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/*
* Copyright (C) by Daniel Molkentin <danimo@owncloud.com>
*
* 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 2 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.
*/
#include <Cocoa/Cocoa.h>
#include <Sparkle/Sparkle.h>
#include <Sparkle/SUUpdater.h>
#include <AppKit/NSApplication.h>
#include "common/utility.h"
#include "updater/sparkleupdater.h"
// Does not work yet
@interface DelegateObject : NSObject <SUUpdaterDelegate>
- (BOOL)updaterMayCheckForUpdates:(SUUpdater *)bundle;
@end
@implementation DelegateObject //(SUUpdaterDelegateInformalProtocol)
// Only possible in later versions, we're not up to date here.
- (BOOL)updaterMayCheckForUpdates:(SUUpdater *)bundle
{
Q_UNUSED(bundle)
qCDebug(OCC::lcUpdater) << "may check: YES";
return YES;
}
// Sent when a valid update is found by the update driver.
- (void)updater:(SUUpdater *)updater didFindValidUpdate:(SUAppcastItem *)update
{
Q_UNUSED(updater)
Q_UNUSED(update)
}
// Sent when a valid update is not found.
// Does not seem to get called ever.
- (void)updaterDidNotFindUpdate:(SUUpdater *)update
{
Q_UNUSED(update)
}
// Sent immediately before installing the specified update.
- (void)updater:(SUUpdater *)updater willInstallUpdate:(SUAppcastItem *)update
{
Q_UNUSED(updater)
Q_UNUSED(update)
}
// Tried implementing those methods, but they never ever seem to get called
//- (void) updater:(SUUpdater *)updater didAbortWithError:(NSError *)error
//{
//}
//- (void)updater:(SUUpdater *)updater didFinishLoadingAppcast:(SUAppcast *)appcast
//{
//}
@end
namespace OCC {
class SparkleUpdater::Private
{
public:
SUUpdater* updater;
DelegateObject *delegate;
};
// Delete ~/Library//Preferences/com.owncloud.desktopclient.plist to re-test
SparkleUpdater::SparkleUpdater(const QString& appCastUrl)
: Updater()
{
d = new Private;
d->delegate = [[DelegateObject alloc] init];
[d->delegate retain];
d->updater = [SUUpdater sharedUpdater];
[d->updater setDelegate:d->delegate];
[d->updater setAutomaticallyChecksForUpdates:YES];
[d->updater setAutomaticallyDownloadsUpdates:NO];
[d->updater setSendsSystemProfile:NO];
[d->updater resetUpdateCycle];
[d->updater retain];
NSURL* url = [NSURL URLWithString:
[NSString stringWithUTF8String: appCastUrl.toUtf8().data()]];
[d->updater setFeedURL: url];
// Sparkle 1.8 required
NSString *userAgent = [NSString stringWithUTF8String: Utility::userAgentString().data()];
[d->updater setUserAgentString: userAgent];
}
SparkleUpdater::~SparkleUpdater()
{
[d->updater release];
delete d;
}
bool autoUpdaterAllowed()
{
// See https://github.com/owncloud/client/issues/2931
NSString *bundlePath = [[NSBundle mainBundle] bundlePath];
NSString *expectedPath = [NSString stringWithFormat:@"/Applications/%@", [bundlePath lastPathComponent]];
if ([expectedPath isEqualTo:bundlePath]) {
return true;
}
qCWarning(lcUpdater) << "We are not in /Applications, won't check for update!";
return false;
}
void SparkleUpdater::checkForUpdate()
{
if (autoUpdaterAllowed()) {
[d->updater checkForUpdates: NSApp];
}
}
void SparkleUpdater::backgroundCheckForUpdate()
{
qCDebug(OCC::lcUpdater) << "launching background check";
if (autoUpdaterAllowed()) {
[d->updater checkForUpdatesInBackground];
}
}
} // namespace OCC
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