device_status_collector.cc revision cedac228d2dd51db4b79ea1e72c7f249408ee061
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/policy/device_status_collector.h" 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <limits> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind_helpers.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/location.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_registry_simple.h" 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_service.h" 161e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/prefs/scoped_user_pref_update.h" 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "chrome/browser/browser_process.h" 20cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "chrome/browser/chromeos/login/users/user.h" 21cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "chrome/browser/chromeos/login/users/user_manager.h" 225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/chromeos/settings/cros_settings.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_version_info.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chromeos/network/device_state.h" 277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chromeos/network/network_handler.h" 287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chromeos/network/network_state_handler.h" 294e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "chromeos/settings/cros_settings_names.h" 304e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "chromeos/system/statistics_provider.h" 31a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "components/policy/core/common/cloud/cloud_policy_constants.h" 32b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#include "content/public/browser/browser_thread.h" 33a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "policy/proto/device_management_backend.pb.h" 347dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "third_party/cros_system_api/dbus/service_constants.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::Time; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::TimeDelta; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using chromeos::VersionLoader; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace em = enterprise_management; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// How many seconds of inactivity triggers the idle state. 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const int kIdleStateThresholdSeconds = 300; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// How many days in the past to store active periods for. 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const unsigned int kMaxStoredPastActivityDays = 30; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// How many days in the future to store active periods for. 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const unsigned int kMaxStoredFutureActivityDays = 2; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// How often, in seconds, to update the device location. 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const unsigned int kGeolocationPollIntervalSeconds = 30 * 60; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const int64 kMillisecondsPerDay = Time::kMicrosecondsPerDay / 1000; 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 577dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch// Keys for the geolocation status dictionary in local state. 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kLatitude[] = "latitude"; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kLongitude[] = "longitude"; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kAltitude[] = "altitude"; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kAccuracy[] = "accuracy"; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kAltitudeAccuracy[] = "altitude_accuracy"; 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kHeading[] = "heading"; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kSpeed[] = "speed"; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kTimestamp[] = "timestamp"; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Determine the day key (milliseconds since epoch for corresponding day in UTC) 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// for a given |timestamp|. 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)int64 TimestampToDayKey(Time timestamp) { 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Time::Exploded exploded; 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) timestamp.LocalMidnight().LocalExplode(&exploded); 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return (Time::FromUTCExploded(exploded) - Time::UnixEpoch()).InMilliseconds(); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 751e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)// Maximum number of users to report. 761e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)const int kMaxUserCount = 5; 771e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace policy { 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DeviceStatusCollector::DeviceStatusCollector( 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PrefService* local_state, 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::system::StatisticsProvider* provider, 85b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) LocationUpdateRequester* location_update_requester) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : max_stored_past_activity_days_(kMaxStoredPastActivityDays), 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) max_stored_future_activity_days_(kMaxStoredFutureActivityDays), 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) local_state_(local_state), 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) last_idle_check_(Time()), 902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) last_reported_day_(0), 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) duration_for_last_reported_day_(0), 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) geolocation_update_in_progress_(false), 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) statistics_provider_(provider), 94c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) weak_factory_(this), 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) report_version_info_(false), 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) report_activity_times_(false), 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) report_boot_mode_(false), 98b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) report_location_(false), 997dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch report_network_interfaces_(false), 100cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) report_users_(false) { 101cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (location_update_requester) 102b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) location_update_requester_ = *location_update_requester; 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) idle_poll_timer_.Start(FROM_HERE, 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TimeDelta::FromSeconds(kIdlePollIntervalSeconds), 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, &DeviceStatusCollector::CheckIdleState); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cros_settings_ = chromeos::CrosSettings::Get(); 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Watch for changes to the individual policies that control what the status 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // reports contain. 