D-Bus  1.6.12
dbus-sysdeps-util-win.c
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 
64  DBusPipe *print_pid_pipe,
65  DBusError *error,
66  dbus_bool_t keep_umask)
67 {
68  return TRUE;
69 }
70 
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  {
111  "Failed to format PID for \"%s\": %s", cfilename,
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 
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);
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  {
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 
240 _dbus_verify_daemon_user (const char *user)
241 {
242  return TRUE;
243 }
244 
253 _dbus_change_to_daemon_user (const char *user,
254  DBusError *error)
255 {
256  return TRUE;
257 }
258 
259 void
261 {
262 }
263 
264 void
265 _dbus_init_system_log (void)
266 {
267  /* OutputDebugStringA doesn't need any special initialization, do nothing */
268 }
269 
278 void
279 _dbus_system_log (DBusSystemLogSeverity severity, const char *msg, ...)
280 {
281  va_list args;
282 
283  va_start (args, msg);
284 
285  _dbus_system_logv (severity, msg, args);
286 
287  va_end (args);
288 }
289 
300 void
301 _dbus_system_logv (DBusSystemLogSeverity severity, const char *msg, va_list args)
302 {
303  char *s = "";
304  char buf[1024];
305 
306  switch(severity)
307  {
308  case DBUS_SYSTEM_LOG_INFO: s = "info"; break;
309  case DBUS_SYSTEM_LOG_SECURITY: s = "security"; break;
310  case DBUS_SYSTEM_LOG_FATAL: s = "fatal"; break;
311  }
312 
313  sprintf(buf,"%s%s",s,msg);
314  vsprintf(buf,buf,args);
315  OutputDebugStringA(buf);
316 
317  if (severity == DBUS_SYSTEM_LOG_FATAL)
318  exit (1);
319 }
320 
326 void
328  DBusSignalHandler handler)
329 {
330  _dbus_verbose ("_dbus_set_signal_handler() has to be implemented\n");
331 }
332 
342 _dbus_stat(const DBusString *filename,
343  DBusStat *statbuf,
344  DBusError *error)
345 {
346  const char *filename_c;
347  WIN32_FILE_ATTRIBUTE_DATA wfad;
348  char *lastdot;
349  DWORD rc;
350 
351  _DBUS_ASSERT_ERROR_IS_CLEAR (error);
352 
353  filename_c = _dbus_string_get_const_data (filename);
354 
355  if (!GetFileAttributesExA (filename_c, GetFileExInfoStandard, &wfad))
356  {
357  _dbus_win_set_error_from_win_error (error, GetLastError ());
358  return FALSE;
359  }
360 
361  if (wfad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
362  statbuf->mode = _S_IFDIR;
363  else
364  statbuf->mode = _S_IFREG;
365 
366  statbuf->mode |= _S_IREAD;
367  if (wfad.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
368  statbuf->mode |= _S_IWRITE;
369 
370  lastdot = strrchr (filename_c, '.');
371  if (lastdot && stricmp (lastdot, ".exe") == 0)
372  statbuf->mode |= _S_IEXEC;
373 
374  statbuf->mode |= (statbuf->mode & 0700) >> 3;
375  statbuf->mode |= (statbuf->mode & 0700) >> 6;
376 
377  statbuf->nlink = 1;
378 
379 #ifdef ENABLE_UID_TO_SID
380  {
381  PSID owner_sid, group_sid;
382  PSECURITY_DESCRIPTOR sd;
383 
384  sd = NULL;
385  rc = GetNamedSecurityInfo ((char *) filename_c, SE_FILE_OBJECT,
386  OWNER_SECURITY_INFORMATION |
387  GROUP_SECURITY_INFORMATION,
388  &owner_sid, &group_sid,
389  NULL, NULL,
390  &sd);
391  if (rc != ERROR_SUCCESS)
392  {
393  _dbus_win_set_error_from_win_error (error, rc);
394  if (sd != NULL)
395  LocalFree (sd);
396  return FALSE;
397  }
398 
399  /* FIXME */
400  statbuf->uid = _dbus_win_sid_to_uid_t (owner_sid);
401  statbuf->gid = _dbus_win_sid_to_uid_t (group_sid);
402 
403  LocalFree (sd);
404  }
405 #else
406  statbuf->uid = DBUS_UID_UNSET;
407  statbuf->gid = DBUS_GID_UNSET;
408 #endif
409 
410  statbuf->size = ((dbus_int64_t) wfad.nFileSizeHigh << 32) + wfad.nFileSizeLow;
411 
412  statbuf->atime =
413  (((dbus_int64_t) wfad.ftLastAccessTime.dwHighDateTime << 32) +
414  wfad.ftLastAccessTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
415 
416  statbuf->mtime =
417  (((dbus_int64_t) wfad.ftLastWriteTime.dwHighDateTime << 32) +
418  wfad.ftLastWriteTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
419 
420  statbuf->ctime =
421  (((dbus_int64_t) wfad.ftCreationTime.dwHighDateTime << 32) +
422  wfad.ftCreationTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
423 
424  return TRUE;
425 }
426 
427 
428 /* This file is part of the KDE project
429 Copyright (C) 2000 Werner Almesberger
430 
431 libc/sys/linux/sys/dirent.h - Directory entry as returned by readdir
432 
433 This program is free software; you can redistribute it and/or
434 modify it under the terms of the GNU Library General Public
435 License as published by the Free Software Foundation; either
436 version 2 of the License, or (at your option) any later version.
437 
438 This program is distributed in the hope that it will be useful,
439 but WITHOUT ANY WARRANTY; without even the implied warranty of
440 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
441 Library General Public License for more details.
442 
443 You should have received a copy of the GNU Library General Public License
444 along with this program; see the file COPYING. If not, write to
445 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
446 Boston, MA 02110-1301, USA.
447 */
448 #define HAVE_NO_D_NAMLEN /* no struct dirent->d_namlen */
449 #define HAVE_DD_LOCK /* have locking mechanism */
450 
451 #define MAXNAMLEN 255 /* sizeof(struct dirent.d_name)-1 */
452 
453 #define __dirfd(dir) (dir)->dd_fd
454 
455 /* struct dirent - same as Unix */
456 struct dirent
457  {
458  long d_ino; /* inode (always 1 in WIN32) */
459  off_t d_off; /* offset to this dirent */
460  unsigned short d_reclen; /* length of d_name */
461  char d_name[_MAX_FNAME+1]; /* filename (null terminated) */
462  };
463 
464 /* typedef DIR - not the same as Unix */
465 typedef struct
466  {
467  HANDLE handle; /* FindFirst/FindNext handle */
468  short offset; /* offset into directory */
469  short finished; /* 1 if there are not more files */
470  WIN32_FIND_DATAA fileinfo; /* from FindFirst/FindNext */
471  char *dir; /* the dir we are reading */
472  struct dirent dent; /* the dirent to return */
473  }
474 DIR;
475 
476 /**********************************************************************
477 * Implement dirent-style opendir/readdir/closedir on Window 95/NT
478 *
479 * Functions defined are opendir(), readdir() and closedir() with the
480 * same prototypes as the normal dirent.h implementation.
