Add files via upload

SAF.h

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+/* 
+ * File:   SAF.h
+ * Author: SET - nmset@netcourrier.com
+ * License : GPL v2
+ * Copyright SET - © 2017
+ *
+ * Created on 6 mai 2017, 21:50
+ */
+
+#ifndef SAF_H
+#define SAF_H
+
+#include <iostream>
+using namespace std;
+#include <gloox/client.h>
+#include <gloox/connectionlistener.h>
+using namespace gloox;
+
+class Connector;
+class SAFConnListener;
+
+/**
+ * gloox's connection listener.
+ */
+class SAFConnListener : public ConnectionListener
+{
+public:
+    SAFConnListener(Client * client);
+    virtual ~SAFConnListener();
+
+    virtual void onConnect() override;
+    /**
+     * Shows significant error messages.
+     * @param e
+     */
+    virtual void onDisconnect(ConnectionError e) override;
+    /**
+     * Mandatory. Always returns true.
+     * @param info
+     * @return 
+     */
+    virtual bool onTLSConnect(const CertInfo& info) override;
+
+    ConnectionError GetLastError()
+    {
+        return m_lastError;
+    }
+
+    Client * GetClient() const
+    {
+        return m_client;
+    }
+
+    void SetConnector(Connector * connector)
+    {
+        m_connector = connector;
+    }
+    /**
+     * A server may disconnect an idle client.
+     * Prevents the application from being seen as idle.
+     * @param client
+     * @param saf
+     */
+    static void WhiteSpacePing(Client * client, SAFConnListener * saf);
+private:
+    typedef map<int, string> mapErrors;
+    mapErrors ConnErrorMap;
+
+    Client * m_client;
+    Connector * m_connector;
+    ConnectionError m_lastError;
+};
+
+/**
+ * Tries to connect to the server.
+ * Tries to reconnect if the server goes down,
+ * of if the server is not yet up.
+ * In all other cases where Client::connect fails,
+ * the application is allowed to exit.
+ */
+class Connector
+{
+public:
+    Connector(SAFConnListener * saf, const uint& retry, const uint& delay);
+    /**
+     * Disconnects from server.
+     */
+    virtual ~Connector();
+
+    void DoConnect();
+
+    /**
+     * Resets the number of times we have tried to (re)connect.
+     */
+    void ResetCounter()
+    {
+        m_count = 0;
+    }
+private:
+    SAFConnListener * m_saf;
+    uint m_retry;
+    uint m_delay;
+    uint m_count;
+};
+
+#endif /* SAF_H */
+