Sweden-Number/dlls/atl/atl_main.c

153 lines
4.1 KiB
C

/*
* Implementation of Active Template Library (atl.dll)
*
* Copyright 2004 Aric Stewart 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winuser.h"
#include "wine/debug.h"
#include "objbase.h"
#include "objidl.h"
#include "ole2.h"
#include "atlbase.h"
WINE_DEFAULT_DEBUG_CHANNEL(atl);
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(0x%p, %ld, %p)\n",hinstDLL,fdwReason,lpvReserved);
if (fdwReason == DLL_PROCESS_ATTACH) DisableThreadLibraryCalls(hinstDLL);
return TRUE;
}
HRESULT WINAPI AtlModuleInit(_ATL_MODULEA* pM, _ATL_OBJMAP_ENTRYA* p, HINSTANCE h)
{
INT i;
FIXME("SEMI-STUB (%p %p %p)\n",pM,p,h);
memset(pM,0,sizeof(_ATL_MODULEA));
pM->cbSize = sizeof(_ATL_MODULEA);
pM->m_hInst = h;
pM->m_hInstResource = h;
pM->m_hInstTypeLib = h;
pM->m_pObjMap = p;
pM->m_hHeap = GetProcessHeap();
/* call mains */
i = 0;
while (pM->m_pObjMap[i].pclsid != NULL)
{
TRACE("Initializing object %i\n",i);
p[i].pfnObjectMain(TRUE);
i++;
}
return S_OK;
}
HRESULT WINAPI AtlModuleTerm(_ATL_MODULEA* pM)
{
HeapFree(GetProcessHeap(), 0, pM);
return S_OK;
}
HRESULT WINAPI AtlModuleRegisterClassObjects(_ATL_MODULEA *pM, DWORD dwClsContext,
DWORD dwFlags)
{
HRESULT hRes = S_OK;
int i=0;
TRACE("(%p %li %li)\n",pM, dwClsContext, dwFlags);
if (pM == NULL)
return E_INVALIDARG;
while(pM->m_pObjMap[i].pclsid != NULL)
{
IUnknown* pUnknown;
_ATL_OBJMAP_ENTRYA *obj = &(pM->m_pObjMap[i]);
HRESULT rc;
TRACE("Registering object %i\n",i);
if (obj->pfnGetClassObject)
{
rc = obj->pfnGetClassObject(obj->pfnCreateInstance, &IID_IUnknown,
(LPVOID*)&pUnknown);
if (SUCCEEDED (rc) )
{
CoRegisterClassObject(obj->pclsid, pUnknown, dwClsContext,
dwFlags, &obj->dwRegister);
if (pUnknown)
IUnknown_Release(pUnknown);
}
}
i++;
}
return hRes;
}
HRESULT WINAPI AtlInternalQueryInterface(LPVOID this, const _ATL_INTMAP_ENTRY* pEntries, REFIID iid, LPVOID* ppvObject)
{
int i = 0;
HRESULT rc = E_NOINTERFACE;
TRACE("(%p, %p, %p, %p)\n",this, pEntries, iid, ppvObject);
if (IsEqualGUID(iid,&IID_IUnknown))
{
TRACE("Returning IUnknown\n");
*ppvObject = this;
IUnknown_AddRef((IUnknown*)this);
return S_OK;
}
while (pEntries[i].pFunc != 0)
{
TRACE("Trying entry %i (%p %li %p)\n",i,pEntries[i].piid,
pEntries[i].dw, pEntries[i].pFunc);
if (IsEqualGUID(iid,pEntries[i].piid))
{
TRACE("MATCH\n");
if (pEntries[i].pFunc == (_ATL_CREATORARGFUNC*)1)
{
TRACE("Offset\n");
*ppvObject = ((LPSTR)this+pEntries[i].dw);
IUnknown_AddRef((IUnknown*)this);
rc = S_OK;
}
else
{
TRACE("Function\n");
rc = pEntries[i].pFunc(this, iid, ppvObject,0);
}
break;
}
i++;
}
TRACE("Done returning (0x%lx)\n",rc);
return rc;
}