mirror of
https://github.com/reactos/wine.git
synced 2024-11-26 13:10:28 +00:00
315 lines
9.3 KiB
C
315 lines
9.3 KiB
C
/*
|
|
* Implementation of class factory for IE Web Browser
|
|
*
|
|
* Copyright 2001 John R. Sheets (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 <string.h>
|
|
#include <stdio.h>
|
|
|
|
#include "shdocvw.h"
|
|
#include "winreg.h"
|
|
#include "advpub.h"
|
|
#include "rpcproxy.h"
|
|
#include "isguids.h"
|
|
|
|
#include "winver.h"
|
|
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
|
|
|
|
/**********************************************************************
|
|
* Implement the WebBrowser class factory
|
|
*/
|
|
|
|
typedef struct
|
|
{
|
|
/* IUnknown fields */
|
|
IClassFactory IClassFactory_iface;
|
|
HRESULT (*cf)(LPUNKNOWN, REFIID, LPVOID *);
|
|
LONG ref;
|
|
} IClassFactoryImpl;
|
|
|
|
static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* WBCF_QueryInterface (IUnknown)
|
|
*/
|
|
static HRESULT WINAPI WBCF_QueryInterface(LPCLASSFACTORY iface,
|
|
REFIID riid, LPVOID *ppobj)
|
|
{
|
|
TRACE("(%s %p)\n", debugstr_guid(riid), ppobj);
|
|
|
|
if (!ppobj)
|
|
return E_POINTER;
|
|
|
|
if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IClassFactory, riid)) {
|
|
*ppobj = iface;
|
|
IClassFactory_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
WARN("Not supported interface %s\n", debugstr_guid(riid));
|
|
|
|
*ppobj = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
/************************************************************************
|
|
* WBCF_AddRef (IUnknown)
|
|
*/
|
|
static ULONG WINAPI WBCF_AddRef(LPCLASSFACTORY iface)
|
|
{
|
|
SHDOCVW_LockModule();
|
|
|
|
return 2; /* non-heap based object */
|
|
}
|
|
|
|
/************************************************************************
|
|
* WBCF_Release (IUnknown)
|
|
*/
|
|
static ULONG WINAPI WBCF_Release(LPCLASSFACTORY iface)
|
|
{
|
|
SHDOCVW_UnlockModule();
|
|
|
|
return 1; /* non-heap based object */
|
|
}
|
|
|
|
/************************************************************************
|
|
* WBCF_CreateInstance (IClassFactory)
|
|
*/
|
|
static HRESULT WINAPI WBCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
|
|
REFIID riid, LPVOID *ppobj)
|
|
{
|
|
IClassFactoryImpl *This = (IClassFactoryImpl *) iface;
|
|
return This->cf(pOuter, riid, ppobj);
|
|
}
|
|
|
|
/************************************************************************
|
|
* WBCF_LockServer (IClassFactory)
|
|
*/
|
|
static HRESULT WINAPI WBCF_LockServer(LPCLASSFACTORY iface, BOOL dolock)
|
|
{
|
|
TRACE("(%d)\n", dolock);
|
|
|
|
if (dolock)
|
|
SHDOCVW_LockModule();
|
|
else
|
|
SHDOCVW_UnlockModule();
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IClassFactoryVtbl WBCF_Vtbl =
|
|
{
|
|
WBCF_QueryInterface,
|
|
WBCF_AddRef,
|
|
WBCF_Release,
|
|
WBCF_CreateInstance,
|
|
WBCF_LockServer
|
|
};
|
|
|
|
