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264 lines
9.0 KiB
C
264 lines
9.0 KiB
C
/*
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* COM proxy/stub factory (CStdPSFactory) implementation
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*
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* Copyright 2001 Ove Kåven, TransGaming Technologies
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.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 "winreg.h"
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#include "objbase.h"
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#include "rpcproxy.h"
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#include "wine/debug.h"
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#include "cpsf.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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static BOOL FindProxyInfo(const ProxyFileInfo **pProxyFileList, REFIID riid, const ProxyFileInfo **pProxyInfo, int *pIndex)
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{
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while (*pProxyFileList) {
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if ((*pProxyFileList)->pIIDLookupRtn(riid, pIndex)) {
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*pProxyInfo = *pProxyFileList;
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TRACE("found: ProxyInfo %p Index %d\n", *pProxyInfo, *pIndex);
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return TRUE;
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}
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pProxyFileList++;
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}
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TRACE("not found\n");
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return FALSE;
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}
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static HRESULT WINAPI CStdPSFactory_QueryInterface(LPPSFACTORYBUFFER iface,
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REFIID riid,
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LPVOID *obj)
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{
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CStdPSFactoryBuffer *This = (CStdPSFactoryBuffer *)iface;
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TRACE("(%p)->QueryInterface(%s,%p)\n",iface,debugstr_guid(riid),obj);
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if (IsEqualGUID(&IID_IUnknown,riid) ||
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IsEqualGUID(&IID_IPSFactoryBuffer,riid)) {
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*obj = This;
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This->RefCount++;
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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static ULONG WINAPI CStdPSFactory_AddRef(LPPSFACTORYBUFFER iface)
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{
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CStdPSFactoryBuffer *This = (CStdPSFactoryBuffer *)iface;
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TRACE("(%p)->AddRef()\n",iface);
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return ++(This->RefCount);
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}
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static ULONG WINAPI CStdPSFactory_Release(LPPSFACTORYBUFFER iface)
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{
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CStdPSFactoryBuffer *This = (CStdPSFactoryBuffer *)iface;
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TRACE("(%p)->Release()\n",iface);
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return --(This->RefCount);
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}
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static HRESULT WINAPI CStdPSFactory_CreateProxy(LPPSFACTORYBUFFER iface,
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LPUNKNOWN pUnkOuter,
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REFIID riid,
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LPRPCPROXYBUFFER *ppProxy,
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LPVOID *ppv)
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{
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CStdPSFactoryBuffer *This = (CStdPSFactoryBuffer *)iface;
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const ProxyFileInfo *ProxyInfo;
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int Index;
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TRACE("(%p)->CreateProxy(%p,%s,%p,%p)\n",iface,pUnkOuter,
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debugstr_guid(riid),ppProxy,ppv);
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if (!FindProxyInfo(This->pProxyFileList,riid,&ProxyInfo,&Index))
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return E_NOINTERFACE;
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return StdProxy_Construct(riid, pUnkOuter, ProxyInfo->pNamesArray[Index],
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ProxyInfo->pProxyVtblList[Index],
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ProxyInfo->pStubVtblList[Index], iface, ppProxy, ppv);
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}
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static HRESULT WINAPI CStdPSFactory_CreateStub(LPPSFACTORYBUFFER iface,
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REFIID riid,
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LPUNKNOWN pUnkServer,
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LPRPCSTUBBUFFER *ppStub)
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{
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CStdPSFactoryBuffer *This = (CStdPSFactoryBuffer *)iface;
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const ProxyFileInfo *ProxyInfo;
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int Index;
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TRACE("(%p)->CreateStub(%s,%p,%p)\n",iface,debugstr_guid(riid),
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pUnkServer,ppStub);
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if (!FindProxyInfo(This->pProxyFileList,riid,&ProxyInfo,&Index))
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return E_NOINTERFACE;
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return CStdStubBuffer_Construct(riid, pUnkServer, ProxyInfo->pNamesArray[Index],
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ProxyInfo->pStubVtblList[Index], iface, ppStub);
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}
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static const IPSFactoryBufferVtbl CStdPSFactory_Vtbl =
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{
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CStdPSFactory_QueryInterface,
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CStdPSFactory_AddRef,
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CStdPSFactory_Release,
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CStdPSFactory_CreateProxy,
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CStdPSFactory_CreateStub
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};
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/***********************************************************************
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* NdrDllGetClassObject [RPCRT4.@]
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*/
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HRESULT WINAPI NdrDllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv,
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const ProxyFileInfo **pProxyFileList,
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const CLSID *pclsid,
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CStdPSFactoryBuffer *pPSFactoryBuffer)
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{
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*ppv = NULL;
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if (!pPSFactoryBuffer->lpVtbl) {
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pPSFactoryBuffer->lpVtbl = &CStdPSFactory_Vtbl;
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pPSFactoryBuffer->RefCount = 0;
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pPSFactoryBuffer->pProxyFileList = pProxyFileList;
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}
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if (IsEqualGUID(rclsid, pclsid))
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return IPSFactoryBuffer_QueryInterface((LPPSFACTORYBUFFER)pPSFactoryBuffer, iid, ppv);
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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/***********************************************************************
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* NdrDllCanUnloadNow [RPCRT4.@]
