Initial commit

Lts/Tools/DBAdministration/copy_exercise.h

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+/*
+ * @RDE_HEADER@
+ * Copy exercise from server to evaluation server
+ * $Id: copy_exercise.h 64999 2025-07-01 04:02:56Z fritsche_h $
+ * $HeadURL: svn://192.168.133.21/TDS/branches/product/release_candidates/guez/3dws_rc/Lts/Tools/DBAdministration/copy_exercise.h $
+ * $Author: fritsche_h $
+ * Created by Christian Ehrlicher, NLSE, 2018-07-31
+ */
+
+#pragma once
+
+#include <QObject>
+#include <QProcess>
+#include <QSqlDatabase>
+#include <QVector>
+#include <QTimer>
+
+#include <NGLLogger/INGLLogger.h>
+
+namespace DBAdministration
+{
+class CopyExercise : public QObject
+{
+  Q_OBJECT
+public:
+
+  enum CopyFor
+  {
+    CopyForEvaluation = 0,
+    CopyForAAR = 1
+  };
+  explicit CopyExercise(NGL::INGLLogger &logger, CopyFor copyFor,  QObject *parent = nullptr);
+  ~CopyExercise();
+
+  bool init(int exerciseId,
+            const QString &srcDbHost, const QString &srcDbName,
+            const QString &dstDbHost, const QString &dstDbName);
+  bool doCopy(int exerciseId = 0);
+  void setDownloadScriptIds(const QVector<int> &downloadScriptIds);
+  void stopPing();
+
+  QSqlDatabase serverDb() const { return m_dbSrv; }
+  QSqlDatabase evaluationDb() const { return m_dbEvaluation; }
+  void handleProcInit(const QString &program, const QStringList &args);
+  void handleProcPing(const QStringList &args);
+Q_SIGNALS:
+  void copyDbFailed();
+  void copyDbFinished();
+  void nextProgress(int);
+
+private:
+  bool runPgDump();
+  void onPgDumpFinished(int exitCode, QProcess::ExitStatus exitStatus);
+  void onCreateDbFinished(int exitCode, QProcess::ExitStatus exitStatus);
+  void onDropDbFinished(int exitCode, QProcess::ExitStatus exitStatus);
+  void onDropDbFinished2(int exitCode, QProcess::ExitStatus exitStatus);
+  void onPsqlFinishedForEvaluation(int exitCode, QProcess::ExitStatus exitStatus);
+  void onPsqlFinishedForAAR(int exitCode, QProcess::ExitStatus exitStatus);
+  void onPingFinished(int exitCode,  QProcess::ExitStatus exitStatus);
+  bool checkExitStatus(const QString &procName, int exitCode, QProcess::ExitStatus exitStatus);
+  QString getDumpFile() const;
+
+  void handleProcFinished(int exitCode, QProcess::ExitStatus exitStatus);
+  void onErrorOccured(QProcess::ProcessError error);
+  void onTimeoutTimer();
+  void onPingStart();
+  void dropDb();
+  void onTimerCheckFailed();
+
+
+private:
+  QString          m_srcDbHost;
+  QString          m_srcDbName;
+  QString          m_dstDbHost;
+  QString          m_dstDbName;
+  QSqlDatabase     m_dbSrv;
+  QSqlDatabase     m_dbEvaluation;
+  QProcess        *m_proc;
+  QProcess        *m_procPing;
+  int              m_exerciseId;
+  CopyFor          m_copyFor;
+  QVector<int>     m_downloadScriptIds;
+  QTimer*          m_timer;
+  bool             m_stopPing;
+  bool             m_firstPing;
+  int              m_progressBarValue;
+  qint64           m_sizePgDump{0};
+
+  NGL::INGLLogger &m_logger;
+};
+} // namespace DBAdministration