Update Sparkle to 1.20.0

Unfortunately, due to the nature of the issue a manual update to a new
version will be required.

Fixes: #600

macosx/PrefsController.m

@@ -327,7 +327,7 @@ + (void) restoreWindowWithIdentifier: (NSString *) identifier state: (NSCoder *)
 #endif
 - (void) setAutoUpdateToBeta: (id) sender
 {
-    [[SUUpdater sharedUpdater] setAllowedTags: SPARKLE_TAG ? [NSSet setWithObject: @"beta"] : nil];
+    // TODO: Support beta releases (if/when necessary)
 }
 
 - (void) setPort: (id) sender

macosx/Sparkle.framework/Modules

@@ -0,0 +1 @@
+Versions/Current/Modules

macosx/Sparkle.framework/PrivateHeaders

@@ -0,0 +1 @@
+Versions/Current/PrivateHeaders

macosx/Sparkle.framework/Versions/A/Headers/SPUDownloadData.h

@@ -0,0 +1,43 @@
+//
+//  SPUDownloadData.h
+//  Sparkle
+//
+//  Created by Mayur Pawashe on 8/10/16.
+//  Copyright © 2016 Sparkle Project. All rights reserved.
+//
+
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+
+#import "SUExport.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/*!
+ * A class for containing downloaded data along with some information about it.
+ */
+SU_EXPORT @interface SPUDownloadData : NSObject <NSSecureCoding>
+
+- (instancetype)initWithData:(NSData *)data textEncodingName:(NSString * _Nullable)textEncodingName MIMEType:(NSString * _Nullable)MIMEType;
+
+/*!
+ * The raw data that was downloaded.
+ */
+@property (nonatomic, readonly) NSData *data;
+
+/*!
+ * The IANA charset encoding name if available. Eg: "utf-8"
+ */
+@property (nonatomic, readonly, nullable, copy) NSString *textEncodingName;
+
+/*!
+ * The MIME type if available. Eg: "text/plain"
+ */
+@property (nonatomic, readonly, nullable, copy) NSString *MIMEType;
+
+@end
+
+NS_ASSUME_NONNULL_END

macosx/Sparkle.framework/Versions/A/Headers/SPUDownloader.h

@@ -0,0 +1,25 @@
+//
+//  SPUDownloader.h
+//  Downloader
+//
+//  Created by Mayur Pawashe on 4/1/16.
+//  Copyright © 2016 Sparkle Project. All rights reserved.
+//
+
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+#import "SPUDownloaderProtocol.h"
+
+@protocol SPUDownloaderDelegate;
+
+// This object implements the protocol which we have defined. It provides the actual behavior for the service. It is 'exported' by the service to make it available to the process hosting the service over an NSXPCConnection.
+@interface SPUDownloader : NSObject <SPUDownloaderProtocol>
+
+// Due to XPC remote object reasons, this delegate is strongly referenced
+// Invoke cleanup when done with this instance
+- (instancetype)initWithDelegate:(id <SPUDownloaderDelegate>)delegate;
+
+@end

macosx/Sparkle.framework/Versions/A/Headers/SPUDownloaderDelegate.h

@@ -0,0 +1,38 @@
+//
+//  SPUDownloaderDelegate.h
+//  Sparkle
+//
+//  Created by Mayur Pawashe on 4/1/16.
+//  Copyright © 2016 Sparkle Project. All rights reserved.
+//
+
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class SPUDownloadData;
+
+@protocol SPUDownloaderDelegate <NSObject>
+
+// This is only invoked for persistent downloads
+- (void)downloaderDidSetDestinationName:(NSString *)destinationName temporaryDirectory:(NSString *)temporaryDirectory;
+
+// Under rare cases, this may be called more than once, in which case the current progress should be reset back to 0
+// This is only invoked for persistent downloads
+- (void)downloaderDidReceiveExpectedContentLength:(int64_t)expectedContentLength;
+
+// This is only invoked for persistent downloads
+- (void)downloaderDidReceiveDataOfLength:(uint64_t)length;
+
+// downloadData is nil if this is a persisent download, otherwise it's non-nil if it's a temporary download
+- (void)downloaderDidFinishWithTemporaryDownloadData:(SPUDownloadData * _Nullable)downloadData;
+
+- (void)downloaderDidFailWithError:(NSError *)error;
+
+@end
+
+NS_ASSUME_NONNULL_END

