516 lines
14 KiB
C
516 lines
14 KiB
C
/*
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* Implementation of Active Template Library (atl.dll)
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*
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* Copyright 2004 Aric Stewart for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "wine/debug.h"
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#include "objbase.h"
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#include "objidl.h"
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#include "ole2.h"
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#include "atlbase.h"
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#include "atliface.h"
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#include "atlwin.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(atl);
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HINSTANCE hInst;
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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TRACE("(0x%p, %d, %p)\n",hinstDLL,fdwReason,lpvReserved);
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if (fdwReason == DLL_PROCESS_ATTACH) {
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DisableThreadLibraryCalls(hinstDLL);
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hInst = hinstDLL;
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}
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return TRUE;
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}
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#define ATLVer1Size 100
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HRESULT WINAPI AtlModuleInit(_ATL_MODULEW* pM, _ATL_OBJMAP_ENTRYW* p, HINSTANCE h)
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{
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INT i;
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UINT size;
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FIXME("SEMI-STUB (%p %p %p)\n",pM,p,h);
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size = pM->cbSize;
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if (size != sizeof(_ATL_MODULEW) && size != ATLVer1Size)
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{
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FIXME("Unknown structure version (size %i)\n",size);
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return E_INVALIDARG;
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}
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memset(pM,0,pM->cbSize);
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pM->cbSize = size;
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pM->m_hInst = h;
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pM->m_hInstResource = h;
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pM->m_hInstTypeLib = h;
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pM->m_pObjMap = p;
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pM->m_hHeap = GetProcessHeap();
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InitializeCriticalSection(&pM->u.m_csTypeInfoHolder);
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InitializeCriticalSection(&pM->m_csWindowCreate);
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InitializeCriticalSection(&pM->m_csObjMap);
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/* call mains */
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i = 0;
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if (pM->m_pObjMap != NULL && size > ATLVer1Size)
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{
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while (pM->m_pObjMap[i].pclsid != NULL)
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{
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TRACE("Initializing object %i %p\n",i,p[i].pfnObjectMain);
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if (p[i].pfnObjectMain)
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p[i].pfnObjectMain(TRUE);
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i++;
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}
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}
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return S_OK;
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}
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HRESULT WINAPI AtlModuleLoadTypeLib(_ATL_MODULEW *pM, LPCOLESTR lpszIndex,
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BSTR *pbstrPath, ITypeLib **ppTypeLib)
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{
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HRESULT hRes;
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OLECHAR path[MAX_PATH+8]; /* leave some space for index */
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TRACE("(%p, %s, %p, %p)\n", pM, debugstr_w(lpszIndex), pbstrPath, ppTypeLib);
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if (!pM)
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return E_INVALIDARG;
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GetModuleFileNameW(pM->m_hInstTypeLib, path, MAX_PATH);
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if (lpszIndex)
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lstrcatW(path, lpszIndex);
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hRes = LoadTypeLib(path, ppTypeLib);
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if (FAILED(hRes))
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return hRes;
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*pbstrPath = SysAllocString(path);
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return S_OK;
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}
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HRESULT WINAPI AtlModuleTerm(_ATL_MODULEW* pM)
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{
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_ATL_TERMFUNC_ELEM *iter = pM->m_pTermFuncs, *tmp;
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TRACE("(%p)\n", pM);
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while(iter) {
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iter->pFunc(iter->dw);
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tmp = iter;
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iter = iter->pNext;
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HeapFree(GetProcessHeap(), 0, tmp);
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}
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HeapFree(GetProcessHeap(), 0, pM);
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return S_OK;
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}
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HRESULT WINAPI AtlModuleAddTermFunc(_ATL_MODULEW *pM, _ATL_TERMFUNC *pFunc, DWORD_PTR dw)
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{
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_ATL_TERMFUNC_ELEM *termfunc_elem;
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TRACE("(%p %p %ld)\n", pM, pFunc, dw);
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termfunc_elem = HeapAlloc(GetProcessHeap(), 0, sizeof(_ATL_TERMFUNC_ELEM));
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termfunc_elem->pFunc = pFunc;
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termfunc_elem->dw = dw;
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termfunc_elem->pNext = pM->m_pTermFuncs;
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pM->m_pTermFuncs = termfunc_elem;
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return S_OK;
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}
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HRESULT WINAPI AtlModuleRegisterClassObjects(_ATL_MODULEW *pM, DWORD dwClsContext,
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DWORD dwFlags)
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{
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HRESULT hRes = S_OK;
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int i=0;
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TRACE("(%p %i %i)\n",pM, dwClsContext, dwFlags);
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if (pM == NULL)
