* Kern Sibbald MMIII
*/
/*
- Copyright (C) 2000-2005 Kern Sibbald
+ Copyright (C) 2003-2006 Kern Sibbald
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.
+ modify it under the terms of the GNU General Public License
+ version 2 as amended with additional clauses defined in the
+ file LICENSE in the main source directory.
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.
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ the file LICENSE for additional details.
*/
+#ifdef __APCUPSD__
+#include "apc.h"
+#else
#include "bacula.h"
+#endif
#if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
#include "winapi.h"
+int win32_client = 1;
+
+#ifdef WIN32_VSS
+#include "vss.h"
+#endif
+
+// init with win9x, but maybe set to NT in InitWinAPI
+DWORD g_platform_id = VER_PLATFORM_WIN32_WINDOWS;
+#ifdef WIN32_VSS
+/* preset VSSClient to NULL */
+VSSClient *g_pVSSClient = NULL;
+#endif
+
+
/* API Pointers */
t_OpenProcessToken p_OpenProcessToken = NULL;
t_CreateFileA p_CreateFileA = NULL;
t_CreateFileW p_CreateFileW = NULL;
+t_CreateDirectoryA p_CreateDirectoryA;
+t_CreateDirectoryW p_CreateDirectoryW;
t_wunlink p_wunlink = NULL;
t_wmkdir p_wmkdir = NULL;
t_wopen p_wopen = NULL;
+
t_GetFileAttributesA p_GetFileAttributesA = NULL;
t_GetFileAttributesW p_GetFileAttributesW = NULL;
t_GetCurrentDirectoryA p_GetCurrentDirectoryA = NULL;
t_GetCurrentDirectoryW p_GetCurrentDirectoryW = NULL;
+
+t_GetVolumePathNameW p_GetVolumePathNameW = NULL;
+t_GetVolumeNameForVolumeMountPointW p_GetVolumeNameForVolumeMountPointW = NULL;
+
+#ifdef WIN32_VSS
+void
+VSSCleanup()
+{
+ if (g_pVSSClient)
+ delete (g_pVSSClient);
+}
+#endif
+
+void
+InitWinAPIWrapper()
+{
+ HMODULE hLib = LoadLibraryA("KERNEL32.DLL");
+ if (hLib) {
+ /* create file calls */
+ p_CreateFileA = (t_CreateFileA)
+ GetProcAddress(hLib, "CreateFileA");
+ p_CreateFileW = (t_CreateFileW)
+ GetProcAddress(hLib, "CreateFileW");
+
+ p_CreateDirectoryA = (t_CreateDirectoryA)
+ GetProcAddress(hLib, "CreateDirectoryA");
+ p_CreateDirectoryW = (t_CreateDirectoryW)
+ GetProcAddress(hLib, "CreateDirectoryW");
+
+ /* attribute calls */
+ p_GetFileAttributesA = (t_GetFileAttributesA)
+ GetProcAddress(hLib, "GetFileAttributesA");
+ p_GetFileAttributesW = (t_GetFileAttributesW)
+ GetProcAddress(hLib, "GetFileAttributesW");
+ p_GetFileAttributesExA = (t_GetFileAttributesExA)
+ GetProcAddress(hLib, "GetFileAttributesExA");
+ p_GetFileAttributesExW = (t_GetFileAttributesExW)
+ GetProcAddress(hLib, "GetFileAttributesExW");
+ p_SetFileAttributesA = (t_SetFileAttributesA)
+ GetProcAddress(hLib, "SetFileAttributesA");
+ p_SetFileAttributesW = (t_SetFileAttributesW)
+ GetProcAddress(hLib, "SetFileAttributesW");
+ /* process calls */
+ p_SetProcessShutdownParameters = (t_SetProcessShutdownParameters)
+ GetProcAddress(hLib, "SetProcessShutdownParameters");
+ /* backup calls */
+ p_BackupRead = (t_BackupRead)
+ GetProcAddress(hLib, "BackupRead");
+ p_BackupWrite = (t_BackupWrite)
+ GetProcAddress(hLib, "BackupWrite");
+ /* char conversion calls */
+ p_WideCharToMultiByte = (t_WideCharToMultiByte)
+ GetProcAddress(hLib, "WideCharToMultiByte");
+ p_MultiByteToWideChar = (t_MultiByteToWideChar)