macosx/Sparkle.framework/Versions/A/Headers/SPUDownloaderDeprecated.h

@@ -0,0 +1,13 @@
+//
+//  SPUDownloaderDeprecated.h
+//  Sparkle
+//
+//  Created by Deadpikle on 12/20/17.
+//  Copyright © 2017 Sparkle Project. All rights reserved.
+//
+
+#import "SPUDownloader.h"
+
+@interface SPUDownloaderDeprecated : SPUDownloader <SPUDownloaderProtocol>
+
+@end

macosx/Sparkle.framework/Versions/A/Headers/SPUDownloaderProtocol.h

@@ -0,0 +1,34 @@
+//
+//  SPUDownloaderProtocol.h
+//  PersistentDownloader
+//
+//  Created by Mayur Pawashe on 4/1/16.
+//  Copyright © 2016 Sparkle Project. All rights reserved.
+//
+
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class SPUURLRequest;
+
+// The protocol that this service will vend as its API. This header file will also need to be visible to the process hosting the service.
+@protocol SPUDownloaderProtocol
+
+- (void)startPersistentDownloadWithRequest:(SPUURLRequest *)request bundleIdentifier:(NSString *)bundleIdentifier desiredFilename:(NSString *)desiredFilename;
+
+- (void)startTemporaryDownloadWithRequest:(SPUURLRequest *)request;
+
+- (void)downloadDidFinish;
+
+- (void)cleanup;
+
+- (void)cancel;
+
+@end
+
+NS_ASSUME_NONNULL_END

macosx/Sparkle.framework/Versions/A/Headers/SPUDownloaderSession.h

@@ -0,0 +1,20 @@
+//
+//  SPUDownloaderSession.h
+//  Sparkle
+//
+//  Created by Deadpikle on 12/20/17.
+//  Copyright © 2017 Sparkle Project. All rights reserved.
+//
+
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+#import "SPUDownloader.h"
+#import "SPUDownloaderProtocol.h"
+
+NS_CLASS_AVAILABLE(NSURLSESSION_AVAILABLE, 7_0)
+@interface SPUDownloaderSession : SPUDownloader <SPUDownloaderProtocol>
+
+@end

macosx/Sparkle.framework/Versions/A/Headers/SPUURLRequest.h

@@ -0,0 +1,35 @@
+//
+//  SPUURLRequest.h
+//  Sparkle
+//
+//  Created by Mayur Pawashe on 5/19/16.
+//  Copyright © 2016 Sparkle Project. All rights reserved.
+//
+
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+
+NS_ASSUME_NONNULL_BEGIN
+
+// A class that wraps NSURLRequest and implements NSSecureCoding
+// This class exists because NSURLRequest did not support NSSecureCoding in macOS 10.8
+// I have not verified if NSURLRequest in 10.9 implements NSSecureCoding or not
+@interface SPUURLRequest : NSObject <NSSecureCoding>
+
+// Creates a new URL request
+// Only these properties are currently tracked:
+// * URL
+// * Cache policy
+// * Timeout interval
+// * HTTP header fields
+// * networkServiceType
++ (instancetype)URLRequestWithRequest:(NSURLRequest *)request;
+
+@property (nonatomic, readonly) NSURLRequest *request;
+
+@end
+
+NS_ASSUME_NONNULL_END

macosx/Sparkle.framework/Versions/A/Headers/SUAppcast.h

@@ -9,25 +9,27 @@
 #ifndef SUAPPCAST_H
 #define SUAPPCAST_H
 
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+#import "SUExport.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
 @class SUAppcastItem;
-@interface SUAppcast : NSObject {
-	NSArray *items;
-	NSString *userAgentString;
-	id delegate;
-	NSString *downloadFilename;
-}
+SU_EXPORT @interface SUAppcast : NSObject
 
