Alex Deymo | aea4c1c | 2015-08-19 20:24:43 -0700 | [diff] [blame] | 1 | // |
| 2 | // Copyright (C) 2013 The Android Open Source Project |
| 3 | // |
| 4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | // you may not use this file except in compliance with the License. |
| 6 | // You may obtain a copy of the License at |
| 7 | // |
| 8 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | // |
| 10 | // Unless required by applicable law or agreed to in writing, software |
| 11 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | // See the License for the specific language governing permissions and |
| 14 | // limitations under the License. |
| 15 | // |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 16 | |
Gilad Arnold | cf175a0 | 2014-07-10 16:48:47 -0700 | [diff] [blame] | 17 | #ifndef UPDATE_ENGINE_REAL_SYSTEM_STATE_H_ |
| 18 | #define UPDATE_ENGINE_REAL_SYSTEM_STATE_H_ |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 19 | |
Gilad Arnold | 1b9d6ae | 2014-03-03 13:46:07 -0800 | [diff] [blame] | 20 | #include "update_engine/system_state.h" |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 21 | |
Ben Chan | 02f7c1d | 2014-10-18 15:18:02 -0700 | [diff] [blame] | 22 | #include <memory> |
| 23 | |
Alex Deymo | d6deb1d | 2015-08-28 15:54:37 -0700 | [diff] [blame] | 24 | #include <debugd/dbus-proxies.h> |
Alex Deymo | c83baf6 | 2014-04-02 17:43:35 -0700 | [diff] [blame] | 25 | #include <metrics/metrics_library.h> |
Alex Deymo | 63784a5 | 2014-05-28 10:46:14 -0700 | [diff] [blame] | 26 | #include <policy/device_policy.h> |
Alex Deymo | d6deb1d | 2015-08-28 15:54:37 -0700 | [diff] [blame] | 27 | #include <power_manager/dbus-proxies.h> |
| 28 | #include <session_manager/dbus-proxies.h> |
Gilad Arnold | 1f84723 | 2014-04-07 12:07:49 -0700 | [diff] [blame] | 29 | |
Alex Deymo | 39910dc | 2015-11-09 17:04:30 -0800 | [diff] [blame] | 30 | #include "update_engine/common/boot_control_interface.h" |
Alex Deymo | 33e91e7 | 2015-12-01 18:26:08 -0300 | [diff] [blame] | 31 | #include "update_engine/common/certificate_checker.h" |
Alex Deymo | 39910dc | 2015-11-09 17:04:30 -0800 | [diff] [blame] | 32 | #include "update_engine/common/clock.h" |
| 33 | #include "update_engine/common/hardware_interface.h" |
| 34 | #include "update_engine/common/prefs.h" |
Gilad Arnold | 1b9d6ae | 2014-03-03 13:46:07 -0800 | [diff] [blame] | 35 | #include "update_engine/connection_manager.h" |
Alex Deymo | 94c0616 | 2014-03-21 20:34:46 -0700 | [diff] [blame] | 36 | #include "update_engine/p2p_manager.h" |
Gilad Arnold | 1b9d6ae | 2014-03-03 13:46:07 -0800 | [diff] [blame] | 37 | #include "update_engine/payload_state.h" |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 38 | #include "update_engine/shill_proxy.h" |
Gilad Arnold | 1b9d6ae | 2014-03-03 13:46:07 -0800 | [diff] [blame] | 39 | #include "update_engine/update_attempter.h" |
Alex Deymo | 63784a5 | 2014-05-28 10:46:14 -0700 | [diff] [blame] | 40 | #include "update_engine/update_manager/update_manager.h" |
Alex Deymo | f7ead81 | 2015-10-23 17:37:27 -0700 | [diff] [blame] | 41 | #include "update_engine/weave_service_interface.h" |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 42 | |
| 43 | namespace chromeos_update_engine { |
| 44 | |
| 45 | // A real implementation of the SystemStateInterface which is |
| 46 | // used by the actual product code. |
| 47 | class RealSystemState : public SystemState { |
Alex Deymo | 94c0616 | 2014-03-21 20:34:46 -0700 | [diff] [blame] | 48 | public: |
Gilad Arnold | 1f84723 | 2014-04-07 12:07:49 -0700 | [diff] [blame] | 49 | // Constructs all system objects that do not require separate initialization; |
| 50 | // see Initialize() below for the remaining ones. |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 51 | explicit RealSystemState(const scoped_refptr<dbus::Bus>& bus); |
Alex Deymo | 8c21b35 | 2016-01-20 16:38:33 -0800 | [diff] [blame] | 52 | ~RealSystemState() override; |
Gilad Arnold | 1f84723 | 2014-04-07 12:07:49 -0700 | [diff] [blame] | 53 | |
| 54 | // Initializes and sets systems objects that require an initialization |
| 55 | // separately from construction. Returns |true| on success. |
Nam T. Nguyen | 7d623eb | 2014-05-13 16:06:28 -0700 | [diff] [blame] | 56 | bool Initialize(); |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 57 | |
Alex Deymo | e97b39c | 2016-01-20 13:22:17 -0800 | [diff] [blame] | 58 | // Start the periodic update attempts. Must be called at the beginning of the |
| 59 | // program to start the periodic update check process. |
