-/*-
- * Copyright (c) 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+/*
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#include <asn_internal.h>
#include <ANY.h>
#include <errno.h>
-static asn_OCTET_STRING_specifics_t asn_DEF_ANY_specs = {
+asn_OCTET_STRING_specifics_t asn_SPC_ANY_specs = {
sizeof(ANY_t),
offsetof(ANY_t, _asn_ctx),
ASN_OSUBV_ANY
};
-asn_TYPE_descriptor_t asn_DEF_ANY = {
- "ANY",
- "ANY",
+asn_TYPE_operation_t asn_OP_ANY = {
OCTET_STRING_free,
OCTET_STRING_print,
- asn_generic_no_constraint,
+ OCTET_STRING_compare,
OCTET_STRING_decode_ber,
OCTET_STRING_encode_der,
OCTET_STRING_decode_xer_hex,
ANY_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ 0,
+ 0,
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
0, 0,
- 0, /* Use generic outmost tag fetcher */
+#else
+ ANY_decode_uper,
+ ANY_encode_uper,
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ 0, /* Random fill is not defined for ANY type */
+ 0 /* Use generic outmost tag fetcher */
+};
+asn_TYPE_descriptor_t asn_DEF_ANY = {
+ "ANY",
+ "ANY",
+ &asn_OP_ANY,
0, 0, 0, 0,
- 0, /* No PER visible constraints */
+ { 0, 0, asn_generic_no_constraint }, /* No constraints */
0, 0, /* No members */
- &asn_DEF_ANY_specs,
+ &asn_SPC_ANY_specs,
};
+#undef RETURN
+#define RETURN(_code) \
+ do { \
+ asn_dec_rval_t tmprval; \
+ tmprval.code = _code; \
+ tmprval.consumed = consumed_myself; \
+ return tmprval; \
+ } while(0)
asn_enc_rval_t
-ANY_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
-
- if(flags & XER_F_CANONICAL) {
+ANY_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ enum xer_encoder_flags_e flags, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ if(flags & XER_F_CANONICAL) {
/*
* Canonical XER-encoding of ANY type is not supported.
*/
return 0;
}
+#ifndef ASN_DISABLE_PER_SUPPORT
+
+asn_dec_rval_t
+ANY_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ const asn_OCTET_STRING_specifics_t *specs =
+ td->specifics ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_ANY_specs;
+ size_t consumed_myself = 0;
+ int repeat;
+ ANY_t *st = (ANY_t *)*sptr;
+
+ (void)opt_codec_ctx;
+ (void)constraints;
+
+ /*
+ * Allocate the structure.
+ */
+ if(!st) {
+ st = (ANY_t *)(*sptr = CALLOC(1, specs->struct_size));
+ if(!st) RETURN(RC_FAIL);
+ }
+
+ ASN_DEBUG("PER Decoding ANY type");
+
+
+ st->size = 0;
+ do {
+ ssize_t raw_len;
+ ssize_t len_bytes;
+ ssize_t len_bits;
+ void *p;
+ int ret;
+
+ /* Get the PER length */
+ raw_len = uper_get_length(pd, -1, 0, &repeat);
+ if(raw_len < 0) RETURN(RC_WMORE);
+ if(raw_len == 0 && st->buf) break;
+
+ ASN_DEBUG("Got PER length len %" ASN_PRI_SIZE ", %s (%s)", raw_len,
+ repeat ? "repeat" : "once", td->name);
+ len_bytes = raw_len;
+ len_bits = len_bytes * 8;
+
+ p = REALLOC(st->buf, st->size + len_bytes + 1);
+ if(!p) RETURN(RC_FAIL);
+ st->buf = (uint8_t *)p;
+
+ ret = per_get_many_bits(pd, &st->buf[st->size], 0, len_bits);
+ if(ret < 0) RETURN(RC_WMORE);
+ consumed_myself += len_bits;
+ st->size += len_bytes;
+ } while(repeat);
+ st->buf[st->size] = 0; /* nul-terminate */
+
+ RETURN(RC_OK);
+}
+
+asn_enc_rval_t
+ANY_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, const void *sptr,
+ asn_per_outp_t *po) {
+ const ANY_t *st = (const ANY_t *)sptr;
+ asn_enc_rval_t er = {0, 0, 0};
+ const uint8_t *buf;
+ size_t size;
+ int ret;
+
+ (void)constraints;
+
+ if(!st || (!st->buf && st->size)) ASN__ENCODE_FAILED;
+
+ buf = st->buf;
+ size = st->size;
+ do {
+ int need_eom = 0;
+ ssize_t may_save = uper_put_length(po, size, &need_eom);
+ if(may_save < 0) ASN__ENCODE_FAILED;
+
+ ret = per_put_many_bits(po, buf, may_save * 8);
+ if(ret) ASN__ENCODE_FAILED;
+
+ buf += may_save;
+ size -= may_save;
+ assert(!(may_save & 0x07) || !size);
+ if(need_eom && uper_put_length(po, 0, 0))
+ ASN__ENCODE_FAILED; /* End of Message length */
+ } while(size);
+
+ ASN__ENCODED_OK(er);
+}
+
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "ApplicationSyntax.h"
-static asn_TYPE_member_t asn_MBR_ApplicationSyntax_1[] = {
+static asn_oer_constraints_t asn_OER_type_ApplicationSyntax_constr_1 CC_NOTUSED = {
+ { 0, 0 },
+ -1};
+asn_per_constraints_t asn_PER_type_ApplicationSyntax_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 3, 3, 0, 4 } /* (0..4) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+asn_TYPE_member_t asn_MBR_ApplicationSyntax_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct ApplicationSyntax, choice.address),
-1 /* Ambiguous tag (CHOICE?) */,
0,
&asn_DEF_NetworkAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"address"
},
{ ATF_NOFLAGS, 0, offsetof(struct ApplicationSyntax, choice.counter),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"counter"
},
{ ATF_NOFLAGS, 0, offsetof(struct ApplicationSyntax, choice.gauge),
(ASN_TAG_CLASS_APPLICATION | (2 << 2)),
0,
&asn_DEF_Gauge,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"gauge"
},
{ ATF_NOFLAGS, 0, offsetof(struct ApplicationSyntax, choice.ticks),
(ASN_TAG_CLASS_APPLICATION | (3 << 2)),
0,
&asn_DEF_TimeTicks,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ticks"
},
{ ATF_NOFLAGS, 0, offsetof(struct ApplicationSyntax, choice.arbitrary),
(ASN_TAG_CLASS_APPLICATION | (4 << 2)),
0,
&asn_DEF_Opaque,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"arbitrary"
},
};
{ (ASN_TAG_CLASS_APPLICATION | (3 << 2)), 3, 0, 0 }, /* ticks */
{ (ASN_TAG_CLASS_APPLICATION | (4 << 2)), 4, 0, 0 } /* arbitrary */
};
-static asn_CHOICE_specifics_t asn_SPC_ApplicationSyntax_specs_1 = {
+asn_CHOICE_specifics_t asn_SPC_ApplicationSyntax_specs_1 = {
sizeof(struct ApplicationSyntax),
offsetof(struct ApplicationSyntax, _asn_ctx),
offsetof(struct ApplicationSyntax, present),
sizeof(((struct ApplicationSyntax *)0)->present),
asn_MAP_ApplicationSyntax_tag2el_1,
5, /* Count of tags in the map */
- 0,
+ 0, 0,
-1 /* Extensions start */
};
asn_TYPE_descriptor_t asn_DEF_ApplicationSyntax = {
"ApplicationSyntax",
"ApplicationSyntax",
- CHOICE_free,
- CHOICE_print,
- CHOICE_constraint,
- CHOICE_decode_ber,
- CHOICE_encode_der,
- CHOICE_decode_xer,
- CHOICE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- CHOICE_outmost_tag,
+ &asn_OP_CHOICE,
0, /* No effective tags (pointer) */
0, /* No effective tags (count) */
0, /* No tags (pointer) */
0, /* No tags (count) */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_ApplicationSyntax_constr_1, &asn_PER_type_ApplicationSyntax_constr_1, CHOICE_constraint },
asn_MBR_ApplicationSyntax_1,
5, /* Elements count */
&asn_SPC_ApplicationSyntax_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "AtEntry.h"
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"atIfIndex"
},
{ ATF_NOFLAGS, 0, offsetof(struct AtEntry, atPhysAddress),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
0,
&asn_DEF_PhysAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"atPhysAddress"
},
{ ATF_NOFLAGS, 0, offsetof(struct AtEntry, atNetAddress),
-1 /* Ambiguous tag (CHOICE?) */,
0,
&asn_DEF_NetworkAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"atNetAddress"
},
};
asn_MAP_AtEntry_tag2el_1,
3, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_AtEntry = {
"AtEntry",
"AtEntry",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_AtEntry_tags_1,
sizeof(asn_DEF_AtEntry_tags_1)
/sizeof(asn_DEF_AtEntry_tags_1[0]), /* 1 */
asn_DEF_AtEntry_tags_1, /* Same as above */
sizeof(asn_DEF_AtEntry_tags_1)
/sizeof(asn_DEF_AtEntry_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_AtEntry_1,
3, /* Elements count */
&asn_SPC_AtEntry_specs_1 /* Additional specs */
static const ber_tlv_tag_t asn_DEF_BIT_STRING_tags[] = {
(ASN_TAG_CLASS_UNIVERSAL | (3 << 2))
};
-static asn_OCTET_STRING_specifics_t asn_DEF_BIT_STRING_specs = {
+asn_OCTET_STRING_specifics_t asn_SPC_BIT_STRING_specs = {
sizeof(BIT_STRING_t),
offsetof(BIT_STRING_t, _asn_ctx),
ASN_OSUBV_BIT
};
-asn_TYPE_descriptor_t asn_DEF_BIT_STRING = {
- "BIT STRING",
- "BIT_STRING",
+asn_TYPE_operation_t asn_OP_BIT_STRING = {
OCTET_STRING_free, /* Implemented in terms of OCTET STRING */
BIT_STRING_print,
- BIT_STRING_constraint,
+ BIT_STRING_compare,
OCTET_STRING_decode_ber, /* Implemented in terms of OCTET STRING */
OCTET_STRING_encode_der, /* Implemented in terms of OCTET STRING */
OCTET_STRING_decode_xer_binary,
BIT_STRING_encode_xer,
- OCTET_STRING_decode_uper, /* Unaligned PER decoder */
- OCTET_STRING_encode_uper, /* Unaligned PER encoder */
- 0, /* Use generic outmost tag fetcher */
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ BIT_STRING_decode_oer,
+ BIT_STRING_encode_oer,
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
+ BIT_STRING_decode_uper, /* Unaligned PER decoder */
+ BIT_STRING_encode_uper, /* Unaligned PER encoder */
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ BIT_STRING_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+asn_TYPE_descriptor_t asn_DEF_BIT_STRING = {
+ "BIT STRING",
+ "BIT_STRING",
+ &asn_OP_BIT_STRING,
asn_DEF_BIT_STRING_tags,
sizeof(asn_DEF_BIT_STRING_tags)
/ sizeof(asn_DEF_BIT_STRING_tags[0]),
asn_DEF_BIT_STRING_tags, /* Same as above */
sizeof(asn_DEF_BIT_STRING_tags)
/ sizeof(asn_DEF_BIT_STRING_tags[0]),
- 0, /* No PER visible constraints */
+ { 0, 0, BIT_STRING_constraint },
0, 0, /* No members */
- &asn_DEF_BIT_STRING_specs
+ &asn_SPC_BIT_STRING_specs
};
/*
* BIT STRING generic constraint.
*/
int
-BIT_STRING_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- const BIT_STRING_t *st = (const BIT_STRING_t *)sptr;
+BIT_STRING_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_constraint_failed_f *ctfailcb, void *app_key) {
+ const BIT_STRING_t *st = (const BIT_STRING_t *)sptr;
if(st && st->buf) {
if((st->size == 0 && st->bits_unused)
return 0;
}
-static char *_bit_pattern[16] = {
+static const char *_bit_pattern[16] = {
"0000", "0001", "0010", "0011", "0100", "0101", "0110", "0111",
"1000", "1001", "1010", "1011", "1100", "1101", "1110", "1111"
};
asn_enc_rval_t
-BIT_STRING_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t er;
+BIT_STRING_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, enum xer_encoder_flags_e flags,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_enc_rval_t er;
char scratch[128];
char *p = scratch;
char *scend = scratch + (sizeof(scratch) - 10);
int v = *buf;
int nline = xcan?0:(((buf - st->buf) % 8) == 0);
if(p >= scend || nline) {
- er.encoded += p - scratch;
ASN__CALLBACK(scratch, p - scratch);
p = scratch;
if(nline) ASN__TEXT_INDENT(1, ilevel);
if(!xcan && ((buf - st->buf) % 8) == 0)
ASN__TEXT_INDENT(1, ilevel);
- er.encoded += p - scratch;
ASN__CALLBACK(scratch, p - scratch);
p = scratch;
int i;
for(i = 7; i >= ubits; i--)
*p++ = (v & (1 << i)) ? 0x31 : 0x30;
- er.encoded += p - scratch;
ASN__CALLBACK(scratch, p - scratch);
}
* BIT STRING specific contents printer.
*/
int
-BIT_STRING_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const char * const h2c = "0123456789ABCDEF";
+BIT_STRING_print(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const char * const h2c = "0123456789ABCDEF";
char scratch[64];
const BIT_STRING_t *st = (const BIT_STRING_t *)sptr;
uint8_t *buf;
return -1;
}
+ if(st->bits_unused) {
+ int ret = snprintf(scratch, sizeof(scratch), " (%d bit%s unused)",
+ st->bits_unused, st->bits_unused == 1 ? "" : "s");
+ assert(ret > 0 && ret < (ssize_t)sizeof(scratch));
+ if(ret > 0 && ret < (ssize_t)sizeof(scratch)
+ && cb(scratch, ret, app_key) < 0)
+ return -1;
+ }
+
return 0;
}
+/*
+ * Non-destructively remove the trailing 0-bits from the given bit string.
+ */
+static const BIT_STRING_t *
+BIT_STRING__compactify(const BIT_STRING_t *st, BIT_STRING_t *tmp) {
+ const uint8_t *b;
+ union {
+ const uint8_t *c_buf;
+ uint8_t *nc_buf;
+ } unconst;
+
+ if(st->size == 0) {
+ assert(st->bits_unused == 0);
+ return st;
+ } else {
+ for(b = &st->buf[st->size - 1]; b > st->buf && *b == 0; b--) {
+ ;
+ }
+ /* b points to the last byte which may contain data */
+ if(*b) {
+ int unused = 7;
+ uint8_t v = *b;
+ v &= -(int8_t)v;
+ if(v & 0x0F) unused -= 4;
+ if(v & 0x33) unused -= 2;
+ if(v & 0x55) unused -= 1;
+ tmp->size = b-st->buf + 1;
+ tmp->bits_unused = unused;
+ } else {
+ tmp->size = b-st->buf;
+ tmp->bits_unused = 0;
+ }
+
+ assert(b >= st->buf);
+ }
+
+ unconst.c_buf = st->buf;
+ tmp->buf = unconst.nc_buf;
+ return tmp;
+}
+
+/*
+ * Lexicographically compare the common prefix of both strings,
+ * and if it is the same return -1 for the smallest string.
+ */
+int
+BIT_STRING_compare(const asn_TYPE_descriptor_t *td, const void *aptr,
+ const void *bptr) {
+ /*
+ * Remove information about trailing bits, since
+ * X.680 (08/2015) #22.7 "ensure that different semantics are not"
+ * "associated with [values that differ only in] the trailing 0 bits."
+ */
+ BIT_STRING_t compact_a, compact_b;
+ const BIT_STRING_t *a = BIT_STRING__compactify(aptr, &compact_a);
+ const BIT_STRING_t *b = BIT_STRING__compactify(bptr, &compact_b);
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics;
+
+ assert(specs && specs->subvariant == ASN_OSUBV_BIT);
+
+ if(a && b) {
+ size_t common_prefix_size = a->size <= b->size ? a->size : b->size;
+ int ret = memcmp(a->buf, b->buf, common_prefix_size);
+ if(ret == 0) {
+ /* Figure out which string with equal prefixes is longer. */
+ if(a->size < b->size) {
+ return -1;
+ } else if(a->size > b->size) {
+ return 1;
+ } else {
+ /* Figure out how many unused bits */
+ if(a->bits_unused > b->bits_unused) {
+ return -1;
+ } else if(a->bits_unused < b->bits_unused) {
+ return 1;
+ } else {
+ return 0;
+ }
+ }
+ } else {
+ return ret;
+ }
+ } else if(!a && !b) {
+ return 0;
+ } else if(!a) {
+ return -1;
+ } else {
+ return 1;
+ }
+}
+
+#ifndef ASN_DISABLE_PER_SUPPORT
+
+#undef RETURN
+#define RETURN(_code) \
+ do { \
+ asn_dec_rval_t tmprval; \
+ tmprval.code = _code; \
+ tmprval.consumed = consumed_myself; \
+ return tmprval; \
+ } while(0)
+
+static asn_per_constraint_t asn_DEF_BIT_STRING_constraint_size = {
+ APC_SEMI_CONSTRAINED, -1, -1, 0, 0};
+
+asn_dec_rval_t
+BIT_STRING_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics
+ ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_BIT_STRING_specs;
+ const asn_per_constraints_t *pc =
+ constraints ? constraints : td->encoding_constraints.per_constraints;
+ const asn_per_constraint_t *csiz;
+ asn_dec_rval_t rval = { RC_OK, 0 };
+ BIT_STRING_t *st = (BIT_STRING_t *)*sptr;
+ ssize_t consumed_myself = 0;
+ int repeat;
+
+ (void)opt_codec_ctx;
+
+ if(pc) {
+ csiz = &pc->size;
+ } else {
+ csiz = &asn_DEF_BIT_STRING_constraint_size;
+ }
+
+ if(specs->subvariant != ASN_OSUBV_BIT) {
+ ASN_DEBUG("Subvariant %d is not BIT OSUBV_BIT", specs->subvariant);
+ RETURN(RC_FAIL);
+ }
+
+ /*
+ * Allocate the string.
+ */
+ if(!st) {
+ st = (BIT_STRING_t *)(*sptr = CALLOC(1, specs->struct_size));
+ if(!st) RETURN(RC_FAIL);
+ }
+
+ ASN_DEBUG("PER Decoding %s size %ld .. %ld bits %d",
+ csiz->flags & APC_EXTENSIBLE ? "extensible" : "non-extensible",
+ csiz->lower_bound, csiz->upper_bound, csiz->effective_bits);
+
+ if(csiz->flags & APC_EXTENSIBLE) {
+ int inext = per_get_few_bits(pd, 1);
+ if(inext < 0) RETURN(RC_WMORE);
+ if(inext) {
+ csiz = &asn_DEF_BIT_STRING_constraint_size;
+ }
+ }
+
+ if(csiz->effective_bits >= 0) {
+ FREEMEM(st->buf);
+ st->size = (csiz->upper_bound + 7) >> 3;
+ st->buf = (uint8_t *)MALLOC(st->size + 1);
+ if(!st->buf) { st->size = 0; RETURN(RC_FAIL); }
+ }
+
+ /* X.691, #16.5: zero-length encoding */
+ /* X.691, #16.6: short fixed length encoding (up to 2 octets) */
+ /* X.691, #16.7: long fixed length encoding (up to 64K octets) */
+ if(csiz->effective_bits == 0) {
+ int ret;
+ ASN_DEBUG("Encoding BIT STRING size %ld", csiz->upper_bound);
+ ret = per_get_many_bits(pd, st->buf, 0, csiz->upper_bound);
+ if(ret < 0) RETURN(RC_WMORE);
+ consumed_myself += csiz->upper_bound;
+ st->buf[st->size] = 0;
+ st->bits_unused = (8 - (csiz->upper_bound & 0x7)) & 0x7;
+ RETURN(RC_OK);
+ }
+
+ st->size = 0;
+ do {
+ ssize_t raw_len;
+ ssize_t len_bytes;
+ ssize_t len_bits;
+ void *p;
+ int ret;
+
+ /* Get the PER length */
+ raw_len = uper_get_length(pd, csiz->effective_bits, csiz->lower_bound,
+ &repeat);
+ if(raw_len < 0) RETURN(RC_WMORE);
+ if(raw_len == 0 && st->buf) break;
+
+ ASN_DEBUG("Got PER length eb %ld, len %ld, %s (%s)",
+ (long)csiz->effective_bits, (long)raw_len,
+ repeat ? "repeat" : "once", td->name);
+ len_bits = raw_len;
+ len_bytes = (len_bits + 7) >> 3;
+ if(len_bits & 0x7) st->bits_unused = 8 - (len_bits & 0x7);
+ /* len_bits be multiple of 16K if repeat is set */
+ p = REALLOC(st->buf, st->size + len_bytes + 1);
+ if(!p) RETURN(RC_FAIL);
+ st->buf = (uint8_t *)p;
+
+ ret = per_get_many_bits(pd, &st->buf[st->size], 0, len_bits);
+ if(ret < 0) RETURN(RC_WMORE);
+ st->size += len_bytes;
+ } while(repeat);
+ st->buf[st->size] = 0; /* nul-terminate */
+
+ return rval;
+}
+
+asn_enc_rval_t
+BIT_STRING_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ const void *sptr, asn_per_outp_t *po) {
+ const asn_OCTET_STRING_specifics_t *specs =
+ td->specifics ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_BIT_STRING_specs;
+ const asn_per_constraints_t *pc =
+ constraints ? constraints : td->encoding_constraints.per_constraints;
+ const asn_per_constraint_t *csiz;
+ const BIT_STRING_t *st = (const BIT_STRING_t *)sptr;
+ BIT_STRING_t compact_bstr; /* Do not modify this directly! */
+ asn_enc_rval_t er = { 0, 0, 0 };
+ int inext = 0; /* Lies not within extension root */
+ size_t size_in_bits;
+ const uint8_t *buf;
+ int ret;
+ int ct_extensible;
+
+ if(!st || (!st->buf && st->size))
+ ASN__ENCODE_FAILED;
+
+ if(specs->subvariant == ASN_OSUBV_BIT) {
+ if((st->size == 0 && st->bits_unused) || (st->bits_unused & ~7))
+ ASN__ENCODE_FAILED;
+ } else {
+ ASN__ENCODE_FAILED;
+ }
+
+ if(pc) {
+ csiz = &pc->size;
+ } else {
+ csiz = &asn_DEF_BIT_STRING_constraint_size;
+ }
+ ct_extensible = csiz->flags & APC_EXTENSIBLE;
+
+ /* Figure out the size without the trailing bits */
+ st = BIT_STRING__compactify(st, &compact_bstr);
+ size_in_bits = 8 * st->size - st->bits_unused;
+
+ ASN_DEBUG(
+ "Encoding %s into %" ASN_PRI_SIZE " bits"
+ " (%ld..%ld, effective %d)%s",
+ td->name, size_in_bits, csiz->lower_bound, csiz->upper_bound,
+ csiz->effective_bits, ct_extensible ? " EXT" : "");
+
+ /* Figure out whether size lies within PER visible constraint */
+
+ if(csiz->effective_bits >= 0) {
+ if((ssize_t)size_in_bits > csiz->upper_bound) {
+ if(ct_extensible) {
+ csiz = &asn_DEF_BIT_STRING_constraint_size;
+ inext = 1;
+ } else {
+ ASN__ENCODE_FAILED;
+ }
+ }
+ } else {
+ inext = 0;
+ }
+
+ if(ct_extensible) {
+ /* Declare whether length is [not] within extension root */
+ if(per_put_few_bits(po, inext, 1))
+ ASN__ENCODE_FAILED;
+ }
+
+ if(csiz->effective_bits >= 0 && !inext) {
+ int add_trailer = (ssize_t)size_in_bits < csiz->lower_bound;
+ ASN_DEBUG(
+ "Encoding %" ASN_PRI_SIZE " bytes (%ld), length (in %d bits) trailer %d; actual "
+ "value %" ASN_PRI_SSIZE "",
+ st->size, size_in_bits - csiz->lower_bound, csiz->effective_bits,
+ add_trailer,
+ add_trailer ? 0 : (ssize_t)size_in_bits - csiz->lower_bound);
+ ret = per_put_few_bits(
+ po, add_trailer ? 0 : (ssize_t)size_in_bits - csiz->lower_bound,
+ csiz->effective_bits);
+ if(ret) ASN__ENCODE_FAILED;
+ ret = per_put_many_bits(po, st->buf, size_in_bits);
+ if(ret) ASN__ENCODE_FAILED;
+ if(add_trailer) {
+ static const uint8_t zeros[16];
+ size_t trailing_zero_bits = csiz->lower_bound - size_in_bits;
+ while(trailing_zero_bits > 0) {
+ if(trailing_zero_bits > 8 * sizeof(zeros)) {
+ ret = per_put_many_bits(po, zeros, 8 * sizeof(zeros));
+ trailing_zero_bits -= 8 * sizeof(zeros);
+ } else {
+ ret = per_put_many_bits(po, zeros, trailing_zero_bits);
+ trailing_zero_bits = 0;
+ }
+ if(ret) ASN__ENCODE_FAILED;
+ }
+ }
+ ASN__ENCODED_OK(er);
+ }
+
+ ASN_DEBUG("Encoding %" ASN_PRI_SIZE " bytes", st->size);
+
+ buf = st->buf;
+ do {
+ int need_eom = 0;
+ ssize_t maySave = uper_put_length(po, size_in_bits, &need_eom);
+ if(maySave < 0) ASN__ENCODE_FAILED;
+
+ ASN_DEBUG("Encoding %" ASN_PRI_SSIZE " of %" ASN_PRI_SIZE "", maySave, size_in_bits);
+
+ ret = per_put_many_bits(po, buf, maySave);
+ if(ret) ASN__ENCODE_FAILED;
+
+ buf += maySave >> 3;
+ size_in_bits -= maySave;
+ assert(!(maySave & 0x07) || !size_in_bits);
+ if(need_eom && uper_put_length(po, 0, 0))
+ ASN__ENCODE_FAILED; /* End of Message length */
+ } while(size_in_bits);
+
+ ASN__ENCODED_OK(er);
+}
+
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
+asn_random_fill_result_t
+BIT_STRING_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constraints,
+ size_t max_length) {
+ const asn_OCTET_STRING_specifics_t *specs =
+ td->specifics ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_BIT_STRING_specs;
+ asn_random_fill_result_t result_ok = {ARFILL_OK, 1};
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ static unsigned lengths[] = {0, 1, 2, 3, 4, 8,
+ 126, 127, 128, 16383, 16384, 16385,
+ 65534, 65535, 65536, 65537};
+ uint8_t *buf;
+ uint8_t *bend;
+ uint8_t *b;
+ size_t rnd_bits, rnd_len;
+ BIT_STRING_t *st;
+
+ if(max_length == 0) return result_skipped;
+
+ switch(specs->subvariant) {
+ case ASN_OSUBV_ANY:
+ return result_failed;
+ case ASN_OSUBV_BIT:
+ break;
+ default:
+ break;
+ }
+
+ /* Figure out how far we should go */
+ rnd_bits = lengths[asn_random_between(
+ 0, sizeof(lengths) / sizeof(lengths[0]) - 1)];
+ if(!constraints || !constraints->per_constraints)
+ constraints = &td->encoding_constraints;
+ if(constraints->per_constraints) {
+ const asn_per_constraint_t *pc = &constraints->per_constraints->size;
+ if(pc->flags & APC_CONSTRAINED) {
+ long suggested_upper_bound = pc->upper_bound < (ssize_t)max_length
+ ? pc->upper_bound
+ : (ssize_t)max_length;
+ if(max_length < (size_t)pc->lower_bound) {
+ return result_skipped;
+ }
+ if(pc->flags & APC_EXTENSIBLE) {
+ switch(asn_random_between(0, 5)) {
+ case 0:
+ if(pc->lower_bound > 0) {
+ rnd_bits = pc->lower_bound - 1;
+ break;
+ }
+ /* Fall through */
+ case 1:
+ rnd_bits = pc->upper_bound + 1;
+ break;
+ case 2:
+ /* Keep rnd_bits from the table */
+ if(rnd_bits < max_length) {
+ break;
+ }
+ /* Fall through */
+ default:
+ rnd_bits = asn_random_between(pc->lower_bound,
+ suggested_upper_bound);
+ }
+ } else {
+ rnd_bits =
+ asn_random_between(pc->lower_bound, suggested_upper_bound);
+ }
+ } else {
+ rnd_bits = asn_random_between(0, max_length - 1);
+ }
+ } else if(rnd_bits >= max_length) {
+ rnd_bits = asn_random_between(0, max_length - 1);
+ }
+
+ rnd_len = (rnd_bits + 7) / 8;
+ buf = CALLOC(1, rnd_len + 1);
+ if(!buf) return result_failed;
+
+ bend = &buf[rnd_len];
+
+ for(b = buf; b < bend; b++) {
+ *(uint8_t *)b = asn_random_between(0, 255);
+ }
+ *b = 0; /* Zero-terminate just in case. */
+
+ if(*sptr) {
+ st = *sptr;
+ FREEMEM(st->buf);
+ } else {
+ st = (BIT_STRING_t *)(*sptr = CALLOC(1, specs->struct_size));
+ if(!st) {
+ FREEMEM(buf);
+ return result_failed;
+ }
+ }
+
+ st->buf = buf;
+ st->size = rnd_len;
+ st->bits_unused = (8 - (rnd_bits & 0x7)) & 0x7;
+ if(st->bits_unused) {
+ assert(st->size > 0);
+ st->buf[st->size-1] &= 0xff << st->bits_unused;
+ }
+
+ result_ok.length = st->size;
+ return result_ok;
+}
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_DISABLE_OER_SUPPORT
+
+#include <asn_internal.h>
+#include <BIT_STRING.h>
+#include <errno.h>
+
+asn_dec_rval_t
+BIT_STRING_decode_oer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, void **sptr,
+ const void *ptr, size_t size) {
+ BIT_STRING_t *st = (BIT_STRING_t *)*sptr;
+ const asn_oer_constraints_t *cts =
+ constraints ? constraints : td->encoding_constraints.oer_constraints;
+ ssize_t ct_size = cts ? cts->size : -1;
+ asn_dec_rval_t rval = {RC_OK, 0};
+ size_t expected_length = 0;
+
+ (void)opt_codec_ctx;
+
+ if(!st) {
+ st = (BIT_STRING_t *)(*sptr = CALLOC(1, sizeof(*st)));
+ if(!st) ASN__DECODE_FAILED;
+ }
+
+ if(ct_size >= 0) {
+ expected_length = (ct_size + 7) >> 3;
+ st->bits_unused = (8 - (ct_size & 7)) & 7;
+ } else {
+ /*
+ * X.696 (08/2015) #13.3.1
+ * Encode length determinant as _number of octets_, but only
+ * if upper bound is not equal to lower bound.
+ */
+ ssize_t len_len = oer_fetch_length(ptr, size, &expected_length);
+ if(len_len > 0) {
+ ptr = (const char *)ptr + len_len;
+ size -= len_len;
+ } else if(len_len == 0) {
+ ASN__DECODE_STARVED;
+ } else if(len_len < 0) {
+ ASN__DECODE_FAILED;
+ }
+
+ if(expected_length < 1) {
+ ASN__DECODE_FAILED;
+ } else if(expected_length > size) {
+ ASN__DECODE_STARVED;
+ }
+
+ st->bits_unused = ((const uint8_t *)ptr)[0];
+ if(st->bits_unused & ~7) {
+ ASN_DEBUG("%s: unused bits outside of 0..7 range", td->name);
+ ASN__DECODE_FAILED;
+ }
+ ptr = (const char *)ptr + 1;
+ size--;
+ expected_length--;
+ rval.consumed = len_len + 1;
+ }
+
+ if(size < expected_length) {
+ ASN__DECODE_STARVED;
+ } else {
+ uint8_t *buf = MALLOC(expected_length + 1);
+ if(buf == NULL) {
+ ASN__DECODE_FAILED;
+ } else {
+ memcpy(buf, ptr, expected_length);
+ buf[expected_length] = '\0';
+ }
+ FREEMEM(st->buf);
+ st->buf = buf;
+ st->size = expected_length;
+ if(expected_length > 0) {
+ buf[expected_length - 1] &= (0xff << st->bits_unused);
+ }
+
+ rval.consumed += expected_length;
+ return rval;
+ }
+}
+
+/*
+ * Encode as Canonical OER.
+ */
+asn_enc_rval_t
+BIT_STRING_encode_oer(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints,
+ const void *sptr, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const BIT_STRING_t *st = (const BIT_STRING_t *)sptr;
+ asn_enc_rval_t erval = {0, 0, 0};
+ const asn_oer_constraints_t *cts =
+ constraints ? constraints : td->encoding_constraints.oer_constraints;
+ ssize_t ct_size = cts ? cts->size : -1;
+ size_t trailing_zeros = 0;
+ int fix_last_byte = 0;
+
+ if(!st) ASN__ENCODE_FAILED;
+
+ if(st->bits_unused & ~7) {
+ ASN_DEBUG("BIT STRING unused bits %d out of 0..7 range",
+ st->bits_unused);
+ ASN__ENCODE_FAILED;
+ }
+ if(st->bits_unused && !(st->size && st->buf)) {
+ ASN_DEBUG("BIT STRING %s size 0 can't support unused bits %d", td->name,
+ st->bits_unused);
+ ASN__ENCODE_FAILED;
+ }
+
+ if(ct_size >= 0) {
+ size_t ct_bytes = (ct_size + 7) >> 3;
+ if(st->size > ct_bytes) {
+ ASN_DEBUG("More bits in BIT STRING %s (%" ASN_PRI_SSIZE ") than constrained %" ASN_PRI_SSIZE "",
+ td->name, 8 * st->size - st->bits_unused, ct_size);
+ ASN__ENCODE_FAILED;
+ }
+ trailing_zeros = ct_bytes - st->size; /* Allow larger constraint */
+ } else {
+ uint8_t ub = st->bits_unused & 7;
+ ssize_t len_len = oer_serialize_length(1 + st->size, cb, app_key);
+ if(len_len < 0) ASN__ENCODE_FAILED;
+ if(cb(&ub, 1, app_key) < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ erval.encoded += len_len + 1;
+ }
+
+ if(st->bits_unused) {
+ if(st->buf[st->size - 1] & (0xff << st->bits_unused)) {
+ fix_last_byte = 1;
+ }
+ }
+
+ if(cb(st->buf, st->size - fix_last_byte, app_key) < 0) {
+ ASN__ENCODE_FAILED;
+ }
+
+ if(fix_last_byte) {
+ uint8_t b = st->buf[st->size - 1] & (0xff << st->bits_unused);
+ if(cb(&b, 1, app_key) < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ }
+
+ erval.encoded += st->size;
+
+ if(trailing_zeros) {
+ static uint8_t zeros[16];
+ while(trailing_zeros > 0) {
+ int ret;
+ if(trailing_zeros < sizeof(zeros)) {
+ ret = cb(zeros, trailing_zeros, app_key);
+ erval.encoded += trailing_zeros;
+ } else {
+ ret = cb(zeros, sizeof(zeros), app_key);
+ erval.encoded += sizeof(zeros);
+ }
+ if(ret < 0) ASN__ENCODE_FAILED;
+ }
+ }
+
+ return erval;
+}
+
+
+#endif /* ASN_DISABLE_OER_SUPPORT */
+++ /dev/null
-/*-
- * Copyright (c) 2003, 2005 Lev Walkin <vlm@lionet.info>. All rights reserved.
- * Redistribution and modifications are permitted subject to BSD license.
- */
-#include <asn_internal.h>
-#include <asn_codecs_prim.h>
-#include <BOOLEAN.h>
-
-/*
- * BOOLEAN basic type description.
- */
-static const ber_tlv_tag_t asn_DEF_BOOLEAN_tags[] = {
- (ASN_TAG_CLASS_UNIVERSAL | (1 << 2))
-};
-asn_TYPE_descriptor_t asn_DEF_BOOLEAN = {
- "BOOLEAN",
- "BOOLEAN",
- BOOLEAN_free,
- BOOLEAN_print,
- asn_generic_no_constraint,
- BOOLEAN_decode_ber,
- BOOLEAN_encode_der,
- BOOLEAN_decode_xer,
- BOOLEAN_encode_xer,
- BOOLEAN_decode_uper, /* Unaligned PER decoder */
- BOOLEAN_encode_uper, /* Unaligned PER encoder */
- 0, /* Use generic outmost tag fetcher */
- asn_DEF_BOOLEAN_tags,
- sizeof(asn_DEF_BOOLEAN_tags) / sizeof(asn_DEF_BOOLEAN_tags[0]),
- asn_DEF_BOOLEAN_tags, /* Same as above */
- sizeof(asn_DEF_BOOLEAN_tags) / sizeof(asn_DEF_BOOLEAN_tags[0]),
- 0, /* No PER visible constraints */
- 0, 0, /* No members */
- 0 /* No specifics */
-};
-
-/*
- * Decode BOOLEAN type.
- */
-asn_dec_rval_t
-BOOLEAN_decode_ber(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td,
- void **bool_value, const void *buf_ptr, size_t size,
- int tag_mode) {
- BOOLEAN_t *st = (BOOLEAN_t *)*bool_value;
- asn_dec_rval_t rval;
- ber_tlv_len_t length;
- ber_tlv_len_t lidx;
-
- if(st == NULL) {
- st = (BOOLEAN_t *)(*bool_value = CALLOC(1, sizeof(*st)));
- if(st == NULL) {
- rval.code = RC_FAIL;
- rval.consumed = 0;
- return rval;
- }
- }
-
- ASN_DEBUG("Decoding %s as BOOLEAN (tm=%d)",
- td->name, tag_mode);
-
- /*
- * Check tags.
- */
- rval = ber_check_tags(opt_codec_ctx, td, 0, buf_ptr, size,
- tag_mode, 0, &length, 0);
- if(rval.code != RC_OK)
- return rval;
-
- ASN_DEBUG("Boolean length is %d bytes", (int)length);
-
- buf_ptr = ((const char *)buf_ptr) + rval.consumed;
- size -= rval.consumed;
- if(length > (ber_tlv_len_t)size) {
- rval.code = RC_WMORE;
- rval.consumed = 0;
- return rval;
- }
-
- /*
- * Compute boolean value.
- */
- for(*st = 0, lidx = 0;
- (lidx < length) && *st == 0; lidx++) {
- /*
- * Very simple approach: read bytes until the end or
- * value is already TRUE.
- * BOOLEAN is not supposed to contain meaningful data anyway.
- */
- *st |= ((const uint8_t *)buf_ptr)[lidx];
- }
-
- rval.code = RC_OK;
- rval.consumed += length;
-
- ASN_DEBUG("Took %ld/%ld bytes to encode %s, value=%d",
- (long)rval.consumed, (long)length,
- td->name, *st);
-
- return rval;
-}
-
-asn_enc_rval_t
-BOOLEAN_encode_der(asn_TYPE_descriptor_t *td, void *sptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t erval;
- BOOLEAN_t *st = (BOOLEAN_t *)sptr;
-
- erval.encoded = der_write_tags(td, 1, tag_mode, 0, tag, cb, app_key);
- if(erval.encoded == -1) {
- erval.failed_type = td;
- erval.structure_ptr = sptr;
- return erval;
- }
-
- if(cb) {
- uint8_t bool_value;
-
- bool_value = *st ? 0xff : 0; /* 0xff mandated by DER */
-
- if(cb(&bool_value, 1, app_key) < 0) {
- erval.encoded = -1;
- erval.failed_type = td;
- erval.structure_ptr = sptr;
- return erval;
- }
- }
-
- erval.encoded += 1;
-
- ASN__ENCODED_OK(erval);
-}
-
-
-/*
- * Decode the chunk of XML text encoding INTEGER.
- */
-static enum xer_pbd_rval
-BOOLEAN__xer_body_decode(asn_TYPE_descriptor_t *td, void *sptr, const void *chunk_buf, size_t chunk_size) {
- BOOLEAN_t *st = (BOOLEAN_t *)sptr;
- const char *p = (const char *)chunk_buf;
-
- (void)td;
-
- if(chunk_size && p[0] == 0x3c /* '<' */) {
- switch(xer_check_tag(chunk_buf, chunk_size, "false")) {
- case XCT_BOTH:
- /* "<false/>" */
- *st = 0;
- break;
- case XCT_UNKNOWN_BO:
- if(xer_check_tag(chunk_buf, chunk_size, "true")
- != XCT_BOTH)
- return XPBD_BROKEN_ENCODING;
- /* "<true/>" */
- *st = 1; /* Or 0xff as in DER?.. */
- break;
- default:
- return XPBD_BROKEN_ENCODING;
- }
- return XPBD_BODY_CONSUMED;
- } else {
- return XPBD_BROKEN_ENCODING;
- }
-}
-
-
-asn_dec_rval_t
-BOOLEAN_decode_xer(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr, const char *opt_mname,
- const void *buf_ptr, size_t size) {
-
- return xer_decode_primitive(opt_codec_ctx, td,
- sptr, sizeof(BOOLEAN_t), opt_mname, buf_ptr, size,
- BOOLEAN__xer_body_decode);
-}
-
-asn_enc_rval_t
-BOOLEAN_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const BOOLEAN_t *st = (const BOOLEAN_t *)sptr;
- asn_enc_rval_t er;
-
- (void)ilevel;
- (void)flags;
-
- if(!st) ASN__ENCODE_FAILED;
-
- if(*st) {
- ASN__CALLBACK("<true/>", 7);
- er.encoded = 7;
- } else {
- ASN__CALLBACK("<false/>", 8);
- er.encoded = 8;
- }
-
- ASN__ENCODED_OK(er);
-cb_failed:
- ASN__ENCODE_FAILED;
-}
-
-int
-BOOLEAN_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const BOOLEAN_t *st = (const BOOLEAN_t *)sptr;
- const char *buf;
- size_t buflen;
-
- (void)td; /* Unused argument */
- (void)ilevel; /* Unused argument */
-
- if(st) {
- if(*st) {
- buf = "TRUE";
- buflen = 4;
- } else {
- buf = "FALSE";
- buflen = 5;
- }
- } else {
- buf = "<absent>";
- buflen = 8;
- }
-
- return (cb(buf, buflen, app_key) < 0) ? -1 : 0;
-}
-
-void
-BOOLEAN_free(asn_TYPE_descriptor_t *td, void *ptr, int contents_only) {
- if(td && ptr && !contents_only) {
- FREEMEM(ptr);
- }
-}
-
-asn_dec_rval_t
-BOOLEAN_decode_uper(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- asn_dec_rval_t rv;
- BOOLEAN_t *st = (BOOLEAN_t *)*sptr;
-
- (void)opt_codec_ctx;
- (void)constraints;
-
- if(!st) {
- st = (BOOLEAN_t *)(*sptr = MALLOC(sizeof(*st)));
- if(!st) ASN__DECODE_FAILED;
- }
-
- /*
- * Extract a single bit
- */
- switch(per_get_few_bits(pd, 1)) {
- case 1: *st = 1; break;
- case 0: *st = 0; break;
- case -1: default: ASN__DECODE_STARVED;
- }
-
- ASN_DEBUG("%s decoded as %s", td->name, *st ? "TRUE" : "FALSE");
-
- rv.code = RC_OK;
- rv.consumed = 1;
- return rv;
-}
-
-
-asn_enc_rval_t
-BOOLEAN_encode_uper(asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
- const BOOLEAN_t *st = (const BOOLEAN_t *)sptr;
- asn_enc_rval_t er = { 0, 0, 0 };
-
- (void)constraints;
-
- if(!st) ASN__ENCODE_FAILED;
-
- if(per_put_few_bits(po, *st ? 1 : 0, 1))
- ASN__ENCODE_FAILED;
-
- ASN__ENCODED_OK(er);
-}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "ClosePDU.h"
-int
-ClosePDU_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_INTEGER.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using INTEGER,
* so here we adjust the DEF accordingly.
*/
-static void
-ClosePDU_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_INTEGER.free_struct;
- td->print_struct = asn_DEF_INTEGER.print_struct;
- td->check_constraints = asn_DEF_INTEGER.check_constraints;
- td->ber_decoder = asn_DEF_INTEGER.ber_decoder;
- td->der_encoder = asn_DEF_INTEGER.der_encoder;
- td->xer_decoder = asn_DEF_INTEGER.xer_decoder;
- td->xer_encoder = asn_DEF_INTEGER.xer_encoder;
- td->uper_decoder = asn_DEF_INTEGER.uper_decoder;
- td->uper_encoder = asn_DEF_INTEGER.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_INTEGER.per_constraints;
- td->elements = asn_DEF_INTEGER.elements;
- td->elements_count = asn_DEF_INTEGER.elements_count;
- td->specifics = asn_DEF_INTEGER.specifics;
-}
-
-void
-ClosePDU_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- ClosePDU_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-ClosePDU_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- ClosePDU_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-ClosePDU_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- ClosePDU_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-ClosePDU_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- ClosePDU_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-ClosePDU_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- ClosePDU_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-ClosePDU_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- ClosePDU_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_ClosePDU_tags_1[] = {
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2))
asn_TYPE_descriptor_t asn_DEF_ClosePDU = {
"ClosePDU",
"ClosePDU",
- ClosePDU_free,
- ClosePDU_print,
- ClosePDU_constraint,
- ClosePDU_decode_ber,
- ClosePDU_encode_der,
- ClosePDU_decode_xer,
- ClosePDU_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_INTEGER,
asn_DEF_ClosePDU_tags_1,
sizeof(asn_DEF_ClosePDU_tags_1)
/sizeof(asn_DEF_ClosePDU_tags_1[0]) - 1, /* 1 */
asn_DEF_ClosePDU_tags_1, /* Same as above */
sizeof(asn_DEF_ClosePDU_tags_1)
/sizeof(asn_DEF_ClosePDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { 0, 0, INTEGER_constraint },
0, 0, /* Defined elsewhere */
0 /* No specifics */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "Counter.h"
int
-Counter_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
+Counter_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
if(!sptr) {
* This type is implemented using NativeInteger,
* so here we adjust the DEF accordingly.
*/
-static void
-Counter_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_NativeInteger.free_struct;
- td->print_struct = asn_DEF_NativeInteger.print_struct;
- td->check_constraints = asn_DEF_NativeInteger.check_constraints;
- td->ber_decoder = asn_DEF_NativeInteger.ber_decoder;
- td->der_encoder = asn_DEF_NativeInteger.der_encoder;
- td->xer_decoder = asn_DEF_NativeInteger.xer_decoder;
- td->xer_encoder = asn_DEF_NativeInteger.xer_encoder;
- td->uper_decoder = asn_DEF_NativeInteger.uper_decoder;
- td->uper_encoder = asn_DEF_NativeInteger.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_NativeInteger.per_constraints;
- td->elements = asn_DEF_NativeInteger.elements;
- td->elements_count = asn_DEF_NativeInteger.elements_count;
- /* td->specifics = asn_DEF_NativeInteger.specifics; // Defined explicitly */
-}
-
-void
-Counter_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- Counter_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-Counter_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- Counter_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-Counter_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- Counter_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-Counter_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- Counter_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-Counter_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- Counter_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-Counter_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- Counter_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
-static const asn_INTEGER_specifics_t asn_SPC_Counter_specs_1 = {
+static asn_oer_constraints_t asn_OER_type_Counter_constr_1 CC_NOTUSED = {
+ { 4, 1 } /* (0..4294967295) */,
+ -1};
+asn_per_constraints_t asn_PER_type_Counter_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 32, -1, 0, 4294967295 } /* (0..4294967295) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+const asn_INTEGER_specifics_t asn_SPC_Counter_specs_1 = {
0, 0, 0, 0, 0,
0, /* Native long size */
1 /* Unsigned representation */
asn_TYPE_descriptor_t asn_DEF_Counter = {
"Counter",
"Counter",
- Counter_free,
- Counter_print,
- Counter_constraint,
- Counter_decode_ber,
- Counter_encode_der,
- Counter_decode_xer,
- Counter_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_NativeInteger,
asn_DEF_Counter_tags_1,
sizeof(asn_DEF_Counter_tags_1)
/sizeof(asn_DEF_Counter_tags_1[0]) - 1, /* 1 */
asn_DEF_Counter_tags_1, /* Same as above */
sizeof(asn_DEF_Counter_tags_1)
/sizeof(asn_DEF_Counter_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_Counter_constr_1, &asn_PER_type_Counter_constr_1, Counter_constraint },
0, 0, /* No members */
&asn_SPC_Counter_specs_1 /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "DisplayString.h"
-int
-DisplayString_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_OCTET_STRING.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using OCTET_STRING,
* so here we adjust the DEF accordingly.
*/
-static void
-DisplayString_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_OCTET_STRING.free_struct;
- td->print_struct = asn_DEF_OCTET_STRING.print_struct;
- td->check_constraints = asn_DEF_OCTET_STRING.check_constraints;
- td->ber_decoder = asn_DEF_OCTET_STRING.ber_decoder;
- td->der_encoder = asn_DEF_OCTET_STRING.der_encoder;
- td->xer_decoder = asn_DEF_OCTET_STRING.xer_decoder;
- td->xer_encoder = asn_DEF_OCTET_STRING.xer_encoder;
- td->uper_decoder = asn_DEF_OCTET_STRING.uper_decoder;
- td->uper_encoder = asn_DEF_OCTET_STRING.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_OCTET_STRING.per_constraints;
- td->elements = asn_DEF_OCTET_STRING.elements;
- td->elements_count = asn_DEF_OCTET_STRING.elements_count;
- td->specifics = asn_DEF_OCTET_STRING.specifics;
-}
-
-void
-DisplayString_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- DisplayString_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-DisplayString_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- DisplayString_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-DisplayString_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- DisplayString_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-DisplayString_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- DisplayString_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-DisplayString_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- DisplayString_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-DisplayString_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- DisplayString_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_DisplayString_tags_1[] = {
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2))
};
asn_TYPE_descriptor_t asn_DEF_DisplayString = {
"DisplayString",
"DisplayString",
- DisplayString_free,
- DisplayString_print,
- DisplayString_constraint,
- DisplayString_decode_ber,
- DisplayString_encode_der,
- DisplayString_decode_xer,
- DisplayString_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_OCTET_STRING,
asn_DEF_DisplayString_tags_1,
sizeof(asn_DEF_DisplayString_tags_1)
/sizeof(asn_DEF_DisplayString_tags_1[0]), /* 1 */
asn_DEF_DisplayString_tags_1, /* Same as above */
sizeof(asn_DEF_DisplayString_tags_1)
/sizeof(asn_DEF_DisplayString_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, OCTET_STRING_constraint },
0, 0, /* No members */
- 0 /* No specifics */
+ &asn_SPC_OCTET_STRING_specs /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "EgpNeighEntry.h"
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighState"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighAddr),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighAddr"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighAs),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighAs"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighInMsgs),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighInMsgs"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighInErrs),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighInErrs"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighOutMsgs),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighOutMsgs"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighOutErrs),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighOutErrs"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighInErrMsgs),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighInErrMsgs"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighOutErrMsgs),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighOutErrMsgs"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighStateUps),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighStateUps"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighStateDowns),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighStateDowns"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighIntervalHello),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighIntervalHello"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighIntervalPoll),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighIntervalPoll"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighMode),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighMode"
},
{ ATF_NOFLAGS, 0, offsetof(struct EgpNeighEntry, egpNeighEventTrigger),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"egpNeighEventTrigger"
},
};
asn_MAP_EgpNeighEntry_tag2el_1,
15, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_EgpNeighEntry = {
"EgpNeighEntry",
"EgpNeighEntry",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_EgpNeighEntry_tags_1,
sizeof(asn_DEF_EgpNeighEntry_tags_1)
/sizeof(asn_DEF_EgpNeighEntry_tags_1[0]), /* 1 */
asn_DEF_EgpNeighEntry_tags_1, /* Same as above */
sizeof(asn_DEF_EgpNeighEntry_tags_1)
/sizeof(asn_DEF_EgpNeighEntry_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_EgpNeighEntry_1,
15, /* Elements count */
&asn_SPC_EgpNeighEntry_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "Gauge.h"
int
-Gauge_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
+Gauge_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
if(!sptr) {
* This type is implemented using NativeInteger,
* so here we adjust the DEF accordingly.
*/
-static void
-Gauge_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_NativeInteger.free_struct;
- td->print_struct = asn_DEF_NativeInteger.print_struct;
- td->check_constraints = asn_DEF_NativeInteger.check_constraints;
- td->ber_decoder = asn_DEF_NativeInteger.ber_decoder;
- td->der_encoder = asn_DEF_NativeInteger.der_encoder;
- td->xer_decoder = asn_DEF_NativeInteger.xer_decoder;
- td->xer_encoder = asn_DEF_NativeInteger.xer_encoder;
- td->uper_decoder = asn_DEF_NativeInteger.uper_decoder;
- td->uper_encoder = asn_DEF_NativeInteger.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_NativeInteger.per_constraints;
- td->elements = asn_DEF_NativeInteger.elements;
- td->elements_count = asn_DEF_NativeInteger.elements_count;
- /* td->specifics = asn_DEF_NativeInteger.specifics; // Defined explicitly */
-}
-
-void
-Gauge_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- Gauge_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-Gauge_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- Gauge_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-Gauge_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- Gauge_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-Gauge_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- Gauge_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-Gauge_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- Gauge_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-Gauge_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- Gauge_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
-static const asn_INTEGER_specifics_t asn_SPC_Gauge_specs_1 = {
+static asn_oer_constraints_t asn_OER_type_Gauge_constr_1 CC_NOTUSED = {
+ { 4, 1 } /* (0..4294967295) */,
+ -1};
+asn_per_constraints_t asn_PER_type_Gauge_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 32, -1, 0, 4294967295 } /* (0..4294967295) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+const asn_INTEGER_specifics_t asn_SPC_Gauge_specs_1 = {
0, 0, 0, 0, 0,
0, /* Native long size */
1 /* Unsigned representation */
asn_TYPE_descriptor_t asn_DEF_Gauge = {
"Gauge",
"Gauge",
- Gauge_free,
- Gauge_print,
- Gauge_constraint,
- Gauge_decode_ber,
- Gauge_encode_der,
- Gauge_decode_xer,
- Gauge_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_NativeInteger,
asn_DEF_Gauge_tags_1,
sizeof(asn_DEF_Gauge_tags_1)
/sizeof(asn_DEF_Gauge_tags_1[0]) - 1, /* 1 */
asn_DEF_Gauge_tags_1, /* Same as above */
sizeof(asn_DEF_Gauge_tags_1)
/sizeof(asn_DEF_Gauge_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_Gauge_constr_1, &asn_PER_type_Gauge_constr_1, Gauge_constraint },
0, 0, /* No members */
&asn_SPC_Gauge_specs_1 /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "GetNextRequest-PDU.h"
-int
-GetNextRequest_PDU_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_PDU.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using PDU,
* so here we adjust the DEF accordingly.
*/
-static void
-GetNextRequest_PDU_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_PDU.free_struct;
- td->print_struct = asn_DEF_PDU.print_struct;
- td->check_constraints = asn_DEF_PDU.check_constraints;
- td->ber_decoder = asn_DEF_PDU.ber_decoder;
- td->der_encoder = asn_DEF_PDU.der_encoder;
- td->xer_decoder = asn_DEF_PDU.xer_decoder;
- td->xer_encoder = asn_DEF_PDU.xer_encoder;
- td->uper_decoder = asn_DEF_PDU.uper_decoder;
- td->uper_encoder = asn_DEF_PDU.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_PDU.per_constraints;
- td->elements = asn_DEF_PDU.elements;
- td->elements_count = asn_DEF_PDU.elements_count;
- td->specifics = asn_DEF_PDU.specifics;
-}
-
-void
-GetNextRequest_PDU_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- GetNextRequest_PDU_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-GetNextRequest_PDU_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- GetNextRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-GetNextRequest_PDU_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- GetNextRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-GetNextRequest_PDU_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- GetNextRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-GetNextRequest_PDU_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- GetNextRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-GetNextRequest_PDU_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- GetNextRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_GetNextRequest_PDU_tags_1[] = {
(ASN_TAG_CLASS_CONTEXT | (1 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
asn_TYPE_descriptor_t asn_DEF_GetNextRequest_PDU = {
"GetNextRequest-PDU",
"GetNextRequest-PDU",
- GetNextRequest_PDU_free,
- GetNextRequest_PDU_print,
- GetNextRequest_PDU_constraint,
- GetNextRequest_PDU_decode_ber,
- GetNextRequest_PDU_encode_der,
- GetNextRequest_PDU_decode_xer,
- GetNextRequest_PDU_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_GetNextRequest_PDU_tags_1,
sizeof(asn_DEF_GetNextRequest_PDU_tags_1)
/sizeof(asn_DEF_GetNextRequest_PDU_tags_1[0]) - 1, /* 1 */
asn_DEF_GetNextRequest_PDU_tags_1, /* Same as above */
sizeof(asn_DEF_GetNextRequest_PDU_tags_1)
/sizeof(asn_DEF_GetNextRequest_PDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
- 0, 0, /* Defined elsewhere */
- 0 /* No specifics */
+ { 0, 0, SEQUENCE_constraint },
+ asn_MBR_PDU_1,
+ 4, /* Elements count */
+ &asn_SPC_PDU_specs_1 /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "GetRequest-PDU.h"
-int
-GetRequest_PDU_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_PDU.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using PDU,
* so here we adjust the DEF accordingly.
*/
-static void
-GetRequest_PDU_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_PDU.free_struct;
- td->print_struct = asn_DEF_PDU.print_struct;
- td->check_constraints = asn_DEF_PDU.check_constraints;
- td->ber_decoder = asn_DEF_PDU.ber_decoder;
- td->der_encoder = asn_DEF_PDU.der_encoder;
- td->xer_decoder = asn_DEF_PDU.xer_decoder;
- td->xer_encoder = asn_DEF_PDU.xer_encoder;
- td->uper_decoder = asn_DEF_PDU.uper_decoder;
- td->uper_encoder = asn_DEF_PDU.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_PDU.per_constraints;
- td->elements = asn_DEF_PDU.elements;
- td->elements_count = asn_DEF_PDU.elements_count;
- td->specifics = asn_DEF_PDU.specifics;
-}
-
-void
-GetRequest_PDU_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- GetRequest_PDU_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-GetRequest_PDU_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- GetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-GetRequest_PDU_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- GetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-GetRequest_PDU_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- GetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-GetRequest_PDU_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- GetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-GetRequest_PDU_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- GetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_GetRequest_PDU_tags_1[] = {
(ASN_TAG_CLASS_CONTEXT | (0 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
asn_TYPE_descriptor_t asn_DEF_GetRequest_PDU = {
"GetRequest-PDU",
"GetRequest-PDU",
- GetRequest_PDU_free,
- GetRequest_PDU_print,
- GetRequest_PDU_constraint,
- GetRequest_PDU_decode_ber,
- GetRequest_PDU_encode_der,
- GetRequest_PDU_decode_xer,
- GetRequest_PDU_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_GetRequest_PDU_tags_1,
sizeof(asn_DEF_GetRequest_PDU_tags_1)
/sizeof(asn_DEF_GetRequest_PDU_tags_1[0]) - 1, /* 1 */
asn_DEF_GetRequest_PDU_tags_1, /* Same as above */
sizeof(asn_DEF_GetRequest_PDU_tags_1)
/sizeof(asn_DEF_GetRequest_PDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
- 0, 0, /* Defined elsewhere */
- 0 /* No specifics */
+ { 0, 0, SEQUENCE_constraint },
+ asn_MBR_PDU_1,
+ 4, /* Elements count */
+ &asn_SPC_PDU_specs_1 /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "GetResponse-PDU.h"
-int
-GetResponse_PDU_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_PDU.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using PDU,
* so here we adjust the DEF accordingly.
*/
-static void
-GetResponse_PDU_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_PDU.free_struct;
- td->print_struct = asn_DEF_PDU.print_struct;
- td->check_constraints = asn_DEF_PDU.check_constraints;
- td->ber_decoder = asn_DEF_PDU.ber_decoder;
- td->der_encoder = asn_DEF_PDU.der_encoder;
- td->xer_decoder = asn_DEF_PDU.xer_decoder;
- td->xer_encoder = asn_DEF_PDU.xer_encoder;
- td->uper_decoder = asn_DEF_PDU.uper_decoder;
- td->uper_encoder = asn_DEF_PDU.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_PDU.per_constraints;
- td->elements = asn_DEF_PDU.elements;
- td->elements_count = asn_DEF_PDU.elements_count;
- td->specifics = asn_DEF_PDU.specifics;
-}
-
-void
-GetResponse_PDU_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- GetResponse_PDU_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-GetResponse_PDU_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- GetResponse_PDU_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-GetResponse_PDU_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- GetResponse_PDU_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-GetResponse_PDU_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- GetResponse_PDU_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-GetResponse_PDU_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- GetResponse_PDU_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-GetResponse_PDU_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- GetResponse_PDU_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_GetResponse_PDU_tags_1[] = {
(ASN_TAG_CLASS_CONTEXT | (2 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
asn_TYPE_descriptor_t asn_DEF_GetResponse_PDU = {
"GetResponse-PDU",
"GetResponse-PDU",
- GetResponse_PDU_free,
- GetResponse_PDU_print,
- GetResponse_PDU_constraint,
- GetResponse_PDU_decode_ber,
- GetResponse_PDU_encode_der,
- GetResponse_PDU_decode_xer,
- GetResponse_PDU_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_GetResponse_PDU_tags_1,
sizeof(asn_DEF_GetResponse_PDU_tags_1)
/sizeof(asn_DEF_GetResponse_PDU_tags_1[0]) - 1, /* 1 */
asn_DEF_GetResponse_PDU_tags_1, /* Same as above */
sizeof(asn_DEF_GetResponse_PDU_tags_1)
/sizeof(asn_DEF_GetResponse_PDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
- 0, 0, /* Defined elsewhere */
- 0 /* No specifics */
+ { 0, 0, SEQUENCE_constraint },
+ asn_MBR_PDU_1,
+ 4, /* Elements count */
+ &asn_SPC_PDU_specs_1 /* Additional specs */
};
-/*-
- * Copyright (c) 2003-2014 Lev Walkin <vlm@lionet.info>.
+/*
+ * Copyright (c) 2003-2019 Lev Walkin <vlm@lionet.info>.
* All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
static const ber_tlv_tag_t asn_DEF_INTEGER_tags[] = {
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2))
};
-asn_TYPE_descriptor_t asn_DEF_INTEGER = {
- "INTEGER",
- "INTEGER",
- ASN__PRIMITIVE_TYPE_free,
+asn_TYPE_operation_t asn_OP_INTEGER = {
+ INTEGER_free,
INTEGER_print,
- asn_generic_no_constraint,
+ INTEGER_compare,
ber_decode_primitive,
INTEGER_encode_der,
INTEGER_decode_xer,
INTEGER_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ INTEGER_decode_oer, /* OER decoder */
+ INTEGER_encode_oer, /* Canonical OER encoder */
+#endif /* ASN_DISABLE_OER_SUPPORT */
#ifdef ASN_DISABLE_PER_SUPPORT
0,
0,
INTEGER_decode_uper, /* Unaligned PER decoder */
INTEGER_encode_uper, /* Unaligned PER encoder */
#endif /* ASN_DISABLE_PER_SUPPORT */
- 0, /* Use generic outmost tag fetcher */
+ INTEGER_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+asn_TYPE_descriptor_t asn_DEF_INTEGER = {
+ "INTEGER",
+ "INTEGER",
+ &asn_OP_INTEGER,
asn_DEF_INTEGER_tags,
sizeof(asn_DEF_INTEGER_tags) / sizeof(asn_DEF_INTEGER_tags[0]),
asn_DEF_INTEGER_tags, /* Same as above */
sizeof(asn_DEF_INTEGER_tags) / sizeof(asn_DEF_INTEGER_tags[0]),
- 0, /* No PER visible constraints */
+ { 0, 0, asn_generic_no_constraint },
0, 0, /* No members */
0 /* No specifics */
};
* Encode INTEGER type using DER.
*/
asn_enc_rval_t
-INTEGER_encode_der(asn_TYPE_descriptor_t *td, void *sptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- INTEGER_t *st = (INTEGER_t *)sptr;
+INTEGER_encode_der(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int tag_mode, ber_tlv_tag_t tag, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const INTEGER_t *st = (const INTEGER_t *)sptr;
+ asn_enc_rval_t rval;
+ INTEGER_t effective_integer;
ASN_DEBUG("%s %s as INTEGER (tm=%d)",
cb?"Encoding":"Estimating", td->name, tag_mode);
/* Remove leading superfluous bytes from the integer */
shift = buf - st->buf;
if(shift) {
- uint8_t *nb = st->buf;
- uint8_t *end;
-
- st->size -= shift; /* New size, minus bad bytes */
- end = nb + st->size;
-
- for(; nb < end; nb++, buf++)
- *nb = *buf;
- }
-
- } /* if(1) */
+ union {
+ const uint8_t *c_buf;
+ uint8_t *nc_buf;
+ } unconst;
+ unconst.c_buf = st->buf;
+ effective_integer.buf = unconst.nc_buf + shift;
+ effective_integer.size = st->size - shift;
+
+ st = &effective_integer;
+ }
+ }
- return der_encode_primitive(td, sptr, tag_mode, tag, cb, app_key);
+ rval = der_encode_primitive(td, st, tag_mode, tag, cb, app_key);
+ if(rval.structure_ptr == &effective_integer) {
+ rval.structure_ptr = sptr;
+ }
+ return rval;
}
-static const asn_INTEGER_enum_map_t *INTEGER_map_enum2value(asn_INTEGER_specifics_t *specs, const char *lstart, const char *lstop);
+static const asn_INTEGER_enum_map_t *INTEGER_map_enum2value(
+ const asn_INTEGER_specifics_t *specs, const char *lstart,
+ const char *lstop);
/*
* INTEGER specific human-readable output.
*/
static ssize_t
INTEGER__dump(const asn_TYPE_descriptor_t *td, const INTEGER_t *st, asn_app_consume_bytes_f *cb, void *app_key, int plainOrXER) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- char scratch[32]; /* Enough for 64-bit integer */
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ char scratch[32];
uint8_t *buf = st->buf;
uint8_t *buf_end = st->buf + st->size;
- signed long value;
+ intmax_t value;
ssize_t wrote = 0;
char *p;
int ret;
if(specs && specs->field_unsigned)
- ret = asn_INTEGER2ulong(st, (unsigned long *)&value);
+ ret = asn_INTEGER2umax(st, (uintmax_t *)&value);
else
- ret = asn_INTEGER2long(st, &value);
+ ret = asn_INTEGER2imax(st, &value);
/* Simple case: the integer size is small */
if(ret == 0) {
const asn_INTEGER_enum_map_t *el;
- size_t scrsize;
- char *scr;
-
el = (value >= 0 || !specs || !specs->field_unsigned)
? INTEGER_map_value2enum(specs, value) : 0;
if(el) {
- scrsize = el->enum_len + 32;
- scr = (char *)alloca(scrsize);
if(plainOrXER == 0)
- ret = snprintf(scr, scrsize,
- "%ld (%s)", value, el->enum_name);
+ return asn__format_to_callback(cb, app_key,
+ "%" ASN_PRIdMAX " (%s)", value, el->enum_name);
else
- ret = snprintf(scr, scrsize,
+ return asn__format_to_callback(cb, app_key,
"<%s/>", el->enum_name);
} else if(plainOrXER && specs && specs->strict_enumeration) {
ASN_DEBUG("ASN.1 forbids dealing with "
errno = EPERM;
return -1;
} else {
- scrsize = sizeof(scratch);
- scr = scratch;
- ret = snprintf(scr, scrsize,
- (specs && specs->field_unsigned)
- ?"%lu":"%ld", value);
- }
- assert(ret > 0 && (size_t)ret < scrsize);
- return (cb(scr, ret, app_key) < 0) ? -1 : ret;
+ return asn__format_to_callback(cb, app_key,
+ (specs && specs->field_unsigned)
+ ? "%" ASN_PRIuMAX
+ : "%" ASN_PRIdMAX,
+ value);
+ }
} else if(plainOrXER && specs && specs->strict_enumeration) {
/*
* Here and earlier, we cannot encode the ENUMERATED values
* INTEGER specific human-readable output.
*/
int
-INTEGER_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const INTEGER_t *st = (const INTEGER_t *)sptr;
+INTEGER_print(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const INTEGER_t *st = (const INTEGER_t *)sptr;
ssize_t ret;
- (void)td;
(void)ilevel;
if(!st || !st->buf)
/* Compare strings */
for(ptr = key->start, end = key->stop, name = el->enum_name;
ptr < end; ptr++, name++) {
- if(*ptr != *name)
+ if(*ptr != *name || !*name)
return *(const unsigned char *)ptr
- *(const unsigned char *)name;
}
}
static const asn_INTEGER_enum_map_t *
-INTEGER_map_enum2value(asn_INTEGER_specifics_t *specs, const char *lstart, const char *lstop) {
- const asn_INTEGER_enum_map_t *el_found;
+INTEGER_map_enum2value(const asn_INTEGER_specifics_t *specs, const char *lstart,
+ const char *lstop) {
+ const asn_INTEGER_enum_map_t *el_found;
int count = specs ? specs->map_count : 0;
struct e2v_key key;
const char *lp;
}
const asn_INTEGER_enum_map_t *
-INTEGER_map_value2enum(asn_INTEGER_specifics_t *specs, long value) {
+INTEGER_map_value2enum(const asn_INTEGER_specifics_t *specs, long value) {
int count = specs ? specs->map_count : 0;
if(!count) return 0;
return (asn_INTEGER_enum_map_t *)bsearch(&value, specs->value2enum,
* Decode the chunk of XML text encoding INTEGER.
*/
static enum xer_pbd_rval
-INTEGER__xer_body_decode(asn_TYPE_descriptor_t *td, void *sptr, const void *chunk_buf, size_t chunk_size) {
- INTEGER_t *st = (INTEGER_t *)sptr;
- long dec_value;
- long hex_value = 0;
+INTEGER__xer_body_decode(const asn_TYPE_descriptor_t *td, void *sptr,
+ const void *chunk_buf, size_t chunk_size) {
+ INTEGER_t *st = (INTEGER_t *)sptr;
+ intmax_t dec_value;
+ intmax_t hex_value = 0;
const char *lp;
const char *lstart = (const char *)chunk_buf;
const char *lstop = lstart + chunk_size;
if(state == ST_LEADSPACE) {
const asn_INTEGER_enum_map_t *el;
el = INTEGER_map_enum2value(
- (asn_INTEGER_specifics_t *)
+ (const asn_INTEGER_specifics_t *)
td->specifics, lstart, lstop);
if(el) {
ASN_DEBUG("Found \"%s\" => %ld",
/* FALL THROUGH */
case ST_DIGITS_TRAILSPACE:
/* The last symbol encountered was a digit. */
- switch(asn_strtol_lim(dec_value_start, &dec_value_end, &dec_value)) {
- case ASN_STRTOL_OK:
- break;
- case ASN_STRTOL_ERROR_RANGE:
- return XPBD_DECODER_LIMIT;
- case ASN_STRTOL_ERROR_INVAL:
- case ASN_STRTOL_EXPECT_MORE:
- case ASN_STRTOL_EXTRA_DATA:
+ switch(asn_strtoimax_lim(dec_value_start, &dec_value_end, &dec_value)) {
+ case ASN_STRTOX_OK:
+ if(dec_value >= LONG_MIN && dec_value <= LONG_MAX) {
+ break;
+ } else {
+ /*
+ * We model INTEGER on long for XER,
+ * to avoid rewriting all the tests at once.
+ */
+ ASN_DEBUG("INTEGER exceeds long range");
+ }
+ /* Fall through */
+ case ASN_STRTOX_ERROR_RANGE:
+ ASN_DEBUG("INTEGER decode %s hit range limit", td->name);
+ return XPBD_DECODER_LIMIT;
+ case ASN_STRTOX_ERROR_INVAL:
+ case ASN_STRTOX_EXPECT_MORE:
+ case ASN_STRTOX_EXTRA_DATA:
return XPBD_BROKEN_ENCODING;
}
break;
* Convert the result of parsing of enumeration or a straight
* decimal value into a BER representation.
*/
- if(asn_long2INTEGER(st, dec_value))
+ if(asn_imax2INTEGER(st, dec_value)) {
+ ASN_DEBUG("INTEGER decode %s conversion failed", td->name);
return XPBD_SYSTEM_FAILURE;
+ }
return XPBD_BODY_CONSUMED;
}
asn_dec_rval_t
-INTEGER_decode_xer(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr, const char *opt_mname,
- const void *buf_ptr, size_t size) {
-
- return xer_decode_primitive(opt_codec_ctx, td,
+INTEGER_decode_xer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const char *opt_mname, const void *buf_ptr, size_t size) {
+ return xer_decode_primitive(opt_codec_ctx, td,
sptr, sizeof(INTEGER_t), opt_mname,
buf_ptr, size, INTEGER__xer_body_decode);
}
asn_enc_rval_t
-INTEGER_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const INTEGER_t *st = (const INTEGER_t *)sptr;
+INTEGER_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, enum xer_encoder_flags_e flags,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const INTEGER_t *st = (const INTEGER_t *)sptr;
asn_enc_rval_t er;
(void)ilevel;
#ifndef ASN_DISABLE_PER_SUPPORT
asn_dec_rval_t
-INTEGER_decode_uper(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- asn_dec_rval_t rval = { RC_OK, 0 };
+INTEGER_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_dec_rval_t rval = { RC_OK, 0 };
INTEGER_t *st = (INTEGER_t *)*sptr;
- asn_per_constraint_t *ct;
+ const asn_per_constraint_t *ct;
int repeat;
(void)opt_codec_ctx;
if(!st) ASN__DECODE_FAILED;
}
- if(!constraints) constraints = td->per_constraints;
+ if(!constraints) constraints = td->encoding_constraints.per_constraints;
ct = constraints ? &constraints->value : 0;
if(ct && ct->flags & APC_EXTENSIBLE) {
ASN__DECODE_FAILED;
if(specs && specs->field_unsigned) {
- unsigned long uvalue;
+ unsigned long uvalue = 0;
if(uper_get_constrained_whole_number(pd,
&uvalue, ct->range_bits))
ASN__DECODE_STARVED;
if(asn_ulong2INTEGER(st, uvalue))
ASN__DECODE_FAILED;
} else {
- unsigned long svalue;
+ unsigned long uvalue = 0;
+ long svalue;
if(uper_get_constrained_whole_number(pd,
- &svalue, ct->range_bits))
+ &uvalue, ct->range_bits))
ASN__DECODE_STARVED;
- ASN_DEBUG("Got value %ld + low %ld",
- svalue, ct->lower_bound);
- svalue += ct->lower_bound;
- if(asn_long2INTEGER(st, svalue))
- ASN__DECODE_FAILED;
+ ASN_DEBUG("Got value %lu + low %ld",
+ uvalue, ct->lower_bound);
+ if(per_long_range_unrebase(uvalue, ct->lower_bound,
+ ct->upper_bound, &svalue)
+ || asn_long2INTEGER(st, svalue)) {
+ ASN__DECODE_FAILED;
+ }
}
return rval;
}
/* X.691, #12.2.3, #12.2.4 */
do {
- ssize_t len;
- void *p;
- int ret;
+ ssize_t len = 0;
+ void *p = NULL;
+ int ret = 0;
/* Get the PER length */
- len = uper_get_length(pd, -1, &repeat);
+ len = uper_get_length(pd, -1, 0, &repeat);
if(len < 0) ASN__DECODE_STARVED;
p = REALLOC(st->buf, st->size + len + 1);
/*
* TODO: replace by in-place arithmetics.
*/
- long value;
+ long value = 0;
if(asn_INTEGER2long(st, &value))
ASN__DECODE_FAILED;
- if(asn_long2INTEGER(st, value + ct->lower_bound))
+ if(asn_imax2INTEGER(st, value + ct->lower_bound))
ASN__DECODE_FAILED;
}
}
asn_enc_rval_t
-INTEGER_encode_uper(asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- asn_enc_rval_t er;
- INTEGER_t *st = (INTEGER_t *)sptr;
+INTEGER_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, const void *sptr,
+ asn_per_outp_t *po) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_enc_rval_t er;
+ const INTEGER_t *st = (const INTEGER_t *)sptr;
const uint8_t *buf;
const uint8_t *end;
- asn_per_constraint_t *ct;
+ const asn_per_constraint_t *ct;
long value = 0;
- unsigned long v = 0;
if(!st || st->size == 0) ASN__ENCODE_FAILED;
- if(!constraints) constraints = td->per_constraints;
+ if(!constraints) constraints = td->encoding_constraints.per_constraints;
ct = constraints ? &constraints->value : 0;
er.encoded = 0;
|| uval > (unsigned long)ct->upper_bound)
inext = 1;
}
- ASN_DEBUG("Value %lu (%02x/%d) lb %lu ub %lu %s",
+ ASN_DEBUG("Value %lu (%02x/%" ASN_PRI_SIZE ") lb %lu ub %lu %s",
uval, st->buf[0], st->size,
ct->lower_bound, ct->upper_bound,
inext ? "ext" : "fix");
|| value > ct->upper_bound)
inext = 1;
}
- ASN_DEBUG("Value %ld (%02x/%d) lb %ld ub %ld %s",
+ ASN_DEBUG("Value %ld (%02x/%" ASN_PRI_SIZE ") lb %ld ub %ld %s",
value, st->buf[0], st->size,
ct->lower_bound, ct->upper_bound,
inext ? "ext" : "fix");
/* X.691-11/2008, #13.2.2, test if constrained whole number */
if(ct && ct->range_bits >= 0) {
+ unsigned long v;
/* #11.5.6 -> #11.3 */
ASN_DEBUG("Encoding integer %ld (%lu) with range %d bits",
value, value - ct->lower_bound, ct->range_bits);
- v = value - ct->lower_bound;
- if(uper_put_constrained_whole_number_u(po, v, ct->range_bits))
- ASN__ENCODE_FAILED;
+ if(per_long_range_rebase(value, ct->lower_bound, ct->upper_bound, &v)) {
+ ASN__ENCODE_FAILED;
+ }
+ if(uper_put_constrained_whole_number_u(po, v, ct->range_bits))
+ ASN__ENCODE_FAILED;
ASN__ENCODED_OK(er);
}
}
for(buf = st->buf, end = st->buf + st->size; buf < end;) {
- ssize_t mayEncode = uper_put_length(po, end - buf);
- if(mayEncode < 0)
+ int need_eom = 0;
+ ssize_t mayEncode = uper_put_length(po, end - buf, &need_eom);
+ if(mayEncode < 0)
ASN__ENCODE_FAILED;
if(per_put_many_bits(po, buf, 8 * mayEncode))
ASN__ENCODE_FAILED;
buf += mayEncode;
- }
+ if(need_eom && uper_put_length(po, 0, 0)) ASN__ENCODE_FAILED;
+ }
ASN__ENCODED_OK(er);
}
#endif /* ASN_DISABLE_PER_SUPPORT */
+static intmax_t
+asn__integer_convert(const uint8_t *b, const uint8_t *end) {
+ uintmax_t value;
+
+ /* Perform the sign initialization */
+ /* Actually value = -(*b >> 7); gains nothing, yet unreadable! */
+ if((*b >> 7)) {
+ value = (uintmax_t)(-1);
+ } else {
+ value = 0;
+ }
+
+ /* Conversion engine */
+ for(; b < end; b++) {
+ value = (value << 8) | *b;
+ }
+
+ return value;
+}
+
int
-asn_INTEGER2long(const INTEGER_t *iptr, long *lptr) {
+asn_INTEGER2imax(const INTEGER_t *iptr, intmax_t *lptr) {
uint8_t *b, *end;
size_t size;
- long l;
/* Sanity checking */
if(!iptr || !iptr->buf || !lptr) {
size = iptr->size;
end = b + size; /* Where to stop */
- if(size > sizeof(long)) {
+ if(size > sizeof(intmax_t)) {
uint8_t *end1 = end - 1;
/*
* Slightly more advanced processing,
- * able to >sizeof(long) bytes,
- * when the actual value is small
- * (0x0000000000abcdef would yield a fine 0x00abcdef)
+ * able to process INTEGERs with >sizeof(intmax_t) bytes
+ * when the actual value is small, e.g. for intmax_t == int32_t
+ * (0x0000000000abcdef INTEGER would yield a fine 0x00abcdef int32_t)
*/
/* Skip out the insignificant leading bytes */
for(; b < end1; b++) {
switch(*b) {
- case 0x00: if((b[1] & 0x80) == 0) continue; break;
- case 0xff: if((b[1] & 0x80) != 0) continue; break;
+ case 0x00: if((b[1] & 0x80) == 0) continue; break;
+ case 0xff: if((b[1] & 0x80) != 0) continue; break;
}
break;
}
size = end - b;
- if(size > sizeof(long)) {
- /* Still cannot fit the long */
+ if(size > sizeof(intmax_t)) {
+ /* Still cannot fit the sizeof(intmax_t) */
errno = ERANGE;
return -1;
}
return 0;
}
- /* Perform the sign initialization */
- /* Actually l = -(*b >> 7); gains nothing, yet unreadable! */
- if((*b >> 7)) l = -1; else l = 0;
-
- /* Conversion engine */
- for(; b < end; b++)
- l = (l << 8) | *b;
-
- *lptr = l;
+ *lptr = asn__integer_convert(b, end);
return 0;
}
+/* FIXME: negative INTEGER values are silently interpreted as large unsigned ones. */
int
-asn_INTEGER2ulong(const INTEGER_t *iptr, unsigned long *lptr) {
+asn_INTEGER2umax(const INTEGER_t *iptr, uintmax_t *lptr) {
uint8_t *b, *end;
- unsigned long l;
+ uintmax_t value;
size_t size;
if(!iptr || !iptr->buf || !lptr) {
end = b + size;
/* If all extra leading bytes are zeroes, ignore them */
- for(; size > sizeof(unsigned long); b++, size--) {
+ for(; size > sizeof(value); b++, size--) {
if(*b) {
- /* Value won't fit unsigned long */
+ /* Value won't fit into uintmax_t */
errno = ERANGE;
return -1;
}
}
/* Conversion engine */
- for(l = 0; b < end; b++)
- l = (l << 8) | *b;
+ for(value = 0; b < end; b++)
+ value = (value << 8) | *b;
- *lptr = l;
+ *lptr = value;
return 0;
}
int
-asn_ulong2INTEGER(INTEGER_t *st, unsigned long value) {
- uint8_t *buf;
- uint8_t *end;
- uint8_t *b;
- int shr;
-
- if(value <= LONG_MAX)
- return asn_long2INTEGER(st, value);
+asn_umax2INTEGER(INTEGER_t *st, uintmax_t value) {
+ uint8_t *buf;
+ uint8_t *end;
+ uint8_t *b;
+ int shr;
+
+ if(value <= ((~(uintmax_t)0) >> 1)) {
+ return asn_imax2INTEGER(st, value);
+ }
- buf = (uint8_t *)MALLOC(1 + sizeof(value));
- if(!buf) return -1;
+ buf = (uint8_t *)MALLOC(1 + sizeof(value));
+ if(!buf) return -1;
- end = buf + (sizeof(value) + 1);
- buf[0] = 0;
- for(b = buf + 1, shr = (sizeof(long)-1)*8; b < end; shr -= 8, b++)
- *b = (uint8_t)(value >> shr);
+ end = buf + (sizeof(value) + 1);
+ buf[0] = 0; /* INTEGERs are signed. 0-byte indicates positive. */
+ for(b = buf + 1, shr = (sizeof(value) - 1) * 8; b < end; shr -= 8, b++)
+ *b = (uint8_t)(value >> shr);
- if(st->buf) FREEMEM(st->buf);
- st->buf = buf;
- st->size = 1 + sizeof(value);
+ if(st->buf) FREEMEM(st->buf);
+ st->buf = buf;
+ st->size = 1 + sizeof(value);
return 0;
}
int
-asn_long2INTEGER(INTEGER_t *st, long value) {
+asn_imax2INTEGER(INTEGER_t *st, intmax_t value) {
uint8_t *buf, *bp;
uint8_t *p;
uint8_t *pstart;
return -1;
}
- buf = (uint8_t *)MALLOC(sizeof(value));
+ buf = (uint8_t *)(long *)MALLOC(sizeof(value));
if(!buf) return -1;
if(*(char *)&littleEndian) {
break;
}
/* Copy the integer body */
- for(pstart = p, bp = buf, pend1 += add; p != pend1; p += add)
+ for(bp = buf, pend1 += add; p != pend1; p += add)
*bp++ = *p;
if(st->buf) FREEMEM(st->buf);
return 0;
}
+int
+asn_INTEGER2long(const INTEGER_t *iptr, long *l) {
+ intmax_t v;
+ if(asn_INTEGER2imax(iptr, &v) == 0) {
+ if(v < LONG_MIN || v > LONG_MAX) {
+ errno = ERANGE;
+ return -1;
+ }
+ *l = v;
+ return 0;
+ } else {
+ return -1;
+ }
+}
+
+int
+asn_INTEGER2ulong(const INTEGER_t *iptr, unsigned long *l) {
+ uintmax_t v;
+ if(asn_INTEGER2umax(iptr, &v) == 0) {
+ if(v > ULONG_MAX) {
+ errno = ERANGE;
+ return -1;
+ }
+ *l = v;
+ return 0;
+ } else {
+ return -1;
+ }
+}
+
+int
+asn_long2INTEGER(INTEGER_t *st, long value) {
+ return asn_imax2INTEGER(st, value);
+}
+
+int
+asn_ulong2INTEGER(INTEGER_t *st, unsigned long value) {
+ return asn_imax2INTEGER(st, value);
+}
+
/*
- * This function is going to be DEPRECATED soon.
