diff options
Diffstat (limited to 'pjlib/src/pj/os_error_win32.c')
-rw-r--r-- | pjlib/src/pj/os_error_win32.c | 330 |
1 files changed, 165 insertions, 165 deletions
diff --git a/pjlib/src/pj/os_error_win32.c b/pjlib/src/pj/os_error_win32.c index 27147047..cbc87eba 100644 --- a/pjlib/src/pj/os_error_win32.c +++ b/pjlib/src/pj/os_error_win32.c @@ -1,165 +1,165 @@ -/* $Id$ */
-/*
- * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <pj/errno.h>
-#include <pj/assert.h>
-#include <pj/compat/stdarg.h>
-#include <pj/compat/sprintf.h>
-#include <pj/compat/vsprintf.h>
-#include <pj/string.h>
-
-
-#if defined(PJ_HAS_WINSOCK2_H) && PJ_HAS_WINSOCK2_H != 0
-# include <winsock2.h>
-#elif defined(PJ_HAS_WINSOCK_H) && PJ_HAS_WINSOCK_H != 0
-# include <winsock.h>
-#endif
-
-
-/*
- * From Apache's APR:
- */
-static const struct {
- pj_os_err_type code;
- const char *msg;
-} gaErrorList[] = {
- {WSAEINTR, "Interrupted system call"},
- {WSAEBADF, "Bad file number"},
- {WSAEACCES, "Permission denied"},
- {WSAEFAULT, "Bad address"},
- {WSAEINVAL, "Invalid argument"},
- {WSAEMFILE, "Too many open sockets"},
- {WSAEWOULDBLOCK, "Operation would block"},
- {WSAEINPROGRESS, "Operation now in progress"},
- {WSAEALREADY, "Operation already in progress"},
- {WSAENOTSOCK, "Socket operation on non-socket"},
- {WSAEDESTADDRREQ, "Destination address required"},
- {WSAEMSGSIZE, "Message too long"},
- {WSAEPROTOTYPE, "Protocol wrong type for socket"},
- {WSAENOPROTOOPT, "Bad protocol option"},
- {WSAEPROTONOSUPPORT, "Protocol not supported"},
- {WSAESOCKTNOSUPPORT, "Socket type not supported"},
- {WSAEOPNOTSUPP, "Operation not supported on socket"},
- {WSAEPFNOSUPPORT, "Protocol family not supported"},
- {WSAEAFNOSUPPORT, "Address family not supported"},
- {WSAEADDRINUSE, "Address already in use"},
- {WSAEADDRNOTAVAIL, "Can't assign requested address"},
- {WSAENETDOWN, "Network is down"},
- {WSAENETUNREACH, "Network is unreachable"},
- {WSAENETRESET, "Net connection reset"},
- {WSAECONNABORTED, "Software caused connection abort"},
- {WSAECONNRESET, "Connection reset by peer"},
- {WSAENOBUFS, "No buffer space available"},
- {WSAEISCONN, "Socket is already connected"},
- {WSAENOTCONN, "Socket is not connected"},
- {WSAESHUTDOWN, "Can't send after socket shutdown"},
- {WSAETOOMANYREFS, "Too many references, can't splice"},
- {WSAETIMEDOUT, "Connection timed out"},
- {WSAECONNREFUSED, "Connection refused"},
- {WSAELOOP, "Too many levels of symbolic links"},
- {WSAENAMETOOLONG, "File name too long"},
- {WSAEHOSTDOWN, "Host is down"},
- {WSAEHOSTUNREACH, "No route to host"},
- {WSAENOTEMPTY, "Directory not empty"},
- {WSAEPROCLIM, "Too many processes"},
- {WSAEUSERS, "Too many users"},
- {WSAEDQUOT, "Disc quota exceeded"},
- {WSAESTALE, "Stale NFS file handle"},
- {WSAEREMOTE, "Too many levels of remote in path"},
- {WSASYSNOTREADY, "Network system is unavailable"},
- {WSAVERNOTSUPPORTED, "Winsock version out of range"},
