
HTTP server for GSwifi see: http://mbed.org/users/gsfan/notebook/gainspan_wifi/
main.cpp@4:29ecfd0f8723, 2013-02-26 (annotated)
- Committer:
- gsfan
- Date:
- Tue Feb 26 03:12:05 2013 +0000
- Revision:
- 4:29ecfd0f8723
- Parent:
- 3:b382ac9e8754
- Child:
- 5:6f40b73257da
fix
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
gsfan | 4:29ecfd0f8723 | 1 | /* |
gsfan | 4:29ecfd0f8723 | 2 | * HTTP server for GSwifi |
gsfan | 4:29ecfd0f8723 | 3 | * |
gsfan | 4:29ecfd0f8723 | 4 | * create the index.htm for LocalFileSystem. |
gsfan | 4:29ecfd0f8723 | 5 | * html access http://IP address/ , http://IP address/test/ |
gsfan | 4:29ecfd0f8723 | 6 | * |
gsfan | 4:29ecfd0f8723 | 7 | * CGI access http://IP address/cgi-bin/hoge?hage |
gsfan | 4:29ecfd0f8723 | 8 | */ |
gsfan | 4:29ecfd0f8723 | 9 | |
gsfan | 4:29ecfd0f8723 | 10 | #include "mbed.h" |
gsfan | 4:29ecfd0f8723 | 11 | #include "GSwifi.h" |
gsfan | 4:29ecfd0f8723 | 12 | |
gsfan | 4:29ecfd0f8723 | 13 | #define PORT 80 |
gsfan | 4:29ecfd0f8723 | 14 | |
gsfan | 4:29ecfd0f8723 | 15 | #define SECURE GSwifi::GSSEC_WPA_PSK |
gsfan | 4:29ecfd0f8723 | 16 | #define SSID "SSID" |
gsfan | 4:29ecfd0f8723 | 17 | #define PASS "PASSPHRASE" |
gsfan | 4:29ecfd0f8723 | 18 | |
gsfan | 4:29ecfd0f8723 | 19 | //GSwifi gs(p13, p14, p20); // TX, RX, Reset (no flow control) |
gsfan | 4:29ecfd0f8723 | 20 | GSwifi gs(p13, p14, p12, P0_22, p20, NC, 115200); // TX, RX, CTS, RTS, Reset, Alarm |
gsfan | 4:29ecfd0f8723 | 21 | |
gsfan | 4:29ecfd0f8723 | 22 | LocalFileSystem local("local"); |
gsfan | 4:29ecfd0f8723 | 23 | Serial pc(USBTX, USBRX); |
gsfan | 4:29ecfd0f8723 | 24 | DigitalOut led1(LED1), led2(LED2); |
gsfan | 4:29ecfd0f8723 | 25 | |
gsfan | 4:29ecfd0f8723 | 26 | |
gsfan | 4:29ecfd0f8723 | 27 | void cgi (int cid, GSwifi::GS_httpd *gshttpd) { |
gsfan | 4:29ecfd0f8723 | 28 | int i; |
gsfan | 4:29ecfd0f8723 | 29 | |
gsfan | 4:29ecfd0f8723 | 30 | led2 = 1; |
gsfan | 4:29ecfd0f8723 | 31 | pc.printf("CGI %d: %s ? %s '%s' %d\r\n", cid, gshttpd->file, gshttpd->query, gshttpd->buf, gshttpd->len); |
gsfan | 4:29ecfd0f8723 | 32 | |
gsfan | 4:29ecfd0f8723 | 33 | gs.send(cid, "HTTP/1.1 200 OK\r\n", 17); |
gsfan | 4:29ecfd0f8723 | 34 | gs.send(cid, "Content-type: text/plain\r\n", 26); |
gsfan | 4:29ecfd0f8723 | 35 | gs.send(cid, "\r\n", 2); |
gsfan | 4:29ecfd0f8723 | 36 | |
gsfan | 4:29ecfd0f8723 | 37 | gs.send(cid, "REQUEST_METHOD: ", 16); |
