+#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;
+}
+
git.stg.codes / stg.git / blobdiff