| 60 | void StartUpdater(); |
| 61 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 62 | inline void set_device_policy( |
Gilad Arnold | 1f84723 | 2014-04-07 12:07:49 -0700 | [diff] [blame] | 63 | const policy::DevicePolicy* device_policy) override { |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 64 | device_policy_ = device_policy; |
| 65 | } |
| 66 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 67 | inline const policy::DevicePolicy* device_policy() override { |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 68 | return device_policy_; |
| 69 | } |
| 70 | |
Alex Deymo | 763e7db | 2015-08-27 21:08:08 -0700 | [diff] [blame] | 71 | inline BootControlInterface* boot_control() override { |
| 72 | return boot_control_.get(); |
| 73 | } |
| 74 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 75 | inline ClockInterface* clock() override { return &clock_; } |
David Zeuthen | f413fe5 | 2013-04-22 14:04:39 -0700 | [diff] [blame] | 76 | |
Alex Deymo | f6ee016 | 2015-07-31 12:35:22 -0700 | [diff] [blame] | 77 | inline ConnectionManagerInterface* connection_manager() override { |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 78 | return &connection_manager_; |
| 79 | } |
| 80 | |
Alex Deymo | 40d86b2 | 2015-09-03 22:27:10 -0700 | [diff] [blame] | 81 | inline HardwareInterface* hardware() override { return hardware_.get(); } |
Alex Deymo | 4243291 | 2013-07-12 20:21:15 -0700 | [diff] [blame] | 82 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 83 | inline MetricsLibraryInterface* metrics_lib() override { |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 84 | return &metrics_lib_; |
| 85 | } |
| 86 | |
Alex Deymo | dd132f3 | 2015-09-14 19:12:07 -0700 | [diff] [blame] | 87 | inline PrefsInterface* prefs() override { return prefs_.get(); } |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 88 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 89 | inline PrefsInterface* powerwash_safe_prefs() override { |
Alex Deymo | dd132f3 | 2015-09-14 19:12:07 -0700 | [diff] [blame] | 90 | return powerwash_safe_prefs_.get(); |
| 91 | } |
Chris Sosa | aa18e16 | 2013-06-20 13:20:30 -0700 | [diff] [blame] | 92 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 93 | inline PayloadStateInterface* payload_state() override { |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 94 | return &payload_state_; |
| 95 | } |
| 96 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 97 | inline UpdateAttempter* update_attempter() override { |
Alex Deymo | 33e91e7 | 2015-12-01 18:26:08 -0300 | [diff] [blame] | 98 | return update_attempter_.get(); |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 99 | } |
| 100 | |
Alex Deymo | f7ead81 | 2015-10-23 17:37:27 -0700 | [diff] [blame] | 101 | inline WeaveServiceInterface* weave_service() override { |
| 102 | return weave_service_.get(); |
| 103 | } |
| 104 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 105 | inline OmahaRequestParams* request_params() override { |
Jay Srinivasan | ae4697c | 2013-03-18 17:08:08 -0700 | [diff] [blame] | 106 | return &request_params_; |
| 107 | } |
| 108 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 109 | inline P2PManager* p2p_manager() override { return p2p_manager_.get(); } |
David Zeuthen | 526cb58 | 2013-08-06 12:26:18 -0700 | [diff] [blame] | 110 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 111 | inline chromeos_update_manager::UpdateManager* update_manager() override { |
Alex Deymo | 63784a5 | 2014-05-28 10:46:14 -0700 | [diff] [blame] | 112 | return update_manager_.get(); |
Alex Deymo | 94c0616 | 2014-03-21 20:34:46 -0700 | [diff] [blame] | 113 | } |
| 114 | |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 115 | inline org::chromium::PowerManagerProxyInterface* power_manager_proxy() |
| 116 | override { |
| 117 | return &power_manager_proxy_; |
| 118 | } |
| 119 | |
Alex Vakulenko | 157fe30 | 2014-08-11 15:59:58 -0700 | [diff] [blame] | 120 | inline bool system_rebooted() override { return system_rebooted_; } |
Chris Sosa | be45bef | 2013-04-09 18:25:12 -0700 | [diff] [blame] | 121 | |
Alex Deymo | 94c0616 | 2014-03-21 20:34:46 -0700 | [diff] [blame] | 122 | private: |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 123 | // Real DBus proxies using the DBus connection. |
| 124 | org::chromium::debugdProxy debugd_proxy_; |
| 125 | org::chromium::PowerManagerProxy power_manager_proxy_; |
| 126 | org::chromium::SessionManagerInterfaceProxy session_manager_proxy_; |
| 127 | ShillProxy shill_proxy_; |
