D-Bus: dbus-sysdeps-util-win.c Source File

D-Bus 1.14.4

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
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 dbus_set_error (error, DBUS_ERROR_NOT_SUPPORTED,
69 "Cannot daemonize on Windows");
70 return FALSE;
71}
72
81static dbus_bool_t
82_dbus_write_pid_file (const DBusString *filename,
83 unsigned long pid,
84 DBusError *error)
85{
86 const char *cfilename;
87 HANDLE hnd;
88 char pidstr[20];
89 int total;
90 int bytes_to_write;
91
92 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
93
94 cfilename = _dbus_string_get_const_data (filename);
95
96 hnd = CreateFileA (cfilename, GENERIC_WRITE,
97 FILE_SHARE_READ | FILE_SHARE_WRITE,
98 NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL,
99 INVALID_HANDLE_VALUE);
100 if (hnd == INVALID_HANDLE_VALUE)
101 {
102 char *emsg = _dbus_win_error_string (GetLastError ());
103 dbus_set_error (error, _dbus_win_error_from_last_error (),
104 "Could not create PID file %s: %s",
105 cfilename, emsg);
106 _dbus_win_free_error_string (emsg);
107 return FALSE;
108 }
109
110 if (snprintf (pidstr, sizeof (pidstr), "%lu\n", pid) < 0)
111 {
112 dbus_set_error (error, _dbus_error_from_system_errno (),
113 "Failed to format PID for \"%s\": %s", cfilename,
114 _dbus_strerror_from_errno ());
115 CloseHandle (hnd);
116 return FALSE;
117 }
118
119 total = 0;
120 bytes_to_write = strlen (pidstr);;
121
122 while (total < bytes_to_write)
123 {
124 DWORD bytes_written;
125 BOOL res;
126
127 res = WriteFile (hnd, pidstr + total, bytes_to_write - total,
128 &bytes_written, NULL);
129
130 if (res == 0 || bytes_written <= 0)
131 {
132 char *emsg = _dbus_win_error_string (GetLastError ());
133 dbus_set_error (error, _dbus_win_error_from_last_error (),
134 "Could not write to %s: %s", cfilename, emsg);
135 _dbus_win_free_error_string (emsg);
136 CloseHandle (hnd);
137 return FALSE;
138 }
139
140 total += bytes_written;
141 }
142
143 if (CloseHandle (hnd) == 0)
144 {
145 char *emsg = _dbus_win_error_string (GetLastError ());
146 dbus_set_error (error, _dbus_win_error_from_last_error (),
147 "Could not close file %s: %s",
148 cfilename, emsg);
149 _dbus_win_free_error_string (emsg);
150
151 return FALSE;
152 }
153
154 return TRUE;
155}
156
168 dbus_bool_t
169_dbus_write_pid_to_file_and_pipe (const DBusString *pidfile,
170 DBusPipe *print_pid_pipe,
171 dbus_pid_t pid_to_write,
172 DBusError *error)
173{
174 if (pidfile)
175 {
176 _dbus_verbose ("writing pid file %s\n", _dbus_string_get_const_data (pidfile));
177 if (!_dbus_write_pid_file (pidfile,
178 pid_to_write,
179 error))
180 {
181 _dbus_verbose ("pid file write failed\n");
182 _DBUS_ASSERT_ERROR_IS_SET(error);
183 return FALSE;
184 }
185 }
186 else
187 {
188 _dbus_verbose ("No pid file requested\n");
189 }
190
191 if (print_pid_pipe != NULL && _dbus_pipe_is_valid (print_pid_pipe))
192 {
193 DBusString pid;
194 int bytes;
195
196 _dbus_verbose ("writing our pid to pipe %d\n", print_pid_pipe->fd);
197
198 if (!_dbus_string_init (&pid))
199 {
200 _DBUS_SET_OOM (error);
201 return FALSE;
202 }
203
204 if (!_dbus_string_append_int (&pid, pid_to_write) ||
205 !_dbus_string_append (&pid, "\n"))
206 {
207 _dbus_string_free (&pid);
208 _DBUS_SET_OOM (error);
209 return FALSE;
210 }
211
212 bytes = _dbus_string_get_length (&pid);
213 if (_dbus_pipe_write (print_pid_pipe, &pid, 0, bytes, error) != bytes)
214 {
215 /* _dbus_pipe_write sets error only on failure, not short write */
216 if (error != NULL && !dbus_error_is_set(error))
217 {
218 dbus_set_error (error, DBUS_ERROR_FAILED,
219 "Printing message bus PID: did not write enough bytes\n");
220 }
221 _dbus_string_free (&pid);
222 return FALSE;
223 }
224
225 _dbus_string_free (&pid);
226 }
227 else
228 {
229 _dbus_verbose ("No pid pipe to write to\n");
230 }
231
232 return TRUE;
233}
234
241 dbus_bool_t
242_dbus_verify_daemon_user (const char *user)
243{
244 return TRUE;
245}
246
254 dbus_bool_t
255_dbus_change_to_daemon_user (const char *user,
256 DBusError *error)
257{
258 return TRUE;
259}
260
261static void
262fd_limit_not_supported (DBusError *error)
263{
264 dbus_set_error (error, DBUS_ERROR_NOT_SUPPORTED,
265 "cannot change fd limit on this platform");
266}
267
268DBusRLimit *
269_dbus_rlimit_save_fd_limit (DBusError *error)
270{
271 fd_limit_not_supported (error);
272 return NULL;
273}
274
275 dbus_bool_t
276_dbus_rlimit_raise_fd_limit (DBusError *error)
277{
278 fd_limit_not_supported (error);
279 return FALSE;
280}
281
282 dbus_bool_t
283_dbus_rlimit_restore_fd_limit (DBusRLimit *saved,
284 DBusError *error)
285{
286 fd_limit_not_supported (error);
287 return FALSE;
288}
289
290void
291_dbus_rlimit_free (DBusRLimit *lim)
292{
293 /* _dbus_rlimit_save_fd_limit() cannot return non-NULL on Windows
294 * so there cannot be anything to free */
295 _dbus_assert (lim == NULL);
296}
297
306 dbus_bool_t
307_dbus_stat(const DBusString *filename,
308 DBusStat *statbuf,
309 DBusError *error)
310{
311 const char *filename_c;
312 WIN32_FILE_ATTRIBUTE_DATA wfad;
313 char *lastdot;
314
315 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
316
317 filename_c = _dbus_string_get_const_data (filename);
318
319 if (!GetFileAttributesExA (filename_c, GetFileExInfoStandard, &wfad))
320 {
321 _dbus_win_set_error_from_win_error (error, GetLastError ());
322 return FALSE;
323 }
324
325 if (wfad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
326 statbuf->mode = _S_IFDIR;
327 else
328 statbuf->mode = _S_IFREG;
329
330 statbuf->mode |= _S_IREAD;
331 if (wfad.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
332 statbuf->mode |= _S_IWRITE;
333
334 lastdot = strrchr (filename_c, '.');
335 if (lastdot && stricmp (lastdot, ".exe") == 0)
336 statbuf->mode |= _S_IEXEC;
337
338 statbuf->mode |= (statbuf->mode & 0700) >> 3;
339 statbuf->mode |= (statbuf->mode & 0700) >> 6;
340
341 statbuf->nlink = 1;
342
343#ifdef ENABLE_UID_TO_SID
344 {
345 PSID owner_sid, group_sid;
346 PSECURITY_DESCRIPTOR sd;
347
348 sd = NULL;
349 rc = GetNamedSecurityInfo ((char *) filename_c, SE_FILE_OBJECT,
350 OWNER_SECURITY_INFORMATION |
351 GROUP_SECURITY_INFORMATION,
352 &owner_sid, &group_sid,
353 NULL, NULL,
354 &sd);
355 if (rc != ERROR_SUCCESS)
356 {
357 _dbus_win_set_error_from_win_error (error, rc);
358 if (sd != NULL)
359 LocalFree (sd);
360 return FALSE;
361 }
362
363 /* FIXME */
364 statbuf->uid = _dbus_win_sid_to_uid_t (owner_sid);
365 statbuf->gid = _dbus_win_sid_to_uid_t (group_sid);
366
367 LocalFree (sd);
368 }
369#else
370 statbuf->uid = DBUS_UID_UNSET;
371 statbuf->gid = DBUS_GID_UNSET;
372#endif
373
374 statbuf->size = ((dbus_int64_t) wfad.nFileSizeHigh << 32) + wfad.nFileSizeLow;
375
376 statbuf->atime =
377 (((dbus_int64_t) wfad.ftLastAccessTime.dwHighDateTime << 32) +
378 wfad.ftLastAccessTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
379
380 statbuf->mtime =
381 (((dbus_int64_t) wfad.ftLastWriteTime.dwHighDateTime << 32) +
382 wfad.ftLastWriteTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
383
384 statbuf->ctime =
385 (((dbus_int64_t) wfad.ftCreationTime.dwHighDateTime << 32) +
386 wfad.ftCreationTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
387
388 return TRUE;
389}
390
394struct DBusDirIter
395 {
396 HANDLE handle;
397 WIN32_FIND_DATAA fileinfo; /* from FindFirst/FindNext */
398 dbus_bool_t finished; /* true if there are no more entries */
399 int offset;
400 };
401
409 DBusDirIter*
410_dbus_directory_open (const DBusString *filename,
411 DBusError *error)
412{
413 DBusDirIter *iter;
414 DBusString filespec;
415
416 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
