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99 lines
2.5 KiB
Plaintext
99 lines
2.5 KiB
Plaintext
/*
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* CPUserSessionManager.j
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* Foundation
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*
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* Created by Francisco Tolmasky.
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* Copyright 2008, 280 North, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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@import "CPObject.j"
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@import "CPString.j"
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CPUserSessionUndeterminedStatus = 0;
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CPUserSessionLoggedInStatus = 1;
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CPUserSessionLoggedOutStatus = 2;
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CPUserSessionManagerStatusDidChangeNotification = @"CPUserSessionManagerStatusDidChangeNotification";
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CPUserSessionManagerUserIdentifierDidChangeNotification = @"CPUserSessionManagerUserIdentifierDidChangeNotification";
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var CPDefaultUserSessionManager = nil;
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@implementation CPUserSessionManager : CPObject
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{
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CPUserSessionStatus _status;
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CPString _userIdentifier;
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}
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+ (id)defaultManager
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{
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if (!CPDefaultUserSessionManager)
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CPDefaultUserSessionManager = [[CPUserSessionManager alloc] init];
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return CPDefaultUserSessionManager;
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}
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- (id)init
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{
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self = [super init];
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if (self)
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_status = CPUserSessionUndeterminedStatus;
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return self;
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}
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- (CPUserSessionStatus)status
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{
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return _status;
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}
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- (void)setStatus:(CPUserSessionStatus)aStatus
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{
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if (_status == aStatus)
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return;
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_status = aStatus;
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[[CPNotificationCenter defaultCenter]
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postNotificationName:CPUserSessionManagerStatusDidChangeNotification
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object:self];
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if (_status != CPUserSessionLoggedInStatus)
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[self setUserIdentifier:nil];
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}
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- (CPString)userIdentifier
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{
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return _userIdentifier;
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}
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- (void)setUserIdentifier:(CPString)anIdentifier
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{
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if (_userIdentifier == anIdentifier)
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return;
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_userIdentifier = anIdentifier;
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[[CPNotificationCenter defaultCenter]
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postNotificationName:CPUserSessionManagerUserIdentifierDidChangeNotification
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object:self];
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}
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@end
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