kicad_curl.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2015 Mark Roszko <[email protected]>
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
#ifndef KICAD_CURL_H_
#define KICAD_CURL_H_
 
/*
 * KICAD_CURL.h must be included before wxWidgets because on Windows,
 * wxWidgets ends up including windows.h before winsocks2.h inside curl
 * this causes build warnings
 * Because we are before wx, we must explicitly define we are building with unicode.
 * wxWidgets defaults to supporting unicode now, so this should be safe.
 */
#if defined(_WIN32)
    #ifndef UNICODE
    #    define UNICODE
    #endif
 
    #ifndef _UNICODE
    #    define _UNICODE
    #endif
#endif
 
#include <kicommon.h>
#include <curl/curl.h>
#include <string>
#include <shared_mutex>
 
// CURL_EXTERN expands to dllimport on MinGW which causes gcc warnings.  This really should
// expand to nothing on MinGW.
#if defined( __MINGW32__)
#  if defined( CURL_EXTERN )
#    undef CURL_EXTERN
#    define CURL_EXTERN
#  endif
#endif

class KICOMMON_API KICAD_CURL
{
public:
    static void Init();

    static void Cleanup();

    static std::shared_mutex& Mutex();

    static bool IsShuttingDown();

    static const char* GetVersion()
    {
        return curl_version();
    }
};
 
#endif // KICAD_CURL_H_