2 Bacula(R) - The Network Backup Solution
4 Copyright (C) 2000-2018 Kern Sibbald
6 The original author of Bacula is Kern Sibbald, with contributions
7 from many others, a complete list can be found in the file AUTHORS.
9 You may use this file and others of this release according to the
10 license defined in the LICENSE file, which includes the Affero General
11 Public License, v3.0 ("AGPLv3") and some additional permissions and
12 terms pursuant to its AGPLv3 Section 7.
14 This notice must be preserved when any source code is
15 conveyed and/or propagated.
17 Bacula(R) is a registered trademark of Kern Sibbald.
20 * Windows APIs that are different for each system.
21 * We use pointers to the entry points so that a
22 * single binary will run on all Windows systems.
34 // unicode enabling of win 32 needs some defines and functions
36 // using an average of 3 bytes per character is probably fine in
37 // practice but I believe that Windows actually uses UTF-16 encoding
38 // as opposed to UCS2 which means characters 0x10000-0x10ffff are
39 // valid and result in 4 byte UTF-8 encodings.
40 #define MAX_PATH_UTF8 MAX_PATH*4 // strict upper bound on UTF-16 to UTF-8 conversion
43 // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/fs/getfileattributesex.asp
44 // In the ANSI version of this function, the name is limited to
45 // MAX_PATH characters. To extend this limit to 32,767 wide
46 // characters, call the Unicode version of the function and prepend
47 // "\\?\" to the path. For more information, see Naming a File.
48 #define MAX_PATH_W 32767
50 int wchar_2_UTF8(POOLMEM **pszUTF, const wchar_t *pszUCS);
51 int wchar_2_UTF8(char *pszUTF, const WCHAR *pszUCS, int cchChar = MAX_PATH_UTF8);
52 int UTF8_2_wchar(POOLMEM **pszUCS, const char *pszUTF);
53 int make_win32_path_UTF8_2_wchar(POOLMEM **pszUCS, const char *pszUTF, BOOL* pBIsRawPath = NULL);
55 // init with win9x, but maybe set to NT in InitWinAPI
56 extern DWORD DLL_IMP_EXP g_platform_id;
57 extern DWORD DLL_IMP_EXP g_MinorVersion;
58 extern DWORD DLL_IMP_EXP g_MajorVersion;
61 typedef BOOL (WINAPI * t_OpenProcessToken)(HANDLE, DWORD, PHANDLE);
62 typedef BOOL (WINAPI * t_AdjustTokenPrivileges)(HANDLE, BOOL,
63 PTOKEN_PRIVILEGES, DWORD, PTOKEN_PRIVILEGES, PDWORD);
64 typedef BOOL (WINAPI * t_LookupPrivilegeValue)(LPCTSTR, LPCTSTR, PLUID);
66 extern t_OpenProcessToken DLL_IMP_EXP p_OpenProcessToken;
67 extern t_AdjustTokenPrivileges DLL_IMP_EXP p_AdjustTokenPrivileges;
68 extern t_LookupPrivilegeValue DLL_IMP_EXP p_LookupPrivilegeValue;
71 typedef int (__cdecl * t_wunlink) (const wchar_t *);
72 typedef int (__cdecl * t_wmkdir) (const wchar_t *);
73 typedef int (__cdecl * t_wopen) (const wchar_t *, int, ...);
75 extern t_wunlink DLL_IMP_EXP p_wunlink;
76 extern t_wmkdir DLL_IMP_EXP p_wmkdir;
79 typedef BOOL (WINAPI * t_GetFileAttributesExA)(LPCSTR, GET_FILEEX_INFO_LEVELS,
81 typedef BOOL (WINAPI * t_GetFileAttributesExW)(LPCWSTR, GET_FILEEX_INFO_LEVELS,
84 typedef DWORD (WINAPI * t_GetFileAttributesA)(LPCSTR);
85 typedef DWORD (WINAPI * t_GetFileAttributesW)(LPCWSTR);
86 typedef BOOL (WINAPI * t_SetFileAttributesA)(LPCSTR, DWORD);
87 typedef BOOL (WINAPI * t_SetFileAttributesW)(LPCWSTR, DWORD);
