Harald Welte | 92c45f3 | 2010-06-12 18:59:38 +0200 | [diff] [blame] | 1 | /*- |
| 2 | * Copyright (c) 2003, 2005 Lev Walkin <vlm@lionet.info>. All rights reserved. |
| 3 | * Redistribution and modifications are permitted subject to BSD license. |
| 4 | */ |
| 5 | #ifndef _INTEGER_H_ |
| 6 | #define _INTEGER_H_ |
| 7 | |
| 8 | #include <asn_application.h> |
| 9 | #include <asn_codecs_prim.h> |
| 10 | |
| 11 | #ifdef __cplusplus |
| 12 | extern "C" { |
| 13 | #endif |
| 14 | |
| 15 | typedef ASN__PRIMITIVE_TYPE_t INTEGER_t; |
| 16 | |
| 17 | extern asn_TYPE_descriptor_t asn_DEF_INTEGER; |
| 18 | |
| 19 | /* Map with <tag> to integer value association */ |
| 20 | typedef struct asn_INTEGER_enum_map_s { |
| 21 | long nat_value; /* associated native integer value */ |
| 22 | size_t enum_len; /* strlen("tag") */ |
| 23 | const char *enum_name; /* "tag" */ |
| 24 | } asn_INTEGER_enum_map_t; |
| 25 | |
| 26 | /* This type describes an enumeration for INTEGER and ENUMERATED types */ |
| 27 | typedef struct asn_INTEGER_specifics_s { |
| 28 | asn_INTEGER_enum_map_t *value2enum; /* N -> "tag"; sorted by N */ |
| 29 | unsigned int *enum2value; /* "tag" => N; sorted by tag */ |
| 30 | int map_count; /* Elements in either map */ |
| 31 | int extension; /* This map is extensible */ |
| 32 | int strict_enumeration; /* Enumeration set is fixed */ |
| 33 | } asn_INTEGER_specifics_t; |
| 34 | |
| 35 | asn_struct_print_f INTEGER_print; |
| 36 | ber_type_decoder_f INTEGER_decode_ber; |
| 37 | der_type_encoder_f INTEGER_encode_der; |
| 38 | xer_type_decoder_f INTEGER_decode_xer; |
| 39 | xer_type_encoder_f INTEGER_encode_xer; |
| 40 | per_type_decoder_f INTEGER_decode_uper; |
| 41 | per_type_encoder_f INTEGER_encode_uper; |
| 42 | |
| 43 | /*********************************** |
| 44 | * Some handy conversion routines. * |
| 45 | ***********************************/ |
| 46 | |
| 47 | /* |
| 48 | * Returns 0 if it was possible to convert, -1 otherwise. |
| 49 | * -1/EINVAL: Mandatory argument missing |
| 50 | * -1/ERANGE: Value encoded is out of range for long representation |
| 51 | * -1/ENOMEM: Memory allocation failed (in asn_long2INTEGER()). |
| 52 | */ |
| 53 | int asn_INTEGER2long(const INTEGER_t *i, long *l); |
| 54 | int asn_long2INTEGER(INTEGER_t *i, long l); |
| 55 | |
| 56 | /* |
| 57 | * Convert the integer value into the corresponding enumeration map entry. |
| 58 | */ |
| 59 | const asn_INTEGER_enum_map_t *INTEGER_map_value2enum(asn_INTEGER_specifics_t *specs, long value); |
| 60 | |
| 61 | #ifdef __cplusplus |
| 62 | } |
| 63 | #endif |
| 64 | |
| 65 | #endif /* _INTEGER_H_ */ |