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0806cb068b
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@2990 72102866-910b-0410-8b05-ffd578937521
79 lines
2.2 KiB
Objective-C
79 lines
2.2 KiB
Objective-C
/* Interface for NSLog for GNUStep
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Copyright (C) 1996, 1997 Free Software Foundation, Inc.
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Written by: Adam Fedor <fedor@boulder.colorado.edu>
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Date: November 1996
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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 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 <config.h>
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#include <Foundation/NSObjCRuntime.h>
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#include <Foundation/NSDate.h>
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#include <Foundation/NSException.h>
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#include <Foundation/NSProcessInfo.h>
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#include <Foundation/NSAutoreleasePool.h>
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#ifndef __WIN32__
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#include <unistd.h>
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#endif
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NSLog_printf_handler *_NSLog_printf_handler;
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static void
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_NSLog_standard_printf_handler (NSString* message)
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{
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fprintf (stderr, [message cString]);
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}
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void
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NSLog (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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NSLogv (format, ap);
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va_end (ap);
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}
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void
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NSLogv (NSString* format, va_list args)
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{
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NSAutoreleasePool *arp = [NSAutoreleasePool new];
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NSString* prefix;
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NSString* message;
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if (_NSLog_printf_handler == NULL)
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_NSLog_printf_handler = *_NSLog_standard_printf_handler;
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prefix = [NSString
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stringWithFormat: @"%@ %@[%d] ",
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[[NSCalendarDate calendarDate]
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descriptionWithCalendarFormat: @"%b %d %H:%M:%S"],
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[[[NSProcessInfo processInfo] processName] lastPathComponent],
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getpid()];
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/* Check if there is already a newline at the end of the format */
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if (![format hasSuffix: @"\n"])
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format = [format stringByAppendingString: @"\n"];
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message = [NSString stringWithFormat: format arguments: args];
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prefix = [prefix stringByAppendingString: message];
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_NSLog_printf_handler (prefix);
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[arp release];
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}
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