mirror of https://gerrit.osmocom.org/asn1c
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/*-
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* Copyright (c) 2006 Lev Walkin <vlm@lionet.info>. All rights reserved.
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* Redistribution and modifications are permitted subject to BSD license.
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*/
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#ifndef _PER_ENCODER_H_
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#define _PER_ENCODER_H_
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#include <asn_application.h>
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#include <per_support.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct asn_TYPE_descriptor_s; /* Forward declaration */
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/*
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* Unaligned PER encoder of any ASN.1 type. May be invoked by the application.
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*/
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asn_enc_rval_t uper_encode(struct asn_TYPE_descriptor_s *type_descriptor,
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void *struct_ptr, /* Structure to be encoded */
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asn_app_consume_bytes_f *consume_bytes_cb, /* Data collector */
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void *app_key /* Arbitrary callback argument */
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);
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/* A variant of uper_encode() which encodes data into the existing buffer */
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asn_enc_rval_t uper_encode_to_buffer(
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struct asn_TYPE_descriptor_s *type_descriptor,
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void *struct_ptr, /* Structure to be encoded */
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void *buffer, /* Pre-allocated buffer */
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size_t buffer_size /* Initial buffer size (max) */
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);
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/*
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* Type of the generic PER encoder function.
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*/
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typedef asn_enc_rval_t (per_type_encoder_f)(
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struct asn_TYPE_descriptor_s *type_descriptor,
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asn_per_constraints_t *constraints,
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void *struct_ptr,
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asn_per_outp_t *per_output
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);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _PER_ENCODER_H_ */
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