417
418 if (!_dbus_string_init_from_string (&filespec, filename))
419 {
420 dbus_set_error (error, DBUS_ERROR_NO_MEMORY,
421 "Could not allocate memory for directory filename copy");
422 return NULL;
423 }
424
425 if (_dbus_string_ends_with_c_str (&filespec, "/") || _dbus_string_ends_with_c_str (&filespec, "\\") )
426 {
427 if (!_dbus_string_append (&filespec, "*"))
428 {
429 _dbus_string_free (&filespec);
430 dbus_set_error (error, DBUS_ERROR_NO_MEMORY,
431 "Could not append filename wildcard");
432 return NULL;
433 }
434 }
435 else if (!_dbus_string_ends_with_c_str (&filespec, "*"))
436 {
437 if (!_dbus_string_append (&filespec, "\\*"))
438 {
439 _dbus_string_free (&filespec);
440 dbus_set_error (error, DBUS_ERROR_NO_MEMORY,
441 "Could not append filename wildcard 2");
442 return NULL;
443 }
444 }
445
446 iter = dbus_new0 (DBusDirIter, 1);
447 if (iter == NULL)
448 {
449 _dbus_string_free (&filespec);
450 dbus_set_error (error, DBUS_ERROR_NO_MEMORY,
451 "Could not allocate memory for directory iterator");
452 return NULL;
453 }
454
455 iter->finished = FALSE;
456 iter->offset = 0;
457 iter->handle = FindFirstFileA (_dbus_string_get_const_data (&filespec), &(iter->fileinfo));
458 if (iter->handle == INVALID_HANDLE_VALUE)
459 {
460 if (GetLastError () == ERROR_NO_MORE_FILES)
461 iter->finished = TRUE;
462 else
463 {
464 char *emsg = _dbus_win_error_string (GetLastError ());
465 dbus_set_error (error, _dbus_win_error_from_last_error (),
466 "Failed to read directory \"%s\": %s",
467 _dbus_string_get_const_data (filename), emsg);
468 _dbus_win_free_error_string (emsg);
469 dbus_free (iter);
470 _dbus_string_free (&filespec);
471 return NULL;
472 }
473 }
474 _dbus_string_free (&filespec);
475 return iter;
476}
477
488 dbus_bool_t
489_dbus_directory_get_next_file (DBusDirIter *iter,
490 DBusString *filename,
491 DBusError *error)
492{
493 int saved_err = GetLastError();
494
495 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
496
497again:
498 SetLastError (0);
499
500 if (!iter || iter->finished)
501 return FALSE;
502
503 if (iter->offset > 0)
504 {
505 if (FindNextFileA (iter->handle, &(iter->fileinfo)) == 0)
506 {
507 if (GetLastError() == ERROR_NO_MORE_FILES)
508 {
509 SetLastError(saved_err);
510 iter->finished = 1;
511 }
512 else
513 {
514 char *emsg = _dbus_win_error_string (GetLastError ());
515 dbus_set_error (error, _dbus_win_error_from_last_error (),
516 "Failed to get next in directory: %s", emsg);
517 _dbus_win_free_error_string (emsg);
518 return FALSE;
519 }
520 }
521 }
522
523 iter->offset++;
524
525 if (iter->finished)
526 return FALSE;
527
528 if (iter->fileinfo.cFileName[0] == '.' &&
529 (iter->fileinfo.cFileName[1] == '\0' ||
530 (iter->fileinfo.cFileName[1] == '.' && iter->fileinfo.cFileName[2] == '\0')))
531 goto again;
532
533 _dbus_string_set_length (filename, 0);
534 if (!_dbus_string_append (filename, iter->fileinfo.cFileName))
535 {
536 dbus_set_error (error, DBUS_ERROR_NO_MEMORY,
537 "No memory to read directory entry");
538 return FALSE;
539 }
540
541 return TRUE;
542}
543
547void
548_dbus_directory_close (DBusDirIter *iter)
549{
550 if (!iter)
551 return;
552 FindClose(iter->handle);
553 dbus_free (iter);
554}
555 /* End of DBusInternalsUtils functions */
557
569 dbus_bool_t
570 _dbus_string_get_dirname(const DBusString *filename,
571 DBusString *dirname)
572{
573 int sep;
574
575 _dbus_assert (filename != dirname);
576 _dbus_assert (filename != NULL);
577 _dbus_assert (dirname != NULL);
578
579 /* Ignore any separators on the end */
580 sep = _dbus_string_get_length (filename);
581 if (sep == 0)
582 return _dbus_string_append (dirname, "."); /* empty string passed in */
583
584 while (sep > 0 &&
585 (_dbus_string_get_byte (filename, sep - 1) == '/' ||
586 _dbus_string_get_byte (filename, sep - 1) == '\\'))
587 --sep;
588
589 _dbus_assert (sep >= 0);
590
591 if (sep == 0 ||
592 (sep == 2 &&
593 _dbus_string_get_byte (filename, 1) == ':' &&
594 isalpha (_dbus_string_get_byte (filename, 0))))
595 return _dbus_string_copy_len (filename, 0, sep + 1,
596 dirname, _dbus_string_get_length (dirname));
597
598 {
599 int sep1, sep2;
600 _dbus_string_find_byte_backward (filename, sep, '/', &sep1);
601 _dbus_string_find_byte_backward (filename, sep, '\\', &sep2);
602
603 sep = MAX (sep1, sep2);
604 }
605 if (sep < 0)
606 return _dbus_string_append (dirname, ".");
607
608 while (sep > 0 &&
609 (_dbus_string_get_byte (filename, sep - 1) == '/' ||
610 _dbus_string_get_byte (filename, sep - 1) == '\\'))
611 --sep;
612
613 _dbus_assert (sep >= 0);
614
615 if ((sep == 0 ||
616 (sep == 2 &&
617 _dbus_string_get_byte (filename, 1) == ':' &&
618 isalpha (_dbus_string_get_byte (filename, 0))))
619 &&
620 (_dbus_string_get_byte (filename, sep) == '/' ||
621 _dbus_string_get_byte (filename, sep) == '\\'))
622 return _dbus_string_copy_len (filename, 0, sep + 1,
623 dirname, _dbus_string_get_length (dirname));
624 else
625 return _dbus_string_copy_len (filename, 0, sep - 0,
626 dirname, _dbus_string_get_length (dirname));
627}
628
629
637 dbus_bool_t
638_dbus_unix_user_is_process_owner (dbus_uid_t uid)
639{
640 return FALSE;
641}
642
643 dbus_bool_t _dbus_windows_user_is_process_owner (const char *windows_sid)
644{
645 return TRUE;
646}
647
648/*=====================================================================
649 unix emulation functions - should be removed sometime in the future
650 =====================================================================*/
651
661 dbus_bool_t
662_dbus_unix_user_is_at_console (dbus_uid_t uid,
663 DBusError *error)
664{
665 dbus_set_error (error, DBUS_ERROR_NOT_SUPPORTED,
666 "UNIX user IDs not supported on Windows\n");
667 return FALSE;
668}
669
670
679 dbus_bool_t
680_dbus_parse_unix_group_from_config (const DBusString *groupname,
681 dbus_gid_t *gid_p)
682{
683 return FALSE;
684}
685
694 dbus_bool_t
695_dbus_parse_unix_user_from_config (const DBusString *username,
696 dbus_uid_t *uid_p)
697{
698 return FALSE;
699}
700
701
712 dbus_bool_t
713_dbus_unix_groups_from_uid (dbus_uid_t uid,
714 dbus_gid_t **group_ids,
715 int *n_group_ids)
716{
717 return FALSE;
718}
719
720
721 /* DBusString stuff */
723
724/************************************************************************
725
726 error handling
727
728 ************************************************************************/
729
730
731
732
733
734/* lan manager error codes */
735const char*
736_dbus_lm_strerror(int error_number)
737{
738#ifdef DBUS_WINCE
739 // TODO
740 return "unknown";
741#else
742 const char *msg;
743 switch (error_number)
744 {
745 case NERR_NetNotStarted:
746 return "The workstation driver is not installed.";
747 case NERR_UnknownServer:
748 return "The server could not be located.";
749 case NERR_ShareMem:
750 return "An internal error occurred. The network cannot access a shared memory segment.";
751 case NERR_NoNetworkResource:
752 return "A network resource shortage occurred.";
753 case NERR_RemoteOnly:
754 return "This operation is not supported on workstations.";
755 case NERR_DevNotRedirected:
756 return "The device is not connected.";
757 case NERR_ServerNotStarted:
758 return "The Server service is not started.";
759 case NERR_ItemNotFound:
760 return "The queue is empty.";
761 case NERR_UnknownDevDir:
762 return "The device or directory does not exist.";
763 case NERR_RedirectedPath:
764 return "The operation is invalid on a redirected resource.";
765 case NERR_DuplicateShare:
766 return "The name has already been shared.";
767 case NERR_NoRoom:
768 return "The server is currently out of the requested resource.";
