main-http-ipv6.cpp

00001 #include "select-demo.h"
00002 
00003 #if DEMO == DEMO_HTTP_IPV6
00004 
00005 #include "mbed.h"
00006 #include "network-helper.h"
00007 #include "http_request.h"
00008 
00009 void dump_response(HttpResponse* res) {
00010     printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());
00011 
00012     printf("Headers:\n");
00013     for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
00014         printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
00015     }
00016     printf("\nBody (%d bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str());
00017 }
00018 
00019 int main() {
00020     NetworkInterface* network = connect_to_default_network_interface();
00021     if (!network) {
00022         printf("Cannot connect to the network, see serial output\n");
00023         return 1;
00024     }
00025 
00026     // Do a GET request to icanhazip.com which returns the public IPv6 address for the device
00027     // This page is only accessible over IPv6
00028     {
00029         // By default the body is automatically parsed and stored in a buffer, this is memory heavy.
00030         // To receive chunked response, pass in a callback as last parameter to the constructor.
00031         HttpRequest* get_req = new HttpRequest(network, HTTP_GET, "http://ipv6.icanhazip.com");
00032 
00033         HttpResponse* get_res = get_req->send();
00034         if (!get_res) {
00035             printf("HttpRequest failed (error code %d)\n", get_req->get_error());
00036             return 1;
00037         }
00038 
00039         printf("\n----- HTTP GET response -----\n");
00040         dump_response(get_res);
00041 
00042         delete get_req;
00043     }
00044 
00045     wait(osWaitForever);
00046 }
00047 
00048 #endif