2 * Setupapi miscellaneous functions
4 * Copyright 2005 Eric Kohl
5 * Copyright 2007 Hans Leidekker
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
34 #include "wine/unicode.h"
35 #include "wine/debug.h"
37 #include "setupapi_private.h"
39 WINE_DEFAULT_DEBUG_CHANNEL(setupapi);
41 /* arbitrary limit not related to what native actually uses */
42 #define OEM_INDEX_LIMIT 999
44 /**************************************************************************
47 * Frees an allocated memory block from the process heap.
50 * lpMem [I] pointer to memory block which will be freed
55 VOID WINAPI MyFree(LPVOID lpMem)
57 HeapFree(GetProcessHeap(), 0, lpMem);
61 /**************************************************************************
62 * MyMalloc [SETUPAPI.@]
64 * Allocates memory block from the process heap.
67 * dwSize [I] size of the allocated memory block
70 * Success: pointer to allocated memory block
73 LPVOID WINAPI MyMalloc(DWORD dwSize)
75 return HeapAlloc(GetProcessHeap(), 0, dwSize);
79 /**************************************************************************
80 * MyRealloc [SETUPAPI.@]
82 * Changes the size of an allocated memory block or allocates a memory
83 * block from the process heap.
86 * lpSrc [I] pointer to memory block which will be resized
87 * dwSize [I] new size of the memory block
90 * Success: pointer to the resized memory block
94 * If lpSrc is a NULL-pointer, then MyRealloc allocates a memory
95 * block like MyMalloc.
97 LPVOID WINAPI MyRealloc(LPVOID lpSrc, DWORD dwSize)
100 return HeapAlloc(GetProcessHeap(), 0, dwSize);
102 return HeapReAlloc(GetProcessHeap(), 0, lpSrc, dwSize);
106 /**************************************************************************
107 * DuplicateString [SETUPAPI.@]
109 * Duplicates a unicode string.
112 * lpSrc [I] pointer to the unicode string that will be duplicated
115 * Success: pointer to the duplicated unicode string
119 * Call MyFree() to release the duplicated string.
121 LPWSTR WINAPI DuplicateString(LPCWSTR lpSrc)
125 lpDst = MyMalloc((lstrlenW(lpSrc) + 1) * sizeof(WCHAR));
129 strcpyW(lpDst, lpSrc);
135 /**************************************************************************
136 * QueryRegistryValue [SETUPAPI.@]
138 * Retrieves value data from the registry and allocates memory for the
142 * hKey [I] Handle of the key to query
143 * lpValueName [I] Name of value under hkey to query
144 * lpData [O] Destination for the values contents,
145 * lpType [O] Destination for the value type
146 * lpcbData [O] Destination for the size of data
149 * Success: ERROR_SUCCESS
153 * Use MyFree to release the lpData buffer.
155 LONG WINAPI QueryRegistryValue(HKEY hKey,
163 TRACE("%p %s %p %p %p\n",
164 hKey, debugstr_w(lpValueName), lpData, lpType, lpcbData);
166 /* Get required buffer size */
168 lError = RegQueryValueExW(hKey, lpValueName, 0, lpType, NULL, lpcbData);
169 if (lError != ERROR_SUCCESS)
172 /* Allocate buffer */
173 *lpData = MyMalloc(*lpcbData);
175 return ERROR_NOT_ENOUGH_MEMORY;
177 /* Query registry value */
178 lError = RegQueryValueExW(hKey, lpValueName, 0, lpType, *lpData, lpcbData);
179 if (lError != ERROR_SUCCESS)
186 /**************************************************************************
187 * IsUserAdmin [SETUPAPI.@]
189 * Checks whether the current user is a member of the Administrators group.
198 BOOL WINAPI IsUserAdmin(VOID)
200 SID_IDENTIFIER_AUTHORITY Authority = {SECURITY_NT_AUTHORITY};
203 PTOKEN_GROUPS lpGroups;
206 BOOL bResult = FALSE;
210 if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
215 if (!GetTokenInformation(hToken, TokenGroups, NULL, 0, &dwSize))
217 if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
224 lpGroups = MyMalloc(dwSize);
225 if (lpGroups == NULL)
231 if (!GetTokenInformation(hToken, TokenGroups, lpGroups, dwSize, &dwSize))
240 if (!AllocateAndInitializeSid(&Authority, 2, SECURITY_BUILTIN_DOMAIN_RID,
241 DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0,
248 for (i = 0; i < lpGroups->GroupCount; i++)
250 if (EqualSid(lpSid, lpGroups->Groups[i].Sid))
264 /**************************************************************************
265 * MultiByteToUnicode [SETUPAPI.@]
267 * Converts a multi-byte string to a Unicode string.
270 * lpMultiByteStr [I] Multi-byte string to be converted
271 * uCodePage [I] Code page
274 * Success: pointer to the converted Unicode string
278 * Use MyFree to release the returned Unicode string.