/*************************************************************************
|
|
* DllGetClassObject (SHDOCVW.@)
|
|
*/
|
|
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, void **ppv)
|
|
{
|
|
static IClassFactoryImpl WB1ClassFactory = {{&WBCF_Vtbl}, WebBrowserV1_Create};
|
|
static IClassFactoryImpl WB2ClassFactory = {{&WBCF_Vtbl}, WebBrowserV2_Create};
|
|
static IClassFactoryImpl CUHClassFactory = {{&WBCF_Vtbl}, CUrlHistory_Create};
|
|
static IClassFactoryImpl ISCClassFactory = {{&WBCF_Vtbl}, InternetShortcut_Create};
|
|
static IClassFactoryImpl TBLClassFactory = {{&WBCF_Vtbl}, TaskbarList_Create};
|
|
|
|
TRACE("\n");
|
|
|
|
if(IsEqualGUID(&CLSID_WebBrowser, rclsid))
|
|
return IClassFactory_QueryInterface(&WB2ClassFactory.IClassFactory_iface, riid, ppv);
|
|
|
|
if(IsEqualGUID(&CLSID_WebBrowser_V1, rclsid))
|
|
return IClassFactory_QueryInterface(&WB1ClassFactory.IClassFactory_iface, riid, ppv);
|
|
|
|
if(IsEqualGUID(&CLSID_CUrlHistory, rclsid))
|
|
return IClassFactory_QueryInterface(&CUHClassFactory.IClassFactory_iface, riid, ppv);
|
|
|
|
if(IsEqualGUID(&CLSID_InternetShortcut, rclsid))
|
|
return IClassFactory_QueryInterface(&ISCClassFactory.IClassFactory_iface, riid, ppv);
|
|
|
|
if(IsEqualGUID(&CLSID_TaskbarList, rclsid))
|
|
return IClassFactory_QueryInterface(&TBLClassFactory.IClassFactory_iface, riid, ppv);
|
|
|
|
/* As a last resort, figure if the CLSID belongs to a 'Shell Instance Object' */
|
|
return SHDOCVW_GetShellInstanceObjectClassObject(rclsid, riid, ppv);
|
|
}
|
|
|
|
HRESULT register_class_object(BOOL do_reg)
|
|
{
|
|
HRESULT hres;
|
|
|
|
static DWORD cookie;
|
|
static IClassFactoryImpl IEClassFactory = {{&WBCF_Vtbl}, InternetExplorer_Create};
|
|
|
|
if(do_reg) {
|
|
hres = CoRegisterClassObject(&CLSID_InternetExplorer,
|
|
(IUnknown*)&IEClassFactory.IClassFactory_iface, CLSCTX_SERVER,
|
|
REGCLS_MULTIPLEUSE|REGCLS_SUSPENDED, &cookie);
|
|
if (FAILED(hres)) {
|
|
ERR("failed to register object %08x\n", hres);
|
|
return hres;
|
|
}
|
|
|
|
hres = CoResumeClassObjects();
|
|
if(SUCCEEDED(hres))
|
|
return hres;
|
|
|
|
ERR("failed to resume object %08x\n", hres);
|
|
}
|
|
|
|
return CoRevokeClassObject(cookie);
|
|
}
|
|
|
|
static HRESULT reg_install(LPCSTR section, STRTABLEA *strtable)
|
|
{
|
|
HRESULT (WINAPI *pRegInstall)(HMODULE hm, LPCSTR pszSection, const STRTABLEA* pstTable);
|
|
HMODULE hadvpack;
|
|
HRESULT hres;
|
|
|
|
static const WCHAR advpackW[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
|
|
|
|
hadvpack = LoadLibraryW(advpackW);
|
|
pRegInstall = (void *)GetProcAddress(hadvpack, "RegInstall");
|
|
|
|
hres = pRegInstall(shdocvw_hinstance, section, strtable);
|
|
|
|
FreeLibrary(hadvpack);
|
|
return hres;
|
|
}
|
|
|
|
#define INF_SET_CLSID(clsid) \
|
|
do \
|
|
{ \
|
|
static CHAR name[] = "CLSID_" #clsid; \
|
|
\
|
|
pse[i].pszName = name; \
|
|
clsids[i++] = &CLSID_ ## clsid; \
|
|
} while (0)
|
|
|
|
