1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 #define _WIN32_WINDOWS 0x0410
25
26 #ifdef _MSC_VER
27 #pragma warning(push, 1) /* disable warnings within system headers */
28 #endif
29 #define WIN32_LEAN_AND_MEAN
30 #include <windows.h>
31 #include <msiquery.h>
32 #ifdef _MSC_VER
33 #pragma warning(pop)
34 #endif
35
36 #include <malloc.h>
37 #include <assert.h>
38
39 #ifdef UNICODE
40 #define _UNICODE
41 #define _tstring wstring
42 #else
43 #define _tstring string
44 #endif
45 #include <tchar.h>
46 #include <string>
47 #include <queue>
48 #include <stdio.h>
49
50 #include <systools/win32/uwinapi.h>
51 #include <../tools/seterror.hxx>
52
53 #define WININIT_FILENAME "wininit.ini"
54 #define RENAME_SECTION "rename"
55
56 #ifdef DEBUG
OutputDebugStringFormat(LPCTSTR pFormat,...)57 inline void OutputDebugStringFormat( LPCTSTR pFormat, ... )
58 {
59 _TCHAR buffer[1024];
60 va_list args;
61
62 va_start( args, pFormat );
63 _vsntprintf( buffer, elementsof(buffer), pFormat, args );
64 OutputDebugString( buffer );
65 }
66 #else
OutputDebugStringFormat(LPCTSTR,...)67 static inline void OutputDebugStringFormat( LPCTSTR, ... )
68 {
69 }
70 #endif
71
GetMsiProperty(MSIHANDLE handle,const std::_tstring & sProperty)72 static std::_tstring GetMsiProperty( MSIHANDLE handle, const std::_tstring& sProperty )
73 {
74 std::_tstring result;
75 TCHAR szDummy[1] = TEXT("");
76 DWORD nChars = 0;
77
78 if ( MsiGetProperty( handle, sProperty.c_str(), szDummy, &nChars ) == ERROR_MORE_DATA )
79 {
80 DWORD nBytes = ++nChars * sizeof(TCHAR);
81 LPTSTR buffer = reinterpret_cast<LPTSTR>(_alloca(nBytes));
82 ZeroMemory( buffer, nBytes );
83 MsiGetProperty(handle, sProperty.c_str(), buffer, &nChars);
84 result = buffer;
85 }
86
87 return result;
88 }
89
IsSetMsiProperty(MSIHANDLE handle,const std::_tstring & sProperty)90 static inline bool IsSetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty)
91 {
92 std::_tstring value = GetMsiProperty(handle, sProperty);
93 return (value.length() > 0);
94 }
95
UnsetMsiProperty(MSIHANDLE handle,const std::_tstring & sProperty)96 static inline void UnsetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty)
97 {
98 MsiSetProperty(handle, sProperty.c_str(), NULL);
99 }
100
SetMsiProperty(MSIHANDLE handle,const std::_tstring & sProperty)101 static inline void SetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty)
102 {
103 MsiSetProperty(handle, sProperty.c_str(), TEXT("1"));
104 }
105
MoveFileEx9x(LPCSTR lpExistingFileNameA,LPCSTR lpNewFileNameA,DWORD dwFlags)106 static BOOL MoveFileEx9x( LPCSTR lpExistingFileNameA, LPCSTR lpNewFileNameA, DWORD dwFlags )
107 {
108 BOOL fSuccess = FALSE; // assume failure
109
110 // Windows 9x has a special mechanism to move files after reboot
111
112 if ( dwFlags & MOVEFILE_DELAY_UNTIL_REBOOT )
113 {
114 CHAR szExistingFileNameA[MAX_PATH];
115 CHAR szNewFileNameA[MAX_PATH] = "NUL";
116
117 // Path names in WININIT.INI must be in short path name form
118
119 if (
120 GetShortPathNameA( lpExistingFileNameA, szExistingFileNameA, MAX_PATH ) &&
121 (!lpNewFileNameA || GetShortPathNameA( lpNewFileNameA, szNewFileNameA, MAX_PATH ))
122 )
123 {
124 CHAR szBuffer[32767]; // The buffer size must not exceed 32K
125 DWORD dwBufLen = GetPrivateProfileSectionA( RENAME_SECTION, szBuffer, elementsof(szBuffer), WININIT_FILENAME );
126
127 CHAR szRename[MAX_PATH]; // This is enough for at most to times 67 chracters
128 strcpy( szRename, szNewFileNameA );
129 strcat( szRename, "=" );
130 strcat( szRename, szExistingFileNameA );
131 size_t lnRename = strlen(szRename);
132
133 if ( dwBufLen + lnRename + 2 <= elementsof(szBuffer) )
134 {
135 CopyMemory( &szBuffer[dwBufLen], szRename, lnRename );
136 szBuffer[dwBufLen + lnRename ] = 0;
137 szBuffer[dwBufLen + lnRename + 1 ] = 0;
138
139 fSuccess = WritePrivateProfileSectionA( RENAME_SECTION, szBuffer, WININIT_FILENAME );
140 }
141 else
142 SetLastError( ERROR_BUFFER_OVERFLOW );
143 }
144 }
145 else
146 {
147
148 fSuccess = MoveFileA( lpExistingFileNameA, lpNewFileNameA );
149
150 if ( !fSuccess && GetLastError() != ERROR_ACCESS_DENIED &&
151 0 != (dwFlags & (MOVEFILE_COPY_ALLOWED | MOVEFILE_REPLACE_EXISTING)) )
152 {
153 BOOL bFailIfExist = 0 == (dwFlags & MOVEFILE_REPLACE_EXISTING);
154