280 LPWSTR WINAPI MultiByteToUnicode(LPCSTR lpMultiByteStr, UINT uCodePage)
285 nLength = MultiByteToWideChar(uCodePage, 0, lpMultiByteStr,
290 lpUnicodeStr = MyMalloc(nLength * sizeof(WCHAR));
291 if (lpUnicodeStr == NULL)
294 if (!MultiByteToWideChar(uCodePage, 0, lpMultiByteStr,
295 nLength, lpUnicodeStr, nLength))
297 MyFree(lpUnicodeStr);
305 /**************************************************************************
306 * UnicodeToMultiByte [SETUPAPI.@]
308 * Converts a Unicode string to a multi-byte string.
311 * lpUnicodeStr [I] Unicode string to be converted
312 * uCodePage [I] Code page
315 * Success: pointer to the converted multi-byte string
319 * Use MyFree to release the returned multi-byte string.
321 LPSTR WINAPI UnicodeToMultiByte(LPCWSTR lpUnicodeStr, UINT uCodePage)
323 LPSTR lpMultiByteStr;
326 nLength = WideCharToMultiByte(uCodePage, 0, lpUnicodeStr, -1,
327 NULL, 0, NULL, NULL);
331 lpMultiByteStr = MyMalloc(nLength);
332 if (lpMultiByteStr == NULL)
335 if (!WideCharToMultiByte(uCodePage, 0, lpUnicodeStr, -1,
336 lpMultiByteStr, nLength, NULL, NULL))
338 MyFree(lpMultiByteStr);
342 return lpMultiByteStr;
346 /**************************************************************************
347 * DoesUserHavePrivilege [SETUPAPI.@]
349 * Check whether the current user has got a given privilege.
352 * lpPrivilegeName [I] Name of the privilege to be checked
358 BOOL WINAPI DoesUserHavePrivilege(LPCWSTR lpPrivilegeName)
362 PTOKEN_PRIVILEGES lpPrivileges;
365 BOOL bResult = FALSE;
367 TRACE("%s\n", debugstr_w(lpPrivilegeName));
369 if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
372 if (!GetTokenInformation(hToken, TokenPrivileges, NULL, 0, &dwSize))
374 if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
381 lpPrivileges = MyMalloc(dwSize);
382 if (lpPrivileges == NULL)
388 if (!GetTokenInformation(hToken, TokenPrivileges, lpPrivileges, dwSize, &dwSize))
390 MyFree(lpPrivileges);
397 if (!LookupPrivilegeValueW(NULL, lpPrivilegeName, &PrivilegeLuid))
399 MyFree(lpPrivileges);
403 for (i = 0; i < lpPrivileges->PrivilegeCount; i++)
405 if (lpPrivileges->Privileges[i].Luid.HighPart == PrivilegeLuid.HighPart &&
406 lpPrivileges->Privileges[i].Luid.LowPart == PrivilegeLuid.LowPart)
412 MyFree(lpPrivileges);
418 /**************************************************************************
419 * EnablePrivilege [SETUPAPI.@]
421 * Enables or disables one of the current users privileges.
424 * lpPrivilegeName [I] Name of the privilege to be changed
425 * bEnable [I] TRUE: Enables the privilege
426 * FALSE: Disables the privilege
432 BOOL WINAPI EnablePrivilege(LPCWSTR lpPrivilegeName, BOOL bEnable)
434 TOKEN_PRIVILEGES Privileges;
438 TRACE("%s %s\n", debugstr_w(lpPrivilegeName), bEnable ? "TRUE" : "FALSE");
440 if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
443 Privileges.PrivilegeCount = 1;
444 Privileges.Privileges[0].Attributes = (bEnable) ? SE_PRIVILEGE_ENABLED : 0;
446 if (!LookupPrivilegeValueW(NULL, lpPrivilegeName,
447 &Privileges.Privileges[0].Luid))
453 bResult = AdjustTokenPrivileges(hToken, FALSE, &Privileges, 0, NULL, NULL);
461 /**************************************************************************
462 * DelayedMove [SETUPAPI.@]
464 * Moves a file upon the next reboot.
467 * lpExistingFileName [I] Current file name
468 * lpNewFileName [I] New file name
474 BOOL WINAPI DelayedMove(LPCWSTR lpExistingFileName, LPCWSTR lpNewFileName)
476 return MoveFileExW(lpExistingFileName, lpNewFileName,
477 MOVEFILE_REPLACE_EXISTING | MOVEFILE_DELAY_UNTIL_REBOOT);
481 /**************************************************************************
482 * FileExists [SETUPAPI.@]
484 * Checks whether a file exists.
