31 #define STRSAFE_NO_DEPRECATE
35 #define _WIN32_WINNT 0x0501
39 #include "dbus-internals.h"
41 #include "dbus-sysdeps.h"
42 #include "dbus-threads.h"
43 #include "dbus-protocol.h"
44 #include "dbus-string.h"
45 #include "dbus-sysdeps.h"
46 #include "dbus-sysdeps-win.h"
47 #include "dbus-protocol.h"
48 #include "dbus-hash.h"
49 #include "dbus-sockets-win.h"
50 #include "dbus-list.h"
51 #include "dbus-nonce.h"
52 #include "dbus-credentials.h"
59 extern BOOL WINAPI ConvertStringSidToSidA (LPCSTR StringSid, PSID *Sid);
60 extern BOOL WINAPI ConvertSidToStringSidA (PSID Sid, LPSTR *StringSid);
71 #include <sys/types.h>
74 #ifdef HAVE_WS2TCPIP_H
87 #endif // HAVE_WSPIAPI_H
93 typedef int socklen_t;
97 _dbus_win_set_errno (
int err)
109 _dbus_win_error_from_last_error (
void)
111 switch (GetLastError())
116 case ERROR_NO_MORE_FILES:
117 case ERROR_TOO_MANY_OPEN_FILES:
120 case ERROR_ACCESS_DENIED:
121 case ERROR_CANNOT_MAKE:
124 case ERROR_NOT_ENOUGH_MEMORY:
127 case ERROR_FILE_EXISTS:
130 case ERROR_FILE_NOT_FOUND:
131 case ERROR_PATH_NOT_FOUND:
140 _dbus_win_error_string (
int error_number)
144 FormatMessageA (FORMAT_MESSAGE_ALLOCATE_BUFFER |
145 FORMAT_MESSAGE_IGNORE_INSERTS |
146 FORMAT_MESSAGE_FROM_SYSTEM,
147 NULL, error_number, 0,
148 (LPSTR) &msg, 0,
NULL);
150 if (msg[strlen (msg) - 1] ==
'\n')
151 msg[strlen (msg) - 1] =
'\0';
152 if (msg[strlen (msg) - 1] ==
'\r')
153 msg[strlen (msg) - 1] =
'\0';
159 _dbus_win_free_error_string (
char *
string)
195 start = _dbus_string_get_length (buffer);
199 _dbus_win_set_errno (ENOMEM);
207 _dbus_verbose (
"recv: count=%d fd=%d\n", count, fd);
208 bytes_read = recv (fd, data, count, 0);
210 if (bytes_read == SOCKET_ERROR)
212 DBUS_SOCKET_SET_ERRNO();
213 _dbus_verbose (
"recv: failed: %s (%d)\n", _dbus_strerror (errno), errno);
217 _dbus_verbose (
"recv: = %d\n", bytes_read);
263 data = _dbus_string_get_const_data_len (buffer, start, len);
267 _dbus_verbose (
"send: len=%d fd=%d\n", len, fd);
268 bytes_written = send (fd, data, len, 0);
270 if (bytes_written == SOCKET_ERROR)
272 DBUS_SOCKET_SET_ERRNO();
277 _dbus_verbose (
"send: = %d\n", bytes_written);
279 if (bytes_written < 0 && errno == EINTR)
283 if (bytes_written > 0)
287 return bytes_written;
302 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
305 if (closesocket (fd) == SOCKET_ERROR)
307 DBUS_SOCKET_SET_ERRNO ();
313 "Could not close socket: socket=%d, , %s",
317 _dbus_verbose (
"_dbus_close_socket: socket=%d, \n", fd);
332 if ( !SetHandleInformation( (HANDLE) handle,
333 HANDLE_FLAG_INHERIT | HANDLE_FLAG_PROTECT_FROM_CLOSE,
336 _dbus_win_warn_win_error (
"Disabling socket handle inheritance failed:", GetLastError());
348 _dbus_set_fd_nonblocking (
int handle,
353 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
355 if (ioctlsocket (handle, FIONBIO, &one) == SOCKET_ERROR)
357 DBUS_SOCKET_SET_ERRNO ();
359 "Failed to set socket %d:%d to nonblocking: %s", handle,
410 data1 = _dbus_string_get_const_data_len (buffer1, start1, len1);
413 data2 = _dbus_string_get_const_data_len (buffer2, start2, len2);
421 vectors[0].buf = (
char*) data1;
422 vectors[0].len = len1;
423 vectors[1].buf = (
char*) data2;
424 vectors[1].len = len2;
428 _dbus_verbose (
"WSASend: len1+2=%d+%d fd=%d\n", len1, len2, fd);
437 if (rc == SOCKET_ERROR)
439 DBUS_SOCKET_SET_ERRNO ();
444 _dbus_verbose (
"WSASend: = %ld\n", bytes_written);
446 if (bytes_written < 0 && errno == EINTR)
449 return bytes_written;
453 _dbus_socket_is_invalid (
int fd)
455 return fd == INVALID_SOCKET ?
