bool HttpConnector::CheckValid()
{
if (m_conn) {
return nd_connector_valid((nd_netui_handle)m_conn) ? true: false ;
}
return false;
}
ndsocket_t ProxySession::GetRemotefd()
{
if(nd_connector_valid((nd_netui_handle)m_remote_handle)) {
return nd_connector_fd(m_remote_handle) ;
}
return -1;
}
int apoCli_CheckConnValid()
{
ApoClient *apoCli = ApoClient::getInstant();
if (apoCli && apoCli->getConn()) {
return nd_connector_valid((nd_netui_handle)apoCli->getConn());
}
return 0;
}
int ndUpdateConnect(netObject netObj, int timeOutMS)
{
int ret ;
if (!nd_connector_valid((nd_netui_handle)netObj)) {
return -1;
}
ret = nd_connector_update((nd_handle)netObj,timeOutMS);
if (-1==ret ) {
if (NDERR_WOULD_BLOCK != nd_object_lasterror((nd_handle)netObj) &&
NDERR_TIMEOUT != nd_object_lasterror((nd_handle) netObj) ) {
tryto_terminate(netObj) ;
}
}
return ret ;
}
void ProxySession::UpdateRemote()
{
int ret ;
char buf[1024*16] ;
if(!nd_connector_valid((nd_netui_handle)m_remote_handle)) {
return ;
}
ret = nd_connector_raw_waitdata(m_remote_handle, buf, sizeof(buf), 0) ;
//ret = m_remote_connector.RecvRawData(buf, sizeof(buf),0) ;
if(0==ret || (ret == -1 && NDERR_WUOLD_BLOCK !=nd_object_lasterror(m_remote_handle)) ) {
Shutdown();
}
if(ret <= 0) {
return ;
}
if (!m_is_udp) {
SendRawData(buf, ret) ;
return ;
}
//读取地址
struct sockaddr_in* read_addr = nd_udp_read_addr(m_remote_handle) ;
if (read_addr->sin_addr.s_addr==m_client_addr.sin_addr.s_addr && read_addr->sin_port==m_client_addr.sin_port ) {
//来自client
int sock_len;
struct sockaddr_in aim_addr ;
if(buf[0]!=0 || buf[1]!=0 || buf[2]!=0) {
return ;
}
if (buf[3]==1) {
if(ret <= 10) {
return ;
}
aim_addr.sin_addr.s_addr =*(int*) &buf[4] ;
aim_addr.sin_port = *(short*) &buf[8] ;
sock_len = 10;
ret -= 10 ;
}
else if(buf[3]==3){
int sock_len = buf[4] + 5;
if ( sock_len >= ret) {
return ;
}
aim_addr.sin_port = *(short *) &buf[sock_len] ;
sock_len += 2 ;
if ( sock_len >= ret) {
return ;
}
ret -= sock_len ;
}
aim_addr.sin_family = AF_INET ;
memcpy(buf, buf+sock_len, ret) ;
nd_udp_sendto(m_remote_handle,buf,ret, &aim_addr) ;
}
else {
//来自远程
nd_proxy_sendto(nd_connector_fd(m_remote_handle),buf,ret, read_addr, &m_client_addr) ;
}
}
