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- /* Copyright (C) 2012 mbed.org, MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- * and associated documentation files (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge, publish, distribute,
- * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or
- * substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- #ifndef TCPSOCKET_H
- #define TCPSOCKET_H
-
- #include "Socket/Socket.h"
- #include "Socket/Endpoint.h"
-
- /**
- TCP socket connection
- */
- class TCPSocketConnection : public Socket, public Endpoint {
- friend class TCPSocketServer;
-
- public:
- /** TCP socket connection
- */
- TCPSocketConnection();
-
- /** Connects this TCP socket to the server
- \param host The host to connect to. It can either be an IP Address or a hostname that will be resolved with DNS.
- \param port The host's port to connect to.
- \return 0 on success, -1 on failure.
- */
- int connect(const char* host, const int port);
-
- /** Check if the socket is connected
- \return true if connected, false otherwise.
- */
- bool is_connected(void);
-
- /** Send data to the remote host.
- \param data The buffer to send to the host.
- \param length The length of the buffer to send.
- \return the number of written bytes on success (>=0) or -1 on failure
- */
- int send(char* data, int length);
-
- /** Send all the data to the remote host.
- \param data The buffer to send to the host.
- \param length The length of the buffer to send.
- \return the number of written bytes on success (>=0) or -1 on failure
- */
- int send_all(char* data, int length);
-
- /** Receive data from the remote host.
- \param data The buffer in which to store the data received from the host.
- \param length The maximum length of the buffer.
- \return the number of received bytes on success (>=0) or -1 on failure
- */
- int receive(char* data, int length);
-
- /** Receive all the data from the remote host.
- \param data The buffer in which to store the data received from the host.
- \param length The maximum length of the buffer.
- \return the number of received bytes on success (>=0) or -1 on failure
- */
- int receive_all(char* data, int length);
-
- private:
- bool _is_connected;
-
- };
-
- #endif
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