481 *
482 * Does not implement telldir(), seekdir(), rewinddir() or scandir().
483 * The dirent struct is compatible with Unix, except that d_ino is
484 * always 1 and d_off is made up as we go along.
485 *
486 * Error codes are not available with errno but GetLastError.
487 *
488 * The DIR typedef is not compatible with Unix.
489 **********************************************************************/
490 
491 static DIR * _dbus_opendir(const char *dir)
492 {
493  DIR *dp;
494  char *filespec;
495  HANDLE handle;
496  int index;
497 
498  filespec = malloc(strlen(dir) + 2 + 1);
499  strcpy(filespec, dir);
500  index = strlen(filespec) - 1;
501  if (index >= 0 && (filespec[index] == '/' || filespec[index] == '\\'))
502  filespec[index] = '\0';
503  strcat(filespec, "\\*");
504 
505  dp = (DIR *)malloc(sizeof(DIR));
506  dp->offset = 0;
507  dp->finished = 0;
508  dp->dir = strdup(dir);
509 
510  handle = FindFirstFileA(filespec, &(dp->fileinfo));
511  if (handle == INVALID_HANDLE_VALUE)
512  {
513  if (GetLastError() == ERROR_NO_MORE_FILES)
514  dp->finished = 1;
515  else
516  return NULL;
517  }
518 
519  dp->handle = handle;
520  free(filespec);
521 
522  return dp;
523 }
524 
525 static struct dirent * _dbus_readdir(DIR *dp)
526 {
527  int saved_err = GetLastError();
528 
529  if (!dp || dp->finished)
530  return NULL;
531 
532  if (dp->offset != 0)
533  {
534  if (FindNextFileA(dp->handle, &(dp->fileinfo)) == 0)
535  {
536  if (GetLastError() == ERROR_NO_MORE_FILES)
537  {
538  SetLastError(saved_err);
539  dp->finished = 1;
540  }
541  return NULL;
542  }
543  }
544  dp->offset++;
545 
546  strncpy(dp->dent.d_name, dp->fileinfo.cFileName, _MAX_FNAME);
547  dp->dent.d_ino = 1;
548  dp->dent.d_reclen = strlen(dp->dent.d_name);
549  dp->dent.d_off = dp->offset;
550 
551  return &(dp->dent);
552 }
553 
554 
555 static int _dbus_closedir(DIR *dp)
556 {
557  if (!dp)
558  return 0;
559  FindClose(dp->handle);
560  if (dp->dir)
561  free(dp->dir);
562  if (dp)
563  free(dp);
564 
565  return 0;
566 }
567 
568 
572 struct DBusDirIter
573  {
574  DIR *d;
576  };
577 
587  DBusError *error)
588 {
589  DIR *d;
590  DBusDirIter *iter;
591  const char *filename_c;
592 
593  _DBUS_ASSERT_ERROR_IS_CLEAR (error);
594 
595  filename_c = _dbus_string_get_const_data (filename);
596 
597  d = _dbus_opendir (filename_c);
598  if (d == NULL)
599  {
600  char *emsg = _dbus_win_error_string (GetLastError ());
601  dbus_set_error (error, _dbus_win_error_from_last_error (),
602  "Failed to read directory \"%s\": %s",
603  filename_c, emsg);
604  _dbus_win_free_error_string (emsg);
605  return NULL;
606  }
607  iter = dbus_new0 (DBusDirIter, 1);
608  if (iter == NULL)
609  {
610  _dbus_closedir (d);
612  "Could not allocate memory for directory iterator");
613  return NULL;
614  }
615 
616  iter->d = d;
617 
618  return iter;
619 }
620 
636  DBusString *filename,
637  DBusError *error)
638 {
639  struct dirent *ent;
640 
641  _DBUS_ASSERT_ERROR_IS_CLEAR (error);
642 
643 again:
644  SetLastError (0);
645  ent = _dbus_readdir (iter->d);
646  if (ent == NULL)
647  {
648  if (GetLastError() != 0)
649  {
650  char *emsg = _dbus_win_error_string (GetLastError ());
651  dbus_set_error (error, _dbus_win_error_from_last_error (),
652  "Failed to get next in directory: %s", emsg);
653  _dbus_win_free_error_string (emsg);
654  }
655  return FALSE;
656  }
657  else if (ent->d_name[0] == '.' &&
658  (ent->d_name[1] == '\0' ||
659  (ent->d_name[1] == '.' && ent->d_name[2] == '\0')))
660  goto again;
661  else
662  {
663  _dbus_string_set_length (filename, 0);
664  if (!_dbus_string_append (filename, ent->d_name))
665  {
667  "No memory to read directory entry");
668  return FALSE;
669  }
670  else
671  return TRUE;
672  }
673 }
674 
678 void
680 {
681  _dbus_closedir (iter->d);
682  dbus_free (iter);
683 }
684  /* End of DBusInternalsUtils functions */
686 
699 _dbus_string_get_dirname(const DBusString *filename,
700  DBusString *dirname)
701 {
702  int sep;
703 
704  _dbus_assert (filename != dirname);
705  _dbus_assert (filename != NULL);
706  _dbus_assert (dirname != NULL);
707 
708  /* Ignore any separators on the end */
709  sep = _dbus_string_get_length (filename);
710  if (sep == 0)
711  return _dbus_string_append (dirname, "."); /* empty string passed in */
712 
713  while (sep > 0 &&
714  (_dbus_string_get_byte (filename, sep - 1) == '/' ||
715  _dbus_string_get_byte (filename, sep - 1) == '\\'))
716  --sep;
717 
718  _dbus_assert (sep >= 0);
719 
720  if (sep == 0 ||
721  (sep == 2 &&
722  _dbus_string_get_byte (filename, 1) == ':' &&
723  isalpha (_dbus_string_get_byte (filename, 0))))
724  return _dbus_string_copy_len (filename, 0, sep + 1,
725  dirname, _dbus_string_get_length (dirname));
726 
727  {
728  int sep1, sep2;
729  _dbus_string_find_byte_backward (filename, sep, '/', &sep1);
730  _dbus_string_find_byte_backward (filename, sep, '\\', &sep2);
731 
732  sep = MAX (sep1, sep2);
733  }
734  if (sep < 0)
735  return _dbus_string_append (dirname, ".");
736 
737  while (sep > 0 &&
738  (_dbus_string_get_byte (filename, sep - 1) == '/' ||
739  _dbus_string_get_byte (filename, sep - 1) == '\\'))
740  --sep;
741 
742  _dbus_assert (sep >= 0);
743 
744  if ((sep == 0 ||
745  (sep == 2 &&
746  _dbus_string_get_byte (filename, 1) == ':' &&
747  isalpha (_dbus_string_get_byte (filename, 0))))
748  &&
749  (_dbus_string_get_byte (filename, sep) == '/' ||
750  _dbus_string_get_byte (filename, sep) == '\\'))
751  return _dbus_string_copy_len (filename, 0, sep + 1,
752  dirname, _dbus_string_get_length (dirname));
753  else
754  return _dbus_string_copy_len (filename, 0, sep - 0,
755  dirname, _dbus_string_get_length (dirname));
756 }
757 
758 
768 {
769  return FALSE;
770 }
771 
773 {
774  return TRUE;
775 }
776 
777 /*=====================================================================
778  unix emulation functions - should be removed sometime in the future
779  =====================================================================*/
780 
792  DBusError *error)
793 {
795  "UNIX user IDs not supported on Windows\n");
796  return FALSE;
797 }
798 
799 
810  dbus_gid_t *gid_p)
811 {
812  return FALSE;
813 }
814 
825  dbus_uid_t *uid_p)
826 {
827  return FALSE;
828 }
829 
830 
843  dbus_gid_t **group_ids,
844  int *n_group_ids)
845 {
846  return FALSE;
847 }
848 
849 
850  /* DBusString stuff */
852 
853 /************************************************************************
