Emeric Vigier | 2f62582 | 2012-08-06 11:09:52 -0400 | [diff] [blame] | 1 | // Copyright (C) 1999-2005 Open Source Telecom Corporation. |
| 2 | // Copyright (C) 2006-2010 David Sugar, Tycho Softworks. |
| 3 | // |
| 4 | // This program is free software; you can redistribute it and/or modify |
| 5 | // it under the terms of the GNU General Public License as published by |
| 6 | // the Free Software Foundation; either version 2 of the License, or |
| 7 | // (at your option) any later version. |
| 8 | // |
| 9 | // This program is distributed in the hope that it will be useful, |
| 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | // GNU General Public License for more details. |
| 13 | // |
| 14 | // You should have received a copy of the GNU General Public License |
| 15 | // along with this program; if not, write to the Free Software |
| 16 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | // |
| 18 | // As a special exception, you may use this file as part of a free software |
| 19 | // library without restriction. Specifically, if other files instantiate |
| 20 | // templates or use macros or inline functions from this file, or you compile |
| 21 | // this file and link it with other files to produce an executable, this |
| 22 | // file does not by itself cause the resulting executable to be covered by |
| 23 | // the GNU General Public License. This exception does not however |
| 24 | // invalidate any other reasons why the executable file might be covered by |
| 25 | // the GNU General Public License. |
| 26 | // |
| 27 | // This exception applies only to the code released under the name GNU |
| 28 | // Common C++. If you copy code from other releases into a copy of GNU |
| 29 | // Common C++, as the General Public License permits, the exception does |
| 30 | // not apply to the code that you add in this way. To avoid misleading |
| 31 | // anyone as to the status of such modified files, you must delete |
| 32 | // this exception notice from them. |
| 33 | // |
| 34 | // If you write modifications of your own for GNU Common C++, it is your choice |
| 35 | // whether to permit this exception to apply to your modifications. |
| 36 | // If you do not wish that, delete this exception notice. |
| 37 | // |
| 38 | |
| 39 | #include <cc++/config.h> |
| 40 | #include <cc++/export.h> |
| 41 | #include <cc++/file.h> |
| 42 | #include <cc++/misc.h> |
| 43 | #include <sys/stat.h> |
| 44 | #include "private.h" |
| 45 | #include <cstdlib> |
| 46 | #include <cstdio> |
| 47 | |
| 48 | #ifndef CAPE_REGISTRY_APPLICATIONS |
| 49 | #define CAPE_REGISTRY_APPLICATIONS "SOFTWARE\\CAPE Applications" |
| 50 | #define CAPE_REGISTRY_USERSETTINGS "Software\\CAPE Applications" |
| 51 | #endif |
| 52 | |
| 53 | #ifdef WIN32 |
| 54 | class Registry |
| 55 | { |
| 56 | public: |