11168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) base::Closure callback = 11268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) base::Bind(&DeviceStatusCollector::UpdateReportingSettings, 11368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) base::Unretained(this)); 11468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) version_info_subscription_ = cros_settings_->AddSettingsObserver( 11568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) chromeos::kReportDeviceVersionInfo, callback); 11668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) activity_times_subscription_ = cros_settings_->AddSettingsObserver( 11768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) chromeos::kReportDeviceActivityTimes, callback); 11868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) boot_mode_subscription_ = cros_settings_->AddSettingsObserver( 11968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) chromeos::kReportDeviceBootMode, callback); 12068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) location_subscription_ = cros_settings_->AddSettingsObserver( 12168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) chromeos::kReportDeviceLocation, callback); 12268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) network_interfaces_subscription_ = cros_settings_->AddSettingsObserver( 12368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) chromeos::kReportDeviceNetworkInterfaces, callback); 1241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) users_subscription_ = cros_settings_->AddSettingsObserver( 1251e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) chromeos::kReportDeviceUsers, callback); 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The last known location is persisted in local state. This makes location 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // information available immediately upon startup and avoids the need to 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // reacquire the location on every user session change or browser crash. 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Geoposition position; 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string timestamp_str; 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 timestamp; 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::DictionaryValue* location = 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) local_state_->GetDictionary(prefs::kDeviceLocation); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (location->GetDouble(kLatitude, &position.latitude) && 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->GetDouble(kLongitude, &position.longitude) && 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->GetDouble(kAltitude, &position.altitude) && 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->GetDouble(kAccuracy, &position.accuracy) && 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->GetDouble(kAltitudeAccuracy, &position.altitude_accuracy) && 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->GetDouble(kHeading, &position.heading) && 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->GetDouble(kSpeed, &position.speed) && 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->GetString(kTimestamp, ×tamp_str) && 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringToInt64(timestamp_str, ×tamp)) { 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) position.timestamp = Time::FromInternalValue(timestamp); 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) position_ = position; 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Fetch the current values of the policies. 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateReportingSettings(); 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Get the the OS and firmware version info. 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) version_loader_.GetVersion( 1532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) VersionLoader::VERSION_FULL, 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&DeviceStatusCollector::OnOSVersion, base::Unretained(this)), 1552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &tracker_); 1562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) version_loader_.GetFirmware( 1572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&DeviceStatusCollector::OnOSFirmware, base::Unretained(this)), 1582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &tracker_); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DeviceStatusCollector::~DeviceStatusCollector() { 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DeviceStatusCollector::RegisterPrefs(PrefRegistrySimple* registry) { 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) registry->RegisterDictionaryPref(prefs::kDeviceActivityTimes, 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new base::DictionaryValue); 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) registry->RegisterDictionaryPref(prefs::kDeviceLocation, 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new base::DictionaryValue); 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::CheckIdleState() { 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CalculateIdleState(kIdleStateThresholdSeconds, 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&DeviceStatusCollector::IdleStateCallback, 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Unretained(this))); 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::UpdateReportingSettings() { 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Attempt to fetch the current value of the reporting settings. 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If trusted values are not available, register this function to be called 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // back when they are available. 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (chromeos::CrosSettingsProvider::TRUSTED != 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cros_settings_->PrepareTrustedValues( 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&DeviceStatusCollector::UpdateReportingSettings, 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_factory_.GetWeakPtr()))) { 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cros_settings_->GetBoolean( 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::kReportDeviceVersionInfo, &report_version_info_); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cros_settings_->GetBoolean( 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::kReportDeviceActivityTimes, &report_activity_times_); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cros_settings_->GetBoolean( 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::kReportDeviceBootMode, &report_boot_mode_); 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cros_settings_->GetBoolean( 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chromeos::kReportDeviceLocation, &report_location_); 1967dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch cros_settings_->GetBoolean( 1977dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chromeos::kReportDeviceNetworkInterfaces, &report_network_interfaces_); 1981e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) cros_settings_->GetBoolean( 1991e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) chromeos::kReportDeviceUsers, &report_users_); 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (report_location_) { 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ScheduleGeolocationUpdateRequest(); 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) geolocation_update_timer_.Stop(); 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) position_ = content::Geoposition(); 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) local_state_->ClearPref(prefs::kDeviceLocation); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Time DeviceStatusCollector::GetCurrentTime() { 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Time::Now(); 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Remove all out-of-range activity times from the local store. 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::PruneStoredActivityPeriods(Time base_time) { 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Time min_time = 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base_time - TimeDelta::FromDays(max_stored_past_activity_days_); 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Time max_time = 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base_time + TimeDelta::FromDays(max_stored_future_activity_days_); 2202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) TrimStoredActivityPeriods(TimestampToDayKey(min_time), 0, 2212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) TimestampToDayKey(max_time)); 2222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DeviceStatusCollector::TrimStoredActivityPeriods(int64 min_day_key, 2252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int min_day_trim_duration, 2262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int64 max_day_key) { 2272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::DictionaryValue* activity_times = 2282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) local_state_->GetDictionary(prefs::kDeviceActivityTimes); 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::DictionaryValue> copy(activity_times->DeepCopy()); 231c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) for (base::DictionaryValue::Iterator it(*activity_times); !it.IsAtEnd(); 2322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it.Advance()) { 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 timestamp; 2342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (base::StringToInt64(it.key(), ×tamp)) { 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Remove data that is too old, or too far in the future. 