text: //
  //  MPOAuthAuthenticationMethodOAuth.h
  //  MPOAuthConnection
  //
  //  Created by Karl Adam on 09.12.19.
  //  Copyright 2009 matrixPointer. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  #import "MPOAuthAuthenticationMethod.h"
  #import "MPOAuthAPI.h"
  #import "MPOAuthAPIRequestLoader.h"
  
  extern NSString * const MPOAuthNotificationRequestTokenReceived;
  extern NSString * const MPOAuthNotificationRequestTokenRejected;
  
  @protocol MPOAuthAuthenticationMethodOAuthDelegate;
  
  @interface MPOAuthAuthenticationMethodOAuth : MPOAuthAuthenticationMethod <MPOAuthAPIInternalClient> {
  	NSURL									*oauthRequestTokenURL_;
  	NSURL									*oauthAuthorizeTokenURL_;
  	BOOL									oauth10aModeActive_;
  	
  	id <MPOAuthAuthenticationMethodOAuthDelegate> __unsafe_unretained delegate_;
  }
  
  @property (nonatomic, readwrite, unsafe_unretained) id <MPOAuthAuthenticationMethodOAuthDelegate> delegate;
  
  @property (nonatomic, readwrite) NSURL *oauthRequestTokenURL;
  @property (nonatomic, readwrite) NSURL *oauthAuthorizeTokenURL;
  
  - (void)authenticate;
  
  @end
  
  @protocol MPOAuthAuthenticationMethodOAuthDelegate <NSObject>
  - (NSURL *)callbackURLForCompletedUserAuthorization;
  - (BOOL)automaticallyRequestAuthenticationFromURL:(NSURL *)inAuthURL withCallbackURL:(NSURL *)inCallbackURL;
  
  @optional
  - (NSString *)oauthVerifierForCompletedUserAuthorization;
  - (void)authenticationDidFailWithError:(NSError *)error;
  @end
  
  