components/gcm_driver/instance_id/instance_id_impl.h

   1 // Copyright 2015 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 COMPONENTS_GCM_DRIVER_INSTANCE_ID_INSTANCE_ID_IMPL_H_
   6 #define COMPONENTS_GCM_DRIVER_INSTANCE_ID_INSTANCE_ID_IMPL_H_
   7
   8 #include <map>
   9 #include <string>
  10
  11 #include "base/callback.h"
  12 #include "base/macros.h"
  13 #include "base/memory/scoped_ptr.h"
  14 #include "base/memory/weak_ptr.h"
  15 #include "base/time/time.h"
  16 #include "components/gcm_driver/gcm_client.h"
  17 #include "components/gcm_driver/gcm_delayed_task_controller.h"
  18 #include "components/gcm_driver/instance_id/instance_id.h"
  19
  20 namespace gcm {
  21 class GCMDriver;
  22 class InstanceIDHandler;
  23 }  // namespace gcm
  24
  25 namespace instance_id {
  26
  27 // InstanceID implementation for desktop and iOS.
  28 class InstanceIDImpl : public InstanceID {
  29  public:
  30   InstanceIDImpl(const std::string& app_id, gcm::GCMDriver* gcm_driver);
  31   ~InstanceIDImpl() override;
  32
  33   // InstanceID:
  34   void GetID(const GetIDCallback& callback) override;
  35   void GetCreationTime(const GetCreationTimeCallback& callback) override;
  36   void GetToken(const std::string& authorized_entity,
  37                 const std::string& scope,
  38                 const std::map<std::string, std::string>& options,
  39                 const GetTokenCallback& callback) override;
  40   void DeleteToken(const std::string& authorized_entity,
  41                    const std::string& scope,
  42                    const DeleteTokenCallback& callback) override;
  43   void DeleteID(const DeleteIDCallback& callback) override;
  44
  45  private:
  46   gcm::InstanceIDHandler* GetInstanceIDHandler() const;
  47
  48   void EnsureIDGenerated();
  49
  50   void OnGetTokenCompleted(const GetTokenCallback& callback,
  51                            const std::string& token,
  52                            gcm::GCMClient::Result result);
  53   void OnDeleteTokenCompleted(const DeleteTokenCallback& callback,
  54                               gcm::GCMClient::Result result);
  55   void OnDeleteIDCompleted(const DeleteIDCallback& callback,
  56                            gcm::GCMClient::Result result);
  57   void GetInstanceIDDataCompleted(const std::string& instance_id,
  58                                   const std::string& extra_data);
  59
  60   void DoGetID(const GetIDCallback& callback);
  61   void DoGetCreationTime(const GetCreationTimeCallback& callback);
  62   void DoGetToken(
  63       const std::string& authorized_entity,
  64       const std::string& scope,
  65       const std::map<std::string, std::string>& options,
  66       const GetTokenCallback& callback);
  67   void DoDeleteToken(const std::string& authorized_entity,
  68                      const std::string& scope,
  69                      const DeleteTokenCallback& callback);
  70   void DoDeleteID(const DeleteIDCallback& callback);
  71
  72   gcm::GCMDriver* gcm_driver_;  // Not owned.
  73
  74   gcm::GCMDelayedTaskController delayed_task_controller_;
  75
  76   // Flag to indicate that we have tries to load the data from the store.
  77   bool load_from_store_;
  78
  79   // The generated Instance ID.
  80   std::string id_;
  81
  82   // The time when the Instance ID has been generated.
  83   base::Time creation_time_;
  84
  85   base::WeakPtrFactory<InstanceIDImpl> weak_ptr_factory_;
  86
  87   DISALLOW_COPY_AND_ASSIGN(InstanceIDImpl);
  88 };
  89
  90 }  // namespace instance_id
  91
  92 #endif  // COMPONENTS_GCM_DRIVER_INSTANCE_ID_INSTANCE_ID_IMPL_H_