+ * Parse the number in the given string until the given *end position,
+ * returning the position after the last parsed character back using the
+ * same (*end) pointer.
+ * WARNING: This behavior is different from the standard strtol/strtoimax(3).
*/
-enum asn_strtol_result_e
-asn_strtol(const char *str, const char *end, long *lp) {
- const char *endp = end;
-
- switch(asn_strtol_lim(str, &endp, lp)) {
- case ASN_STRTOL_ERROR_RANGE:
- return ASN_STRTOL_ERROR_RANGE;
- case ASN_STRTOL_ERROR_INVAL:
- return ASN_STRTOL_ERROR_INVAL;
- case ASN_STRTOL_EXPECT_MORE:
- return ASN_STRTOL_ERROR_INVAL; /* Retain old behavior */
- case ASN_STRTOL_OK:
- return ASN_STRTOL_OK;
- case ASN_STRTOL_EXTRA_DATA:
- return ASN_STRTOL_ERROR_INVAL; /* Retain old behavior */
+enum asn_strtox_result_e
+asn_strtoimax_lim(const char *str, const char **end, intmax_t *intp) {
+ int sign = 1;
+ intmax_t value;
+
+ const intmax_t asn1_intmax_max = ((~(uintmax_t)0) >> 1);
+ const intmax_t upper_boundary = asn1_intmax_max / 10;
+ intmax_t last_digit_max = asn1_intmax_max % 10;
+
+ if(str >= *end) return ASN_STRTOX_ERROR_INVAL;
+
+ switch(*str) {
+ case '-':
+ last_digit_max++;
+ sign = -1;
+ /* FALL THROUGH */
+ case '+':
+ str++;
+ if(str >= *end) {
+ *end = str;
+ return ASN_STRTOX_EXPECT_MORE;
+ }
+ }
+
+ for(value = 0; str < (*end); str++) {
+ if(*str >= 0x30 && *str <= 0x39) {
+ int d = *str - '0';
+ if(value < upper_boundary) {
+ value = value * 10 + d;
+ } else if(value == upper_boundary) {
+ if(d <= last_digit_max) {
+ if(sign > 0) {
+ value = value * 10 + d;
+ } else {
+ sign = 1;
+ value = -value * 10 - d;
+ }
+ str += 1;
+ if(str < *end) {
+ // If digits continue, we're guaranteed out of range.
+ *end = str;
+ if(*str >= 0x30 && *str <= 0x39) {
+ return ASN_STRTOX_ERROR_RANGE;
+ } else {
+ *intp = sign * value;
+ return ASN_STRTOX_EXTRA_DATA;
+ }
+ }
+ break;
+ } else {
+ *end = str;
+ return ASN_STRTOX_ERROR_RANGE;
+ }
+ } else {
+ *end = str;
+ return ASN_STRTOX_ERROR_RANGE;
+ }
+ } else {
+ *end = str;
+ *intp = sign * value;
+ return ASN_STRTOX_EXTRA_DATA;
+ }
}
- return ASN_STRTOL_ERROR_INVAL; /* Retain old behavior */
+ *end = str;
+ *intp = sign * value;
+ return ASN_STRTOX_OK;
}
/*
* Parse the number in the given string until the given *end position,
* returning the position after the last parsed character back using the
* same (*end) pointer.
- * WARNING: This behavior is different from the standard strtol(3).
+ * WARNING: This behavior is different from the standard strtoul/strtoumax(3).
*/
-enum asn_strtol_result_e
+enum asn_strtox_result_e
+asn_strtoumax_lim(const char *str, const char **end, uintmax_t *uintp) {
+ uintmax_t value;
+
+ const uintmax_t asn1_uintmax_max = ((~(uintmax_t)0));
+ const uintmax_t upper_boundary = asn1_uintmax_max / 10;
+ uintmax_t last_digit_max = asn1_uintmax_max % 10;
+
+ if(str >= *end) return ASN_STRTOX_ERROR_INVAL;
+
+ switch(*str) {
+ case '-':
+ return ASN_STRTOX_ERROR_INVAL;
+ case '+':
+ str++;
+ if(str >= *end) {
+ *end = str;
+ return ASN_STRTOX_EXPECT_MORE;
+ }
+ }
+
+ for(value = 0; str < (*end); str++) {
+ if(*str >= 0x30 && *str <= 0x39) {
+ unsigned int d = *str - '0';
+ if(value < upper_boundary) {
+ value = value * 10 + d;
+ } else if(value == upper_boundary) {
+ if(d <= last_digit_max) {
+ value = value * 10 + d;
+ str += 1;
+ if(str < *end) {
+ // If digits continue, we're guaranteed out of range.
+ *end = str;
+ if(*str >= 0x30 && *str <= 0x39) {
+ return ASN_STRTOX_ERROR_RANGE;
+ } else {
+ *uintp = value;
+ return ASN_STRTOX_EXTRA_DATA;
+ }
+ }
+ break;
+ } else {
+ *end = str;
+ return ASN_STRTOX_ERROR_RANGE;
+ }
+ } else {
+ *end = str;
+ return ASN_STRTOX_ERROR_RANGE;
+ }
+ } else {
+ *end = str;
+ *uintp = value;
+ return ASN_STRTOX_EXTRA_DATA;
+ }
+ }
+
+ *end = str;
+ *uintp = value;
+ return ASN_STRTOX_OK;
+}
+
+enum asn_strtox_result_e
asn_strtol_lim(const char *str, const char **end, long *lp) {
- int sign = 1;
- long l;
+ intmax_t value;
+ switch(asn_strtoimax_lim(str, end, &value)) {
+ case ASN_STRTOX_ERROR_RANGE:
+ return ASN_STRTOX_ERROR_RANGE;
+ case ASN_STRTOX_ERROR_INVAL:
+ return ASN_STRTOX_ERROR_INVAL;
+ case ASN_STRTOX_EXPECT_MORE:
+ return ASN_STRTOX_EXPECT_MORE;
+ case ASN_STRTOX_OK:
+ if(value >= LONG_MIN && value <= LONG_MAX) {
+ *lp = value;
+ return ASN_STRTOX_OK;
+ } else {
+ return ASN_STRTOX_ERROR_RANGE;
+ }
+ case ASN_STRTOX_EXTRA_DATA:
+ if(value >= LONG_MIN && value <= LONG_MAX) {
+ *lp = value;
+ return ASN_STRTOX_EXTRA_DATA;
+ } else {
+ return ASN_STRTOX_ERROR_RANGE;
+ }
+ }
- const long upper_boundary = LONG_MAX / 10;
- long last_digit_max = LONG_MAX % 10;
+ assert(!"Unreachable");
+ return ASN_STRTOX_ERROR_INVAL;
+}
- if(str >= *end) return ASN_STRTOL_ERROR_INVAL;
+enum asn_strtox_result_e
+asn_strtoul_lim(const char *str, const char **end, unsigned long *ulp) {
+ uintmax_t value;
+ switch(asn_strtoumax_lim(str, end, &value)) {
+ case ASN_STRTOX_ERROR_RANGE:
+ return ASN_STRTOX_ERROR_RANGE;
+ case ASN_STRTOX_ERROR_INVAL:
+ return ASN_STRTOX_ERROR_INVAL;
+ case ASN_STRTOX_EXPECT_MORE:
+ return ASN_STRTOX_EXPECT_MORE;
+ case ASN_STRTOX_OK:
+ if(value <= ULONG_MAX) {
+ *ulp = value;
+ return ASN_STRTOX_OK;
+ } else {
+ return ASN_STRTOX_ERROR_RANGE;
+ }
+ case ASN_STRTOX_EXTRA_DATA:
+ if(value <= ULONG_MAX) {
+ *ulp = value;
+ return ASN_STRTOX_EXTRA_DATA;
+ } else {
+ return ASN_STRTOX_ERROR_RANGE;
+ }
+ }
- switch(*str) {
- case '-':
- last_digit_max++;
- sign = -1;
- /* FALL THROUGH */
- case '+':
- str++;
- if(str >= *end) {
- *end = str;
- return ASN_STRTOL_EXPECT_MORE;
- }
- }
+ assert(!"Unreachable");
+ return ASN_STRTOX_ERROR_INVAL;
+}
- for(l = 0; str < (*end); str++) {
- switch(*str) {
- case 0x30: case 0x31: case 0x32: case 0x33: case 0x34:
- case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: {
- int d = *str - '0';
- if(l < upper_boundary) {
- l = l * 10 + d;
- } else if(l == upper_boundary) {
- if(d <= last_digit_max) {
- if(sign > 0) {
- l = l * 10 + d;
- } else {
- sign = 1;
- l = -l * 10 - d;
- }
- } else {
- *end = str;
- return ASN_STRTOL_ERROR_RANGE;
- }
- } else {
- *end = str;
- return ASN_STRTOL_ERROR_RANGE;
- }
- }
- continue;
- default:
- *end = str;
- *lp = sign * l;
- return ASN_STRTOL_EXTRA_DATA;
- }
- }
+int
+INTEGER_compare(const asn_TYPE_descriptor_t *td, const void *aptr,
+ const void *bptr) {
+ const INTEGER_t *a = aptr;
+ const INTEGER_t *b = bptr;
+
+ (void)td;
+
+ if(a && b) {
+ if(a->size && b->size) {
+ int sign_a = (a->buf[0] & 0x80) ? -1 : 1;
+ int sign_b = (b->buf[0] & 0x80) ? -1 : 1;
+
+ if(sign_a < sign_b) return -1;
+ if(sign_a > sign_b) return 1;
+
+ /* The shortest integer wins, unless comparing negatives */
+ if(a->size < b->size) {
+ return -1 * sign_a;
+ } else if(a->size > b->size) {
+ return 1 * sign_b;
+ }
+
+ return sign_a * memcmp(a->buf, b->buf, a->size);
+ } else if(a->size) {
+ int sign = (a->buf[0] & 0x80) ? -1 : 1;
+ return (1) * sign;
+ } else if(b->size) {
+ int sign = (a->buf[0] & 0x80) ? -1 : 1;
+ return (-1) * sign;
+ } else {
+ return 0;
+ }
+ } else if(!a && !b) {
+ return 0;
+ } else if(!a) {
+ return -1;
+ } else {
+ return 1;
+ }
- *end = str;
- *lp = sign * l;
- return ASN_STRTOL_OK;
}
+asn_random_fill_result_t
+INTEGER_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constraints,
+ size_t max_length) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_random_fill_result_t result_ok = {ARFILL_OK, 1};
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ INTEGER_t *st = *sptr;
+ const asn_INTEGER_enum_map_t *emap;
+ size_t emap_len;
+ intmax_t value;
+ int find_inside_map;
+
+ if(max_length == 0) return result_skipped;
+
+ if(st == NULL) {
+ st = (INTEGER_t *)CALLOC(1, sizeof(*st));
+ if(st == NULL) {
+ return result_failed;
+ }
+ }
+
+ if(specs) {
+ emap = specs->value2enum;
+ emap_len = specs->map_count;
+ if(specs->strict_enumeration) {
+ find_inside_map = emap_len > 0;
+ } else {
+ find_inside_map = emap_len ? asn_random_between(0, 1) : 0;
+ }
+ } else {
+ emap = 0;
+ emap_len = 0;
+ find_inside_map = 0;
+ }
+
+ if(find_inside_map) {
+ assert(emap_len > 0);
+ value = emap[asn_random_between(0, emap_len - 1)].nat_value;
+ } else {
+ const asn_per_constraints_t *ct;
+
+ static const long variants[] = {
+ -65536, -65535, -65534, -32769, -32768, -32767, -16385, -16384,
+ -16383, -257, -256, -255, -254, -129, -128, -127,
+ -126, -1, 0, 1, 126, 127, 128, 129,
+ 254, 255, 256, 257, 16383, 16384, 16385, 32767,
+ 32768, 32769, 65534, 65535, 65536, 65537};
+ if(specs && specs->field_unsigned) {
+ assert(variants[18] == 0);
+ value = variants[asn_random_between(
+ 18, sizeof(variants) / sizeof(variants[0]) - 1)];
+ } else {
+ value = variants[asn_random_between(
+ 0, sizeof(variants) / sizeof(variants[0]) - 1)];
+ }
+
+ if(!constraints) constraints = &td->encoding_constraints;
+ ct = constraints ? constraints->per_constraints : 0;
+ if(ct && (ct->value.flags & APC_CONSTRAINED)) {
+ if(value < ct->value.lower_bound || value > ct->value.upper_bound) {
+ value = asn_random_between(ct->value.lower_bound,
+ ct->value.upper_bound);
+ }
+ }
+ }
+
+ if(asn_imax2INTEGER(st, value)) {
+ if(st == *sptr) {
+ ASN_STRUCT_RESET(*td, st);
+ } else {
+ ASN_STRUCT_FREE(*td, st);
+ }
+ return result_failed;
+ } else {
+ *sptr = st;
+ result_ok.length = st->size;
+ return result_ok;
+ }
+}
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_DISABLE_OER_SUPPORT
+
+#include <asn_internal.h>
+#include <INTEGER.h>
+#include <errno.h>
+
+asn_dec_rval_t
+INTEGER_decode_oer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, void **sptr,
+ const void *ptr, size_t size) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_dec_rval_t rval = {RC_OK, 0};
+ INTEGER_t *st = (INTEGER_t *)*sptr;
+ struct asn_oer_constraint_number_s ct = {0, 0};
+ size_t req_bytes;
+
+ (void)opt_codec_ctx;
+ (void)specs;
+
+ if(!st) {
+ st = (INTEGER_t *)(*sptr = CALLOC(1, sizeof(*st)));
+ if(!st) ASN__DECODE_FAILED;
+ }
+
+ FREEMEM(st->buf);
+ st->buf = 0;
+ st->size = 0;
+
+ if(!constraints) constraints = td->encoding_constraints.oer_constraints;
+ if(constraints) ct = constraints->value;
+
+ if(ct.width) {
+ req_bytes = ct.width;
+ } else {
+ /* No lower bound and no upper bound, effectively */
+
+ ssize_t consumed = oer_fetch_length(ptr, size, &req_bytes);
+ if(consumed == 0) {
+ ASN__DECODE_STARVED;
+ } else if(consumed == -1) {
+ ASN__DECODE_FAILED;
+ }
+ rval.consumed += consumed;
+ ptr = (const char *)ptr + consumed;
+ size -= consumed;
+ }
+
+ if(req_bytes > size) {
+ ASN__DECODE_STARVED;
+ }
+
+ if(ct.positive) {
+ /* X.969 08/2015 10.2(a) */
+ unsigned msb; /* Most significant bit */
+ size_t useful_size;
+
+ /* Check most significant bit */
+ msb = *(const uint8_t *)ptr >> 7; /* yields 0 or 1 */
+ useful_size = msb + req_bytes;
+ st->buf = (uint8_t *)MALLOC(useful_size + 1);
+ if(!st->buf) {
+ ASN__DECODE_FAILED;
+ }
+
+ /*
+ * Record a large unsigned in a way not to confuse it
+ * with signed value.
+ */
+ st->buf[0] = '\0';
+ memcpy(st->buf + msb, ptr, req_bytes);
+ st->buf[useful_size] = '\0'; /* Just in case, 0-terminate */
+ st->size = useful_size;
+
+ rval.consumed += req_bytes;
+ return rval;
+ } else {
+ /* X.969 08/2015 10.2(b) */
+ st->buf = (uint8_t *)MALLOC(req_bytes + 1);
+ if(!st->buf) {
+ ASN__DECODE_FAILED;
+ }
+
+ memcpy(st->buf, ptr, req_bytes);
+ st->buf[req_bytes] = '\0'; /* Just in case, 0-terminate */
+ st->size = req_bytes;
+
+ rval.consumed += req_bytes;
+ return rval;
+ }
+}
+
+/*
+ * Encode as Canonical OER.
+ */
+asn_enc_rval_t
+INTEGER_encode_oer(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, const void *sptr,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const INTEGER_t *st = sptr;
+ asn_enc_rval_t er;
+ struct asn_oer_constraint_number_s ct = {0, 0};
+ const uint8_t *buf;
+ const uint8_t *end;
+ size_t useful_bytes;
+ size_t req_bytes = 0;
+ int sign = 0;
+
+ if(!st || st->size == 0) ASN__ENCODE_FAILED;
+
+ if(!constraints) constraints = td->encoding_constraints.oer_constraints;
+ if(constraints) ct = constraints->value;
+
+ er.encoded = 0;
+
+ buf = st->buf;
+ end = buf + st->size;
+
+ sign = (buf && buf < end) ? buf[0] & 0x80 : 0;
+
+ /* Ignore 9 leading zeroes or ones */
+ if(ct.positive) {
+ if(sign) {
+ /* The value given is a signed value. Can't proceed. */
+ ASN__ENCODE_FAILED;
+ }
+ /* Remove leading zeros. */
+ for(; buf + 1 < end; buf++) {
+ if(buf[0] != 0x0) break;
+ }
+ } else {
+ for(; buf + 1 < end; buf++) {
+ if(buf[0] == 0x0 && (buf[1] & 0x80) == 0) {
+ continue;
+ } else if(buf[0] == 0xff && (buf[1] & 0x80) != 0) {
+ continue;
+ }
+ break;
+ }
+ }
+
+ useful_bytes = end - buf;
+ if(ct.width) {
+ req_bytes = ct.width;
+ } else {
+ ssize_t r = oer_serialize_length(useful_bytes, cb, app_key);
+ if(r < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ er.encoded += r;
+ req_bytes = useful_bytes;
+ }
+
+ if(req_bytes < useful_bytes) {
+ ASN__ENCODE_FAILED;
+ }
+
+ er.encoded += req_bytes;
+
+ for(; req_bytes > useful_bytes; req_bytes--) {
+ if(cb(sign?"\xff":"\0", 1, app_key) < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ }
+
+ if(cb(buf, useful_bytes, app_key) < 0) {
+ ASN__ENCODE_FAILED;
+ }
+
+ ASN__ENCODED_OK(er);
+}
+
+#endif /* ASN_DISABLE_OER_SUPPORT */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "IfEntry.h"
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifIndex"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifDescr),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
0,
&asn_DEF_DisplayString,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifDescr"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifType),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifType"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifMtu),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifMtu"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifSpeed),
(ASN_TAG_CLASS_APPLICATION | (2 << 2)),
0,
&asn_DEF_Gauge,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifSpeed"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifPhysAddress),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
0,
&asn_DEF_PhysAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifPhysAddress"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifAdminStatus),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifAdminStatus"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifOperStatus),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifOperStatus"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifLastChange),
(ASN_TAG_CLASS_APPLICATION | (3 << 2)),
0,
&asn_DEF_TimeTicks,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifLastChange"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifInOctets),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifInOctets"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifInUcastPkts),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifInUcastPkts"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifInNUcastPkts),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifInNUcastPkts"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifInDiscards),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifInDiscards"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifInErrors),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifInErrors"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifInUnknownProtos),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifInUnknownProtos"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifOutOctets),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifOutOctets"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifOutUcastPkts),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifOutUcastPkts"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifOutNUcastPkts),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifOutNUcastPkts"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifOutDiscards),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifOutDiscards"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifOutErrors),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_Counter,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifOutErrors"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifOutQLen),
(ASN_TAG_CLASS_APPLICATION | (2 << 2)),
0,
&asn_DEF_Gauge,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifOutQLen"
},
{ ATF_NOFLAGS, 0, offsetof(struct IfEntry, ifSpecific),
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2)),
0,
&asn_DEF_OBJECT_IDENTIFIER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ifSpecific"
},
};
asn_MAP_IfEntry_tag2el_1,
22, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_IfEntry = {
"IfEntry",
"IfEntry",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_IfEntry_tags_1,
sizeof(asn_DEF_IfEntry_tags_1)
/sizeof(asn_DEF_IfEntry_tags_1[0]), /* 1 */
asn_DEF_IfEntry_tags_1, /* Same as above */
sizeof(asn_DEF_IfEntry_tags_1)
/sizeof(asn_DEF_IfEntry_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_IfEntry_1,
22, /* Elements count */
&asn_SPC_IfEntry_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "IpAddrEntry.h"
static int
-memb_ipAdEntReasmMaxSize_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+memb_ipAdEntReasmMaxSize_constraint_1(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
long value;
}
}
+static asn_oer_constraints_t asn_OER_memb_ipAdEntReasmMaxSize_constr_6 CC_NOTUSED = {
+ { 2, 1 } /* (0..65535) */,
+ -1};
+static asn_per_constraints_t asn_PER_memb_ipAdEntReasmMaxSize_constr_6 CC_NOTUSED = {
+ { APC_CONSTRAINED, 16, 16, 0, 65535 } /* (0..65535) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
static asn_TYPE_member_t asn_MBR_IpAddrEntry_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct IpAddrEntry, ipAdEntAddr),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipAdEntAddr"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpAddrEntry, ipAdEntIfIndex),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipAdEntIfIndex"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpAddrEntry, ipAdEntNetMask),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipAdEntNetMask"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpAddrEntry, ipAdEntBcastAddr),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipAdEntBcastAddr"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpAddrEntry, ipAdEntReasmMaxSize),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_NativeInteger,
- memb_ipAdEntReasmMaxSize_constraint_1,
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { &asn_OER_memb_ipAdEntReasmMaxSize_constr_6, &asn_PER_memb_ipAdEntReasmMaxSize_constr_6, memb_ipAdEntReasmMaxSize_constraint_1 },
+ 0, 0, /* No default value */
"ipAdEntReasmMaxSize"
},
};
asn_MAP_IpAddrEntry_tag2el_1,
5, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_IpAddrEntry = {
"IpAddrEntry",
"IpAddrEntry",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_IpAddrEntry_tags_1,
sizeof(asn_DEF_IpAddrEntry_tags_1)
/sizeof(asn_DEF_IpAddrEntry_tags_1[0]), /* 1 */
asn_DEF_IpAddrEntry_tags_1, /* Same as above */
sizeof(asn_DEF_IpAddrEntry_tags_1)
/sizeof(asn_DEF_IpAddrEntry_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_IpAddrEntry_1,
5, /* Elements count */
&asn_SPC_IpAddrEntry_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "IpAddress.h"
int
-IpAddress_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
+IpAddress_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
size_t size;
* This type is implemented using OCTET_STRING,
* so here we adjust the DEF accordingly.
*/
-static void
-IpAddress_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_OCTET_STRING.free_struct;
- td->print_struct = asn_DEF_OCTET_STRING.print_struct;
- td->check_constraints = asn_DEF_OCTET_STRING.check_constraints;
- td->ber_decoder = asn_DEF_OCTET_STRING.ber_decoder;
- td->der_encoder = asn_DEF_OCTET_STRING.der_encoder;
- td->xer_decoder = asn_DEF_OCTET_STRING.xer_decoder;
- td->xer_encoder = asn_DEF_OCTET_STRING.xer_encoder;
- td->uper_decoder = asn_DEF_OCTET_STRING.uper_decoder;
- td->uper_encoder = asn_DEF_OCTET_STRING.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_OCTET_STRING.per_constraints;
- td->elements = asn_DEF_OCTET_STRING.elements;
- td->elements_count = asn_DEF_OCTET_STRING.elements_count;
- td->specifics = asn_DEF_OCTET_STRING.specifics;
-}
-
-void
-IpAddress_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- IpAddress_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-IpAddress_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- IpAddress_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-IpAddress_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- IpAddress_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-IpAddress_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- IpAddress_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-IpAddress_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- IpAddress_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-IpAddress_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- IpAddress_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
+static asn_oer_constraints_t asn_OER_type_IpAddress_constr_1 CC_NOTUSED = {
+ { 0, 0 },
+ 4 /* (SIZE(4..4)) */};
+asn_per_constraints_t asn_PER_type_IpAddress_constr_1 CC_NOTUSED = {
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ { APC_CONSTRAINED, 0, 0, 4, 4 } /* (SIZE(4..4)) */,
+ 0, 0 /* No PER value map */
+};
static const ber_tlv_tag_t asn_DEF_IpAddress_tags_1[] = {
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2))
asn_TYPE_descriptor_t asn_DEF_IpAddress = {
"IpAddress",
"IpAddress",
- IpAddress_free,
- IpAddress_print,
- IpAddress_constraint,
- IpAddress_decode_ber,
- IpAddress_encode_der,
- IpAddress_decode_xer,
- IpAddress_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_OCTET_STRING,
asn_DEF_IpAddress_tags_1,
sizeof(asn_DEF_IpAddress_tags_1)
/sizeof(asn_DEF_IpAddress_tags_1[0]) - 1, /* 1 */
asn_DEF_IpAddress_tags_1, /* Same as above */
sizeof(asn_DEF_IpAddress_tags_1)
/sizeof(asn_DEF_IpAddress_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_IpAddress_constr_1, &asn_PER_type_IpAddress_constr_1, IpAddress_constraint },
0, 0, /* No members */
- 0 /* No specifics */
+ &asn_SPC_OCTET_STRING_specs /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "IpNetToMediaEntry.h"
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipNetToMediaIfIndex"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpNetToMediaEntry, ipNetToMediaPhysAddress),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
0,
&asn_DEF_PhysAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipNetToMediaPhysAddress"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpNetToMediaEntry, ipNetToMediaNetAddress),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipNetToMediaNetAddress"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpNetToMediaEntry, ipNetToMediaType),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipNetToMediaType"
},
};
asn_MAP_IpNetToMediaEntry_tag2el_1,
4, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_IpNetToMediaEntry = {
"IpNetToMediaEntry",
"IpNetToMediaEntry",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_IpNetToMediaEntry_tags_1,
sizeof(asn_DEF_IpNetToMediaEntry_tags_1)
/sizeof(asn_DEF_IpNetToMediaEntry_tags_1[0]), /* 1 */
asn_DEF_IpNetToMediaEntry_tags_1, /* Same as above */
sizeof(asn_DEF_IpNetToMediaEntry_tags_1)
/sizeof(asn_DEF_IpNetToMediaEntry_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_IpNetToMediaEntry_1,
4, /* Elements count */
&asn_SPC_IpNetToMediaEntry_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "IpRouteEntry.h"
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteDest"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteIfIndex),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteIfIndex"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteMetric1),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteMetric1"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteMetric2),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteMetric2"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteMetric3),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteMetric3"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteMetric4),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteMetric4"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteNextHop),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteNextHop"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteType),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteType"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteProto),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteProto"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteAge),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteAge"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteMask),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteMask"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteMetric5),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteMetric5"
},
{ ATF_NOFLAGS, 0, offsetof(struct IpRouteEntry, ipRouteInfo),
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2)),
0,
&asn_DEF_OBJECT_IDENTIFIER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"ipRouteInfo"
},
};
asn_MAP_IpRouteEntry_tag2el_1,
13, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_IpRouteEntry = {
"IpRouteEntry",
"IpRouteEntry",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_IpRouteEntry_tags_1,
sizeof(asn_DEF_IpRouteEntry_tags_1)
/sizeof(asn_DEF_IpRouteEntry_tags_1[0]), /* 1 */
asn_DEF_IpRouteEntry_tags_1, /* Same as above */
sizeof(asn_DEF_IpRouteEntry_tags_1)
/sizeof(asn_DEF_IpRouteEntry_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_IpRouteEntry_1,
13, /* Elements count */
&asn_SPC_IpRouteEntry_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "Message.h"
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"version"
},
{ ATF_NOFLAGS, 0, offsetof(struct Message, community),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
0,
&asn_DEF_OCTET_STRING,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"community"
},
- { ATF_OPEN_TYPE | ATF_NOFLAGS, 0, offsetof(struct Message, data),
+ { ATF_ANY_TYPE | ATF_NOFLAGS, 0, offsetof(struct Message, data),
-1 /* Ambiguous tag (ANY?) */,
0,
&asn_DEF_ANY,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"data"
},
};
asn_MAP_Message_tag2el_1,
2, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_Message = {
"Message",
"Message",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_Message_tags_1,
sizeof(asn_DEF_Message_tags_1)
/sizeof(asn_DEF_Message_tags_1[0]), /* 1 */
asn_DEF_Message_tags_1, /* Same as above */
sizeof(asn_DEF_Message_tags_1)
/sizeof(asn_DEF_Message_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_Message_1,
3, /* Elements count */
&asn_SPC_Message_specs_1 /* Additional specs */
#include <asn_internal.h>
#include <asn_codecs_prim.h>
#include <NULL.h>
-#include <BOOLEAN.h> /* Implemented in terms of BOOLEAN type */
/*
* NULL basic type description.
static const ber_tlv_tag_t asn_DEF_NULL_tags[] = {
(ASN_TAG_CLASS_UNIVERSAL | (5 << 2))
};
-asn_TYPE_descriptor_t asn_DEF_NULL = {
- "NULL",
- "NULL",
- BOOLEAN_free,
+asn_TYPE_operation_t asn_OP_NULL = {
+ NULL_free,
NULL_print,
- asn_generic_no_constraint,
- BOOLEAN_decode_ber, /* Implemented in terms of BOOLEAN */
+ NULL_compare,
+ NULL_decode_ber,
NULL_encode_der, /* Special handling of DER encoding */
NULL_decode_xer,
NULL_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ NULL_decode_oer,
+ NULL_encode_oer,
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
NULL_decode_uper, /* Unaligned PER decoder */
NULL_encode_uper, /* Unaligned PER encoder */
- 0, /* Use generic outmost tag fetcher */
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ NULL_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+asn_TYPE_descriptor_t asn_DEF_NULL = {
+ "NULL",
+ "NULL",
+ &asn_OP_NULL,
asn_DEF_NULL_tags,
sizeof(asn_DEF_NULL_tags) / sizeof(asn_DEF_NULL_tags[0]),
asn_DEF_NULL_tags, /* Same as above */
sizeof(asn_DEF_NULL_tags) / sizeof(asn_DEF_NULL_tags[0]),
- 0, /* No PER visible constraints */
+ { 0, 0, asn_generic_no_constraint },
0, 0, /* No members */
0 /* No specifics */
};
+void
+NULL_free(const asn_TYPE_descriptor_t *td, void *ptr,
+ enum asn_struct_free_method method) {
+ if(td && ptr) {
+ switch(method) {
+ case ASFM_FREE_EVERYTHING:
+ FREEMEM(ptr);
+ break;
+ case ASFM_FREE_UNDERLYING:
+ break;
+ case ASFM_FREE_UNDERLYING_AND_RESET:
+ memset(ptr, 0, sizeof(NULL_t));
+ break;
+ }
+ }
+}
+
+/*
+ * Decode NULL type.
+ */
+asn_dec_rval_t
+NULL_decode_ber(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **bool_value,
+ const void *buf_ptr, size_t size, int tag_mode) {
+ NULL_t *st = (NULL_t *)*bool_value;
+ asn_dec_rval_t rval;
+ ber_tlv_len_t length;
+
+ if(st == NULL) {
+ st = (NULL_t *)(*bool_value = CALLOC(1, sizeof(*st)));
+ if(st == NULL) {
+ rval.code = RC_FAIL;
+ rval.consumed = 0;
+ return rval;
+ }
+ }
+
+ ASN_DEBUG("Decoding %s as NULL (tm=%d)", td->name, tag_mode);
+
+ /*
+ * Check tags.
+ */
+ rval = ber_check_tags(opt_codec_ctx, td, 0, buf_ptr, size, tag_mode, 0,
+ &length, 0);
+ if(rval.code != RC_OK) {
+ return rval;
+ }
+
+ // X.690-201508, #8.8.2, length shall be zero.
+ if(length != 0) {
+ ASN_DEBUG("Decoding %s as NULL failed: too much data", td->name);
+ rval.code = RC_FAIL;
+ rval.consumed = 0;
+ return rval;
+ }
+
+ return rval;
+}
+
asn_enc_rval_t
-NULL_encode_der(asn_TYPE_descriptor_t *td, void *ptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t erval;
+NULL_encode_der(const asn_TYPE_descriptor_t *td, const void *ptr, int tag_mode,
+ ber_tlv_tag_t tag, asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_enc_rval_t erval;
erval.encoded = der_write_tags(td, 0, tag_mode, 0, tag, cb, app_key);
if(erval.encoded == -1) {
}
asn_enc_rval_t
-NULL_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t er;
+NULL_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ enum xer_encoder_flags_e flags, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ asn_enc_rval_t er;
(void)td;
(void)sptr;
static enum xer_pbd_rval
-NULL__xer_body_decode(asn_TYPE_descriptor_t *td, void *sptr, const void *chunk_buf, size_t chunk_size) {
- (void)td;
+NULL__xer_body_decode(const asn_TYPE_descriptor_t *td, void *sptr,
+ const void *chunk_buf, size_t chunk_size) {
+ (void)td;
(void)sptr;
(void)chunk_buf; /* Going to be empty according to the rules below. */
}
asn_dec_rval_t
-NULL_decode_xer(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr, const char *opt_mname,
- const void *buf_ptr, size_t size) {
-
- return xer_decode_primitive(opt_codec_ctx, td,
+NULL_decode_xer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const char *opt_mname, const void *buf_ptr, size_t size) {
+ return xer_decode_primitive(opt_codec_ctx, td,
sptr, sizeof(NULL_t), opt_mname, buf_ptr, size,
NULL__xer_body_decode);
}
int
-NULL_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
+NULL_compare(const asn_TYPE_descriptor_t *td, const void *a, const void *b) {
+ (void)td;
+ (void)a;
+ (void)b;
+ return 0;
+}
- (void)td; /* Unused argument */
+int
+NULL_print(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ (void)td; /* Unused argument */
(void)ilevel; /* Unused argument */
if(sptr) {
}
}
+#ifndef ASN_DISABLE_OER_SUPPORT
+
+asn_dec_rval_t
+NULL_decode_oer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, void **sptr,
+ const void *ptr, size_t size) {
+ asn_dec_rval_t rv = {RC_OK, 0};
+ (void)opt_codec_ctx;
+ (void)td;
+ (void)constraints;
+ (void)ptr;
+ (void)size;
+
+ if(!*sptr) {
+ *sptr = MALLOC(sizeof(NULL_t));
+ if(*sptr) {
+ *(NULL_t *)*sptr = 0;
+ } else {
+ ASN__DECODE_FAILED;
+ }
+ }
+
+ return rv;
+}
+
+asn_enc_rval_t
+NULL_encode_oer(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, const void *sptr,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_enc_rval_t er;
+
+ (void)td;
+ (void)sptr;
+ (void)constraints;
+ (void)cb;
+ (void)app_key;
+
+ er.encoded = 0; /* Encoding in 0 bytes. */
+
+ ASN__ENCODED_OK(er);
+}
+
+#endif /* ASN_DISABLE_OER_SUPPORT */
+
+#ifndef ASN_DISABLE_PER_SUPPORT
+
asn_dec_rval_t
-NULL_decode_uper(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- asn_dec_rval_t rv;
+NULL_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ asn_dec_rval_t rv;
(void)opt_codec_ctx;
(void)td;
}
asn_enc_rval_t
-NULL_encode_uper(asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints,
- void *sptr, asn_per_outp_t *po) {
- asn_enc_rval_t er;
+NULL_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, const void *sptr,
+ asn_per_outp_t *po) {
+ asn_enc_rval_t er;
(void)td;
(void)constraints;
er.encoded = 0;
ASN__ENCODED_OK(er);
}
+
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
+asn_random_fill_result_t
+NULL_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constr,
+ size_t max_length) {
+ asn_random_fill_result_t result_ok = {ARFILL_OK, 1};
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ NULL_t *st = *sptr;
+
+ (void)td;
+ (void)constr;
+
+ if(max_length == 0) return result_skipped;
+
+ if(st == NULL) {
+ st = (NULL_t *)(*sptr = CALLOC(1, sizeof(*st)));
+ if(st == NULL) {
+ return result_failed;
+ }
+ }
+
+ return result_ok;
+}
+
+++ /dev/null
-/*-
- * Copyright (c) 2004, 2007 Lev Walkin <vlm@lionet.info>. All rights reserved.
- * Redistribution and modifications are permitted subject to BSD license.
- */
-/*
- * Read the NativeInteger.h for the explanation wrt. differences between
- * INTEGER and NativeInteger.
- * Basically, both are decoders and encoders of ASN.1 INTEGER type, but this
- * implementation deals with the standard (machine-specific) representation
- * of them instead of using the platform-independent buffer.
- */
-#include <asn_internal.h>
-#include <NativeEnumerated.h>
-
-/*
- * NativeEnumerated basic type description.
- */
-static const ber_tlv_tag_t asn_DEF_NativeEnumerated_tags[] = {
- (ASN_TAG_CLASS_UNIVERSAL | (10 << 2))
-};
-asn_TYPE_descriptor_t asn_DEF_NativeEnumerated = {
- "ENUMERATED", /* The ASN.1 type is still ENUMERATED */
- "ENUMERATED",
- NativeInteger_free,
- NativeInteger_print,
- asn_generic_no_constraint,
- NativeInteger_decode_ber,
- NativeInteger_encode_der,
- NativeInteger_decode_xer,
- NativeEnumerated_encode_xer,
- NativeEnumerated_decode_uper,
- NativeEnumerated_encode_uper,
- 0, /* Use generic outmost tag fetcher */
- asn_DEF_NativeEnumerated_tags,
- sizeof(asn_DEF_NativeEnumerated_tags) / sizeof(asn_DEF_NativeEnumerated_tags[0]),
- asn_DEF_NativeEnumerated_tags, /* Same as above */
- sizeof(asn_DEF_NativeEnumerated_tags) / sizeof(asn_DEF_NativeEnumerated_tags[0]),
- 0, /* No PER visible constraints */
- 0, 0, /* No members */
- 0 /* No specifics */
-};
-
-asn_enc_rval_t
-NativeEnumerated_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- asn_enc_rval_t er;
- const long *native = (const long *)sptr;
- const asn_INTEGER_enum_map_t *el;
-
- (void)ilevel;
- (void)flags;
-
- if(!native) ASN__ENCODE_FAILED;
-
- el = INTEGER_map_value2enum(specs, *native);
- if(el) {
- size_t srcsize = el->enum_len + 5;
- char *src = (char *)alloca(srcsize);
-
- er.encoded = snprintf(src, srcsize, "<%s/>", el->enum_name);
- assert(er.encoded > 0 && (size_t)er.encoded < srcsize);
- if(cb(src, er.encoded, app_key) < 0) ASN__ENCODE_FAILED;
- ASN__ENCODED_OK(er);
- } else {
- ASN_DEBUG("ASN.1 forbids dealing with "
- "unknown value of ENUMERATED type");
- ASN__ENCODE_FAILED;
- }
-}
-
-asn_dec_rval_t
-NativeEnumerated_decode_uper(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints,
- void **sptr, asn_per_data_t *pd) {
- asn_INTEGER_specifics_t *specs = (asn_INTEGER_specifics_t *)td->specifics;
- asn_dec_rval_t rval = { RC_OK, 0 };
- long *native = (long *)*sptr;
- asn_per_constraint_t *ct;
- long value;
-
- (void)opt_codec_ctx;
-
- if(constraints) ct = &constraints->value;
- else if(td->per_constraints) ct = &td->per_constraints->value;
- else ASN__DECODE_FAILED; /* Mandatory! */
- if(!specs) ASN__DECODE_FAILED;
-
- if(!native) {
- native = (long *)(*sptr = CALLOC(1, sizeof(*native)));
- if(!native) ASN__DECODE_FAILED;
- }
-
- ASN_DEBUG("Decoding %s as NativeEnumerated", td->name);
-
- if(ct->flags & APC_EXTENSIBLE) {
- int inext = per_get_few_bits(pd, 1);
- if(inext < 0) ASN__DECODE_STARVED;
- if(inext) ct = 0;
- }
-
- if(ct && ct->range_bits >= 0) {
- value = per_get_few_bits(pd, ct->range_bits);
- if(value < 0) ASN__DECODE_STARVED;
- if(value >= (specs->extension
- ? specs->extension - 1 : specs->map_count))
- ASN__DECODE_FAILED;
- } else {
- if(!specs->extension)
- ASN__DECODE_FAILED;
- /*
- * X.691, #10.6: normally small non-negative whole number;
- */
- value = uper_get_nsnnwn(pd);
- if(value < 0) ASN__DECODE_STARVED;
- value += specs->extension - 1;
- if(value >= specs->map_count)
- ASN__DECODE_FAILED;
- }
-
- *native = specs->value2enum[value].nat_value;
- ASN_DEBUG("Decoded %s = %ld", td->name, *native);
-
- return rval;
-}
-
-static int
-NativeEnumerated__compar_value2enum(const void *ap, const void *bp) {
- const asn_INTEGER_enum_map_t *a = ap;
- const asn_INTEGER_enum_map_t *b = bp;
- if(a->nat_value == b->nat_value)
- return 0;
- if(a->nat_value < b->nat_value)
- return -1;
- return 1;
-}
-
-asn_enc_rval_t
-NativeEnumerated_encode_uper(asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
- asn_INTEGER_specifics_t *specs = (asn_INTEGER_specifics_t *)td->specifics;
- asn_enc_rval_t er;
- long native, value;
- asn_per_constraint_t *ct;
- int inext = 0;
- asn_INTEGER_enum_map_t key;
- const asn_INTEGER_enum_map_t *kf;
-
- if(!sptr) ASN__ENCODE_FAILED;
- if(!specs) ASN__ENCODE_FAILED;
-
- if(constraints) ct = &constraints->value;
- else if(td->per_constraints) ct = &td->per_constraints->value;
- else ASN__ENCODE_FAILED; /* Mandatory! */
-
- ASN_DEBUG("Encoding %s as NativeEnumerated", td->name);
-
- er.encoded = 0;
-
- native = *(long *)sptr;
- if(native < 0) ASN__ENCODE_FAILED;
-
- key.nat_value = native;
- kf = bsearch(&key, specs->value2enum, specs->map_count,
- sizeof(key), NativeEnumerated__compar_value2enum);
- if(!kf) {
- ASN_DEBUG("No element corresponds to %ld", native);
- ASN__ENCODE_FAILED;
- }
- value = kf - specs->value2enum;
-
- if(ct->range_bits >= 0) {
- int cmpWith = specs->extension
- ? specs->extension - 1 : specs->map_count;
- if(value >= cmpWith)
- inext = 1;
- }
- if(ct->flags & APC_EXTENSIBLE) {
- if(per_put_few_bits(po, inext, 1))
- ASN__ENCODE_FAILED;
- if(inext) ct = 0;
- } else if(inext) {
- ASN__ENCODE_FAILED;
- }
-
- if(ct && ct->range_bits >= 0) {
- if(per_put_few_bits(po, value, ct->range_bits))
- ASN__ENCODE_FAILED;
- ASN__ENCODED_OK(er);
- }
-
- if(!specs->extension)
- ASN__ENCODE_FAILED;
-
- /*
- * X.691, #10.6: normally small non-negative whole number;
- */
- ASN_DEBUG("value = %ld, ext = %d, inext = %d, res = %ld",
- value, specs->extension, inext,
- value - (inext ? (specs->extension - 1) : 0));
- if(uper_put_nsnnwn(po, value - (inext ? (specs->extension - 1) : 0)))
- ASN__ENCODE_FAILED;
-
- ASN__ENCODED_OK(er);
-}
-
static const ber_tlv_tag_t asn_DEF_NativeInteger_tags[] = {
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2))
};
-asn_TYPE_descriptor_t asn_DEF_NativeInteger = {
- "INTEGER", /* The ASN.1 type is still INTEGER */
- "INTEGER",
+asn_TYPE_operation_t asn_OP_NativeInteger = {
NativeInteger_free,
NativeInteger_print,
- asn_generic_no_constraint,
+ NativeInteger_compare,
NativeInteger_decode_ber,
NativeInteger_encode_der,
NativeInteger_decode_xer,
NativeInteger_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ NativeInteger_decode_oer, /* OER decoder */
+ NativeInteger_encode_oer, /* Canonical OER encoder */
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
NativeInteger_decode_uper, /* Unaligned PER decoder */
NativeInteger_encode_uper, /* Unaligned PER encoder */
- 0, /* Use generic outmost tag fetcher */
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ NativeInteger_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+asn_TYPE_descriptor_t asn_DEF_NativeInteger = {
+ "INTEGER", /* The ASN.1 type is still INTEGER */
+ "INTEGER",
+ &asn_OP_NativeInteger,
asn_DEF_NativeInteger_tags,
sizeof(asn_DEF_NativeInteger_tags) / sizeof(asn_DEF_NativeInteger_tags[0]),
asn_DEF_NativeInteger_tags, /* Same as above */
sizeof(asn_DEF_NativeInteger_tags) / sizeof(asn_DEF_NativeInteger_tags[0]),
- 0, /* No PER visible constraints */
+ { 0, 0, asn_generic_no_constraint },
0, 0, /* No members */
0 /* No specifics */
};
* Decode INTEGER type.
*/
asn_dec_rval_t
-NativeInteger_decode_ber(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td,
- void **nint_ptr, const void *buf_ptr, size_t size, int tag_mode) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- long *native = (long *)*nint_ptr;
+NativeInteger_decode_ber(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **nint_ptr,
+ const void *buf_ptr, size_t size, int tag_mode) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ long *native = (long *)*nint_ptr;
asn_dec_rval_t rval;
ber_tlv_len_t length;
/*
* ASN.1 encoded INTEGER: buf_ptr, length
* Fill the native, at the same time checking for overflow.
- * If overflow occured, return with RC_FAIL.
+ * If overflow occurred, return with RC_FAIL.
*/
{
INTEGER_t tmp;
* Encode the NativeInteger using the standard INTEGER type DER encoder.
*/
asn_enc_rval_t
-NativeInteger_encode_der(asn_TYPE_descriptor_t *sd, void *ptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- unsigned long native = *(unsigned long *)ptr; /* Disable sign ext. */
- asn_enc_rval_t erval;
+NativeInteger_encode_der(const asn_TYPE_descriptor_t *sd, const void *ptr,
+ int tag_mode, ber_tlv_tag_t tag,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ unsigned long native = *(const unsigned long *)ptr; /* Disable sign ext. */
+ asn_enc_rval_t erval;
INTEGER_t tmp;
#ifdef WORDS_BIGENDIAN /* Opportunistic optimization */
/* Encode fake INTEGER */
erval = INTEGER_encode_der(sd, &tmp, tag_mode, tag, cb, app_key);
- if(erval.encoded == -1) {
- assert(erval.structure_ptr == &tmp);
- erval.structure_ptr = ptr;
- }
+ if(erval.structure_ptr == &tmp) {
+ erval.structure_ptr = ptr;
+ }
return erval;
}
* Decode the chunk of XML text encoding INTEGER.
*/
asn_dec_rval_t
-NativeInteger_decode_xer(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr, const char *opt_mname,
- const void *buf_ptr, size_t size) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- asn_dec_rval_t rval;
+NativeInteger_decode_xer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const char *opt_mname, const void *buf_ptr,
+ size_t size) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_dec_rval_t rval;
INTEGER_t st;
void *st_ptr = (void *)&st;
long *native = (long *)*sptr;
asn_enc_rval_t
-NativeInteger_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- char scratch[32]; /* Enough for 64-bit int */
+NativeInteger_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, enum xer_encoder_flags_e flags,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ char scratch[32]; /* Enough for 64-bit int */
asn_enc_rval_t er;
const long *native = (const long *)sptr;
ASN__ENCODED_OK(er);
}
-asn_dec_rval_t
-NativeInteger_decode_uper(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
+#ifndef ASN_DISABLE_PER_SUPPORT
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- asn_dec_rval_t rval;
+asn_dec_rval_t
+NativeInteger_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_dec_rval_t rval;
long *native = (long *)*sptr;
INTEGER_t tmpint;
void *tmpintptr = &tmpint;
}
asn_enc_rval_t
-NativeInteger_encode_uper(asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- asn_enc_rval_t er;
+NativeInteger_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ const void *sptr, asn_per_outp_t *po) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_enc_rval_t er;
long native;
INTEGER_t tmpint;
if(!sptr) ASN__ENCODE_FAILED;
- native = *(long *)sptr;
+ native = *(const long *)sptr;
- ASN_DEBUG("Encoding NativeInteger %s %ld (UPER)", td->name, native);
+ ASN_DEBUG("Encoding NativeInteger %s %ld (UPER)", td->name, native);
memset(&tmpint, 0, sizeof(tmpint));
if((specs&&specs->field_unsigned)
return er;
}
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
/*
* INTEGER specific human-readable output.
*/
int
-NativeInteger_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_INTEGER_specifics_t *specs=(asn_INTEGER_specifics_t *)td->specifics;
- const long *native = (const long *)sptr;
- char scratch[32]; /* Enough for 64-bit int */
- int ret;
-
- (void)td; /* Unused argument */
- (void)ilevel; /* Unused argument */
-
- if(native) {
- ret = snprintf(scratch, sizeof(scratch),
- (specs && specs->field_unsigned)
- ? "%lu" : "%ld", *native);
- assert(ret > 0 && (size_t)ret < sizeof(scratch));
- return (cb(scratch, ret, app_key) < 0) ? -1 : 0;
+NativeInteger_print(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ const long *native = (const long *)sptr;
+ char scratch[32]; /* Enough for 64-bit int */
+ int ret;
+
+ (void)td; /* Unused argument */
+ (void)ilevel; /* Unused argument */
+
+ if(native) {
+ long value = *native;
+ ret = snprintf(scratch, sizeof(scratch),
+ (specs && specs->field_unsigned) ? "%lu" : "%ld", value);
+ assert(ret > 0 && (size_t)ret < sizeof(scratch));
+ if(cb(scratch, ret, app_key) < 0) return -1;
+ if(specs && (value >= 0 || !specs->field_unsigned)) {
+ const asn_INTEGER_enum_map_t *el =
+ INTEGER_map_value2enum(specs, value);
+ if(el) {
+ if(cb(" (", 2, app_key) < 0) return -1;
+ if(cb(el->enum_name, el->enum_len, app_key) < 0) return -1;
+ if(cb(")", 1, app_key) < 0) return -1;
+ }
+ }
+ return 0;
} else {
return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
}
}
void
-NativeInteger_free(asn_TYPE_descriptor_t *td, void *ptr, int contents_only) {
-
- if(!td || !ptr)
+NativeInteger_free(const asn_TYPE_descriptor_t *td, void *ptr,
+ enum asn_struct_free_method method) {
+ if(!td || !ptr)
return;
ASN_DEBUG("Freeing %s as INTEGER (%d, %p, Native)",
- td->name, contents_only, ptr);
+ td->name, method, ptr);
+
+ switch(method) {
+ case ASFM_FREE_EVERYTHING:
+ FREEMEM(ptr);
+ break;
+ case ASFM_FREE_UNDERLYING:
+ break;
+ case ASFM_FREE_UNDERLYING_AND_RESET:
+ memset(ptr, 0, sizeof(long));
+ break;
+ }
+}
- if(!contents_only) {
- FREEMEM(ptr);
- }
+int
+NativeInteger_compare(const asn_TYPE_descriptor_t *td, const void *aptr, const void *bptr) {
+ (void)td;
+
+ if(aptr && bptr) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ if(specs && specs->field_unsigned) {
+ const unsigned long *a = aptr;
+ const unsigned long *b = bptr;
+ if(*a < *b) {
+ return -1;
+ } else if(*a > *b) {
+ return 1;
+ } else {
+ return 0;
+ }
+ } else {
+ const long *a = aptr;
+ const long *b = bptr;
+ if(*a < *b) {
+ return -1;
+ } else if(*a > *b) {
+ return 1;
+ } else {
+ return 0;
+ }
+ }
+ } else if(!aptr) {
+ return -1;
+ } else {
+ return 1;
+ }
}
+asn_random_fill_result_t
+NativeInteger_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constraints,
+ size_t max_length) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_random_fill_result_t result_ok = {ARFILL_OK, 1};
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ long *st = *sptr;
+ const asn_INTEGER_enum_map_t *emap;
+ size_t emap_len;
+ intmax_t value;
+ int find_inside_map;
+
+ if(max_length == 0) return result_skipped;
+
+ if(st == NULL) {
+ st = (long *)CALLOC(1, sizeof(*st));
+ if(st == NULL) {
+ return result_failed;
+ }
+ }
+
+ if(specs) {
+ emap = specs->value2enum;
+ emap_len = specs->map_count;
+ if(specs->strict_enumeration) {
+ find_inside_map = emap_len > 0;
+ } else {
+ find_inside_map = emap_len ? asn_random_between(0, 1) : 0;
+ }
+ } else {
+ emap = 0;
+ emap_len = 0;
+ find_inside_map = 0;
+ }
+
+ if(find_inside_map) {
+ assert(emap_len > 0);
+ value = emap[asn_random_between(0, emap_len - 1)].nat_value;
+ } else {
+ const asn_per_constraints_t *ct;
+
+ static const long variants[] = {
+ -65536, -65535, -65534, -32769, -32768, -32767, -16385, -16384,
+ -16383, -257, -256, -255, -254, -129, -128, -127,
+ -126, -1, 0, 1, 126, 127, 128, 129,
+ 254, 255, 256, 257, 16383, 16384, 16385, 32767,
+ 32768, 32769, 65534, 65535, 65536, 65537};
+ if(specs && specs->field_unsigned) {
+ assert(variants[18] == 0);
+ value = variants[asn_random_between(
+ 18, sizeof(variants) / sizeof(variants[0]) - 1)];
+ } else {
+ value = variants[asn_random_between(
+ 0, sizeof(variants) / sizeof(variants[0]) - 1)];
+ }
+
+ if(!constraints) constraints = &td->encoding_constraints;
+ ct = constraints ? constraints->per_constraints : 0;
+ if(ct && (ct->value.flags & APC_CONSTRAINED)) {
+ if(value < ct->value.lower_bound || value > ct->value.upper_bound) {
+ value = asn_random_between(ct->value.lower_bound,
+ ct->value.upper_bound);
+ }
+ }
+ }
+
+ *sptr = st;
+ *st = value;
+ return result_ok;
+}
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_DISABLE_OER_SUPPORT
+
+#include <asn_internal.h>
+#include <NativeInteger.h>
+#include <errno.h>
+
+asn_dec_rval_t
+NativeInteger_decode_oer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints,
+ void **nint_ptr, const void *ptr, size_t size) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ asn_dec_rval_t rval = {RC_OK, 0};
+ long *native = (long *)*nint_ptr;
+ INTEGER_t tmpint;
+ INTEGER_t *tmpintptr = &tmpint;
+
+ memset(&tmpint, 0, sizeof(tmpint));
+
+ if(!native) {
+ native = (long *)(*nint_ptr = CALLOC(1, sizeof(*native)));
+ if(!native) ASN__DECODE_FAILED;
+ }
+
+ /*
+ * OPTIMIZATION: Encode directly rather than passing through INTEGER.
+ * Saves a memory allocation.
+ */
+ rval = INTEGER_decode_oer(opt_codec_ctx, td, constraints,
+ (void **)&tmpintptr, ptr, size);
+ if(rval.code != RC_OK) {
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_INTEGER, &tmpint);
+ return rval;
+ }
+
+ if(specs && specs->field_unsigned) {
+ unsigned long ul;
+ int ok = asn_INTEGER2ulong(&tmpint, &ul) == 0;
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_INTEGER, &tmpint);
+ if(ok) {
+ *native = ul;
+ } else {
+ rval.code = RC_FAIL;
+ return rval;
+ }
+ } else {
+ long l;
+ int ok = asn_INTEGER2long(&tmpint, &l) == 0;
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_INTEGER, &tmpint);
+ if(ok) {
+ *native = l;
+ } else {
+ rval.code = RC_FAIL;
+ return rval;
+ }
+ }
+
+ return rval;
+}
+
+/*
+ * Encode as Canonical OER.
+ */
+asn_enc_rval_t
+NativeInteger_encode_oer(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints,
+ const void *sptr, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const asn_INTEGER_specifics_t *specs =
+ (const asn_INTEGER_specifics_t *)td->specifics;
+ INTEGER_t tmpint;
+ long native;
+
+ if(!sptr) ASN__ENCODE_FAILED;
+
+ native = *(const long *)sptr;
+ memset(&tmpint, 0, sizeof(tmpint));
+
+ ASN_DEBUG("Encoding %s %ld as NativeInteger", td ? td->name : "", native);
+
+ if((specs && specs->field_unsigned) ? asn_ulong2INTEGER(&tmpint, native)
+ : asn_long2INTEGER(&tmpint, native)) {
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_INTEGER, &tmpint);
+ ASN__ENCODE_FAILED;
+ } else {
+ asn_enc_rval_t er =
+ INTEGER_encode_oer(td, constraints, &tmpint, cb, app_key);
+ ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_INTEGER, &tmpint);
+ return er;
+ }
+}
+
+#endif /* ASN_DISABLE_OER_SUPPORT */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "NetworkAddress.h"
-static asn_TYPE_member_t asn_MBR_NetworkAddress_1[] = {
+static asn_oer_constraints_t asn_OER_type_NetworkAddress_constr_1 CC_NOTUSED = {
+ { 0, 0 },
+ -1};
+asn_per_constraints_t asn_PER_type_NetworkAddress_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 0, 0, 0, 0 } /* (0..0) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+asn_TYPE_member_t asn_MBR_NetworkAddress_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct NetworkAddress, choice.internet),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"internet"
},
};
static const asn_TYPE_tag2member_t asn_MAP_NetworkAddress_tag2el_1[] = {
{ (ASN_TAG_CLASS_APPLICATION | (0 << 2)), 0, 0, 0 } /* internet */
};
-static asn_CHOICE_specifics_t asn_SPC_NetworkAddress_specs_1 = {
+asn_CHOICE_specifics_t asn_SPC_NetworkAddress_specs_1 = {
sizeof(struct NetworkAddress),
offsetof(struct NetworkAddress, _asn_ctx),
offsetof(struct NetworkAddress, present),
sizeof(((struct NetworkAddress *)0)->present),
asn_MAP_NetworkAddress_tag2el_1,
1, /* Count of tags in the map */
- 0,
+ 0, 0,
-1 /* Extensions start */
};
asn_TYPE_descriptor_t asn_DEF_NetworkAddress = {
"NetworkAddress",
"NetworkAddress",
- CHOICE_free,
- CHOICE_print,
- CHOICE_constraint,
- CHOICE_decode_ber,
- CHOICE_encode_der,
- CHOICE_decode_xer,
- CHOICE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- CHOICE_outmost_tag,
+ &asn_OP_CHOICE,
0, /* No effective tags (pointer) */
0, /* No effective tags (count) */
0, /* No tags (pointer) */
0, /* No tags (count) */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_NetworkAddress_constr_1, &asn_PER_type_NetworkAddress_constr_1, CHOICE_constraint },
asn_MBR_NetworkAddress_1,
1, /* Elements count */
&asn_SPC_NetworkAddress_specs_1 /* Additional specs */
static const ber_tlv_tag_t asn_DEF_OBJECT_IDENTIFIER_tags[] = {
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2))
};
-asn_TYPE_descriptor_t asn_DEF_OBJECT_IDENTIFIER = {
- "OBJECT IDENTIFIER",
- "OBJECT_IDENTIFIER",
+asn_TYPE_operation_t asn_OP_OBJECT_IDENTIFIER = {
ASN__PRIMITIVE_TYPE_free,
OBJECT_IDENTIFIER_print,
- OBJECT_IDENTIFIER_constraint,
+ OCTET_STRING_compare, /* Implemented in terms of a string comparison */
ber_decode_primitive,
der_encode_primitive,
OBJECT_IDENTIFIER_decode_xer,
OBJECT_IDENTIFIER_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ OBJECT_IDENTIFIER_decode_oer,
+ OBJECT_IDENTIFIER_encode_oer,
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
OCTET_STRING_decode_uper,
OCTET_STRING_encode_uper,
- 0, /* Use generic outmost tag fetcher */
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ OBJECT_IDENTIFIER_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+asn_TYPE_descriptor_t asn_DEF_OBJECT_IDENTIFIER = {
+ "OBJECT IDENTIFIER",
+ "OBJECT_IDENTIFIER",
+ &asn_OP_OBJECT_IDENTIFIER,
asn_DEF_OBJECT_IDENTIFIER_tags,
sizeof(asn_DEF_OBJECT_IDENTIFIER_tags)
/ sizeof(asn_DEF_OBJECT_IDENTIFIER_tags[0]),
asn_DEF_OBJECT_IDENTIFIER_tags, /* Same as above */
sizeof(asn_DEF_OBJECT_IDENTIFIER_tags)
/ sizeof(asn_DEF_OBJECT_IDENTIFIER_tags[0]),
- 0, /* No PER visible constraints */
+ { 0, 0, OBJECT_IDENTIFIER_constraint },
0, 0, /* No members */
0 /* No specifics */
};
-
int
-OBJECT_IDENTIFIER_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- const OBJECT_IDENTIFIER_t *st = (const OBJECT_IDENTIFIER_t *)sptr;
+OBJECT_IDENTIFIER_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_constraint_failed_f *ctfailcb,
+ void *app_key) {
+ const OBJECT_IDENTIFIER_t *st = (const OBJECT_IDENTIFIER_t *)sptr;
if(st && st->buf) {
if(st->size < 1) {
return 0;
}
-
-int
-OBJECT_IDENTIFIER_get_single_arc(const uint8_t *arcbuf, unsigned int arclen, signed int add, void *rvbufp, unsigned int rvsize) {
- unsigned LE GCC_NOTUSED = 1; /* Little endian (x86) */
- const uint8_t *arcend = arcbuf + arclen; /* End of arc */
- unsigned int cache = 0; /* No more than 14 significant bits */
- unsigned char *rvbuf = (unsigned char *)rvbufp;
- unsigned char *rvstart = rvbuf; /* Original start of the value buffer */
- int inc; /* Return value growth direction */
-
- rvsize *= CHAR_BIT; /* bytes to bits */
- arclen *= 7; /* bytes to bits */
-
- /*
- * The arc has the number of bits
- * cannot be represented using supplied return value type.
- */
- if(arclen > rvsize) {
- if(arclen > (rvsize + CHAR_BIT)) {
- errno = ERANGE; /* Overflow */
- return -1;
- } else {
- /*
- * Even if the number of bits in the arc representation
- * is higher than the width of supplied * return value
- * type, there is still possible to fit it when there
- * are few unused high bits in the arc value
- * representaion.
- *
- * Moreover, there is a possibility that the
- * number could actually fit the arc space, given
- * that add is negative, but we don't handle
- * such "temporary lack of precision" situation here.
- * May be considered as a bug.
- */
- uint8_t mask = (0xff << (7-(arclen - rvsize))) & 0x7f;
- if((*arcbuf & mask)) {
- errno = ERANGE; /* Overflow */
- return -1;
- }
- /* Fool the routine computing unused bits */
- arclen -= 7;
- cache = *arcbuf & 0x7f;
- arcbuf++;
- }
- }
-
- /* Faster path for common size */
- if(rvsize == (CHAR_BIT * sizeof(unsigned long))) {
- unsigned long accum;
- /* Gather all bits into the accumulator */
- for(accum = cache; arcbuf < arcend; arcbuf++)
- accum = (accum << 7) | (*arcbuf & ~0x80);
- if(accum < (unsigned)-add) {
- errno = ERANGE; /* Overflow */
- return -1;
- }
- *(unsigned long *)(void *)rvbuf = accum + add; /* alignment OK! */
- return 0;
- }
-
-#ifndef WORDS_BIGENDIAN
- if(*(unsigned char *)&LE) { /* Little endian (x86) */
- /* "Convert" to big endian */
- rvbuf += rvsize / CHAR_BIT - 1;
- rvstart--;
- inc = -1; /* Descending */
- } else
-#endif /* !WORDS_BIGENDIAN */
- inc = +1; /* Big endian is known [at compile time] */
-
- {
- int bits; /* typically no more than 3-4 bits */
-
- /* Clear the high unused bits */
- for(bits = rvsize - arclen;
- bits > CHAR_BIT;
- rvbuf += inc, bits -= CHAR_BIT)
- *rvbuf = 0;
-
- /* Fill the body of a value */
- for(; arcbuf < arcend; arcbuf++) {
- cache = (cache << 7) | (*arcbuf & 0x7f);
- bits += 7;
- if(bits >= CHAR_BIT) {
- bits -= CHAR_BIT;
- *rvbuf = (cache >> bits);
- rvbuf += inc;
- }
- }
- if(bits) {
- *rvbuf = cache;
- rvbuf += inc;
- }
- }
-
- if(add) {
- for(rvbuf -= inc; rvbuf != rvstart; rvbuf -= inc) {
- int v = add + *rvbuf;
- if(v & ((unsigned)~0 << CHAR_BIT)) {
- *rvbuf = (unsigned char)(v + (1 << CHAR_BIT));
- add = -1;
- } else {
- *rvbuf = v;
- break;
- }
- }
- if(rvbuf == rvstart) {
- /* No space to carry over */
- errno = ERANGE; /* Overflow */
- return -1;
- }
- }
-
- return 0;
+static ssize_t
+OBJECT_IDENTIFIER_get_first_arcs(const uint8_t *arcbuf, size_t arcbuf_len,
+ asn_oid_arc_t *arc0, asn_oid_arc_t *arc1) {
+ asn_oid_arc_t value;
+
+ ssize_t rd = OBJECT_IDENTIFIER_get_single_arc(arcbuf, arcbuf_len, &value);
+ if(rd <= 0) return rd;
+
+ if(value >= 80) {
+ *arc0 = 2;
+ *arc1 = value - 80;
+ } else if(value >= 40) {
+ *arc0 = 1;
+ *arc1 = value - 40;
+ } else {
+ *arc0 = 0;
+ *arc1 = value;
+ }
+
+ return rd;
}
ssize_t
-OBJECT_IDENTIFIER__dump_arc(const uint8_t *arcbuf, int arclen, int add,
- asn_app_consume_bytes_f *cb, void *app_key) {
- char scratch[64]; /* Conservative estimate */
- unsigned long accum; /* Bits accumulator */
- char *p; /* Position in the scratch buffer */
-
- if(OBJECT_IDENTIFIER_get_single_arc(arcbuf, arclen, add,
- &accum, sizeof(accum)))
- return -1;
+OBJECT_IDENTIFIER_get_single_arc(const uint8_t *arcbuf, size_t arcbuf_len,
+ asn_oid_arc_t *ret_value) {
+ const uint8_t *b = arcbuf;
+ const uint8_t *arcend = arcbuf + arcbuf_len; /* End of arc */
+
+ if(arcbuf == arcend) {
+ return 0;
+ } else {
+ asn_oid_arc_t accum;
+ /* Gather all bits into the accumulator */
+ for(accum = 0; b < arcend; b++) {
+ accum = (accum << 7) | (*b & ~0x80);
+ if((*b & 0x80) == 0) {
+ if(accum <= ASN_OID_ARC_MAX) {
+ *ret_value = accum;
+ return 1 + (b - arcbuf);
+ } else {
+ errno = ERANGE; /* Overflow */
+ return -1;
+ }
+ }
+ }
+ errno = EINVAL;
+ return -1;
+ }
- if(accum) {
- ssize_t len;
-
- /* Fill the scratch buffer in reverse. */
- p = scratch + sizeof(scratch);
- for(; accum; accum /= 10)
- *(--p) = (char)(accum % 10) + 0x30; /* Put a digit */
-
- len = sizeof(scratch) - (p - scratch);
- if(cb(p, len, app_key) < 0)
- return -1;
- return len;
- } else {
- *scratch = 0x30;
- if(cb(scratch, 1, app_key) < 0)
- return -1;
- return 1;
- }
-}
-
-int
-OBJECT_IDENTIFIER_print_arc(const uint8_t *arcbuf, int arclen, int add,
- asn_app_consume_bytes_f *cb, void *app_key) {
-
- if(OBJECT_IDENTIFIER__dump_arc(arcbuf, arclen, add, cb, app_key) < 0)
- return -1;
-
- return 0;
}
static ssize_t
-OBJECT_IDENTIFIER__dump_body(const OBJECT_IDENTIFIER_t *st, asn_app_consume_bytes_f *cb, void *app_key) {
- ssize_t wrote_len = 0;
- int startn;
- int add = 0;
- int i;
-
- for(i = 0, startn = 0; i < st->size; i++) {
- uint8_t b = st->buf[i];
- if((b & 0x80)) /* Continuation expected */
- continue;
-
- if(startn == 0) {
- /*
- * First two arcs are encoded through the backdoor.
- */
- if(i) {
- add = -80;
- if(cb("2", 1, app_key) < 0) return -1;
- } else if(b <= 39) {
- add = 0;
- if(cb("0", 1, app_key) < 0) return -1;
- } else if(b < 79) {
- add = -40;
- if(cb("1", 1, app_key) < 0) return -1;
- } else {
- add = -80;
- if(cb("2", 1, app_key) < 0) return -1;
- }
- wrote_len += 1;
- }
-
- if(cb(".", 1, app_key) < 0) /* Separate arcs */
- return -1;
-
- add = OBJECT_IDENTIFIER__dump_arc(&st->buf[startn],
- i - startn + 1, add, cb, app_key);
- if(add < 0) return -1;
- wrote_len += 1 + add;
- startn = i + 1;
- add = 0;
- }
-
- return wrote_len;
+OBJECT_IDENTIFIER__dump_body(const OBJECT_IDENTIFIER_t *st,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ char scratch[32];
+ asn_oid_arc_t arc0, arc1;
+ size_t produced = 0;
+ size_t off = 0;
+ ssize_t rd;
+ int ret;
+
+ rd = OBJECT_IDENTIFIER_get_first_arcs(st->buf, st->size, &arc0, &arc1);
+ if(rd <= 0) {
+ return -1;
+ }
+
+ ret = snprintf(scratch, sizeof(scratch), "%"PRIu32".%"PRIu32, arc0, arc1);
+ if(ret >= (ssize_t)sizeof(scratch)) {
+ return -1;
+ }
+ produced += ret;
+ if(cb(scratch, ret, app_key) < 0)
+ return -1;
+
+ for(off = rd; ; ) {
+ asn_oid_arc_t arc;
+ rd = OBJECT_IDENTIFIER_get_single_arc(st->buf + off, st->size - off,
+ &arc);
+ if(rd < 0) {
+ return -1;
+ } else if(rd == 0) {
+ /* No more arcs. */
+ break;
+ } else {
+ off += rd;
+ assert(off <= st->size);
+ ret = snprintf(scratch, sizeof(scratch), ".%" PRIu32, arc);
+ if(ret >= (ssize_t)sizeof(scratch)) {
+ return -1;
+ }
+ produced += ret;
+ if(cb(scratch, ret, app_key) < 0) return -1;
+ }
+ }
+
+ if(off != st->size) {
+ ASN_DEBUG("Could not scan to the end of Object Identifier");
+ return -1;
+ }
+
+ return produced;
}
static enum xer_pbd_rval
-OBJECT_IDENTIFIER__xer_body_decode(asn_TYPE_descriptor_t *td, void *sptr, const void *chunk_buf, size_t chunk_size) {
- OBJECT_IDENTIFIER_t *st = (OBJECT_IDENTIFIER_t *)sptr;
+OBJECT_IDENTIFIER__xer_body_decode(const asn_TYPE_descriptor_t *td, void *sptr,
+ const void *chunk_buf, size_t chunk_size) {
+ OBJECT_IDENTIFIER_t *st = (OBJECT_IDENTIFIER_t *)sptr;
const char *chunk_end = (const char *)chunk_buf + chunk_size;
const char *endptr;
- long s_arcs[10];
- long *arcs = s_arcs;
- int arcs_count;
- int ret;
+ asn_oid_arc_t s_arcs[10];
+ asn_oid_arc_t *arcs = s_arcs;
+ ssize_t num_arcs;
+ ssize_t ret;
(void)td;
- arcs_count = OBJECT_IDENTIFIER_parse_arcs(
- (const char *)chunk_buf, chunk_size, arcs,
- sizeof(s_arcs)/sizeof(s_arcs[0]), &endptr);
- if(arcs_count < 0) {
+ num_arcs = OBJECT_IDENTIFIER_parse_arcs(
+ (const char *)chunk_buf, chunk_size, arcs,
+ sizeof(s_arcs) / sizeof(s_arcs[0]), &endptr);
+ if(num_arcs < 0) {
/* Expecting more than zero arcs */
return XPBD_BROKEN_ENCODING;
- } else if(arcs_count == 0) {
+ } else if(num_arcs == 0) {
return XPBD_NOT_BODY_IGNORE;
}
assert(endptr == chunk_end);
- if((size_t)arcs_count > sizeof(s_arcs)/sizeof(s_arcs[0])) {
- arcs = (long *)MALLOC(arcs_count * sizeof(long));
+ if((size_t)num_arcs > sizeof(s_arcs)/sizeof(s_arcs[0])) {
+ arcs = (asn_oid_arc_t *)MALLOC(num_arcs * sizeof(asn_oid_arc_t));
if(!arcs) return XPBD_SYSTEM_FAILURE;
- ret = OBJECT_IDENTIFIER_parse_arcs(
- (const char *)chunk_buf, chunk_size,
- arcs, arcs_count, &endptr);
- if(ret != arcs_count)
+ ret = OBJECT_IDENTIFIER_parse_arcs((const char *)chunk_buf, chunk_size,
+ arcs, num_arcs, &endptr);
+ if(ret != num_arcs)
return XPBD_SYSTEM_FAILURE; /* assert?.. */
}
/*
* Convert arcs into BER representation.
*/
- ret = OBJECT_IDENTIFIER_set_arcs(st, arcs, sizeof(*arcs), arcs_count);
+ ret = OBJECT_IDENTIFIER_set_arcs(st, arcs, num_arcs);
if(arcs != s_arcs) FREEMEM(arcs);
return ret ? XPBD_SYSTEM_FAILURE : XPBD_BODY_CONSUMED;
}
asn_dec_rval_t
-OBJECT_IDENTIFIER_decode_xer(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr, const char *opt_mname,
- const void *buf_ptr, size_t size) {
-
- return xer_decode_primitive(opt_codec_ctx, td,
+OBJECT_IDENTIFIER_decode_xer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const char *opt_mname, const void *buf_ptr,
+ size_t size) {
+ return xer_decode_primitive(opt_codec_ctx, td,
sptr, sizeof(OBJECT_IDENTIFIER_t), opt_mname,
buf_ptr, size, OBJECT_IDENTIFIER__xer_body_decode);
}
asn_enc_rval_t
-OBJECT_IDENTIFIER_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const OBJECT_IDENTIFIER_t *st = (const OBJECT_IDENTIFIER_t *)sptr;
+OBJECT_IDENTIFIER_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, enum xer_encoder_flags_e flags,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const OBJECT_IDENTIFIER_t *st = (const OBJECT_IDENTIFIER_t *)sptr;
asn_enc_rval_t er;
- (void)ilevel;
- (void)flags;
+ (void)ilevel;
+ (void)flags;
- if(!st || !st->buf)
- ASN__ENCODE_FAILED;
+ if(!st || !st->buf) {
+ ASN__ENCODE_FAILED;
+ }
- er.encoded = OBJECT_IDENTIFIER__dump_body(st, cb, app_key);
- if(er.encoded < 0) ASN__ENCODE_FAILED;
+ er.encoded = OBJECT_IDENTIFIER__dump_body(st, cb, app_key);
+ if(er.encoded < 0) ASN__ENCODE_FAILED;
- ASN__ENCODED_OK(er);
+ ASN__ENCODED_OK(er);
}
int
-OBJECT_IDENTIFIER_print(asn_TYPE_descriptor_t *td, const void *sptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- const OBJECT_IDENTIFIER_t *st = (const OBJECT_IDENTIFIER_t *)sptr;
+OBJECT_IDENTIFIER_print(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const OBJECT_IDENTIFIER_t *st = (const OBJECT_IDENTIFIER_t *)sptr;
(void)td; /* Unused argument */
(void)ilevel; /* Unused argument */
if(cb("{ ", 2, app_key) < 0)
return -1;
- if(OBJECT_IDENTIFIER__dump_body(st, cb, app_key) < 0)
- return -1;
+ if(OBJECT_IDENTIFIER__dump_body(st, cb, app_key) < 0) {
+ return -1;
+ }
- return (cb(" }", 2, app_key) < 0) ? -1 : 0;
+ return (cb(" }", 2, app_key) < 0) ? -1 : 0;
}
-int
-OBJECT_IDENTIFIER_get_arcs(const OBJECT_IDENTIFIER_t *oid, void *arcs,
- unsigned int arc_type_size, unsigned int arc_slots) {
- void *arcs_end = (char *)arcs + (arc_type_size * arc_slots);
- int num_arcs = 0;
- int startn = 0;
- int add = 0;
- int i;
-
- if(!oid || !oid->buf || (arc_slots && arc_type_size <= 1)) {
- errno = EINVAL;
- return -1;
- }
-
- for(i = 0; i < oid->size; i++) {
- uint8_t b = oid->buf[i];
- if((b & 0x80)) /* Continuation expected */
- continue;
-
- if(num_arcs == 0) {
- /*
- * First two arcs are encoded through the backdoor.
- */
- unsigned LE = 1; /* Little endian */
- int first_arc;
- num_arcs++;
- if(!arc_slots) { num_arcs++; continue; }
-
- if(i) first_arc = 2;
- else if(b <= 39) first_arc = 0;
- else if(b < 79) first_arc = 1;
- else first_arc = 2;
-
- add = -40 * first_arc;
- memset(arcs, 0, arc_type_size);
- *(unsigned char *)((char *)arcs
- + ((*(char *)&LE)?0:(arc_type_size - 1)))
- = first_arc;
- arcs = ((char *)arcs) + arc_type_size;
- }
-
- /* Decode, if has space */
- if(arcs < arcs_end) {
- if(OBJECT_IDENTIFIER_get_single_arc(&oid->buf[startn],
- i - startn + 1, add,
- arcs, arc_type_size))
- return -1;
- startn = i + 1;
- arcs = ((char *)arcs) + arc_type_size;
- add = 0;
- }
- num_arcs++;
- }
-
- return num_arcs;
+ssize_t
+OBJECT_IDENTIFIER_get_arcs(const OBJECT_IDENTIFIER_t *st, asn_oid_arc_t *arcs,
+ size_t arc_slots) {
+ asn_oid_arc_t arc0, arc1;
+ size_t num_arcs = 0;
+ size_t off;
+ ssize_t rd;
+
+ if(!st || !st->buf) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ rd = OBJECT_IDENTIFIER_get_first_arcs(st->buf, st->size, &arc0, &arc1);
+ if(rd <= 0) {
+ return -1;
+ }
+ num_arcs = 2;
+ switch(arc_slots) {
+ default:
+ case 2:
+ arcs[1] = arc1;
+ /* Fall through */
+ case 1:
+ arcs[0] = arc0;
+ /* Fall through */
+ case 0:
+ break;
+ }
+
+ for(off = rd; ; ) {
+ asn_oid_arc_t arc;
+ rd = OBJECT_IDENTIFIER_get_single_arc(st->buf + off, st->size - off,
+ &arc);
+ if(rd < 0) {
+ return -1;
+ } else if(rd == 0) {
+ /* No more arcs. */
+ break;
+ } else {
+ off += rd;
+ if(num_arcs < arc_slots) {
+ arcs[num_arcs] = arc;
+ }
+ num_arcs++;
+ }
+ }
+
+ if(off != st->size) {
+ return -1;
+ }
+
+ return num_arcs;
}
/*
* Save the single value as an object identifier arc.
*/
-int
-OBJECT_IDENTIFIER_set_single_arc(uint8_t *arcbuf, const void *arcval, unsigned int arcval_size, int prepared_order) {
- /*
+ssize_t
+OBJECT_IDENTIFIER_set_single_arc(uint8_t *arcbuf, size_t arcbuf_len,
+ asn_oid_arc_t value) {
+ /*
* The following conditions must hold:
- * assert(arcval);
- * assert(arcval_size > 0);
- * assert(arcval_size <= 16);
* assert(arcbuf);
*/
-#ifdef WORDS_BIGENDIAN
- const unsigned isLittleEndian = 0;
-#else
- unsigned LE = 1;
- unsigned isLittleEndian = *(char *)&LE;
-#endif
- const uint8_t *tend, *tp;
- unsigned int cache;
- uint8_t *bp = arcbuf;
- int bits;
- uint8_t buffer[16];
-
- if(isLittleEndian && !prepared_order) {
- const uint8_t *a = (const unsigned char *)arcval + arcval_size - 1;
- const uint8_t *aend = (const uint8_t *)arcval;
- uint8_t *msb = buffer + arcval_size - 1;
- uint8_t *tb;
- for(tb = buffer; a >= aend; tb++, a--)
- if((*tb = *a) && (tb < msb))
- msb = tb;
- tend = &buffer[arcval_size];
- tp = msb; /* Most significant non-zero byte */
- } else {
- /* Look for most significant non-zero byte */
- tend = (const unsigned char *)arcval + arcval_size;
- for(tp = (const uint8_t *)arcval; tp < tend - 1; tp++)
- if(*tp) break;
- }
+ uint8_t scratch[((sizeof(value) * CHAR_BIT + 6) / 7)];
+ uint8_t *scratch_end = &scratch[sizeof(scratch)-1];
+ uint8_t *b;
+ size_t result_len;
+ uint8_t mask;
- /*
- * Split the value in 7-bits chunks.
- */
- bits = ((tend - tp) * CHAR_BIT) % 7;
- if(bits) {
- cache = *tp >> (CHAR_BIT - bits);
- if(cache) {
- *bp++ = cache | 0x80;
- cache = *tp++;
- bits = CHAR_BIT - bits;
- } else {
- bits = -bits;
- }
- } else {
- cache = 0;
- }
- for(; tp < tend; tp++) {
- cache = (cache << CHAR_BIT) + *tp;
- bits += CHAR_BIT;
- while(bits >= 7) {
- bits -= 7;
- *bp++ = 0x80 | (cache >> bits);
- }
- }
- if(bits) *bp++ = cache;
- bp[-1] &= 0x7f; /* Clear the last bit */
+ for(b = scratch_end, mask = 0; ; mask = 0x80, b--) {
+ *b = mask | (value & 0x7f);
+ value >>= 7;
+ if(!value) {
+ break;
+ }
+ }
+
+ result_len = (scratch_end - b) + 1;
- return bp - arcbuf;
+ if(result_len > arcbuf_len) {
+ return -1;
+ }
+
+ memcpy(arcbuf, b, result_len);
+
+ return result_len;
}
int
-OBJECT_IDENTIFIER_set_arcs(OBJECT_IDENTIFIER_t *oid, const void *arcs, unsigned int arc_type_size, unsigned int arc_slots) {
- uint8_t *buf;
- uint8_t *bp;
- unsigned LE = 1; /* Little endian (x86) */
- unsigned isLittleEndian = *((char *)&LE);
- unsigned int arc0;
- unsigned int arc1;
- unsigned size;
- unsigned i;
-
- if(!oid || !arcs || arc_type_size < 1
- || arc_type_size > 16
- || arc_slots < 2) {
- errno = EINVAL;
+OBJECT_IDENTIFIER_set_arcs(OBJECT_IDENTIFIER_t *st, const asn_oid_arc_t *arcs,
+ size_t arc_slots) {
+ uint8_t *buf;
+ uint8_t *bp;
+ ssize_t wrote;
+ asn_oid_arc_t arc0;
+ asn_oid_arc_t arc1;
+ size_t size;
+ size_t i;
+
+ if(!st || !arcs || arc_slots < 2) {
+ errno = EINVAL;
return -1;
}
- switch(arc_type_size) {
- case sizeof(char):
- arc0 = ((const unsigned char *)arcs)[0];
- arc1 = ((const unsigned char *)arcs)[1];
- break;
- case sizeof(short):
- arc0 = ((const unsigned short *)arcs)[0];
- arc1 = ((const unsigned short *)arcs)[1];
- break;
- case sizeof(int):
- arc0 = ((const unsigned int *)arcs)[0];
- arc1 = ((const unsigned int *)arcs)[1];
- break;
- default:
- arc1 = arc0 = 0;
- if(isLittleEndian) { /* Little endian (x86) */
- const unsigned char *ps, *pe;
- /* If more significant bytes are present,
- * make them > 255 quick */
- for(ps = (const unsigned char *)arcs + 1, pe = ps+arc_type_size;
- ps < pe; ps++)
- arc0 |= *ps, arc1 |= *(ps + arc_type_size);
- arc0 <<= CHAR_BIT, arc1 <<= CHAR_BIT;
- arc0 = *((const unsigned char *)arcs + 0);
- arc1 = *((const unsigned char *)arcs + arc_type_size);
- } else {
- const unsigned char *ps, *pe;
- /* If more significant bytes are present,
- * make them > 255 quick */
- for(ps = (const unsigned char *)arcs, pe = ps+arc_type_size - 1; ps < pe; ps++)
- arc0 |= *ps, arc1 |= *(ps + arc_type_size);
- arc0 = *((const unsigned char *)arcs + arc_type_size - 1);
- arc1 = *((const unsigned char *)arcs +(arc_type_size<< 1)-1);
- }
- }
+ arc0 = arcs[0];
+ arc1 = arcs[1];
- /*
- * The previous chapter left us with the first and the second arcs.