+ GetProcAddress(hLib, "MultiByteToWideChar");
+
+ /* find files */
+ p_FindFirstFileA = (t_FindFirstFileA)
+ GetProcAddress(hLib, "FindFirstFileA");
+ p_FindFirstFileW = (t_FindFirstFileW)
+ GetProcAddress(hLib, "FindFirstFileW");
+ p_FindNextFileA = (t_FindNextFileA)
+ GetProcAddress(hLib, "FindNextFileA");
+ p_FindNextFileW = (t_FindNextFileW)
+ GetProcAddress(hLib, "FindNextFileW");
+ /* set and get directory */
+ p_SetCurrentDirectoryA = (t_SetCurrentDirectoryA)
+ GetProcAddress(hLib, "SetCurrentDirectoryA");
+ p_SetCurrentDirectoryW = (t_SetCurrentDirectoryW)
+ GetProcAddress(hLib, "SetCurrentDirectoryW");
+ p_GetCurrentDirectoryA = (t_GetCurrentDirectoryA)
+ GetProcAddress(hLib, "GetCurrentDirectoryA");
+ p_GetCurrentDirectoryW = (t_GetCurrentDirectoryW)
+ GetProcAddress(hLib, "GetCurrentDirectoryW");
+
+ /* some special stuff we need for VSS
+ but statically linkage doesn't work on Win 9x */
+ p_GetVolumePathNameW = (t_GetVolumePathNameW)
+ GetProcAddress(hLib, "GetVolumePathNameW");
+ p_GetVolumeNameForVolumeMountPointW = (t_GetVolumeNameForVolumeMountPointW)
+ GetProcAddress(hLib, "GetVolumeNameForVolumeMountPointW");
+
+ FreeLibrary(hLib);
+ }
+
+ hLib = LoadLibraryA("MSVCRT.DLL");
+ if (hLib) {
+ /* unlink */
+ p_wunlink = (t_wunlink)
+ GetProcAddress(hLib, "_wunlink");
+ /* wmkdir */
+ p_wmkdir = (t_wmkdir)
+ GetProcAddress(hLib, "_wmkdir");
+ /* wopen */
+ p_wopen = (t_wopen)
+ GetProcAddress(hLib, "_wopen");
+
+ FreeLibrary(hLib);
+ }
+
+ hLib = LoadLibraryA("ADVAPI32.DLL");
+ if (hLib) {
+ p_OpenProcessToken = (t_OpenProcessToken)
+ GetProcAddress(hLib, "OpenProcessToken");
+ p_AdjustTokenPrivileges = (t_AdjustTokenPrivileges)
+ GetProcAddress(hLib, "AdjustTokenPrivileges");
+ p_LookupPrivilegeValue = (t_LookupPrivilegeValue)
+ GetProcAddress(hLib, "LookupPrivilegeValueA");
+ FreeLibrary(hLib);
+ }
+
+ // do we run on win 9x ???
+ OSVERSIONINFO osversioninfo;
+ osversioninfo.dwOSVersionInfoSize = sizeof(osversioninfo);
+
+ DWORD dwMinorVersion;
+
+ // Get the current OS version
+ if (!GetVersionEx(&osversioninfo)) {
+ g_platform_id = 0;
+ dwMinorVersion = 0;
+ } else {
+ g_platform_id = osversioninfo.dwPlatformId;
+ dwMinorVersion = osversioninfo.dwMinorVersion;
+ }
+
+ /* deinitialize some routines on win95 - they're not implemented well */
+ if (g_platform_id == VER_PLATFORM_WIN32_WINDOWS) {
+ p_BackupRead = NULL;
+ p_BackupWrite = NULL;
+
+ p_CreateFileW = NULL;
+ p_GetFileAttributesW = NULL;
+ p_GetFileAttributesExW = NULL;
+
+ p_SetFileAttributesW = NULL;
+
+ p_FindFirstFileW = NULL;
+ p_FindNextFileW = NULL;
+ p_SetCurrentDirectoryW = NULL;
+ p_GetCurrentDirectoryW = NULL;
+
+ p_wunlink = NULL;
+ p_wmkdir = NULL;
+ p_wopen = NULL;
+
+ p_GetVolumePathNameW = NULL;
+ p_GetVolumeNameForVolumeMountPointW = NULL;
+ }
+
+ /* decide which vss class to initialize */
+#ifdef WIN32_VSS
+ switch (dwMinorVersion) {
+ case 1:
+ g_pVSSClient = new VSSClientXP();
+ atexit(VSSCleanup);
+ break;
+ case 2:
+ g_pVSSClient = new VSSClient2003();
+ atexit(VSSCleanup);
+ break;
+ }
+#endif /* WIN32_VSS */
+ atexit(Win32ConvCleanupCache);
+}
+
+#else
+
+/* Not Windows */
+int win32_client = 0;
+
#endif
projects / bacula / bacula / blobdiff