| author | Jens Alfke <jens@mooseyard.com> |
| Fri May 02 12:49:43 2008 -0700 (2008-05-02) | |
| changeset 7 | 59addced5e2a |
| child 11 | e5976864dfe9 |
| permissions | -rw-r--r-- |
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// |
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// FileUtils.m |
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// MYUtilities |
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// |
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// Created by Jens Alfke on 1/14/08. |
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// Copyright 2008 Jens Alfke. All rights reserved. |
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// |
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|
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#import "FileUtils.h" |
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|
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|
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OSStatus PathToFSRef( NSString *path, FSRef *fsRef ) |
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{
|
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NSCParameterAssert(path); |
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return FSPathMakeRef((const UInt8 *)[path UTF8String],fsRef,NULL); |
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} |
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|
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OSStatus FSRefToPath( const FSRef *fsRef, NSString **outPath ) |
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{
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NSURL *url = (id) CFURLCreateFromFSRef(NULL,fsRef); |
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if( ! url ) |
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return paramErr; |
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*outPath = [url path]; |
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[url release]; |
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return noErr; |
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} |
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|
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|
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BOOL CheckOSErr( OSStatus err, NSError **error ) |
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{
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if( err ) {
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if( error ) |
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*error = [NSError errorWithDomain: NSOSStatusErrorDomain code: err userInfo: nil]; |
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return NO; |
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} else {
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return YES; |
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} |
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} |
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|
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|
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NSString* AppSupportDirectory() |
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{
|
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static NSString *sPath; |
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if( ! sPath ) {
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NSString *dir = [NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, |
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NSUserDomainMask, YES) |
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objectAtIndex: 0]; |
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dir = [dir stringByAppendingPathComponent: [[NSBundle mainBundle] bundleIdentifier]]; |
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if( ! [[NSFileManager defaultManager] fileExistsAtPath: dir] |
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&& ! [[NSFileManager defaultManager] createDirectoryAtPath: dir attributes: nil] ) |
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[NSException raise: NSGenericException format: @"Unable to create app support dir %@",dir]; |
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sPath = [dir copy]; |
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} |
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return sPath; |
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} |