Base class for IP Based Networking Libraries
Dependencies: DnsQuery
Dependents: TempTower BSDInterfaceTests HelloBSDInterface ESP8266InterfaceTests ... more
For a complete getting started guide see the wiki...
Network Socket API
The Network Socket API provides a common interface for using sockets on network devices. The API provides a simple class-based interface that should be familiar to users experienced with other socket APIs. Additionally, the API provides a simple interface for implementing network devices, making it easy to connect hardware agnostic programs to new devices.
Network Interfaces
The NetworkInterface provides an abstract class for network devices that support sockets. Devices should provide a DeviceInterface class that inherits this interface and adds implementation specific methods for using the device. A NetworkInterface must be provided to a Socket constructor to open a socket on the interface. Currently two subclasses are defined for common devices, EthernetInterface
and WiFiInterface.
Sockets
The Socket class is used for managing network sockets. Once opened, the socket provides a pipe through which data can sent and recieved to a specific endpoint. The socket class can be instantiated as either a TCPSocket
or a UDPSocket
which defines the protocol used for the connection.
Diff: TCPSocket.h
- Revision:
- 89:b1d417383c0d
- Parent:
- 81:1600369a29dd
- Child:
- 90:0a988e4abb72
diff -r 6cfd38609828 -r b1d417383c0d TCPSocket.h --- a/TCPSocket.h Wed Apr 06 13:50:19 2016 +0000 +++ b/TCPSocket.h Tue Apr 19 18:20:38 2016 -0500 @@ -20,76 +20,75 @@ #include "Socket.h" #include "NetworkInterface.h" -/** -TCP socket connection -*/ +/** TCP socket connection + */ class TCPSocket : public Socket { public: /** TCP socket lifetime - */ + */ TCPSocket(NetworkInterface *iface); virtual ~TCPSocket(); /** 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, negative on failure - */ + * @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, negative on failure + */ int connect(const char *host, uint16_t port); /** Connects this TCP socket to the server - \param address SocketAddress to connect to - \return 0 on success, negative on failure - */ + * @param address SocketAddress to connect to + * @return 0 on success, negative on failure + */ int connect(const SocketAddress &address); /** Check if the socket is connected - \return true if connected, false otherwise - */ + * @return true if connected, false otherwise + */ bool is_connected(); /** Send data to the remote host - \param data The buffer to send to the host - \param size The length of the buffer to send - \return Number of written bytes on success, negative on failure - */ + * @param data The buffer to send to the host + * @param size The length of the buffer to send + * @return Number of written bytes on success, negative on failure + */ int send(const void *data, unsigned size); /** Receive data from the remote host - \param data The buffer in which to store the data received from the host - \param size The maximum length of the buffer - \return Number of received bytes on success, negative on failure - */ + * @param data The buffer in which to store the data received from the host + * @param size The maximum length of the buffer + * @return Number of received bytes on success, negative on failure + */ int recv(void *data, unsigned size); /** Register a callback on when send is ready - \param callback Function to call when send will succeed, may be called in - interrupt context. - */ - void attach_send(mbed::FuncPtr<void()> callback); + * @param callback Function to call when send will succeed, may be called in + * interrupt context. + */ + void attach_send(FunctionPointer callback); template <typename T, typename M> void attach_send(T *tptr, M mptr) { - attach_send(mbed::FuncPtr<void()>(tptr, mptr)); + attach_send(FunctionPointer(tptr, mptr)); } /** Register a callback on when recv is ready - \param callback Function to call when recv will succeed, may be called in - interrupt context. - */ - void attach_recv(mbed::FuncPtr<void()> callback); + * @param callback Function to call when recv will succeed, may be called in + * interrupt context. + */ + void attach_recv(FunctionPointer callback); template <typename T, typename M> void attach_recv(T *tptr, M mptr) { - attach_recv(mbed::FuncPtr<void()>(tptr, mptr)); + attach_recv(FunctionPointer(tptr, mptr)); } private: friend class TCPServer; - mbed::FuncPtr<void()> _send_cb; - mbed::FuncPtr<void()> _recv_cb; + FunctionPointer _send_cb; + FunctionPointer _recv_cb; }; #endif