769 case NERR_TooManyItems:
770 return "Requested addition of items exceeds the maximum allowed.";
771 case NERR_InvalidMaxUsers:
772 return "The Peer service supports only two simultaneous users.";
773 case NERR_BufTooSmall:
774 return "The API return buffer is too small.";
775 case NERR_RemoteErr:
776 return "A remote API error occurred.";
777 case NERR_LanmanIniError:
778 return "An error occurred when opening or reading the configuration file.";
779 case NERR_NetworkError:
780 return "A general network error occurred.";
781 case NERR_WkstaInconsistentState:
782 return "The Workstation service is in an inconsistent state. Restart the computer before restarting the Workstation service.";
783 case NERR_WkstaNotStarted:
784 return "The Workstation service has not been started.";
785 case NERR_BrowserNotStarted:
786 return "The requested information is not available.";
787 case NERR_InternalError:
788 return "An internal error occurred.";
789 case NERR_BadTransactConfig:
790 return "The server is not configured for transactions.";
791 case NERR_InvalidAPI:
792 return "The requested API is not supported on the remote server.";
793 case NERR_BadEventName:
794 return "The event name is invalid.";
795 case NERR_DupNameReboot:
796 return "The computer name already exists on the network. Change it and restart the computer.";
797 case NERR_CfgCompNotFound:
798 return "The specified component could not be found in the configuration information.";
799 case NERR_CfgParamNotFound:
800 return "The specified parameter could not be found in the configuration information.";
801 case NERR_LineTooLong:
802 return "A line in the configuration file is too long.";
803 case NERR_QNotFound:
804 return "The printer does not exist.";
805 case NERR_JobNotFound:
806 return "The print job does not exist.";
807 case NERR_DestNotFound:
808 return "The printer destination cannot be found.";
809 case NERR_DestExists:
810 return "The printer destination already exists.";
811 case NERR_QExists:
812 return "The printer queue already exists.";
813 case NERR_QNoRoom:
814 return "No more printers can be added.";
815 case NERR_JobNoRoom:
816 return "No more print jobs can be added.";
817 case NERR_DestNoRoom:
818 return "No more printer destinations can be added.";
819 case NERR_DestIdle:
820 return "This printer destination is idle and cannot accept control operations.";
821 case NERR_DestInvalidOp:
822 return "This printer destination request contains an invalid control function.";
823 case NERR_ProcNoRespond:
824 return "The print processor is not responding.";
825 case NERR_SpoolerNotLoaded:
826 return "The spooler is not running.";
827 case NERR_DestInvalidState:
828 return "This operation cannot be performed on the print destination in its current state.";
829 case NERR_QInvalidState:
830 return "This operation cannot be performed on the printer queue in its current state.";
831 case NERR_JobInvalidState:
832 return "This operation cannot be performed on the print job in its current state.";
833 case NERR_SpoolNoMemory:
834 return "A spooler memory allocation failure occurred.";
835 case NERR_DriverNotFound:
836 return "The device driver does not exist.";
837 case NERR_DataTypeInvalid:
838 return "The data type is not supported by the print processor.";
839 case NERR_ProcNotFound:
840 return "The print processor is not installed.";
841 case NERR_ServiceTableLocked:
842 return "The service database is locked.";
843 case NERR_ServiceTableFull:
844 return "The service table is full.";
845 case NERR_ServiceInstalled:
846 return "The requested service has already been started.";
847 case NERR_ServiceEntryLocked:
848 return "The service does not respond to control actions.";
849 case NERR_ServiceNotInstalled:
850 return "The service has not been started.";
851 case NERR_BadServiceName:
852 return "The service name is invalid.";
853 case NERR_ServiceCtlTimeout:
854 return "The service is not responding to the control function.";
855 case NERR_ServiceCtlBusy:
856 return "The service control is busy.";
857 case NERR_BadServiceProgName:
858 return "The configuration file contains an invalid service program name.";
859 case NERR_ServiceNotCtrl:
860 return "The service could not be controlled in its present state.";
861 case NERR_ServiceKillProc:
862 return "The service ended abnormally.";
863 case NERR_ServiceCtlNotValid:
864 return "The requested pause or stop is not valid for this service.";
865 case NERR_NotInDispatchTbl:
866 return "The service control dispatcher could not find the service name in the dispatch table.";
867 case NERR_BadControlRecv:
868 return "The service control dispatcher pipe read failed.";
869 case NERR_ServiceNotStarting:
870 return "A thread for the new service could not be created.";
871 case NERR_AlreadyLoggedOn:
872 return "This workstation is already logged on to the local-area network.";
873 case NERR_NotLoggedOn:
874 return "The workstation is not logged on to the local-area network.";
875 case NERR_BadUsername:
876 return "The user name or group name parameter is invalid.";
877 case NERR_BadPassword:
878 return "The password parameter is invalid.";
879 case NERR_UnableToAddName_W:
880 return "@W The logon processor did not add the message alias.";
881 case NERR_UnableToAddName_F:
882 return "The logon processor did not add the message alias.";
883 case NERR_UnableToDelName_W:
884 return "@W The logoff processor did not delete the message alias.";
885 case NERR_UnableToDelName_F:
886 return "The logoff processor did not delete the message alias.";
887 case NERR_LogonsPaused:
888 return "Network logons are paused.";
889 case NERR_LogonServerConflict:
890 return "A centralized logon-server conflict occurred.";
891 case NERR_LogonNoUserPath:
892 return "The server is configured without a valid user path.";
893 case NERR_LogonScriptError:
894 return "An error occurred while loading or running the logon script.";
895 case NERR_StandaloneLogon:
896 return "The logon server was not specified. Your computer will be logged on as STANDALONE.";
897 case NERR_LogonServerNotFound:
898 return "The logon server could not be found.";
899 case NERR_LogonDomainExists:
900 return "There is already a logon domain for this computer.";
901 case NERR_NonValidatedLogon:
902 return "The logon server could not validate the logon.";
903 case NERR_ACFNotFound:
904 return "The security database could not be found.";
905 case NERR_GroupNotFound:
906 return "The group name could not be found.";
907 case NERR_UserNotFound:
908 return "The user name could not be found.";
909 case NERR_ResourceNotFound:
910 return "The resource name could not be found.";
911 case NERR_GroupExists:
912 return "The group already exists.";
913 case NERR_UserExists:
914 return "The user account already exists.";
915 case NERR_ResourceExists:
916 return "The resource permission list already exists.";
917 case NERR_NotPrimary:
918 return "This operation is only allowed on the primary domain controller of the domain.";
919 case NERR_ACFNotLoaded:
920 return "The security database has not been started.";
921 case NERR_ACFNoRoom:
922 return "There are too many names in the user accounts database.";
923 case NERR_ACFFileIOFail:
924 return "A disk I/O failure occurred.";
925 case NERR_ACFTooManyLists:
926 return "The limit of 64 entries per resource was exceeded.";
927 case NERR_UserLogon:
928 return "Deleting a user with a session is not allowed.";
929 case NERR_ACFNoParent:
930 return "The parent directory could not be located.";
931 case NERR_CanNotGrowSegment:
932 return "Unable to add to the security database session cache segment.";