static HRESULT register_server(BOOL doregister)
|
|
{
|
|
STRTABLEA strtable;
|
|
STRENTRYA pse[3];
|
|
static CLSID const *clsids[3];
|
|
unsigned int i = 0;
|
|
HRESULT hres;
|
|
|
|
INF_SET_CLSID(Internet);
|
|
INF_SET_CLSID(InternetExplorer);
|
|
INF_SET_CLSID(InternetShortcut);
|
|
|
|
for(i = 0; i < sizeof(pse)/sizeof(pse[0]); i++) {
|
|
pse[i].pszValue = HeapAlloc(GetProcessHeap(), 0, 39);
|
|
sprintf(pse[i].pszValue, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
|
|
clsids[i]->Data1, clsids[i]->Data2, clsids[i]->Data3, clsids[i]->Data4[0],
|
|
clsids[i]->Data4[1], clsids[i]->Data4[2], clsids[i]->Data4[3], clsids[i]->Data4[4],
|
|
clsids[i]->Data4[5], clsids[i]->Data4[6], clsids[i]->Data4[7]);
|
|
}
|
|
|
|
strtable.cEntries = sizeof(pse)/sizeof(pse[0]);
|
|
strtable.pse = pse;
|
|
|
|
hres = reg_install(doregister ? "RegisterDll" : "UnregisterDll", &strtable);
|
|
|
|
for(i=0; i < sizeof(pse)/sizeof(pse[0]); i++)
|
|
HeapFree(GetProcessHeap(), 0, pse[i].pszValue);
|
|
|
|
return hres;
|
|
}
|
|
|
|
#undef INF_SET_CLSID
|
|
|
|
/***********************************************************************
|
|
* DllRegisterServer (shdocvw.@)
|
|
*/
|
|
HRESULT WINAPI DllRegisterServer(void)
|
|
{
|
|
HRESULT hres;
|
|
|
|
hres = __wine_register_resources( shdocvw_hinstance, NULL );
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
return register_server(TRUE);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllUnregisterServer (shdocvw.@)
|
|
*/
|
|
HRESULT WINAPI DllUnregisterServer(void)
|
|
{
|
|
HRESULT hres;
|
|
|
|
hres = register_server(FALSE);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
return __wine_unregister_resources( shdocvw_hinstance, NULL );
|
|
}
|
|
|
|
static BOOL check_native_ie(void)
|
|
{
|
|
static const WCHAR cszPath[] = {'b','r','o','w','s','e','u','i','.','d','l','l',0};
|
|
DWORD handle,size;
|
|
BOOL ret = TRUE;
|
|
|
|
size = GetFileVersionInfoSizeW(cszPath,&handle);
|
|
if (size)
|
|
{
|
|
LPVOID buf;
|
|
LPWSTR lpFileDescription;
|
|
UINT dwBytes;
|
|
static const WCHAR cszFD[] = {'\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o','\\','0','4','0','9','0','4','e','4','\\','F','i','l','e','D','e','s','c','r','i','p','t','i','o','n',0};
|
|
static const WCHAR cszWine[] = {'W','i','n','e',0};
|
|
|
|
buf = HeapAlloc(GetProcessHeap(),0,size);
|
|
GetFileVersionInfoW(cszPath,0,size,buf);
|
|
|
|
if (VerQueryValueW(buf, cszFD, (LPVOID*)&lpFileDescription, &dwBytes) &&
|
|
strstrW(lpFileDescription,cszWine))
|
|
ret = FALSE;
|
|
|
|
HeapFree(GetProcessHeap(), 0, buf);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
DWORD register_iexplore(BOOL doregister)
|
|
{
|
|
HRESULT hres;
|
|
if (check_native_ie())
|
|
{
|
|
TRACE("Native IE detected, not doing registration\n");
|
|
return S_OK;
|
|
}
|
|
hres = reg_install(doregister ? "RegisterIE" : "UnregisterIE", NULL);
|
|
return FAILED(hres);
|
|
}
|