[GCM] Adding basic G-services handling

google_apis/gcm/gcm_client_impl.cc

 // 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.
 
 #include "google_apis/gcm/gcm_client_impl.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/sequenced_task_runner.h"
+#include "base/strings/string_number_conversions.h"
 #include "base/time/default_clock.h"
 #include "google_apis/gcm/base/mcs_message.h"
 #include "google_apis/gcm/base/mcs_util.h"
 #include "google_apis/gcm/engine/checkin_request.h"
 #include "google_apis/gcm/engine/connection_factory_impl.h"
 #include "google_apis/gcm/engine/gcm_store_impl.h"
 #include "google_apis/gcm/engine/mcs_client.h"
 #include "google_apis/gcm/protocol/mcs.pb.h"
 #include "net/http/http_network_session.h"
 #include "net/url_request/url_request_context.h"
@@ skipping 254 matching lines @@
   mcs_client_->Login(device_checkin_info_.android_id,
                      device_checkin_info_.secret);
 }
 
 void GCMClientImpl::ResetState() {
   state_ = UNINITIALIZED;
   // TODO(fgorski): reset all of the necessart objects and start over.
 }
 
 void GCMClientImpl::StartCheckin() {
+  CheckinRequest::RequestInfo request_info(
+    device_checkin_info_.android_id,
+    device_checkin_info_.secret,
+    std::string(),
+    account_ids_,
+    chrome_build_proto_);
   checkin_request_.reset(
-      new CheckinRequest(base::Bind(&GCMClientImpl::OnCheckinCompleted,
+      new CheckinRequest(request_info,
+                         kDefaultBackoffPolicy,
+                         base::Bind(&GCMClientImpl::OnCheckinCompleted,
                                     weak_ptr_factory_.GetWeakPtr()),
-                         kDefaultBackoffPolicy,
-                         chrome_build_proto_,
-                         device_checkin_info_.android_id,
-                         device_checkin_info_.secret,
-                         account_ids_,
                          url_request_context_getter_));
   checkin_request_->Start();
 }
 
-void GCMClientImpl::OnCheckinCompleted(uint64 android_id,
-                                       uint64 security_token) {
+void GCMClientImpl::OnCheckinCompleted(
+    const checkin_proto::AndroidCheckinResponse& checkin_response) {
   checkin_request_.reset();
 
-  CheckinInfo checkin_info;
-  checkin_info.android_id = android_id;
-  checkin_info.secret = security_token;
-
-  if (!checkin_info.IsValid()) {
-    // TODO(fgorski): I don't think a retry here will help, we should probalby
+  if (!checkin_response.has_android_id() ||
+      !checkin_response.has_security_token()) {
+    // TODO(fgorski): I don't think a retry here will help, we should probably
     // start over. By checking in with (0, 0).
     return;
   }
 
+  CheckinInfo checkin_info;
+  checkin_info.android_id = checkin_response.android_id();
+  checkin_info.secret = checkin_response.security_token();
+
   if (state_ == INITIAL_DEVICE_CHECKIN) {
     OnFirstTimeDeviceCheckinCompleted(checkin_info);
   } else {
     // checkin_info is not expected to change after a periodic checkin as it
     // would invalidate the registratoin IDs.
     DCHECK_EQ(READY, state_);
     DCHECK_EQ(device_checkin_info_.android_id, checkin_info.android_id);
     DCHECK_EQ(device_checkin_info_.secret, checkin_info.secret);
   }
 
@@ skipping 364 matching lines @@
   if (iter != send_error_details.additional_data.end()) {
     send_error_details.message_id = iter->second;
     send_error_details.additional_data.erase(iter);
   }
 
   delegate_->OnMessageSendError(data_message_stanza.category(),
                                 send_error_details);
 }
 
 }  // namespace gcm