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//
// KSPathUtilities.h
//
// Copyright (c) 2005-2011, Dan Wood, Mike Abdullah and Karelia Software
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL DAN WOOD, MIKE ABDULLAH OR KARELIA SOFTWARE BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
#import <Cocoa/Cocoa.h>
@interface NSString (KSPathUtilities)
#pragma mark Making Paths
+ (NSString *)ks_stringWithPath:(NSString *)path relativeToDirectory:(NSString *)directory;
#pragma mark Path Suffix
// Given a path "foo/bar.png", adjusts it to be "foo/bar-2.png". Calling -ks_stringByIncrementingPath on that string will then give "foo/bar-3.png" and so on
// More at http://www.mikeabdullah.net/incrementing-paths.html
- (NSString *)ks_stringByIncrementingPath;
// like -stringByAppendingString: but inserts the suffix string in front of path extension if there is one. e.g. [@"foo.png" ks_stringWithPathSuffix:@"-2"] = @"foo-2.png"
- (NSString *)ks_stringWithPathSuffix:(NSString *)aString;
#pragma mark Comparing Paths
// Standardizes the paths and tests equality ignoring case
- (BOOL)ks_isEqualToPath:(NSString *)aPath;
- (BOOL)ks_isSubpathOfPath:(NSString *)aPath; // Does aPath contain self?
// Will preserve any trailing slashes that are part of self
- (NSString *)ks_pathRelativeToDirectory:(NSString *)otherPath;
#pragma mark POSIX Paths
// NSString has built-in methods for standardizing a path, but they consult the filesystem for symlinks. This method only looks at the path itself
- (NSString *)ks_standardizedPOSIXPath;
// Like -isEqualToString: but ignores trailing slashes
- (BOOL)ks_isEqualToPOSIXPath:(NSString *)otherPath;
@end
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