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-rw-r--r--asn1/asn1c/asn_codecs_prim.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/asn1/asn1c/asn_codecs_prim.h b/asn1/asn1c/asn_codecs_prim.h
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+++ b/asn1/asn1c/asn_codecs_prim.h
@@ -0,0 +1,53 @@
+/*-
+ * Copyright (c) 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef ASN_CODECS_PRIM_H
+#define ASN_CODECS_PRIM_H
+
+#include <asn_application.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct ASN__PRIMITIVE_TYPE_s {
+ uint8_t *buf; /* Buffer with consecutive primitive encoding bytes */
+ int size; /* Size of the buffer */
+} ASN__PRIMITIVE_TYPE_t; /* Do not use this type directly! */
+
+asn_struct_free_f ASN__PRIMITIVE_TYPE_free;
+ber_type_decoder_f ber_decode_primitive;
+der_type_encoder_f der_encode_primitive;
+
+/*
+ * 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 */
+};
+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);
+
+/*
+ * 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
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ASN_CODECS_PRIM_H */