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104 lines
3.0 KiB
104 lines
3.0 KiB
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2015 Mark Roszko <mark.roszko@gmail.com>
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* Copyright (C) 2015, 2021 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef KICAD_CURL_H_
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#define KICAD_CURL_H_
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/*
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* KICAD_CURL.h must be included before wxWidgets because on Windows,
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* wxWidgets ends up including windows.h before winsocks2.h inside curl
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* this causes build warnings
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* Because we are before wx, we must explicitly define we are building with unicode.
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* wxWidgets defaults to supporting unicode now, so this should be safe.
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*/
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#if defined(_WIN32)
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#ifndef UNICODE
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# define UNICODE
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#endif
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#ifndef _UNICODE
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# define _UNICODE
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#endif
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#endif
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#include <curl/curl.h>
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#include <string>
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// CURL_EXTERN expands to dllimport on MinGW which causes gcc warnings. This really should
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// expand to nothing on MinGW.
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#if defined( __MINGW32__)
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# if defined( CURL_EXTERN )
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# undef CURL_EXTERN
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# define CURL_EXTERN
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# endif
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#endif
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struct DYN_LOOKUP;
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/**
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* Simple wrapper class to call curl_global_init and curl_global_cleanup for KiCad.
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*/
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class KICAD_CURL
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{
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public:
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/**
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* Call curl_global_init for the application. It must be used only once
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* and before any curl functions that perform requests.
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*
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* @return True if successful, false if CURL returned an error.
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* @throw IO_ERROR on failure, hopefully with helpful text in it.
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*/
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static void Init();
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/**
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* Call curl_global_cleanup for the application. It must be used only after
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* curl_global_init was called.
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*/
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static void Cleanup();
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/**
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* Wrapper for curl_version(). Reports back a short string of loaded libraries.
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*
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* @return String reported by libcurl and owned by it.
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* @throw IO_ERROR on failure, hopefully with helpful text in it.
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*/
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static const char* GetVersion()
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{
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return curl_version();
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}
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/**
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* Report back curl version only and SSL library support.
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*
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* @return Generated version string.
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*/
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static std::string GetSimpleVersion();
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private:
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friend class KICAD_CURL_EASY;
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};
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#endif // KICAD_CURL_H_
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