API change to allow sticker authentication for devices

chrome/browser/local_discovery/privetv3_session.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_LOCAL_DISCOVERY_PRIVETV3_SESSION_H_
 #define CHROME_BROWSER_LOCAL_DISCOVERY_PRIVETV3_SESSION_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/local_discovery/privet_url_fetcher.h"
+#include "chrome/common/extensions/api/gcd_private.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace local_discovery {
 
 class PrivetHTTPClient;
 
 // Manages secure communication between browser and local Privet device.
 class PrivetV3Session {
  private:
   class FetcherDelegate;
 
  public:
   // Delegate to be implemented by client code.
   class Delegate {
    public:
     virtual ~Delegate();
 
     // Called when client code should prompt user to check |confirmation_code|.
     virtual void OnSetupConfirmationNeeded(
-        const std::string& confirmation_code) = 0;
+        const std::string& confirmation_code,
+        extensions::api::gcd_private::ConfirmationType confirmation_type) = 0;
 
-    // Called when session successfully establish and client code my call
-    // |CreateRequest| method.
-    virtual void OnSessionEstablished() = 0;
-
-    // Called when session setup fails.
-    virtual void OnCannotEstablishSession() = 0;
+    virtual void OnSessionStatus(
+        extensions::api::gcd_private::Status status) = 0;
   };
 
   // Represents request in progress using secure session.
   class Request {
    public:
     Request();
     virtual ~Request();
 
     virtual std::string GetName() = 0;
     virtual const base::DictionaryValue& GetInput() = 0;
     virtual void OnError(PrivetURLFetcher::ErrorType error) = 0;
     virtual void OnParsedJson(const base::DictionaryValue& value,
                               bool has_error) = 0;
 
    private:
     friend class PrivetV3Session;
     scoped_ptr<FetcherDelegate> fetcher_delegate_;
   };
 
   PrivetV3Session(scoped_ptr<PrivetHTTPClient> client, Delegate* delegate);
   ~PrivetV3Session();
 
   // Establishes a session, will call |OnSetupConfirmationNeeded| and then
   // |OnSessionEstablished|.
   void Start();
 
-  void ConfirmCode();
+  void ConfirmCode(const std::string& code);
 
   // Create a single /privet/v3/session/call request.
   void StartRequest(Request* request);
 
  private:
   void ConfirmFakeCode();
 
   Delegate* delegate_;
   scoped_ptr<PrivetHTTPClient> client_;
   bool code_confirmed_;
   base::WeakPtrFactory<PrivetV3Session> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(PrivetV3Session);
 };
 
 }  // namespace local_discovery
 
 #endif  // CHROME_BROWSER_LOCAL_DISCOVERY_PRIVETV3_SESSION_H_