gecko/uriloader/exthandler/ExternalHelperAppParent.h

91 lines
3.2 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/****** 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 IPC External Helper App module.
*
* The Initial Developer of the Original Code is
* Brian Crowder <crowderbt@gmail.com>.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 ***** */
#include "mozilla/dom/PExternalHelperAppParent.h"
#include "nsIChannel.h"
#include "nsIMultiPartChannel.h"
#include "nsIResumableChannel.h"
#include "nsHashPropertyBag.h"
namespace IPC {
class URI;
}
namespace mozilla {
namespace dom {
class ContentParent;
class ExternalHelperAppParent : public PExternalHelperAppParent
, public nsHashPropertyBag
, public nsIChannel
, public nsIMultiPartChannel
, public nsIResumableChannel
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIREQUEST
NS_DECL_NSICHANNEL
NS_DECL_NSIMULTIPARTCHANNEL
NS_DECL_NSIRESUMABLECHANNEL
bool RecvOnStartRequest(const nsCString& entityID);
bool RecvOnDataAvailable(const nsCString& data, const PRUint32& offset, const PRUint32& count);
bool RecvOnStopRequest(const nsresult& code);
ExternalHelperAppParent(const IPC::URI& uri, const PRInt64& contentLength);
void Init(ContentParent *parent,
const nsCString& aMimeContentType,
const nsCString& aContentDisposition,
const PRBool& aForceSave);
virtual ~ExternalHelperAppParent();
private:
nsCOMPtr<nsIStreamListener> mListener;
nsCOMPtr<nsIURI> mURI;
PRBool mPending;
nsLoadFlags mLoadFlags;
nsresult mStatus;
PRInt64 mContentLength;
nsCString mContentDisposition;
nsCString mEntityID;
};
} // namespace dom
} // namespace mozilla