diff options
| -rw-r--r-- | setup_native/source/win32/customactions/shellextensions/checkrunningoffice.cxx | 139 |
1 files changed, 26 insertions, 113 deletions
diff --git a/setup_native/source/win32/customactions/shellextensions/checkrunningoffice.cxx b/setup_native/source/win32/customactions/shellextensions/checkrunningoffice.cxx index 38f5bcd10204..fce807f856ae 100644 --- a/setup_native/source/win32/customactions/shellextensions/checkrunningoffice.cxx +++ b/setup_native/source/win32/customactions/shellextensions/checkrunningoffice.cxx @@ -53,6 +53,10 @@ #include <stdio.h> #include <sal/macros.h> +// works with Windows XP as well as with Windows 7 +#define PSAPI_VERSION 1 +#include <psapi.h> + #include <systools/win32/uwinapi.h> #include <../tools/seterror.hxx> @@ -90,133 +94,42 @@ static std::_tstring GetMsiProperty( MSIHANDLE handle, const std::_tstring& sPro return result; } -static inline bool IsSetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty) -{ - std::_tstring value = GetMsiProperty(handle, sProperty); - return (value.length() > 0); -} - -static inline void UnsetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty) -{ - MsiSetProperty(handle, sProperty.c_str(), NULL); -} - -static inline void SetMsiProperty(MSIHANDLE handle, const std::_tstring& sProperty) -{ - MsiSetProperty(handle, sProperty.c_str(), TEXT("1")); -} - extern "C" UINT __stdcall IsOfficeRunning( MSIHANDLE handle ) { - OSVERSIONINFO osverinfo; - osverinfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); - GetVersionEx( &osverinfo ); - - // renaming the vcl resource doesn't work reliable with OS >= Windows Vista - if (osverinfo.dwMajorVersion < 6 ) - { - std::_tstring sInstDir = GetMsiProperty( handle, TEXT("INSTALLLOCATION") ); - // Property empty -> no office installed - if ( sInstDir.length() == 0 ) - return ERROR_SUCCESS; + std::_tstring sOfficeInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION")); + // Property empty -> no office installed + if ( sOfficeInstallPath.length() == 0 ) + return ERROR_SUCCESS; - std::_tstring sResourceDir = sInstDir + TEXT("Basis\\program\\resource\\"); - std::_tstring sPattern = sResourceDir + TEXT("vcl*.res"); + DWORD aProcesses[1024], cbNeeded, cProcesses; /* 1024 processses ought to be enough for anybody */ -// std::_tstring mystr; -// mystr = "IsOfficeRunning start. Checking file in dir: " + sResourceDir; -// MessageBox( NULL, mystr.c_str(), "IsOfficeRunning", MB_OK ); + if ( !EnumProcesses( aProcesses, sizeof(aProcesses), &cbNeeded ) ) + return ERROR_INSTALL_FAILURE; - WIN32_FIND_DATA aFindFileData; - HANDLE hFind = FindFirstFile( sPattern.c_str(), &aFindFileData ); + cProcesses = cbNeeded / sizeof(DWORD); - if ( IsValidHandle(hFind) ) + // Check if there is "soffice.bin" among the processes + for ( unsigned int i = 0; i < cProcesses; i++ ) + { + if( aProcesses[i] != 0 ) { - BOOL fSuccess = false; - bool fRenameSucceeded; - - do + TCHAR szProcessName[MAX_PATH] = TEXT("<unknown>"); + HANDLE hProcess = OpenProcess( PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, aProcesses[i] ); + if (NULL != hProcess ) { - std::_tstring sResourceFile = sResourceDir + aFindFileData.cFileName; - std::_tstring sIntermediate = sResourceFile + TEXT(".tmp"); - - fRenameSucceeded = MoveFileExA( sResourceFile.c_str(), sIntermediate.c_str(), MOVEFILE_REPLACE_EXISTING ); - if ( fRenameSucceeded ) - { - MoveFileExA( sIntermediate.c_str(), sResourceFile.c_str(), 0 ); - fSuccess = FindNextFile( hFind, &aFindFileData ); - } - } while ( fSuccess && fRenameSucceeded ); - - if ( !fRenameSucceeded ) - { - MsiSetProperty(handle, TEXT("OFFICERUNS"), TEXT("1")); - SetMsiErrorCode( MSI_ERROR_OFFICE_IS_RUNNING ); - -// mystr = "Office is running"; -// MessageBox( NULL, mystr.c_str(), "IsOfficeRunning", MB_OK ); + HMODULE hMod; + if ( EnumProcessModules( hProcess, &hMod, sizeof(hMod), &cbNeeded) ) + GetModuleBaseName( hProcess, hMod, szProcessName, sizeof(szProcessName)/sizeof(TCHAR) ); } - - FindClose( hFind ); - } -// mystr = "IsOfficeRunning end"; -// MessageBox( NULL, mystr.c_str(), "IsOfficeRunning", MB_OK ); - } - else - { - std::_tstring sOfficeInstallPath = GetMsiProperty(handle, TEXT("INSTALLLOCATION")); - // Property empty -> no office installed - if ( sOfficeInstallPath.length() == 0 ) - return ERROR_SUCCESS; - - std::_tstring sRenameSrc = sOfficeInstallPath + TEXT("program"); - std::_tstring sRenameDst = sOfficeInstallPath + TEXT("program_test"); - - bool bSuccess = MoveFile( sRenameSrc.c_str(), sRenameDst.c_str() ); - - if ( bSuccess ) - { - MoveFile( sRenameDst.c_str(), sRenameSrc.c_str() ); - } - else - { - DWORD dwError = GetLastError(); - LPVOID lpMsgBuf; - // When there is no program folder, there could be no running office - if ( dwError == ERROR_FILE_NOT_FOUND ) - return ERROR_SUCCESS; - if ( dwError == ERROR_PATH_NOT_FOUND ) - return ERROR_SUCCESS; - - // The destination folder should never exist, don't know what to do here - if ( dwError == ERROR_ALREADY_EXISTS ) - return ERROR_SUCCESS; - - if ( FormatMessage( - FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, - GetLastError(), - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language - (LPTSTR) &lpMsgBuf, - 0, - NULL )) + CloseHandle( hProcess ); + if ( _tcscmp( szProcessName, TEXT("soffice.bin") ) == 0 ) { - OutputDebugStringFormat( TEXT("Error Code %d: %s"), dwError, lpMsgBuf ); - LocalFree( lpMsgBuf ); + MsiSetProperty( handle, TEXT("OFFICERUNS"), TEXT("1") ); + SetMsiErrorCode( MSI_ERROR_OFFICE_IS_RUNNING ); } - else - OutputDebugStringFormat( TEXT("Error Code %d: Unknown"), dwError ); - - MsiSetProperty( handle, TEXT("OFFICERUNS"), TEXT("1") ); - SetMsiErrorCode( MSI_ERROR_OFFICE_IS_RUNNING ); } } - return ERROR_SUCCESS; } - - /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |