117 lines
2.9 KiB
C++
117 lines
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsXPConnectFactory.h"
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#include "nsRepository.h"
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#include "nsXPComFactory.h"
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#include "nsIScriptObjectOwner.h"
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#include "nsIScriptGlobalObject.h"
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#include "nsIDOMXPConnectFactory.h"
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XPConnectFactoryImpl::XPConnectFactoryImpl()
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{
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NS_INIT_REFCNT();
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mScriptObject = nsnull;
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}
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XPConnectFactoryImpl::~XPConnectFactoryImpl()
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{
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}
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// -----
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// Implementation of nsISupports interface methods...
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// -----
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NS_IMPL_ADDREF(XPConnectFactoryImpl)
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NS_IMPL_RELEASE(XPConnectFactoryImpl)
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NS_IMPL_QUERY_INTERFACE2(XPConnectFactoryImpl, nsIDOMXPConnectFactory, nsIScriptObjectOwner)
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// -----
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// Implementation of nsIXPConnectFactory interface methods...
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// -----
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NS_IMETHODIMP
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XPConnectFactoryImpl::CreateInstance(const nsString &progID, nsISupports**_retval)
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{
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nsresult rv;
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char *progIdStr;
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// Argument validation...
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if (!_retval) {
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rv = NS_ERROR_NULL_POINTER;
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goto done;
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}
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*_retval = nsnull;
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progIdStr = progID.ToNewCString();
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if (progIdStr) {
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rv = nsRepository::CreateInstance(progIdStr,
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nsnull, // No Aggregration
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NS_GET_IID(nsISupports),
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(void**)_retval);
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delete [] progIdStr;
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} else {
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rv = NS_ERROR_OUT_OF_MEMORY;
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}
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done:
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return rv;
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}
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// -----
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// Implementation of nsIScriptObjectOwner interface methods...
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// -----
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NS_IMETHODIMP
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XPConnectFactoryImpl::GetScriptObject(nsIScriptContext *aContext, void **aScriptObject)
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{
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nsresult rv = NS_OK;
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// Argument validation...
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if (!aScriptObject) {
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rv = NS_ERROR_NULL_POINTER;
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} else {
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if (!mScriptObject) {
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nsIScriptGlobalObject *global = aContext->GetGlobalObject();
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rv = NS_NewScriptXPConnectFactory(aContext, (nsISupports *)(nsIDOMXPConnectFactory*)this, global, (void**)&mScriptObject);
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NS_IF_RELEASE(global);
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}
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*aScriptObject = mScriptObject;
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}
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return rv;
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}
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NS_IMETHODIMP
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XPConnectFactoryImpl::SetScriptObject(void *aScriptObject)
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{
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mScriptObject = aScriptObject;
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return NS_OK;
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}
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