1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ 2 /* dbus-sysdeps-util.c Would be in dbus-sysdeps.c, but not used in libdbus 3 * 4 * Copyright (C) 2002, 2003, 2004, 2005 Red Hat, Inc. 5 * Copyright (C) 2003 CodeFactory AB 6 * 7 * Licensed under the Academic Free License version 2.1 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 22 * 23 */ 24 25 #include <config.h> 26 27 #define STRSAFE_NO_DEPRECATE 28 29 #include "dbus-sysdeps.h" 30 #include "dbus-internals.h" 31 #include "dbus-protocol.h" 32 #include "dbus-string.h" 33 #include "dbus-sysdeps.h" 34 #include "dbus-sysdeps-win.h" 35 #include "dbus-sockets-win.h" 36 #include "dbus-memory.h" 37 #include "dbus-pipe.h" 38 39 #include <stdio.h> 40 #include <stdlib.h> 41 #if HAVE_ERRNO_H 42 #include <errno.h> 43 #endif 44 #include <winsock2.h> // WSA error codes 45 46 #ifndef DBUS_WINCE 47 #include <io.h> 48 #include <lm.h> 49 #include <sys/stat.h> 50 #endif 51 52 53 /** 54 * Does the chdir, fork, setsid, etc. to become a daemon process. 55 * 56 * @param pidfile #NULL, or pidfile to create 57 * @param print_pid_fd file descriptor to print daemon's pid to, or -1 for none 58 * @param error return location for errors 59 * @param keep_umask #TRUE to keep the original umask 60 * @returns #FALSE on failure 61 */ 62 dbus_bool_t 63 _dbus_become_daemon (const DBusString *pidfile, 64 DBusPipe *print_pid_pipe, 65 DBusError *error, 66 dbus_bool_t keep_umask) 67 { 68 return TRUE; 69 } 70 71 /** 72 * Creates a file containing the process ID. 73 * 74 * @param filename the filename to write to 75 * @param pid our process ID 76 * @param error return location for errors 77 * @returns #FALSE on failure 78 */ 79 static dbus_bool_t 80 _dbus_write_pid_file (const DBusString *filename, 81 unsigned long pid, 82 DBusError *error) 83 { 84 const char *cfilename; 85 HANDLE hnd; 86 char pidstr[20]; 87 int total; 88 int bytes_to_write; 89 90 _DBUS_ASSERT_ERROR_IS_CLEAR (error); 91 92 cfilename = _dbus_string_get_const_data (filename); 93 94 hnd = CreateFileA (cfilename, GENERIC_WRITE, 95 FILE_SHARE_READ | FILE_SHARE_WRITE, 96 NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 97 INVALID_HANDLE_VALUE); 98 if (hnd == INVALID_HANDLE_VALUE) 99 { 100 char *emsg = _dbus_win_error_string (GetLastError ()); 101 dbus_set_error (error, _dbus_win_error_from_last_error (), 102 "Could not create PID file %s: %s", 103 cfilename, emsg); 104 _dbus_win_free_error_string (emsg); 105 return FALSE; 106 } 107 108 if (snprintf (pidstr, sizeof (pidstr), "%lu\n", pid) < 0) 109 { 110 dbus_set_error (error, _dbus_error_from_system_errno (), 111 "Failed to format PID for \"%s\": %s", cfilename, 112 _dbus_strerror_from_errno ()); 113 CloseHandle (hnd); 114 return FALSE; 115 } 116 117 total = 0; 118 bytes_to_write = strlen (pidstr);; 119 120 while (total < bytes_to_write) 121 { 122 DWORD bytes_written; 123 BOOL res; 124 125 res = WriteFile (hnd, pidstr + total, bytes_to_write - total, 126 &bytes_written, NULL); 127 128 if (res == 0 || bytes_written <= 0) 129 { 130 char *emsg = _dbus_win_error_string (GetLastError ()); 131 dbus_set_error (error, _dbus_win_error_from_last_error (), 132 "Could not write to %s: %s", cfilename, emsg); 133 _dbus_win_free_error_string (emsg); 134 CloseHandle (hnd); 135 return FALSE; 136 } 137 138 total += bytes_written; 139 } 140 141 if (CloseHandle (hnd) == 0) 142 { 143 char *emsg = _dbus_win_error_string (GetLastError ()); 144 dbus_set_error (error, _dbus_win_error_from_last_error (), 145 "Could not close file %s: %s", 146 cfilename, emsg); 147 _dbus_win_free_error_string (emsg); 148 149 return FALSE; 150 } 151 152 return TRUE; 153 } 154 155 /** 156 * Writes the given pid_to_write to a pidfile (if non-NULL) and/or to a 157 * pipe (if non-NULL). Does nothing if pidfile and print_pid_pipe are both 158 * NULL. 159 * 160 * @param pidfile the file to write to or #NULL 161 * @param print_pid_pipe the pipe to write to or #NULL 162 * @param pid_to_write the pid to write out 163 * @param error error on failure 164 * @returns FALSE if error is set 165 */ 166 dbus_bool_t 167 _dbus_write_pid_to_file_and_pipe (const DBusString *pidfile, 168 DBusPipe *print_pid_pipe, 169 dbus_pid_t pid_to_write, 170 DBusError *error) 171 { 172 if (pidfile) 173 { 174 _dbus_verbose ("writing pid file %s\n", _dbus_string_get_const_data (pidfile)); 175 if (!_dbus_write_pid_file (pidfile, 176 pid_to_write, 177 error)) 178 { 179 _dbus_verbose ("pid file write failed\n"); 180 _DBUS_ASSERT_ERROR_IS_SET(error); 181 return FALSE; 182 } 183 } 184 else 185 { 186 _dbus_verbose ("No pid file requested\n"); 187 } 188 189 if (print_pid_pipe != NULL && _dbus_pipe_is_valid (print_pid_pipe)) 190 { 191 DBusString pid; 192 int bytes; 193 194 _dbus_verbose ("writing our pid to pipe %d\n", print_pid_pipe->fd_or_handle); 195 196 if (!_dbus_string_init (&pid)) 197 { 198 _DBUS_SET_OOM (error); 199 return FALSE; 200 } 201 202 if (!_dbus_string_append_int (&pid, pid_to_write) || 203 !_dbus_string_append (&pid, "\n")) 204 { 205 _dbus_string_free (&pid); 206 _DBUS_SET_OOM (error); 207 return FALSE; 208 } 209 210 bytes = _dbus_string_get_length (&pid); 211 if (_dbus_pipe_write (print_pid_pipe, &pid, 0, bytes, error) != bytes) 212 { 213 /* _dbus_pipe_write sets error only on failure, not short write */ 214 if (error != NULL && !dbus_error_is_set(error)) 215 { 216 dbus_set_error (error, DBUS_ERROR_FAILED, 217 "Printing message bus PID: did not write enough bytes\n"); 218 } 219 _dbus_string_free (&pid); 220 return FALSE; 221 } 222 223 _dbus_string_free (&pid); 224 } 225 else 226 { 227 _dbus_verbose ("No pid pipe to write to\n"); 228 } 229 230 return TRUE; 231 } 232 233 /** 234 * Verify that after the fork we can successfully change to this user. 235 * 236 * @param user the username given in the daemon configuration 237 * @returns #TRUE if username is valid 238 */ 239 dbus_bool_t 240 _dbus_verify_daemon_user (const char *user) 241 { 242 return TRUE; 243 } 244 245 /** 246 * Changes the user and group the bus is running as. 247 * 248 * @param user the user to become 249 * @param error return location for errors 250 * @returns #FALSE on failure 251 */ 252 dbus_bool_t 253 _dbus_change_to_daemon_user (const char *user, 254 DBusError *error) 255 { 256 return TRUE; 257 } 258 259 void 260 _dbus_init_system_log (void) 261 { 262 // FIXME! 263 } 264 265 /** 266 * Log a message to the system log file (e.g. syslog on Unix). 267 * 268 * @param severity a severity value 269 * @param msg a printf-style format string 270 * @param args arguments for the format string 271 * 272 */ 273 void 274 _dbus_system_log (DBusSystemLogSeverity severity, const char *msg, ...) 275 { 276 va_list args; 277 278 va_start (args, msg); 279 280 _dbus_system_logv (severity, msg, args); 281 282 va_end (args); 283 } 284 285 /** 286 * Log a message to the system log file (e.g. syslog on Unix). 