void Socket::Connect(const char *url, unsigned short port)
{
sockaddr_in Addr = { 0 };
FillAddr(url, port, &Addr);
if (::connect(SockHandle, reinterpret_cast<sockaddr *>(&Addr), sizeof(Addr)) == -1)
throw SocketException("Error connect socket");
}
int32 CSocket::SetLocalAddrAndPort(const string &strLocalAddress, uint16 u16LocalPort)
{
sockaddr_in localAddr;
FillAddr(strLocalAddress, u16LocalPort, localAddr);
return bind(m_streamFd, (sockaddr *) &localAddr, sizeof(sockaddr_in));
}
int32 CUdpSocket::SendTo(const void *pBuf, uint32 u32BufLen,
const string &strForeignAddr, uint16 u16ForeignPort)
{
sockaddr_in destAddr;
FillAddr(strForeignAddr, u16ForeignPort, destAddr);
return sendto(m_streamFd, (raw_type *) pBuf, u32BufLen, 0,
(sockaddr *) &destAddr, sizeof(destAddr));
}
void CSocket::BindLocalAddressAndPort( const string &localAddress, unsigned short localPort /*= 0*/ )
throw(CSocketException)
{
// Get the address of the requested host
sockaddr_in localAddr;
FillAddr(localAddress, localPort, localAddr);
if (bind(m_sockDesc, (sockaddr *) &localAddr, sizeof(sockaddr_in)) < 0) {
throw CSocketException("Set of local address and port failed (bind())", true);
}
}
void CSocket::ConnectToHost( const string &foreignAddress, unsigned short foreignPort ) throw(CSocketException)
{
//cout<<"\nstart Connect to host";
// Get the address of the requested host
sockaddr_in destAddr;
//cout<<"\ninside Connect to host";
FillAddr(foreignAddress, foreignPort, destAddr);
//cout<<"trying to connect to host";
// Try to connect to the given port
if (::connect(m_sockDesc, (sockaddr *) &destAddr, sizeof(destAddr)) < 0) {
throw CSocketException("Connect failed (connect())", true);
}
//cout<<"\n after connecting";
}
int32 CCommunicatingSocket::Connect(const string &strForeignAddr, uint16 u16ForeignPort)
{
sockaddr_in destAddr;
int32 i32Ret = 0;
int32 i32Error = 0;
int32 i32Len = 0;
timeval tm;
fd_set set;
m_strForeignAddr = strForeignAddr;
m_u16ForeignPort = u16ForeignPort;
FillAddr(strForeignAddr, u16ForeignPort, destAddr);
SetBlock(FALSE);
if(connect(m_streamFd, (struct sockaddr *)&destAddr, sizeof(destAddr)) == -1)
{
tm.tv_sec = CONNECT_TIME_OUT_TIME;
tm.tv_usec = 0;
FD_ZERO(&set);
FD_SET(m_streamFd, &set);
if(select(m_streamFd+1, NULL, &set, NULL, &tm) > 0)
{
i32Len = sizeof(int32);
getsockopt(m_streamFd, SOL_SOCKET, SO_ERROR, &i32Error, (socklen_t *)&i32Len);
if(i32Error == 0)
{
i32Ret = 0;
}
else
{
i32Ret = -1;
}
}
else
{
i32Ret = -1;
}
}
SetBlock(TRUE);
return i32Ret;
}
sockaddr_in NetworkAddress::Sockaddr() const {
sockaddr_in addr;
FillAddr(&addr);
return addr;
}
