53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
#ifndef ORBITHUB_SSH_SESSION_BACKEND_H
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#define ORBITHUB_SSH_SESSION_BACKEND_H
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#include "session_backend.h"
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#include <QProcess>
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#include <QString>
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#include <QTimer>
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class QTemporaryFile;
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class SshSessionBackend : public SessionBackend
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{
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Q_OBJECT
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public:
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explicit SshSessionBackend(const Profile& profile, QObject* parent = nullptr);
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~SshSessionBackend() override;
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public slots:
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void connectSession(const SessionConnectOptions& options) override;
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void disconnectSession() override;
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void reconnectSession(const SessionConnectOptions& options) override;
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private slots:
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void onProcessStarted();
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void onProcessErrorOccurred(QProcess::ProcessError error);
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void onProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);
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void onReadyReadStandardError();
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void onConnectedProbeTimeout();
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private:
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QProcess* m_process;
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QTimer* m_connectedProbeTimer;
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SessionState m_state;
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bool m_userInitiatedDisconnect;
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bool m_reconnectPending;
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SessionConnectOptions m_reconnectOptions;
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QString m_lastRawError;
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QTemporaryFile* m_askPassScript;
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void setState(SessionState state, const QString& message);
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bool startSshProcess(const SessionConnectOptions& options);
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bool configureAskPass(const SessionConnectOptions& options,
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QProcessEnvironment& environment,
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QString& error);
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void cleanupAskPassScript();
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QString mapSshError(const QString& rawError) const;
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QString knownHostsFileForNullDevice() const;
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};
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#endif
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