287 * 288 * @param severity a severity value 289 * @param msg a printf-style format string 290 * @param args arguments for the format string 291 * 292 * If the FATAL severity is given, this function will terminate the program 293 * with an error code. 294 */ 295 void 296 _dbus_system_logv (DBusSystemLogSeverity severity, const char *msg, va_list args) 297 { 298 char *s = ""; 299 char buf[1024]; 300 301 switch(severity) 302 { 303 case DBUS_SYSTEM_LOG_INFO: s = "info"; break; 304 case DBUS_SYSTEM_LOG_SECURITY: s = "security"; break; 305 case DBUS_SYSTEM_LOG_FATAL: s = "fatal"; break; 306 } 307 308 sprintf(buf,"%s%s",s,msg); 309 vsprintf(buf,buf,args); 310 OutputDebugStringA(buf); 311 312 if (severity == DBUS_SYSTEM_LOG_FATAL) 313 exit (1); 314 } 315 316 /** Installs a signal handler 317 * 318 * @param sig the signal to handle 319 * @param handler the handler 320 */ 321 void 322 _dbus_set_signal_handler (int sig, 323 DBusSignalHandler handler) 324 { 325 _dbus_verbose ("_dbus_set_signal_handler() has to be implemented\n"); 326 } 327 328 /** 329 * stat() wrapper. 330 * 331 * @param filename the filename to stat 332 * @param statbuf the stat info to fill in 333 * @param error return location for error 334 * @returns #FALSE if error was set 335 */ 336 dbus_bool_t 337 _dbus_stat(const DBusString *filename, 338 DBusStat *statbuf, 339 DBusError *error) 340 { 341 const char *filename_c; 342 WIN32_FILE_ATTRIBUTE_DATA wfad; 343 char *lastdot; 344 DWORD rc; 345 346 _DBUS_ASSERT_ERROR_IS_CLEAR (error); 347 348 filename_c = _dbus_string_get_const_data (filename); 349 350 if (!GetFileAttributesExA (filename_c, GetFileExInfoStandard, &wfad)) 351 { 352 _dbus_win_set_error_from_win_error (error, GetLastError ()); 353 return FALSE; 354 } 355 356 if (wfad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) 357 statbuf->mode = _S_IFDIR; 358 else 359 statbuf->mode = _S_IFREG; 360 361 statbuf->mode |= _S_IREAD; 362 if (wfad.dwFileAttributes & FILE_ATTRIBUTE_READONLY) 363 statbuf->mode |= _S_IWRITE; 364 365 lastdot = strrchr (filename_c, '.'); 366 if (lastdot && stricmp (lastdot, ".exe") == 0) 367 statbuf->mode |= _S_IEXEC; 368 369 statbuf->mode |= (statbuf->mode & 0700) >> 3; 370 statbuf->mode |= (statbuf->mode & 0700) >> 6; 371 372 statbuf->nlink = 1; 373 374 #ifdef ENABLE_UID_TO_SID 375 { 376 PSID owner_sid, group_sid; 377 PSECURITY_DESCRIPTOR sd; 378 379 sd = NULL; 380 rc = GetNamedSecurityInfo ((char *) filename_c, SE_FILE_OBJECT, 381 OWNER_SECURITY_INFORMATION | 382 GROUP_SECURITY_INFORMATION, 383 &owner_sid, &group_sid, 384 NULL, NULL, 385 &sd); 386 if (rc != ERROR_SUCCESS) 387 { 388 _dbus_win_set_error_from_win_error (error, rc); 389 if (sd != NULL) 390 LocalFree (sd); 391 return FALSE; 392 } 393 394 /* FIXME */ 395 statbuf->uid = _dbus_win_sid_to_uid_t (owner_sid); 396 statbuf->gid = _dbus_win_sid_to_uid_t (group_sid); 397 398 LocalFree (sd); 399 } 400 #else 401 statbuf->uid = DBUS_UID_UNSET; 402 statbuf->gid = DBUS_GID_UNSET; 403 #endif 404 405 statbuf->size = ((dbus_int64_t) wfad.nFileSizeHigh << 32) + wfad.nFileSizeLow; 406 407 statbuf->atime = 408 (((dbus_int64_t) wfad.ftLastAccessTime.dwHighDateTime << 32) + 409 wfad.ftLastAccessTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000); 410 411 statbuf->mtime = 412 (((dbus_int64_t) wfad.ftLastWriteTime.dwHighDateTime << 32) + 413 wfad.ftLastWriteTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000); 414 415 statbuf->ctime = 416 (((dbus_int64_t) wfad.ftCreationTime.dwHighDateTime << 32) + 417 wfad.ftCreationTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000); 418 419 return TRUE; 420 } 421 422 423 /* This file is part of the KDE project 424 Copyright (C) 2000 Werner Almesberger 425 426 libc/sys/linux/sys/dirent.h - Directory entry as returned by readdir 427 428 This program is free software; you can redistribute it and/or 429 modify it under the terms of the GNU Library General Public 430 License as published by the Free Software Foundation; either 431 version 2 of the License, or (at your option) any later version. 432 433 This program is distributed in the hope that it will be useful, 434 but WITHOUT ANY WARRANTY; without even the implied warranty of 435 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 436 Library General Public License for more details. 437 438 You should have received a copy of the GNU Library General Public License 439 along with this program; see the file COPYING. If not, write to 440 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 441 Boston, MA 02110-1301, USA. 442 */ 443 #define HAVE_NO_D_NAMLEN /* no struct dirent->d_namlen */ 444 #define HAVE_DD_LOCK /* have locking mechanism */ 445 446 #define MAXNAMLEN 255 /* sizeof(struct dirent.d_name)-1 */ 447 448 #define __dirfd(dir) (dir)->dd_fd 449 450 /* struct dirent - same as Unix */ 451 struct dirent 452 { 453 long d_ino; /* inode (always 1 in WIN32) */ 454 off_t d_off; /* offset to this dirent */ 455 unsigned short d_reclen; /* length of d_name */ 456 char d_name[_MAX_FNAME+1]; /* filename (null terminated) */ 457 }; 458 459 /* typedef DIR - not the same as Unix */ 460 typedef struct 461 { 462 HANDLE handle; /* FindFirst/FindNext handle */ 463 short offset; /* offset into directory */ 464 short finished; /* 1 if there are not more files */ 465 WIN32_FIND_DATAA fileinfo; /* from FindFirst/FindNext */ 466 char *dir; /* the dir we are reading */ 467 struct dirent dent; /* the dirent to return */ 468 } 469 DIR; 470 471 /********************************************************************** 472 * Implement dirent-style opendir/readdir/closedir on Window 95/NT 473 * 474 * Functions defined are opendir(), readdir() and closedir() with the 475 * same prototypes as the normal dirent.h implementation. 476 * 477 * Does not implement telldir(), seekdir(), rewinddir() or scandir(). 478 * The dirent struct is compatible with Unix, except that d_ino is 479 * always 1 and d_off is made up as we go along. 480 * 481 * Error codes are not available with errno but GetLastError. 