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*/
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HRESULT WINAPI NdrDllCanUnloadNow(CStdPSFactoryBuffer *pPSFactoryBuffer)
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{
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return !(pPSFactoryBuffer->RefCount);
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}
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/***********************************************************************
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* NdrDllRegisterProxy [RPCRT4.@]
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*/
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HRESULT WINAPI NdrDllRegisterProxy(HMODULE hDll,
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const ProxyFileInfo **pProxyFileList,
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const CLSID *pclsid)
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{
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LPSTR clsid;
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char keyname[120], module[MAX_PATH];
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HKEY key, subkey;
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DWORD len;
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TRACE("(%p,%p,%s)\n", hDll, pProxyFileList, debugstr_guid(pclsid));
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UuidToStringA((UUID*)pclsid, (unsigned char**)&clsid);
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/* register interfaces to point to clsid */
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while (*pProxyFileList) {
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unsigned u;
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for (u=0; u<(*pProxyFileList)->TableSize; u++) {
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CInterfaceStubVtbl *proxy = (*pProxyFileList)->pStubVtblList[u];
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PCInterfaceName name = (*pProxyFileList)->pNamesArray[u];
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LPSTR iid;
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TRACE("registering %s %s => %s\n", name, debugstr_guid(proxy->header.piid), clsid);
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UuidToStringA((UUID*)proxy->header.piid, (unsigned char**)&iid);
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snprintf(keyname, sizeof(keyname), "Interface\\{%s}", iid);
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RpcStringFreeA((unsigned char**)&iid);
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if (RegCreateKeyExA(HKEY_CLASSES_ROOT, keyname, 0, NULL, 0,
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KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS) {
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if (name)
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RegSetValueExA(key, NULL, 0, REG_SZ, (LPBYTE)name, strlen(name));
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if (RegCreateKeyExA(key, "ProxyStubClsid32", 0, NULL, 0,
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KEY_WRITE, NULL, &subkey, NULL) == ERROR_SUCCESS) {
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snprintf(module, sizeof(module), "{%s}", clsid);
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RegSetValueExA(subkey, NULL, 0, REG_SZ, (LPBYTE)module, strlen(module));
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RegCloseKey(subkey);
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}
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RegCloseKey(key);
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}
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}
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pProxyFileList++;
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}
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/* register clsid to point to module */
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snprintf(keyname, sizeof(keyname), "CLSID\\{%s}", clsid);
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len = GetModuleFileNameA(hDll, module, sizeof(module));
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if (len && len < sizeof(module)) {
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TRACE("registering CLSID %s => %s\n", clsid, module);
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if (RegCreateKeyExA(HKEY_CLASSES_ROOT, keyname, 0, NULL, 0,
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KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS) {
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if (RegCreateKeyExA(key, "InProcServer32", 0, NULL, 0,
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KEY_WRITE, NULL, &subkey, NULL) == ERROR_SUCCESS) {
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RegSetValueExA(subkey, NULL, 0, REG_SZ, (LPBYTE)module, strlen(module));
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RegCloseKey(subkey);
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}
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RegCloseKey(key);
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}
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}
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/* done */
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RpcStringFreeA((unsigned char**)&clsid);
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return S_OK;
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}
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/***********************************************************************
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* NdrDllUnregisterProxy [RPCRT4.@]
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*/
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HRESULT WINAPI NdrDllUnregisterProxy(HMODULE hDll,
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const ProxyFileInfo **pProxyFileList,
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const CLSID *pclsid)
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{
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LPSTR clsid;
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char keyname[120], module[MAX_PATH];
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DWORD len;
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TRACE("(%p,%p,%s)\n", hDll, pProxyFileList, debugstr_guid(pclsid));
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UuidToStringA((UUID*)pclsid, (unsigned char**)&clsid);
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/* unregister interfaces */
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while (*pProxyFileList) {
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unsigned u;
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for (u=0; u<(*pProxyFileList)->TableSize; u++) {
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CInterfaceStubVtbl *proxy = (*pProxyFileList)->pStubVtblList[u];
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PCInterfaceName name = (*pProxyFileList)->pNamesArray[u];
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LPSTR iid;
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TRACE("unregistering %s %s <= %s\n", name, debugstr_guid(proxy->header.piid), clsid);
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UuidToStringA((UUID*)proxy->header.piid, (unsigned char**)&iid);
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snprintf(keyname, sizeof(keyname), "Interface\\{%s}", iid);
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RpcStringFreeA((unsigned char**)&iid);
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RegDeleteKeyA(HKEY_CLASSES_ROOT, keyname);
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}
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pProxyFileList++;
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}
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/* unregister clsid */
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snprintf(keyname, sizeof(keyname), "CLSID\\{%s}", clsid);
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len = GetModuleFileNameA(hDll, module, sizeof(module));
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if (len && len < sizeof(module)) {
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TRACE("unregistering CLSID %s <= %s\n", clsid, module);
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RegDeleteKeyA(HKEY_CLASSES_ROOT, keyname);
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}
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/* done */
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RpcStringFreeA((unsigned char**)&clsid);
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return S_OK;
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}
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