933 case NERR_SpeGroupOp:
934 return "This operation is not allowed on this special group.";
935 case NERR_NotInCache:
936 return "This user is not cached in user accounts database session cache.";
937 case NERR_UserInGroup:
938 return "The user already belongs to this group.";
939 case NERR_UserNotInGroup:
940 return "The user does not belong to this group.";
941 case NERR_AccountUndefined:
942 return "This user account is undefined.";
943 case NERR_AccountExpired:
944 return "This user account has expired.";
945 case NERR_InvalidWorkstation:
946 return "The user is not allowed to log on from this workstation.";
947 case NERR_InvalidLogonHours:
948 return "The user is not allowed to log on at this time.";
949 case NERR_PasswordExpired:
950 return "The password of this user has expired.";
951 case NERR_PasswordCantChange:
952 return "The password of this user cannot change.";
953 case NERR_PasswordHistConflict:
954 return "This password cannot be used now.";
955 case NERR_PasswordTooShort:
956 return "The password does not meet the password policy requirements. Check the minimum password length, password complexity and password history requirements.";
957 case NERR_PasswordTooRecent:
958 return "The password of this user is too recent to change.";
959 case NERR_InvalidDatabase:
960 return "The security database is corrupted.";
961 case NERR_DatabaseUpToDate:
962 return "No updates are necessary to this replicant network/local security database.";
963 case NERR_SyncRequired:
964 return "This replicant database is outdated; synchronization is required.";
965 case NERR_UseNotFound:
966 return "The network connection could not be found.";
967 case NERR_BadAsgType:
968 return "This asg_type is invalid.";
969 case NERR_DeviceIsShared:
970 return "This device is currently being shared.";
971 case NERR_NoComputerName:
972 return "The computer name could not be added as a message alias. The name may already exist on the network.";
973 case NERR_MsgAlreadyStarted:
974 return "The Messenger service is already started.";
975 case NERR_MsgInitFailed:
976 return "The Messenger service failed to start.";
977 case NERR_NameNotFound:
978 return "The message alias could not be found on the network.";
979 case NERR_AlreadyForwarded:
980 return "This message alias has already been forwarded.";
981 case NERR_AddForwarded:
982 return "This message alias has been added but is still forwarded.";
983 case NERR_AlreadyExists:
984 return "This message alias already exists locally.";
985 case NERR_TooManyNames:
986 return "The maximum number of added message aliases has been exceeded.";
987 case NERR_DelComputerName:
988 return "The computer name could not be deleted.";
989 case NERR_LocalForward:
990 return "Messages cannot be forwarded back to the same workstation.";
991 case NERR_GrpMsgProcessor:
992 return "An error occurred in the domain message processor.";
993 case NERR_PausedRemote:
994 return "The message was sent, but the recipient has paused the Messenger service.";
995 case NERR_BadReceive:
996 return "The message was sent but not received.";
997 case NERR_NameInUse:
998 return "The message alias is currently in use. Try again later.";
999 case NERR_MsgNotStarted:
1000 return "The Messenger service has not been started.";
1001 case NERR_NotLocalName:
1002 return "The name is not on the local computer.";
1003 case NERR_NoForwardName:
1004 return "The forwarded message alias could not be found on the network.";
1005 case NERR_RemoteFull:
1006 return "The message alias table on the remote station is full.";
1007 case NERR_NameNotForwarded:
1008 return "Messages for this alias are not currently being forwarded.";
1009 case NERR_TruncatedBroadcast:
1010 return "The broadcast message was truncated.";
1011 case NERR_InvalidDevice:
1012 return "This is an invalid device name.";
1013 case NERR_WriteFault:
1014 return "A write fault occurred.";
1015 case NERR_DuplicateName:
1016 return "A duplicate message alias exists on the network.";
1017 case NERR_DeleteLater:
1018 return "@W This message alias will be deleted later.";
1019 case NERR_IncompleteDel:
1020 return "The message alias was not successfully deleted from all networks.";
1021 case NERR_MultipleNets:
1022 return "This operation is not supported on computers with multiple networks.";
1023 case NERR_NetNameNotFound:
1024 return "This shared resource does not exist.";
1025 case NERR_DeviceNotShared:
1026 return "This device is not shared.";
1027 case NERR_ClientNameNotFound:
1028 return "A session does not exist with that computer name.";
1029 case NERR_FileIdNotFound:
1030 return "There is not an open file with that identification number.";
1031 case NERR_ExecFailure:
1032 return "A failure occurred when executing a remote administration command.";
1033 case NERR_TmpFile:
1034 return "A failure occurred when opening a remote temporary file.";
1035 case NERR_TooMuchData:
1036 return "The data returned from a remote administration command has been truncated to 64K.";
1037 case NERR_DeviceShareConflict:
1038 return "This device cannot be shared as both a spooled and a non-spooled resource.";
1039 case NERR_BrowserTableIncomplete:
1040 return "The information in the list of servers may be incorrect.";
1041 case NERR_NotLocalDomain:
1042 return "The computer is not active in this domain.";
1043#ifdef NERR_IsDfsShare
1044
1045 case NERR_IsDfsShare:
1046 return "The share must be removed from the Distributed File System before it can be deleted.";
1047#endif
1048
1049 case NERR_DevInvalidOpCode:
1050 return "The operation is invalid for this device.";
1051 case NERR_DevNotFound:
1052 return "This device cannot be shared.";
1053 case NERR_DevNotOpen:
1054 return "This device was not open.";
1055 case NERR_BadQueueDevString:
1056 return "This device name list is invalid.";
1057 case NERR_BadQueuePriority:
1058 return "The queue priority is invalid.";
1059 case NERR_NoCommDevs:
1060 return "There are no shared communication devices.";
1061 case NERR_QueueNotFound:
1062 return "The queue you specified does not exist.";
1063 case NERR_BadDevString:
1064 return "This list of devices is invalid.";
1065 case NERR_BadDev:
1066 return "The requested device is invalid.";
1067 case NERR_InUseBySpooler:
1068 return "This device is already in use by the spooler.";
1069 case NERR_CommDevInUse:
1070 return "This device is already in use as a communication device.";
1071 case NERR_InvalidComputer:
1072 return "This computer name is invalid.";
1073 case NERR_MaxLenExceeded:
1074 return "The string and prefix specified are too long.";
1075 case NERR_BadComponent:
1076 return "This path component is invalid.";
1077 case NERR_CantType:
1078 return "Could not determine the type of input.";
1079 case NERR_TooManyEntries:
1080 return "The buffer for types is not big enough.";
1081 case NERR_ProfileFileTooBig:
1082 return "Profile files cannot exceed 64K.";
1083 case NERR_ProfileOffset:
1084 return "The start offset is out of range.";
1085 case NERR_ProfileCleanup:
1086 return "The system cannot delete current connections to network resources.";
1087 case NERR_ProfileUnknownCmd:
1088 return "The system was unable to parse the command line in this file.";
1089 case NERR_ProfileLoadErr:
1090 return "An error occurred while loading the profile file.";
1091 case NERR_ProfileSaveErr:
1092 return "@W Errors occurred while saving the profile file. The profile was partially saved.";
1093 case NERR_LogOverflow:
1094 return "Log file %1 is full.";
1095 case NERR_LogFileChanged:
1096 return "This log file has changed between reads.";
1097 case NERR_LogFileCorrupt:
