vlm | 18dd82c | 2006-08-18 01:34:18 +0000 | [diff] [blame] | 1 | /*- |
| 2 | * Copyright (c) 2006 Lev Walkin <vlm@lionet.info>. All rights reserved. |
| 3 | * Redistribution and modifications are permitted subject to BSD license. |
| 4 | */ |
| 5 | #ifndef _PER_ENCODER_H_ |
| 6 | #define _PER_ENCODER_H_ |
| 7 | |
| 8 | #include <asn_application.h> |
| 9 | #include <per_support.h> |
| 10 | |
| 11 | #ifdef __cplusplus |
| 12 | extern "C" { |
| 13 | #endif |
| 14 | |
| 15 | struct asn_TYPE_descriptor_s; /* Forward declaration */ |
| 16 | |
| 17 | /* |
| 18 | * Unaligned PER encoder of any ASN.1 type. May be invoked by the application. |
| 19 | */ |
| 20 | asn_enc_rval_t uper_encode(struct asn_TYPE_descriptor_s *type_descriptor, |
| 21 | void *struct_ptr, /* Structure to be encoded */ |
| 22 | asn_app_consume_bytes_f *consume_bytes_cb, /* Data collector */ |
| 23 | void *app_key /* Arbitrary callback argument */ |
| 24 | ); |
| 25 | |
| 26 | /* A variant of uper_encode() which encodes data into the existing buffer */ |
| 27 | asn_enc_rval_t uper_encode_to_buffer( |
| 28 | struct asn_TYPE_descriptor_s *type_descriptor, |
| 29 | void *struct_ptr, /* Structure to be encoded */ |
| 30 | void *buffer, /* Pre-allocated buffer */ |
| 31 | size_t buffer_size /* Initial buffer size (max) */ |
| 32 | ); |
| 33 | |
| 34 | |
| 35 | /* |
| 36 | * Type of the generic PER encoder function. |
| 37 | */ |
| 38 | typedef asn_enc_rval_t (per_type_encoder_f)( |
| 39 | struct asn_TYPE_descriptor_s *type_descriptor, |
| 40 | asn_per_constraints_t *constraints, |
| 41 | void *struct_ptr, |
| 42 | asn_per_outp_t *per_output |
| 43 | ); |
| 44 | |
| 45 | #ifdef __cplusplus |
| 46 | } |
| 47 | #endif |
| 48 | |
| 49 | #endif /* _PER_ENCODER_H_ */ |