/home/matthew/data/programming/current/libircpp/netsocket.h

/* 
 * libircpp++ netsocket.h
 */
#ifndef __NETSOCKET_H__
#define __NETSOCKET_H__

#include <string>
#include <sys/select.h>
#include <boost/signal.hpp>

#define NETSOCKET_TEMPBUF_SIZE 1024
#define NETSOCKET_OUTPUT_BUF_SIZE 1024

namespace ircpp {

        class netsocket
        {
                public:
                        /* Constructors and destructors */
                        netsocket();
                        ~netsocket();

                        /* Connection functions */
                        bool connect(const std::string &host, int port);
                        bool disconnect();
                        bool connected();

                        /* Data functions */
                        bool service_socket(fd_set *readfds, fd_set *writefds, fd_set *exceptfds, int *maxfd);
                        bool send(const std::string &data);

                        /* Signals */
                        boost::signal1<void, const std::string&> sig_data;
                        boost::signal0<void> sig_connected;
                        boost::signal1<void, const std::string&> sig_disconnected;
                        boost::signal2<void, const std::string&, int> sig_error;

                        /* Information Functions */
                        int get_errno();

                private:
                        /* Internal functions */
                        bool _send();

                        /* Data */
                private:
                        int fd;
                        bool is_connected;
                        char tempbuf[NETSOCKET_TEMPBUF_SIZE];
                        int tempbuf_len;
                        int errorno;
                        std::string output_buffer;
        };

} /* namespace ircpp */

#endif /* __NETSOCKET_H__ */

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