session-ios/SignalMessaging/environment/VersionMigrations.h

//
//  Copyright (c) 2018 Open Whisper Systems. All rights reserved.
//

NS_ASSUME_NONNULL_BEGIN

#define RECENT_CALLS_DEFAULT_KEY @"RPRecentCallsDefaultKey"

typedef void (^VersionMigrationCompletion)(void);

@interface VersionMigrations : NSObject

+ (void)performUpdateCheckWithCompletion:(VersionMigrationCompletion)completion;

+ (BOOL)isVersion:(NSString *)thisVersionString
          atLeast:(NSString *)openLowerBoundVersionString
      andLessThan:(NSString *)closedUpperBoundVersionString;

+ (BOOL)isVersion:(NSString *)thisVersionString atLeast:(NSString *)thatVersionString;

+ (BOOL)isVersion:(NSString *)thisVersionString lessThan:(NSString *)thatVersionString;

@end

NS_ASSUME_NONNULL_END
Transitioning off custom preference files 11 years ago			`//`
Register all database views asynchronously. 7 years ago			`// Copyright (c) 2018 Open Whisper Systems. All rights reserved.`
Transitioning off custom preference files 11 years ago			`//`

Don't mark app as ready until all version migrations are done. 7 years ago			`NS_ASSUME_NONNULL_BEGIN`

Closes #261 - Signal 1.0 to 2.0 utility. Reviewed-by: @FredericJacobs 10 years ago			`#define RECENT_CALLS_DEFAULT_KEY @"RPRecentCallsDefaultKey"`

Don't mark app as ready until all version migrations are done. 7 years ago			`typedef void (^VersionMigrationCompletion)(void);`

Transitioning off custom preference files 11 years ago			`@interface VersionMigrations : NSObject`

Don't mark app as ready until all version migrations are done. 7 years ago			`+ (void)performUpdateCheckWithCompletion:(VersionMigrationCompletion)completion;`
Bloomfilter moves to Cache folder The bloom filter is not user generated content so Apple is not going to let us store it into the Documents folder. Moving it to the Cache folder. 10 years ago
Avoid crashing on startup due to database view creation. * Substitute unread view for unseen view until unseen view is ready. * Register as many views as possible async. * Perform blocking, safe migrations before async registration of views. * Add debug settings view for internal app stats. * Show blocking overlay until async registration of database views is complete. * Convert version migrations to use AppVersions. // FREEBIE 8 years ago			`+ (BOOL)isVersion:(NSString *)thisVersionString`
			`atLeast:(NSString *)openLowerBoundVersionString`
			`andLessThan:(NSString *)closedUpperBoundVersionString;`

Fix upgrade launch screen. // FREEBIE 8 years ago			`+ (BOOL)isVersion:(NSString )thisVersionString atLeast:(NSString )thatVersionString;`

Fix missing “database upgrade” label on launch screen. // FREEBIE 8 years ago			`+ (BOOL)isVersion:(NSString )thisVersionString lessThan:(NSString )thatVersionString;`

Transitioning off custom preference files 11 years ago			`@end`
Don't mark app as ready until all version migrations are done. 7 years ago
			`NS_ASSUME_NONNULL_END`