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C-/C++-Quelltext

/*

    This class allows the bot to recieve its commands
    from an master in an IRC.

    The constructor takes an adress and a channelname.

    History:
        25/05/2015  File created.
                    Class created.
        26/05/2015  Added additional member.
                    Implemented basic class.
        27/05/2915  Implemented Observer Pattern.

*/

#pragma once
#include <string>
#include <list>

namespace Miscellaneous{

    class IRC{
        public:
            class Observer;

        private:

            std::string address;
            std::string IP;
            std::string channel;
            bool        connected;

            unsigned int    sock;

            std::list<Observer*> observerList;

        public:

            //
            // Takes an address and channel name.
            //
            IRC(std::string address, std::string channel);


            //
            // Closes the connection.
            //
            ~IRC();

            //
            // Connects to the server.
            // Returns 'false' if fails.
            //
            bool connect();

            //
            // Sends a message into the chat room.
            //
            void sendMessage(std::string message);

            //
            // Listens for the latest messages.
            //
            // Calls observers if found something valuable.
            // 
            void processMessages();



            //
            // Adds an observer to observer list
            //
            void addObserver(Observer* obs);

            //
            // Removes an observer from observer list
            //
            void rmObserver(Observer* obs);


            // Observer
            class Observer{
                virtual void processMessage(std::string message) = 0;
                virtual ~Observer() {};
            };
    };
}