1098 return "Log file %1 is corrupt.";
1099 case NERR_SourceIsDir:
1100 return "The source path cannot be a directory.";
1101 case NERR_BadSource:
1102 return "The source path is illegal.";
1103 case NERR_BadDest:
1104 return "The destination path is illegal.";
1105 case NERR_DifferentServers:
1106 return "The source and destination paths are on different servers.";
1107 case NERR_RunSrvPaused:
1108 return "The Run server you requested is paused.";
1109 case NERR_ErrCommRunSrv:
1110 return "An error occurred when communicating with a Run server.";
1111 case NERR_ErrorExecingGhost:
1112 return "An error occurred when starting a background process.";
1113 case NERR_ShareNotFound:
1114 return "The shared resource you are connected to could not be found.";
1115 case NERR_InvalidLana:
1116 return "The LAN adapter number is invalid.";
1117 case NERR_OpenFiles:
1118 return "There are open files on the connection.";
1119 case NERR_ActiveConns:
1120 return "Active connections still exist.";
1121 case NERR_BadPasswordCore:
1122 return "This share name or password is invalid.";
1123 case NERR_DevInUse:
1124 return "The device is being accessed by an active process.";
1125 case NERR_LocalDrive:
1126 return "The drive letter is in use locally.";
1127 case NERR_AlertExists:
1128 return "The specified client is already registered for the specified event.";
1129 case NERR_TooManyAlerts:
1130 return "The alert table is full.";
1131 case NERR_NoSuchAlert:
1132 return "An invalid or nonexistent alert name was raised.";
1133 case NERR_BadRecipient:
1134 return "The alert recipient is invalid.";
1135 case NERR_AcctLimitExceeded:
1136 return "A user's session with this server has been deleted.";
1137 case NERR_InvalidLogSeek:
1138 return "The log file does not contain the requested record number.";
1139 case NERR_BadUasConfig:
1140 return "The user accounts database is not configured correctly.";
1141 case NERR_InvalidUASOp:
1142 return "This operation is not permitted when the Netlogon service is running.";
1143 case NERR_LastAdmin:
1144 return "This operation is not allowed on the last administrative account.";
1145 case NERR_DCNotFound:
1146 return "Could not find domain controller for this domain.";
1147 case NERR_LogonTrackingError:
1148 return "Could not set logon information for this user.";
1149 case NERR_NetlogonNotStarted:
1150 return "The Netlogon service has not been started.";
1151 case NERR_CanNotGrowUASFile:
1152 return "Unable to add to the user accounts database.";
1153 case NERR_TimeDiffAtDC:
1154 return "This server's clock is not synchronized with the primary domain controller's clock.";
1155 case NERR_PasswordMismatch:
1156 return "A password mismatch has been detected.";
1157 case NERR_NoSuchServer:
1158 return "The server identification does not specify a valid server.";
1159 case NERR_NoSuchSession:
1160 return "The session identification does not specify a valid session.";
1161 case NERR_NoSuchConnection:
1162 return "The connection identification does not specify a valid connection.";
1163 case NERR_TooManyServers:
1164 return "There is no space for another entry in the table of available servers.";
1165 case NERR_TooManySessions:
1166 return "The server has reached the maximum number of sessions it supports.";
1167 case NERR_TooManyConnections:
1168 return "The server has reached the maximum number of connections it supports.";
1169 case NERR_TooManyFiles:
1170 return "The server cannot open more files because it has reached its maximum number.";
1171 case NERR_NoAlternateServers:
1172 return "There are no alternate servers registered on this server.";
1173 case NERR_TryDownLevel:
1174 return "Try down-level (remote admin protocol) version of API instead.";
1175 case NERR_UPSDriverNotStarted:
1176 return "The UPS driver could not be accessed by the UPS service.";
1177 case NERR_UPSInvalidConfig:
1178 return "The UPS service is not configured correctly.";
1179 case NERR_UPSInvalidCommPort:
1180 return "The UPS service could not access the specified Comm Port.";
1181 case NERR_UPSSignalAsserted:
1182 return "The UPS indicated a line fail or low battery situation. Service not started.";
1183 case NERR_UPSShutdownFailed:
1184 return "The UPS service failed to perform a system shut down.";
1185 case NERR_BadDosRetCode:
1186 return "The program below returned an MS-DOS error code:";
1187 case NERR_ProgNeedsExtraMem:
1188 return "The program below needs more memory:";
1189 case NERR_BadDosFunction:
1190 return "The program below called an unsupported MS-DOS function:";
1191 case NERR_RemoteBootFailed:
1192 return "The workstation failed to boot.";
1193 case NERR_BadFileCheckSum:
1194 return "The file below is corrupt.";
1195 case NERR_NoRplBootSystem:
1196 return "No loader is specified in the boot-block definition file.";
1197 case NERR_RplLoadrNetBiosErr:
1198 return "NetBIOS returned an error: The NCB and SMB are dumped above.";
1199 case NERR_RplLoadrDiskErr:
1200 return "A disk I/O error occurred.";
1201 case NERR_ImageParamErr:
1202 return "Image parameter substitution failed.";
1203 case NERR_TooManyImageParams:
1204 return "Too many image parameters cross disk sector boundaries.";
1205 case NERR_NonDosFloppyUsed:
1206 return "The image was not generated from an MS-DOS diskette formatted with /S.";
1207 case NERR_RplBootRestart:
1208 return "Remote boot will be restarted later.";
1209 case NERR_RplSrvrCallFailed:
1210 return "The call to the Remoteboot server failed.";
1211 case NERR_CantConnectRplSrvr:
1212 return "Cannot connect to the Remoteboot server.";
1213 case NERR_CantOpenImageFile:
1214 return "Cannot open image file on the Remoteboot server.";
1215 case NERR_CallingRplSrvr:
1216 return "Connecting to the Remoteboot server...";
1217 case NERR_StartingRplBoot:
1218 return "Connecting to the Remoteboot server...";
1219 case NERR_RplBootServiceTerm:
1220 return "Remote boot service was stopped; check the error log for the cause of the problem.";
1221 case NERR_RplBootStartFailed:
1222 return "Remote boot startup failed; check the error log for the cause of the problem.";
1223 case NERR_RPL_CONNECTED:
1224 return "A second connection to a Remoteboot resource is not allowed.";
1225 case NERR_BrowserConfiguredToNotRun:
1226 return "The browser service was configured with MaintainServerList=No.";
1227 case NERR_RplNoAdaptersStarted:
1228 return "Service failed to start since none of the network adapters started with this service.";
1229 case NERR_RplBadRegistry:
1230 return "Service failed to start due to bad startup information in the registry.";
1231 case NERR_RplBadDatabase:
1232 return "Service failed to start because its database is absent or corrupt.";
1233 case NERR_RplRplfilesShare:
1234 return "Service failed to start because RPLFILES share is absent.";
1235 case NERR_RplNotRplServer:
1236 return "Service failed to start because RPLUSER group is absent.";
1237 case NERR_RplCannotEnum:
1238 return "Cannot enumerate service records.";
1239 case NERR_RplWkstaInfoCorrupted:
1240 return "Workstation record information has been corrupted.";
1241 case NERR_RplWkstaNotFound:
1242 return "Workstation record was not found.";
1243 case NERR_RplWkstaNameUnavailable:
1244 return "Workstation name is in use by some other workstation.";
1245 case NERR_RplProfileInfoCorrupted:
1246 return "Profile record information has been corrupted.";
1247 case NERR_RplProfileNotFound:
1248 return "Profile record was not found.";
1249 case NERR_RplProfileNameUnavailable:
1250 return "Profile name is in use by some other profile.";
1251 case NERR_RplProfileNotEmpty:
1252 return "There are workstations using this profile.";
1253 case NERR_RplConfigInfoCorrupted:
1254 return "Configuration record information has been corrupted.";
1255 case NERR_RplConfigNotFound:
1256 return "Configuration record was not found.";
1257 case NERR_RplAdapterInfoCorrupted:
1258 return "Adapter ID record information has been corrupted.";
1259 case NERR_RplInternal:
1260 return "An internal service error has occurred.";
1261 case NERR_RplVendorInfoCorrupted:
1262 return "Vendor ID record information has been corrupted.";
1263 case NERR_RplBootInfoCorrupted:
1264 return "Boot block record information has been corrupted.";
1265 case NERR_RplWkstaNeedsUserAcct:
1266 return "The user account for this workstation record is missing.";
1267 case NERR_RplNeedsRPLUSERAcct:
1268 return "The RPLUSER local group could not be found.";
1269 case NERR_RplBootNotFound:
1270 return "Boot block record was not found.";
1271 case NERR_RplIncompatibleProfile:
1272 return "Chosen profile is incompatible with this workstation.";
1273 case NERR_RplAdapterNameUnavailable:
1274 return "Chosen network adapter ID is in use by some other workstation.";
1275 case NERR_RplConfigNotEmpty:
1276 return "There are profiles using this configuration.";
1277 case NERR_RplBootInUse:
1278 return "There are workstations, profiles, or configurations using this boot block.";
1279 case NERR_RplBackupDatabase:
1280 return "Service failed to backup Remoteboot database.";
1281 case NERR_RplAdapterNotFound:
1282 return "Adapter record was not found.";
1283 case NERR_RplVendorNotFound:
1284 return "Vendor record was not found.";
1285 case NERR_RplVendorNameUnavailable:
1286 return "Vendor name is in use by some other vendor record.";
1287 case NERR_RplBootNameUnavailable:
1288 return "(boot name, vendor ID) is in use by some other boot block record.";
1289 case NERR_RplConfigNameUnavailable:
1290 return "Configuration name is in use by some other configuration.";
1291 case NERR_DfsInternalCorruption:
1292 return "The internal database maintained by the Dfs service is corrupt.";
1293 case NERR_DfsVolumeDataCorrupt:
1294 return "One of the records in the internal Dfs database is corrupt.";
1295 case NERR_DfsNoSuchVolume:
1296 return "There is no DFS name whose entry path matches the input Entry Path.";
1297 case NERR_DfsVolumeAlreadyExists:
1298 return "A root or link with the given name already exists.";
1299 case NERR_DfsAlreadyShared:
1300 return "The server share specified is already shared in the Dfs.";
1301 case NERR_DfsNoSuchShare:
1302 return "The indicated server share does not support the indicated DFS namespace.";
1303 case NERR_DfsNotALeafVolume:
1304 return "The operation is not valid on this portion of the namespace.";
1305 case NERR_DfsLeafVolume:
1306 return "The operation is not valid on this portion of the namespace.";
1307 case NERR_DfsVolumeHasMultipleServers:
1308 return "The operation is ambiguous because the link has multiple servers.";
1309 case NERR_DfsCantCreateJunctionPoint:
1310 return "Unable to create a link.";
1311 case NERR_DfsServerNotDfsAware:
1312 return "The server is not Dfs Aware.";
1313 case NERR_DfsBadRenamePath:
1314 return "The specified rename target path is invalid.";
1315 case NERR_DfsVolumeIsOffline:
1316 return "The specified DFS link is offline.";
1317 case NERR_DfsNoSuchServer:
1318 return "The specified server is not a server for this link.";
1319 case NERR_DfsCyclicalName:
1320 return "A cycle in the Dfs name was detected.";
1321 case NERR_DfsNotSupportedInServerDfs:
1322 return "The operation is not supported on a server-based Dfs.";
1323 case NERR_DfsDuplicateService:
1324 return "This link is already supported by the specified server-share.";
1325 case NERR_DfsCantRemoveLastServerShare:
1326 return "Can't remove the last server-share supporting this root or link.";
1327 case NERR_DfsVolumeIsInterDfs:
1328 return "The operation is not supported for an Inter-DFS link.";
1329 case NERR_DfsInconsistent:
1330 return "The internal state of the Dfs Service has become inconsistent.";
1331 case NERR_DfsServerUpgraded:
1332 return "The Dfs Service has been installed on the specified server.";
1333 case NERR_DfsDataIsIdentical:
1334 return "The Dfs data being reconciled is identical.";
1335 case NERR_DfsCantRemoveDfsRoot:
1336 return "The DFS root cannot be deleted. Uninstall DFS if required.";
1337 case NERR_DfsChildOrParentInDfs:
1338 return "A child or parent directory of the share is already in a Dfs.";
1339 case NERR_DfsInternalError:
1340 return "Dfs internal error.";
1341 /* the following are not defined in mingw */
1342#if 0
1343
1344 case NERR_SetupAlreadyJoined:
1345 return "This machine is already joined to a domain.";
1346 case NERR_SetupNotJoined:
1347 return "This machine is not currently joined to a domain.";
1348 case NERR_SetupDomainController:
1349 return "This machine is a domain controller and cannot be unjoined from a domain.";
1350 case NERR_DefaultJoinRequired:
1351 return "The destination domain controller does not support creating machine accounts in OUs.";
1352 case NERR_InvalidWorkgroupName:
1353 return "The specified workgroup name is invalid.";
1354 case NERR_NameUsesIncompatibleCodePage:
1355 return "The specified computer name is incompatible with the default language used on the domain controller.";
1356 case NERR_ComputerAccountNotFound:
1357 return "The specified computer account could not be found.";
1358 case NERR_PersonalSku:
1359 return "This version of Windows cannot be joined to a domain.";
1360 case NERR_PasswordMustChange:
1361 return "The password must change at the next logon.";
1362 case NERR_AccountLockedOut:
1363 return "The account is locked out.";
1364 case NERR_PasswordTooLong:
1365 return "The password is too long.";
1366 case NERR_PasswordNotComplexEnough:
1367 return "The password does not meet the complexity policy.";
1368 case NERR_PasswordFilterError:
1369 return "The password does not meet the requirements of the password filter DLLs.";
1370#endif
1371
1372 default:
1373 msg = strerror (error_number);
1374
1375 if (msg == NULL)
1376 msg = "unknown";
1377
1378 return msg;
1379 }
1380#endif //DBUS_WINCE
1381}
1382
1397 dbus_bool_t
1398_dbus_command_for_pid (unsigned long pid,
1399 DBusString *str,
1400 int max_len,
1401 DBusError *error)
1402{
1403 dbus_set_error (error, DBUS_ERROR_NOT_SUPPORTED,
1404 "_dbus_command_for_pid() not implemented on Windows");
1405 return FALSE;
1406}
1407
1416 dbus_bool_t
1417_dbus_replace_install_prefix (DBusString *path)
1418{
1419#ifndef DBUS_PREFIX
1420 /* leave path unchanged */
1421 return TRUE;
1422#else
1423 DBusString runtime_prefix;
1424 int i;
1425
1426 if (!_dbus_string_init (&runtime_prefix))
1427 return FALSE;
1428
1429 if (!_dbus_get_install_root (&runtime_prefix))
1430 {
1431 _dbus_string_free (&runtime_prefix);
1432 return FALSE;
1433 }
1434
1435 if (_dbus_string_get_length (&runtime_prefix) == 0)
1436 {
1437 /* cannot determine install root, leave path unchanged */
1438 _dbus_string_free (&runtime_prefix);
1439 return TRUE;
1440 }
1441
1442 if (_dbus_string_starts_with_c_str (path, DBUS_PREFIX "/"))
1443 {
1444 /* Replace DBUS_PREFIX "/" with runtime_prefix.
1445 * Note unusual calling convention: source is first, then dest */
1446 if (!_dbus_string_replace_len (
1447 &runtime_prefix, 0, _dbus_string_get_length (&runtime_prefix),
1448 path, 0, strlen (DBUS_PREFIX) + 1))
1449 {
1450 _dbus_string_free (&runtime_prefix);
1451 return FALSE;
1452 }
1453 }
1454
1455 /* Somehow, in some situations, backslashes get collapsed in the string.