482 * 483 * The DIR typedef is not compatible with Unix. 484 **********************************************************************/ 485 486 static DIR * _dbus_opendir(const char *dir) 487 { 488 DIR *dp; 489 char *filespec; 490 HANDLE handle; 491 int index; 492 493 filespec = malloc(strlen(dir) + 2 + 1); 494 strcpy(filespec, dir); 495 index = strlen(filespec) - 1; 496 if (index >= 0 && (filespec[index] == '/' || filespec[index] == '\\')) 497 filespec[index] = '\0'; 498 strcat(filespec, "\\*"); 499 500 dp = (DIR *)malloc(sizeof(DIR)); 501 dp->offset = 0; 502 dp->finished = 0; 503 dp->dir = strdup(dir); 504 505 handle = FindFirstFileA(filespec, &(dp->fileinfo)); 506 if (handle == INVALID_HANDLE_VALUE) 507 { 508 if (GetLastError() == ERROR_NO_MORE_FILES) 509 dp->finished = 1; 510 else 511 return NULL; 512 } 513 514 dp->handle = handle; 515 free(filespec); 516 517 return dp; 518 } 519 520 static struct dirent * _dbus_readdir(DIR *dp) 521 { 522 int saved_err = GetLastError(); 523 524 if (!dp || dp->finished) 525 return NULL; 526 527 if (dp->offset != 0) 528 { 529 if (FindNextFileA(dp->handle, &(dp->fileinfo)) == 0) 530 { 531 if (GetLastError() == ERROR_NO_MORE_FILES) 532 { 533 SetLastError(saved_err); 534 dp->finished = 1; 535 } 536 return NULL; 537 } 538 } 539 dp->offset++; 540 541 strncpy(dp->dent.d_name, dp->fileinfo.cFileName, _MAX_FNAME); 542 dp->dent.d_ino = 1; 543 dp->dent.d_reclen = strlen(dp->dent.d_name); 544 dp->dent.d_off = dp->offset; 545 546 return &(dp->dent); 547 } 548 549 550 static int _dbus_closedir(DIR *dp) 551 { 552 if (!dp) 553 return 0; 554 FindClose(dp->handle); 555 if (dp->dir) 556 free(dp->dir); 557 if (dp) 558 free(dp); 559 560 return 0; 561 } 562 563 564 /** 565 * Internals of directory iterator 566 */ 567 struct DBusDirIter 568 { 569 DIR *d; /**< The DIR* from opendir() */ 570 571 }; 572 573 /** 574 * Open a directory to iterate over. 575 * 576 * @param filename the directory name 577 * @param error exception return object or #NULL 578 * @returns new iterator, or #NULL on error 579 */ 580 DBusDirIter* 581 _dbus_directory_open (const DBusString *filename, 582 DBusError *error) 583 { 584 DIR *d; 585 DBusDirIter *iter; 586 const char *filename_c; 587 588 _DBUS_ASSERT_ERROR_IS_CLEAR (error); 589 590 filename_c = _dbus_string_get_const_data (filename); 591 592 d = _dbus_opendir (filename_c); 593 if (d == NULL) 594 { 595 char *emsg = _dbus_win_error_string (GetLastError ()); 596 dbus_set_error (error, _dbus_win_error_from_last_error (), 597 "Failed to read directory \"%s\": %s", 598 filename_c, emsg); 599 _dbus_win_free_error_string (emsg); 600 return NULL; 601 } 602 iter = dbus_new0 (DBusDirIter, 1); 603 if (iter == NULL) 604 { 605 _dbus_closedir (d); 606 dbus_set_error (error, DBUS_ERROR_NO_MEMORY, 607 "Could not allocate memory for directory iterator"); 608 return NULL; 609 } 610 611 iter->d = d; 612 613 return iter; 614 } 615 616 /** 617 * Get next file in the directory. Will not return "." or ".." on 618 * UNIX. If an error occurs, the contents of "filename" are 619 * undefined. The error is never set if the function succeeds. 620 * 621 * @todo for thread safety, I think we have to use 622 * readdir_r(). (GLib has the same issue, should file a bug.) 623 * 624 * @param iter the iterator 625 * @param filename string to be set to the next file in the dir 626 * @param error return location for error 627 * @returns #TRUE if filename was filled in with a new filename 628 */ 629 dbus_bool_t 630 _dbus_directory_get_next_file (DBusDirIter *iter, 631 DBusString *filename, 632 DBusError *error) 633 { 634 struct dirent *ent; 635 636 _DBUS_ASSERT_ERROR_IS_CLEAR (error); 637 638 again: 639 SetLastError (0); 640 ent = _dbus_readdir (iter->d); 641 if (ent == NULL) 642 { 643 if (GetLastError() != 0) 644 { 645 char *emsg = _dbus_win_error_string (GetLastError ()); 646 dbus_set_error (error, _dbus_win_error_from_last_error (), 647 "Failed to get next in directory: %s", emsg); 648 _dbus_win_free_error_string (emsg); 649 } 650 return FALSE; 651 } 652 else if (ent->d_name[0] == '.' && 653 (ent->d_name[1] == '\0' || 654 (ent->d_name[1] == '.' && ent->d_name[2] == '\0'))) 655 goto again; 656 else 657 { 658 _dbus_string_set_length (filename, 0); 659 if (!_dbus_string_append (filename, ent->d_name)) 660 { 661 dbus_set_error (error, DBUS_ERROR_NO_MEMORY, 662 "No memory to read directory entry"); 663 return FALSE; 664 } 665 else 666 return TRUE; 667 } 668 } 669 670 /** 671 * Closes a directory iteration. 672 */ 673 void 674 _dbus_directory_close (DBusDirIter *iter) 675 { 676 _dbus_closedir (iter->d); 677 dbus_free (iter); 678 } 679 680 /** 681 * Checks whether the filename is an absolute path 682 * 683 * @param filename the filename 684 * @returns #TRUE if an absolute path 685 */ 686 dbus_bool_t 687 _dbus_path_is_absolute (const DBusString *filename) 688 { 689 if (_dbus_string_get_length (filename) > 0) 690 return _dbus_string_get_byte (filename, 1) == ':' 691 || _dbus_string_get_byte (filename, 0) == '\\' 692 || _dbus_string_get_byte (filename, 0) == '/'; 693 else 694 return FALSE; 695 } 696 697 /** @} */ /* End of DBusInternalsUtils functions */ 698 699 /** 700 * @addtogroup DBusString 701 * 702 * @{ 703 */ 704 /** 705 * Get the directory name from a complete filename 706 * @param filename the filename 707 * @param dirname string to append directory name to 708 * @returns #FALSE if no memory 709 */ 710 dbus_bool_t 711 _dbus_string_get_dirname(const DBusString *filename, 712 DBusString *dirname) 713 { 714 int sep; 715 716 _dbus_assert (filename != dirname); 717 _dbus_assert (filename != NULL); 718 _dbus_assert (dirname != NULL); 719 720 /* Ignore any separators on the end */ 721 sep = _dbus_string_get_length (filename); 722 if (sep == 0) 723 return _dbus_string_append (dirname, "."); /* empty string passed in */ 724 725 while (sep > 0 && 726 (_dbus_string_get_byte (filename, sep - 1) == '/' || 727 _dbus_string_get_byte (filename, sep - 1) == '\\')) 728 --sep; 729 730 _dbus_assert (sep >= 0); 731 732 if (sep == 0 || 733 (sep == 2 && 734 _dbus_string_get_byte (filename, 1) == ':' && 735 isalpha (_dbus_string_get_byte (filename, 0)))) 736 return _dbus_string_copy_len (filename, 0, sep + 1, 737 dirname, _dbus_string_get_length (dirname)); 738 739 { 740 int sep1, sep2; 741 _dbus_string_find_byte_backward (filename, sep, '/', &sep1); 742 _dbus_string_find_byte_backward (filename, sep, '\\', &sep2); 743 744 sep = MAX (sep1, sep2); 745 } 746 if (sep < 0) 747 return _dbus_string_append (dirname, "."); 748 749 while (sep > 0 && 750 (_dbus_string_get_byte (filename, sep - 1) == '/' || 751 _dbus_string_get_byte (filename, sep - 1) == '\\')) 752 --sep; 753 754 _dbus_assert (sep >= 0); 755 756 if ((sep == 0 || 757 (sep == 2 && 758 _dbus_string_get_byte (filename, 1) == ':' && 759 isalpha (_dbus_string_get_byte (filename, 0)))) 760 && 761 (_dbus_string_get_byte (filename, sep) == '/' || 762 _dbus_string_get_byte (filename, sep) == '\\')) 763 return _dbus_string_copy_len (filename, 0, sep + 1, 764 dirname, _dbus_string_get_length (dirname)); 765 else 766 return _dbus_string_copy_len (filename, 0, sep - 0, 767 dirname, _dbus_string_get_length (dirname)); 768 } 769 770 771 /** 772 * Checks to see if the UNIX user ID matches the UID of 773 * the process. Should always return #FALSE on Windows. 774 * 775 * @param uid the UNIX user ID 776 * @returns #TRUE if this uid owns the process. 