1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "google_apis/gcm/engine/checkin_request.h"
8 #include "base/message_loop/message_loop.h"
9 #include "google_apis/gcm/protocol/checkin.pb.h"
10 #include "net/http/http_status_code.h"
11 #include "net/url_request/url_fetcher.h"
12 #include "net/url_request/url_request_status.h"
18 const char kCheckinURL[] = "https://android.clients.google.com/checkin";
19 const char kRequestContentType[] = "application/x-protobuf";
20 const int kRequestVersionValue = 2;
23 CheckinRequest::CheckinRequest(
24 const CheckinRequestCallback& callback,
25 const checkin_proto::ChromeBuildProto& chrome_build_proto,
26 int64 user_serial_number,
28 uint64 security_token,
29 net::URLRequestContextGetter* request_context_getter)
30 : request_context_getter_(request_context_getter),
32 chrome_build_proto_(chrome_build_proto),
33 android_id_(android_id),
34 security_token_(security_token),
35 user_serial_number_(user_serial_number) {}
37 CheckinRequest::~CheckinRequest() {}
39 void CheckinRequest::Start() {
40 DCHECK(!url_fetcher_.get());
42 checkin_proto::AndroidCheckinRequest request;
43 request.set_id(android_id_);
44 request.set_security_token(security_token_);
45 request.set_user_serial_number(user_serial_number_);
46 request.set_version(kRequestVersionValue);
48 checkin_proto::AndroidCheckinProto* checkin = request.mutable_checkin();
49 checkin->mutable_chrome_build()->CopyFrom(chrome_build_proto_);
50 #if defined(CHROME_OS)
51 checkin->set_type(checkin_proto::DEVICE_CHROME_OS);
53 checkin->set_type(checkin_proto::DEVICE_CHROME_BROWSER);
57 std::string upload_data;
58 CHECK(request.SerializeToString(&upload_data));
61 net::URLFetcher::Create(GURL(kCheckinURL), net::URLFetcher::POST, this));
62 url_fetcher_->SetRequestContext(request_context_getter_);
63 url_fetcher_->SetUploadData(kRequestContentType, upload_data);
64 url_fetcher_->Start();
67 void CheckinRequest::OnURLFetchComplete(const net::URLFetcher* source) {
68 std::string response_string;
69 checkin_proto::AndroidCheckinResponse response_proto;
70 if (!source->GetStatus().is_success() ||
71 source->GetResponseCode() != net::HTTP_OK ||
72 !source->GetResponseAsString(&response_string) ||
73 !response_proto.ParseFromString(response_string)) {
74 LOG(ERROR) << "Failed to get checkin response.";
75 // TODO(fgorski): Handle retry logic for certain responses.
80 if (!response_proto.has_android_id() ||
81 !response_proto.has_security_token() ||
82 response_proto.android_id() == 0 ||
83 response_proto.security_token() == 0) {
84 LOG(ERROR) << "Badly formatted checkin response.";
89 callback_.Run(response_proto.android_id(), response_proto.security_token());