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wine/dlls/atl/atl_main.c

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/*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "wingdi.h"
#include "winuser.h"
#include "wine/debug.h"
#include "objbase.h"
#include "objidl.h"
#include "ole2.h"
#include "atlbase.h"
#include "atliface.h"
#include "atlwin.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(atl);
HINSTANCE hInst;
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(0x%p, %d, %p)\n",hinstDLL,fdwReason,lpvReserved);
if (fdwReason == DLL_PROCESS_ATTACH) {
DisableThreadLibraryCalls(hinstDLL);
hInst = hinstDLL;
}
return TRUE;
}
#define ATLVer1Size 100
HRESULT WINAPI AtlModuleInit(_ATL_MODULEW* pM, _ATL_OBJMAP_ENTRYW* p, HINSTANCE h)
{
INT i;
UINT size;
FIXME("SEMI-STUB (%p %p %p)\n",pM,p,h);
size = pM->cbSize;
if (size != sizeof(_ATL_MODULEW) && size != ATLVer1Size)
{
FIXME("Unknown structure version (size %i)\n",size);
return E_INVALIDARG;
}
memset(pM,0,pM->cbSize);
pM->cbSize = size;
pM->m_hInst = h;
pM->m_hInstResource = h;
pM->m_hInstTypeLib = h;
pM->m_pObjMap = p;
pM->m_hHeap = GetProcessHeap();
InitializeCriticalSection(&pM->u.m_csTypeInfoHolder);
InitializeCriticalSection(&pM->m_csWindowCreate);
InitializeCriticalSection(&pM->m_csObjMap);
/* call mains */
i = 0;
if (pM->m_pObjMap != NULL && size > ATLVer1Size)
{
while (pM->m_pObjMap[i].pclsid != NULL)
{
TRACE("Initializing object %i %p\n",i,p[i].pfnObjectMain);
if (p[i].pfnObjectMain)
p[i].pfnObjectMain(TRUE);
i++;
}
}
return S_OK;
}
HRESULT WINAPI AtlModuleLoadTypeLib(_ATL_MODULEW *pM, LPCOLESTR lpszIndex,
BSTR *pbstrPath, ITypeLib **ppTypeLib)
{
HRESULT hRes;
OLECHAR path[MAX_PATH+8]; /* leave some space for index */
TRACE("(%p, %s, %p, %p)\n", pM, debugstr_w(lpszIndex), pbstrPath, ppTypeLib);
if (!pM)
return E_INVALIDARG;
GetModuleFileNameW(pM->m_hInstTypeLib, path, MAX_PATH);
if (lpszIndex)
lstrcatW(path, lpszIndex);
hRes = LoadTypeLib(path, ppTypeLib);
if (FAILED(hRes))
return hRes;
*pbstrPath = SysAllocString(path);
return S_OK;
}
HRESULT WINAPI AtlModuleTerm(_ATL_MODULEW* pM)
{
_ATL_TERMFUNC_ELEM *iter = pM->m_pTermFuncs, *tmp;
TRACE("(%p)\n", pM);
while(iter) {
iter->pFunc(iter->dw);
tmp = iter;
iter = iter->pNext;
HeapFree(GetProcessHeap(), 0, tmp);
}
HeapFree(GetProcessHeap(), 0, pM);
return S_OK;
}
HRESULT WINAPI AtlModuleAddTermFunc(_ATL_MODULEW *pM, _ATL_TERMFUNC *pFunc, DWORD_PTR dw)
{
_ATL_TERMFUNC_ELEM *termfunc_elem;
TRACE("(%p %p %ld)\n", pM, pFunc, dw);
termfunc_elem = HeapAlloc(GetProcessHeap(), 0, sizeof(_ATL_TERMFUNC_ELEM));
termfunc_elem->pFunc = pFunc;
termfunc_elem->dw = dw;
termfunc_elem->pNext = pM->m_pTermFuncs;
pM->m_pTermFuncs = termfunc_elem;
return S_OK;
}
HRESULT WINAPI AtlModuleRegisterClassObjects(_ATL_MODULEW *pM, DWORD dwClsContext,
DWORD dwFlags)
{
HRESULT hRes = S_OK;
int i=0;
TRACE("(%p %i %i)\n",pM, dwClsContext, dwFlags);
if (pM == NULL)
return E_INVALIDARG;
