source: orxonox.OLD/branches/heathaze/src/lib/network/network_log.h

/*!
 * @file network_log.h
 * @brief Definition of the NetworkLog singleton Class
 */

#ifndef _NETWORK_LOG_H
#define _NETWORK_LOG_H

#include "netdefs.h"
#include "debug.h"

#include <string>
#include <list>

#define NETWORK_LOG_BUFLEN 1024

/* macro definitions */
#define NETPRINTF(x) NETPRINTF ## x
#define NETPRINT(x) NETPRINT ## x

#define NETPRINTFn NetworkLog::getInstance()->printfn("%s:%d:", __FILE__, __LINE__); NetworkLog::getInstance()->printfn
#define NETPRINTF0 NetworkLog::getInstance()->printf0("%s:%d:", __FILE__, __LINE__); NetworkLog::getInstance()->printf0
#define NETPRINTF1 NetworkLog::getInstance()->printf1("(EE)::%s:%d:", __FILE__, __LINE__); NetworkLog::getInstance()->printf1
#define NETPRINTF2 NetworkLog::getInstance()->printf2("(WW)::%s:%d:", __FILE__, __LINE__); NetworkLog::getInstance()->printf2
#define NETPRINTF3 NetworkLog::getInstance()->printf3("(II)::%s:%d:", __FILE__, __LINE__); NetworkLog::getInstance()->printf3
#define NETPRINTF4 NetworkLog::getInstance()->printf4("(DD)::%s:%d:", __FILE__, __LINE__); NetworkLog::getInstance()->printf4
#define NETPRINTF5 NetworkLog::getInstance()->printf5("(VD)::%s:%d:", __FILE__, __LINE__); NetworkLog::getInstance()->printf5

#define NETPRINTn NetworkLog::getInstance()->printfn
#define NETPRINT0 NetworkLog::getInstance()->printf0
#define NETPRINT1 NetworkLog::getInstance()->printf1
#define NETPRINT2 NetworkLog::getInstance()->printf2
#define NETPRINT3 NetworkLog::getInstance()->printf3
#define NETPRINT4 NetworkLog::getInstance()->printf4
#define NETPRINT5 NetworkLog::getInstance()->printf5

//! A default singleton class.
class NetworkLog
{
  public:
    virtual ~NetworkLog(void);
    /** @returns a Pointer to the only object of this Class */
    inline static NetworkLog* getInstance(void) { if (!singletonRef) singletonRef = new NetworkLog();  return singletonRef; };

    bool listen( int port );

    void printfnet( );

    void printfn( char * format, ... );
    void printf0( char * format, ... );
    void printf1( char * format, ... );
    void printf2( char * format, ... );
    void printf3( char * format, ... );
    void printf4( char * format, ... );
    void printf5( char * format, ... );

  private:
    NetworkLog();

    void acceptNewConnections();

    static NetworkLog* singletonRef;

    TCPsocket listensock;
    std::list<TCPsocket> sockets;

    char buf[NETWORK_LOG_BUFLEN];
};

#endif /* _NETWORK_LOG_H */