File content as of revision 0:b4c1e32627f2:

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* Copyright (C) 2019 Renesas Electronics Corporation. All rights reserved.
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#include "sample_select.h"

#if (SAMPLE_PROGRAM_NO == 13)
// SAMPLE_PROGRAM_NO 13 : Ether HTTP sample

#if defined(TARGET_SEMB1402)
#error "Ether is not supported."
#endif

#include "mbed.h"
#include "http_request.h"
#include "EthernetInterface.h"

EthernetInterface eth;

void dump_response(HttpResponse* res) {
    printf("Status: %d - %s\n", res->get_status_code(), res->get_status_message().c_str());

    printf("Headers:\n");
    for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
        printf("\t%s: %s\n", res->get_headers_fields()[ix]->c_str(), res->get_headers_values()[ix]->c_str());
    }
    printf("\nBody (%ld bytes):\n\n%s\n", res->get_body_length(), res->get_body_as_string().c_str());
}

int main() {
    NetworkInterface* network = &eth;
    SocketAddress address;

    printf("\nConnecting...\n");
    int ret = network->connect();
    if (ret != 0) {
        printf("\nConnection error\n");
        return -1;
    }
    printf("Success\n\n");
    printf("MAC: %s\n", network->get_mac_address());
    printf("IP: %s\n" , NSAPI_ERROR_OK == network->get_ip_address(&address) ? address.get_ip_address() : "NULL");
    printf("Netmask: %s\n", NSAPI_ERROR_OK == network->get_netmask(&address) ? address.get_ip_address() : "NULL");
    printf("Gateway: %s\n", NSAPI_ERROR_OK == network->get_gateway(&address) ? address.get_ip_address() : "NULL");

    // Do a GET request to httpbin.org
    {
        // By default the body is automatically parsed and stored in a buffer, this is memory heavy.
        // To receive chunked response, pass in a callback as last parameter to the constructor.
        HttpRequest* get_req = new HttpRequest(network, HTTP_GET, "http://httpbin.org/status/418");

        HttpResponse* get_res = get_req->send();
        if (!get_res) {
            printf("HttpRequest failed (error code %d)\n", get_req->get_error());
            return 1;
        }

        printf("\n----- HTTP GET response -----\n");
        dump_response(get_res);

        delete get_req;
    }

    // POST request to httpbin.org
    {
        HttpRequest* post_req = new HttpRequest(network, HTTP_POST, "http://httpbin.org/post");
        post_req->set_header("Content-Type", "application/json");

        const char body[] = "{\"hello\":\"world\"}";

        HttpResponse* post_res = post_req->send(body, strlen(body));
        if (!post_res) {
            printf("HttpRequest failed (error code %d)\n", post_req->get_error());
            return 1;
        }

        printf("\n----- HTTP POST response -----\n");
        dump_response(post_res);

        delete post_req;
    }

    ThisThread::sleep_for(osWaitForever);
}

#endif