2362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (timestamp >= min_day_key && timestamp < max_day_key) { 2372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (timestamp == min_day_key) { 2382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int new_activity_duration = 0; 2392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (it.value().GetAsInteger(&new_activity_duration)) { 2402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new_activity_duration = 2412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::max(new_activity_duration - min_day_trim_duration, 0); 2422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) copy->SetInteger(it.key(), new_activity_duration); 2442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) continue; 2462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The entry is out of range or couldn't be parsed. Remove it. 2492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) copy->Remove(it.key(), NULL); 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) local_state_->Set(prefs::kDeviceActivityTimes, *copy); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::AddActivePeriod(Time start, Time end) { 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(start < end); 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Maintain the list of active periods in a local_state pref. 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DictionaryPrefUpdate update(local_state_, prefs::kDeviceActivityTimes); 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::DictionaryValue* activity_times = update.Get(); 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Assign the period to day buckets in local time. 2622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Time midnight = start.LocalMidnight(); 2632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) while (midnight < end) { 2642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) midnight += TimeDelta::FromDays(1); 2652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int64 activity = (std::min(end, midnight) - start).InMilliseconds(); 2662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string day_key = base::Int64ToString(TimestampToDayKey(start)); 2672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int previous_activity = 0; 2682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) activity_times->GetInteger(day_key, &previous_activity); 2692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) activity_times->SetInteger(day_key, previous_activity + activity); 2702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) start = midnight; 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::IdleStateCallback(IdleState state) { 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do nothing if device activity reporting is disabled. 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!report_activity_times_) 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Time now = GetCurrentTime(); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (state == IDLE_STATE_ACTIVE) { 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If it's been too long since the last report, or if the activity is 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // negative (which can happen when the clock changes), assume a single 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // interval of activity. 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int active_seconds = (now - last_idle_check_).InSeconds(); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (active_seconds < 0 || 2872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) active_seconds >= static_cast<int>((2 * kIdlePollIntervalSeconds))) { 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddActivePeriod(now - TimeDelta::FromSeconds(kIdlePollIntervalSeconds), 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) now); 2902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddActivePeriod(last_idle_check_, now); 2922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PruneStoredActivityPeriods(now); 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) last_idle_check_ = now; 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::GetActivityTimes( 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) em::DeviceStatusReportRequest* request) { 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DictionaryPrefUpdate update(local_state_, prefs::kDeviceActivityTimes); 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::DictionaryValue* activity_times = update.Get(); 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (base::DictionaryValue::Iterator it(*activity_times); !it.IsAtEnd(); 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it.Advance()) { 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 start_timestamp; 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int activity_milliseconds; 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (base::StringToInt64(it.key(), &start_timestamp) && 3092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it.value().GetAsInteger(&activity_milliseconds)) { 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is correct even when there are leap seconds, because when a leap 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // second occurs, two consecutive seconds have the same timestamp. 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 end_timestamp = start_timestamp + kMillisecondsPerDay; 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) em::ActiveTimePeriod* active_period = request->add_active_period(); 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) em::TimePeriod* period = active_period->mutable_time_period(); 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) period->set_start_timestamp(start_timestamp); 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) period->set_end_timestamp(end_timestamp); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) active_period->set_active_duration(activity_milliseconds); 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (start_timestamp >= last_reported_day_) { 3202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) last_reported_day_ = start_timestamp; 3212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) duration_for_last_reported_day_ = activity_milliseconds; 3222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::GetVersionInfo( 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) em::DeviceStatusReportRequest* request) { 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::VersionInfo version_info; 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->set_browser_version(version_info.Version()); 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->set_os_version(os_version_); 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->set_firmware_version(firmware_version_); 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::GetBootMode( 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) em::DeviceStatusReportRequest* request) { 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string dev_switch_mode; 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (statistics_provider_->GetMachineStatistic( 341eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch chromeos::system::kDevSwitchBootMode, &dev_switch_mode)) { 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (dev_switch_mode == "1") 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->set_boot_mode("Dev"); 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else if (dev_switch_mode == "0") 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->set_boot_mode("Verified"); 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::GetLocation( 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) em::DeviceStatusReportRequest* request) { 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) em::DeviceLocation* location = request->mutable_device_location(); 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!position_.Validate()) { 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_error_code( 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) em::DeviceLocation::ERROR_CODE_POSITION_UNAVAILABLE); 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_error_message(position_.error_message); 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_latitude(position_.latitude); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_longitude(position_.longitude); 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_accuracy(position_.accuracy); 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_timestamp( 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (position_.timestamp - Time::UnixEpoch()).InMilliseconds()); 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Lowest point on land is at approximately -400 meters. 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (position_.altitude > -10000.) 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_altitude(position_.altitude); 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (position_.altitude_accuracy >= 0.) 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_altitude_accuracy(position_.altitude_accuracy); 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (position_.heading >= 0. && position_.heading <= 360) 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_heading(position_.heading); 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (position_.speed >= 0.) 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_speed(position_.speed); 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location->set_error_code(em::DeviceLocation::ERROR_CODE_NONE); 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3757dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid DeviceStatusCollector::GetNetworkInterfaces( 3767dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch em::DeviceStatusReportRequest* request) { 3777dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Maps flimflam device type strings to proto enum constants. 3787dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch static const struct { 3797dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const char* type_string; 3807dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch em::NetworkInterface::NetworkDeviceType type_constant; 3817dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } kDeviceTypeMap[] = { 38268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) { shill::kTypeEthernet, em::NetworkInterface::TYPE_ETHERNET, }, 38368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) { shill::kTypeWifi, em::NetworkInterface::TYPE_WIFI, }, 38468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) { shill::kTypeWimax, em::NetworkInterface::TYPE_WIMAX, }, 38568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) { shill::kTypeBluetooth, em::NetworkInterface::TYPE_BLUETOOTH, }, 38668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) { shill::kTypeCellular, em::NetworkInterface::TYPE_CELLULAR, }, 3877dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch }; 3887dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 3897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chromeos::NetworkStateHandler::DeviceStateList device_list; 3907dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chromeos::NetworkHandler::Get()->network_state_handler()->GetDeviceList( 3917dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch &device_list); 3927dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 3937dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch chromeos::NetworkStateHandler::DeviceStateList::const_iterator device; 3947dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch for (device = device_list.begin(); device != device_list.end(); ++device) { 3957dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Determine the type enum constant for |device|. 3967dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch size_t type_idx = 0; 3977dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch for (; type_idx < ARRAYSIZE_UNSAFE(kDeviceTypeMap); ++type_idx) { 3987dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if ((*device)->type() == kDeviceTypeMap[type_idx].type_string) 3997dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch break; 4007dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4017dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4027dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // If the type isn't in |kDeviceTypeMap|, the interface is not relevant for 4037dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // reporting. This filters out VPN devices. 4047dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (type_idx >= ARRAYSIZE_UNSAFE(kDeviceTypeMap)) 4057dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch continue; 4067dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4077dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch em::NetworkInterface* interface = request->add_network_interface(); 4087dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch interface->set_type(kDeviceTypeMap[type_idx].type_constant); 4097dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (!(*device)->mac_address().empty()) 4107dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch interface->set_mac_address((*device)->mac_address()); 4117dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (!(*device)->meid().empty()) 4127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch interface->set_meid((*device)->meid()); 4137dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (!(*device)->imei().empty()) 4147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch interface->set_imei((*device)->imei()); 4157dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 4167dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 4177dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 4181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void DeviceStatusCollector::GetUsers(em::DeviceStatusReportRequest* request) { 4195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) policy::BrowserPolicyConnectorChromeOS* connector = 4205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) g_browser_process->platform_part()->browser_policy_connector_chromeos(); 4211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) bool found_managed_user = false; 4221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const chromeos::UserList& users = chromeos::UserManager::Get()->GetUsers(); 4231e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) chromeos::UserList::const_iterator user; 4241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) for (user = users.begin(); user != users.end(); ++user) { 425a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Only regular users are reported. 426a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if ((*user)->GetType() != chromeos::User::USER_TYPE_REGULAR) 427a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) continue; 428a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 4291e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) em::DeviceUser* device_user = request->add_user(); 4301e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const std::string& email = (*user)->email(); 4311e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (connector->GetUserAffiliation(email) == USER_AFFILIATION_MANAGED) { 4321e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) device_user->set_type(em::DeviceUser::USER_TYPE_MANAGED); 4331e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) device_user->set_email(email); 4341e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) found_managed_user = true; 4351e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } else { 4361e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) device_user->set_type(em::DeviceUser::USER_TYPE_UNMANAGED); 4371e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Do not report the email address of unmanaged users. 