kicad_curl_easy.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2015 Mark Roszko <mark.roszko@gmail.com>
 * Copyright (C) 2015 KiCad Developers, see CHANGELOG.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, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
#ifndef KICAD_CURL_EASY_H_
#define KICAD_CURL_EASY_H_

/*
 * KICAD_CURL_EASY.h must included before wxWidgets because on Windows,
 * kicad_curl.h does not include curl.h, because wxWidgets ends up including windows.h
 * before winsocks2.h inside curl and curl.h causes build warnings if included before and wxxxx.h
 *
 * so including kicad_curl.h could be needed in a few sources
 */

#include <string>

typedef void CURL;
struct curl_slist;

class KICAD_CURL_EASY
{
public:
    KICAD_CURL_EASY();
    ~KICAD_CURL_EASY();

    void Perform();

    void SetHeader( const std::string& aName, const std::string& aValue );

    bool SetUserAgent( const std::string& aAgent );

    bool SetURL( const std::string& aURL );

    bool SetFollowRedirects( bool aFollow );

    const std::string GetErrorText( int aCode );

    const std::string& GetBuffer()
    {
        return m_buffer;
    }

    std::string Escape( const std::string& aUrl );

private:
    template <typename T> int setOption( int aOption, T aArg );


    CURL*           m_CURL;
    curl_slist*     m_headers;
    std::string     m_buffer;
};

#endif // KICAD_CURL_EASY_H_