/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // Use UNICODE Windows and C API. #define _UNICODE #define UNICODE #ifdef _MSC_VER #pragma warning(push, 1) #endif #include #include "uno/environment.hxx" #ifdef _MSC_VER #pragma warning(pop) #endif #include #include "native_share.h" #include "rtl/bootstrap.hxx" #include "com/sun/star/uno/XComponentContext.hpp" #include "cppuhelper/bootstrap.hxx" #include #include using namespace ::rtl; using namespace ::com::sun::star; using namespace ::com::sun::star::uno; namespace cli_ure { WCHAR * resolveLink(WCHAR * path); } // INSTALL_PATH value needs to correspond to the Windows registry subkey // in main\scp2\source\ooo\registryitem_ooo.scp #define INSTALL_PATH L"Software\\OpenOffice\\UNO\\InstallPath" #define INSTALL_PATH_64 L"Software\\Wow6432Node\\OpenOffice\\UNO\\InstallPath" #define UNO_PATH L"UNO_PATH" namespace { /* * Gets the installation path from the Windows Registry for the specified * registry key. * * @param hroot open handle to predefined root registry key * @param subKeyName name of the subkey to open * * @return the installation path or NULL, if no installation was found or * if an error occurred */ WCHAR* getPathFromRegistryKey( HKEY hroot, LPCWSTR subKeyName ) { HKEY hkey; DWORD type; TCHAR* data = NULL; DWORD size; /* open the specified registry key */ if ( RegOpenKeyEx( hroot, subKeyName, 0, KEY_READ, &hkey ) != ERROR_SUCCESS ) { return NULL; } /* find the type and size of the default value */ if ( RegQueryValueEx( hkey, NULL, NULL, &type, NULL, &size) != ERROR_SUCCESS ) { RegCloseKey( hkey ); return NULL; } /* get memory to hold the default value */ data = new WCHAR[size]; /* read the default value */ if ( RegQueryValueEx( hkey, NULL, NULL, &type, (LPBYTE) data, &size ) != ERROR_SUCCESS ) { RegCloseKey( hkey ); return NULL; } /* release registry key handle */ RegCloseKey( hkey ); return data; } /* Returns the path to the program folder of the brand layer, for example c:/openoffice.org 3/program This path is either obtained from the environment variable UNO_PATH or the registry item "Software\\OpenOffice\\UNO\\InstallPath" either in HKEY_CURRENT_USER or HKEY_LOCAL_MACHINE The return value must be freed with delete[] */ WCHAR * getInstallPath() { WCHAR * szInstallPath = NULL; DWORD cChars = GetEnvironmentVariable(UNO_PATH, NULL, 0); if (cChars > 0) { szInstallPath = new WCHAR[cChars+1]; cChars = GetEnvironmentVariable(UNO_PATH, szInstallPath, cChars+1); //If PATH is not set then it is no error if (cChars == 0) { delete[] szInstallPath; return NULL; } } if (! szInstallPath) { szInstallPath = getPathFromRegistryKey( HKEY_CURRENT_USER, INSTALL_PATH ); if ( szInstallPath == NULL ) { /* read the key's default value from HKEY_LOCAL_USER */ szInstallPath = getPathFromRegistryKey( HKEY_CURRENT_USER, INSTALL_PATH_64 ); } if ( szInstallPath == NULL ) { /* read the key's default value from HKEY_LOCAL_MACHINE */ szInstallPath = getPathFromRegistryKey( HKEY_LOCAL_MACHINE, INSTALL_PATH ); } if ( szInstallPath == NULL ) { /* read the key's default value from HKEY_LOCAL_MACHINE */ szInstallPath = getPathFromRegistryKey( HKEY_LOCAL_MACHINE, INSTALL_PATH_64 ); } } return szInstallPath; } /*We extend the path to contain the Ure/bin folder, so that components can use osl_loadModule with arguments, such as "reg3.dll". That is, the arguments are only the library names. */ void extendPath(LPCWSTR szUreBinPath) { if (!szUreBinPath) return; WCHAR * sEnvPath = NULL; DWORD cChars = GetEnvironmentVariable(L"PATH", sEnvPath, 0); if (cChars > 0) { sEnvPath = new WCHAR[cChars]; cChars = GetEnvironmentVariable(L"PATH", sEnvPath, cChars); //If PATH is not set then it is no error if (cChars == 0 && GetLastError() != ERROR_ENVVAR_NOT_FOUND) { delete[] sEnvPath; return; } } //prepare the new PATH. Add the Ure/bin directory at the front. //note also adding ';' WCHAR * sNewPath = new WCHAR[lstrlen(sEnvPath) + lstrlen(szUreBinPath) + 2]; sNewPath[0] = L'\0'; lstrcat(sNewPath, szUreBinPath); if (lstrlen(sEnvPath)) { lstrcat(sNewPath, L";"); lstrcat(sNewPath, sEnvPath); } BOOL bSet = SetEnvironmentVariable(L"PATH", sNewPath); delete[] sEnvPath; delete[] sNewPath; } HMODULE loadFromPath(LPCWSTR sLibName) { if (sLibName == NULL) return NULL; WCHAR * szUreBinPath = getInstallPath(); if (!szUreBinPath) return