test.cpp

Go to the documentation of this file.

/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
 
#include <mrpt/comms/net_utils.h>
#include <iostream>
 
using namespace mrpt;
using namespace mrpt::comms;
using namespace mrpt::comms::net;
using namespace std;
 
string url = "http://www.google.es/";
 
/* ------------------------------------------------------------------------
                                        Test: HTTP get
   ------------------------------------------------------------------------ */
void Test_HTTP_get()
{
        string content;
        string errmsg;
        mrpt::system::TParameters<string> out_headers;
 
        cout << "Retrieving " << url << "..." << endl;
 
        // CClientTCPSocket::DNS_LOOKUP_TIMEOUT_MS = 5000;
 
        ERRORCODE_HTTP ret = http_get(
                url, content, errmsg, 80, "", "", nullptr, nullptr, &out_headers);
 
        if (ret != net::erOk)
        {
                cout << " Error: " << errmsg << endl;
                return;
        }
 
        string typ = out_headers.has("Content-Type") ? out_headers["Content-Type"]
                                                                                                 : string("???");
 
        cout << "Ok: " << content.size() << " bytes of type: " << typ << endl;
        // cout << content << endl;
}
 
// ------------------------------------------------------
//                                              MAIN
// ------------------------------------------------------
int main(int argc, char** argv)
{
        try
        {
                if (argc > 1) url = string(argv[1]);
 
                Test_HTTP_get();
 
                return 0;
        }
        catch (std::exception& e)
        {
                std::cout << "Exception: " << e.what() << std::endl;
                return -1;
        }
        catch (...)
        {
                printf("Untyped exception!");
                return -1;
        }
}