| 57 | const char *configdir; |
| 58 | Registry(); |
| 59 | }; |
| 60 | |
| 61 | Registry::Registry() |
| 62 | { |
| 63 | configdir = getenv("SystemRoot"); |
| 64 | if(!configdir || !*configdir) |
| 65 | configdir = getenv("windir"); |
| 66 | if(!configdir || !*configdir) |
| 67 | configdir = "C:\\WINDOWS"; |
| 68 | } |
| 69 | |
| 70 | static Registry registry; |
| 71 | #endif |
| 72 | |
| 73 | #ifdef CCXX_NAMESPACES |
| 74 | namespace ost { |
| 75 | using namespace std; |
| 76 | #endif |
| 77 | |
| 78 | int Keydata::count = 0; |
| 79 | int Keydata::sequence = 1; |
| 80 | ifstream *Keydata::cfgFile = NULL; |
| 81 | char Keydata::lastpath[KEYDATA_PATH_SIZE + 1]; |
| 82 | |
| 83 | void endKeydata(); |
| 84 | |
| 85 | static unsigned bitsize(void) |
| 86 | { |
| 87 | if(sizeof(void *) > 4) |
| 88 | return 2; |
| 89 | return 1; |
| 90 | } |
| 91 | |
| 92 | Keydata::Keydata() : |
| 93 | MemPager(KEYDATA_PAGER_SIZE * bitsize()) |
| 94 | { |
| 95 | link = 0; |
| 96 | memset(&keys, 0, sizeof(keys)); |
| 97 | } |
| 98 | |
| 99 | Keydata::Keydata(const char *path) : |
| 100 | MemPager(KEYDATA_PAGER_SIZE * bitsize()) |
| 101 | { |
| 102 | link = 0; |
| 103 | memset(&keys, 0, sizeof(keys)); |
| 104 | load(path); |
| 105 | } |
| 106 | |
| 107 | Keydata::Keydata(Define *pairs, const char *path) : |
| 108 | MemPager(KEYDATA_PAGER_SIZE * bitsize()) |
| 109 | { |
| 110 | link = 0; |
| 111 | memset(&keys, 0, sizeof(keys)); |
| 112 | load(pairs); |
| 113 | if(path) |
| 114 | load(path); |
| 115 | } |
| 116 | |
| 117 | Keydata::~Keydata() |
| 118 | { |
| 119 | clean(); |
| 120 | unlink(); |
| 121 | if(count < 1) |
| 122 | endKeydata(); |
| 123 | } |
| 124 | |
| 125 | Keydata::Keysym *Keydata::getSymbol(const char *sym, bool create) |
| 126 | { |
| 127 | unsigned path = getIndex(sym); |
| 128 | size_t len = strlen(sym) + 1; |
| 129 | Keysym *key = keys[path]; |
| 130 | |
| 131 | while(key) { |
| 132 | if(!stricmp(sym, key->sym)) |
| 133 | return key; |
| 134 | key = key->next; |
| 135 | } |
| 136 | if(!create) |
| 137 | return NULL; |
| 138 | |
| 139 | // note: keysym has 1 byte for null character already |
| 140 | key = (Keysym *)alloc(sizeof(Keysym) + len - 1); |
| 141 | setString(key->sym, len, sym); |
| 142 | |
| 143 | key->count = 0; |
| 144 | key->next = keys[path]; |
| 145 | key->data = NULL; |
| 146 | key->list = NULL; |
| 147 | keys[path] = key; |
| 148 | return key; |
| 149 | } |
| 150 | |
| 151 | unsigned Keydata::getIndex(const char *str) |
| 152 | { |
| 153 | unsigned key = 0; |
| 154 | |
| 155 | while(*str) |
| 156 | key = (key << 1) ^ (*(str++) & 0x1f); |
| 157 | |
| 158 | return key % KEYDATA_INDEX_SIZE; |
| 159 | } |
| 160 | |
| 161 | int Keydata::getCount(const char *sym) |
| 162 | { |
| 163 | Keysym *key = getSymbol(sym, false); |
| 164 | if(!key) |
| 165 | return 0; |
| 166 | |
