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https://github.com/gnustep/libs-base.git
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3ab6efc8dd
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29772 72102866-910b-0410-8b05-ffd578937521
118 lines
2.5 KiB
Objective-C
118 lines
2.5 KiB
Objective-C
/* Implementation of extension methods to base additions
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Copyright (C) 2010 Free Software Foundation, Inc.
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Written by: Richard Frith-Macdonald <rfm@gnu.org>
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This file is part of the GNUstep Base 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 Lesser 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 Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02111 USA.
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*/
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#import "common.h"
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#import "Foundation/NSArray.h"
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#import "Foundation/NSSet.h"
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#import "GNUstepBase/NSProcessInfo+GNUstepBase.h"
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#include <stdio.h>
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@implementation NSProcessInfo(GNUstepBase)
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static NSMutableSet *_debug_set = nil;
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static BOOL debugTemporarilyDisabled = NO;
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BOOL GSDebugSet(NSString *level)
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{
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static IMP debugImp = 0;
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static SEL debugSel;
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if (debugTemporarilyDisabled == YES)
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{
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return NO;
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}
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if (debugImp == 0)
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{
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debugSel = @selector(member:);
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if (_debug_set == nil)
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{
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[[NSProcessInfo processInfo] debugSet];
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}
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debugImp = [_debug_set methodForSelector: debugSel];
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if (debugImp == 0)
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{
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fprintf(stderr, "Unable to set up with [NSProcessInfo-debugSet]\n");
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return NO;
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}
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}
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if ((*debugImp)(_debug_set, debugSel, level) == nil)
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{
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return NO;
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}
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return YES;
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}
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- (BOOL) debugLoggingEnabled
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{
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if (debugTemporarilyDisabled == YES)
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{
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return NO;
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}
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else
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{
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return YES;
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}
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}
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- (NSMutableSet *) debugSet
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{
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if (_debug_set == nil)
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{
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int argc = [[self arguments] count];
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NSMutableSet *mySet;
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int i;
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mySet = [NSMutableSet new];
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for (i = 0; i < argc; i++)
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{
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NSString *str = [[self arguments] objectAtIndex: i];
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if ([str hasPrefix: @"--GNU-Debug="])
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{
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[mySet addObject: [str substringFromIndex: 12]];
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}
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}
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_debug_set = mySet;
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}
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return _debug_set;
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}
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- (void) setDebugLoggingEnabled: (BOOL)flag
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{
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if (flag == NO)
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{
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debugTemporarilyDisabled = YES;
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}
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else
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{
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debugTemporarilyDisabled = NO;
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}
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}
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@end
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