| 128 | LibCrosProxy libcros_proxy_; |
| 129 | |
David Zeuthen | f413fe5 | 2013-04-22 14:04:39 -0700 | [diff] [blame] | 130 | // Interface for the clock. |
Alex Deymo | 763e7db | 2015-08-27 21:08:08 -0700 | [diff] [blame] | 131 | std::unique_ptr<BootControlInterface> boot_control_; |
| 132 | |
| 133 | // Interface for the clock. |
David Zeuthen | f413fe5 | 2013-04-22 14:04:39 -0700 | [diff] [blame] | 134 | Clock clock_; |
| 135 | |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 136 | // The latest device policy object from the policy provider. |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 137 | const policy::DevicePolicy* device_policy_{nullptr}; |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 138 | |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 139 | // The connection manager object that makes download decisions depending on |
| 140 | // the current type of connection. |
| 141 | ConnectionManager connection_manager_{&shill_proxy_, this}; |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 142 | |
Alex Deymo | 4243291 | 2013-07-12 20:21:15 -0700 | [diff] [blame] | 143 | // Interface for the hardware functions. |
Alex Deymo | 40d86b2 | 2015-09-03 22:27:10 -0700 | [diff] [blame] | 144 | std::unique_ptr<HardwareInterface> hardware_; |
Alex Deymo | 4243291 | 2013-07-12 20:21:15 -0700 | [diff] [blame] | 145 | |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 146 | // The Metrics Library interface for reporting UMA stats. |
| 147 | MetricsLibrary metrics_lib_; |
| 148 | |
| 149 | // Interface for persisted store. |
Alex Deymo | dd132f3 | 2015-09-14 19:12:07 -0700 | [diff] [blame] | 150 | std::unique_ptr<PrefsInterface> prefs_; |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 151 | |
Chris Sosa | aa18e16 | 2013-06-20 13:20:30 -0700 | [diff] [blame] | 152 | // Interface for persisted store that persists across powerwashes. |
Alex Deymo | dd132f3 | 2015-09-14 19:12:07 -0700 | [diff] [blame] | 153 | std::unique_ptr<PrefsInterface> powerwash_safe_prefs_; |
Chris Sosa | aa18e16 | 2013-06-20 13:20:30 -0700 | [diff] [blame] | 154 | |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 155 | // All state pertaining to payload state such as response, URL, backoff |
| 156 | // states. |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 157 | PayloadState payload_state_; |
| 158 | |
Alex Deymo | 33e91e7 | 2015-12-01 18:26:08 -0300 | [diff] [blame] | 159 | // OpenSSLWrapper and CertificateChecker used for checking SSL certificates. |
| 160 | OpenSSLWrapper openssl_wrapper_; |
| 161 | std::unique_ptr<CertificateChecker> certificate_checker_; |
| 162 | |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 163 | // Pointer to the update attempter object. |
Alex Deymo | 33e91e7 | 2015-12-01 18:26:08 -0300 | [diff] [blame] | 164 | std::unique_ptr<UpdateAttempter> update_attempter_; |
Jay Srinivasan | ae4697c | 2013-03-18 17:08:08 -0700 | [diff] [blame] | 165 | |
| 166 | // Common parameters for all Omaha requests. |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 167 | OmahaRequestParams request_params_{this}; |
Chris Sosa | be45bef | 2013-04-09 18:25:12 -0700 | [diff] [blame] | 168 | |
Ben Chan | 02f7c1d | 2014-10-18 15:18:02 -0700 | [diff] [blame] | 169 | std::unique_ptr<P2PManager> p2p_manager_; |
David Zeuthen | 526cb58 | 2013-08-06 12:26:18 -0700 | [diff] [blame] | 170 | |
Alex Deymo | f7ead81 | 2015-10-23 17:37:27 -0700 | [diff] [blame] | 171 | std::unique_ptr<WeaveServiceInterface> weave_service_; |
| 172 | |
Ben Chan | 02f7c1d | 2014-10-18 15:18:02 -0700 | [diff] [blame] | 173 | std::unique_ptr<chromeos_update_manager::UpdateManager> update_manager_; |
Alex Deymo | 94c0616 | 2014-03-21 20:34:46 -0700 | [diff] [blame] | 174 | |
Alex Deymo | c83baf6 | 2014-04-02 17:43:35 -0700 | [diff] [blame] | 175 | policy::PolicyProvider policy_provider_; |
| 176 | |
Chris Sosa | be45bef | 2013-04-09 18:25:12 -0700 | [diff] [blame] | 177 | // If true, this is the first instance of the update engine since the system |
| 178 | // rebooted. Important for tracking whether you are running instance of the |
| 179 | // update engine on first boot or due to a crash/restart. |
Alex Deymo | 3053450 | 2015-07-20 15:06:33 -0700 | [diff] [blame] | 180 | bool system_rebooted_{false}; |
Jay Srinivasan | 55f50c2 | 2013-01-10 19:24:35 -0800 | [diff] [blame] | 181 | }; |
| 182 | |
| 183 | } // namespace chromeos_update_engine |
| 184 | |
Gilad Arnold | cf175a0 | 2014-07-10 16:48:47 -0700 | [diff] [blame] | 185 | #endif // UPDATE_ENGINE_REAL_SYSTEM_STATE_H_ |