| 167 | return key->count; |
| 168 | } |
| 169 | |
| 170 | const char *Keydata::getFirst(const char *sym) |
| 171 | { |
| 172 | Keysym *key = getSymbol(sym, false); |
| 173 | Keyval *val; |
| 174 | |
| 175 | if(!key) |
| 176 | return NULL; |
| 177 | |
| 178 | val = key->data; |
| 179 | if(!val) |
| 180 | return NULL; |
| 181 | |
| 182 | while(val->next) |
| 183 | val = val->next; |
| 184 | |
| 185 | return val->val; |
| 186 | } |
| 187 | |
| 188 | const char *Keydata::getString(const char *sym, const char *def) |
| 189 | { |
| 190 | const char *cp = getLast(sym); |
| 191 | |
| 192 | if(!cp) |
| 193 | return def; |
| 194 | |
| 195 | return cp; |
| 196 | } |
| 197 | |
| 198 | long Keydata::getLong(const char *sym, long def) |
| 199 | { |
| 200 | const char *cp = getLast(sym); |
| 201 | |
| 202 | if(!cp) |
| 203 | return def; |
| 204 | |
| 205 | return atol(cp); |
| 206 | } |
| 207 | |
| 208 | double Keydata::getDouble(const char *sym, double def) |
| 209 | { |
| 210 | const char *cp = getLast(sym); |
| 211 | |
| 212 | if(!cp) |
| 213 | return def; |
| 214 | |
| 215 | return atof(cp); |
| 216 | } |
| 217 | |
| 218 | bool Keydata::getBool(const char *sym) |
| 219 | { |
| 220 | const char *cp = getLast(sym); |
| 221 | |
| 222 | if(!cp) |
| 223 | return false; |
| 224 | |
| 225 | switch(*cp) { |
| 226 | case 'y': |
| 227 | case 'Y': |
| 228 | case 't': |
| 229 | case 'T': |
| 230 | return true; |
| 231 | default: |
| 232 | return false; |
| 233 | } |
| 234 | } |
| 235 | |
| 236 | bool Keydata::isKey(const char *sym) |
| 237 | { |
| 238 | if(getLast(sym)) |
| 239 | return true; |
| 240 | |
| 241 | return false; |
| 242 | } |
| 243 | |
| 244 | const char *Keydata::getLast(const char *sym) |
| 245 | { |
| 246 | Keysym *key = getSymbol(sym, false); |
| 247 | if(!key) |
| 248 | return NULL; |
| 249 | |
| 250 | if(!key->data) |
| 251 | return NULL; |
| 252 | |
| 253 | return key->data->val; |
| 254 | } |
| 255 | |
| 256 | unsigned Keydata::getCount(void) |
| 257 | { |
| 258 | unsigned icount = 0; |
| 259 | Keysym *key; |
| 260 | int idx; |
| 261 | |
| 262 | for(idx = 0; idx < KEYDATA_INDEX_SIZE; ++idx) { |
| 263 | key = keys[idx]; |
| 264 | while(key) { |
| 265 | ++icount; |
| 266 | key = key->next; |
| 267 | } |
| 268 | } |
| 269 | return icount; |
| 270 | } |
| 271 | |
| 272 | unsigned Keydata::getIndex(char **data, unsigned max) |
| 273 | { |
| 274 | int idx; |
| 275 | Keysym *key; |
| 276 | unsigned icount = 0; |
| 277 | |
| 278 | for(idx = 0; idx < KEYDATA_INDEX_SIZE; ++idx) { |
| 279 | if(icount >= max) |
| 280 | break; |
| 281 | key = keys[idx]; |
| 282 | while(key && icount < max) { |
| 283 | *(data++) = key->sym; |
| 284 | ++icount; |
| 285 | key = key->next; |
| 286 | } |
| 287 | } |
| 288 | *data = NULL; |
| 289 | return icount; |
| 290 | } |
| 291 | |
