JUCE/extras/Projucer/Source/Utility/Helpers/jucer_VersionInfo.h

/*
  ==============================================================================

   This file is part of the JUCE library.
   Copyright (c) 2017 - ROLI Ltd.

   JUCE is an open source library subject to commercial or open-source
   licensing.

   By using JUCE, you agree to the terms of both the JUCE 5 End-User License
   Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
   27th April 2017).

   End User License Agreement: www.juce.com/juce-5-licence
   Privacy Policy: www.juce.com/juce-5-privacy-policy

   Or: You may also use this code under the terms of the GPL v3 (see
   www.gnu.org/licenses).

   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.

  ==============================================================================
*/

#pragma once


//==============================================================================
class VersionInfo
{
public:
    struct Asset
    {
        const String name;
        const String url;
    };

    static std::unique_ptr<VersionInfo> fetchFromUpdateServer (const String& versionString);
    static std::unique_ptr<VersionInfo> fetchLatestFromUpdateServer();
    static std::unique_ptr<InputStream> createInputStreamForAsset (const Asset& asset, int& statusCode);

    bool isNewerVersionThanCurrent();

    const String versionString;
    const String releaseNotes;
    const std::vector<Asset> assets;

private:
    VersionInfo() = default;

    static std::unique_ptr<VersionInfo> fetch (const String&);
};