core/Addfunc.hh

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Copyright (c) 2000-2014 Ericsson Telecom AB
   3 // All rights reserved. This program and the accompanying materials
   4 // are made available under the terms of the Eclipse Public License v1.0
   5 // which accompanies this distribution, and is available at
   6 // http://www.eclipse.org/legal/epl-v10.html
   7 ///////////////////////////////////////////////////////////////////////////////
   8 #ifndef ADDFUNC_HH
   9 #define ADDFUNC_HH
  10
  11 #include "Types.h"
  12
  13 class INTEGER;
  14 class FLOAT;
  15 class BITSTRING;
  16 class BITSTRING_ELEMENT;
  17 class HEXSTRING;
  18 class HEXSTRING_ELEMENT;
  19 class OCTETSTRING;
  20 class OCTETSTRING_ELEMENT;
  21 class CHARSTRING;
  22 class CHARSTRING_ELEMENT;
  23 class UNIVERSAL_CHARSTRING;
  24 class UNIVERSAL_CHARSTRING_ELEMENT;
  25 class BITSTRING_template;
  26 class HEXSTRING_template;
  27 class OCTETSTRING_template;
  28 class CHARSTRING_template;
  29 class UNIVERSAL_CHARSTRING_template;
  30
  31 extern char hexdigit_to_char(unsigned char hexdigit);
  32
  33 // Additional predefined functions defined in Annex C of ES 101 873-1
  34
  35 // C.1 - int2char
  36 extern CHARSTRING int2char(int value);
  37 extern CHARSTRING int2char(const INTEGER& value);
  38
  39 // C.2 - int2unichar
  40 extern UNIVERSAL_CHARSTRING int2unichar(int value);
  41 extern UNIVERSAL_CHARSTRING int2unichar(const INTEGER& value);
  42
  43 // C.3 - int2bit
  44 extern BITSTRING int2bit(int value, int length);
  45 extern BITSTRING int2bit(int value, const INTEGER& length);
  46 extern BITSTRING int2bit(const INTEGER& value, int length);
  47 extern BITSTRING int2bit(const INTEGER& value, const INTEGER& length);
  48
  49 // C.4 - int2hex
  50 extern HEXSTRING int2hex(int value, int length);
  51 extern HEXSTRING int2hex(int value, const INTEGER& length);
  52 extern HEXSTRING int2hex(const INTEGER& value, int length);
  53 extern HEXSTRING int2hex(const INTEGER& value, const INTEGER& length);
  54
  55 // C.5 - int2oct
  56 extern OCTETSTRING int2oct(int value, int length);
  57 extern OCTETSTRING int2oct(int value, const INTEGER& length);
  58 extern OCTETSTRING int2oct(const INTEGER& value, int length);
  59 extern OCTETSTRING int2oct(const INTEGER& value, const INTEGER& length);
  60
  61 // C.6 - int2str
  62 extern CHARSTRING int2str(int value);
  63 extern CHARSTRING int2str(const INTEGER& value);
  64
  65 // C.7 - int2float
  66 extern double int2float(int value);
  67 extern double int2float(const INTEGER& value);
  68
  69 // C.8 - float2int
  70 extern INTEGER float2int(double value);
  71 extern INTEGER float2int(const FLOAT& value);
  72
  73 // C.9 - char2int
  74 extern int char2int(char value);
  75 extern int char2int(const char *value);
  76 extern int char2int(const CHARSTRING& value);
  77 extern int char2int(const CHARSTRING_ELEMENT& value);
  78
  79 // C.10 - char2oct
  80 extern OCTETSTRING char2oct(const char *value);
  81 extern OCTETSTRING char2oct(const CHARSTRING& value);
  82 extern OCTETSTRING char2oct(const CHARSTRING_ELEMENT& value);
  83
  84 // C.11 - unichar2int
  85 extern int unichar2int(const universal_char& value);
  86 extern int unichar2int(const UNIVERSAL_CHARSTRING& value);
  87 extern int unichar2int(const UNIVERSAL_CHARSTRING_ELEMENT& value);
  88
  89 // C.12 - bit2int
  90 extern INTEGER bit2int(const BITSTRING& value);
  91 extern INTEGER bit2int(const BITSTRING_ELEMENT& value);
  92
  93 // C.13 - bit2hex
  94 extern HEXSTRING bit2hex(const BITSTRING& value);
  95 extern HEXSTRING bit2hex(const BITSTRING_ELEMENT& value);
  96
  97 // C.14 - bit2oct
  98 extern OCTETSTRING bit2oct(const BITSTRING& value);