854 
855  error handling
856 
857  ************************************************************************/
858 
859 
860 
861 
862 
863 /* lan manager error codes */
864 const char*
865 _dbus_lm_strerror(int error_number)
866 {
867 #ifdef DBUS_WINCE
868  // TODO
869  return "unknown";
870 #else
871  const char *msg;
872  switch (error_number)
873  {
874  case NERR_NetNotStarted:
875  return "The workstation driver is not installed.";
876  case NERR_UnknownServer:
877  return "The server could not be located.";
878  case NERR_ShareMem:
879  return "An internal error occurred. The network cannot access a shared memory segment.";
880  case NERR_NoNetworkResource:
881  return "A network resource shortage occurred.";
882  case NERR_RemoteOnly:
883  return "This operation is not supported on workstations.";
884  case NERR_DevNotRedirected:
885  return "The device is not connected.";
886  case NERR_ServerNotStarted:
887  return "The Server service is not started.";
888  case NERR_ItemNotFound:
889  return "The queue is empty.";
890  case NERR_UnknownDevDir:
891  return "The device or directory does not exist.";
892  case NERR_RedirectedPath:
893  return "The operation is invalid on a redirected resource.";
894  case NERR_DuplicateShare:
895  return "The name has already been shared.";
896  case NERR_NoRoom:
897  return "The server is currently out of the requested resource.";
898  case NERR_TooManyItems:
899  return "Requested addition of items exceeds the maximum allowed.";
900  case NERR_InvalidMaxUsers:
901  return "The Peer service supports only two simultaneous users.";
902  case NERR_BufTooSmall:
903  return "The API return buffer is too small.";
904  case NERR_RemoteErr:
905  return "A remote API error occurred.";
906  case NERR_LanmanIniError:
907  return "An error occurred when opening or reading the configuration file.";
908  case NERR_NetworkError:
909  return "A general network error occurred.";
910  case NERR_WkstaInconsistentState:
911  return "The Workstation service is in an inconsistent state. Restart the computer before restarting the Workstation service.";
912  case NERR_WkstaNotStarted:
913  return "The Workstation service has not been started.";
914  case NERR_BrowserNotStarted:
915  return "The requested information is not available.";
916  case NERR_InternalError:
917  return "An internal error occurred.";
918  case NERR_BadTransactConfig:
919  return "The server is not configured for transactions.";
920  case NERR_InvalidAPI:
921  return "The requested API is not supported on the remote server.";
922  case NERR_BadEventName:
923  return "The event name is invalid.";
924  case NERR_DupNameReboot:
925  return "The computer name already exists on the network. Change it and restart the computer.";
926  case NERR_CfgCompNotFound:
927  return "The specified component could not be found in the configuration information.";
928  case NERR_CfgParamNotFound:
929  return "The specified parameter could not be found in the configuration information.";
930  case NERR_LineTooLong:
931  return "A line in the configuration file is too long.";
932  case NERR_QNotFound:
933  return "The printer does not exist.";
934  case NERR_JobNotFound:
935  return "The print job does not exist.";
936  case NERR_DestNotFound:
937  return "The printer destination cannot be found.";
938  case NERR_DestExists:
939  return "The printer destination already exists.";
940  case NERR_QExists:
941  return "The printer queue already exists.";
942  case NERR_QNoRoom:
943  return "No more printers can be added.";
944  case NERR_JobNoRoom:
945  return "No more print jobs can be added.";
946  case NERR_DestNoRoom:
947  return "No more printer destinations can be added.";
948  case NERR_DestIdle:
949  return "This printer destination is idle and cannot accept control operations.";
950  case NERR_DestInvalidOp:
951  return "This printer destination request contains an invalid control function.";
952  case NERR_ProcNoRespond:
953  return "The print processor is not responding.";
954  case NERR_SpoolerNotLoaded:
955  return "The spooler is not running.";
956  case NERR_DestInvalidState:
957  return "This operation cannot be performed on the print destination in its current state.";
958  case NERR_QInvalidState:
959  return "This operation cannot be performed on the printer queue in its current state.";
960  case NERR_JobInvalidState:
961  return "This operation cannot be performed on the print job in its current state.";
962  case NERR_SpoolNoMemory:
963  return "A spooler memory allocation failure occurred.";
964  case NERR_DriverNotFound:
965  return "The device driver does not exist.";
966  case NERR_DataTypeInvalid:
967  return "The data type is not supported by the print processor.";
968  case NERR_ProcNotFound:
969  return "The print processor is not installed.";
970  case NERR_ServiceTableLocked:
971  return "The service database is locked.";
972  case NERR_ServiceTableFull:
973  return "The service table is full.";
974  case NERR_ServiceInstalled:
975  return "The requested service has already been started.";
976  case NERR_ServiceEntryLocked:
977  return "The service does not respond to control actions.";
978  case NERR_ServiceNotInstalled:
979  return "The service has not been started.";
980  case NERR_BadServiceName:
981  return "The service name is invalid.";
982  case NERR_ServiceCtlTimeout:
983  return "The service is not responding to the control function.";
984  case NERR_ServiceCtlBusy:
985  return "The service control is busy.";
986  case NERR_BadServiceProgName:
987  return "The configuration file contains an invalid service program name.";
988  case NERR_ServiceNotCtrl:
989  return "The service could not be controlled in its present state.";
990  case NERR_ServiceKillProc:
991  return "The service ended abnormally.";
992  case NERR_ServiceCtlNotValid:
993  return "The requested pause or stop is not valid for this service.";
994  case NERR_NotInDispatchTbl:
995  return "The service control dispatcher could not find the service name in the dispatch table.";
996  case NERR_BadControlRecv:
997  return "The service control dispatcher pipe read failed.";
998  case NERR_ServiceNotStarting:
999  return "A thread for the new service could not be created.";
1000  case NERR_AlreadyLoggedOn:
1001  return "This workstation is already logged on to the local-area network.";
1002  case NERR_NotLoggedOn:
