Joscha Ihl / Mbed OS ethernet-test

test

main.cpp@0:8901be36bfaa, 2017-12-17 (annotated)

Committer:
joschaihl
Date:
Sun Dec 17 00:52:55 2017 +0000
Revision:
0:8901be36bfaa
test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
joschaihl 0:8901be36bfaa 1 #if !FEATURE_LWIP
joschaihl 0:8901be36bfaa 2 #error [NOT_SUPPORTED] LWIP not supported for this target
joschaihl 0:8901be36bfaa 3 #endif
joschaihl 0:8901be36bfaa 4
joschaihl 0:8901be36bfaa 5 #include "mbed.h"
joschaihl 0:8901be36bfaa 6 #include "EthernetInterface.h"
joschaihl 0:8901be36bfaa 7 #include "TCPServer.h"
joschaihl 0:8901be36bfaa 8 #include "TCPSocket.h"
joschaihl 0:8901be36bfaa 9
joschaihl 0:8901be36bfaa 10 #define HTTP_STATUS_LINE "HTTP/1.0 200 OK"
joschaihl 0:8901be36bfaa 11 #define HTTP_HEADER_FIELDS "Content-Type: text/html; charset=utf-8"
joschaihl 0:8901be36bfaa 12 #define HTTP_MESSAGE_BODY "" \
joschaihl 0:8901be36bfaa 13 "<html>" "\r\n" \
joschaihl 0:8901be36bfaa 14 " <body style=\"display:flex;text-align:center\">" "\r\n" \
joschaihl 0:8901be36bfaa 15 " <div style=\"margin:auto\">" "\r\n" \
joschaihl 0:8901be36bfaa 16 " <h1>Hello World</h1>" "\r\n" \
joschaihl 0:8901be36bfaa 17 " <p>It works !</p>" "\r\n" \
joschaihl 0:8901be36bfaa 18 " </div>" "\r\n" \
joschaihl 0:8901be36bfaa 19 " </body>" "\r\n" \
joschaihl 0:8901be36bfaa 20 "</html>"
joschaihl 0:8901be36bfaa 21
joschaihl 0:8901be36bfaa 22 #define HTTP_RESPONSE HTTP_STATUS_LINE "\r\n" \
joschaihl 0:8901be36bfaa 23 HTTP_HEADER_FIELDS "\r\n" \
joschaihl 0:8901be36bfaa 24 "\r\n" \
joschaihl 0:8901be36bfaa 25 HTTP_MESSAGE_BODY "\r\n"
joschaihl 0:8901be36bfaa 26
joschaihl 0:8901be36bfaa 27 int main()
joschaihl 0:8901be36bfaa 28 {
joschaihl 0:8901be36bfaa 29 printf("Basic HTTP server example\n");
joschaihl 0:8901be36bfaa 30
joschaihl 0:8901be36bfaa 31 EthernetInterface eth;
joschaihl 0:8901be36bfaa 32 eth.connect();
joschaihl 0:8901be36bfaa 33
joschaihl 0:8901be36bfaa 34 printf("The target IP address is '%s'\n", eth.get_ip_address());
joschaihl 0:8901be36bfaa 35
joschaihl 0:8901be36bfaa 36 TCPServer srv;
joschaihl 0:8901be36bfaa 37 TCPSocket clt_sock;
joschaihl 0:8901be36bfaa 38 SocketAddress clt_addr;
joschaihl 0:8901be36bfaa 39
joschaihl 0:8901be36bfaa 40 /* Open the server on ethernet stack */
joschaihl 0:8901be36bfaa 41 srv.open(&eth);
joschaihl 0:8901be36bfaa 42
joschaihl 0:8901be36bfaa 43 /* Bind the HTTP port (TCP 80) to the server */
joschaihl 0:8901be36bfaa 44 srv.bind(eth.get_ip_address(), 80);
joschaihl 0:8901be36bfaa 45
joschaihl 0:8901be36bfaa 46 /* Can handle 5 simultaneous connections */
joschaihl 0:8901be36bfaa 47 srv.listen(5);
joschaihl 0:8901be36bfaa 48
joschaihl 0:8901be36bfaa 49 while (true) {
joschaihl 0:8901be36bfaa 50 srv.accept(&clt_sock, &clt_addr);
joschaihl 0:8901be36bfaa 51 printf("accept %s:%d\n", clt_addr.get_ip_address(), clt_addr.get_port());
joschaihl 0:8901be36bfaa 52 clt_sock.send(HTTP_RESPONSE, strlen(HTTP_RESPONSE));
joschaihl 0:8901be36bfaa 53 }
joschaihl 0:8901be36bfaa 54 }