- * The values are not precise (that is, they are valid only if
- * they're less than 255), but OK for the purposes of making
- * the sanity test below.
- */
if(arc0 <= 1) {
- if(arc1 >= 39) {
+ if(arc1 >= 40) {
/* 8.19.4: At most 39 subsequent values (including 0) */
errno = ERANGE;
return -1;
}
- } else if(arc0 > 2) {
- /* 8.19.4: Only three values are allocated from the root node */
- errno = ERANGE;
- return -1;
- }
- /*
+ } else if(arc0 == 2) {
+ if(arc1 > ASN_OID_ARC_MAX - 80) {
+ errno = ERANGE;
+ return -1;
+ }
+ } else if(arc0 > 2) {
+ /* 8.19.4: Only three values are allocated from the root node */
+ errno = ERANGE;
+ return -1;
+ }
+
+ /*
* After above tests it is known that the value of arc0 is completely
* trustworthy (0..2). However, the arc1's value is still meaningless.
*/
- /*
- * Roughly estimate the maximum size necessary to encode these arcs.
- * This estimation implicitly takes in account the following facts,
- * that cancel each other:
- * * the first two arcs are encoded in a single value.
- * * the first value may require more space (+1 byte)
- * * the value of the first arc which is in range (0..2)
- */
- size = ((arc_type_size * CHAR_BIT + 6) / 7) * arc_slots;
- bp = buf = (uint8_t *)MALLOC(size + 1);
- if(!buf) {
- /* ENOMEM */
- return -1;
- }
-
- /*
- * Encode the first two arcs.
- * These require special treatment.
- */
- {
- uint8_t *tp;
- uint8_t first_value[1 + 16]; /* of two arcs */
- uint8_t *fv = first_value;
-
- /*
- * Simulate first_value = arc0 * 40 + arc1;
- */
- /* Copy the second (1'st) arcs[1] into the first_value */
- *fv++ = 0;
- arcs = ((const char *)arcs) + arc_type_size;
- if(isLittleEndian) {
- const uint8_t *aend = (const unsigned char *)arcs - 1;
- const uint8_t *a1 = (const unsigned char *)arcs + arc_type_size - 1;
- for(; a1 > aend; fv++, a1--) *fv = *a1;
- } else {
- const uint8_t *a1 = (const uint8_t *)arcs;
- const uint8_t *aend = a1 + arc_type_size;
- for(; a1 < aend; fv++, a1++) *fv = *a1;
- }
- /* Increase the first_value by arc0 */
- arc0 *= 40; /* (0..80) */
- for(tp = first_value + arc_type_size; tp >= first_value; tp--) {
- unsigned int v = *tp;
- v += arc0;
- *tp = v;
- if(v >= (1 << CHAR_BIT)) arc0 = v >> CHAR_BIT;
- else break;
- }
-
- assert(tp >= first_value);
-
- bp += OBJECT_IDENTIFIER_set_single_arc(bp, first_value,
- fv - first_value, 1);
- }
-
- /*
- * Save the rest of arcs.
- */
- for(arcs = ((const char *)arcs) + arc_type_size, i = 2;
- i < arc_slots;
- i++, arcs = ((const char *)arcs) + arc_type_size) {
- bp += OBJECT_IDENTIFIER_set_single_arc(bp,
- arcs, arc_type_size, 0);
- }
-
- assert((unsigned)(bp - buf) <= size);
-
- /*
+ /*
+ * Roughly estimate the maximum size necessary to encode these arcs.
+ * This estimation implicitly takes in account the following facts,
+ * that cancel each other:
+ * * the first two arcs are encoded in a single value.
+ * * the first value may require more space (+1 byte)
+ * * the value of the first arc which is in range (0..2)
+ */
+ size = ((sizeof(asn_oid_arc_t) * CHAR_BIT + 6) / 7) * arc_slots;
+ bp = buf = (uint8_t *)MALLOC(size + 1);
+ if(!buf) {
+ /* ENOMEM */
+ return -1;
+ }
+
+ wrote = OBJECT_IDENTIFIER_set_single_arc(bp, size, arc0 * 40 + arc1);
+ if(wrote <= 0) {
+ FREEMEM(buf);
+ return -1;
+ }
+ assert((size_t)wrote <= size);
+ bp += wrote;
+ size -= wrote;
+
+ for(i = 2; i < arc_slots; i++) {
+ wrote = OBJECT_IDENTIFIER_set_single_arc(bp, size, arcs[i]);
+ if(wrote <= 0) {
+ FREEMEM(buf);
+ return -1;
+ }
+ assert((size_t)wrote <= size);
+ bp += wrote;
+ size -= wrote;
+ }
+
+ /*
* Replace buffer.
*/
- oid->size = bp - buf;
- bp = oid->buf;
- oid->buf = buf;
+ st->size = bp - buf;
+ bp = st->buf;
+ st->buf = buf;
+ st->buf[st->size] = '\0';
if(bp) FREEMEM(bp);
return 0;
}
-
-int
+ssize_t
OBJECT_IDENTIFIER_parse_arcs(const char *oid_text, ssize_t oid_txt_length,
- long *arcs, unsigned int arcs_slots, const char **opt_oid_text_end) {
- unsigned int arcs_count = 0;
- const char *oid_end;
+ asn_oid_arc_t *arcs, size_t arcs_count,
+ const char **opt_oid_text_end) {
+ size_t num_arcs = 0;
+ const char *oid_end;
enum {
ST_LEADSPACE,
ST_TAILSPACE,
ST_WAITDIGITS /* Next character is expected to be a digit */
} state = ST_LEADSPACE;
- if(!oid_text || oid_txt_length < -1 || (arcs_slots && !arcs)) {
+ if(!oid_text || oid_txt_length < -1 || (arcs_count && !arcs)) {
if(opt_oid_text_end) *opt_oid_text_end = oid_text;
errno = EINVAL;
return -1;
if(oid_txt_length == -1)
oid_txt_length = strlen(oid_text);
-#define _OID_CAPTURE_ARC(oid_text, oid_end) do { \
- const char *endp = oid_end; \
- long value; \
- switch(asn_strtol_lim(oid_text, &endp, &value)) { \
- case ASN_STRTOL_EXTRA_DATA: \
- case ASN_STRTOL_OK: \
- if(arcs_count < arcs_slots) \
- arcs[arcs_count] = value; \
- arcs_count++; \
- oid_text = endp - 1; \
- break; \
- case ASN_STRTOL_ERROR_RANGE: \
- if(opt_oid_text_end) \
- *opt_oid_text_end = oid_text; \
- errno = ERANGE; \
- return -1; \
- case ASN_STRTOL_ERROR_INVAL: \
- case ASN_STRTOL_EXPECT_MORE: \
- if(opt_oid_text_end) \
- *opt_oid_text_end = oid_text; \
- errno = EINVAL; \
- return -1; \
- } \
- } while(0)
-
- for(oid_end = oid_text + oid_txt_length; oid_text<oid_end; oid_text++) {
+#define _OID_CAPTURE_ARC(oid_text, oid_end) \
+ do { \
+ const char *endp = oid_end; \
+ unsigned long value; \
+ switch(asn_strtoul_lim(oid_text, &endp, &value)) { \
+ case ASN_STRTOX_EXTRA_DATA: \
+ case ASN_STRTOX_OK: \
+ if(value <= ASN_OID_ARC_MAX) { \
+ if(num_arcs < arcs_count) arcs[num_arcs] = value; \
+ num_arcs++; \
+ oid_text = endp - 1; \
+ break; \
+ } \
+ /* Fall through */ \
+ case ASN_STRTOX_ERROR_RANGE: \
+ if(opt_oid_text_end) *opt_oid_text_end = oid_text; \
+ errno = ERANGE; \
+ return -1; \
+ case ASN_STRTOX_ERROR_INVAL: \
+ case ASN_STRTOX_EXPECT_MORE: \
+ if(opt_oid_text_end) *opt_oid_text_end = oid_text; \
+ errno = EINVAL; \
+ return -1; \
+ } \
+ } while(0)
+
+ for(oid_end = oid_text + oid_txt_length; oid_text<oid_end; oid_text++) {
switch(*oid_text) {
case 0x09: case 0x0a: case 0x0d: case 0x20: /* whitespace */
switch(state) {
return -1;
case ST_AFTERVALUE:
case ST_TAILSPACE:
- return arcs_count;
+ return num_arcs;
}
errno = EINVAL; /* Broken OID */
return -1;
}
+/*
+ * Generate values from the list of interesting values, or just a random
+ * value up to the upper limit.
+ */
+static asn_oid_arc_t
+OBJECT_IDENTIFIER__biased_random_arc(asn_oid_arc_t upper_bound) {
+ const asn_oid_arc_t values[] = {0, 1, 127, 128, 129, 254, 255, 256};
+ size_t idx;
+
+ switch(asn_random_between(0, 2)) {
+ case 0:
+ idx = asn_random_between(0, sizeof(values) / sizeof(values[0]) - 1);
+ if(values[idx] < upper_bound) {
+ return values[idx];
+ }
+ /* Fall through */
+ case 1:
+ return asn_random_between(0, upper_bound);
+ case 2:
+ default:
+ return upper_bound;
+ }
+}
+asn_random_fill_result_t
+OBJECT_IDENTIFIER_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constraints,
+ size_t max_length) {
+ asn_random_fill_result_t result_ok = {ARFILL_OK, 1};
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ OBJECT_IDENTIFIER_t *st;
+ asn_oid_arc_t arcs[5];
+ size_t arcs_len = asn_random_between(2, 5);
+ size_t i;
+
+ (void)constraints;
+
+ if(max_length < arcs_len) return result_skipped;
+
+ if(*sptr) {
+ st = *sptr;
+ } else {
+ st = CALLOC(1, sizeof(*st));
+ }
+
+ arcs[0] = asn_random_between(0, 2);
+ arcs[1] = OBJECT_IDENTIFIER__biased_random_arc(
+ arcs[0] <= 1 ? 39 : (ASN_OID_ARC_MAX - 80));
+ for(i = 2; i < arcs_len; i++) {
+ arcs[i] = OBJECT_IDENTIFIER__biased_random_arc(ASN_OID_ARC_MAX);
+ }
+
+ if(OBJECT_IDENTIFIER_set_arcs(st, arcs, arcs_len)) {
+ if(st != *sptr) {
+ ASN_STRUCT_FREE(*td, st);
+ }
+ return result_failed;
+ }
+
+ *sptr = st;
+
+ result_ok.length = st->size;
+ return result_ok;
+}
/*-
- * Copyright (c) 2003, 2004, 2005, 2006 Lev Walkin <vlm@lionet.info>.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>.
* All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
static const ber_tlv_tag_t asn_DEF_OCTET_STRING_tags[] = {
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2))
};
-static const asn_OCTET_STRING_specifics_t asn_DEF_OCTET_STRING_specs = {
+asn_OCTET_STRING_specifics_t asn_SPC_OCTET_STRING_specs = {
sizeof(OCTET_STRING_t),
offsetof(OCTET_STRING_t, _asn_ctx),
ASN_OSUBV_STR
};
-static const asn_per_constraints_t asn_DEF_OCTET_STRING_constraints = {
- { APC_CONSTRAINED, 8, 8, 0, 255 },
- { APC_SEMI_CONSTRAINED, -1, -1, 0, 0 },
- 0, 0
-};
-asn_TYPE_descriptor_t asn_DEF_OCTET_STRING = {
- "OCTET STRING", /* Canonical name */
- "OCTET_STRING", /* XML tag name */
+
+asn_TYPE_operation_t asn_OP_OCTET_STRING = {
OCTET_STRING_free,
- OCTET_STRING_print, /* non-ascii stuff, generally */
- asn_generic_no_constraint,
+ OCTET_STRING_print, /* OCTET STRING generally means a non-ascii sequence */
+ OCTET_STRING_compare,
OCTET_STRING_decode_ber,
OCTET_STRING_encode_der,
OCTET_STRING_decode_xer_hex,
OCTET_STRING_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ OCTET_STRING_decode_oer,
+ OCTET_STRING_encode_oer,
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
OCTET_STRING_decode_uper, /* Unaligned PER decoder */
OCTET_STRING_encode_uper, /* Unaligned PER encoder */
- 0, /* Use generic outmost tag fetcher */
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ OCTET_STRING_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+asn_TYPE_descriptor_t asn_DEF_OCTET_STRING = {
+ "OCTET STRING", /* Canonical name */
+ "OCTET_STRING", /* XML tag name */
+ &asn_OP_OCTET_STRING,
asn_DEF_OCTET_STRING_tags,
sizeof(asn_DEF_OCTET_STRING_tags)
/ sizeof(asn_DEF_OCTET_STRING_tags[0]),
asn_DEF_OCTET_STRING_tags, /* Same as above */
sizeof(asn_DEF_OCTET_STRING_tags)
/ sizeof(asn_DEF_OCTET_STRING_tags[0]),
- 0, /* No PER visible constraints */
+ { 0, 0, asn_generic_no_constraint },
0, 0, /* No members */
- &asn_DEF_OCTET_STRING_specs
+ &asn_SPC_OCTET_STRING_specs
};
#undef _CH_PHASE
* No, I am not going to explain what the following stuff is.
*/
struct _stack_el {
- ber_tlv_len_t left; /* What's left to read (or -1) */
- ber_tlv_len_t got; /* What was actually processed */
- int cont_level; /* Depth of subcontainment */
- int want_nulls; /* Want null "end of content" octets? */
- int bits_chopped; /* Flag in BIT STRING mode */
- ber_tlv_tag_t tag; /* For debugging purposes */
- struct _stack_el *prev;
- struct _stack_el *next;
+ ber_tlv_len_t left; /* What's left to read (or -1) */
+ ber_tlv_len_t got; /* What was actually processed */
+ unsigned cont_level; /* Depth of subcontainment */
+ int want_nulls; /* Want null "end of content" octets? */
+ int bits_chopped; /* Flag in BIT STRING mode */
+ ber_tlv_tag_t tag; /* For debugging purposes */
+ struct _stack_el *prev;
+ struct _stack_el *next;
};
struct _stack {
struct _stack_el *tail;
}
static struct _stack *
-_new_stack() {
+_new_stack(void) {
return (struct _stack *)CALLOC(1, sizeof(struct _stack));
}
* Decode OCTET STRING type.
*/
asn_dec_rval_t
-OCTET_STRING_decode_ber(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td,
- void **sptr, const void *buf_ptr, size_t size, int tag_mode) {
- asn_OCTET_STRING_specifics_t *specs = td->specifics
- ? (asn_OCTET_STRING_specifics_t *)td->specifics
- : &asn_DEF_OCTET_STRING_specs;
+OCTET_STRING_decode_ber(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const void *buf_ptr, size_t size, int tag_mode) {
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics
+ ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
BIT_STRING_t *st = (BIT_STRING_t *)*sptr;
asn_dec_rval_t rval;
asn_struct_ctx_t *ctx;
* Complex operation, requires stack of expectations.
*/
ctx->ptr = _new_stack();
- if(ctx->ptr) {
- stck = (struct _stack *)ctx->ptr;
- } else {
+ if(!ctx->ptr) {
RETURN(RC_FAIL);
}
} else {
ber_tlv_tag_t expected_tag;
ssize_t tl, ll, tlvl;
/* This one works even if (sel->left == -1) */
- ssize_t Left = ((!sel||(size_t)sel->left >= size)
- ?(ssize_t)size:sel->left);
+ size_t Left = ((!sel||(size_t)sel->left >= size)
+ ?size:(size_t)sel->left);
- ASN_DEBUG("%p, s->l=%ld, s->wn=%ld, s->g=%ld\n", sel,
+ ASN_DEBUG("%p, s->l=%ld, s->wn=%ld, s->g=%ld\n", (void *)sel,
(long)(sel?sel->left:0),
(long)(sel?sel->want_nulls:0),
(long)(sel?sel->got:0)
case ASN_OSUBV_STR:
default:
if(sel) {
- int level = sel->cont_level;
+ unsigned level = sel->cont_level;
if(level < td->all_tags_count) {
expected_tag = td->all_tags[level];
break;
sel->got += tlvl;
ADVANCE(tlvl);
- ASN_DEBUG("+EXPECT2 got=%ld left=%ld, wn=%d, clvl=%d",
+ ASN_DEBUG("+EXPECT2 got=%ld left=%ld, wn=%d, clvl=%u",
(long)sel->got, (long)sel->left,
sel->want_nulls, sel->cont_level);
if(sel) {
ASN_DEBUG("3sel p=%p, wn=%d, l=%ld, g=%ld, size=%ld",
- sel->prev, sel->want_nulls,
+ (void *)sel->prev, sel->want_nulls,
(long)sel->left, (long)sel->got, (long)size);
if(sel->prev || sel->want_nulls > 1 || sel->left > 0) {
RETURN(RC_WMORE);
/*
* BIT STRING-specific processing.
*/
- if(type_variant == ASN_OSUBV_BIT && st->size) {
- /* Finalize BIT STRING: zero out unused bits. */
- st->buf[st->size-1] &= 0xff << st->bits_unused;
+ if(type_variant == ASN_OSUBV_BIT) {
+ if(st->size) {
+ if(st->bits_unused < 0 || st->bits_unused > 7) {
+ RETURN(RC_FAIL);
+ }
+ /* Finalize BIT STRING: zero out unused bits. */
+ st->buf[st->size-1] &= 0xff << st->bits_unused;
+ } else {
+ if(st->bits_unused) {
+ RETURN(RC_FAIL);
+ }
+ }
}
ASN_DEBUG("Took %ld bytes to encode %s: [%s]:%ld",
* Encode OCTET STRING type using DER.
*/
asn_enc_rval_t
-OCTET_STRING_encode_der(asn_TYPE_descriptor_t *td, void *sptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t er;
- asn_OCTET_STRING_specifics_t *specs = td->specifics
- ? (asn_OCTET_STRING_specifics_t *)td->specifics
- : &asn_DEF_OCTET_STRING_specs;
- BIT_STRING_t *st = (BIT_STRING_t *)sptr;
+OCTET_STRING_encode_der(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int tag_mode, ber_tlv_tag_t tag,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_enc_rval_t er;
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics
+ ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
+ const BIT_STRING_t *st = (const BIT_STRING_t *)sptr;
enum asn_OS_Subvariant type_variant = specs->subvariant;
int fix_last_byte = 0;
uint8_t b = st->bits_unused & 0x07;
if(b && st->size) fix_last_byte = 1;
ASN__CALLBACK(&b, 1);
- er.encoded++;
}
/* Invoke callback for the main part of the buffer */
ASN__CALLBACK(&b, 1);
}
- er.encoded += st->size;
ASN__ENCODED_OK(er);
cb_failed:
ASN__ENCODE_FAILED;
}
asn_enc_rval_t
-OCTET_STRING_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const char * const h2c = "0123456789ABCDEF";
+OCTET_STRING_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, enum xer_encoder_flags_e flags,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const char * const h2c = "0123456789ABCDEF";
const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
asn_enc_rval_t er;
char scratch[16 * 3 + 4];
for(; buf < end; buf++) {
if(p >= scend) {
ASN__CALLBACK(scratch, p - scratch);
- er.encoded += p - scratch;
p = scratch;
}
*p++ = h2c[(*buf >> 4) & 0x0F];
}
ASN__CALLBACK(scratch, p-scratch); /* Dump the rest */
- er.encoded += p - scratch;
} else {
for(i = 0; buf < end; buf++, i++) {
if(!(i % 16) && (i || st->size > 16)) {
ASN__CALLBACK(scratch, p-scratch);
- er.encoded += (p-scratch);
p = scratch;
ASN__TEXT_INDENT(1, ilevel);
}
if(p - scratch) {
p--; /* Remove the tail space */
ASN__CALLBACK(scratch, p-scratch); /* Dump the rest */
- er.encoded += p - scratch;
if(st->size > 16)
ASN__TEXT_INDENT(1, ilevel-1);
}
}
asn_enc_rval_t
-OCTET_STRING_encode_xer_utf8(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
+OCTET_STRING_encode_xer_utf8(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, enum xer_encoder_flags_e flags,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
asn_enc_rval_t er;
uint8_t *buf, *end;
uint8_t *ss; /* Sequence start */
uint8_t *buf;
/* Reallocate buffer according to high cap estimation */
- ssize_t _ns = st->size + (chunk_size + 1) / 2;
- void *nptr = REALLOC(st->buf, _ns + 1);
+ size_t new_size = st->size + (chunk_size + 1) / 2;
+ void *nptr = REALLOC(st->buf, new_size + 1);
if(!nptr) return -1;
st->buf = (uint8_t *)nptr;
buf = st->buf + st->size;
}
st->size = buf - st->buf; /* Adjust the buffer size */
- assert(st->size <= _ns);
+ assert(st->size <= new_size);
st->buf[st->size] = 0; /* Courtesy termination */
return (chunk_stop - (const char *)chunk_buf); /* Converted size */
uint8_t *buf;
/* Reallocate buffer according to high cap estimation */
- ssize_t _ns = st->size + (chunk_size + 7) / 8;
- void *nptr = REALLOC(st->buf, _ns + 1);
+ size_t new_size = st->size + (chunk_size + 7) / 8;
+ void *nptr = REALLOC(st->buf, new_size + 1);
if(!nptr) return -1;
st->buf = (uint8_t *)nptr;
buf = st->buf + st->size;
st->bits_unused = bits_unused;
}
- assert(st->size <= _ns);
+ assert(st->size <= new_size);
st->buf[st->size] = 0; /* Courtesy termination */
return chunk_size; /* Converted in full */
*/
static int
OS__strtoent(int base, const char *buf, const char *end, int32_t *ret_value) {
+ const int32_t last_unicode_codepoint = 0x10ffff;
int32_t val = 0;
const char *p;
for(p = buf; p < end; p++) {
int ch = *p;
- /* Strange huge value */
- if((val * base + base) < 0)
- return -1;
-
switch(ch) {
case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: /*01234*/
case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: /*56789*/
default:
return -1; /* Character set error */
}
+
+ /* Value exceeds the Unicode range. */
+ if(val > last_unicode_codepoint) {
+ return -1;
+ }
}
*ret_value = -1;
/*
* Convert from the plain UTF-8 format, expanding entity references: "2 < 3"
*/
-static ssize_t OCTET_STRING__convert_entrefs(void *sptr, const void *chunk_buf, size_t chunk_size, int have_more) {
- OCTET_STRING_t *st = (OCTET_STRING_t *)sptr;
+static ssize_t
+OCTET_STRING__convert_entrefs(void *sptr, const void *chunk_buf,
+ size_t chunk_size, int have_more) {
+ OCTET_STRING_t *st = (OCTET_STRING_t *)sptr;
const char *p = (const char *)chunk_buf;
const char *pend = p + chunk_size;
uint8_t *buf;
/* Reallocate buffer */
- ssize_t _ns = st->size + chunk_size;
- void *nptr = REALLOC(st->buf, _ns + 1);
+ size_t new_size = st->size + chunk_size;
+ void *nptr = REALLOC(st->buf, new_size + 1);
if(!nptr) return -1;
st->buf = (uint8_t *)nptr;
buf = st->buf + st->size;
}
st->size = buf - st->buf;
- assert(st->size <= _ns);
+ assert(st->size <= new_size);
st->buf[st->size] = 0; /* Courtesy termination */
return chunk_size; /* Converted in full */
* Decode OCTET STRING from the XML element's body.
*/
static asn_dec_rval_t
-OCTET_STRING__decode_xer(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr,
- const char *opt_mname, const void *buf_ptr, size_t size,
- int (*opt_unexpected_tag_decoder)
- (void *struct_ptr, const void *chunk_buf, size_t chunk_size),
- ssize_t (*body_receiver)
- (void *struct_ptr, const void *chunk_buf, size_t chunk_size,
- int have_more)
-) {
- OCTET_STRING_t *st = (OCTET_STRING_t *)*sptr;
- asn_OCTET_STRING_specifics_t *specs = td->specifics
- ? (asn_OCTET_STRING_specifics_t *)td->specifics
- : &asn_DEF_OCTET_STRING_specs;
+OCTET_STRING__decode_xer(
+ const asn_codec_ctx_t *opt_codec_ctx, const asn_TYPE_descriptor_t *td,
+ void **sptr, const char *opt_mname, const void *buf_ptr, size_t size,
+ int (*opt_unexpected_tag_decoder)(void *struct_ptr, const void *chunk_buf,
+ size_t chunk_size),
+ ssize_t (*body_receiver)(void *struct_ptr, const void *chunk_buf,
+ size_t chunk_size, int have_more)) {
+ OCTET_STRING_t *st = (OCTET_STRING_t *)*sptr;
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics
+ ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
const char *xml_tag = opt_mname ? opt_mname : td->xml_tag;
asn_struct_ctx_t *ctx; /* Per-structure parser context */
asn_dec_rval_t rval; /* Return value from the decoder */
* Decode OCTET STRING from the hexadecimal data.
*/
asn_dec_rval_t
-OCTET_STRING_decode_xer_hex(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr,
- const char *opt_mname, const void *buf_ptr, size_t size) {
- return OCTET_STRING__decode_xer(opt_codec_ctx, td, sptr, opt_mname,
+OCTET_STRING_decode_xer_hex(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const char *opt_mname, const void *buf_ptr,
+ size_t size) {
+ return OCTET_STRING__decode_xer(opt_codec_ctx, td, sptr, opt_mname,
buf_ptr, size, 0, OCTET_STRING__convert_hexadecimal);
}
* Decode OCTET STRING from the binary (0/1) data.
*/
asn_dec_rval_t
-OCTET_STRING_decode_xer_binary(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr,
- const char *opt_mname, const void *buf_ptr, size_t size) {
- return OCTET_STRING__decode_xer(opt_codec_ctx, td, sptr, opt_mname,
+OCTET_STRING_decode_xer_binary(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const char *opt_mname, const void *buf_ptr,
+ size_t size) {
+ return OCTET_STRING__decode_xer(opt_codec_ctx, td, sptr, opt_mname,
buf_ptr, size, 0, OCTET_STRING__convert_binary);
}
* Decode OCTET STRING from the string (ASCII/UTF-8) data.
*/
asn_dec_rval_t
-OCTET_STRING_decode_xer_utf8(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, void **sptr,
- const char *opt_mname, const void *buf_ptr, size_t size) {
- return OCTET_STRING__decode_xer(opt_codec_ctx, td, sptr, opt_mname,
+OCTET_STRING_decode_xer_utf8(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const char *opt_mname, const void *buf_ptr,
+ size_t size) {
+ return OCTET_STRING__decode_xer(opt_codec_ctx, td, sptr, opt_mname,
buf_ptr, size,
OCTET_STRING__handle_control_chars,
OCTET_STRING__convert_entrefs);
}
+#ifndef ASN_DISABLE_PER_SUPPORT
+
static int
OCTET_STRING_per_get_characters(asn_per_data_t *po, uint8_t *buf,
size_t units, unsigned int bpc, unsigned int unit_bits,
- long lb, long ub, asn_per_constraints_t *pc) {
+ long lb, long ub, const asn_per_constraints_t *pc) {
uint8_t *end = buf + units * bpc;
ASN_DEBUG("Expanding %d characters into (%ld..%ld):%d",
}
for(; buf < end; buf += bpc) {
- int code = per_get_few_bits(po, unit_bits);
- int ch = code + lb;
+ int32_t code = per_get_few_bits(po, unit_bits);
+ int32_t ch = code + lb;
if(code < 0) return -1; /* WMORE */
if(ch > ub) {
ASN_DEBUG("Code %d is out of range (%ld..%ld)",
static int
OCTET_STRING_per_put_characters(asn_per_outp_t *po, const uint8_t *buf,
size_t units, unsigned int bpc, unsigned int unit_bits,
- long lb, long ub, asn_per_constraints_t *pc) {
+ long lb, long ub, const asn_per_constraints_t *pc) {
const uint8_t *end = buf + units * bpc;
ASN_DEBUG("Squeezing %d characters into (%ld..%ld):%d (%d bpc)",
return per_put_many_bits(po, buf, unit_bits * units);
}
- for(ub -= lb; buf < end; buf += bpc) {
- int ch;
- uint32_t value;
- switch(bpc) {
- case 1: value = *(const uint8_t *)buf; break;
- case 2: value = (buf[0] << 8) | buf[1]; break;
- case 4: value = (buf[0] << 24) | (buf[1] << 16)
- | (buf[2] << 8) | buf[3]; break;
- default: return -1;
- }
- ch = value - lb;
- if(ch < 0 || ch > ub) {
- ASN_DEBUG("Character %d (0x%02x)"
- " is out of range (%ld..%ld)",
- *buf, *buf, lb, ub + lb);
- return -1;
- }
- if(per_put_few_bits(po, ch, unit_bits))
- return -1;
- }
-
- return 0;
+ for(ub -= lb; buf < end; buf += bpc) {
+ int ch;
+ uint32_t value;
+ switch(bpc) {
+ case 1:
+ value = *(const uint8_t *)buf;
+ break;
+ case 2:
+ value = (buf[0] << 8) | buf[1];
+ break;
+ case 4:
+ value = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
+ break;
+ default:
+ return -1;
+ }
+ ch = value - lb;
+ if(ch < 0 || ch > ub) {
+ ASN_DEBUG("Character %d (0x%02x) is out of range (%ld..%ld)", *buf,
+ value, lb, ub + lb);
+ return -1;
+ }
+ if(per_put_few_bits(po, ch, unit_bits)) return -1;
+ }
+
+ return 0;
}
+static asn_per_constraints_t asn_DEF_OCTET_STRING_constraints = {
+ { APC_CONSTRAINED, 8, 8, 0, 255 },
+ { APC_SEMI_CONSTRAINED, -1, -1, 0, 0 },
+ 0, 0
+};
+
asn_dec_rval_t
-OCTET_STRING_decode_uper(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints,
- void **sptr, asn_per_data_t *pd) {
-
- asn_OCTET_STRING_specifics_t *specs = td->specifics
- ? (asn_OCTET_STRING_specifics_t *)td->specifics
- : &asn_DEF_OCTET_STRING_specs;
- asn_per_constraints_t *pc = constraints ? constraints
- : td->per_constraints;
- asn_per_constraint_t *cval;
- asn_per_constraint_t *csiz;
+OCTET_STRING_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics
+ ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
+ const asn_per_constraints_t *pc =
+ constraints ? constraints : td->encoding_constraints.per_constraints;
+ const asn_per_constraint_t *cval;
+ const asn_per_constraint_t *csiz;
asn_dec_rval_t rval = { RC_OK, 0 };
- BIT_STRING_t *st = (BIT_STRING_t *)*sptr;
+ OCTET_STRING_t *st = (OCTET_STRING_t *)*sptr;
ssize_t consumed_myself = 0;
int repeat;
enum {
- OS__BPC_BIT = 0,
OS__BPC_CHAR = 1,
OS__BPC_U16 = 2,
OS__BPC_U32 = 4
switch(specs->subvariant) {
default:
case ASN_OSUBV_ANY:
+ case ASN_OSUBV_BIT:
ASN_DEBUG("Unrecognized subvariant %d", specs->subvariant);
RETURN(RC_FAIL);
- case ASN_OSUBV_BIT:
- canonical_unit_bits = unit_bits = 1;
- bpc = OS__BPC_BIT;
break;
case ASN_OSUBV_STR:
canonical_unit_bits = unit_bits = 8;
* Allocate the string.
*/
if(!st) {
- st = (BIT_STRING_t *)(*sptr = CALLOC(1, specs->struct_size));
+ st = (OCTET_STRING_t *)(*sptr = CALLOC(1, specs->struct_size));
if(!st) RETURN(RC_FAIL);
}
if(inext < 0) RETURN(RC_WMORE);
if(inext) {
csiz = &asn_DEF_OCTET_STRING_constraints.size;
- cval = &asn_DEF_OCTET_STRING_constraints.value;
unit_bits = canonical_unit_bits;
}
}
if(ret < 0) RETURN(RC_WMORE);
consumed_myself += unit_bits * csiz->upper_bound;
st->buf[st->size] = 0;
- if(bpc == 0) {
- int ubs = (csiz->upper_bound & 0x7);
- st->bits_unused = ubs ? 8 - ubs : 0;
- }
RETURN(RC_OK);
}
do {
ssize_t raw_len;
ssize_t len_bytes;
- ssize_t len_bits;
void *p;
int ret;
/* Get the PER length */
- raw_len = uper_get_length(pd, csiz->effective_bits, &repeat);
+ raw_len = uper_get_length(pd, csiz->effective_bits, csiz->lower_bound,
+ &repeat);
if(raw_len < 0) RETURN(RC_WMORE);
- raw_len += csiz->lower_bound;
+ if(raw_len == 0 && st->buf) break;
ASN_DEBUG("Got PER length eb %ld, len %ld, %s (%s)",
(long)csiz->effective_bits, (long)raw_len,
repeat ? "repeat" : "once", td->name);
- if(bpc) {
- len_bytes = raw_len * bpc;
- len_bits = len_bytes * unit_bits;
- } else {
- len_bits = raw_len;
- len_bytes = (len_bits + 7) >> 3;
- if(len_bits & 0x7)
- st->bits_unused = 8 - (len_bits & 0x7);
- /* len_bits be multiple of 16K if repeat is set */
- }
+ len_bytes = raw_len * bpc;
p = REALLOC(st->buf, st->size + len_bytes + 1);
if(!p) RETURN(RC_FAIL);
st->buf = (uint8_t *)p;
- if(bpc) {
- ret = OCTET_STRING_per_get_characters(pd,
- &st->buf[st->size], raw_len, bpc, unit_bits,
- cval->lower_bound, cval->upper_bound, pc);
- if(ret > 0) RETURN(RC_FAIL);
- } else {
- ret = per_get_many_bits(pd, &st->buf[st->size],
- 0, len_bits);
- }
+ ret = OCTET_STRING_per_get_characters(pd, &st->buf[st->size], raw_len,
+ bpc, unit_bits, cval->lower_bound,
+ cval->upper_bound, pc);
+ if(ret > 0) RETURN(RC_FAIL);
if(ret < 0) RETURN(RC_WMORE);
st->size += len_bytes;
} while(repeat);
}
asn_enc_rval_t
-OCTET_STRING_encode_uper(asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
-
- asn_OCTET_STRING_specifics_t *specs = td->specifics
- ? (asn_OCTET_STRING_specifics_t *)td->specifics
- : &asn_DEF_OCTET_STRING_specs;
- asn_per_constraints_t *pc = constraints ? constraints
- : td->per_constraints;
- asn_per_constraint_t *cval;
- asn_per_constraint_t *csiz;
- const BIT_STRING_t *st = (const BIT_STRING_t *)sptr;
+OCTET_STRING_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ const void *sptr, asn_per_outp_t *po) {
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics
+ ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
+ const asn_per_constraints_t *pc = constraints ? constraints
+ : td->encoding_constraints.per_constraints;
+ const asn_per_constraint_t *cval;
+ const asn_per_constraint_t *csiz;
+ const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
asn_enc_rval_t er = { 0, 0, 0 };
int inext = 0; /* Lies not within extension root */
unsigned int unit_bits;
unsigned int canonical_unit_bits;
- unsigned int sizeinunits;
+ size_t size_in_units;
const uint8_t *buf;
int ret;
enum {
- OS__BPC_BIT = 0,
OS__BPC_CHAR = 1,
OS__BPC_U16 = 2,
OS__BPC_U32 = 4
switch(specs->subvariant) {
default:
case ASN_OSUBV_ANY:
- ASN__ENCODE_FAILED;
case ASN_OSUBV_BIT:
- canonical_unit_bits = unit_bits = 1;
- bpc = OS__BPC_BIT;
- sizeinunits = st->size * 8 - (st->bits_unused & 0x07);
- ASN_DEBUG("BIT STRING of %d bytes, %d bits unused",
- sizeinunits, st->bits_unused);
- break;
+ ASN__ENCODE_FAILED;
case ASN_OSUBV_STR:
canonical_unit_bits = unit_bits = 8;
if(cval->flags & APC_CONSTRAINED)
unit_bits = cval->range_bits;
bpc = OS__BPC_CHAR;
- sizeinunits = st->size;
+ size_in_units = st->size;
break;
case ASN_OSUBV_U16:
canonical_unit_bits = unit_bits = 16;
if(cval->flags & APC_CONSTRAINED)
unit_bits = cval->range_bits;
bpc = OS__BPC_U16;
- sizeinunits = st->size / 2;
+ size_in_units = st->size >> 1;
+ if(st->size & 1) {
+ ASN_DEBUG("%s string size is not modulo 2", td->name);
+ ASN__ENCODE_FAILED;
+ }
break;
case ASN_OSUBV_U32:
canonical_unit_bits = unit_bits = 32;
if(cval->flags & APC_CONSTRAINED)
unit_bits = cval->range_bits;
bpc = OS__BPC_U32;
- sizeinunits = st->size / 4;
+ size_in_units = st->size >> 2;
+ if(st->size & 3) {
+ ASN_DEBUG("%s string size is not modulo 4", td->name);
+ ASN__ENCODE_FAILED;
+ }
break;
}
- ASN_DEBUG("Encoding %s into %d units of %d bits"
+ ASN_DEBUG("Encoding %s into %" ASN_PRI_SIZE " units of %d bits"
" (%ld..%ld, effective %d)%s",
- td->name, sizeinunits, unit_bits,
+ td->name, size_in_units, unit_bits,
csiz->lower_bound, csiz->upper_bound,
csiz->effective_bits, ct_extensible ? " EXT" : "");
/* Figure out whether size lies within PER visible constraint */
- if(csiz->effective_bits >= 0) {
- if((int)sizeinunits < csiz->lower_bound
- || (int)sizeinunits > csiz->upper_bound) {
- if(ct_extensible) {
- cval = &asn_DEF_OCTET_STRING_constraints.value;
- csiz = &asn_DEF_OCTET_STRING_constraints.size;
- unit_bits = canonical_unit_bits;
- inext = 1;
- } else
- ASN__ENCODE_FAILED;
- }
- } else {
- inext = 0;
- }
-
- if(ct_extensible) {
+ if(csiz->effective_bits >= 0) {
+ if((ssize_t)size_in_units < csiz->lower_bound
+ || (ssize_t)size_in_units > csiz->upper_bound) {
+ if(ct_extensible) {
+ csiz = &asn_DEF_OCTET_STRING_constraints.size;
+ unit_bits = canonical_unit_bits;
+ inext = 1;
+ } else {
+ ASN__ENCODE_FAILED;
+ }
+ }
+ } else {
+ inext = 0;
+ }
+
+ if(ct_extensible) {
/* Declare whether length is [not] within extension root */
if(per_put_few_bits(po, inext, 1))
ASN__ENCODE_FAILED;
}
- /* X.691, #16.5: zero-length encoding */
- /* X.691, #16.6: short fixed length encoding (up to 2 octets) */
- /* X.691, #16.7: long fixed length encoding (up to 64K octets) */
- if(csiz->effective_bits >= 0) {
- ASN_DEBUG("Encoding %d bytes (%ld), length in %d bits",
- st->size, sizeinunits - csiz->lower_bound,
- csiz->effective_bits);
- ret = per_put_few_bits(po, sizeinunits - csiz->lower_bound,
- csiz->effective_bits);
- if(ret) ASN__ENCODE_FAILED;
- if(bpc) {
- ret = OCTET_STRING_per_put_characters(po, st->buf,
- sizeinunits, bpc, unit_bits,
- cval->lower_bound, cval->upper_bound, pc);
- } else {
- ret = per_put_many_bits(po, st->buf,
- sizeinunits * unit_bits);
- }
- if(ret) ASN__ENCODE_FAILED;
- ASN__ENCODED_OK(er);
- }
-
- ASN_DEBUG("Encoding %d bytes", st->size);
-
- if(sizeinunits == 0) {
- if(uper_put_length(po, 0))
- ASN__ENCODE_FAILED;
- ASN__ENCODED_OK(er);
- }
-
- buf = st->buf;
- while(sizeinunits) {
- ssize_t maySave = uper_put_length(po, sizeinunits);
- if(maySave < 0) ASN__ENCODE_FAILED;
-
- ASN_DEBUG("Encoding %ld of %ld",
- (long)maySave, (long)sizeinunits);
-
- if(bpc) {
- ret = OCTET_STRING_per_put_characters(po, buf,
- maySave, bpc, unit_bits,
- cval->lower_bound, cval->upper_bound, pc);
- } else {
- ret = per_put_many_bits(po, buf, maySave * unit_bits);
- }
- if(ret) ASN__ENCODE_FAILED;
-
- if(bpc)
- buf += maySave * bpc;
- else
- buf += maySave >> 3;
- sizeinunits -= maySave;
- assert(!(maySave & 0x07) || !sizeinunits);
- }
-
- ASN__ENCODED_OK(er);
+ if(csiz->effective_bits >= 0 && !inext) {
+ ASN_DEBUG("Encoding %" ASN_PRI_SIZE " bytes (%ld), length in %d bits", st->size,
+ size_in_units - csiz->lower_bound, csiz->effective_bits);
+ ret = per_put_few_bits(po, size_in_units - csiz->lower_bound,
+ csiz->effective_bits);
+ if(ret) ASN__ENCODE_FAILED;
+ ret = OCTET_STRING_per_put_characters(po, st->buf, size_in_units, bpc,
+ unit_bits, cval->lower_bound,
+ cval->upper_bound, pc);
+ if(ret) ASN__ENCODE_FAILED;
+ ASN__ENCODED_OK(er);
+ }
+
+ ASN_DEBUG("Encoding %" ASN_PRI_SIZE " bytes", st->size);
+
+ buf = st->buf;
+ ASN_DEBUG("Encoding %" ASN_PRI_SIZE " in units", size_in_units);
+ do {
+ int need_eom = 0;
+ ssize_t may_save = uper_put_length(po, size_in_units, &need_eom);
+ if(may_save < 0) ASN__ENCODE_FAILED;
+
+ ASN_DEBUG("Encoding %" ASN_PRI_SSIZE " of %" ASN_PRI_SIZE "%s", may_save, size_in_units,
+ need_eom ? ",+EOM" : "");
+
+ ret = OCTET_STRING_per_put_characters(po, buf, may_save, bpc, unit_bits,
+ cval->lower_bound,
+ cval->upper_bound, pc);
+ if(ret) ASN__ENCODE_FAILED;
+
+ buf += may_save * bpc;
+ size_in_units -= may_save;
+ assert(!(may_save & 0x07) || !size_in_units);
+ if(need_eom && uper_put_length(po, 0, 0))
+ ASN__ENCODE_FAILED; /* End of Message length */
+ } while(size_in_units);
+
+ ASN__ENCODED_OK(er);
}
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
int
-OCTET_STRING_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
- const char * const h2c = "0123456789ABCDEF";
+OCTET_STRING_print(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
+ const char * const h2c = "0123456789ABCDEF";
const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
char scratch[16 * 3 + 4];
char *p = scratch;
}
int
-OCTET_STRING_print_utf8(asn_TYPE_descriptor_t *td, const void *sptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
+OCTET_STRING_print_utf8(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
(void)td; /* Unused argument */
(void)ilevel; /* Unused argument */
}
void
-OCTET_STRING_free(asn_TYPE_descriptor_t *td, void *sptr, int contents_only) {
+OCTET_STRING_free(const asn_TYPE_descriptor_t *td, void *sptr,
+ enum asn_struct_free_method method) {
OCTET_STRING_t *st = (OCTET_STRING_t *)sptr;
- asn_OCTET_STRING_specifics_t *specs;
+ const asn_OCTET_STRING_specifics_t *specs;
asn_struct_ctx_t *ctx;
struct _stack *stck;
return;
specs = td->specifics
- ? (asn_OCTET_STRING_specifics_t *)td->specifics
- : &asn_DEF_OCTET_STRING_specs;
+ ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
ctx = (asn_struct_ctx_t *)((char *)st + specs->ctx_offset);
ASN_DEBUG("Freeing %s as OCTET STRING", td->name);
FREEMEM(stck);
}
- if(!contents_only) {
- FREEMEM(st);
- }
+ switch(method) {
+ case ASFM_FREE_EVERYTHING:
+ FREEMEM(sptr);
+ break;
+ case ASFM_FREE_UNDERLYING:
+ break;
+ case ASFM_FREE_UNDERLYING_AND_RESET:
+ memset(sptr, 0,
+ td->specifics
+ ? ((const asn_OCTET_STRING_specifics_t *)(td->specifics))
+ ->struct_size
+ : sizeof(OCTET_STRING_t));
+ break;
+ }
}
/*
}
OCTET_STRING_t *
-OCTET_STRING_new_fromBuf(asn_TYPE_descriptor_t *td, const char *str, int len) {
- asn_OCTET_STRING_specifics_t *specs = td->specifics
- ? (asn_OCTET_STRING_specifics_t *)td->specifics
- : &asn_DEF_OCTET_STRING_specs;
- OCTET_STRING_t *st;
+OCTET_STRING_new_fromBuf(const asn_TYPE_descriptor_t *td, const char *str,
+ int len) {
+ const asn_OCTET_STRING_specifics_t *specs =
+ td->specifics ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
+ OCTET_STRING_t *st;
st = (OCTET_STRING_t *)CALLOC(1, specs->struct_size);
if(st && str && OCTET_STRING_fromBuf(st, str, len)) {
return st;
}
+/*
+ * Lexicographically compare the common prefix of both strings,
+ * and if it is the same return -1 for the smallest string.
+ */
+int
+OCTET_STRING_compare(const asn_TYPE_descriptor_t *td, const void *aptr,
+ const void *bptr) {
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics;
+ const OCTET_STRING_t *a = aptr;
+ const OCTET_STRING_t *b = bptr;
+
+ assert(!specs || specs->subvariant != ASN_OSUBV_BIT);
+
+ if(a && b) {
+ size_t common_prefix_size = a->size <= b->size ? a->size : b->size;
+ int ret = memcmp(a->buf, b->buf, common_prefix_size);
+ if(ret == 0) {
+ /* Figure out which string with equal prefixes is longer. */
+ if(a->size < b->size) {
+ return -1;
+ } else if(a->size > b->size) {
+ return 1;
+ } else {
+ return 0;
+ }
+ } else {
+ return ret < 0 ? -1 : 1;
+ }
+ } else if(!a && !b) {
+ return 0;
+ } else if(!a) {
+ return -1;
+ } else {
+ return 1;
+ }
+
+}
+
+/*
+ * Biased function for randomizing character values around their limits.
+ */
+static uint32_t
+OCTET_STRING__random_char(unsigned long lb, unsigned long ub) {
+ assert(lb <= ub);
+ switch(asn_random_between(0, 16)) {
+ case 0:
+ if(lb < ub) return lb + 1;
+ /* Fall through */
+ case 1:
+ return lb;
+ case 2:
+ if(lb < ub) return ub - 1;
+ /* Fall through */
+ case 3:
+ return ub;
+ default:
+ return asn_random_between(lb, ub);
+ }
+}
+
+
+size_t
+OCTET_STRING_random_length_constrained(
+ const asn_TYPE_descriptor_t *td,
+ const asn_encoding_constraints_t *constraints, size_t max_length) {
+ const unsigned lengths[] = {0, 1, 2, 3, 4, 8,
+ 126, 127, 128, 16383, 16384, 16385,
+ 65534, 65535, 65536, 65537};
+ size_t rnd_len;
+
+ /* Figure out how far we should go */
+ rnd_len = lengths[asn_random_between(
+ 0, sizeof(lengths) / sizeof(lengths[0]) - 1)];
+
+ if(!constraints || !constraints->per_constraints)
+ constraints = &td->encoding_constraints;
+ if(constraints->per_constraints) {
+ const asn_per_constraint_t *pc = &constraints->per_constraints->size;
+ if(pc->flags & APC_CONSTRAINED) {
+ long suggested_upper_bound = pc->upper_bound < (ssize_t)max_length
+ ? pc->upper_bound
+ : (ssize_t)max_length;
+ if(max_length <= (size_t)pc->lower_bound) {
+ return pc->lower_bound;
+ }
+ if(pc->flags & APC_EXTENSIBLE) {
+ switch(asn_random_between(0, 5)) {
+ case 0:
+ if(pc->lower_bound > 0) {
+ rnd_len = pc->lower_bound - 1;
+ break;
+ }
+ /* Fall through */
+ case 1:
+ rnd_len = pc->upper_bound + 1;
+ break;
+ case 2:
+ /* Keep rnd_len from the table */
+ if(rnd_len <= max_length) {
+ break;
+ }
+ /* Fall through */
+ default:
+ rnd_len = asn_random_between(pc->lower_bound,
+ suggested_upper_bound);
+ }
+ } else {
+ rnd_len =
+ asn_random_between(pc->lower_bound, suggested_upper_bound);
+ }
+ } else {
+ rnd_len = asn_random_between(0, max_length);
+ }
+ } else if(rnd_len > max_length) {
+ rnd_len = asn_random_between(0, max_length);
+ }
+
+ return rnd_len;
+}
+
+asn_random_fill_result_t
+OCTET_STRING_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constraints,
+ size_t max_length) {
+ const asn_OCTET_STRING_specifics_t *specs = td->specifics
+ ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
+ asn_random_fill_result_t result_ok = {ARFILL_OK, 1};
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ unsigned int unit_bytes = 1;
+ unsigned long clb = 0; /* Lower bound on char */
+ unsigned long cub = 255; /* Higher bound on char value */
+ uint8_t *buf;
+ uint8_t *bend;
+ uint8_t *b;
+ size_t rnd_len;
+ OCTET_STRING_t *st;
+
+ if(max_length == 0 && !*sptr) return result_skipped;
+
+ switch(specs->subvariant) {
+ default:
+ case ASN_OSUBV_ANY:
+ return result_failed;
+ case ASN_OSUBV_BIT:
+ /* Handled by BIT_STRING itself. */
+ return result_failed;
+ case ASN_OSUBV_STR:
+ unit_bytes = 1;
+ clb = 0;
+ cub = 255;
+ break;
+ case ASN_OSUBV_U16:
+ unit_bytes = 2;
+ clb = 0;
+ cub = 65535;
+ break;
+ case ASN_OSUBV_U32:
+ unit_bytes = 4;
+ clb = 0;
+ cub = 0x10FFFF;
+ break;
+ }
+
+ if(!constraints || !constraints->per_constraints)
+ constraints = &td->encoding_constraints;
+ if(constraints->per_constraints) {
+ const asn_per_constraint_t *pc = &constraints->per_constraints->value;
+ if(pc->flags & APC_SEMI_CONSTRAINED) {
+ clb = pc->lower_bound;
+ } else if(pc->flags & APC_CONSTRAINED) {
+ clb = pc->lower_bound;
+ cub = pc->upper_bound;
+ }
+ }
+
+ rnd_len =
+ OCTET_STRING_random_length_constrained(td, constraints, max_length);
+
+ buf = CALLOC(unit_bytes, rnd_len + 1);
+ if(!buf) return result_failed;
+
+ bend = &buf[unit_bytes * rnd_len];
+
+ switch(unit_bytes) {
+ case 1:
+ for(b = buf; b < bend; b += unit_bytes) {
+ *(uint8_t *)b = OCTET_STRING__random_char(clb, cub);
+ }
+ *(uint8_t *)b = 0;
+ break;
+ case 2:
+ for(b = buf; b < bend; b += unit_bytes) {
+ uint32_t code = OCTET_STRING__random_char(clb, cub);
+ b[0] = code >> 8;
+ b[1] = code;
+ }
+ *(uint16_t *)b = 0;
+ break;
+ case 4:
+ for(b = buf; b < bend; b += unit_bytes) {
+ uint32_t code = OCTET_STRING__random_char(clb, cub);
+ b[0] = code >> 24;
+ b[1] = code >> 16;
+ b[2] = code >> 8;
+ b[3] = code;
+ }
+ *(uint32_t *)b = 0;
+ break;
+ }
+
+ if(*sptr) {
+ st = *sptr;
+ FREEMEM(st->buf);
+ } else {
+ st = (OCTET_STRING_t *)(*sptr = CALLOC(1, specs->struct_size));
+ if(!st) {
+ FREEMEM(buf);
+ return result_failed;
+ }
+ }
+
+ st->buf = buf;
+ st->size = unit_bytes * rnd_len;
+
+ result_ok.length = st->size;
+ return result_ok;
+}
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_DISABLE_OER_SUPPORT
+
+#include <asn_internal.h>
+#include <OCTET_STRING.h>
+#include <errno.h>
+
+asn_dec_rval_t
+OCTET_STRING_decode_oer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, void **sptr,
+ const void *ptr, size_t size) {
+ const asn_OCTET_STRING_specifics_t *specs =
+ td->specifics ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
+ OCTET_STRING_t *st = (OCTET_STRING_t *)*sptr;
+ const asn_oer_constraints_t *cts =
+ constraints ? constraints : td->encoding_constraints.oer_constraints;
+ ssize_t ct_size = cts ? cts->size : -1;
+ asn_dec_rval_t rval = {RC_OK, 0};
+ size_t expected_length = 0;
+
+ size_t unit_bytes;
+ switch(specs->subvariant) {
+ default:
+ case ASN_OSUBV_BIT:
+ ASN_DEBUG("Invalid use of OCTET STRING to decode BIT STRING");
+ ASN__DECODE_FAILED;
+ case ASN_OSUBV_ANY:
+ /* Fall through */
+ case ASN_OSUBV_STR:
+ unit_bytes = 1;
+ break;
+ case ASN_OSUBV_U16:
+ unit_bytes = 2;
+ break;
+ case ASN_OSUBV_U32:
+ unit_bytes = 4;
+ break;
+ }
+
+ (void)opt_codec_ctx;
+
+ if(!st) {
+ st = (OCTET_STRING_t *)(*sptr = CALLOC(1, specs->struct_size));
+ if(!st) ASN__DECODE_FAILED;
+ }
+
+ if(ct_size >= 0) {
+ expected_length = unit_bytes * ct_size;
+ } else {
+ /*
+ * X.696 (08/2015) #27.2
+ * Encode length determinant as _number of octets_, but only
+ * if upper bound is not equal to lower bound.
+ */
+ ssize_t len_len = oer_fetch_length(ptr, size, &expected_length);
+ if(len_len > 0) {
+ rval.consumed = len_len;
+ ptr = (const char *)ptr + len_len;
+ size -= len_len;
+ } else if(len_len == 0) {
+ ASN__DECODE_STARVED;
+ } else if(len_len < 0) {
+ ASN__DECODE_FAILED;
+ }
+
+ if(expected_length % unit_bytes != 0) {
+ ASN_DEBUG(
+ "Data size %" ASN_PRI_SIZE " bytes is not consistent with multiplier %" ASN_PRI_SIZE "",
+ expected_length, unit_bytes);
+ ASN__DECODE_FAILED;
+ }
+ }
+
+ if(size < expected_length) {
+ ASN__DECODE_STARVED;
+ } else {
+ uint8_t *buf = MALLOC(expected_length + 1);
+ if(buf == NULL) {
+ ASN__DECODE_FAILED;
+ } else {
+ memcpy(buf, ptr, expected_length);
+ buf[expected_length] = '\0';
+ }
+ FREEMEM(st->buf);
+ st->buf = buf;
+ st->size = expected_length;
+
+ rval.consumed += expected_length;
+ return rval;
+ }
+}
+
+/*
+ * Encode as Canonical OER.
+ */
+asn_enc_rval_t
+OCTET_STRING_encode_oer(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints,
+ const void *sptr, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const asn_OCTET_STRING_specifics_t *specs =
+ td->specifics ? (const asn_OCTET_STRING_specifics_t *)td->specifics
+ : &asn_SPC_OCTET_STRING_specs;
+ const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
+ const asn_oer_constraints_t *cts =
+ constraints ? constraints : td->encoding_constraints.oer_constraints;
+ ssize_t ct_size = cts ? cts->size : -1;
+ asn_enc_rval_t er = {0, 0, 0};
+
+ if(!st) ASN__ENCODE_FAILED;
+
+ ASN_DEBUG("Encoding %s %" ASN_PRI_SIZE " as OCTET STRING", td ? td->name : "", st->size);
+
+ if(ct_size >= 0) {
+ /*
+ * Check that available data matches the constraint
+ */
+ size_t unit_bytes;
+ switch(specs->subvariant) {
+ default:
+ case ASN_OSUBV_BIT:
+ ASN_DEBUG("Invalid use of OCTET STRING to encode BIT STRING");
+ ASN__ENCODE_FAILED;
+ case ASN_OSUBV_ANY:
+ /* Fall through */
+ case ASN_OSUBV_STR:
+ unit_bytes = 1;
+ break;
+ case ASN_OSUBV_U16:
+ unit_bytes = 2;
+ break;
+ case ASN_OSUBV_U32:
+ unit_bytes = 4;
+ break;
+ }
+
+ if(st->size != unit_bytes * (size_t)ct_size) {
+ ASN_DEBUG(
+ "Trying to encode %s (%" ASN_PRI_SIZE " bytes) which doesn't fit SIZE "
+ "constraint (%" ASN_PRI_SIZE ")",
+ td->name, st->size, ct_size);
+ ASN__ENCODE_FAILED;
+ }
+ } else {
+ /*
+ * X.696 (08/2015) #27.2
+ * Encode length determinant as _number of octets_, but only
+ * if upper bound is not equal to lower bound.
+ */
+ ssize_t ret = oer_serialize_length(st->size, cb, app_key);
+ if(ret < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ er.encoded += ret;
+ }
+
+ er.encoded += st->size;
+ if(cb(st->buf, st->size, app_key) < 0) {
+ ASN__ENCODE_FAILED;
+ } else {
+ ASN__ENCODED_OK(er);
+ }
+}
+
+#endif /* ASN_DISABLE_OER_SUPPORT */
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <OPEN_TYPE.h>
+#include <constr_CHOICE.h>
+#include <per_opentype.h>
+#include <errno.h>
+
+asn_TYPE_operation_t asn_OP_OPEN_TYPE = {
+ OPEN_TYPE_free,
+ OPEN_TYPE_print,
+ OPEN_TYPE_compare,
+ OPEN_TYPE_decode_ber,
+ OPEN_TYPE_encode_der,
+ OPEN_TYPE_decode_xer,
+ OPEN_TYPE_encode_xer,
+ 0, 0, /* No OER support, use "-gen-OER" to enable */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0, 0,
+#else
+ OPEN_TYPE_decode_uper,
+ OPEN_TYPE_encode_uper,
+#endif
+ 0, /* Random fill is not supported for open type */
+ 0, /* Use generic outmost tag fetcher */
+};
+
+#undef ADVANCE
+#define ADVANCE(num_bytes) \
+ do { \
+ size_t num = num_bytes; \
+ ptr = ((const char *)ptr) + num; \
+ size -= num; \
+ consumed_myself += num; \
+ } while(0)
+
+asn_dec_rval_t
+OPEN_TYPE_ber_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void *sptr,
+ const asn_TYPE_member_t *elm, const void *ptr, size_t size) {
+ size_t consumed_myself = 0;
+ asn_type_selector_result_t selected;
+ void *memb_ptr; /* Pointer to the member */
+ void **memb_ptr2; /* Pointer to that pointer */
+ void *inner_value;
+ asn_dec_rval_t rv;
+
+ if(!(elm->flags & ATF_OPEN_TYPE)) {
+ ASN__DECODE_FAILED;
+ }
+
+ if(!elm->type_selector) {
+ ASN_DEBUG("Type selector is not defined for Open Type %s->%s->%s",
+ td->name, elm->name, elm->type->name);
+ ASN__DECODE_FAILED;
+ }
+
+ selected = elm->type_selector(td, sptr);
+ if(!selected.presence_index) {
+ ASN__DECODE_FAILED;
+ }
+
+ /* Fetch the pointer to this member */
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 = (void **)((char *)sptr + elm->memb_offset);
+ } else {
+ memb_ptr = (char *)sptr + elm->memb_offset;
+ memb_ptr2 = &memb_ptr;
+ }
+ if(*memb_ptr2 != NULL) {
+ /* Make sure we reset the structure first before encoding */
+ if(CHOICE_variant_set_presence(elm->type, *memb_ptr2, 0) != 0) {
+ ASN__DECODE_FAILED;
+ }
+ }
+
+ inner_value =
+ (char *)*memb_ptr2
+ + elm->type->elements[selected.presence_index - 1].memb_offset;
+
+ ASN_DEBUG("presence %d\n", selected.presence_index);
+
+ rv = selected.type_descriptor->op->ber_decoder(
+ opt_codec_ctx, selected.type_descriptor, &inner_value, ptr, size,
+ elm->tag_mode);
+ ADVANCE(rv.consumed);
+ rv.consumed = 0;
+ switch(rv.code) {
+ case RC_OK:
+ if(CHOICE_variant_set_presence(elm->type, *memb_ptr2,
+ selected.presence_index)
+ == 0) {
+ rv.code = RC_OK;
+ rv.consumed = consumed_myself;
+ return rv;
+ } else {
+ /* Oh, now a full-blown failure failure */
+ }
+ /* Fall through */
+ case RC_FAIL:
+ rv.consumed = consumed_myself;
+ /* Fall through */
+ case RC_WMORE:
+ break;
+ }
+
+ if(*memb_ptr2) {
+ const asn_CHOICE_specifics_t *specs =
+ selected.type_descriptor->specifics;
+ if(elm->flags & ATF_POINTER) {
+ ASN_STRUCT_FREE(*selected.type_descriptor, inner_value);
+ *memb_ptr2 = NULL;
+ } else {
+ ASN_STRUCT_FREE_CONTENTS_ONLY(*selected.type_descriptor,
+ inner_value);
+ memset(*memb_ptr2, 0, specs->struct_size);
+ }
+ }
+ return rv;
+}
+
+asn_dec_rval_t
+OPEN_TYPE_xer_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void *sptr,
+ const asn_TYPE_member_t *elm, const void *ptr, size_t size) {
+ size_t consumed_myself = 0;
+ asn_type_selector_result_t selected;
+ void *memb_ptr; /* Pointer to the member */
+ void **memb_ptr2; /* Pointer to that pointer */
+ void *inner_value;
+ asn_dec_rval_t rv;
+
+ int xer_context = 0;
+ ssize_t ch_size;
+ pxer_chunk_type_e ch_type;
+
+ if(!(elm->flags & ATF_OPEN_TYPE)) {
+ ASN__DECODE_FAILED;
+ }
+
+ if(!elm->type_selector) {
+ ASN_DEBUG("Type selector is not defined for Open Type %s->%s->%s",
+ td->name, elm->name, elm->type->name);
+ ASN__DECODE_FAILED;
+ }
+
+ selected = elm->type_selector(td, sptr);
+ if(!selected.presence_index) {
+ ASN__DECODE_FAILED;
+ }
+
+ /* Fetch the pointer to this member */
+ assert(elm->flags == ATF_OPEN_TYPE);
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 = (void **)((char *)sptr + elm->memb_offset);
+ } else {
+ memb_ptr = (char *)sptr + elm->memb_offset;
+ memb_ptr2 = &memb_ptr;
+ }
+ if(*memb_ptr2 != NULL) {
+ /* Make sure we reset the structure first before encoding */
+ if(CHOICE_variant_set_presence(elm->type, *memb_ptr2, 0)
+ != 0) {
+ ASN__DECODE_FAILED;
+ }
+ }
+
+ /*
+ * Confirm wrapper.
+ */
+ for(;;) {
+ ch_size = xer_next_token(&xer_context, ptr, size, &ch_type);
+ if(ch_size < 0) {
+ ASN__DECODE_FAILED;
+ } else {
+ switch(ch_type) {
+ case PXER_WMORE:
+ ASN__DECODE_STARVED;
+ case PXER_COMMENT:
+ case PXER_TEXT:
+ ADVANCE(ch_size);
+ continue;
+ case PXER_TAG:
+ break;
+ }
+ break;
+ }
+ }
+
+ /*
+ * Wrapper value confirmed.
+ */
+ switch(xer_check_tag(ptr, ch_size, elm->name)) {
+ case XCT_OPENING:
+ ADVANCE(ch_size);
+ break;
+ case XCT_BROKEN:
+ default:
+ ASN__DECODE_FAILED;
+ }
+
+ inner_value =
+ (char *)*memb_ptr2
+ + elm->type->elements[selected.presence_index - 1].memb_offset;
+
+ rv = selected.type_descriptor->op->xer_decoder(
+ opt_codec_ctx, selected.type_descriptor, &inner_value, NULL, ptr, size);
+ ADVANCE(rv.consumed);
+ rv.consumed = 0;
+ switch(rv.code) {
+ case RC_OK:
+ if(CHOICE_variant_set_presence(elm->type, *memb_ptr2,
+ selected.presence_index)
+ == 0) {
+ break;
+ } else {
+ rv.code = RC_FAIL;
+ }
+ /* Fall through */
+ case RC_FAIL:
+ /* Point to a best position where failure occurred */
+ rv.consumed = consumed_myself;
+ /* Fall through */
+ case RC_WMORE:
+ /* Wrt. rv.consumed==0:
+ * In case a genuine RC_WMORE, the whole Open Type decoding
+ * will have to be restarted.
+ */
+ if(*memb_ptr2) {
+ const asn_CHOICE_specifics_t *specs =
+ selected.type_descriptor->specifics;
+ if(elm->flags & ATF_POINTER) {
+ ASN_STRUCT_FREE(*selected.type_descriptor, inner_value);
+ *memb_ptr2 = NULL;
+ } else {
+ ASN_STRUCT_FREE_CONTENTS_ONLY(*selected.type_descriptor,
+ inner_value);
+ memset(*memb_ptr2, 0, specs->struct_size);
+ }
+ }
+ return rv;
+ }
+
+ /*
+ * Finalize wrapper.
+ */
+ for(;;) {
+ ch_size = xer_next_token(&xer_context, ptr, size, &ch_type);
+ if(ch_size < 0) {
+ ASN__DECODE_FAILED;
+ } else {
+ switch(ch_type) {
+ case PXER_WMORE:
+ ASN__DECODE_STARVED;
+ case PXER_COMMENT:
+ case PXER_TEXT:
+ ADVANCE(ch_size);
+ continue;
+ case PXER_TAG:
+ break;
+ }
+ break;
+ }
+ }
+
+ /*
+ * Wrapper value confirmed.
+ */
+ switch(xer_check_tag(ptr, ch_size, elm->name)) {
+ case XCT_CLOSING:
+ ADVANCE(ch_size);
+ break;
+ case XCT_BROKEN:
+ default:
+ ASN__DECODE_FAILED;
+ }
+
+ rv.consumed += consumed_myself;
+
+ return rv;
+}
+
+
+#ifndef ASN_DISABLE_PER_SUPPORT
+
+asn_dec_rval_t
+OPEN_TYPE_uper_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void *sptr,
+ const asn_TYPE_member_t *elm, asn_per_data_t *pd) {
+ asn_type_selector_result_t selected;
+ void *memb_ptr; /* Pointer to the member */
+ void **memb_ptr2; /* Pointer to that pointer */
+ void *inner_value;
+ asn_dec_rval_t rv;
+
+ if(!(elm->flags & ATF_OPEN_TYPE)) {
+ ASN__DECODE_FAILED;
+ }
+
+ if(!elm->type_selector) {
+ ASN_DEBUG("Type selector is not defined for Open Type %s->%s->%s",
+ td->name, elm->name, elm->type->name);
+ ASN__DECODE_FAILED;
+ }
+
+ selected = elm->type_selector(td, sptr);
+ if(!selected.presence_index) {
+ ASN__DECODE_FAILED;
+ }
+
+ /* Fetch the pointer to this member */
+ assert(elm->flags == ATF_OPEN_TYPE);
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 = (void **)((char *)sptr + elm->memb_offset);
+ } else {
+ memb_ptr = (char *)sptr + elm->memb_offset;
+ memb_ptr2 = &memb_ptr;
+ }
+ if(*memb_ptr2 != NULL) {
+ /* Make sure we reset the structure first before encoding */
+ if(CHOICE_variant_set_presence(elm->type, *memb_ptr2, 0)
+ != 0) {
+ ASN__DECODE_FAILED;
+ }
+ }
+
+ inner_value =
+ (char *)*memb_ptr2
+ + elm->type->elements[selected.presence_index - 1].memb_offset;
+
+ rv = uper_open_type_get(opt_codec_ctx, selected.type_descriptor, NULL,
+ &inner_value, pd);
+ switch(rv.code) {
+ case RC_OK:
+ if(CHOICE_variant_set_presence(elm->type, *memb_ptr2,
+ selected.presence_index)
+ == 0) {
+ break;
+ } else {
+ rv.code = RC_FAIL;
+ }
+ /* Fall through */
+ case RC_WMORE:
+ case RC_FAIL:
+ if(*memb_ptr2) {
+ const asn_CHOICE_specifics_t *specs =
+ selected.type_descriptor->specifics;
+ if(elm->flags & ATF_POINTER) {
+ ASN_STRUCT_FREE(*selected.type_descriptor, inner_value);
+ *memb_ptr2 = NULL;
+ } else {
+ ASN_STRUCT_FREE_CONTENTS_ONLY(*selected.type_descriptor,
+ inner_value);
+ memset(*memb_ptr2, 0, specs->struct_size);
+ }
+ }
+ }
+ return rv;
+}
+
+asn_enc_rval_t
+OPEN_TYPE_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ const void *sptr, asn_per_outp_t *po) {
+ const void *memb_ptr; /* Pointer to the member */
+ asn_TYPE_member_t *elm; /* CHOICE's element */
+ asn_enc_rval_t er;
+ unsigned present;
+
+ (void)constraints;
+
+ present = CHOICE_variant_get_presence(td, sptr);
+ if(present == 0 || present > td->elements_count) {
+ ASN__ENCODE_FAILED;
+ } else {
+ present--;
+ }
+
+ ASN_DEBUG("Encoding %s OPEN TYPE element %d", td->name, present);
+
+ elm = &td->elements[present];
+ if(elm->flags & ATF_POINTER) {
+ /* Member is a pointer to another structure */
+ memb_ptr =
+ *(const void *const *)((const char *)sptr + elm->memb_offset);
+ if(!memb_ptr) ASN__ENCODE_FAILED;
+ } else {
+ memb_ptr = (const char *)sptr + elm->memb_offset;
+ }
+
+ if(uper_open_type_put(elm->type, NULL, memb_ptr, po) < 0) {
+ ASN__ENCODE_FAILED;
+ }
+
+ er.encoded = 0;
+ ASN__ENCODED_OK(er);
+}
+
+
+#endif /* ASN_DISABLE_PER_SUPPORT */
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <OPEN_TYPE.h>
+#include <constr_CHOICE.h>
+#include <errno.h>
+
+asn_dec_rval_t
+OPEN_TYPE_oer_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void *sptr,
+ asn_TYPE_member_t *elm, const void *ptr, size_t size) {
+ asn_type_selector_result_t selected;
+ void *memb_ptr; /* Pointer to the member */
+ void **memb_ptr2; /* Pointer to that pointer */
+ void *inner_value;
+ asn_dec_rval_t rv;
+ size_t ot_ret;
+
+
+ if(!(elm->flags & ATF_OPEN_TYPE)) {
+ ASN__DECODE_FAILED;
+ }
+
+ if(!elm->type_selector) {
+ ASN_DEBUG("Type selector is not defined for Open Type %s->%s->%s",
+ td->name, elm->name, elm->type->name);
+ ASN__DECODE_FAILED;
+ }
+
+ selected = elm->type_selector(td, sptr);
+ if(!selected.presence_index) {
+ ASN__DECODE_FAILED;
+ }
+
+ /* Fetch the pointer to this member */
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 = (void **)((char *)sptr + elm->memb_offset);
+ } else {
+ memb_ptr = (char *)sptr + elm->memb_offset;
+ memb_ptr2 = &memb_ptr;
+ }
+ if(*memb_ptr2 != NULL) {
+ /* Make sure we reset the structure first before encoding */
+ if(CHOICE_variant_set_presence(elm->type, *memb_ptr2, 0) != 0) {
+ ASN__DECODE_FAILED;
+ }
+ }
+
+ inner_value =
+ (char *)*memb_ptr2
+ + elm->type->elements[selected.presence_index - 1].memb_offset;
+
+ ot_ret = oer_open_type_get(opt_codec_ctx, selected.type_descriptor, NULL,
+ &inner_value, ptr, size);
+ switch(ot_ret) {
+ default:
+ if(CHOICE_variant_set_presence(elm->type, *memb_ptr2,
+ selected.presence_index)
+ == 0) {
+ rv.code = RC_OK;
+ rv.consumed = ot_ret;
+ return rv;
+ } else {
+ /* Oh, now a full-blown failure failure */
+ }
+ /* Fall through */
+ case -1:
+ rv.code = RC_FAIL;
+ rv.consumed = ot_ret;
+ break;
+ case 0:
+ rv.code = RC_WMORE;
+ rv.consumed = 0;
+ break;
+ }
+
+ if(*memb_ptr2) {
+ const asn_CHOICE_specifics_t *specs =
+ selected.type_descriptor->specifics;
+ if(elm->flags & ATF_POINTER) {
+ ASN_STRUCT_FREE(*selected.type_descriptor, inner_value);
+ *memb_ptr2 = NULL;
+ } else {
+ ASN_STRUCT_FREE_CONTENTS_ONLY(*selected.type_descriptor,
+ inner_value);
+ memset(*memb_ptr2, 0, specs->struct_size);
+ }
+ }
+ return rv;
+}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "ObjectName.h"
-int
-ObjectName_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_OBJECT_IDENTIFIER.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using OBJECT_IDENTIFIER,
* so here we adjust the DEF accordingly.
*/
-static void
-ObjectName_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_OBJECT_IDENTIFIER.free_struct;
- td->print_struct = asn_DEF_OBJECT_IDENTIFIER.print_struct;
- td->check_constraints = asn_DEF_OBJECT_IDENTIFIER.check_constraints;
- td->ber_decoder = asn_DEF_OBJECT_IDENTIFIER.ber_decoder;
- td->der_encoder = asn_DEF_OBJECT_IDENTIFIER.der_encoder;
- td->xer_decoder = asn_DEF_OBJECT_IDENTIFIER.xer_decoder;
- td->xer_encoder = asn_DEF_OBJECT_IDENTIFIER.xer_encoder;
- td->uper_decoder = asn_DEF_OBJECT_IDENTIFIER.uper_decoder;
- td->uper_encoder = asn_DEF_OBJECT_IDENTIFIER.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_OBJECT_IDENTIFIER.per_constraints;
- td->elements = asn_DEF_OBJECT_IDENTIFIER.elements;
- td->elements_count = asn_DEF_OBJECT_IDENTIFIER.elements_count;
- td->specifics = asn_DEF_OBJECT_IDENTIFIER.specifics;
-}
-
-void
-ObjectName_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- ObjectName_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-ObjectName_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- ObjectName_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-ObjectName_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- ObjectName_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-ObjectName_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- ObjectName_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-ObjectName_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- ObjectName_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-ObjectName_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- ObjectName_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_ObjectName_tags_1[] = {
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2))
};
asn_TYPE_descriptor_t asn_DEF_ObjectName = {
"ObjectName",
"ObjectName",
- ObjectName_free,
- ObjectName_print,
- ObjectName_constraint,
- ObjectName_decode_ber,
- ObjectName_encode_der,
- ObjectName_decode_xer,
- ObjectName_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_OBJECT_IDENTIFIER,
asn_DEF_ObjectName_tags_1,
sizeof(asn_DEF_ObjectName_tags_1)
/sizeof(asn_DEF_ObjectName_tags_1[0]), /* 1 */
asn_DEF_ObjectName_tags_1, /* Same as above */
sizeof(asn_DEF_ObjectName_tags_1)
/sizeof(asn_DEF_ObjectName_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, OBJECT_IDENTIFIER_constraint },
0, 0, /* No members */
0 /* No specifics */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "ObjectSyntax.h"
-static asn_TYPE_member_t asn_MBR_ObjectSyntax_1[] = {
+static asn_oer_constraints_t asn_OER_type_ObjectSyntax_constr_1 CC_NOTUSED = {
+ { 0, 0 },
+ -1};
+asn_per_constraints_t asn_PER_type_ObjectSyntax_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 1, 1, 0, 1 } /* (0..1) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+asn_TYPE_member_t asn_MBR_ObjectSyntax_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct ObjectSyntax, choice.simple),
-1 /* Ambiguous tag (CHOICE?) */,
0,
&asn_DEF_SimpleSyntax,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"simple"
},
{ ATF_NOFLAGS, 0, offsetof(struct ObjectSyntax, choice.application_wide),
-1 /* Ambiguous tag (CHOICE?) */,
0,
&asn_DEF_ApplicationSyntax,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"application-wide"
},
};
{ (ASN_TAG_CLASS_APPLICATION | (3 << 2)), 1, 0, 0 }, /* ticks */
{ (ASN_TAG_CLASS_APPLICATION | (4 << 2)), 1, 0, 0 } /* arbitrary */
};
-static asn_CHOICE_specifics_t asn_SPC_ObjectSyntax_specs_1 = {
+asn_CHOICE_specifics_t asn_SPC_ObjectSyntax_specs_1 = {
sizeof(struct ObjectSyntax),
offsetof(struct ObjectSyntax, _asn_ctx),
offsetof(struct ObjectSyntax, present),
sizeof(((struct ObjectSyntax *)0)->present),
asn_MAP_ObjectSyntax_tag2el_1,
9, /* Count of tags in the map */
- 0,
+ 0, 0,
-1 /* Extensions start */
};
asn_TYPE_descriptor_t asn_DEF_ObjectSyntax = {
"ObjectSyntax",
"ObjectSyntax",
- CHOICE_free,
- CHOICE_print,
- CHOICE_constraint,
- CHOICE_decode_ber,
- CHOICE_encode_der,
- CHOICE_decode_xer,
- CHOICE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- CHOICE_outmost_tag,
+ &asn_OP_CHOICE,
0, /* No effective tags (pointer) */
0, /* No effective tags (count) */
0, /* No tags (pointer) */
0, /* No tags (count) */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_ObjectSyntax_constr_1, &asn_PER_type_ObjectSyntax_constr_1, CHOICE_constraint },
asn_MBR_ObjectSyntax_1,
2, /* Elements count */
&asn_SPC_ObjectSyntax_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "Opaque.h"
-int
-Opaque_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_OCTET_STRING.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using OCTET_STRING,
* so here we adjust the DEF accordingly.
*/
-static void
-Opaque_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_OCTET_STRING.free_struct;
- td->print_struct = asn_DEF_OCTET_STRING.print_struct;
- td->check_constraints = asn_DEF_OCTET_STRING.check_constraints;
- td->ber_decoder = asn_DEF_OCTET_STRING.ber_decoder;
- td->der_encoder = asn_DEF_OCTET_STRING.der_encoder;
- td->xer_decoder = asn_DEF_OCTET_STRING.xer_decoder;
- td->xer_encoder = asn_DEF_OCTET_STRING.xer_encoder;
- td->uper_decoder = asn_DEF_OCTET_STRING.uper_decoder;
- td->uper_encoder = asn_DEF_OCTET_STRING.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_OCTET_STRING.per_constraints;
- td->elements = asn_DEF_OCTET_STRING.elements;
- td->elements_count = asn_DEF_OCTET_STRING.elements_count;
- td->specifics = asn_DEF_OCTET_STRING.specifics;
-}
-
-void
-Opaque_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- Opaque_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-Opaque_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- Opaque_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-Opaque_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- Opaque_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-Opaque_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- Opaque_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-Opaque_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- Opaque_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-Opaque_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- Opaque_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_Opaque_tags_1[] = {
(ASN_TAG_CLASS_APPLICATION | (4 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2))
asn_TYPE_descriptor_t asn_DEF_Opaque = {
"Opaque",
"Opaque",
- Opaque_free,
- Opaque_print,
- Opaque_constraint,
- Opaque_decode_ber,
- Opaque_encode_der,
- Opaque_decode_xer,
- Opaque_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_OCTET_STRING,
asn_DEF_Opaque_tags_1,
sizeof(asn_DEF_Opaque_tags_1)
/sizeof(asn_DEF_Opaque_tags_1[0]) - 1, /* 1 */
asn_DEF_Opaque_tags_1, /* Same as above */
sizeof(asn_DEF_Opaque_tags_1)
/sizeof(asn_DEF_Opaque_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { 0, 0, OCTET_STRING_constraint },
0, 0, /* No members */
- 0 /* No specifics */
+ &asn_SPC_OCTET_STRING_specs /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "OpenPDU.h"
-static asn_TYPE_member_t asn_MBR_OpenPDU_1[] = {
+static asn_oer_constraints_t asn_OER_type_OpenPDU_constr_1 CC_NOTUSED = {
+ { 0, 0 },
+ -1};
+asn_per_constraints_t asn_PER_type_OpenPDU_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 0, 0, 0, 0 } /* (0..0) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+asn_TYPE_member_t asn_MBR_OpenPDU_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct OpenPDU, choice.simple),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_SimpleOpen,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"simple"
},
};
static const asn_TYPE_tag2member_t asn_MAP_OpenPDU_tag2el_1[] = {
{ (ASN_TAG_CLASS_APPLICATION | (0 << 2)), 0, 0, 0 } /* simple */
};
-static asn_CHOICE_specifics_t asn_SPC_OpenPDU_specs_1 = {
+asn_CHOICE_specifics_t asn_SPC_OpenPDU_specs_1 = {
sizeof(struct OpenPDU),
offsetof(struct OpenPDU, _asn_ctx),
offsetof(struct OpenPDU, present),
sizeof(((struct OpenPDU *)0)->present),
asn_MAP_OpenPDU_tag2el_1,
1, /* Count of tags in the map */
- 0,
+ 0, 0,
-1 /* Extensions start */
};
asn_TYPE_descriptor_t asn_DEF_OpenPDU = {
"OpenPDU",
"OpenPDU",
- CHOICE_free,
- CHOICE_print,
- CHOICE_constraint,
- CHOICE_decode_ber,
- CHOICE_encode_der,
- CHOICE_decode_xer,
- CHOICE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- CHOICE_outmost_tag,
+ &asn_OP_CHOICE,
0, /* No effective tags (pointer) */
0, /* No effective tags (count) */
0, /* No tags (pointer) */
0, /* No tags (count) */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_OpenPDU_constr_1, &asn_PER_type_OpenPDU_constr_1, CHOICE_constraint },
asn_MBR_OpenPDU_1,
1, /* Elements count */
&asn_SPC_OpenPDU_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "PDU.h"
-static asn_TYPE_member_t asn_MBR_PDU_1[] = {
+asn_TYPE_member_t asn_MBR_PDU_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct PDU, request_id),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"request-id"
},
{ ATF_NOFLAGS, 0, offsetof(struct PDU, error_status),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"error-status"
},
{ ATF_NOFLAGS, 0, offsetof(struct PDU, error_index),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"error-index"
},
{ ATF_NOFLAGS, 0, offsetof(struct PDU, variable_bindings),
(ASN_TAG_CLASS_UNIVERSAL | (16 << 2)),
0,
&asn_DEF_VarBindList,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"variable-bindings"
},
};
{ (ASN_TAG_CLASS_UNIVERSAL | (2 << 2)), 2, -2, 0 }, /* error-index */
{ (ASN_TAG_CLASS_UNIVERSAL | (16 << 2)), 3, 0, 0 } /* variable-bindings */
};
-static asn_SEQUENCE_specifics_t asn_SPC_PDU_specs_1 = {
+asn_SEQUENCE_specifics_t asn_SPC_PDU_specs_1 = {
sizeof(struct PDU),
offsetof(struct PDU, _asn_ctx),
asn_MAP_PDU_tag2el_1,
4, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_PDU = {
"PDU",
"PDU",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_PDU_tags_1,
sizeof(asn_DEF_PDU_tags_1)
/sizeof(asn_DEF_PDU_tags_1[0]), /* 1 */
asn_DEF_PDU_tags_1, /* Same as above */
sizeof(asn_DEF_PDU_tags_1)
/sizeof(asn_DEF_PDU_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_PDU_1,
4, /* Elements count */
&asn_SPC_PDU_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "PDUs.h"
-static asn_TYPE_member_t asn_MBR_PDUs_1[] = {
+static asn_oer_constraints_t asn_OER_type_PDUs_constr_1 CC_NOTUSED = {
+ { 0, 0 },
+ -1};
+asn_per_constraints_t asn_PER_type_PDUs_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 3, 3, 0, 4 } /* (0..4) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+asn_TYPE_member_t asn_MBR_PDUs_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct PDUs, choice.get_request),
(ASN_TAG_CLASS_CONTEXT | (0 << 2)),
0,
&asn_DEF_GetRequest_PDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"get-request"
},
{ ATF_NOFLAGS, 0, offsetof(struct PDUs, choice.get_next_request),
(ASN_TAG_CLASS_CONTEXT | (1 << 2)),
0,
&asn_DEF_GetNextRequest_PDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"get-next-request"
},
{ ATF_NOFLAGS, 0, offsetof(struct PDUs, choice.get_response),
(ASN_TAG_CLASS_CONTEXT | (2 << 2)),
0,
&asn_DEF_GetResponse_PDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"get-response"
},
{ ATF_NOFLAGS, 0, offsetof(struct PDUs, choice.set_request),
(ASN_TAG_CLASS_CONTEXT | (3 << 2)),
0,
&asn_DEF_SetRequest_PDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"set-request"
},
{ ATF_NOFLAGS, 0, offsetof(struct PDUs, choice.trap),
(ASN_TAG_CLASS_CONTEXT | (4 << 2)),
0,
&asn_DEF_Trap_PDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"trap"
},
};
{ (ASN_TAG_CLASS_CONTEXT | (3 << 2)), 3, 0, 0 }, /* set-request */
{ (ASN_TAG_CLASS_CONTEXT | (4 << 2)), 4, 0, 0 } /* trap */
};
-static asn_CHOICE_specifics_t asn_SPC_PDUs_specs_1 = {
+asn_CHOICE_specifics_t asn_SPC_PDUs_specs_1 = {
sizeof(struct PDUs),
offsetof(struct PDUs, _asn_ctx),
offsetof(struct PDUs, present),
sizeof(((struct PDUs *)0)->present),
asn_MAP_PDUs_tag2el_1,
5, /* Count of tags in the map */
- 0,
+ 0, 0,
-1 /* Extensions start */
};
asn_TYPE_descriptor_t asn_DEF_PDUs = {
"PDUs",
"PDUs",
- CHOICE_free,
- CHOICE_print,
- CHOICE_constraint,
- CHOICE_decode_ber,
- CHOICE_encode_der,
- CHOICE_decode_xer,
- CHOICE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- CHOICE_outmost_tag,
+ &asn_OP_CHOICE,
0, /* No effective tags (pointer) */
0, /* No effective tags (count) */
0, /* No tags (pointer) */
0, /* No tags (count) */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_PDUs_constr_1, &asn_PER_type_PDUs_constr_1, CHOICE_constraint },
asn_MBR_PDUs_1,
5, /* Elements count */
&asn_SPC_PDUs_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "PhysAddress.h"
-int
-PhysAddress_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_OCTET_STRING.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using OCTET_STRING,
* so here we adjust the DEF accordingly.