1003  return "The workstation is not logged on to the local-area network.";
1004  case NERR_BadUsername:
1005  return "The user name or group name parameter is invalid.";
1006  case NERR_BadPassword:
1007  return "The password parameter is invalid.";
1008  case NERR_UnableToAddName_W:
1009  return "@W The logon processor did not add the message alias.";
1010  case NERR_UnableToAddName_F:
1011  return "The logon processor did not add the message alias.";
1012  case NERR_UnableToDelName_W:
1013  return "@W The logoff processor did not delete the message alias.";
1014  case NERR_UnableToDelName_F:
1015  return "The logoff processor did not delete the message alias.";
1016  case NERR_LogonsPaused:
1017  return "Network logons are paused.";
1018  case NERR_LogonServerConflict:
1019  return "A centralized logon-server conflict occurred.";
1020  case NERR_LogonNoUserPath:
1021  return "The server is configured without a valid user path.";
1022  case NERR_LogonScriptError:
1023  return "An error occurred while loading or running the logon script.";
1024  case NERR_StandaloneLogon:
1025  return "The logon server was not specified. Your computer will be logged on as STANDALONE.";
1026  case NERR_LogonServerNotFound:
1027  return "The logon server could not be found.";
1028  case NERR_LogonDomainExists:
1029  return "There is already a logon domain for this computer.";
1030  case NERR_NonValidatedLogon:
1031  return "The logon server could not validate the logon.";
1032  case NERR_ACFNotFound:
1033  return "The security database could not be found.";
1034  case NERR_GroupNotFound:
1035  return "The group name could not be found.";
1036  case NERR_UserNotFound:
1037  return "The user name could not be found.";
1038  case NERR_ResourceNotFound:
1039  return "The resource name could not be found.";
1040  case NERR_GroupExists:
1041  return "The group already exists.";
1042  case NERR_UserExists:
1043  return "The user account already exists.";
1044  case NERR_ResourceExists:
1045  return "The resource permission list already exists.";
1046  case NERR_NotPrimary:
1047  return "This operation is only allowed on the primary domain controller of the domain.";
1048  case NERR_ACFNotLoaded:
1049  return "The security database has not been started.";
1050  case NERR_ACFNoRoom:
1051  return "There are too many names in the user accounts database.";
1052  case NERR_ACFFileIOFail:
1053  return "A disk I/O failure occurred.";
1054  case NERR_ACFTooManyLists:
1055  return "The limit of 64 entries per resource was exceeded.";
1056  case NERR_UserLogon:
1057  return "Deleting a user with a session is not allowed.";
1058  case NERR_ACFNoParent:
1059  return "The parent directory could not be located.";
1060  case NERR_CanNotGrowSegment:
1061  return "Unable to add to the security database session cache segment.";
1062  case NERR_SpeGroupOp:
1063  return "This operation is not allowed on this special group.";
1064  case NERR_NotInCache:
1065  return "This user is not cached in user accounts database session cache.";
1066  case NERR_UserInGroup:
1067  return "The user already belongs to this group.";
1068  case NERR_UserNotInGroup:
1069  return "The user does not belong to this group.";
1070  case NERR_AccountUndefined:
1071  return "This user account is undefined.";
1072  case NERR_AccountExpired:
1073  return "This user account has expired.";
1074  case NERR_InvalidWorkstation:
1075  return "The user is not allowed to log on from this workstation.";
1076  case NERR_InvalidLogonHours:
1077  return "The user is not allowed to log on at this time.";
1078  case NERR_PasswordExpired:
1079  return "The password of this user has expired.";
1080  case NERR_PasswordCantChange:
1081  return "The password of this user cannot change.";
1082  case NERR_PasswordHistConflict:
1083  return "This password cannot be used now.";
1084  case NERR_PasswordTooShort:
1085  return "The password does not meet the password policy requirements. Check the minimum password length, password complexity and password history requirements.";
1086  case NERR_PasswordTooRecent:
1087  return "The password of this user is too recent to change.";
1088  case NERR_InvalidDatabase:
1089  return "The security database is corrupted.";
1090  case NERR_DatabaseUpToDate:
1091  return "No updates are necessary to this replicant network/local security database.";
1092  case NERR_SyncRequired:
1093  return "This replicant database is outdated; synchronization is required.";
1094  case NERR_UseNotFound:
1095  return "The network connection could not be found.";
1096  case NERR_BadAsgType:
1097  return "This asg_type is invalid.";
1098  case NERR_DeviceIsShared:
1099  return "This device is currently being shared.";
1100  case NERR_NoComputerName:
1101  return "The computer name could not be added as a message alias. The name may already exist on the network.";
1102  case NERR_MsgAlreadyStarted:
1103  return "The Messenger service is already started.";
1104  case NERR_MsgInitFailed:
1105  return "The Messenger service failed to start.";
1106  case NERR_NameNotFound:
1107  return "The message alias could not be found on the network.";
1108  case NERR_AlreadyForwarded:
1109  return "This message alias has already been forwarded.";
1110  case NERR_AddForwarded:
1111  return "This message alias has been added but is still forwarded.";
1112  case NERR_AlreadyExists:
1113  return "This message alias already exists locally.";
1114  case NERR_TooManyNames:
1115  return "The maximum number of added message aliases has been exceeded.";
1116  case NERR_DelComputerName:
1117  return "The computer name could not be deleted.";
1118  case NERR_LocalForward:
1119  return "Messages cannot be forwarded back to the same workstation.";
1120  case NERR_GrpMsgProcessor:
1121  return "An error occurred in the domain message processor.";
1122  case NERR_PausedRemote:
1123  return "The message was sent, but the recipient has paused the Messenger service.";
1124  case NERR_BadReceive:
1125  return "The message was sent but not received.";
1126  case NERR_NameInUse:
1127  return "The message alias is currently in use. Try again later.";
1128  case NERR_MsgNotStarted:
1129  return "The Messenger service has not been started.";
1130  case NERR_NotLocalName:
1131  return "The name is not on the local computer.";
1132  case NERR_NoForwardName:
1133  return "The forwarded message alias could not be found on the network.";
1134  case NERR_RemoteFull:
