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//
// HJFiler.h
// hjlib
//
// Copyright Hunter and Johnson 2009, 2010, 2011
// HJCache may be used freely in any iOS or Mac application free or commercial.
// May be redistributed as source code only if all the original files are included.
// See http://www.markj.net/hjcache-iphone-image-cache/
#import <Foundation/Foundation.h>
/*
Provides file caching for the object manager. Its able to trim its size so it
doesn't grow forever. See also HJBigFileCache.
*/
@interface HJMOFileCache : NSObject {
NSString* rootPath;
NSString* loadingPath;
NSString* readyPath;
NSString* countsPath;
BOOL isCounting;
BOOL isLRU;
long fileCount;
long long byteCount;
long fileCountLimit;
NSTimeInterval fileAgeLimit;
NSThread* maintenanceThread;
}
@property long fileCount;
@property long long byteCount;
@property long fileCountLimit;
@property NSTimeInterval fileAgeLimit;
@property (nonatomic, retain) NSThread* maintenanceThread;
-(HJMOFileCache*)initWithRootPath:(NSString*)root;
-(HJMOFileCache*)initWithRootPath:(NSString*)root
isCounting:(BOOL)isCounting
fileCountLimit:(long)countLimit
fileAgeLimit:(NSTimeInterval)ageLimit;
-(void)createCacheDirsIfNeeded;
-(NSString*)filenameForOid:(id)oid;
-(NSString*)readyFilePathForOid:(id)oid;
-(NSString*)loadingFilePathForOid:(id)oid;
-(NSString*)loadingFinishedForOid:(id)oid;
-(void)removeOid:(id)oid;
-(void) deleteAllFilesInDir:(NSString*)path;
-(void) emptyCache;
-(void) saveCounts;
-(void) loadCounts;
-(void)trimCache;
-(void)trimCacheUsingBackgroundThread;
-(void)trimCacheDir:(NSString*)cachePath;
@end
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