89 typedef HANDLE (WINAPI * t_CreateFileA) (LPCSTR, DWORD ,DWORD, LPSECURITY_ATTRIBUTES,
90 DWORD , DWORD, HANDLE);
91 typedef HANDLE (WINAPI * t_CreateFileW) (LPCWSTR, DWORD ,DWORD, LPSECURITY_ATTRIBUTES,
92 DWORD , DWORD, HANDLE);
94 typedef DWORD (WINAPI * t_OpenEncryptedFileRawA) (LPCSTR, ULONG, PVOID);
95 typedef DWORD (WINAPI * t_OpenEncryptedFileRawW) (LPCWSTR, ULONG, PVOID);
96 typedef DWORD (WINAPI * t_ReadEncryptedFileRaw) (PFE_EXPORT_FUNC, PVOID, PVOID);
97 typedef DWORD (WINAPI * t_WriteEncryptedFileRaw) (PFE_IMPORT_FUNC, PVOID, PVOID);
98 typedef void (WINAPI * t_CloseEncryptedFileRaw) (PVOID);
100 typedef BOOL (WINAPI * t_CreateDirectoryA) (LPCSTR, LPSECURITY_ATTRIBUTES);
101 typedef BOOL (WINAPI * t_CreateDirectoryW) (LPCWSTR, LPSECURITY_ATTRIBUTES);
103 typedef DWORD (WINAPI * t_GetFileInformationByHandleEx)(HANDLE, FILE_INFO_BY_HANDLE_CLASS, LPVOID, DWORD);
105 typedef BOOL (WINAPI * t_SetProcessShutdownParameters)(DWORD, DWORD);
106 typedef BOOL (WINAPI * t_BackupRead)(HANDLE,LPBYTE,DWORD,LPDWORD,BOOL,BOOL,LPVOID*);
107 typedef BOOL (WINAPI * t_BackupWrite)(HANDLE,LPBYTE,DWORD,LPDWORD,BOOL,BOOL,LPVOID*);
109 typedef int (WINAPI * t_WideCharToMultiByte) (UINT CodePage, DWORD , LPCWSTR, int,
110 LPSTR, int, LPCSTR, LPBOOL);
112 typedef int (WINAPI * t_MultiByteToWideChar) (UINT, DWORD, LPCSTR, int, LPWSTR, int);
113 typedef HANDLE (WINAPI * t_FindFirstFileA) (LPCSTR, LPWIN32_FIND_DATAA);
114 typedef HANDLE (WINAPI * t_FindFirstFileW) (LPCWSTR, LPWIN32_FIND_DATAW);
116 typedef BOOL (WINAPI * t_FindNextFileA) (HANDLE, LPWIN32_FIND_DATAA);
117 typedef BOOL (WINAPI * t_FindNextFileW) (HANDLE, LPWIN32_FIND_DATAW);
119 typedef BOOL (WINAPI * t_SetCurrentDirectoryA) (LPCSTR);
120 typedef BOOL (WINAPI * t_SetCurrentDirectoryW) (LPCWSTR);
122 typedef DWORD (WINAPI * t_GetCurrentDirectoryA) (DWORD, LPSTR);
123 typedef DWORD (WINAPI * t_GetCurrentDirectoryW) (DWORD, LPWSTR);
125 typedef BOOL (WINAPI * t_GetVolumePathNameW) (LPCWSTR, LPWSTR, DWORD);
126 typedef BOOL (WINAPI * t_GetVolumeNameForVolumeMountPointW) (LPCWSTR, LPWSTR, DWORD);
128 typedef BOOL (WINAPI * t_CreateSymbolicLinkA) (LPCSTR, LPCSTR, DWORD);
129 typedef BOOL (WINAPI * t_CreateSymbolicLinkW) (LPCWSTR, LPCWSTR, DWORD);
130 /* See: http://msdn.microsoft.com/en-us/library/windows/desktop/cc805844%28v=vs.85%29.aspx */
131 typedef int (WSAAPI * t_InetPton)(int, const char *, void *);
134 typedef BOOL (WINAPI * t_AttachConsole) (DWORD);
136 typedef BOOL (WINAPI *t_CreateProcessA) (
139 LPSECURITY_ATTRIBUTES,
140 LPSECURITY_ATTRIBUTES,
146 LPPROCESS_INFORMATION);
147 typedef BOOL (WINAPI *t_CreateProcessW) (
150 LPSECURITY_ATTRIBUTES,
151 LPSECURITY_ATTRIBUTES,
157 LPPROCESS_INFORMATION);
159 typedef BOOL (WINAPI *t_GetProcessMemoryInfo) (
161 PPROCESS_MEMORY_COUNTERS ppsmemCounters,
164 typedef BOOL (WINAPI *t_EmptyWorkingSet) (HANDLE hProcess);
166 typedef struct _VSS_SNAPSHOT_PROP VSS_SNAPSHOT_PROP;
167 class IVssBackupComponents;
168 class IVssExamineWriterMetadata;
170 typedef HRESULT (STDAPICALLTYPE* t_CreateVssBackupComponents)(IVssBackupComponents **);
171 typedef void (APIENTRY* t_VssFreeSnapshotProperties)(VSS_SNAPSHOT_PROP*);
