TCPPacket.h

#ifndef _ots_TCPPacket_h_
#define _ots_TCPPacket_h_
 
#include <cstdint>
#include <string>
 
namespace ots
{
class TCPPacket
{
  public:
    TCPPacket();
    virtual ~TCPPacket(void);
 
    static std::string encode(char const* message, std::size_t length);
    static std::string encode(const std::string& message);
 
    bool decode(std::string& message);
    void reset(void);
    bool isEmpty(void);
 
    TCPPacket& operator+=(const std::string& buffer)
    {
        this->fBuffer += buffer;
        return *this;
    }
 
    friend std::ostream& operator<<(std::ostream& out, const TCPPacket& packet)
    {
        // out << packet.fBuffer.substr(TCPPacket::headerLength);
        out << packet.fBuffer;
 
        return out;  
    }
 
  private:
    static constexpr uint32_t headerLength = 4;  
 
    std::string fBuffer;  
};
}  // namespace ots
#endif