gecko-dev/netwerk/protocol/ftp/nsFtpProtocolHandler.h

92 lines
2.7 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsFtpProtocolHandler_h__
#define nsFtpProtocolHandler_h__
#include "nsFtpControlConnection.h"
#include "nsIProxiedProtocolHandler.h"
#include "nsTArray.h"
#include "nsITimer.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
class nsICacheSession;
//-----------------------------------------------------------------------------
class nsFtpProtocolHandler : public nsIProxiedProtocolHandler
, public nsIObserver
, public nsSupportsWeakReference
{
public:
NS_DECL_THREADSAFE_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);
uint32_t GetSessionId() { return mSessionId; }
uint8_t GetDataQoSBits() { return mDataQoSBits; }
uint8_t GetControlQoSBits() { return mControlQoSBits; }
private:
// Stuff for the timer callback function
struct timerStruct {
nsCOMPtr<nsITimer> timer;
nsFtpControlConnection *conn;
char *key;
timerStruct() : conn(nullptr), key(nullptr) {}
~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;
int32_t 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.
uint32_t mSessionId;
uint8_t mControlQoSBits;
uint8_t mDataQoSBits;
};
//-----------------------------------------------------------------------------
extern nsFtpProtocolHandler *gFtpHandler;
#ifdef PR_LOGGING
extern PRLogModuleInfo* gFTPLog;
#endif
#endif // !nsFtpProtocolHandler_h__