TRUE :
FALSE;
469 _dbus_connect_named_pipe (
const char *path,
480 _dbus_win_startup_winsock (
void)
486 WORD wVersionRequested;
493 wVersionRequested = MAKEWORD (2, 0);
495 err = WSAStartup (wVersionRequested, &wsaData);
507 if (LOBYTE (wsaData.wVersion) != 2 ||
508 HIBYTE (wsaData.wVersion) != 0)
542 bufsize =
sizeof (buf);
543 len = _vsnprintf (buf, bufsize - 1, format, args);
551 p = malloc (bufsize);
556 len = _vsnprintf (p, bufsize - 1, format, args);
572 _dbus_win_utf8_to_utf16 (
const char *str,
587 n = MultiByteToWideChar (CP_UTF8, 0, str, -1,
NULL, 0);
591 _dbus_win_set_error_from_win_error (error, GetLastError ());
599 _DBUS_SET_OOM (error);
603 if (MultiByteToWideChar (CP_UTF8, 0, str, -1, retval, n) != n)
621 _dbus_win_utf16_to_utf8 (
const wchar_t *str,
627 n = WideCharToMultiByte (CP_UTF8, 0, str, -1,
NULL, 0,
NULL,
NULL);
631 _dbus_win_set_error_from_win_error (error, GetLastError ());
639 _DBUS_SET_OOM (error);
643 if (WideCharToMultiByte (CP_UTF8, 0, str, -1, retval, n,
NULL,
NULL) != n)
664 _dbus_win_account_to_sid (
const wchar_t *waccount,
669 DWORD sid_length, wdomain_length;
677 if (!LookupAccountNameW (
NULL, waccount,
NULL, &sid_length,
678 NULL, &wdomain_length, &use) &&
679 GetLastError () != ERROR_INSUFFICIENT_BUFFER)
681 _dbus_win_set_error_from_win_error (error, GetLastError ());
688 _DBUS_SET_OOM (error);
692 wdomain =
dbus_new (
wchar_t, wdomain_length);
695 _DBUS_SET_OOM (error);
699 if (!LookupAccountNameW (
NULL, waccount, (PSID) *ppsid, &sid_length,
700 wdomain, &wdomain_length, &use))
702 _dbus_win_set_error_from_win_error (error, GetLastError ());
706 if (!IsValidSid ((PSID) *ppsid))
748 _dbus_getsid(
char **sid)
750 HANDLE process_token = INVALID_HANDLE_VALUE;
751 TOKEN_USER *token_user =
NULL;
756 if (!OpenProcessToken (GetCurrentProcess (), TOKEN_QUERY, &process_token))
758 _dbus_win_warn_win_error (
"OpenProcessToken failed", GetLastError ());
761 if ((!GetTokenInformation (process_token, TokenUser,
NULL, 0, &n)
762 && GetLastError () != ERROR_INSUFFICIENT_BUFFER)
763 || (token_user = alloca (n)) ==
NULL
764 || !GetTokenInformation (process_token, TokenUser, token_user, n, &n))
766 _dbus_win_warn_win_error (
"GetTokenInformation failed", GetLastError ());
769 psid = token_user->User.Sid;
770 if (!IsValidSid (psid))
772 _dbus_verbose(
"%s invalid sid\n",__FUNCTION__);
775 if (!ConvertSidToStringSidA (psid, sid))
777 _dbus_verbose(
"%s invalid sid\n",__FUNCTION__);
784 if (process_token != INVALID_HANDLE_VALUE)
785 CloseHandle (process_token);
787 _dbus_verbose(
"_dbus_getsid() returns %d\n",retval);
814 SOCKET temp, socket1 = -1, socket2 = -1;
815 struct sockaddr_in saddr;
819 _dbus_win_startup_winsock ();
821 temp = socket (AF_INET, SOCK_STREAM, 0);
822 if (temp == INVALID_SOCKET)
824 DBUS_SOCKET_SET_ERRNO ();
829 saddr.sin_family = AF_INET;
831 saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
833 if (bind (temp, (
struct sockaddr *)&saddr,
sizeof (saddr)) == SOCKET_ERROR)
835 DBUS_SOCKET_SET_ERRNO ();
839 if (listen (temp, 1) == SOCKET_ERROR)
841 DBUS_SOCKET_SET_ERRNO ();
845 len =
sizeof (saddr);
846 if (getsockname (temp, (
struct sockaddr *)&saddr, &len) == SOCKET_ERROR)
848 DBUS_SOCKET_SET_ERRNO ();
852 socket1 = socket (AF_INET, SOCK_STREAM, 0);
853 if (socket1 == INVALID_SOCKET)
855 DBUS_SOCKET_SET_ERRNO ();
859 if (connect (socket1, (
struct sockaddr *)&saddr, len) == SOCKET_ERROR)
861 DBUS_SOCKET_SET_ERRNO ();
865 socket2 = accept (temp, (
struct sockaddr *) &saddr, &len);
866 if (socket2 == INVALID_SOCKET)
868 DBUS_SOCKET_SET_ERRNO ();
875 if (ioctlsocket (socket1, FIONBIO, &arg) == SOCKET_ERROR)
877 DBUS_SOCKET_SET_ERRNO ();
882 if (ioctlsocket (socket2, FIONBIO, &arg) == SOCKET_ERROR)
884 DBUS_SOCKET_SET_ERRNO ();
892 _dbus_verbose (
"full-duplex pipe %d:%d <-> %d:%d\n",
893 *fd1, socket1, *fd2, socket2);
900 closesocket (socket2);
902 closesocket (socket1);
907 "Could not setup socket pair: %s",
924 int timeout_milliseconds)
926 #define USE_CHRIS_IMPL 0
930 #define DBUS_POLL_CHAR_BUFFER_SIZE 2000
931 char msg[DBUS_POLL_CHAR_BUFFER_SIZE];
939 #define DBUS_STACK_WSAEVENTS 256
940 WSAEVENT eventsOnStack[DBUS_STACK_WSAEVENTS];
941 WSAEVENT *pEvents =
NULL;
942 if (n_fds > DBUS_STACK_WSAEVENTS)
943 pEvents = calloc(
sizeof(WSAEVENT), n_fds);
945 pEvents = eventsOnStack;
948 #ifdef DBUS_ENABLE_VERBOSE_MODE
950 msgp += sprintf (msgp,
"WSAEventSelect: to=%d\n\t", timeout_milliseconds);
951 for (i = 0; i < n_fds; i++)
957 msgp += sprintf (msgp,
"R:%d ", fdp->
fd);
960 msgp += sprintf (msgp,
"W:%d ", fdp->
fd);
962 msgp += sprintf (msgp,
"E:%d\n\t", fdp->
fd);
966 if (msgp >= msg + DBUS_POLL_CHAR_BUFFER_SIZE)
972 msgp += sprintf (msgp,
"\n");
973 _dbus_verbose (
"%s",msg);
975 for (i = 0; i < n_fds; i++)
979 long lNetworkEvents = FD_OOB;
981 ev = WSACreateEvent();
984 lNetworkEvents |= FD_READ | FD_ACCEPT | FD_CLOSE;
987 lNetworkEvents |= FD_WRITE | FD_CONNECT;
989 WSAEventSelect(fdp->
fd, ev, lNetworkEvents);
995 ready = WSAWaitForMultipleEvents (n_fds, pEvents,