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return E_INVALIDARG;
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while(pM->m_pObjMap[i].pclsid != NULL)
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{
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IUnknown* pUnknown;
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_ATL_OBJMAP_ENTRYW *obj = &(pM->m_pObjMap[i]);
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HRESULT rc;
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TRACE("Registering object %i\n",i);
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if (obj->pfnGetClassObject)
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{
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rc = obj->pfnGetClassObject(obj->pfnCreateInstance, &IID_IUnknown,
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(LPVOID*)&pUnknown);
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if (SUCCEEDED (rc) )
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{
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CoRegisterClassObject(obj->pclsid, pUnknown, dwClsContext,
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dwFlags, &obj->dwRegister);
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if (pUnknown)
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IUnknown_Release(pUnknown);
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}
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}
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i++;
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}
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return hRes;
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}
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HRESULT WINAPI AtlModuleUnregisterServerEx(_ATL_MODULEW* pM, BOOL bUnRegTypeLib, const CLSID* pCLSID)
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{
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FIXME("(%p, %i, %p) stub\n", pM, bUnRegTypeLib, pCLSID);
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return S_OK;
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}
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IUnknown* WINAPI AtlComPtrAssign(IUnknown** pp, IUnknown *p)
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{
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TRACE("(%p %p)\n", pp, p);
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if (p) IUnknown_AddRef(p);
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if (*pp) IUnknown_Release(*pp);
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*pp = p;
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return p;
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}
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HRESULT WINAPI AtlInternalQueryInterface(void* this, const _ATL_INTMAP_ENTRY* pEntries, REFIID iid, void** ppvObject)
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{
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int i = 0;
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HRESULT rc = E_NOINTERFACE;
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TRACE("(%p, %p, %p, %p)\n",this, pEntries, iid, ppvObject);
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if (IsEqualGUID(iid,&IID_IUnknown))
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{
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TRACE("Returning IUnknown\n");
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*ppvObject = this;
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IUnknown_AddRef((IUnknown*)this);
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return S_OK;
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}
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while (pEntries[i].pFunc != 0)
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{
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TRACE("Trying entry %i (%p %i %p)\n",i,pEntries[i].piid,
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pEntries[i].dw, pEntries[i].pFunc);
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if (pEntries[i].piid && IsEqualGUID(iid,pEntries[i].piid))
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{
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TRACE("MATCH\n");
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if (pEntries[i].pFunc == (_ATL_CREATORARGFUNC*)1)
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{
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TRACE("Offset\n");
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*ppvObject = ((LPSTR)this+pEntries[i].dw);
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IUnknown_AddRef((IUnknown*)this);
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rc = S_OK;
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}
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else
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{
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TRACE("Function\n");
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rc = pEntries[i].pFunc(this, iid, ppvObject,0);
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}
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break;
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}
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i++;
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}
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TRACE("Done returning (0x%x)\n",rc);
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return rc;
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}
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/***********************************************************************
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* AtlModuleRegisterServer [ATL.@]
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*
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*/
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HRESULT WINAPI AtlModuleRegisterServer(_ATL_MODULEW* pM, BOOL bRegTypeLib, const CLSID* clsid)
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{
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int i;
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HRESULT hRes;
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TRACE("%p %d %s\n", pM, bRegTypeLib, debugstr_guid(clsid));
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if (pM == NULL)
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return E_INVALIDARG;
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for (i = 0; pM->m_pObjMap[i].pclsid != NULL; i++) /* register CLSIDs */
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{
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if (!clsid || IsEqualCLSID(pM->m_pObjMap[i].pclsid, clsid))
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{
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const _ATL_OBJMAP_ENTRYW *obj = &pM->m_pObjMap[i];
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TRACE("Registering clsid %s\n", debugstr_guid(obj->pclsid));
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hRes = obj->pfnUpdateRegistry(TRUE); /* register */
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if (FAILED(hRes))
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return hRes;
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}
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}
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if (bRegTypeLib)
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{
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hRes = AtlModuleRegisterTypeLib(pM, NULL);
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if (FAILED(hRes))
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return hRes;
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}
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return S_OK;
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}
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/***********************************************************************
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* AtlAdvise [ATL.@]
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*/