487 * lpFileName [I] Name of the file to check
488 * lpNewFileName [O] Optional information about the existing file
494 BOOL WINAPI FileExists(LPCWSTR lpFileName, LPWIN32_FIND_DATAW lpFileFindData)
496 WIN32_FIND_DATAW FindData;
501 uErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS);
503 hFind = FindFirstFileW(lpFileName, &FindData);
504 if (hFind == INVALID_HANDLE_VALUE)
506 dwError = GetLastError();
507 SetErrorMode(uErrorMode);
508 SetLastError(dwError);
515 *lpFileFindData = FindData;
517 SetErrorMode(uErrorMode);
523 /**************************************************************************
524 * CaptureStringArg [SETUPAPI.@]
526 * Captures a UNICODE string.
529 * lpSrc [I] UNICODE string to be captured
530 * lpDst [O] Pointer to the captured UNICODE string
533 * Success: ERROR_SUCCESS
534 * Failure: ERROR_INVALID_PARAMETER
537 * Call MyFree to release the captured UNICODE string.
539 DWORD WINAPI CaptureStringArg(LPCWSTR pSrc, LPWSTR *pDst)
542 return ERROR_INVALID_PARAMETER;
544 *pDst = DuplicateString(pSrc);
546 return ERROR_SUCCESS;
550 /**************************************************************************
551 * CaptureAndConvertAnsiArg [SETUPAPI.@]
553 * Captures an ANSI string and converts it to a UNICODE string.
556 * lpSrc [I] ANSI string to be captured
557 * lpDst [O] Pointer to the captured UNICODE string
560 * Success: ERROR_SUCCESS
561 * Failure: ERROR_INVALID_PARAMETER
564 * Call MyFree to release the captured UNICODE string.
566 DWORD WINAPI CaptureAndConvertAnsiArg(LPCSTR pSrc, LPWSTR *pDst)
569 return ERROR_INVALID_PARAMETER;
571 *pDst = MultiByteToUnicode(pSrc, CP_ACP);
573 return ERROR_SUCCESS;
577 /**************************************************************************
578 * OpenAndMapFileForRead [SETUPAPI.@]
580 * Open and map a file to a buffer.
583 * lpFileName [I] Name of the file to be opened
584 * lpSize [O] Pointer to the file size
585 * lpFile [0] Pointer to the file handle
586 * lpMapping [0] Pointer to the mapping handle
587 * lpBuffer [0] Pointer to the file buffer
590 * Success: ERROR_SUCCESS
594 * Call UnmapAndCloseFile to release the file.
596 DWORD WINAPI OpenAndMapFileForRead(LPCWSTR lpFileName,
604 TRACE("%s %p %p %p %p\n",
605 debugstr_w(lpFileName), lpSize, lpFile, lpMapping, lpBuffer);
607 *lpFile = CreateFileW(lpFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
608 OPEN_EXISTING, 0, NULL);
609 if (*lpFile == INVALID_HANDLE_VALUE)
610 return GetLastError();
612 *lpSize = GetFileSize(*lpFile, NULL);
613 if (*lpSize == INVALID_FILE_SIZE)
615 dwError = GetLastError();
616 CloseHandle(*lpFile);
620 *lpMapping = CreateFileMappingW(*lpFile, NULL, PAGE_READONLY, 0,
622 if (*lpMapping == NULL)
624 dwError = GetLastError();
625 CloseHandle(*lpFile);
629 *lpBuffer = MapViewOfFile(*lpMapping, FILE_MAP_READ, 0, 0, *lpSize);
630 if (*lpBuffer == NULL)
632 dwError = GetLastError();
633 CloseHandle(*lpMapping);
634 CloseHandle(*lpFile);
638 return ERROR_SUCCESS;
642 /**************************************************************************
643 * UnmapAndCloseFile [SETUPAPI.@]
645 * Unmap and close a mapped file.
648 * hFile [I] Handle to the file
649 * hMapping [I] Handle to the file mapping
650 * lpBuffer [I] Pointer to the file buffer
656 BOOL WINAPI UnmapAndCloseFile(HANDLE hFile, HANDLE hMapping, LPVOID lpBuffer)
659 hFile, hMapping, lpBuffer);
661 if (!UnmapViewOfFile(lpBuffer))
664 if (!CloseHandle(hMapping))
667 if (!CloseHandle(hFile))
674 /**************************************************************************
675 * StampFileSecurity [SETUPAPI.@]
677 * Assign a new security descriptor to the given file.
680 * lpFileName [I] Name of the file
681 * pSecurityDescriptor [I] New security descriptor
684 * Success: ERROR_SUCCESS
687 DWORD WINAPI StampFileSecurity(LPCWSTR lpFileName, PSECURITY_DESCRIPTOR pSecurityDescriptor)
689 TRACE("%s %p\n", debugstr_w(lpFileName), pSecurityDescriptor);
691 if (!SetFileSecurityW(lpFileName, OWNER_SECURITY_INFORMATION |
692 GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
693 pSecurityDescriptor))
694 return GetLastError();
696 return ERROR_SUCCESS;
700 /**************************************************************************
701 * TakeOwnershipOfFile [SETUPAPI.@]
703 * Takes the ownership of the given file.