1135  return "The message alias table on the remote station is full.";
1136  case NERR_NameNotForwarded:
1137  return "Messages for this alias are not currently being forwarded.";
1138  case NERR_TruncatedBroadcast:
1139  return "The broadcast message was truncated.";
1140  case NERR_InvalidDevice:
1141  return "This is an invalid device name.";
1142  case NERR_WriteFault:
1143  return "A write fault occurred.";
1144  case NERR_DuplicateName:
1145  return "A duplicate message alias exists on the network.";
1146  case NERR_DeleteLater:
1147  return "@W This message alias will be deleted later.";
1148  case NERR_IncompleteDel:
1149  return "The message alias was not successfully deleted from all networks.";
1150  case NERR_MultipleNets:
1151  return "This operation is not supported on computers with multiple networks.";
1152  case NERR_NetNameNotFound:
1153  return "This shared resource does not exist.";
1154  case NERR_DeviceNotShared:
1155  return "This device is not shared.";
1156  case NERR_ClientNameNotFound:
1157  return "A session does not exist with that computer name.";
1158  case NERR_FileIdNotFound:
1159  return "There is not an open file with that identification number.";
1160  case NERR_ExecFailure:
1161  return "A failure occurred when executing a remote administration command.";
1162  case NERR_TmpFile:
1163  return "A failure occurred when opening a remote temporary file.";
1164  case NERR_TooMuchData:
1165  return "The data returned from a remote administration command has been truncated to 64K.";
1166  case NERR_DeviceShareConflict:
1167  return "This device cannot be shared as both a spooled and a non-spooled resource.";
1168  case NERR_BrowserTableIncomplete:
1169  return "The information in the list of servers may be incorrect.";
1170  case NERR_NotLocalDomain:
1171  return "The computer is not active in this domain.";
1172 #ifdef NERR_IsDfsShare
1173 
1174  case NERR_IsDfsShare:
1175  return "The share must be removed from the Distributed File System before it can be deleted.";
1176 #endif
1177 
1178  case NERR_DevInvalidOpCode:
1179  return "The operation is invalid for this device.";
1180  case NERR_DevNotFound:
1181  return "This device cannot be shared.";
1182  case NERR_DevNotOpen:
1183  return "This device was not open.";
1184  case NERR_BadQueueDevString:
1185  return "This device name list is invalid.";
1186  case NERR_BadQueuePriority:
1187  return "The queue priority is invalid.";
1188  case NERR_NoCommDevs:
1189  return "There are no shared communication devices.";
1190  case NERR_QueueNotFound:
1191  return "The queue you specified does not exist.";
1192  case NERR_BadDevString:
1193  return "This list of devices is invalid.";
1194  case NERR_BadDev:
1195  return "The requested device is invalid.";
1196  case NERR_InUseBySpooler:
1197  return "This device is already in use by the spooler.";
1198  case NERR_CommDevInUse:
1199  return "This device is already in use as a communication device.";
1200  case NERR_InvalidComputer:
1201  return "This computer name is invalid.";
1202  case NERR_MaxLenExceeded:
1203  return "The string and prefix specified are too long.";
1204  case NERR_BadComponent:
1205  return "This path component is invalid.";
1206  case NERR_CantType:
1207  return "Could not determine the type of input.";
1208  case NERR_TooManyEntries:
1209  return "The buffer for types is not big enough.";
1210  case NERR_ProfileFileTooBig:
1211  return "Profile files cannot exceed 64K.";
1212  case NERR_ProfileOffset:
1213  return "The start offset is out of range.";
1214  case NERR_ProfileCleanup:
1215  return "The system cannot delete current connections to network resources.";
1216  case NERR_ProfileUnknownCmd:
1217  return "The system was unable to parse the command line in this file.";
1218  case NERR_ProfileLoadErr:
1219  return "An error occurred while loading the profile file.";
1220  case NERR_ProfileSaveErr:
1221  return "@W Errors occurred while saving the profile file. The profile was partially saved.";
1222  case NERR_LogOverflow:
1223  return "Log file %1 is full.";
1224  case NERR_LogFileChanged:
1225  return "This log file has changed between reads.";
1226  case NERR_LogFileCorrupt:
1227  return "Log file %1 is corrupt.";
1228  case NERR_SourceIsDir:
1229  return "The source path cannot be a directory.";
1230  case NERR_BadSource:
1231  return "The source path is illegal.";
1232  case NERR_BadDest:
1233  return "The destination path is illegal.";
1234  case NERR_DifferentServers:
1235  return "The source and destination paths are on different servers.";
1236  case NERR_RunSrvPaused:
1237  return "The Run server you requested is paused.";
1238  case NERR_ErrCommRunSrv:
1239  return "An error occurred when communicating with a Run server.";
1240  case NERR_ErrorExecingGhost:
1241  return "An error occurred when starting a background process.";
1242  case NERR_ShareNotFound:
1243  return "The shared resource you are connected to could not be found.";
1244  case NERR_InvalidLana:
1245  return "The LAN adapter number is invalid.";
1246  case NERR_OpenFiles:
1247  return "There are open files on the connection.";
1248  case NERR_ActiveConns:
1249  return "Active connections still exist.";
1250  case NERR_BadPasswordCore:
1251  return "This share name or password is invalid.";
1252  case NERR_DevInUse:
1253  return "The device is being accessed by an active process.";
1254  case NERR_LocalDrive:
1255  return "The drive letter is in use locally.";
1256  case NERR_AlertExists:
1257  return "The specified client is already registered for the specified event.";
1258  case NERR_TooManyAlerts:
1259  return "The alert table is full.";
1260  case NERR_NoSuchAlert:
1261  return "An invalid or nonexistent alert name was raised.";
1262  case NERR_BadRecipient:
1263  return "The alert recipient is invalid.";
1264  case NERR_AcctLimitExceeded:
1265  return "A user's session with this server has been deleted.";
1266  case NERR_InvalidLogSeek:
1267  return "The log file does not contain the requested record number.";
1268  case NERR_BadUasConfig:
1269  return "The user accounts database is not configured correctly.";
1270  case NERR_InvalidUASOp:
1271  return "This operation is not permitted when the Netlogon service is running.";
1272  case NERR_LastAdmin:
1273  return "This operation is not allowed on the last administrative account.";
1274  case NERR_DCNotFound:
1275  return "Could not find domain controller for this domain.";