  99 extern OCTETSTRING bit2oct(const BITSTRING_ELEMENT& value);
 100
 101 // C.15 - bit2str
 102 extern CHARSTRING bit2str(const BITSTRING& value);
 103 extern CHARSTRING bit2str(const BITSTRING_ELEMENT& value);
 104
 105 // C.16 - hex2int
 106 extern INTEGER hex2int(const HEXSTRING& value);
 107 extern INTEGER hex2int(const HEXSTRING_ELEMENT& value);
 108
 109 // C.17 - hex2bit
 110 extern BITSTRING hex2bit(const HEXSTRING& value);
 111 extern BITSTRING hex2bit(const HEXSTRING_ELEMENT& value);
 112
 113 // C.18 - hex2oct
 114 extern OCTETSTRING hex2oct(const HEXSTRING& value);
 115 extern OCTETSTRING hex2oct(const HEXSTRING_ELEMENT& value);
 116
 117 // C.19 - hex2str
 118 extern CHARSTRING hex2str(const HEXSTRING& value);
 119 extern CHARSTRING hex2str(const HEXSTRING_ELEMENT& value);
 120
 121 // C.20 - oct2int
 122 extern INTEGER oct2int(const OCTETSTRING& value);
 123 extern INTEGER oct2int(const OCTETSTRING_ELEMENT& value);
 124
 125 // C.21 - oct2bit
 126 extern BITSTRING oct2bit(const OCTETSTRING& value);
 127 extern BITSTRING oct2bit(const OCTETSTRING_ELEMENT& value);
 128
 129 // C.22 - oct2hex
 130 extern HEXSTRING oct2hex(const OCTETSTRING& value);
 131 extern HEXSTRING oct2hex(const OCTETSTRING_ELEMENT& value);
 132
 133 // C.23 - oct2str
 134 extern CHARSTRING oct2str(const OCTETSTRING& value);
 135 extern CHARSTRING oct2str(const OCTETSTRING_ELEMENT& value);
 136
 137 // C.24 - oct2char
 138 extern CHARSTRING oct2char(const OCTETSTRING& value);
 139 extern CHARSTRING oct2char(const OCTETSTRING_ELEMENT& value);
 140
 141 // C.25 - str2int
 142 extern INTEGER str2int(const char *value);
 143 extern INTEGER str2int(const CHARSTRING& value);
 144 extern INTEGER str2int(const CHARSTRING_ELEMENT& value);
 145
 146 // C.26 - str2oct
 147 extern OCTETSTRING str2oct(const char *value);
 148 extern OCTETSTRING str2oct(const CHARSTRING& value);
 149
 150 // C.27 - str2float
 151 extern double str2float(const char *value);
 152 extern double str2float(const CHARSTRING& value);
 153
 154 // C.28 - lengthof: built-in
 155
 156 // C.29 - sizeof: built-in
 157
 158 // C.31 - ispresent: built-in
 159
 160 // C.32 - ischosen: built-in
 161
 162 // C.33 - regexp
 163 extern CHARSTRING regexp(const CHARSTRING& instr, const CHARSTRING& expression,
 164     int groupno);
 165 extern CHARSTRING regexp(const CHARSTRING& instr, const CHARSTRING& expression,
 166     const INTEGER& groupno);
 167 extern UNIVERSAL_CHARSTRING regexp(const UNIVERSAL_CHARSTRING& instr,
 168     const UNIVERSAL_CHARSTRING* expression_val,
 169     const UNIVERSAL_CHARSTRING_template* expression_tmpl,
 170     int groupno);
 171 extern UNIVERSAL_CHARSTRING regexp(const UNIVERSAL_CHARSTRING& instr,
 172     const UNIVERSAL_CHARSTRING& expression, int groupno);
 173 extern UNIVERSAL_CHARSTRING regexp(const UNIVERSAL_CHARSTRING& instr,
 174     const UNIVERSAL_CHARSTRING& expression, const INTEGER& groupno);
 175 // regexp on templates
 176 extern CHARSTRING regexp(const CHARSTRING_template& instr,
 177     const CHARSTRING_template& expression, int groupno);
 178 extern CHARSTRING regexp(const CHARSTRING_template& instr,
 179     const CHARSTRING_template& expression, const INTEGER& groupno);
 180 extern UNIVERSAL_CHARSTRING regexp(const UNIVERSAL_CHARSTRING_template& instr,
 181     const UNIVERSAL_CHARSTRING_template& expression, int groupno);
 182 extern UNIVERSAL_CHARSTRING regexp(const UNIVERSAL_CHARSTRING_template& instr,
 183     const UNIVERSAL_CHARSTRING_template& expression, const INTEGER& groupno);
 184
 185 // C.34 - substr
 186 extern void check_substr_arguments(int value_length, int index,
 187     int returncount, const char *string_type, const char *element_name);