1456 * Since windows C library accepts both forward and backslashes as
1457 * path separators, convert all backslashes to forward slashes.
1458 */
1459
1460 for (i = 0; i < _dbus_string_get_length (path); i++)
1461 {
1462 if (_dbus_string_get_byte (path, i) == '\\')
1463 _dbus_string_set_byte (path, i, '/');
1464 }
1465
1466 _dbus_string_free (&runtime_prefix);
1467 return TRUE;
1468#endif
1469}
1470
1471#define DBUS_STANDARD_SESSION_SERVICEDIR "/dbus-1/services"
1472#define DBUS_STANDARD_SYSTEM_SERVICEDIR "/dbus-1/system-services"
1473
1481 dbus_bool_t
1482_dbus_set_up_transient_session_servicedirs (DBusList **dirs,
1483 DBusError *error)
1484{
1485 /* Not an error, we just don't have transient session services on Windows */
1486 return TRUE;
1487}
1488
1505 dbus_bool_t
1506_dbus_get_standard_session_servicedirs (DBusList **dirs)
1507{
1508 const char *common_progs;
1509 DBusString servicedir_path;
1510
1511 if (!_dbus_string_init (&servicedir_path))
1512 return FALSE;
1513
1514#ifdef DBUS_WINCE
1515 {
1516 /* On Windows CE, we adjust datadir dynamically to installation location. */
1517 const char *data_dir = _dbus_getenv ("DBUS_DATADIR");
1518
1519 if (data_dir != NULL)
1520 {
1521 if (!_dbus_string_append (&servicedir_path, data_dir))
1522 goto oom;
1523
1524 if (!_dbus_string_append (&servicedir_path, _DBUS_PATH_SEPARATOR))
1525 goto oom;
1526 }
1527 }
1528#else
1529 {
1530 DBusString p;
1531
1532 if (!_dbus_string_init (&p))
1533 goto oom;
1534
1535 /* DBUS_DATADIR is assumed to be absolute; the build systems should
1536 * ensure that. */
1537 if (!_dbus_string_append (&p, DBUS_DATADIR) ||
1538 !_dbus_replace_install_prefix (&p))
1539 {
1540 _dbus_string_free (&p);
1541 goto oom;
1542 }
1543
1544 if (!_dbus_string_append (&servicedir_path,
1545 _dbus_string_get_const_data (&p)))
1546 {
1547 _dbus_string_free (&p);
1548 goto oom;
1549 }
1550
1551 _dbus_string_free (&p);
1552 }
1553
1554 if (!_dbus_string_append (&servicedir_path, _DBUS_PATH_SEPARATOR))
1555 goto oom;
1556#endif
1557
1558 common_progs = _dbus_getenv ("CommonProgramFiles");
1559
1560 if (common_progs != NULL)
1561 {
1562 if (!_dbus_string_append (&servicedir_path, common_progs))
1563 goto oom;
1564
1565 if (!_dbus_string_append (&servicedir_path, _DBUS_PATH_SEPARATOR))
1566 goto oom;
1567 }
1568
1569 if (!_dbus_split_paths_and_append (&servicedir_path,
1570 DBUS_STANDARD_SESSION_SERVICEDIR,
1571 dirs))
1572 goto oom;
1573
1574 _dbus_string_free (&servicedir_path);
1575 return TRUE;
1576
1577 oom:
1578 _dbus_string_free (&servicedir_path);
1579 return FALSE;
1580}
1581
1600 dbus_bool_t
1601_dbus_get_standard_system_servicedirs (DBusList **dirs)
1602{
1603 *dirs = NULL;
1604 return TRUE;
1605}
1606
1607static dbus_bool_t
1608_dbus_get_config_file_name (DBusString *str,
1609 const char *basename)
1610{
1611 DBusString tmp;
1612
1613 if (!_dbus_string_append (str, DBUS_DATADIR) ||
1614 !_dbus_replace_install_prefix (str))
1615 return FALSE;
1616
1617 _dbus_string_init_const (&tmp, "dbus-1");
1618
1619 if (!_dbus_concat_dir_and_file (str, &tmp))
1620 return FALSE;
1621
1622 _dbus_string_init_const (&tmp, basename);
1623
1624 if (!_dbus_concat_dir_and_file (str, &tmp))
1625 return FALSE;
1626
1627 return TRUE;
1628}
1629
1638 dbus_bool_t
1639_dbus_get_system_config_file (DBusString *str)
1640{
1641 _dbus_assert (_dbus_string_get_length (str) == 0);
1642
1643 return _dbus_get_config_file_name(str, "system.conf");
1644}
1645
1652 dbus_bool_t
1653_dbus_get_session_config_file (DBusString *str)
1654{
1655 _dbus_assert (_dbus_string_get_length (str) == 0);
1656
1657 return _dbus_get_config_file_name(str, "session.conf");
1658}
1659
1660void
1661_dbus_daemon_report_ready (void)
1662{
1663}
1664
1665void
1666_dbus_daemon_report_reloading (void)
1667{
1668}
1669
1670void
1671_dbus_daemon_report_reloaded (void)
1672{
1673}
1674
1675void
1676_dbus_daemon_report_stopping (void)
1677{
1678}
dbus_set_error
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_error_is_set
dbus_bool_t dbus_error_is_set(const DBusError *error)
Checks whether an error occurred (the error is set).
Definition: dbus-errors.c:329
_dbus_assert
#define _dbus_assert(condition)
Aborts with an error message if the condition is false.
Definition: dbus-internals.h:153
_dbus_error_from_system_errno
const char * _dbus_error_from_system_errno(void)
Converts the current system errno value into a DBusError name.
Definition: dbus-sysdeps.c:691
_dbus_strerror_from_errno
const char * _dbus_strerror_from_errno(void)
Get error message from errno.
Definition: dbus-sysdeps.c:758
NULL
#define NULL
A null pointer, defined appropriately for C or C++.
TRUE
#define TRUE
Expands to "1".
FALSE
#define FALSE
Expands to "0".
dbus_free
void dbus_free(void *memory)
Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().
Definition: dbus-memory.c:692
dbus_new0
#define dbus_new0(type, count)
Safe macro for using dbus_malloc0().
Definition: dbus-memory.h:58
DBUS_ERROR_NOT_SUPPORTED
#define DBUS_ERROR_NOT_SUPPORTED
Requested operation isn't supported (like ENOSYS on UNIX).
Definition: dbus-protocol.h:373
DBUS_ERROR_FAILED
#define DBUS_ERROR_FAILED
A generic error; "something went wrong" - see the error message for more.
Definition: dbus-protocol.h:359
DBUS_ERROR_NO_MEMORY
#define DBUS_ERROR_NO_MEMORY
There was not enough memory to complete an operation.
Definition: dbus-protocol.h:361
_dbus_string_set_length
dbus_bool_t _dbus_string_set_length(DBusString *str, int length)
Sets the length of a string.
Definition: dbus-string.c:833
_dbus_string_append
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:966
_dbus_string_init
dbus_bool_t _dbus_string_init(DBusString *str)
Initializes a string.
Definition: dbus-string.c:182
_dbus_string_init_const
void _dbus_string_init_const(DBusString *str, const char *value)
Initializes a constant string.
Definition: dbus-string.c:197
_dbus_string_append_int
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_string_append_int(DBusString *str, long value)
Appends an integer to a DBusString.
Definition: dbus-sysdeps.c:363
_dbus_parse_unix_user_from_config
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.
Definition: dbus-sysdeps-util-win.c:695
_dbus_string_ends_with_c_str
dbus_bool_t _dbus_string_ends_with_c_str(const DBusString *a, const char *c_str)
Returns whether a string ends with the given suffix.
Definition: dbus-string-util.c:52
_dbus_string_starts_with_c_str
dbus_bool_t _dbus_string_starts_with_c_str(const DBusString *a, const char *c_str)
Checks whether a string starts with the given C string.
Definition: dbus-string.c:2248
_dbus_string_init_from_string
dbus_bool_t _dbus_string_init_from_string(DBusString *str, const DBusString *from)
Initializes a string from another string.
