gecko/netwerk/protocol/ftp/nsFtpProtocolHandler.h

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/* -*- Mode: C++; tab-width: 2; 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):
* Bradley Baetz <bbaetz@cs.mcgill.ca>
*
* 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 nsFtpProtocolHandler_h__
#define nsFtpProtocolHandler_h__
#include "nsFtpControlConnection.h"
#include "nsIServiceManager.h"
#include "nsIProxiedProtocolHandler.h"
#include "nsTArray.h"
#include "nsIIOService.h"
#include "nsITimer.h"
#include "nsIObserverService.h"
#include "nsICacheSession.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
#include "nsCRT.h"
class nsITimer;
class nsIStreamListener;
//-----------------------------------------------------------------------------
class nsFtpProtocolHandler : public nsIProxiedProtocolHandler
, public nsIObserver
, public nsSupportsWeakReference
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIPROTOCOLHANDLER
NS_DECL_NSIPROXIEDPROTOCOLHANDLER
NS_DECL_NSIOBSERVER
nsFtpProtocolHandler();
virtual ~nsFtpProtocolHandler();
nsresult Init();
// FTP Connection list access
nsresult InsertConnection(nsIURI *aKey, nsFtpControlConnection *aConn);
nsresult RemoveConnection(nsIURI *aKey, nsFtpControlConnection **aConn);
PRUint32 GetSessionId() { return mSessionId; }
PRUint8 GetDataQoSBits() { return mDataQoSBits; }
PRUint8 GetControlQoSBits() { return mControlQoSBits; }
private:
// Stuff for the timer callback function
struct timerStruct {
nsCOMPtr<nsITimer> timer;
nsFtpControlConnection *conn;
char *key;
timerStruct() : conn(nsnull), key(nsnull) {}
~timerStruct() {
if (timer)
timer->Cancel();
if (key)
nsMemory::Free(key);
if (conn) {
conn->Disconnect(NS_ERROR_ABORT);
NS_RELEASE(conn);
}
}
};
static void Timeout(nsITimer *aTimer, void *aClosure);
void ClearAllConnections();
nsTArray<timerStruct*> mRootConnectionList;
nsCOMPtr<nsICacheSession> mCacheSession;
PRInt32 mIdleTimeout;
// When "clear active logins" is performed, all idle connection are dropped
// and mSessionId is incremented. When nsFtpState wants to insert idle
// connection we refuse to cache if its mSessionId is different (i.e.
// control connection had been created before last "clear active logins" was
// performed.
PRUint32 mSessionId;
PRUint8 mControlQoSBits;
PRUint8 mDataQoSBits;
};
//-----------------------------------------------------------------------------
extern nsFtpProtocolHandler *gFtpHandler;
#endif // !nsFtpProtocolHandler_h__