1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/netwerk/protocol/ftp/nsFtpControlConnection.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,84 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* vim:set et ts=4 sts=4 sw=4 cin: */
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef nsFtpControlConnection_h___
1.11 +#define nsFtpControlConnection_h___
1.12 +
1.13 +#include "nsCOMPtr.h"
1.14 +
1.15 +#include "nsISocketTransport.h"
1.16 +#include "nsIAsyncInputStream.h"
1.17 +#include "nsAutoPtr.h"
1.18 +#include "nsString.h"
1.19 +#include "mozilla/Attributes.h"
1.20 +
1.21 +class nsIOutputStream;
1.22 +class nsIProxyInfo;
1.23 +class nsITransportEventSink;
1.24 +
1.25 +class nsFtpControlConnectionListener : public nsISupports {
1.26 +public:
1.27 + /**
1.28 + * Called when a chunk of data arrives on the control connection.
1.29 + * @param data
1.30 + * The new data or null if an error occurred.
1.31 + * @param dataLen
1.32 + * The data length in bytes.
1.33 + */
1.34 + virtual void OnControlDataAvailable(const char *data, uint32_t dataLen) = 0;
1.35 +
1.36 + /**
1.37 + * Called when an error occurs on the control connection.
1.38 + * @param status
1.39 + * A failure code providing more info about the error.
1.40 + */
1.41 + virtual void OnControlError(nsresult status) = 0;
1.42 +};
1.43 +
1.44 +class nsFtpControlConnection MOZ_FINAL : public nsIInputStreamCallback
1.45 +{
1.46 +public:
1.47 + NS_DECL_ISUPPORTS
1.48 + NS_DECL_NSIINPUTSTREAMCALLBACK
1.49 +
1.50 + nsFtpControlConnection(const nsCSubstring& host, uint32_t port);
1.51 + ~nsFtpControlConnection();
1.52 +
1.53 + nsresult Connect(nsIProxyInfo* proxyInfo, nsITransportEventSink* eventSink);
1.54 + nsresult Disconnect(nsresult status);
1.55 + nsresult Write(const nsCSubstring& command);
1.56 +
1.57 + bool IsAlive();
1.58 +
1.59 + nsITransport *Transport() { return mSocket; }
1.60 +
1.61 + /**
1.62 + * Call this function to be notified asynchronously when there is data
1.63 + * available for the socket. The listener passed to this method replaces
1.64 + * any existing listener, and the listener can be null to disconnect the
1.65 + * previous listener.
1.66 + */
1.67 + nsresult WaitData(nsFtpControlConnectionListener *listener);
1.68 +
1.69 + uint32_t mServerType; // what kind of server is it.
1.70 + nsString mPassword;
1.71 + int32_t mSuspendedWrite;
1.72 + nsCString mPwd;
1.73 + uint32_t mSessionId;
1.74 + bool mUseUTF8;
1.75 +
1.76 +private:
1.77 + nsCString mHost;
1.78 + uint32_t mPort;
1.79 +
1.80 + nsCOMPtr<nsISocketTransport> mSocket;
1.81 + nsCOMPtr<nsIOutputStream> mSocketOutput;
1.82 + nsCOMPtr<nsIAsyncInputStream> mSocketInput;
1.83 +
1.84 + nsRefPtr<nsFtpControlConnectionListener> mListener;
1.85 +};
1.86 +
1.87 +#endif
