main.cpp

00001 #include "mbed.h"
00002 #include "EthernetInterface.h"
00003 
00004 
00005 /*
00006     By Andrea Campanella
00007     Just a small example how to use pushover.net
00008     with mbed and generally ho to use POST in mbed.
00009 */
00010 
00011 
00012 int main()
00013 {
00014     EthernetInterface eth;
00015     eth.init(); //Use DHCP
00016     eth.connect();
00017     printf("IP Address is %s\n", eth.getIPAddress());
00018     // Pushover settings
00019     char pushoversite[] = "api.pushover.net";
00020     char apitoken[] = "APIKEY";
00021     char userkey [] = "USERKEY";
00022     char message [] = "Hello mate";
00023     TCPSocketConnection sock;
00024     sock.connect(pushoversite, 80);
00025 
00026     char http_cmd[300] = "POST /1/messages.json HTTP/1.1\r\n" ;
00027     char length[10];
00028     sprintf(length, "%d", 113 + sizeof(message)-1);
00029         
00030     //strcat( http_cmd , "POST /1/messages.json HTTP/1.1" ); 
00031     strcat( http_cmd , "Host: api.pushover.net\r\n");
00032     strcat( http_cmd , "Connection: close\r\n ");
00033     strcat( http_cmd , "Content-Type: application/x-www-form-urlencoded\r\n");
00034     strcat( http_cmd , "Content-Length: ");
00035     strcat( http_cmd , length);
00036     strcat( http_cmd , "\r\n\r\n");;
00037     strcat( http_cmd , "token=");
00038     strcat( http_cmd , apitoken);
00039     strcat( http_cmd , "&user=");
00040     strcat( http_cmd , userkey);
00041     strcat( http_cmd , "&message=");
00042     strcat( http_cmd , message);
00043     strcat( http_cmd , "&priority=");
00044     strcat( http_cmd , "0");
00045     strcat( http_cmd , "&retry=60");
00046     strcat( http_cmd , "&expire=3600");
00047     printf("Sending :%s\n",  http_cmd);
00048 
00049     sock.send_all(http_cmd, sizeof(http_cmd)-1);
00050   
00051     
00052     char buffer[300];
00053     int ret;
00054     while (true) {
00055         ret = sock.receive(buffer, sizeof(buffer)-1);
00056         if (ret <= 0)
00057             break;
00058         buffer[ret] = '\0';
00059         printf("Received %d chars from server:\n%s\n", ret, buffer);
00060     }
00061 
00062     sock.close();
00063 
00064     eth.disconnect();
00065 
00066     while(1) {}
00067 }