*/
-static void
-PhysAddress_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_OCTET_STRING.free_struct;
- td->print_struct = asn_DEF_OCTET_STRING.print_struct;
- td->check_constraints = asn_DEF_OCTET_STRING.check_constraints;
- td->ber_decoder = asn_DEF_OCTET_STRING.ber_decoder;
- td->der_encoder = asn_DEF_OCTET_STRING.der_encoder;
- td->xer_decoder = asn_DEF_OCTET_STRING.xer_decoder;
- td->xer_encoder = asn_DEF_OCTET_STRING.xer_encoder;
- td->uper_decoder = asn_DEF_OCTET_STRING.uper_decoder;
- td->uper_encoder = asn_DEF_OCTET_STRING.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_OCTET_STRING.per_constraints;
- td->elements = asn_DEF_OCTET_STRING.elements;
- td->elements_count = asn_DEF_OCTET_STRING.elements_count;
- td->specifics = asn_DEF_OCTET_STRING.specifics;
-}
-
-void
-PhysAddress_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- PhysAddress_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-PhysAddress_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- PhysAddress_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-PhysAddress_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- PhysAddress_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-PhysAddress_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- PhysAddress_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-PhysAddress_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- PhysAddress_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-PhysAddress_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- PhysAddress_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_PhysAddress_tags_1[] = {
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2))
};
asn_TYPE_descriptor_t asn_DEF_PhysAddress = {
"PhysAddress",
"PhysAddress",
- PhysAddress_free,
- PhysAddress_print,
- PhysAddress_constraint,
- PhysAddress_decode_ber,
- PhysAddress_encode_der,
- PhysAddress_decode_xer,
- PhysAddress_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_OCTET_STRING,
asn_DEF_PhysAddress_tags_1,
sizeof(asn_DEF_PhysAddress_tags_1)
/sizeof(asn_DEF_PhysAddress_tags_1[0]), /* 1 */
asn_DEF_PhysAddress_tags_1, /* Same as above */
sizeof(asn_DEF_PhysAddress_tags_1)
/sizeof(asn_DEF_PhysAddress_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, OCTET_STRING_constraint },
0, 0, /* No members */
- 0 /* No specifics */
+ &asn_SPC_OCTET_STRING_specs /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "RReqPDU.h"
static int
-memb_priority_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+memb_priority_constraint_1(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
long value;
}
}
-static asn_TYPE_member_t asn_MBR_RReqPDU_1[] = {
+static asn_oer_constraints_t asn_OER_memb_priority_constr_3 CC_NOTUSED = {
+ { 4, 0 } /* (-1..2147483647) */,
+ -1};
+static asn_per_constraints_t asn_PER_memb_priority_constr_3 CC_NOTUSED = {
+ { APC_CONSTRAINED, 32, -1, -1, 2147483647 } /* (-1..2147483647) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+asn_TYPE_member_t asn_MBR_RReqPDU_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct RReqPDU, subtree),
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2)),
0,
&asn_DEF_ObjectName,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"subtree"
},
{ ATF_NOFLAGS, 0, offsetof(struct RReqPDU, priority),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_NativeInteger,
- memb_priority_constraint_1,
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { &asn_OER_memb_priority_constr_3, &asn_PER_memb_priority_constr_3, memb_priority_constraint_1 },
+ 0, 0, /* No default value */
"priority"
},
{ ATF_NOFLAGS, 0, offsetof(struct RReqPDU, operation),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"operation"
},
};
{ (ASN_TAG_CLASS_UNIVERSAL | (2 << 2)), 2, -1, 0 }, /* operation */
{ (ASN_TAG_CLASS_UNIVERSAL | (6 << 2)), 0, 0, 0 } /* subtree */
};
-static asn_SEQUENCE_specifics_t asn_SPC_RReqPDU_specs_1 = {
+asn_SEQUENCE_specifics_t asn_SPC_RReqPDU_specs_1 = {
sizeof(struct RReqPDU),
offsetof(struct RReqPDU, _asn_ctx),
asn_MAP_RReqPDU_tag2el_1,
3, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_RReqPDU = {
"RReqPDU",
"RReqPDU",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_RReqPDU_tags_1,
sizeof(asn_DEF_RReqPDU_tags_1)
/sizeof(asn_DEF_RReqPDU_tags_1[0]) - 1, /* 1 */
asn_DEF_RReqPDU_tags_1, /* Same as above */
sizeof(asn_DEF_RReqPDU_tags_1)
/sizeof(asn_DEF_RReqPDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_RReqPDU_1,
3, /* Elements count */
&asn_SPC_RReqPDU_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "RRspPDU.h"
-int
-RRspPDU_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_INTEGER.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using INTEGER,
* so here we adjust the DEF accordingly.
*/
-static void
-RRspPDU_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_INTEGER.free_struct;
- td->print_struct = asn_DEF_INTEGER.print_struct;
- td->check_constraints = asn_DEF_INTEGER.check_constraints;
- td->ber_decoder = asn_DEF_INTEGER.ber_decoder;
- td->der_encoder = asn_DEF_INTEGER.der_encoder;
- td->xer_decoder = asn_DEF_INTEGER.xer_decoder;
- td->xer_encoder = asn_DEF_INTEGER.xer_encoder;
- td->uper_decoder = asn_DEF_INTEGER.uper_decoder;
- td->uper_encoder = asn_DEF_INTEGER.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_INTEGER.per_constraints;
- td->elements = asn_DEF_INTEGER.elements;
- td->elements_count = asn_DEF_INTEGER.elements_count;
- td->specifics = asn_DEF_INTEGER.specifics;
-}
-
-void
-RRspPDU_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- RRspPDU_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-RRspPDU_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- RRspPDU_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-RRspPDU_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- RRspPDU_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-RRspPDU_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- RRspPDU_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-RRspPDU_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- RRspPDU_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-RRspPDU_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- RRspPDU_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_RRspPDU_tags_1[] = {
(ASN_TAG_CLASS_APPLICATION | (3 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2))
asn_TYPE_descriptor_t asn_DEF_RRspPDU = {
"RRspPDU",
"RRspPDU",
- RRspPDU_free,
- RRspPDU_print,
- RRspPDU_constraint,
- RRspPDU_decode_ber,
- RRspPDU_encode_der,
- RRspPDU_decode_xer,
- RRspPDU_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_INTEGER,
asn_DEF_RRspPDU_tags_1,
sizeof(asn_DEF_RRspPDU_tags_1)
/sizeof(asn_DEF_RRspPDU_tags_1[0]) - 1, /* 1 */
asn_DEF_RRspPDU_tags_1, /* Same as above */
sizeof(asn_DEF_RRspPDU_tags_1)
/sizeof(asn_DEF_RRspPDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { 0, 0, INTEGER_constraint },
0, 0, /* Defined elsewhere */
0 /* No specifics */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "SMUX-PDUs.h"
+static asn_oer_constraints_t asn_OER_type_SMUX_PDUs_constr_1 CC_NOTUSED = {
+ { 0, 0 },
+ -1};
+static asn_per_constraints_t asn_PER_type_SMUX_PDUs_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 3, 3, 0, 5 } /* (0..5) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
static asn_TYPE_member_t asn_MBR_SMUX_PDUs_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct SMUX_PDUs, choice.open),
-1 /* Ambiguous tag (CHOICE?) */,
0,
&asn_DEF_OpenPDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"open"
},
{ ATF_NOFLAGS, 0, offsetof(struct SMUX_PDUs, choice.close),
(ASN_TAG_CLASS_APPLICATION | (1 << 2)),
0,
&asn_DEF_ClosePDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"close"
},
{ ATF_NOFLAGS, 0, offsetof(struct SMUX_PDUs, choice.registerRequest),
(ASN_TAG_CLASS_APPLICATION | (2 << 2)),
0,
&asn_DEF_RReqPDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"registerRequest"
},
{ ATF_NOFLAGS, 0, offsetof(struct SMUX_PDUs, choice.registerResponse),
(ASN_TAG_CLASS_APPLICATION | (3 << 2)),
0,
&asn_DEF_RRspPDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"registerResponse"
},
{ ATF_NOFLAGS, 0, offsetof(struct SMUX_PDUs, choice.pdus),
-1 /* Ambiguous tag (CHOICE?) */,
0,
&asn_DEF_PDUs,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"pdus"
},
{ ATF_NOFLAGS, 0, offsetof(struct SMUX_PDUs, choice.commitOrRollback),
(ASN_TAG_CLASS_APPLICATION | (4 << 2)),
0,
&asn_DEF_SOutPDU,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"commitOrRollback"
},
};
+static const unsigned asn_MAP_SMUX_PDUs_to_canonical_1[] = { 0, 1, 2, 3, 5, 4 };
+static const unsigned asn_MAP_SMUX_PDUs_from_canonical_1[] = { 0, 1, 2, 3, 5, 4 };
static const asn_TYPE_tag2member_t asn_MAP_SMUX_PDUs_tag2el_1[] = {
{ (ASN_TAG_CLASS_APPLICATION | (0 << 2)), 0, 0, 0 }, /* simple */
{ (ASN_TAG_CLASS_APPLICATION | (1 << 2)), 1, 0, 0 }, /* close */
sizeof(((struct SMUX_PDUs *)0)->present),
asn_MAP_SMUX_PDUs_tag2el_1,
10, /* Count of tags in the map */
- 0,
+ asn_MAP_SMUX_PDUs_to_canonical_1,
+ asn_MAP_SMUX_PDUs_from_canonical_1,
-1 /* Extensions start */
};
asn_TYPE_descriptor_t asn_DEF_SMUX_PDUs = {
"SMUX-PDUs",
"SMUX-PDUs",
- CHOICE_free,
- CHOICE_print,
- CHOICE_constraint,
- CHOICE_decode_ber,
- CHOICE_encode_der,
- CHOICE_decode_xer,
- CHOICE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- CHOICE_outmost_tag,
+ &asn_OP_CHOICE,
0, /* No effective tags (pointer) */
0, /* No effective tags (count) */
0, /* No tags (pointer) */
0, /* No tags (count) */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_SMUX_PDUs_constr_1, &asn_PER_type_SMUX_PDUs_constr_1, CHOICE_constraint },
asn_MBR_SMUX_PDUs_1,
6, /* Elements count */
&asn_SPC_SMUX_PDUs_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "SOutPDU.h"
-int
-SOutPDU_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_INTEGER.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using INTEGER,
* so here we adjust the DEF accordingly.
*/
-static void
-SOutPDU_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_INTEGER.free_struct;
- td->print_struct = asn_DEF_INTEGER.print_struct;
- td->check_constraints = asn_DEF_INTEGER.check_constraints;
- td->ber_decoder = asn_DEF_INTEGER.ber_decoder;
- td->der_encoder = asn_DEF_INTEGER.der_encoder;
- td->xer_decoder = asn_DEF_INTEGER.xer_decoder;
- td->xer_encoder = asn_DEF_INTEGER.xer_encoder;
- td->uper_decoder = asn_DEF_INTEGER.uper_decoder;
- td->uper_encoder = asn_DEF_INTEGER.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_INTEGER.per_constraints;
- td->elements = asn_DEF_INTEGER.elements;
- td->elements_count = asn_DEF_INTEGER.elements_count;
- td->specifics = asn_DEF_INTEGER.specifics;
-}
-
-void
-SOutPDU_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- SOutPDU_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-SOutPDU_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- SOutPDU_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-SOutPDU_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- SOutPDU_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-SOutPDU_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- SOutPDU_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-SOutPDU_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- SOutPDU_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-SOutPDU_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- SOutPDU_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_SOutPDU_tags_1[] = {
(ASN_TAG_CLASS_APPLICATION | (4 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2))
asn_TYPE_descriptor_t asn_DEF_SOutPDU = {
"SOutPDU",
"SOutPDU",
- SOutPDU_free,
- SOutPDU_print,
- SOutPDU_constraint,
- SOutPDU_decode_ber,
- SOutPDU_encode_der,
- SOutPDU_decode_xer,
- SOutPDU_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_INTEGER,
asn_DEF_SOutPDU_tags_1,
sizeof(asn_DEF_SOutPDU_tags_1)
/sizeof(asn_DEF_SOutPDU_tags_1[0]) - 1, /* 1 */
asn_DEF_SOutPDU_tags_1, /* Same as above */
sizeof(asn_DEF_SOutPDU_tags_1)
/sizeof(asn_DEF_SOutPDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { 0, 0, INTEGER_constraint },
0, 0, /* Defined elsewhere */
0 /* No specifics */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "SetRequest-PDU.h"
-int
-SetRequest_PDU_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- /* Replace with underlying type checker */
- td->check_constraints = asn_DEF_PDU.check_constraints;
- return td->check_constraints(td, sptr, ctfailcb, app_key);
-}
-
/*
* This type is implemented using PDU,
* so here we adjust the DEF accordingly.
*/
-static void
-SetRequest_PDU_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_PDU.free_struct;
- td->print_struct = asn_DEF_PDU.print_struct;
- td->check_constraints = asn_DEF_PDU.check_constraints;
- td->ber_decoder = asn_DEF_PDU.ber_decoder;
- td->der_encoder = asn_DEF_PDU.der_encoder;
- td->xer_decoder = asn_DEF_PDU.xer_decoder;
- td->xer_encoder = asn_DEF_PDU.xer_encoder;
- td->uper_decoder = asn_DEF_PDU.uper_decoder;
- td->uper_encoder = asn_DEF_PDU.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_PDU.per_constraints;
- td->elements = asn_DEF_PDU.elements;
- td->elements_count = asn_DEF_PDU.elements_count;
- td->specifics = asn_DEF_PDU.specifics;
-}
-
-void
-SetRequest_PDU_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- SetRequest_PDU_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-SetRequest_PDU_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- SetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-SetRequest_PDU_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- SetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-SetRequest_PDU_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- SetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-SetRequest_PDU_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- SetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-SetRequest_PDU_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- SetRequest_PDU_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
static const ber_tlv_tag_t asn_DEF_SetRequest_PDU_tags_1[] = {
(ASN_TAG_CLASS_CONTEXT | (3 << 2)),
(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
asn_TYPE_descriptor_t asn_DEF_SetRequest_PDU = {
"SetRequest-PDU",
"SetRequest-PDU",
- SetRequest_PDU_free,
- SetRequest_PDU_print,
- SetRequest_PDU_constraint,
- SetRequest_PDU_decode_ber,
- SetRequest_PDU_encode_der,
- SetRequest_PDU_decode_xer,
- SetRequest_PDU_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_SetRequest_PDU_tags_1,
sizeof(asn_DEF_SetRequest_PDU_tags_1)
/sizeof(asn_DEF_SetRequest_PDU_tags_1[0]) - 1, /* 1 */
asn_DEF_SetRequest_PDU_tags_1, /* Same as above */
sizeof(asn_DEF_SetRequest_PDU_tags_1)
/sizeof(asn_DEF_SetRequest_PDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
- 0, 0, /* Defined elsewhere */
- 0 /* No specifics */
+ { 0, 0, SEQUENCE_constraint },
+ asn_MBR_PDU_1,
+ 4, /* Elements count */
+ &asn_SPC_PDU_specs_1 /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "SimpleOpen.h"
-static asn_TYPE_member_t asn_MBR_SimpleOpen_1[] = {
+asn_TYPE_member_t asn_MBR_SimpleOpen_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct SimpleOpen, version),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"version"
},
{ ATF_NOFLAGS, 0, offsetof(struct SimpleOpen, identity),
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2)),
0,
&asn_DEF_OBJECT_IDENTIFIER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"identity"
},
{ ATF_NOFLAGS, 0, offsetof(struct SimpleOpen, description),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
0,
&asn_DEF_DisplayString,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"description"
},
{ ATF_NOFLAGS, 0, offsetof(struct SimpleOpen, password),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
0,
&asn_DEF_OCTET_STRING,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"password"
},
};
{ (ASN_TAG_CLASS_UNIVERSAL | (4 << 2)), 3, -1, 0 }, /* password */
{ (ASN_TAG_CLASS_UNIVERSAL | (6 << 2)), 1, 0, 0 } /* identity */
};
-static asn_SEQUENCE_specifics_t asn_SPC_SimpleOpen_specs_1 = {
+asn_SEQUENCE_specifics_t asn_SPC_SimpleOpen_specs_1 = {
sizeof(struct SimpleOpen),
offsetof(struct SimpleOpen, _asn_ctx),
asn_MAP_SimpleOpen_tag2el_1,
4, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_SimpleOpen = {
"SimpleOpen",
"SimpleOpen",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_SimpleOpen_tags_1,
sizeof(asn_DEF_SimpleOpen_tags_1)
/sizeof(asn_DEF_SimpleOpen_tags_1[0]) - 1, /* 1 */
asn_DEF_SimpleOpen_tags_1, /* Same as above */
sizeof(asn_DEF_SimpleOpen_tags_1)
/sizeof(asn_DEF_SimpleOpen_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_SimpleOpen_1,
4, /* Elements count */
&asn_SPC_SimpleOpen_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "SimpleSyntax.h"
-static asn_TYPE_member_t asn_MBR_SimpleSyntax_1[] = {
+static asn_oer_constraints_t asn_OER_type_SimpleSyntax_constr_1 CC_NOTUSED = {
+ { 0, 0 },
+ -1};
+asn_per_constraints_t asn_PER_type_SimpleSyntax_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 2, 2, 0, 3 } /* (0..3) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+asn_TYPE_member_t asn_MBR_SimpleSyntax_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct SimpleSyntax, choice.number),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"number"
},
{ ATF_NOFLAGS, 0, offsetof(struct SimpleSyntax, choice.string),
(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)),
0,
&asn_DEF_OCTET_STRING,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"string"
},
{ ATF_NOFLAGS, 0, offsetof(struct SimpleSyntax, choice.object),
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2)),
0,
&asn_DEF_OBJECT_IDENTIFIER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"object"
},
{ ATF_NOFLAGS, 0, offsetof(struct SimpleSyntax, choice.empty),
(ASN_TAG_CLASS_UNIVERSAL | (5 << 2)),
0,
&asn_DEF_NULL,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"empty"
},
};
+static const unsigned asn_MAP_SimpleSyntax_to_canonical_1[] = { 0, 1, 3, 2 };
+static const unsigned asn_MAP_SimpleSyntax_from_canonical_1[] = { 0, 1, 3, 2 };
static const asn_TYPE_tag2member_t asn_MAP_SimpleSyntax_tag2el_1[] = {
{ (ASN_TAG_CLASS_UNIVERSAL | (2 << 2)), 0, 0, 0 }, /* number */
{ (ASN_TAG_CLASS_UNIVERSAL | (4 << 2)), 1, 0, 0 }, /* string */
{ (ASN_TAG_CLASS_UNIVERSAL | (5 << 2)), 3, 0, 0 }, /* empty */
{ (ASN_TAG_CLASS_UNIVERSAL | (6 << 2)), 2, 0, 0 } /* object */
};
-static asn_CHOICE_specifics_t asn_SPC_SimpleSyntax_specs_1 = {
+asn_CHOICE_specifics_t asn_SPC_SimpleSyntax_specs_1 = {
sizeof(struct SimpleSyntax),
offsetof(struct SimpleSyntax, _asn_ctx),
offsetof(struct SimpleSyntax, present),
sizeof(((struct SimpleSyntax *)0)->present),
asn_MAP_SimpleSyntax_tag2el_1,
4, /* Count of tags in the map */
- 0,
+ asn_MAP_SimpleSyntax_to_canonical_1,
+ asn_MAP_SimpleSyntax_from_canonical_1,
-1 /* Extensions start */
};
asn_TYPE_descriptor_t asn_DEF_SimpleSyntax = {
"SimpleSyntax",
"SimpleSyntax",
- CHOICE_free,
- CHOICE_print,
- CHOICE_constraint,
- CHOICE_decode_ber,
- CHOICE_encode_der,
- CHOICE_decode_xer,
- CHOICE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- CHOICE_outmost_tag,
+ &asn_OP_CHOICE,
0, /* No effective tags (pointer) */
0, /* No effective tags (count) */
0, /* No tags (pointer) */
0, /* No tags (count) */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_SimpleSyntax_constr_1, &asn_PER_type_SimpleSyntax_constr_1, CHOICE_constraint },
asn_MBR_SimpleSyntax_1,
4, /* Elements count */
&asn_SPC_SimpleSyntax_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "TcpConnEntry.h"
static int
-memb_tcpConnLocalPort_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+memb_tcpConnLocalPort_constraint_1(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
long value;
}
static int
-memb_tcpConnRemPort_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+memb_tcpConnRemPort_constraint_1(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
long value;
}
}
+static asn_oer_constraints_t asn_OER_memb_tcpConnLocalPort_constr_4 CC_NOTUSED = {
+ { 2, 1 } /* (0..65535) */,
+ -1};
+static asn_per_constraints_t asn_PER_memb_tcpConnLocalPort_constr_4 CC_NOTUSED = {
+ { APC_CONSTRAINED, 16, 16, 0, 65535 } /* (0..65535) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+static asn_oer_constraints_t asn_OER_memb_tcpConnRemPort_constr_6 CC_NOTUSED = {
+ { 2, 1 } /* (0..65535) */,
+ -1};
+static asn_per_constraints_t asn_PER_memb_tcpConnRemPort_constr_6 CC_NOTUSED = {
+ { APC_CONSTRAINED, 16, 16, 0, 65535 } /* (0..65535) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
static asn_TYPE_member_t asn_MBR_TcpConnEntry_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct TcpConnEntry, tcpConnState),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"tcpConnState"
},
{ ATF_NOFLAGS, 0, offsetof(struct TcpConnEntry, tcpConnLocalAddress),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"tcpConnLocalAddress"
},
{ ATF_NOFLAGS, 0, offsetof(struct TcpConnEntry, tcpConnLocalPort),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_NativeInteger,
- memb_tcpConnLocalPort_constraint_1,
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { &asn_OER_memb_tcpConnLocalPort_constr_4, &asn_PER_memb_tcpConnLocalPort_constr_4, memb_tcpConnLocalPort_constraint_1 },
+ 0, 0, /* No default value */
"tcpConnLocalPort"
},
{ ATF_NOFLAGS, 0, offsetof(struct TcpConnEntry, tcpConnRemAddress),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"tcpConnRemAddress"
},
{ ATF_NOFLAGS, 0, offsetof(struct TcpConnEntry, tcpConnRemPort),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_NativeInteger,
- memb_tcpConnRemPort_constraint_1,
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { &asn_OER_memb_tcpConnRemPort_constr_6, &asn_PER_memb_tcpConnRemPort_constr_6, memb_tcpConnRemPort_constraint_1 },
+ 0, 0, /* No default value */
"tcpConnRemPort"
},
};
asn_MAP_TcpConnEntry_tag2el_1,
5, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_TcpConnEntry = {
"TcpConnEntry",
"TcpConnEntry",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_TcpConnEntry_tags_1,
sizeof(asn_DEF_TcpConnEntry_tags_1)
/sizeof(asn_DEF_TcpConnEntry_tags_1[0]), /* 1 */
asn_DEF_TcpConnEntry_tags_1, /* Same as above */
sizeof(asn_DEF_TcpConnEntry_tags_1)
/sizeof(asn_DEF_TcpConnEntry_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_TcpConnEntry_1,
5, /* Elements count */
&asn_SPC_TcpConnEntry_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "TimeTicks.h"
int
-TimeTicks_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
+TimeTicks_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
if(!sptr) {
* This type is implemented using NativeInteger,
* so here we adjust the DEF accordingly.
*/
-static void
-TimeTicks_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
- td->free_struct = asn_DEF_NativeInteger.free_struct;
- td->print_struct = asn_DEF_NativeInteger.print_struct;
- td->check_constraints = asn_DEF_NativeInteger.check_constraints;
- td->ber_decoder = asn_DEF_NativeInteger.ber_decoder;
- td->der_encoder = asn_DEF_NativeInteger.der_encoder;
- td->xer_decoder = asn_DEF_NativeInteger.xer_decoder;
- td->xer_encoder = asn_DEF_NativeInteger.xer_encoder;
- td->uper_decoder = asn_DEF_NativeInteger.uper_decoder;
- td->uper_encoder = asn_DEF_NativeInteger.uper_encoder;
- if(!td->per_constraints)
- td->per_constraints = asn_DEF_NativeInteger.per_constraints;
- td->elements = asn_DEF_NativeInteger.elements;
- td->elements_count = asn_DEF_NativeInteger.elements_count;
- /* td->specifics = asn_DEF_NativeInteger.specifics; // Defined explicitly */
-}
-
-void
-TimeTicks_free(asn_TYPE_descriptor_t *td,
- void *struct_ptr, int contents_only) {
- TimeTicks_1_inherit_TYPE_descriptor(td);
- td->free_struct(td, struct_ptr, contents_only);
-}
-
-int
-TimeTicks_print(asn_TYPE_descriptor_t *td, const void *struct_ptr,
- int ilevel, asn_app_consume_bytes_f *cb, void *app_key) {
- TimeTicks_1_inherit_TYPE_descriptor(td);
- return td->print_struct(td, struct_ptr, ilevel, cb, app_key);
-}
-
-asn_dec_rval_t
-TimeTicks_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const void *bufptr, size_t size, int tag_mode) {
- TimeTicks_1_inherit_TYPE_descriptor(td);
- return td->ber_decoder(opt_codec_ctx, td, structure, bufptr, size, tag_mode);
-}
-
-asn_enc_rval_t
-TimeTicks_encode_der(asn_TYPE_descriptor_t *td,
- void *structure, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- TimeTicks_1_inherit_TYPE_descriptor(td);
- return td->der_encoder(td, structure, tag_mode, tag, cb, app_key);
-}
-
-asn_dec_rval_t
-TimeTicks_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **structure, const char *opt_mname, const void *bufptr, size_t size) {
- TimeTicks_1_inherit_TYPE_descriptor(td);
- return td->xer_decoder(opt_codec_ctx, td, structure, opt_mname, bufptr, size);
-}
-
-asn_enc_rval_t
-TimeTicks_encode_xer(asn_TYPE_descriptor_t *td, void *structure,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- TimeTicks_1_inherit_TYPE_descriptor(td);
- return td->xer_encoder(td, structure, ilevel, flags, cb, app_key);
-}
-
-static const asn_INTEGER_specifics_t asn_SPC_TimeTicks_specs_1 = {
+static asn_oer_constraints_t asn_OER_type_TimeTicks_constr_1 CC_NOTUSED = {
+ { 4, 1 } /* (0..4294967295) */,
+ -1};
+asn_per_constraints_t asn_PER_type_TimeTicks_constr_1 CC_NOTUSED = {
+ { APC_CONSTRAINED, 32, -1, 0, 4294967295 } /* (0..4294967295) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
+const asn_INTEGER_specifics_t asn_SPC_TimeTicks_specs_1 = {
0, 0, 0, 0, 0,
0, /* Native long size */
1 /* Unsigned representation */
asn_TYPE_descriptor_t asn_DEF_TimeTicks = {
"TimeTicks",
"TimeTicks",
- TimeTicks_free,
- TimeTicks_print,
- TimeTicks_constraint,
- TimeTicks_decode_ber,
- TimeTicks_encode_der,
- TimeTicks_decode_xer,
- TimeTicks_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_NativeInteger,
asn_DEF_TimeTicks_tags_1,
sizeof(asn_DEF_TimeTicks_tags_1)
/sizeof(asn_DEF_TimeTicks_tags_1[0]) - 1, /* 1 */
asn_DEF_TimeTicks_tags_1, /* Same as above */
sizeof(asn_DEF_TimeTicks_tags_1)
/sizeof(asn_DEF_TimeTicks_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { &asn_OER_type_TimeTicks_constr_1, &asn_PER_type_TimeTicks_constr_1, TimeTicks_constraint },
0, 0, /* No members */
&asn_SPC_TimeTicks_specs_1 /* Additional specs */
};
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "Trap-PDU.h"
-static asn_TYPE_member_t asn_MBR_Trap_PDU_1[] = {
+asn_TYPE_member_t asn_MBR_Trap_PDU_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct Trap_PDU, enterprise),
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2)),
0,
&asn_DEF_OBJECT_IDENTIFIER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"enterprise"
},
{ ATF_NOFLAGS, 0, offsetof(struct Trap_PDU, agent_addr),
-1 /* Ambiguous tag (CHOICE?) */,
0,
&asn_DEF_NetworkAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"agent-addr"
},
{ ATF_NOFLAGS, 0, offsetof(struct Trap_PDU, generic_trap),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"generic-trap"
},
{ ATF_NOFLAGS, 0, offsetof(struct Trap_PDU, specific_trap),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_INTEGER,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"specific-trap"
},
{ ATF_NOFLAGS, 0, offsetof(struct Trap_PDU, time_stamp),
(ASN_TAG_CLASS_APPLICATION | (3 << 2)),
0,
&asn_DEF_TimeTicks,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"time-stamp"
},
{ ATF_NOFLAGS, 0, offsetof(struct Trap_PDU, variable_bindings),
(ASN_TAG_CLASS_UNIVERSAL | (16 << 2)),
0,
&asn_DEF_VarBindList,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"variable-bindings"
},
};
{ (ASN_TAG_CLASS_APPLICATION | (0 << 2)), 1, 0, 0 }, /* internet */
{ (ASN_TAG_CLASS_APPLICATION | (3 << 2)), 4, 0, 0 } /* time-stamp */
};
-static asn_SEQUENCE_specifics_t asn_SPC_Trap_PDU_specs_1 = {
+asn_SEQUENCE_specifics_t asn_SPC_Trap_PDU_specs_1 = {
sizeof(struct Trap_PDU),
offsetof(struct Trap_PDU, _asn_ctx),
asn_MAP_Trap_PDU_tag2el_1,
6, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_Trap_PDU = {
"Trap-PDU",
"Trap-PDU",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_Trap_PDU_tags_1,
sizeof(asn_DEF_Trap_PDU_tags_1)
/sizeof(asn_DEF_Trap_PDU_tags_1[0]) - 1, /* 1 */
asn_DEF_Trap_PDU_tags_1, /* Same as above */
sizeof(asn_DEF_Trap_PDU_tags_1)
/sizeof(asn_DEF_Trap_PDU_tags_1[0]), /* 2 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_Trap_PDU_1,
6, /* Elements count */
&asn_SPC_Trap_PDU_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "UdpEntry.h"
static int
-memb_udpLocalPort_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+memb_udpLocalPort_constraint_1(const asn_TYPE_descriptor_t *td, const void *sptr,
asn_app_constraint_failed_f *ctfailcb, void *app_key) {
long value;
}
}
+static asn_oer_constraints_t asn_OER_memb_udpLocalPort_constr_3 CC_NOTUSED = {
+ { 2, 1 } /* (0..65535) */,
+ -1};
+static asn_per_constraints_t asn_PER_memb_udpLocalPort_constr_3 CC_NOTUSED = {
+ { APC_CONSTRAINED, 16, 16, 0, 65535 } /* (0..65535) */,
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ 0, 0 /* No PER value map */
+};
static asn_TYPE_member_t asn_MBR_UdpEntry_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct UdpEntry, udpLocalAddress),
(ASN_TAG_CLASS_APPLICATION | (0 << 2)),
0,
&asn_DEF_IpAddress,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"udpLocalAddress"
},
{ ATF_NOFLAGS, 0, offsetof(struct UdpEntry, udpLocalPort),
(ASN_TAG_CLASS_UNIVERSAL | (2 << 2)),
0,
&asn_DEF_NativeInteger,
- memb_udpLocalPort_constraint_1,
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { &asn_OER_memb_udpLocalPort_constr_3, &asn_PER_memb_udpLocalPort_constr_3, memb_udpLocalPort_constraint_1 },
+ 0, 0, /* No default value */
"udpLocalPort"
},
};
asn_MAP_UdpEntry_tag2el_1,
2, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_UdpEntry = {
"UdpEntry",
"UdpEntry",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_UdpEntry_tags_1,
sizeof(asn_DEF_UdpEntry_tags_1)
/sizeof(asn_DEF_UdpEntry_tags_1[0]), /* 1 */
asn_DEF_UdpEntry_tags_1, /* Same as above */
sizeof(asn_DEF_UdpEntry_tags_1)
/sizeof(asn_DEF_UdpEntry_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_UdpEntry_1,
2, /* Elements count */
&asn_SPC_UdpEntry_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "VarBind.h"
-static asn_TYPE_member_t asn_MBR_VarBind_1[] = {
+asn_TYPE_member_t asn_MBR_VarBind_1[] = {
{ ATF_NOFLAGS, 0, offsetof(struct VarBind, name),
(ASN_TAG_CLASS_UNIVERSAL | (6 << 2)),
0,
&asn_DEF_ObjectName,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"name"
},
{ ATF_NOFLAGS, 0, offsetof(struct VarBind, value),
-1 /* Ambiguous tag (CHOICE?) */,
0,
&asn_DEF_ObjectSyntax,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
"value"
},
};
{ (ASN_TAG_CLASS_APPLICATION | (3 << 2)), 1, 0, 0 }, /* ticks */
{ (ASN_TAG_CLASS_APPLICATION | (4 << 2)), 1, 0, 0 } /* arbitrary */
};
-static asn_SEQUENCE_specifics_t asn_SPC_VarBind_specs_1 = {
+asn_SEQUENCE_specifics_t asn_SPC_VarBind_specs_1 = {
sizeof(struct VarBind),
offsetof(struct VarBind, _asn_ctx),
asn_MAP_VarBind_tag2el_1,
10, /* Count of tags in the map */
0, 0, 0, /* Optional elements (not needed) */
- -1, /* Start extensions */
- -1 /* Stop extensions */
+ -1, /* First extension addition */
};
asn_TYPE_descriptor_t asn_DEF_VarBind = {
"VarBind",
"VarBind",
- SEQUENCE_free,
- SEQUENCE_print,
- SEQUENCE_constraint,
- SEQUENCE_decode_ber,
- SEQUENCE_encode_der,
- SEQUENCE_decode_xer,
- SEQUENCE_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE,
asn_DEF_VarBind_tags_1,
sizeof(asn_DEF_VarBind_tags_1)
/sizeof(asn_DEF_VarBind_tags_1[0]), /* 1 */
asn_DEF_VarBind_tags_1, /* Same as above */
sizeof(asn_DEF_VarBind_tags_1)
/sizeof(asn_DEF_VarBind_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_constraint },
asn_MBR_VarBind_1,
2, /* Elements count */
&asn_SPC_VarBind_specs_1 /* Additional specs */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#include "VarBindList.h"
-static asn_TYPE_member_t asn_MBR_VarBindList_1[] = {
+asn_TYPE_member_t asn_MBR_VarBindList_1[] = {
{ ATF_POINTER, 0, 0,
(ASN_TAG_CLASS_UNIVERSAL | (16 << 2)),
0,
&asn_DEF_VarBind,
- 0, /* Defer constraints checking to the member type */
- 0, /* PER is not compiled, use -gen-PER */
0,
+ { 0, 0, 0 },
+ 0, 0, /* No default value */
""
},
};
static const ber_tlv_tag_t asn_DEF_VarBindList_tags_1[] = {
(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
};
-static asn_SET_OF_specifics_t asn_SPC_VarBindList_specs_1 = {
+asn_SET_OF_specifics_t asn_SPC_VarBindList_specs_1 = {
sizeof(struct VarBindList),
offsetof(struct VarBindList, _asn_ctx),
0, /* XER encoding is XMLDelimitedItemList */
asn_TYPE_descriptor_t asn_DEF_VarBindList = {
"VarBindList",
"VarBindList",
- SEQUENCE_OF_free,
- SEQUENCE_OF_print,
- SEQUENCE_OF_constraint,
- SEQUENCE_OF_decode_ber,
- SEQUENCE_OF_encode_der,
- SEQUENCE_OF_decode_xer,
- SEQUENCE_OF_encode_xer,
- 0, 0, /* No PER support, use "-gen-PER" to enable */
- 0, /* Use generic outmost tag fetcher */
+ &asn_OP_SEQUENCE_OF,
asn_DEF_VarBindList_tags_1,
sizeof(asn_DEF_VarBindList_tags_1)
/sizeof(asn_DEF_VarBindList_tags_1[0]), /* 1 */
asn_DEF_VarBindList_tags_1, /* Same as above */
sizeof(asn_DEF_VarBindList_tags_1)
/sizeof(asn_DEF_VarBindList_tags_1[0]), /* 1 */
- 0, /* No PER visible constraints */
+ { 0, 0, SEQUENCE_OF_constraint },
asn_MBR_VarBindList_1,
1, /* Single element */
&asn_SPC_VarBindList_specs_1 /* Additional specs */
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <asn_application.h>
+#include <errno.h>
+
+static asn_enc_rval_t asn_encode_internal(const asn_codec_ctx_t *opt_codec_ctx,
+ enum asn_transfer_syntax syntax,
+ const asn_TYPE_descriptor_t *td,
+ const void *sptr,
+ asn_app_consume_bytes_f *callback,
+ void *callback_key);
+
+
+struct callback_count_bytes_key {
+ asn_app_consume_bytes_f *callback;
+ void *callback_key;
+ size_t computed_size;
+};
+
+/*
+ * Encoder which just counts bytes that come through it.
+ */
+static int
+callback_count_bytes_cb(const void *data, size_t size, void *keyp) {
+ struct callback_count_bytes_key *key = keyp;
+ int ret;
+
+ ret = key->callback(data, size, key->callback_key);
+ if(ret >= 0) {
+ key->computed_size += size;
+ }
+
+ return ret;
+}
+
+struct overrun_encoder_key {
+ void *buffer;
+ size_t buffer_size;
+ size_t computed_size;
+};
+
+struct dynamic_encoder_key {
+ void *buffer;
+ size_t buffer_size;
+ size_t computed_size;
+};
+
+struct callback_failure_catch_key {
+ asn_app_consume_bytes_f *callback;
+ void *callback_key;
+ int callback_failed;
+};
+
+/*
+ * Encoder which doesn't stop counting bytes
+ * even if it reaches the end of the buffer.
+ */
+static int
+overrun_encoder_cb(const void *data, size_t size, void *keyp) {
+ struct overrun_encoder_key *key = keyp;
+
+ if(key->computed_size + size > key->buffer_size) {
+ /*
+ * Avoid accident on the next call:
+ * stop adding bytes to the buffer.
+ */
+ key->buffer_size = 0;
+ } else {
+ memcpy((char *)key->buffer + key->computed_size, data, size);
+ }
+ key->computed_size += size;
+
+ return 0;
+}
+
+/*
+ * Encoder which dynamically allocates output, and continues
+ * to count even if allocation failed.
+ */
+static int
+dynamic_encoder_cb(const void *data, size_t size, void *keyp) {
+ struct dynamic_encoder_key *key = keyp;
+
+ if(key->buffer) {
+ if(key->computed_size + size >= key->buffer_size) {
+ void *p;
+ size_t new_size = key->buffer_size;
+
+ do {
+ new_size *= 2;
+ } while(new_size <= key->computed_size + size);
+
+ p = REALLOC(key->buffer, new_size);
+ if(p) {
+ key->buffer = p;
+ key->buffer_size = new_size;
+ } else {
+ FREEMEM(key->buffer);
+ key->buffer = 0;
+ key->buffer_size = 0;
+ key->computed_size += size;
+ return 0;
+ }
+ }
+ memcpy((char *)key->buffer + key->computed_size, data, size);
+ }
+
+ key->computed_size += size;
+
+ return 0;
+}
+
+/*
+ * Encoder which help convert the application level encoder failure into EIO.
+ */
+static int
+callback_failure_catch_cb(const void *data, size_t size, void *keyp) {
+ struct callback_failure_catch_key *key = keyp;
+ int ret;
+
+ ret = key->callback(data, size, key->callback_key);
+ if(ret < 0) {
+ key->callback_failed = 1;
+ }
+
+ return ret;
+}
+
+asn_enc_rval_t
+asn_encode(const asn_codec_ctx_t *opt_codec_ctx,
+ enum asn_transfer_syntax syntax, const asn_TYPE_descriptor_t *td,
+ const void *sptr, asn_app_consume_bytes_f *callback, void *callback_key) {
+ struct callback_failure_catch_key cb_key;
+ asn_enc_rval_t er;
+
+ if(!callback) {
+ errno = EINVAL;
+ ASN__ENCODE_FAILED;
+ }
+
+ cb_key.callback = callback;
+ cb_key.callback_key = callback_key;
+ cb_key.callback_failed = 0;
+
+ er = asn_encode_internal(opt_codec_ctx, syntax, td, sptr,
+ callback_failure_catch_cb, &cb_key);
+ if(cb_key.callback_failed) {
+ assert(er.encoded == -1);
+ assert(errno == EBADF);
+ errno = EIO;
+ }
+
+ return er;
+}
+
+asn_enc_rval_t
+asn_encode_to_buffer(const asn_codec_ctx_t *opt_codec_ctx,
+ enum asn_transfer_syntax syntax,
+ const asn_TYPE_descriptor_t *td, const void *sptr,
+ void *buffer, size_t buffer_size) {
+ struct overrun_encoder_key buf_key;
+ asn_enc_rval_t er;
+
+ if(buffer_size > 0 && !buffer) {
+ errno = EINVAL;
+ ASN__ENCODE_FAILED;
+ }
+
+ buf_key.buffer = buffer;
+ buf_key.buffer_size = buffer_size;
+ buf_key.computed_size = 0;
+
+ er = asn_encode_internal(opt_codec_ctx, syntax, td, sptr,
+ overrun_encoder_cb, &buf_key);
+
+ if(er.encoded >= 0 && (size_t)er.encoded != buf_key.computed_size) {
+ ASN_DEBUG("asn_encode() returned %" ASN_PRI_SSIZE
+ " yet produced %" ASN_PRI_SIZE " bytes",
+ er.encoded, buf_key.computed_size);
+ assert(er.encoded < 0 || (size_t)er.encoded == buf_key.computed_size);
+ }
+
+ return er;
+}
+
+asn_encode_to_new_buffer_result_t
+asn_encode_to_new_buffer(const asn_codec_ctx_t *opt_codec_ctx,
+ enum asn_transfer_syntax syntax,
+ const asn_TYPE_descriptor_t *td, const void *sptr) {
+ struct dynamic_encoder_key buf_key;
+ asn_encode_to_new_buffer_result_t res;
+
+ buf_key.buffer_size = 16;
+ buf_key.buffer = MALLOC(buf_key.buffer_size);
+ buf_key.computed_size = 0;
+
+ res.result = asn_encode_internal(opt_codec_ctx, syntax, td, sptr,
+ dynamic_encoder_cb, &buf_key);
+
+ if(res.result.encoded >= 0
+ && (size_t)res.result.encoded != buf_key.computed_size) {
+ ASN_DEBUG("asn_encode() returned %" ASN_PRI_SSIZE
+ " yet produced %" ASN_PRI_SIZE " bytes",
+ res.result.encoded, buf_key.computed_size);
+ assert(res.result.encoded < 0
+ || (size_t)res.result.encoded == buf_key.computed_size);
+ }
+
+ res.buffer = buf_key.buffer;
+
+ /* 0-terminate just in case. */
+ if(res.buffer) {
+ assert(buf_key.computed_size < buf_key.buffer_size);
+ ((char *)res.buffer)[buf_key.computed_size] = '\0';
+ }
+
+ return res;
+}
+
+static asn_enc_rval_t
+asn_encode_internal(const asn_codec_ctx_t *opt_codec_ctx,
+ enum asn_transfer_syntax syntax,
+ const asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_consume_bytes_f *callback, void *callback_key) {
+ asn_enc_rval_t er;
+ enum xer_encoder_flags_e xer_flags = XER_F_CANONICAL;
+
+ (void)opt_codec_ctx; /* Parameters are not checked on encode yet. */
+
+ if(!td || !sptr) {
+ errno = EINVAL;
+ ASN__ENCODE_FAILED;
+ }
+
+ switch(syntax) {
+ case ATS_NONSTANDARD_PLAINTEXT:
+ if(td->op->print_struct) {
+ struct callback_count_bytes_key cb_key;
+ cb_key.callback = callback;
+ cb_key.callback_key = callback_key;
+ cb_key.computed_size = 0;
+ if(td->op->print_struct(td, sptr, 1, callback_count_bytes_cb,
+ &cb_key)
+ < 0
+ || callback_count_bytes_cb("\n", 1, &cb_key) < 0) {
+ errno = EBADF; /* Structure has incorrect form. */
+ er.encoded = -1;
+ er.failed_type = td;
+ er.structure_ptr = sptr;
+ } else {
+ er.encoded = cb_key.computed_size;
+ er.failed_type = 0;
+ er.structure_ptr = 0;
+ }
+ } else {
+ errno = ENOENT; /* Transfer syntax is not defined for this type. */
+ ASN__ENCODE_FAILED;
+ }
+ break;
+
+ case ATS_RANDOM:
+ errno = ENOENT; /* Randomization doesn't make sense on output. */
+ ASN__ENCODE_FAILED;
+
+ case ATS_BER:
+ /* BER is a superset of DER. */
+ /* Fall through. */
+ case ATS_DER:
+ if(td->op->der_encoder) {
+ er = der_encode(td, sptr, callback, callback_key);
+ if(er.encoded == -1) {
+ if(er.failed_type && er.failed_type->op->der_encoder) {
+ errno = EBADF; /* Structure has incorrect form. */
+ } else {
+ errno = ENOENT; /* DER is not defined for this type. */
+ }
+ }
+ } else {
+ errno = ENOENT; /* Transfer syntax is not defined for this type. */
+ ASN__ENCODE_FAILED;
+ }
+ break;
+ case ATS_CER:
+ errno = ENOENT; /* Transfer syntax is not defined for any type. */
+ ASN__ENCODE_FAILED;
+
+#ifdef ASN_DISABLE_OER_SUPPORT
+ case ATS_BASIC_OER:
+ case ATS_CANONICAL_OER:
+ errno = ENOENT; /* PER is not defined. */
+ ASN__ENCODE_FAILED;
+ break;
+#else /* ASN_DISABLE_OER_SUPPORT */
+ case ATS_BASIC_OER:
+ /* CANONICAL-OER is a superset of BASIC-OER. */
+ /* Fall through. */
+ case ATS_CANONICAL_OER:
+ if(td->op->oer_encoder) {
+ er = oer_encode(td, sptr, callback, callback_key);
+ if(er.encoded == -1) {
+ if(er.failed_type && er.failed_type->op->oer_encoder) {
+ errno = EBADF; /* Structure has incorrect form. */
+ } else {
+ errno = ENOENT; /* OER is not defined for this type. */
+ }
+ }
+ } else {
+ errno = ENOENT; /* Transfer syntax is not defined for this type. */
+ ASN__ENCODE_FAILED;
+ }
+ break;
+#endif /* ASN_DISABLE_OER_SUPPORT */
+
+#ifdef ASN_DISABLE_PER_SUPPORT
+ case ATS_UNALIGNED_BASIC_PER:
+ case ATS_UNALIGNED_CANONICAL_PER:
+ errno = ENOENT; /* PER is not defined. */
+ ASN__ENCODE_FAILED;
+ break;
+#else /* ASN_DISABLE_PER_SUPPORT */
+ case ATS_UNALIGNED_BASIC_PER:
+ /* CANONICAL-UPER is a superset of BASIC-UPER. */
+ /* Fall through. */
+ case ATS_UNALIGNED_CANONICAL_PER:
+ if(td->op->uper_encoder) {
+ er = uper_encode(td, 0, sptr, callback, callback_key);
+ if(er.encoded == -1) {
+ if(er.failed_type && er.failed_type->op->uper_encoder) {
+ errno = EBADF; /* Structure has incorrect form. */
+ } else {
+ errno = ENOENT; /* UPER is not defined for this type. */
+ }
+ } else {
+ ASN_DEBUG("Complete encoded in %ld bits", (long)er.encoded);
+ if(er.encoded == 0) {
+ /* Enforce "Complete Encoding" of X.691 #11.1 */
+ if(callback("\0", 1, callback_key) < 0) {
+ errno = EBADF;
+ ASN__ENCODE_FAILED;
+ }
+ er.encoded = 8; /* Exactly 8 zero bits is added. */
+ }
+ /* Convert bits into bytes */
+ er.encoded = (er.encoded + 7) >> 3;
+ }
+ } else {
+ errno = ENOENT; /* Transfer syntax is not defined for this type. */
+ ASN__ENCODE_FAILED;
+ }
+ break;
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
+ case ATS_BASIC_XER:
+ /* CANONICAL-XER is a superset of BASIC-XER. */
+ xer_flags &= ~XER_F_CANONICAL;
+ xer_flags |= XER_F_BASIC;
+ /* Fall through. */
+ case ATS_CANONICAL_XER:
+ if(td->op->xer_encoder) {
+ er = xer_encode(td, sptr, xer_flags, callback, callback_key);
+ if(er.encoded == -1) {
+ if(er.failed_type && er.failed_type->op->xer_encoder) {
+ errno = EBADF; /* Structure has incorrect form. */
+ } else {
+ errno = ENOENT; /* XER is not defined for this type. */
+ }
+ }
+ } else {
+ errno = ENOENT; /* Transfer syntax is not defined for this type. */
+ ASN__ENCODE_FAILED;
+ }
+ break;
+
+ default:
+ errno = ENOENT;
+ ASN__ENCODE_FAILED;
+ }
+
+ return er;
+}
+
+asn_dec_rval_t
+asn_decode(const asn_codec_ctx_t *opt_codec_ctx,
+ enum asn_transfer_syntax syntax, const asn_TYPE_descriptor_t *td,
+ void **sptr, const void *buffer, size_t size) {
+ if(!td || !td->op || !sptr || (size && !buffer)) {
+ ASN__DECODE_FAILED;
+ }
+
+ switch(syntax) {
+ case ATS_CER:
+ case ATS_NONSTANDARD_PLAINTEXT:
+ default:
+ errno = ENOENT;
+ ASN__DECODE_FAILED;
+
+ case ATS_RANDOM:
+ if(!td->op->random_fill) {
+ ASN__DECODE_FAILED;
+ } else {
+ if(asn_random_fill(td, sptr, 16000) == 0) {
+ asn_dec_rval_t ret = {RC_OK, 0};
+ return ret;
+ } else {
+ ASN__DECODE_FAILED;
+ }
+ }
+ break;
+
+ case ATS_DER:
+ case ATS_BER:
+ return ber_decode(opt_codec_ctx, td, sptr, buffer, size);
+
+ case ATS_BASIC_OER:
+ case ATS_CANONICAL_OER:
+#ifdef ASN_DISABLE_OER_SUPPORT
+ errno = ENOENT;
+ ASN__DECODE_FAILED;
+#else
+ return oer_decode(opt_codec_ctx, td, sptr, buffer, size);
+#endif
+
+ case ATS_UNALIGNED_BASIC_PER:
+ case ATS_UNALIGNED_CANONICAL_PER:
+#ifdef ASN_DISABLE_PER_SUPPORT
+ errno = ENOENT;
+ ASN__DECODE_FAILED;
+#else
+ return uper_decode_complete(opt_codec_ctx, td, sptr, buffer, size);
+#endif
+
+ case ATS_BASIC_XER:
+ case ATS_CANONICAL_XER:
+ return xer_decode(opt_codec_ctx, td, sptr, buffer, size);
+ }
+}
+
--- /dev/null
+/*
+ * Copyright (c) 2005-2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_system.h>
+#include <asn_internal.h>
+#include <asn_bit_data.h>
+
+/*
+ * Create a contiguous non-refillable bit data structure.
+ * Can be freed by FREEMEM().
+ */
+asn_bit_data_t *
+asn_bit_data_new_contiguous(const void *data, size_t size_bits) {
+ size_t size_bytes = (size_bits + 7) / 8;
+ asn_bit_data_t *pd;
+ uint8_t *bytes;
+
+ /* Get the extensions map */
+ pd = CALLOC(1, sizeof(*pd) + size_bytes + 1);
+ if(!pd) {
+ return NULL;
+ }
+ bytes = (void *)(((char *)pd) + sizeof(*pd));
+ memcpy(bytes, data, size_bytes);
+ bytes[size_bytes] = 0;
+ pd->buffer = bytes;
+ pd->nboff = 0;
+ pd->nbits = size_bits;
+
+ return pd;
+}
+
+
+char *
+asn_bit_data_string(asn_bit_data_t *pd) {
+ static char buf[2][32];
+ static int n;
+ n = (n+1) % 2;
+ snprintf(buf[n], sizeof(buf[n]),
+ "{m=%" ASN_PRI_SIZE " span %" ASN_PRI_SIZE "[%" ASN_PRI_SIZE
+ "..%" ASN_PRI_SIZE "] (%" ASN_PRI_SIZE ")}",
+ pd->moved, ((uintptr_t)(pd->buffer) & 0xf), pd->nboff, pd->nbits,
+ pd->nbits - pd->nboff);
+ return buf[n];
+}
+
+void
+asn_get_undo(asn_bit_data_t *pd, int nbits) {
+ if((ssize_t)pd->nboff < nbits) {
+ assert((ssize_t)pd->nboff < nbits);
+ } else {
+ pd->nboff -= nbits;
+ pd->moved -= nbits;
+ }
+}
+
+/*
+ * Extract a small number of bits (<= 31) from the specified PER data pointer.
+ */
+int32_t
+asn_get_few_bits(asn_bit_data_t *pd, int nbits) {
+ size_t off; /* Next after last bit offset */
+ ssize_t nleft; /* Number of bits left in this stream */
+ uint32_t accum;
+ const uint8_t *buf;
+
+ if(nbits < 0)
+ return -1;
+
+ nleft = pd->nbits - pd->nboff;
+ if(nbits > nleft) {
+ int32_t tailv, vhead;
+ if(!pd->refill || nbits > 31) return -1;
+ /* Accumulate unused bytes before refill */
+ ASN_DEBUG("Obtain the rest %d bits (want %d)",
+ (int)nleft, (int)nbits);
+ tailv = asn_get_few_bits(pd, nleft);
+ if(tailv < 0) return -1;
+ /* Refill (replace pd contents with new data) */
+ if(pd->refill(pd))
+ return -1;
+ nbits -= nleft;
+ vhead = asn_get_few_bits(pd, nbits);
+ /* Combine the rest of previous pd with the head of new one */
+ tailv = (tailv << nbits) | vhead; /* Could == -1 */
+ return tailv;
+ }
+
+ /*
+ * Normalize position indicator.
+ */
+ if(pd->nboff >= 8) {
+ pd->buffer += (pd->nboff >> 3);
+ pd->nbits -= (pd->nboff & ~0x07);
+ pd->nboff &= 0x07;
+ }
+ pd->moved += nbits;
+ pd->nboff += nbits;
+ off = pd->nboff;
+ buf = pd->buffer;
+
+ /*
+ * Extract specified number of bits.
+ */
+ if(off <= 8)
+ accum = nbits ? (buf[0]) >> (8 - off) : 0;
+ else if(off <= 16)
+ accum = ((buf[0] << 8) + buf[1]) >> (16 - off);
+ else if(off <= 24)
+ accum = ((buf[0] << 16) + (buf[1] << 8) + buf[2]) >> (24 - off);
+ else if(off <= 31)
+ accum = (((uint32_t)buf[0] << 24) + (buf[1] << 16)
+ + (buf[2] << 8) + (buf[3])) >> (32 - off);
+ else if(nbits <= 31) {
+ asn_bit_data_t tpd = *pd;
+ /* Here are we with our 31-bits limit plus 1..7 bits offset. */
+ asn_get_undo(&tpd, nbits);
+ /* The number of available bits in the stream allow
+ * for the following operations to take place without
+ * invoking the ->refill() function */
+ accum = asn_get_few_bits(&tpd, nbits - 24) << 24;
+ accum |= asn_get_few_bits(&tpd, 24);
+ } else {
+ asn_get_undo(pd, nbits);
+ return -1;
+ }
+
+ accum &= (((uint32_t)1 << nbits) - 1);
+
+ ASN_DEBUG(" [PER got %2d<=%2d bits => span %d %+ld[%d..%d]:%02x (%d) => 0x%x]",
+ (int)nbits, (int)nleft,
+ (int)pd->moved,
+ (((long)pd->buffer) & 0xf),
+ (int)pd->nboff, (int)pd->nbits,
+ ((pd->buffer != NULL)?pd->buffer[0]:0),
+ (int)(pd->nbits - pd->nboff),
+ (int)accum);
+
+ return accum;
+}
+
+/*
+ * Extract a large number of bits from the specified PER data pointer.
+ */
+int
+asn_get_many_bits(asn_bit_data_t *pd, uint8_t *dst, int alright, int nbits) {
+ int32_t value;
+
+ if(alright && (nbits & 7)) {
+ /* Perform right alignment of a first few bits */
+ value = asn_get_few_bits(pd, nbits & 0x07);
+ if(value < 0) return -1;
+ *dst++ = value; /* value is already right-aligned */
+ nbits &= ~7;
+ }
+
+ while(nbits) {
+ if(nbits >= 24) {
+ value = asn_get_few_bits(pd, 24);
+ if(value < 0) return -1;
+ *(dst++) = value >> 16;
+ *(dst++) = value >> 8;
+ *(dst++) = value;
+ nbits -= 24;
+ } else {
+ value = asn_get_few_bits(pd, nbits);
+ if(value < 0) return -1;
+ if(nbits & 7) { /* implies left alignment */
+ value <<= 8 - (nbits & 7),
+ nbits += 8 - (nbits & 7);
+ if(nbits > 24)
+ *dst++ = value >> 24;
+ }
+ if(nbits > 16)
+ *dst++ = value >> 16;
+ if(nbits > 8)
+ *dst++ = value >> 8;
+ *dst++ = value;
+ break;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Put a small number of bits (<= 31).
+ */
+int
+asn_put_few_bits(asn_bit_outp_t *po, uint32_t bits, int obits) {
+ size_t off; /* Next after last bit offset */
+ size_t omsk; /* Existing last byte meaningful bits mask */
+ uint8_t *buf;
+
+ if(obits <= 0 || obits >= 32) return obits ? -1 : 0;
+
+ ASN_DEBUG("[PER put %d bits %x to %p+%d bits]",
+ obits, (int)bits, (void *)po->buffer, (int)po->nboff);
+
+ /*
+ * Normalize position indicator.
+ */
+ if(po->nboff >= 8) {
+ po->buffer += (po->nboff >> 3);
+ po->nbits -= (po->nboff & ~0x07);
+ po->nboff &= 0x07;
+ }
+
+ /*
+ * Flush whole-bytes output, if necessary.
+ */
+ if(po->nboff + obits > po->nbits) {
+ size_t complete_bytes;
+ if(!po->buffer) po->buffer = po->tmpspace;
+ complete_bytes = (po->buffer - po->tmpspace);
+ ASN_DEBUG("[PER output %ld complete + %ld]",
+ (long)complete_bytes, (long)po->flushed_bytes);
+ if(po->output(po->tmpspace, complete_bytes, po->op_key) < 0)
+ return -1;
+ if(po->nboff)
+ po->tmpspace[0] = po->buffer[0];
+ po->buffer = po->tmpspace;
+ po->nbits = 8 * sizeof(po->tmpspace);
+ po->flushed_bytes += complete_bytes;
+ }
+
+ /*
+ * Now, due to sizeof(tmpspace), we are guaranteed large enough space.
+ */
+ buf = po->buffer;
+ omsk = ~((1 << (8 - po->nboff)) - 1);
+ off = (po->nboff + obits);
+
+ /* Clear data of debris before meaningful bits */
+ bits &= (((uint32_t)1 << obits) - 1);
+
+ ASN_DEBUG("[PER out %d %u/%x (t=%d,o=%d) %x&%x=%x]", obits,
+ (int)bits, (int)bits,
+ (int)po->nboff, (int)off,
+ buf[0], (int)(omsk&0xff),
+ (int)(buf[0] & omsk));
+
+ if(off <= 8) /* Completely within 1 byte */
+ po->nboff = off,
+ bits <<= (8 - off),
+ buf[0] = (buf[0] & omsk) | bits;
+ else if(off <= 16)
+ po->nboff = off,
+ bits <<= (16 - off),
+ buf[0] = (buf[0] & omsk) | (bits >> 8),
+ buf[1] = bits;
+ else if(off <= 24)
+ po->nboff = off,
+ bits <<= (24 - off),
+ buf[0] = (buf[0] & omsk) | (bits >> 16),
+ buf[1] = bits >> 8,
+ buf[2] = bits;
+ else if(off <= 31)
+ po->nboff = off,
+ bits <<= (32 - off),
+ buf[0] = (buf[0] & omsk) | (bits >> 24),
+ buf[1] = bits >> 16,
+ buf[2] = bits >> 8,
+ buf[3] = bits;
+ else {
+ if(asn_put_few_bits(po, bits >> (obits - 24), 24)) return -1;
+ if(asn_put_few_bits(po, bits, obits - 24)) return -1;
+ }
+
+ ASN_DEBUG("[PER out %u/%x => %02x buf+%ld]",
+ (int)bits, (int)bits, buf[0],
+ (long)(po->buffer - po->tmpspace));
+
+ return 0;
+}
+
+
+/*
+ * Output a large number of bits.
+ */
+int
+asn_put_many_bits(asn_bit_outp_t *po, const uint8_t *src, int nbits) {
+
+ while(nbits) {
+ uint32_t value;
+
+ if(nbits >= 24) {
+ value = (src[0] << 16) | (src[1] << 8) | src[2];
+ src += 3;
+ nbits -= 24;
+ if(asn_put_few_bits(po, value, 24))
+ return -1;
+ } else {
+ value = src[0];
+ if(nbits > 8)
+ value = (value << 8) | src[1];
+ if(nbits > 16)
+ value = (value << 8) | src[2];
+ if(nbits & 0x07)
+ value >>= (8 - (nbits & 0x07));
+ if(asn_put_few_bits(po, value, nbits))
+ return -1;
+ break;
+ }
+ }
+
+ return 0;
+}
+
+
+int
+asn_put_aligned_flush(asn_bit_outp_t *po) {
+ uint32_t unused_bits = (0x7 & (8 - (po->nboff & 0x07)));
+ size_t complete_bytes =
+ (po->buffer ? po->buffer - po->tmpspace : 0) + ((po->nboff + 7) >> 3);
+
+ if(unused_bits) {
+ po->buffer[po->nboff >> 3] &= ~0u << unused_bits;
+ }
+
+ if(po->output(po->tmpspace, complete_bytes, po->op_key) < 0) {
+ return -1;
+ } else {
+ po->buffer = po->tmpspace;
+ po->nboff = 0;
+ po->nbits = 8 * sizeof(po->tmpspace);
+ po->flushed_bytes += complete_bytes;
+ return 0;
+ }
+}
+
* Decode an always-primitive type.
*/
asn_dec_rval_t
-ber_decode_primitive(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td,
- void **sptr, const void *buf_ptr, size_t size, int tag_mode) {
- ASN__PRIMITIVE_TYPE_t *st = (ASN__PRIMITIVE_TYPE_t *)*sptr;
+ber_decode_primitive(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const void *buf_ptr, size_t size, int tag_mode) {
+ ASN__PRIMITIVE_TYPE_t *st = (ASN__PRIMITIVE_TYPE_t *)*sptr;
asn_dec_rval_t rval;
ber_tlv_len_t length = 0; /* =0 to avoid [incorrect] warning. */
* Encode an always-primitive type using DER.
*/
asn_enc_rval_t
-der_encode_primitive(asn_TYPE_descriptor_t *td, void *sptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t erval;
- ASN__PRIMITIVE_TYPE_t *st = (ASN__PRIMITIVE_TYPE_t *)sptr;
+der_encode_primitive(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int tag_mode, ber_tlv_tag_t tag,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_enc_rval_t erval;
+ const ASN__PRIMITIVE_TYPE_t *st = (const ASN__PRIMITIVE_TYPE_t *)sptr;
ASN_DEBUG("%s %s as a primitive type (tm=%d)",
cb?"Encoding":"Estimating", td->name, tag_mode);
}
void
-ASN__PRIMITIVE_TYPE_free(asn_TYPE_descriptor_t *td, void *sptr,
- int contents_only) {
- ASN__PRIMITIVE_TYPE_t *st = (ASN__PRIMITIVE_TYPE_t *)sptr;
+ASN__PRIMITIVE_TYPE_free(const asn_TYPE_descriptor_t *td, void *sptr,
+ enum asn_struct_free_method method) {
+ ASN__PRIMITIVE_TYPE_t *st = (ASN__PRIMITIVE_TYPE_t *)sptr;
if(!td || !sptr)
return;
if(st->buf)
FREEMEM(st->buf);
- if(!contents_only)
- FREEMEM(st);
+ switch(method) {
+ case ASFM_FREE_EVERYTHING:
+ FREEMEM(sptr);
+ break;
+ case ASFM_FREE_UNDERLYING:
+ break;
+ case ASFM_FREE_UNDERLYING_AND_RESET:
+ memset(sptr, 0, sizeof(ASN__PRIMITIVE_TYPE_t));
+ break;
+ }
}
* Local internal type passed around as an argument.
*/
struct xdp_arg_s {
- asn_TYPE_descriptor_t *type_descriptor;
- void *struct_key;
+ const asn_TYPE_descriptor_t *type_descriptor;
+ void *struct_key;
xer_primitive_body_decoder_f *prim_body_decoder;
int decoded_something;
int want_more;
asn_dec_rval_t
-xer_decode_primitive(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td,
- void **sptr,
- size_t struct_size,
- const char *opt_mname,
- const void *buf_ptr, size_t size,
- xer_primitive_body_decoder_f *prim_body_decoder
-) {
- const char *xml_tag = opt_mname ? opt_mname : td->xml_tag;
+xer_decode_primitive(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ size_t struct_size, const char *opt_mname,
+ const void *buf_ptr, size_t size,
+ xer_primitive_body_decoder_f *prim_body_decoder) {
+ const char *xml_tag = opt_mname ? opt_mname : td->xml_tag;
asn_struct_ctx_t s_ctx;
struct xdp_arg_s s_arg;
asn_dec_rval_t rc;
--- /dev/null
+#include <asn_internal.h>
+
+ssize_t
+asn__format_to_callback(int (*cb)(const void *, size_t, void *key), void *key,
+ const char *fmt, ...) {
+ char scratch[64];
+ char *buf = scratch;
+ size_t buf_size = sizeof(scratch);
+ int wrote;
+ int cb_ret;
+
+ do {
+ va_list args;
+ va_start(args, fmt);
+
+ wrote = vsnprintf(buf, buf_size, fmt, args);
+ if(wrote < (ssize_t)buf_size) {
+ if(wrote < 0) {
+ if(buf != scratch) FREEMEM(buf);
+ return -1;
+ }
+ break;
+ }
+
+ buf_size <<= 1;
+ if(buf == scratch) {
+ buf = MALLOC(buf_size);
+ if(!buf) return -1;
+ } else {
+ void *p = REALLOC(buf, buf_size);
+ if(!p) {
+ FREEMEM(buf);
+ return -1;
+ }
+ buf = p;
+ }
+ } while(1);
+
+ cb_ret = cb(buf, wrote, key);
+ if(buf != scratch) FREEMEM(buf);
+ if(cb_ret < 0) {
+ return -1;
+ }
+
+ return wrote;
+}
+
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <asn_random_fill.h>
+#include <constr_TYPE.h>
+
+int
+asn_random_fill(const struct asn_TYPE_descriptor_s *td, void **struct_ptr,
+ size_t length) {
+
+ if(td && td->op->random_fill) {
+ asn_random_fill_result_t res =
+ td->op->random_fill(td, struct_ptr, 0, length);
+ return (res.code == ARFILL_OK) ? 0 : -1;
+ } else {
+ return -1;
+ }
+}
+
+static uintmax_t
+asn__intmax_range(intmax_t lb, intmax_t ub) {
+ assert(lb <= ub);
+ if((ub < 0) == (lb < 0)) {
+ return ub - lb;
+ } else if(lb < 0) {
+ return 1 + ((uintmax_t)ub + (uintmax_t)-(lb + 1));
+ } else {
+ assert(!"Unreachable");
+ return 0;
+ }
+}
+
+intmax_t
+asn_random_between(intmax_t lb, intmax_t rb) {
+ if(lb == rb) {
+ return lb;
+ } else {
+ const uintmax_t intmax_max = ((~(uintmax_t)0) >> 1);
+ uintmax_t range = asn__intmax_range(lb, rb);
+ uintmax_t value = 0;
+ uintmax_t got_entropy = 0;
+
+ assert(RAND_MAX > 0xffffff); /* Seen 7ffffffd! */
+ assert(range < intmax_max);
+
+ for(; got_entropy < range;) {
+ got_entropy = (got_entropy << 24) | 0xffffff;
+ value = (value << 24) | (random() % 0xffffff);
+ }
+
+ return lb + (intmax_t)(value % (range + 1));
+ }
+}
* The BER decoder of any type.
*/
asn_dec_rval_t
-ber_decode(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *type_descriptor,
- void **struct_ptr, const void *ptr, size_t size) {
- asn_codec_ctx_t s_codec_ctx;
+ber_decode(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *type_descriptor, void **struct_ptr,
+ const void *ptr, size_t size) {
+ asn_codec_ctx_t s_codec_ctx;
/*
* Stack checker requires that the codec context
/*
* Invoke type-specific decoder.
*/
- return type_descriptor->ber_decoder(opt_codec_ctx, type_descriptor,
+ return type_descriptor->op->ber_decoder(opt_codec_ctx, type_descriptor,
struct_ptr, /* Pointer to the destination structure */
ptr, size, /* Buffer and its size */
0 /* Default tag mode is 0 */
* Check the set of <TL<TL<TL...>>> tags matches the definition.
*/
asn_dec_rval_t
-ber_check_tags(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *td, asn_struct_ctx_t *opt_ctx,
- const void *ptr, size_t size, int tag_mode, int last_tag_form,
- ber_tlv_len_t *last_length, int *opt_tlv_form) {
- ssize_t consumed_myself = 0;
+ber_check_tags(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, asn_struct_ctx_t *opt_ctx,
+ const void *ptr, size_t size, int tag_mode, int last_tag_form,
+ ber_tlv_len_t *last_length, int *opt_tlv_form) {
+ ssize_t consumed_myself = 0;
ssize_t tag_len;
ssize_t len_len;
ber_tlv_tag_t tlv_tag;
td->name, (long)size, tag_mode, step, tagno);
/* assert(td->tags_count >= 1) May not be the case for CHOICE or ANY */
- if(tag_mode == 0 && tagno == td->tags_count) {
+ if(tag_mode == 0 && tagno == (int)td->tags_count) {
/*
* This must be the _untagged_ ANY type,
* which outermost tag isn't known in advance.
(long)(tag_len + len_len));
ADVANCE(tag_len + len_len);
} else {
- assert(tagno < td->tags_count); /* At least one loop */
+ assert(tagno < (int)td->tags_count); /* At least one loop */
}
- for((void)tagno; tagno < td->tags_count; tagno++, step++) {
+ for((void)tagno; tagno < (int)td->tags_count; tagno++, step++) {
/*
* Fetch and process T from TLV.
* If this one is the last one, check that the tag form
* matches the one given in descriptor.
*/
- if(tagno < (td->tags_count - 1)) {
+ if(tagno < ((int)td->tags_count - 1)) {
if(tlv_constr == 0) {
ASN_DEBUG("tlv_constr = %d, expfail",
tlv_constr);
for(len = 0, buf++, skipped = 1;
oct && (++skipped <= size); buf++, oct--) {
- len = (len << 8) | *buf;
- if(len < 0
- || (len >> ((8 * sizeof(len)) - 8) && oct > 1)) {
- /*
- * Too large length value.
- */
+ /* Verify that we won't overflow. */
+ if(!(len >> ((8 * sizeof(len)) - (8+1)))) {
+ len = (len << 8) | *buf;
+ } else {
+ /* Too large length value. */
return -1;
}
}
if(oct == 0) {
- ber_tlv_len_t lenplusepsilon = (size_t)len + 1024;
- /*
- * Here length may be very close or equal to 2G.
- * However, the arithmetics used in some decoders
- * may add some (small) quantities to the length,
- * to check the resulting value against some limits.
- * This may result in integer wrap-around, which
- * we try to avoid by checking it earlier here.
- */
- if(lenplusepsilon < 0) {
- /* Too large length value */
+ if(len < 0 || len > RSSIZE_MAX) {
+ /* Length value out of sane range. */
return -1;
}
}
ssize_t
-ber_skip_length(asn_codec_ctx_t *opt_codec_ctx,
+ber_skip_length(const asn_codec_ctx_t *opt_codec_ctx,
int _is_constructed, const void *ptr, size_t size) {
ber_tlv_len_t vlen; /* Length of V in TLV */
ssize_t tl; /* Length of L in TLV */
size_t required_size; /* Size of len encoding */
uint8_t *buf = (uint8_t *)bufp;
uint8_t *end;
- size_t i;
+ int i;
if(len <= 127) {
/* Encoded in 1 octet */
/*
* Compute the size of the subsequent bytes.
*/
- for(required_size = 1, i = 8; i < 8 * sizeof(len); i += 8) {
+ for(required_size = 1, i = 8; i < 8 * (int)sizeof(len); i += 8) {
if(len >> i)
required_size++;
else
ssize_t
ber_tlv_tag_snprint(ber_tlv_tag_t tag, char *buf, size_t size) {
- char *type = 0;
+ const char *type = 0;
int ret;
switch(tag & 0x3) {
/*
- * Copyright (c) 2003, 2004, 2005, 2006, 2007 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#include <asn_internal.h>
/*
* See the definitions.
*/
-static int _fetch_present_idx(const void *struct_ptr, int off, int size);
-static void _set_present_idx(void *sptr, int offset, int size, int pres);
+static unsigned _fetch_present_idx(const void *struct_ptr, unsigned off,
+ unsigned size);
+static void _set_present_idx(void *sptr, unsigned offset, unsigned size,
+ unsigned pres);
+static const void *_get_member_ptr(const asn_TYPE_descriptor_t *,
+ const void *sptr, asn_TYPE_member_t **elm,
+ unsigned *present);
/*
* Tags are canonically sorted in the tag to member table.
* The decoder of the CHOICE type.
*/
asn_dec_rval_t
-CHOICE_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **struct_ptr, const void *ptr, size_t size, int tag_mode) {
- /*
+CHOICE_decode_ber(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **struct_ptr,
+ const void *ptr, size_t size, int tag_mode) {
+ /*
* Bring closer parts of structure description.
*/
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
asn_TYPE_member_t *elements = td->elements;
/*
/*
* Invoke the member fetch routine according to member's type
*/
- rval = elm->type->ber_decoder(opt_codec_ctx, elm->type,
+ rval = elm->type->op->ber_decoder(opt_codec_ctx, elm->type,
memb_ptr2, ptr, LEFT, elm->tag_mode);
switch(rval.code) {
case RC_OK:
}
asn_enc_rval_t
-CHOICE_encode_der(asn_TYPE_descriptor_t *td, void *sptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
+CHOICE_encode_der(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int tag_mode, ber_tlv_tag_t tag, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const asn_CHOICE_specifics_t *specs = (const asn_CHOICE_specifics_t *)td->specifics;
asn_TYPE_member_t *elm; /* CHOICE element */
asn_enc_rval_t erval;
- void *memb_ptr;
+ const void *memb_ptr;
size_t computed_size = 0;
- int present;
+ unsigned present;
if(!sptr) ASN__ENCODE_FAILED;
* If the structure was not initialized, it cannot be encoded:
* can't deduce what to encode in the choice type.
*/
- if(present <= 0 || present > td->elements_count) {
+ if(present == 0 || present > td->elements_count) {
if(present == 0 && td->elements_count == 0) {
/* The CHOICE is empty?! */
erval.encoded = 0;
*/
elm = &td->elements[present-1];
if(elm->flags & ATF_POINTER) {
- memb_ptr = *(void **)((char *)sptr + elm->memb_offset);
- if(memb_ptr == 0) {
+ memb_ptr =
+ *(const void *const *)((const char *)sptr + elm->memb_offset);
+ if(memb_ptr == 0) {
if(elm->optional) {
erval.encoded = 0;
ASN__ENCODED_OK(erval);
ASN__ENCODE_FAILED;
}
} else {
- memb_ptr = (void *)((char *)sptr + elm->memb_offset);
- }
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ }
/*
* If the CHOICE itself is tagged EXPLICIT:
ssize_t ret;
/* Encode member with its tag */
- erval = elm->type->der_encoder(elm->type, memb_ptr,
+ erval = elm->type->op->der_encoder(elm->type, memb_ptr,
elm->tag_mode, elm->tag, 0, 0);
if(erval.encoded == -1)
return erval;
/*
* Encode the single underlying member.
*/
- erval = elm->type->der_encoder(elm->type, memb_ptr,
+ erval = elm->type->op->der_encoder(elm->type, memb_ptr,
elm->tag_mode, elm->tag, cb, app_key);
if(erval.encoded == -1)
return erval;
ber_tlv_tag_t
CHOICE_outmost_tag(const asn_TYPE_descriptor_t *td, const void *ptr, int tag_mode, ber_tlv_tag_t tag) {
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
- int present;
+ const asn_CHOICE_specifics_t *specs = (const asn_CHOICE_specifics_t *)td->specifics;
+ unsigned present;
assert(tag_mode == 0); (void)tag_mode;
assert(tag == 0); (void)tag;
*/
present = _fetch_present_idx(ptr, specs->pres_offset, specs->pres_size);
- if(present > 0 || present <= td->elements_count) {
+ if(present > 0 && present <= td->elements_count) {
const asn_TYPE_member_t *elm = &td->elements[present-1];
const void *memb_ptr;
}
int
-CHOICE_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
- int present;
+CHOICE_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_constraint_failed_f *ctfailcb, void *app_key) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ unsigned present;
if(!sptr) {
ASN__CTFAIL(app_key, td, sptr,
memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
}
- if(elm->memb_constraints) {
- return elm->memb_constraints(elm->type, memb_ptr,
+ if(elm->encoding_constraints.general_constraints) {
+ return elm->encoding_constraints.general_constraints(elm->type, memb_ptr,
ctfailcb, app_key);
} else {
- int ret = elm->type->check_constraints(elm->type,
+ return elm->type->encoding_constraints.general_constraints(elm->type,
memb_ptr, ctfailcb, app_key);
- /*
- * Cannot inherit it eralier:
- * need to make sure we get the updated version.
- */
- elm->memb_constraints = elm->type->check_constraints;
- return ret;
}
} else {
ASN__CTFAIL(app_key, td, sptr,
* Decode the XER (XML) data.
*/
asn_dec_rval_t
-CHOICE_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **struct_ptr, const char *opt_mname,
- const void *buf_ptr, size_t size) {
- /*
+CHOICE_decode_xer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **struct_ptr,
+ const char *opt_mname, const void *buf_ptr, size_t size) {
+ /*
* Bring closer parts of structure description.