FALSE, timeout_milliseconds,
FALSE);
997 if (DBUS_SOCKET_API_RETURNS_ERROR (ready))
999 DBUS_SOCKET_SET_ERRNO ();
1000 if (errno != WSAEWOULDBLOCK)
1004 else if (ready == WSA_WAIT_TIMEOUT)
1006 _dbus_verbose (
"WSAWaitForMultipleEvents: WSA_WAIT_TIMEOUT\n");
1009 else if (ready >= WSA_WAIT_EVENT_0 && ready < (
int)(WSA_WAIT_EVENT_0 + n_fds))
1012 msgp += sprintf (msgp,
"WSAWaitForMultipleEvents: =%d\n\t", ready);
1014 for (i = 0; i < n_fds; i++)
1017 WSANETWORKEVENTS ne;
1021 WSAEnumNetworkEvents(fdp->
fd, pEvents[i], &ne);
1023 if (ne.lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE))
1026 if (ne.lNetworkEvents & (FD_WRITE | FD_CONNECT))
1029 if (ne.lNetworkEvents & (FD_OOB))
1032 if (ne.lNetworkEvents & (FD_READ | FD_ACCEPT | FD_CLOSE))
1033 msgp += sprintf (msgp,
"R:%d ", fdp->
fd);
1035 if (ne.lNetworkEvents & (FD_WRITE | FD_CONNECT))
1036 msgp += sprintf (msgp,
"W:%d ", fdp->
fd);
1038 if (ne.lNetworkEvents & (FD_OOB))
1039 msgp += sprintf (msgp,
"E:%d ", fdp->
fd);
1041 msgp += sprintf (msgp,
"lNetworkEvents:%d ", ne.lNetworkEvents);
1043 if(ne.lNetworkEvents)
1046 WSAEventSelect(fdp->
fd, pEvents[i], 0);
1049 msgp += sprintf (msgp,
"\n");
1050 _dbus_verbose (
"%s",msg);
1054 _dbus_verbose (
"WSAWaitForMultipleEvents: failed for unknown reason!");
1058 for(i = 0; i < n_fds; i++)
1060 WSACloseEvent(pEvents[i]);
1063 if (n_fds > DBUS_STACK_WSAEVENTS)
1070 #define DBUS_POLL_CHAR_BUFFER_SIZE 2000
1071 char msg[DBUS_POLL_CHAR_BUFFER_SIZE];
1074 fd_set read_set, write_set, err_set;
1080 FD_ZERO (&read_set);
1081 FD_ZERO (&write_set);
1085 #ifdef DBUS_ENABLE_VERBOSE_MODE
1087 msgp += sprintf (msgp,
"select: to=%d\n\t", timeout_milliseconds);
1088 for (i = 0; i < n_fds; i++)
1094 msgp += sprintf (msgp,
"R:%d ", fdp->
fd);
1097 msgp += sprintf (msgp,
"W:%d ", fdp->
fd);
1099 msgp += sprintf (msgp,
"E:%d\n\t", fdp->
fd);
1103 if (msgp >= msg + DBUS_POLL_CHAR_BUFFER_SIZE)
1109 msgp += sprintf (msgp,
"\n");
1110 _dbus_verbose (
"%s",msg);
1112 for (i = 0; i < n_fds; i++)
1117 FD_SET (fdp->
fd, &read_set);
1120 FD_SET (fdp->
fd, &write_set);
1122 FD_SET (fdp->
fd, &err_set);
1124 max_fd = MAX (max_fd, fdp->
fd);
1128 tv.tv_sec = timeout_milliseconds < 0 ? 1 : timeout_milliseconds / 1000;
1129 tv.tv_usec = timeout_milliseconds < 0 ? 0 : (timeout_milliseconds % 1000) * 1000;
1131 ready = select (max_fd + 1, &read_set, &write_set, &err_set, &tv);
1133 if (DBUS_SOCKET_API_RETURNS_ERROR (ready))
1135 DBUS_SOCKET_SET_ERRNO ();
1136 if (errno != WSAEWOULDBLOCK)
1139 else if (ready == 0)
1140 _dbus_verbose (
"select: = 0\n");
1144 #ifdef DBUS_ENABLE_VERBOSE_MODE
1146 msgp += sprintf (msgp,
"select: = %d:\n\t", ready);
1148 for (i = 0; i < n_fds; i++)
1152 if (FD_ISSET (fdp->
fd, &read_set))
1153 msgp += sprintf (msgp,
"R:%d ", fdp->
fd);
1155 if (FD_ISSET (fdp->
fd, &write_set))
1156 msgp += sprintf (msgp,
"W:%d ", fdp->
fd);
1158 if (FD_ISSET (fdp->
fd, &err_set))
1159 msgp += sprintf (msgp,
"E:%d\n\t", fdp->
fd);
1161 msgp += sprintf (msgp,
"\n");
1162 _dbus_verbose (
"%s",msg);
1165 for (i = 0; i < n_fds; i++)
1171 if (FD_ISSET (fdp->
fd, &read_set))
1174 if (FD_ISSET (fdp->
fd, &write_set))
1177 if (FD_ISSET (fdp->
fd, &err_set))
1247 return _dbus_connect_tcp_socket_with_nonce (host, port, family, (
const char*)
NULL, error);
1251 _dbus_connect_tcp_socket_with_nonce (
const char *host,
1254 const char *noncefile,
1258 struct addrinfo hints;
1259 struct addrinfo *ai, *tmp;
1261 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
1263 _dbus_win_startup_winsock ();
1268 hints.ai_family = AF_UNSPEC;
1269 else if (!strcmp(family,
"ipv4"))
1270 hints.ai_family = AF_INET;
1271 else if (!strcmp(family,
"ipv6"))
1272 hints.ai_family = AF_INET6;
1277 "Unknown address family %s", family);
1280 hints.ai_protocol = IPPROTO_TCP;
1281 hints.ai_socktype = SOCK_STREAM;
1282 #ifdef AI_ADDRCONFIG
1283 hints.ai_flags = AI_ADDRCONFIG;
1288 if ((res = getaddrinfo(host, port, &hints, &ai)) != 0 || !ai)
1292 "Failed to lookup host/port: \"%s:%s\": %s (%d)",
1293 host, port, _dbus_strerror(res), res);
1300 if ((fd = socket (tmp->ai_family, SOCK_STREAM, 0)) == INVALID_SOCKET)
1302 DBUS_SOCKET_SET_ERRNO ();
1305 "Failed to open socket: %s",
1310 _DBUS_ASSERT_ERROR_IS_CLEAR(error);
1312 if (connect (fd, (
struct sockaddr*) tmp->ai_addr, tmp->ai_addrlen) == SOCKET_ERROR)
1314 DBUS_SOCKET_SET_ERRNO ();
1329 "Failed to connect to socket \"%s:%s\" %s",
1334 if (noncefile !=
NULL)
1346 ret = _dbus_send_nonce (fd, &noncefileStr, error);
1359 if (!_dbus_set_fd_nonblocking (fd, error))
1391 int nlisten_fd = 0, *listen_fd =
NULL, res, i, port_num = -1;
1392 struct addrinfo hints;
1393 struct addrinfo *ai, *tmp;
1400 struct sockaddr Address;
1401 struct sockaddr_in AddressIn;
1402 struct sockaddr_in6 AddressIn6;
1406 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
1408 _dbus_win_startup_winsock ();
1413 hints.ai_family = AF_UNSPEC;
1414 else if (!strcmp(family,
"ipv4"))
1415 hints.ai_family = AF_INET;
