oleproxy.c

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/*
 *  OLE32 proxy/stub handler
 *
 *  Copyright 2002  Marcus Meissner
 *  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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
 
#define COBJMACROS
 
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "objbase.h"
#include "ole2.h"
#include "rpc.h"
 
#include "compobj_private.h"
#include "moniker.h"
#include "comcat.h"
 
#include "wine/debug.h"
 
WINE_DEFAULT_DEBUG_CHANNEL(ole);
 
static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
{
    TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
 
    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IClassFactory))
    {
        *ppv = iface;
        return S_OK;
    }
 
    *ppv = NULL;
    return E_NOINTERFACE;
}
 
static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
{
    return 2;
}
 
static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
{
    return 1;
}
 
static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
{
    TRACE("(%x)\n", fLock);
    return S_OK;
}
 
static const IClassFactoryVtbl FileMonikerCFVtbl =
{
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    FileMoniker_CreateInstance,
    ClassFactory_LockServer
};
 
static IClassFactory FileMonikerCF = { &FileMonikerCFVtbl };
 
static const IClassFactoryVtbl ItemMonikerCFVtbl =
{
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    ItemMoniker_CreateInstance,
    ClassFactory_LockServer
};
 
static IClassFactory ItemMonikerCF = { &ItemMonikerCFVtbl };
 
static const IClassFactoryVtbl AntiMonikerCFVtbl =
{
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    AntiMoniker_CreateInstance,
    ClassFactory_LockServer
};
 
static IClassFactory AntiMonikerCF = { &AntiMonikerCFVtbl };
 
static const IClassFactoryVtbl CompositeMonikerCFVtbl =
{
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    CompositeMoniker_CreateInstance,
    ClassFactory_LockServer
};
 
static IClassFactory CompositeMonikerCF = { &CompositeMonikerCFVtbl };
 
static const IClassFactoryVtbl ClassMonikerCFVtbl =
{
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    ClassMoniker_CreateInstance,
    ClassFactory_LockServer
};
 
static IClassFactory ClassMonikerCF = { &ClassMonikerCFVtbl };
 
static const IClassFactoryVtbl PointerMonikerCFVtbl =
{
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    PointerMoniker_CreateInstance,
    ClassFactory_LockServer
};
 
static IClassFactory PointerMonikerCF = { &PointerMonikerCFVtbl };
 
static const IClassFactoryVtbl ComCatCFVtbl =
{
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    ComCat_CreateInstance,
    ClassFactory_LockServer
};
 
static IClassFactory ComCatCF = { &ComCatCFVtbl };
 
static const IClassFactoryVtbl GlobalOptionsCFVtbl =
{
    ClassFactory_QueryInterface,
    ClassFactory_AddRef,
    ClassFactory_Release,
    GlobalOptions_CreateInstance,
    ClassFactory_LockServer
};
 
IClassFactory GlobalOptionsCF = { &GlobalOptionsCFVtbl };
 
/***********************************************************************
 *           DllGetClassObject [OLE32.@]
 */
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid,LPVOID *ppv)
{
    HRESULT hr;
 
    *ppv = NULL;
    if (IsEqualIID(rclsid,&CLSID_DfMarshal)&&(
        IsEqualIID(iid,&IID_IClassFactory) ||
        IsEqualIID(iid,&IID_IUnknown)
    )
    )
    return MARSHAL_GetStandardMarshalCF(ppv);
    if (IsEqualIID(rclsid,&CLSID_StdGlobalInterfaceTable) && (IsEqualIID(iid,&IID_IClassFactory) || IsEqualIID(iid,&IID_IUnknown)))
        return StdGlobalInterfaceTable_GetFactory(ppv);
    if (IsEqualCLSID(rclsid, &CLSID_FileMoniker))
        return IClassFactory_QueryInterface(&FileMonikerCF, iid, ppv);
    if (IsEqualCLSID(rclsid, &CLSID_ItemMoniker))
        return IClassFactory_QueryInterface(&ItemMonikerCF, iid, ppv);
    if (IsEqualCLSID(rclsid, &CLSID_AntiMoniker))
        return IClassFactory_QueryInterface(&AntiMonikerCF, iid, ppv);
    if (IsEqualCLSID(rclsid, &CLSID_CompositeMoniker))
        return IClassFactory_QueryInterface(&CompositeMonikerCF, iid, ppv);
    if (IsEqualCLSID(rclsid, &CLSID_ClassMoniker))
        return IClassFactory_QueryInterface(&ClassMonikerCF, iid, ppv);
    if (IsEqualCLSID(rclsid, &CLSID_PointerMoniker))
        return IClassFactory_QueryInterface(&PointerMonikerCF, iid, ppv);
    if (IsEqualGUID(rclsid, &CLSID_StdComponentCategoriesMgr))
        return IClassFactory_QueryInterface(&ComCatCF, iid, ppv);
 
    hr = OLE32_DllGetClassObject(rclsid, iid, ppv);
    if (SUCCEEDED(hr))
        return hr;
 
    return Handler_DllGetClassObject(rclsid, iid, ppv);
}