706 * lpFileName [I] Name of the file
709 * Success: ERROR_SUCCESS
712 DWORD WINAPI TakeOwnershipOfFile(LPCWSTR lpFileName)
714 SECURITY_DESCRIPTOR SecDesc;
715 HANDLE hToken = NULL;
716 PTOKEN_OWNER pOwner = NULL;
720 TRACE("%s\n", debugstr_w(lpFileName));
722 if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
723 return GetLastError();
725 if (!GetTokenInformation(hToken, TokenOwner, NULL, 0, &dwSize))
730 pOwner = MyMalloc(dwSize);
734 return ERROR_NOT_ENOUGH_MEMORY;
737 if (!GetTokenInformation(hToken, TokenOwner, pOwner, dwSize, &dwSize))
742 if (!InitializeSecurityDescriptor(&SecDesc, SECURITY_DESCRIPTOR_REVISION))
747 if (!SetSecurityDescriptorOwner(&SecDesc, pOwner->Owner, FALSE))
752 if (!SetFileSecurityW(lpFileName, OWNER_SECURITY_INFORMATION, &SecDesc))
760 return ERROR_SUCCESS;
763 dwError = GetLastError();
774 /**************************************************************************
775 * RetreiveFileSecurity [SETUPAPI.@]
777 * Retrieve the security descriptor that is associated with the given file.
780 * lpFileName [I] Name of the file
783 * Success: ERROR_SUCCESS
786 DWORD WINAPI RetreiveFileSecurity(LPCWSTR lpFileName,
787 PSECURITY_DESCRIPTOR *pSecurityDescriptor)
789 PSECURITY_DESCRIPTOR SecDesc;
790 DWORD dwSize = 0x100;
793 SecDesc = MyMalloc(dwSize);
795 return ERROR_NOT_ENOUGH_MEMORY;
797 if (GetFileSecurityW(lpFileName, OWNER_SECURITY_INFORMATION |
798 GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
799 SecDesc, dwSize, &dwSize))
801 *pSecurityDescriptor = SecDesc;
802 return ERROR_SUCCESS;
805 dwError = GetLastError();
806 if (dwError != ERROR_INSUFFICIENT_BUFFER)
812 SecDesc = MyRealloc(SecDesc, dwSize);
814 return ERROR_NOT_ENOUGH_MEMORY;
816 if (GetFileSecurityW(lpFileName, OWNER_SECURITY_INFORMATION |
817 GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
818 SecDesc, dwSize, &dwSize))
820 *pSecurityDescriptor = SecDesc;
821 return ERROR_SUCCESS;
824 dwError = GetLastError();
831 static DWORD global_flags = 0; /* FIXME: what should be in here? */
833 /***********************************************************************
834 * pSetupGetGlobalFlags (SETUPAPI.@)
836 DWORD WINAPI pSetupGetGlobalFlags(void)
843 /***********************************************************************
844 * pSetupSetGlobalFlags (SETUPAPI.@)
846 void WINAPI pSetupSetGlobalFlags( DWORD flags )
848 global_flags = flags;
851 /***********************************************************************
852 * CMP_WaitNoPendingInstallEvents (SETUPAPI.@)
854 DWORD WINAPI CMP_WaitNoPendingInstallEvents( DWORD dwTimeout )
856 static BOOL warned = FALSE;
860 FIXME("%d\n", dwTimeout);
863 return WAIT_OBJECT_0;
866 /***********************************************************************
867 * AssertFail (SETUPAPI.@)
869 * Shows an assert fail error messagebox
872 * lpFile [I] file where assert failed
873 * uLine [I] line number in file
874 * lpMessage [I] assert message
877 void WINAPI AssertFail(LPCSTR lpFile, UINT uLine, LPCSTR lpMessage)
879 FIXME("%s %u %s\n", lpFile, uLine, lpMessage);
882 /***********************************************************************
883 * SetupCopyOEMInfA (SETUPAPI.@)
885 BOOL WINAPI SetupCopyOEMInfA( PCSTR source, PCSTR location,
886 DWORD media_type, DWORD style, PSTR dest,
887 DWORD buffer_size, PDWORD required_size, PSTR *component )
890 LPWSTR destW = NULL, sourceW = NULL, locationW = NULL;
893 TRACE("%s, %s, %d, %d, %p, %d, %p, %p\n", debugstr_a(source), debugstr_a(location),
894 media_type, style, dest, buffer_size, required_size, component);
896 if (dest && !(destW = MyMalloc( buffer_size * sizeof(WCHAR) ))) return FALSE;
897 if (source && !(sourceW = strdupAtoW( source ))) goto done;
898 if (location && !(locationW = strdupAtoW( location ))) goto done;
900 if (!(ret = SetupCopyOEMInfW( sourceW, locationW, media_type, style, destW,
901 buffer_size, &size, NULL )))
903 if (required_size) *required_size = size;
909 if (buffer_size >= size)
