New remoting setup flow.

chrome/browser/remoting/setup_flow_login_step.h

+// Copyright (c) 2010 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_REMOTING_SETUP_FLOW_LOGIN_STEP_H_
+#define CHROME_BROWSER_REMOTING_SETUP_FLOW_LOGIN_STEP_H_
+
+#include "chrome/browser/remoting/setup_flow.h"
+#include "chrome/common/net/gaia/gaia_auth_consumer.h"
+#include "chrome/common/net/gaia/gaia_auth_fetcher.h"
+
+namespace remoting {
+
+// Implementation of login step for remoting setup flow.
+class SetupFlowLoginStep : public SetupFlowStepBase, public GaiaAuthConsumer {
+ public:
+  SetupFlowLoginStep();
+  virtual ~SetupFlowLoginStep();
+
+  // SetupFlowStep implementation.
+  virtual void HandleMessage(const std::string& message,
+                             const ListValue* args);
+  virtual void Cancel();
+
+  // GaiaAuthConsumer implementation.
+  virtual void OnClientLoginSuccess(
+      const GaiaAuthConsumer::ClientLoginResult& credentials);
+  virtual void OnClientLoginFailure(
+      const GoogleServiceAuthError& error);
+  virtual void OnIssueAuthTokenSuccess(const std::string& service,
+                                       const std::string& auth_token);
+  virtual void OnIssueAuthTokenFailure(const std::string& service,
+                                       const GoogleServiceAuthError& error);
+
+ protected:
+  virtual void DoStart();
+
+ private:
+  void OnUserSubmittedAuth(const std::string& user,
+                           const std::string& password,
+                           const std::string& captcha);
+
+  void ShowGaiaLogin(const DictionaryValue& args);
+  void ShowGaiaSuccessAndSettingUp();
+  void ShowGaiaFailed(const GoogleServiceAuthError& error);
+
+  // Fetcher to obtain the Chromoting Directory token.
+  scoped_ptr<GaiaAuthFetcher> authenticator_;
+  std::string login_;
+  std::string remoting_token_;
+  std::string talk_token_;
+
+  DISALLOW_COPY_AND_ASSIGN(SetupFlowLoginStep);
+};
+
+}  // namespace remoting
+
+#endif  // CHROME_BROWSER_REMOTING_SETUP_FLOW_LOGIN_STEP_H_