X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/8c6fa3fbaccc22127280bf77a48fab5a3ee0716e..46b0747592074017ff0ea4b33d4a7194235886e5:/libs/smux/include/stg/per_encoder.h

diff --git a/libs/smux/include/stg/per_encoder.h b/libs/smux/include/stg/per_encoder.h
new file mode 100644
index 00000000..9ac130b7
--- /dev/null
+++ b/libs/smux/include/stg/per_encoder.h
@@ -0,0 +1,49 @@
+/*-
+ * Copyright (c) 2006 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef	_PER_ENCODER_H_
+#define	_PER_ENCODER_H_
+
+#include <asn_application.h>
+#include <per_support.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct asn_TYPE_descriptor_s;	/* Forward declaration */
+
+/*
+ * Unaligned PER encoder of any ASN.1 type. May be invoked by the application.
+ */
+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 */
+);
+
+/* A variant of uper_encode() which encodes data into the existing buffer */
+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) */
+);
+
+
+/*
+ * 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
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _PER_ENCODER_H_ */