Shota Asao / Mbed OS Nucleo_F746_TCP

test

main.cpp@0:8a8d5cd5f9b1, 2017-12-30 (annotated)

Committer:
Jecours
Date:
Sat Dec 30 05:58:46 2017 +0000
Revision:
0:8a8d5cd5f9b1
test;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jecours 0:8a8d5cd5f9b1 1 #if !FEATURE_LWIP
Jecours 0:8a8d5cd5f9b1 2 #error [NOT_SUPPORTED] LWIP not supported for this target
Jecours 0:8a8d5cd5f9b1 3 #endif
Jecours 0:8a8d5cd5f9b1 4
Jecours 0:8a8d5cd5f9b1 5 #include "mbed.h"
Jecours 0:8a8d5cd5f9b1 6 #include "EthernetInterface.h"
Jecours 0:8a8d5cd5f9b1 7 #include "TCPServer.h"
Jecours 0:8a8d5cd5f9b1 8 #include "TCPSocket.h"
Jecours 0:8a8d5cd5f9b1 9
Jecours 0:8a8d5cd5f9b1 10 #define HTTP_STATUS_LINE "HTTP/1.0 200 OK"
Jecours 0:8a8d5cd5f9b1 11 #define HTTP_HEADER_FIELDS "Content-Type: text/html; charset=utf-8"
Jecours 0:8a8d5cd5f9b1 12 #define HTTP_MESSAGE_BODY "" \
Jecours 0:8a8d5cd5f9b1 13 "<html>" "\r\n" \
Jecours 0:8a8d5cd5f9b1 14 " <body style=\"display:flex;text-align:center\">" "\r\n" \
Jecours 0:8a8d5cd5f9b1 15 " <div style=\"margin:auto\">" "\r\n" \
Jecours 0:8a8d5cd5f9b1 16 " <h1>Hello World</h1>" "\r\n" \
Jecours 0:8a8d5cd5f9b1 17 " <p>It works !</p>" "\r\n" \
Jecours 0:8a8d5cd5f9b1 18 " </div>" "\r\n" \
Jecours 0:8a8d5cd5f9b1 19 " </body>" "\r\n" \
Jecours 0:8a8d5cd5f9b1 20 "</html>"
Jecours 0:8a8d5cd5f9b1 21
Jecours 0:8a8d5cd5f9b1 22 #define HTTP_RESPONSE HTTP_STATUS_LINE "\r\n" \
Jecours 0:8a8d5cd5f9b1 23 HTTP_HEADER_FIELDS "\r\n" \
Jecours 0:8a8d5cd5f9b1 24 "\r\n" \
Jecours 0:8a8d5cd5f9b1 25 HTTP_MESSAGE_BODY "\r\n"
Jecours 0:8a8d5cd5f9b1 26
Jecours 0:8a8d5cd5f9b1 27 int main()
Jecours 0:8a8d5cd5f9b1 28 {
Jecours 0:8a8d5cd5f9b1 29 printf("Basic HTTP server example\n");
Jecours 0:8a8d5cd5f9b1 30
Jecours 0:8a8d5cd5f9b1 31 EthernetInterface eth;
Jecours 0:8a8d5cd5f9b1 32 eth.connect();
Jecours 0:8a8d5cd5f9b1 33
Jecours 0:8a8d5cd5f9b1 34 printf("The target IP address is '%s'\n", eth.get_ip_address());
Jecours 0:8a8d5cd5f9b1 35
Jecours 0:8a8d5cd5f9b1 36 TCPServer srv;
Jecours 0:8a8d5cd5f9b1 37 TCPSocket clt_sock;
Jecours 0:8a8d5cd5f9b1 38 SocketAddress clt_addr;
Jecours 0:8a8d5cd5f9b1 39
Jecours 0:8a8d5cd5f9b1 40 /* Open the server on ethernet stack */
Jecours 0:8a8d5cd5f9b1 41 srv.open(&eth);
Jecours 0:8a8d5cd5f9b1 42
Jecours 0:8a8d5cd5f9b1 43 /* Bind the HTTP port (TCP 80) to the server */
Jecours 0:8a8d5cd5f9b1 44 srv.bind(eth.get_ip_address(), 80);
Jecours 0:8a8d5cd5f9b1 45
Jecours 0:8a8d5cd5f9b1 46 /* Can handle 5 simultaneous connections */
Jecours 0:8a8d5cd5f9b1 47 srv.listen(5);
Jecours 0:8a8d5cd5f9b1 48
Jecours 0:8a8d5cd5f9b1 49 while (true) {
Jecours 0:8a8d5cd5f9b1 50 srv.accept(&clt_sock, &clt_addr);
Jecours 0:8a8d5cd5f9b1 51 printf("accept %s:%d\n", clt_addr.get_ip_address(), clt_addr.get_port());
Jecours 0:8a8d5cd5f9b1 52 clt_sock.send(HTTP_RESPONSE, strlen(HTTP_RESPONSE));
Jecours 0:8a8d5cd5f9b1 53 }
Jecours 0:8a8d5cd5f9b1 54 }