while(pM->m_pObjMap[i].pclsid != NULL)
{
IUnknown* pUnknown;
_ATL_OBJMAP_ENTRYW *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 AtlModuleUnregisterServerEx(_ATL_MODULEW* pM, BOOL bUnRegTypeLib, const CLSID* pCLSID)
{
FIXME("(%p, %i, %p) stub\n", pM, bUnRegTypeLib, pCLSID);
return S_OK;
}
IUnknown* WINAPI AtlComPtrAssign(IUnknown** pp, IUnknown *p)
{
TRACE("(%p %p)\n", pp, p);
if (p) IUnknown_AddRef(p);
if (*pp) IUnknown_Release(*pp);
*pp = p;
return p;
}
IUnknown* WINAPI AtlComQIPtrAssign(IUnknown** pp, IUnknown *p, REFIID riid)
{
IUnknown *new_p = NULL;
TRACE("(%p %p %s)\n", pp, p, debugstr_guid(riid));
if (p) IUnknown_QueryInterface(p, riid, (void **)&new_p);
if (*pp) IUnknown_Release(*pp);
*pp = new_p;
return new_p;
}
HRESULT WINAPI AtlInternalQueryInterface(void* this, const _ATL_INTMAP_ENTRY* pEntries, REFIID iid, void** ppvObject)
{
int i = 0;
HRESULT rc = E_NOINTERFACE;
TRACE("(%p, %p, %s, %p)\n",this, pEntries, debugstr_guid(iid), ppvObject);
if (IsEqualGUID(iid,&IID_IUnknown))
{
TRACE("Returning IUnknown\n");
*ppvObject = ((LPSTR)this+pEntries[0].dw);
IUnknown_AddRef((IUnknown*)*ppvObject);
return S_OK;
}
while (pEntries[i].pFunc != 0)
{
TRACE("Trying entry %i (%s %i %p)\n",i,debugstr_guid(pEntries[i].piid),
pEntries[i].dw, pEntries[i].pFunc);
if (pEntries[i].piid && 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*)*ppvObject);
rc = S_OK;
}
else
{
TRACE("Function\n");
rc = pEntries[i].pFunc(this, iid, ppvObject,0);
}
break;
}
i++;
}
TRACE("Done returning (0x%x)\n",rc);
return rc;
}
/***********************************************************************
* AtlModuleRegisterServer [ATL.@]
*
*/
HRESULT WINAPI AtlModuleRegisterServer(_ATL_MODULEW* pM, BOOL bRegTypeLib, const CLSID* clsid)
{
int i;
HRESULT hRes;
TRACE("%p %d %s\n", pM, bRegTypeLib, debugstr_guid(clsid));
if (pM == NULL)
return E_INVALIDARG;
for (i = 0; pM->m_pObjMap[i].pclsid != NULL; i++) /* register CLSIDs */
{
if (!clsid || IsEqualCLSID(pM->m_pObjMap[i].pclsid, clsid))
{
const _ATL_OBJMAP_ENTRYW *obj = &pM->m_pObjMap[i];
TRACE("Registering clsid %s\n", debugstr_guid(obj->pclsid));
hRes = obj->pfnUpdateRegistry(TRUE); /* register */
if (FAILED(hRes))
return hRes;
}
}
if (bRegTypeLib)
{
hRes = AtlModuleRegisterTypeLib(pM, NULL);
if (FAILED(hRes))
return hRes;
}
return S_OK;
}
/***********************************************************************
* AtlAdvise [ATL.@]
*/
HRESULT WINAPI AtlAdvise(IUnknown *pUnkCP, IUnknown *pUnk, const IID *iid, LPDWORD pdw)
{
FIXME("%p %p %p %p\n", pUnkCP, pUnk, iid, pdw);
return E_FAIL;
}
/***********************************************************************
* AtlUnadvise [ATL.@]
*/
HRESULT WINAPI AtlUnadvise(IUnknown *pUnkCP, const IID *iid, DWORD dw)
{
FIXME("%p %p %d\n", pUnkCP, iid, dw);
return S_OK;
}
/***********************************************************************
* AtlFreeMarshalStream [ATL.@]
*/
HRESULT WINAPI AtlFreeMarshalStream(IStream *stm)
{
