Added subscription service capability.

SubscriptionManager.h

@@ -0,0 +1,27 @@
+#ifndef __SubscriptionManager_h__
+#define __SubscriptionManager_h__
+
+#include "TCPSession.h"
+#include "Subscription.h"
+#include "Command.h"
+#include "ZString.h"
+#include <vector>
+
+namespace core {
+
+   class SubscriptionManager : public Command {
+
+    public:
+      SubscriptionManager();
+
+      int removeSessionSubscriptions(TCPSession &session);
+
+      int processCommand(coreutils::ZString &request, TCPSession &session) override;
+
+    private:
+      std::vector<Subscription *> subscriptions;
+
+   };
+}
+
+#endif