Host library for controlling a WiConnect enabled Wi-Fi module.
Dependents: wiconnect-ota_example wiconnect-web_setup_example wiconnect-test-console wiconnect-tcp_server_example ... more
types/Socket/Socket.h@20:7b67c3f94de9, 2014-08-23 (annotated)
- Committer:
- dan_ackme
- Date:
- Sat Aug 23 05:57:52 2014 -0700
- Revision:
- 20:7b67c3f94de9
Added mbed socket api
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
dan_ackme | 20:7b67c3f94de9 | 1 | /* Copyright (C) 2012 mbed.org, MIT License |
dan_ackme | 20:7b67c3f94de9 | 2 | * |
dan_ackme | 20:7b67c3f94de9 | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
dan_ackme | 20:7b67c3f94de9 | 4 | * and associated documentation files (the "Software"), to deal in the Software without restriction, |
dan_ackme | 20:7b67c3f94de9 | 5 | * including without limitation the rights to use, copy, modify, merge, publish, distribute, |
dan_ackme | 20:7b67c3f94de9 | 6 | * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
dan_ackme | 20:7b67c3f94de9 | 7 | * furnished to do so, subject to the following conditions: |
dan_ackme | 20:7b67c3f94de9 | 8 | * |
dan_ackme | 20:7b67c3f94de9 | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
dan_ackme | 20:7b67c3f94de9 | 10 | * substantial portions of the Software. |
dan_ackme | 20:7b67c3f94de9 | 11 | * |
dan_ackme | 20:7b67c3f94de9 | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
dan_ackme | 20:7b67c3f94de9 | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
dan_ackme | 20:7b67c3f94de9 | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
dan_ackme | 20:7b67c3f94de9 | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
dan_ackme | 20:7b67c3f94de9 | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
dan_ackme | 20:7b67c3f94de9 | 17 | */ |
dan_ackme | 20:7b67c3f94de9 | 18 | #ifndef SOCKET_H_ |
dan_ackme | 20:7b67c3f94de9 | 19 | #define SOCKET_H_ |
dan_ackme | 20:7b67c3f94de9 | 20 | |
dan_ackme | 20:7b67c3f94de9 | 21 | |
dan_ackme | 20:7b67c3f94de9 | 22 | #include "types/Socket/lwip/sockets.h" |
dan_ackme | 20:7b67c3f94de9 | 23 | #include "types/Socket/lwip/netdb.h" |
dan_ackme | 20:7b67c3f94de9 | 24 | #include "WiconnectTypes.h" |
dan_ackme | 20:7b67c3f94de9 | 25 | #include "types/WiconnectSocket.h" |
dan_ackme | 20:7b67c3f94de9 | 26 | |
dan_ackme | 20:7b67c3f94de9 | 27 | |
dan_ackme | 20:7b67c3f94de9 | 28 | using namespace wiconnect; |
dan_ackme | 20:7b67c3f94de9 | 29 | |
dan_ackme | 20:7b67c3f94de9 | 30 | |
dan_ackme | 20:7b67c3f94de9 | 31 | #define SOCKET_API_DEFAULT_RX_BUFFER_SIZE 128 |
dan_ackme | 20:7b67c3f94de9 | 32 | #define SOCKET_API_DEFAULT_TX_BUFFER_SIZE 128 |
dan_ackme | 20:7b67c3f94de9 | 33 | |
dan_ackme | 20:7b67c3f94de9 | 34 | |
dan_ackme | 20:7b67c3f94de9 | 35 | int gethostbyname_r(const char *name, struct hostent *ret, char *buf, size_t buflen, struct hostent **result, int *h_errnop); |
dan_ackme | 20:7b67c3f94de9 | 36 | struct hostent *gethostbyname(const char *name); |
dan_ackme | 20:7b67c3f94de9 | 37 | |
dan_ackme | 20:7b67c3f94de9 | 38 | |
dan_ackme | 20:7b67c3f94de9 | 39 | |
dan_ackme | 20:7b67c3f94de9 | 40 | |
dan_ackme | 20:7b67c3f94de9 | 41 | /** Socket file descriptor and select wrapper |
dan_ackme | 20:7b67c3f94de9 | 42 | */ |
dan_ackme | 20:7b67c3f94de9 | 43 | class Socket { |
dan_ackme | 20:7b67c3f94de9 | 44 | public: |
dan_ackme | 20:7b67c3f94de9 | 45 | /** Socket |
