GCD registration ticket creation flow

chrome/browser/local_discovery/gcd_registration_ticket_request.cc

Index: chrome/browser/local_discovery/gcd_registration_ticket_request.cc
diff --git a/chrome/browser/local_discovery/gcd_registration_ticket_request.cc b/chrome/browser/local_discovery/gcd_registration_ticket_request.cc
new file mode 100644
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+++ b/chrome/browser/local_discovery/gcd_registration_ticket_request.cc
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+// 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.
+
+#include "chrome/browser/local_discovery/gcd_registration_ticket_request.h"
+
+#include "chrome/browser/local_discovery/gcd_constants.h"
+#include "chrome/common/cloud_print/cloud_print_constants.h"
+#include "components/cloud_devices/common/cloud_devices_urls.h"
+
+namespace local_discovery {
+
+namespace {
+
+const char kUploadData[] = "{ \"userEmail\": \"me\" }";
+const char kKindRegistrationTicket[] = "clouddevices#registrationTicket";
+const char kGCDKeyId[] = "id";
+}
+
+GCDRegistrationTicketRequest::GCDRegistrationTicketRequest(
+    const ResponseCallback& callback)
+    : callback_(callback) {
+}
+
+GCDRegistrationTicketRequest::~GCDRegistrationTicketRequest() {
+}
+
+void GCDRegistrationTicketRequest::GetUploadData(std::string* upload_type,
+                                                 std::string* upload_data) {
+  *upload_data = kUploadData;
+
+  // TODO(noamsml): Move this constant to cloud_devices component.
+  *upload_type = cloud_print::kContentTypeJSON;
+}
+
+net::URLFetcher::RequestType GCDRegistrationTicketRequest::GetRequestType() {
+  return net::URLFetcher::POST;
+}
+
+void GCDRegistrationTicketRequest::OnGCDAPIFlowError(
+    GCDApiFlow::Status status) {
+  callback_.Run(std::string());
+}
+
+void GCDRegistrationTicketRequest::OnGCDAPIFlowComplete(
+    const base::DictionaryValue& value) {
+  std::string kind;
+  std::string id;
+  if (!value.GetString(kGCDKeyKind, &kind) || kind != kKindRegistrationTicket ||
+      !value.GetString(kGCDKeyId, &id)) {
+    callback_.Run(std::string());
+    return;
+  }
+
+  callback_.Run(id);
+}
+
+GURL GCDRegistrationTicketRequest::GetURL() {
+  return cloud_devices::GetCloudDevicesRelativeURL("registrationTickets");
+}
+
+}  // namespace local_discovery