1276  case NERR_LogonTrackingError:
1277  return "Could not set logon information for this user.";
1278  case NERR_NetlogonNotStarted:
1279  return "The Netlogon service has not been started.";
1280  case NERR_CanNotGrowUASFile:
1281  return "Unable to add to the user accounts database.";
1282  case NERR_TimeDiffAtDC:
1283  return "This server's clock is not synchronized with the primary domain controller's clock.";
1284  case NERR_PasswordMismatch:
1285  return "A password mismatch has been detected.";
1286  case NERR_NoSuchServer:
1287  return "The server identification does not specify a valid server.";
1288  case NERR_NoSuchSession:
1289  return "The session identification does not specify a valid session.";
1290  case NERR_NoSuchConnection:
1291  return "The connection identification does not specify a valid connection.";
1292  case NERR_TooManyServers:
1293  return "There is no space for another entry in the table of available servers.";
1294  case NERR_TooManySessions:
1295  return "The server has reached the maximum number of sessions it supports.";
1296  case NERR_TooManyConnections:
1297  return "The server has reached the maximum number of connections it supports.";
1298  case NERR_TooManyFiles:
1299  return "The server cannot open more files because it has reached its maximum number.";
1300  case NERR_NoAlternateServers:
1301  return "There are no alternate servers registered on this server.";
1302  case NERR_TryDownLevel:
1303  return "Try down-level (remote admin protocol) version of API instead.";
1304  case NERR_UPSDriverNotStarted:
1305  return "The UPS driver could not be accessed by the UPS service.";
1306  case NERR_UPSInvalidConfig:
1307  return "The UPS service is not configured correctly.";
1308  case NERR_UPSInvalidCommPort:
1309  return "The UPS service could not access the specified Comm Port.";
1310  case NERR_UPSSignalAsserted:
1311  return "The UPS indicated a line fail or low battery situation. Service not started.";
1312  case NERR_UPSShutdownFailed:
1313  return "The UPS service failed to perform a system shut down.";
1314  case NERR_BadDosRetCode:
1315  return "The program below returned an MS-DOS error code:";
1316  case NERR_ProgNeedsExtraMem:
1317  return "The program below needs more memory:";
1318  case NERR_BadDosFunction:
1319  return "The program below called an unsupported MS-DOS function:";
1320  case NERR_RemoteBootFailed:
1321  return "The workstation failed to boot.";
1322  case NERR_BadFileCheckSum:
1323  return "The file below is corrupt.";
1324  case NERR_NoRplBootSystem:
1325  return "No loader is specified in the boot-block definition file.";
1326  case NERR_RplLoadrNetBiosErr:
1327  return "NetBIOS returned an error: The NCB and SMB are dumped above.";
1328  case NERR_RplLoadrDiskErr:
1329  return "A disk I/O error occurred.";
1330  case NERR_ImageParamErr:
1331  return "Image parameter substitution failed.";
1332  case NERR_TooManyImageParams:
1333  return "Too many image parameters cross disk sector boundaries.";
1334  case NERR_NonDosFloppyUsed:
1335  return "The image was not generated from an MS-DOS diskette formatted with /S.";
1336  case NERR_RplBootRestart:
1337  return "Remote boot will be restarted later.";
1338  case NERR_RplSrvrCallFailed:
1339  return "The call to the Remoteboot server failed.";
1340  case NERR_CantConnectRplSrvr:
1341  return "Cannot connect to the Remoteboot server.";
1342  case NERR_CantOpenImageFile:
1343  return "Cannot open image file on the Remoteboot server.";
1344  case NERR_CallingRplSrvr:
1345  return "Connecting to the Remoteboot server...";
1346  case NERR_StartingRplBoot:
1347  return "Connecting to the Remoteboot server...";
1348  case NERR_RplBootServiceTerm:
1349  return "Remote boot service was stopped; check the error log for the cause of the problem.";
1350  case NERR_RplBootStartFailed:
1351  return "Remote boot startup failed; check the error log for the cause of the problem.";
1352  case NERR_RPL_CONNECTED:
1353  return "A second connection to a Remoteboot resource is not allowed.";
1354  case NERR_BrowserConfiguredToNotRun:
1355  return "The browser service was configured with MaintainServerList=No.";
1356  case NERR_RplNoAdaptersStarted:
1357  return "Service failed to start since none of the network adapters started with this service.";
1358  case NERR_RplBadRegistry:
1359  return "Service failed to start due to bad startup information in the registry.";
1360  case NERR_RplBadDatabase:
1361  return "Service failed to start because its database is absent or corrupt.";
1362  case NERR_RplRplfilesShare:
1363  return "Service failed to start because RPLFILES share is absent.";
1364  case NERR_RplNotRplServer:
1365  return "Service failed to start because RPLUSER group is absent.";
1366  case NERR_RplCannotEnum:
1367  return "Cannot enumerate service records.";
1368  case NERR_RplWkstaInfoCorrupted:
1369  return "Workstation record information has been corrupted.";
1370  case NERR_RplWkstaNotFound:
1371  return "Workstation record was not found.";
1372  case NERR_RplWkstaNameUnavailable:
1373  return "Workstation name is in use by some other workstation.";
1374  case NERR_RplProfileInfoCorrupted:
1375  return "Profile record information has been corrupted.";
1376  case NERR_RplProfileNotFound:
1377  return "Profile record was not found.";
1378  case NERR_RplProfileNameUnavailable:
1379  return "Profile name is in use by some other profile.";
1380  case NERR_RplProfileNotEmpty:
1381  return "There are workstations using this profile.";
1382  case NERR_RplConfigInfoCorrupted:
1383  return "Configuration record information has been corrupted.";
1384  case NERR_RplConfigNotFound:
1385  return "Configuration record was not found.";
1386  case NERR_RplAdapterInfoCorrupted:
1387  return "Adapter ID record information has been corrupted.";
1388  case NERR_RplInternal:
1389  return "An internal service error has occurred.";
1390  case NERR_RplVendorInfoCorrupted:
1391  return "Vendor ID record information has been corrupted.";
1392  case NERR_RplBootInfoCorrupted:
1393  return "Boot block record information has been corrupted.";
1394  case NERR_RplWkstaNeedsUserAcct:
1395  return "The user account for this workstation record is missing.";
1396  case NERR_RplNeedsRPLUSERAcct:
1397  return "The RPLUSER local group could not be found.";
1398  case NERR_RplBootNotFound:
1399  return "Boot block record was not found.";
