/usr/include/libdigidoc/DigiDocConvert.h is in libdigidoc-dev 3.10.1.1208+ds1-2.
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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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 | #ifndef __DIGIDOC_CONVERT_H__
#define __DIGIDOC_CONVERT_H__
//==================================================
// FILE: DigiDocEnc.h
// PROJECT: Digi Doc Encryption
// DESCRIPTION: DigiDoc character conversion routines
// AUTHOR: Veiko Sinivee, S|E|B IT Partner Estonia
//==================================================
// Copyright (C) AS Sertifitseerimiskeskus
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
// GNU Lesser General Public Licence is available at
// http://www.gnu.org/copyleft/lesser.html
//==========< HISTORY >=============================
// 22.09.2004 Veiko Sinivee
// Creation
//==================================================
#include <libdigidoc/DigiDocLib.h>
#include <libdigidoc/DigiDocDefs.h>
#ifdef __cplusplus
extern "C" {
#endif
//==========< general functions >============
//--------------------------------------------------
// Decodes a single hex digit
// h - hex digit
// return binary value
//--------------------------------------------------
byte h2b(char h);
//--------------------------------------------------
// Converts a single byte to two hex characters
// b - binary value
// dest - destination buffer
//--------------------------------------------------
void b2h(byte b, char* dest);
//--------------------------------------------------
// Converts correct filename to incorrect encoding
// used in formats 1.0, 1.1 and 1.2
// src - input data
// dest - buffer for converted data
// len - length of destination buffer
//--------------------------------------------------
EXP_OPTION void convFNameToWin(const char* src, char* dest, int len);
//--------------------------------------------------
// Converts bad UTF-8 filename used in formats 1.0,
// 1.1 and 1.2 to correct encoding
// src - input data
// dest - buffer for converted data
// len - length of destination buffer
//--------------------------------------------------
EXP_OPTION void convWinToFName(const char* src, char* dest, int len);
// Converts a hex number (string) to binary value
EXP_OPTION void hex2bin(const char* hex, byte* bin, int* len);
// Converts a binary value to hex string
EXP_OPTION void bin2hex(const byte* bin, int blen, char* hex, int* len);
//============================================================
// Encodes input data in hex format.
// pMBufSrc - input data
// pMBufDest - destination buffer
//============================================================
EXP_OPTION int ddocBin2Hex(const DigiDocMemBuf* pMBufSrc, DigiDocMemBuf* pMBufDest);
// Helper function that converts ISO Latin1 to UTF8
EXP_OPTION char* ascii2utf8(const char* ascii, char* utf8out, int* outlen);
// Helper function that converts UTF8 to ISO Latin1
EXP_OPTION char* utf82ascii(const char* utf8in, char* asciiout, int* outlen);
// converts string from unicode to ascii
EXP_OPTION void unicode2ascii(const char* uni, char* dest);
// converts unicode escapes string to UTF8
EXP_OPTION void unicodeEscapes2utf8(const char* uni, char* dest);
char* escape2xmlsym(const char* src);
int hasUmlauts(const char* str);
int str2asn1time(const SignedDoc* pSigDoc, const char* str, ASN1_GENERALIZEDTIME* asn1tm);
//--------------------------------------------------
// Converts xml symbols to corresponding escapes
// src - string with xml special sybols
// returns string with esacpes
//--------------------------------------------------
char* escape2xmlsym(const char* src);
char* unescapeXmlsym(const char* src);
//--------------------------------------------------
// Converts input data to UTF-8
// src - input data
// returns converted string or NULL. Caller must free it.
//--------------------------------------------------
EXP_OPTION int ddocConvertInput(const char* src, char** dest);
// Base64 encode some data
EXP_OPTION void encode(const byte* raw, int rawlen, byte* buf, int* buflen);
// Base64 decode some data
EXP_OPTION void decode(const byte* raw, int rawlen, byte* buf, int* buflen);
//============================================================
// Decodes input data in Base64 format.
// pMBufSrc - input data
// pMBufDest - destination buffer
//============================================================
EXP_OPTION int ddocDecodeBase64(DigiDocMemBuf* pMBufSrc, DigiDocMemBuf* pMBufDest);
//============================================================
// Decodes input data in Base64 format.
// data - input data
// len - length of input data. Use -1 for zero terminated strings
// pMBufDest - destination buffer
//============================================================
EXP_OPTION int ddocDecodeBase64Data(void* data, long lLen, DigiDocMemBuf* pMBufDest);
//============================================================
// Encodes input data in Base64 format.
