cppnet_socket.h

// Use of this source code is governed by a BSD 3-Clause License
// that can be found in the LICENSE file.

// Author: caozhiyi (caozhiyi5@gmail.com)

#ifndef INCLUDE_CPPNET_SOCKET
#define INCLUDE_CPPNET_SOCKET

#include <cstdint>
#include <string>

namespace cppnet {

// cppnet socket interface
class CNSocket {
public:
    CNSocket() = default;
    virtual ~CNSocket() = default;
    // get os native socket
    virtual uint64_t GetSocket() = 0;
    // get local listen port
    virtual uint16_t GetListenPort() = 0;
    // get socket IP and address
    virtual bool GetAddress(std::string& ip, uint16_t& port) = 0;

    // post sync write event.
    virtual bool Write(const char* src, uint32_t len) = 0;
    // close the connect
    virtual void Close() = 0;
    
    // add a timer. must set timer call back
    // interval support max 1 minute
    virtual void AddTimer(uint32_t interval, bool always = false) = 0;
    // stop the timer
    virtual void StopTimer() = 0;

    // set cppnet socket context.
    virtual void SetContext(void* context) = 0;
    // get context.
    virtual void* GetContext() = 0;
};

} // namespace cppnet

#endif