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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
// Disable symbol overrides so that we can use system headers.
#define FORBIDDEN_SYMBOL_ALLOW_ALL
#include "backends/updates/macosx/macosx-updates.h"
#ifdef USE_SPARKLE
#include "common/translation.h"
#include "common/config-manager.h"
#include <Cocoa/Cocoa.h>
#include <Sparkle/Sparkle.h>
SUUpdater *sparkleUpdater;
/**
* Sparkle is a software update framework for Mac OS X which uses appcasts for
* release information. Appcasts are RSS-like XML feeds which contain information
* about the most current version at the time. If a new version is available, the
* user is presented the release-notes/changes/fixes and is asked if he wants to
* update, and if yes the Sparkle framework downloads a signed update package
* from the server and automatically installs and restarts the software.
* More detailed information is available at the following address:
* http://sparkle.andymatuschak.org/
*
*/
MacOSXUpdateManager::MacOSXUpdateManager() {
NSMenuItem *menuItem = [[NSApp mainMenu] itemAtIndex:0];
NSMenu *applicationMenu = [menuItem submenu];
// Init Sparkle
sparkleUpdater = [SUUpdater sharedUpdater];
NSBundle* mainBundle = [NSBundle mainBundle];
NSString* feedbackURL = [mainBundle objectForInfoDictionaryKey:@"SUFeedURL"];
// Set appcast URL
[sparkleUpdater setFeedURL:[NSURL URLWithString:feedbackURL]];
// Get current encoding
CFStringRef encStr = CFStringCreateWithCString(NULL, TransMan.getCurrentCharset().c_str(), kCFStringEncodingASCII);
CFStringEncoding stringEncoding = CFStringConvertIANACharSetNameToEncoding(encStr);
CFRelease(encStr);
// Add "Check for Updates..." menu item
CFStringRef title = CFStringCreateWithCString(NULL, _("Check for Updates..."), stringEncoding);
NSMenuItem *updateMenuItem = [applicationMenu insertItemWithTitle:(NSString *)title action:@selector(checkForUpdates:) keyEquivalent:@"" atIndex:1];
CFRelease(title);
// Set the target of the new menu item
[updateMenuItem setTarget:sparkleUpdater];
// Finally give up our references to the objects
[menuItem release];
if (!ConfMan.hasKey("updates_check")
|| ConfMan.getInt("updates_check") == Common::UpdateManager::kUpdateIntervalNotSupported) {
setAutomaticallyChecksForUpdates(kUpdateStateDisabled);
} else {
setAutomaticallyChecksForUpdates(kUpdateStateEnabled);
setUpdateCheckInterval(ConfMan.getInt("updates_check"));
}
}
MacOSXUpdateManager::~MacOSXUpdateManager() {
[sparkleUpdater release];
}
void MacOSXUpdateManager::checkForUpdates() {
[sparkleUpdater checkForUpdatesInBackground];
}
void MacOSXUpdateManager::setAutomaticallyChecksForUpdates(UpdateManager::UpdateState state) {
if (state == kUpdateStateNotSupported)
return;
[sparkleUpdater setAutomaticallyChecksForUpdates:(state == kUpdateStateEnabled ? YES : NO)];
}
Common::UpdateManager::UpdateState MacOSXUpdateManager::getAutomaticallyChecksForUpdates() {
if ([sparkleUpdater automaticallyChecksForUpdates])
return kUpdateStateEnabled;
else
return kUpdateStateDisabled;
}
void MacOSXUpdateManager::setUpdateCheckInterval(int interval) {
if (interval == kUpdateIntervalNotSupported)
return;
const int *vals = getUpdateIntervals();
while (*vals != -1) {
if (interval == *vals)
break;
vals++;
}
if (*vals == -1)
interval = kUpdateIntervalOneDay;
[sparkleUpdater setUpdateCheckInterval:(NSTimeInterval)interval];
}
int MacOSXUpdateManager::getUpdateCheckInterval() {
// This is kind of a hack but necessary, as the value stored by Sparkle
// might have been changed outside of ScummVM (in which case we return the
// default interval of one day)
UpdateInterval updateInterval = (UpdateInterval)[sparkleUpdater updateCheckInterval];
switch (updateInterval) {
case kUpdateIntervalOneDay:
case kUpdateIntervalOneWeek:
case kUpdateIntervalOneMonth:
return updateInterval;
default:
// Return the default value (one day)
return kUpdateIntervalOneDay;
}
}
#endif
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