-- (void)fetchAppcastFromURL:(NSURL *)url;
-- (void)setDelegate:delegate;
-- (void)setUserAgentString:(NSString *)userAgentString;
+@property (copy, nullable) NSString *userAgentString;
+@property (copy, nullable) NSDictionary<NSString *, NSString *> *httpHeaders;
 
-- (NSArray *)items;
+- (void)fetchAppcastFromURL:(NSURL *)url inBackground:(BOOL)bg completionBlock:(void (^)(NSError *_Nullable))err;
+- (SUAppcast *)copyWithoutDeltaUpdates;
 
+@property (readonly, copy, nullable) NSArray *items;
 @end
 
-@interface NSObject (SUAppcastDelegate)
-- (void)appcastDidFinishLoading:(SUAppcast *)appcast;
-- (void)appcast:(SUAppcast *)appcast failedToLoadWithError:(NSError *)error;
-@end
+NS_ASSUME_NONNULL_END
 
 #endif

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

@@ -9,40 +9,42 @@
 #ifndef SUAPPCASTITEM_H
 #define SUAPPCASTITEM_H
 
-@interface SUAppcastItem : NSObject {
-	NSString *title;
-	NSDate *date;
-	NSString *itemDescription;
-
-	NSURL *releaseNotesURL;
-
-	NSString *DSASignature;	
-	NSString *minimumSystemVersion;
-    NSString *tag;
-
-	NSURL *fileURL;
-	NSString *versionString;
-	NSString *displayVersionString;
-
-	NSDictionary *propertiesDictionary;
-}
+#if __has_feature(modules)
+@import Foundation;
+#else
+#import <Foundation/Foundation.h>
+#endif
+#import "SUExport.h"
+
+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 (copy, readonly) NSString *DSASignature;
+@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.
-- initWithDictionary:(NSDictionary *)dict;
-
-- (NSString *)title;
-- (NSString *)versionString;
-- (NSString *)displayVersionString;
-- (NSDate *)date;
-- (NSString *)itemDescription;
-- (NSURL *)releaseNotesURL;
-- (NSURL *)fileURL;
-- (NSString *)DSASignature;
-- (NSString *)minimumSystemVersion;
-- (NSString *)tag;
+- (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.
-- (NSDictionary *)propertiesDictionary;
+@property (readonly, copy) NSDictionary *propertiesDictionary;
+
+- (NSURL *)infoURL;
 
 @end
 

macosx/Sparkle.framework/Versions/A/Headers/SUCodeSigningVerifier.h

@@ -0,0 +1,22 @@
+//
+//  SUCodeSigningVerifier.h
+//  Sparkle
+//
+//  Created by Andy Matuschak on 7/5/12.
+//
+//
+
+#ifndef SUCODESIGNINGVERIFIER_H
+#define SUCODESIGNINGVERIFIER_H
+
+#import <Foundation/Foundation.h>
+#import "SUExport.h"
+
+SU_EXPORT @interface SUCodeSigningVerifier : NSObject
++ (BOOL)codeSignatureAtBundleURL:(NSURL *)oldBundlePath matchesSignatureAtBundleURL:(NSURL *)newBundlePath error:(NSError  **)error;
++ (BOOL)codeSignatureIsValidAtBundleURL:(NSURL *)bundlePath error:(NSError **)error;
++ (BOOL)bundleAtURLIsCodeSigned:(NSURL *)bundlePath;
++ (NSDictionary *)codeSignatureInfoAtBundleURL:(NSURL *)bundlePath;
+@end
+
+#endif