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Sweden-Number/dlls/rpcrt4/cpsf.c

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