*/
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
+ const asn_CHOICE_specifics_t *specs = (const asn_CHOICE_specifics_t *)td->specifics;
const char *xml_tag = opt_mname ? opt_mname : td->xml_tag;
/*
asn_dec_rval_t rval; /* Return value of a decoder */
ssize_t consumed_myself = 0; /* Consumed bytes from ptr */
- int edx; /* Element index */
+ size_t edx; /* Element index */
/*
* Create the target structure if it is not present already.
asn_dec_rval_t tmprval;
void *memb_ptr; /* Pointer to the member */
void **memb_ptr2; /* Pointer to that pointer */
+ unsigned old_present;
elm = &td->elements[edx];
}
/* Start/Continue decoding the inner member */
- tmprval = elm->type->xer_decoder(opt_codec_ctx,
+ tmprval = elm->type->op->xer_decoder(opt_codec_ctx,
elm->type, memb_ptr2, elm->name,
buf_ptr, size);
XER_ADVANCE(tmprval.consumed);
ASN_DEBUG("XER/CHOICE: itdf: [%s] code=%d",
elm->type->name, tmprval.code);
- if(tmprval.code != RC_OK)
- RETURN(tmprval.code);
- assert(_fetch_present_idx(st,
- specs->pres_offset, specs->pres_size) == 0);
+ old_present = _fetch_present_idx(st,
+ specs->pres_offset, specs->pres_size);
+ assert(old_present == 0 || old_present == edx + 1);
/* Record what we've got */
_set_present_idx(st,
specs->pres_offset, specs->pres_size, edx + 1);
+ if(tmprval.code != RC_OK)
+ RETURN(tmprval.code);
ctx->phase = 3;
/* Fall through */
}
case -1:
ctx->phase = 5;
RETURN(RC_FAIL);
- continue;
case 1:
ctx->phase = 3;
/* Fall through */
asn_enc_rval_t
-CHOICE_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_CHOICE_specifics_t *specs=(asn_CHOICE_specifics_t *)td->specifics;
- asn_enc_rval_t er;
- int present;
+CHOICE_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ enum xer_encoder_flags_e flags, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ asn_enc_rval_t er;
+ unsigned present;
if(!sptr)
ASN__ENCODE_FAILED;
*/
present = _fetch_present_idx(sptr, specs->pres_offset,specs->pres_size);
- if(present <= 0 || present > td->elements_count) {
+ if(present == 0 || present > td->elements_count) {
ASN__ENCODE_FAILED;
} else {
asn_enc_rval_t tmper;
asn_TYPE_member_t *elm = &td->elements[present-1];
- void *memb_ptr;
+ const void *memb_ptr;
const char *mname = elm->name;
unsigned int mlen = strlen(mname);
if(elm->flags & ATF_POINTER) {
- memb_ptr = *(void **)((char *)sptr + elm->memb_offset);
- if(!memb_ptr) ASN__ENCODE_FAILED;
+ memb_ptr =
+ *(const void *const *)((const char *)sptr + elm->memb_offset);
+ if(!memb_ptr) ASN__ENCODE_FAILED;
} else {
- memb_ptr = (void *)((char *)sptr + elm->memb_offset);
- }
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ }
- er.encoded = 0;
+ er.encoded = 0;
- if(!(flags & XER_F_CANONICAL)) ASN__TEXT_INDENT(1, ilevel);
+ if(!(flags & XER_F_CANONICAL)) ASN__TEXT_INDENT(1, ilevel);
ASN__CALLBACK3("<", 1, mname, mlen, ">", 1);
- tmper = elm->type->xer_encoder(elm->type, memb_ptr,
+ tmper = elm->type->op->xer_encoder(elm->type, memb_ptr,
ilevel + 1, flags, cb, app_key);
if(tmper.encoded == -1) return tmper;
+ er.encoded += tmper.encoded;
ASN__CALLBACK3("</", 2, mname, mlen, ">", 1);
-
- er.encoded += 5 + (2 * mlen) + tmper.encoded;
}
if(!(flags & XER_F_CANONICAL)) ASN__TEXT_INDENT(1, ilevel - 1);
}
asn_dec_rval_t
-CHOICE_decode_uper(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
- asn_dec_rval_t rv;
- asn_per_constraint_t *ct;
+CHOICE_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ asn_dec_rval_t rv;
+ const asn_per_constraint_t *ct;
asn_TYPE_member_t *elm; /* CHOICE's element */
void *memb_ptr;
void **memb_ptr2;
}
if(constraints) ct = &constraints->value;
- else if(td->per_constraints) ct = &td->per_constraints->value;
+ else if(td->encoding_constraints.per_constraints) ct = &td->encoding_constraints.per_constraints->value;
else ct = 0;
if(ct && ct->flags & APC_EXTENSIBLE) {
value = uper_get_nsnnwn(pd);
if(value < 0) ASN__DECODE_STARVED;
value += specs->ext_start;
- if(value >= td->elements_count)
+ if((unsigned)value >= td->elements_count)
ASN__DECODE_FAILED;
}
/* Adjust if canonical order is different from natural order */
- if(specs->canonical_order)
- value = specs->canonical_order[value];
+ if(specs->from_canonical_order) {
+ ASN_DEBUG("CHOICE presence from wire %d", value);
+ value = specs->from_canonical_order[value];
+ ASN_DEBUG("CHOICE presence index effective %d", value);
+ }
/* Set presence to be able to free it later */
_set_present_idx(st, specs->pres_offset, specs->pres_size, value + 1);
ASN_DEBUG("Discovered CHOICE %s encodes %s", td->name, elm->name);
if(ct && ct->range_bits >= 0) {
- rv = elm->type->uper_decoder(opt_codec_ctx, elm->type,
- elm->per_constraints, memb_ptr2, pd);
+ rv = elm->type->op->uper_decoder(opt_codec_ctx, elm->type,
+ elm->encoding_constraints.per_constraints, memb_ptr2, pd);
} else {
rv = uper_open_type_get(opt_codec_ctx, elm->type,
- elm->per_constraints, memb_ptr2, pd);
+ elm->encoding_constraints.per_constraints, memb_ptr2, pd);
}
if(rv.code != RC_OK)
elm->name, td->name, rv.code);
return rv;
}
-
+
asn_enc_rval_t
-CHOICE_encode_uper(asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
+CHOICE_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, const void *sptr,
+ asn_per_outp_t *po) {
+ const asn_CHOICE_specifics_t *specs = (const asn_CHOICE_specifics_t *)td->specifics;
asn_TYPE_member_t *elm; /* CHOICE's element */
- asn_per_constraint_t *ct;
- void *memb_ptr;
- int present;
+ const asn_per_constraint_t *ct;
+ const void *memb_ptr;
+ unsigned present;
int present_enc;
if(!sptr) ASN__ENCODE_FAILED;
ASN_DEBUG("Encoding %s as CHOICE", td->name);
if(constraints) ct = &constraints->value;
- else if(td->per_constraints) ct = &td->per_constraints->value;
+ else if(td->encoding_constraints.per_constraints)
+ ct = &td->encoding_constraints.per_constraints->value;
else ct = 0;
- present = _fetch_present_idx(sptr,
- specs->pres_offset, specs->pres_size);
+ present = _fetch_present_idx(sptr, specs->pres_offset, specs->pres_size);
/*
* If the structure was not initialized properly, it cannot be encoded:
* can't deduce what to encode in the choice type.
*/
- if(present <= 0 || present > td->elements_count)
+ if(present == 0 || present > td->elements_count)
ASN__ENCODE_FAILED;
else
present--;
ASN_DEBUG("Encoding %s CHOICE element %d", td->name, present);
- /* Adjust if canonical order is different from natural order */
- if(specs->canonical_order)
- present_enc = specs->canonical_order[present];
- else
- present_enc = present;
+ /* Adjust if canonical order is different from natural order */
+ if(specs->to_canonical_order)
+ present_enc = specs->to_canonical_order[present];
+ else
+ present_enc = present;
- if(ct && ct->range_bits >= 0) {
+ if(ct && ct->range_bits >= 0) {
if(present_enc < ct->lower_bound
|| present_enc > ct->upper_bound) {
if(ct->flags & APC_EXTENSIBLE) {
- if(per_put_few_bits(po, 1, 1))
+ ASN_DEBUG(
+ "CHOICE member %d (enc %d) is an extension (%ld..%ld)",
+ present, present_enc, ct->lower_bound, ct->upper_bound);
+ if(per_put_few_bits(po, 1, 1))
ASN__ENCODE_FAILED;
} else {
ASN__ENCODE_FAILED;
ct = 0;
}
}
- if(ct && ct->flags & APC_EXTENSIBLE)
- if(per_put_few_bits(po, 0, 1))
+ if(ct && ct->flags & APC_EXTENSIBLE) {
+ ASN_DEBUG("CHOICE member %d (enc %d) is not an extension (%ld..%ld)",
+ present, present_enc, ct->lower_bound, ct->upper_bound);
+ if(per_put_few_bits(po, 0, 1))
ASN__ENCODE_FAILED;
+ }
+
elm = &td->elements[present];
- if(elm->flags & ATF_POINTER) {
+ ASN_DEBUG("CHOICE member \"%s\" %d (as %d)", elm->name, present,
+ present_enc);
+ if(elm->flags & ATF_POINTER) {
/* Member is a pointer to another structure */
- memb_ptr = *(void **)((char *)sptr + elm->memb_offset);
- if(!memb_ptr) ASN__ENCODE_FAILED;
- } else {
- memb_ptr = (char *)sptr + elm->memb_offset;
- }
-
- if(ct && ct->range_bits >= 0) {
- if(per_put_few_bits(po, present_enc, ct->range_bits))
- ASN__ENCODE_FAILED;
-
- return elm->type->uper_encoder(elm->type, elm->per_constraints,
- memb_ptr, po);
+ memb_ptr =
+ *(const void *const *)((const char *)sptr + elm->memb_offset);
+ if(!memb_ptr) ASN__ENCODE_FAILED;
} else {
- asn_enc_rval_t rval;
- if(specs->ext_start == -1)
- ASN__ENCODE_FAILED;
- if(uper_put_nsnnwn(po, present_enc - specs->ext_start))
- ASN__ENCODE_FAILED;
- if(uper_open_type_put(elm->type, elm->per_constraints,
- memb_ptr, po))
- ASN__ENCODE_FAILED;
- rval.encoded = 0;
- ASN__ENCODED_OK(rval);
- }
+ memb_ptr = (const char *)sptr + elm->memb_offset;
+ }
+
+ if(ct && ct->range_bits >= 0) {
+ if(per_put_few_bits(po, present_enc, ct->range_bits))
+ ASN__ENCODE_FAILED;
+
+ return elm->type->op->uper_encoder(
+ elm->type, elm->encoding_constraints.per_constraints, memb_ptr, po);
+ } else {
+ asn_enc_rval_t rval;
+ if(specs->ext_start == -1) ASN__ENCODE_FAILED;
+ if(uper_put_nsnnwn(po, present_enc - specs->ext_start))
+ ASN__ENCODE_FAILED;
+ if(uper_open_type_put(elm->type,
+ elm->encoding_constraints.per_constraints,
+ memb_ptr, po))
+ ASN__ENCODE_FAILED;
+ rval.encoded = 0;
+ ASN__ENCODED_OK(rval);
+ }
}
-
+
int
-CHOICE_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
- int present;
+CHOICE_print(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const asn_CHOICE_specifics_t *specs = (const asn_CHOICE_specifics_t *)td->specifics;
+ unsigned present;
if(!sptr) return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
return -1;
}
- return elm->type->print_struct(elm->type, memb_ptr, ilevel,
+ return elm->type->op->print_struct(elm->type, memb_ptr, ilevel,
cb, app_key);
} else {
return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
}
void
-CHOICE_free(asn_TYPE_descriptor_t *td, void *ptr, int contents_only) {
- asn_CHOICE_specifics_t *specs = (asn_CHOICE_specifics_t *)td->specifics;
- int present;
+CHOICE_free(const asn_TYPE_descriptor_t *td, void *ptr,
+ enum asn_struct_free_method method) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ unsigned present;
if(!td || !ptr)
return;
}
}
- if(!contents_only) {
- FREEMEM(ptr);
- }
+ switch(method) {
+ case ASFM_FREE_EVERYTHING:
+ FREEMEM(ptr);
+ break;
+ case ASFM_FREE_UNDERLYING:
+ break;
+ case ASFM_FREE_UNDERLYING_AND_RESET:
+ memset(ptr, 0, specs->struct_size);
+ break;
+ }
}
* is guaranteed to be aligned properly. ASN.1 compiler itself does not
* produce packed code.
*/
-static int
-_fetch_present_idx(const void *struct_ptr, int pres_offset, int pres_size) {
- const void *present_ptr;
- int present;
+static unsigned
+_fetch_present_idx(const void *struct_ptr, unsigned pres_offset,
+ unsigned pres_size) {
+ const void *present_ptr;
+ unsigned present;
present_ptr = ((const char *)struct_ptr) + pres_offset;
switch(pres_size) {
- case sizeof(int): present = *(const int *)present_ptr; break;
- case sizeof(short): present = *(const short *)present_ptr; break;
- case sizeof(char): present = *(const char *)present_ptr; break;
+ case sizeof(int): present = *(const unsigned int *)present_ptr; break;
+ case sizeof(short): present = *(const unsigned short *)present_ptr; break;
+ case sizeof(char): present = *(const unsigned char *)present_ptr; break;
default:
/* ANSI C mandates enum to be equivalent to integer */
assert(pres_size != sizeof(int));
}
static void
-_set_present_idx(void *struct_ptr, int pres_offset, int pres_size, int present) {
- void *present_ptr;
+_set_present_idx(void *struct_ptr, unsigned pres_offset, unsigned pres_size,
+ unsigned present) {
+ void *present_ptr;
present_ptr = ((char *)struct_ptr) + pres_offset;
switch(pres_size) {
- case sizeof(int): *(int *)present_ptr = present; break;
- case sizeof(short): *(short *)present_ptr = present; break;
- case sizeof(char): *(char *)present_ptr = present; break;
+ case sizeof(int): *(unsigned int *)present_ptr = present; break;
+ case sizeof(short): *(unsigned short *)present_ptr = present; break;
+ case sizeof(char): *(unsigned char *)present_ptr = present; break;
default:
/* ANSI C mandates enum to be equivalent to integer */
assert(pres_size != sizeof(int));
}
}
+
+static const void *
+_get_member_ptr(const asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_TYPE_member_t **elm_ptr, unsigned *present_out) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ unsigned present;
+
+ if(!sptr) {
+ *elm_ptr = NULL;
+ *present_out = 0;
+ return NULL;
+ }
+
+ /*
+ * Figure out which CHOICE element is encoded.
+ */
+ present = _fetch_present_idx(sptr, specs->pres_offset, specs->pres_size);
+ *present_out = present;
+
+ /*
+ * The presence index is intentionally 1-based to avoid
+ * treating zeroed structure as a valid one.
+ */
+ if(present > 0 && present <= td->elements_count) {
+ asn_TYPE_member_t *const elm = &td->elements[present - 1];
+ const void *memb_ptr;
+
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr =
+ *(const void *const *)((const char *)sptr + elm->memb_offset);
+ } else {
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ }
+ *elm_ptr = elm;
+ return memb_ptr;
+ } else {
+ *elm_ptr = NULL;
+ return NULL;
+ }
+
+}
+
+int
+CHOICE_compare(const asn_TYPE_descriptor_t *td, const void *aptr, const void *bptr) {
+ asn_TYPE_member_t *aelm;
+ asn_TYPE_member_t *belm;
+ unsigned apresent = 0;
+ unsigned bpresent = 0;
+ const void *amember = _get_member_ptr(td, aptr, &aelm, &apresent);
+ const void *bmember = _get_member_ptr(td, bptr, &belm, &bpresent);
+
+ if(amember && bmember) {
+ if(apresent == bpresent) {
+ assert(aelm == belm);
+ return aelm->type->op->compare_struct(aelm->type, amember, bmember);
+ } else if(apresent < bpresent) {
+ return -1;
+ } else {
+ return 1;
+ }
+ } else if(!amember) {
+ return -1;
+ } else {
+ return 1;
+ }
+}
+
+/*
+ * Return the 1-based choice variant presence index.
+ * Returns 0 in case of error.
+ */
+unsigned
+CHOICE_variant_get_presence(const asn_TYPE_descriptor_t *td, const void *sptr) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ return _fetch_present_idx(sptr, specs->pres_offset, specs->pres_size);
+}
+
+/*
+ * Sets or resets the 1-based choice variant presence index.
+ * In case a previous index is not zero, the currently selected structure
+ * member is freed and zeroed-out first.
+ * Returns 0 on success and -1 on error.
+ */
+int
+CHOICE_variant_set_presence(const asn_TYPE_descriptor_t *td, void *sptr,
+ unsigned present) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ unsigned old_present;
+
+ if(!sptr) {
+ return -1;
+ }
+
+ if(present > td->elements_count)
+ return -1;
+
+ old_present =
+ _fetch_present_idx(sptr, specs->pres_offset, specs->pres_size);
+ if(present == old_present)
+ return 0;
+
+ if(old_present != 0) {
+ assert(old_present <= td->elements_count);
+ ASN_STRUCT_RESET(*td, sptr);
+ }
+
+ _set_present_idx(sptr, specs->pres_offset, specs->pres_size, present);
+
+ return 0;
+}
+
+
+asn_random_fill_result_t
+CHOICE_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constr,
+ size_t max_length) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ asn_random_fill_result_t res;
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ const asn_TYPE_member_t *elm;
+ unsigned present;
+ void *memb_ptr; /* Pointer to the member */
+ void **memb_ptr2; /* Pointer to that pointer */
+ void *st = *sptr;
+
+ if(max_length == 0) return result_skipped;
+
+ (void)constr;
+
+ if(st == NULL) {
+ st = CALLOC(1, specs->struct_size);
+ if(st == NULL) {
+ return result_failed;
+ }
+ }
+
+ present = asn_random_between(1, td->elements_count);
+ elm = &td->elements[present - 1];
+
+ if(elm->flags & ATF_POINTER) {
+ /* Member is a pointer to another structure */
+ memb_ptr2 = (void **)((char *)st + elm->memb_offset);
+ } else {
+ memb_ptr = (char *)st + elm->memb_offset;
+ memb_ptr2 = &memb_ptr;
+ }
+
+ res = elm->type->op->random_fill(elm->type, memb_ptr2,
+ &elm->encoding_constraints, max_length);
+ _set_present_idx(st, specs->pres_offset, specs->pres_size, present);
+ if(res.code == ARFILL_OK) {
+ *sptr = st;
+ } else {
+ if(st == *sptr) {
+ ASN_STRUCT_RESET(*td, st);
+ } else {
+ ASN_STRUCT_FREE(*td, st);
+ }
+ }
+
+ return res;
+}
+
+
+asn_TYPE_operation_t asn_OP_CHOICE = {
+ CHOICE_free,
+ CHOICE_print,
+ CHOICE_compare,
+ CHOICE_decode_ber,
+ CHOICE_encode_der,
+ CHOICE_decode_xer,
+ CHOICE_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ CHOICE_decode_oer,
+ CHOICE_encode_oer,
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
+ CHOICE_decode_uper,
+ CHOICE_encode_uper,
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ CHOICE_random_fill,
+ CHOICE_outmost_tag
+};
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_DISABLE_OER_SUPPORT
+
+#include <asn_internal.h>
+#include <constr_CHOICE.h>
+#include <errno.h>
+
+/*
+ * Return a standardized complex structure.
+ */
+#undef RETURN
+#define RETURN(_code) \
+ do { \
+ asn_dec_rval_t rval; \
+ rval.code = _code; \
+ rval.consumed = consumed_myself; \
+ return rval; \
+ } while(0)
+
+#undef ADVANCE
+#define ADVANCE(num_bytes) \
+ do { \
+ size_t num = num_bytes; \
+ ptr = ((const char *)ptr) + num; \
+ size -= num; \
+ consumed_myself += num; \
+ } while(0)
+
+/*
+ * Switch to the next phase of parsing.
+ */
+#undef NEXT_PHASE
+#define NEXT_PHASE(ctx) \
+ do { \
+ ctx->phase++; \
+ ctx->step = 0; \
+ } while(0)
+#undef SET_PHASE
+#define SET_PHASE(ctx, value) \
+ do { \
+ ctx->phase = value; \
+ ctx->step = 0; \
+ } while(0)
+
+/*
+ * Tags are canonically sorted in the tag to member table.
+ */
+static int
+_search4tag(const void *ap, const void *bp) {
+ const asn_TYPE_tag2member_t *a = (const asn_TYPE_tag2member_t *)ap;
+ const asn_TYPE_tag2member_t *b = (const asn_TYPE_tag2member_t *)bp;
+
+ int a_class = BER_TAG_CLASS(a->el_tag);
+ int b_class = BER_TAG_CLASS(b->el_tag);
+
+ if(a_class == b_class) {
+ ber_tlv_tag_t a_value = BER_TAG_VALUE(a->el_tag);
+ ber_tlv_tag_t b_value = BER_TAG_VALUE(b->el_tag);
+
+ if(a_value == b_value)
+ return 0;
+ else if(a_value < b_value)
+ return -1;
+ else
+ return 1;
+ } else if(a_class < b_class) {
+ return -1;
+ } else {
+ return 1;
+ }
+}
+
+/*
+ * X.696 (08/2015) #8.7 Encoding of tags
+ */
+static ssize_t
+oer_fetch_tag(const void *ptr, size_t size, ber_tlv_tag_t *tag_r) {
+ ber_tlv_tag_t val;
+ ber_tlv_tag_t tclass;
+ size_t skipped;
+
+ if(size == 0)
+ return 0;
+
+ val = *(const uint8_t *)ptr;
+ tclass = (val >> 6);
+ if((val & 0x3F) != 0x3F) {
+ /* #8.7.1 */
+ *tag_r = ((val & 0x3F) << 2) | tclass;
+ return 1;
+ }
+
+ /*
+ * Each octet contains 7 bits of useful information.
+ * The MSB is 0 if it is the last octet of the tag.
+ */
+ for(val = 0, ptr = ((const char *)ptr) + 1, skipped = 2; skipped <= size;
+ ptr = ((const char *)ptr) + 1, skipped++) {
+ unsigned int oct = *(const uint8_t *)ptr;
+ if(oct & 0x80) {
+ val = (val << 7) | (oct & 0x7F);
+ /*
+ * Make sure there are at least 9 bits spare
+ * at the MS side of a value.
+ */
+ if(val >> ((8 * sizeof(val)) - 9)) {
+ /*
+ * We would not be able to accomodate
+ * any more tag bits.
+ */
+ return -1;
+ }
+ } else {
+ val = (val << 7) | oct;
+ *tag_r = (val << 2) | tclass;
+ return skipped;
+ }
+ }
+
+ return 0; /* Want more */
+}
+
+asn_dec_rval_t
+CHOICE_decode_oer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, void **struct_ptr,
+ const void *ptr, size_t size) {
+ /*
+ * Bring closer parts of structure description.
+ */
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ asn_TYPE_member_t *elements = td->elements;
+
+ /*
+ * Parts of the structure being constructed.
+ */
+ void *st = *struct_ptr; /* Target structure. */
+ asn_struct_ctx_t *ctx; /* Decoder context */
+
+ ssize_t consumed_myself = 0; /* Consumed bytes from ptr */
+
+ (void)constraints;
+
+ ASN_DEBUG("Decoding %s as CHOICE", td->name);
+
+ /*
+ * Create the target structure if it is not present already.
+ */
+ if(st == 0) {
+ st = *struct_ptr = CALLOC(1, specs->struct_size);
+ if(st == 0) {
+ RETURN(RC_FAIL);
+ }
+ }
+
+ /*
+ * Restore parsing context.
+ */
+ ctx = (asn_struct_ctx_t *)((char *)st + specs->ctx_offset);
+ switch(ctx->phase) {
+ case 0: {
+ /*
+ * Discover the tag.
+ */
+ ber_tlv_tag_t tlv_tag; /* T from TLV */
+ ssize_t tag_len; /* Length of TLV's T */
+
+ tag_len = oer_fetch_tag(ptr, size, &tlv_tag);
+ switch(tag_len) {
+ case 0:
+ ASN__DECODE_STARVED;
+ case -1:
+ ASN__DECODE_FAILED;
+ }
+
+ do {
+ const asn_TYPE_tag2member_t *t2m;
+ asn_TYPE_tag2member_t key = {0, 0, 0, 0};
+ key.el_tag = tlv_tag;
+
+ t2m = (const asn_TYPE_tag2member_t *)bsearch(
+ &key, specs->tag2el, specs->tag2el_count,
+ sizeof(specs->tag2el[0]), _search4tag);
+ if(t2m) {
+ /*
+ * Found the element corresponding to the tag.
+ */
+ NEXT_PHASE(ctx);
+ ctx->step = t2m->el_no;
+ break;
+ } else if(specs->ext_start == -1) {
+ ASN_DEBUG(
+ "Unexpected tag %s "
+ "in non-extensible CHOICE %s",
+ ber_tlv_tag_string(tlv_tag), td->name);
+ RETURN(RC_FAIL);
+ } else {
+ /* Skip open type extension */
+ ASN_DEBUG(
+ "Not implemented skipping open type extension for tag %s",
+ ber_tlv_tag_string(tlv_tag));
+ RETURN(RC_FAIL);
+ }
+ } while(0);
+
+
+ ADVANCE(tag_len);
+ }
+ /* Fall through */
+ case 1: {
+ asn_TYPE_member_t *elm = &elements[ctx->step]; /* CHOICE's element */
+ void *memb_ptr; /* Pointer to the member */
+ void **memb_ptr2; /* Pointer to that pointer */
+ asn_dec_rval_t rval;
+
+ /*
+ * Compute the position of the member inside a structure,
+ * and also a type of containment (it may be contained
+ * as pointer or using inline inclusion).
+ */
+ if(elm->flags & ATF_POINTER) {
+ /* Member is a pointer to another structure */
+ memb_ptr2 = (void **)((char *)st + elm->memb_offset);
+ } else {
+ /*
+ * A pointer to a pointer
+ * holding the start of the structure
+ */
+ memb_ptr = (char *)st + elm->memb_offset;
+ memb_ptr2 = &memb_ptr;
+ }
+
+ /* Set presence to be able to free it properly at any time */
+ (void)CHOICE_variant_set_presence(td, st, ctx->step + 1);
+
+ if(specs->ext_start >= 0 && specs->ext_start <= ctx->step) {
+ ssize_t got =
+ oer_open_type_get(opt_codec_ctx, elm->type,
+ elm->encoding_constraints.oer_constraints,
+ memb_ptr2, ptr, size);
+ if(got < 0) ASN__DECODE_FAILED;
+ if(got == 0) ASN__DECODE_STARVED;
+ rval.code = RC_OK;
+ rval.consumed = got;
+ } else {
+ rval = elm->type->op->oer_decoder(
+ opt_codec_ctx, elm->type,
+ elm->encoding_constraints.oer_constraints, memb_ptr2, ptr,
+ size);
+ }
+ rval.consumed += consumed_myself;
+ switch(rval.code) {
+ case RC_OK:
+ NEXT_PHASE(ctx);
+ case RC_WMORE:
+ break;
+ case RC_FAIL:
+ SET_PHASE(ctx, 3); /* => 3 */
+ }
+ return rval;
+ }
+ case 2:
+ /* Already decoded everything */
+ RETURN(RC_OK);
+ case 3:
+ /* Failed to decode, after all */
+ RETURN(RC_FAIL);
+ }
+
+ RETURN(RC_FAIL);
+}
+
+/*
+ * X.696 (08/2015) #8.7 Encoding of tags
+ */
+static ssize_t
+oer_put_tag(ber_tlv_tag_t tag, asn_app_consume_bytes_f *cb, void *app_key) {
+ uint8_t tclass = BER_TAG_CLASS(tag);
+ ber_tlv_tag_t tval = BER_TAG_VALUE(tag);
+
+ if(tval < 0x3F) {
+ uint8_t b = (uint8_t)((tclass << 6) | tval);
+ if(cb(&b, 1, app_key) < 0) {
+ return -1;
+ }
+ return 1;
+ } else {
+ uint8_t buf[1 + 2 * sizeof(tval)];
+ uint8_t *b = &buf[sizeof(buf)-1]; /* Last addressable */
+ size_t encoded;
+ for(; ; tval >>= 7) {
+ if(tval >> 7) {
+ *b-- = 0x80 | (tval & 0x7f);
+ } else {
+ *b-- = tval & 0x7f;
+ break;
+ }
+ }
+ *b = (uint8_t)((tclass << 6) | 0x3F);
+ encoded = sizeof(buf) - (b - buf);
+ if(cb(b, encoded, app_key) < 0) {
+ return -1;
+ }
+ return encoded;
+ }
+
+}
+
+/*
+ * Encode as Canonical OER.
+ */
+asn_enc_rval_t
+CHOICE_encode_oer(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, const void *sptr,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const asn_CHOICE_specifics_t *specs =
+ (const asn_CHOICE_specifics_t *)td->specifics;
+ asn_TYPE_member_t *elm; /* CHOICE element */
+ unsigned present;
+ const void *memb_ptr;
+ ber_tlv_tag_t tag;
+ ssize_t tag_len;
+ asn_enc_rval_t er = {0, 0, 0};
+
+ (void)constraints;
+
+ if(!sptr) ASN__ENCODE_FAILED;
+
+ ASN_DEBUG("OER %s encoding as CHOICE", td->name);
+
+ present = CHOICE_variant_get_presence(td, sptr);
+ if(present == 0 || present > td->elements_count) {
+ ASN_DEBUG("CHOICE %s member is not selected", td->name);
+ ASN__ENCODE_FAILED;
+ }
+
+ elm = &td->elements[present-1];
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr =
+ *(const void *const *)((const char *)sptr + elm->memb_offset);
+ if(memb_ptr == 0) {
+ /* Mandatory element absent */
+ ASN__ENCODE_FAILED;
+ }
+ } else {
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ }
+
+ tag = asn_TYPE_outmost_tag(elm->type, memb_ptr, elm->tag_mode, elm->tag);
+ if(tag == 0) {
+ ASN__ENCODE_FAILED;
+ }
+
+ tag_len = oer_put_tag(tag, cb, app_key);
+ if(tag_len < 0) {
+ ASN__ENCODE_FAILED;
+ }
+
+ if(specs->ext_start >= 0 && (unsigned)specs->ext_start <= (present-1)) {
+ ssize_t encoded = oer_open_type_put(elm->type,
+ elm->encoding_constraints.oer_constraints,
+ memb_ptr, cb, app_key);
+ if(encoded < 0) ASN__ENCODE_FAILED;
+ er.encoded = tag_len + encoded;
+ } else {
+ er = elm->type->op->oer_encoder(
+ elm->type, elm->encoding_constraints.oer_constraints, memb_ptr, cb,
+ app_key);
+ if(er.encoded >= 0) er.encoded += tag_len;
+ }
+
+ return er;
+}
+
+#endif /* ASN_DISABLE_OER_SUPPORT */
-/*-
- * Copyright (c) 2003, 2004, 2005, 2006, 2007 Lev Walkin <vlm@lionet.info>.
+/*
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>.
* All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#include <asn_internal.h>
#include <constr_SEQUENCE.h>
+#include <OPEN_TYPE.h>
#include <per_opentype.h>
/*
/*
* Check whether we are inside the extensions group.
*/
-#define IN_EXTENSION_GROUP(specs, memb_idx) \
- ( ((memb_idx) > (specs)->ext_after) \
- &&((memb_idx) < (specs)->ext_before))
-
+#define IN_EXTENSION_GROUP(specs, memb_idx) \
+ ((specs)->first_extension >= 0 \
+ && (unsigned)(specs)->first_extension <= (memb_idx))
/*
* Tags are canonically sorted in the tag2element map.
* The decoder of the SEQUENCE type.
*/
asn_dec_rval_t
-SEQUENCE_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **struct_ptr, const void *ptr, size_t size, int tag_mode) {
- /*
+SEQUENCE_decode_ber(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **struct_ptr,
+ const void *ptr, size_t size, int tag_mode) {
+ /*
* Bring closer parts of structure description.
*/
- asn_SEQUENCE_specifics_t *specs = (asn_SEQUENCE_specifics_t *)td->specifics;
- asn_TYPE_member_t *elements = td->elements;
+ const asn_SEQUENCE_specifics_t *specs = (const asn_SEQUENCE_specifics_t *)td->specifics;
+ const asn_TYPE_member_t *elements = td->elements;
- /*
+ /*
* Parts of the structure being constructed.
*/
void *st = *struct_ptr; /* Target structure. */
asn_dec_rval_t rval; /* Return code from subparsers */
ssize_t consumed_myself = 0; /* Consumed bytes from ptr */
- int edx; /* SEQUENCE element's index */
+ size_t edx; /* SEQUENCE element's index */
ASN_DEBUG("Decoding %s as SEQUENCE", td->name);
* that member:
* step = (<member_number> * 2 + <microphase>).
*/
- for(edx = (ctx->step >> 1); edx < td->elements_count;
+ for(edx = ((size_t)ctx->step >> 1); edx < td->elements_count;
edx++, ctx->step = (ctx->step & ~1) + 2) {
void *memb_ptr; /* Pointer to the member */
void **memb_ptr2; /* Pointer to that pointer */
ssize_t tag_len; /* Length of TLV's T */
- int opt_edx_end; /* Next non-optional element */
+ size_t opt_edx_end; /* Next non-optional element */
+ size_t n;
int use_bsearch;
- int n;
if(ctx->step & 1)
goto microphase2;
/*
* MICROPHASE 1: Synchronize decoding.
*/
- ASN_DEBUG("In %s SEQUENCE left %d, edx=%d flags=%d"
+ ASN_DEBUG("In %s SEQUENCE left %d, edx=%" ASN_PRI_SIZE " flags=%d"
" opt=%d ec=%d",
td->name, (int)ctx->left, edx,
elements[edx].flags, elements[edx].optional,
td->elements_count);
- if(ctx->left == 0 /* No more stuff is expected */
- && (
- /* Explicit OPTIONAL specification reaches the end */
- (edx + elements[edx].optional
- == td->elements_count)
- ||
- /* All extensions are optional */
- (IN_EXTENSION_GROUP(specs, edx)
- && specs->ext_before > td->elements_count)
- )
- ) {
- ASN_DEBUG("End of SEQUENCE %s", td->name);
- /*
- * Found the legitimate end of the structure.
- */
- PHASE_OUT(ctx);
- RETURN(RC_OK);
- }
+ if(ctx->left == 0 /* No more stuff is expected */
+ && (
+ /* Explicit OPTIONAL specification reaches the end */
+ (edx + elements[edx].optional == td->elements_count) ||
+ /* All extensions are optional */
+ IN_EXTENSION_GROUP(specs, edx))) {
+ ASN_DEBUG("End of SEQUENCE %s", td->name);
+ /*
+ * Found the legitimate end of the structure.
+ */
+ PHASE_OUT(ctx);
+ RETURN(RC_OK);
+ }
/*
* Fetch the T from TLV.
*/
tag_len = ber_fetch_tag(ptr, LEFT, &tlv_tag);
- ASN_DEBUG("Current tag in %s SEQUENCE for element %d "
+ ASN_DEBUG("Current tag in %s SEQUENCE for element %" ASN_PRI_SIZE " "
"(%s) is %s encoded in %d bytes, of frame %ld",
td->name, edx, elements[edx].name,
ber_tlv_tag_string(tlv_tag), (int)tag_len, (long)LEFT);
case -1: RETURN(RC_FAIL);
}
- if(ctx->left < 0 && ((const uint8_t *)ptr)[0] == 0) {
- if(LEFT < 2) {
- if(SIZE_VIOLATION)
- RETURN(RC_FAIL);
- else
- RETURN(RC_WMORE);
- } else if(((const uint8_t *)ptr)[1] == 0) {
- ASN_DEBUG("edx = %d, opt = %d, ec=%d",
- edx, elements[edx].optional,
- td->elements_count);
- if((edx + elements[edx].optional
- == td->elements_count)
- || (IN_EXTENSION_GROUP(specs, edx)
- && specs->ext_before
- > td->elements_count)) {
- /*
- * Yeah, baby! Found the terminator
- * of the indefinite length structure.
- */
- /*
- * Proceed to the canonical
- * finalization function.
- * No advancing is necessary.
- */
- goto phase3;
- }
- }
- }
+ if(ctx->left < 0 && ((const uint8_t *)ptr)[0] == 0) {
+ if(LEFT < 2) {
+ if(SIZE_VIOLATION) {
+ RETURN(RC_FAIL);
+ } else {
+ RETURN(RC_WMORE);
+ }
+ } else if(((const uint8_t *)ptr)[1] == 0) {
+ ASN_DEBUG("edx = %" ASN_PRI_SIZE ", opt = %d, ec=%d", edx,
+ elements[edx].optional, td->elements_count);
+ if((edx + elements[edx].optional == td->elements_count)
+ || IN_EXTENSION_GROUP(specs, edx)) {
+ /*
+ * Yeah, baby! Found the terminator
+ * of the indefinite length structure.
+ */
+ /*
+ * Proceed to the canonical
+ * finalization function.
+ * No advancing is necessary.
+ */
+ goto phase3;
+ }
+ }
+ }
/*
* Find the next available type with this tag.
edx = n;
ctx->step = 1 + 2 * edx; /* Remember! */
goto microphase2;
- } else if(elements[n].flags & ATF_OPEN_TYPE) {
+ } else if(elements[n].flags & ATF_ANY_TYPE) {
/*
* This is the ANY type, which may bear
* any flag whatsoever.
* sorted array of tags.
*/
const asn_TYPE_tag2member_t *t2m;
- asn_TYPE_tag2member_t key;
+ asn_TYPE_tag2member_t key = {0, 0, 0, 0};
key.el_tag = tlv_tag;
key.el_no = edx;
t2m = (const asn_TYPE_tag2member_t *)bsearch(&key,
if(t2m) {
const asn_TYPE_tag2member_t *best = 0;
const asn_TYPE_tag2member_t *t2m_f, *t2m_l;
- int edx_max = edx + elements[edx].optional;
+ size_t edx_max = edx + elements[edx].optional;
/*
* Rewind to the first element with that tag,
* `cause bsearch() does not guarantee order.
*/
if(!IN_EXTENSION_GROUP(specs,
edx + elements[edx].optional)) {
- ASN_DEBUG("Unexpected tag %s (at %d)",
+ ASN_DEBUG("Unexpected tag %s (at %" ASN_PRI_SIZE ")",
ber_tlv_tag_string(tlv_tag), edx);
ASN_DEBUG("Expected tag %s (%s)%s",
ber_tlv_tag_string(elements[edx].tag),
ssize_t skip;
edx += elements[edx].optional;
- ASN_DEBUG("Skipping unexpected %s (at %d)",
+ ASN_DEBUG("Skipping unexpected %s (at %" ASN_PRI_SIZE ")",
ber_tlv_tag_string(tlv_tag), edx);
skip = ber_skip_length(opt_codec_ctx,
BER_TLV_CONSTRUCTED(ptr),
/*
* Invoke the member fetch routine according to member's type
*/
- rval = elements[edx].type->ber_decoder(opt_codec_ctx,
- elements[edx].type,
- memb_ptr2, ptr, LEFT,
- elements[edx].tag_mode);
- ASN_DEBUG("In %s SEQUENCE decoded %d %s of %d "
+ if(elements[edx].flags & ATF_OPEN_TYPE) {
+ rval = OPEN_TYPE_ber_get(opt_codec_ctx, td, st, &elements[edx], ptr, LEFT);
+ } else {
+ rval = elements[edx].type->op->ber_decoder(opt_codec_ctx,
+ elements[edx].type,
+ memb_ptr2, ptr, LEFT,
+ elements[edx].tag_mode);
+ }
+ ASN_DEBUG("In %s SEQUENCE decoded %" ASN_PRI_SIZE " %s of %d "
"in %d bytes rval.code %d, size=%d",
td->name, edx, elements[edx].type->name,
(int)LEFT, (int)rval.consumed, rval.code, (int)size);
phase3:
ctx->phase = 3;
+ /* Fall through */
case 3: /* 00 and other tags expected */
case 4: /* only 00's expected */
* The DER encoder of the SEQUENCE type.
*/
asn_enc_rval_t
-SEQUENCE_encode_der(asn_TYPE_descriptor_t *td,
- void *sptr, int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- size_t computed_size = 0;
+SEQUENCE_encode_der(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int tag_mode, ber_tlv_tag_t tag,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ size_t computed_size = 0;
asn_enc_rval_t erval;
ssize_t ret;
- int edx;
+ size_t edx;
ASN_DEBUG("%s %s as SEQUENCE",
cb?"Encoding":"Estimating", td->name);
*/
for(edx = 0; edx < td->elements_count; edx++) {
asn_TYPE_member_t *elm = &td->elements[edx];
- void *memb_ptr;
- if(elm->flags & ATF_POINTER) {
- memb_ptr = *(void **)((char *)sptr + elm->memb_offset);
- if(!memb_ptr) {
- if(elm->optional) continue;
+
+ const void *memb_ptr; /* Pointer to the member */
+ const void *const *memb_ptr2; /* Pointer to that pointer */
+
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 =
+ (const void *const *)((const char *)sptr + elm->memb_offset);
+ if(!*memb_ptr2) {
+ ASN_DEBUG("Element %s %" ASN_PRI_SIZE " not present",
+ elm->name, edx);
+ if(elm->optional)
+ continue;
/* Mandatory element is missing */
ASN__ENCODE_FAILED;
}
} else {
- memb_ptr = (void *)((char *)sptr + elm->memb_offset);
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ memb_ptr2 = &memb_ptr;
}
- erval = elm->type->der_encoder(elm->type, memb_ptr,
+
+ /* Eliminate default values */
+ if(elm->default_value_cmp && elm->default_value_cmp(*memb_ptr2) == 0)
+ continue;
+
+ erval = elm->type->op->der_encoder(elm->type, *memb_ptr2,
elm->tag_mode, elm->tag,
0, 0);
if(erval.encoded == -1)
return erval;
computed_size += erval.encoded;
- ASN_DEBUG("Member %d %s estimated %ld bytes",
+ ASN_DEBUG("Member %" ASN_PRI_SIZE " %s estimated %ld bytes",
edx, elm->name, (long)erval.encoded);
}
for(edx = 0; edx < td->elements_count; edx++) {
asn_TYPE_member_t *elm = &td->elements[edx];
asn_enc_rval_t tmperval;
- void *memb_ptr;
+ const void *memb_ptr; /* Pointer to the member */
+ const void *const *memb_ptr2; /* Pointer to that pointer */
- if(elm->flags & ATF_POINTER) {
- memb_ptr = *(void **)((char *)sptr + elm->memb_offset);
- if(!memb_ptr) continue;
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 =
+ (const void *const *)((const char *)sptr + elm->memb_offset);
+ if(!*memb_ptr2) continue;
} else {
- memb_ptr = (void *)((char *)sptr + elm->memb_offset);
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ memb_ptr2 = &memb_ptr;
}
- tmperval = elm->type->der_encoder(elm->type, memb_ptr,
- elm->tag_mode, elm->tag,
- cb, app_key);
+
+ /* Eliminate default values */
+ if(elm->default_value_cmp && elm->default_value_cmp(*memb_ptr2) == 0)
+ continue;
+
+ tmperval = elm->type->op->der_encoder(elm->type, *memb_ptr2,
+ elm->tag_mode, elm->tag, cb, app_key);
if(tmperval.encoded == -1)
return tmperval;
computed_size -= tmperval.encoded;
- ASN_DEBUG("Member %d %s of SEQUENCE %s encoded in %ld bytes",
+ ASN_DEBUG("Member %" ASN_PRI_SIZE " %s of SEQUENCE %s encoded in %ld bytes",
edx, elm->name, td->name, (long)tmperval.encoded);
}
#undef XER_ADVANCE
-#define XER_ADVANCE(num_bytes) do { \
- size_t num = num_bytes; \
- buf_ptr = ((const char *)buf_ptr) + num;\
- size -= num; \
- consumed_myself += num; \
- } while(0)
+#define XER_ADVANCE(num_bytes) \
+ do { \
+ size_t num = (num_bytes); \
+ ptr = ((const char *)ptr) + num; \
+ size -= num; \
+ consumed_myself += num; \
+ } while(0)
/*
* Decode the XER (XML) data.
*/
asn_dec_rval_t
-SEQUENCE_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **struct_ptr, const char *opt_mname,
- const void *buf_ptr, size_t size) {
- /*
+SEQUENCE_decode_xer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **struct_ptr,
+ const char *opt_mname, const void *ptr, size_t size) {
+ /*
* Bring closer parts of structure description.
*/
- asn_SEQUENCE_specifics_t *specs
- = (asn_SEQUENCE_specifics_t *)td->specifics;
+ const asn_SEQUENCE_specifics_t *specs
+ = (const asn_SEQUENCE_specifics_t *)td->specifics;
asn_TYPE_member_t *elements = td->elements;
const char *xml_tag = opt_mname ? opt_mname : td->xml_tag;
asn_dec_rval_t rval; /* Return value from a decoder */
ssize_t consumed_myself = 0; /* Consumed bytes from ptr */
- int edx; /* Element index */
- int edx_end;
+ size_t edx; /* Element index */
/*
* Create the target structure if it is not present already.
ssize_t ch_size; /* Chunk size */
xer_check_tag_e tcv; /* Tag check value */
asn_TYPE_member_t *elm;
- int n;
/*
* Go inside the inner member of a sequence.
*/
if(ctx->phase == 2) {
asn_dec_rval_t tmprval;
- void *memb_ptr; /* Pointer to the member */
+ void *memb_ptr_dontuse; /* Pointer to the member */
void **memb_ptr2; /* Pointer to that pointer */
elm = &td->elements[edx];
/* Member is a pointer to another structure */
memb_ptr2 = (void **)((char *)st + elm->memb_offset);
} else {
- memb_ptr = (char *)st + elm->memb_offset;
- memb_ptr2 = &memb_ptr;
+ memb_ptr_dontuse = (char *)st + elm->memb_offset;
+ memb_ptr2 = &memb_ptr_dontuse; /* Only use of memb_ptr_dontuse */
}
- /* Invoke the inner type decoder, m.b. multiple times */
- tmprval = elm->type->xer_decoder(opt_codec_ctx,
- elm->type, memb_ptr2, elm->name,
- buf_ptr, size);
+ if(elm->flags & ATF_OPEN_TYPE) {
+ tmprval = OPEN_TYPE_xer_get(opt_codec_ctx, td, st, elm, ptr, size);
+ } else {
+ /* Invoke the inner type decoder, m.b. multiple times */
+ tmprval = elm->type->op->xer_decoder(opt_codec_ctx,
+ elm->type, memb_ptr2, elm->name,
+ ptr, size);
+ }
XER_ADVANCE(tmprval.consumed);
if(tmprval.code != RC_OK)
RETURN(tmprval.code);
/*
* Get the next part of the XML stream.
*/
- ch_size = xer_next_token(&ctx->context, buf_ptr, size,
+ ch_size = xer_next_token(&ctx->context, ptr, size,
&ch_type);
if(ch_size == -1) {
RETURN(RC_FAIL);
- } else {
+ } else {
switch(ch_type) {
- case PXER_WMORE:
- RETURN(RC_WMORE);
+ case PXER_WMORE:
+ RETURN(RC_WMORE);
case PXER_COMMENT: /* Got XML comment */
case PXER_TEXT: /* Ignore free-standing text */
XER_ADVANCE(ch_size); /* Skip silently */
}
}
- tcv = xer_check_tag(buf_ptr, ch_size, xml_tag);
+ tcv = xer_check_tag(ptr, ch_size, xml_tag);
ASN_DEBUG("XER/SEQUENCE: tcv = %d, ph=%d [%s]",
tcv, ctx->phase, xml_tag);
ctx->phase = 0;
/* Fall through */
case XCT_BOTH:
- if(ctx->phase == 0) {
- if(edx >= td->elements_count
- ||
- /* Explicit OPTIONAL specs reaches the end */
- (edx + elements[edx].optional
- == td->elements_count)
- ||
- /* All extensions are optional */
- (IN_EXTENSION_GROUP(specs, edx)
- && specs->ext_before
- > td->elements_count)
- ) {
- XER_ADVANCE(ch_size);
+ if(ctx->phase == 0) {
+ if(edx >= td->elements_count ||
+ /* Explicit OPTIONAL specs reaches the end */
+ (edx + elements[edx].optional == td->elements_count) ||
+ /* All extensions are optional */
+ IN_EXTENSION_GROUP(specs, edx)) {
+ XER_ADVANCE(ch_size);
ctx->phase = 4; /* Phase out */
RETURN(RC_OK);
} else {
case XCT_UNKNOWN_OP:
case XCT_UNKNOWN_BO:
- ASN_DEBUG("XER/SEQUENCE: tcv=%d, ph=%d, edx=%d",
+ ASN_DEBUG("XER/SEQUENCE: tcv=%d, ph=%d, edx=%" ASN_PRI_SIZE "",
tcv, ctx->phase, edx);
if(ctx->phase != 1) {
break; /* Really unexpected */
/*
* Search which member corresponds to this tag.
*/
- edx_end = edx + elements[edx].optional + 1;
+ size_t n;
+ size_t edx_end = edx + elements[edx].optional + 1;
if(edx_end > td->elements_count)
edx_end = td->elements_count;
for(n = edx; n < edx_end; n++) {
elm = &td->elements[n];
- tcv = xer_check_tag(buf_ptr,
- ch_size, elm->name);
+ tcv = xer_check_tag(ptr, ch_size, elm->name);
switch(tcv) {
case XCT_BOTH:
case XCT_OPENING:
if(n != edx_end)
continue;
} else {
- ASN_DEBUG("Out of defined members: %d/%d",
+ ASN_DEBUG("Out of defined members: %" ASN_PRI_SIZE "/%u",
edx, td->elements_count);
}
if(IN_EXTENSION_GROUP(specs,
edx + (edx < td->elements_count
? elements[edx].optional : 0))) {
- ASN_DEBUG("Got anticipated extension at %d",
+ ASN_DEBUG("Got anticipated extension at %" ASN_PRI_SIZE "",
edx);
/*
* Check for (XCT_BOTH or XCT_UNKNOWN_BO)
}
ASN_DEBUG("Unexpected XML tag in SEQUENCE [%c%c%c%c%c%c]",
- size>0?((const char *)buf_ptr)[0]:'.',
- size>1?((const char *)buf_ptr)[1]:'.',
- size>2?((const char *)buf_ptr)[2]:'.',
- size>3?((const char *)buf_ptr)[3]:'.',
- size>4?((const char *)buf_ptr)[4]:'.',
- size>5?((const char *)buf_ptr)[5]:'.');
+ size>0?((const char *)ptr)[0]:'.',
+ size>1?((const char *)ptr)[1]:'.',
+ size>2?((const char *)ptr)[2]:'.',
+ size>3?((const char *)ptr)[3]:'.',
+ size>4?((const char *)ptr)[4]:'.',
+ size>5?((const char *)ptr)[5]:'.');
break;
}
}
asn_enc_rval_t
-SEQUENCE_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t er;
- int xcan = (flags & XER_F_CANONICAL);
- int edx;
-
- if(!sptr)
- ASN__ENCODE_FAILED;
-
- er.encoded = 0;
-
- for(edx = 0; edx < td->elements_count; edx++) {
- asn_enc_rval_t tmper;
- asn_TYPE_member_t *elm = &td->elements[edx];
- void *memb_ptr;
- const char *mname = elm->name;
- unsigned int mlen = strlen(mname);
-
- if(elm->flags & ATF_POINTER) {
- memb_ptr = *(void **)((char *)sptr + elm->memb_offset);
- if(!memb_ptr) {
- if(elm->optional)
- continue;
- /* Mandatory element is missing */
- ASN__ENCODE_FAILED;
- }
- } else {
- memb_ptr = (void *)((char *)sptr + elm->memb_offset);
- }
+SEQUENCE_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, enum xer_encoder_flags_e flags,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_enc_rval_t er;
+ int xcan = (flags & XER_F_CANONICAL);
+ asn_TYPE_descriptor_t *tmp_def_val_td = 0;
+ void *tmp_def_val = 0;
+ size_t edx;
+
+ if(!sptr) ASN__ENCODE_FAILED;
+
+ er.encoded = 0;
+
+ for(edx = 0; edx < td->elements_count; edx++) {
+ asn_enc_rval_t tmper;
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ const void *memb_ptr;
+ const char *mname = elm->name;
+ unsigned int mlen = strlen(mname);
+
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr =
+ *(const void *const *)((const char *)sptr + elm->memb_offset);
+ if(!memb_ptr) {
+ assert(tmp_def_val == 0);
+ if(elm->default_value_set) {
+ if(elm->default_value_set(&tmp_def_val)) {
+ ASN__ENCODE_FAILED;
+ } else {
+ memb_ptr = tmp_def_val;
+ tmp_def_val_td = elm->type;
+ }
+ } else if(elm->optional) {
+ continue;
+ } else {
+ /* Mandatory element is missing */
+ ASN__ENCODE_FAILED;
+ }
+ }
+ } else {
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ }
- if(!xcan) ASN__TEXT_INDENT(1, ilevel);
- ASN__CALLBACK3("<", 1, mname, mlen, ">", 1);
+ if(!xcan) ASN__TEXT_INDENT(1, ilevel);
+ ASN__CALLBACK3("<", 1, mname, mlen, ">", 1);
- /* Print the member itself */
- tmper = elm->type->xer_encoder(elm->type, memb_ptr,
- ilevel + 1, flags, cb, app_key);
- if(tmper.encoded == -1) return tmper;
+ /* Print the member itself */
+ tmper = elm->type->op->xer_encoder(elm->type, memb_ptr, ilevel + 1,
+ flags, cb, app_key);
+ if(tmp_def_val) {
+ ASN_STRUCT_FREE(*tmp_def_val_td, tmp_def_val);
+ tmp_def_val = 0;
+ }
+ if(tmper.encoded == -1) return tmper;
+ er.encoded += tmper.encoded;
- ASN__CALLBACK3("</", 2, mname, mlen, ">", 1);
- er.encoded += 5 + (2 * mlen) + tmper.encoded;
- }
+ ASN__CALLBACK3("</", 2, mname, mlen, ">", 1);
+ }
- if(!xcan) ASN__TEXT_INDENT(1, ilevel - 1);
+ if(!xcan) ASN__TEXT_INDENT(1, ilevel - 1);
- ASN__ENCODED_OK(er);
+ ASN__ENCODED_OK(er);
cb_failed:
- ASN__ENCODE_FAILED;
+ if(tmp_def_val) ASN_STRUCT_FREE(*tmp_def_val_td, tmp_def_val);
+ ASN__ENCODE_FAILED;
}
int
-SEQUENCE_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
- int edx;
+SEQUENCE_print(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ size_t edx;
int ret;
if(!sptr) return (cb("<absent>", 8, app_key) < 0) ? -1 : 0;
return -1;
/* Print the member itself */
- ret = elm->type->print_struct(elm->type, memb_ptr, ilevel + 1,
+ ret = elm->type->op->print_struct(elm->type, memb_ptr, ilevel + 1,
cb, app_key);
if(ret) return ret;
}
}
void
-SEQUENCE_free(asn_TYPE_descriptor_t *td, void *sptr, int contents_only) {
- int edx;
+SEQUENCE_free(const asn_TYPE_descriptor_t *td, void *sptr,
+ enum asn_struct_free_method method) {
+ size_t edx;
+ const asn_SEQUENCE_specifics_t *specs =
+ (const asn_SEQUENCE_specifics_t *)td->specifics;
+ asn_struct_ctx_t *ctx; /* Decoder context */
if(!td || !sptr)
return;
}
}
- if(!contents_only) {
- FREEMEM(sptr);
- }
+ /* Clean parsing context */
+ ctx = (asn_struct_ctx_t *)((char *)sptr + specs->ctx_offset);
+ FREEMEM(ctx->ptr);
+
+ switch(method) {
+ case ASFM_FREE_EVERYTHING:
+ FREEMEM(sptr);
+ break;
+ case ASFM_FREE_UNDERLYING:
+ break;
+ case ASFM_FREE_UNDERLYING_AND_RESET:
+ memset(
+ sptr, 0,
+ ((const asn_SEQUENCE_specifics_t *)(td->specifics))->struct_size);
+ break;
+ }
}
int
-SEQUENCE_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- int edx;
+SEQUENCE_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_constraint_failed_f *ctfailcb, void *app_key) {
+ size_t edx;
if(!sptr) {
ASN__CTFAIL(app_key, td, sptr,
memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
}
- if(elm->memb_constraints) {
- int ret = elm->memb_constraints(elm->type, memb_ptr,
+ if(elm->encoding_constraints.general_constraints) {
+ int ret = elm->encoding_constraints.general_constraints(elm->type, memb_ptr,
ctfailcb, app_key);
if(ret) return ret;
} else {
- int ret = elm->type->check_constraints(elm->type,
+ return elm->type->encoding_constraints.general_constraints(elm->type,
memb_ptr, ctfailcb, app_key);
- if(ret) return ret;
- /*
- * Cannot inherit it earlier:
- * need to make sure we get the updated version.
- */
- elm->memb_constraints = elm->type->check_constraints;
}
}
return 0;
}
+#ifndef ASN_DISABLE_PER_SUPPORT
+
asn_dec_rval_t
-SEQUENCE_decode_uper(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- asn_SEQUENCE_specifics_t *specs = (asn_SEQUENCE_specifics_t *)td->specifics;
+SEQUENCE_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ const asn_SEQUENCE_specifics_t *specs = (const asn_SEQUENCE_specifics_t *)td->specifics;
void *st = *sptr; /* Target structure. */
int extpresent; /* Extension additions are present */
uint8_t *opres; /* Presence of optional root members */
asn_per_data_t opmd;
asn_dec_rval_t rv;
- int edx;
+ size_t edx;
(void)constraints;
ASN_DEBUG("Decoding %s as SEQUENCE (UPER)", td->name);
/* Handle extensions */
- if(specs->ext_before >= 0) {
+ if(specs->first_extension < 0) {
+ extpresent = 0;
+ } else {
extpresent = per_get_few_bits(pd, 1);
if(extpresent < 0) ASN__DECODE_STARVED;
- } else {
- extpresent = 0;
}
/* Prepare a place and read-in the presence bitmap */
/*
* Get the sequence ROOT elements.
*/
- for(edx = 0; edx < td->elements_count; edx++) {
- asn_TYPE_member_t *elm = &td->elements[edx];
+ for(edx = 0;
+ edx < (specs->first_extension < 0 ? td->elements_count
+ : (size_t)specs->first_extension);
+ edx++) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
void *memb_ptr; /* Pointer to the member */
void **memb_ptr2; /* Pointer to that pointer */
- if(IN_EXTENSION_GROUP(specs, edx))
- continue;
+ assert(!IN_EXTENSION_GROUP(specs, edx));
/* Fetch the pointer to this member */
if(elm->flags & ATF_POINTER) {
(int)opmd.nboff, (int)opmd.nbits);
if(present == 0) {
/* This element is not present */
- if(elm->default_value) {
+ if(elm->default_value_set) {
/* Fill-in DEFAULT */
- if(elm->default_value(1, memb_ptr2)) {
+ if(elm->default_value_set(memb_ptr2)) {
FREEMEM(opres);
ASN__DECODE_FAILED;
}
}
/* Fetch the member from the stream */
- ASN_DEBUG("Decoding member %s in %s", elm->name, td->name);
- rv = elm->type->uper_decoder(opt_codec_ctx, elm->type,
- elm->per_constraints, memb_ptr2, pd);
+ ASN_DEBUG("Decoding member \"%s\" in %s", elm->name, td->name);
+
+ if(elm->flags & ATF_OPEN_TYPE) {
+ rv = OPEN_TYPE_uper_get(opt_codec_ctx, td, st, elm, pd);
+ } else {
+ rv = elm->type->op->uper_decoder(opt_codec_ctx, elm->type,
+ elm->encoding_constraints.per_constraints, memb_ptr2, pd);
+ }
if(rv.code != RC_OK) {
ASN_DEBUG("Failed decode %s in %s",
elm->name, td->name);
bmlength = uper_get_nslength(pd);
if(bmlength < 0) ASN__DECODE_STARVED;
- ASN_DEBUG("Extensions %ld present in %s", (long)bmlength, td->name);
+ ASN_DEBUG("Extensions %" ASN_PRI_SSIZE " present in %s", bmlength, td->name);
epres = (uint8_t *)MALLOC((bmlength + 15) >> 3);
if(!epres) ASN__DECODE_STARVED;
td->name, (long)bmlength, *epres);
/* Go over extensions and read them in */
- for(edx = specs->ext_after + 1; edx < td->elements_count; edx++) {
- asn_TYPE_member_t *elm = &td->elements[edx];
- void *memb_ptr; /* Pointer to the member */
- void **memb_ptr2; /* Pointer to that pointer */
- int present;
-
- if(!IN_EXTENSION_GROUP(specs, edx)) {
- ASN_DEBUG("%d is not extension", edx);
- continue;
- }
-
- /* Fetch the pointer to this member */
- if(elm->flags & ATF_POINTER) {
- memb_ptr2 = (void **)((char *)st + elm->memb_offset);
- } else {
- memb_ptr = (void *)((char *)st + elm->memb_offset);
- memb_ptr2 = &memb_ptr;
- }
-
- present = per_get_few_bits(&epmd, 1);
- if(present <= 0) {
- if(present < 0) break; /* No more extensions */
- continue;
- }
-
- ASN_DEBUG("Decoding member %s in %s %p", elm->name, td->name, *memb_ptr2);
- rv = uper_open_type_get(opt_codec_ctx, elm->type,
- elm->per_constraints, memb_ptr2, pd);
- if(rv.code != RC_OK) {
- FREEMEM(epres);
- return rv;
- }
+ for(edx = specs->first_extension; edx < td->elements_count; edx++) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ void *memb_ptr; /* Pointer to the member */
+ void **memb_ptr2; /* Pointer to that pointer */
+ int present;
+
+ /* Fetch the pointer to this member */
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 = (void **)((char *)st + elm->memb_offset);
+ } else {
+ memb_ptr = (void *)((char *)st + elm->memb_offset);
+ memb_ptr2 = &memb_ptr;
+ }
+
+ present = per_get_few_bits(&epmd, 1);
+ if(present <= 0) {
+ if(present < 0) break; /* No more extensions */
+ continue;
+ }
+
+ ASN_DEBUG("Decoding member %s in %s %p", elm->name, td->name,
+ *memb_ptr2);
+ rv = uper_open_type_get(opt_codec_ctx, elm->type,
+ elm->encoding_constraints.per_constraints,
+ memb_ptr2, pd);
+ if(rv.code != RC_OK) {
+ FREEMEM(epres);
+ return rv;
+ }
}
/* Skip over overflow extensions which aren't present
FREEMEM(epres);
ASN__DECODE_STARVED;
}
+ ASN_DEBUG("Skipped overflow extension");
+ continue;
}
break;
}
FREEMEM(epres);
}
- /* Fill DEFAULT members in extensions */
- for(edx = specs->roms_count; edx < specs->roms_count
- + specs->aoms_count; edx++) {
- asn_TYPE_member_t *elm = &td->elements[edx];
- void **memb_ptr2; /* Pointer to member pointer */
-
- if(!elm->default_value) continue;
-
- /* Fetch the pointer to this member */
- if(elm->flags & ATF_POINTER) {
- memb_ptr2 = (void **)((char *)st
- + elm->memb_offset);
- if(*memb_ptr2) continue;
- } else {
- continue; /* Extensions are all optionals */
- }
-
- /* Set default value */
- if(elm->default_value(1, memb_ptr2)) {
- ASN__DECODE_FAILED;
- }
- }
+ if(specs->first_extension >= 0) {
+ unsigned i;
+ /* Fill DEFAULT members in extensions */
+ for(i = specs->roms_count; i < specs->roms_count + specs->aoms_count;
+ i++) {
+ asn_TYPE_member_t *elm;
+ void **memb_ptr2; /* Pointer to member pointer */
+
+ edx = specs->oms[i];
+ elm = &td->elements[edx];
+
+ if(!elm->default_value_set) continue;
+
+ /* Fetch the pointer to this member */
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 = (void **)((char *)st + elm->memb_offset);
+ if(*memb_ptr2) continue;
+ } else {
+ continue; /* Extensions are all optionals */
+ }
+
+ /* Set default value */
+ if(elm->default_value_set(memb_ptr2)) {
+ ASN__DECODE_FAILED;
+ }
+ }
+ }
rv.consumed = 0;
rv.code = RC_OK;
}
static int
-SEQUENCE_handle_extensions(asn_TYPE_descriptor_t *td, void *sptr,
- asn_per_outp_t *po1, asn_per_outp_t *po2) {
- asn_SEQUENCE_specifics_t *specs
- = (asn_SEQUENCE_specifics_t *)td->specifics;
- int exts_present = 0;
- int exts_count = 0;
- int edx;
-
- if(specs->ext_before < 0)
- return 0;
-
- /* Find out which extensions are present */
- for(edx = specs->ext_after + 1; edx < td->elements_count; edx++) {
- asn_TYPE_member_t *elm = &td->elements[edx];
- void *memb_ptr; /* Pointer to the member */
- void **memb_ptr2; /* Pointer to that pointer */
- int present;
-
- if(!IN_EXTENSION_GROUP(specs, edx)) {
- ASN_DEBUG("%s (@%d) is not extension", elm->type->name, edx);
- continue;
- }
-
- /* Fetch the pointer to this member */
- if(elm->flags & ATF_POINTER) {
- memb_ptr2 = (void **)((char *)sptr + elm->memb_offset);
- present = (*memb_ptr2 != 0);
- } else {
- memb_ptr = (void *)((char *)sptr + elm->memb_offset);
- memb_ptr2 = &memb_ptr;
+SEQUENCE__handle_extensions(const asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_per_outp_t *po1, asn_per_outp_t *po2) {
+ const asn_SEQUENCE_specifics_t *specs =
+ (const asn_SEQUENCE_specifics_t *)td->specifics;
+ int exts_present = 0;
+ int exts_count = 0;
+ size_t edx;
+
+ if(specs->first_extension < 0) {
+ return 0;
+ }
+
+ /* Find out which extensions are present */
+ for(edx = specs->first_extension; edx < td->elements_count; edx++) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ const void *memb_ptr; /* Pointer to the member */
+ const void *const *memb_ptr2; /* Pointer to that pointer */
+ int present;
+
+ /* Fetch the pointer to this member */
+ if(elm->flags & ATF_POINTER) {
+ memb_ptr2 =
+ (const void *const *)((const char *)sptr + elm->memb_offset);
+ present = (*memb_ptr2 != 0);
+ } else {
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ memb_ptr2 = &memb_ptr;
present = 1;
}
- ASN_DEBUG("checking %s (@%d) present => %d",
- elm->type->name, edx, present);
- exts_count++;
- exts_present += present;
-
- /* Encode as presence marker */
- if(po1 && per_put_few_bits(po1, present, 1))
- return -1;
- /* Encode as open type field */
- if(po2 && present && uper_open_type_put(elm->type,
- elm->per_constraints, *memb_ptr2, po2))
- return -1;
-
- }
-
- return exts_present ? exts_count : 0;
+ ASN_DEBUG("checking %s:%s (@%" ASN_PRI_SIZE ") present => %d", elm->name,
+ elm->type->name, edx, present);
+ exts_count++;
+ exts_present += present;
+
+ /* Encode as presence marker */
+ if(po1 && per_put_few_bits(po1, present, 1)) {
+ return -1;
+ }
+ /* Encode as open type field */
+ if(po2 && present
+ && uper_open_type_put(elm->type,
+ elm->encoding_constraints.per_constraints,
+ *memb_ptr2, po2))
+ return -1;
+ }
+
+ return exts_present ? exts_count : 0;
}
asn_enc_rval_t
-SEQUENCE_encode_uper(asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
- asn_SEQUENCE_specifics_t *specs
- = (asn_SEQUENCE_specifics_t *)td->specifics;
+SEQUENCE_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, const void *sptr,
+ asn_per_outp_t *po) {
+ const asn_SEQUENCE_specifics_t *specs
+ = (const asn_SEQUENCE_specifics_t *)td->specifics;
asn_enc_rval_t er;
int n_extensions;
- int edx;
- int i;
+ size_t edx;
+ size_t i;
(void)constraints;
ASN_DEBUG("Encoding %s as SEQUENCE (UPER)", td->name);
-
/*
* X.691#18.1 Whether structure is extensible
* and whether to encode extensions
*/
- if(specs->ext_before >= 0) {
- n_extensions = SEQUENCE_handle_extensions(td, sptr, 0, 0);
- per_put_few_bits(po, n_extensions ? 1 : 0, 1);
- } else {
- n_extensions = 0; /* There are no extensions to encode */
- }
+ if(specs->first_extension < 0) {
+ n_extensions = 0; /* There are no extensions to encode */
+ } else {
+ n_extensions = SEQUENCE__handle_extensions(td, sptr, 0, 0);
+ if(n_extensions < 0) ASN__ENCODE_FAILED;
+ if(per_put_few_bits(po, n_extensions ? 1 : 0, 1)) {
+ ASN__ENCODE_FAILED;
+ }
+ }
/* Encode a presence bitmap */
for(i = 0; i < specs->roms_count; i++) {
asn_TYPE_member_t *elm;
- void *memb_ptr; /* Pointer to the member */
- void **memb_ptr2; /* Pointer to that pointer */
- int present;
+ const void *memb_ptr; /* Pointer to the member */
+ const void *const *memb_ptr2; /* Pointer to that pointer */
+ int present;
edx = specs->oms[i];
elm = &td->elements[edx];
/* Fetch the pointer to this member */
if(elm->flags & ATF_POINTER) {
- memb_ptr2 = (void **)((char *)sptr + elm->memb_offset);
- present = (*memb_ptr2 != 0);
+ memb_ptr2 =
+ (const void *const *)((const char *)sptr + elm->memb_offset);
+ present = (*memb_ptr2 != 0);
} else {
- memb_ptr = (void *)((char *)sptr + elm->memb_offset);
- memb_ptr2 = &memb_ptr;
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ memb_ptr2 = &memb_ptr;
present = 1;
}
/* Eliminate default values */
- if(present && elm->default_value
- && elm->default_value(0, memb_ptr2) == 1)
- present = 0;
+ if(present && elm->default_value_cmp
+ && elm->default_value_cmp(*memb_ptr2) == 0)
+ present = 0;
ASN_DEBUG("Element %s %s %s->%s is %s",
elm->flags & ATF_POINTER ? "ptr" : "inline",
- elm->default_value ? "def" : "wtv",
+ elm->default_value_cmp ? "def" : "wtv",
td->name, elm->name, present ? "present" : "absent");
if(per_put_few_bits(po, present, 1))
ASN__ENCODE_FAILED;
/*
* Encode the sequence ROOT elements.
*/
- ASN_DEBUG("ext_after = %d, ec = %d, eb = %d", specs->ext_after, td->elements_count, specs->ext_before);
- for(edx = 0; edx < ((specs->ext_after < 0)
- ? td->elements_count : specs->ext_before - 1); edx++) {
-
+ ASN_DEBUG("first_extension = %d, elements = %d", specs->first_extension,
+ td->elements_count);
+ for(edx = 0;
+ edx < ((specs->first_extension < 0) ? td->elements_count
+ : (size_t)specs->first_extension);
+ edx++) {
asn_TYPE_member_t *elm = &td->elements[edx];
- void *memb_ptr; /* Pointer to the member */
- void **memb_ptr2; /* Pointer to that pointer */
-
- if(IN_EXTENSION_GROUP(specs, edx))
- continue;
+ const void *memb_ptr; /* Pointer to the member */
+ const void *const *memb_ptr2; /* Pointer to that pointer */
ASN_DEBUG("About to encode %s", elm->type->name);
/* Fetch the pointer to this member */
if(elm->flags & ATF_POINTER) {
- memb_ptr2 = (void **)((char *)sptr + elm->memb_offset);
- if(!*memb_ptr2) {
- ASN_DEBUG("Element %s %d not present",
+ memb_ptr2 =
+ (const void *const *)((const char *)sptr + elm->memb_offset);
+ if(!*memb_ptr2) {
+ ASN_DEBUG("Element %s %" ASN_PRI_SIZE " not present",
elm->name, edx);
if(elm->optional)
continue;
ASN__ENCODE_FAILED;
}
} else {
- memb_ptr = (void *)((char *)sptr + elm->memb_offset);
- memb_ptr2 = &memb_ptr;
+ memb_ptr = (const void *)((const char *)sptr + elm->memb_offset);
+ memb_ptr2 = &memb_ptr;
}
/* Eliminate default values */
- if(elm->default_value && elm->default_value(0, memb_ptr2) == 1)
+ if(elm->default_value_cmp && elm->default_value_cmp(*memb_ptr2) == 0)
continue;
- ASN_DEBUG("Encoding %s->%s", td->name, elm->name);
- er = elm->type->uper_encoder(elm->type, elm->per_constraints,
- *memb_ptr2, po);
- if(er.encoded == -1)
- return er;
- }
+ ASN_DEBUG("Encoding %s->%s:%s", td->name, elm->name, elm->type->name);
+ er = elm->type->op->uper_encoder(
+ elm->type, elm->encoding_constraints.per_constraints, *memb_ptr2,
+ po);
+ if(er.encoded == -1) return er;
+ }
/* No extensions to encode */
if(!n_extensions) ASN__ENCODED_OK(er);
- ASN_DEBUG("Length of %d bit-map", n_extensions);
+ ASN_DEBUG("Length of extensions %d bit-map", n_extensions);
/* #18.8. Write down the presence bit-map length. */
if(uper_put_nslength(po, n_extensions))
ASN__ENCODE_FAILED;
ASN_DEBUG("Bit-map of %d elements", n_extensions);
/* #18.7. Encoding the extensions presence bit-map. */
/* TODO: act upon NOTE in #18.7 for canonical PER */
- if(SEQUENCE_handle_extensions(td, sptr, po, 0) != n_extensions)
+ if(SEQUENCE__handle_extensions(td, sptr, po, 0) != n_extensions)
ASN__ENCODE_FAILED;
ASN_DEBUG("Writing %d extensions", n_extensions);
/* #18.9. Encode extensions as open type fields. */
- if(SEQUENCE_handle_extensions(td, sptr, 0, po) != n_extensions)
+ if(SEQUENCE__handle_extensions(td, sptr, 0, po) != n_extensions)
ASN__ENCODE_FAILED;
ASN__ENCODED_OK(er);
}
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
+int
+SEQUENCE_compare(const asn_TYPE_descriptor_t *td, const void *aptr,
+ const void *bptr) {
+ size_t edx;
+
+ for(edx = 0; edx < td->elements_count; edx++) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ const void *amemb;
+ const void *bmemb;
+ int ret;
+
+ if(elm->flags & ATF_POINTER) {
+ amemb =
+ *(const void *const *)((const char *)aptr + elm->memb_offset);
+ bmemb =
+ *(const void *const *)((const char *)bptr + elm->memb_offset);
+ if(!amemb) {
+ if(!bmemb) continue;
+ if(elm->default_value_cmp
+ && elm->default_value_cmp(bmemb) == 0) {
+ /* A is absent, but B is present and equal to DEFAULT */
+ continue;
+ }
+ return -1;
+ } else if(!bmemb) {
+ if(elm->default_value_cmp
+ && elm->default_value_cmp(amemb) == 0) {
+ /* B is absent, but A is present and equal to DEFAULT */
+ continue;
+ }
+ return 1;
+ }
+ } else {
+ amemb = (const void *)((const char *)aptr + elm->memb_offset);
+ bmemb = (const void *)((const char *)bptr + elm->memb_offset);
+ }
+
+ ret = elm->type->op->compare_struct(elm->type, amemb, bmemb);
+ if(ret != 0) return ret;
+ }
+
+ return 0;
+}
+
+asn_TYPE_operation_t asn_OP_SEQUENCE = {
+ SEQUENCE_free,
+ SEQUENCE_print,
+ SEQUENCE_compare,
+ SEQUENCE_decode_ber,
+ SEQUENCE_encode_der,
+ SEQUENCE_decode_xer,
+ SEQUENCE_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ SEQUENCE_decode_oer,
+ SEQUENCE_encode_oer,
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
+ SEQUENCE_decode_uper,
+ SEQUENCE_encode_uper,
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ SEQUENCE_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+
+
+asn_random_fill_result_t
+SEQUENCE_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constr,
+ size_t max_length) {
+ const asn_SEQUENCE_specifics_t *specs =
+ (const asn_SEQUENCE_specifics_t *)td->specifics;
+ asn_random_fill_result_t result_ok = {ARFILL_OK, 0};
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ void *st = *sptr;
+ size_t edx;
+
+ if(max_length == 0) return result_skipped;
+
+ (void)constr;
+
+ if(st == NULL) {
+ st = CALLOC(1, specs->struct_size);
+ if(st == NULL) {
+ return result_failed;
+ }
+ }
+
+ for(edx = 0; edx < td->elements_count; edx++) {
+ const asn_TYPE_member_t *elm = &td->elements[edx];
+ void *memb_ptr; /* Pointer to the member */
+ void **memb_ptr2; /* Pointer to that pointer */
+ asn_random_fill_result_t tmpres;
+
+ if(elm->optional && asn_random_between(0, 4) == 2) {
+ /* Sometimes decide not to fill the optional value */
+ continue;
+ }
+
+ if(elm->flags & ATF_POINTER) {
+ /* Member is a pointer to another structure */
+ memb_ptr2 = (void **)((char *)st + elm->memb_offset);
+ } else {
+ memb_ptr = (char *)st + elm->memb_offset;
+ memb_ptr2 = &memb_ptr;
+ }
+
+ tmpres = elm->type->op->random_fill(
+ elm->type, memb_ptr2, &elm->encoding_constraints,
+ max_length > result_ok.length ? max_length - result_ok.length : 0);
+ switch(tmpres.code) {
+ case ARFILL_OK:
+ result_ok.length += tmpres.length;
+ continue;
+ case ARFILL_SKIPPED:
+ assert(!(elm->flags & ATF_POINTER) || *memb_ptr2 == NULL);
+ continue;
+ case ARFILL_FAILED:
+ if(st == *sptr) {
+ ASN_STRUCT_RESET(*td, st);
+ } else {
+ ASN_STRUCT_FREE(*td, st);
+ }
+ return tmpres;
+ }
+ }
+
+ *sptr = st;
+
+ return result_ok;
+}
+
* The DER encoder of the SEQUENCE OF type.
*/
asn_enc_rval_t
-SEQUENCE_OF_encode_der(asn_TYPE_descriptor_t *td, void *ptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_TYPE_member_t *elm = td->elements;
- asn_anonymous_sequence_ *list = _A_SEQUENCE_FROM_VOID(ptr);
+SEQUENCE_OF_encode_der(const asn_TYPE_descriptor_t *td, const void *ptr,
+ int tag_mode, ber_tlv_tag_t tag,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_TYPE_member_t *elm = td->elements;
+ const asn_anonymous_sequence_ *list = _A_CSEQUENCE_FROM_VOID(ptr);
size_t computed_size = 0;
ssize_t encoding_size = 0;
asn_enc_rval_t erval;
for(edx = 0; edx < list->count; edx++) {
void *memb_ptr = list->array[edx];
if(!memb_ptr) continue;
- erval = elm->type->der_encoder(elm->type, memb_ptr,
+ erval = elm->type->op->der_encoder(elm->type, memb_ptr,
0, elm->tag,
0, 0);
if(erval.encoded == -1)
for(edx = 0; edx < list->count; edx++) {
void *memb_ptr = list->array[edx];
if(!memb_ptr) continue;
- erval = elm->type->der_encoder(elm->type, memb_ptr,
+ erval = elm->type->op->der_encoder(elm->type, memb_ptr,
0, elm->tag,
cb, app_key);
if(erval.encoded == -1)
}
asn_enc_rval_t
-SEQUENCE_OF_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t er;
- asn_SET_OF_specifics_t *specs = (asn_SET_OF_specifics_t *)td->specifics;
- asn_TYPE_member_t *elm = td->elements;
- asn_anonymous_sequence_ *list = _A_SEQUENCE_FROM_VOID(sptr);
- const char *mname = specs->as_XMLValueList
- ? 0 : ((*elm->name) ? elm->name : elm->type->xml_tag);
- unsigned int mlen = mname ? strlen(mname) : 0;
- int xcan = (flags & XER_F_CANONICAL);
- int i;
+SEQUENCE_OF_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int ilevel, enum xer_encoder_flags_e flags,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_enc_rval_t er;
+ const asn_SET_OF_specifics_t *specs = (const asn_SET_OF_specifics_t *)td->specifics;
+ const asn_TYPE_member_t *elm = td->elements;
+ const asn_anonymous_sequence_ *list = _A_CSEQUENCE_FROM_VOID(sptr);
+ const char *mname = specs->as_XMLValueList
+ ? 0
+ : ((*elm->name) ? elm->name : elm->type->xml_tag);
+ size_t mlen = mname ? strlen(mname) : 0;
+ int xcan = (flags & XER_F_CANONICAL);
+ int i;
- if(!sptr) ASN__ENCODE_FAILED;
+ if(!sptr) ASN__ENCODE_FAILED;
- er.encoded = 0;
+ er.encoded = 0;
- for(i = 0; i < list->count; i++) {
- asn_enc_rval_t tmper;
- void *memb_ptr = list->array[i];
- if(!memb_ptr) continue;
+ for(i = 0; i < list->count; i++) {
+ asn_enc_rval_t tmper;
+ void *memb_ptr = list->array[i];
+ if(!memb_ptr) continue;
- if(mname) {
- if(!xcan) ASN__TEXT_INDENT(1, ilevel);
- ASN__CALLBACK3("<", 1, mname, mlen, ">", 1);
- }
-
- tmper = elm->type->xer_encoder(elm->type, memb_ptr,
- ilevel + 1, flags, cb, app_key);
- if(tmper.encoded == -1) return tmper;
- if(tmper.encoded == 0 && specs->as_XMLValueList) {
- const char *name = elm->type->xml_tag;
- size_t len = strlen(name);
- if(!xcan) ASN__TEXT_INDENT(1, ilevel + 1);
- ASN__CALLBACK3("<", 1, name, len, "/>", 2);
- }
-
- if(mname) {
- ASN__CALLBACK3("</", 2, mname, mlen, ">", 1);
- er.encoded += 5;
- }
-
- er.encoded += (2 * mlen) + tmper.encoded;
- }
+ if(mname) {
+ if(!xcan) ASN__TEXT_INDENT(1, ilevel);
+ ASN__CALLBACK3("<", 1, mname, mlen, ">", 1);
+ }
- if(!xcan) ASN__TEXT_INDENT(1, ilevel - 1);
+ tmper = elm->type->op->xer_encoder(elm->type, memb_ptr, ilevel + 1,
+ flags, cb, app_key);
+ if(tmper.encoded == -1) return tmper;
+ er.encoded += tmper.encoded;
+ if(tmper.encoded == 0 && specs->as_XMLValueList) {
+ const char *name = elm->type->xml_tag;
+ size_t len = strlen(name);
+ if(!xcan) ASN__TEXT_INDENT(1, ilevel + 1);
+ ASN__CALLBACK3("<", 1, name, len, "/>", 2);
+ }
- ASN__ENCODED_OK(er);
+ if(mname) {
+ ASN__CALLBACK3("</", 2, mname, mlen, ">", 1);
+ }
+ }
+
+ if(!xcan) ASN__TEXT_INDENT(1, ilevel - 1);
+
+ ASN__ENCODED_OK(er);
cb_failed:
- ASN__ENCODE_FAILED;
+ ASN__ENCODE_FAILED;
}
+#ifndef ASN_DISABLE_PER_SUPPORT
+
asn_enc_rval_t
-SEQUENCE_OF_encode_uper(asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
- asn_anonymous_sequence_ *list;
- asn_per_constraint_t *ct;
+SEQUENCE_OF_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ const void *sptr, asn_per_outp_t *po) {
+ const asn_anonymous_sequence_ *list;
+ const asn_per_constraint_t *ct;
asn_enc_rval_t er;
- asn_TYPE_member_t *elm = td->elements;
- int seq;
+ const asn_TYPE_member_t *elm = td->elements;
+ size_t encoded_edx;
if(!sptr) ASN__ENCODE_FAILED;
- list = _A_SEQUENCE_FROM_VOID(sptr);
+ list = _A_CSEQUENCE_FROM_VOID(sptr);
- er.encoded = 0;
+ er.encoded = 0;
ASN_DEBUG("Encoding %s as SEQUENCE OF (%d)", td->name, list->count);
- if(constraints) ct = &constraints->size;
- else if(td->per_constraints) ct = &td->per_constraints->size;
- else ct = 0;
-
- /* If extensible constraint, check if size is in root */
- if(ct) {
- int not_in_root = (list->count < ct->lower_bound
- || list->count > ct->upper_bound);
- ASN_DEBUG("lb %ld ub %ld %s",
- ct->lower_bound, ct->upper_bound,
- ct->flags & APC_EXTENSIBLE ? "ext" : "fix");
- if(ct->flags & APC_EXTENSIBLE) {
- /* Declare whether size is in extension root */
- if(per_put_few_bits(po, not_in_root, 1))
- ASN__ENCODE_FAILED;
- if(not_in_root) ct = 0;
- } else if(not_in_root && ct->effective_bits >= 0)
- ASN__ENCODE_FAILED;
- }
+ if(constraints) ct = &constraints->size;
+ else if(td->encoding_constraints.per_constraints)
+ ct = &td->encoding_constraints.per_constraints->size;
+ else ct = 0;
- if(ct && ct->effective_bits >= 0) {
- /* X.691, #19.5: No length determinant */
- if(per_put_few_bits(po, list->count - ct->lower_bound,
- ct->effective_bits))
- ASN__ENCODE_FAILED;
- }
+ /* If extensible constraint, check if size is in root */
+ if(ct) {
+ int not_in_root =
+ (list->count < ct->lower_bound || list->count > ct->upper_bound);
+ ASN_DEBUG("lb %ld ub %ld %s", ct->lower_bound, ct->upper_bound,
+ ct->flags & APC_EXTENSIBLE ? "ext" : "fix");
+ if(ct->flags & APC_EXTENSIBLE) {
+ /* Declare whether size is in extension root */
+ if(per_put_few_bits(po, not_in_root, 1)) ASN__ENCODE_FAILED;
+ if(not_in_root) ct = 0;
+ } else if(not_in_root && ct->effective_bits >= 0) {
+ ASN__ENCODE_FAILED;
+ }
- for(seq = -1; seq < list->count;) {
- ssize_t mayEncode;
- if(seq < 0) seq = 0;
- if(ct && ct->effective_bits >= 0) {
- mayEncode = list->count;
- } else {
- mayEncode = uper_put_length(po, list->count - seq);
- if(mayEncode < 0) ASN__ENCODE_FAILED;
- }
-
- while(mayEncode--) {
- void *memb_ptr = list->array[seq++];
- if(!memb_ptr) ASN__ENCODE_FAILED;
- er = elm->type->uper_encoder(elm->type,
- elm->per_constraints, memb_ptr, po);
- if(er.encoded == -1)
- ASN__ENCODE_FAILED;
- }
- }
+ }
+
+ if(ct && ct->effective_bits >= 0) {
+ /* X.691, #19.5: No length determinant */
+ if(per_put_few_bits(po, list->count - ct->lower_bound,
+ ct->effective_bits))
+ ASN__ENCODE_FAILED;
+ } else if(list->count == 0) {
+ /* When the list is empty add only the length determinant
+ * X.691, #20.6 and #11.9.4.1
+ */
+ if (uper_put_length(po, 0, 0)) {
+ ASN__ENCODE_FAILED;
+ }
+ ASN__ENCODED_OK(er);
+ }
+
+ for(encoded_edx = 0; (ssize_t)encoded_edx < list->count;) {
+ ssize_t may_encode;
+ size_t edx;
+ int need_eom = 0;
+
+ if(ct && ct->effective_bits >= 0) {
+ may_encode = list->count;
+ } else {
+ may_encode =
+ uper_put_length(po, list->count - encoded_edx, &need_eom);
+ if(may_encode < 0) ASN__ENCODE_FAILED;
+ }
+
+ for(edx = encoded_edx; edx < encoded_edx + may_encode; edx++) {
+ void *memb_ptr = list->array[edx];
+ if(!memb_ptr) ASN__ENCODE_FAILED;
+ er = elm->type->op->uper_encoder(
+ elm->type, elm->encoding_constraints.per_constraints, memb_ptr,
+ po);
+ if(er.encoded == -1) ASN__ENCODE_FAILED;
+ }
+
+ if(need_eom && uper_put_length(po, 0, 0))
+ ASN__ENCODE_FAILED; /* End of Message length */
+
+ encoded_edx += may_encode;
+ }
ASN__ENCODED_OK(er);
}
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
+int
+SEQUENCE_OF_compare(const asn_TYPE_descriptor_t *td, const void *aptr,
+ const void *bptr) {
+ const asn_anonymous_sequence_ *a = _A_CSEQUENCE_FROM_VOID(aptr);
+ const asn_anonymous_sequence_ *b = _A_CSEQUENCE_FROM_VOID(bptr);
+ ssize_t idx;
+
+ if(a && b) {
+ ssize_t common_length = (a->count < b->count ? a->count : b->count);
+ for(idx = 0; idx < common_length; idx++) {
+ int ret = td->elements->type->op->compare_struct(
+ td->elements->type, a->array[idx], b->array[idx]);
+ if(ret) return ret;
+ }
+
+ if(idx < b->count) /* more elements in b */
+ return -1; /* a is shorter, so put it first */
+ if(idx < a->count) return 1;
+
+ } else if(!a) {
+ return -1;
+ } else if(!b) {
+ return 1;
+ }
+
+ return 0;
+}
+
+
+asn_TYPE_operation_t asn_OP_SEQUENCE_OF = {
+ SEQUENCE_OF_free,
+ SEQUENCE_OF_print,
+ SEQUENCE_OF_compare,
+ SEQUENCE_OF_decode_ber,
+ SEQUENCE_OF_encode_der,
+ SEQUENCE_OF_decode_xer,
+ SEQUENCE_OF_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ SEQUENCE_OF_decode_oer, /* Same as SET OF decoder. */
+ SEQUENCE_OF_encode_oer, /* Same as SET OF encoder */
+#endif /* ASN_DISABLE_OER_SUPPORT */
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
+ SEQUENCE_OF_decode_uper, /* Same as SET OF decoder */
+ SEQUENCE_OF_encode_uper,
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ SEQUENCE_OF_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_DISABLE_OER_SUPPORT
+
+#include <asn_internal.h>
+#include <constr_SEQUENCE.h>
+#include <OPEN_TYPE.h>
+#include <errno.h>
+
+/*
+ * This macro "eats" the part of the buffer which is definitely "consumed",
+ * i.e. was correctly converted into local representation or rightfully skipped.
