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/* vim:set ts=3 sw=3 sts=3 et: */
#ifndef FM_LAST_MOOST_MURCL_GLOBAL_HPP__
#define FM_LAST_MOOST_MURCL_GLOBAL_HPP__

#include <stdexcept>

#include <curl/curl.h>

#include <boost/shared_ptr.hpp>
#include "../utils/singleton.hpp"

namespace moost { namespace murcl {

class global
{
template <typename T> friend
   class moost::utils::singleton_default<T>::friend_type;

private:
   global()
      : code_(CURLE_FAILED_INIT)
   {
      // This bad-boy is instantiated as a singleton so it
      // absolutely must not throw during construction!
      try
      {
         // Since this call is to a C API is shouldn't throw...
         code_ = curl_global_init(CURL_GLOBAL_ALL);
      }
      catch(...)
      {
         // ...but just in case!
      }
   }

public:

   bool isok() const
   {
      return (code_ == CURLE_OK);
   }

   CURLcode status_code() const
   {
      return code_;
   }

   ~global()
   {
      curl_global_cleanup();
   }

private:
   CURLcode code_;
};

typedef moost::utils::singleton_default<global> global_singleton;

}}

#endif // FM_LAST_MOOST_MURCL_GLOBAL_HPP__