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125 lines
2.7 KiB
Objective-C
125 lines
2.7 KiB
Objective-C
//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#import "Environment.h"
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#import "DebugLogger.h"
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#import "SignalKeyingStorage.h"
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#import <SignalServiceKit/AppContext.h>
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#import <SignalServiceKit/ContactsUpdater.h>
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#import <SignalServiceKit/OWSMessageReceiver.h>
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#import <SignalServiceKit/OWSSignalService.h>
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#import <SignalServiceKit/TSContactThread.h>
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#import <SignalServiceKit/TSGroupThread.h>
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#import <SignalServiceKit/Threading.h>
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static Environment *sharedEnvironment = nil;
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@interface Environment ()
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@property (nonatomic) OWSContactsManager *contactsManager;
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@property (nonatomic) ContactsUpdater *contactsUpdater;
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@property (nonatomic) TSNetworkManager *networkManager;
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@property (nonatomic) OWSMessageSender *messageSender;
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@property (nonatomic) OWSPreferences *preferences;
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@end
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#pragma mark -
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@implementation Environment
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+ (Environment *)current
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{
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OWSAssert(sharedEnvironment);
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return sharedEnvironment;
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}
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+ (void)setCurrent:(Environment *)environment
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{
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// The main app environment should only be set once.
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//
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// App extensions may be opened multiple times in the same process,
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// so statics will persist.
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OWSAssert(!sharedEnvironment || !CurrentAppContext().isMainApp);
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OWSAssert(environment);
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sharedEnvironment = environment;
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}
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+ (void)clearCurrentForTests
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{
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sharedEnvironment = nil;
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}
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- (instancetype)initWithContactsManager:(OWSContactsManager *)contactsManager
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contactsUpdater:(ContactsUpdater *)contactsUpdater
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networkManager:(TSNetworkManager *)networkManager
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messageSender:(OWSMessageSender *)messageSender
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{
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self = [super init];
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if (!self) {
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return self;
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}
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_contactsManager = contactsManager;
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_contactsUpdater = contactsUpdater;
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_networkManager = networkManager;
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_messageSender = messageSender;
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OWSSingletonAssert();
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return self;
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}
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- (OWSContactsManager *)contactsManager
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{
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OWSAssert(_contactsManager);
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return _contactsManager;
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}
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- (ContactsUpdater *)contactsUpdater
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{
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OWSAssert(_contactsUpdater);
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return _contactsUpdater;
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}
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- (TSNetworkManager *)networkManager
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{
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OWSAssert(_networkManager);
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return _networkManager;
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}
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- (OWSMessageSender *)messageSender
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{
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OWSAssert(_messageSender);
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return _messageSender;
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}
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+ (OWSPreferences *)preferences
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{
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OWSAssert([Environment current].preferences);
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return [Environment current].preferences;
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}
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// TODO: Convert to singleton?
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- (OWSPreferences *)preferences
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{
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@synchronized(self)
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{
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if (!_preferences) {
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_preferences = [OWSPreferences new];
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}
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}
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return _preferences;
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}
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@end
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