+ */
+#undef ADVANCE
+#define ADVANCE(num_bytes) \
+ do { \
+ size_t num = num_bytes; \
+ ptr = ((const char *)ptr) + num; \
+ size -= num; \
+ consumed_myself += num; \
+ } while(0)
+
+/*
+ * Switch to the next phase of parsing.
+ */
+#undef NEXT_PHASE
+#undef PHASE_OUT
+#define NEXT_PHASE(ctx) \
+ do { \
+ ctx->phase++; \
+ ctx->step = 0; \
+ } while(0)
+
+/*
+ * Check whether we are inside the extensions group.
+ */
+#define IN_EXTENSION_GROUP(specs, memb_idx) \
+ ((specs)->first_extension >= 0 \
+ && (unsigned)(specs)->first_extension <= (memb_idx))
+
+#define IN_ROOT_GROUP_PRED(edx) \
+ edx < (specs->first_extension < 0 ? td->elements_count \
+ : (size_t)specs->first_extension)
+
+#define FOR_IN_ROOT_GROUP(edx) for(edx = 0; IN_ROOT_GROUP_PRED(edx); edx++)
+
+/*
+ * Return a standardized complex structure.
+ */
+#undef RETURN
+#define RETURN(_code) do { \
+ rval.code = _code; \
+ rval.consumed = consumed_myself;\
+ return rval; \
+ } while(0)
+
+/*
+ * Return pointer to a member.
+ */
+static void **
+element_ptrptr(void *struct_ptr, asn_TYPE_member_t *elm, void **tmp_save_ptr) {
+ if(elm->flags & ATF_POINTER) {
+ /* Member is a pointer to another structure */
+ return (void **)((char *)struct_ptr + elm->memb_offset);
+ } else {
+ assert(tmp_save_ptr);
+ *tmp_save_ptr = (void *)((char *)struct_ptr + elm->memb_offset);
+ return tmp_save_ptr;
+ }
+}
+
+static const void *
+element_ptr(const void *struct_ptr, const asn_TYPE_member_t *elm) {
+ if(elm->flags & ATF_POINTER) {
+ /* Member is a pointer to another structure */
+ return *(const void *const *)((const char *)struct_ptr
+ + elm->memb_offset);
+ } else {
+ return (const void *)((const char *)struct_ptr + elm->memb_offset);
+ }
+}
+
+asn_dec_rval_t
+SEQUENCE_decode_oer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, void **struct_ptr,
+ const void *ptr, size_t size) {
+ const asn_SEQUENCE_specifics_t *specs =
+ (const asn_SEQUENCE_specifics_t *)td->specifics;
+ asn_dec_rval_t rval = {RC_OK, 0};
+ void *st = *struct_ptr; /* Target structure */
+ asn_struct_ctx_t *ctx; /* Decoder context */
+ size_t consumed_myself = 0; /* Consumed bytes from ptr. */
+
+ (void)constraints;
+
+ if(ASN__STACK_OVERFLOW_CHECK(opt_codec_ctx))
+ ASN__DECODE_FAILED;
+
+ /*
+ * Create the target structure if it is not present already.
+ */
+ if(st == 0) {
+ st = *struct_ptr = CALLOC(1, specs->struct_size);
+ if(st == 0) {
+ RETURN(RC_FAIL);
+ }
+ }
+
+ /*
+ * Restore parsing context.
+ */
+ ctx = (asn_struct_ctx_t *)((char *)st + specs->ctx_offset);
+
+ /*
+ * Start to parse where left previously.
+ */
+ switch(ctx->phase) {
+ case 0: {
+ /*
+ * Fetch preamble.
+ */
+ asn_bit_data_t *preamble;
+ int has_extensions_bit = (specs->first_extension >= 0);
+ size_t preamble_bits = (has_extensions_bit + specs->roms_count);
+ size_t preamble_bytes = ((7 + preamble_bits) >> 3);
+
+ ASN_DEBUG("OER SEQUENCE %s Decoding PHASE 0", td->name);
+
+ ASN_DEBUG(
+ "Expecting preamble bits %" ASN_PRI_SIZE " for %s (including %d extension bits)",
+ preamble_bits, td->name, has_extensions_bit);
+
+ if(preamble_bytes > size) {
+ ASN__DECODE_STARVED;
+ }
+
+ preamble = asn_bit_data_new_contiguous(ptr, preamble_bits);
+ if(!preamble) {
+ RETURN(RC_FAIL);
+ }
+ preamble->nboff = has_extensions_bit;
+ ctx->ptr = preamble;
+ ADVANCE(preamble_bytes);
+ }
+ NEXT_PHASE(ctx);
+ /* FALL THROUGH */
+ case 1: {
+ /* Decode components of the extension root */
+ asn_bit_data_t *preamble = ctx->ptr;
+ size_t edx;
+
+ ASN_DEBUG("OER SEQUENCE %s Decoding PHASE 1 (Root)", td->name);
+
+ assert(preamble);
+
+ for(edx = (ctx->step >> 1); IN_ROOT_GROUP_PRED(edx);
+ edx++, ctx->step = (ctx->step & ~1) + 2) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+
+ ASN_DEBUG("Decoding %s->%s", td->name, elm->name);
+
+ assert(!IN_EXTENSION_GROUP(specs, edx));
+
+ if(ctx->step & 1) {
+ goto microphase2_decode_continues;
+ }
+
+
+ if(elm->optional) {
+ int32_t present = asn_get_few_bits(preamble, 1);
+ if(present < 0) {
+ ASN_DEBUG("Presence map ended prematurely: %d", present);
+ RETURN(RC_FAIL);
+ } else if(present == 0) {
+ if(elm->default_value_set) {
+ /* Fill-in DEFAULT */
+ void *tmp;
+ if(elm->default_value_set(
+ element_ptrptr(st, elm, &tmp))) {
+ RETURN(RC_FAIL);
+ }
+ }
+ /* The member is not present. */
+ continue;
+ }
+ /* Present OPTIONAL or DEFAULT component. */
+ }
+
+ /*
+ * MICROPHASE 2: Invoke the member-specific decoder.
+ */
+ ctx->step |= 1; /* Confirm entering next microphase */
+ microphase2_decode_continues:
+ if(elm->flags & ATF_OPEN_TYPE) {
+ rval = OPEN_TYPE_oer_get(opt_codec_ctx, td, st, elm, ptr, size);
+ } else {
+ void *save_memb_ptr; /* Temporary reference. */
+ void **memb_ptr2; /* Pointer to a pointer to a memmber */
+
+ memb_ptr2 = element_ptrptr(st, elm, &save_memb_ptr);
+
+ rval = elm->type->op->oer_decoder(
+ opt_codec_ctx, elm->type,
+ elm->encoding_constraints.oer_constraints, memb_ptr2, ptr,
+ size);
+ }
+ switch(rval.code) {
+ case RC_OK:
+ ADVANCE(rval.consumed);
+ break;
+ case RC_WMORE:
+ ASN_DEBUG("More bytes needed at element %s \"%s\"", td->name,
+ elm->name);
+ ADVANCE(rval.consumed);
+ RETURN(RC_WMORE);
+ case RC_FAIL:
+ ASN_DEBUG("Decoding failed at element %s \"%s\"", td->name,
+ elm->name);
+ RETURN(RC_FAIL);
+ }
+ } /* for(all root members) */
+
+ }
+ NEXT_PHASE(ctx);
+ /* FALL THROUGH */
+ case 2:
+ assert(ctx->ptr);
+ {
+ /* Cleanup preamble. */
+ asn_bit_data_t *preamble = ctx->ptr;
+ asn_bit_data_t *extadds;
+ int has_extensions_bit = (specs->first_extension >= 0);
+ int extensions_present =
+ has_extensions_bit
+ && (preamble->buffer == NULL
+ || (((const uint8_t *)preamble->buffer)[0] & 0x80));
+ uint8_t unused_bits;
+ size_t len = 0;
+ ssize_t len_len;
+
+ ASN_DEBUG("OER SEQUENCE %s Decoding PHASE 2", td->name);
+
+ preamble->buffer = 0; /* Will do extensions_present==1 next time. */
+
+ if(!extensions_present) {
+ ctx->phase = 10;
+ RETURN(RC_OK);
+ }
+
+ /*
+ * X.696 (08/2015) #16.1 (c), #16.4
+ * Read in the extension addition presence bitmap.
+ */
+
+ len_len = oer_fetch_length(ptr, size, &len);
+ if(len_len > 0) {
+ ADVANCE(len_len);
+ } else if(len_len < 0) {
+ RETURN(RC_FAIL);
+ } else {
+ RETURN(RC_WMORE);
+ }
+
+ if(len == 0) {
+ /* 16.4.1-2 */
+ RETURN(RC_FAIL);
+ } else if(len > size) {
+ RETURN(RC_WMORE);
+ }
+
+ /* Account for unused bits */
+ unused_bits = 0x7 & *(const uint8_t *)ptr;
+ ADVANCE(1);
+ len--;
+ if(unused_bits && len == 0) {
+ RETURN(RC_FAIL);
+ }
+
+ /* Get the extensions map */
+ extadds = asn_bit_data_new_contiguous(ptr, len * 8 - unused_bits);
+ if(!extadds) {
+ RETURN(RC_FAIL);
+ }
+ FREEMEM(preamble);
+ ctx->ptr = extadds;
+ ADVANCE(len);
+ }
+ NEXT_PHASE(ctx);
+ ctx->step =
+ (specs->first_extension < 0 ? td->elements_count
+ : (size_t)specs->first_extension);
+ /* Fall through */
+ case 3:
+ ASN_DEBUG("OER SEQUENCE %s Decoding PHASE 3 (Extensions)", td->name);
+ for(; ctx->step < (signed)td->elements_count; ctx->step++) {
+ asn_bit_data_t *extadds = ctx->ptr;
+ size_t edx = ctx->step;
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ void *tmp_memb_ptr;
+ void **memb_ptr2 = element_ptrptr(st, elm, &tmp_memb_ptr);
+
+ switch(asn_get_few_bits(extadds, 1)) {
+ case -1:
+ /*
+ * Not every one of our extensions is known to the remote side.
+ * Continue filling in their defaults though.
+ */
+ /* Fall through */
+ case 0:
+ /* Fill-in DEFAULT */
+ if(elm->default_value_set
+ && elm->default_value_set(memb_ptr2)) {
+ RETURN(RC_FAIL);
+ }
+ continue;
+ case 1: {
+ /* Read OER open type */
+ ssize_t ot_size =
+ oer_open_type_get(opt_codec_ctx, elm->type,
+ elm->encoding_constraints.oer_constraints,
+ memb_ptr2, ptr, size);
+ assert(ot_size <= (ssize_t)size);
+ if(ot_size > 0) {
+ ADVANCE(ot_size);
+ } else if(ot_size < 0) {
+ RETURN(RC_FAIL);
+ } else {
+ /* Roll back open type parsing */
+ asn_get_undo(extadds, 1);
+ RETURN(RC_WMORE);
+ }
+ break;
+ }
+ default:
+ RETURN(RC_FAIL);
+ }
+ }
+
+ NEXT_PHASE(ctx);
+ /* Fall through */
+ case 4:
+ ASN_DEBUG("OER SEQUENCE %s Decoding PHASE 4", td->name);
+ /* Read in the rest of Open Types while ignoring them */
+ for(;;) {
+ asn_bit_data_t *extadds = ctx->ptr;
+ switch(asn_get_few_bits(extadds, 1)) {
+ case 0:
+ continue;
+ case 1: {
+ ssize_t skipped = oer_open_type_skip(ptr, size);
+ if(skipped > 0) {
+ ADVANCE(skipped);
+ } else if(skipped < 0) {
+ RETURN(RC_FAIL);
+ } else {
+ asn_get_undo(extadds, 1);
+ RETURN(RC_WMORE);
+ }
+ continue;
+ }
+ case -1:
+ /* No more Open Type encoded components */
+ break;
+ default:
+ RETURN(RC_FAIL);
+ }
+ break;
+ }
+ }
+
+ RETURN(RC_OK);
+}
+
+/*
+ * Encode as Canonical OER.
+ */
+asn_enc_rval_t
+SEQUENCE_encode_oer(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, const void *sptr,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const asn_SEQUENCE_specifics_t *specs = (const asn_SEQUENCE_specifics_t *)td->specifics;
+ size_t computed_size = 0;
+ int has_extensions_bit = (specs->first_extension >= 0);
+ size_t preamble_bits = (has_extensions_bit + specs->roms_count);
+ uint32_t has_extensions = 0;
+ size_t edx;
+ int ret;
+
+ (void)constraints;
+
+ if(preamble_bits) {
+ asn_bit_outp_t preamble;
+
+ memset(&preamble, 0, sizeof(preamble));
+ preamble.output = cb;
+ preamble.op_key = app_key;
+
+ if(has_extensions_bit) {
+ for(edx = specs->first_extension; edx < td->elements_count; edx++) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ const void *memb_ptr = element_ptr(sptr, elm);
+ if(memb_ptr) {
+ if(elm->default_value_cmp
+ && elm->default_value_cmp(memb_ptr) == 0) {
+ /* Do not encode default values in extensions */
+ } else {
+ has_extensions = 1;
+ break;
+ }
+ }
+ }
+ ret = asn_put_few_bits(&preamble, has_extensions, 1);
+ assert(ret == 0);
+ if(ret < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ }
+
+ /*
+ * Encode optional components bitmap.
+ */
+ if(specs->roms_count) {
+ FOR_IN_ROOT_GROUP(edx) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+
+ if(IN_EXTENSION_GROUP(specs, edx)) break;
+
+ if(elm->optional) {
+ const void *memb_ptr = element_ptr(sptr, elm);
+ uint32_t has_component = memb_ptr != NULL;
+ if(has_component && elm->default_value_cmp
+ && elm->default_value_cmp(memb_ptr) == 0) {
+ has_component = 0;
+ }
+ ret = asn_put_few_bits(&preamble, has_component, 1);
+ if(ret < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ }
+ }
+ }
+
+ asn_put_aligned_flush(&preamble);
+ computed_size += preamble.flushed_bytes;
+ } /* if(preamble_bits) */
+
+ /*
+ * Put root components and extensions root.
+ */
+ for(edx = 0; edx < td->elements_count; edx++) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ asn_enc_rval_t er;
+ const void *memb_ptr;
+
+ if(IN_EXTENSION_GROUP(specs, edx)) break;
+
+ memb_ptr = element_ptr(sptr, elm);
+ if(memb_ptr) {
+ if(elm->default_value_cmp
+ && elm->default_value_cmp(memb_ptr) == 0) {
+ /* Skip default values in encoding */
+ continue;
+ }
+ } else {
+ if(elm->optional) continue;
+ /* Mandatory element is missing */
+ ASN__ENCODE_FAILED;
+ }
+ if(!elm->type->op->oer_encoder) {
+ ASN_DEBUG("OER encoder is not defined for type %s", elm->type->name);
+ ASN__ENCODE_FAILED;
+ }
+ er = elm->type->op->oer_encoder(
+ elm->type, elm->encoding_constraints.oer_constraints, memb_ptr, cb,
+ app_key);
+ if(er.encoded == -1) {
+ ASN_DEBUG("... while encoding %s member \"%s\"\n", td->name,
+ elm->name);
+ return er;
+ }
+ computed_size += er.encoded;
+ }
+
+ /*
+ * Before encode extensions, encode extensions additions presense bitmap
+ # X.696 (08/2015) #16.4.
+ */
+ if(has_extensions) {
+ asn_bit_outp_t extadds;
+
+ /* Special case allowing us to use exactly one byte for #8.6 */
+ size_t aoms_length_bits = specs->aoms_count;
+ size_t aoms_length_bytes = (7 + aoms_length_bits) >> 3;
+ uint8_t unused_bits = 0x07 & (8 - (aoms_length_bits & 0x07));
+
+ assert(1 + aoms_length_bytes <= 127);
+
+ memset(&extadds, 0, sizeof(extadds));
+ extadds.output = cb;
+ extadds.op_key = app_key;
+
+ /* #8.6 length determinant */
+ ret = asn_put_few_bits(&extadds, (1 + aoms_length_bytes), 8);
+ if(ret < 0) ASN__ENCODE_FAILED;
+
+ /* Number of unused bytes, #16.4.2 */
+ ret = asn_put_few_bits(&extadds, unused_bits, 8);
+ if(ret < 0) ASN__ENCODE_FAILED;
+
+ /* Encode presence bitmap #16.4.3 */
+ for(edx = specs->first_extension; edx < td->elements_count; edx++) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ const void *memb_ptr = element_ptr(sptr, elm);
+ if(memb_ptr && elm->default_value_cmp
+ && elm->default_value_cmp(memb_ptr) == 0) {
+ memb_ptr = 0; /* Do not encode default value. */
+ }
+ ret |= asn_put_few_bits(&extadds, memb_ptr ? 1 : 0, 1);
+ }
+ if(ret < 0) ASN__ENCODE_FAILED;
+
+ asn_put_aligned_flush(&extadds);
+ computed_size += extadds.flushed_bytes;
+
+ /* Now, encode extensions */
+ for(edx = specs->first_extension; edx < td->elements_count; edx++) {
+ asn_TYPE_member_t *elm = &td->elements[edx];
+ const void *memb_ptr = element_ptr(sptr, elm);
+
+ if(memb_ptr) {
+ if(elm->default_value_cmp
+ && elm->default_value_cmp(memb_ptr) == 0) {
+ /* Do not encode default value. */
+ } else {
+ ssize_t wrote = oer_open_type_put(
+ elm->type, elm->encoding_constraints.oer_constraints,
+ memb_ptr, cb, app_key);
+ if(wrote == -1) {
+ ASN__ENCODE_FAILED;
+ }
+ computed_size += wrote;
+ }
+ } else if(!elm->optional) {
+ ASN__ENCODE_FAILED;
+ }
+ }
+ } /* if(has_extensions) */
+
+
+ {
+ asn_enc_rval_t er = {0, 0, 0};
+ er.encoded = computed_size;
+ ASN__ENCODED_OK(er);
+ }
+}
+
+#endif /* ASN_DISABLE_OER_SUPPORT */
-/*-
- * Copyright (c) 2003, 2004, 2005 Lev Walkin <vlm@lionet.info>.
+/*
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>.
* All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
* The decoder of the SET OF type.
*/
asn_dec_rval_t
-SET_OF_decode_ber(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **struct_ptr, const void *ptr, size_t size, int tag_mode) {
- /*
+SET_OF_decode_ber(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **struct_ptr,
+ const void *ptr, size_t size, int tag_mode) {
+ /*
* Bring closer parts of structure description.
*/
- asn_SET_OF_specifics_t *specs = (asn_SET_OF_specifics_t *)td->specifics;
- asn_TYPE_member_t *elm = td->elements; /* Single one */
+ const asn_SET_OF_specifics_t *specs = (const asn_SET_OF_specifics_t *)td->specifics;
+ const asn_TYPE_member_t *elm = td->elements; /* Single one */
- /*
+ /*
* Parts of the structure being constructed.
*/
void *st = *struct_ptr; /* Target structure. */
/*
* Invoke the member fetch routine according to member's type
*/
- rval = elm->type->ber_decoder(opt_codec_ctx,
+ rval = elm->type->op->ber_decoder(opt_codec_ctx,
elm->type, &ctx->ptr, ptr, LEFT, 0);
ASN_DEBUG("In %s SET OF %s code %d consumed %d",
td->name, elm->type->name,
struct _el_buffer {
uint8_t *buf;
size_t length;
- size_t size;
+ size_t allocated_size;
+ unsigned bits_unused;
};
/* Append bytes to the above structure */
static int _el_addbytes(const void *buffer, size_t size, void *el_buf_ptr) {
- struct _el_buffer *el_buf = (struct _el_buffer *)el_buf_ptr;
+ struct _el_buffer *el_buf = (struct _el_buffer *)el_buf_ptr;
- if(el_buf->length + size > el_buf->size)
- return -1;
+ if(el_buf->length + size > el_buf->allocated_size) {
+ size_t new_size = el_buf->allocated_size ? el_buf->allocated_size : 8;
+ void *p;
- memcpy(el_buf->buf + el_buf->length, buffer, size);
+ do {
+ new_size <<= 2;
+ } while(el_buf->length + size > new_size);
- el_buf->length += size;
- return 0;
+ p = REALLOC(el_buf->buf, new_size);
+ if(p) {
+ el_buf->buf = p;
+ el_buf->allocated_size = new_size;
+ } else {
+ return -1;
+ }
+ }
+
+ memcpy(el_buf->buf + el_buf->length, buffer, size);
+
+ el_buf->length += size;
+ return 0;
}
-static int _el_buf_cmp(const void *ap, const void *bp) {
- const struct _el_buffer *a = (const struct _el_buffer *)ap;
- const struct _el_buffer *b = (const struct _el_buffer *)bp;
- int ret;
- size_t common_len;
-
- if(a->length < b->length)
- common_len = a->length;
- else
- common_len = b->length;
-
- ret = memcmp(a->buf, b->buf, common_len);
- if(ret == 0) {
- if(a->length < b->length)
- ret = -1;
- else if(a->length > b->length)
- ret = 1;
- }
- return ret;
+static void assert_unused_bits(const struct _el_buffer* p) {
+ if(p->length) {
+ assert((p->buf[p->length-1] & ~(0xff << p->bits_unused)) == 0);
+ } else {
+ assert(p->bits_unused == 0);
+ }
}
-/*
- * The DER encoder of the SET OF type.
- */
-asn_enc_rval_t
-SET_OF_encode_der(asn_TYPE_descriptor_t *td, void *ptr,
- int tag_mode, ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_TYPE_member_t *elm = td->elements;
- asn_TYPE_descriptor_t *elm_type = elm->type;
- der_type_encoder_f *der_encoder = elm_type->der_encoder;
- asn_anonymous_set_ *list = _A_SET_FROM_VOID(ptr);
- size_t computed_size = 0;
- ssize_t encoding_size = 0;
- struct _el_buffer *encoded_els;
- ssize_t eels_count = 0;
- size_t max_encoded_len = 1;
- asn_enc_rval_t erval;
- int ret;
- int edx;
+static int _el_buf_cmp(const void *ap, const void *bp) {
+ const struct _el_buffer *a = (const struct _el_buffer *)ap;
+ const struct _el_buffer *b = (const struct _el_buffer *)bp;
+ size_t common_len;
+ int ret = 0;
+
+ if(a->length < b->length)
+ common_len = a->length;
+ else
+ common_len = b->length;
+
+ if (a->buf && b->buf) {
+ ret = memcmp(a->buf, b->buf, common_len);
+ }
+ if(ret == 0) {
+ if(a->length < b->length)
+ ret = -1;
+ else if(a->length > b->length)
+ ret = 1;
+ /* Ignore unused bits. */
+ assert_unused_bits(a);
+ assert_unused_bits(b);
+ }
+
+ return ret;
+}
- ASN_DEBUG("Estimating size for SET OF %s", td->name);
+static void
+SET_OF__encode_sorted_free(struct _el_buffer *el_buf, size_t count) {
+ size_t i;
- /*
- * Gather the length of the underlying members sequence.
- */
- for(edx = 0; edx < list->count; edx++) {
- void *memb_ptr = list->array[edx];
- if(!memb_ptr) continue;
- erval = der_encoder(elm_type, memb_ptr, 0, elm->tag, 0, 0);
- if(erval.encoded == -1)
- return erval;
- computed_size += erval.encoded;
-
- /* Compute maximum encoding's size */
- if(max_encoded_len < (size_t)erval.encoded)
- max_encoded_len = erval.encoded;
- }
+ for(i = 0; i < count; i++) {
+ FREEMEM(el_buf[i].buf);
+ }
- /*
- * Encode the TLV for the sequence itself.
- */
- encoding_size = der_write_tags(td, computed_size, tag_mode, 1, tag,
- cb, app_key);
- if(encoding_size == -1) {
- erval.encoded = -1;
- erval.failed_type = td;
- erval.structure_ptr = ptr;
- return erval;
- }
- computed_size += encoding_size;
+ FREEMEM(el_buf);
+}
- if(!cb || list->count == 0) {
- erval.encoded = computed_size;
- ASN__ENCODED_OK(erval);
- }
+enum SET_OF__encode_method {
+ SOES_DER, /* Distinguished Encoding Rules */
+ SOES_CUPER /* Canonical Unaligned Packed Encoding Rules */
+};
- /*
- * DER mandates dynamic sorting of the SET OF elements
- * according to their encodings. Build an array of the
- * encoded elements.
- */
- encoded_els = (struct _el_buffer *)MALLOC(
- list->count * sizeof(encoded_els[0]));
- if(encoded_els == NULL) {
- erval.encoded = -1;
- erval.failed_type = td;
- erval.structure_ptr = ptr;
- return erval;
- }
+static struct _el_buffer *
+SET_OF__encode_sorted(const asn_TYPE_member_t *elm,
+ const asn_anonymous_set_ *list,
+ enum SET_OF__encode_method method) {
+ struct _el_buffer *encoded_els;
+ int edx;
- ASN_DEBUG("Encoding members of %s SET OF", td->name);
+ encoded_els =
+ (struct _el_buffer *)CALLOC(list->count, sizeof(encoded_els[0]));
+ if(encoded_els == NULL) {
+ return NULL;
+ }
/*
* Encode all members.
*/
- for(edx = 0; edx < list->count; edx++) {
- void *memb_ptr = list->array[edx];
- struct _el_buffer *encoded_el = &encoded_els[eels_count];
-
- if(!memb_ptr) continue;
+ for(edx = 0; edx < list->count; edx++) {
+ const void *memb_ptr = list->array[edx];
+ struct _el_buffer *encoding_el = &encoded_els[edx];
+ asn_enc_rval_t erval;
- /*
- * Prepare space for encoding.
- */
- encoded_el->buf = (uint8_t *)MALLOC(max_encoded_len);
- if(encoded_el->buf) {
- encoded_el->length = 0;
- encoded_el->size = max_encoded_len;
- } else {
- for(edx--; edx >= 0; edx--)
- FREEMEM(encoded_els[edx].buf);
- FREEMEM(encoded_els);
- erval.encoded = -1;
- erval.failed_type = td;
- erval.structure_ptr = ptr;
- return erval;
- }
+ if(!memb_ptr) break;
- /*
+ /*
* Encode the member into the prepared space.
*/
- erval = der_encoder(elm_type, memb_ptr, 0, elm->tag,
- _el_addbytes, encoded_el);
- if(erval.encoded == -1) {
- for(; edx >= 0; edx--)
- FREEMEM(encoded_els[edx].buf);
- FREEMEM(encoded_els);
- return erval;
- }
- encoding_size += erval.encoded;
- eels_count++;
+ switch(method) {
+ case SOES_DER:
+ erval = elm->type->op->der_encoder(elm->type, memb_ptr, 0, elm->tag,
+ _el_addbytes, encoding_el);
+ break;
+ case SOES_CUPER:
+ erval = uper_encode(elm->type,
+ elm->encoding_constraints.per_constraints,
+ memb_ptr, _el_addbytes, encoding_el);
+ if(erval.encoded != -1) {
+ size_t extra_bits = erval.encoded % 8;
+ assert(encoding_el->length == (size_t)(erval.encoded + 7) / 8);
+ encoding_el->bits_unused = (8 - extra_bits) & 0x7;
+ }
+ break;
+ default:
+ assert(!"Unreachable");
+ break;
+ }
+ if(erval.encoded < 0) break;
}
- /*
- * Sort the encoded elements according to their encoding.
- */
- qsort(encoded_els, eels_count, sizeof(encoded_els[0]), _el_buf_cmp);
+ if(edx == list->count) {
+ /*
+ * Sort the encoded elements according to their encoding.
+ */
+ qsort(encoded_els, list->count, sizeof(encoded_els[0]), _el_buf_cmp);
+
+ return encoded_els;
+ } else {
+ SET_OF__encode_sorted_free(encoded_els, edx);
+ return NULL;
+ }
+}
- /*
- * Report encoded elements to the application.
- * Dispose of temporary sorted members table.
- */
- ret = 0;
- for(edx = 0; edx < eels_count; edx++) {
- struct _el_buffer *encoded_el = &encoded_els[edx];
- /* Report encoded chunks to the application */
- if(ret == 0
- && cb(encoded_el->buf, encoded_el->length, app_key) < 0)
- ret = -1;
- FREEMEM(encoded_el->buf);
- }
- FREEMEM(encoded_els);
- if(ret || computed_size != (size_t)encoding_size) {
- /*
- * Standard callback failed, or
- * encoded size is not equal to the computed size.
- */
- erval.encoded = -1;
- erval.failed_type = td;
- erval.structure_ptr = ptr;
- } else {
- erval.encoded = computed_size;
+/*
+ * The DER encoder of the SET OF type.
+ */
+asn_enc_rval_t
+SET_OF_encode_der(const asn_TYPE_descriptor_t *td, const void *sptr,
+ int tag_mode, ber_tlv_tag_t tag, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ const asn_TYPE_member_t *elm = td->elements;
+ const asn_anonymous_set_ *list = _A_CSET_FROM_VOID(sptr);
+ size_t computed_size = 0;
+ ssize_t encoding_size = 0;
+ struct _el_buffer *encoded_els;
+ int edx;
+
+ ASN_DEBUG("Estimating size for SET OF %s", td->name);
+
+ /*
+ * Gather the length of the underlying members sequence.
+ */
+ for(edx = 0; edx < list->count; edx++) {
+ void *memb_ptr = list->array[edx];
+ asn_enc_rval_t erval;
+
+ if(!memb_ptr) ASN__ENCODE_FAILED;
+
+ erval =
+ elm->type->op->der_encoder(elm->type, memb_ptr, 0, elm->tag, 0, 0);
+ if(erval.encoded == -1) return erval;
+ computed_size += erval.encoded;
}
- ASN__ENCODED_OK(erval);
+
+ /*
+ * Encode the TLV for the sequence itself.
+ */
+ encoding_size =
+ der_write_tags(td, computed_size, tag_mode, 1, tag, cb, app_key);
+ if(encoding_size < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ computed_size += encoding_size;
+
+ if(!cb || list->count == 0) {
+ asn_enc_rval_t erval;
+ erval.encoded = computed_size;
+ ASN__ENCODED_OK(erval);
+ }
+
+ ASN_DEBUG("Encoding members of %s SET OF", td->name);
+
+ /*
+ * DER mandates dynamic sorting of the SET OF elements
+ * according to their encodings. Build an array of the
+ * encoded elements.
+ */
+ encoded_els = SET_OF__encode_sorted(elm, list, SOES_DER);
+
+ /*
+ * Report encoded elements to the application.
+ * Dispose of temporary sorted members table.
+ */
+ for(edx = 0; edx < list->count; edx++) {
+ struct _el_buffer *encoded_el = &encoded_els[edx];
+ /* Report encoded chunks to the application */
+ if(cb(encoded_el->buf, encoded_el->length, app_key) < 0) {
+ break;
+ } else {
+ encoding_size += encoded_el->length;
+ }
+ }
+
+ SET_OF__encode_sorted_free(encoded_els, list->count);
+
+ if(edx == list->count) {
+ asn_enc_rval_t erval;
+ assert(computed_size == (size_t)encoding_size);
+ erval.encoded = computed_size;
+ ASN__ENCODED_OK(erval);
+ } else {
+ ASN__ENCODE_FAILED;
+ }
}
#undef XER_ADVANCE
* Decode the XER (XML) data.
*/
asn_dec_rval_t
-SET_OF_decode_xer(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **struct_ptr, const char *opt_mname,
- const void *buf_ptr, size_t size) {
- /*
+SET_OF_decode_xer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **struct_ptr,
+ const char *opt_mname, const void *buf_ptr, size_t size) {
+ /*
* Bring closer parts of structure description.
*/
- asn_SET_OF_specifics_t *specs = (asn_SET_OF_specifics_t *)td->specifics;
- asn_TYPE_member_t *element = td->elements;
+ const asn_SET_OF_specifics_t *specs = (const asn_SET_OF_specifics_t *)td->specifics;
+ const asn_TYPE_member_t *element = td->elements;
const char *elm_tag;
const char *xml_tag = opt_mname ? opt_mname : td->xml_tag;
/* Invoke the inner type decoder, m.b. multiple times */
ASN_DEBUG("XER/SET OF element [%s]", elm_tag);
- tmprval = element->type->xer_decoder(opt_codec_ctx,
+ tmprval = element->type->op->xer_decoder(opt_codec_ctx,
element->type, &ctx->ptr, elm_tag,
buf_ptr, size);
if(tmprval.code == RC_OK) {
asn_enc_rval_t
-SET_OF_encode_xer(asn_TYPE_descriptor_t *td, void *sptr,
- int ilevel, enum xer_encoder_flags_e flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t er;
- asn_SET_OF_specifics_t *specs = (asn_SET_OF_specifics_t *)td->specifics;
- asn_TYPE_member_t *elm = td->elements;
- asn_anonymous_set_ *list = _A_SET_FROM_VOID(sptr);
- const char *mname = specs->as_XMLValueList
+SET_OF_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ enum xer_encoder_flags_e flags, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ asn_enc_rval_t er;
+ const asn_SET_OF_specifics_t *specs = (const asn_SET_OF_specifics_t *)td->specifics;
+ const asn_TYPE_member_t *elm = td->elements;
+ const asn_anonymous_set_ *list = _A_CSET_FROM_VOID(sptr);
+ const char *mname = specs->as_XMLValueList
? 0 : ((*elm->name) ? elm->name : elm->type->xml_tag);
size_t mlen = mname ? strlen(mname) : 0;
int xcan = (flags & XER_F_CANONICAL);
if(!xcan && specs->as_XMLValueList == 1)
ASN__TEXT_INDENT(1, ilevel + 1);
- tmper = elm->type->xer_encoder(elm->type, memb_ptr,
+ tmper = elm->type->op->xer_encoder(elm->type, memb_ptr,
ilevel + (specs->as_XMLValueList != 2),
flags, cb, app_key);
- if(tmper.encoded == -1) {
- td = tmper.failed_type;
- sptr = tmper.structure_ptr;
- goto cb_failed;
- }
+ if(tmper.encoded == -1) return tmper;
+ er.encoded += tmper.encoded;
if(tmper.encoded == 0 && specs->as_XMLValueList) {
const char *name = elm->type->xml_tag;
size_t len = strlen(name);
if(mname) {
ASN__CALLBACK3("</", 2, mname, mlen, ">", 1);
- er.encoded += 5;
}
- er.encoded += (2 * mlen) + tmper.encoded;
}
if(!xcan) ASN__TEXT_INDENT(1, ilevel - 1);
xer_tmp_enc_t *end = encs + encs_count;
ssize_t control_size = 0;
+ er.encoded = 0;
cb = original_cb;
app_key = original_app_key;
qsort(encs, encs_count, sizeof(encs[0]), SET_OF_xer_order);
goto cleanup;
cb_failed:
- er.encoded = -1;
- er.failed_type = td;
- er.structure_ptr = sptr;
+ ASN__ENCODE_FAILED;
cleanup:
if(encs) {
- while(encs_count-- > 0) {
- if(encs[encs_count].buffer)
- FREEMEM(encs[encs_count].buffer);
+ size_t n;
+ for(n = 0; n < encs_count; n++) {
+ FREEMEM(encs[n].buffer);
}
FREEMEM(encs);
}
}
int
-SET_OF_print(asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_TYPE_member_t *elm = td->elements;
+SET_OF_print(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_TYPE_member_t *elm = td->elements;
const asn_anonymous_set_ *list = _A_CSET_FROM_VOID(sptr);
int ret;
int i;
_i_INDENT(1);
- ret = elm->type->print_struct(elm->type, memb_ptr,
+ ret = elm->type->op->print_struct(elm->type, memb_ptr,
ilevel + 1, cb, app_key);
if(ret) return ret;
}
}
void
-SET_OF_free(asn_TYPE_descriptor_t *td, void *ptr, int contents_only) {
- if(td && ptr) {
- asn_SET_OF_specifics_t *specs;
+SET_OF_free(const asn_TYPE_descriptor_t *td, void *ptr,
+ enum asn_struct_free_method method) {
+ if(td && ptr) {
+ const asn_SET_OF_specifics_t *specs;
asn_TYPE_member_t *elm = td->elements;
asn_anonymous_set_ *list = _A_SET_FROM_VOID(ptr);
asn_struct_ctx_t *ctx; /* Decoder context */
asn_set_empty(list); /* Remove (list->array) */
- specs = (asn_SET_OF_specifics_t *)td->specifics;
+ specs = (const asn_SET_OF_specifics_t *)td->specifics;
ctx = (asn_struct_ctx_t *)((char *)ptr + specs->ctx_offset);
if(ctx->ptr) {
ASN_STRUCT_FREE(*elm->type, ctx->ptr);
ctx->ptr = 0;
}
- if(!contents_only) {
- FREEMEM(ptr);
- }
- }
+ switch(method) {
+ case ASFM_FREE_EVERYTHING:
+ FREEMEM(ptr);
+ break;
+ case ASFM_FREE_UNDERLYING:
+ break;
+ case ASFM_FREE_UNDERLYING_AND_RESET:
+ memset(ptr, 0, specs->struct_size);
+ break;
+ }
+ }
}
int
-SET_OF_constraint(asn_TYPE_descriptor_t *td, const void *sptr,
- asn_app_constraint_failed_f *ctfailcb, void *app_key) {
- asn_TYPE_member_t *elm = td->elements;
+SET_OF_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_constraint_failed_f *ctfailcb, void *app_key) {
+ const asn_TYPE_member_t *elm = td->elements;
asn_constr_check_f *constr;
const asn_anonymous_set_ *list = _A_CSET_FROM_VOID(sptr);
int i;
return -1;
}
- constr = elm->memb_constraints;
- if(!constr) constr = elm->type->check_constraints;
+ constr = elm->encoding_constraints.general_constraints;
+ if(!constr) constr = elm->type->encoding_constraints.general_constraints;
/*
* Iterate over the members of an array.
if(ret) return ret;
}
- /*
- * Cannot inherit it eralier:
- * need to make sure we get the updated version.
- */
- if(!elm->memb_constraints)
- elm->memb_constraints = elm->type->check_constraints;
-
return 0;
}
+#ifndef ASN_DISABLE_PER_SUPPORT
+
asn_dec_rval_t
-SET_OF_decode_uper(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- asn_dec_rval_t rv;
- asn_SET_OF_specifics_t *specs = (asn_SET_OF_specifics_t *)td->specifics;
- asn_TYPE_member_t *elm = td->elements; /* Single one */
- void *st = *sptr;
+SET_OF_decode_uper(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ asn_dec_rval_t rv;
+ const asn_SET_OF_specifics_t *specs = (const asn_SET_OF_specifics_t *)td->specifics;
+ const asn_TYPE_member_t *elm = td->elements; /* Single one */
+ void *st = *sptr;
asn_anonymous_set_ *list;
- asn_per_constraint_t *ct;
+ const asn_per_constraint_t *ct;
int repeat = 0;
ssize_t nelems;
/* Figure out which constraints to use */
if(constraints) ct = &constraints->size;
- else if(td->per_constraints) ct = &td->per_constraints->size;
+ else if(td->encoding_constraints.per_constraints)
+ ct = &td->encoding_constraints.per_constraints->size;
else ct = 0;
if(ct && ct->flags & APC_EXTENSIBLE) {
do {
int i;
if(nelems < 0) {
- nelems = uper_get_length(pd,
- ct ? ct->effective_bits : -1, &repeat);
- ASN_DEBUG("Got to decode %d elements (eff %d)",
- (int)nelems, (int)(ct ? ct->effective_bits : -1));
- if(nelems < 0) ASN__DECODE_STARVED;
+ nelems = uper_get_length(pd, -1, 0, &repeat);
+ ASN_DEBUG("Got to decode %" ASN_PRI_SSIZE " elements (eff %d)",
+ nelems, (int)(ct ? ct->effective_bits : -1));
+ if(nelems < 0) ASN__DECODE_STARVED;
}
for(i = 0; i < nelems; i++) {
void *ptr = 0;
ASN_DEBUG("SET OF %s decoding", elm->type->name);
- rv = elm->type->uper_decoder(opt_codec_ctx, elm->type,
- elm->per_constraints, &ptr, pd);
+ rv = elm->type->op->uper_decoder(opt_codec_ctx, elm->type,
+ elm->encoding_constraints.per_constraints, &ptr, pd);
ASN_DEBUG("%s SET OF %s decoded %d, %p",
td->name, elm->type->name, rv.code, ptr);
if(rv.code == RC_OK) {
- if(ASN_SET_ADD(list, ptr) == 0)
+ if(ASN_SET_ADD(list, ptr) == 0) {
+ if(rv.consumed == 0 && nelems > 200) {
+ /* Protect from SET OF NULL compression bombs. */
+ ASN__DECODE_FAILED;
+ }
continue;
+ }
ASN_DEBUG("Failed to add element into %s",
td->name);
/* Fall through */
return rv;
}
+asn_enc_rval_t
+SET_OF_encode_uper(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, const void *sptr,
+ asn_per_outp_t *po) {
+ const asn_anonymous_set_ *list;
+ const asn_per_constraint_t *ct;
+ const asn_TYPE_member_t *elm = td->elements;
+ struct _el_buffer *encoded_els;
+ asn_enc_rval_t er;
+ size_t encoded_edx;
+
+ if(!sptr) ASN__ENCODE_FAILED;
+
+ list = _A_CSET_FROM_VOID(sptr);
+
+ er.encoded = 0;
+
+ ASN_DEBUG("Encoding %s as SEQUENCE OF (%d)", td->name, list->count);
+
+ if(constraints) ct = &constraints->size;
+ else if(td->encoding_constraints.per_constraints)
+ ct = &td->encoding_constraints.per_constraints->size;
+ else ct = 0;
+
+ /* If extensible constraint, check if size is in root */
+ if(ct) {
+ int not_in_root =
+ (list->count < ct->lower_bound || list->count > ct->upper_bound);
+ ASN_DEBUG("lb %ld ub %ld %s", ct->lower_bound, ct->upper_bound,
+ ct->flags & APC_EXTENSIBLE ? "ext" : "fix");
+ if(ct->flags & APC_EXTENSIBLE) {
+ /* Declare whether size is in extension root */
+ if(per_put_few_bits(po, not_in_root, 1)) ASN__ENCODE_FAILED;
+ if(not_in_root) ct = 0;
+ } else if(not_in_root && ct->effective_bits >= 0) {
+ ASN__ENCODE_FAILED;
+ }
+
+ }
+
+ if(ct && ct->effective_bits >= 0) {
+ /* X.691, #19.5: No length determinant */
+ if(per_put_few_bits(po, list->count - ct->lower_bound,
+ ct->effective_bits))
+ ASN__ENCODE_FAILED;
+ } else if(list->count == 0) {
+ /* When the list is empty add only the length determinant
+ * X.691, #20.6 and #11.9.4.1
+ */
+ if (uper_put_length(po, 0, 0)) {
+ ASN__ENCODE_FAILED;
+ }
+ ASN__ENCODED_OK(er);
+ }
+
+
+ /*
+ * Canonical UPER #22.1 mandates dynamic sorting of the SET OF elements
+ * according to their encodings. Build an array of the encoded elements.
+ */
+ encoded_els = SET_OF__encode_sorted(elm, list, SOES_CUPER);
+
+ for(encoded_edx = 0; (ssize_t)encoded_edx < list->count;) {
+ ssize_t may_encode;
+ size_t edx;
+ int need_eom = 0;
+
+ if(ct && ct->effective_bits >= 0) {
+ may_encode = list->count;
+ } else {
+ may_encode =
+ uper_put_length(po, list->count - encoded_edx, &need_eom);
+ if(may_encode < 0) ASN__ENCODE_FAILED;
+ }
+
+ for(edx = encoded_edx; edx < encoded_edx + may_encode; edx++) {
+ const struct _el_buffer *el = &encoded_els[edx];
+ if(asn_put_many_bits(po, el->buf,
+ (8 * el->length) - el->bits_unused) < 0) {
+ break;
+ }
+ }
+
+ if(need_eom && uper_put_length(po, 0, 0))
+ ASN__ENCODE_FAILED; /* End of Message length */
+
+ encoded_edx += may_encode;
+ }
+
+ SET_OF__encode_sorted_free(encoded_els, list->count);
+
+ if((ssize_t)encoded_edx == list->count) {
+ ASN__ENCODED_OK(er);
+ } else {
+ ASN__ENCODE_FAILED;
+ }
+}
+
+
+#endif /* ASN_DISABLE_PER_SUPPORT */
+
+struct comparable_ptr {
+ const asn_TYPE_descriptor_t *td;
+ const void *sptr;
+};
+
+static int
+SET_OF__compare_cb(const void *aptr, const void *bptr) {
+ const struct comparable_ptr *a = aptr;
+ const struct comparable_ptr *b = bptr;
+ assert(a->td == b->td);
+ return a->td->op->compare_struct(a->td, a->sptr, b->sptr);
+}
+
+int
+SET_OF_compare(const asn_TYPE_descriptor_t *td, const void *aptr,
+ const void *bptr) {
+ const asn_anonymous_set_ *a = _A_CSET_FROM_VOID(aptr);
+ const asn_anonymous_set_ *b = _A_CSET_FROM_VOID(bptr);
+
+ if(a && b) {
+ struct comparable_ptr *asorted;
+ struct comparable_ptr *bsorted;
+ ssize_t common_length;
+ ssize_t idx;
+
+ if(a->count == 0) {
+ if(b->count) return -1;
+ return 0;
+ } else if(b->count == 0) {
+ return 1;
+ }
+
+ asorted = MALLOC(a->count * sizeof(asorted[0]));
+ bsorted = MALLOC(b->count * sizeof(bsorted[0]));
+ if(!asorted || !bsorted) {
+ FREEMEM(asorted);
+ FREEMEM(bsorted);
+ return -1;
+ }
+
+ for(idx = 0; idx < a->count; idx++) {
+ asorted[idx].td = td->elements->type;
+ asorted[idx].sptr = a->array[idx];
+ }
+
+ for(idx = 0; idx < b->count; idx++) {
+ bsorted[idx].td = td->elements->type;
+ bsorted[idx].sptr = b->array[idx];
+ }
+
+ qsort(asorted, a->count, sizeof(asorted[0]), SET_OF__compare_cb);
+ qsort(bsorted, b->count, sizeof(bsorted[0]), SET_OF__compare_cb);
+
+ common_length = (a->count < b->count ? a->count : b->count);
+ for(idx = 0; idx < common_length; idx++) {
+ int ret = td->elements->type->op->compare_struct(
+ td->elements->type, asorted[idx].sptr, bsorted[idx].sptr);
+ if(ret) {
+ FREEMEM(asorted);
+ FREEMEM(bsorted);
+ return ret;
+ }
+ }
+
+ FREEMEM(asorted);
+ FREEMEM(bsorted);
+
+ if(idx < b->count) /* more elements in b */
+ return -1; /* a is shorter, so put it first */
+ if(idx < a->count) return 1;
+ } else if(!a) {
+ return -1;
+ } else if(!b) {
+ return 1;
+ }
+
+ return 0;
+}
+
+
+asn_TYPE_operation_t asn_OP_SET_OF = {
+ SET_OF_free,
+ SET_OF_print,
+ SET_OF_compare,
+ SET_OF_decode_ber,
+ SET_OF_encode_der,
+ SET_OF_decode_xer,
+ SET_OF_encode_xer,
+#ifdef ASN_DISABLE_OER_SUPPORT
+ 0,
+ 0,
+#else
+ SET_OF_decode_oer,
+ SET_OF_encode_oer,
+#endif
+#ifdef ASN_DISABLE_PER_SUPPORT
+ 0,
+ 0,
+#else
+ SET_OF_decode_uper,
+ SET_OF_encode_uper,
+#endif /* ASN_DISABLE_PER_SUPPORT */
+ SET_OF_random_fill,
+ 0 /* Use generic outmost tag fetcher */
+};
+
+
+asn_random_fill_result_t
+SET_OF_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
+ const asn_encoding_constraints_t *constraints,
+ size_t max_length) {
+ const asn_SET_OF_specifics_t *specs =
+ (const asn_SET_OF_specifics_t *)td->specifics;
+ asn_random_fill_result_t res_ok = {ARFILL_OK, 0};
+ asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
+ asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
+ const asn_TYPE_member_t *elm = td->elements;
+ void *st = *sptr;
+ long max_elements = 5;
+ long slb = 0; /* Lower size bound */
+ long sub = 0; /* Upper size bound */
+ size_t rnd_len;
+
+ if(max_length == 0) return result_skipped;
+
+ if(st == NULL) {
+ st = (*sptr = CALLOC(1, specs->struct_size));
+ if(st == NULL) {
+ return result_failed;
+ }
+ }
+
+ switch(asn_random_between(0, 6)) {
+ case 0: max_elements = 0; break;
+ case 1: max_elements = 1; break;
+ case 2: max_elements = 5; break;
+ case 3: max_elements = max_length; break;
+ case 4: max_elements = max_length / 2; break;
+ case 5: max_elements = max_length / 4; break;
+ default: break;
+ }
+ sub = slb + max_elements;
+
+ if(!constraints || !constraints->per_constraints)
+ constraints = &td->encoding_constraints;
+ if(constraints->per_constraints) {
+ const asn_per_constraint_t *pc = &constraints->per_constraints->size;
+ if(pc->flags & APC_SEMI_CONSTRAINED) {
+ slb = pc->lower_bound;
+ sub = pc->lower_bound + max_elements;
+ } else if(pc->flags & APC_CONSTRAINED) {
+ slb = pc->lower_bound;
+ sub = pc->upper_bound;
+ if(sub - slb > max_elements) sub = slb + max_elements;
+ }
+ }
+
+ /* Bias towards edges of allowed space */
+ switch(asn_random_between(-1, 4)) {
+ default:
+ case -1:
+ /* Prepare lengths somewhat outside of constrained range. */
+ if(constraints->per_constraints
+ && (constraints->per_constraints->size.flags & APC_EXTENSIBLE)) {
+ switch(asn_random_between(0, 5)) {
+ default:
+ case 0:
+ rnd_len = 0;
+ break;
+ case 1:
+ if(slb > 0) {
+ rnd_len = slb - 1;
+ } else {
+ rnd_len = 0;
+ }
+ break;
+ case 2:
+ rnd_len = asn_random_between(0, slb);
+ break;
+ case 3:
+ if(sub < (ssize_t)max_length) {
+ rnd_len = sub + 1;
+ } else {
+ rnd_len = max_length;
+ }
+ break;
+ case 4:
+ if(sub < (ssize_t)max_length) {
+ rnd_len = asn_random_between(sub + 1, max_length);
+ } else {
+ rnd_len = max_length;
+ }
+ break;
+ case 5:
+ rnd_len = max_length;
+ break;
+ }
+ break;
+ }
+ /* Fall through */
+ case 0:
+ rnd_len = asn_random_between(slb, sub);
+ break;
+ case 1:
+ if(slb < sub) {
+ rnd_len = asn_random_between(slb + 1, sub);
+ break;
+ }
+ /* Fall through */
+ case 2:
+ rnd_len = asn_random_between(slb, slb);
+ break;
+ case 3:
+ if(slb < sub) {
+ rnd_len = asn_random_between(slb, sub - 1);
+ break;
+ }
+ /* Fall through */
+ case 4:
+ rnd_len = asn_random_between(sub, sub);
+ break;
+ }
+
+ for(; rnd_len > 0; rnd_len--) {
+ asn_anonymous_set_ *list = _A_SET_FROM_VOID(st);
+ void *ptr = 0;
+ asn_random_fill_result_t tmpres = elm->type->op->random_fill(
+ elm->type, &ptr, &elm->encoding_constraints,
+ (max_length > res_ok.length ? max_length - res_ok.length : 0)
+ / rnd_len);
+ switch(tmpres.code) {
+ case ARFILL_OK:
+ ASN_SET_ADD(list, ptr);
+ res_ok.length += tmpres.length;
+ break;
+ case ARFILL_SKIPPED:
+ break;
+ case ARFILL_FAILED:
+ assert(ptr == 0);
+ return tmpres;
+ }
+ }
+
+ return res_ok;
+}
+
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_DISABLE_OER_SUPPORT
+
+#include <asn_internal.h>
+#include <constr_SET_OF.h>
+#include <asn_SET_OF.h>
+#include <errno.h>
+
+/*
+ * This macro "eats" the part of the buffer which is definitely "consumed",
+ * i.e. was correctly converted into local representation or rightfully skipped.
+ */
+#undef ADVANCE
+#define ADVANCE(num_bytes) \
+ do { \
+ size_t num = num_bytes; \
+ ptr = ((const char *)ptr) + num; \
+ size -= num; \
+ consumed_myself += num; \
+ } while(0)
+
+/*
+ * Switch to the next phase of parsing.
+ */
+#undef NEXT_PHASE
+#define NEXT_PHASE(ctx) \
+ do { \
+ ctx->phase++; \
+ ctx->step = 0; \
+ } while(0)
+#undef SET_PHASE
+#define SET_PHASE(ctx, value) \
+ do { \
+ ctx->phase = value; \
+ ctx->step = 0; \
+ } while(0)
+
+/*
+ * Return a standardized complex structure.
+ */
+#undef RETURN
+#define RETURN(_code) \
+ do { \
+ asn_dec_rval_t rval; \
+ rval.code = _code; \
+ rval.consumed = consumed_myself; \
+ return rval; \
+ } while(0)
+
+/*
+ * The SEQUENCE OF and SET OF values utilize a "quantity field".
+ * It is is a pointless combination of #8.6 (length determinant, capable
+ * of encoding tiny and huge numbers in the shortest possible number of octets)
+ * and the variable sized integer. What could have been encoded by #8.6 alone
+ * is required to be encoded by #8.6 followed by that number of unsigned octets.
+ * This doesn't make too much sense. It seems that the original version of OER
+ * standard have been using the unconstrained unsigned integer as a quantity
+ * field, and this legacy have gone through ISO/ITU-T standardization process.
+ */
+static ssize_t
+oer_fetch_quantity(const void *ptr, size_t size, size_t *qty_r) {
+ const uint8_t *b;
+ const uint8_t *bend;
+ size_t len = 0;
+ size_t qty;
+
+ ssize_t len_len = oer_fetch_length(ptr, size, &len);
+ if(len_len <= 0) {
+ *qty_r = 0;
+ return len_len;
+ }
+
+ if((len_len + len) > size) {
+ *qty_r = 0;
+ return 0;
+ }
+
+ b = (const uint8_t *)ptr + len_len;
+ bend = b + len;
+
+ /* Skip the leading 0-bytes */
+ for(; b < bend && *b == 0; b++) {
+ }
+
+ if((bend - b) > (ssize_t)sizeof(size_t)) {
+ /* Length is not representable by the native size_t type */
+ *qty_r = 0;
+ return -1;
+ }
+
+ for(qty = 0; b < bend; b++) {
+ qty = (qty << 8) + *b;
+ }
+
+ if(qty > RSIZE_MAX) { /* A bit of C11 validation */
+ *qty_r = 0;
+ return -1;
+ }
+
+ *qty_r = qty;
+ assert((size_t)len_len + len == (size_t)(bend - (const uint8_t *)ptr));
+ return len_len + len;
+}
+
+asn_dec_rval_t
+SET_OF_decode_oer(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, void **struct_ptr,
+ const void *ptr, size_t size) {
+ const asn_SET_OF_specifics_t *specs = (const asn_SET_OF_specifics_t *)td->specifics;
+ asn_dec_rval_t rval = {RC_OK, 0};
+ void *st = *struct_ptr; /* Target structure */
+ asn_struct_ctx_t *ctx; /* Decoder context */
+ size_t consumed_myself = 0; /* Consumed bytes from ptr. */
+
+ (void)constraints;
+
+ if(ASN__STACK_OVERFLOW_CHECK(opt_codec_ctx))
+ ASN__DECODE_FAILED;
+
+ /*
+ * Create the target structure if it is not present already.
+ */
+ if(st == 0) {
+ st = *struct_ptr = CALLOC(1, specs->struct_size);
+ if(st == 0) {
+ RETURN(RC_FAIL);
+ }
+ }
+
+ /*
+ * Restore parsing context.
+ */
+ ctx = (asn_struct_ctx_t *)((char *)st + specs->ctx_offset);
+
+ /*
+ * Start to parse where left previously.
+ */
+ switch(ctx->phase) {
+ case 0: {
+ /*
+ * Fetch number of elements to decode.
+ */
+ size_t length = 0;
+ size_t len_size = oer_fetch_quantity(ptr, size, &length);
+ switch(len_size) {
+ case 0:
+ RETURN(RC_WMORE);
+ case -1:
+ RETURN(RC_FAIL);
+ default:
+ ADVANCE(len_size);
+ ctx->left = length;
+ }
+ }
+ NEXT_PHASE(ctx);
+ /* FALL THROUGH */
+ case 1: {
+ /* Decode components of the extension root */
+ asn_TYPE_member_t *elm = td->elements;
+ asn_anonymous_set_ *list = _A_SET_FROM_VOID(st);
+ const void *base_ptr = ptr;
+ ber_tlv_len_t base_ctx_left = ctx->left;
+
+ assert(td->elements_count == 1);
+
+ ASN_DEBUG("OER SET OF %s Decoding PHASE 1", td->name);
+
+ for(; ctx->left > 0; ctx->left--) {
+ asn_dec_rval_t rv = elm->type->op->oer_decoder(
+ opt_codec_ctx, elm->type,
+ elm->encoding_constraints.oer_constraints, &ctx->ptr, ptr,
+ size);
+ ADVANCE(rv.consumed);
+ switch(rv.code) {
+ case RC_OK:
+ if(ASN_SET_ADD(list, ctx->ptr) != 0) {
+ RETURN(RC_FAIL);
+ } else {
+ ctx->ptr = 0;
+ /*
+ * This check is to avoid compression bomb with
+ * specs like SEQUENCE/SET OF NULL which don't
+ * consume data at all.
+ */
+ if(rv.consumed == 0 && base_ptr == ptr
+ && (base_ctx_left - ctx->left) > 200) {
+ ASN__DECODE_FAILED;
+ }
+ break;
+ }
+ case RC_WMORE:
+ RETURN(RC_WMORE);
+ case RC_FAIL:
+ ASN_STRUCT_FREE(*elm->type, ctx->ptr);
+ ctx->ptr = 0;
+ SET_PHASE(ctx, 3);
+ RETURN(RC_FAIL);
+ }
+ }
+ /* Decoded decently. */
+ NEXT_PHASE(ctx);
+ }
+ /* Fall through */
+ case 2:
+ /* Ignore fully decoded */
+ assert(ctx->left == 0);
+ RETURN(RC_OK);
+ case 3:
+ /* Failed to decode. */
+ RETURN(RC_FAIL);
+ }
+
+ return rval;
+}
+
+static ssize_t
+oer_put_quantity(size_t qty, asn_app_consume_bytes_f *cb, void *app_key) {
+ uint8_t buf[1 + sizeof(size_t)];
+ uint8_t *b = &buf[sizeof(size_t)]; /* Last addressable */
+ size_t encoded;
+
+ do {
+ *b-- = qty;
+ qty >>= 8;
+ } while(qty);
+
+ *b = sizeof(buf) - (b-buf) - 1;
+ encoded = sizeof(buf) - (b-buf);
+ if(cb(b, encoded, app_key) < 0)
+ return -1;
+ return encoded;
+}
+
+/*
+ * Encode as Canonical OER.
+ */
+asn_enc_rval_t
+SET_OF_encode_oer(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, const void *sptr,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const asn_TYPE_member_t *elm;
+ const asn_anonymous_set_ *list;
+ size_t computed_size = 0;
+ ssize_t qty_len;
+ int n;
+
+ (void)constraints;
+
+ if(!sptr) ASN__ENCODE_FAILED;
+
+ elm = td->elements;
+ list = _A_CSET_FROM_VOID(sptr);
+
+ qty_len = oer_put_quantity(list->count, cb, app_key);
+ if(qty_len < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ computed_size += qty_len;
+
+ for(n = 0; n < list->count; n++) {
+ void *memb_ptr = list->array[n];
+ asn_enc_rval_t er;
+ er = elm->type->op->oer_encoder(
+ elm->type, elm->encoding_constraints.oer_constraints, memb_ptr, cb,
+ app_key);
+ if(er.encoded < 0) {
+ return er;
+ } else {
+ computed_size += er.encoded;
+ }
+ }
+
+ {
+ asn_enc_rval_t erval;
+ erval.encoded = computed_size;
+ ASN__ENCODED_OK(erval);
+ }
+}
+
+#endif /* ASN_DISABLE_OER_SUPPORT */
if(type_descriptor->tags_count)
return type_descriptor->tags[0];
- return type_descriptor->outmost_tag(type_descriptor, struct_ptr, 0, 0);
+ return type_descriptor->op->outmost_tag(type_descriptor, struct_ptr, 0, 0);
}
/*
* Print the target language's structure in human readable form.
*/
int
-asn_fprint(FILE *stream, asn_TYPE_descriptor_t *td, const void *struct_ptr) {
- if(!stream) stream = stdout;
- if(!td || !struct_ptr) {
- errno = EINVAL;
- return -1;
+asn_fprint(FILE *stream, const asn_TYPE_descriptor_t *td,
+ const void *struct_ptr) {
+ if(!stream) stream = stdout;
+ if(!td || !struct_ptr) {
+ errno = EINVAL;
+ return -1;
}
/* Invoke type-specific printer */
- if(td->print_struct(td, struct_ptr, 1, _print2fp, stream))
- return -1;
+ if(td->op->print_struct(td, struct_ptr, 1, _print2fp, stream)) {
+ return -1;
+ }
- /* Terminate the output */
- if(_print2fp("\n", 1, stream))
- return -1;
+ /* Terminate the output */
+ if(_print2fp("\n", 1, stream)) {
+ return -1;
+ }
- return fflush(stream);
+ return fflush(stream);
}
/* Dump the data into the specified stdio stream */
-#include "asn_internal.h"
-#include "constraints.h"
+#include <asn_internal.h>
+#include <constraints.h>
int
-asn_generic_no_constraint(asn_TYPE_descriptor_t *type_descriptor,
- const void *struct_ptr, asn_app_constraint_failed_f *cb, void *key) {
-
- (void)type_descriptor; /* Unused argument */
+asn_generic_no_constraint(const asn_TYPE_descriptor_t *type_descriptor,
+ const void *struct_ptr,
+ asn_app_constraint_failed_f *cb, void *key) {
+ (void)type_descriptor; /* Unused argument */
(void)struct_ptr; /* Unused argument */
(void)cb; /* Unused argument */
(void)key; /* Unused argument */
}
int
-asn_generic_unknown_constraint(asn_TYPE_descriptor_t *type_descriptor,
- const void *struct_ptr, asn_app_constraint_failed_f *cb, void *key) {
-
- (void)type_descriptor; /* Unused argument */
+asn_generic_unknown_constraint(const asn_TYPE_descriptor_t *type_descriptor,
+ const void *struct_ptr,
+ asn_app_constraint_failed_f *cb, void *key) {
+ (void)type_descriptor; /* Unused argument */
(void)struct_ptr; /* Unused argument */
(void)cb; /* Unused argument */
(void)key; /* Unused argument */
}
struct errbufDesc {
- asn_TYPE_descriptor_t *failed_type;
- const void *failed_struct_ptr;
+ const asn_TYPE_descriptor_t *failed_type;
+ const void *failed_struct_ptr;
char *errbuf;
size_t errlen;
};
static void
-_asn_i_ctfailcb(void *key, asn_TYPE_descriptor_t *td, const void *sptr, const char *fmt, ...) {
- struct errbufDesc *arg = key;
+_asn_i_ctfailcb(void *key, const asn_TYPE_descriptor_t *td, const void *sptr,
+ const char *fmt, ...) {
+ struct errbufDesc *arg = key;
va_list ap;
ssize_t vlen;
ssize_t maxlen;
}
int
-asn_check_constraints(asn_TYPE_descriptor_t *type_descriptor,
- const void *struct_ptr, char *errbuf, size_t *errlen) {
- struct errbufDesc arg;
- int ret;
+asn_check_constraints(const asn_TYPE_descriptor_t *type_descriptor,
+ const void *struct_ptr, char *errbuf, size_t *errlen) {
+ struct errbufDesc arg;
+ int ret;
- arg.failed_type = 0;
- arg.failed_struct_ptr = 0;
- arg.errbuf = errbuf;
- arg.errlen = errlen ? *errlen : 0;
+ arg.failed_type = 0;
+ arg.failed_struct_ptr = 0;
+ arg.errbuf = errbuf;
+ arg.errlen = errlen ? *errlen : 0;
- ret = type_descriptor->check_constraints(type_descriptor,
- struct_ptr, _asn_i_ctfailcb, &arg);
- if(ret == -1 && errlen)
- *errlen = arg.errlen;
+ ret = type_descriptor->encoding_constraints.general_constraints(
+ type_descriptor, struct_ptr, _asn_i_ctfailcb, &arg);
+ if(ret == -1 && errlen) *errlen = arg.errlen;
- return ret;
+ return ret;
}
* The DER encoder of any type.
*/
asn_enc_rval_t
-der_encode(asn_TYPE_descriptor_t *type_descriptor, void *struct_ptr,
- asn_app_consume_bytes_f *consume_bytes, void *app_key) {
-
- ASN_DEBUG("DER encoder invoked for %s",
+der_encode(const asn_TYPE_descriptor_t *type_descriptor, const void *struct_ptr,
+ asn_app_consume_bytes_f *consume_bytes, void *app_key) {
+ ASN_DEBUG("DER encoder invoked for %s",
type_descriptor->name);
/*
* Invoke type-specific encoder.
*/
- return type_descriptor->der_encoder(type_descriptor,
- struct_ptr, /* Pointer to the destination structure */
- 0, 0,
- consume_bytes, app_key);
+ return type_descriptor->op->der_encoder(
+ type_descriptor, struct_ptr, /* Pointer to the destination structure */
+ 0, 0, consume_bytes, app_key);
}
/*
* A variant of the der_encode() which encodes the data into the provided buffer
*/
asn_enc_rval_t
-der_encode_to_buffer(asn_TYPE_descriptor_t *type_descriptor, void *struct_ptr,
- void *buffer, size_t buffer_size) {
- enc_to_buf_arg arg;
+der_encode_to_buffer(const asn_TYPE_descriptor_t *type_descriptor,
+ const void *struct_ptr, void *buffer, size_t buffer_size) {
+ enc_to_buf_arg arg;
asn_enc_rval_t ec;
arg.buffer = buffer;
arg.left = buffer_size;
- ec = type_descriptor->der_encoder(type_descriptor,
+ ec = type_descriptor->op->der_encoder(type_descriptor,
struct_ptr, /* Pointer to the destination structure */
0, 0, encode_to_buffer_cb, &arg);
if(ec.encoded != -1) {
* Write out leading TL[v] sequence according to the type definition.
*/
ssize_t
-der_write_tags(asn_TYPE_descriptor_t *sd,
- size_t struct_length,
- int tag_mode, int last_tag_form,
- ber_tlv_tag_t tag, /* EXPLICIT or IMPLICIT tag */
- asn_app_consume_bytes_f *cb,
- void *app_key) {
- const ber_tlv_tag_t *tags; /* Copy of tags stream */
- int tags_count; /* Number of tags */
- size_t overall_length;
- ssize_t *lens;
- int i;
-
- ASN_DEBUG("Writing tags (%s, tm=%d, tc=%d, tag=%s, mtc=%d)",
+der_write_tags(const asn_TYPE_descriptor_t *sd, size_t struct_length,
+ int tag_mode, int last_tag_form,
+ ber_tlv_tag_t tag, /* EXPLICIT or IMPLICIT tag */
+ asn_app_consume_bytes_f *cb, void *app_key) {
+#define ASN1_DER_MAX_TAGS_COUNT 4
+ ber_tlv_tag_t
+ tags_buf_scratch[ASN1_DER_MAX_TAGS_COUNT * sizeof(ber_tlv_tag_t)];
+ ssize_t lens[ASN1_DER_MAX_TAGS_COUNT * sizeof(ssize_t)];
+ const ber_tlv_tag_t *tags; /* Copy of tags stream */
+ int tags_count; /* Number of tags */
+ size_t overall_length;
+ int i;
+
+ ASN_DEBUG("Writing tags (%s, tm=%d, tc=%d, tag=%s, mtc=%d)",
sd->name, tag_mode, sd->tags_count,
ber_tlv_tag_string(tag),
tag_mode
:sd->tags_count
);
+ if(sd->tags_count + 1 > ASN1_DER_MAX_TAGS_COUNT) {
+ ASN_DEBUG("System limit %d on tags count", ASN1_DER_MAX_TAGS_COUNT);
+ return -1;
+ }
+
if(tag_mode) {
/*
* Instead of doing shaman dance like we do in ber_check_tags(),
* and initialize it appropriately.
*/
int stag_offset;
- ber_tlv_tag_t *tags_buf;
- tags_buf = (ber_tlv_tag_t *)alloca((sd->tags_count + 1) * sizeof(ber_tlv_tag_t));
- if(!tags_buf) { /* Can fail on !x86 */
- errno = ENOMEM;
- return -1;
- }
+ ber_tlv_tag_t *tags_buf = tags_buf_scratch;
tags_count = sd->tags_count
+ 1 /* EXPLICIT or IMPLICIT tag is given */
- ((tag_mode == -1) && sd->tags_count);
if(tags_count == 0)
return 0;
- lens = (ssize_t *)alloca(tags_count * sizeof(lens[0]));
- if(!lens) {
- errno = ENOMEM;
- return -1;
- }
-
/*
* Array of tags is initialized.
* Now, compute the size of the TLV pairs, from right to left.
if(!cb) return overall_length - struct_length;
- ASN_DEBUG("%s %s TL sequence (%d elements)",
- cb?"Encoding":"Estimating", sd->name, tags_count);
+ ASN_DEBUG("Encoding %s TL sequence (%d elements)", sd->name,
+ tags_count);
/*
* Encode the TL sequence for real.
/*-
- * Copyright (c) 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef ASN_TYPE_ANY_H
} ANY_t;
extern asn_TYPE_descriptor_t asn_DEF_ANY;
+extern asn_TYPE_operation_t asn_OP_ANY;
+extern asn_OCTET_STRING_specifics_t asn_SPC_ANY_specs;
asn_struct_free_f ANY_free;
asn_struct_print_f ANY_print;
ber_type_decoder_f ANY_decode_ber;
der_type_encoder_f ANY_encode_der;
xer_type_encoder_f ANY_encode_xer;
+per_type_decoder_f ANY_decode_uper;
+per_type_encoder_f ANY_encode_uper;
+
+#define ANY_free OCTET_STRING_free
+#define ANY_print OCTET_STRING_print
+#define ANY_compare OCTET_STRING_compare
+#define ANY_constraint asn_generic_no_constraint
+#define ANY_decode_ber OCTET_STRING_decode_ber
+#define ANY_encode_der OCTET_STRING_encode_der
+#define ANY_decode_xer OCTET_STRING_decode_xer_hex
/******************************
* Handy conversion routines. *
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _ApplicationSyntax_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_ApplicationSyntax;
+extern asn_CHOICE_specifics_t asn_SPC_ApplicationSyntax_specs_1;
+extern asn_TYPE_member_t asn_MBR_ApplicationSyntax_1[5];
+extern asn_per_constraints_t asn_PER_type_ApplicationSyntax_constr_1;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _AtEntry_H_
/*-
- * Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _BIT_STRING_H_
typedef struct BIT_STRING_s {
uint8_t *buf; /* BIT STRING body */
- int size; /* Size of the above buffer */
+ size_t size; /* Size of the above buffer */
int bits_unused;/* Unused trailing bits in the last octet (0..7) */
} BIT_STRING_t;
extern asn_TYPE_descriptor_t asn_DEF_BIT_STRING;
+extern asn_TYPE_operation_t asn_OP_BIT_STRING;
+extern asn_OCTET_STRING_specifics_t asn_SPC_BIT_STRING_specs;
asn_struct_print_f BIT_STRING_print; /* Human-readable output */
+asn_struct_compare_f BIT_STRING_compare;
asn_constr_check_f BIT_STRING_constraint;
xer_type_encoder_f BIT_STRING_encode_xer;
+oer_type_decoder_f BIT_STRING_decode_oer;
+oer_type_encoder_f BIT_STRING_encode_oer;
+per_type_decoder_f BIT_STRING_decode_uper;
+per_type_encoder_f BIT_STRING_encode_uper;
+asn_random_fill_f BIT_STRING_random_fill;
+
+#define BIT_STRING_free OCTET_STRING_free
+#define BIT_STRING_decode_ber OCTET_STRING_decode_ber
+#define BIT_STRING_encode_der OCTET_STRING_encode_der
+#define BIT_STRING_decode_xer OCTET_STRING_decode_xer_binary
#ifdef __cplusplus
}
+++ /dev/null
-/*-
- * Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved.
- * Redistribution and modifications are permitted subject to BSD license.
- */
-#ifndef _BOOLEAN_H_
-#define _BOOLEAN_H_
-
-#include <asn_application.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * The underlying integer may contain various values, but everything
- * non-zero is capped to 0xff by the DER encoder. The BER decoder may
- * yield non-zero values different from 1, beware.
- */
-typedef int BOOLEAN_t;
-
-extern asn_TYPE_descriptor_t asn_DEF_BOOLEAN;
-
-asn_struct_free_f BOOLEAN_free;
-asn_struct_print_f BOOLEAN_print;
-ber_type_decoder_f BOOLEAN_decode_ber;
-der_type_encoder_f BOOLEAN_encode_der;
-xer_type_decoder_f BOOLEAN_decode_xer;
-xer_type_encoder_f BOOLEAN_encode_xer;
-per_type_decoder_f BOOLEAN_decode_uper;
-per_type_encoder_f BOOLEAN_encode_uper;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _BOOLEAN_H_ */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _ClosePDU_H_
der_type_encoder_f ClosePDU_encode_der;
xer_type_decoder_f ClosePDU_decode_xer;
xer_type_encoder_f ClosePDU_encode_xer;
+oer_type_decoder_f ClosePDU_decode_oer;
+oer_type_encoder_f ClosePDU_encode_oer;
+per_type_decoder_f ClosePDU_decode_uper;
+per_type_encoder_f ClosePDU_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _Counter_H_
typedef unsigned long Counter_t;
/* Implementation */
+extern asn_per_constraints_t asn_PER_type_Counter_constr_1;
extern asn_TYPE_descriptor_t asn_DEF_Counter;
+extern const asn_INTEGER_specifics_t asn_SPC_Counter_specs_1;
asn_struct_free_f Counter_free;
asn_struct_print_f Counter_print;
asn_constr_check_f Counter_constraint;
der_type_encoder_f Counter_encode_der;
xer_type_decoder_f Counter_decode_xer;
xer_type_encoder_f Counter_encode_xer;
+oer_type_decoder_f Counter_decode_oer;
+oer_type_encoder_f Counter_encode_oer;
+per_type_decoder_f Counter_decode_uper;
+per_type_encoder_f Counter_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _DisplayString_H_
der_type_encoder_f DisplayString_encode_der;
xer_type_decoder_f DisplayString_decode_xer;
xer_type_encoder_f DisplayString_encode_xer;
+oer_type_decoder_f DisplayString_decode_oer;
+oer_type_encoder_f DisplayString_encode_oer;
+per_type_decoder_f DisplayString_decode_uper;
+per_type_encoder_f DisplayString_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _EgpNeighEntry_H_
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _Gauge_H_
typedef unsigned long Gauge_t;
/* Implementation */
+extern asn_per_constraints_t asn_PER_type_Gauge_constr_1;
extern asn_TYPE_descriptor_t asn_DEF_Gauge;
+extern const asn_INTEGER_specifics_t asn_SPC_Gauge_specs_1;
asn_struct_free_f Gauge_free;
asn_struct_print_f Gauge_print;
asn_constr_check_f Gauge_constraint;
der_type_encoder_f Gauge_encode_der;
xer_type_decoder_f Gauge_decode_xer;
xer_type_encoder_f Gauge_encode_xer;
+oer_type_decoder_f Gauge_decode_oer;
+oer_type_encoder_f Gauge_encode_oer;
+per_type_decoder_f Gauge_decode_uper;
+per_type_encoder_f Gauge_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _GetNextRequest_PDU_H_
der_type_encoder_f GetNextRequest_PDU_encode_der;
xer_type_decoder_f GetNextRequest_PDU_decode_xer;
xer_type_encoder_f GetNextRequest_PDU_encode_xer;
+oer_type_decoder_f GetNextRequest_PDU_decode_oer;
+oer_type_encoder_f GetNextRequest_PDU_encode_oer;
+per_type_decoder_f GetNextRequest_PDU_decode_uper;
+per_type_encoder_f GetNextRequest_PDU_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _GetRequest_PDU_H_
der_type_encoder_f GetRequest_PDU_encode_der;
xer_type_decoder_f GetRequest_PDU_decode_xer;
xer_type_encoder_f GetRequest_PDU_encode_xer;
+oer_type_decoder_f GetRequest_PDU_decode_oer;
+oer_type_encoder_f GetRequest_PDU_encode_oer;
+per_type_decoder_f GetRequest_PDU_decode_uper;
+per_type_encoder_f GetRequest_PDU_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _GetResponse_PDU_H_
der_type_encoder_f GetResponse_PDU_encode_der;
xer_type_decoder_f GetResponse_PDU_decode_xer;
xer_type_encoder_f GetResponse_PDU_encode_xer;
+oer_type_decoder_f GetResponse_PDU_decode_oer;
+oer_type_encoder_f GetResponse_PDU_encode_oer;
+per_type_decoder_f GetResponse_PDU_decode_uper;
+per_type_encoder_f GetResponse_PDU_encode_uper;
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2003, 2005 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _INTEGER_H_
typedef ASN__PRIMITIVE_TYPE_t INTEGER_t;
extern asn_TYPE_descriptor_t asn_DEF_INTEGER;
+extern asn_TYPE_operation_t asn_OP_INTEGER;
/* Map with <tag> to integer value association */
typedef struct asn_INTEGER_enum_map_s {
} asn_INTEGER_enum_map_t;
/* This type describes an enumeration for INTEGER and ENUMERATED types */
-typedef const struct asn_INTEGER_specifics_s {
+typedef struct asn_INTEGER_specifics_s {
const asn_INTEGER_enum_map_t *value2enum; /* N -> "tag"; sorted by N */
const unsigned int *enum2value; /* "tag" => N; sorted by tag */
int map_count; /* Elements in either map */
int field_unsigned; /* Signed=0, unsigned=1 */
} asn_INTEGER_specifics_t;
+#define INTEGER_free ASN__PRIMITIVE_TYPE_free
+#define INTEGER_decode_ber ber_decode_primitive
+#define INTEGER_constraint asn_generic_no_constraint
asn_struct_print_f INTEGER_print;
-ber_type_decoder_f INTEGER_decode_ber;
+asn_struct_compare_f INTEGER_compare;
der_type_encoder_f INTEGER_encode_der;
xer_type_decoder_f INTEGER_decode_xer;
xer_type_encoder_f INTEGER_encode_xer;
+oer_type_decoder_f INTEGER_decode_oer;
+oer_type_encoder_f INTEGER_encode_oer;
per_type_decoder_f INTEGER_decode_uper;
per_type_encoder_f INTEGER_encode_uper;
+asn_random_fill_f INTEGER_random_fill;
/***********************************
* Some handy conversion routines. *
***********************************/
/*
+ * Natiwe size-independent conversion of native integers to/from INTEGER.
+ * (l_size) is in bytes.
* Returns 0 if it was possible to convert, -1 otherwise.
* -1/EINVAL: Mandatory argument missing
* -1/ERANGE: Value encoded is out of range for long representation
- * -1/ENOMEM: Memory allocation failed (in asn_long2INTEGER()).
+ * -1/ENOMEM: Memory allocation failed (in asn_*2INTEGER()).
+ */
+int asn_INTEGER2imax(const INTEGER_t *i, intmax_t *l);
+int asn_INTEGER2umax(const INTEGER_t *i, uintmax_t *l);
+int asn_imax2INTEGER(INTEGER_t *i, intmax_t l);
+int asn_umax2INTEGER(INTEGER_t *i, uintmax_t l);
+
+/*
+ * Size-specific conversion helpers.