911 WideCharToMultiByte( CP_ACP, 0, destW, -1, dest, buffer_size, NULL, NULL );
912 if (component) *component = strrchr( dest, '\\' ) + 1;
916 SetLastError( ERROR_INSUFFICIENT_BUFFER );
923 HeapFree( GetProcessHeap(), 0, sourceW );
924 HeapFree( GetProcessHeap(), 0, locationW );
925 if (ret) SetLastError(ERROR_SUCCESS);
929 static int compare_files( HANDLE file1, HANDLE file2 )
936 while( ReadFile(file1, buffer1, sizeof(buffer1), &size1, NULL) &&
937 ReadFile(file2, buffer2, sizeof(buffer2), &size2, NULL) )
941 return size1 > size2 ? 1 : -1;
944 ret = memcmp( buffer1, buffer2, size1 );
952 /***********************************************************************
953 * SetupCopyOEMInfW (SETUPAPI.@)
955 BOOL WINAPI SetupCopyOEMInfW( PCWSTR source, PCWSTR location,
956 DWORD media_type, DWORD style, PWSTR dest,
957 DWORD buffer_size, PDWORD required_size, PWSTR *component )
960 WCHAR target[MAX_PATH], catalog_file[MAX_PATH], *p;
961 static const WCHAR inf[] = { '\\','i','n','f','\\',0 };
962 static const WCHAR wszVersion[] = { 'V','e','r','s','i','o','n',0 };
963 static const WCHAR wszCatalogFile[] = { 'C','a','t','a','l','o','g','F','i','l','e',0 };
967 TRACE("%s, %s, %d, %d, %p, %d, %p, %p\n", debugstr_w(source), debugstr_w(location),
968 media_type, style, dest, buffer_size, required_size, component);
972 SetLastError(ERROR_INVALID_PARAMETER);
976 /* check for a relative path */
977 if (!(*source == '\\' || (*source && source[1] == ':')))
979 SetLastError(ERROR_FILE_NOT_FOUND);
983 if (!GetWindowsDirectoryW( target, sizeof(target)/sizeof(WCHAR) )) return FALSE;
985 strcatW( target, inf );
986 if ((p = strrchrW( source, '\\' )))
987 strcatW( target, p + 1 );
989 /* does the file exist already? */
990 if ((GetFileAttributesW( target ) != INVALID_FILE_ATTRIBUTES) &&
991 !(style & SP_COPY_NOOVERWRITE))
993 static const WCHAR oem[] = { 'o','e','m',0 };
995 LARGE_INTEGER source_file_size;
998 source_file = CreateFileW( source, FILE_READ_DATA | FILE_READ_ATTRIBUTES,
999 FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
1000 NULL, OPEN_EXISTING, 0, NULL );
1001 if (source_file == INVALID_HANDLE_VALUE)
1004 if (!GetFileSizeEx( source_file, &source_file_size ))
1006 CloseHandle( source_file );
1010 p = strrchrW( target, '\\' ) + 1;
1011 memcpy( p, oem, sizeof(oem) );
1012 p += sizeof(oem)/sizeof(oem[0]) - 1;
1014 /* generate OEMnnn.inf ending */
1015 for (i = 0; i < OEM_INDEX_LIMIT; i++)
1017 static const WCHAR format[] = { '%','u','.','i','n','f',0 };
1019 LARGE_INTEGER dest_file_size;
1021 wsprintfW( p, format, i );
1022 dest_file = CreateFileW( target, FILE_READ_DATA | FILE_READ_ATTRIBUTES,
1023 FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
1024 NULL, OPEN_EXISTING, 0, NULL );
1025 /* if we found a file name that doesn't exist then we're done */
1026 if (dest_file == INVALID_HANDLE_VALUE)
1028 /* now check if the same inf file has already been copied to the inf
1029 * directory. if so, use that file and don't create a new one */
1030 if (!GetFileSizeEx( dest_file, &dest_file_size ) ||
1031 (dest_file_size.QuadPart != source_file_size.QuadPart) ||
1032 compare_files( source_file, dest_file ))
1034 CloseHandle( dest_file );
1037 CloseHandle( dest_file );
1041 CloseHandle( source_file );
1042 if (i == OEM_INDEX_LIMIT)
1044 SetLastError( ERROR_FILENAME_EXCED_RANGE );
1049 hinf = SetupOpenInfFileW( source, NULL, INF_STYLE_WIN4, NULL );
1050 if (hinf == INVALID_HANDLE_VALUE) return FALSE;
1052 if (SetupGetLineTextW( NULL, hinf, wszVersion, wszCatalogFile, catalog_file,
1053 sizeof(catalog_file)/sizeof(catalog_file[0]), NULL ))
1055 WCHAR source_cat[MAX_PATH];
1058 GUID msguid = DRIVER_ACTION_VERIFY;
1060 SetupCloseInfFile( hinf );
1062 strcpyW( source_cat, source );
1063 p = strrchrW( source_cat, '\\' );
1065 else p = source_cat;
1066 strcpyW( p, catalog_file );
1068 TRACE("installing catalog file %s\n", debugstr_w( source_cat ));
1070 if (!CryptCATAdminAcquireContext(&handle, &msguid, 0))
1072 ERR("Could not acquire security context\n");