777 */ 778 dbus_bool_t 779 _dbus_unix_user_is_process_owner (dbus_uid_t uid) 780 { 781 return FALSE; 782 } 783 784 dbus_bool_t _dbus_windows_user_is_process_owner (const char *windows_sid) 785 { 786 return TRUE; 787 } 788 789 /*===================================================================== 790 unix emulation functions - should be removed sometime in the future 791 =====================================================================*/ 792 793 /** 794 * Checks to see if the UNIX user ID is at the console. 795 * Should always fail on Windows (set the error to 796 * #DBUS_ERROR_NOT_SUPPORTED). 797 * 798 * @param uid UID of person to check 799 * @param error return location for errors 800 * @returns #TRUE if the UID is the same as the console user and there are no errors 801 */ 802 dbus_bool_t 803 _dbus_unix_user_is_at_console (dbus_uid_t uid, 804 DBusError *error) 805 { 806 dbus_set_error (error, DBUS_ERROR_NOT_SUPPORTED, 807 "UNIX user IDs not supported on Windows\n"); 808 return FALSE; 809 } 810 811 812 /** 813 * Parse a UNIX group from the bus config file. On Windows, this should 814 * simply always fail (just return #FALSE). 815 * 816 * @param groupname the groupname text 817 * @param gid_p place to return the gid 818 * @returns #TRUE on success 819 */ 820 dbus_bool_t 821 _dbus_parse_unix_group_from_config (const DBusString *groupname, 822 dbus_gid_t *gid_p) 823 { 824 return FALSE; 825 } 826 827 /** 828 * Parse a UNIX user from the bus config file. On Windows, this should 829 * simply always fail (just return #FALSE). 830 * 831 * @param username the username text 832 * @param uid_p place to return the uid 833 * @returns #TRUE on success 834 */ 835 dbus_bool_t 836 _dbus_parse_unix_user_from_config (const DBusString *username, 837 dbus_uid_t *uid_p) 838 { 839 return FALSE; 840 } 841 842 843 /** 844 * Gets all groups corresponding to the given UNIX user ID. On UNIX, 845 * just calls _dbus_groups_from_uid(). On Windows, should always 846 * fail since we don't know any UNIX groups. 847 * 848 * @param uid the UID 849 * @param group_ids return location for array of group IDs 850 * @param n_group_ids return location for length of returned array 851 * @returns #TRUE if the UID existed and we got some credentials 852 */ 853 dbus_bool_t 854 _dbus_unix_groups_from_uid (dbus_uid_t uid, 855 dbus_gid_t **group_ids, 856 int *n_group_ids) 857 { 858 return FALSE; 859 } 860 861 862 863 /** @} */ /* DBusString stuff */ 864 865 /************************************************************************ 866 867 error handling 868 869 ************************************************************************/ 870 871 872 873 874 875 /* lan manager error codes */ 876 const char* 877 _dbus_lm_strerror(int error_number) 878 { 879 #ifdef DBUS_WINCE 880 // TODO 881 return "unknown"; 882 #else 883 const char *msg; 884 switch (error_number) 885 { 886 case NERR_NetNotStarted: 887 return "The workstation driver is not installed."; 888 case NERR_UnknownServer: 889 return "The server could not be located."; 890 case NERR_ShareMem: 891 return "An internal error occurred. The network cannot access a shared memory segment."; 892 case NERR_NoNetworkResource: 893 return "A network resource shortage occurred."; 894 case NERR_RemoteOnly: 895 return "This operation is not supported on workstations."; 896 case NERR_DevNotRedirected: 897 return "The device is not connected."; 898 case NERR_ServerNotStarted: 899 return "The Server service is not started."; 900 case NERR_ItemNotFound: 901 return "The queue is empty."; 902 case NERR_UnknownDevDir: 903 return "The device or directory does not exist."; 904 case NERR_RedirectedPath: 905 return "The operation is invalid on a redirected resource."; 906 case NERR_DuplicateShare: 907 return "The name has already been shared."; 908 case NERR_NoRoom: 909 return "The server is currently out of the requested resource."; 910 case NERR_TooManyItems: 911 return "Requested addition of items exceeds the maximum allowed."; 912 case NERR_InvalidMaxUsers: 913 return "The Peer service supports only two simultaneous users."; 914 case NERR_BufTooSmall: 915 return "The API return buffer is too small."; 916 case NERR_RemoteErr: 917 return "A remote API error occurred."; 918 case NERR_LanmanIniError: 919 return "An error occurred when opening or reading the configuration file."; 920 case NERR_NetworkError: 921 return "A general network error occurred."; 922 case NERR_WkstaInconsistentState: 923 return "The Workstation service is in an inconsistent state. Restart the computer before restarting the Workstation service."; 924 case NERR_WkstaNotStarted: 925 return "The Workstation service has not been started."; 926 case NERR_BrowserNotStarted: 927 return "The requested information is not available."; 928 case NERR_InternalError: 929 return "An internal error occurred."; 930 case NERR_BadTransactConfig: 931 return "The server is not configured for transactions."; 932 case NERR_InvalidAPI: 933 return "The requested API is not supported on the remote server."; 934 case NERR_BadEventName: 935 return "The event name is invalid."; 936 case NERR_DupNameReboot: 937 return "The computer name already exists on the network. Change it and restart the computer."; 938 case NERR_CfgCompNotFound: 939 return "The specified component could not be found in the configuration information."; 940 case NERR_CfgParamNotFound: 941 return "The specified parameter could not be found in the configuration information."; 942 case NERR_LineTooLong: 943 return "A line in the configuration file is too long."; 944 case NERR_QNotFound: 945 return "The printer does not exist."; 946 case NERR_JobNotFound: 947 return "The print job does not exist."; 948 case NERR_DestNotFound: 949 return "The printer destination cannot be found."; 950 case NERR_DestExists: 951 return "The printer destination already exists."; 952 case NERR_QExists: 953 return "The printer queue already exists."; 954 case NERR_QNoRoom: 955 return "No more printers can be added."; 956 case NERR_JobNoRoom: 957 return "No more print jobs can be added."; 958 case NERR_DestNoRoom: 959 return "No more printer destinations can be added."; 960 case NERR_DestIdle: 961 return "This printer destination is idle and cannot accept control operations."; 962 case NERR_DestInvalidOp: 963 return "This printer destination request contains an invalid control function."; 964 case NERR_ProcNoRespond: 965 return "The print processor is not responding."; 966 case NERR_SpoolerNotLoaded: 967 return "The spooler is not running."; 968 case NERR_DestInvalidState: 969 return "This operation cannot be performed on the print destination in its current state."; 970 case NERR_QInvalidState: 971 return "This operation cannot be performed