*/
int asn_INTEGER2long(const INTEGER_t *i, long *l);
int asn_INTEGER2ulong(const INTEGER_t *i, unsigned long *l);
int asn_long2INTEGER(INTEGER_t *i, long l);
int asn_ulong2INTEGER(INTEGER_t *i, unsigned long l);
-/* A a reified version of strtol(3) with nicer error reporting. */
-enum asn_strtol_result_e {
- ASN_STRTOL_ERROR_RANGE = -3, /* Input outside of numeric range for long type */
- ASN_STRTOL_ERROR_INVAL = -2, /* Invalid data encountered (e.g., "+-") */
- ASN_STRTOL_EXPECT_MORE = -1, /* More data expected (e.g. "+") */
- ASN_STRTOL_OK = 0, /* Conversion succeded, number ends at (*end) */
- ASN_STRTOL_EXTRA_DATA = 1 /* Conversion succeded, but the string has extra stuff */
+/* A version of strtol/strtoimax(3) with nicer error reporting. */
+enum asn_strtox_result_e {
+ ASN_STRTOX_ERROR_RANGE = -3, /* Input outside of supported numeric range */
+ ASN_STRTOX_ERROR_INVAL = -2, /* Invalid data encountered (e.g., "+-") */
+ ASN_STRTOX_EXPECT_MORE = -1, /* More data expected (e.g. "+") */
+ ASN_STRTOX_OK = 0, /* Conversion succeded, number ends at (*end) */
+ ASN_STRTOX_EXTRA_DATA = 1 /* Conversion succeded, but the string has extra stuff */
};
-enum asn_strtol_result_e asn_strtol_lim(const char *str, const char **end, long *l);
-
-/* The asn_strtol is going to be DEPRECATED soon */
-enum asn_strtol_result_e asn_strtol(const char *str, const char *end, long *l);
+enum asn_strtox_result_e asn_strtol_lim(const char *str, const char **end,
+ long *l);
+enum asn_strtox_result_e asn_strtoul_lim(const char *str, const char **end,
+ unsigned long *l);
+enum asn_strtox_result_e asn_strtoimax_lim(const char *str, const char **end,
+ intmax_t *l);
+enum asn_strtox_result_e asn_strtoumax_lim(const char *str, const char **end,
+ uintmax_t *l);
/*
* Convert the integer value into the corresponding enumeration map entry.
*/
-const asn_INTEGER_enum_map_t *INTEGER_map_value2enum(asn_INTEGER_specifics_t *specs, long value);
+const asn_INTEGER_enum_map_t *INTEGER_map_value2enum(
+ const asn_INTEGER_specifics_t *specs, long value);
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _IfEntry_H_
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _IpAddrEntry_H_
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _IpAddress_H_
typedef OCTET_STRING_t IpAddress_t;
/* Implementation */
+extern asn_per_constraints_t asn_PER_type_IpAddress_constr_1;
extern asn_TYPE_descriptor_t asn_DEF_IpAddress;
asn_struct_free_f IpAddress_free;
asn_struct_print_f IpAddress_print;
der_type_encoder_f IpAddress_encode_der;
xer_type_decoder_f IpAddress_decode_xer;
xer_type_encoder_f IpAddress_encode_xer;
+oer_type_decoder_f IpAddress_decode_oer;
+oer_type_encoder_f IpAddress_encode_oer;
+per_type_decoder_f IpAddress_decode_uper;
+per_type_encoder_f IpAddress_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _IpNetToMediaEntry_H_
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _IpRouteEntry_H_
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _Message_H_
/*-
- * Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef ASN_TYPE_NULL_H
#endif
/*
- * The value of the NULL type is meaningless: see BOOLEAN if you want to
- * carry true/false semantics.
+ * The value of the NULL type is meaningless.
+ * Use the BOOLEAN type if you need to carry true/false semantics.
*/
typedef int NULL_t;
extern asn_TYPE_descriptor_t asn_DEF_NULL;
+extern asn_TYPE_operation_t asn_OP_NULL;
+asn_struct_free_f NULL_free;
asn_struct_print_f NULL_print;
+asn_struct_compare_f NULL_compare;
+ber_type_decoder_f NULL_decode_ber;
der_type_encoder_f NULL_encode_der;
xer_type_decoder_f NULL_decode_xer;
xer_type_encoder_f NULL_encode_xer;
+oer_type_decoder_f NULL_decode_oer;
+oer_type_encoder_f NULL_encode_oer;
per_type_decoder_f NULL_decode_uper;
per_type_encoder_f NULL_encode_uper;
+asn_random_fill_f NULL_random_fill;
+
+#define NULL_constraint asn_generic_no_constraint
#ifdef __cplusplus
}
+++ /dev/null
-/*-
- * Copyright (c) 2004, 2005, 2006 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
- * Redistribution and modifications are permitted subject to BSD license.
- */
-/*
- * This type differs from the standard ENUMERATED in that it is modelled using
- * the fixed machine type (long, int, short), so it can hold only values of
- * limited length. There is no type (i.e., NativeEnumerated_t, any integer type
- * will do).
- * This type may be used when integer range is limited by subtype constraints.
- */
-#ifndef _NativeEnumerated_H_
-#define _NativeEnumerated_H_
-
-#include <NativeInteger.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern asn_TYPE_descriptor_t asn_DEF_NativeEnumerated;
-
-xer_type_encoder_f NativeEnumerated_encode_xer;
-per_type_decoder_f NativeEnumerated_decode_uper;
-per_type_encoder_f NativeEnumerated_encode_uper;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _NativeEnumerated_H_ */
/*-
- * Copyright (c) 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
/*
#endif
extern asn_TYPE_descriptor_t asn_DEF_NativeInteger;
+extern asn_TYPE_operation_t asn_OP_NativeInteger;
asn_struct_free_f NativeInteger_free;
asn_struct_print_f NativeInteger_print;
+asn_struct_compare_f NativeInteger_compare;
ber_type_decoder_f NativeInteger_decode_ber;
der_type_encoder_f NativeInteger_encode_der;
xer_type_decoder_f NativeInteger_decode_xer;
xer_type_encoder_f NativeInteger_encode_xer;
+oer_type_decoder_f NativeInteger_decode_oer;
+oer_type_encoder_f NativeInteger_encode_oer;
per_type_decoder_f NativeInteger_decode_uper;
per_type_encoder_f NativeInteger_encode_uper;
+asn_random_fill_f NativeInteger_random_fill;
+
+#define NativeInteger_constraint asn_generic_no_constraint
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _NetworkAddress_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_NetworkAddress;
+extern asn_CHOICE_specifics_t asn_SPC_NetworkAddress_specs_1;
+extern asn_TYPE_member_t asn_MBR_NetworkAddress_1[1];
+extern asn_per_constraints_t asn_PER_type_NetworkAddress_constr_1;
#ifdef __cplusplus
}
-/*-
- * Copyright (c) 2003, 2004, 2005 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+/*
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _OBJECT_IDENTIFIER_H_
#include <asn_application.h>
#include <asn_codecs_prim.h>
+#include <OCTET_STRING.h>
#ifdef __cplusplus
extern "C" {
#endif
+typedef uint32_t asn_oid_arc_t;
+#define ASN_OID_ARC_MAX (~((asn_oid_arc_t)0))
+
typedef ASN__PRIMITIVE_TYPE_t OBJECT_IDENTIFIER_t;
extern asn_TYPE_descriptor_t asn_DEF_OBJECT_IDENTIFIER;
+extern asn_TYPE_operation_t asn_OP_OBJECT_IDENTIFIER;
asn_struct_print_f OBJECT_IDENTIFIER_print;
asn_constr_check_f OBJECT_IDENTIFIER_constraint;
der_type_encoder_f OBJECT_IDENTIFIER_encode_der;
xer_type_decoder_f OBJECT_IDENTIFIER_decode_xer;
xer_type_encoder_f OBJECT_IDENTIFIER_encode_xer;
+asn_random_fill_f OBJECT_IDENTIFIER_random_fill;
+
+#define OBJECT_IDENTIFIER_free ASN__PRIMITIVE_TYPE_free
+#define OBJECT_IDENTIFIER_compare OCTET_STRING_compare
+#define OBJECT_IDENTIFIER_decode_ber ber_decode_primitive
+#define OBJECT_IDENTIFIER_encode_der der_encode_primitive
+#define OBJECT_IDENTIFIER_decode_oer oer_decode_primitive
+#define OBJECT_IDENTIFIER_encode_oer oer_encode_primitive
+#define OBJECT_IDENTIFIER_decode_uper OCTET_STRING_decode_uper
+#define OBJECT_IDENTIFIER_encode_uper OCTET_STRING_encode_uper
/**********************************
* Some handy conversion routines *
**********************************/
/*
- * This function fills an (_arcs) array with OBJECT IDENTIFIER arcs
- * up to specified (_arc_slots) elements.
- *
+ * This function fills an (arcs) array with OBJECT IDENTIFIER arcs
+ * up to specified (arc_slots) elements.
+ *
* EXAMPLE:
* void print_arcs(OBJECT_IDENTIFIER_t *oid) {
- * unsigned long fixed_arcs[10]; // Try with fixed space first
- * unsigned long *arcs = fixed_arcs;
- * int arc_type_size = sizeof(fixed_arcs[0]); // sizeof(long)
- * int arc_slots = sizeof(fixed_arcs)/sizeof(fixed_arcs[0]); // 10
- * int count; // Real number of arcs.
+ * asn_oid_arc_t fixed_arcs[10]; // Try with fixed space first
+ * asn_oid_arc_t *arcs = fixed_arcs;
+ * size_t arc_slots = sizeof(fixed_arcs)/sizeof(fixed_arcs[0]); // 10
+ * ssize_t count; // Real number of arcs.
* int i;
- *
- * count = OBJECT_IDENTIFIER_get_arcs(oid, arcs,
- * arc_type_size, arc_slots);
+ *
+ * count = OBJECT_IDENTIFIER_get_arcs(oid, arcs, arc_slots);
* // If necessary, reallocate arcs array and try again.
* if(count > arc_slots) {
* arc_slots = count;
- * arcs = malloc(arc_type_size * arc_slots);
+ * arcs = malloc(sizeof(asn_oid_arc_t) * arc_slots);
* if(!arcs) return;
- * count = OBJECT_IDENTIFIER_get_arcs(oid, arcs,
- * arc_type_size, arc_slots);
+ * count = OBJECT_IDENTIFIER_get_arcs(oid, arcs, arc_slots);
* assert(count == arc_slots);
* }
- *
+ *
* // Print the contents of the arcs array.
* for(i = 0; i < count; i++)
- * printf("%d\n", arcs[i]);
- *
+ * printf("%"PRIu32"\n", arcs[i]);
+ *
* // Avoid memory leak.
* if(arcs != fixed_arcs) free(arcs);
* }
- *
+ *
* RETURN VALUES:
* -1/EINVAL: Invalid arguments (oid is missing)
* -1/ERANGE: One or more arcs have value out of array cell type range.
* >=0: Number of arcs contained in the OBJECT IDENTIFIER
- *
- * WARNING: The function always returns the real number of arcs,
- * even if there is no sufficient (_arc_slots) provided.
+ *
+ * WARNING: The function always returns the actual number of arcs,
+ * even if there is no sufficient (arc_slots) provided.
*/
-int OBJECT_IDENTIFIER_get_arcs(const OBJECT_IDENTIFIER_t *_oid,
- void *_arcs, /* e.g., unsigned int arcs[N] */
- unsigned int _arc_type_size, /* e.g., sizeof(arcs[0]) */
- unsigned int _arc_slots /* e.g., N */);
+ssize_t OBJECT_IDENTIFIER_get_arcs(const OBJECT_IDENTIFIER_t *oid,
+ asn_oid_arc_t *arcs, size_t arc_slots);
/*
* This functions initializes the OBJECT IDENTIFIER object with
* -1/ENOMEM: Memory allocation failed
* 0: The object was initialized with new arcs.
*/
-int OBJECT_IDENTIFIER_set_arcs(OBJECT_IDENTIFIER_t *_oid,
- const void *_arcs, /* e.g., unsigned int arcs[N] */
- unsigned int _arc_type_size, /* e.g., sizeof(arcs[0]) */
- unsigned int _arc_slots /* e.g., N */);
+int OBJECT_IDENTIFIER_set_arcs(OBJECT_IDENTIFIER_t *oid,
+ const asn_oid_arc_t *arcs, size_t arcs_count);
-/*
- * Print the specified OBJECT IDENTIFIER arc.
- */
-int OBJECT_IDENTIFIER_print_arc(const uint8_t *arcbuf, int arclen,
- int add, /* Arbitrary offset, required to process the first two arcs */
- asn_app_consume_bytes_f *cb, void *app_key);
-
-/* Same as above, but returns the number of written digits, instead of 0 */
-ssize_t OBJECT_IDENTIFIER__dump_arc(const uint8_t *arcbuf, int arclen, int add,
- asn_app_consume_bytes_f *cb, void *app_key);
/*
* Parse the OBJECT IDENTIFIER textual representation ("1.3.6.1.4.1.9363").
- * No arc can exceed the (0..signed_long_max) range (typically, 0..2G if L32).
+ * No arc can exceed the (0..ASN_OID_ARC_MAX, which is the same as UINT32_MAX).
* This function is not specific to OBJECT IDENTIFIER, it may be used to parse
* the RELATIVE-OID data, or any other data consisting of dot-separated
* series of numeric values.
* >= 0: Number of arcs contained in the OBJECT IDENTIFIER.
*
* WARNING: The function always returns the real number of arcs,
- * even if there is no sufficient (_arc_slots) provided.
- * This is useful for (_arc_slots) value estimation.
+ * even if there is no sufficient (arc_slots) provided.
+ * This is useful for (arc_slots) value estimation.
*/
-int OBJECT_IDENTIFIER_parse_arcs(const char *oid_text, ssize_t oid_txt_length,
- long arcs[], unsigned int arcs_slots, const char **opt_oid_text_end);
+ssize_t OBJECT_IDENTIFIER_parse_arcs(const char *oid_text,
+ ssize_t oid_txt_length,
+ asn_oid_arc_t *arcs, size_t arcs_count,
+ const char **opt_oid_text_end);
/*
* Internal functions.
* Used by RELATIVE-OID implementation in particular.
*/
-int OBJECT_IDENTIFIER_get_single_arc(const uint8_t *arcbuf, unsigned int arclen,
- signed int add, void *value, unsigned int value_size);
-int OBJECT_IDENTIFIER_set_single_arc(uint8_t *arcbuf,
- const void *arcval, unsigned int arcval_size, int _prepared_order);
+
+/*
+ * Retrieve a single arc of size from the (arcbuf) buffer.
+ * RETURN VALUES:
+ * -1: Failed to retrieve the value from the (arcbuf).
+ * >0: Number of bytes consumed from the (arcbuf), <= (arcbuf_len).
+ */
+ssize_t OBJECT_IDENTIFIER_get_single_arc(const uint8_t *arcbuf,
+ size_t arcbuf_len,
+ asn_oid_arc_t *ret_value);
+
+/*
+ * Write the unterminated arc value into the (arcbuf) which has the size at
+ * least (arcbuf_len).
+ * RETURN VALUES:
+ * -1: (arcbuf_len) size is not sufficient to write the value.
+ * <n>: Number of bytes appended to the arcbuf (<= arcbuf_len).
+ */
+ssize_t OBJECT_IDENTIFIER_set_single_arc(uint8_t *arcbuf, size_t arcbuf_len,
+ asn_oid_arc_t arc_value);
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _OCTET_STRING_H_
typedef struct OCTET_STRING {
uint8_t *buf; /* Buffer with consecutive OCTET_STRING bits */
- int size; /* Size of the buffer */
+ size_t size; /* Size of the buffer */
asn_struct_ctx_t _asn_ctx; /* Parsing across buffer boundaries */
} OCTET_STRING_t;
extern asn_TYPE_descriptor_t asn_DEF_OCTET_STRING;
+extern asn_TYPE_operation_t asn_OP_OCTET_STRING;
asn_struct_free_f OCTET_STRING_free;
asn_struct_print_f OCTET_STRING_print;
asn_struct_print_f OCTET_STRING_print_utf8;
+asn_struct_compare_f OCTET_STRING_compare;
ber_type_decoder_f OCTET_STRING_decode_ber;
der_type_encoder_f OCTET_STRING_encode_der;
xer_type_decoder_f OCTET_STRING_decode_xer_hex; /* Hexadecimal */
xer_type_decoder_f OCTET_STRING_decode_xer_utf8; /* ASCII/UTF-8 */
xer_type_encoder_f OCTET_STRING_encode_xer;
xer_type_encoder_f OCTET_STRING_encode_xer_utf8;
+oer_type_decoder_f OCTET_STRING_decode_oer;
+oer_type_encoder_f OCTET_STRING_encode_oer;
per_type_decoder_f OCTET_STRING_decode_uper;
per_type_encoder_f OCTET_STRING_encode_uper;
+asn_random_fill_f OCTET_STRING_random_fill;
+
+#define OCTET_STRING_constraint asn_generic_no_constraint
+#define OCTET_STRING_decode_xer OCTET_STRING_decode_xer_hex
/******************************
* Handy conversion routines. *
* allocated object. NULL is permitted in str: the function will just allocate
* empty OCTET STRING.
*/
-OCTET_STRING_t *OCTET_STRING_new_fromBuf(asn_TYPE_descriptor_t *td,
- const char *str, int size);
+OCTET_STRING_t *OCTET_STRING_new_fromBuf(const asn_TYPE_descriptor_t *td,
+ const char *str, int size);
/****************************
* Internally useful stuff. *
****************************/
-typedef const struct asn_OCTET_STRING_specifics_s {
- /*
- * Target structure description.
- */
- int struct_size; /* Size of the structure */
- int ctx_offset; /* Offset of the asn_struct_ctx_t member */
-
- enum asn_OS_Subvariant {
- ASN_OSUBV_ANY, /* The open type (ANY) */
- ASN_OSUBV_BIT, /* BIT STRING */
- ASN_OSUBV_STR, /* String types, not {BMP,Universal}String */
- ASN_OSUBV_U16, /* 16-bit character (BMPString) */
- ASN_OSUBV_U32 /* 32-bit character (UniversalString) */
- } subvariant;
+typedef struct asn_OCTET_STRING_specifics_s {
+ /*
+ * Target structure description.
+ */
+ unsigned struct_size; /* Size of the structure */
+ unsigned ctx_offset; /* Offset of the asn_struct_ctx_t member */
+
+ enum asn_OS_Subvariant {
+ ASN_OSUBV_ANY, /* The open type (ANY) */
+ ASN_OSUBV_BIT, /* BIT STRING */
+ ASN_OSUBV_STR, /* String types, not {BMP,Universal}String */
+ ASN_OSUBV_U16, /* 16-bit character (BMPString) */
+ ASN_OSUBV_U32 /* 32-bit character (UniversalString) */
+ } subvariant;
} asn_OCTET_STRING_specifics_t;
+extern asn_OCTET_STRING_specifics_t asn_SPC_OCTET_STRING_specs;
+
+size_t OCTET_STRING_random_length_constrained(
+ const asn_TYPE_descriptor_t *, const asn_encoding_constraints_t *,
+ size_t max_length);
+
#ifdef __cplusplus
}
#endif
--- /dev/null
+/*-
+ * Copyright (c) 2017-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_OPEN_TYPE_H
+#define ASN_OPEN_TYPE_H
+
+#include <asn_application.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define OPEN_TYPE_free CHOICE_free
+#define OPEN_TYPE_print CHOICE_print
+#define OPEN_TYPE_compare CHOICE_compare
+#define OPEN_TYPE_constraint CHOICE_constraint
+#define OPEN_TYPE_decode_ber NULL
+#define OPEN_TYPE_encode_der CHOICE_encode_der
+#define OPEN_TYPE_decode_xer NULL
+#define OPEN_TYPE_encode_xer CHOICE_encode_xer
+#define OPEN_TYPE_decode_uper NULL
+
+extern asn_TYPE_operation_t asn_OP_OPEN_TYPE;
+
+/*
+ * Decode an Open Type which is potentially constraiend
+ * by the other members of the parent structure.
+ */
+asn_dec_rval_t OPEN_TYPE_ber_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *parent_type,
+ void *parent_structure,
+ const asn_TYPE_member_t *element,
+ const void *ptr, size_t size);
+
+asn_dec_rval_t OPEN_TYPE_xer_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *parent_type,
+ void *parent_structure,
+ const asn_TYPE_member_t *element,
+ const void *ptr, size_t size);
+
+asn_dec_rval_t OPEN_TYPE_oer_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *parent_type,
+ void *parent_structure,
+ asn_TYPE_member_t *element, const void *ptr,
+ size_t size);
+
+asn_dec_rval_t OPEN_TYPE_uper_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *parent_type,
+ void *parent_structure,
+ const asn_TYPE_member_t *element,
+ asn_per_data_t *pd);
+
+asn_enc_rval_t OPEN_TYPE_encode_uper(
+ const asn_TYPE_descriptor_t *type_descriptor,
+ const asn_per_constraints_t *constraints, const void *struct_ptr,
+ asn_per_outp_t *per_output);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ASN_OPEN_TYPE_H */
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _ObjectName_H_
der_type_encoder_f ObjectName_encode_der;
xer_type_decoder_f ObjectName_decode_xer;
xer_type_encoder_f ObjectName_encode_xer;
+oer_type_decoder_f ObjectName_decode_oer;
+oer_type_encoder_f ObjectName_encode_oer;
+per_type_decoder_f ObjectName_decode_uper;
+per_type_encoder_f ObjectName_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _ObjectSyntax_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_ObjectSyntax;
+extern asn_CHOICE_specifics_t asn_SPC_ObjectSyntax_specs_1;
+extern asn_TYPE_member_t asn_MBR_ObjectSyntax_1[2];
+extern asn_per_constraints_t asn_PER_type_ObjectSyntax_constr_1;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _Opaque_H_
der_type_encoder_f Opaque_encode_der;
xer_type_decoder_f Opaque_decode_xer;
xer_type_encoder_f Opaque_encode_xer;
+oer_type_decoder_f Opaque_decode_oer;
+oer_type_encoder_f Opaque_encode_oer;
+per_type_decoder_f Opaque_decode_uper;
+per_type_encoder_f Opaque_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _OpenPDU_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_OpenPDU;
+extern asn_CHOICE_specifics_t asn_SPC_OpenPDU_specs_1;
+extern asn_TYPE_member_t asn_MBR_OpenPDU_1[1];
+extern asn_per_constraints_t asn_PER_type_OpenPDU_constr_1;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _PDU_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_PDU;
+extern asn_SEQUENCE_specifics_t asn_SPC_PDU_specs_1;
+extern asn_TYPE_member_t asn_MBR_PDU_1[4];
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _PDUs_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_PDUs;
+extern asn_CHOICE_specifics_t asn_SPC_PDUs_specs_1;
+extern asn_TYPE_member_t asn_MBR_PDUs_1[5];
+extern asn_per_constraints_t asn_PER_type_PDUs_constr_1;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _PhysAddress_H_
der_type_encoder_f PhysAddress_encode_der;
xer_type_decoder_f PhysAddress_decode_xer;
xer_type_encoder_f PhysAddress_encode_xer;
+oer_type_decoder_f PhysAddress_decode_oer;
+oer_type_encoder_f PhysAddress_encode_oer;
+per_type_decoder_f PhysAddress_decode_uper;
+per_type_encoder_f PhysAddress_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _RReqPDU_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_RReqPDU;
+extern asn_SEQUENCE_specifics_t asn_SPC_RReqPDU_specs_1;
+extern asn_TYPE_member_t asn_MBR_RReqPDU_1[3];
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _RRspPDU_H_
der_type_encoder_f RRspPDU_encode_der;
xer_type_decoder_f RRspPDU_decode_xer;
xer_type_encoder_f RRspPDU_encode_xer;
+oer_type_decoder_f RRspPDU_decode_oer;
+oer_type_encoder_f RRspPDU_encode_oer;
+per_type_decoder_f RRspPDU_decode_uper;
+per_type_encoder_f RRspPDU_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _SMUX_PDUs_H_
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _SOutPDU_H_
der_type_encoder_f SOutPDU_encode_der;
xer_type_decoder_f SOutPDU_decode_xer;
xer_type_encoder_f SOutPDU_encode_xer;
+oer_type_decoder_f SOutPDU_decode_oer;
+oer_type_encoder_f SOutPDU_encode_oer;
+per_type_decoder_f SOutPDU_decode_uper;
+per_type_encoder_f SOutPDU_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _SetRequest_PDU_H_
der_type_encoder_f SetRequest_PDU_encode_der;
xer_type_decoder_f SetRequest_PDU_decode_xer;
xer_type_encoder_f SetRequest_PDU_encode_xer;
+oer_type_decoder_f SetRequest_PDU_decode_oer;
+oer_type_encoder_f SetRequest_PDU_encode_oer;
+per_type_decoder_f SetRequest_PDU_decode_uper;
+per_type_encoder_f SetRequest_PDU_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "SMUX"
* found in "SMUX.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _SimpleOpen_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_SimpleOpen;
+extern asn_SEQUENCE_specifics_t asn_SPC_SimpleOpen_specs_1;
+extern asn_TYPE_member_t asn_MBR_SimpleOpen_1[4];
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _SimpleSyntax_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_SimpleSyntax;
+extern asn_CHOICE_specifics_t asn_SPC_SimpleSyntax_specs_1;
+extern asn_TYPE_member_t asn_MBR_SimpleSyntax_1[4];
+extern asn_per_constraints_t asn_PER_type_SimpleSyntax_constr_1;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _TcpConnEntry_H_
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1155-SMI"
* found in "RFC1155-SMI.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _TimeTicks_H_
typedef unsigned long TimeTicks_t;
/* Implementation */
+extern asn_per_constraints_t asn_PER_type_TimeTicks_constr_1;
extern asn_TYPE_descriptor_t asn_DEF_TimeTicks;
+extern const asn_INTEGER_specifics_t asn_SPC_TimeTicks_specs_1;
asn_struct_free_f TimeTicks_free;
asn_struct_print_f TimeTicks_print;
asn_constr_check_f TimeTicks_constraint;
der_type_encoder_f TimeTicks_encode_der;
xer_type_decoder_f TimeTicks_decode_xer;
xer_type_encoder_f TimeTicks_encode_xer;
+oer_type_decoder_f TimeTicks_decode_oer;
+oer_type_encoder_f TimeTicks_encode_oer;
+per_type_decoder_f TimeTicks_decode_uper;
+per_type_encoder_f TimeTicks_encode_uper;
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _Trap_PDU_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_Trap_PDU;
+extern asn_SEQUENCE_specifics_t asn_SPC_Trap_PDU_specs_1;
+extern asn_TYPE_member_t asn_MBR_Trap_PDU_1[6];
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1213-MIB"
* found in "RFC1213-MIB.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _UdpEntry_H_
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _VarBind_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_VarBind;
+extern asn_SEQUENCE_specifics_t asn_SPC_VarBind_specs_1;
+extern asn_TYPE_member_t asn_MBR_VarBind_1[2];
#ifdef __cplusplus
}
/*
- * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
* From ASN.1 module "RFC1157-SNMP"
* found in "RFC1157-SNMP.asn1"
- * `asn1c -S/mnt/data/software/asn1c/skeletons -fcompound-names -fwide-types`
+ * `asn1c -S /home/faust/software/asn1c/skeletons/ -fcompound-names -fwide-types`
*/
#ifndef _VarBindList_H_
/* Implementation */
extern asn_TYPE_descriptor_t asn_DEF_VarBindList;
+extern asn_SET_OF_specifics_t asn_SPC_VarBindList_specs_1;
+extern asn_TYPE_member_t asn_MBR_VarBindList_1[1];
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef ASN_SEQUENCE_OF_H
/*-
- * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef ASN_SET_OF_H
#define ASN_SET_OF_H
#ifdef __cplusplus
-extern "C" {
+#define A_SET_OF(type) \
+ struct { \
+ type **array; \
+ int count; /* Meaningful size */ \
+ int size; /* Allocated size */ \
+ void (*free)(decltype(*array)); \
+ }
+#else /* C */
+#define A_SET_OF(type) \
+ struct { \
+ type **array; \
+ int count; /* Meaningful size */ \
+ int size; /* Allocated size */ \
+ void (*free)(type *); \
+ }
#endif
-#define A_SET_OF(type) \
- struct { \
- type **array; \
- int count; /* Meaningful size */ \
- int size; /* Allocated size */ \
- void (*free)(type *); \
- }
+#ifdef __cplusplus
+extern "C" {
+#endif
#define ASN_SET_ADD(headptr, ptr) \
asn_set_add((headptr), (ptr))
/*-
- * Copyright (c) 2004, 2006 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
/*
extern "C" {
#endif
+/*
+ * A selection of ASN.1 Transfer Syntaxes to use with generalized
+ * encoders and decoders declared further in this .h file.
+ */
+enum asn_transfer_syntax {
+ /* Avoid appearance of a default transfer syntax. */
+ ATS_INVALID = 0,
+ /* Plaintext output (not conforming to any standard), for debugging. */
+ ATS_NONSTANDARD_PLAINTEXT,
+ /* Returns a randomly generatede structure. */
+ ATS_RANDOM,
+ /*
+ * X.690:
+ * BER: Basic Encoding Rules.
+ * DER: Distinguished Encoding Rules.
+ * CER: Canonical Encoding Rules.
+ * DER and CER are more strict variants of BER.
+ */
+ ATS_BER,
+ ATS_DER,
+ ATS_CER, /* Only decoding is supported */
+ /*
+ * X.696:
+ * OER: Octet Encoding Rules.
+ * CANONICAL-OER is a more strict variant of BASIC-OER.
+ */
+ ATS_BASIC_OER,
+ ATS_CANONICAL_OER,
+ /*
+ * X.691:
+ * PER: Packed Encoding Rules.
+ * CANONICAL-PER is a more strict variant of BASIC-PER.
+ * NOTE: Produces or consumes a complete encoding (X.691 (08/2015) #11.1).
+ */
+ ATS_UNALIGNED_BASIC_PER,
+ ATS_UNALIGNED_CANONICAL_PER,
+ /*
+ * X.693:
+ * XER: XML Encoding Rules.
+ * CANONICAL-XER is a more strict variant of BASIC-XER.
+ */
+ ATS_BASIC_XER,
+ ATS_CANONICAL_XER
+};
+
+/*
+ * A generic encoder for any supported transfer syntax.
+ * RETURN VALUES:
+ * The (.encoded) field of the return value is REDEFINED to mean the following:
+ * >=0: The computed size of the encoded data. Can exceed the (buffer_size).
+ * -1: Error encoding the structure. See the error code in (errno):
+ * EINVAL: Incorrect parameters to the function, such as NULLs.
+ * ENOENT: Encoding transfer syntax is not defined (for this type).
+ * EBADF: The structure has invalid form or content constraint failed.
+ * The (.failed_type) and (.structure_ptr) MIGHT be set to the appropriate
+ * values at the place of failure, if at all possible.
+ * WARNING: The (.encoded) field of the return value can exceed the buffer_size.
+ * This is similar to snprintf(3) contract which might return values
+ * greater than the buffer size.
+ */
+asn_enc_rval_t asn_encode_to_buffer(
+ const asn_codec_ctx_t *opt_codec_parameters, /* See asn_codecs.h */
+ enum asn_transfer_syntax,
+ const struct asn_TYPE_descriptor_s *type_to_encode,
+ const void *structure_to_encode, void *buffer, size_t buffer_size);
+
+/*
+ * A variant of asn_encode_to_buffer() with automatically allocated buffer.
+ * RETURN VALUES:
+ * On success, returns a newly allocated (.buffer) containing the whole message.
+ * The message size is returned in (.result.encoded).
+ * On failure:
+ * (.buffer) is NULL,
+ * (.result.encoded) as in asn_encode_to_buffer(),
+ * The errno codes as in asn_encode_to_buffer(), plus the following:
+ * ENOMEM: Memory allocation failed due to system or internal limits.
+ * The user is responsible for freeing the (.buffer).
+ */
+typedef struct asn_encode_to_new_buffer_result_s {
+ void *buffer; /* NULL if failed to encode. */
+ asn_enc_rval_t result;
+} asn_encode_to_new_buffer_result_t;
+asn_encode_to_new_buffer_result_t asn_encode_to_new_buffer(
+ const asn_codec_ctx_t *opt_codec_parameters, /* See asn_codecs.h */
+ enum asn_transfer_syntax,
+ const struct asn_TYPE_descriptor_s *type_to_encode,
+ const void *structure_to_encode);
+
+
/*
* Generic type of an application-defined callback to return various
* types of data to the application.
* -1: Failed to consume bytes. Abort the mission.
* Non-negative return values indicate success, and ignored.
*/
-typedef int (asn_app_consume_bytes_f)(const void *buffer, size_t size,
- void *application_specific_key);
+typedef int(asn_app_consume_bytes_f)(const void *buffer, size_t size,
+ void *application_specific_key);
+
+
+/*
+ * A generic encoder for any supported transfer syntax.
+ * Returns the comprehensive encoding result descriptor (see asn_codecs.h).
+ * RETURN VALUES:
+ * The negative (.encoded) field of the return values is accompanied with the
+ * following error codes (errno):
+ * EINVAL: Incorrect parameters to the function, such as NULLs.
+ * ENOENT: Encoding transfer syntax is not defined (for this type).
+ * EBADF: The structure has invalid form or content constraint failed.
+ * EIO: The (callback) has returned negative value during encoding.
+ */
+asn_enc_rval_t asn_encode(
+ const asn_codec_ctx_t *opt_codec_parameters, /* See asn_codecs.h */
+ enum asn_transfer_syntax,
+ const struct asn_TYPE_descriptor_s *type_to_encode,
+ const void *structure_to_encode,
+ asn_app_consume_bytes_f *callback, void *callback_key);
+
+
+/*
+ * A generic decoder for any supported transfer syntax.
+ */
+asn_dec_rval_t asn_decode(
+ const asn_codec_ctx_t *opt_codec_parameters, enum asn_transfer_syntax,
+ const struct asn_TYPE_descriptor_s *type_to_decode,
+ void **structure_ptr, /* Pointer to a target structure's pointer */
+ const void *buffer, /* Data to be decoded */
+ size_t size /* Size of that buffer */
+);
+
/*
* A callback of this type is called whenever constraint validation fails
* particular constraint has failed.
*/
typedef void (asn_app_constraint_failed_f)(void *application_specific_key,
- struct asn_TYPE_descriptor_s *type_descriptor_which_failed,
+ const struct asn_TYPE_descriptor_s *type_descriptor_which_failed,
const void *structure_which_failed_ptr,
- const char *error_message_format, ...) GCC_PRINTFLIKE(4, 5);
+ const char *error_message_format, ...) CC_PRINTFLIKE(4, 5);
+
#ifdef __cplusplus
}
--- /dev/null
+/*
+ * Copyright (c) 2005-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_BIT_DATA
+#define ASN_BIT_DATA
+
+#include <asn_system.h> /* Platform-specific types */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * This structure describes a position inside an incoming PER bit stream.
+ */
+typedef struct asn_bit_data_s {
+ const uint8_t *buffer; /* Pointer to the octet stream */
+ size_t nboff; /* Bit offset to the meaningful bit */
+ size_t nbits; /* Number of bits in the stream */
+ size_t moved; /* Number of bits moved through this bit stream */
+ int (*refill)(struct asn_bit_data_s *);
+ void *refill_key;
+} asn_bit_data_t;
+
+/*
+ * Create a contiguous non-refillable bit data structure.
+ * Can be freed by FREEMEM().
+ */
+asn_bit_data_t *asn_bit_data_new_contiguous(const void *data, size_t size_bits);
+
+/*
+ * Extract a small number of bits (<= 31) from the specified PER data pointer.
+ * This function returns -1 if the specified number of bits could not be
+ * extracted due to EOD or other conditions.
+ */
+int32_t asn_get_few_bits(asn_bit_data_t *, int get_nbits);
+
+/* Undo the immediately preceeding "get_few_bits" operation */
+void asn_get_undo(asn_bit_data_t *, int get_nbits);
+
+/*
+ * Extract a large number of bits from the specified PER data pointer.
+ * This function returns -1 if the specified number of bits could not be
+ * extracted due to EOD or other conditions.
+ */
+int asn_get_many_bits(asn_bit_data_t *, uint8_t *dst, int right_align,
+ int get_nbits);
+
+/* Non-thread-safe debugging function, don't use it */
+char *asn_bit_data_string(asn_bit_data_t *);
+
+/*
+ * This structure supports forming bit output.
+ */
+typedef struct asn_bit_outp_s {
+ uint8_t *buffer; /* Pointer into the (tmpspace) */
+ size_t nboff; /* Bit offset to the meaningful bit */
+ size_t nbits; /* Number of bits left in (tmpspace) */
+ uint8_t tmpspace[32]; /* Preliminary storage to hold data */
+ int (*output)(const void *data, size_t size, void *op_key);
+ void *op_key; /* Key for (output) data callback */
+ size_t flushed_bytes; /* Bytes already flushed through (output) */
+} asn_bit_outp_t;
+
+/* Output a small number of bits (<= 31) */
+int asn_put_few_bits(asn_bit_outp_t *, uint32_t bits, int obits);
+
+/* Output a large number of bits */
+int asn_put_many_bits(asn_bit_outp_t *, const uint8_t *src, int put_nbits);
+
+/*
+ * Flush whole bytes (0 or more) through (outper) member.
+ * The least significant bits which are not used are guaranteed to be set to 0.
+ * Returns -1 if callback returns -1. Otherwise, 0.
+ */
+int asn_put_aligned_flush(asn_bit_outp_t *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ASN_BIT_DATA */
-/*-
- * Copyright (c) 2003, 2004, 2005 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+/*
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef ASN_CODECS_H
*/
/* Type which cannot be encoded */
- struct asn_TYPE_descriptor_s *failed_type;
+ const struct asn_TYPE_descriptor_s *failed_type;
/* Pointer to the structure of that type */
- void *structure_ptr;
+ const void *structure_ptr;
} asn_enc_rval_t;
#define ASN__ENCODE_FAILED do { \
asn_enc_rval_t tmp_error; \
/*-
- * Copyright (c) 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef ASN_CODECS_PRIM_H
#endif
typedef struct ASN__PRIMITIVE_TYPE_s {
- uint8_t *buf; /* Buffer with consecutive primitive encoding bytes */
- int size; /* Size of the buffer */
+ uint8_t *buf; /* Buffer with consecutive primitive encoding bytes */
+ size_t size; /* Size of the buffer */
} ASN__PRIMITIVE_TYPE_t; /* Do not use this type directly! */
asn_struct_free_f ASN__PRIMITIVE_TYPE_free;
* A callback specification for the xer_decode_primitive() function below.
*/
enum xer_pbd_rval {
- XPBD_SYSTEM_FAILURE, /* System failure (memory shortage, etc) */
- XPBD_DECODER_LIMIT, /* Hit some decoder limitation or deficiency */
- XPBD_BROKEN_ENCODING, /* Encoding of a primitive body is broken */
- XPBD_NOT_BODY_IGNORE, /* Not a body format, but safe to ignore */
- XPBD_BODY_CONSUMED /* Body is recognized and consumed */
+ XPBD_SYSTEM_FAILURE, /* System failure (memory shortage, etc) */
+ XPBD_DECODER_LIMIT, /* Hit some decoder limitation or deficiency */
+ XPBD_BROKEN_ENCODING, /* Encoding of a primitive body is broken */
+ XPBD_NOT_BODY_IGNORE, /* Not a body format, but safe to ignore */
+ XPBD_BODY_CONSUMED /* Body is recognized and consumed */
};
-typedef enum xer_pbd_rval (xer_primitive_body_decoder_f)
- (asn_TYPE_descriptor_t *td, void *struct_ptr,
- const void *chunk_buf, size_t chunk_size);
+typedef enum xer_pbd_rval(xer_primitive_body_decoder_f)(
+ const asn_TYPE_descriptor_t *td, void *struct_ptr, const void *chunk_buf,
+ size_t chunk_size);
/*
* Specific function to decode simple primitive types.
* Also see xer_decode_general() in xer_decoder.h
*/
-asn_dec_rval_t xer_decode_primitive(asn_codec_ctx_t *opt_codec_ctx,
- asn_TYPE_descriptor_t *type_descriptor,
- void **struct_ptr, size_t struct_size,
- const char *opt_mname,
- const void *buf_ptr, size_t size,
- xer_primitive_body_decoder_f *prim_body_decoder
-);
+asn_dec_rval_t xer_decode_primitive(
+ const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *type_descriptor, void **struct_ptr,
+ size_t struct_size, const char *opt_mname, const void *buf_ptr, size_t size,
+ xer_primitive_body_decoder_f *prim_body_decoder);
#ifdef __cplusplus
}
-/*-
- * Copyright (c) 2003, 2004, 2005, 2007 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+/*
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
/*
*/
#ifndef ASN_INTERNAL_H
#define ASN_INTERNAL_H
-
+#ifndef __EXTENSIONS__
+#define __EXTENSIONS__ /* for Sun */
+#endif
#include "asn_application.h" /* Application-visible API */
#ifndef __NO_ASSERT_H__ /* Include assert.h only for internal use. */
#define asn_debug_indent 0
#define ASN_DEBUG_INDENT_ADD(i) do{}while(0)
+#ifdef EMIT_ASN_DEBUG
+#warning "Use ASN_EMIT_DEBUG instead of EMIT_ASN_DEBUG"
+#define ASN_EMIT_DEBUG EMIT_ASN_DEBUG
+#endif
+
/*
* A macro for debugging the ASN.1 internals.
* You may enable or override it.
*/
#ifndef ASN_DEBUG /* If debugging code is not defined elsewhere... */
-#if EMIT_ASN_DEBUG == 1 /* And it was asked to emit this code... */
-#ifdef __GNUC__
+#if ASN_EMIT_DEBUG == 1 /* And it was asked to emit this code... */
+#if __STDC_VERSION__ >= 199901L
#ifdef ASN_THREAD_SAFE
/* Thread safety requires sacrifice in output indentation:
* Retain empty definition of ASN_DEBUG_INDENT_ADD. */
fprintf(stderr, " (%s:%d)\n", \
__FILE__, __LINE__); \
} while(0)
-#else /* !__GNUC__ */
-void ASN_DEBUG_f(const char *fmt, ...);
+#else /* !C99 */
+void CC_PRINTFLIKE(1, 2) ASN_DEBUG_f(const char *fmt, ...);
#define ASN_DEBUG ASN_DEBUG_f
-#endif /* __GNUC__ */
-#else /* EMIT_ASN_DEBUG != 1 */
-static void ASN_DEBUG(const char *fmt, ...) { (void)fmt; }
-#endif /* EMIT_ASN_DEBUG */
+#endif /* C99 */
+#else /* ASN_EMIT_DEBUG != 1 */
+#if __STDC_VERSION__ >= 199901L
+#define ASN_DEBUG(...) do{}while(0)
+#else /* not C99 */
+static void CC_PRINTFLIKE(1, 2) ASN_DEBUG(const char *fmt, ...) { (void)fmt; }
+#endif /* C99 or better */
+#endif /* ASN_EMIT_DEBUG */
#endif /* ASN_DEBUG */
+/*
+ * Print to a callback.
+ * The callback is expected to return negative values on error.
+ * 0 and positive values are treated as success.
+ * RETURN VALUES:
+ * -1: Failed to format or invoke the callback.
+ * >0: Size of the data that got delivered to the callback.
+ */
+ssize_t CC_PRINTFLIKE(3, 4)
+asn__format_to_callback(
+ int (*callback)(const void *, size_t, void *key), void *key,
+ const char *fmt, ...);
+
/*
* Invoke the application-supplied callback and fail, if something is wrong.
*/
-#define ASN__E_cbc(buf, size) (cb((buf), (size), app_key) < 0)
-#define ASN__E_CALLBACK(foo) do { \
- if(foo) goto cb_failed; \
- } while(0)
-#define ASN__CALLBACK(buf, size) \
- ASN__E_CALLBACK(ASN__E_cbc(buf, size))
-#define ASN__CALLBACK2(buf1, size1, buf2, size2) \
- ASN__E_CALLBACK(ASN__E_cbc(buf1, size1) || ASN__E_cbc(buf2, size2))
-#define ASN__CALLBACK3(buf1, size1, buf2, size2, buf3, size3) \
- ASN__E_CALLBACK(ASN__E_cbc(buf1, size1) \
- || ASN__E_cbc(buf2, size2) \
- || ASN__E_cbc(buf3, size3))
-
-#define ASN__TEXT_INDENT(nl, level) do { \
- int tmp_level = (level); \
- int tmp_nl = ((nl) != 0); \
- int tmp_i; \
- if(tmp_nl) ASN__CALLBACK("\n", 1); \
- if(tmp_level < 0) tmp_level = 0; \
- for(tmp_i = 0; tmp_i < tmp_level; tmp_i++) \
- ASN__CALLBACK(" ", 4); \
- er.encoded += tmp_nl + 4 * tmp_level; \
+#define ASN__E_cbc(buf, size) (cb((buf), (size), app_key) < 0)
+#define ASN__E_CALLBACK(size, foo) \
+ do { \
+ if(foo) goto cb_failed; \
+ er.encoded += (size); \
+ } while(0)
+#define ASN__CALLBACK(buf, size) ASN__E_CALLBACK(size, ASN__E_cbc(buf, size))
+#define ASN__CALLBACK2(buf1, size1, buf2, size2) \
+ ASN__E_CALLBACK((size1) + (size2), \
+ ASN__E_cbc(buf1, size1) || ASN__E_cbc(buf2, size2))
+#define ASN__CALLBACK3(buf1, size1, buf2, size2, buf3, size3) \
+ ASN__E_CALLBACK((size1) + (size2) + (size3), \
+ ASN__E_cbc(buf1, size1) || ASN__E_cbc(buf2, size2) \
+ || ASN__E_cbc(buf3, size3))
+
+#define ASN__TEXT_INDENT(nl, level) \
+ do { \
+ int tmp_level = (level); \
+ int tmp_nl = ((nl) != 0); \
+ int tmp_i; \
+ if(tmp_nl) ASN__CALLBACK("\n", 1); \
+ if(tmp_level < 0) tmp_level = 0; \
+ for(tmp_i = 0; tmp_i < tmp_level; tmp_i++) ASN__CALLBACK(" ", 4); \
} while(0)
#define _i_INDENT(nl) do { \
* Check stack against overflow, if limit is set.
*/
#define ASN__DEFAULT_STACK_MAX (30000)
-static int __attribute__((unused))
-ASN__STACK_OVERFLOW_CHECK(asn_codec_ctx_t *ctx) {
+static int CC_NOTUSED
+ASN__STACK_OVERFLOW_CHECK(const asn_codec_ctx_t *ctx) {
if(ctx && ctx->max_stack_size) {
/* ctx MUST be allocated on the stack */
- ptrdiff_t usedstack = ((char *)ctx - (char *)&ctx);
+ ptrdiff_t usedstack = ((const char *)ctx - (const char *)&ctx);
if(usedstack > 0) usedstack = -usedstack; /* grows up! */
/* double negative required to avoid int wrap-around */
--- /dev/null
+/*
+ * Run-time support for Information Object Classes.
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_IOC_H
+#define ASN_IOC_H
+
+#include <asn_system.h> /* Platform-specific types */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct asn_TYPE_descriptor_s;
+struct asn_ioc_cell_s;
+
+/*
+ * X.681, #13
+ */
+typedef struct asn_ioc_set_s {
+ size_t rows_count;
+ size_t columns_count;
+ const struct asn_ioc_cell_s *rows;
+} asn_ioc_set_t;
+
+
+typedef struct asn_ioc_cell_s {
+ const char *field_name; /* Is equal to corresponding column_name */
+ enum {
+ aioc__value,
+ aioc__type,
+ aioc__open_type,
+ } cell_kind;
+ struct asn_TYPE_descriptor_s *type_descriptor;
+ const void *value_sptr;
+ struct {
+ size_t types_count;
+ struct {
+ unsigned choice_position;
+ } *types;
+ } open_type;
+} asn_ioc_cell_t;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ASN_IOC_H */
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_RANDOM_FILL
+#define ASN_RANDOM_FILL
+
+/* Forward declarations */
+struct asn_TYPE_descriptor_s;
+struct asn_encoding_constraints_s;
+
+/*
+ * Initialize a structure with random data according to the type specification
+ * and optional member constraints.
+ * ARGUMENTS:
+ * (max_length) - See (approx_max_length_limit).
+ * (memb_constraints) - Member constraints, if exist.
+ * The type can be constrained differently according
+ * to PER and OER specifications, so we find a value
+ * at the intersection of these constraints.
+ * In case the return differs from ARFILL_OK, the (struct_ptr) contents
+ * and (current_length) value remain in their original state.
+ */
+typedef struct asn_random_fill_result_s {
+ enum {
+ ARFILL_FAILED = -1, /* System error (memory?) */
+ ARFILL_OK = 0, /* Initialization succeeded */
+ ARFILL_SKIPPED = 1 /* Not done due to (length?) constraint */
+ } code;
+ size_t length; /* Approximate number of bytes created. */
+} asn_random_fill_result_t;
+typedef asn_random_fill_result_t(asn_random_fill_f)(
+ const struct asn_TYPE_descriptor_s *td, void **struct_ptr,
+ const struct asn_encoding_constraints_s *memb_constraints,
+ size_t max_length);
+
+/*
+ * Returns 0 if the structure was properly initialized, -1 otherwise.
+ * The (approx_max_length_limit) specifies the approximate limit of the
+ * resulting structure in units closely resembling bytes. The actual result
+ * might be several times larger or smaller than the length limit.
+ */
+int asn_random_fill(const struct asn_TYPE_descriptor_s *td, void **struct_ptr,
+ size_t approx_max_length_limit);
+
+/*
+ * Returns a random number between min and max.
+ */
+intmax_t asn_random_between(intmax_t min, intmax_t max);
+
+#endif /* ASN_RANDOM_FILL */
-/*-
- * Copyright (c) 2003, 2004, 2007 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+/*
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
/*
#include "config.h"
#endif
+#ifndef _DEFAULT_SOURCE
+#define _DEFAULT_SOURCE 1
+#endif
+
#ifndef _BSD_SOURCE
#define _BSD_SOURCE /* for snprintf() on some linux systems */
#endif
#include <stdarg.h> /* For va_start */
#include <stddef.h> /* for offsetof and ptrdiff_t */
-#ifdef HAVE_ALLOCA_H
-#include <alloca.h> /* For alloca(3) */
-#endif
-
#ifdef _WIN32
#include <malloc.h>
#endif
#ifndef ASSUMESTDTYPES /* Standard types have been defined elsewhere */
#define ssize_t SSIZE_T
+#if _MSC_VER < 1600
typedef char int8_t;
typedef short int16_t;
typedef int int32_t;
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
+#else /* _MSC_VER >= 1600 */
+#include <stdint.h>
+#endif /* _MSC_VER < 1600 */
#endif /* ASSUMESTDTYPES */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#else /* !defined(__vxworks) */
#include <inttypes.h> /* C99 specifies this file */
-/*
- * 1. Earlier FreeBSD version didn't have <stdint.h>,
- * but <inttypes.h> was present.
- * 2. Sun Solaris requires <alloca.h> for alloca(3),
- * but does not have <stdint.h>.
- */
-#if (!defined(__FreeBSD__) || !defined(_SYS_INTTYPES_H_))
-#if defined(sun)
-#include <alloca.h> /* For alloca(3) */
-#include <ieeefp.h> /* for finite(3) */
-#elif defined(__hpux)
-#ifdef __GNUC__
-#include <alloca.h> /* For alloca(3) */
-#else /* !__GNUC__ */
-#define inline
-#endif /* __GNUC__ */
-#else
-#include <stdint.h> /* SUSv2+ and C99 specify this file, for uintXX_t */
-#endif /* defined(sun) */
-#endif
-
#include <netinet/in.h> /* for ntohl() */
#define sys_ntohl(foo) ntohl(foo)
-
#endif /* defined(__vxworks) */
#endif /* _WIN32 */
-#if __GNUC__ >= 3
-#ifndef GCC_PRINTFLIKE
-#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
-#endif
-#ifndef GCC_NOTUSED
-#define GCC_NOTUSED __attribute__((unused))
-#endif
+#if __GNUC__ >= 3 || defined(__clang__)
+#define CC_ATTRIBUTE(attr) __attribute__((attr))
#else
-#ifndef GCC_PRINTFLIKE
-#define GCC_PRINTFLIKE(fmt,var) /* nothing */
-#endif
-#ifndef GCC_NOTUSED
-#define GCC_NOTUSED
+#define CC_ATTRIBUTE(attr)
#endif
+#define CC_PRINTFLIKE(fmt, var) CC_ATTRIBUTE(format(printf, fmt, var))
+#define CC_NOTUSED CC_ATTRIBUTE(unused)
+#ifndef CC_ATTR_NO_SANITIZE
+#define CC_ATTR_NO_SANITIZE(what) CC_ATTRIBUTE(no_sanitize(what))
#endif
/* Figure out if thread safety is requested */
#endif /* __GNUC__ */
#endif /* MIN */
+#if __STDC_VERSION__ >= 199901L
+#ifndef SIZE_MAX
+#define SIZE_MAX ((~((size_t)0)) >> 1)
+#endif
+
+#ifndef RSIZE_MAX /* C11, Annex K */
+#define RSIZE_MAX (SIZE_MAX >> 1)
+#endif
+#ifndef RSSIZE_MAX /* Halve signed size even further than unsigned */
+#define RSSIZE_MAX ((ssize_t)(RSIZE_MAX >> 1))
+#endif
+#else /* Old compiler */
+#undef SIZE_MAX
+#undef RSIZE_MAX
+#undef RSSIZE_MAX
+#define SIZE_MAX ((~((size_t)0)) >> 1)
+#define RSIZE_MAX (SIZE_MAX >> 1)
+#define RSSIZE_MAX ((ssize_t)(RSIZE_MAX >> 1))
+#endif
+
+#if __STDC_VERSION__ >= 199901L
+#define ASN_PRI_SIZE "zu"
+#define ASN_PRI_SSIZE "zd"
+#define ASN_PRIuMAX PRIuMAX
+#define ASN_PRIdMAX PRIdMAX
+#else
+#define ASN_PRI_SIZE "lu"
+#define ASN_PRI_SSIZE "ld"
+#if LLONG_MAX > LONG_MAX
+#define ASN_PRIuMAX "llu"
+#define ASN_PRIdMAX "lld"
+#else
+#define ASN_PRIuMAX "lu"
+#define ASN_PRIdMAX "ld"
+#endif
+#endif
+
#endif /* ASN_SYSTEM_H */
/*-
- * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _BER_DECODER_H_
/*
* The BER decoder of any type.
* This function may be invoked directly from the application.
- * The der_encode() function (der_encoder.h) is an opposite to ber_decode().
+ * Decodes BER, DER and CER data (DER and CER are different subsets of BER).
+ *
+ * NOTE: Use the der_encode() function (der_encoder.h) to produce encoding
+ * which is compliant with ber_decode().
*/
-asn_dec_rval_t ber_decode(struct asn_codec_ctx_s *opt_codec_ctx,
- struct asn_TYPE_descriptor_s *type_descriptor,
- void **struct_ptr, /* Pointer to a target structure's pointer */
- const void *buffer, /* Data to be decoded */
- size_t size /* Size of that buffer */
- );
+asn_dec_rval_t ber_decode(
+ const struct asn_codec_ctx_s *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ void **struct_ptr, /* Pointer to a target structure's pointer */
+ const void *buffer, /* Data to be decoded */
+ size_t size /* Size of that buffer */
+);
/*
* Type of generic function which decodes the byte stream into the structure.
*/
-typedef asn_dec_rval_t (ber_type_decoder_f)(
- struct asn_codec_ctx_s *opt_codec_ctx,
- struct asn_TYPE_descriptor_s *type_descriptor,
- void **struct_ptr, const void *buf_ptr, size_t size,
- int tag_mode);
+typedef asn_dec_rval_t(ber_type_decoder_f)(
+ const struct asn_codec_ctx_s *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor, void **struct_ptr,
+ const void *buf_ptr, size_t size, int tag_mode);
/*******************************
* INTERNALLY USEFUL FUNCTIONS *
* head->last_tag_form is non-zero.
*/
asn_dec_rval_t ber_check_tags(
- struct asn_codec_ctx_s *opt_codec_ctx, /* codec options */
- struct asn_TYPE_descriptor_s *type_descriptor,
- asn_struct_ctx_t *opt_ctx, /* saved decoding context */
- const void *ptr, size_t size,
- int tag_mode, /* {-1,0,1}: IMPLICIT, no, EXPLICIT */
- int last_tag_form, /* {-1,0:1}: any, primitive, constr */
- ber_tlv_len_t *last_length,
- int *opt_tlv_form /* optional tag form */
- );
+ const struct asn_codec_ctx_s *opt_codec_ctx, /* codec options */
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ asn_struct_ctx_t *opt_ctx, /* saved decoding context */
+ const void *ptr, size_t size,
+ int tag_mode, /* {-1,0,1}: IMPLICIT, no, EXPLICIT */
+ int last_tag_form, /* {-1,0:1}: any, primitive, constr */
+ ber_tlv_len_t *last_length, int *opt_tlv_form /* optional tag form */
+);
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _BER_TLV_LENGTH_H_
* Standard {-1,0,>0} convention.
*/
ssize_t ber_skip_length(
- struct asn_codec_ctx_s *opt_codec_ctx, /* optional context */
+ const struct asn_codec_ctx_s *opt_codec_ctx, /* optional context */
int _is_constructed, const void *bufptr, size_t size);
/*
/*-
- * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _BER_TLV_TAG_H_
-/*-
- * Copyright (c) 2003, 2004, 2005 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+/*
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _CONSTR_CHOICE_H_
extern "C" {
#endif
-typedef const struct asn_CHOICE_specifics_s {
+typedef struct asn_CHOICE_specifics_s {
/*
* Target structure description.
*/
- int struct_size; /* Size of the target structure. */
- int ctx_offset; /* Offset of the asn_codec_ctx_t member */
- int pres_offset; /* Identifier of the present member */
- int pres_size; /* Size of the identifier (enum) */
+ unsigned struct_size; /* Size of the target structure. */
+ unsigned ctx_offset; /* Offset of the asn_codec_ctx_t member */
+ unsigned pres_offset; /* Identifier of the present member */
+ unsigned pres_size; /* Size of the identifier (enum) */
/*
* Tags to members mapping table.
*/
const asn_TYPE_tag2member_t *tag2el;
- int tag2el_count;
+ unsigned tag2el_count;
/* Canonical ordering of CHOICE elements, for PER */
- int *canonical_order;
+ const unsigned *to_canonical_order;
+ const unsigned *from_canonical_order;
/*
* Extensions-related stuff.
*/
- int ext_start; /* First member of extensions, or -1 */
+ signed ext_start; /* First member of extensions, or -1 */
} asn_CHOICE_specifics_t;
/*
*/
asn_struct_free_f CHOICE_free;
asn_struct_print_f CHOICE_print;
+asn_struct_compare_f CHOICE_compare;
asn_constr_check_f CHOICE_constraint;
ber_type_decoder_f CHOICE_decode_ber;
der_type_encoder_f CHOICE_encode_der;
xer_type_decoder_f CHOICE_decode_xer;
xer_type_encoder_f CHOICE_encode_xer;
+oer_type_decoder_f CHOICE_decode_oer;
+oer_type_encoder_f CHOICE_encode_oer;
per_type_decoder_f CHOICE_decode_uper;
per_type_encoder_f CHOICE_encode_uper;
asn_outmost_tag_f CHOICE_outmost_tag;
+asn_random_fill_f CHOICE_random_fill;
+extern asn_TYPE_operation_t asn_OP_CHOICE;
+
+/*
+ * Return the 1-based choice variant presence index.
+ * Returns 0 in case of error.
+ */
+unsigned CHOICE_variant_get_presence(const asn_TYPE_descriptor_t *td,
+ const void *structure_ptr);
+
+/*
+ * Sets or resets the 1-based choice variant presence index.
+ * In case a previous index is not zero, the currently selected structure
+ * member is freed and zeroed-out first.
+ * Returns 0 on success and -1 on error.
+ */
+int CHOICE_variant_set_presence(const asn_TYPE_descriptor_t *td,
+ void *structure_ptr, unsigned present);
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _CONSTR_SEQUENCE_H_
extern "C" {
#endif
-typedef const struct asn_SEQUENCE_specifics_s {
+typedef struct asn_SEQUENCE_specifics_s {
/*
* Target structure description.
*/
- int struct_size; /* Size of the target structure. */
- int ctx_offset; /* Offset of the asn_struct_ctx_t member */
+ unsigned struct_size; /* Size of the target structure. */
+ unsigned ctx_offset; /* Offset of the asn_struct_ctx_t member */
/*
* Tags to members mapping table (sorted).
*/
const asn_TYPE_tag2member_t *tag2el;
- int tag2el_count;
+ unsigned tag2el_count;
/*
* Optional members of the extensions root (roms) or additions (aoms).
* Meaningful for PER.
*/
- const int *oms; /* Optional MemberS */
- int roms_count; /* Root optional members count */
- int aoms_count; /* Additions optional members count */
+ const int *oms; /* Optional MemberS */
+ unsigned roms_count; /* Root optional members count */
+ unsigned aoms_count; /* Additions optional members count */
/*
* Description of an extensions group.
+ * Root components are clustered at the beginning of the structure,
+ * whereas extensions are clustered at the end. -1 means not extensible.
*/
- int ext_after; /* Extensions start after this member */
- int ext_before; /* Extensions stop before this member */
+ signed first_extension; /* First extension addition */
} asn_SEQUENCE_specifics_t;
*/
asn_struct_free_f SEQUENCE_free;
asn_struct_print_f SEQUENCE_print;
+asn_struct_compare_f SEQUENCE_compare;
asn_constr_check_f SEQUENCE_constraint;
ber_type_decoder_f SEQUENCE_decode_ber;
der_type_encoder_f SEQUENCE_encode_der;
xer_type_decoder_f SEQUENCE_decode_xer;
xer_type_encoder_f SEQUENCE_encode_xer;
+oer_type_decoder_f SEQUENCE_decode_oer;
+oer_type_encoder_f SEQUENCE_encode_oer;
per_type_decoder_f SEQUENCE_decode_uper;
per_type_encoder_f SEQUENCE_encode_uper;
+asn_random_fill_f SEQUENCE_random_fill;
+extern asn_TYPE_operation_t asn_OP_SEQUENCE;
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2003, 2005 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _CONSTR_SEQUENCE_OF_H_
* A set specialized functions dealing with the SEQUENCE OF type.
* Generally implemented using SET OF.
*/
+asn_struct_compare_f SEQUENCE_OF_compare;
+der_type_encoder_f SEQUENCE_OF_encode_der;
+xer_type_encoder_f SEQUENCE_OF_encode_xer;
+per_type_encoder_f SEQUENCE_OF_encode_uper;
+extern asn_TYPE_operation_t asn_OP_SEQUENCE_OF;
+
#define SEQUENCE_OF_free SET_OF_free
#define SEQUENCE_OF_print SET_OF_print
#define SEQUENCE_OF_constraint SET_OF_constraint
#define SEQUENCE_OF_decode_ber SET_OF_decode_ber
#define SEQUENCE_OF_decode_xer SET_OF_decode_xer
#define SEQUENCE_OF_decode_uper SET_OF_decode_uper
-der_type_encoder_f SEQUENCE_OF_encode_der;
-xer_type_encoder_f SEQUENCE_OF_encode_xer;
-per_type_encoder_f SEQUENCE_OF_encode_uper;
+#define SEQUENCE_OF_decode_oer SET_OF_decode_oer
+#define SEQUENCE_OF_encode_oer SET_OF_encode_oer
+#define SEQUENCE_OF_random_fill SET_OF_random_fill
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
-#ifndef _CONSTR_SET_OF_H_
-#define _CONSTR_SET_OF_H_
+#ifndef CONSTR_SET_OF_H
+#define CONSTR_SET_OF_H
#include <asn_application.h>
extern "C" {
#endif
-typedef const struct asn_SET_OF_specifics_s {
- /*
- * Target structure description.
- */
- int struct_size; /* Size of the target structure. */
- int ctx_offset; /* Offset of the asn_struct_ctx_t member */
+typedef struct asn_SET_OF_specifics_s {
+ /*
+ * Target structure description.
+ */
+ unsigned struct_size; /* Size of the target structure. */
+ unsigned ctx_offset; /* Offset of the asn_struct_ctx_t member */
- /* XER-specific stuff */
- int as_XMLValueList; /* The member type must be encoded like this */
+ /* XER-specific stuff */
+ int as_XMLValueList; /* The member type must be encoded like this */
} asn_SET_OF_specifics_t;
/*
*/
asn_struct_free_f SET_OF_free;
asn_struct_print_f SET_OF_print;
+asn_struct_compare_f SET_OF_compare;
asn_constr_check_f SET_OF_constraint;
ber_type_decoder_f SET_OF_decode_ber;
der_type_encoder_f SET_OF_encode_der;
xer_type_decoder_f SET_OF_decode_xer;
xer_type_encoder_f SET_OF_encode_xer;
+oer_type_decoder_f SET_OF_decode_oer;
+oer_type_encoder_f SET_OF_encode_oer;
per_type_decoder_f SET_OF_decode_uper;
per_type_encoder_f SET_OF_encode_uper;
+asn_random_fill_f SET_OF_random_fill;
+extern asn_TYPE_operation_t asn_OP_SET_OF;
#ifdef __cplusplus
}
#endif
-#endif /* _CONSTR_SET_OF_H_ */
+#endif /* CONSTR_SET_OF_H */
-/*-
- * Copyright (c) 2003, 2004, 2005, 2006 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+/*
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
/*
#include <per_decoder.h> /* Packet Encoding Rules decoder */
#include <per_encoder.h> /* Packet Encoding Rules encoder */
#include <constraints.h> /* Subtype constraints support */
+#include <asn_random_fill.h> /* Random structures support */
+
+#ifdef ASN_DISABLE_OER_SUPPORT
+typedef void (oer_type_decoder_f)(void);
+typedef void (oer_type_encoder_f)(void);
+typedef void asn_oer_constraints_t;
+#else
+#include <oer_decoder.h> /* Octet Encoding Rules encoder */
+#include <oer_encoder.h> /* Octet Encoding Rules encoder */
+#endif
/*
* Free the structure according to its specification.
- * If (free_contents_only) is set, the wrapper structure itself (struct_ptr)
- * will not be freed. (It may be useful in case the structure is allocated
- * statically or arranged on the stack, yet its elements are allocated
- * dynamically.)
+ * Use one of ASN_STRUCT_{FREE,RESET,CONTENTS_ONLY} macros instead.
+ * Do not use directly.
*/
+enum asn_struct_free_method {
+ ASFM_FREE_EVERYTHING, /* free(struct_ptr) and underlying members */
+ ASFM_FREE_UNDERLYING, /* free underlying members */
+ ASFM_FREE_UNDERLYING_AND_RESET /* FREE_UNDERLYING + memset(0) */
+};
typedef void (asn_struct_free_f)(
- struct asn_TYPE_descriptor_s *type_descriptor,
- void *struct_ptr, int free_contents_only);
-#define ASN_STRUCT_FREE(asn_DEF, ptr) (asn_DEF).free_struct(&(asn_DEF),ptr,0)
-#define ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF, ptr) \
- (asn_DEF).free_struct(&(asn_DEF),ptr,1)
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ void *struct_ptr, enum asn_struct_free_method);
+
+/*
+ * Free the structure including freeing the memory pointed to by ptr itself.
+ */
+#define ASN_STRUCT_FREE(asn_DEF, ptr) \
+ (asn_DEF).op->free_struct(&(asn_DEF), (ptr), ASFM_FREE_EVERYTHING)
+
+/*
+ * Free the memory used by the members of the structure without freeing the
+ * the structure pointer itself.
+ * ZERO-OUT the structure to the safe clean state.
+ * (Retaining the pointer may be useful in case the structure is allocated
+ * statically or arranged on the stack, yet its elements are dynamic.)
+ */
+#define ASN_STRUCT_RESET(asn_DEF, ptr) \
+ (asn_DEF).op->free_struct(&(asn_DEF), (ptr), ASFM_FREE_UNDERLYING_AND_RESET)
+
+/*
+ * Free memory used by the members of the structure without freeing
+ * the structure pointer itself.
+ * (Retaining the pointer may be useful in case the structure is allocated
+ * statically or arranged on the stack, yet its elements are dynamic.)
+ * AVOID using it in the application code;
+ * Use a safer ASN_STRUCT_RESET() instead.
+ */
+#define ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF, ptr) \
+ (asn_DEF).op->free_struct(&(asn_DEF), (ptr), ASFM_FREE_UNDERLYING)
/*
* Print the structure according to its specification.
*/
-typedef int (asn_struct_print_f)(
- struct asn_TYPE_descriptor_s *type_descriptor,
- const void *struct_ptr,
- int level, /* Indentation level */
- asn_app_consume_bytes_f *callback, void *app_key);
+typedef int(asn_struct_print_f)(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_ptr,
+ int level, /* Indentation level */
+ asn_app_consume_bytes_f *callback, void *app_key);
+
+/*
+ * Compare two structs between each other.
+ * Returns <0 if struct_A is "smaller" than struct_B, >0 if "greater",
+ * and =0 if "equal to", for some type-specific, stable definition of
+ * "smaller", "greater" and "equal to".
+ */
+typedef int (asn_struct_compare_f)(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_A,
+ const void *struct_B);
/*
* Return the outmost tag of the type.
/* The instance of the above function type; used internally. */
asn_outmost_tag_f asn_TYPE_outmost_tag;
-\f
+/*
+ * Fetch the desired type of the Open Type based on the
+ * Information Object Set driven constraints.
+ */
+typedef struct asn_type_selector_result_s {
+ const struct asn_TYPE_descriptor_s *type_descriptor; /* Type encoded. */
+ unsigned presence_index; /* Associated choice variant. */
+} asn_type_selector_result_t;
+typedef asn_type_selector_result_t(asn_type_selector_f)(
+ const struct asn_TYPE_descriptor_s *parent_type_descriptor,
+ const void *parent_structure_ptr);
+
+/*
+ * Generalized functions for dealing with the speciic type.
+ * May be directly invoked by applications.
+ */
+typedef struct asn_TYPE_operation_s {
+ asn_struct_free_f *free_struct; /* Free the structure */
+ asn_struct_print_f *print_struct; /* Human readable output */
+ asn_struct_compare_f *compare_struct; /* Compare two structures */
+ ber_type_decoder_f *ber_decoder; /* Generic BER decoder */
+ der_type_encoder_f *der_encoder; /* Canonical DER encoder */
+ xer_type_decoder_f *xer_decoder; /* Generic XER decoder */
+ xer_type_encoder_f *xer_encoder; /* [Canonical] XER encoder */
+ oer_type_decoder_f *oer_decoder; /* Generic OER decoder */
+ oer_type_encoder_f *oer_encoder; /* Canonical OER encoder */
+ per_type_decoder_f *uper_decoder; /* Unaligned PER decoder */
+ per_type_encoder_f *uper_encoder; /* Unaligned PER encoder */
+ asn_random_fill_f *random_fill; /* Initialize with a random value */
+ asn_outmost_tag_f *outmost_tag; /* <optional, internal> */
+} asn_TYPE_operation_t;
+
+/*
+ * A constraints tuple specifying both the OER and PER constraints.
+ */
+typedef struct asn_encoding_constraints_s {
+ const struct asn_oer_constraints_s *oer_constraints;
+ const struct asn_per_constraints_s *per_constraints;
+ asn_constr_check_f *general_constraints;
+} asn_encoding_constraints_t;
+
/*
* The definitive description of the destination language's structure.
*/
typedef struct asn_TYPE_descriptor_s {
- const char *name; /* A name of the ASN.1 type. "" in some cases. */
- const char *xml_tag; /* Name used in XML tag */
-
- /*
- * Generalized functions for dealing with the specific type.
- * May be directly invoked by applications.
- */
- asn_struct_free_f *free_struct; /* Free the structure */
- asn_struct_print_f *print_struct; /* Human readable output */
- asn_constr_check_f *check_constraints; /* Constraints validator */
- ber_type_decoder_f *ber_decoder; /* Generic BER decoder */
- der_type_encoder_f *der_encoder; /* Canonical DER encoder */
- xer_type_decoder_f *xer_decoder; /* Generic XER decoder */
- xer_type_encoder_f *xer_encoder; /* [Canonical] XER encoder */
- per_type_decoder_f *uper_decoder; /* Unaligned PER decoder */
- per_type_encoder_f *uper_encoder; /* Unaligned PER encoder */
-
- /***********************************************************************
- * Internally useful members. Not to be used by applications directly. *
- **********************************************************************/
-
- /*
- * Tags that are expected to occur.
- */
- asn_outmost_tag_f *outmost_tag; /* <optional, internal> */
- const ber_tlv_tag_t *tags; /* Effective tags sequence for this type */
- int tags_count; /* Number of tags which are expected */
- const ber_tlv_tag_t *all_tags; /* Every tag for BER/containment */
- int all_tags_count; /* Number of tags */
-
- asn_per_constraints_t *per_constraints; /* PER compiled constraints */
-
- /*
- * An ASN.1 production type members (members of SEQUENCE, SET, CHOICE).
- */
- struct asn_TYPE_member_s *elements;
- int elements_count;
-
- /*
- * Additional information describing the type, used by appropriate
- * functions above.
- */
- const void *specifics;
+ const char *name; /* A name of the ASN.1 type. "" in some cases. */
+ const char *xml_tag; /* Name used in XML tag */
+
+ /*
+ * Generalized functions for dealing with the specific type.
+ * May be directly invoked by applications.
+ */
+ asn_TYPE_operation_t *op;
+
+ /***********************************************************************
+ * Internally useful members. Not to be used by applications directly. *
+ **********************************************************************/
+
+ /*
+ * Tags that are expected to occur.
+ */
+ const ber_tlv_tag_t *tags; /* Effective tags sequence for this type */
+ unsigned tags_count; /* Number of tags which are expected */
+ const ber_tlv_tag_t *all_tags; /* Every tag for BER/containment */
+ unsigned all_tags_count; /* Number of tags */
+
+ /* OER, PER, and general constraints */
+ asn_encoding_constraints_t encoding_constraints;
+
+ /*
+ * An ASN.1 production type members (members of SEQUENCE, SET, CHOICE).
+ */
+ struct asn_TYPE_member_s *elements;
+ unsigned elements_count;
+
+ /*
+ * Additional information describing the type, used by appropriate
+ * functions above.
+ */
+ const void *specifics;
} asn_TYPE_descriptor_t;
/*
* i.e. SEQUENCE, SET, CHOICE, etc.
*/
enum asn_TYPE_flags_e {
- ATF_NOFLAGS,
- ATF_POINTER = 0x01, /* Represented by the pointer */
- ATF_OPEN_TYPE = 0x02 /* ANY type, without meaningful tag */
+ ATF_NOFLAGS,
+ ATF_POINTER = 0x01, /* Represented by the pointer */
+ ATF_OPEN_TYPE = 0x02, /* Open Type */
+ ATF_ANY_TYPE = 0x04 /* ANY type (deprecated!) */
};
typedef struct asn_TYPE_member_s {
- enum asn_TYPE_flags_e flags; /* Element's presentation flags */
- int optional; /* Following optional members, including current */
- int memb_offset; /* Offset of the element */
- ber_tlv_tag_t tag; /* Outmost (most immediate) tag */
- int tag_mode; /* IMPLICIT/no/EXPLICIT tag at current level */
- asn_TYPE_descriptor_t *type; /* Member type descriptor */
- asn_constr_check_f *memb_constraints; /* Constraints validator */
- asn_per_constraints_t *per_constraints; /* PER compiled constraints */
- int (*default_value)(int setval, void **sptr); /* DEFAULT <value> */
- const char *name; /* ASN.1 identifier of the element */
+ enum asn_TYPE_flags_e flags; /* Element's presentation flags */
+ unsigned optional; /* Following optional members, including current */
+ unsigned memb_offset; /* Offset of the element */
+ ber_tlv_tag_t tag; /* Outmost (most immediate) tag */
+ int tag_mode; /* IMPLICIT/no/EXPLICIT tag at current level */
+ asn_TYPE_descriptor_t *type; /* Member type descriptor */
+ asn_type_selector_f *type_selector; /* IoS runtime type selector */
+ asn_encoding_constraints_t encoding_constraints;
+ int (*default_value_cmp)(const void *sptr); /* Compare DEFAULT <value> */
+ int (*default_value_set)(void **sptr); /* Set DEFAULT <value> */
+ const char *name; /* ASN.1 identifier of the element */
} asn_TYPE_member_t;
/*
* BER tag to element number mapping.
*/
typedef struct asn_TYPE_tag2member_s {
- ber_tlv_tag_t el_tag; /* Outmost tag of the member */
- int el_no; /* Index of the associated member, base 0 */
- int toff_first; /* First occurence of the el_tag, relative */
- int toff_last; /* Last occurence of the el_tag, relatvie */
+ ber_tlv_tag_t el_tag; /* Outmost tag of the member */
+ unsigned el_no; /* Index of the associated member, base 0 */
+ int toff_first; /* First occurence of the el_tag, relative */
+ int toff_last; /* Last occurence of the el_tag, relative */
} asn_TYPE_tag2member_t;
/*
- * This function is a wrapper around (td)->print_struct, which prints out
- * the contents of the target language's structure (struct_ptr) into the
- * file pointer (stream) in human readable form.
+ * This function prints out the contents of the target language's structure
+ * (struct_ptr) into the file pointer (stream) in human readable form.
* RETURN VALUES:
* 0: The structure is printed.
* -1: Problem dumping the structure.
* (See also xer_fprint() in xer_encoder.h)
*/
-int asn_fprint(FILE *stream, /* Destination stream descriptor */
- asn_TYPE_descriptor_t *td, /* ASN.1 type descriptor */
- const void *struct_ptr); /* Structure to be printed */
+int asn_fprint(FILE *stream, /* Destination stream descriptor */
+ const asn_TYPE_descriptor_t *td, /* ASN.1 type descriptor */
+ const void *struct_ptr); /* Structure to be printed */
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2004, 2006 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef ASN1_CONSTRAINTS_VALIDATOR_H
* This function returns 0 in case all ASN.1 constraints are met
* and -1 if one or more constraints were failed.
*/
-int
-asn_check_constraints(struct asn_TYPE_descriptor_s *type_descriptor,
- const void *struct_ptr, /* Target language's structure */
- char *errbuf, /* Returned error description */
- size_t *errlen /* Length of the error description */
- );
+int asn_check_constraints(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_ptr, /* Target language's structure */
+ char *errbuf, /* Returned error description */
+ size_t *errlen /* Length of the error description */
+);
/*
* Generic type for constraint checking callback,
* associated with every type descriptor.
*/
-typedef int (asn_constr_check_f)(
- struct asn_TYPE_descriptor_s *type_descriptor,
- const void *struct_ptr,
- asn_app_constraint_failed_f *optional_callback, /* Log the error */
- void *optional_app_key /* Opaque key passed to a callback */
- );
+typedef int(asn_constr_check_f)(
+ const struct asn_TYPE_descriptor_s *type_descriptor, const void *struct_ptr,
+ asn_app_constraint_failed_f *optional_callback, /* Log the error */
+ void *optional_app_key /* Opaque key passed to a callback */
+);
/*******************************
* INTERNALLY USEFUL FUNCTIONS *
/*-
- * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _DER_ENCODER_H_
/*
* The DER encoder of any type. May be invoked by the application.
- * The ber_decode() function (ber_decoder.h) is an opposite of der_encode().
+ * Produces DER- and BER-compliant encoding. (DER is a subset of BER).
+ *
+ * NOTE: Use the ber_decode() function (ber_decoder.h) to decode data
+ * produced by der_encode().
*/
-asn_enc_rval_t der_encode(struct asn_TYPE_descriptor_s *type_descriptor,
- void *struct_ptr, /* Structure to be encoded */
- asn_app_consume_bytes_f *consume_bytes_cb,
- void *app_key /* Arbitrary callback argument */
- );
+asn_enc_rval_t der_encode(const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_ptr, /* Structure to be encoded */
+ asn_app_consume_bytes_f *consume_bytes_cb,
+ void *app_key /* Arbitrary callback argument */
+);
/* A variant of der_encode() which encodes data into the pre-allocated buffer */
asn_enc_rval_t der_encode_to_buffer(
- struct asn_TYPE_descriptor_s *type_descriptor,
- void *struct_ptr, /* Structure to be encoded */
- void *buffer, /* Pre-allocated buffer */
- size_t buffer_size /* Initial buffer size (maximum) */
- );
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_ptr, /* Structure to be encoded */
+ void *buffer, /* Pre-allocated buffer */
+ size_t buffer_size /* Initial buffer size (maximum) */
+);
/*
* Type of the generic DER encoder.
*/
-typedef asn_enc_rval_t (der_type_encoder_f)(
- struct asn_TYPE_descriptor_s *type_descriptor,
- void *struct_ptr, /* Structure to be encoded */
- int tag_mode, /* {-1,0,1}: IMPLICIT, no, EXPLICIT */
- ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *consume_bytes_cb, /* Callback */
- void *app_key /* Arbitrary callback argument */
- );
+typedef asn_enc_rval_t(der_type_encoder_f)(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_ptr, /* Structure to be encoded */
+ int tag_mode, /* {-1,0,1}: IMPLICIT, no, EXPLICIT */
+ ber_tlv_tag_t tag, asn_app_consume_bytes_f *consume_bytes_cb, /* Callback */
+ void *app_key /* Arbitrary callback argument */
+);
/*******************************
/*
* Write out leading TL[v] sequence according to the type definition.
*/
-ssize_t der_write_tags(
- struct asn_TYPE_descriptor_s *type_descriptor,
- size_t struct_length,
- int tag_mode, /* {-1,0,1}: IMPLICIT, no, EXPLICIT */
- int last_tag_form, /* {0,!0}: prim, constructed */
- ber_tlv_tag_t tag,
- asn_app_consume_bytes_f *consume_bytes_cb,
- void *app_key
- );
+ssize_t der_write_tags(const struct asn_TYPE_descriptor_s *type_descriptor,
+ size_t struct_length,
+ int tag_mode, /* {-1,0,1}: IMPLICIT, no, EXPLICIT */
+ int last_tag_form, /* {0,!0}: prim, constructed */
+ ber_tlv_tag_t tag,
+ asn_app_consume_bytes_f *consume_bytes_cb,
+ void *app_key);
#ifdef __cplusplus
}
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef OER_DECODER_H
+#define OER_DECODER_H
+
+#include <asn_application.h>
+#include <oer_support.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct asn_TYPE_descriptor_s; /* Forward declaration */
+struct asn_codec_ctx_s; /* Forward declaration */
+
+/*
+ * The Octet Encoding Rules (OER, X.696 08/2015) decoder for any given type.
+ * This function may be invoked directly by the application.
+ * Parses CANONICAL-OER and BASIC-OER.
+ */
+asn_dec_rval_t oer_decode(const struct asn_codec_ctx_s *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ void **struct_ptr, /* Pointer to a target structure's pointer */
+ const void *buffer, /* Data to be decoded */
+ size_t size /* Size of that buffer */
+ );
+
+/*
+ * Type of generic function which decodes the byte stream into the structure.
+ */
+typedef asn_dec_rval_t(oer_type_decoder_f)(
+ const struct asn_codec_ctx_s *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const asn_oer_constraints_t *constraints,
+ void **struct_ptr,
+ const void *buf_ptr,
+ size_t size);
+
+/*
+ * Swallow the Open Type (X.696 (08/2015), #30) into /dev/null.
+ * RETURN VALUES:
+ * -1: Fatal error deciphering length.
+ * 0: More data expected than bufptr contains.
+ * >0: Number of bytes used from bufptr.
+ */
+ssize_t oer_open_type_skip(const void *bufptr, size_t size);
+
+/*
+ * Read the Open Type (X.696 (08/2015), #30).
+ * RETURN VALUES:
+ * 0: More data expected than bufptr contains.
+ * -1: Fatal error deciphering length.
+ * >0: Number of bytes used from bufptr.
+ */
+ssize_t oer_open_type_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *td,
+ const asn_oer_constraints_t *constraints,
+ void **struct_ptr, const void *bufptr, size_t size);
+
+/*
+ * Length-prefixed buffer decoding for primitive types.
+ */
+oer_type_decoder_f oer_decode_primitive;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* OER_DECODER_H */
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef OER_ENCODER_H
+#define OER_ENCODER_H
+
+#include <asn_application.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct asn_TYPE_descriptor_s; /* Forward declaration */
+
+/*
+ * The Octet Encoding Rules (OER, X.696 08/2015) encoder for any type.
+ * This function may be invoked directly by the application.
+ * Produces CANONICAL-OER output compatible with CANONICAL-OER
+ * and BASIC-OER decoders.
+ */
+asn_enc_rval_t oer_encode(const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_ptr, /* Structure to be encoded */
+ asn_app_consume_bytes_f *consume_bytes_cb,
+ void *app_key /* Arbitrary callback argument */
+);
+
+/* A variant of oer_encode() which encodes data into the pre-allocated buffer */
+asn_enc_rval_t oer_encode_to_buffer(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const asn_oer_constraints_t *constraints,
+ const void *struct_ptr, /* Structure to be encoded */
+ void *buffer, /* Pre-allocated buffer */
+ size_t buffer_size /* Initial buffer size (maximum) */
+);
+
+/*
+ * Type of the generic OER encoder.
