#import <Foundation/Foundation.h>

typedef void (^THWebServiceBlock) (NSURLResponse *response, NSError *error, NSData *data);

@protocol THWebServiceDelegate;

@interface THWebService : NSObject

{

id<THWebServiceDelegate> __unsafe_unretained _delegate;

NSURL *_url;

NSURLConnection *_con;

NSMutableData *_data;

}

@property (nonatomic, unsafe_unretained) id<THWebServiceDelegate> delegate;

@property (nonatomic, strong) NSURL *url;

@property (nonatomic, copy) THWebServiceBlock webServiceBlock;

- (void)stop;

- (BOOL)startAsynchronous;

- (NSData *)startSynchronous;

- (void)startWithHandler:(THWebServiceBlock)block;

+ (NSData *)dataWithUrl:(NSURL *)url;

+ (void)serviceWithUrl:(NSURL *)url handler:(THWebServiceBlock)block;

@interface THWebService()

- (void)didReceiveResponse:(NSURLResponse *)response;

- (void)didReceiveData:(NSData *)aData;

- (void)didFailWithError:(NSError *)error;

- (void)didFinishLoading;

@protocol THWebServiceDelegate<NSObject>

- (void)webServiceBegin:(THWebService *)webService;

- (void)webServiceFinish:(THWebService *)webService didReceiveData:(NSData *)data;

- (void)webServiceFail:(THWebService *)webService didFailWithError:(NSError *)error;