- {WSANOTINITIALISED, "WSAStartup not yet called"},
- {WSAEDISCON, "Graceful shutdown in progress"},
- {WSAHOST_NOT_FOUND, "Host not found"},
- {WSANO_DATA, "No host data of that type was found"},
- {0, NULL}
-};
-
-
-PJ_DEF(pj_status_t) pj_get_os_error(void)
-{
- return PJ_STATUS_FROM_OS(GetLastError());
-}
-
-PJ_DEF(void) pj_set_os_error(pj_status_t code)
-{
- SetLastError(PJ_STATUS_TO_OS(code));
-}
-
-PJ_DEF(pj_status_t) pj_get_netos_error(void)
-{
- return PJ_STATUS_FROM_OS(WSAGetLastError());
-}
-
-PJ_DEF(void) pj_set_netos_error(pj_status_t code)
-{
- WSASetLastError(PJ_STATUS_TO_OS(code));
-}
-
-/*
- * platform_strerror()
- *
- * Platform specific error message. This file is called by pj_strerror()
- * in errno.c
- */
-int platform_strerror( pj_os_err_type os_errcode,
- char *buf, pj_size_t bufsize)
-{
- int len;
-
- pj_assert(buf != NULL);
- pj_assert(bufsize >= 0);
-
- /*
- * MUST NOT check stack here.
- * This function might be called from PJ_CHECK_STACK() itself!
- //PJ_CHECK_STACK();
- */
-
- len = FormatMessage( FORMAT_MESSAGE_FROM_SYSTEM
- | FORMAT_MESSAGE_IGNORE_INSERTS,
- NULL,
- os_errcode,
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (LPTSTR)buf,
- (DWORD)bufsize,
- NULL);
-
- if (!len) {
- int i;
- for (i = 0; gaErrorList[i].msg; ++i) {
- if (gaErrorList[i].code == os_errcode) {
- len = strlen(gaErrorList[i].msg);
- if ((pj_size_t)len >= bufsize) {
- len = bufsize-1;
- }
- pj_memcpy(buf, gaErrorList[i].msg, len);
- buf[len] = '\0';
- break;
- }
- }
- }
-
- if (!len) {
- len = snprintf( buf, bufsize, "Unknown native error %u", (unsigned)os_errcode);
- buf[len] = '\0';
- }
-
- return len;
-}
-
+/* $Id$ */ +/* + * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <pj/errno.h> +#include <pj/assert.h> +#include <pj/compat/stdarg.h> +#include <pj/compat/sprintf.h> +#include <pj/compat/vsprintf.h> +#include <pj/string.h> + + +#if defined(PJ_HAS_WINSOCK2_H) && PJ_HAS_WINSOCK2_H != 0 +# include <winsock2.h> +#elif defined(PJ_HAS_WINSOCK_H) && PJ_HAS_WINSOCK_H != 0 +# include <winsock.h> +#endif + + +/* + * From Apache's APR: + */ +static const struct { + pj_os_err_type code; + const char *msg; +} gaErrorList[] = { + {WSAEINTR, "Interrupted system call"}, + {WSAEBADF, "Bad file number"}, + {WSAEACCES, "Permission denied"}, + {WSAEFAULT, "Bad address"}, + {WSAEINVAL, "Invalid argument"}, + {WSAEMFILE, "Too many open sockets"}, + {WSAEWOULDBLOCK, "Operation would block"}, + {WSAEINPROGRESS, "Operation now in progress"}, + {WSAEALREADY, "Operation already in progress"}, + {WSAENOTSOCK, "Socket operation on non-socket"}, + {WSAEDESTADDRREQ, "Destination address required"}, + {WSAEMSGSIZE, "Message too long"}, + {WSAEPROTOTYPE, "Protocol wrong type for socket"}, + {WSAENOPROTOOPT, "Bad protocol option"}, + {WSAEPROTONOSUPPORT, "Protocol not supported"}, + {WSAESOCKTNOSUPPORT, "Socket type not supported"}, + {WSAEOPNOTSUPP, "Operation not supported on socket"}, + {WSAEPFNOSUPPORT, "Protocol