netagentsocket.cpp

网络转发器 用于运行在可以跨两个网段的机器上用来作为一个TCP应用层的一个桥

#include "stdafx.h"
#include "netAgentSocket.h"
#include "agentIni.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
CAgentIni* GetAgentIni(void);

CNetSocketContainer::CNetSocketContainer(SOCKET sC,SOCKET sS,UINT uHandle,LPCSTR pszProlog):m_lockAccess(uHandle,pszProlog)
{
	m_sockClient=sC;
	m_sockServer=sS;
	m_uRefer=0;
	m_szContainerName.Format("%s_%d",pszProlog,uHandle);
	m_iBufferLen = GetAgentIni()->m_iMaxLength;
	m_pbBuffer = new BYTE[m_iBufferLen];
}

CNetSocketContainer::CNetSocketContainer(SOCKET sC,SOCKET sS,LPCSTR pszHandle,LPCSTR pszProlog):m_lockAccess(pszHandle,pszProlog)
{
	m_sockClient=sC;
	m_sockServer=sS;
	m_uRefer=0;
	m_szContainerName = pszProlog;
	m_szContainerName +="_";
	m_szContainerName +=pszHandle;
	m_iBufferLen = GetAgentIni()->m_iMaxLength;
	m_pbBuffer = new BYTE[m_iBufferLen];
}

CNetSocketContainer::~CNetSocketContainer()
{
	ASSERT(m_uRefer == 0);
	delete m_pbBuffer;
}

UINT CNetSocketContainer::AddRefer(void)
{
	m_lockAccess.Access();
	UINT uRet = ++ m_uRefer;
	m_lockAccess.LeaveAccess();
	return uRet;
}

UINT CNetSocketContainer::ReleaseRefer(void)
{
	m_lockAccess.Access();
	UINT uRet = -- m_uRefer;
	m_lockAccess.LeaveAccess();
	//if(uRet == 0) delete this;
	return uRet;
}

void CNetSocketContainer::CloseAll(void)
{
	m_lockAccess.Access();
	if(m_sockClient)
		closesocket(m_sockClient);
	if(m_sockServer)
		closesocket(m_sockServer);
	m_sockClient=NULL;
	m_sockServer=NULL;
	m_lockAccess.LeaveAccess();
}