/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * ***** END LICENSE BLOCK ***** */

/* entry point wrappers. */

#include "xptcprivate.h"
#include "xptiprivate.h"

NS_IMETHODIMP
nsXPTCStubBase::QueryInterface(REFNSIID aIID,
                               void **aInstancePtr)
{
    if (aIID.Equals(mEntry->mIID)) {
        NS_ADDREF_THIS();
        *aInstancePtr = static_cast<nsISupports*>(this);
        return NS_OK;
    }

    return mOuter->QueryInterface(aIID, aInstancePtr);
}

NS_IMETHODIMP_(nsrefcnt)
nsXPTCStubBase::AddRef()
{
    return mOuter->AddRef();
}

NS_IMETHODIMP_(nsrefcnt)
nsXPTCStubBase::Release()
{
    return mOuter->Release();
}

EXPORT_XPCOM_API(nsresult)
NS_GetXPTCallStub(REFNSIID aIID, nsIXPTCProxy* aOuter,
                  nsISomeInterface* *aResult)
{
    NS_ENSURE_ARG(aOuter && aResult);

    xptiInterfaceInfoManager *iim =
        xptiInterfaceInfoManager::GetInterfaceInfoManagerNoAddRef();
    NS_ENSURE_TRUE(iim, NS_ERROR_NOT_INITIALIZED);

    xptiInterfaceEntry *iie = iim->GetInterfaceEntryForIID(&aIID);
    if (!iie || !iie->EnsureResolved())
        return NS_ERROR_FAILURE;

    nsXPTCStubBase* newbase = new nsXPTCStubBase(aOuter, iie);
    if (!newbase)
        return NS_ERROR_OUT_OF_MEMORY;

    *aResult = newbase;
    return NS_OK;
}

EXPORT_XPCOM_API(void)
NS_DestroyXPTCallStub(nsISomeInterface* aStub)
{
    nsXPTCStubBase* stub = static_cast<nsXPTCStubBase*>(aStub);
    delete(stub);
}