e7cfd58e9e
OBS Sparkle feeds have two extensions to vanilla Sparkle feeds: - There can be two kinds of items per feed: (zipped) .app and .mpkg via <ce:packageType>app|mpkg</ce:packageType> (default is mpkg) - Feed items can be disabled via <ce:deployed>false</ce:deployed>; these items will not be considered for updates unless "[General] UpdateToUndeployed=1" is set the global config Unlike other Sparkle implementations the FeedURL cannot be updated via user preferences because we support multiple app packages with the same package identifier but different FeedURL settings on the same machine
129 lines
3.2 KiB
Plaintext
129 lines
3.2 KiB
Plaintext
#import <Cocoa/Cocoa.h>
|
|
#import <Sparkle/Sparkle.h>
|
|
|
|
static inline bool equali(NSString *a, NSString *b)
|
|
{
|
|
return a && b && [a caseInsensitiveCompare:b] == NSOrderedSame;
|
|
}
|
|
|
|
@interface OBSSparkleUpdateDelegate :
|
|
NSObject<SUUpdaterDelegate, SUVersionComparison>
|
|
{
|
|
}
|
|
@property (nonatomic) bool updateToUndeployed;
|
|
@end
|
|
|
|
@implementation OBSSparkleUpdateDelegate
|
|
{
|
|
}
|
|
|
|
@synthesize updateToUndeployed;
|
|
|
|
- (SUAppcastItem *)bestValidUpdateInAppcast:(SUAppcast *)appcast
|
|
forUpdater:(SUUpdater *)updater
|
|
{
|
|
static SUAppcastItem *selected;
|
|
SUAppcastItem *item = appcast.items.firstObject;
|
|
if (!appcast.items.firstObject)
|
|
return nil;
|
|
|
|
SUAppcastItem *app = nil, *mpkg = nil;
|
|
for (SUAppcastItem *item in appcast.items) {
|
|
NSString *deployed = item.propertiesDictionary[@"ce:deployed"];
|
|
if (deployed && !(deployed.boolValue || updateToUndeployed))
|
|
continue;
|
|
|
|
NSString *type = item.propertiesDictionary[@"ce:packageType"];
|
|
if (!mpkg && (!type || equali(type, @"mpkg")))
|
|
mpkg = item;
|
|
else if (!app && type && equali(type, @"app"))
|
|
app = item;
|
|
|
|
if (app && mpkg)
|
|
break;
|
|
}
|
|
|
|
if (app)
|
|
item = app;
|
|
|
|
NSBundle *host = updater.hostBundle;
|
|
if (mpkg && (!app || equali(host.bundlePath, @"/Applications/OBS.app")))
|
|
item = mpkg;
|
|
|
|
NSMutableDictionary *dict = [NSMutableDictionary
|
|
dictionaryWithDictionary:item.propertiesDictionary];
|
|
NSString *build = [host objectForInfoDictionaryKey:@"CFBundleVersion"];
|
|
NSString *url = dict[@"sparkle:releaseNotesLink"];
|
|
dict[@"sparkle:releaseNotesLink"] = [url stringByAppendingFormat:@"#%@",
|
|
build];
|
|
return selected = [[SUAppcastItem alloc] initWithDictionary:dict];
|
|
}
|
|
|
|
- (NSString *)feedURLStringForUpdater:(SUUpdater *)updater
|
|
{
|
|
//URL from Info.plist takes precedence because there may be bundles with
|
|
//differing feed URLs on the system
|
|
NSBundle *bundle = updater.hostBundle;
|
|
return [bundle objectForInfoDictionaryKey:@"SUFeedURL"];
|
|
}
|
|
|
|
- (NSComparisonResult)compareVersion:(NSString *)versionA
|
|
toVersion:(NSString *)versionB
|
|
{
|
|
if (![versionA isEqual:versionB])
|
|
return NSOrderedAscending;
|
|
return NSOrderedSame;
|
|
}
|
|
|
|
- (id <SUVersionComparison>)
|
|
versionComparatorForUpdater:(SUUpdater *)__unused updater
|
|
{
|
|
return self;
|
|
}
|
|
|
|
@end
|
|
|
|
static inline bool bundle_matches(NSBundle *bundle)
|
|
{
|
|
if (!bundle.executablePath)
|
|
return false;
|
|
|
|
NSRange r = [bundle.executablePath rangeOfString:@"Contents/MacOS/"];
|
|
return [bundle.bundleIdentifier isEqual:@"com.obsproject.obs-studio"] &&
|
|
r.location != NSNotFound;
|
|
}
|
|
|
|
static inline NSBundle *find_bundle()
|
|
{
|
|
NSFileManager *fm = [NSFileManager defaultManager];
|
|
NSString *path = [fm currentDirectoryPath];
|
|
NSString *prev = path;
|
|
do {
|
|
NSBundle *bundle = [NSBundle bundleWithPath:path];
|
|
if (bundle_matches(bundle))
|
|
return bundle;
|
|
|
|
prev = path;
|
|
path = [path stringByDeletingLastPathComponent];
|
|
} while (![prev isEqual:path]);
|
|
return nil;
|
|
}
|
|
|
|
static SUUpdater *updater;
|
|
|
|
static OBSSparkleUpdateDelegate *delegate;
|
|
|
|
void init_sparkle_updater(bool update_to_undeployed)
|
|
{
|
|
updater = [SUUpdater updaterForBundle:find_bundle()];
|
|
delegate = [[OBSSparkleUpdateDelegate alloc] init];
|
|
delegate.updateToUndeployed = update_to_undeployed;
|
|
updater.delegate = delegate;
|
|
}
|
|
|
|
void trigger_sparkle_update()
|
|
{
|
|
[updater checkForUpdates:nil];
|
|
}
|
|
|