| // Copyright 2019 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef LOGIN_MANAGER_ARC_SIDELOAD_STATUS_H_ |
| #define LOGIN_MANAGER_ARC_SIDELOAD_STATUS_H_ |
| |
| #include "login_manager/arc_sideload_status_interface.h" |
| |
| #ifndef USE_ARC_ADB_SIDELOADING |
| #error "This file should only be used if arc_adb_sideloading is used" |
| #endif |
| |
| #include <memory> |
| #include <queue> |
| #include <vector> |
| |
| #include <base/memory/ref_counted.h> |
| #include <base/memory/weak_ptr.h> |
| #include <brillo/errors/error.h> |
| |
| namespace dbus { |
| class ObjectProxy; |
| class Response; |
| } // namespace dbus |
| |
| namespace login_manager { |
| |
| class ArcSideloadStatus : public ArcSideloadStatusInterface { |
| public: |
| explicit ArcSideloadStatus(dbus::ObjectProxy* boot_lockbox_proxy); |
| ArcSideloadStatus(const ArcSideloadStatus&) = delete; |
| ArcSideloadStatus& operator=(const ArcSideloadStatus&) = delete; |
| |
| virtual ~ArcSideloadStatus(); |
| |
| // Overridden from ArcSideloadStatusInterface |
| void Initialize() override; |
| bool IsAdbSideloadAllowed() override; |
| void EnableAdbSideload(EnableAdbSideloadCallback callback) override; |
| void QueryAdbSideload(QueryAdbSideloadCallback callback) override; |
| |
| void OverrideAdbSideloadStatusTestOnly(bool allowed); |
| |
| // Requests boot attribute from bootlockbox. Public for test. |
| void GetAdbSideloadAllowed(EnableAdbSideloadCallback callback); |
| |
| private: |
| // Called when the boot lockbox service becomes initially available. |
| void OnBootLockboxServiceAvailable(bool service_available); |
| |
| // The response to GetBootAttribute is processed here. |
| void OnGotAdbSideloadAllowed(EnableAdbSideloadCallback callback, |
| dbus::Response* response); |
| |
| // The response to SetBootAttribute is processed here. |
| void OnEnableAdbSideloadSet(EnableAdbSideloadCallback callback, |
| dbus::Response* result); |
| |
| // Parse response of ReadBootLockbox. Return true if sideload means to be |
| // enabled. |
| ArcSideloadStatusInterface::Status ParseResponseFromRead( |
| dbus::Response* response); |
| |
| // Update the ADB sideload status based on information from cryptohome, and |
| // run any pending query responses. |
| void SetAdbSideloadStatusAndNotify(ArcSideloadStatusInterface::Status status); |
| |
| // Issues respone for ARC sideload status requests via DBus. |
| void SendQueryAdbSideloadResponse(QueryAdbSideloadCallback callback); |
| |
| dbus::ObjectProxy* boot_lockbox_proxy_; // Owned by the caller. |
| |
| ArcSideloadStatusInterface::Status sideload_status_; |
| std::queue<QueryAdbSideloadCallback> query_arc_sideload_callback_queue_; |
| |
| base::WeakPtrFactory<ArcSideloadStatus> weak_ptr_factory_; |
| }; |
| |
| } // namespace login_manager |
| |
| #endif // LOGIN_MANAGER_ARC_SIDELOAD_STATUS_H_ |