1416 else if (!strcmp(family,
"ipv6"))
1417 hints.ai_family = AF_INET6;
1422 "Unknown address family %s", family);
1426 hints.ai_protocol = IPPROTO_TCP;
1427 hints.ai_socktype = SOCK_STREAM;
1428 #ifdef AI_ADDRCONFIG
1429 hints.ai_flags = AI_ADDRCONFIG | AI_PASSIVE;
1431 hints.ai_flags = AI_PASSIVE;
1434 redo_lookup_with_port:
1435 if ((res = getaddrinfo(host, port, &hints, &ai)) != 0 || !ai)
1439 "Failed to lookup host/port: \"%s:%s\": %s (%d)",
1440 host ? host :
"*", port, _dbus_strerror(res), res);
1447 int fd = -1, *newlisten_fd;
1448 if ((fd = socket (tmp->ai_family, SOCK_STREAM, 0)) == INVALID_SOCKET)
1450 DBUS_SOCKET_SET_ERRNO ();
1453 "Failed to open socket: %s",
1457 _DBUS_ASSERT_ERROR_IS_CLEAR(error);
1459 if (bind (fd, (
struct sockaddr*) tmp->ai_addr, tmp->ai_addrlen) == SOCKET_ERROR)
1461 DBUS_SOCKET_SET_ERRNO ();
1463 "Failed to bind socket \"%s:%s\": %s",
1469 if (listen (fd, 30 ) == SOCKET_ERROR)
1471 DBUS_SOCKET_SET_ERRNO ();
1473 "Failed to listen on socket \"%s:%s\": %s",
1479 newlisten_fd =
dbus_realloc(listen_fd,
sizeof(
int)*(nlisten_fd+1));
1484 "Failed to allocate file handle array");
1487 listen_fd = newlisten_fd;
1488 listen_fd[nlisten_fd] = fd;
1491 if (!_dbus_string_get_length(retport))
1497 if (!port || !strcmp(port,
"0"))
1499 mysockaddr_gen addr;
1500 socklen_t addrlen =
sizeof(addr);
1503 if (getsockname(fd, &addr.Address, &addrlen) == SOCKET_ERROR)
1505 DBUS_SOCKET_SET_ERRNO ();
1507 "Failed to resolve port \"%s:%s\": %s",
1511 snprintf( portbuf,
sizeof( portbuf ) - 1,
"%d", addr.AddressIn.sin_port );
1519 port = _dbus_string_get_const_data(retport);
1521 goto redo_lookup_with_port;
1540 _dbus_win_set_errno (WSAEADDRINUSE);
1542 "Failed to bind socket \"%s:%s\": %s",
1547 sscanf(_dbus_string_get_const_data(retport),
"%d", &port_num);
1549 for (i = 0 ; i < nlisten_fd ; i++)
1552 if (!_dbus_set_fd_nonblocking (listen_fd[i], error))
1565 for (i = 0 ; i < nlisten_fd ; i++)
1566 closesocket (listen_fd[i]);
1585 client_fd = accept (listen_fd,
NULL,
NULL);
1587 if (DBUS_SOCKET_IS_INVALID (client_fd))
1589 DBUS_SOCKET_SET_ERRNO ();
1594 _dbus_verbose (
"client fd %d accepted\n", client_fd);
1636 if (bytes_written < 0 && errno == EINTR)
1639 if (bytes_written < 0)
1642 "Failed to write credentials byte: %s",
1646 else if (bytes_written == 0)
1649 "wrote zero bytes writing credentials byte");
1655 _dbus_verbose (
"wrote 1 zero byte, credential sending isn't implemented yet\n");
1693 _dbus_verbose(
"got one zero byte from server");
1699 _dbus_verbose(
"FIXME: get faked credentials from current process");
1716 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
1738 if (_dbus_string_get_length (dir) == 0 ||
1739 _dbus_string_get_length (next_component) == 0)
1743 (
'/' == _dbus_string_get_byte (dir, _dbus_string_get_length (dir) - 1) ||
1744 '\\' == _dbus_string_get_byte (dir, _dbus_string_get_length (dir) - 1));
1746 file_starts_with_slash =
1747 (
'/' == _dbus_string_get_byte (next_component, 0) ||
1748 '\\' == _dbus_string_get_byte (next_component, 0));
1750 if (dir_ends_in_slash && file_starts_with_slash)
1754 else if (!(dir_ends_in_slash || file_starts_with_slash))
1761 _dbus_string_get_length (dir));
1778 _dbus_string_get_const_data(username));
1795 if (!_dbus_getsid(&sid))
1833 if (!_dbus_getsid(&sid))
1849 return GetCurrentProcessId ();
1853 #define NANOSECONDS_PER_SECOND 1000000000
1855 #define MICROSECONDS_PER_SECOND 1000000
1857 #define MILLISECONDS_PER_SECOND 1000
1859 #define NANOSECONDS_PER_MILLISECOND 1000000
1861 #define MICROSECONDS_PER_MILLISECOND 1000
1870 Sleep (milliseconds);
1886 dbus_uint64_t time64;
1888 GetSystemTimeAsFileTime (&ft);
1890 memcpy (&time64, &ft,
sizeof (time64));
1895 time64 -= DBUS_INT64_CONSTANT (116444736000000000);
1899 *tv_sec = time64 / 1000000;
1902 *tv_usec = time64 % 1000000;
1940 const char *filename_c;
1942 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
1944 filename_c = _dbus_string_get_const_data (filename);
1946 if (!CreateDirectoryA (filename_c,
NULL))
1948 if (GetLastError () == ERROR_ALREADY_EXISTS)
1952 "Failed to create directory %s: %s\n",
1977 old_len = _dbus_string_get_length (str);
1984 if (!CryptAcquireContext (&hprov,
NULL,
NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT))
1987 if (!CryptGenRandom (hprov, n_bytes, p))
1989 CryptReleaseContext (hprov, 0);
1993 CryptReleaseContext (hprov, 0);
2007 static const char* tmpdir =
NULL;
2008 static char buf[1000];
2014 if (!GetTempPathA (
sizeof (buf), buf))
2021 last_slash = _mbsrchr (buf,
'\\');
2022 if (last_slash > buf && last_slash[1] ==
'\0')
2023 last_slash[0] =
'\0';
2024 last_slash = _mbsrchr (buf,
'/');
2025 if (last_slash > buf && last_slash[1] ==
'\0')
2026 last_slash[0] =
'\0';
2049 const char *filename_c;
2051 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
2053 filename_c = _dbus_string_get_const_data (filename);
2055 if (DeleteFileA (filename_c) == 0)
2058 "Failed to delete file %s: %s\n",
2074 _dbus_replace_install_prefix (
