summaryrefslogtreecommitdiffstats
path: root/asn1/asn1c/per_encoder.h
blob: 73f46b5b8faba8e2c7ea6f9020fe8bd4b63dc3e5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

/*-
 * 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_ */