Definition: dbus-string.c:254
_dbus_string_free
void _dbus_string_free(DBusString *str)
Frees a string created by _dbus_string_init(), and fills it with the same contents as #_DBUS_STRING_I...
Definition: dbus-string.c:278
_dbus_unix_groups_from_uid
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.
Definition: dbus-sysdeps-util-win.c:713
_dbus_unix_user_is_process_owner
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.
Definition: dbus-sysdeps-util-win.c:638
_dbus_string_find_byte_backward
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.
Definition: dbus-string-util.c:96
_dbus_windows_user_is_process_owner
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.
Definition: dbus-sysdeps-util-win.c:643
_dbus_parse_unix_group_from_config
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.
Definition: dbus-sysdeps-util-win.c:680
_dbus_unix_user_is_at_console
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.
Definition: dbus-sysdeps-util-win.c:662
_dbus_string_copy_len
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:1435
_dbus_string_get_dirname
dbus_bool_t _dbus_string_get_dirname(const DBusString *filename, DBusString *dirname)
Get the directory name from a complete filename.
Definition: dbus-sysdeps-util-unix.c:1062
_dbus_string_replace_len
dbus_bool_t _dbus_string_replace_len(const DBusString *source, int start, int len, DBusString *dest, int replace_at, int replace_len)
Replaces a segment of dest string with a segment of source string.
Definition: dbus-string.c:1464
_dbus_stat
dbus_bool_t _dbus_stat(const DBusString *filename, DBusStat *statbuf, DBusError *error)
stat() wrapper.
Definition: dbus-sysdeps-util-win.c:307
_dbus_get_standard_session_servicedirs
dbus_bool_t _dbus_get_standard_session_servicedirs(DBusList **dirs)
Returns the standard directories for a session bus to look for service activation files.
Definition: dbus-sysdeps-util-win.c:1506
_dbus_daemon_report_ready
void _dbus_daemon_report_ready(void)
Report to a service manager that the daemon calling this function is ready for use.
Definition: dbus-sysdeps-util-win.c:1661
_dbus_write_pid_to_file_and_pipe
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).
Definition: dbus-sysdeps-util-win.c:169
_dbus_directory_close
void _dbus_directory_close(DBusDirIter *iter)
Closes a directory iteration.
Definition: dbus-sysdeps-util-win.c:548
dbus_uid_t
unsigned long dbus_uid_t
A user ID.
Definition: dbus-sysdeps.h:137
_dbus_get_session_config_file
dbus_bool_t _dbus_get_session_config_file(DBusString *str)
Get the absolute path of the session.conf file.
Definition: dbus-sysdeps-util-win.c:1653
dbus_pid_t
unsigned long dbus_pid_t
A process ID.
Definition: dbus-sysdeps.h:135
_dbus_daemon_report_reloading
void _dbus_daemon_report_reloading(void)
Report to a service manager that the daemon calling this function is reloading configuration.
Definition: dbus-sysdeps-util-win.c:1666
dbus_gid_t
unsigned long dbus_gid_t
A group ID.
Definition: dbus-sysdeps.h:139
_dbus_command_for_pid
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.
Definition: dbus-sysdeps-util-win.c:1398
_dbus_get_system_config_file
dbus_bool_t _dbus_get_system_config_file(DBusString *str)
Get the absolute path of the system.conf file (there is no system bus on Windows so this can just ret...
Definition: dbus-sysdeps-util-win.c:1639
_dbus_directory_open
DBusDirIter * _dbus_directory_open(const DBusString *filename, DBusError *error)
Open a directory to iterate over.
Definition: dbus-sysdeps-util-win.c:410
_dbus_set_up_transient_session_servicedirs
dbus_bool_t _dbus_set_up_transient_session_servicedirs(DBusList **dirs, DBusError *error)
Returns the standard directories for a session bus to look for transient service activation files.
Definition: dbus-sysdeps-util-win.c:1482
DBUS_UID_UNSET
#define DBUS_UID_UNSET
an invalid UID used to represent an uninitialized dbus_uid_t field
Definition: dbus-sysdeps.h:144
_dbus_verify_daemon_user
dbus_bool_t _dbus_verify_daemon_user(const char *user)
Verify that after the fork we can successfully change to this user.
Definition: dbus-sysdeps-util-win.c:242
_dbus_getenv
const char * _dbus_getenv(const char *varname)
Wrapper for getenv().
Definition: dbus-sysdeps.c:195
_dbus_get_standard_system_servicedirs
dbus_bool_t _dbus_get_standard_system_servicedirs(DBusList **dirs)
Returns the standard directories for a system bus to look for service activation files.
Definition: dbus-sysdeps-util-win.c:1601
_dbus_daemon_report_reloaded
void _dbus_daemon_report_reloaded(void)
Report to a service manager that the daemon calling this function is reloading configuration.
Definition: dbus-sysdeps-util-win.c:1671
DBUS_GID_UNSET
#define DBUS_GID_UNSET
an invalid GID used to represent an uninitialized dbus_gid_t field
Definition: dbus-sysdeps.h:146
_dbus_change_to_daemon_user
dbus_bool_t _dbus_change_to_daemon_user(const char *user, DBusError *error)
Changes the user and group the bus is running as.
Definition: dbus-sysdeps-util-win.c:255
_dbus_daemon_report_stopping
void _dbus_daemon_report_stopping(void)
Report to a service manager that the daemon calling this function is shutting down.
Definition: dbus-sysdeps-util-win.c:1676
_dbus_directory_get_next_file
dbus_bool_t _dbus_directory_get_next_file(DBusDirIter *iter, DBusString *filename, DBusError *error)
Get next file in the directory.
Definition: dbus-sysdeps-util-win.c:489
_dbus_concat_dir_and_file
dbus_bool_t _dbus_concat_dir_and_file(DBusString *dir, const DBusString *next_component)
Appends the given filename to the given directory.
Definition: dbus-sysdeps-unix.c:3336
_dbus_become_daemon
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.
Definition: dbus-sysdeps-util-win.c:63
_dbus_split_paths_and_append
dbus_bool_t _dbus_split_paths_and_append(DBusString *dirs, const char *suffix, DBusList **dir_list)
Split paths into a list of char strings.
Definition: dbus-sysdeps.c:236
_dbus_replace_install_prefix
dbus_bool_t _dbus_replace_install_prefix(DBusString *path)
Replace the DBUS_PREFIX in the given path, in-place, by the current D-Bus installation directory.
Definition: dbus-sysdeps-util-win.c:1417
dbus_bool_t
dbus_uint32_t dbus_bool_t
A boolean, valid values are TRUE and FALSE.
Definition: dbus-types.h:35
DBUS_INT64_CONSTANT
#define DBUS_INT64_CONSTANT(val)
Declare a 64-bit signed integer constant.
dbus_int64_t
_DBUS_GNUC_EXTENSION typedef long long dbus_int64_t
A 64-bit signed integer.
Definition: dbus-arch-deps.h:36
DBusDirIter
Internals of directory iterator.
Definition: dbus-sysdeps-util-unix.c:674
DBusError
Object representing an exception.
Definition: dbus-errors.h:49
DBusList
A node in a linked list.
Definition: dbus-list.h:35
DBusPipe
Definition: dbus-pipe.h:41
DBusStat
Portable struct with stat() results.
Definition: dbus-sysdeps.h:550
DBusStat::nlink
unsigned long nlink
Number of hard links.
Definition: dbus-sysdeps.h:552
DBusStat::size
unsigned long size
Size of file.
Definition: dbus-sysdeps.h:555
DBusStat::uid
dbus_uid_t uid
User owning file.
Definition: dbus-sysdeps.h:553
DBusStat::mode
unsigned long mode
File mode.
Definition: dbus-sysdeps.h:551
DBusStat::gid
dbus_gid_t gid
Group owning file.
Definition: dbus-sysdeps.h:554
DBusStat::atime
unsigned long atime
Access time.
Definition: dbus-sysdeps.h:556
DBusStat::ctime
unsigned long ctime
Creation time.
Definition: dbus-sysdeps.h:558
DBusStat::mtime
unsigned long mtime
Modify time.
Definition: dbus-sysdeps.h:557
DBusString
Definition: dbus-string.h:43