const char *configure_time_path)
2077 return configure_time_path;
2079 static char retval[1000];
2080 static char runtime_prefix[1000];
2084 if (!configure_time_path)
2087 if ((!_dbus_get_install_root(runtime_prefix, len) ||
2088 strncmp (configure_time_path, DBUS_PREFIX
"/",
2089 strlen (DBUS_PREFIX) + 1))) {
2090 strcat (retval, configure_time_path);
2094 strcpy (retval, runtime_prefix);
2095 strcat (retval, configure_time_path + strlen (DBUS_PREFIX) + 1);
2102 for(i = 0; retval[i] !=
'\0'; i++) {
2103 if(retval[i] ==
'\\')
2110 #if !defined (DBUS_DISABLE_ASSERTS) || defined(DBUS_BUILD_TESTS)
2112 #if defined(_MSC_VER) || defined(DBUS_WINCE)
2143 #include <imagehlp.h>
2146 #define DPRINTF _dbus_warn
2162 static BOOL (WINAPI *pStackWalk)(
2166 LPSTACKFRAME StackFrame,
2167 PVOID ContextRecord,
2168 PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine,
2169 PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine,
2170 PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine,
2171 PTRANSLATE_ADDRESS_ROUTINE TranslateAddress
2174 static DWORD64 (WINAPI *pSymGetModuleBase)(
2178 static PVOID (WINAPI *pSymFunctionTableAccess)(
2183 static DWORD (WINAPI *pSymGetModuleBase)(
2187 static PVOID (WINAPI *pSymFunctionTableAccess)(
2192 static BOOL (WINAPI *pSymInitialize)(
2194 PSTR UserSearchPath,
2197 static BOOL (WINAPI *pSymGetSymFromAddr)(
2200 PDWORD Displacement,
2201 PIMAGEHLP_SYMBOL Symbol
2203 static BOOL (WINAPI *pSymGetModuleInfo)(
2206 PIMAGEHLP_MODULE ModuleInfo
2208 static DWORD (WINAPI *pSymSetOptions)(
2213 static BOOL init_backtrace()
2215 HMODULE hmodDbgHelp = LoadLibraryA(
"dbghelp");
2235 pStackWalk = (BOOL (WINAPI *)(
2239 LPSTACKFRAME StackFrame,
2240 PVOID ContextRecord,
2241 PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine,
2242 PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine,
2243 PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine,
2244 PTRANSLATE_ADDRESS_ROUTINE TranslateAddress
2245 ))GetProcAddress (hmodDbgHelp, FUNC(StackWalk));
2247 pSymGetModuleBase=(DWORD64 (WINAPI *)(
2250 ))GetProcAddress (hmodDbgHelp, FUNC(SymGetModuleBase));
2251 pSymFunctionTableAccess=(PVOID (WINAPI *)(
2254 ))GetProcAddress (hmodDbgHelp, FUNC(SymFunctionTableAccess));
2256 pSymGetModuleBase=(DWORD (WINAPI *)(
2259 ))GetProcAddress (hmodDbgHelp, FUNC(SymGetModuleBase));
2260 pSymFunctionTableAccess=(PVOID (WINAPI *)(
2263 ))GetProcAddress (hmodDbgHelp, FUNC(SymFunctionTableAccess));
2265 pSymInitialize = (BOOL (WINAPI *)(
2267 PSTR UserSearchPath,
2269 ))GetProcAddress (hmodDbgHelp, FUNC(SymInitialize));
2270 pSymGetSymFromAddr = (BOOL (WINAPI *)(
2273 PDWORD Displacement,
2274 PIMAGEHLP_SYMBOL Symbol
2275 ))GetProcAddress (hmodDbgHelp, FUNC(SymGetSymFromAddr));
2276 pSymGetModuleInfo = (BOOL (WINAPI *)(
2279 PIMAGEHLP_MODULE ModuleInfo
2280 ))GetProcAddress (hmodDbgHelp, FUNC(SymGetModuleInfo));
2281 pSymSetOptions = (DWORD (WINAPI *)(
2283 ))GetProcAddress (hmodDbgHelp, FUNC(SymSetOptions));
2286 pSymSetOptions(SYMOPT_UNDNAME);
2288 pSymInitialize(GetCurrentProcess(),
NULL,
TRUE);
2293 static void dump_backtrace_for_thread(HANDLE hThread)
2300 if (!init_backtrace())
2305 if (hThread == GetCurrentThread())
2308 DPRINTF(
"Backtrace:\n");
2311 context.ContextFlags = CONTEXT_FULL;
2313 SuspendThread(hThread);
2315 if (!GetThreadContext(hThread, &context))
2317 DPRINTF(
"Couldn't get thread context (error %ld)\n", GetLastError());
2318 ResumeThread(hThread);
2325 sf.AddrFrame.Offset = context.Ebp;
2326 sf.AddrFrame.Mode = AddrModeFlat;
2327 sf.AddrPC.Offset = context.Eip;
2328 sf.AddrPC.Mode = AddrModeFlat;
2329 dwImageType = IMAGE_FILE_MACHINE_I386;
2331 dwImageType = IMAGE_FILE_MACHINE_AMD64;
2332 sf.AddrPC.Offset = context.Rip;
2333 sf.AddrPC.Mode = AddrModeFlat;
2334 sf.AddrFrame.Offset = context.Rsp;
2335 sf.AddrFrame.Mode = AddrModeFlat;
2336 sf.AddrStack.Offset = context.Rsp;
2337 sf.AddrStack.Mode = AddrModeFlat;
2339 dwImageType = IMAGE_FILE_MACHINE_IA64;
2340 sf.AddrPC.Offset = context.StIIP;
2341 sf.AddrPC.Mode = AddrModeFlat;
2342 sf.AddrFrame.Offset = context.IntSp;
2343 sf.AddrFrame.Mode = AddrModeFlat;
2344 sf.AddrBStore.Offset= context.RsBSP;
2345 sf.AddrBStore.Mode = AddrModeFlat;
2346 sf.AddrStack.Offset = context.IntSp;
2347 sf.AddrStack.Mode = AddrModeFlat;
2349 # error You need to fill in the STACKFRAME structure for your architecture
2352 while (pStackWalk(dwImageType, GetCurrentProcess(),
2353 hThread, &sf, &context,
NULL, pSymFunctionTableAccess,
2354 pSymGetModuleBase,
NULL))
2357 IMAGEHLP_SYMBOL * pSymbol = (IMAGEHLP_SYMBOL *)buffer;
2358 DWORD dwDisplacement;
2360 pSymbol->SizeOfStruct =
sizeof(IMAGEHLP_SYMBOL);
2361 pSymbol->MaxNameLength =
sizeof(buffer) -
sizeof(IMAGEHLP_SYMBOL) + 1;
2363 if (!pSymGetSymFromAddr(GetCurrentProcess(), sf.AddrPC.Offset,
2364 &dwDisplacement, pSymbol))
2366 IMAGEHLP_MODULE ModuleInfo;
2367 ModuleInfo.SizeOfStruct =
sizeof(ModuleInfo);
2369 if (!pSymGetModuleInfo(GetCurrentProcess(), sf.AddrPC.Offset,
2371 DPRINTF(
