/*************************************************************************
	> File Name : CUdpClient.h
	> Author : FengChao
	> EMail : smile.fengchao@gmail.com 
	> Created Time : Fri 17 Jul 2020 09:29:08 AM CST
 ************************************************************************/

#ifndef CUDPCLIENT_H
#define CUDPCLIENT_H
#include "CTypedef.h"


class CUdpClient
{
public:
    CUdpClient();
    CUdpClient(const char *pcHost, unsigned int uiPort);
    ~CUdpClient();

    int CUdpRecvData(void *pcBuff, unsigned int uiBuffLen);
    int CUdpSendData(const void *pcData, unsigned int uiDataLen);
    int CUdpRecvData(void *pcBuff, unsigned int uiBuffLen, const char *pcHost, unsigned int uiPort);
    int CUdpSendData(const void *pcData, unsigned int uiDataLen, const char *pcHost, unsigned int uiPort);

    int CUdpSetSendTimeout(unsigned int uiSeconds = 3);
    int CUdpSetRecvTimeout(unsigned int uiSeconds = 3);

private:
    int CUdpSocket();
    int CUdpGetSockaddr(const char * pcHost, unsigned int uiPort, SOCKADDR_IN_T *pstSockaddr);

private:
    int m_iClientSock;
    unsigned int m_uiPort;
    unsigned char m_ucHost[16];
    SOCKADDR_IN_T m_stServerInfo;
};





#endif /*CUDPCLIENT_H*/