71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
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// MacPADSocket.h
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// MacPAD Version Check
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//
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// Created by Kevin Ballard on Sun Dec 07 2003.
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// Copyright (c) 2003-2004 TildeSoft. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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// Result codes
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typedef enum MacPADResultCode {
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kMacPADResultNoNewVersion = 0, // No new version available. Not an error
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kMacPADResultMissingValues, // One or both arguments to performCheck: were nil
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kMacPADResultInvalidURL, // URL was invalid or could not be contacted
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kMacPADResultInvalidFile, // XML file was missing or not well-formed
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kMacPADResultBadSyntax, // Version info was missing from XML file
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kMacPADResultNewVersion // New version is available. Not an error
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} MacPADResultCode;
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@interface MacPADSocket : NSObject {
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@private
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NSFileHandle *_fileHandle;
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NSURL *_fileURL;
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NSString *_currentVersion;
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NSString *_newVersion;
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NSString *_releaseNotes;
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NSString *_productPageURL;
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NSMutableString *_buffer;
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NSArray *_productDownloadURLs;
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int _contentLength;
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BOOL _headersReceived;
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BOOL _statusReceived;
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id _delegate;
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}
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// Public methods
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- (void)performCheck:(NSURL *)url withVersion:(NSString *)version;
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- (void)performCheckWithVersion:(NSString *)version;
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- (void)performCheckWithURL:(NSURL *)url;
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- (void)performCheck;
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- (void)setDelegate:(id)delegate;
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- (NSString *)newVersion;
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- (NSString *)releaseNotes;
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- (NSString *)productPageURL;
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- (NSString *)productDownloadURL;
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- (NSArray *)productDownloadURLs;
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// Private methods
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- (void)initiateCheck:(id)sender;
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- (void)returnError:(MacPADResultCode)code message:(NSString *)msg;
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- (void)returnSuccess:(NSDictionary *)userInfo;
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- (void)returnFailure:(NSDictionary *)userInfo;
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- (void)processDictionary:(NSDictionary *)dict;
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- (NSComparisonResult)compareVersion:(NSString *)versionA toVersion:(NSString *)versionB;
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- (NSArray *)splitVersion:(NSString *)version;
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- (int)getCharType:(NSString *)character;
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@end
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// Constant strings
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extern NSString *MacPADErrorCode;
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extern NSString *MacPADErrorMessage;
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extern NSString *MacPADNewVersionAvailable;
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// NSNotifications
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extern NSString *MacPADErrorOccurredNotification; // @"MacPADErrorCode", @"MacPADErrorMessage"
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extern NSString *MacPADCheckFinishedNotification; // @"MacPADNewVersionAvailable"
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@interface NSObject(MacPADSocketNotifications)
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- (void)macPADErrorOccurred:(NSNotification *)aNotification;
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- (void)macPADCheckFinished:(NSNotification *)aNotification;
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@end
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