15d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved. 25d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// found in the LICENSE file. 45d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 55d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#ifndef GOOGLE_APIS_GCM_ENGINE_CHECKIN_REQUEST_H_ 65d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#define GOOGLE_APIS_GCM_ENGINE_CHECKIN_REQUEST_H_ 75d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 8a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include <string> 9a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "base/basictypes.h" 115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "base/callback.h" 125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "base/memory/weak_ptr.h" 130de6073388f4e2780db8536178b129cd8f6ab386Torne (Richard Coles)#include "base/time/time.h" 145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "google_apis/gcm/base/gcm_export.h" 150529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch#include "google_apis/gcm/protocol/android_checkin.pb.h" 16a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch#include "google_apis/gcm/protocol/checkin.pb.h" 175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "net/base/backoff_entry.h" 185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "net/url_request/url_fetcher_delegate.h" 19010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)#include "url/gurl.h" 205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace net { 225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)class URLRequestContextGetter; 235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace gcm { 265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 27010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)class GCMStatsRecorder; 28010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) 295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Enables making check-in requests with the GCM infrastructure. When called 305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// with android_id and security_token both set to 0 it is an initial check-in 315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// used to obtain credentials. These should be persisted and used for subsequent 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// check-ins. 335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)class GCM_EXPORT CheckinRequest : public net::URLFetcherDelegate { 345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) public: 35a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // A callback function for the checkin request, accepting |checkin_response| 36a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // protobuf. 37a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch typedef base::Callback<void(const checkin_proto::AndroidCheckinResponse& 38a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch checkin_response)> CheckinRequestCallback; 39a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 40a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Checkin request details. 41a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch struct GCM_EXPORT RequestInfo { 42a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch RequestInfo(uint64 android_id, 43a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch uint64 security_token, 44a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch const std::string& settings_digest, 45a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch const checkin_proto::ChromeBuildProto& chrome_build_proto); 46a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch ~RequestInfo(); 47a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 48a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Android ID of the device. 49a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch uint64 android_id; 50a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Security token of the device. 51a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch uint64 security_token; 52a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Digest of GServices settings on the device. 53a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch std::string settings_digest; 54a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Information of the Chrome build of this device. 55a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch checkin_proto::ChromeBuildProto chrome_build_proto; 56a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch }; 57a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch 58010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) CheckinRequest(const GURL& checkin_url, 59010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) const RequestInfo& request_info, 605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const net::BackoffEntry::Policy& backoff_policy, 61a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch const CheckinRequestCallback& callback, 62010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) net::URLRequestContextGetter* request_context_getter, 63010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) GCMStatsRecorder* recorder); 645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual ~CheckinRequest(); 655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) void Start(); 675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // URLFetcherDelegate implementation. 695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE; 705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) private: 725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Schedules a retry attempt, informs the backoff of a previous request's 735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // failure when |update_backoff| is true. 745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) void RetryWithBackoff(bool update_backoff); 755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) net::URLRequestContextGetter* request_context_getter_; 775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) CheckinRequestCallback callback_; 785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) net::BackoffEntry backoff_entry_; 80010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) GURL checkin_url_; 815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) scoped_ptr<net::URLFetcher> url_fetcher_; 82a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch const RequestInfo request_info_; 830de6073388f4e2780db8536178b129cd8f6ab386Torne (Richard Coles) base::TimeTicks request_start_time_; 845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 85010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) // Recorder that records GCM activities for debugging purpose. Not owned. 86010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) GCMStatsRecorder* recorder_; 87010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) 885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::WeakPtrFactory<CheckinRequest> weak_ptr_factory_; 895d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(CheckinRequest); 915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)}; 925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} // namespace gcm 945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#endif // GOOGLE_APIS_GCM_ENGINE_CHECKIN_REQUEST_H_ 96