Port of LwIP performed by Ralf in 2010. Not recommended for use with recent mbed libraries, but good demos of raw LwIP possible
Dependents: LwIP_raw_API_serverExample tiny-dtls
Core/TCPListener.h@0:0791c1fece8e, 2012-09-18 (annotated)
- Committer:
- RodColeman
- Date:
- Tue Sep 18 14:41:24 2012 +0000
- Revision:
- 0:0791c1fece8e
[mbed] converted /Eth_TCP_Wei_Server/lwip
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
RodColeman | 0:0791c1fece8e | 1 | #ifndef TCPLISTENER_H |
RodColeman | 0:0791c1fece8e | 2 | #define TCPLISTENER_H |
RodColeman | 0:0791c1fece8e | 3 | |
RodColeman | 0:0791c1fece8e | 4 | #include "TCPItem.h" |
RodColeman | 0:0791c1fece8e | 5 | |
RodColeman | 0:0791c1fece8e | 6 | #include "arch/cc.h" |
RodColeman | 0:0791c1fece8e | 7 | #include "lwip/err.h" |
RodColeman | 0:0791c1fece8e | 8 | #include "lwip/tcp.h" |
RodColeman | 0:0791c1fece8e | 9 | |
RodColeman | 0:0791c1fece8e | 10 | namespace mbed { |
RodColeman | 0:0791c1fece8e | 11 | class NetServer; |
RodColeman | 0:0791c1fece8e | 12 | class TCPConnection; |
RodColeman | 0:0791c1fece8e | 13 | |
RodColeman | 0:0791c1fece8e | 14 | class TCPListener : public TCPItem { |
RodColeman | 0:0791c1fece8e | 15 | public: |
RodColeman | 0:0791c1fece8e | 16 | TCPListener(u16_t port) : _port(port) { |
RodColeman | 0:0791c1fece8e | 17 | } |
RodColeman | 0:0791c1fece8e | 18 | |
RodColeman | 0:0791c1fece8e | 19 | virtual ~TCPListener() {} |
RodColeman | 0:0791c1fece8e | 20 | |
RodColeman | 0:0791c1fece8e | 21 | void bind(); |
RodColeman | 0:0791c1fece8e | 22 | protected: |
RodColeman | 0:0791c1fece8e | 23 | /** |
RodColeman | 0:0791c1fece8e | 24 | * Function to call when a listener has been connected. |
RodColeman | 0:0791c1fece8e | 25 | * @param err an error argument (TODO: that is current always ERR_OK?) |
RodColeman | 0:0791c1fece8e | 26 | * @return ERR_OK: accept the new connection, |
RodColeman | 0:0791c1fece8e | 27 | * any other err_t abortsthe new connection |
RodColeman | 0:0791c1fece8e | 28 | */ |
RodColeman | 0:0791c1fece8e | 29 | virtual err_t accept(struct tcp_pcb *, err_t err) = 0; |
RodColeman | 0:0791c1fece8e | 30 | |
RodColeman | 0:0791c1fece8e | 31 | u16_t _port; |
RodColeman | 0:0791c1fece8e | 32 | private: |
RodColeman | 0:0791c1fece8e | 33 | static err_t accept_callback(void *arg, struct tcp_pcb *newpcb, err_t err); |
RodColeman | 0:0791c1fece8e | 34 | friend NetServer; |
RodColeman | 0:0791c1fece8e | 35 | friend TCPConnection; |
RodColeman | 0:0791c1fece8e | 36 | |
RodColeman | 0:0791c1fece8e | 37 | }; |
RodColeman | 0:0791c1fece8e | 38 | |
RodColeman | 0:0791c1fece8e | 39 | }; |
RodColeman | 0:0791c1fece8e | 40 | |
RodColeman | 0:0791c1fece8e | 41 | #endif /* TCPLISTENER_H */ |