?? netsend.cpp
字號:
// NetSend.cpp: implementation of the CNetSend class.
//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "NetSend.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CNetSend::CNetSend()
{
m_bConnecting = FALSE;
}
CNetSend::~CNetSend()
{
}
BOOL CNetSend::ConnectTo(char *inpIP,int inDesPort)
{
//初始化
strcpy(m_DesIP,inpIP);
m_nDesPort = inDesPort;
m_SendSocket = socket(AF_INET,SOCK_STREAM,0);
if (m_SendSocket == INVALID_SOCKET)
return FALSE;
struct sockaddr_in serversocketaddr;
serversocketaddr.sin_family = AF_INET;
serversocketaddr.sin_addr.S_un.S_addr = inet_addr(m_DesIP);
serversocketaddr.sin_port = htons(m_nDesPort);
//連接服務器
if (connect(m_SendSocket,(struct sockaddr *)&serversocketaddr,sizeof(serversocketaddr)) == SOCKET_ERROR)
return FALSE;
m_bConnecting = TRUE;
return TRUE;
}
BOOL CNetSend::Send(const void *buf, const int length)
{
if (m_bConnecting)
{
if (send(m_SendSocket,(char*)buf,length,0) != SOCKET_ERROR)
{
return TRUE;
}
}
return FALSE;
}
BOOL CNetSend::isConnecting()
{
return m_bConnecting;
}
BOOL CNetSend::Close()
{
closesocket(m_SendSocket);
m_bConnecting = FALSE;
return TRUE;
}
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