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/*
* Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "JSXMLHttpRequest.h"
#include "DOMWindow.h"
#include "Document.h"
#include "Event.h"
#include "File.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "HTMLDocument.h"
#include "JSDOMWindowCustom.h"
#include "JSDocument.h"
#include "JSEvent.h"
#include "JSEventListener.h"
#include "JSFile.h"
#include "XMLHttpRequest.h"
#include <runtime/Error.h>
#include <interpreter/Interpreter.h>
using namespace JSC;
namespace WebCore {
void JSXMLHttpRequest::mark()
{
Base::mark();
if (XMLHttpRequestUpload* upload = m_impl->optionalUpload()) {
DOMObject* wrapper = getCachedDOMObjectWrapper(*Heap::heap(this)->globalData(), upload);
if (wrapper && !wrapper->marked())
wrapper->mark();
}
markIfNotNull(m_impl->onreadystatechange());
markIfNotNull(m_impl->onabort());
markIfNotNull(m_impl->onerror());
markIfNotNull(m_impl->onload());
markIfNotNull(m_impl->onloadstart());
markIfNotNull(m_impl->onprogress());
typedef XMLHttpRequest::EventListenersMap EventListenersMap;
typedef XMLHttpRequest::ListenerVector ListenerVector;
EventListenersMap& eventListeners = m_impl->eventListeners();
for (EventListenersMap::iterator mapIter = eventListeners.begin(); mapIter != eventListeners.end(); ++mapIter) {
for (ListenerVector::iterator vecIter = mapIter->second.begin(); vecIter != mapIter->second.end(); ++vecIter)
(*vecIter)->markJSFunction();
}
}
// Custom functions
JSValue JSXMLHttpRequest::open(ExecState* exec, const ArgList& args)
{
if (args.size() < 2)
return throwError(exec, SyntaxError, "Not enough arguments");
const KURL& url = impl()->scriptExecutionContext()->completeURL(args.at(1).toString(exec));
String method = args.at(0).toString(exec);
bool async = true;
if (args.size() >= 3)
async = args.at(2).toBoolean(exec);
ExceptionCode ec = 0;
if (args.size() >= 4 && !args.at(3).isUndefined()) {
String user = valueToStringWithNullCheck(exec, args.at(3));
if (args.size() >= 5 && !args.at(4).isUndefined()) {
String password = valueToStringWithNullCheck(exec, args.at(4));
impl()->open(method, url, async, user, password, ec);
} else
impl()->open(method, url, async, user, ec);
} else
impl()->open(method, url, async, ec);
setDOMException(exec, ec);
return jsUndefined();
}
JSValue JSXMLHttpRequest::setRequestHeader(ExecState* exec, const ArgList& args)
{
if (args.size() < 2)
return throwError(exec, SyntaxError, "Not enough arguments");
ExceptionCode ec = 0;
impl()->setRequestHeader(args.at(0).toString(exec), args.at(1).toString(exec), ec);
setDOMException(exec, ec);
return jsUndefined();
}
JSValue JSXMLHttpRequest::send(ExecState* exec, const ArgList& args)
{
ExceptionCode ec = 0;
if (args.isEmpty())
impl()->send(ec);
else {
JSValue val = args.at(0);
if (val.isUndefinedOrNull())
impl()->send(ec);
else if (val.isObject(&JSDocument::s_info))
impl()->send(toDocument(val), ec);
else if (val.isObject(&JSFile::s_info))
impl()->send(toFile(val), ec);
else
impl()->send(val.toString(exec), ec);
}
int signedLineNumber;
intptr_t sourceID;
UString sourceURL;
JSValue function;
exec->interpreter()->retrieveLastCaller(exec, signedLineNumber, sourceID, sourceURL, function);
impl()->setLastSendLineNumber(signedLineNumber >= 0 ? signedLineNumber : 0);
impl()->setLastSendURL(sourceURL);
setDOMException(exec, ec);
return jsUndefined();
}
JSValue JSXMLHttpRequest::getResponseHeader(ExecState* exec, const ArgList& args)
{
if (args.size() < 1)
return throwError(exec, SyntaxError, "Not enough arguments");
ExceptionCode ec = 0;
JSValue header = jsStringOrNull(exec, impl()->getResponseHeader(args.at(0).toString(exec), ec));
setDOMException(exec, ec);
return header;
}
JSValue JSXMLHttpRequest::overrideMimeType(ExecState* exec, const ArgList& args)
{
if (args.size() < 1)
return throwError(exec, SyntaxError, "Not enough arguments");
impl()->overrideMimeType(args.at(0).toString(exec));
return jsUndefined();
}
JSValue JSXMLHttpRequest::addEventListener(ExecState* exec, const ArgList& args)
{
JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
if (!globalObject)
return jsUndefined();
RefPtr<JSEventListener> listener = globalObject->findOrCreateJSEventListener(args.at(1));
if (!listener)
return jsUndefined();
impl()->addEventListener(args.at(0).toString(exec), listener.release(), args.at(2).toBoolean(exec));
return jsUndefined();
}
JSValue JSXMLHttpRequest::removeEventListener(ExecState* exec, const ArgList& args)
{
JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
if (!globalObject)
return jsUndefined();
JSEventListener* listener = globalObject->findJSEventListener(args.at(1));
if (!listener)
return jsUndefined();
impl()->removeEventListener(args.at(0).toString(exec), listener, args.at(2).toBoolean(exec));
return jsUndefined();
}
JSValue JSXMLHttpRequest::responseText(ExecState* exec) const
{
return jsOwnedStringOrNull(exec, impl()->responseText());
}
} // namespace WebCore
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