gsfan | 4:29ecfd0f8723 | 38 | if (gshttpd[cid].type == GSwifi::GSPROT_HTTPGET) { |
gsfan | 4:29ecfd0f8723 | 39 | gs.send(cid, "GET\r\n", 5); |
gsfan | 4:29ecfd0f8723 | 40 | } else { |
gsfan | 4:29ecfd0f8723 | 41 | gs.send(cid, "POST\r\n", 6); |
gsfan | 4:29ecfd0f8723 | 42 | } |
gsfan | 4:29ecfd0f8723 | 43 | gs.send(cid, "SCRIPT_NAME: ", 13); |
gsfan | 4:29ecfd0f8723 | 44 | gs.send(cid, gshttpd->file, strlen(gshttpd->file)); |
gsfan | 4:29ecfd0f8723 | 45 | gs.send(cid, "\r\n", 2); |
gsfan | 4:29ecfd0f8723 | 46 | gs.send(cid, "QUERY_STRING: ", 14); |
gsfan | 4:29ecfd0f8723 | 47 | gs.send(cid, gshttpd->query, strlen(gshttpd->query)); |
gsfan | 4:29ecfd0f8723 | 48 | gs.send(cid, "\r\n", 2); |
gsfan | 4:29ecfd0f8723 | 49 | gs.send(cid, "POST_BODY: ", 11); |
gsfan | 4:29ecfd0f8723 | 50 | gs.send(cid, gshttpd->buf, strlen(gshttpd->buf)); |
gsfan | 4:29ecfd0f8723 | 51 | gs.send(cid, "\r\n", 2); |
gsfan | 4:29ecfd0f8723 | 52 | |
gsfan | 4:29ecfd0f8723 | 53 | } |
gsfan | 4:29ecfd0f8723 | 54 | |
gsfan | 4:29ecfd0f8723 | 55 | int main () { |
gsfan | 4:29ecfd0f8723 | 56 | IpAddr ipaddr, netmask, gateway, nameserver; |
gsfan | 4:29ecfd0f8723 | 57 | |
gsfan | 4:29ecfd0f8723 | 58 | led1 = 1; |
gsfan | 4:29ecfd0f8723 | 59 | pc.baud(115200); |
gsfan | 4:29ecfd0f8723 | 60 | |
gsfan | 4:29ecfd0f8723 | 61 | pc.printf("connecting...\r\n"); |
gsfan | 4:29ecfd0f8723 | 62 | if (gs.connect(SECURE, SSID, PASS)) { |
gsfan | 4:29ecfd0f8723 | 63 | return -1; |
gsfan | 4:29ecfd0f8723 | 64 | } |
gsfan | 4:29ecfd0f8723 | 65 | gs.getAddress(ipaddr, netmask, gateway, nameserver); |
gsfan | 4:29ecfd0f8723 | 66 | pc.printf("ip %d.%d.%d.%d\r\n", ipaddr[0], ipaddr[1], ipaddr[2], ipaddr[3]); |
gsfan | 4:29ecfd0f8723 | 67 | |
gsfan | 4:29ecfd0f8723 | 68 | led2 = 1; |
gsfan | 4:29ecfd0f8723 | 69 | pc.printf("httpd\r\n"); |
gsfan | 4:29ecfd0f8723 | 70 | gs.httpd(PORT); |
gsfan | 4:29ecfd0f8723 | 71 | gs.attach_httpd("/test/", "/local/"); |
gsfan | 4:29ecfd0f8723 | 72 | gs.attach_httpd("/cgi-bin/", &cgi); |
gsfan | 4:29ecfd0f8723 | 73 | gs.attach_httpd("/", "/local/"); |
gsfan | 4:29ecfd0f8723 | 74 | |
gsfan | 4:29ecfd0f8723 | 75 | for (;;) { |
gsfan | 4:29ecfd0f8723 | 76 | gs.poll(); |
gsfan | 4:29ecfd0f8723 | 77 | |
gsfan | 4:29ecfd0f8723 | 78 | wait_ms(50); |
gsfan | 4:29ecfd0f8723 | 79 | led1 = !led1; |
gsfan | 4:29ecfd0f8723 | 80 | led2 = 0; |
gsfan | 4:29ecfd0f8723 | 81 | } |
gsfan | 4:29ecfd0f8723 | 82 | } |