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HRESULT WINAPI AtlAdvise(IUnknown *pUnkCP, IUnknown *pUnk, const IID *iid, LPDWORD pdw)
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{
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FIXME("%p %p %p %p\n", pUnkCP, pUnk, iid, pdw);
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return E_FAIL;
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}
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/***********************************************************************
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* AtlUnadvise [ATL.@]
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*/
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HRESULT WINAPI AtlUnadvise(IUnknown *pUnkCP, const IID *iid, DWORD dw)
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{
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FIXME("%p %p %d\n", pUnkCP, iid, dw);
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return S_OK;
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}
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/***********************************************************************
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* AtlFreeMarshalStream [ATL.@]
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*/
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HRESULT WINAPI AtlFreeMarshalStream(IStream *stm)
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{
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FIXME("%p\n", stm);
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return S_OK;
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}
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/***********************************************************************
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* AtlMarshalPtrInProc [ATL.@]
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*/
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HRESULT WINAPI AtlMarshalPtrInProc(IUnknown *pUnk, const IID *iid, IStream **pstm)
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{
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FIXME("%p %p %p\n", pUnk, iid, pstm);
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return E_FAIL;
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}
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/***********************************************************************
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* AtlUnmarshalPtr [ATL.@]
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*/
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HRESULT WINAPI AtlUnmarshalPtr(IStream *stm, const IID *iid, IUnknown **ppUnk)
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{
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FIXME("%p %p %p\n", stm, iid, ppUnk);
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return E_FAIL;
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}
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/***********************************************************************
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* AtlModuleGetClassObject [ATL.@]
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*/
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HRESULT WINAPI AtlModuleGetClassObject(_ATL_MODULEW *pm, REFCLSID rclsid,
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REFIID riid, LPVOID *ppv)
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{
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int i;
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TRACE("%p %s %s %p\n", pm, debugstr_guid(rclsid), debugstr_guid(riid), ppv);
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if (pm == NULL)
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return E_INVALIDARG;
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for (i = 0; pm->m_pObjMap[i].pclsid != NULL; i++)
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{
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if (IsEqualCLSID(pm->m_pObjMap[i].pclsid, rclsid))
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{
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_ATL_OBJMAP_ENTRYW *obj = &pm->m_pObjMap[i];
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TRACE("found object %i\n", i);
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if (obj->pfnGetClassObject)
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return obj->pfnGetClassObject(obj->pfnCreateInstance, riid, ppv);
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}
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}
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WARN("no class object found for %s\n", debugstr_guid(rclsid));
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return E_FAIL;
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}
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/***********************************************************************
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* AtlModuleGetClassObject [ATL.@]
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*/
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HRESULT WINAPI AtlModuleRegisterTypeLib(_ATL_MODULEW *pm, LPCOLESTR lpszIndex)
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{
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HRESULT hRes;
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BSTR path;
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ITypeLib *typelib;
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TRACE("%p %s\n", pm, debugstr_w(lpszIndex));
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if (!pm)
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return E_INVALIDARG;
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hRes = AtlModuleLoadTypeLib(pm, lpszIndex, &path, &typelib);
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if (SUCCEEDED(hRes))
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{
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hRes = RegisterTypeLib(typelib, path, NULL); /* FIXME: pass help directory */
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ITypeLib_Release(typelib);
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SysFreeString(path);
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}
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return hRes;
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}
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/***********************************************************************
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* AtlModuleRevokeClassObjects [ATL.@]
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*/
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HRESULT WINAPI AtlModuleRevokeClassObjects(_ATL_MODULEW *pm)
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{
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FIXME("%p\n", pm);
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return E_FAIL;
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}
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/***********************************************************************
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* AtlModuleUnregisterServer [ATL.@]
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*/
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HRESULT WINAPI AtlModuleUnregisterServer(_ATL_MODULEW *pm, const CLSID *clsid)
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{
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FIXME("%p %s\n", pm, debugstr_guid(clsid));
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return E_FAIL;
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}
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/***********************************************************************
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* AtlModuleRegisterWndClassInfoW [ATL.@]
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*
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* PARAMS
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* pm [IO] Information about the module registering the window.