 188 extern BITSTRING substr(const BITSTRING& value, int index, int returncount);
 189 extern BITSTRING substr(const BITSTRING& value, int index,
 190     const INTEGER& returncount);
 191 extern BITSTRING substr(const BITSTRING& value, const INTEGER& index,
 192     int returncount);
 193 extern BITSTRING substr(const BITSTRING& value, const INTEGER& index,
 194     const INTEGER& returncount);
 195 extern BITSTRING substr(const BITSTRING_ELEMENT& value, int index,
 196     int returncount);
 197 extern BITSTRING substr(const BITSTRING_ELEMENT& value, int index,
 198     const INTEGER& returncount);
 199 extern BITSTRING substr(const BITSTRING_ELEMENT& value, const INTEGER& index,
 200     int returncount);
 201 extern BITSTRING substr(const BITSTRING_ELEMENT& value, const INTEGER& index,
 202     const INTEGER& returncount);
 203
 204 extern HEXSTRING substr(const HEXSTRING& value, int index, int returncount);
 205 extern HEXSTRING substr(const HEXSTRING& value, int index,
 206     const INTEGER& returncount);
 207 extern HEXSTRING substr(const HEXSTRING& value, const INTEGER& index,
 208     int returncount);
 209 extern HEXSTRING substr(const HEXSTRING& value, const INTEGER& index,
 210     const INTEGER& returncount);
 211 extern HEXSTRING substr(const HEXSTRING_ELEMENT& value, int index,
 212     int returncount);
 213 extern HEXSTRING substr(const HEXSTRING_ELEMENT& value, int index,
 214     const INTEGER& returncount);
 215 extern HEXSTRING substr(const HEXSTRING_ELEMENT& value, const INTEGER& index,
 216     int returncount);
 217 extern HEXSTRING substr(const HEXSTRING_ELEMENT& value, const INTEGER& index,
 218     const INTEGER& returncount);
 219
 220 extern OCTETSTRING substr(const OCTETSTRING& value, int index,
 221     int returncount);
 222 extern OCTETSTRING substr(const OCTETSTRING& value, int index,
 223     const INTEGER& returncount);
 224 extern OCTETSTRING substr(const OCTETSTRING& value, const INTEGER& index,
 225     int returncount);
 226 extern OCTETSTRING substr(const OCTETSTRING& value, const INTEGER& index,
 227     const INTEGER& returncount);
 228 extern OCTETSTRING substr(const OCTETSTRING_ELEMENT& value, int index,
 229     int returncount);
 230 extern OCTETSTRING substr(const OCTETSTRING_ELEMENT& value, int index,
 231     const INTEGER& returncount);
 232 extern OCTETSTRING substr(const OCTETSTRING_ELEMENT& value,
 233     const INTEGER& index, int returncount);
 234 extern OCTETSTRING substr(const OCTETSTRING_ELEMENT& value,
 235     const INTEGER& index, const INTEGER& returncount);
 236
 237 extern CHARSTRING substr(const CHARSTRING& value, int index,
 238     int returncount);
 239 extern CHARSTRING substr(const CHARSTRING& value, int index,
 240     const INTEGER& returncount);
 241 extern CHARSTRING substr(const CHARSTRING& value, const INTEGER& index,
 242     int returncount);
 243 extern CHARSTRING substr(const CHARSTRING& value, const INTEGER& index,
 244     const INTEGER& returncount);
 245 extern CHARSTRING substr(const CHARSTRING_ELEMENT& value, int index,
 246     int returncount);
 247 extern CHARSTRING substr(const CHARSTRING_ELEMENT& value, int index,
 248     const INTEGER& returncount);
 249 extern CHARSTRING substr(const CHARSTRING_ELEMENT& value,
 250     const INTEGER& index, int returncount);
 251 extern CHARSTRING substr(const CHARSTRING_ELEMENT& value,
 252     const INTEGER& index, const INTEGER& returncount);
 253
 254 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING& value,
 255     int index, int returncount);
 256 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING& value,
 257     int index, const INTEGER& returncount);
 258 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING& value,
 259     const INTEGER& index, int returncount);