family not supported"}, + {WSAEAFNOSUPPORT, "Address family not supported"}, + {WSAEADDRINUSE, "Address already in use"}, + {WSAEADDRNOTAVAIL, "Can't assign requested address"}, + {WSAENETDOWN, "Network is down"}, + {WSAENETUNREACH, "Network is unreachable"}, + {WSAENETRESET, "Net connection reset"}, + {WSAECONNABORTED, "Software caused connection abort"}, + {WSAECONNRESET, "Connection reset by peer"}, + {WSAENOBUFS, "No buffer space available"}, + {WSAEISCONN, "Socket is already connected"}, + {WSAENOTCONN, "Socket is not connected"}, + {WSAESHUTDOWN, "Can't send after socket shutdown"}, + {WSAETOOMANYREFS, "Too many references, can't splice"}, + {WSAETIMEDOUT, "Connection timed out"}, + {WSAECONNREFUSED, "Connection refused"}, + {WSAELOOP, "Too many levels of symbolic links"}, + {WSAENAMETOOLONG, "File name too long"}, + {WSAEHOSTDOWN, "Host is down"}, + {WSAEHOSTUNREACH, "No route to host"}, + {WSAENOTEMPTY, "Directory not empty"}, + {WSAEPROCLIM, "Too many processes"}, + {WSAEUSERS, "Too many users"}, + {WSAEDQUOT, "Disc quota exceeded"}, + {WSAESTALE, "Stale NFS file handle"}, + {WSAEREMOTE, "Too many levels of remote in path"}, + {WSASYSNOTREADY, "Network system is unavailable"}, + {WSAVERNOTSUPPORTED, "Winsock version out of range"}, + {WSANOTINITIALISED, "WSAStartup not yet called"}, + {WSAEDISCON, "Graceful shutdown in progress"}, + {WSAHOST_NOT_FOUND, "Host not found"}, + {WSANO_DATA, "No host data of that type was found"}, + {0, NULL} +}; + + +PJ_DEF(pj_status_t) pj_get_os_error(void) +{ + return PJ_STATUS_FROM_OS(GetLastError()); +} + +PJ_DEF(void) pj_set_os_error(pj_status_t code) +{ + SetLastError(PJ_STATUS_TO_OS(code)); +} + +PJ_DEF(pj_status_t) pj_get_netos_error(void) +{ + return PJ_STATUS_FROM_OS(WSAGetLastError()); +} + +PJ_DEF(void) pj_set_netos_error(pj_status_t code) +{ + WSASetLastError(PJ_STATUS_TO_OS(code)); +} + +/* + * platform_strerror() + * + * Platform specific error message. This file is called by pj_strerror() + * in errno.c + */ +int platform_strerror( pj_os_err_type os_errcode, + char *buf, pj_size_t bufsize) +{ + int len; + + pj_assert(buf != NULL); + pj_assert(bufsize >= 0); + + /* + * MUST NOT check stack here. + * This function might be called from PJ_CHECK_STACK() itself! + //PJ_CHECK_STACK(); + */ + + len = FormatMessage( FORMAT_MESSAGE_FROM_SYSTEM + | FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, + os_errcode, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR)buf, + (DWORD)bufsize, + NULL); + + if (!len) { + int i; + for (i = 0; gaErrorList[i].msg; ++i) { + if (gaErrorList[i].code == os_errcode) { + len = strlen(gaErrorList[i].msg); + if ((pj_size_t)len >= bufsize) { + len = bufsize-1; + } + pj_memcpy(buf, gaErrorList[i].msg, len); + buf[len] = '\0'; + break; + } + } + } + + if (!len) { + len = snprintf( buf, bufsize, "Unknown native error %u", (unsigned)os_errcode); + buf[len] = '\0'; + } + + return len; +} + |