"1\t%p\n", (
void*)sf.AddrPC.Offset);
2373 DPRINTF(
"2\t%s+0x%lx\n", ModuleInfo.ImageName,
2374 sf.AddrPC.Offset - ModuleInfo.BaseOfImage);
2376 else if (dwDisplacement)
2377 DPRINTF(
"3\t%s+0x%lx\n", pSymbol->Name, dwDisplacement);
2379 DPRINTF(
"4\t%s\n", pSymbol->Name);
2382 ResumeThread(hThread);
2385 static DWORD WINAPI dump_thread_proc(LPVOID lpParameter)
2387 dump_backtrace_for_thread((HANDLE)lpParameter);
2393 static void dump_backtrace()
2395 HANDLE hCurrentThread;
2398 DuplicateHandle(GetCurrentProcess(), GetCurrentThread(),
2399 GetCurrentProcess(), &hCurrentThread, 0,
FALSE, DUPLICATE_SAME_ACCESS);
2400 hThread = CreateThread(
NULL, 0, dump_thread_proc, (LPVOID)hCurrentThread,
2402 WaitForSingleObject(hThread, INFINITE);
2403 CloseHandle(hThread);
2404 CloseHandle(hCurrentThread);
2418 _dbus_verbose (
" D-Bus not compiled with backtrace support\n");
2422 static dbus_uint32_t fromAscii(
char ascii)
2424 if(ascii >=
'0' && ascii <=
'9')
2426 if(ascii >=
'A' && ascii <=
'F')
2427 return ascii -
'A' + 10;
2428 if(ascii >=
'a' && ascii <=
'f')
2429 return ascii -
'a' + 10;
2441 HW_PROFILE_INFOA info;
2442 char *lpc = &info.szHwProfileGuid[0];
2446 if(!GetCurrentHwProfileA(&info))
2455 u = ((fromAscii(lpc[0]) << 0) |
2456 (fromAscii(lpc[1]) << 4) |
2457 (fromAscii(lpc[2]) << 8) |
2458 (fromAscii(lpc[3]) << 12) |
2459 (fromAscii(lpc[4]) << 16) |
2460 (fromAscii(lpc[5]) << 20) |
2461 (fromAscii(lpc[6]) << 24) |
2462 (fromAscii(lpc[7]) << 28));
2467 u = ((fromAscii(lpc[0]) << 0) |
2468 (fromAscii(lpc[1]) << 4) |
2469 (fromAscii(lpc[2]) << 8) |
2470 (fromAscii(lpc[3]) << 12) |
2471 (fromAscii(lpc[5]) << 16) |
2472 (fromAscii(lpc[6]) << 20) |
2473 (fromAscii(lpc[7]) << 24) |
2474 (fromAscii(lpc[8]) << 28));
2479 u = ((fromAscii(lpc[0]) << 0) |
2480 (fromAscii(lpc[1]) << 4) |
2481 (fromAscii(lpc[2]) << 8) |
2482 (fromAscii(lpc[3]) << 12) |
2483 (fromAscii(lpc[5]) << 16) |
2484 (fromAscii(lpc[6]) << 20) |
2485 (fromAscii(lpc[7]) << 24) |
2486 (fromAscii(lpc[8]) << 28));
2491 u = ((fromAscii(lpc[0]) << 0) |
2492 (fromAscii(lpc[1]) << 4) |
2493 (fromAscii(lpc[2]) << 8) |
2494 (fromAscii(lpc[3]) << 12) |
2495 (fromAscii(lpc[4]) << 16) |
2496 (fromAscii(lpc[5]) << 20) |
2497 (fromAscii(lpc[6]) << 24) |
2498 (fromAscii(lpc[7]) << 28));
2505 HANDLE _dbus_global_lock (
const char *mutexname)
2510 mutex = CreateMutexA(
NULL,
FALSE, mutexname );
2516 gotMutex = WaitForSingleObject( mutex, INFINITE );
2519 case WAIT_ABANDONED:
2520 ReleaseMutex (mutex);
2521 CloseHandle (mutex);
2532 void _dbus_global_unlock (HANDLE mutex)
2534 ReleaseMutex (mutex);
2535 CloseHandle (mutex);
2539 static HANDLE hDBusDaemonMutex =
NULL;
2540 static HANDLE hDBusSharedMem =
NULL;
2542 static const char *cUniqueDBusInitMutex =
"UniqueDBusInitMutex";
2544 static const char *cDBusAutolaunchMutex =
"DBusAutolaunchMutex";
2546 static const char *cDBusDaemonMutex =
"DBusDaemonMutex";
2548 static const char *cDBusDaemonAddressInfo =
"DBusDaemonAddressInfo";
2551 _dbus_get_install_root_as_hash(
DBusString *out)
2555 char path[MAX_PATH*2];
2556 int path_size =
sizeof(path);
2558 if (!_dbus_get_install_root(path,path_size))
2574 _dbus_get_address_string (
DBusString *out,
const char *basestring,
const char *scope)
2583 else if (strcmp(scope,
"*install-path") == 0
2585 || strcmp(scope,
"install-path") == 0)
2588 if (!_dbus_get_install_root_as_hash(&temp))
2597 else if (strcmp(scope,
"*user") == 0)
2606 else if (strlen(scope) > 0)
2616 _dbus_get_shm_name (
DBusString *out,
const char *scope)
2618 return _dbus_get_address_string (out,cDBusDaemonAddressInfo,scope);
2622 _dbus_get_mutex_name (
DBusString *out,
const char *scope)
2624 return _dbus_get_address_string (out,cDBusDaemonMutex,scope);
2628 _dbus_daemon_is_session_bus_address_published (
const char *scope)
2633 if (!_dbus_get_mutex_name(&mutex_name,scope))
2639 if (hDBusDaemonMutex)
2643 lock = _dbus_global_lock( cUniqueDBusInitMutex );
2647 hDBusDaemonMutex = CreateMutexA(
NULL,
FALSE, _dbus_string_get_const_data(&mutex_name) );
2653 _dbus_global_unlock( lock );
2657 if (hDBusDaemonMutex ==
NULL)
2659 if (GetLastError() == ERROR_ALREADY_EXISTS)
2661 CloseHandle(hDBusDaemonMutex);
2662 hDBusDaemonMutex =
NULL;
2672 _dbus_daemon_publish_session_bus_address (
const char* address,
const char *scope)
2675 char *shared_addr =
NULL;
2681 if (!_dbus_get_mutex_name(&mutex_name,scope))
2688 lock = _dbus_global_lock( cUniqueDBusInitMutex );
2690 if (!hDBusDaemonMutex)
2692 hDBusDaemonMutex = CreateMutexA(
NULL,
FALSE, _dbus_string_get_const_data(&mutex_name) );
2697 if (WaitForSingleObject( hDBusDaemonMutex, 10 ) != WAIT_OBJECT_0)
2699 _dbus_global_unlock( lock );
2700 CloseHandle( hDBusDaemonMutex );
2704 if (!_dbus_get_shm_name(&shm_name,scope))
2707 _dbus_global_unlock( lock );
2712 hDBusSharedMem = CreateFileMappingA( INVALID_HANDLE_VALUE,
NULL, PAGE_READWRITE,
2713 0, strlen( address ) + 1, _dbus_string_get_const_data(&shm_name) );
2716 shared_addr = MapViewOfFile( hDBusSharedMem, FILE_MAP_WRITE, 0, 0, 0 );