1400  case NERR_RplIncompatibleProfile:
1401  return "Chosen profile is incompatible with this workstation.";
1402  case NERR_RplAdapterNameUnavailable:
1403  return "Chosen network adapter ID is in use by some other workstation.";
1404  case NERR_RplConfigNotEmpty:
1405  return "There are profiles using this configuration.";
1406  case NERR_RplBootInUse:
1407  return "There are workstations, profiles, or configurations using this boot block.";
1408  case NERR_RplBackupDatabase:
1409  return "Service failed to backup Remoteboot database.";
1410  case NERR_RplAdapterNotFound:
1411  return "Adapter record was not found.";
1412  case NERR_RplVendorNotFound:
1413  return "Vendor record was not found.";
1414  case NERR_RplVendorNameUnavailable:
1415  return "Vendor name is in use by some other vendor record.";
1416  case NERR_RplBootNameUnavailable:
1417  return "(boot name, vendor ID) is in use by some other boot block record.";
1418  case NERR_RplConfigNameUnavailable:
1419  return "Configuration name is in use by some other configuration.";
1420  case NERR_DfsInternalCorruption:
1421  return "The internal database maintained by the Dfs service is corrupt.";
1422  case NERR_DfsVolumeDataCorrupt:
1423  return "One of the records in the internal Dfs database is corrupt.";
1424  case NERR_DfsNoSuchVolume:
1425  return "There is no DFS name whose entry path matches the input Entry Path.";
1426  case NERR_DfsVolumeAlreadyExists:
1427  return "A root or link with the given name already exists.";
1428  case NERR_DfsAlreadyShared:
1429  return "The server share specified is already shared in the Dfs.";
1430  case NERR_DfsNoSuchShare:
1431  return "The indicated server share does not support the indicated DFS namespace.";
1432  case NERR_DfsNotALeafVolume:
1433  return "The operation is not valid on this portion of the namespace.";
1434  case NERR_DfsLeafVolume:
1435  return "The operation is not valid on this portion of the namespace.";
1436  case NERR_DfsVolumeHasMultipleServers:
1437  return "The operation is ambiguous because the link has multiple servers.";
1438  case NERR_DfsCantCreateJunctionPoint:
1439  return "Unable to create a link.";
1440  case NERR_DfsServerNotDfsAware:
1441  return "The server is not Dfs Aware.";
1442  case NERR_DfsBadRenamePath:
1443  return "The specified rename target path is invalid.";
1444  case NERR_DfsVolumeIsOffline:
1445  return "The specified DFS link is offline.";
1446  case NERR_DfsNoSuchServer:
1447  return "The specified server is not a server for this link.";
1448  case NERR_DfsCyclicalName:
1449  return "A cycle in the Dfs name was detected.";
1450  case NERR_DfsNotSupportedInServerDfs:
1451  return "The operation is not supported on a server-based Dfs.";
1452  case NERR_DfsDuplicateService:
1453  return "This link is already supported by the specified server-share.";
1454  case NERR_DfsCantRemoveLastServerShare:
1455  return "Can't remove the last server-share supporting this root or link.";
1456  case NERR_DfsVolumeIsInterDfs:
1457  return "The operation is not supported for an Inter-DFS link.";
1458  case NERR_DfsInconsistent:
1459  return "The internal state of the Dfs Service has become inconsistent.";
1460  case NERR_DfsServerUpgraded:
1461  return "The Dfs Service has been installed on the specified server.";
1462  case NERR_DfsDataIsIdentical:
1463  return "The Dfs data being reconciled is identical.";
1464  case NERR_DfsCantRemoveDfsRoot:
1465  return "The DFS root cannot be deleted. Uninstall DFS if required.";
1466  case NERR_DfsChildOrParentInDfs:
1467  return "A child or parent directory of the share is already in a Dfs.";
1468  case NERR_DfsInternalError:
1469  return "Dfs internal error.";
1470  /* the following are not defined in mingw */
1471 #if 0
1472 
1473  case NERR_SetupAlreadyJoined:
1474  return "This machine is already joined to a domain.";
1475  case NERR_SetupNotJoined:
1476  return "This machine is not currently joined to a domain.";
1477  case NERR_SetupDomainController:
1478  return "This machine is a domain controller and cannot be unjoined from a domain.";
1479  case NERR_DefaultJoinRequired:
1480  return "The destination domain controller does not support creating machine accounts in OUs.";
1481  case NERR_InvalidWorkgroupName:
1482  return "The specified workgroup name is invalid.";
1483  case NERR_NameUsesIncompatibleCodePage:
1484  return "The specified computer name is incompatible with the default language used on the domain controller.";
1485  case NERR_ComputerAccountNotFound:
1486  return "The specified computer account could not be found.";
1487  case NERR_PersonalSku:
1488  return "This version of Windows cannot be joined to a domain.";
1489  case NERR_PasswordMustChange:
1490  return "The password must change at the next logon.";
1491  case NERR_AccountLockedOut:
1492  return "The account is locked out.";
1493  case NERR_PasswordTooLong:
1494  return "The password is too long.";
1495  case NERR_PasswordNotComplexEnough:
1496  return "The password does not meet the complexity policy.";
1497  case NERR_PasswordFilterError:
1498  return "The password does not meet the requirements of the password filter DLLs.";
1499 #endif
1500 
1501  }
1502  msg = strerror (error_number);
1503  if (msg == NULL)
1504  msg = "unknown";
1505 
1506  return msg;
1507 #endif //DBUS_WINCE
1508 }
1509 
1525 _dbus_command_for_pid (unsigned long pid,
1526  DBusString *str,
1527  int max_len,
1528  DBusError *error)
1529 {
1530  // FIXME
1531  return FALSE;
1532 }
dbus_bool_t _dbus_string_append(DBusString *str, const char *buffer)
Appends a nul-terminated C-style string to a DBusString.
Definition: dbus-string.c:913
#define NULL
A null pointer, defined appropriately for C or C++.
dbus_bool_t _dbus_become_daemon(const DBusString *pidfile, DBusPipe *print_pid_pipe, DBusError *error, dbus_bool_t keep_umask)
Does the chdir, fork, setsid, etc.
dbus_bool_t _dbus_unix_user_is_at_console(dbus_uid_t uid, DBusError *error)
Checks to see if the UNIX user ID is at the console.
dbus_bool_t _dbus_string_get_dirname(const DBusString *filename, DBusString *dirname)
Get the directory name from a complete filename.
void dbus_free(void *memory)
Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().
Definition: dbus-memory.c:700
void _dbus_system_log(DBusSystemLogSeverity severity, const char *msg,...)
Log a message to the system log file (e.g.
Portable struct with stat() results.