// pMBufSrc - input data
// pMBufDest - destination buffer
//============================================================
EXP_OPTION int ddocEncodeBase64(const DigiDocMemBuf* pMBufSrc, DigiDocMemBuf* pMBufDest);
//=======< time convesrion >=======================
//--------------------------------------------------
// Decodes an ASN1 generalized time
// tm - ASN1 generalized time
// y - year
// M - month
// d - day of month
// h - hour
// m - minute
// s - second
// returns error code or ERR_OK
//--------------------------------------------------
int decodeGeneralizedTime(ASN1_GENERALIZEDTIME *tm,
int* y, int* M, int* d,
int* h, int* m, int* s);
//--------------------------------------------------
// Decodes an ASN1 UTC time
// tm - ASN1 generalized time
// y - year
// M - month
// d - day of month
// h - hour
// m - minute
// s - second
// returns error code or ERR_OK
//--------------------------------------------------
int decodeUTCTime(ASN1_UTCTIME *tm,
int* y, int* M, int* d,
int* h, int* m, int* s);
//==========================================================
// converts ASN1 time to time_t
//==========================================================
int asn1time2time_t(ASN1_TIME* tm, time_t* pT);
int asn1time2time_t_local(ASN1_TIME* tm, time_t* pT);
//==========================================================
// converts ASN1 time to string
//==========================================================
int asn1time2strYear(const SignedDoc* pSigDoc, ASN1_TIME* tm, char* buf, int year, int len);
//==========================================================
// converts ASN1 time to string
//==========================================================
int asn1time2str(const SignedDoc* pSigDoc, ASN1_TIME* tm, char* buf, int len);
//===================================================================
// converts time_t to timestamp string
// t - time_t input value
// szTimestamp - output buffer
// len - length of buffer
// returns error code or ERR_OK
//===================================================================
EXP_OPTION int time_t2str(time_t t, char* szTimestamp, int len);
//===================================================================
// converts string to time_t
// szTimestamp - input buffer
// pT - address time_t output value
// returns error code or ERR_OK
//===================================================================
EXP_OPTION int str2time_t(char* szTimestamp, time_t* pT);
//--------------------------------------------------
// Converts a filename according to platform rules
// dest - destination buffer
// destlen - destination buffer length
// src - source filename
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int ddocConvertFileName(char* dest, int destlen, const char* src);
//==========< only win32 fucntions >============
#ifdef WIN32
//--------------------------------------------------
// Converts input OEM charset data to 16 bit unicode.
// oem - 8 bit oem charset input data
// unicode - address of pointer for allocated unicode string. Caller must free() !
// outlen - address of length variable for unicode string
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int oem2unicode(const char* oem, char** unicode, int* outlen);
//--------------------------------------------------
// Converts input 16 bit unicode data to UTF8.
// unicode - 16 bit unicode input data
// utf8 - address of pointer for allocated utf8 string. Caller must free() !
// outlen - address of length variable for utf8 string
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int unicode2utf8(const char* unicode, char** utf8, int* outlen);
//--------------------------------------------------
// Converts input OEM charset data to UTF-8
// oem - 8 bit oem charset input data
// utf8 - address of buffer allocated utf8 string.
// len - size of buffer
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int oem2utf8(const char* oem, char* utf8, int len);
//--------------------------------------------------
// Converts input UTF-8 data to 16 bit unicode data.
// utf8 - UTF-8 input data
// unicode - address of pointer for allocated unicode string. Caller must free() !
// outlen - address of length variable for unicode string
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int utf82unicode(const char* utf8, char** unicode, int* outlen);
//--------------------------------------------------
// Converts input 16 bit unicode data to oem charset data.
// unicode - 16 bit unicode input data
// oem - address of pointer for allocated oem string. Caller must free() !
// outlen - address of length variable for oem string
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int unicode2oem(const char* unicode, char** oem, int* outlen);
//--------------------------------------------------
// Converts input UTF-8 data to OEM charset data
// utf8 - UTF-8 input data
// oem - address of buffer for oem string.
// len - size of buffer
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int utf82oem(const char* utf8, char* oem, int len);
//--------------------------------------------------
// Converts input UTF-8 data to OEM charset data
// pSigDoc - signed doc object
// pDf - data file obejct
// outFileName - output buffer
// len - length of output buffer
// returns error code or ERR_OK
//--------------------------------------------------
EXP_OPTION int getDataFileFileName(SignedDoc* pSigDoc, DataFile* pDf, char* outFileName, int len);
#endif // WIN32
//--------------------------------------------------
// Releases mem-block allocated by lib. In win32
// this must be done since the mem was allocated by dll
// and must also be released by dll that allocated it.
// p - mem to be freed
//--------------------------------------------------
EXP_OPTION void freeLibMem(void* p);
#ifdef __cplusplus
}
#endif
#endif // __DIGIDOC_CONVERT_H__
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