| 292 | void Keydata::setValue(const char *sym, const char *data) |
| 293 | { |
| 294 | size_t len = strlen(data) + 1; |
| 295 | Keysym *key = getSymbol(sym, true); |
| 296 | Keyval *val; |
| 297 | |
| 298 | if(!data) |
| 299 | data = ""; |
| 300 | |
| 301 | // note keyval has 1 byte for null already |
| 302 | val = (Keyval *)alloc(sizeof(Keyval) + len - 1); |
| 303 | ++key->count; |
| 304 | key->list = NULL; |
| 305 | val->next = key->data; |
| 306 | key->data = val; |
| 307 | setString(val->val, len, data); |
| 308 | } |
| 309 | |
| 310 | const char *const *Keydata::getList(const char *sym) |
| 311 | { |
| 312 | int icount; |
| 313 | Keysym *key = getSymbol(sym, false); |
| 314 | Keyval *data; |
| 315 | |
| 316 | if(!key) |
| 317 | return NULL; |
| 318 | |
| 319 | icount = key->count; |
| 320 | if(!icount) |
| 321 | return NULL; |
| 322 | |
| 323 | ++icount; |
| 324 | if(!key->list) { |
| 325 | key->list =(const char **)first(sizeof(const char**) * icount); |
| 326 | key->list[--icount] = NULL; |
| 327 | data = key->data; |
| 328 | while(icount && data) { |
| 329 | key->list[--icount] = data->val; |
| 330 | data = data->next; |
| 331 | } |
| 332 | while(icount) |
| 333 | key->list[--icount] = ""; |
| 334 | } |
| 335 | return key->list; |
| 336 | } |
| 337 | |
| 338 | void Keydata::clrValue(const char *sym) |
| 339 | { |
| 340 | Keysym *key = getSymbol(sym, false); |
| 341 | if(!key) |
| 342 | return; |
| 343 | |
| 344 | key->count = 0; |
| 345 | key->list = NULL; |
| 346 | key->data = NULL; |
| 347 | } |
| 348 | |
| 349 | void Keydata::load(Define *defs) |
| 350 | { |
| 351 | Keysym *key; |
| 352 | |
| 353 | while(defs->keyword) { |
| 354 | key = getSymbol(defs->keyword, true); |
| 355 | if(!key->data) |
| 356 | setValue(defs->keyword, defs->value); |
| 357 | ++defs; |
| 358 | } |
| 359 | } |
| 360 | |
| 361 | void Keydata::load(const char *keypath) |
| 362 | { |
| 363 | loadPrefix(NULL, keypath); |
| 364 | } |
| 365 | |
| 366 | void Keydata::loadPrefix(const char *pre, const char *keypath) |
| 367 | { |
| 368 | // FIXME: use string of dinamic allocation |
| 369 | char path[KEYDATA_PATH_SIZE]; |
| 370 | char seek[33]; |
| 371 | const char *prefix = NULL; |
| 372 | const char *ext; |
| 373 | #ifdef WIN32 |
| 374 | const char *ccp; |
| 375 | #endif |
| 376 | char *cp; |
| 377 | bool etcpath = false, etctest = false; |
| 378 | #ifndef WIN32 |
| 379 | struct stat ino; |
| 380 | #endif |
| 381 | |
| 382 | path[0] = 0; |
| 383 | |
| 384 | #ifdef WIN32 |
| 385 | HKEY key; |
| 386 | LONG value; |
| 387 | DWORD keynamelen, keytextlen; |
| 388 | TCHAR keyname[256]; |
| 389 | TCHAR keytext[256]; |
| 390 | DWORD keyindex = 0; |
| 391 | char *regprefix = getenv("CONFIG_REGISTRY"); |
| 392 | |
| 393 | if(!regprefix) |
| 394 | regprefix=""; |
| 395 | |
| 396 | ccp = keypath; |
| 397 | if(*ccp == '~') { |
