QtSsh

client/3rd/QtSsh/src/ssh/sftpchannel_p.h

@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include "sftpdefs.h"
+#include "sftpincomingpacket_p.h"
+#include "sftpoperation_p.h"
+#include "sftpoutgoingpacket_p.h"
+#include "sshchannel_p.h"
+
+#include <QByteArray>
+#include <QMap>
+
+namespace QSsh {
+class SftpChannel;
+namespace Internal {
+
+class SftpChannelPrivate : public AbstractSshChannel
+{
+    Q_OBJECT
+    friend class QSsh::SftpChannel;
+public:
+    enum SftpState { Inactive, SubsystemRequested, InitSent, Initialized };
+
+signals:
+    void initialized();
+    void channelError(const QString &reason);
+    void closed();
+    void finished(QSsh::SftpJobId job, const QString &error = QString());
+    void dataAvailable(QSsh::SftpJobId job, const QString &data);
+    void fileInfoAvailable(QSsh::SftpJobId job, const QList<QSsh::SftpFileInfo> &fileInfoList);
+
+private:
+    typedef QMap<SftpJobId, AbstractSftpOperation::Ptr> JobMap;
+
+    SftpChannelPrivate(quint32 channelId, SshSendFacility &sendFacility,
+        SftpChannel *sftp);
+    SftpJobId createJob(const AbstractSftpOperation::Ptr &job);
+
+    virtual void handleChannelSuccess();
+    virtual void handleChannelFailure();
+
+    virtual void handleOpenSuccessInternal();
+    virtual void handleOpenFailureInternal(const QString &reason);
+    virtual void handleChannelDataInternal(const QByteArray &data);
+    virtual void handleChannelExtendedDataInternal(quint32 type,
+        const QByteArray &data);
+    virtual void handleExitStatus(const SshChannelExitStatus &exitStatus);
+    virtual void handleExitSignal(const SshChannelExitSignal &signal);
+
+    virtual void closeHook();
+
+    void handleCurrentPacket();
+    void handleServerVersion();
+    void handleHandle();
+    void handleStatus();
+    void handleName();
+    void handleReadData();
+    void handleAttrs();
+
+    void handleStatusGeneric(const JobMap::Iterator &it,
+        const SftpStatusResponse &response);
+    void handleMkdirStatus(const JobMap::Iterator &it,
+        const SftpStatusResponse &response);
+    void handleLsStatus(const JobMap::Iterator &it,
+        const SftpStatusResponse &response);
+    void handleGetStatus(const JobMap::Iterator &it,
+        const SftpStatusResponse &response);
+    void handlePutStatus(const JobMap::Iterator &it,
+        const SftpStatusResponse &response);
+
+    void handleLsHandle(const JobMap::Iterator &it);
+    void handleCreateFileHandle(const JobMap::Iterator &it);
+    void handleGetHandle(const JobMap::Iterator &it);
+    void handlePutHandle(const JobMap::Iterator &it);
+
+    void spawnReadRequests(const SftpDownload::Ptr &job);
+    void spawnWriteRequests(const JobMap::Iterator &it);
+    void sendReadRequest(const SftpDownload::Ptr &job, quint32 requestId);
+    void sendWriteRequest(const JobMap::Iterator &it);
+    void finishTransferRequest(const JobMap::Iterator &it);
+    void removeTransferRequest(const JobMap::Iterator &it);
+    void reportRequestError(const AbstractSftpOperationWithHandle::Ptr &job,
+        const QString &error);
+    void sendTransferCloseHandle(const AbstractSftpTransfer::Ptr &job,
+        quint32 requestId);
+
+    void attributesToFileInfo(const SftpFileAttributes &attributes, SftpFileInfo &fileInfo) const;
+
+    JobMap::Iterator lookupJob(SftpJobId id);
+    JobMap m_jobs;
+    SftpOutgoingPacket m_outgoingPacket;
+    SftpIncomingPacket m_incomingPacket;
+    QByteArray m_incomingData;
+    SftpJobId m_nextJobId;
+    SftpState m_sftpState;
+    SftpChannel *m_sftp;
+};
+
+} // namespace Internal
+} // namespace QSsh