/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include <stdlib.h>
#import "OFMutableDictionary_hashtable.h"
#import "OFArray.h"
#import "autorelease.h"
static struct {
Class isa;
} placeholder;
@interface OFMutableDictionary_placeholder: OFDictionary
@end
@implementation OFMutableDictionary_placeholder
- init
{
return (id)[[OFMutableDictionary_hashtable alloc] init];
}
- initWithDictionary: (OFDictionary*)dictionary
{
return (id)[[OFMutableDictionary_hashtable alloc]
initWithDictionary: dictionary];
}
- initWithObject: (id)object
forKey: (id)key
{
return (id)[[OFMutableDictionary_hashtable alloc] initWithObject: object
forKey: key];
}
- initWithObjects: (OFArray*)objects
forKeys: (OFArray*)keys
{
return (id)[[OFMutableDictionary_hashtable alloc]
initWithObjects: objects
forKeys: keys];
}
- initWithObjects: (id const*)objects
forKeys: (id const*)keys
count: (size_t)count
{
return (id)[[OFMutableDictionary_hashtable alloc]
initWithObjects: objects
forKeys: keys
count: count];
}
- initWithKeysAndObjects: (id)firstKey, ...
{
id ret;
va_list arguments;
va_start(arguments, firstKey);
ret = (id)[[OFMutableDictionary_hashtable alloc]
initWithKey: firstKey
arguments: arguments];
va_end(arguments);
return ret;
}
- initWithKey: (id)firstKey
arguments: (va_list)arguments
{
return (id)[[OFMutableDictionary_hashtable alloc]
initWithKey: firstKey
arguments: arguments];
}
- initWithSerialization: (OFXMLElement*)element
{
return (id)[[OFMutableDictionary_hashtable alloc]
initWithSerialization: element];
}
- initWithCapacity: (size_t)capacity
{
return (id)[[OFMutableDictionary_hashtable alloc]
initWithCapacity: capacity];
}
- retain
{
return self;
}
- autorelease
{
return self;
}
- (void)release
{
}
- (void)dealloc
{
[self doesNotRecognizeSelector: _cmd];
abort();
/* Get rid of a stupid warning */
[super dealloc];
}
@end
@implementation OFMutableDictionary
+ (void)initialize
{
if (self == [OFMutableDictionary class])
placeholder.isa = [OFMutableDictionary_placeholder class];
}
+ alloc
{
if (self == [OFMutableDictionary class])
return (id)&placeholder;
return [super alloc];
}
+ (instancetype)dictionaryWithCapacity: (size_t)capacity
{
return [[[self alloc] initWithCapacity: capacity] autorelease];
}
- init
{
if (object_getClass(self) == [OFMutableDictionary class]) {
@try {
[self doesNotRecognizeSelector: _cmd];
} @catch (id e) {
[self release];
@throw e;
}
abort();
}
return [super init];
}
- initWithCapacity: (size_t)capacity
{
@try {
[self doesNotRecognizeSelector: _cmd];
} @catch (id e) {
[self release];
@throw e;
}
abort();
}
- (void)setObject: (id)object
forKey: (id)key
{
[self doesNotRecognizeSelector: _cmd];
abort();
}
- (void)setObject: (id)object
forKeyedSubscript: (id)key
{
[self setObject: object
forKey: key];
}
- (void)removeObjectForKey: (id)key
{
[self doesNotRecognizeSelector: _cmd];
abort();
}
- (void)removeAllObjects
{
void *pool = objc_autoreleasePoolPush();
OFArray *keys = [self allKeys];
OFEnumerator *enumerator = [keys objectEnumerator];
id key;
while ((key = [enumerator nextObject]) != nil)
[self removeObjectForKey: key];
objc_autoreleasePoolPop(pool);
}
- copy
{
return [[OFDictionary alloc] initWithDictionary: self];
}
#ifdef OF_HAVE_BLOCKS
- (void)replaceObjectsUsingBlock: (of_dictionary_replace_block_t)block
{
[self enumerateKeysAndObjectsUsingBlock: ^ (id key, id object,
bool *stop) {
id new = block(key, object);
if (new != object) {
[self setObject: block(key, object)
forKey: key];
}
}];
}
#endif
- (void)makeImmutable
{
}
@end