2720 strcpy( shared_addr, address);
2723 UnmapViewOfFile( shared_addr );
2725 _dbus_global_unlock( lock );
2726 _dbus_verbose(
"published session bus address at %s\n",_dbus_string_get_const_data (&shm_name) );
2733 _dbus_daemon_unpublish_session_bus_address (
void)
2738 lock = _dbus_global_lock( cUniqueDBusInitMutex );
2740 CloseHandle( hDBusSharedMem );
2742 hDBusSharedMem =
NULL;
2744 ReleaseMutex( hDBusDaemonMutex );
2746 CloseHandle( hDBusDaemonMutex );
2748 hDBusDaemonMutex =
NULL;
2750 _dbus_global_unlock( lock );
2763 sharedMem = OpenFileMappingA( FILE_MAP_READ,
FALSE, _dbus_string_get_const_data(shm_name));
2764 if( sharedMem == 0 )
2766 if ( sharedMem != 0)
2770 if( sharedMem == 0 )
2773 shared_addr = MapViewOfFile( sharedMem, FILE_MAP_READ, 0, 0, 0 );
2783 UnmapViewOfFile( shared_addr );
2785 CloseHandle( sharedMem );
2798 if (!_dbus_get_mutex_name(&mutex_name,scope))
2805 lock = _dbus_global_lock( cUniqueDBusInitMutex );
2808 daemon = CreateMutexA(
NULL,
FALSE, _dbus_string_get_const_data(&mutex_name) );
2809 if(WaitForSingleObject( daemon, 10 ) != WAIT_TIMEOUT)
2811 ReleaseMutex (daemon);
2812 CloseHandle (daemon);
2814 _dbus_global_unlock( lock );
2820 bRet = _dbus_get_autolaunch_shm( address, shm_name );
2823 CloseHandle ( daemon );
2825 _dbus_global_unlock( lock );
2837 PROCESS_INFORMATION pi;
2840 char dbus_exe_path[MAX_PATH];
2841 char dbus_args[MAX_PATH * 2];
2842 const char * daemon_name = DBUS_DAEMON_NAME
".exe";
2845 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
2847 if (!_dbus_get_shm_name(&shm_name,scope))
2853 mutex = _dbus_global_lock ( cDBusAutolaunchMutex );
2855 if (_dbus_daemon_already_runs(address,&shm_name,scope))
2857 _dbus_verbose(
"found running dbus daemon at %s\n",
2858 _dbus_string_get_const_data (&shm_name) );
2863 if (!SearchPathA(
NULL, daemon_name,
NULL,
sizeof(dbus_exe_path), dbus_exe_path, &lpFile))
2867 char dbus_module_path[MAX_PATH];
2870 _dbus_verbose(
"did not found dbus daemon executable on default search path, "
2871 "trying path where dbus shared library is located");
2873 hmod = _dbus_win_get_dll_hmodule();
2874 rc = GetModuleFileNameA(hmod, dbus_module_path,
sizeof(dbus_module_path));
2883 char *ext_idx = strrchr(dbus_module_path,
'\\');
2886 if (!SearchPathA(dbus_module_path, daemon_name,
NULL,
sizeof(dbus_exe_path), dbus_exe_path, &lpFile))
2890 printf (
"please add the path to %s to your PATH environment variable\n", daemon_name);
2891 printf (
"or start the daemon manually\n\n");
2894 _dbus_verbose(
"found dbus daemon executable at %s",dbus_module_path);
2900 ZeroMemory( &si,
sizeof(si) );
2902 ZeroMemory( &pi,
sizeof(pi) );
2904 _snprintf(dbus_args,
sizeof(dbus_args) - 1,
"\"%s\" %s", dbus_exe_path,
" --session");
2908 if(CreateProcessA(dbus_exe_path, dbus_args,
NULL,
NULL,
FALSE, CREATE_NO_WINDOW,
NULL,
NULL, &si, &pi))
2910 CloseHandle (pi.hThread);
2911 CloseHandle (pi.hProcess);
2912 retval = _dbus_get_autolaunch_shm( address, &shm_name );
2913 if (retval ==
FALSE)
2924 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
2926 _DBUS_ASSERT_ERROR_IS_SET (error);
2928 _dbus_global_unlock (mutex);
2955 _dbus_windows_get_datadir (
void)
2957 return _dbus_replace_install_prefix(DBUS_DATADIR);
2961 #define DBUS_DATADIR _dbus_windows_get_datadir ()
2964 #define DBUS_STANDARD_SESSION_SERVICEDIR "/dbus-1/services"
2965 #define DBUS_STANDARD_SYSTEM_SERVICEDIR "/dbus-1/system-services"
2986 const char *common_progs;
2997 if (data_dir !=
NULL)
3019 char install_root[1000];
3020 if (_dbus_get_install_root (install_root,
sizeof(install_root)))
3035 if (common_progs !=
NULL)
3045 DBUS_STANDARD_SESSION_SERVICEDIR,
3096 return InterlockedIncrement (&atomic->
value) - 1;
3111 return InterlockedDecrement (&atomic->
value) + 1;
3126 return atomic->
value;
3150 return errno == WSAEWOULDBLOCK;
3161 _dbus_get_install_root(
char *prefix,
int len)
3167 pathLength = GetModuleFileNameA(_dbus_win_get_dll_hmodule(), prefix, len);
3168 if ( pathLength == 0 || GetLastError() != 0 ) {
3172 lastSlash = _mbsrchr(prefix,
'\\');
3173 if (lastSlash ==
NULL) {
3186 if (lastSlash - prefix >= 4 && strnicmp(lastSlash - 4,
"\\bin", 4) == 0)
3188 else if (lastSlash - prefix >= 10 && strnicmp(lastSlash - 10,
"\\bin\\debug", 10) == 0)
3190 else if (lastSlash - prefix >= 12 && strnicmp(lastSlash - 12,
"\\bin\\release", 12) == 0)
3210 _dbus_get_config_file_name(
DBusString *config_file,
char *s)
3212 char path[MAX_PATH*2];
3213 int path_size =
sizeof(path);
3215 if (!_dbus_get_install_root(path,path_size))
3218 if(strlen(s) + 4 + strlen(path) >
sizeof(path)-2)
3220 strcat(path,
"etc\\");
3230 if (!_dbus_get_install_root(path,path_size))
3232 if(strlen(s) + 11 + strlen(path) >
sizeof(path)-2)
3234 strcat(path,
"etc\\dbus-1\\");
3244 if (!_dbus_get_install_root(path,path_size))
3246 if(strlen(s) + 4 + strlen(path) >
sizeof(path)-2)
3248 strcat(path,
"bus\\");
3272 return _dbus_get_config_file_name(str,
"system.conf");
3284 return _dbus_get_config_file_name(str,