| 398 | ++ccp; |
| 399 | if(*ccp == '/') |
| 400 | ++ccp; |
| 401 | snprintf(path, sizeof(path), CAPE_REGISTRY_USERSETTINGS "/%s%s/", regprefix, ccp); |
| 402 | } |
| 403 | else { |
| 404 | if(*ccp == '/') |
| 405 | ++ccp; |
| 406 | snprintf(path, sizeof(path), CAPE_REGISTRY_APPLICATIONS "/%s%s/", regprefix, ccp); |
| 407 | } |
| 408 | |
| 409 | cp = path; |
| 410 | while(NULL != (cp = strchr(cp, '/'))) |
| 411 | *cp = '\\'; |
| 412 | |
| 413 | if(*keypath == '~') |
| 414 | value = RegOpenKey(HKEY_CURRENT_USER, path, &key); |
| 415 | else |
| 416 | value = RegOpenKey(HKEY_LOCAL_MACHINE, path, &key); |
| 417 | |
| 418 | // if registry key path is found, then we use registry values |
| 419 | // and ignore .ini files... |
| 420 | |
| 421 | if(value == ERROR_SUCCESS) { |
| 422 | for(;;) { |
| 423 | keynamelen = 256; |
| 424 | value = RegEnumKeyEx(key, keyindex, keyname, &keynamelen, NULL, NULL, NULL, NULL); |
| 425 | if(value != ERROR_SUCCESS) |
| 426 | break; |
| 427 | |
| 428 | keytextlen = 256; |
| 429 | keytext[0] = '\0'; |
| 430 | value = RegEnumValue(key, keyindex++, keytext, &keytextlen, NULL, NULL, NULL, NULL); |
| 431 | if(value != ERROR_SUCCESS) |
| 432 | continue; |
| 433 | |
| 434 | if(pre) { |
| 435 | snprintf(path, sizeof(path), "%s.%s", pre, keyname); |
| 436 | setValue(path, keytext); |
| 437 | } |
| 438 | else |
| 439 | setValue(keyname, keytext); |
| 440 | } |
| 441 | RegCloseKey(key); |
| 442 | return; |
| 443 | } |
| 444 | |
| 445 | // windows will not support subdir .ini tree; now if not in |
| 446 | // registry, then assume unavailable |
| 447 | |
| 448 | ccp = strchr(keypath + 3, '/'); |
| 449 | if(ccp) |
| 450 | ccp = strchr(ccp, '/'); |
| 451 | |
| 452 | if(ccp) |
| 453 | return; |
| 454 | |
| 455 | if(*keypath == '~') { |
| 456 | prefix = getenv("USERPROFILE"); |
| 457 | if(!prefix) |
| 458 | return; |
| 459 | |
| 460 | setString(path, sizeof(path) - 8, prefix); |
| 461 | addString(path, sizeof(path), "\\"); |
| 462 | ++keypath; |
| 463 | cp = path; |
| 464 | while(NULL != (cp = strchr(cp, '\\'))) |
| 465 | *cp = '/'; |
| 466 | } |
| 467 | |
| 468 | #else |
| 469 | |
| 470 | if(*keypath == '~') { |
| 471 | prefix = getenv("HOME"); |
| 472 | if(!prefix) |
| 473 | return; |
| 474 | |
| 475 | setString(path, sizeof(path) - 8, prefix); |
| 476 | addString(path, sizeof(path), "/."); |
| 477 | ++keypath; |
| 478 | } |
| 479 | |
| 480 | #endif |
| 481 | |
| 482 | if(!prefix) { |
| 483 | #ifdef WIN32 |
| 484 | if(!prefix || !*prefix) |
| 485 | prefix = registry.configdir; |
| 486 | #else |
| 487 | |
| 488 | retry: |
| 489 | #ifdef ETC_CONFDIR |
| 490 | if(!prefix || !*prefix) { |
| 491 | if(etcpath) |
| 492 | prefix = ETC_PREFIX; |
| 493 | else |
| 494 | prefix = ETC_CONFDIR; |
| 495 | etctest = true; |
| 496 | if(!stricmp(ETC_PREFIX, ETC_CONFDIR)) |