FIXME("%p\n", stm);
return S_OK;
}
/***********************************************************************
* AtlMarshalPtrInProc [ATL.@]
*/
HRESULT WINAPI AtlMarshalPtrInProc(IUnknown *pUnk, const IID *iid, IStream **pstm)
{
FIXME("%p %p %p\n", pUnk, iid, pstm);
return E_FAIL;
}
/***********************************************************************
* AtlUnmarshalPtr [ATL.@]
*/
HRESULT WINAPI AtlUnmarshalPtr(IStream *stm, const IID *iid, IUnknown **ppUnk)
{
FIXME("%p %p %p\n", stm, iid, ppUnk);
return E_FAIL;
}
/***********************************************************************
* AtlModuleGetClassObject [ATL.@]
*/
HRESULT WINAPI AtlModuleGetClassObject(_ATL_MODULEW *pm, REFCLSID rclsid,
REFIID riid, LPVOID *ppv)
{
int i;
HRESULT hres = CLASS_E_CLASSNOTAVAILABLE;
TRACE("%p %s %s %p\n", pm, debugstr_guid(rclsid), debugstr_guid(riid), ppv);
if (pm == NULL)
return E_INVALIDARG;
for (i = 0; pm->m_pObjMap[i].pclsid != NULL; i++)
{
if (IsEqualCLSID(pm->m_pObjMap[i].pclsid, rclsid))
{
_ATL_OBJMAP_ENTRYW *obj = &pm->m_pObjMap[i];
TRACE("found object %i\n", i);
if (obj->pfnGetClassObject)
{
if (!obj->pCF)
hres = obj->pfnGetClassObject(obj->pfnCreateInstance,
&IID_IUnknown,
(void **)&obj->pCF);
if (obj->pCF)
hres = IUnknown_QueryInterface(obj->pCF, riid, ppv);
break;
}
}
}
WARN("no class object found for %s\n", debugstr_guid(rclsid));
return hres;
}
/***********************************************************************
* AtlModuleGetClassObject [ATL.@]
*/
HRESULT WINAPI AtlModuleRegisterTypeLib(_ATL_MODULEW *pm, LPCOLESTR lpszIndex)
{
HRESULT hRes;
BSTR path;
ITypeLib *typelib;
TRACE("%p %s\n", pm, debugstr_w(lpszIndex));
if (!pm)
return E_INVALIDARG;
hRes = AtlModuleLoadTypeLib(pm, lpszIndex, &path, &typelib);
if (SUCCEEDED(hRes))
{
hRes = RegisterTypeLib(typelib, path, NULL); /* FIXME: pass help directory */
ITypeLib_Release(typelib);
SysFreeString(path);
}
return hRes;
}
/***********************************************************************
* AtlModuleRevokeClassObjects [ATL.@]
*/
HRESULT WINAPI AtlModuleRevokeClassObjects(_ATL_MODULEW *pm)
{
FIXME("%p\n", pm);
return E_FAIL;
}
/***********************************************************************
* AtlModuleUnregisterServer [ATL.@]
*/
HRESULT WINAPI AtlModuleUnregisterServer(_ATL_MODULEW *pm, const CLSID *clsid)
{
FIXME("%p %s\n", pm, debugstr_guid(clsid));
return E_FAIL;
}
/***********************************************************************
* AtlModuleRegisterWndClassInfoW [ATL.@]
*
* PARAMS
* pm [IO] Information about the module registering the window.
* wci [IO] Information about the window being registered.
* pProc [O] Window procedure of the registered class.
*
* RETURNS
* Atom representing the registered class.
*
* NOTES
* Can be called multiple times without error, unlike RegisterClassEx().
*
* If the class name is NULL, then a class with a name of "ATLxxxxxxxx" is
* registered, where the 'x's represent a unique value.
