Multi-step authentication support in JingleSession.

remoting/protocol/authenticator.h

Index: remoting/protocol/authenticator.h
diff --git a/remoting/protocol/authenticator.h b/remoting/protocol/authenticator.h
index 0f382ed0cd8a2e1c731d365b24e55f9cdf0f2c84..4bd962461799324a850ac733d822944fba5e603e 100644
--- a/remoting/protocol/authenticator.h
+++ b/remoting/protocol/authenticator.h
@@ -53,6 +53,17 @@ class Authenticator {
     REJECTED,
   };
 
+  // Returns true if |message| is an authenticator message.

[Wez, 2011/12/03 00:21:05]

nit: Authenticator?

[Sergey Ulanov, 2011/12/06 19:37:07]

Done.

+  static bool IsAuthenticatorMessage(const buzz::XmlElement* message);
+
+  // Creates an empty authenticator message. Passes ownership of the

[Wez, 2011/12/03 00:21:05]

nit: Creates an empty authenticator message, owned by the caller.

[Sergey Ulanov, 2011/12/06 19:37:07]

Done.

+  // result to the caller.
+  static buzz::XmlElement* CreateEmptyAuthenticatorMessage();
+
+  // Finds authenticator message among child elements of |message|.

[Wez, 2011/12/03 00:21:05]

And if there isn't one?

[Sergey Ulanov, 2011/12/06 19:37:07]

Done.

+  static const buzz::XmlElement* FindAuthenticatorMessage(
+      const buzz::XmlElement* message);
+
   Authenticator() {}
   virtual ~Authenticator() {}