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* wci [IO] Information about the window being registered.
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* pProc [O] Window procedure of the registered class.
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*
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* RETURNS
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* Atom representing the registered class.
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*
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* NOTES
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* Can be called multiple times without error, unlike RegisterClassEx().
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*
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* If the class name is NULL, then a class with a name of "ATLxxxxxxxx" is
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* registered, where the 'x's represent a unique value.
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*
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*/
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ATOM WINAPI AtlModuleRegisterWndClassInfoW(_ATL_MODULEW *pm, _ATL_WNDCLASSINFOW *wci, WNDPROC *pProc)
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{
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ATOM atom;
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FIXME("%p %p %p semi-stub\n", pm, wci, pProc);
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atom = wci->m_atom;
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if (!atom)
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{
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WNDCLASSEXW wc;
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TRACE("wci->m_wc.lpszClassName = %s\n", debugstr_w(wci->m_wc.lpszClassName));
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if (!wci->m_wc.lpszClassName)
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{
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static const WCHAR szFormat[] = {'A','T','L','%','0','8','x',0};
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sprintfW(wci->m_szAutoName, szFormat, (UINT)(UINT_PTR)wci);
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TRACE("auto-generated class name %s\n", debugstr_w(wci->m_szAutoName));
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wci->m_wc.lpszClassName = wci->m_szAutoName;
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}
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atom = GetClassInfoExW(pm->m_hInst, wci->m_wc.lpszClassName, &wc);
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if (!atom)
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atom = RegisterClassExW(&wci->m_wc);
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wci->pWndProc = wci->m_wc.lpfnWndProc;
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wci->m_atom = atom;
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}
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*pProc = wci->pWndProc;
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TRACE("returning 0x%04x\n", atom);
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return atom;
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}
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void WINAPI AtlHiMetricToPixel(const SIZEL* lpHiMetric, SIZEL* lpPix)
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{
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HDC dc = GetDC(NULL);
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lpPix->cx = lpHiMetric->cx * GetDeviceCaps( dc, LOGPIXELSX ) / 100;
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lpPix->cy = lpHiMetric->cy * GetDeviceCaps( dc, LOGPIXELSY ) / 100;
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ReleaseDC( NULL, dc );
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}
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void WINAPI AtlPixelToHiMetric(const SIZEL* lpPix, SIZEL* lpHiMetric)
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{
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HDC dc = GetDC(NULL);
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lpHiMetric->cx = 100 * lpPix->cx / GetDeviceCaps( dc, LOGPIXELSX );
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lpHiMetric->cy = 100 * lpPix->cy / GetDeviceCaps( dc, LOGPIXELSY );
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ReleaseDC( NULL, dc );
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}
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/***********************************************************************
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* AtlModuleAddCreateWndData [ATL.@]
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*/
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void WINAPI AtlModuleAddCreateWndData(_ATL_MODULEW *pM, _AtlCreateWndData *pData, void* pvObject)
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{
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TRACE("(%p, %p, %p)\n", pM, pData, pvObject);
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pData->m_pThis = pvObject;
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pData->m_dwThreadID = GetCurrentThreadId();
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pData->m_pNext = pM->m_pCreateWndList;
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pM->m_pCreateWndList = pData;
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}
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/***********************************************************************
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* AtlModuleExtractCreateWndData [ATL.@]
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*
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* NOTE: I failed to find any good description of this function.
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* Tests show that this function extracts one of _AtlCreateWndData
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* records from the current thread from a list
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*
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*/
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void* WINAPI AtlModuleExtractCreateWndData(_ATL_MODULEW *pM)
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{
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_AtlCreateWndData **ppData;
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TRACE("(%p)\n", pM);
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for(ppData = &pM->m_pCreateWndList; *ppData!=NULL; ppData = &(*ppData)->m_pNext)
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{
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if ((*ppData)->m_dwThreadID == GetCurrentThreadId())
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{
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_AtlCreateWndData *pData = *ppData;
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*ppData = pData->m_pNext;
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return pData->m_pThis;
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}
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}
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return NULL;
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}
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