4381e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4391e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Add only kMaxUserCount entries, unless no managed users are found in the 4411e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // first kMaxUserCount users. In that case, continue until at least one 4421e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // managed user is found. 4431e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (request->user_size() >= kMaxUserCount && found_managed_user) 4441e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4451e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4461e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 4471e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::GetStatus(em::DeviceStatusReportRequest* request) { 4492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(mnissler): Remove once the old cloud policy stack is retired. The old 4502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // stack doesn't support reporting successful submissions back to here, so 4512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // just assume whatever ends up in |request| gets submitted successfully. 4522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetDeviceStatus(request); 4532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnSubmittedSuccessfully(); 4542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool DeviceStatusCollector::GetDeviceStatus( 4572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) em::DeviceStatusReportRequest* status) { 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (report_activity_times_) 4592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetActivityTimes(status); 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (report_version_info_) 4622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetVersionInfo(status); 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (report_boot_mode_) 4652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetBootMode(status); 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (report_location_) 4682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetLocation(status); 4692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4707dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (report_network_interfaces_) 4717dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch GetNetworkInterfaces(status); 4727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 473cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (report_users_) { 4741e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) GetUsers(status); 475f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 4761e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 4782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool DeviceStatusCollector::GetSessionStatus( 4812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) em::SessionStatusReportRequest* status) { 4822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 4832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DeviceStatusCollector::OnSubmittedSuccessfully() { 4862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) TrimStoredActivityPeriods(last_reported_day_, duration_for_last_reported_day_, 4872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::numeric_limits<int64>::max()); 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DeviceStatusCollector::OnOSVersion(const std::string& version) { 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) os_version_ = version; 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void DeviceStatusCollector::OnOSFirmware(const std::string& version) { 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) firmware_version_ = version; 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::ScheduleGeolocationUpdateRequest() { 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (geolocation_update_timer_.IsRunning() || geolocation_update_in_progress_) 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (position_.Validate()) { 5032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) TimeDelta elapsed = GetCurrentTime() - position_.timestamp; 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TimeDelta interval = 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TimeDelta::FromSeconds(kGeolocationPollIntervalSeconds); 506cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (elapsed <= interval) { 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) geolocation_update_timer_.Start( 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) interval - elapsed, 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &DeviceStatusCollector::ScheduleGeolocationUpdateRequest); 512cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) return; 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 514cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) } 515cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 516cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) geolocation_update_in_progress_ = true; 517cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (location_update_requester_.is_null()) { 518cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) geolocation_subscription_ = content::GeolocationProvider::GetInstance()-> 519cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) AddLocationUpdateCallback( 520cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) base::Bind(&DeviceStatusCollector::ReceiveGeolocationUpdate, 521cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) weak_factory_.GetWeakPtr()), 522cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) true); 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 524b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) location_update_requester_.Run(base::Bind( 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &DeviceStatusCollector::ReceiveGeolocationUpdate, 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_factory_.GetWeakPtr())); 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void DeviceStatusCollector::ReceiveGeolocationUpdate( 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::Geoposition& position) { 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) geolocation_update_in_progress_ = false; 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Ignore update if device location reporting has since been disabled. 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!report_location_) 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (position.Validate()) { 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) position_ = position; 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::DictionaryValue location; 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location.SetDouble(kLatitude, position.latitude); 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location.SetDouble(kLongitude, position.longitude); 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location.SetDouble(kAltitude, position.altitude); 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location.SetDouble(kAccuracy, position.accuracy); 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location.SetDouble(kAltitudeAccuracy, position.altitude_accuracy); 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location.SetDouble(kHeading, position.heading); 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location.SetDouble(kSpeed, position.speed); 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) location.SetString(kTimestamp, 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Int64ToString(position.timestamp.ToInternalValue())); 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) local_state_->Set(prefs::kDeviceLocation, location); 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ScheduleGeolocationUpdateRequest(); 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace policy 557