google_apis/gcm/engine/checkin_request.h

   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.
   4
   5 #ifndef GOOGLE_APIS_GCM_ENGINE_CHECKIN_REQUEST_H_
   6 #define GOOGLE_APIS_GCM_ENGINE_CHECKIN_REQUEST_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/callback.h"
  10 #include "google_apis/gcm/base/gcm_export.h"
  11 #include "google_apis/gcm/protocol/android_checkin.pb.h"
  12 #include "net/url_request/url_fetcher_delegate.h"
  13
  14 namespace net {
  15 class URLRequestContextGetter;
  16 }
  17
  18 namespace gcm {
  19
  20 // Enables making check-in requests with the GCM infrastructure. When called
  21 // with android_id and security_token both set to 0 it is an initial check-in
  22 // used to obtain credentials. These should be persisted and used for subsequent
  23 // check-ins.
  24 class GCM_EXPORT CheckinRequest : public net::URLFetcherDelegate {
  25  public:
  26   // A callback function for the checkin request, accepting |android_id| and
  27   // |security_token|.
  28   typedef base::Callback<void(uint64 android_id, uint64 security_token)>
  29       CheckinRequestCallback;
  30
  31   CheckinRequest(const CheckinRequestCallback& callback,
  32                  const checkin_proto::ChromeBuildProto& chrome_build_proto,
  33                  int64 user_serial_number,
  34                  uint64 android_id,
  35                  uint64 secret_token,
  36                  net::URLRequestContextGetter* request_context_getter);
  37   virtual ~CheckinRequest();
  38
  39   void Start();
  40
  41   // URLFetcherDelegate implementation.
  42   virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE;
  43
  44  private:
  45   net::URLRequestContextGetter* request_context_getter_;
  46   CheckinRequestCallback callback_;
  47
  48   scoped_ptr<net::URLFetcher> url_fetcher_;
  49   checkin_proto::ChromeBuildProto chrome_build_proto_;
  50   uint64 android_id_;
  51   uint64 security_token_;
  52   int64 user_serial_number_;
  53
  54   DISALLOW_COPY_AND_ASSIGN(CheckinRequest);
  55 };
  56
  57 }  // namespace gcm
  58
  59 #endif  // GOOGLE_APIS_GCM_ENGINE_CHECKIN_REQUEST_H_