94 lines
3.9 KiB
Objective-C
94 lines
3.9 KiB
Objective-C
//
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// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
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//
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#import "AppSetup.h"
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#import "Environment.h"
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#import "VersionMigrations.h"
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#import <SignalUtilitiesKit/OWSDatabaseMigration.h>
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#import <SessionMessagingKit/OWSBackgroundTask.h>
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#import <SessionMessagingKit/OWSStorage.h>
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#import <SignalUtilitiesKit/SignalUtilitiesKit-Swift.h>
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NS_ASSUME_NONNULL_BEGIN
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@implementation AppSetup
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+ (void)setupEnvironmentWithAppSpecificSingletonBlock:(dispatch_block_t)appSpecificSingletonBlock
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migrationCompletion:(OWSDatabaseMigrationCompletion)migrationCompletion
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{
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OWSAssertDebug(appSpecificSingletonBlock);
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OWSAssertDebug(migrationCompletion);
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__block OWSBackgroundTask *_Nullable backgroundTask =
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[OWSBackgroundTask backgroundTaskWithLabelStr:__PRETTY_FUNCTION__];
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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// Order matters here.
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//
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// All of these "singletons" should have any dependencies used in their
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// initializers injected.
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[[OWSBackgroundTaskManager sharedManager] observeNotifications];
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OWSPrimaryStorage *primaryStorage = [[OWSPrimaryStorage alloc] initStorage];
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[OWSPrimaryStorage protectFiles];
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// AFNetworking (via CFNetworking) spools it's attachments to NSTemporaryDirectory().
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// If you receive a media message while the device is locked, the download will fail if the temporary directory
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// is NSFileProtectionComplete
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BOOL success = [OWSFileSystem protectFileOrFolderAtPath:NSTemporaryDirectory()
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fileProtectionType:NSFileProtectionCompleteUntilFirstUserAuthentication];
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OWSAssert(success);
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OWSPreferences *preferences = [OWSPreferences new];
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id<SSKReachabilityManager> reachabilityManager = [SSKReachabilityManagerImpl new];
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OWSAudioSession *audioSession = [OWSAudioSession new];
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id<OWSProximityMonitoringManager> proximityMonitoringManager = [OWSProximityMonitoringManagerImpl new];
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OWSWindowManager *windowManager = [[OWSWindowManager alloc] initDefault];
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[Environment setShared:[[Environment alloc] initWithAudioSession:audioSession
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preferences:preferences
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proximityMonitoringManager:proximityMonitoringManager
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windowManager:windowManager]];
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// TODO: Add this back
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// TODO: Refactor this file to Swift
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[SSKEnvironment setShared:[[SSKEnvironment alloc] initWithPrimaryStorage:primaryStorage
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reachabilityManager:reachabilityManager]];
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appSpecificSingletonBlock();
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// TODO: Add this back?
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// OWSAssertDebug(SSKEnvironment.shared.isComplete);
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[SNConfiguration performMainSetup]; // Must happen before the performUpdateCheck call below
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// Register renamed classes.
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[NSKeyedUnarchiver setClass:[OWSDatabaseMigration class] forClassName:[OWSDatabaseMigration collection]];
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[OWSStorage registerExtensionsWithMigrationBlock:^() {
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dispatch_async(dispatch_get_main_queue(), ^{
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// Don't start database migrations until storage is ready.
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[VersionMigrations performUpdateCheckWithCompletion:^(BOOL successful, BOOL needsConfigSync) {
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OWSAssertIsOnMainThread();
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migrationCompletion(successful, needsConfigSync);
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OWSAssertDebug(backgroundTask);
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backgroundTask = nil;
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}];
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});
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}];
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// Must happen after the performUpdateCheck above to ensure all legacy database migrations have run
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[SNConfiguration performDatabaseSetup];
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});
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}
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@end
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NS_ASSUME_NONNULL_END
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