Jonathan Schleifer
e7880208d0
FossilOrigin-Name: ae703bd9ba9f1988721ed272485619bd623933f8491e29afabd610af42a8bb89
143 lines
3.5 KiB
Objective-C
143 lines
3.5 KiB
Objective-C
/*
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* Copyright (c) 2013, Florian Zeitz <florob@babelmonkeys.de>
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* Copyright (c) 2013, 2016, 2019, 2021, Jonathan Schleifer <js@nil.im>
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*
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* https://nil.im/objxmpp/
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice is present in all copies.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#import "XMPPDiscoIdentity.h"
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@implementation XMPPDiscoIdentity
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@synthesize category = _category, name = _name, type = _type;
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+ (instancetype)identityWithCategory: (OFString *)category
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type: (OFString *)type
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name: (OFString *)name
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{
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return [[[self alloc] initWithCategory: category
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type: type
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name: name] autorelease];
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}
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+ (instancetype)identityWithCategory: (OFString *)category
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type: (OFString *)type
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{
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return [[[self alloc] initWithCategory: category
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type: type] autorelease];
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}
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- (instancetype)initWithCategory: (OFString *)category
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type: (OFString *)type
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name: (OFString *)name
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{
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self = [super init];
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@try {
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if (category == nil || type == nil)
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@throw [OFInvalidArgumentException exception];
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_category = category.copy;
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_name = name.copy;
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_type = type.copy;
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} @catch (id e) {
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[self release];
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@throw e;
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}
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return self;
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}
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- (instancetype)initWithCategory: (OFString *)category type: (OFString *)type
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{
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return [self initWithCategory: category type: type name: nil];
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}
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- (instancetype)init
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{
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OF_INVALID_INIT_METHOD
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}
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- (void)dealloc
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{
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[_category release];
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[_name release];
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[_type release];
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[super dealloc];
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}
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- (bool)isEqual: (id)object
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{
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XMPPDiscoIdentity *identity;
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if (object == self)
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return true;
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if (![object isKindOfClass: [XMPPDiscoIdentity class]])
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return false;
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identity = object;
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if ([_category isEqual: identity->_category] &&
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(_name == identity->_name || [_name isEqual: identity->_name]) &&
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[_type isEqual: identity->_type])
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return true;
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return false;
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}
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- (unsigned long)hash
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{
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unsigned long hash;
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OFHashInit(&hash);
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OFHashAddHash(&hash, _category.hash);
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OFHashAddHash(&hash, _type.hash);
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OFHashAddHash(&hash, _name.hash);
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OFHashFinalize(&hash);
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return hash;
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}
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- (OFComparisonResult)compare: (id <OFComparing>)object
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{
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XMPPDiscoIdentity *identity;
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OFComparisonResult categoryResult, typeResult;
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if (object == self)
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return OFOrderedSame;
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if (![(id)object isKindOfClass: [XMPPDiscoIdentity class]])
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@throw [OFInvalidArgumentException exception];
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identity = (XMPPDiscoIdentity *)object;
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categoryResult = [_category compare: identity->_category];
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if (categoryResult != OFOrderedSame)
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return categoryResult;
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typeResult = [_type compare: identity->_type];
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if (typeResult != OFOrderedSame)
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return typeResult;
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return [_name compare: identity->_name];
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}
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@end
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