on the printer queue in its current state."; 972 case NERR_JobInvalidState: 973 return "This operation cannot be performed on the print job in its current state."; 974 case NERR_SpoolNoMemory: 975 return "A spooler memory allocation failure occurred."; 976 case NERR_DriverNotFound: 977 return "The device driver does not exist."; 978 case NERR_DataTypeInvalid: 979 return "The data type is not supported by the print processor."; 980 case NERR_ProcNotFound: 981 return "The print processor is not installed."; 982 case NERR_ServiceTableLocked: 983 return "The service database is locked."; 984 case NERR_ServiceTableFull: 985 return "The service table is full."; 986 case NERR_ServiceInstalled: 987 return "The requested service has already been started."; 988 case NERR_ServiceEntryLocked: 989 return "The service does not respond to control actions."; 990 case NERR_ServiceNotInstalled: 991 return "The service has not been started."; 992 case NERR_BadServiceName: 993 return "The service name is invalid."; 994 case NERR_ServiceCtlTimeout: 995 return "The service is not responding to the control function."; 996 case NERR_ServiceCtlBusy: 997 return "The service control is busy."; 998 case NERR_BadServiceProgName: 999 return "The configuration file contains an invalid service program name."; 1000 case NERR_ServiceNotCtrl: 1001 return "The service could not be controlled in its present state."; 1002 case NERR_ServiceKillProc: 1003 return "The service ended abnormally."; 1004 case NERR_ServiceCtlNotValid: 1005 return "The requested pause or stop is not valid for this service."; 1006 case NERR_NotInDispatchTbl: 1007 return "The service control dispatcher could not find the service name in the dispatch table."; 1008 case NERR_BadControlRecv: 1009 return "The service control dispatcher pipe read failed."; 1010 case NERR_ServiceNotStarting: 1011 return "A thread for the new service could not be created."; 1012 case NERR_AlreadyLoggedOn: 1013 return "This workstation is already logged on to the local-area network."; 1014 case NERR_NotLoggedOn: 1015 return "The workstation is not logged on to the local-area network."; 1016 case NERR_BadUsername: 1017 return "The user name or group name parameter is invalid."; 1018 case NERR_BadPassword: 1019 return "The password parameter is invalid."; 1020 case NERR_UnableToAddName_W: 1021 return "@W The logon processor did not add the message alias."; 1022 case NERR_UnableToAddName_F: 1023 return "The logon processor did not add the message alias."; 1024 case NERR_UnableToDelName_W: 1025 return "@W The logoff processor did not delete the message alias."; 1026 case NERR_UnableToDelName_F: 1027 return "The logoff processor did not delete the message alias."; 1028 case NERR_LogonsPaused: 1029 return "Network logons are paused."; 1030 case NERR_LogonServerConflict: 1031 return "A centralized logon-server conflict occurred."; 1032 case NERR_LogonNoUserPath: 1033 return "The server is configured without a valid user path."; 1034 case NERR_LogonScriptError: 1035 return "An error occurred while loading or running the logon script."; 1036 case NERR_StandaloneLogon: 1037 return "The logon server was not specified. Your computer will be logged on as STANDALONE."; 1038 case NERR_LogonServerNotFound: 1039 return "The logon server could not be found."; 1040 case NERR_LogonDomainExists: 1041 return "There is already a logon domain for this computer."; 1042 case NERR_NonValidatedLogon: 1043 return "The logon server could not validate the logon."; 1044 case NERR_ACFNotFound: 1045 return "The security database could not be found."; 1046 case NERR_GroupNotFound: 1047 return "The group name could not be found."; 1048 case NERR_UserNotFound: 1049 return "The user name could not be found."; 1050 case NERR_ResourceNotFound: 1051 return "The resource name could not be found."; 1052 case NERR_GroupExists: 1053 return "The group already exists."; 1054 case NERR_UserExists: 1055 return "The user account already exists."; 1056 case NERR_ResourceExists: 1057 return "The resource permission list already exists."; 1058 case NERR_NotPrimary: 1059 return "This operation is only allowed on the primary domain controller of the domain."; 1060 case NERR_ACFNotLoaded: 1061 return "The security database has not been started."; 1062 case NERR_ACFNoRoom: 1063 return "There are too many names in the user accounts database."; 1064 case NERR_ACFFileIOFail: 1065 return "A disk I/O failure occurred."; 1066 case NERR_ACFTooManyLists: 1067 return "The limit of 64 entries per resource was exceeded."; 1068 case NERR_UserLogon: 1069 return "Deleting a user with a session is not allowed."; 1070 case NERR_ACFNoParent: 1071 return "The parent directory could not be located."; 1072 case NERR_CanNotGrowSegment: 1073 return "Unable to add to the security database session cache segment."; 1074 case NERR_SpeGroupOp: 1075 return "This operation is not allowed on this special group."; 1076 case NERR_NotInCache: 1077 return "This user is not cached in user accounts database session cache."; 1078 case NERR_UserInGroup: 1079 return "The user already belongs to this group."; 1080 case NERR_UserNotInGroup: 1081 return "The user does not belong to this group."; 1082 case NERR_AccountUndefined: 1083 return "This user account is undefined."; 1084 case NERR_AccountExpired: 1085 return "This user account has expired."; 1086 case NERR_InvalidWorkstation: 1087 return "The user is not allowed to log on from this workstation."; 1088 case NERR_InvalidLogonHours: 1089 return "The user is not allowed to log on at this time."; 1090 case NERR_PasswordExpired: 1091 return "The password of this user has expired."; 1092 case NERR_PasswordCantChange: 1093 return "The password of this user cannot change."; 1094 case NERR_PasswordHistConflict: 1095 return "This password cannot be used now."; 1096 case NERR_PasswordTooShort: 1097 return "The password does not meet the password policy requirements. Check the minimum password length, password complexity and password history requirements."; 1098 case NERR_PasswordTooRecent: 1099 return "The password of this user is too recent to change."; 1100 case NERR_InvalidDatabase: 1101 return "The security database is corrupted."; 1102 case NERR_DatabaseUpToDate: 1103 return "No updates are necessary to this replicant network/local security database."; 1104 case NERR_SyncRequired: 1105 return "This replicant database is outdated; synchronization is required."; 1106 case NERR_UseNotFound: 1107 return "The network connection could not be found."; 1108 case NERR_BadAsgType: 1109 return "This asg_type is invalid."; 1110 case NERR_DeviceIsShared: 1111 return "This device is currently being shared."; 1112 case NERR_NoComputerName: 1113 return "The computer name