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71 lines
2.1 KiB
Objective-C
71 lines
2.1 KiB
Objective-C
/* Extension functions for GNUstep
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Copyright (C) 2005 Free Software Foundation, Inc.
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Written by: Richard Frith-Macdonald <rfm@gnu.org>
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Written by: Sheldon Gill
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Date: 2005
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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., 31 Milk Street #960789 Boston, MA 02196 USA.
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<title>NSPathUtilities function reference</title>
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*/
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#import "common.h"
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#import "GNUstepBase/GSFunctions.h"
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#import "GNUstepBase/NSDebug+GNUstepBase.h"
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#ifndef NeXT_Foundation_LIBRARY
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#import "Foundation/NSArray.h"
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#import "Foundation/NSEnumerator.h"
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#import "Foundation/NSException.h"
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#import "Foundation/NSFileManager.h"
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#endif
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NSString *
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GSFindNamedFile(NSArray *paths, NSString *aName, NSString *anExtension)
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{
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NSFileManager *file_mgr = [NSFileManager defaultManager];
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NSString *file_name, *file_path, *path;
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NSEnumerator *enumerator;
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NSCParameterAssert(aName != nil);
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NSCParameterAssert(paths != nil);
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GSOnceFLog(@"deprecated ... trivial to code directly");
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/* make up the name with extension if given */
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if (anExtension != nil)
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{
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file_name = [aName stringByAppendingPathExtension: anExtension];
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}
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else
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{
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file_name = aName;
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}
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enumerator = [paths objectEnumerator];
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while ((path = [enumerator nextObject]))
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{
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file_path = [path stringByAppendingPathComponent: file_name];
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if ([file_mgr fileExistsAtPath: file_path] == YES)
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{
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return file_path; // Found it!
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}
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}
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return nil;
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}
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