LogServerTypes.h

// -------------------------------------------------------------------------
#ifndef LogServerTypes_H_
#define LogServerTypes_H_
// -------------------------------------------------------------------------
#include <ostream>
#include <cstring>
// -------------------------------------------------------------------------
namespace LogServerTypes
{
    const unsigned int MAGICNUM = 0x20140904;
    enum Command
    {
        cmdNOP,            
        cmdSetLevel,    
        cmdAddLevel,    
        cmdDelLevel,    
        cmdRotate,        
        cmdOffLogFile,    
        cmdOnLogFile    
        // cmdSetLogFile
    };

    std::ostream& operator<<(std::ostream& os, Command c );

    struct lsMessage
    {
        lsMessage():magic(MAGICNUM),cmd(cmdNOP),data(0){ std::memset(logname,0,sizeof(logname)); }
        unsigned int magic;
        Command cmd;
        unsigned int data;

        static const size_t MAXLOGNAME = 20;
        char logname[MAXLOGNAME+1]; // +1 reserverd for '\0'

        void setLogName( const std::string& name );

        // для команды 'cmdSetLogFile'
        // static const size_t MAXLOGFILENAME = 200;
        // char logfile[MAXLOGFILENAME];
    }__attribute__((packed));

    std::ostream& operator<<(std::ostream& os, lsMessage& m );
}
// -------------------------------------------------------------------------
#endif // LogServerTypes_H_
// -------------------------------------------------------------------------