GCD registration ticket creation flow

chrome/browser/local_discovery/gcd_registration_ticket_creator.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_GCD_REGISTRATION_TICKET_CREATOR_H_
+#define CHROME_BROWSER_LOCAL_DISCOVERY_GCD_REGISTRATION_TICKET_CREATOR_H_
+
+#include <string>
+
+#include "base/callback.h"
+#include "base/values.h"
+#include "chrome/browser/local_discovery/gcd_api_flow.h"
+
+namespace local_discovery {
+
+class GCDRegistrationTicketCreator : public GCDApiFlowRequest {

[Vitaly Buka (NO REVIEWS), 2014/06/03 21:30:49]

maybe GCDRegistrationTicketCreator -> GCDRegistrationTicket

[Noam Samuel, 2014/06/03 21:48:13]

Worried people will think this is an object representing the ticket data rather
than a creation flow.

[Noam Samuel, 2014/06/03 22:28:39]

Renamed to GCDRegistrationTicketRequest

+ public:
+  // |ticket_id| contains the registration ticket ID, or an empty string in case
+  // of an error.
+  typedef base::Callback<void(const std::string& ticket_id)> ResponseCallback;
+
+  explicit GCDRegistrationTicketCreator(const ResponseCallback& callback);
+  virtual ~GCDRegistrationTicketCreator();
+
+  // GCDApiFlow::Request implementation.
+  virtual void GetUploadData(std::string* upload_type,
+                             std::string* upload_data) OVERRIDE;
+  virtual net::URLFetcher::RequestType GetRequestType() OVERRIDE;
+  virtual void OnGCDAPIFlowError(GCDApiFlow::Status status) OVERRIDE;
+  virtual void OnGCDAPIFlowComplete(
+      const base::DictionaryValue& value) OVERRIDE;
+  virtual GURL GetURL() OVERRIDE;
+
+ private:
+  ResponseCallback callback_;
+};
+
+}  // namespace local_discovery
+
+#endif  // CHROME_BROWSER_LOCAL_DISCOVERY_GCD_REGISTRATION_TICKET_CREATOR_H_