Added worker/worker-thread-pair.

Worker uses event-loop of worker-thread.
Worker itself is used as work-horse for the update-process.

worker.h

@@ -3,9 +3,11 @@
 
 #include <QObject>
 #include <QString>
+#include <QStringList>
 #include <QTimer>
 #include <QFile>
 #include <QJsonObject>
+#include <QHash>
 
 #include "worker_thread.h"
 #include "update.h"
@@ -25,14 +27,37 @@ class Worker : public QObject {
     Q_OBJECT
 
     WorkerThread m_workerThread;
-    QTimer m_timer;
+    QTimer m_startUpdateProcess;
     Update *m_update;
     ApismClient m_apismClient;
     GitClient m_gc;
+    QString const m_customerId;
+    QString const m_workingDirectory;
+    QString const m_branchName;
+    QString const m_customerRepository;
+    bool m_maintenanceMode;
+    int m_ismasUpdateRequests;
+    QTimer m_waitForNewUpdates;
+    IsmasClient m_ismasClient;
+
+    int m_machineNr;    // setzen
+    int m_customerNr;
+
+
+    enum { ISMAS_UPDATE_REQUESTS = 6 };
+
+    enum class UPDATE_STATUS : quint8 {
+        STARTED,
+        STOPPED,
+        ERROR_BACKEND
+    } m_updateStatus;
 
 public:
     explicit Worker(hwinf *hw,
                     QString update_ctrl_file,
+                    QString repositoryPath,
+                    QString customerId,
+                    QString branchName,
                     QString workingDir = ".",
                     bool maintenanceMode = false,
                     bool testMode = false,
@@ -45,14 +70,31 @@ public:
     void quit() { return m_workerThread.quit(); }
 
 signals:
-    void executeOpkgCommands();
+    void executeOpkgCommands(QStringList);
+    void executeOpkgCommand(QString);
+    void handleChangedFiles(QStringList);
+    void summarizeUpload(QStringList);
+    void summarizeRepositoryStatus();
+    void sendCmdSendVersionToIsmas();
+    void finishUpdateProcess(bool changes);
+    void terminateUpdateProcess();
 
 public slots:
     void onIsmasResponseReceived(QJsonObject ismasResponse);
-    void onExecuteOpkgCommands();
+    void onExecuteOpkgCommands(QStringList opkgCommands);
+    void onExecuteOpkgCommand(QString opkgCommand);
 
 private slots:
-    void runUpdate();
+    void askIsmasForNewData();
+    void onSendCmdSendVersionToIsmas();
+    void onSummarizeRepositoryStatus();
+    void onFinishUpdateProcess(bool changes);
+    void onTerminateUpdateProcess();
+    void onSummarizeUpload(QStringList);
+    void onHandleChangedFiles(QStringList);
 };
 
+//Q_DECLARE_METATYPE((QHash<QString, QString>))
+//Q_DECLARE_ASSOCIATIVE_CONTAINER_METATYPE(QHash)
+
 #endif // WORKER_H_INCLUDED