 260 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING& value,
 261     const INTEGER& index, const INTEGER& returncount);
 262 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING_ELEMENT& value,
 263     int index, int returncount);
 264 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING_ELEMENT& value,
 265     int index, const INTEGER& returncount);
 266 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING_ELEMENT& value,
 267     const INTEGER& index, int returncount);
 268 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING_ELEMENT& value,
 269     const INTEGER& index, const INTEGER& returncount);
 270
 271 // substr for templates
 272 extern BITSTRING substr(const BITSTRING_template& value, int index,
 273     int returncount);
 274 extern BITSTRING substr(const BITSTRING_template& value, int index,
 275     const INTEGER& returncount);
 276 extern BITSTRING substr(const BITSTRING_template& value, const INTEGER& index,
 277     int returncount);
 278 extern BITSTRING substr(const BITSTRING_template& value, const INTEGER& index,
 279     const INTEGER& returncount);
 280
 281 extern HEXSTRING substr(const HEXSTRING_template& value, int index,
 282     int returncount);
 283 extern HEXSTRING substr(const HEXSTRING_template& value, int index,
 284     const INTEGER& returncount);
 285 extern HEXSTRING substr(const HEXSTRING_template& value, const INTEGER& index,
 286     int returncount);
 287 extern HEXSTRING substr(const HEXSTRING_template& value, const INTEGER& index,
 288     const INTEGER& returncount);
 289
 290 extern OCTETSTRING substr(const OCTETSTRING_template& value, int index,
 291     int returncount);
 292 extern OCTETSTRING substr(const OCTETSTRING_template& value, int index,
 293     const INTEGER& returncount);
 294 extern OCTETSTRING substr(const OCTETSTRING_template& value, const INTEGER& index,
 295     int returncount);
 296 extern OCTETSTRING substr(const OCTETSTRING_template& value, const INTEGER& index,
 297     const INTEGER& returncount);
 298
 299 extern CHARSTRING substr(const CHARSTRING_template& value, int index,
 300     int returncount);
 301 extern CHARSTRING substr(const CHARSTRING_template& value, int index,
 302     const INTEGER& returncount);
 303 extern CHARSTRING substr(const CHARSTRING_template& value, const INTEGER& index,
 304     int returncount);
 305 extern CHARSTRING substr(const CHARSTRING_template& value, const INTEGER& index,
 306     const INTEGER& returncount);
 307
 308 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING_template& value,
 309     int index, int returncount);
 310 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING_template& value,
 311     int index, const INTEGER& returncount);
 312 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING_template& value,
 313     const INTEGER& index, int returncount);
 314 extern UNIVERSAL_CHARSTRING substr(const UNIVERSAL_CHARSTRING_template& value,
 315     const INTEGER& index, const INTEGER& returncount);
 316
 317 // C.35 - replace
 318 extern void check_replace_arguments(int value_length, int index, int len,
 319         const char *string_type, const char *element_name);
 320 extern BITSTRING replace(const BITSTRING& value, int index, int len,
 321         const BITSTRING& repl);
 322 extern BITSTRING replace(const BITSTRING& value, int index,
 323         const INTEGER& len, const BITSTRING& repl);
 324 extern BITSTRING replace(const BITSTRING& value, const INTEGER& index,
 325         int len, const BITSTRING& repl);
 326 extern BITSTRING replace(const BITSTRING& value, const INTEGER& index,
 327         const INTEGER& len, const BITSTRING& repl);
 328
 329 extern HEXSTRING replace(const HEXSTRING& value, int index, int len,
