/* Implementation of extension methods to base additions

   Copyright (C) 2010 Free Software Foundation, Inc.

   Written by:  Richard Frith-Macdonald <rfm@gnu.org>

   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., 51 Franklin Street, Fifth Floor,
   Boston, MA 02111 USA.

*/
#import "common.h"
#import "Foundation/NSArray.h"
#import "Foundation/NSEnumerator.h"
#import "Foundation/NSException.h"
#import "Foundation/NSPathUtilities.h"
#import "Foundation/NSSet.h"
#import "GNUstepBase/NSBundle+GNUstepBase.h"

@implementation NSBundle(GNUstepBase)

// In NSBundle.m
+ (NSString *) pathForLibraryResource: (NSString *)name
			       ofType: (NSString *)ext
			  inDirectory: (NSString *)bundlePath
{
  NSString	*path = nil;
  NSString	*bundle_path = nil;
  NSArray	*paths;
  NSBundle	*bundle;
  NSEnumerator	*enumerator;

  /* Gather up the paths */
  paths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory,
                                              NSAllDomainsMask, YES);

  enumerator = [paths objectEnumerator];
  while ((path == nil) && (bundle_path = [enumerator nextObject]))
    {
      bundle = [self bundleWithPath: bundle_path];
      path = [bundle pathForResource: name
                              ofType: ext
                         inDirectory: bundlePath];
    }

  return path;
}

@end