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82 lines
2.5 KiB
Mathematica
82 lines
2.5 KiB
Mathematica
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/* NSAssertionHandler - Object encapsulation of assertions
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Copyright (C) 1993,1994 Free Software Foundation, Inc.
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Written by: Adam Fedor <fedor@boulder.colorado.edu>
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Date: Apr 1995
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This file is part of the GNU Objective C Class Library.
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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 Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <foundation/NSException.h>
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#include <foundation/NSString.h>
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@implementation NSAssertionHandler
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+ (NSAssertionHandler *)currentHandler
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{
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// FIXME: current handler should come from current thread dictionary
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static NSAssertionHandler *only_one = nil;
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if (!only_one)
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only_one = [NSAssertionHandler new];
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return only_one;
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}
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- (void)handleFailureInFunction:(NSString *)functionName
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file:(NSString *)fileName
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lineNumber:(int)line
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description:(NSString *)format,...
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{
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va_list ap;
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va_start(ap, format);
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// FIXME: should be NSLog
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fprintf(stderr, "Assertion failed in %s, file %s:%d. ",
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[functionName cString], [fileName cString], line);
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vfprintf(stderr, [format cString], ap);
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fprintf(stderr, "\n");
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va_end(ap);
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[NSException raise:NSInternalInconsistencyException
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format:@"Assertion failed in %s", [functionName cString]];
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/* NOT REACHED */
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}
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- (void)handleFailureInMethod:(SEL)aSelector
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object:object
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file:(NSString *)fileName
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lineNumber:(int)line
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description:(NSString *)format,...
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{
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va_list ap;
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va_start(ap, format);
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// FIXME: should be NSLog
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fprintf(stderr, "Assertion failed in %s, method %s, file %s:%d. ",
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object_get_class_name(object), sel_get_name(aSelector),
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[fileName cString], line);
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vfprintf(stderr, [format cString], ap);
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fprintf(stderr, "\n");
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va_end(ap);
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[NSException raise:NSInternalInconsistencyException
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format:@"Assertion failed in %s, method %s",
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object_get_class_name(object), sel_get_name(aSelector)];
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/* NOT REACHED */
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}
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@end
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