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//
// NSFileManager+VisibleDirectoryContents.m
// Shovel
//
// Created by Uli Kusterer on 01.10.04.
// Copyright 2004 M. Uli Kusterer.
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
#import "NSFileManager+VisibleDirectoryContents.h"
#import "NSString+CarbonUtilities.h"
#import <Carbon/Carbon.h>
@implementation NSFileManager (UKVisibleDirectoryContents)
-(NSArray*) visibleDirectoryContentsAtPath: (NSString*)path
{
NSDirectoryEnumerator* enny = [[NSFileManager defaultManager] enumeratorAtPath: path];
NSMutableArray* arr = [NSMutableArray array];
NSString* currFN;
while( (currFN = [enny nextObject]) )
{
[enny skipDescendents];
if( [currFN characterAtIndex: 0] == '.' )
continue;
FSRef fref;
FSCatalogInfo info;
if( [[path stringByAppendingPathComponent: currFN] getFSRef: &fref] )
{
if( noErr == FSGetCatalogInfo( &fref, kFSCatInfoFinderInfo, &info, NULL, NULL, NULL ) )
{
FileInfo* finderInfo = (FileInfo*)info.finderInfo;
if( (finderInfo->finderFlags & kIsInvisible) == kIsInvisible )
continue;
}
}
[arr addObject: currFN];
}
return arr;
}
@end
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