 330         const HEXSTRING& repl);
 331 extern HEXSTRING replace(const HEXSTRING& value, int index,
 332         const INTEGER& len, const HEXSTRING& repl);
 333 extern HEXSTRING replace(const HEXSTRING& value, const INTEGER& index,
 334         int len, const HEXSTRING& repl);
 335 extern HEXSTRING replace(const HEXSTRING& value, const INTEGER& index,
 336         const INTEGER& len, const HEXSTRING& repl);
 337
 338 extern OCTETSTRING replace(const OCTETSTRING& value, int index, int len,
 339         const OCTETSTRING& repl);
 340 extern OCTETSTRING replace(const OCTETSTRING& value, int index,
 341         const INTEGER& len, const OCTETSTRING& repl);
 342 extern OCTETSTRING replace(const OCTETSTRING& value, const INTEGER& index,
 343         int len, const OCTETSTRING& repl);
 344 extern OCTETSTRING replace(const OCTETSTRING& value, const INTEGER& index,
 345         const INTEGER& len, const OCTETSTRING& repl);
 346
 347 extern CHARSTRING replace(const CHARSTRING& value, int index, int len,
 348         const CHARSTRING& repl);
 349 extern CHARSTRING replace(const CHARSTRING& value, int index,
 350         const INTEGER& len, const CHARSTRING& repl);
 351 extern CHARSTRING replace(const CHARSTRING& value, const INTEGER& index,
 352         int len, const CHARSTRING& repl);
 353 extern CHARSTRING replace(const CHARSTRING& value, const INTEGER& index,
 354         const INTEGER& len, const CHARSTRING& repl);
 355
 356 extern UNIVERSAL_CHARSTRING replace(const UNIVERSAL_CHARSTRING& value,
 357         int index, int len, const UNIVERSAL_CHARSTRING& repl);
 358 extern UNIVERSAL_CHARSTRING replace(const UNIVERSAL_CHARSTRING& value,
 359         int index, const INTEGER& len, const UNIVERSAL_CHARSTRING& repl);
 360 extern UNIVERSAL_CHARSTRING replace(const UNIVERSAL_CHARSTRING& value,
 361         const INTEGER& index, int len, const UNIVERSAL_CHARSTRING& repl);
 362 extern UNIVERSAL_CHARSTRING replace(const UNIVERSAL_CHARSTRING& value,
 363         const INTEGER& index, const INTEGER& len,
 364         const UNIVERSAL_CHARSTRING& repl);
 365 // replace - template parameters
 366 extern BITSTRING replace(const BITSTRING_template& value, int index, int len,
 367         const BITSTRING_template& repl);
 368 extern BITSTRING replace(const BITSTRING_template& value, int index,
 369         const INTEGER& len, const BITSTRING_template& repl);
 370 extern BITSTRING replace(const BITSTRING_template& value, const INTEGER& index,
 371         int len, const BITSTRING_template& repl);
 372 extern BITSTRING replace(const BITSTRING_template& value, const INTEGER& index,
 373         const INTEGER& len, const BITSTRING_template& repl);
 374
 375 extern HEXSTRING replace(const HEXSTRING_template& value, int index, int len,
 376         const HEXSTRING_template& repl);
 377 extern HEXSTRING replace(const HEXSTRING_template& value, int index,
 378         const INTEGER& len, const HEXSTRING_template& repl);
 379 extern HEXSTRING replace(const HEXSTRING_template& value, const INTEGER& index,
 380         int len, const HEXSTRING_template& repl);
 381 extern HEXSTRING replace(const HEXSTRING_template& value, const INTEGER& index,
 382         const INTEGER& len, const HEXSTRING_template& repl);
 383
 384 extern OCTETSTRING replace(const OCTETSTRING_template& value, int index, int len,
 385         const OCTETSTRING& repl);
 386 extern OCTETSTRING replace(const OCTETSTRING_template& value, int index,
 387         const INTEGER& len, const OCTETSTRING& repl);
 388 extern OCTETSTRING replace(const OCTETSTRING_template& value, const INTEGER& index,
 389         int len, const OCTETSTRING_template& repl);
 390 extern OCTETSTRING replace(const OCTETSTRING_template& value, const INTEGER& index,