1076 if (!(cat = CryptCATAdminAddCatalog(handle, source_cat, catalog_file, 0)))
1078 ERR("Could not add catalog\n");
1079 CryptCATAdminReleaseContext(handle, 0);
1083 CryptCATAdminReleaseCatalogContext(handle, cat, 0);
1084 CryptCATAdminReleaseContext(handle, 0);
1087 SetupCloseInfFile( hinf );
1089 if (!(ret = CopyFileW( source, target, (style & SP_COPY_NOOVERWRITE) != 0 )))
1092 if (style & SP_COPY_DELETESOURCE)
1093 DeleteFileW( source );
1095 size = strlenW( target ) + 1;
1098 if (buffer_size >= size)
1100 strcpyW( dest, target );
1104 SetLastError( ERROR_INSUFFICIENT_BUFFER );
1109 if (component) *component = p + 1;
1110 if (required_size) *required_size = size;
1111 if (ret) SetLastError(ERROR_SUCCESS);
1116 /***********************************************************************
1117 * InstallCatalog (SETUPAPI.@)
1119 DWORD WINAPI InstallCatalog( LPCSTR catalog, LPCSTR basename, LPSTR fullname )
1121 FIXME("%s, %s, %p\n", debugstr_a(catalog), debugstr_a(basename), fullname);
1125 /***********************************************************************
1126 * pSetupInstallCatalog (SETUPAPI.@)
1128 DWORD WINAPI pSetupInstallCatalog( LPCWSTR catalog, LPCWSTR basename, LPWSTR fullname )
1130 FIXME("%s, %s, %p\n", debugstr_w(catalog), debugstr_w(basename), fullname);
1134 static UINT detect_compression_type( LPCWSTR file )
1138 UINT type = FILE_COMPRESSION_NONE;
1139 static const BYTE LZ_MAGIC[] = { 0x53, 0x5a, 0x44, 0x44, 0x88, 0xf0, 0x27, 0x33 };
1140 static const BYTE MSZIP_MAGIC[] = { 0x4b, 0x57, 0x41, 0x4a };
1141 static const BYTE NTCAB_MAGIC[] = { 0x4d, 0x53, 0x43, 0x46 };
1144 handle = CreateFileW( file, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL );
1145 if (handle == INVALID_HANDLE_VALUE)
1147 ERR("cannot open file %s\n", debugstr_w(file));
1148 return FILE_COMPRESSION_NONE;
1150 if (!ReadFile( handle, buffer, sizeof(buffer), &size, NULL ) || size != sizeof(buffer))
1152 CloseHandle( handle );
1153 return FILE_COMPRESSION_NONE;
1155 if (!memcmp( buffer, LZ_MAGIC, sizeof(LZ_MAGIC) )) type = FILE_COMPRESSION_WINLZA;
1156 else if (!memcmp( buffer, MSZIP_MAGIC, sizeof(MSZIP_MAGIC) )) type = FILE_COMPRESSION_MSZIP;
1157 else if (!memcmp( buffer, NTCAB_MAGIC, sizeof(NTCAB_MAGIC) )) type = FILE_COMPRESSION_MSZIP; /* not a typo */
1159 CloseHandle( handle );
1163 static BOOL get_file_size( LPCWSTR file, DWORD *size )
1167 handle = CreateFileW( file, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, NULL );
1168 if (handle == INVALID_HANDLE_VALUE)
1170 ERR("cannot open file %s\n", debugstr_w(file));
1173 *size = GetFileSize( handle, NULL );
1174 CloseHandle( handle );
1178 static BOOL get_file_sizes_none( LPCWSTR source, DWORD *source_size, DWORD *target_size )
1182 if (!get_file_size( source, &size )) return FALSE;
1183 if (source_size) *source_size = size;
1184 if (target_size) *target_size = size;
1188 static BOOL get_file_sizes_lz( LPCWSTR source, DWORD *source_size, DWORD *target_size )
1195 if (!get_file_size( source, &size )) ret = FALSE;
1196 else *source_size = size;
1203 if ((file = LZOpenFileW( (LPWSTR)source, &of, OF_READ )) < 0)
1205 ERR("cannot open source file for reading\n");
1208 *target_size = LZSeek( file, 0, 2 );
1214 static UINT CALLBACK file_compression_info_callback( PVOID context, UINT notification, UINT_PTR param1, UINT_PTR param2 )
1216 DWORD *size = context;
1217 FILE_IN_CABINET_INFO_W *info = (FILE_IN_CABINET_INFO_W *)param1;
1219 switch (notification)
1221 case SPFILENOTIFY_FILEINCABINET:
1223 *size = info->FileSize;
1226 default: return NO_ERROR;
1230 static BOOL get_file_sizes_cab( LPCWSTR source, DWORD *source_size, DWORD *target_size )
1237 if (!get_file_size( source, &size )) ret = FALSE;
1238 else *source_size = size;
1242 ret = SetupIterateCabinetW( source, 0, file_compression_info_callback, target_size );
1247 /***********************************************************************
1248 * SetupGetFileCompressionInfoExA (SETUPAPI.@)
1250 * See SetupGetFileCompressionInfoExW.
