[AltServer] Adds Sparkle support

Pods/Sparkle/Sparkle.framework/Versions/A/Headers/SUAppcastItem.h

@@ -0,0 +1,52 @@
+//
+//  SUAppcastItem.h
+//  Sparkle
+//
+//  Created by Andy Matuschak on 3/12/06.
+//  Copyright 2006 Andy Matuschak. All rights reserved.
+//
+
+#ifndef SUAPPCASTITEM_H
+#define SUAPPCASTITEM_H
+
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+#import "SUExport.h"
+@class SUSignatures;
+
+SU_EXPORT @interface SUAppcastItem : NSObject
+@property (copy, readonly) NSString *title;
+@property (copy, readonly) NSString *dateString;
+@property (copy, readonly) NSString *itemDescription;
+@property (strong, readonly) NSURL *releaseNotesURL;
+@property (strong, readonly) SUSignatures *signatures;
+@property (copy, readonly) NSString *minimumSystemVersion;
+@property (copy, readonly) NSString *maximumSystemVersion;
+@property (strong, readonly) NSURL *fileURL;
+@property (nonatomic, readonly) uint64_t contentLength;
+@property (copy, readonly) NSString *versionString;
+@property (copy, readonly) NSString *osString;
+@property (copy, readonly) NSString *displayVersionString;
+@property (copy, readonly) NSDictionary *deltaUpdates;
+@property (strong, readonly) NSURL *infoURL;
+
+// Initializes with data from a dictionary provided by the RSS class.
+- (instancetype)initWithDictionary:(NSDictionary *)dict;
+- (instancetype)initWithDictionary:(NSDictionary *)dict failureReason:(NSString **)error;
+
+@property (getter=isDeltaUpdate, readonly) BOOL deltaUpdate;
+@property (getter=isCriticalUpdate, readonly) BOOL criticalUpdate;
+@property (getter=isMacOsUpdate, readonly) BOOL macOsUpdate;
+@property (getter=isInformationOnlyUpdate, readonly) BOOL informationOnlyUpdate;
+
+// Returns the dictionary provided in initWithDictionary; this might be useful later for extensions.
+@property (readonly, copy) NSDictionary *propertiesDictionary;
+
+- (NSURL *)infoURL;
+
+@end
+
+#endif