NULL; extendPath(szUreBinPath); WCHAR* szFullPath = new WCHAR[lstrlen(sLibName) + lstrlen(szUreBinPath) + 2]; szFullPath[0] = L'\0'; lstrcat(szFullPath, szUreBinPath); lstrcat(szFullPath, L"\\"); lstrcat(szFullPath, sLibName); HMODULE handle = LoadLibraryEx(szFullPath, NULL, LOAD_WITH_ALTERED_SEARCH_PATH); delete[] szFullPath; delete[] szUreBinPath; return handle; } /*Hook for delayed loading of libraries which this library is linked with. This is a failure hook. That is, it is only called when the loading of a library failed. It will be called when loading of cppuhelper failed. Because we extend the PATH to the URE/bin folder while this function is executed (see extendPath), all other libraries are found. */ extern "C" FARPROC WINAPI delayLoadHook( unsigned dliNotify, PDelayLoadInfo pdli ) { if (dliNotify == dliFailLoadLib) { LPWSTR szLibName = NULL; //Convert the ansi file name to wchar_t* int size = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, pdli->szDll, -1, NULL, 0); if (size > 0) { szLibName = new WCHAR[size]; if (! MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, pdli->szDll, -1, szLibName, size)) { return 0; } } HANDLE h = loadFromPath(szLibName); delete[] szLibName; return (FARPROC) h; } return 0; } } ExternC PfnDliHook __pfnDliFailureHook2 = delayLoadHook; namespace uno { namespace util { /** Bootstrapping native UNO. Bootstrapping requires the existence of many libraries which are contained in an URE installation. To find and load these libraries the Windows registry keys HKEY_CURRENT_USER\Software\OpenOffice\UNO\InstallPath and HKEY_LOCAL_MACHINE\Software\OpenOffice\UNO\InstallPath are examined. The default value contain the path to the office prgoram dir. No seaparate URE anymore. */ public __sealed __gc class Bootstrap { inline Bootstrap() {} public: /** Bootstraps the initial component context from a native UNO installation. @see cppuhelper/bootstrap.hxx:defaultBootstrap_InitialComponentContext() */ static ::unoidl::com::sun::star::uno::XComponentContext * defaultBootstrap_InitialComponentContext(); /** Bootstraps the initial component context from a native UNO installation. @param ini_file a file URL of an ini file, e.g. uno.ini/unorc. (The ini file must reside next to the cppuhelper library) @param bootstrap_parameters bootstrap parameters (maybe null) @see cppuhelper/bootstrap.hxx:defaultBootstrap_InitialComponentContext() */ static ::unoidl::com::sun::star::uno::XComponentContext * defaultBootstrap_InitialComponentContext( ::System::String * ini_file, ::System::Collections::IDictionaryEnumerator * bootstrap_parameters ); /** Bootstraps the initial component context from a native UNO installation. @see cppuhelper/bootstrap.hxx:bootstrap() */ static ::unoidl::com::sun::star::uno::XComponentContext * bootstrap(); }; //______________________________________________________________________________ ::unoidl::com::sun::star::uno::XComponentContext * Bootstrap::defaultBootstrap_InitialComponentContext( ::System::String * ini_file, ::System::Collections::IDictionaryEnumerator * bootstrap_parameters ) { if (0 != bootstrap_parameters) { bootstrap_parameters->Reset(); while (bootstrap_parameters->MoveNext()) { OUString key( String_to_ustring( __try_cast< ::System::String * >( bootstrap_parameters->get_Key() ) ) ); OUString value( String_to_ustring( __try_cast< ::System::String * >( bootstrap_parameters->get_Value() ) ) ); ::rtl::Bootstrap::set( key, value ); } } // bootstrap native uno Reference< XComponentContext > xContext; if (0 == ini_file) { xContext = ::cppu::defaultBootstrap_InitialComponentContext(); } else { xContext = ::cppu::defaultBootstrap_InitialComponentContext( String_to_ustring( __try_cast< ::System::String * >( ini_file ) ) ); } return __try_cast< ::unoidl::com::sun::star::uno::XComponentContext * >( to_cli( xContext ) ); } //______________________________________________________________________________ ::unoidl::com::sun::star::uno::XComponentContext * Bootstrap::defaultBootstrap_InitialComponentContext() { return defaultBootstrap_InitialComponentContext( 0, 0 ); } ::unoidl::com::sun::star::uno::XComponentContext * Bootstrap::bootstrap() { Reference xContext = ::cppu::bootstrap(); return __try_cast< ::unoidl::com::sun::star::uno::XComponentContext * >( to_cli( xContext ) ); } } }