SocketStream ServerSocket::Accept()
{
if (mSocket == -1) {
return SocketStream();
}
int sockfd = accept(mSocket, nullptr, nullptr);
if (sockfd == -1) {
return SocketStream();
}
return SocketStream(sockfd);
}
public: void find(const char * name, int port){
SocketStream s = SocketStream();
struct hostent * other_host;
/* procura maquina pelo IP */
if((other_host = gethostbyname(name))==NULL)
cout << "error: gethostbyname" << endl;
/* prepara o endereco do servidor */
_addr.sin_family = AF_INET; // tipo do socket
_addr.sin_port = htons(port); // porta
_addr.sin_addr = *((struct in_addr *)other_host->h_addr); // endereco da maquina
if (connect(_socketServer, (struct sockaddr *)&(_addr),sizeof(struct sockaddr)) < 0)
cout << "error: connect"<< endl;
}
NetLib::SocketStream NetLib::ServerSocketStream::ServerSocket::GetConnection() throw (CannotConnect)
{
// Listen for a connection, indefinitely
listen(mSockInfo.mSocketID, 5);
// Instantiate neccessary variables
SocketInfo vNewSocket;
socklen_t vSize = sizeof(vNewSocket.mSocketAddress);
// Ater a connection pops up, accept
vNewSocket.mSocketID = accept(mSockInfo.mSocketID, (sockaddr*)(&vNewSocket.mSocketAddress),
&vSize);
if (vNewSocket.mSocketID < 0) throw CannotConnect("");
// Generate SocketInfo to create the new SocketStream
return SocketStream(vNewSocket);
}
SocketStream Socket::getSocketStream()
{
return SocketStream(m_socket);
}