1252 BOOL WINAPI SetupGetFileCompressionInfoExA( PCSTR source, PSTR name, DWORD len, PDWORD required,
1253 PDWORD source_size, PDWORD target_size, PUINT type )
1256 WCHAR *nameW = NULL, *sourceW = NULL;
1260 TRACE("%s, %p, %d, %p, %p, %p, %p\n", debugstr_a(source), name, len, required,
1261 source_size, target_size, type);
1263 if (!source || !(sourceW = MultiByteToUnicode( source, CP_ACP ))) return FALSE;
1267 ret = SetupGetFileCompressionInfoExW( sourceW, NULL, 0, &nb_chars, NULL, NULL, NULL );
1268 if (!(nameW = HeapAlloc( GetProcessHeap(), 0, nb_chars * sizeof(WCHAR) )))
1274 ret = SetupGetFileCompressionInfoExW( sourceW, nameW, nb_chars, &nb_chars, source_size, target_size, type );
1277 if ((nameA = UnicodeToMultiByte( nameW, CP_ACP )))
1279 if (name && len >= nb_chars) lstrcpyA( name, nameA );
1282 SetLastError( ERROR_INSUFFICIENT_BUFFER );
1288 if (required) *required = nb_chars;
1289 HeapFree( GetProcessHeap(), 0, nameW );
1295 /***********************************************************************
1296 * SetupGetFileCompressionInfoExW (SETUPAPI.@)
1298 * Get compression type and compressed/uncompressed sizes of a given file.
1301 * source [I] File to examine.
1302 * name [O] Actual filename used.
1303 * len [I] Length in characters of 'name' buffer.
1304 * required [O] Number of characters written to 'name'.
1305 * source_size [O] Size of compressed file.
1306 * target_size [O] Size of uncompressed file.
1307 * type [O] Compression type.
1313 BOOL WINAPI SetupGetFileCompressionInfoExW( PCWSTR source, PWSTR name, DWORD len, PDWORD required,
1314 PDWORD source_size, PDWORD target_size, PUINT type )
1320 TRACE("%s, %p, %d, %p, %p, %p, %p\n", debugstr_w(source), name, len, required,
1321 source_size, target_size, type);
1323 if (!source) return FALSE;
1325 source_len = lstrlenW( source ) + 1;
1326 if (required) *required = source_len;
1327 if (name && len >= source_len)
1329 lstrcpyW( name, source );
1334 comp = detect_compression_type( source );
1335 if (type) *type = comp;
1339 case FILE_COMPRESSION_MSZIP:
1340 case FILE_COMPRESSION_NTCAB: ret = get_file_sizes_cab( source, source_size, target_size ); break;
1341 case FILE_COMPRESSION_NONE: ret = get_file_sizes_none( source, source_size, target_size ); break;
1342 case FILE_COMPRESSION_WINLZA: ret = get_file_sizes_lz( source, source_size, target_size ); break;
1348 /***********************************************************************
1349 * SetupGetFileCompressionInfoA (SETUPAPI.@)
1351 * See SetupGetFileCompressionInfoW.
1353 DWORD WINAPI SetupGetFileCompressionInfoA( PCSTR source, PSTR *name, PDWORD source_size,
1354 PDWORD target_size, PUINT type )
1357 DWORD error, required;
1360 TRACE("%s, %p, %p, %p, %p\n", debugstr_a(source), name, source_size, target_size, type);
1362 if (!source || !name || !source_size || !target_size || !type)
1363 return ERROR_INVALID_PARAMETER;
1365 ret = SetupGetFileCompressionInfoExA( source, NULL, 0, &required, NULL, NULL, NULL );
1366 if (!(actual_name = MyMalloc( required ))) return ERROR_NOT_ENOUGH_MEMORY;
1368 ret = SetupGetFileCompressionInfoExA( source, actual_name, required, &required,
1369 source_size, target_size, type );
1372 error = GetLastError();
1373 MyFree( actual_name );
1376 *name = actual_name;
1377 return ERROR_SUCCESS;
1380 /***********************************************************************
1381 * SetupGetFileCompressionInfoW (SETUPAPI.@)
1383 * Get compression type and compressed/uncompressed sizes of a given file.
1386 * source [I] File to examine.
1387 * name [O] Actual filename used.
