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131 lines
4.4 KiB
C++
131 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Bradley Baetz <bbaetz@cs.mcgill.ca>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsFtpProtocolHandler_h__
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#define nsFtpProtocolHandler_h__
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#include "nsFtpControlConnection.h"
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#include "nsIServiceManager.h"
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#include "nsIProxiedProtocolHandler.h"
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#include "nsTArray.h"
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#include "nsIIOService.h"
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#include "nsITimer.h"
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#include "nsIObserverService.h"
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#include "nsICacheSession.h"
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#include "nsIObserver.h"
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#include "nsWeakReference.h"
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#include "nsCRT.h"
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class nsITimer;
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class nsIStreamListener;
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//-----------------------------------------------------------------------------
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class nsFtpProtocolHandler : public nsIProxiedProtocolHandler
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, public nsIObserver
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, public nsSupportsWeakReference
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIPROTOCOLHANDLER
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NS_DECL_NSIPROXIEDPROTOCOLHANDLER
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NS_DECL_NSIOBSERVER
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nsFtpProtocolHandler();
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virtual ~nsFtpProtocolHandler();
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nsresult Init();
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// FTP Connection list access
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nsresult InsertConnection(nsIURI *aKey, nsFtpControlConnection *aConn);
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nsresult RemoveConnection(nsIURI *aKey, nsFtpControlConnection **aConn);
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PRUint32 GetSessionId() { return mSessionId; }
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PRUint8 GetDataQoSBits() { return mDataQoSBits; }
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PRUint8 GetControlQoSBits() { return mControlQoSBits; }
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private:
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// Stuff for the timer callback function
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struct timerStruct {
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nsCOMPtr<nsITimer> timer;
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nsFtpControlConnection *conn;
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char *key;
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timerStruct() : conn(nsnull), key(nsnull) {}
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~timerStruct() {
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if (timer)
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timer->Cancel();
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if (key)
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nsMemory::Free(key);
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if (conn) {
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conn->Disconnect(NS_ERROR_ABORT);
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NS_RELEASE(conn);
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}
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}
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};
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static void Timeout(nsITimer *aTimer, void *aClosure);
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void ClearAllConnections();
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nsTArray<timerStruct*> mRootConnectionList;
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nsCOMPtr<nsICacheSession> mCacheSession;
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PRInt32 mIdleTimeout;
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// When "clear active logins" is performed, all idle connection are dropped
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// and mSessionId is incremented. When nsFtpState wants to insert idle
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// connection we refuse to cache if its mSessionId is different (i.e.
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// control connection had been created before last "clear active logins" was
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// performed.
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PRUint32 mSessionId;
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PRUint8 mControlQoSBits;
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PRUint8 mDataQoSBits;
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};
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//-----------------------------------------------------------------------------
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extern nsFtpProtocolHandler *gFtpHandler;
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#ifdef PR_LOGGING
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extern PRLogModuleInfo* gFTPLog;
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#endif
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#endif // !nsFtpProtocolHandler_h__
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