155 fSuccess = CopyFileA( lpExistingFileNameA, lpNewFileNameA, bFailIfExist );
156
157 if ( fSuccess )
158 fSuccess = DeleteFileA( lpExistingFileNameA );
159 }
160
161 }
162
163 return fSuccess;
164 }
165
MoveFileExImpl(LPCSTR lpExistingFileNameA,LPCSTR lpNewFileNameA,DWORD dwFlags)166 static BOOL MoveFileExImpl( LPCSTR lpExistingFileNameA, LPCSTR lpNewFileNameA, DWORD dwFlags )
167 {
168 if ( 0 > ((LONG)GetVersion())) // High order bit indicates Win 9x
169 return MoveFileEx9x( lpExistingFileNameA, lpNewFileNameA, dwFlags );
170 else
171 return MoveFileExA( lpExistingFileNameA, lpNewFileNameA, dwFlags );
172 }
173
IsOfficeRunning(MSIHANDLE handle)174 extern "C" UINT __stdcall IsOfficeRunning( MSIHANDLE handle )
175 {
176 OSVERSIONINFO osverinfo;
177 osverinfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
178 GetVersionEx( &osverinfo );
179
180 // renaming the vcl resource doesn't work reliable with OS >= Windows Vista
181 if (osverinfo.dwMajorVersion < 6 )
182 {
183 std::_tstring sInstDir = GetMsiProperty( handle, TEXT("INSTALLLOCATION") );
184 // Property empty -> no office installed
185 if ( sInstDir.length() == 0 )
186 return ERROR_SUCCESS;
187 // std::_tstring sResourceDir = sInstDir + TEXT("Basis\\program\\resource\\");
188 std::_tstring sResourceDir = sInstDir + TEXT("program\\resource\\");
189 std::_tstring sPattern = sResourceDir + TEXT("vcl*.res");
190
191 // std::_tstring mystr;
192 // mystr = "IsOfficeRunning start. Checking file in dir: " + sResourceDir;
193 // MessageBox( NULL, mystr.c_str(), "IsOfficeRunning", MB_OK );
194
195 WIN32_FIND_DATA aFindFileData;
196 HANDLE hFind = FindFirstFile( sPattern.c_str(), &aFindFileData );
197
198 if ( IsValidHandle(hFind) )
199 {
200 BOOL fSuccess = false;
201 bool fRenameSucceeded;
202
203 do
204 {
205 std::_tstring sResourceFile = sResourceDir + aFindFileData.cFileName;
206 std::_tstring sIntermediate = sResourceFile + TEXT(".tmp");
207
208 fRenameSucceeded = MoveFileExImpl( sResourceFile.c_str(), sIntermediate.c_str(), MOVEFILE_REPLACE_EXISTING );
209 if ( fRenameSucceeded )
210 {
211 MoveFileExImpl( sIntermediate.c_str(), sResourceFile.c_str(), 0 );
212 fSuccess = FindNextFile( hFind, &aFindFileData );
213 }
214 } while ( fSuccess && fRenameSucceeded );
215
216 if ( !fRenameSucceeded )
217 {
218 MsiSetProperty(handle, TEXT("OFFICERUNS"), TEXT("1"));
219 SetMsiErrorCode( MSI_ERROR_OFFICE_IS_RUNNING );
220
221 // mystr = "Office is running";
222 // MessageBox( NULL, mystr.c_str(), "IsOfficeRunning", MB_OK );
223 }
224
225 FindClose( hFind );
226 }
227 // mystr = "IsOfficeRunning end";
228 // MessageBox( NULL, mystr.c_str(), "IsOfficeRunning", MB_OK );
229 }
230 else
231 {
232 std::_tstring sOfficeInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION"));
233 // Property empty -> no office installed
234 if ( sOfficeInstallPath.length() == 0 )
235 return ERROR_SUCCESS;
236
237 std::_tstring sRenameSrc = sOfficeInstallPath + TEXT("program");
238 std::_tstring sRenameDst = sOfficeInstallPath + TEXT("program_test");
239
240 bool bSuccess = MoveFile( sRenameSrc.c_str(), sRenameDst.c_str() );
241
242 if ( bSuccess )
243 {
244 MoveFile( sRenameDst.c_str(), sRenameSrc.c_str() );
245 }
246 else
247 {
248 DWORD dwError = GetLastError();
249 LPVOID lpMsgBuf;
250 // When there is no program folder, there could be no running office
251 if ( dwError == ERROR_FILE_NOT_FOUND )
252 return ERROR_SUCCESS;
253 if ( dwError == ERROR_PATH_NOT_FOUND )
254 return ERROR_SUCCESS;
255
256 // The destination folder should never exist, don't know what to do here
257 if ( dwError == ERROR_ALREADY_EXISTS )
258 return ERROR_SUCCESS;
259
260 if ( FormatMessage(
261 FORMAT_MESSAGE_ALLOCATE_BUFFER |
262 FORMAT_MESSAGE_FROM_SYSTEM |
263 FORMAT_MESSAGE_IGNORE_INSERTS,
264 NULL,
265 GetLastError(),
266 MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
267 (LPTSTR) &lpMsgBuf,
268 0,
269 NULL ))
270 {
271 OutputDebugStringFormat( TEXT("Error Code %d: %s"), dwError, lpMsgBuf );
272 LocalFree( lpMsgBuf );
273 }
274 else
275 OutputDebugStringFormat( TEXT("Error Code %d: Unknown"), dwError );
276
277 MsiSetProperty( handle, TEXT("OFFICERUNS"), TEXT("1") );
278 SetMsiErrorCode( MSI_ERROR_OFFICE_IS_RUNNING );
279 }
280 }
281
282 return ERROR_SUCCESS;
283 }
284
285
286
287