PrivetV2 SetupFlow, Session and SetupOperation interfaces

chrome/browser/local_discovery/privetv2_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_PRIVETV2_SESSION_H_
+#define CHROME_BROWSER_LOCAL_DISCOVERY_PRIVETV2_SESSION_H_
+
+#include <string>
+
+#include "base/callback.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/values.h"
+
+namespace local_discovery {
+
+class PrivetHTTPClient;
+
+class PrivetV2Session {
+ public:
+  typedef base::Callback<
+      void(bool success, const base::DictionaryValue& response)>
+      RequestCallback;
+
+  class Delegate {
+   public:
+    typedef base::Callback<void(bool confirm)> ConfirmationCallback;
+
+    virtual ~Delegate() {}
+
+    virtual void OnSetupConfirmationNeeded(
+        const std::string& confirmation_code,
+        const ConfirmationCallback& callback) = 0;
+
+    virtual void OnSessionEstablished() = 0;
+
+    virtual void OnCannotEstablishSession() = 0;
+  };
+
+  class Request {
+   public:
+    virtual ~Request() {}
+
+    virtual void Start() = 0;
+  };
+
+  virtual ~PrivetV2Session() {}
+
+  static scoped_ptr<PrivetV2Session> Create(PrivetHTTPClient* client);
+
+  // Establish a session, will call |OnSetupConfirmationNeeded| and then
+  // |OnSessionEstablished|.
+  virtual void Start() = 0;
+
+  // Create a single /privet/v2/session/call request.
+  virtual scoped_ptr<Request> CreateRequest(
+      const char* api_name,
+      const base::DictionaryValue& request,
+      const RequestCallback& callback);
+};
+
+}  // namespace local_discovery
+
+#endif  // CHROME_BROWSER_LOCAL_DISCOVERY_PRIVETV2_SESSION_H_