dan_ackme | 20:7b67c3f94de9 | 46 | */ |
dan_ackme | 20:7b67c3f94de9 | 47 | Socket(); |
dan_ackme | 20:7b67c3f94de9 | 48 | Socket(int rxBufferLen, void *rxBuffer, int txBufferLen, void *txBuffer); |
dan_ackme | 20:7b67c3f94de9 | 49 | |
dan_ackme | 20:7b67c3f94de9 | 50 | /** Set blocking or non-blocking mode of the socket and a timeout on |
dan_ackme | 20:7b67c3f94de9 | 51 | blocking socket operations |
dan_ackme | 20:7b67c3f94de9 | 52 | |
dan_ackme | 20:7b67c3f94de9 | 53 | \note Currently the blocking/timeout functionality is only supported |
dan_ackme | 20:7b67c3f94de9 | 54 | for 'read' methods |
dan_ackme | 20:7b67c3f94de9 | 55 | \param blocking true for blocking mode, false for non-blocking mode. |
dan_ackme | 20:7b67c3f94de9 | 56 | \param timeout timeout in ms [Default: (1500)ms]. |
dan_ackme | 20:7b67c3f94de9 | 57 | */ |
dan_ackme | 20:7b67c3f94de9 | 58 | void set_blocking(bool blocking, unsigned int timeout=1500); |
dan_ackme | 20:7b67c3f94de9 | 59 | |
dan_ackme | 20:7b67c3f94de9 | 60 | /** Set socket options |
dan_ackme | 20:7b67c3f94de9 | 61 | * |
dan_ackme | 20:7b67c3f94de9 | 62 | * \note NOT supported in this version. |
dan_ackme | 20:7b67c3f94de9 | 63 | * |
dan_ackme | 20:7b67c3f94de9 | 64 | \param level stack level (see: lwip/sockets.h) |
dan_ackme | 20:7b67c3f94de9 | 65 | \param optname option ID |
dan_ackme | 20:7b67c3f94de9 | 66 | \param optval option value |
dan_ackme | 20:7b67c3f94de9 | 67 | \param socklen_t length of the option value |
dan_ackme | 20:7b67c3f94de9 | 68 | \return 0 on success, -1 on failure |
dan_ackme | 20:7b67c3f94de9 | 69 | */ |
dan_ackme | 20:7b67c3f94de9 | 70 | int set_option(int level, int optname, const void *optval, socklen_t optlen); |
dan_ackme | 20:7b67c3f94de9 | 71 | |
dan_ackme | 20:7b67c3f94de9 | 72 | /** Get socket options |
dan_ackme | 20:7b67c3f94de9 | 73 | * |
dan_ackme | 20:7b67c3f94de9 | 74 | * \note NOT supported in this version. |
dan_ackme | 20:7b67c3f94de9 | 75 | * |
dan_ackme | 20:7b67c3f94de9 | 76 | \param level stack level (see: lwip/sockets.h) |
dan_ackme | 20:7b67c3f94de9 | 77 | \param optname option ID |
dan_ackme | 20:7b67c3f94de9 | 78 | \param optval buffer pointer where to write the option value |
dan_ackme | 20:7b67c3f94de9 | 79 | \param socklen_t length of the option value |
dan_ackme | 20:7b67c3f94de9 | 80 | \return 0 on success, -1 on failure |
dan_ackme | 20:7b67c3f94de9 | 81 | */ |
dan_ackme | 20:7b67c3f94de9 | 82 | int get_option(int level, int optname, void *optval, socklen_t *optlen); |
dan_ackme | 20:7b67c3f94de9 | 83 | |
dan_ackme | 20:7b67c3f94de9 | 84 | /** Close the socket |
dan_ackme | 20:7b67c3f94de9 | 85 | \param shutdown free the left-over data in message queues |
dan_ackme | 20:7b67c3f94de9 | 86 | */ |
dan_ackme | 20:7b67c3f94de9 | 87 | int close(bool shutdown=true); |
dan_ackme | 20:7b67c3f94de9 | 88 | |
dan_ackme | 20:7b67c3f94de9 | 89 | ~Socket(); |
dan_ackme | 20:7b67c3f94de9 | 90 | |
dan_ackme | 20:7b67c3f94de9 | 91 | protected: |
dan_ackme | 20:7b67c3f94de9 | 92 | bool _blocking; |
dan_ackme | 20:7b67c3f94de9 | 93 | unsigned int _timeout; |
dan_ackme | 20:7b67c3f94de9 | 94 | |
dan_ackme | 20:7b67c3f94de9 | 95 | WiconnectSocket socket; |
dan_ackme | 20:7b67c3f94de9 | 96 | }; |
dan_ackme | 20:7b67c3f94de9 | 97 | |
dan_ackme | 20:7b67c3f94de9 | 98 | #endif /* SOCKET_H_ */ |