| 497 | etcpath = true; |
| 498 | } |
| 499 | #else |
| 500 | |
| 501 | if(!prefix || !*prefix) { |
| 502 | etctest = true; |
| 503 | prefix = ETC_PREFIX; |
| 504 | } |
| 505 | #endif |
| 506 | |
| 507 | #endif |
| 508 | |
| 509 | setString(path, sizeof(path) - 8, prefix); |
| 510 | |
| 511 | #ifdef WIN32 |
| 512 | cp = path; |
| 513 | while(NULL != (cp = strchr(cp, '\\'))) |
| 514 | *cp = '/'; |
| 515 | |
| 516 | cp = path + strlen(path) - 1; |
| 517 | if(*cp != '/') { |
| 518 | *(++cp) = '/'; |
| 519 | *(++cp) = 0; |
| 520 | } |
| 521 | #endif |
| 522 | prefix = NULL; |
| 523 | } |
| 524 | |
| 525 | if(*keypath == '/' || *keypath == '\\') |
| 526 | ++keypath; |
| 527 | |
| 528 | addString(path, sizeof(path), keypath); |
| 529 | cp = strrchr(path, '/'); |
| 530 | setString(seek, sizeof(seek), cp + 1); |
| 531 | *cp = 0; |
| 532 | |
| 533 | ext = strrchr(path, '/'); |
| 534 | if(ext) |
| 535 | ext = strrchr(ext + 2, '.'); |
| 536 | else |
| 537 | ext = strrchr(path + 1, '.'); |
| 538 | |
| 539 | #ifdef WIN32 |
| 540 | if(!ext) |
| 541 | addString(path, sizeof(path), ".ini"); |
| 542 | #else |
| 543 | if(!prefix && !ext) |
| 544 | addString(path, sizeof(path), ".conf"); |
| 545 | else if(prefix && !ext) |
| 546 | addString(path, sizeof(path), "rc"); |
| 547 | |
| 548 | ino.st_uid = (unsigned)-1; |
| 549 | |
| 550 | if(stat(path, &ino) < 0 && etctest && !etcpath) { |
| 551 | etcpath = true; |
| 552 | goto retry; |
| 553 | } |
| 554 | |
| 555 | // if root, make sure root owned config... |
| 556 | |
| 557 | if(!geteuid() && ino.st_uid) |
| 558 | return; |
| 559 | |
| 560 | // if root, make sure from a etc path only... |
| 561 | |
| 562 | if(!geteuid() && !etctest) |
| 563 | return; |
| 564 | |
| 565 | #endif |
| 566 | loadFile(path, seek, pre); |
| 567 | } |
| 568 | |
| 569 | void Keydata::loadFile(const char *path, const char *keys, const char *pre) |
| 570 | { |
| 571 | char seek[33]; |
| 572 | char find[33]; |
| 573 | char line[256]; |
| 574 | char buffer[256]; |
| 575 | char *cp, *ep; |
| 576 | int fpos; |
| 577 | |
| 578 | if(keys) |
| 579 | setString(seek, sizeof(seek), keys); |
| 580 | else |
| 581 | seek[0] = 0; |
| 582 | |
| 583 | if(strcmp(path, lastpath)) { |
| 584 | endKeydata(); |
| 585 | if(canAccess(path)) |
| 586 | cfgFile->open(path, ios::in); |
| 587 | else |
| 588 | return; |
| 589 | if(!cfgFile->is_open()) |
| 590 | return; |
| 591 | setString(lastpath, sizeof(lastpath), path); |
| 592 | } |
| 593 | |
| 594 | if(link != sequence) { |
| 595 | link = sequence; |
| 596 | ++count; |
| 597 | } |
| 598 | |
| 599 | find[0] = 0; |
| 600 | cfgFile->seekg(0); |
| 601 | while(keys && stricmp(seek, find)) { |
| 602 | cfgFile->getline(line, sizeof(line) - 1); |
| 603 | if(cfgFile->eof()) { |
| 604 | lastpath[0] = 0; |
| 605 | cfgFile->close(); |
| 606 | cfgFile->clear(); |
