cURLpp

 
/*
*    Copyright (c) <2002-2005> <Jean-Philippe Barrette-LaPierre>
*    
*    Permission is hereby granted, free of charge, to any person obtaining
*    a copy of this software and associated documentation files 
*    (curlpp), to deal in the Software without restriction, 
*    including without limitation the rights to use, copy, modify, merge,
*    publish, distribute, sublicense, and/or sell copies of the Software,
*    and to permit persons to whom the Software is furnished to do so, 
*    subject to the following conditions:
*    
*    The above copyright notice and this permission notice shall be included
*    in all copies or substantial portions of the Software.
*    
*    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
*    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
*    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 
*    CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
*    TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
*    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
 
/**
* \file
* DebugFunction option using functor as a callback.
*/
 
 
#include <cstdlib>
 
#include <curlpp/curlpp.hpp>
#include <curlpp/Easy.hpp>
#include <curlpp/Options.hpp>
#include <curlpp/Exception.hpp>
 
class MyWindow
{
public:
  int writeDebug(curl_infotype, char *data, size_t size)
  {
    fprintf(stderr, "Debug: ");
    fwrite(data, size, 1, stderr);
    return size;
  }
};
 
int main(int argc, char *argv[])
{
 
  if(argc != 2)
  {
    std::cerr  << "Example 3: Wrong number of arguments" << std::endl 
              << "Example 3: Usage: example3 url" 
              << std::endl;
    return EXIT_FAILURE;
  }
  char *url = argv[1];
 
  MyWindow myWindow;
 
  try 
  {
    curlpp::Cleanup cleaner;
    curlpp::Easy request;
 
    using namespace curlpp::Options;
    request.setOpt(Verbose(true));
    request.setOpt(DebugFunction(curlpp::types::DebugFunctionFunctor(&myWindow, 
      &MyWindow::writeDebug)));
    request.setOpt(Url(url));
 
    request.perform();
  }
 
  catch ( curlpp::LogicError & e ) 
  {
    std::cout << e.what() << std::endl;
  }
 
  catch ( curlpp::RuntimeError & e )
  {
    std::cout << e.what() << std::endl;
  }
 
  return 0;
}