move src/plugins/coreplugin/ssh to src/lib/utils/ssh

Merge-request: 253 Reviewed-by: hjk <qtc-committer@nokia.com>
2011-02-14 16:34:17 +01:00
parent 3b2804d01a
commit 94548a1e1f
85 changed files with 341 additions and 337 deletions
--- a/src/libs/utils/ssh/sshchannel_p.h
+++ b/src/libs/utils/ssh/sshchannel_p.h
@@ -0,0 +1,129 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** No Commercial Usage
+**
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+
+#ifndef SSHCHANNEL_P_H
+#define SSHCHANNEL_P_H
+
+#include <QtCore/QByteArray>
+#include <QtCore/QObject>
+#include <QtCore/QString>
+
+QT_FORWARD_DECLARE_CLASS(QTimer)
+
+namespace Utils {
+namespace Internal {
+
+struct SshChannelExitSignal;
+struct SshChannelExitStatus;
+class SshIncomingPacket;
+class SshSendFacility;
+
+class AbstractSshChannel : public QObject
+{
+    Q_OBJECT
+public:
+    enum ChannelState {
+        Inactive, SessionRequested, SessionEstablished, CloseRequested, Closed
+    };
+
+    ChannelState channelState() const { return m_state; }
+    void setChannelState(ChannelState state);
+
+    void setError(const QString &error) { m_errorString = error; }
+    QString errorString() const { return m_errorString; }
+
+    quint32 localChannelId() const { return m_localChannel; }
+    quint32 remoteChannel() const { return m_remoteChannel; }
+
+    virtual void handleChannelSuccess()=0;
+    virtual void handleChannelFailure()=0;
+
+    virtual void closeHook()=0;
+
+    void handleOpenSuccess(quint32 remoteChannelId, quint32 remoteWindowSize,
+        quint32 remoteMaxPacketSize);
+    void handleOpenFailure(const QString &reason);
+    void handleWindowAdjust(quint32 bytesToAdd);
+    void handleChannelEof();
+    void handleChannelClose();
+    void handleChannelData(const QByteArray &data);
+    void handleChannelExtendedData(quint32 type, const QByteArray &data);
+    void handleChannelRequest(const SshIncomingPacket &packet);
+
+    void requestSessionStart();
+    void sendData(const QByteArray &data);
+    void closeChannel();
+
+    virtual ~AbstractSshChannel();
+
+    static const int ReplyTimeout = 10000; // milli seconds
+
+signals:
+    void timeout();
+
+protected:
+    AbstractSshChannel(quint32 channelId, SshSendFacility &sendFacility);
+
+    quint32 maxDataSize() const;
+    void checkChannelActive();
+
+    SshSendFacility &m_sendFacility;
+    QTimer * const m_timeoutTimer;
+
+private:
+    virtual void handleOpenSuccessInternal()=0;
+    virtual void handleOpenFailureInternal()=0;
+    virtual void handleChannelDataInternal(const QByteArray &data)=0;
+    virtual void handleChannelExtendedDataInternal(quint32 type,
+        const QByteArray &data)=0;
+    virtual void handleExitStatus(const SshChannelExitStatus &exitStatus)=0;
+    virtual void handleExitSignal(const SshChannelExitSignal &signal)=0;
+
+    void setState(ChannelState newState);
+    void flushSendBuffer();
+    int handleChannelOrExtendedChannelData(const QByteArray &data);
+
+    const quint32 m_localChannel;
+    quint32 m_remoteChannel;
+    quint32 m_localWindowSize;
+    quint32 m_remoteWindowSize;
+    quint32 m_remoteMaxPacketSize;
+    ChannelState m_state;
+    QByteArray m_sendBuffer;
+    QString m_errorString;
+};
+
+} // namespace Internal
+} // namespace Utils
+
+#endif // SSHCHANNEL_P_H