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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found at: www.gnu.org/licenses
JUCE 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.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.juce.com for more information.
==============================================================================
*/
#ifndef JUCER_AUTOUPDATER_H_INCLUDED
#define JUCER_AUTOUPDATER_H_INCLUDED
class UpdaterDialogModalCallback;
//==============================================================================
class LatestVersionChecker : private Thread,
private Timer
{
public:
struct JuceVersionTriple
{
JuceVersionTriple();
JuceVersionTriple (int juceVersionNumber);
JuceVersionTriple (int majorInt, int minorInt, int buildNumber);
static bool fromString (const String& versionString, JuceVersionTriple& result);
String toString() const;
bool operator> (const JuceVersionTriple& b) const noexcept;
int major, minor, build;
};
//==============================================================================
struct JuceServerLocationsAndKeys
{
const char* updateSeverHostname;
const char* publicAPIKey;
int apiVersion;
const char* updatePath;
};
//==============================================================================
LatestVersionChecker();
~LatestVersionChecker();
static String getOSString();
URL getLatestVersionURL (String& headers, const String& path) const;
URL getLatestVersionURL (String& headers) const;
void checkForNewVersion();
bool processResult (var reply, const String& downloadPath);
bool askUserAboutNewVersion (const JuceVersionTriple& version,
const String& releaseNotes,
URL& newVersionToDownload,
const String& extraHeaders);
void askUserForLocationToDownload (URL& newVersionToDownload, const String& extraHeaders);
static bool isZipFolder (const File&);
virtual Result performUpdate (const MemoryBlock& data, File& targetFolder);
protected:
const JuceServerLocationsAndKeys& getJuceServerURLsAndKeys() const;
int getProductVersionNumber() const;
const char* getProductName() const;
bool allowCustomLocation() const;
private:
//==============================================================================
friend class UpdaterDialogModalCallback;
// callbacks
void timerCallback() override;
void run() override;
void modalStateFinished (int result,
URL& newVersionToDownload,
const String& extraHeaders,
File appParentFolder);
int statusCode;
var jsonReply;
bool hasAttemptedToReadWebsite;
String newRelativeDownloadPath;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LatestVersionChecker)
};
#endif // JUCER_AUTOUPDATER_H_INCLUDED
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