P4LocalFileManager.h #1

//
//  P4FileManager.h
//  P4Menu
//
//  Created by Michael Bishop on 7/29/11.
//  Copyright 2011 Numerical Garden LLC. All rights reserved.
//

#import <Foundation/Foundation.h>

@class P4Connection, P4Client, P4LocalFileManager, P4FilePath;

typedef void(^FileUpdateBlock)(P4LocalFileManager * fileManager, NSString * localFilePath, NSDictionary * fileInfo);

@interface P4FileObserverToken : NSObject {
@private
    NSString * path;
    FileUpdateBlock block;
    P4LocalFileManager * fileManager;
}

+(id)tokenRegisteringLocalFilePath:(NSString*)path
                   withFileManager:(P4LocalFileManager*)fileManager
                  observationBlock:(FileUpdateBlock)block;

-(void)unregister;

@end

@interface P4LocalFileManager : NSObject {
@private
    P4Connection * connection;
    NSString     * _clientName;
    NSMutableDictionary * _fileInfoCache;
    NSError * _lastError;
    NSString * _cachedTemporaryDirectory;
    
}

+(P4LocalFileManager*)managerWithPortString:(NSString*)portString
                                   username:(NSString*)username
                                 clientName:(NSString*)clientName;

+(P4LocalFileManager*)managerWithClient:(P4Client*)client;

-(P4Client*)client;

-(NSDictionary*)informationForLocalFilePath:(NSString*)localfilepath;

-(BOOL)purgeData:(NSError**)error;
-(void)purgeDataForLocalPath:(NSString*)localPath;

-(void)fetchInformationForLocalFilePath:(NSString*)localfilepath;

@property (readonly, nonatomic, retain) NSError * lastError;
@property (readonly, nonatomic, copy) NSString * clientName;

-(void)contentForFilePath:(P4FilePath*)filepath
                    block:(void(^)(NSString*, NSError*))block;

@end