mpr: Tweak a label so it matches the one in wininet.
[wine/multimedia.git] / dlls / msi / msi_main.c
blob669d93bce3ee12c4e08f1fa64dc4bd62831c89fc
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2006 Mike McCormack for CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include <stdarg.h>
23 #define COBJMACROS
24 #define NONAMELESSUNION
26 #include "windef.h"
27 #include "winbase.h"
28 #include "winreg.h"
29 #include "shlwapi.h"
30 #include "oleauto.h"
31 #include "rpcproxy.h"
32 #include "msipriv.h"
33 #include "msiserver.h"
35 #include "wine/debug.h"
37 WINE_DEFAULT_DEBUG_CHANNEL(msi);
39 static LONG dll_count;
41 /* the UI level */
42 INSTALLUILEVEL gUILevel = INSTALLUILEVEL_BASIC;
43 HWND gUIhwnd = 0;
44 INSTALLUI_HANDLERA gUIHandlerA = NULL;
45 INSTALLUI_HANDLERW gUIHandlerW = NULL;
46 INSTALLUI_HANDLER_RECORD gUIHandlerRecord = NULL;
47 DWORD gUIFilter = 0;
48 LPVOID gUIContext = NULL;
49 WCHAR *gszLogFile = NULL;
50 HINSTANCE msi_hInstance;
54 * Dll lifetime tracking declaration
56 static void LockModule(void)
58 InterlockedIncrement(&dll_count);
61 static void UnlockModule(void)
63 InterlockedDecrement(&dll_count);
66 /******************************************************************
67 * DllMain
69 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
71 switch (fdwReason)
73 case DLL_PROCESS_ATTACH:
74 msi_hInstance = hinstDLL;
75 DisableThreadLibraryCalls(hinstDLL);
76 break;
77 case DLL_PROCESS_DETACH:
78 msi_dialog_unregister_class();
79 msi_free_handle_table();
80 msi_free( gszLogFile );
81 break;
83 return TRUE;
86 typedef struct tagIClassFactoryImpl {
87 IClassFactory IClassFactory_iface;
88 HRESULT (*create_object)( IUnknown*, LPVOID* );
89 } IClassFactoryImpl;
91 static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
93 return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
96 static HRESULT WINAPI MsiCF_QueryInterface(LPCLASSFACTORY iface,
97 REFIID riid,LPVOID *ppobj)
99 IClassFactoryImpl *This = impl_from_IClassFactory(iface);
101 TRACE("%p %s %p\n",This,debugstr_guid(riid),ppobj);
103 if( IsEqualCLSID( riid, &IID_IUnknown ) ||
104 IsEqualCLSID( riid, &IID_IClassFactory ) )
106 IClassFactory_AddRef( iface );
107 *ppobj = iface;
108 return S_OK;
110 return E_NOINTERFACE;
113 static ULONG WINAPI MsiCF_AddRef(LPCLASSFACTORY iface)
115 LockModule();
116 return 2;
119 static ULONG WINAPI MsiCF_Release(LPCLASSFACTORY iface)
121 UnlockModule();
122 return 1;
125 static HRESULT WINAPI MsiCF_CreateInstance(LPCLASSFACTORY iface,
126 LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj)
128 IClassFactoryImpl *This = impl_from_IClassFactory(iface);
129 IUnknown *unk = NULL;
130 HRESULT r;
132 TRACE("%p %p %s %p\n", This, pOuter, debugstr_guid(riid), ppobj);
134 r = This->create_object( pOuter, (LPVOID*) &unk );
135 if (SUCCEEDED(r))
137 r = IUnknown_QueryInterface( unk, riid, ppobj );
138 IUnknown_Release( unk );
140 return r;
143 static HRESULT WINAPI MsiCF_LockServer(LPCLASSFACTORY iface, BOOL dolock)
145 TRACE("%p %d\n", iface, dolock);
147 if (dolock)
148 LockModule();
149 else
150 UnlockModule();
152 return S_OK;
155 static const IClassFactoryVtbl MsiCF_Vtbl =
157 MsiCF_QueryInterface,
158 MsiCF_AddRef,
159 MsiCF_Release,
160 MsiCF_CreateInstance,
161 MsiCF_LockServer
164 static IClassFactoryImpl MsiServer_CF = { { &MsiCF_Vtbl }, create_msiserver };
165 static IClassFactoryImpl WineMsiCustomRemote_CF = { { &MsiCF_Vtbl }, create_msi_custom_remote };
166 static IClassFactoryImpl WineMsiRemotePackage_CF = { { &MsiCF_Vtbl }, create_msi_remote_package };
168 /******************************************************************
169 * DllGetClassObject [MSI.@]
171 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
173 TRACE("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
175 if ( IsEqualCLSID (rclsid, &CLSID_MsiInstaller) )
177 *ppv = &MsiServer_CF;
178 return S_OK;
181 if ( IsEqualCLSID (rclsid, &CLSID_WineMsiRemoteCustomAction) )
183 *ppv = &WineMsiCustomRemote_CF;
184 return S_OK;
187 if ( IsEqualCLSID (rclsid, &CLSID_WineMsiRemotePackage) )
189 *ppv = &WineMsiRemotePackage_CF;
190 return S_OK;
193 if( IsEqualCLSID (rclsid, &CLSID_MsiServerMessage) ||
194 IsEqualCLSID (rclsid, &CLSID_MsiServer) ||
195 IsEqualCLSID (rclsid, &CLSID_PSFactoryBuffer) ||
196 IsEqualCLSID (rclsid, &CLSID_MsiServerX3) )
198 FIXME("create %s object\n", debugstr_guid( rclsid ));
201 return CLASS_E_CLASSNOTAVAILABLE;
204 /******************************************************************
205 * DllGetVersion [MSI.@]
207 HRESULT WINAPI DllGetVersion(DLLVERSIONINFO *pdvi)
209 TRACE("%p\n",pdvi);
211 if (pdvi->cbSize < sizeof(DLLVERSIONINFO))
212 return E_INVALIDARG;
214 pdvi->dwMajorVersion = MSI_MAJORVERSION;
215 pdvi->dwMinorVersion = MSI_MINORVERSION;
216 pdvi->dwBuildNumber = MSI_BUILDNUMBER;
217 pdvi->dwPlatformID = DLLVER_PLATFORM_WINDOWS;
219 return S_OK;
222 /******************************************************************
223 * DllCanUnloadNow [MSI.@]
225 HRESULT WINAPI DllCanUnloadNow(void)
227 return dll_count == 0 ? S_OK : S_FALSE;
230 /***********************************************************************
231 * DllRegisterServer (MSI.@)
233 HRESULT WINAPI DllRegisterServer(void)
235 return __wine_register_resources( msi_hInstance );
238 /***********************************************************************
239 * DllUnregisterServer (MSI.@)
241 HRESULT WINAPI DllUnregisterServer(void)
243 return __wine_unregister_resources( msi_hInstance );