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
24 #define NONAMELESSUNION
32 #include "wine/debug.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(msi
);
36 static LONG dll_count
;
39 INSTALLUILEVEL gUILevel
= INSTALLUILEVEL_BASIC
;
41 INSTALLUI_HANDLERA gUIHandlerA
= NULL
;
42 INSTALLUI_HANDLERW gUIHandlerW
= NULL
;
44 LPVOID gUIContext
= NULL
;
45 WCHAR gszLogFile
[MAX_PATH
];
46 HINSTANCE msi_hInstance
;
49 * Dll lifetime tracking declaration
51 static void LockModule(void)
53 InterlockedIncrement(&dll_count
);
56 static void UnlockModule(void)
58 InterlockedDecrement(&dll_count
);
61 /******************************************************************
64 BOOL WINAPI
DllMain(HINSTANCE hinstDLL
, DWORD fdwReason
, LPVOID lpvReserved
)
68 case DLL_PROCESS_ATTACH
:
69 msi_hInstance
= hinstDLL
;
70 DisableThreadLibraryCalls(hinstDLL
);
71 msi_dialog_register_class();
73 case DLL_PROCESS_DETACH
:
74 msi_dialog_unregister_class();
75 msi_free_handle_table();
81 typedef struct tagIClassFactoryImpl
83 const IClassFactoryVtbl
*lpVtbl
;
86 static HRESULT WINAPI
MsiCF_QueryInterface(LPCLASSFACTORY iface
,
87 REFIID riid
,LPVOID
*ppobj
)
89 IClassFactoryImpl
*This
= (IClassFactoryImpl
*)iface
;
90 FIXME("%p %s %p\n",This
,debugstr_guid(riid
),ppobj
);
94 static ULONG WINAPI
MsiCF_AddRef(LPCLASSFACTORY iface
)
100 static ULONG WINAPI
MsiCF_Release(LPCLASSFACTORY iface
)
106 static HRESULT WINAPI
MsiCF_CreateInstance(LPCLASSFACTORY iface
,
107 LPUNKNOWN pOuter
, REFIID riid
, LPVOID
*ppobj
)
109 IClassFactoryImpl
*This
= (IClassFactoryImpl
*)iface
;
111 FIXME("%p %p %s %p\n", This
, pOuter
, debugstr_guid(riid
), ppobj
);
115 static HRESULT WINAPI
MsiCF_LockServer(LPCLASSFACTORY iface
, BOOL dolock
)
117 TRACE("%p %d\n", iface
, dolock
);
127 static const IClassFactoryVtbl MsiCF_Vtbl
=
129 MsiCF_QueryInterface
,
132 MsiCF_CreateInstance
,
136 static IClassFactoryImpl Msi_CF
= { &MsiCF_Vtbl
};
138 /******************************************************************
139 * DllGetClassObject [MSI.@]
141 HRESULT WINAPI
DllGetClassObject(REFCLSID rclsid
, REFIID riid
, LPVOID
*ppv
)
143 TRACE("%s %s %p\n", debugstr_guid(rclsid
), debugstr_guid(riid
), ppv
);
145 if( IsEqualCLSID (rclsid
, &CLSID_IMsiServer
) ||
146 IsEqualCLSID (rclsid
, &CLSID_IMsiServerMessage
) ||
147 IsEqualCLSID (rclsid
, &CLSID_IMsiServerX1
) ||
148 IsEqualCLSID (rclsid
, &CLSID_IMsiServerX2
) ||
149 IsEqualCLSID (rclsid
, &CLSID_IMsiServerX3
) )
151 *ppv
= (LPVOID
) &Msi_CF
;
154 return CLASS_E_CLASSNOTAVAILABLE
;
157 /******************************************************************
158 * DllGetVersion [MSI.@]
160 HRESULT WINAPI
DllGetVersion(DLLVERSIONINFO
*pdvi
)
164 if (pdvi
->cbSize
< sizeof(DLLVERSIONINFO
))
167 pdvi
->dwMajorVersion
= MSI_MAJORVERSION
;
168 pdvi
->dwMinorVersion
= MSI_MINORVERSION
;
169 pdvi
->dwBuildNumber
= MSI_BUILDNUMBER
;
170 pdvi
->dwPlatformID
= DLLVER_PLATFORM_WINDOWS
;
175 /******************************************************************
176 * DllCanUnloadNow [MSI.@]
178 HRESULT WINAPI
DllCanUnloadNow(void)
180 return dll_count
== 0 ? S_OK
: S_FALSE
;