+ */
+typedef asn_enc_rval_t(oer_type_encoder_f)(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const asn_oer_constraints_t *constraints,
+ const void *struct_ptr, /* Structure to be encoded */
+ asn_app_consume_bytes_f *consume_bytes_cb, /* Callback */
+ void *app_key /* Arbitrary callback argument */
+);
+
+/*
+ * Write out the Open Type (X.696 (08/2015), #30).
+ * RETURN VALUES:
+ * -1: Fatal error encoding the type.
+ * >0: Number of bytes serialized.
+ */
+ssize_t oer_open_type_put(const struct asn_TYPE_descriptor_s *td,
+ const asn_oer_constraints_t *constraints,
+ const void *struct_ptr,
+ asn_app_consume_bytes_f *consume_bytes_cb,
+ void *app_key);
+
+
+/*
+ * Length-prefixed buffer encoding for primitive types.
+ */
+oer_type_encoder_f oer_encode_primitive;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* OER_ENCODER_H */
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef OER_SUPPORT_H
+#define OER_SUPPORT_H
+
+#include <asn_system.h> /* Platform-specific types */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Pre-computed OER constraints.
+ */
+typedef struct asn_oer_constraint_number_s {
+ unsigned width; /* ±8,4,2,1 fixed bytes */
+ unsigned positive; /* 1 for unsigned number, 0 for signed */
+} asn_oer_constraint_number_t;
+typedef struct asn_oer_constraints_s {
+ asn_oer_constraint_number_t value;
+ ssize_t size; /* -1 (no constraint) or >= 0 */
+} asn_oer_constraints_t;
+
+
+/*
+ * Fetch the length determinant (X.696 (08/2015), #8.6) into *len_r.
+ * RETURN VALUES:
+ * 0: More data expected than bufptr contains.
+ * -1: Fatal error deciphering length.
+ * >0: Number of bytes used from bufptr.
+ */
+ssize_t oer_fetch_length(const void *bufptr, size_t size, size_t *len_r);
+
+/*
+ * Serialize OER length. Returns the number of bytes serialized
+ * or -1 if a given callback returned with negative result.
+ */
+ssize_t oer_serialize_length(size_t length, asn_app_consume_bytes_f *cb, void *app_key);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* OER_SUPPORT_H */
/*-
- * Copyright (c) 2005, 2007 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2005-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _PER_DECODER_H_
struct asn_TYPE_descriptor_s; /* Forward declaration */
/*
- * Unaligned PER decoder of a "complete encoding" as per X.691#10.1.
- * On success, this call always returns (.consumed >= 1), as per X.691#10.1.3.
+ * Unaligned PER decoder of a "complete encoding" as per X.691 (08/2015) #11.1.
+ * On success, this call always returns (.consumed >= 1), as per #11.1.3.
*/
-asn_dec_rval_t uper_decode_complete(struct asn_codec_ctx_s *opt_codec_ctx,
- struct asn_TYPE_descriptor_s *type_descriptor, /* Type to decode */
- void **struct_ptr, /* Pointer to a target structure's pointer */
- const void *buffer, /* Data to be decoded */
- size_t size /* Size of data buffer */
- );
+asn_dec_rval_t uper_decode_complete(
+ const struct asn_codec_ctx_s *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor, /* Type to decode */
+ void **struct_ptr, /* Pointer to a target structure's pointer */
+ const void *buffer, /* Data to be decoded */
+ size_t size /* Size of data buffer */
+);
/*
* Unaligned PER decoder of any ASN.1 type. May be invoked by the application.
* WARNING: This call returns the number of BITS read from the stream. Beware.
*/
-asn_dec_rval_t uper_decode(struct asn_codec_ctx_s *opt_codec_ctx,
- struct asn_TYPE_descriptor_s *type_descriptor, /* Type to decode */
- void **struct_ptr, /* Pointer to a target structure's pointer */
- const void *buffer, /* Data to be decoded */
- size_t size, /* Size of data buffer */
- int skip_bits, /* Number of unused leading bits, 0..7 */
- int unused_bits /* Number of unused tailing bits, 0..7 */
- );
+asn_dec_rval_t uper_decode(
+ const struct asn_codec_ctx_s *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor, /* Type to decode */
+ void **struct_ptr, /* Pointer to a target structure's pointer */
+ const void *buffer, /* Data to be decoded */
+ size_t size, /* Size of the input data buffer, in bytes */
+ int skip_bits, /* Number of unused leading bits, 0..7 */
+ int unused_bits /* Number of unused tailing bits, 0..7 */
+);
/*
* Type of the type-specific PER decoder function.
*/
-typedef asn_dec_rval_t (per_type_decoder_f)(asn_codec_ctx_t *opt_codec_ctx,
- struct asn_TYPE_descriptor_s *type_descriptor,
- asn_per_constraints_t *constraints,
- void **struct_ptr,
- asn_per_data_t *per_data
- );
+typedef asn_dec_rval_t(per_type_decoder_f)(
+ const asn_codec_ctx_t *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const asn_per_constraints_t *constraints, void **struct_ptr,
+ asn_per_data_t *per_data);
#ifdef __cplusplus
}
/*-
- * Copyright (c) 2006, 2007 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2006-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _PER_ENCODER_H_
* field of the return value. Use the following formula to convert to bytes:
* bytes = ((.encoded + 7) / 8)
*/
-asn_enc_rval_t uper_encode(struct asn_TYPE_descriptor_s *type_descriptor,
- void *struct_ptr, /* Structure to be encoded */
- asn_app_consume_bytes_f *consume_bytes_cb, /* Data collector */
- void *app_key /* Arbitrary callback argument */
+asn_enc_rval_t uper_encode(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const asn_per_constraints_t *constraints,
+ const void *struct_ptr, /* Structure to be encoded */
+ asn_app_consume_bytes_f *consume_bytes_cb, /* Data collector */
+ void *app_key /* Arbitrary callback argument */
);
/*
* field of the return value.
*/
asn_enc_rval_t uper_encode_to_buffer(
- struct asn_TYPE_descriptor_s *type_descriptor,
- void *struct_ptr, /* Structure to be encoded */
- void *buffer, /* Pre-allocated buffer */
- size_t buffer_size /* Initial buffer size (max) */
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const asn_per_constraints_t *constraints,
+ const void *struct_ptr, /* Structure to be encoded */
+ void *buffer, /* Pre-allocated buffer */
+ size_t buffer_size /* Initial buffer size (max) */
);
/*
* encoding of uper_encode() and uper_encode_to_buffer().
*/
ssize_t uper_encode_to_new_buffer(
- struct asn_TYPE_descriptor_s *type_descriptor,
- asn_per_constraints_t *constraints,
- void *struct_ptr, /* Structure to be encoded */
- void **buffer_r /* Buffer allocated and returned */
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const asn_per_constraints_t *constraints,
+ const void *struct_ptr, /* Structure to be encoded */
+ void **buffer_r /* Buffer allocated and returned */
);
/*
* Type of the generic PER encoder function.
*/
-typedef asn_enc_rval_t (per_type_encoder_f)(
- struct asn_TYPE_descriptor_s *type_descriptor,
- asn_per_constraints_t *constraints,
- void *struct_ptr,
- asn_per_outp_t *per_output
-);
+typedef asn_enc_rval_t(per_type_encoder_f)(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const asn_per_constraints_t *constraints, const void *struct_ptr,
+ asn_per_outp_t *per_output);
#ifdef __cplusplus
}
/*
- * Copyright (c) 2007 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2007-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _PER_OPENTYPE_H_
extern "C" {
#endif
-asn_dec_rval_t uper_open_type_get(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd);
+asn_dec_rval_t uper_open_type_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ void **sptr, asn_per_data_t *pd);
-int uper_open_type_skip(asn_codec_ctx_t *opt_codec_ctx, asn_per_data_t *pd);
+int uper_open_type_skip(const asn_codec_ctx_t *opt_codec_ctx,
+ asn_per_data_t *pd);
-int uper_open_type_put(asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po);
+/*
+ * X.691 (2015/08), #11.2
+ * Returns -1 if error is encountered. 0 if all OK.
+ */
+int uper_open_type_put(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ const void *sptr, asn_per_outp_t *po);
#ifdef __cplusplus
}
/*
- * Copyright (c) 2005-2014 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+ * Copyright (c) 2005-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _PER_SUPPORT_H_
#define _PER_SUPPORT_H_
#include <asn_system.h> /* Platform-specific types */
+#include <asn_bit_data.h>
#ifdef __cplusplus
extern "C" {
/*
* Pre-computed PER constraints.
*/
-typedef const struct asn_per_constraint_s {
+typedef struct asn_per_constraint_s {
enum asn_per_constraint_flags {
APC_UNCONSTRAINED = 0x0, /* No PER visible constraints */
APC_SEMI_CONSTRAINED = 0x1, /* Constrained at "lb" */
long lower_bound; /* "lb" value */
long upper_bound; /* "ub" value */
} asn_per_constraint_t;
-typedef const struct asn_per_constraints_s {
- struct asn_per_constraint_s value;
- struct asn_per_constraint_s size;
+typedef struct asn_per_constraints_s {
+ asn_per_constraint_t value;
+ asn_per_constraint_t size;
int (*value2code)(unsigned int value);
int (*code2value)(unsigned int code);
} asn_per_constraints_t;
-/*
- * This structure describes a position inside an incoming PER bit stream.
- */
-typedef struct asn_per_data_s {
- const uint8_t *buffer; /* Pointer to the octet stream */
- size_t nboff; /* Bit offset to the meaningful bit */
- size_t nbits; /* Number of bits in the stream */
- size_t moved; /* Number of bits moved through this bit stream */
- int (*refill)(struct asn_per_data_s *);
- void *refill_key;
-} asn_per_data_t;
-
-/*
- * Extract a small number of bits (<= 31) from the specified PER data pointer.
- * This function returns -1 if the specified number of bits could not be
- * extracted due to EOD or other conditions.
- */
-int32_t per_get_few_bits(asn_per_data_t *per_data, int get_nbits);
-
-/* Undo the immediately preceeding "get_few_bits" operation */
-void per_get_undo(asn_per_data_t *per_data, int get_nbits);
-
-/*
- * Extract a large number of bits from the specified PER data pointer.
- * This function returns -1 if the specified number of bits could not be
- * extracted due to EOD or other conditions.
- */
-int per_get_many_bits(asn_per_data_t *pd, uint8_t *dst, int right_align,
- int get_nbits);
+/* Temporary compatibility layer. Will get removed. */
+typedef struct asn_bit_data_s asn_per_data_t;
+#define per_get_few_bits(data, bits) asn_get_few_bits(data, bits)
+#define per_get_undo(data, bits) asn_get_undo(data, bits)
+#define per_get_many_bits(data, dst, align, bits) \
+ asn_get_many_bits(data, dst, align, bits)
/*
+ * X.691 (08/2015) #11.9 "General rules for encoding a length determinant"
* Get the length "n" from the Unaligned PER stream.
*/
-ssize_t uper_get_length(asn_per_data_t *pd,
- int effective_bound_bits,
- int *repeat);
+ssize_t uper_get_length(asn_per_data_t *pd, int effective_bound_bits,
+ size_t lower_bound, int *repeat);
/*
* Get the normally small length "n".
/* X.691-2008/11, #11.5.6 */
int uper_get_constrained_whole_number(asn_per_data_t *pd, unsigned long *v, int nbits);
-/* Non-thread-safe debugging function, don't use it */
-char *per_data_string(asn_per_data_t *pd);
+
+/* Temporary compatibility layer. Will get removed. */
+typedef struct asn_bit_outp_s asn_per_outp_t;
+#define per_put_few_bits(out, bits, obits) asn_put_few_bits(out, bits, obits)
+#define per_put_many_bits(out, src, nbits) asn_put_many_bits(out, src, nbits)
+#define per_put_aligned_flush(out) asn_put_aligned_flush(out)
+
/*
- * This structure supports forming PER output.
+ * Rebase the given value as an offset into the range specified by the
+ * lower bound (lb) and upper bound (ub).
+ * RETURN VALUES:
+ * -1: Conversion failed due to range problems.
+ * 0: Conversion was successful.
*/
-typedef struct asn_per_outp_s {
- uint8_t *buffer; /* Pointer into the (tmpspace) */
- size_t nboff; /* Bit offset to the meaningful bit */
- size_t nbits; /* Number of bits left in (tmpspace) */
- uint8_t tmpspace[32]; /* Preliminary storage to hold data */
- int (*outper)(const void *data, size_t size, void *op_key);
- void *op_key; /* Key for (outper) data callback */
- size_t flushed_bytes; /* Bytes already flushed through (outper) */
-} asn_per_outp_t;
-
-/* Output a small number of bits (<= 31) */
-int per_put_few_bits(asn_per_outp_t *per_data, uint32_t bits, int obits);
-
-/* Output a large number of bits */
-int per_put_many_bits(asn_per_outp_t *po, const uint8_t *src, int put_nbits);
+int per_long_range_rebase(long v, long lb, long ub, unsigned long *output);
+/* The inverse operation: restores the value by the offset and its bounds. */
+int per_long_range_unrebase(unsigned long inp, long lb, long ub, long *outp);
/* X.691-2008/11, #11.5 */
-int uper_put_constrained_whole_number_s(asn_per_outp_t *po, long v, int nbits);
int uper_put_constrained_whole_number_u(asn_per_outp_t *po, unsigned long v, int nbits);
/*
- * Put the length "n" to the Unaligned PER stream.
+ * X.691 (08/2015) #11.9 "General rules for encoding a length determinant"
+ * Put the length "whole_length" to the Unaligned PER stream.
+ * If (opt_need_eom) is given, it will be set to 1 if final 0-length is needed.
+ * In that case, invoke uper_put_length(po, 0, 0) after encoding the last block.
* This function returns the number of units which may be flushed
* in the next units saving iteration.
*/
-ssize_t uper_put_length(asn_per_outp_t *po, size_t whole_length);
+ssize_t uper_put_length(asn_per_outp_t *po, size_t whole_length,
+ int *opt_need_eom);
/*
* Put the normally small length "n" to the Unaligned PER stream.
/*-
- * Copyright (c) 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _XER_DECODER_H_
/*
* The XER decoder of any ASN.1 type. May be invoked by the application.
+ * Decodes CANONICAL-XER and BASIC-XER.
*/
-asn_dec_rval_t xer_decode(struct asn_codec_ctx_s *opt_codec_ctx,
- struct asn_TYPE_descriptor_s *type_descriptor,
- void **struct_ptr, /* Pointer to a target structure's pointer */
- const void *buffer, /* Data to be decoded */
- size_t size /* Size of data buffer */
- );
+asn_dec_rval_t xer_decode(
+ const struct asn_codec_ctx_s *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ void **struct_ptr, /* Pointer to a target structure's pointer */
+ const void *buffer, /* Data to be decoded */
+ size_t size /* Size of data buffer */
+);
/*
* Type of the type-specific XER decoder function.
*/
-typedef asn_dec_rval_t (xer_type_decoder_f)(asn_codec_ctx_t *opt_codec_ctx,
- struct asn_TYPE_descriptor_s *type_descriptor,
- void **struct_ptr,
- const char *opt_mname, /* Member name */
- const void *buf_ptr, size_t size
- );
+typedef asn_dec_rval_t(xer_type_decoder_f)(
+ const asn_codec_ctx_t *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *type_descriptor, void **struct_ptr,
+ const char *opt_mname, /* Member name */
+ const void *buf_ptr, size_t size);
/*******************************
* INTERNALLY USEFUL FUNCTIONS *
* and others. This function should not be used by applications, as its API
* is subject to changes.
*/
-asn_dec_rval_t xer_decode_general(asn_codec_ctx_t *opt_codec_ctx,
- asn_struct_ctx_t *ctx, /* Type decoder context */
- void *struct_key, /* Treated as opaque pointer */
- const char *xml_tag, /* Expected XML tag name */
- const void *buf_ptr, size_t size,
- int (*opt_unexpected_tag_decoder)
- (void *struct_key, const void *chunk_buf, size_t chunk_size),
- ssize_t (*body_receiver)
- (void *struct_key, const void *chunk_buf, size_t chunk_size,
- int have_more)
- );
+asn_dec_rval_t xer_decode_general(
+ const asn_codec_ctx_t *opt_codec_ctx,
+ asn_struct_ctx_t *ctx, /* Type decoder context */
+ void *struct_key, /* Treated as opaque pointer */
+ const char *xml_tag, /* Expected XML tag name */
+ const void *buf_ptr, size_t size,
+ int (*opt_unexpected_tag_decoder)(void *struct_key, const void *chunk_buf,
+ size_t chunk_size),
+ ssize_t (*body_receiver)(void *struct_key, const void *chunk_buf,
+ size_t chunk_size, int have_more));
/*
/*-
- * Copyright (c) 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _XER_ENCODER_H_
/*
* The XER encoder of any type. May be invoked by the application.
+ * Produces CANONICAL-XER and BASIC-XER depending on the (xer_flags).
*/
-asn_enc_rval_t xer_encode(struct asn_TYPE_descriptor_s *type_descriptor,
- void *struct_ptr, /* Structure to be encoded */
- enum xer_encoder_flags_e xer_flags,
- asn_app_consume_bytes_f *consume_bytes_cb,
- void *app_key /* Arbitrary callback argument */
- );
+asn_enc_rval_t xer_encode(const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_ptr, /* Structure to be encoded */
+ enum xer_encoder_flags_e xer_flags,
+ asn_app_consume_bytes_f *consume_bytes_cb,
+ void *app_key /* Arbitrary callback argument */
+);
/*
* The variant of the above function which dumps the BASIC-XER (XER_F_BASIC)
* -1: Problem printing the structure.
* WARNING: No sensible errno value is returned.
*/
-int xer_fprint(FILE *stream, struct asn_TYPE_descriptor_s *td, void *sptr);
+int xer_fprint(FILE *stream, const struct asn_TYPE_descriptor_s *td,
+ const void *struct_ptr);
+
+/*
+ * A helper function that uses XER encoding/decoding to verify that:
+ * - Both structures encode into the same BASIC XER.
+ * - Both resulting XER byte streams can be decoded back.
+ * - Both decoded structures encode into the same BASIC XER (round-trip).
+ * All of this verifies equivalence between structures and a round-trip.
+ * ARGUMENTS:
+ * (opt_debug_stream) - If specified, prints ongoing details.
+ */
+enum xer_equivalence_e {
+ XEQ_SUCCESS, /* The only completely positive return value */
+ XEQ_FAILURE, /* General failure */
+ XEQ_ENCODE1_FAILED, /* First sructure XER encoding failed */
+ XEQ_ENCODE2_FAILED, /* Second structure XER encoding failed */
+ XEQ_DIFFERENT, /* Structures encoded into different XER */
+ XEQ_DECODE_FAILED, /* Decode of the XER data failed */
+ XEQ_ROUND_TRIP_FAILED /* Bad round-trip */
+};
+enum xer_equivalence_e xer_equivalent(
+ const struct asn_TYPE_descriptor_s *type_descriptor, const void *struct1,
+ const void *struct2, FILE *opt_debug_stream);
/*
* Type of the generic XER encoder.
*/
-typedef asn_enc_rval_t (xer_type_encoder_f)(
- struct asn_TYPE_descriptor_s *type_descriptor,
- void *struct_ptr, /* Structure to be encoded */
- int ilevel, /* Level of indentation */
- enum xer_encoder_flags_e xer_flags,
- asn_app_consume_bytes_f *consume_bytes_cb, /* Callback */
- void *app_key /* Arbitrary callback argument */
- );
+typedef asn_enc_rval_t(xer_type_encoder_f)(
+ const struct asn_TYPE_descriptor_s *type_descriptor,
+ const void *struct_ptr, /* Structure to be encoded */
+ int ilevel, /* Level of indentation */
+ enum xer_encoder_flags_e xer_flags,
+ asn_app_consume_bytes_f *consume_bytes_cb, /* Callback */
+ void *app_key /* Arbitrary callback argument */
+);
#ifdef __cplusplus
}
/*
* Copyright (c) 2003, 2004 X/IO Labs, xiolabs.com.
- * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#ifndef _XER_SUPPORT_H_
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <asn_codecs_prim.h>
+
+/*
+ * The OER decoder of any type.
+ */
+asn_dec_rval_t
+oer_decode(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *type_descriptor, void **struct_ptr,
+ const void *ptr, size_t size) {
+ asn_codec_ctx_t s_codec_ctx;
+
+ /*
+ * Stack checker requires that the codec context
+ * must be allocated on the stack.
+ */
+ if(opt_codec_ctx) {
+ if(opt_codec_ctx->max_stack_size) {
+ s_codec_ctx = *opt_codec_ctx;
+ opt_codec_ctx = &s_codec_ctx;
+ }
+ } else {
+ /* If context is not given, be security-conscious anyway */
+ memset(&s_codec_ctx, 0, sizeof(s_codec_ctx));
+ s_codec_ctx.max_stack_size = ASN__DEFAULT_STACK_MAX;
+ opt_codec_ctx = &s_codec_ctx;
+ }
+
+ /*
+ * Invoke type-specific decoder.
+ */
+ return type_descriptor->op->oer_decoder(opt_codec_ctx, type_descriptor, 0,
+ struct_ptr, /* Pointer to the destination structure */
+ ptr, size /* Buffer and its size */
+ );
+}
+
+/*
+ * Open Type is encoded as a length (#8.6) followed by that number of bytes.
+ * Since we're just skipping, reading the length would be enough.
+ */
+ssize_t
+oer_open_type_skip(const void *bufptr, size_t size) {
+ size_t len = 0;
+ return oer_fetch_length(bufptr, size, &len);
+}
+
+/*
+ * Read the Open Type (X.696 (08/2015), #30).
+ * RETURN VALUES:
+ * 0: More data expected than bufptr contains.
+ * -1: Fatal error deciphering length.
+ * >0: Number of bytes used from bufptr.
+ */
+ssize_t
+oer_open_type_get(const asn_codec_ctx_t *opt_codec_ctx,
+ const struct asn_TYPE_descriptor_s *td,
+ const asn_oer_constraints_t *constraints, void **struct_ptr,
+ const void *bufptr, size_t size) {
+ asn_dec_rval_t dr;
+ size_t container_len = 0;
+ ssize_t len_len;
+ enum asn_struct_free_method dispose_method =
+ (*struct_ptr) ? ASFM_FREE_UNDERLYING_AND_RESET : ASFM_FREE_EVERYTHING;
+
+ /* Get the size of a length determinant */
+ len_len = oer_fetch_length(bufptr, size, &container_len);
+ if(len_len <= 0) {
+ return len_len; /* Error or more data expected */
+ }
+
+ /*
+ * len_len can't be bigger than size, but size without len_len
+ * should be bigger or equal to container length
+ */
+ if(size - len_len < container_len) {
+ /* More data is expected */
+ return 0;
+ }
+
+ dr = td->op->oer_decoder(opt_codec_ctx, td, constraints, struct_ptr,
+ (const uint8_t *)bufptr + len_len, container_len);
+ if(dr.code == RC_OK) {
+ return len_len + container_len;
+ } else {
+ /* Even if RC_WMORE, we can't get more data into a closed container. */
+ td->op->free_struct(td, *struct_ptr, dispose_method);
+ *struct_ptr = NULL;
+ return -1;
+ }
+}
+
+
+asn_dec_rval_t
+oer_decode_primitive(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, void **sptr,
+ const void *ptr, size_t size) {
+ ASN__PRIMITIVE_TYPE_t *st = (ASN__PRIMITIVE_TYPE_t *)*sptr;
+ asn_dec_rval_t rval = {RC_OK, 0};
+ size_t expected_length = 0;
+ ssize_t len_len;
+
+ (void)td;
+ (void)opt_codec_ctx;
+ (void)constraints;
+
+ if(!st) {
+ st = (ASN__PRIMITIVE_TYPE_t *)(*sptr = CALLOC(
+ 1, sizeof(ASN__PRIMITIVE_TYPE_t)));
+ if(!st) ASN__DECODE_FAILED;
+ }
+
+
+ /*
+ * X.696 (08/2015) #27.2
+ * Encode length determinant as _number of octets_, but only
+ * if upper bound is not equal to lower bound.
+ */
+ len_len = oer_fetch_length(ptr, size, &expected_length);
+ if(len_len > 0) {
+ rval.consumed = len_len;
+ ptr = (const char *)ptr + len_len;
+ size -= len_len;
+ } else if(len_len == 0) {
+ ASN__DECODE_STARVED;
+ } else if(len_len < 0) {
+ ASN__DECODE_FAILED;
+ }
+
+ if(size < expected_length) {
+ ASN__DECODE_STARVED;
+ } else {
+ uint8_t *buf = MALLOC(expected_length + 1);
+ if(buf == NULL) {
+ ASN__DECODE_FAILED;
+ } else {
+ memcpy(buf, ptr, expected_length);
+ buf[expected_length] = '\0';
+ }
+ FREEMEM(st->buf);
+ st->buf = buf;
+ st->size = expected_length;
+
+ rval.consumed += expected_length;
+ return rval;
+ }
+}
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <asn_codecs_prim.h>
+
+/*
+ * The OER encoder of any type.
+ */
+asn_enc_rval_t
+oer_encode(const asn_TYPE_descriptor_t *type_descriptor, const void *struct_ptr,
+ asn_app_consume_bytes_f *consume_bytes, void *app_key) {
+ ASN_DEBUG("OER encoder invoked for %s", type_descriptor->name);
+
+ /*
+ * Invoke type-specific encoder.
+ */
+ return type_descriptor->op->oer_encoder(
+ type_descriptor, 0,
+ struct_ptr, /* Pointer to the destination structure */
+ consume_bytes, app_key);
+}
+
+/*
+ * Argument type and callback necessary for oer_encode_to_buffer().
+ */
+typedef struct enc_to_buf_arg {
+ void *buffer;
+ size_t left;
+} enc_to_buf_arg;
+static int
+encode_to_buffer_cb(const void *buffer, size_t size, void *key) {
+ enc_to_buf_arg *arg = (enc_to_buf_arg *)key;
+
+ if(arg->left < size) return -1; /* Data exceeds the available buffer size */
+
+ memcpy(arg->buffer, buffer, size);
+ arg->buffer = ((char *)arg->buffer) + size;
+ arg->left -= size;
+
+ return 0;
+}
+
+/*
+ * A variant of the oer_encode() which encodes the data into the provided buffer
+ */
+asn_enc_rval_t
+oer_encode_to_buffer(const asn_TYPE_descriptor_t *type_descriptor,
+ const asn_oer_constraints_t *constraints,
+ const void *struct_ptr, /* Structure to be encoded */
+ void *buffer, /* Pre-allocated buffer */
+ size_t buffer_size /* Initial buffer size (maximum) */
+) {
+ enc_to_buf_arg arg;
+ asn_enc_rval_t ec;
+
+ arg.buffer = buffer;
+ arg.left = buffer_size;
+
+ if(type_descriptor->op->oer_encoder == NULL) {
+ ec.encoded = -1;
+ ec.failed_type = type_descriptor;
+ ec.structure_ptr = struct_ptr;
+ ASN_DEBUG("OER encoder is not defined for %s",
+ type_descriptor->name);
+ } else {
+ ec = type_descriptor->op->oer_encoder(
+ type_descriptor, constraints,
+ struct_ptr, /* Pointer to the destination structure */
+ encode_to_buffer_cb, &arg);
+ if(ec.encoded != -1) {
+ assert(ec.encoded == (ssize_t)(buffer_size - arg.left));
+ /* Return the encoded contents size */
+ }
+ }
+ return ec;
+}
+
+asn_enc_rval_t
+oer_encode_primitive(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, const void *sptr,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ const ASN__PRIMITIVE_TYPE_t *st = (const ASN__PRIMITIVE_TYPE_t *)sptr;
+ asn_enc_rval_t er = {0, 0, 0};
+ ssize_t ret;
+
+ (void)constraints;
+
+ if(!st) ASN__ENCODE_FAILED;
+
+ ASN_DEBUG("Encoding %s (%" ASN_PRI_SIZE " bytes)", td ? td->name : "", st->size);
+
+ /*
+ * X.696 (08/2015) #27.2
+ */
+ ret = oer_serialize_length(st->size, cb, app_key);
+ if(ret < 0) {
+ ASN__ENCODE_FAILED;
+ }
+ er.encoded += ret;
+
+ er.encoded += st->size;
+ if(cb(st->buf, st->size, app_key) < 0) {
+ ASN__ENCODE_FAILED;
+ } else {
+ ASN__ENCODED_OK(er);
+ }
+}
+
+static int
+oer__count_bytes(const void *buffer, size_t size, void *bytes_ptr) {
+ size_t *bytes = bytes_ptr;
+ (void)buffer;
+ *bytes += size;
+ return 0;
+}
+
+ssize_t
+oer_open_type_put(const asn_TYPE_descriptor_t *td,
+ const asn_oer_constraints_t *constraints, const void *sptr,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ size_t serialized_byte_count = 0;
+ asn_enc_rval_t er;
+ ssize_t len_len;
+
+ er = td->op->oer_encoder(td, constraints, sptr, oer__count_bytes,
+ &serialized_byte_count);
+ if(er.encoded < 0) return -1;
+ assert(serialized_byte_count == (size_t)er.encoded);
+
+ len_len = oer_serialize_length(serialized_byte_count, cb, app_key);
+ if(len_len == -1) return -1;
+
+ er = td->op->oer_encoder(td, constraints, sptr, cb, app_key);
+ if(er.encoded < 0) return -1;
+ assert(serialized_byte_count == (size_t)er.encoded);
+
+ return len_len + er.encoded;
+}
+
--- /dev/null
+/*
+ * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
+ * All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_system.h>
+#include <asn_internal.h>
+
+#include <oer_support.h>
+
+/*
+ * Fetch the length determinant (X.696 08/2015, #8.6) into *len_r.
+ * RETURN VALUES:
+ * 0: More data expected than bufptr contains.
+ * -1: Fatal error deciphering length.
+ * >0: Number of bytes used from bufptr.
+ */
+ssize_t
+oer_fetch_length(const void *bufptr, size_t size, size_t *len_r) {
+ uint8_t first_byte;
+ size_t len_len; /* Length of the length determinant */
+ const uint8_t *b;
+ const uint8_t *bend;
+ size_t len;
+
+ if(size == 0) {
+ *len_r = 0;
+ return 0;
+ }
+
+ first_byte = *(const uint8_t *)bufptr;
+ if((first_byte & 0x80) == 0) { /* Short form */
+ *len_r = first_byte; /* 0..127 */
+ return 1;
+ }
+
+ len_len = (first_byte & 0x7f);
+ if((1 + len_len) > size) {
+ *len_r = 0;
+ return 0;
+ }
+
+ b = (const uint8_t *)bufptr + 1;
+ bend = b + len_len;
+
+ for(; b < bend && *b == 0; b++) {
+ /* Skip the leading 0-bytes */
+ }
+
+ if((bend - b) > (ssize_t)sizeof(size_t)) {
+ /* Length is not representable by the native size_t type */
+ *len_r = 0;
+ return -1;
+ }
+
+ for(len = 0; b < bend; b++) {
+ len = (len << 8) + *b;
+ }
+
+ if(len > RSIZE_MAX) { /* A bit of C11 validation */
+ *len_r = 0;
+ return -1;
+ }
+
+ *len_r = len;
+ assert(len_len + 1 == (size_t)(bend - (const uint8_t *)bufptr));
+ return len_len + 1;
+}
+
+
+/*
+ * Serialize OER length. Returns the number of bytes serialized
+ * or -1 if a given callback returned with negative result.
+ */
+ssize_t
+oer_serialize_length(size_t length, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ uint8_t scratch[1 + sizeof(length)];
+ uint8_t *sp = scratch;
+ int littleEndian = 1; /* Run-time detection */
+ const uint8_t *pstart;
+ const uint8_t *pend;
+ const uint8_t *p;
+ int add;
+
+ if(length <= 127) {
+ uint8_t b = length;
+ if(cb(&b, 1, app_key) < 0) {
+ return -1;
+ }
+ return 1;
+ }
+
+ if(*(char *)&littleEndian) {
+ pstart = (const uint8_t *)&length + sizeof(length) - 1;
+ pend = (const uint8_t *)&length;
+ add = -1;
+ } else {
+ pstart = (const uint8_t *)&length;
+ pend = pstart + sizeof(length);
+ add = 1;
+ }
+
+ for(p = pstart; p != pend; p += add) {
+ /* Skip leading zeros. */
+ if(*p) break;
+ }
+
+ for(sp = scratch + 1; ; p += add) {
+ *sp++ = *p;
+ if(p == pend) break;
+ }
+ assert((sp - scratch) - 1 <= 0x7f);
+ scratch[0] = 0x80 + ((sp - scratch) - 1);
+
+ if(cb(scratch, sp - scratch, app_key) < 0) {
+ return -1;
+ }
+
+ return sp - scratch;
+}
+
--- /dev/null
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ */
+
+struct asn_TYPE_descriptor_s; /* Forward declaration */
+
+extern struct asn_TYPE_descriptor_s asn_DEF_IfEntry;
+extern struct asn_TYPE_descriptor_s asn_DEF_AtEntry;
+extern struct asn_TYPE_descriptor_s asn_DEF_IpAddrEntry;
+extern struct asn_TYPE_descriptor_s asn_DEF_IpRouteEntry;
+extern struct asn_TYPE_descriptor_s asn_DEF_IpNetToMediaEntry;
+extern struct asn_TYPE_descriptor_s asn_DEF_TcpConnEntry;
+extern struct asn_TYPE_descriptor_s asn_DEF_UdpEntry;
+extern struct asn_TYPE_descriptor_s asn_DEF_EgpNeighEntry;
+extern struct asn_TYPE_descriptor_s asn_DEF_Message;
+extern struct asn_TYPE_descriptor_s asn_DEF_SMUX_PDUs;
+
+
+struct asn_TYPE_descriptor_s *asn_pdu_collection[] = {
+ /* From module RFC1213-MIB in RFC1213-MIB.asn1 */
+ &asn_DEF_IfEntry,
+ &asn_DEF_AtEntry,
+ &asn_DEF_IpAddrEntry,
+ &asn_DEF_IpRouteEntry,
+ &asn_DEF_IpNetToMediaEntry,
+ &asn_DEF_TcpConnEntry,
+ &asn_DEF_UdpEntry,
+ &asn_DEF_EgpNeighEntry,
+ /* From module RFC1157-SNMP in RFC1157-SNMP.asn1 */
+ &asn_DEF_Message,
+ /* From module SMUX in SMUX.asn1 */
+ &asn_DEF_SMUX_PDUs,
+ 0
+};
+
* multiple of 8 bytes.
*/
asn_dec_rval_t
-uper_decode_complete(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td, void **sptr, const void *buffer, size_t size) {
- asn_dec_rval_t rval;
+uper_decode_complete(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr,
+ const void *buffer, size_t size) {
+ asn_dec_rval_t rval;
rval = uper_decode(opt_codec_ctx, td, sptr, buffer, size, 0, 0);
if(rval.consumed) {
}
asn_dec_rval_t
-uper_decode(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td, void **sptr, const void *buffer, size_t size, int skip_bits, int unused_bits) {
- asn_codec_ctx_t s_codec_ctx;
+uper_decode(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **sptr, const void *buffer,
+ size_t size, int skip_bits, int unused_bits) {
+ asn_codec_ctx_t s_codec_ctx;
asn_dec_rval_t rval;
asn_per_data_t pd;
/*
* Invoke type-specific decoder.
*/
- if(!td->uper_decoder)
+ if(!td->op->uper_decoder)
ASN__DECODE_FAILED; /* PER is not compiled in */
- rval = td->uper_decoder(opt_codec_ctx, td, 0, sptr, &pd);
+ rval = td->op->uper_decoder(opt_codec_ctx, td, 0, sptr, &pd);
if(rval.code == RC_OK) {
/* Return the number of consumed bits */
rval.consumed = ((pd.buffer - (const uint8_t *)buffer) << 3)
#include <asn_internal.h>
#include <per_encoder.h>
-static asn_enc_rval_t uper_encode_internal(asn_TYPE_descriptor_t *td, asn_per_constraints_t *, void *sptr, asn_app_consume_bytes_f *cb, void *app_key);
+static int _uper_encode_flush_outp(asn_per_outp_t *po);
+
+static int
+ignore_output(const void *data, size_t size, void *app_key) {
+ (void)data;
+ (void)size;
+ (void)app_key;
+ return 0;
+}
asn_enc_rval_t
-uper_encode(asn_TYPE_descriptor_t *td, void *sptr, asn_app_consume_bytes_f *cb, void *app_key) {
- return uper_encode_internal(td, 0, sptr, cb, app_key);
+uper_encode(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, const void *sptr,
+ asn_app_consume_bytes_f *cb, void *app_key) {
+ asn_per_outp_t po;
+ asn_enc_rval_t er;
+
+ /*
+ * Invoke type-specific encoder.
+ */
+ if(!td || !td->op->uper_encoder)
+ ASN__ENCODE_FAILED; /* PER is not compiled in */
+
+ po.buffer = po.tmpspace;
+ po.nboff = 0;
+ po.nbits = 8 * sizeof(po.tmpspace);
+ po.output = cb ? cb : ignore_output;
+ po.op_key = app_key;
+ po.flushed_bytes = 0;
+
+ er = td->op->uper_encoder(td, constraints, sptr, &po);
+ if(er.encoded != -1) {
+ size_t bits_to_flush;
+
+ bits_to_flush = ((po.buffer - po.tmpspace) << 3) + po.nboff;
+
+ /* Set number of bits encoded to a firm value */
+ er.encoded = (po.flushed_bytes << 3) + bits_to_flush;
+
+ if(_uper_encode_flush_outp(&po)) ASN__ENCODE_FAILED;
+ }
+
+ return er;
}
/*
}
asn_enc_rval_t
-uper_encode_to_buffer(asn_TYPE_descriptor_t *td, void *sptr, void *buffer, size_t buffer_size) {
- enc_to_buf_arg key;
+uper_encode_to_buffer(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ const void *sptr, void *buffer, size_t buffer_size) {
+ enc_to_buf_arg key;
- key.buffer = buffer;
- key.left = buffer_size;
+ key.buffer = buffer;
+ key.left = buffer_size;
- if(td) ASN_DEBUG("Encoding \"%s\" using UNALIGNED PER", td->name);
+ if(td) ASN_DEBUG("Encoding \"%s\" using UNALIGNED PER", td->name);
- return uper_encode_internal(td, 0, sptr, encode_to_buffer_cb, &key);
+ return uper_encode(td, constraints, sptr, encode_to_buffer_cb, &key);
}
typedef struct enc_dyn_arg {
} enc_dyn_arg;
static int
encode_dyn_cb(const void *buffer, size_t size, void *key) {
- enc_dyn_arg *arg = key;
- if(arg->length + size >= arg->allocated) {
- void *p;
- arg->allocated = arg->allocated ? (arg->allocated << 2) : size;
- p = REALLOC(arg->buffer, arg->allocated);
- if(!p) {
- FREEMEM(arg->buffer);
- memset(arg, 0, sizeof(*arg));
- return -1;
- }
- arg->buffer = p;
- }
- memcpy(((char *)arg->buffer) + arg->length, buffer, size);
- arg->length += size;
- return 0;
+ enc_dyn_arg *arg = key;
+ if(arg->length + size >= arg->allocated) {
+ size_t new_size = arg->allocated ? arg->allocated : 8;
+ void *p;
+
+ do {
+ new_size <<= 2;
+ } while(arg->length + size >= new_size);
+
+ p = REALLOC(arg->buffer, new_size);
+ if(!p) {
+ FREEMEM(arg->buffer);
+ memset(arg, 0, sizeof(*arg));
+ return -1;
+ }
+ arg->buffer = p;
+ arg->allocated = new_size;
+ }
+ memcpy(((char *)arg->buffer) + arg->length, buffer, size);
+ arg->length += size;
+ return 0;
}
ssize_t
-uper_encode_to_new_buffer(asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints, void *sptr, void **buffer_r) {
- asn_enc_rval_t er;
+uper_encode_to_new_buffer(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ const void *sptr, void **buffer_r) {
+ asn_enc_rval_t er;
enc_dyn_arg key;
memset(&key, 0, sizeof(key));
- er = uper_encode_internal(td, constraints, sptr, encode_dyn_cb, &key);
+ er = uper_encode(td, constraints, sptr, encode_dyn_cb, &key);
switch(er.encoded) {
case -1:
FREEMEM(key.buffer);
buf++;
}
- return po->outper(po->tmpspace, buf - po->tmpspace, po->op_key);
-}
-
-static asn_enc_rval_t
-uper_encode_internal(asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints, void *sptr, asn_app_consume_bytes_f *cb, void *app_key) {
- asn_per_outp_t po;
- asn_enc_rval_t er;
-
- /*
- * Invoke type-specific encoder.
- */
- if(!td || !td->uper_encoder)
- ASN__ENCODE_FAILED; /* PER is not compiled in */
-
- po.buffer = po.tmpspace;
- po.nboff = 0;
- po.nbits = 8 * sizeof(po.tmpspace);
- po.outper = cb;
- po.op_key = app_key;
- po.flushed_bytes = 0;
-
- er = td->uper_encoder(td, constraints, sptr, &po);
- if(er.encoded != -1) {
- size_t bits_to_flush;
-
- bits_to_flush = ((po.buffer - po.tmpspace) << 3) + po.nboff;
-
- /* Set number of bits encoded to a firm value */
- er.encoded = (po.flushed_bytes << 3) + bits_to_flush;
-
- if(_uper_encode_flush_outp(&po))
- ASN__ENCODE_FAILED;
- }
-
- return er;
+ return po->output(po->tmpspace, buf - po->tmpspace, po->op_key);
}
static int uper_ugot_refill(asn_per_data_t *pd);
static int per_skip_bits(asn_per_data_t *pd, int skip_nbits);
-static asn_dec_rval_t uper_sot_suck(asn_codec_ctx_t *, asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd);
+static asn_dec_rval_t uper_sot_suck(const asn_codec_ctx_t *,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints,
+ void **sptr, asn_per_data_t *pd);
/*
* Encode an "open type field".
* #10.1, #10.2
*/
int
-uper_open_type_put(asn_TYPE_descriptor_t *td, asn_per_constraints_t *constraints, void *sptr, asn_per_outp_t *po) {
- void *buf;
- void *bptr;
- ssize_t size;
- size_t toGo;
-
- ASN_DEBUG("Open type put %s ...", td->name);
-
- size = uper_encode_to_new_buffer(td, constraints, sptr, &buf);
- if(size <= 0) return -1;
-
- for(bptr = buf, toGo = size; toGo;) {
- ssize_t maySave = uper_put_length(po, toGo);
- ASN_DEBUG("Prepending length %d to %s and allowing to save %d",
- (int)size, td->name, (int)maySave);
- if(maySave < 0) break;
- if(per_put_many_bits(po, bptr, maySave * 8)) break;
- bptr = (char *)bptr + maySave;
- toGo -= maySave;
- }
-
- FREEMEM(buf);
- if(toGo) return -1;
-
- ASN_DEBUG("Open type put %s of length %ld + overhead (1byte?)",
- td->name, (long)size);
-
- return 0;
+uper_open_type_put(const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, const void *sptr,
+ asn_per_outp_t *po) {
+ void *buf;
+ void *bptr;
+ ssize_t size;
+
+ ASN_DEBUG("Open type put %s ...", td->name);
+
+ size = uper_encode_to_new_buffer(td, constraints, sptr, &buf);
+ if(size <= 0) return -1;
+
+ ASN_DEBUG("Open type put %s of length %" ASN_PRI_SSIZE " + overhead (1byte?)", td->name,
+ size);
+
+ bptr = buf;
+ do {
+ int need_eom = 0;
+ ssize_t may_save = uper_put_length(po, size, &need_eom);
+ ASN_DEBUG("Prepending length %" ASN_PRI_SSIZE
+ " to %s and allowing to save %" ASN_PRI_SSIZE,
+ size, td->name, may_save);
+ if(may_save < 0) break;
+ if(per_put_many_bits(po, bptr, may_save * 8)) break;
+ bptr = (char *)bptr + may_save;
+ size -= may_save;
+ if(need_eom && uper_put_length(po, 0, 0)) {
+ FREEMEM(buf);
+ return -1;
+ }
+ } while(size);
+
+ FREEMEM(buf);
+ if(size) return -1;
+
+ return 0;
}
static asn_dec_rval_t
-uper_open_type_get_simple(asn_codec_ctx_t *ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- asn_dec_rval_t rv;
+uper_open_type_get_simple(const asn_codec_ctx_t *ctx,
+ const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ asn_dec_rval_t rv;
ssize_t chunk_bytes;
int repeat;
uint8_t *buf = 0;
ASN_DEBUG("Getting open type %s...", td->name);
do {
- chunk_bytes = uper_get_length(pd, -1, &repeat);
+ chunk_bytes = uper_get_length(pd, -1, 0, &repeat);
if(chunk_bytes < 0) {
FREEMEM(buf);
ASN__DECODE_STARVED;
spd.nbits = bufLen << 3;
ASN_DEBUG_INDENT_ADD(+4);
- rv = td->uper_decoder(ctx, td, constraints, sptr, &spd);
+ rv = td->op->uper_decoder(ctx, td, constraints, sptr, &spd);
ASN_DEBUG_INDENT_ADD(-4);
if(rv.code == RC_OK) {
return rv;
}
-static asn_dec_rval_t GCC_NOTUSED
-uper_open_type_get_complex(asn_codec_ctx_t *ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- uper_ugot_key arg;
+static asn_dec_rval_t CC_NOTUSED
+uper_open_type_get_complex(const asn_codec_ctx_t *ctx,
+ const asn_TYPE_descriptor_t *td,
+ asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ uper_ugot_key arg;
asn_dec_rval_t rv;
ssize_t padding;
ASN__STACK_OVERFLOW_CHECK(ctx);
ASN_DEBUG("Getting open type %s from %s", td->name,
- per_data_string(pd));
+ asn_bit_data_string(pd));
arg.oldpd = *pd;
arg.unclaimed = 0;
arg.ot_moved = 0;
pd->moved = 0; /* This now counts the open type size in bits */
ASN_DEBUG_INDENT_ADD(+4);
- rv = td->uper_decoder(ctx, td, constraints, sptr, pd);
+ rv = td->op->uper_decoder(ctx, td, constraints, sptr, pd);
ASN_DEBUG_INDENT_ADD(-4);
#define UPDRESTOREPD do { \
}
ASN_DEBUG("OpenType %s pd%s old%s unclaimed=%d, repeat=%d", td->name,
- per_data_string(pd),
- per_data_string(&arg.oldpd),
+ asn_bit_data_string(pd),
+ asn_bit_data_string(&arg.oldpd),
(int)arg.unclaimed, (int)arg.repeat);
padding = pd->moved % 8;
}
if(pd->nboff != pd->nbits) {
ASN_DEBUG("Open type %s overhead pd%s old%s", td->name,
- per_data_string(pd), per_data_string(&arg.oldpd));
+ asn_bit_data_string(pd), asn_bit_data_string(&arg.oldpd));
if(1) {
UPDRESTOREPD;
ASN__DECODE_FAILED;
asn_dec_rval_t
-uper_open_type_get(asn_codec_ctx_t *ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
-
- return uper_open_type_get_simple(ctx, td, constraints, sptr, pd);
+uper_open_type_get(const asn_codec_ctx_t *ctx, const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ return uper_open_type_get_simple(ctx, td, constraints, sptr, pd);
}
int
-uper_open_type_skip(asn_codec_ctx_t *ctx, asn_per_data_t *pd) {
+uper_open_type_skip(const asn_codec_ctx_t *ctx, asn_per_data_t *pd) {
asn_TYPE_descriptor_t s_td;
+ asn_TYPE_operation_t s_op;
asn_dec_rval_t rv;
s_td.name = "<unknown extension>";
- s_td.uper_decoder = uper_sot_suck;
+ s_td.op = &s_op;
+ s_op.uper_decoder = uper_sot_suck;
rv = uper_open_type_get(ctx, &s_td, 0, 0, pd);
if(rv.code != RC_OK)
*/
static asn_dec_rval_t
-uper_sot_suck(asn_codec_ctx_t *ctx, asn_TYPE_descriptor_t *td,
- asn_per_constraints_t *constraints, void **sptr, asn_per_data_t *pd) {
- asn_dec_rval_t rv;
+uper_sot_suck(const asn_codec_ctx_t *ctx, const asn_TYPE_descriptor_t *td,
+ const asn_per_constraints_t *constraints, void **sptr,
+ asn_per_data_t *pd) {
+ asn_dec_rval_t rv;
(void)ctx;
(void)td;
return -1;
}
- next_chunk_bytes = uper_get_length(oldpd, -1, &arg->repeat);
+ next_chunk_bytes = uper_get_length(oldpd, -1, 0, &arg->repeat);
ASN_DEBUG("Open type LENGTH %ld bytes at off %ld, repeat %ld",
(long)next_chunk_bytes, (long)oldpd->moved, (long)arg->repeat);
if(next_chunk_bytes < 0) return -1;
pd->buffer = oldpd->buffer;
pd->nboff = oldpd->nboff;
ASN_DEBUG("Refilled pd%s old%s",
- per_data_string(pd), per_data_string(oldpd));
+ asn_bit_data_string(pd), asn_bit_data_string(oldpd));
return 0;
}
/*
- * Copyright (c) 2005-2014 Lev Walkin <vlm@lionet.info>.
- * All rights reserved.
+ * Copyright (c) 2005-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#include <asn_system.h>
#include <asn_internal.h>
#include <per_support.h>
-char *
-per_data_string(asn_per_data_t *pd) {
- static char buf[2][32];
- static int n;
- n = (n+1) % 2;
- snprintf(buf[n], sizeof(buf[n]),
- "{m=%ld span %+ld[%d..%d] (%d)}",
- (long)pd->moved,
- (((long)pd->buffer) & 0xf),
- (int)pd->nboff, (int)pd->nbits,
- (int)(pd->nbits - pd->nboff));
- return buf[n];
-}
-
-void
-per_get_undo(asn_per_data_t *pd, int nbits) {
- if((ssize_t)pd->nboff < nbits) {
- assert((ssize_t)pd->nboff < nbits);
- } else {
- pd->nboff -= nbits;
- pd->moved -= nbits;
- }
-}
-
-/*
- * Extract a small number of bits (<= 31) from the specified PER data pointer.
- */
-int32_t
-per_get_few_bits(asn_per_data_t *pd, int nbits) {
- size_t off; /* Next after last bit offset */
- ssize_t nleft; /* Number of bits left in this stream */
- uint32_t accum;
- const uint8_t *buf;
-
- if(nbits < 0)
- return -1;
-
- nleft = pd->nbits - pd->nboff;
- if(nbits > nleft) {
- int32_t tailv, vhead;
- if(!pd->refill || nbits > 31) return -1;
- /* Accumulate unused bytes before refill */
- ASN_DEBUG("Obtain the rest %d bits (want %d)",
- (int)nleft, (int)nbits);
- tailv = per_get_few_bits(pd, nleft);
- if(tailv < 0) return -1;
- /* Refill (replace pd contents with new data) */
- if(pd->refill(pd))
- return -1;
- nbits -= nleft;
- vhead = per_get_few_bits(pd, nbits);
- /* Combine the rest of previous pd with the head of new one */
- tailv = (tailv << nbits) | vhead; /* Could == -1 */
- return tailv;
- }
-
- /*
- * Normalize position indicator.
- */
- if(pd->nboff >= 8) {
- pd->buffer += (pd->nboff >> 3);
- pd->nbits -= (pd->nboff & ~0x07);
- pd->nboff &= 0x07;
- }
- pd->moved += nbits;
- pd->nboff += nbits;
- off = pd->nboff;
- buf = pd->buffer;
-
- /*
- * Extract specified number of bits.
- */
- if(off <= 8)
- accum = nbits ? (buf[0]) >> (8 - off) : 0;
- else if(off <= 16)
- accum = ((buf[0] << 8) + buf[1]) >> (16 - off);
- else if(off <= 24)
- accum = ((buf[0] << 16) + (buf[1] << 8) + buf[2]) >> (24 - off);
- else if(off <= 31)
- accum = ((buf[0] << 24) + (buf[1] << 16)
- + (buf[2] << 8) + (buf[3])) >> (32 - off);
- else if(nbits <= 31) {
- asn_per_data_t tpd = *pd;
- /* Here are we with our 31-bits limit plus 1..7 bits offset. */
- per_get_undo(&tpd, nbits);
- /* The number of available bits in the stream allow
- * for the following operations to take place without
- * invoking the ->refill() function */
- accum = per_get_few_bits(&tpd, nbits - 24) << 24;
- accum |= per_get_few_bits(&tpd, 24);
- } else {
- per_get_undo(pd, nbits);
- return -1;
- }
-
- accum &= (((uint32_t)1 << nbits) - 1);
-
- ASN_DEBUG(" [PER got %2d<=%2d bits => span %d %+ld[%d..%d]:%02x (%d) => 0x%x]",
- (int)nbits, (int)nleft,
- (int)pd->moved,
- (((long)pd->buffer) & 0xf),
- (int)pd->nboff, (int)pd->nbits,
- ((pd->buffer != NULL)?pd->buffer[0]:0),
- (int)(pd->nbits - pd->nboff),
- (int)accum);
-
- return accum;
-}
-
/*
- * Extract a large number of bits from the specified PER data pointer.
- */
-int
-per_get_many_bits(asn_per_data_t *pd, uint8_t *dst, int alright, int nbits) {
- int32_t value;
-
- if(alright && (nbits & 7)) {
- /* Perform right alignment of a first few bits */
- value = per_get_few_bits(pd, nbits & 0x07);
- if(value < 0) return -1;
- *dst++ = value; /* value is already right-aligned */
- nbits &= ~7;
- }
-
- while(nbits) {
- if(nbits >= 24) {
- value = per_get_few_bits(pd, 24);
- if(value < 0) return -1;
- *(dst++) = value >> 16;
- *(dst++) = value >> 8;
- *(dst++) = value;
- nbits -= 24;
- } else {
- value = per_get_few_bits(pd, nbits);
- if(value < 0) return -1;
- if(nbits & 7) { /* implies left alignment */
- value <<= 8 - (nbits & 7),
- nbits += 8 - (nbits & 7);
- if(nbits > 24)
- *dst++ = value >> 24;
- }
- if(nbits > 16)
- *dst++ = value >> 16;
- if(nbits > 8)
- *dst++ = value >> 8;
- *dst++ = value;
- break;
- }
- }
-
- return 0;
-}
-
-/*
- * Get the length "n" from the stream.
+ * X.691-201508 #10.9 General rules for encoding a length determinant.
+ * Get the optionally constrained length "n" from the stream.
*/
ssize_t
-uper_get_length(asn_per_data_t *pd, int ebits, int *repeat) {
- ssize_t value;
+uper_get_length(asn_per_data_t *pd, int ebits, size_t lower_bound,
+ int *repeat) {
+ ssize_t value;
- *repeat = 0;
+ *repeat = 0;
- if(ebits >= 0) return per_get_few_bits(pd, ebits);
+ /* #11.9.4.1 Encoding if constrained (according to effective bits) */
+ if(ebits >= 0 && ebits <= 16) {
+ value = per_get_few_bits(pd, ebits);
+ if(value >= 0) value += lower_bound;
+ return value;
+ }
value = per_get_few_bits(pd, 8);
- if(value < 0) return -1;
- if((value & 128) == 0) /* #10.9.3.6 */
- return (value & 0x7F);
- if((value & 64) == 0) { /* #10.9.3.7 */
- value = ((value & 63) << 8) | per_get_few_bits(pd, 8);
- if(value < 0) return -1;
- return value;
- }
- value &= 63; /* this is "m" from X.691, #10.9.3.8 */
- if(value < 1 || value > 4)
- return -1;
- *repeat = 1;
- return (16384 * value);
+ if((value & 0x80) == 0) { /* #11.9.3.6 */
+ return (value & 0x7F);
+ } else if((value & 0x40) == 0) { /* #11.9.3.7 */
+ /* bit 8 ... set to 1 and bit 7 ... set to zero */
+ value = ((value & 0x3f) << 8) | per_get_few_bits(pd, 8);
+ return value; /* potential -1 from per_get_few_bits passes through. */
+ } else if(value < 0) {
+ ASN_DEBUG("END of stream reached for PER");
+ return -1;
+ }
+ value &= 0x3f; /* this is "m" from X.691, #11.9.3.8 */
+ if(value < 1 || value > 4) {
+ return -1; /* Prohibited by #11.9.3.8 */
+ }
+ *repeat = 1;
+ return (16384 * value);
}
/*
return length;
} else {
int repeat;
- length = uper_get_length(pd, -1, &repeat);
+ length = uper_get_length(pd, -1, 0, &repeat);
if(length >= 0 && !repeat) return length;
return -1; /* Error, or do not support >16K extensions */
}
/* X.691-2008/11, #11.5.6 -> #11.3 */
-int uper_put_constrained_whole_number_s(asn_per_outp_t *po, long v, int nbits) {
- /*
- * Assume signed number can be safely coerced into
- * unsigned of the same range.
- * The following testing code will likely be optimized out
- * by compiler if it is true.
- */
- unsigned long uvalue1 = ULONG_MAX;
- long svalue = uvalue1;
- unsigned long uvalue2 = svalue;
- assert(uvalue1 == uvalue2);
- return uper_put_constrained_whole_number_u(po, v, nbits);
-}
-
-int uper_put_constrained_whole_number_u(asn_per_outp_t *po, unsigned long v, int nbits) {
- if(nbits <= 31) {
- return per_put_few_bits(po, v, nbits);
- } else {
- /* Put higher portion first, followed by lower 31-bit */
- if(uper_put_constrained_whole_number_u(po, v >> 31, nbits - 31))
- return -1;
- return per_put_few_bits(po, v, 31);
- }
-}
-
-/*
- * Put a small number of bits (<= 31).
- */
int
-per_put_few_bits(asn_per_outp_t *po, uint32_t bits, int obits) {
- size_t off; /* Next after last bit offset */
- size_t omsk; /* Existing last byte meaningful bits mask */
- uint8_t *buf;
-
- if(obits <= 0 || obits >= 32) return obits ? -1 : 0;
-
- ASN_DEBUG("[PER put %d bits %x to %p+%d bits]",
- obits, (int)bits, po->buffer, (int)po->nboff);
-
- /*
- * Normalize position indicator.
- */
- if(po->nboff >= 8) {
- po->buffer += (po->nboff >> 3);
- po->nbits -= (po->nboff & ~0x07);
- po->nboff &= 0x07;
- }
-
- /*
- * Flush whole-bytes output, if necessary.
- */
- if(po->nboff + obits > po->nbits) {
- int complete_bytes = (po->buffer - po->tmpspace);
- ASN_DEBUG("[PER output %ld complete + %ld]",
- (long)complete_bytes, (long)po->flushed_bytes);
- if(po->outper(po->tmpspace, complete_bytes, po->op_key) < 0)
- return -1;
- if(po->nboff)
- po->tmpspace[0] = po->buffer[0];
- po->buffer = po->tmpspace;
- po->nbits = 8 * sizeof(po->tmpspace);
- po->flushed_bytes += complete_bytes;
- }
-
- /*
- * Now, due to sizeof(tmpspace), we are guaranteed large enough space.
- */
- buf = po->buffer;
- omsk = ~((1 << (8 - po->nboff)) - 1);
- off = (po->nboff + obits);
-
- /* Clear data of debris before meaningful bits */
- bits &= (((uint32_t)1 << obits) - 1);
-
- ASN_DEBUG("[PER out %d %u/%x (t=%d,o=%d) %x&%x=%x]", obits,
- (int)bits, (int)bits,
- (int)po->nboff, (int)off,
- buf[0], (int)(omsk&0xff),
- (int)(buf[0] & omsk));
-
- if(off <= 8) /* Completely within 1 byte */
- po->nboff = off,
- bits <<= (8 - off),
- buf[0] = (buf[0] & omsk) | bits;
- else if(off <= 16)
- po->nboff = off,
- bits <<= (16 - off),
- buf[0] = (buf[0] & omsk) | (bits >> 8),
- buf[1] = bits;
- else if(off <= 24)
- po->nboff = off,
- bits <<= (24 - off),
- buf[0] = (buf[0] & omsk) | (bits >> 16),
- buf[1] = bits >> 8,
- buf[2] = bits;
- else if(off <= 31)
- po->nboff = off,
- bits <<= (32 - off),
- buf[0] = (buf[0] & omsk) | (bits >> 24),
- buf[1] = bits >> 16,
- buf[2] = bits >> 8,
- buf[3] = bits;
- else {
- per_put_few_bits(po, bits >> (obits - 24), 24);
- per_put_few_bits(po, bits, obits - 24);
- }
-
- ASN_DEBUG("[PER out %u/%x => %02x buf+%ld]",
- (int)bits, (int)bits, buf[0],
- (long)(po->buffer - po->tmpspace));
-
- return 0;
-}
-
-
-/*
- * Output a large number of bits.
- */
-int
-per_put_many_bits(asn_per_outp_t *po, const uint8_t *src, int nbits) {
-
- while(nbits) {
- uint32_t value;
-
- if(nbits >= 24) {
- value = (src[0] << 16) | (src[1] << 8) | src[2];
- src += 3;
- nbits -= 24;
- if(per_put_few_bits(po, value, 24))
- return -1;
- } else {
- value = src[0];
- if(nbits > 8)
- value = (value << 8) | src[1];
- if(nbits > 16)
- value = (value << 8) | src[2];
- if(nbits & 0x07)
- value >>= (8 - (nbits & 0x07));
- if(per_put_few_bits(po, value, nbits))
- return -1;
- break;
- }
- }
-
- return 0;
+uper_put_constrained_whole_number_u(asn_per_outp_t *po, unsigned long v,
+ int nbits) {
+ if(nbits <= 31) {
+ return per_put_few_bits(po, v, nbits);
+ } else {
+ /* Put higher portion first, followed by lower 31-bit */
+ if(uper_put_constrained_whole_number_u(po, v >> 31, nbits - 31))
+ return -1;
+ return per_put_few_bits(po, v, 31);
+ }
}
/*
+ * X.691 (08/2015) #11.9 "General rules for encoding a length determinant"
* Put the length "n" (or part of it) into the stream.
*/
ssize_t
-uper_put_length(asn_per_outp_t *po, size_t length) {
-
- if(length <= 127) /* #10.9.3.6 */
- return per_put_few_bits(po, length, 8)
- ? -1 : (ssize_t)length;
- else if(length < 16384) /* #10.9.3.7 */
- return per_put_few_bits(po, length|0x8000, 16)
- ? -1 : (ssize_t)length;
-
- length >>= 14;
- if(length > 4) length = 4;
+uper_put_length(asn_per_outp_t *po, size_t length, int *need_eom) {
+ int dummy = 0;
+ if(!need_eom) need_eom = &dummy;
+
+ if(length <= 127) { /* #11.9.3.6 */
+ *need_eom = 0;
+ return per_put_few_bits(po, length, 8)
+ ? -1 : (ssize_t)length;
+ } else if(length < 16384) { /* #10.9.3.7 */
+ *need_eom = 0;
+ return per_put_few_bits(po, length|0x8000, 16)
+ ? -1 : (ssize_t)length;
+ }
+
+ *need_eom = 0 == (length & 16383);
+ length >>= 14;
+ if(length > 4) {
+ *need_eom = 0;
+ length = 4;
+ }
+
+ return per_put_few_bits(po, 0xC0 | length, 8)
+ ? -1 : (ssize_t)(length << 14);
- return per_put_few_bits(po, 0xC0 | length, 8)
- ? -1 : (ssize_t)(length << 14);
}
*/
int
uper_put_nslength(asn_per_outp_t *po, size_t length) {
+ if(length <= 64) {
+ /* #11.9.3.4 */
+ if(length == 0) return -1;
+ return per_put_few_bits(po, length - 1, 7) ? -1 : 0;
+ } else {
+ int need_eom = 0;
+ if(uper_put_length(po, length, &need_eom) != (ssize_t)length
+ || need_eom) {
+ /* This might happen in case of >16K extensions */
+ return -1;
+ }
+ }
+
+ return 0;
+}
- if(length <= 64) {
- /* #10.9.3.4 */
- if(length == 0) return -1;
- return per_put_few_bits(po, length-1, 7) ? -1 : 0;
- } else {
- if(uper_put_length(po, length) != (ssize_t)length) {
- /* This might happen in case of >16K extensions */
- return -1;
- }
- }
+static int
+per__long_range(long lb, long ub, unsigned long *range_r) {
+ unsigned long bounds_range;
+ if((ub < 0) == (lb < 0)) {
+ bounds_range = ub - lb;
+ } else if(lb < 0) {
+ assert(ub >= 0);
+ bounds_range = 1 + ((unsigned long)ub + (unsigned long)-(lb + 1));
+ } else {
+ assert(!"Unreachable");
+ return -1;
+ }
+ *range_r = bounds_range;
+ return 0;
+}
- return 0;
+int
+per_long_range_rebase(long v, long lb, long ub, unsigned long *output) {
+ unsigned long range;
+
+ assert(lb <= ub);
+
+ if(v < lb || v > ub || per__long_range(lb, ub, &range) < 0) {
+ /* Range error. */
+ return -1;
+ }
+
+ /*
+ * Fundamentally what we're doing is returning (v-lb).
+ * However, this triggers undefined behavior when the word width
+ * of signed (v) is the same as the size of unsigned (*output).
+ * In practice, it triggers the UndefinedSanitizer. Therefore we shall
+ * compute the ranges accurately to avoid C's undefined behavior.
+ */
+ if((v < 0) == (lb < 0)) {
+ *output = v-lb;
+ return 0;
+ } else if(v < 0) {
+ unsigned long rebased = 1 + (unsigned long)-(v+1) + (unsigned long)lb;
+ assert(rebased <= range); /* By construction */
+ *output = rebased;
+ return 0;
+ } else if(lb < 0) {
+ unsigned long rebased = 1 + (unsigned long)-(lb+1) + (unsigned long)v;
+ assert(rebased <= range); /* By construction */
+ *output = rebased;
+ return 0;
+ } else {
+ assert(!"Unreachable");
+ return -1;
+ }
}
+int
+per_long_range_unrebase(unsigned long inp, long lb, long ub, long *outp) {
+ unsigned long range;
+
+ if(per__long_range(lb, ub, &range) != 0) {
+ return -1;
+ }
+
+ if(inp > range) {
+ /*
+ * We can encode something in the given number of bits that technically
+ * exceeds the range. This is an avenue for security errors,
+ * so we don't allow that.
+ */
+ return -1;
+ }
+
+ if(inp <= LONG_MAX) {
+ *outp = (long)inp + lb;
+ } else {
+ *outp = (lb + LONG_MAX + 1) + (long)((inp - LONG_MAX) - 1);
+ }
+
+ return 0;
+}
${ASN1C} ${ASN1C_FLAGS} RFC1213-MIB.asn1 RFC1155-SMI.asn1 RFC1157-SNMP.asn1 SMUX.asn1
mv *.h include/stg/
-rm Makefile.am.sample
-rm converter-sample.c
+rm -f Makefile.am.sample
+rm -f converter-sample.c
+rm -f Makefile.am.asn1convert
+rm -f Makefile.am.libasncodec
+rm -f converter-example.mk
+rm -f converter-example.c
/*
- * Copyright (c) 2004, 2005 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2004-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
* Redistribution and modifications are permitted subject to BSD license.
*/
#include <asn_application.h>
* Decode the XER encoding of a given type.
*/
asn_dec_rval_t
-xer_decode(asn_codec_ctx_t *opt_codec_ctx, asn_TYPE_descriptor_t *td,
- void **struct_ptr, const void *buffer, size_t size) {
- asn_codec_ctx_t s_codec_ctx;
+xer_decode(const asn_codec_ctx_t *opt_codec_ctx,
+ const asn_TYPE_descriptor_t *td, void **struct_ptr,
+ const void *buffer, size_t size) {
+ asn_codec_ctx_t s_codec_ctx;
/*
* Stack checker requires that the codec context
/*
* Invoke type-specific decoder.
*/
- return td->xer_decoder(opt_codec_ctx, td, struct_ptr, 0, buffer, size);
+ return td->op->xer_decoder(opt_codec_ctx, td, struct_ptr, 0, buffer, size);
}
*ch_type = PXER_TEXT;
break;
case PXML_TAG:
- *ch_type = PXER_WMORE;
- return 0; /* Want more */
+ *ch_type = PXER_WMORE;
+ return 0; /* Want more */
case PXML_TAG_END:
*ch_type = PXER_TAG;
break;
* Generalized function for decoding the primitive values.
*/
asn_dec_rval_t
-xer_decode_general(asn_codec_ctx_t *opt_codec_ctx,
+xer_decode_general(const asn_codec_ctx_t *opt_codec_ctx,
asn_struct_ctx_t *ctx, /* Type decoder context */
void *struct_key,
const char *xml_tag, /* Expected XML tag */
* The XER encoder of any type. May be invoked by the application.
*/
asn_enc_rval_t
-xer_encode(asn_TYPE_descriptor_t *td, void *sptr,
- enum xer_encoder_flags_e xer_flags,
- asn_app_consume_bytes_f *cb, void *app_key) {
- asn_enc_rval_t er, tmper;
+xer_encode(const asn_TYPE_descriptor_t *td, const void *sptr,
+ enum xer_encoder_flags_e xer_flags, asn_app_consume_bytes_f *cb,
+ void *app_key) {
+ asn_enc_rval_t er = {0, 0, 0};
+ asn_enc_rval_t tmper;
const char *mname;
size_t mlen;
int xcan = (xer_flags & XER_F_CANONICAL) ? 1 : 2;
ASN__CALLBACK3("<", 1, mname, mlen, ">", 1);
- tmper = td->xer_encoder(td, sptr, 1, xer_flags, cb, app_key);
+ tmper = td->op->xer_encoder(td, sptr, 1, xer_flags, cb, app_key);
if(tmper.encoded == -1) return tmper;
+ er.encoded += tmper.encoded;
ASN__CALLBACK3("</", 2, mname, mlen, ">\n", xcan);
- er.encoded = 4 + xcan + (2 * mlen) + tmper.encoded;
-
ASN__ENCODED_OK(er);
cb_failed:
ASN__ENCODE_FAILED;
}
int
-xer_fprint(FILE *stream, asn_TYPE_descriptor_t *td, void *sptr) {
- asn_enc_rval_t er;
+xer_fprint(FILE *stream, const asn_TYPE_descriptor_t *td, const void *sptr) {
+ asn_enc_rval_t er;
if(!stream) stream = stdout;
if(!td || !sptr)
return fflush(stream);
}
+
+struct xer_buffer {
+ char *buffer;
+ size_t buffer_size;
+ size_t allocated_size;
+};
+
+static int
+xer__buffer_append(const void *buffer, size_t size, void *app_key) {
+ struct xer_buffer *xb = app_key;
+
+ while(xb->buffer_size + size + 1 > xb->allocated_size) {
+ size_t new_size = 2 * (xb->allocated_size ? xb->allocated_size : 64);
+ char *new_buf = MALLOC(new_size);
+ if(!new_buf) return -1;
+ if (xb->buffer) {
+ memcpy(new_buf, xb->buffer, xb->buffer_size);
+ }
+ FREEMEM(xb->buffer);
+ xb->buffer = new_buf;
+ xb->allocated_size = new_size;
+ }
+
+ memcpy(xb->buffer + xb->buffer_size, buffer, size);
+ xb->buffer_size += size;
+ xb->buffer[xb->buffer_size] = '\0';
+ return 0;
+}
+
+enum xer_equivalence_e
+xer_equivalent(const struct asn_TYPE_descriptor_s *td, const void *struct1,
+ const void *struct2, FILE *opt_debug_stream) {
+ struct xer_buffer xb1 = {0, 0, 0};
+ struct xer_buffer xb2 = {0, 0, 0};
+ asn_enc_rval_t e1, e2;
+ asn_dec_rval_t rval;
+ void *sptr = NULL;
+
+ if(!td || !struct1 || !struct2) {
+ if(opt_debug_stream) {
+ if(!td) fprintf(opt_debug_stream, "Type descriptor missing\n");
+ if(!struct1) fprintf(opt_debug_stream, "Structure 1 missing\n");
+ if(!struct2) fprintf(opt_debug_stream, "Structure 2 missing\n");
+ }
+ return XEQ_FAILURE;
+ }
+
+ e1 = xer_encode(td, struct1, XER_F_BASIC, xer__buffer_append, &xb1);
+ if(e1.encoded == -1) {
+ if(opt_debug_stream) {
+ fprintf(stderr, "XER Encoding of %s failed\n", td->name);
+ }
+ FREEMEM(xb1.buffer);
+ return XEQ_ENCODE1_FAILED;
+ }
+
+ e2 = xer_encode(td, struct2, XER_F_BASIC, xer__buffer_append, &xb2);
+ if(e2.encoded == -1) {
+ if(opt_debug_stream) {
+ fprintf(stderr, "XER Encoding of %s failed\n", td->name);
+ }
+ FREEMEM(xb1.buffer);
+ FREEMEM(xb2.buffer);
+ return XEQ_ENCODE1_FAILED;
+ }
+
+ if(xb1.buffer_size != xb2.buffer_size
+ || memcmp(xb1.buffer, xb2.buffer, xb1.buffer_size) != 0) {
+ if(opt_debug_stream) {
+ fprintf(opt_debug_stream,
+ "Structures XER-encoded into different byte streams:\n=== "
+ "Structure 1 ===\n%s\n=== Structure 2 ===\n%s\n",
+ xb1.buffer, xb2.buffer);
+ }
+ FREEMEM(xb1.buffer);
+ FREEMEM(xb2.buffer);
+ return XEQ_DIFFERENT;
+ } else {
+ if(opt_debug_stream) {
+ fprintf(opt_debug_stream,
+ "Both structures encoded into the same XER byte stream "
+ "of size %" ASN_PRI_SIZE ":\n%s",
+ xb1.buffer_size, xb1.buffer);
+ }
+ }
+
+ rval = xer_decode(NULL, td, (void **)&sptr, xb1.buffer,
+ xb1.buffer_size);
+ switch(rval.code) {
+ case RC_OK:
+ break;
+ case RC_WMORE:
+ if(opt_debug_stream) {
+ fprintf(opt_debug_stream,
+ "Structure %s XER decode unexpectedly requires "
+ "more data:\n%s\n",
+ td->name, xb1.buffer);
+ }
+ /* Fall through */
+ case RC_FAIL:
+ default:
+ if(opt_debug_stream) {
+ fprintf(opt_debug_stream,
+ "Structure %s XER decoding resulted in failure.\n",
+ td->name);
+ }
+ ASN_STRUCT_FREE(*td, sptr);
+ FREEMEM(xb1.buffer);
+ FREEMEM(xb2.buffer);
+ return XEQ_DECODE_FAILED;
+ }
+
+ if(rval.consumed != xb1.buffer_size
+ && ((rval.consumed > xb1.buffer_size)
+ || xer_whitespace_span(xb1.buffer + rval.consumed,
+ xb1.buffer_size - rval.consumed)
+ != (xb1.buffer_size - rval.consumed))) {
+ if(opt_debug_stream) {
+ fprintf(opt_debug_stream,
+ "Round-trip decode of %s required less bytes (%" ASN_PRI_SIZE ") than "
+ "encoded (%" ASN_PRI_SIZE ")\n",
+ td->name, rval.consumed, xb1.buffer_size);
+ }
+ ASN_STRUCT_FREE(*td, sptr);
+ FREEMEM(xb1.buffer);
+ FREEMEM(xb2.buffer);
+ return XEQ_ROUND_TRIP_FAILED;
+ }
+
+ /*
+ * Reuse xb2 to encode newly decoded structure.
+ */
+ FREEMEM(xb2.buffer);
+ memset(&xb2, 0, sizeof(xb2));
+
+ e2 = xer_encode(td, sptr, XER_F_BASIC, xer__buffer_append, &xb2);
+ if(e2.encoded == -1) {
+ if(opt_debug_stream) {
+ fprintf(stderr, "XER Encoding of round-trip decode of %s failed\n",
+ td->name);
+ }
+ ASN_STRUCT_FREE(*td, sptr);
+ FREEMEM(xb1.buffer);
+ FREEMEM(xb2.buffer);
+ return XEQ_ROUND_TRIP_FAILED;
+ }
+
+ ASN_STRUCT_FREE(*td, sptr);
+ sptr = 0;
+
+ if(xb1.buffer_size != xb2.buffer_size
+ || memcmp(xb1.buffer, xb2.buffer, xb1.buffer_size) != 0) {
+ if(opt_debug_stream) {
+ fprintf(opt_debug_stream,
+ "XER Encoding of round-trip decode of %s resulted in "
+ "different byte stream:\n"
+ "=== Original ===\n%s\n"
+ "=== Round-tripped ===\n%s\n",
+ xb1.buffer, xb2.buffer, td->name);
+ }
+ FREEMEM(xb1.buffer);
+ FREEMEM(xb2.buffer);
+ return XEQ_ROUND_TRIP_FAILED;
+ }
+
+ FREEMEM(xb1.buffer);
+ FREEMEM(xb2.buffer);
+ return XEQ_SUCCESS;
+}
+
namespace
{
-bool ParseArcs(const char * str, ptrdiff_t length, unsigned * a, size_t * pos);
-bool StringToArcs(const char * str, size_t length, std::vector<unsigned> & arcs);
-bool AppendToArcs(const char * str, size_t length, std::vector<unsigned> & arcs);
+bool ParseArcs(const char * str, ptrdiff_t length, uint32_t * a, size_t * pos);
+bool StringToArcs(const char * str, size_t length, std::vector<uint32_t> & arcs);
+bool AppendToArcs(const char * str, size_t length, std::vector<uint32_t> & arcs);
-bool ParseArcs(const char * str, ptrdiff_t length, unsigned * a, size_t * pos)
+bool ParseArcs(const char * str, ptrdiff_t length, uint32_t * a, size_t * pos)
{
if (length == 0)
return false;
while ((left - str) < length)
{
char * p = NULL;
- unsigned arc = static_cast<unsigned int>(strtoul(left, &p, 10));
+ uint32_t arc = static_cast<uint32_t>(strtoul(left, &p, 10));
if (p == left)
return false;
a[arcPos++] = arc;
return true;
}
-bool StringToArcs(const char * str, size_t length, std::vector<unsigned> & arcs)
+bool StringToArcs(const char * str, size_t length, std::vector<uint32_t> & arcs)
{
-unsigned a[1024];
+uint32_t a[1024];
size_t pos = 0;
if (!ParseArcs(str, length, a, &pos))
return true;
}
-bool AppendToArcs(const char * str, size_t length, std::vector<unsigned> & arcs)
+bool AppendToArcs(const char * str, size_t length, std::vector<uint32_t> & arcs)
{
-unsigned a[1024];
+uint32_t a[1024];
size_t pos = 0;
if (!ParseArcs(str, length, a, &pos))
throw std::runtime_error("Invalid oid");
}
-OID::OID(const std::vector<unsigned> & a)
+OID::OID(const std::vector<uint32_t> & a)
: arcs(a)
{
}
-OID::OID(const unsigned * a, size_t length)
+OID::OID(const uint32_t * a, size_t length)
: arcs()
{
-std::vector<unsigned> newArcs(a, a + length);
+std::vector<uint32_t> newArcs(a, a + length);
arcs.swap(newArcs);
}
OID::OID(OBJECT_IDENTIFIER_t * oid)
: arcs()
{
-unsigned a[1024];
-int count = OBJECT_IDENTIFIER_get_arcs(oid, a, sizeof(a[0]), 1024);
+uint32_t a[1024];
+int count = OBJECT_IDENTIFIER_get_arcs(oid, a, 1024);
if (count > 1024)
throw std::runtime_error("OID is too long");
-std::vector<unsigned> newArcs(a, a + count);
+std::vector<uint32_t> newArcs(a, a + count);
arcs.swap(newArcs);
}
return true;
}
-bool OID::addSuffix(const unsigned * suffix, size_t length)
+bool OID::addSuffix(const uint32_t * suffix, size_t length)
{
std::copy(suffix, suffix + length, std::back_inserter(arcs));
return true;
}
-bool OID::addSuffix(const std::vector<unsigned> & suffix)
+bool OID::addSuffix(const std::vector<uint32_t> & suffix)
{
std::copy(suffix.begin(), suffix.end(), std::back_inserter(arcs));
return true;
}
-bool OID::addSuffix(unsigned a, unsigned b)
+bool OID::addSuffix(uint32_t a, uint32_t b)
{
arcs.push_back(a);
arcs.push_back(b);
return oid;
}
-OID OID::copyWithSuffix(const unsigned * suffix, size_t length) const
+OID OID::copyWithSuffix(const uint32_t * suffix, size_t length) const
{
OID oid(*this);
if (!oid.addSuffix(suffix, length))
return oid;
}
-OID OID::copyWithSuffix(const std::vector<unsigned> & suffix) const
+OID OID::copyWithSuffix(const std::vector<uint32_t> & suffix) const
{
OID oid(*this);
if (!oid.addSuffix(suffix))
return oid;
}
-OID OID::copyWithSuffix(unsigned a, unsigned b) const
+OID OID::copyWithSuffix(uint32_t a, uint32_t b) const
{
OID oid(*this);
oid.addSuffix(a, b);
void OID::ToOID(OBJECT_IDENTIFIER_t * oid) const
{
-OBJECT_IDENTIFIER_set_arcs(oid, &arcs.front(), sizeof(unsigned), static_cast<unsigned int>(arcs.size()));
+OBJECT_IDENTIFIER_set_arcs(oid, &arcs.front(), static_cast<uint32_t>(arcs.size()));
}
OID & OID::operator=(const OID & rvalue)
public:
explicit OID(const std::string & str);
OID(const char * str, size_t length);
- explicit OID(const std::vector<unsigned> & arcs);
- OID(const unsigned * arcs, size_t length);
+ explicit OID(const std::vector<uint32_t> & arcs);
+ OID(const uint32_t * arcs, size_t length);
explicit OID(OBJECT_IDENTIFIER_t * oid);
OID(const OID & rvalue);
~OID();
bool addSuffix(const char * suffix, size_t length);
bool addSuffix(const std::string & suffix);
- bool addSuffix(const unsigned * suffix, size_t length);
- bool addSuffix(const std::vector<unsigned> & suffix);
- bool addSuffix(unsigned a, unsigned b);
+ bool addSuffix(const uint32_t * suffix, size_t length);
+ bool addSuffix(const std::vector<uint32_t> & suffix);
+ bool addSuffix(uint32_t a, uint32_t b);
OID copyWithSuffix(const char * suffix, size_t length) const;
OID copyWithSuffix(const std::string & suffix) const;
- OID copyWithSuffix(const unsigned * suffix, size_t length) const;
- OID copyWithSuffix(const std::vector<unsigned> & suffix) const;
- OID copyWithSuffix(unsigned a, unsigned b) const;
+ OID copyWithSuffix(const uint32_t * suffix, size_t length) const;
+ OID copyWithSuffix(const std::vector<uint32_t> & suffix) const;
+ OID copyWithSuffix(uint32_t a, uint32_t b) const;
std::string ToString() const;
- const std::vector<unsigned> & ToVector() const { return arcs; }
+ const std::vector<uint32_t> & ToVector() const { return arcs; }
void ToOID(OBJECT_IDENTIFIER_t * oid) const;
OID & operator=(const OID & rvalue);
friend std::ostream & operator<<(std::ostream & stream, const OID & oid);
private:
- std::vector<unsigned> arcs;
+ std::vector<uint32_t> arcs;
};
inline
bool String2OI(const std::string & str, OBJECT_IDENTIFIER_t * oi)
{
size_t left = 0, pos = 0, arcPos = 0;
-int arcs[1024];
+uint32_t arcs[1024];
pos = str.find_first_of('.', left);
if (pos == 0)
{
}
arcs[arcPos++] = arc;
}
-OBJECT_IDENTIFIER_set_arcs(oi, arcs, sizeof(arcs[0]), static_cast<unsigned int>(arcPos));
+OBJECT_IDENTIFIER_set_arcs(oi, arcs, static_cast<unsigned int>(arcPos));
return true;
}
bool SendRReqPDU(int fd)
{
-int oid[] = {1, 3, 6, 1, 4, 1, 38313, 1};
+uint32_t oid[] = {1, 3, 6, 1, 4, 1, 38313, 1};
asn_enc_rval_t error;
RReqPDU_t msg;
asn_long2INTEGER(&msg.operation, RReqPDU__operation_readOnly);
OBJECT_IDENTIFIER_set_arcs(&msg.subtree,
oid,
- sizeof(oid[0]),
8);
char buffer[1024];
git.stg.codes / stg.git / commitdiff