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/* Extension functions for GNUstep
Copyright (C) 2005 Free Software Foundation, Inc.
Written by: Richard Frith-Macdonald <rfm@gnu.org>
Written by: Sheldon Gill
Date: 2005
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 31 Milk Street #960789 Boston, MA 02196 USA.
<title>NSPathUtilities function reference</title>
*/
#import "common.h"
#import "GNUstepBase/GSFunctions.h"
#import "GNUstepBase/NSDebug+GNUstepBase.h"
#ifndef NeXT_Foundation_LIBRARY
#import "Foundation/NSArray.h"
#import "Foundation/NSEnumerator.h"
#import "Foundation/NSException.h"
#import "Foundation/NSFileManager.h"
#endif
NSString *
GSFindNamedFile(NSArray *paths, NSString *aName, NSString *anExtension)
{
NSFileManager *file_mgr = [NSFileManager defaultManager];
NSString *file_name, *file_path, *path;
NSEnumerator *enumerator;
NSCParameterAssert(aName != nil);
NSCParameterAssert(paths != nil);
GSOnceFLog(@"deprecated ... trivial to code directly");
/* make up the name with extension if given */
if (anExtension != nil)
{
file_name = [aName stringByAppendingPathExtension: anExtension];
}
else
{
file_name = aName;
}
enumerator = [paths objectEnumerator];
while ((path = [enumerator nextObject]))
{
file_path = [path stringByAppendingPathComponent: file_name];
if ([file_mgr fileExistsAtPath: file_path] == YES)
{
return file_path; // Found it!
}
}
return nil;
}
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