/* * Implementation of the Microsoft Installer (msi.dll) * * Copyright 2006 Mike McCormack for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <stdarg.h> #define COBJMACROS #define NONAMELESSUNION #include "windef.h" #include "winbase.h" #include "winreg.h" #include "shlwapi.h" #include "oleauto.h" #include "rpcproxy.h" #include "msipriv.h" #include "msiserver.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(msi); static LONG dll_count; /* the UI level */ INSTALLUILEVEL gUILevel = INSTALLUILEVEL_BASIC; HWND gUIhwnd = 0; INSTALLUI_HANDLERA gUIHandlerA = NULL; INSTALLUI_HANDLERW gUIHandlerW = NULL; INSTALLUI_HANDLER_RECORD gUIHandlerRecord = NULL; DWORD gUIFilter = 0; LPVOID gUIContext = NULL; WCHAR *gszLogFile = NULL; HINSTANCE msi_hInstance; /* * Dll lifetime tracking declaration */ static void LockModule(void) { InterlockedIncrement(&dll_count); } static void UnlockModule(void) { InterlockedDecrement(&dll_count); } /****************************************************************** * DllMain */ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) { switch (fdwReason) { case DLL_PROCESS_ATTACH: msi_hInstance = hinstDLL; DisableThreadLibraryCalls(hinstDLL); break; case DLL_PROCESS_DETACH: msi_dialog_unregister_class(); msi_free_handle_table(); msi_free( gszLogFile ); break; } return TRUE; } typedef struct tagIClassFactoryImpl { IClassFactory IClassFactory_iface; HRESULT (*create_object)( IUnknown*, LPVOID* ); } IClassFactoryImpl; static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface) { return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface); } static HRESULT WINAPI MsiCF_QueryInterface(LPCLASSFACTORY iface, REFIID riid,LPVOID *ppobj) { IClassFactoryImpl *This = impl_from_IClassFactory(iface); TRACE("%p %s %p\n",This,debugstr_guid(riid),ppobj); if( IsEqualCLSID( riid, &IID_IUnknown ) || IsEqualCLSID( riid, &IID_IClassFactory ) ) { IClassFactory_AddRef( iface ); *ppobj = iface; return S_OK; } return E_NOINTERFACE; } static ULONG WINAPI MsiCF_AddRef(LPCLASSFACTORY iface) { LockModule(); return 2; } static ULONG WINAPI MsiCF_Release(LPCLASSFACTORY iface) { UnlockModule(); return 1; } static HRESULT WINAPI MsiCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) { IClassFactoryImpl *This = impl_from_IClassFactory(iface); IUnknown *unk = NULL; HRESULT r; TRACE("%p %p %s %p\n", This, pOuter, debugstr_guid(riid), ppobj); r = This->create_object( pOuter, (LPVOID*) &unk ); if (SUCCEEDED(r)) { r = IUnknown_QueryInterface( unk, riid, ppobj ); IUnknown_Release( unk ); } return r; } static HRESULT WINAPI MsiCF_LockServer(LPCLASSFACTORY iface, BOOL dolock) { TRACE("%p %d\n", iface, dolock); if (dolock) LockModule(); else UnlockModule(); return S_OK; } static const IClassFactoryVtbl MsiCF_Vtbl = { MsiCF_QueryInterface, MsiCF_AddRef, MsiCF_Release, MsiCF_CreateInstance, MsiCF_LockServer }; static IClassFactoryImpl MsiServer_CF = { { &MsiCF_Vtbl }, create_msiserver }; static IClassFactoryImpl WineMsiCustomRemote_CF = { { &MsiCF_Vtbl }, create_msi_custom_remote }; static IClassFactoryImpl WineMsiRemotePackage_CF = { { &MsiCF_Vtbl }, create_msi_remote_package }; /****************************************************************** * DllGetClassObject [MSI.@] */ HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv) { TRACE("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv); if ( IsEqualCLSID (rclsid, &CLSID_MsiInstaller) ) { *ppv = &MsiServer_CF; return S_OK; } if ( IsEqualCLSID (rclsid, &CLSID_WineMsiRemoteCustomAction) ) { *ppv = &WineMsiCustomRemote_CF; return S_OK; } if ( IsEqualCLSID (rclsid, &CLSID_WineMsiRemotePackage) ) { *ppv = &WineMsiRemotePackage_CF; return S_OK; } if( IsEqualCLSID (rclsid, &CLSID_MsiServerMessage) || IsEqualCLSID (rclsid, &CLSID_MsiServer) || IsEqualCLSID (rclsid, &CLSID_PSFactoryBuffer) || IsEqualCLSID (rclsid, &CLSID_MsiServerX3) ) { FIXME("create %s object\n", debugstr_guid( rclsid )); } return CLASS_E_CLASSNOTAVAILABLE; } /****************************************************************** * DllGetVersion [MSI.@] */ HRESULT WINAPI DllGetVersion(DLLVERSIONINFO *pdvi) { TRACE("%p\n",pdvi); if (pdvi->cbSize < sizeof(DLLVERSIONINFO)) return E_INVALIDARG; pdvi->dwMajorVersion = MSI_MAJORVERSION; pdvi->dwMinorVersion = MSI_MINORVERSION; pdvi->dwBuildNumber = MSI_BUILDNUMBER; pdvi->dwPlatformID = DLLVER_PLATFORM_WINDOWS; return S_OK; } /****************************************************************** * DllCanUnloadNow [MSI.@] */ HRESULT WINAPI DllCanUnloadNow(void) { return dll_count == 0 ? S_OK : S_FALSE; } /*********************************************************************** * DllRegisterServer (MSI.@) */ HRESULT WINAPI DllRegisterServer(void) { return __wine_register_resources( msi_hInstance, NULL ); } /*********************************************************************** * DllUnregisterServer (MSI.@) */ HRESULT WINAPI DllUnregisterServer(void) { return __wine_unregister_resources( msi_hInstance, NULL ); }