| 607 | return; |
| 608 | } |
| 609 | |
| 610 | cp = line; |
| 611 | while(*cp == ' ' || *cp == '\n' || *cp == '\t') |
| 612 | ++cp; |
| 613 | |
| 614 | if(*cp != '[') |
| 615 | continue; |
| 616 | |
| 617 | ep = strchr(cp, ']'); |
| 618 | if(ep) |
| 619 | *ep = 0; |
| 620 | else |
| 621 | continue; |
| 622 | |
| 623 | setString(find, 32, ++cp); |
| 624 | } |
| 625 | |
| 626 | for(;;) { |
| 627 | if(cfgFile->eof()) { |
| 628 | lastpath[0] = 0; |
| 629 | cfgFile->close(); |
| 630 | cfgFile->clear(); |
| 631 | return; |
| 632 | } |
| 633 | |
| 634 | cfgFile->getline(line, sizeof(line) - 1); |
| 635 | |
| 636 | cp = line; |
| 637 | while(*cp == ' ' || *cp == '\t' || *cp == '\n') |
| 638 | ++cp; |
| 639 | |
| 640 | if(!*cp || *cp == '#' || *cp == ';' || *cp == '!') |
| 641 | continue; |
| 642 | |
| 643 | if(*cp == '[') |
| 644 | return; |
| 645 | |
| 646 | fpos = 0; |
| 647 | while(*cp && *cp != '=') { |
| 648 | if(*cp == ' ' || *cp == '\t') { |
| 649 | ++cp; |
| 650 | continue; |
| 651 | } |
| 652 | find[fpos] = *(cp++); |
| 653 | if(fpos < 32) |
| 654 | ++fpos; |
| 655 | } |
| 656 | find[fpos] = 0; |
| 657 | if(*cp != '=') |
| 658 | continue; |
| 659 | |
| 660 | ++cp; |
| 661 | while(*cp == ' ' || *cp == '\t' || *cp == '\n') |
| 662 | ++cp; |
| 663 | |
| 664 | ep = cp + strlen(cp); |
| 665 | while((--ep) > cp) { |
| 666 | if(*ep == ' ' || *ep == '\t' || *ep == '\n') |
| 667 | *ep = 0; |
| 668 | else |
| 669 | break; |
| 670 | } |
| 671 | |
| 672 | if(*cp == *ep && (*cp == '\'' || *cp == '\"')) { |
| 673 | ++cp; |
| 674 | *ep = 0; |
| 675 | } |
| 676 | |
| 677 | if(pre) { |
| 678 | #ifdef HAVE_SNPRINTF |
| 679 | snprintf(buffer, 256, "%s.%s", pre, find); |
| 680 | #else |
| 681 | setString(buffer, 256, pre); |
| 682 | addString(buffer, 256, "."); |
| 683 | addString(buffer, 256, find); |
| 684 | #endif |
| 685 | setValue(buffer, cp); |
| 686 | } |
| 687 | else |
| 688 | setValue(find, cp); |
| 689 | } |
| 690 | } |
| 691 | |
| 692 | void Keydata::unlink(void) |
| 693 | { |
| 694 | if(link != sequence) { |
| 695 | link = 0; |
| 696 | return; |
| 697 | } |
| 698 | |
| 699 | link = 0; |
| 700 | --count; |
| 701 | } |
| 702 | |
| 703 | void Keydata::end(void) |
| 704 | { |
| 705 | Keydata::count = 0; |
| 706 | ++Keydata::sequence; |
| 707 | if(!Keydata::sequence) |
| 708 | ++Keydata::sequence; |
| 709 | |
| 710 | Keydata::lastpath[0] = 0; |
| 711 | if(!Keydata::cfgFile) |
| 712 | Keydata::cfgFile = new std::ifstream(); |
| 713 | else if(Keydata::cfgFile->is_open()) { |
| 714 | Keydata::cfgFile->close(); |
| 715 | Keydata::cfgFile->clear(); |
| 716 | } |
| 717 | } |
| 718 | |
| 719 | #ifdef CCXX_NAMESPACES |
| 720 | } |
| 721 | #endif |
| 722 | |
| 723 | /** EMACS ** |
| 724 | * Local variables: |
| 725 | * mode: c++ |
| 726 | * c-basic-offset: 4 |
| 727 | * End: |
| 728 | */ |