LogServerTypes.h

// -------------------------------------------------------------------------
#ifndef LogServerTypes_H_
#define LogServerTypes_H_
// -------------------------------------------------------------------------
#include <ostream>
#include <cstring>
// -------------------------------------------------------------------------
namespace LogServerTypes
{
    const unsigned int MAGICNUM = 0x20150531;
    enum Command
    {
        cmdNOP,         
        cmdSetLevel,    
        cmdAddLevel,    
        cmdDelLevel,    
        cmdRotate,      
        cmdOffLogFile,  
        cmdOnLogFile,   
        // команды требующий ответа..
        cmdList,        
        cmdFilterMode   
        // 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 = 30;
        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_
// -------------------------------------------------------------------------