1388 * source_size [O] Size of compressed file.
1389 * target_size [O] Size of uncompressed file.
1390 * type [O] Compression type.
1393 * Success: ERROR_SUCCESS
1394 * Failure: Win32 error code.
1396 DWORD WINAPI SetupGetFileCompressionInfoW( PCWSTR source, PWSTR *name, PDWORD source_size,
1397 PDWORD target_size, PUINT type )
1400 DWORD error, required;
1403 TRACE("%s, %p, %p, %p, %p\n", debugstr_w(source), name, source_size, target_size, type);
1405 if (!source || !name || !source_size || !target_size || !type)
1406 return ERROR_INVALID_PARAMETER;
1408 ret = SetupGetFileCompressionInfoExW( source, NULL, 0, &required, NULL, NULL, NULL );
1409 if (!(actual_name = MyMalloc( required ))) return ERROR_NOT_ENOUGH_MEMORY;
1411 ret = SetupGetFileCompressionInfoExW( source, actual_name, required, &required,
1412 source_size, target_size, type );
1415 error = GetLastError();
1416 MyFree( actual_name );
1419 *name = actual_name;
1420 return ERROR_SUCCESS;
1423 static DWORD decompress_file_lz( LPCWSTR source, LPCWSTR target )
1430 if ((src = LZOpenFileW( (LPWSTR)source, &sof, OF_READ )) < 0)
1432 ERR("cannot open source file for reading\n");
1433 return ERROR_FILE_NOT_FOUND;
1435 if ((dst = LZOpenFileW( (LPWSTR)target, &dof, OF_CREATE )) < 0)
1437 ERR("cannot open target file for writing\n");
1439 return ERROR_FILE_NOT_FOUND;
1441 if ((error = LZCopy( src, dst )) >= 0) ret = ERROR_SUCCESS;
1444 WARN("failed to decompress file %d\n", error);
1445 ret = ERROR_INVALID_DATA;
1453 static UINT CALLBACK decompress_or_copy_callback( PVOID context, UINT notification, UINT_PTR param1, UINT_PTR param2 )
1455 FILE_IN_CABINET_INFO_W *info = (FILE_IN_CABINET_INFO_W *)param1;
1457 switch (notification)
1459 case SPFILENOTIFY_FILEINCABINET:
1461 LPCWSTR filename, targetname = context;
1464 if ((p = strrchrW( targetname, '\\' ))) filename = p + 1;
1465 else filename = targetname;
1467 if (!lstrcmpiW( filename, info->NameInCabinet ))
1469 strcpyW( info->FullTargetName, targetname );
1474 default: return NO_ERROR;
1478 static DWORD decompress_file_cab( LPCWSTR source, LPCWSTR target )
1482 ret = SetupIterateCabinetW( source, 0, decompress_or_copy_callback, (PVOID)target );
1484 if (ret) return ERROR_SUCCESS;
1485 else return GetLastError();
1488 /***********************************************************************
1489 * SetupDecompressOrCopyFileA (SETUPAPI.@)
1491 * See SetupDecompressOrCopyFileW.
1493 DWORD WINAPI SetupDecompressOrCopyFileA( PCSTR source, PCSTR target, PUINT type )
1496 WCHAR *sourceW = NULL, *targetW = NULL;
1498 if (source && !(sourceW = MultiByteToUnicode( source, CP_ACP ))) return FALSE;
1499 if (target && !(targetW = MultiByteToUnicode( target, CP_ACP )))
1502 return ERROR_NOT_ENOUGH_MEMORY;
1505 ret = SetupDecompressOrCopyFileW( sourceW, targetW, type );
1513 /***********************************************************************
1514 * SetupDecompressOrCopyFileW (SETUPAPI.@)
1516 * Copy a file and decompress it if needed.
1519 * source [I] File to copy.
1520 * target [I] Filename of the copy.
1521 * type [I] Compression type.
1524 * Success: ERROR_SUCCESS
1525 * Failure: Win32 error code.
1527 DWORD WINAPI SetupDecompressOrCopyFileW( PCWSTR source, PCWSTR target, PUINT type )
1530 DWORD ret = ERROR_INVALID_PARAMETER;
1532 if (!source || !target) return ERROR_INVALID_PARAMETER;
1534 if (!type) comp = detect_compression_type( source );
1539 case FILE_COMPRESSION_NONE:
1540 if (CopyFileW( source, target, FALSE )) ret = ERROR_SUCCESS;
1541 else ret = GetLastError();
1543 case FILE_COMPRESSION_WINLZA:
1544 ret = decompress_file_lz( source, target );
1546 case FILE_COMPRESSION_NTCAB:
1547 case FILE_COMPRESSION_MSZIP:
1548 ret = decompress_file_cab( source, target );
1551 WARN("unknown compression type %d\n", comp);
1555 TRACE("%s -> %s %d\n", debugstr_w(source), debugstr_w(target), comp);