could not be added as a message alias. The name may already exist on the network."; 1114 case NERR_MsgAlreadyStarted: 1115 return "The Messenger service is already started."; 1116 case NERR_MsgInitFailed: 1117 return "The Messenger service failed to start."; 1118 case NERR_NameNotFound: 1119 return "The message alias could not be found on the network."; 1120 case NERR_AlreadyForwarded: 1121 return "This message alias has already been forwarded."; 1122 case NERR_AddForwarded: 1123 return "This message alias has been added but is still forwarded."; 1124 case NERR_AlreadyExists: 1125 return "This message alias already exists locally."; 1126 case NERR_TooManyNames: 1127 return "The maximum number of added message aliases has been exceeded."; 1128 case NERR_DelComputerName: 1129 return "The computer name could not be deleted."; 1130 case NERR_LocalForward: 1131 return "Messages cannot be forwarded back to the same workstation."; 1132 case NERR_GrpMsgProcessor: 1133 return "An error occurred in the domain message processor."; 1134 case NERR_PausedRemote: 1135 return "The message was sent, but the recipient has paused the Messenger service."; 1136 case NERR_BadReceive: 1137 return "The message was sent but not received."; 1138 case NERR_NameInUse: 1139 return "The message alias is currently in use. Try again later."; 1140 case NERR_MsgNotStarted: 1141 return "The Messenger service has not been started."; 1142 case NERR_NotLocalName: 1143 return "The name is not on the local computer."; 1144 case NERR_NoForwardName: 1145 return "The forwarded message alias could not be found on the network."; 1146 case NERR_RemoteFull: 1147 return "The message alias table on the remote station is full."; 1148 case NERR_NameNotForwarded: 1149 return "Messages for this alias are not currently being forwarded."; 1150 case NERR_TruncatedBroadcast: 1151 return "The broadcast message was truncated."; 1152 case NERR_InvalidDevice: 1153 return "This is an invalid device name."; 1154 case NERR_WriteFault: 1155 return "A write fault occurred."; 1156 case NERR_DuplicateName: 1157 return "A duplicate message alias exists on the network."; 1158 case NERR_DeleteLater: 1159 return "@W This message alias will be deleted later."; 1160 case NERR_IncompleteDel: 1161 return "The message alias was not successfully deleted from all networks."; 1162 case NERR_MultipleNets: 1163 return "This operation is not supported on computers with multiple networks."; 1164 case NERR_NetNameNotFound: 1165 return "This shared resource does not exist."; 1166 case NERR_DeviceNotShared: 1167 return "This device is not shared."; 1168 case NERR_ClientNameNotFound: 1169 return "A session does not exist with that computer name."; 1170 case NERR_FileIdNotFound: 1171 return "There is not an open file with that identification number."; 1172 case NERR_ExecFailure: 1173 return "A failure occurred when executing a remote administration command."; 1174 case NERR_TmpFile: 1175 return "A failure occurred when opening a remote temporary file."; 1176 case NERR_TooMuchData: 1177 return "The data returned from a remote administration command has been truncated to 64K."; 1178 case NERR_DeviceShareConflict: 1179 return "This device cannot be shared as both a spooled and a non-spooled resource."; 1180 case NERR_BrowserTableIncomplete: 1181 return "The information in the list of servers may be incorrect."; 1182 case NERR_NotLocalDomain: 1183 return "The computer is not active in this domain."; 1184 #ifdef NERR_IsDfsShare 1185 1186 case NERR_IsDfsShare: 1187 return "The share must be removed from the Distributed File System before it can be deleted."; 1188 #endif 1189 1190 case NERR_DevInvalidOpCode: 1191 return "The operation is invalid for this device."; 1192 case NERR_DevNotFound: 1193 return "This device cannot be shared."; 1194 case NERR_DevNotOpen: 1195 return "This device was not open."; 1196 case NERR_BadQueueDevString: 1197 return "This device name list is invalid."; 1198 case NERR_BadQueuePriority: 1199 return "The queue priority is invalid."; 1200 case NERR_NoCommDevs: 1201 return "There are no shared communication devices."; 1202 case NERR_QueueNotFound: 1203 return "The queue you specified does not exist."; 1204 case NERR_BadDevString: 1205 return "This list of devices is invalid."; 1206 case NERR_BadDev: 1207 return "The requested device is invalid."; 1208 case NERR_InUseBySpooler: 1209 return "This device is already in use by the spooler."; 1210 case NERR_CommDevInUse: 1211 return "This device is already in use as a communication device."; 1212 case NERR_InvalidComputer: 1213 return "This computer name is invalid."; 1214 case NERR_MaxLenExceeded: 1215 return "The string and prefix specified are too long."; 1216 case NERR_BadComponent: 1217 return "This path component is invalid."; 1218 case NERR_CantType: 1219 return "Could not determine the type of input."; 1220 case NERR_TooManyEntries: 1221 return "The buffer for types is not big enough."; 1222 case NERR_ProfileFileTooBig: 1223 return "Profile files cannot exceed 64K."; 1224 case NERR_ProfileOffset: 1225 return "The start offset is out of range."; 1226 case NERR_ProfileCleanup: 1227 return "The system cannot delete current connections to network resources."; 1228 case NERR_ProfileUnknownCmd: 1229 return "The system was unable to parse the command line in this file."; 1230 case NERR_ProfileLoadErr: 1231 return "An error occurred while loading the profile file."; 1232 case NERR_ProfileSaveErr: 1233 return "@W Errors occurred while saving the profile file. The profile was partially saved."; 1234 case NERR_LogOverflow: 1235 return "Log file %1 is full."; 1236 case NERR_LogFileChanged: 1237 return "This log file has changed between reads."; 1238 case NERR_LogFileCorrupt: 1239 return "Log file %1 is corrupt."; 1240 case NERR_SourceIsDir: 1241 return "The source path cannot be a directory."; 1242 case NERR_BadSource: 1243 return "The source path is illegal."; 1244 case NERR_BadDest: 1245 return "The destination path is illegal."; 1246 case NERR_DifferentServers: 1247 return "The source and destination paths are on different servers."; 1248 case NERR_RunSrvPaused: 1249 return "The Run server you requested is paused."; 1250 case NERR_ErrCommRunSrv: 1251 return "An error occurred when communicating with a Run server."; 1252 case NERR_ErrorExecingGhost: 1253 return "An error occurred when starting a background process."; 1254 case NERR_ShareNotFound: 1255 return "The shared resource you are connected to could not be found."; 1256 case NERR_InvalidLana: 1257 return "The LAN adapter number is invalid."; 1258 case NERR_OpenFiles: 1259 return "There are open files on the connection."; 1260 case NERR_ActiveConns: 1261 return "Active connections still