Definition: dbus-sysdeps.h:390
#define DBUS_ERROR_NOT_SUPPORTED
Requested operation isn&#39;t supported (like ENOSYS on UNIX).
dbus_bool_t _dbus_string_append_int(DBusString *str, long value)
Appends an integer to a DBusString.
Definition: dbus-sysdeps.c:352
dbus_bool_t _dbus_parse_unix_group_from_config(const DBusString *groupname, dbus_gid_t *gid_p)
Parse a UNIX group from the bus config file.
void _dbus_directory_close(DBusDirIter *iter)
Closes a directory iteration.
#define _dbus_assert(condition)
Aborts with an error message if the condition is false.
dbus_bool_t _dbus_directory_get_next_file(DBusDirIter *iter, DBusString *filename, DBusError *error)
Get next file in the directory.
unsigned long atime
Access time.
Definition: dbus-sysdeps.h:397
unsigned char _dbus_string_get_byte(const DBusString *str, int start)
Gets the byte at the given position.
Definition: dbus-string.c:540
DBusDirIter * _dbus_directory_open(const DBusString *filename, DBusError *error)
Open a directory to iterate over.
dbus_bool_t _dbus_string_init(DBusString *str)
Initializes a string.
Definition: dbus-string.c:175
dbus_bool_t _dbus_command_for_pid(unsigned long pid, DBusString *str, int max_len, DBusError *error)
Get a printable string describing the command used to execute the process with pid.
#define DBUS_UID_UNSET
an invalid UID used to represent an uninitialized dbus_uid_t field
Definition: dbus-sysdeps.h:107
Internals of directory iterator.
unsigned long mode
File mode.
Definition: dbus-sysdeps.h:392
unsigned long dbus_pid_t
A process ID.
Definition: dbus-sysdeps.h:98
dbus_bool_t _dbus_change_to_daemon_user(const char *user, DBusError *error)
Changes the user and group the bus is running as.
dbus_gid_t gid
Group owning file.
Definition: dbus-sysdeps.h:395
#define dbus_new0(type, count)
Safe macro for using dbus_malloc0().
Definition: dbus-memory.h:59
dbus_uint32_t dbus_bool_t
A boolean, valid values are TRUE and FALSE.
Definition: dbus-types.h:35
DIR * d
The DIR* from opendir()
int _dbus_string_get_length(const DBusString *str)
Gets the length of a string (not including nul termination).
Definition: dbus-string.c:717
void(* DBusSignalHandler)(int sig)
A UNIX signal handler.
Definition: dbus-sysdeps.h:432
Object representing an exception.
Definition: dbus-errors.h:48
_DBUS_GNUC_EXTENSION typedef long long dbus_int64_t
A 64-bit signed integer on all platforms that support it.
void dbus_set_error(DBusError *error, const char *name, const char *format,...)
Assigns an error name and message to a DBusError.
Definition: dbus-errors.c:354
dbus_bool_t _dbus_unix_groups_from_uid(dbus_uid_t uid, dbus_gid_t **group_ids, int *n_group_ids)
Gets all groups corresponding to the given UNIX user ID.
unsigned long ctime
Creation time.
Definition: dbus-sysdeps.h:399
void _dbus_string_free(DBusString *str)
Frees a string created by _dbus_string_init().
Definition: dbus-string.c:242
#define DBUS_GID_UNSET
an invalid GID used to represent an uninitialized dbus_gid_t field
Definition: dbus-sysdeps.h:109
#define TRUE
Expands to &quot;1&quot;.
unsigned long nlink
Number of hard links.
Definition: dbus-sysdeps.h:393
dbus_bool_t _dbus_write_pid_to_file_and_pipe(const DBusString *pidfile, DBusPipe *print_pid_pipe, dbus_pid_t pid_to_write, DBusError *error)
Writes the given pid_to_write to a pidfile (if non-NULL) and/or to a pipe (if non-NULL).
dbus_uid_t uid
User owning file.
Definition: dbus-sysdeps.h:394
void _dbus_system_logv(DBusSystemLogSeverity severity, const char *msg, va_list args)
Log a message to the system log file (e.g.
#define DBUS_ERROR_FAILED
A generic error; &quot;something went wrong&quot; - see the error message for more.
dbus_bool_t _dbus_verify_daemon_user(const char *user)
Verify that after the fork we can successfully change to this user.
dbus_bool_t _dbus_string_find_byte_backward(const DBusString *str, int start, unsigned char byte, int *found)
Find the given byte scanning backward from the given start.
dbus_bool_t _dbus_stat(const DBusString *filename, DBusStat *statbuf, DBusError *error)
stat() wrapper.
const char * _dbus_strerror_from_errno(void)
Get error message from errno.
Definition: dbus-sysdeps.c:767
const char * _dbus_error_from_system_errno(void)
Converts the current system errno value into a DBusError name.
Definition: dbus-sysdeps.c:704
#define DBUS_INT64_CONSTANT(val)
Declare a 64-bit signed integer constant.
void _dbus_set_signal_handler(int sig, DBusSignalHandler handler)
Installs a UNIX signal handler.
dbus_bool_t _dbus_unix_user_is_process_owner(dbus_uid_t uid)
Checks to see if the UNIX user ID matches the UID of the process.
dbus_bool_t _dbus_windows_user_is_process_owner(const char *windows_sid)
Checks to see if the Windows user SID matches the owner of the process.
#define DBUS_ERROR_NO_MEMORY
There was not enough memory to complete an operation.
#define FALSE
Expands to &quot;0&quot;.
unsigned long mtime
Modify time.
Definition: dbus-sysdeps.h:398
dbus_bool_t _dbus_string_set_length(DBusString *str, int length)
Sets the length of a string.
Definition: dbus-string.c:780
dbus_bool_t _dbus_string_copy_len(const DBusString *source, int start, int len, DBusString *dest, int insert_at)
Like _dbus_string_copy(), but can copy a segment from the middle of the source string.
Definition: dbus-string.c:1372
unsigned long dbus_gid_t
A group ID.
Definition: dbus-sysdeps.h:102
unsigned long size
Size of file.
Definition: dbus-sysdeps.h:396
dbus_bool_t _dbus_parse_unix_user_from_config(const DBusString *username, dbus_uid_t *uid_p)
Parse a UNIX user from the bus config file.
unsigned long dbus_uid_t
A user ID.
Definition: dbus-sysdeps.h:100
const char * _dbus_string_get_const_data(const DBusString *str)
Gets the raw character buffer from a const string.
Definition: dbus-string.c:446
void _dbus_request_file_descriptor_limit(unsigned int limit)
Attempt to ensure that the current process can open at least file descriptors.
dbus_bool_t dbus_error_is_set(const DBusError *error)
Checks whether an error occurred (the error is set).
Definition: dbus-errors.c:329