172 typedef HRESULT (WINAPI* t_CreateVssExamineWriterMetadata)(BSTR, IVssExamineWriterMetadata **);
174 extern t_CreateVssBackupComponents DLL_IMP_EXP p_CreateVssBackupComponents;
175 extern t_VssFreeSnapshotProperties DLL_IMP_EXP p_VssFreeSnapshotProperties;
176 extern t_CreateVssExamineWriterMetadata DLL_IMP_EXP p_CreateVssExamineWriterMetadata;
178 extern t_EmptyWorkingSet DLL_IMP_EXP p_EmptyWorkingSet;
179 extern t_GetProcessMemoryInfo DLL_IMP_EXP p_GetProcessMemoryInfo;
180 extern t_CreateProcessA DLL_IMP_EXP p_CreateProcessA;
181 extern t_CreateProcessW DLL_IMP_EXP p_CreateProcessW;
183 extern t_GetFileAttributesA DLL_IMP_EXP p_GetFileAttributesA;
184 extern t_GetFileAttributesW DLL_IMP_EXP p_GetFileAttributesW;
186 extern t_GetFileAttributesExA DLL_IMP_EXP p_GetFileAttributesExA;
187 extern t_GetFileAttributesExW DLL_IMP_EXP p_GetFileAttributesExW;
189 extern t_SetFileAttributesA DLL_IMP_EXP p_SetFileAttributesA;
190 extern t_SetFileAttributesW DLL_IMP_EXP p_SetFileAttributesW;
192 extern t_CreateFileA DLL_IMP_EXP p_CreateFileA;
193 extern t_CreateFileW DLL_IMP_EXP p_CreateFileW;
195 extern t_OpenEncryptedFileRawA DLL_IMP_EXP p_OpenEncryptedFileRawA;
196 extern t_OpenEncryptedFileRawW DLL_IMP_EXP p_OpenEncryptedFileRawW;
197 extern t_ReadEncryptedFileRaw DLL_IMP_EXP p_ReadEncryptedFileRaw;
198 extern t_WriteEncryptedFileRaw DLL_IMP_EXP p_WriteEncryptedFileRaw;
199 extern t_CloseEncryptedFileRaw DLL_IMP_EXP p_CloseEncryptedFileRaw;
201 extern t_CreateDirectoryA DLL_IMP_EXP p_CreateDirectoryA;
202 extern t_CreateDirectoryW DLL_IMP_EXP p_CreateDirectoryW;
204 extern t_GetFileInformationByHandleEx DLL_IMP_EXP p_GetFileInformationByHandleEx;
206 extern t_SetProcessShutdownParameters DLL_IMP_EXP p_SetProcessShutdownParameters;
207 extern t_BackupRead DLL_IMP_EXP p_BackupRead;
208 extern t_BackupWrite DLL_IMP_EXP p_BackupWrite;
210 extern t_WideCharToMultiByte DLL_IMP_EXP p_WideCharToMultiByte;
211 extern t_MultiByteToWideChar DLL_IMP_EXP p_MultiByteToWideChar;
213 extern t_FindFirstFileA DLL_IMP_EXP p_FindFirstFileA;
214 extern t_FindFirstFileW DLL_IMP_EXP p_FindFirstFileW;
216 extern t_FindNextFileA DLL_IMP_EXP p_FindNextFileA;
217 extern t_FindNextFileW DLL_IMP_EXP p_FindNextFileW;
219 extern t_SetCurrentDirectoryA DLL_IMP_EXP p_SetCurrentDirectoryA;
220 extern t_SetCurrentDirectoryW DLL_IMP_EXP p_SetCurrentDirectoryW;
222 extern t_GetCurrentDirectoryA DLL_IMP_EXP p_GetCurrentDirectoryA;
223 extern t_GetCurrentDirectoryW DLL_IMP_EXP p_GetCurrentDirectoryW;
225 extern t_GetVolumePathNameW DLL_IMP_EXP p_GetVolumePathNameW;
226 extern t_GetVolumeNameForVolumeMountPointW DLL_IMP_EXP p_GetVolumeNameForVolumeMountPointW;
228 extern t_AttachConsole DLL_IMP_EXP p_AttachConsole;
230 extern t_CreateSymbolicLinkW DLL_IMP_EXP p_CreateSymbolicLinkW;
231 extern t_CreateSymbolicLinkA DLL_IMP_EXP p_CreateSymbolicLinkA;
232 extern t_InetPton DLL_IMP_EXP p_InetPton;
234 extern HMODULE DLL_IMP_EXP vsslib;
236 void InitWinAPIWrapper();
238 /* In SHFolder.dll on older systems, and now Shell32.dll */
239 typedef BOOL (WINAPI * t_SHGetFolderPath)(HWND, int, HANDLE, DWORD, LPTSTR);
240 extern t_SHGetFolderPath DLL_IMP_EXP p_SHGetFolderPath;
242 #endif /* __WINAPI_H */