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f59cb2fc92
Objective-C runtime headers. Also replace a few more deprecated Objective-C runtime calls. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/steptalk/trunk@34532 72102866-910b-0410-8b05-ffd578937521
106 lines
2.6 KiB
Objective-C
106 lines
2.6 KiB
Objective-C
/**
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NSObject+additions
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Copyright (c) 2002 Free Software Foundation
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Written by: Stefan Urbanek <urbanek@host.sk>
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Date: 2002 Jun 14
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This file is part of the StepTalk project.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02111, USA.
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*/
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#import "NSObject+additions.h"
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#import <Foundation/NSArray.h>
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#import <Foundation/NSString.h>
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static NSArray *methods_for_class(Class class)
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{
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NSMutableArray *array = [NSMutableArray array];
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Method *methods;
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SEL sel;
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unsigned int i, numMethods;
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if(!class)
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return nil;
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methods = class_copyMethodList(class, &numMethods);
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if(methods)
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{
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for(i = 0; i < numMethods; i++)
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{
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sel = method_getName(methods[i]);
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[array addObject:NSStringFromSelector(sel)];
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}
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free(methods);
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}
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return [NSArray arrayWithArray:array];
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}
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static NSArray *ivars_for_class(Class class)
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{
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NSMutableArray *array;
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Ivar* ivars;
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const char *cname;
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unsigned int i, numIvars;
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if(!class)
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return nil;
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array = [NSMutableArray array];
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ivars = class_copyIvarList(class, &numIvars);
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if(ivars)
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{
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for(i = 0; i < numIvars ; i++)
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{
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cname = ivar_getName(ivars[i]);
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[array addObject:[NSString stringWithCString:cname]];
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}
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}
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free(ivars);
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return [NSArray arrayWithArray:array];
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}
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@implementation NSObject(ObjectiveCRuntime)
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+ (NSArray *)instanceMethodNames
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{
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return methods_for_class(self);
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}
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- (NSArray *)methodNames
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{
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return [[[self class] instanceMethodNames]
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sortedArrayUsingSelector:@selector(compare:)];
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}
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+ (NSArray *)methodNames
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{
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return methods_for_class(object_getClass(self));
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}
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+ (NSArray *)instanceVariableNames
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{
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return ivars_for_class(self);
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}
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@end
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