gecko/dom/workers/XMLHttpRequestPrivate.h
2011-08-13 12:43:51 -07:00

173 lines
4.4 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* ***** 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 Web Workers.
*
* The Initial Developer of the Original Code is
* The Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Ben Turner <bent.mozilla@gmail.com> (Original Author)
*
* Alternatively, the contents of this file may be used under the terms of
* either 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
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef mozilla_dom_workers_xmlhttprequestprivate_h__
#define mozilla_dom_workers_xmlhttprequestprivate_h__
#include "Workers.h"
#include "jspubtd.h"
#include "nsAutoPtr.h"
#include "EventTarget.h"
#include "WorkerFeature.h"
#include "WorkerPrivate.h"
BEGIN_WORKERS_NAMESPACE
namespace xhr {
class Proxy;
class XMLHttpRequestPrivate : public events::EventTarget,
public WorkerFeature
{
JSObject* mJSObject;
JSObject* mUploadJSObject;
WorkerPrivate* mWorkerPrivate;
nsRefPtr<Proxy> mProxy;
PRUint32 mJSObjectRootCount;
bool mMultipart;
bool mBackgroundRequest;
bool mWithCredentials;
bool mCanceled;
public:
XMLHttpRequestPrivate(JSObject* aObj, WorkerPrivate* aWorkerPrivate);
~XMLHttpRequestPrivate();
void
FinalizeInstance(JSContext* aCx)
{
ReleaseProxy();
events::EventTarget::FinalizeInstance(aCx);
}
void
UnrootJSObject(JSContext* aCx);
JSObject*
GetJSObject()
{
mWorkerPrivate->AssertIsOnWorkerThread();
return mJSObject;
}
JSObject*
GetUploadJSObject()
{
mWorkerPrivate->AssertIsOnWorkerThread();
return mUploadJSObject;
}
void
SetUploadObject(JSObject* aUploadObj)
{
mWorkerPrivate->AssertIsOnWorkerThread();
mUploadJSObject = aUploadObj;
}
using events::EventTarget::TraceInstance;
using events::EventTarget::GetEventListenerOnEventTarget;
using events::EventTarget::SetEventListenerOnEventTarget;
bool
Notify(JSContext* aCx, Status aStatus);
bool
SetMultipart(JSContext* aCx, jsval *aVp);
bool
SetMozBackgroundRequest(JSContext* aCx, jsval *aVp);
bool
SetWithCredentials(JSContext* aCx, jsval *aVp);
bool
Abort(JSContext* aCx);
JSString*
GetAllResponseHeaders(JSContext* aCx);
JSString*
GetResponseHeader(JSContext* aCx, JSString* aHeader);
bool
Open(JSContext* aCx, JSString* aMethod, JSString* aURL, bool aAsync,
JSString* aUser, JSString* aPassword);
bool
Send(JSContext* aCx, bool aHasBody, jsval aBody);
bool
SendAsBinary(JSContext* aCx, JSString* aBody);
bool
SetRequestHeader(JSContext* aCx, JSString* aHeader, JSString* aValue);
bool
OverrideMimeType(JSContext* aCx, JSString* aMimeType);
private:
void
ReleaseProxy();
bool
RootJSObject(JSContext* aCx);
bool
MaybeDispatchPrematureAbortEvents(JSContext* aCx, bool aFromOpen);
bool
DispatchPrematureAbortEvent(JSContext* aCx, JSObject* aTarget,
PRUint64 aEventType, bool aUploadTarget);
bool
SendInProgress() const
{
return mJSObjectRootCount != 0;
}
};
} // namespace xhr
END_WORKERS_NAMESPACE
#endif // mozilla_dom_workers_xmlhttprequestprivate_h__