exist."; 1262 case NERR_BadPasswordCore: 1263 return "This share name or password is invalid."; 1264 case NERR_DevInUse: 1265 return "The device is being accessed by an active process."; 1266 case NERR_LocalDrive: 1267 return "The drive letter is in use locally."; 1268 case NERR_AlertExists: 1269 return "The specified client is already registered for the specified event."; 1270 case NERR_TooManyAlerts: 1271 return "The alert table is full."; 1272 case NERR_NoSuchAlert: 1273 return "An invalid or nonexistent alert name was raised."; 1274 case NERR_BadRecipient: 1275 return "The alert recipient is invalid."; 1276 case NERR_AcctLimitExceeded: 1277 return "A user's session with this server has been deleted."; 1278 case NERR_InvalidLogSeek: 1279 return "The log file does not contain the requested record number."; 1280 case NERR_BadUasConfig: 1281 return "The user accounts database is not configured correctly."; 1282 case NERR_InvalidUASOp: 1283 return "This operation is not permitted when the Netlogon service is running."; 1284 case NERR_LastAdmin: 1285 return "This operation is not allowed on the last administrative account."; 1286 case NERR_DCNotFound: 1287 return "Could not find domain controller for this domain."; 1288 case NERR_LogonTrackingError: 1289 return "Could not set logon information for this user."; 1290 case NERR_NetlogonNotStarted: 1291 return "The Netlogon service has not been started."; 1292 case NERR_CanNotGrowUASFile: 1293 return "Unable to add to the user accounts database."; 1294 case NERR_TimeDiffAtDC: 1295 return "This server's clock is not synchronized with the primary domain controller's clock."; 1296 case NERR_PasswordMismatch: 1297 return "A password mismatch has been detected."; 1298 case NERR_NoSuchServer: 1299 return "The server identification does not specify a valid server."; 1300 case NERR_NoSuchSession: 1301 return "The session identification does not specify a valid session."; 1302 case NERR_NoSuchConnection: 1303 return "The connection identification does not specify a valid connection."; 1304 case NERR_TooManyServers: 1305 return "There is no space for another entry in the table of available servers."; 1306 case NERR_TooManySessions: 1307 return "The server has reached the maximum number of sessions it supports."; 1308 case NERR_TooManyConnections: 1309 return "The server has reached the maximum number of connections it supports."; 1310 case NERR_TooManyFiles: 1311 return "The server cannot open more files because it has reached its maximum number."; 1312 case NERR_NoAlternateServers: 1313 return "There are no alternate servers registered on this server."; 1314 case NERR_TryDownLevel: 1315 return "Try down-level (remote admin protocol) version of API instead."; 1316 case NERR_UPSDriverNotStarted: 1317 return "The UPS driver could not be accessed by the UPS service."; 1318 case NERR_UPSInvalidConfig: 1319 return "The UPS service is not configured correctly."; 1320 case NERR_UPSInvalidCommPort: 1321 return "The UPS service could not access the specified Comm Port."; 1322 case NERR_UPSSignalAsserted: 1323 return "The UPS indicated a line fail or low battery situation. Service not started."; 1324 case NERR_UPSShutdownFailed: 1325 return "The UPS service failed to perform a system shut down."; 1326 case NERR_BadDosRetCode: 1327 return "The program below returned an MS-DOS error code:"; 1328 case NERR_ProgNeedsExtraMem: 1329 return "The program below needs more memory:"; 1330 case NERR_BadDosFunction: 1331 return "The program below called an unsupported MS-DOS function:"; 1332 case NERR_RemoteBootFailed: 1333 return "The workstation failed to boot."; 1334 case NERR_BadFileCheckSum: 1335 return "The file below is corrupt."; 1336 case NERR_NoRplBootSystem: 1337 return "No loader is specified in the boot-block definition file."; 1338 case NERR_RplLoadrNetBiosErr: 1339 return "NetBIOS returned an error: The NCB and SMB are dumped above."; 1340 case NERR_RplLoadrDiskErr: 1341 return "A disk I/O error occurred."; 1342 case NERR_ImageParamErr: 1343 return "Image parameter substitution failed."; 1344 case NERR_TooManyImageParams: 1345 return "Too many image parameters cross disk sector boundaries."; 1346 case NERR_NonDosFloppyUsed: 1347 return "The image was not generated from an MS-DOS diskette formatted with /S."; 1348 case NERR_RplBootRestart: 1349 return "Remote boot will be restarted later."; 1350 case NERR_RplSrvrCallFailed: 1351 return "The call to the Remoteboot server failed."; 1352 case NERR_CantConnectRplSrvr: 1353 return "Cannot connect to the Remoteboot server."; 1354 case NERR_CantOpenImageFile: 1355 return "Cannot open image file on the Remoteboot server."; 1356 case NERR_CallingRplSrvr: 1357 return "Connecting to the Remoteboot server..."; 1358 case NERR_StartingRplBoot: 1359 return "Connecting to the Remoteboot server..."; 1360 case NERR_RplBootServiceTerm: 1361 return "Remote boot service was stopped; check the error log for the cause of the problem."; 1362 case NERR_RplBootStartFailed: 1363 return "Remote boot startup failed; check the error log for the cause of the problem."; 1364 case NERR_RPL_CONNECTED: 1365 return "A second connection to a Remoteboot resource is not allowed."; 1366 case NERR_BrowserConfiguredToNotRun: 1367 return "The browser service was configured with MaintainServerList=No."; 1368 case NERR_RplNoAdaptersStarted: 1369 return "Service failed to start since none of the network adapters started with this service."; 1370 case NERR_RplBadRegistry: 1371 return "Service failed to start due to bad startup information in the registry."; 1372 case NERR_RplBadDatabase: 1373 return "Service failed to start because its database is absent or corrupt."; 1374 case NERR_RplRplfilesShare: 1375 return "Service failed to start because RPLFILES share is absent."; 1376 case NERR_RplNotRplServer: 1377 return "Service failed to start because RPLUSER group is absent."; 1378 case NERR_RplCannotEnum: 1379 return "Cannot enumerate service records."; 1380 case NERR_RplWkstaInfoCorrupted: 1381 return "Workstation record information has been corrupted."; 1382 case NERR_RplWkstaNotFound: 1383 return "Workstation record was not found."; 1384 case NERR_RplWkstaNameUnavailable: 1385 return "Workstation name is in use by some other workstation."; 1386 case NERR_RplProfileInfoCorrupted: 1387 return "Profile record information has been corrupted."; 1388 case NERR_RplProfileNotFound: 1389 return "Profile record was not found."; 1390 case NERR_RplProfileNameUnavailable: 1391 return "Profile name is in use by some other profile."; 1392 case NERR_RplProfileNotEmpty: 1393 return "There are workstations using this profile."; 1394 case NERR_RplConfigInfoCorrupted: 1395 return "Configuration record information