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/*
==============================================================================
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.
==============================================================================
*/
#include "../../Application/jucer_Headers.h"
#include "jucer_VersionInfo.h"
std::unique_ptr<VersionInfo> VersionInfo::fetchFromUpdateServer (const String& versionString)
{
return fetch ("tags/" + versionString);
}
std::unique_ptr<VersionInfo> VersionInfo::fetchLatestFromUpdateServer()
{
return fetch ("latest");
}
std::unique_ptr<InputStream> VersionInfo::createInputStreamForAsset (const Asset& asset, int& statusCode)
{
URL downloadUrl (asset.url);
StringPairArray responseHeaders;
return std::unique_ptr<InputStream> (downloadUrl.createInputStream (false, nullptr, nullptr,
"Accept: application/octet-stream",
0, &responseHeaders, &statusCode, 1));
}
bool VersionInfo::isNewerVersionThanCurrent()
{
jassert (versionString.isNotEmpty());
auto currentTokens = StringArray::fromTokens (ProjectInfo::versionString, ".", {});
auto thisTokens = StringArray::fromTokens (versionString, ".", {});
jassert (thisTokens.size() == 3 && thisTokens.size() == 3);
if (currentTokens[0].getIntValue() == thisTokens[0].getIntValue())
{
if (currentTokens[1].getIntValue() == thisTokens[1].getIntValue())
return currentTokens[2].getIntValue() < thisTokens[2].getIntValue();
return currentTokens[1].getIntValue() < thisTokens[1].getIntValue();
}
return currentTokens[0].getIntValue() < thisTokens[0].getIntValue();
}
std::unique_ptr<VersionInfo> VersionInfo::fetch (const String& endpoint)
{
URL latestVersionURL ("https://api.github.com/repos/WeAreROLI/JUCE/releases/" + endpoint);
std::unique_ptr<InputStream> inStream (latestVersionURL.createInputStream (false));
if (inStream == nullptr)
return nullptr;
auto content = inStream->readEntireStreamAsString();
auto latestReleaseDetails = JSON::parse (content);
auto* json = latestReleaseDetails.getDynamicObject();
if (json == nullptr)
return nullptr;
auto versionString = json->getProperty ("tag_name").toString();
if (versionString.isEmpty())
return nullptr;
auto* assets = json->getProperty ("assets").getArray();
if (assets == nullptr)
return nullptr;
auto releaseNotes = json->getProperty ("body").toString();
std::vector<VersionInfo::Asset> parsedAssets;
for (auto& asset : *assets)
{
if (auto* assetJson = asset.getDynamicObject())
{
parsedAssets.push_back ({ assetJson->getProperty ("name").toString(),
assetJson->getProperty ("url").toString() });
jassert (parsedAssets.back().name.isNotEmpty());
jassert (parsedAssets.back().url.isNotEmpty());
}
else
{
jassertfalse;
}
}
return std::unique_ptr<VersionInfo> (new VersionInfo ({ versionString, releaseNotes, std::move (parsedAssets) }));
}
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