*
*/
ATOM WINAPI AtlModuleRegisterWndClassInfoW(_ATL_MODULEW *pm, _ATL_WNDCLASSINFOW *wci, WNDPROC *pProc)
{
ATOM atom;
FIXME("%p %p %p semi-stub\n", pm, wci, pProc);
atom = wci->m_atom;
if (!atom)
{
WNDCLASSEXW wc;
TRACE("wci->m_wc.lpszClassName = %s\n", debugstr_w(wci->m_wc.lpszClassName));
if (!wci->m_wc.lpszClassName)
{
static const WCHAR szFormat[] = {'A','T','L','%','0','8','x',0};
sprintfW(wci->m_szAutoName, szFormat, (UINT)(UINT_PTR)wci);
TRACE("auto-generated class name %s\n", debugstr_w(wci->m_szAutoName));
wci->m_wc.lpszClassName = wci->m_szAutoName;
}
atom = GetClassInfoExW(pm->m_hInst, wci->m_wc.lpszClassName, &wc);
if (!atom)
atom = RegisterClassExW(&wci->m_wc);
wci->pWndProc = wci->m_wc.lpfnWndProc;
wci->m_atom = atom;
}
*pProc = wci->pWndProc;
TRACE("returning 0x%04x\n", atom);
return atom;
}
void WINAPI AtlHiMetricToPixel(const SIZEL* lpHiMetric, SIZEL* lpPix)
{
HDC dc = GetDC(NULL);
lpPix->cx = lpHiMetric->cx * GetDeviceCaps( dc, LOGPIXELSX ) / 100;
lpPix->cy = lpHiMetric->cy * GetDeviceCaps( dc, LOGPIXELSY ) / 100;
ReleaseDC( NULL, dc );
}
void WINAPI AtlPixelToHiMetric(const SIZEL* lpPix, SIZEL* lpHiMetric)
{
HDC dc = GetDC(NULL);
lpHiMetric->cx = 100 * lpPix->cx / GetDeviceCaps( dc, LOGPIXELSX );
lpHiMetric->cy = 100 * lpPix->cy / GetDeviceCaps( dc, LOGPIXELSY );
ReleaseDC( NULL, dc );
}
/***********************************************************************
* AtlModuleAddCreateWndData [ATL.@]
*/
void WINAPI AtlModuleAddCreateWndData(_ATL_MODULEW *pM, _AtlCreateWndData *pData, void* pvObject)
{
TRACE("(%p, %p, %p)\n", pM, pData, pvObject);
pData->m_pThis = pvObject;
pData->m_dwThreadID = GetCurrentThreadId();
pData->m_pNext = pM->m_pCreateWndList;
pM->m_pCreateWndList = pData;
}
/***********************************************************************
* AtlModuleExtractCreateWndData [ATL.@]
*
* NOTE: I failed to find any good description of this function.
* Tests show that this function extracts one of _AtlCreateWndData
* records from the current thread from a list
*
*/
void* WINAPI AtlModuleExtractCreateWndData(_ATL_MODULEW *pM)
{
_AtlCreateWndData **ppData;
TRACE("(%p)\n", pM);
for(ppData = &pM->m_pCreateWndList; *ppData!=NULL; ppData = &(*ppData)->m_pNext)
{
if ((*ppData)->m_dwThreadID == GetCurrentThreadId())
{
_AtlCreateWndData *pData = *ppData;
*ppData = pData->m_pNext;
return pData->m_pThis;
}
}
return NULL;
}
/* FIXME: should be in a header file */
typedef struct ATL_PROPMAP_ENTRY
{
LPCOLESTR szDesc;
DISPID dispid;
const CLSID* pclsidPropPage;
const IID* piidDispatch;
DWORD dwOffsetData;
DWORD dwSizeData;
VARTYPE vt;
} ATL_PROPMAP_ENTRY;
/***********************************************************************
* AtlIPersistStreamInit_Load [ATL.@]
*/
HRESULT WINAPI AtlIPersistStreamInit_Load( LPSTREAM pStm, ATL_PROPMAP_ENTRY *pMap,
void *pThis, IUnknown *pUnk)
{
FIXME("(%p, %p, %p, %p)\n", pStm, pMap, pThis, pUnk);
return S_OK;
}
HRESULT WINAPI AtlIPersistStreamInit_Save(LPSTREAM pStm, BOOL fClearDirty,
ATL_PROPMAP_ENTRY *pMap, void *pThis,
IUnknown *pUnk)
{
FIXME("(%p, %d, %p, %p, %p)\n", pStm, fClearDirty, pMap, pThis, pUnk);
return S_OK;
}
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