has been corrupted."; 1396 case NERR_RplConfigNotFound: 1397 return "Configuration record was not found."; 1398 case NERR_RplAdapterInfoCorrupted: 1399 return "Adapter ID record information has been corrupted."; 1400 case NERR_RplInternal: 1401 return "An internal service error has occurred."; 1402 case NERR_RplVendorInfoCorrupted: 1403 return "Vendor ID record information has been corrupted."; 1404 case NERR_RplBootInfoCorrupted: 1405 return "Boot block record information has been corrupted."; 1406 case NERR_RplWkstaNeedsUserAcct: 1407 return "The user account for this workstation record is missing."; 1408 case NERR_RplNeedsRPLUSERAcct: 1409 return "The RPLUSER local group could not be found."; 1410 case NERR_RplBootNotFound: 1411 return "Boot block record was not found."; 1412 case NERR_RplIncompatibleProfile: 1413 return "Chosen profile is incompatible with this workstation."; 1414 case NERR_RplAdapterNameUnavailable: 1415 return "Chosen network adapter ID is in use by some other workstation."; 1416 case NERR_RplConfigNotEmpty: 1417 return "There are profiles using this configuration."; 1418 case NERR_RplBootInUse: 1419 return "There are workstations, profiles, or configurations using this boot block."; 1420 case NERR_RplBackupDatabase: 1421 return "Service failed to backup Remoteboot database."; 1422 case NERR_RplAdapterNotFound: 1423 return "Adapter record was not found."; 1424 case NERR_RplVendorNotFound: 1425 return "Vendor record was not found."; 1426 case NERR_RplVendorNameUnavailable: 1427 return "Vendor name is in use by some other vendor record."; 1428 case NERR_RplBootNameUnavailable: 1429 return "(boot name, vendor ID) is in use by some other boot block record."; 1430 case NERR_RplConfigNameUnavailable: 1431 return "Configuration name is in use by some other configuration."; 1432 case NERR_DfsInternalCorruption: 1433 return "The internal database maintained by the Dfs service is corrupt."; 1434 case NERR_DfsVolumeDataCorrupt: 1435 return "One of the records in the internal Dfs database is corrupt."; 1436 case NERR_DfsNoSuchVolume: 1437 return "There is no DFS name whose entry path matches the input Entry Path."; 1438 case NERR_DfsVolumeAlreadyExists: 1439 return "A root or link with the given name already exists."; 1440 case NERR_DfsAlreadyShared: 1441 return "The server share specified is already shared in the Dfs."; 1442 case NERR_DfsNoSuchShare: 1443 return "The indicated server share does not support the indicated DFS namespace."; 1444 case NERR_DfsNotALeafVolume: 1445 return "The operation is not valid on this portion of the namespace."; 1446 case NERR_DfsLeafVolume: 1447 return "The operation is not valid on this portion of the namespace."; 1448 case NERR_DfsVolumeHasMultipleServers: 1449 return "The operation is ambiguous because the link has multiple servers."; 1450 case NERR_DfsCantCreateJunctionPoint: 1451 return "Unable to create a link."; 1452 case NERR_DfsServerNotDfsAware: 1453 return "The server is not Dfs Aware."; 1454 case NERR_DfsBadRenamePath: 1455 return "The specified rename target path is invalid."; 1456 case NERR_DfsVolumeIsOffline: 1457 return "The specified DFS link is offline."; 1458 case NERR_DfsNoSuchServer: 1459 return "The specified server is not a server for this link."; 1460 case NERR_DfsCyclicalName: 1461 return "A cycle in the Dfs name was detected."; 1462 case NERR_DfsNotSupportedInServerDfs: 1463 return "The operation is not supported on a server-based Dfs."; 1464 case NERR_DfsDuplicateService: 1465 return "This link is already supported by the specified server-share."; 1466 case NERR_DfsCantRemoveLastServerShare: 1467 return "Can't remove the last server-share supporting this root or link."; 1468 case NERR_DfsVolumeIsInterDfs: 1469 return "The operation is not supported for an Inter-DFS link."; 1470 case NERR_DfsInconsistent: 1471 return "The internal state of the Dfs Service has become inconsistent."; 1472 case NERR_DfsServerUpgraded: 1473 return "The Dfs Service has been installed on the specified server."; 1474 case NERR_DfsDataIsIdentical: 1475 return "The Dfs data being reconciled is identical."; 1476 case NERR_DfsCantRemoveDfsRoot: 1477 return "The DFS root cannot be deleted. Uninstall DFS if required."; 1478 case NERR_DfsChildOrParentInDfs: 1479 return "A child or parent directory of the share is already in a Dfs."; 1480 case NERR_DfsInternalError: 1481 return "Dfs internal error."; 1482 /* the following are not defined in mingw */ 1483 #if 0 1484 1485 case NERR_SetupAlreadyJoined: 1486 return "This machine is already joined to a domain."; 1487 case NERR_SetupNotJoined: 1488 return "This machine is not currently joined to a domain."; 1489 case NERR_SetupDomainController: 1490 return "This machine is a domain controller and cannot be unjoined from a domain."; 1491 case NERR_DefaultJoinRequired: 1492 return "The destination domain controller does not support creating machine accounts in OUs."; 1493 case NERR_InvalidWorkgroupName: 1494 return "The specified workgroup name is invalid."; 1495 case NERR_NameUsesIncompatibleCodePage: 1496 return "The specified computer name is incompatible with the default language used on the domain controller."; 1497 case NERR_ComputerAccountNotFound: 1498 return "The specified computer account could not be found."; 1499 case NERR_PersonalSku: 1500 return "This version of Windows cannot be joined to a domain."; 1501 case NERR_PasswordMustChange: 1502 return "The password must change at the next logon."; 1503 case NERR_AccountLockedOut: 1504 return "The account is locked out."; 1505 case NERR_PasswordTooLong: 1506 return "The password is too long."; 1507 case NERR_PasswordNotComplexEnough: 1508 return "The password does not meet the complexity policy."; 1509 case NERR_PasswordFilterError: 1510 return "The password does not meet the requirements of the password filter DLLs."; 1511 #endif 1512 1513 } 1514 msg = strerror (error_number); 1515 if (msg == NULL) 1516 msg = "unknown"; 1517 1518 return msg; 1519 #endif //DBUS_WINCE 1520 } 1521 1522 /** 1523 * Get a printable string describing the command used to execute 1524 * the process with pid. This string should only be used for 1525 * informative purposes such as logging; it may not be trusted. 1526 * 1527 * The command is guaranteed to be printable ASCII and no longer 1528 * than max_len. 1529 * 1530 * @param pid Process id 1531 * @param str Append command to this string 1532 * @param max_len Maximum length of returned command 1533 * @param error return location for errors 1534 * @returns #FALSE on error 1535 */ 1536 dbus_bool_t 1537 _dbus_command_for_pid (unsigned long pid, 1538 DBusString *str, 1539 int max_len, 1540 DBusError *error) 1541 { 1542 // FIXME 1543 return FALSE; 1544 } 1545