 391         const INTEGER& len, const OCTETSTRING_template& repl);
 392
 393 extern CHARSTRING replace(const CHARSTRING_template& value, int index, int len,
 394         const CHARSTRING_template& repl);
 395 extern CHARSTRING replace(const CHARSTRING_template& value, int index,
 396         const INTEGER& len, const CHARSTRING_template& repl);
 397 extern CHARSTRING replace(const CHARSTRING_template& value, const INTEGER& index,
 398         int len, const CHARSTRING_template& repl);
 399 extern CHARSTRING replace(const CHARSTRING_template& value, const INTEGER& index,
 400         const INTEGER& len, const CHARSTRING_template& repl);
 401
 402 extern UNIVERSAL_CHARSTRING replace(const UNIVERSAL_CHARSTRING_template& value,
 403         int index, int len, const UNIVERSAL_CHARSTRING_template& repl);
 404 extern UNIVERSAL_CHARSTRING replace(const UNIVERSAL_CHARSTRING_template& value,
 405         int index, const INTEGER& len, const UNIVERSAL_CHARSTRING_template& repl);
 406 extern UNIVERSAL_CHARSTRING replace(const UNIVERSAL_CHARSTRING_template& value,
 407         const INTEGER& index, int len, const UNIVERSAL_CHARSTRING_template& repl);
 408 extern UNIVERSAL_CHARSTRING replace(const UNIVERSAL_CHARSTRING_template& value,
 409         const INTEGER& index, const INTEGER& len,
 410         const UNIVERSAL_CHARSTRING_template& repl);
 411
 412
 413 // C.36 - rnd
 414 extern double rnd();
 415 extern double rnd(double seed);
 416 extern double rnd(const FLOAT& seed);
 417
 418
 419 // Additional predefined functions defined in Annex B of ES 101 873-7
 420
 421 // B.1 decomp - not implemented yet
 422
 423
 424 // Non-standard functions
 425
 426 // str2bit
 427 extern BITSTRING str2bit(const char *value);
 428 extern BITSTRING str2bit(const CHARSTRING& value);
 429 extern BITSTRING str2bit(const CHARSTRING_ELEMENT& value);
 430
 431 // str2hex
 432 extern HEXSTRING str2hex(const char *value);
 433 extern HEXSTRING str2hex(const CHARSTRING& value);
 434 extern HEXSTRING str2hex(const CHARSTRING_ELEMENT& value);
 435
 436 // float2str
 437 extern CHARSTRING float2str(double value);
 438 extern CHARSTRING float2str(const FLOAT& value);
 439
 440 // unichar2char
 441 extern CHARSTRING unichar2char(const UNIVERSAL_CHARSTRING& value);
 442 extern CHARSTRING unichar2char(const UNIVERSAL_CHARSTRING_ELEMENT& value);
 443
 444 // only for internal purposes
 445 extern CHARSTRING get_port_name(const char *port_name, int array_index);
 446 extern CHARSTRING get_port_name(const char *port_name,
 447     const INTEGER& array_index);
 448 extern CHARSTRING get_port_name(const CHARSTRING& port_name, int array_index);
 449 extern CHARSTRING get_port_name(const CHARSTRING& port_name,
 450     const INTEGER& array_index);
 451
 452 unsigned char char_to_hexdigit(char c);
 453
 454 // unichar2oct
 455 extern OCTETSTRING unichar2oct(const UNIVERSAL_CHARSTRING& invalue); // default string_encoding UTF-8
 456 extern OCTETSTRING unichar2oct(const UNIVERSAL_CHARSTRING& invalue,
 457                                const CHARSTRING& string_encoding);
 458 //oct2unichar
 459 extern UNIVERSAL_CHARSTRING oct2unichar(const OCTETSTRING& invalue ); // default string_encoding UTF-8
 460 extern UNIVERSAL_CHARSTRING oct2unichar(const OCTETSTRING& invalue,
 461                                         const CHARSTRING& string_encoding);
 462
 463 extern CHARSTRING get_stringencoding(const OCTETSTRING& encoded__value);
 464 extern OCTETSTRING remove_bom(const OCTETSTRING& encoded__value);
 465 extern CHARSTRING encode_base64(const OCTETSTRING& msg, bool use_linebreaks);
 466 extern CHARSTRING encode_base64(const OCTETSTRING& msg);
 467 extern OCTETSTRING decode_base64(const CHARSTRING& b64);
 468
 469 #endif