It2Me Host changes to better support Confirmation Dialog

remoting/host/it2me/it2me_host.h

 // Copyright 2013 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 REMOTING_HOST_IT2ME_IT2ME_HOST_H_
 #define REMOTING_HOST_IT2ME_IT2ME_HOST_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 19 matching lines @@
 class ChromotingHost;
 class ChromotingHostContext;
 class DesktopEnvironmentFactory;
 class HostEventLogger;
 class HostNPScriptObject;
 class HostStatusLogger;
 class PolicyWatcher;
 class RegisterSupportHostRequest;
 class RsaKeyPair;
 
-// These state values are duplicated in host_session.js and the Android Java
-// It2MeObserver class. Remember to update all copies when making changes.
+// These state values are duplicated in host_session.js.  Remember to update
+// both copies when making changes.
 enum It2MeHostState {
   kDisconnected,
   kStarting,
   kRequestedAccessCode,
   kReceivedAccessCode,
+  kConnecting,
   kConnected,
   kError,
-  kInvalidDomainError
+  kInvalidDomainError,
 };
 
 // Internal implementation of the plugin's It2Me host function.
 class It2MeHost : public base::RefCountedThreadSafe<It2MeHost>,
                   public HostStatusObserver {
  public:
   class Observer {
    public:
     virtual void OnClientAuthenticated(const std::string& client_username) = 0;
     virtual void OnStoreAccessCode(const std::string& access_code,
@@ skipping 48 matching lines @@
 
   ~It2MeHost() override;
 
   ChromotingHostContext* host_context() { return host_context_.get(); }
   base::WeakPtr<It2MeHost::Observer> observer() { return observer_; }
 
  private:
   // Updates state of the host. Can be called only on the network thread.
   void SetState(It2MeHostState state, const std::string& error_message);
 
-  // Returns true if the host is connected.
-  bool IsConnected() const;
+  // Returns true if the host is in a post-starting, non-error state.
+  bool IsRunning() const;
 
   // Processes the result of the confirmation dialog.
   void OnConfirmationResult(
       const protocol::ValidatingAuthenticator::ResultCallback& result_callback,
       It2MeConfirmationDialog::Result result);
 
   // Called by Connect() to check for policies and start connection process.
   void ReadPolicyAndConnect();
 
   // Called by ReadPolicyAndConnect once policies have been read.
@@ skipping 90 matching lines @@
       const std::string& username,
       const std::string& directory_bot_jid);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(It2MeHostFactory);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_IT2ME_IT2ME_HOST_H_