"session.conf");
3317 const char *homepath;
3318 const char *homedrive;
3327 if (homedrive !=
NULL && *homedrive !=
'\0')
3333 if (homepath !=
NULL && *homepath !=
'\0')
3338 #ifdef DBUS_BUILD_TESTS
3340 const char *
override;
3343 if (
override !=
NULL && *
override !=
'\0')
3349 _dbus_verbose (
"Using fake homedir for testing: %s\n",
3350 _dbus_string_get_const_data (&homedir));
3355 if (!already_warned)
3357 _dbus_warn (
"Using your real home directory for testing, set DBUS_TEST_HOMEDIR to avoid\n");
3358 already_warned =
TRUE;
3367 #define KEYRING_DIR "dbus-keyrings"
3369 #define KEYRING_DIR ".dbus-keyrings"
3378 directory, _dbus_string_get_length (directory))) {
3398 DWORD attributes = GetFileAttributesA (file);
3400 if (attributes != INVALID_FILE_ATTRIBUTES && GetLastError() != ERROR_PATH_NOT_FOUND)
3414 _dbus_strerror (
int error_number)
3422 switch (error_number)
3425 return "Interrupted function call";
3427 return "Permission denied";
3429 return "Bad address";
3431 return "Invalid argument";
3433 return "Too many open files";
3434 case WSAEWOULDBLOCK:
3435 return "Resource temporarily unavailable";
3436 case WSAEINPROGRESS:
3437 return "Operation now in progress";
3439 return "Operation already in progress";
3441 return "Socket operation on nonsocket";
3442 case WSAEDESTADDRREQ:
3443 return "Destination address required";
3445 return "Message too long";
3447 return "Protocol wrong type for socket";
3448 case WSAENOPROTOOPT:
3449 return "Bad protocol option";
3450 case WSAEPROTONOSUPPORT:
3451 return "Protocol not supported";
3452 case WSAESOCKTNOSUPPORT:
3453 return "Socket type not supported";
3455 return "Operation not supported";
3456 case WSAEPFNOSUPPORT:
3457 return "Protocol family not supported";
3458 case WSAEAFNOSUPPORT:
3459 return "Address family not supported by protocol family";
3461 return "Address already in use";
3462 case WSAEADDRNOTAVAIL:
3463 return "Cannot assign requested address";
3465 return "Network is down";
3466 case WSAENETUNREACH:
3467 return "Network is unreachable";
3469 return "Network dropped connection on reset";
3470 case WSAECONNABORTED:
3471 return "Software caused connection abort";
3473 return "Connection reset by peer";
3475 return "No buffer space available";
3477 return "Socket is already connected";
3479 return "Socket is not connected";
3481 return "Cannot send after socket shutdown";
3483 return "Connection timed out";
3484 case WSAECONNREFUSED:
3485 return "Connection refused";
3487 return "Host is down";
3488 case WSAEHOSTUNREACH:
3489 return "No route to host";
3491 return "Too many processes";
3493 return "Graceful shutdown in progress";
3494 case WSATYPE_NOT_FOUND:
3495 return "Class type not found";
3496 case WSAHOST_NOT_FOUND:
3497 return "Host not found";
3499 return "Nonauthoritative host not found";
3500 case WSANO_RECOVERY:
3501 return "This is a nonrecoverable error";
3503 return "Valid name, no data record of requested type";
3504 case WSA_INVALID_HANDLE:
3505 return "Specified event object handle is invalid";
3506 case WSA_INVALID_PARAMETER:
3507 return "One or more parameters are invalid";
3508 case WSA_IO_INCOMPLETE:
3509 return "Overlapped I/O event object not in signaled state";
3510 case WSA_IO_PENDING:
3511 return "Overlapped operations will complete later";
3512 case WSA_NOT_ENOUGH_MEMORY:
3513 return "Insufficient memory available";
3514 case WSA_OPERATION_ABORTED:
3515 return "Overlapped operation aborted";
3516 #ifdef WSAINVALIDPROCTABLE
3518 case WSAINVALIDPROCTABLE:
3519 return "Invalid procedure table from service provider";
3521 #ifdef WSAINVALIDPROVIDER
3523 case WSAINVALIDPROVIDER:
3524 return "Invalid service provider version number";
3526 #ifdef WSAPROVIDERFAILEDINIT
3528 case WSAPROVIDERFAILEDINIT:
3529 return "Unable to initialize a service provider";
3532 case WSASYSCALLFAILURE:
3533 return "System call failure";
3535 msg = strerror (error_number);
3551 _dbus_win_set_error_from_win_error (
DBusError *error,
3557 FormatMessageA (FORMAT_MESSAGE_ALLOCATE_BUFFER |
3558 FORMAT_MESSAGE_IGNORE_INSERTS |
3559 FORMAT_MESSAGE_FROM_SYSTEM,
3560 NULL, code, MAKELANGID (LANG_ENGLISH, SUBLANG_ENGLISH_US),
3561 (LPSTR) &msg, 0,
NULL);
3567 strcpy (msg_copy, msg);
3573 dbus_set_error (error,
"win32.error",
"Unknown error code %d or FormatMessage failed", code);
3577 _dbus_win_warn_win_error (
const char *message,
3583 _dbus_win_set_error_from_win_error (&error, code);
3599 const char *filename_c;
3601 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
3603 filename_c = _dbus_string_get_const_data (filename);
3605 if (RemoveDirectoryA (filename_c) == 0)
3607 char *emsg = _dbus_win_error_string (GetLastError ());
3609 "Failed to remove directory %s: %s",
3611 _dbus_win_free_error_string (emsg);
3627 if (_dbus_string_get_length (filename) > 0)
3628 return _dbus_string_get_byte (filename, 1) ==
':'
3629 || _dbus_string_get_byte (filename, 0) ==
'\\'
3630 || _dbus_string_get_byte (filename, 0) ==
'/';