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1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "crash-reporter/unclean_shutdown_collector.h" | 5 #include "crash-reporter/unclean_shutdown_collector.h" |
6 | 6 |
7 #include "base/file_util.h" | 7 #include "base/file_util.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "crash-reporter/system_logging.h" | |
10 | 9 |
11 static const char kUncleanShutdownFile[] = | 10 static const char kUncleanShutdownFile[] = |
12 "/var/lib/crash_reporter/pending_clean_shutdown"; | 11 "/var/lib/crash_reporter/pending_clean_shutdown"; |
13 | 12 |
14 // Files created by power manager used for crash reporting. | 13 // Files created by power manager used for crash reporting. |
15 static const char kPowerdTracePath[] = "/var/lib/power_manager"; | 14 static const char kPowerdTracePath[] = "/var/lib/power_manager"; |
16 // Presence of this file indicates that the system was suspended | 15 // Presence of this file indicates that the system was suspended |
17 static const char kPowerdSuspended[] = "powerd_suspended"; | 16 static const char kPowerdSuspended[] = "powerd_suspended"; |
18 // Presence of this file indicates that the battery was critically low. | 17 // Presence of this file indicates that the battery was critically low. |
19 static const char kPowerdLowBattery[] = "powerd_low_battery"; | 18 static const char kPowerdLowBattery[] = "powerd_low_battery"; |
20 | 19 |
21 UncleanShutdownCollector::UncleanShutdownCollector() | 20 UncleanShutdownCollector::UncleanShutdownCollector() |
22 : unclean_shutdown_file_(kUncleanShutdownFile), | 21 : unclean_shutdown_file_(kUncleanShutdownFile), |
23 powerd_trace_path_(kPowerdTracePath), | 22 powerd_trace_path_(kPowerdTracePath), |
24 powerd_suspended_file_(powerd_trace_path_.Append(kPowerdSuspended)), | 23 powerd_suspended_file_(powerd_trace_path_.Append(kPowerdSuspended)), |
25 powerd_low_battery_file_(powerd_trace_path_.Append(kPowerdLowBattery)) { | 24 powerd_low_battery_file_(powerd_trace_path_.Append(kPowerdLowBattery)) { |
26 } | 25 } |
27 | 26 |
28 UncleanShutdownCollector::~UncleanShutdownCollector() { | 27 UncleanShutdownCollector::~UncleanShutdownCollector() { |
29 } | 28 } |
30 | 29 |
31 bool UncleanShutdownCollector::Enable() { | 30 bool UncleanShutdownCollector::Enable() { |
32 FilePath file_path(unclean_shutdown_file_); | 31 FilePath file_path(unclean_shutdown_file_); |
33 file_util::CreateDirectory(file_path.DirName()); | 32 file_util::CreateDirectory(file_path.DirName()); |
34 if (file_util::WriteFile(file_path, "", 0) != 0) { | 33 if (file_util::WriteFile(file_path, "", 0) != 0) { |
35 logger_->LogError("Unable to create shutdown check file"); | 34 LOG(ERROR) << "Unable to create shutdown check file"; |
36 return false; | 35 return false; |
37 } | 36 } |
38 return true; | 37 return true; |
39 } | 38 } |
40 | 39 |
41 bool UncleanShutdownCollector::DeleteUncleanShutdownFiles() { | 40 bool UncleanShutdownCollector::DeleteUncleanShutdownFiles() { |
42 if (!file_util::Delete(FilePath(unclean_shutdown_file_), false)) { | 41 if (!file_util::Delete(FilePath(unclean_shutdown_file_), false)) { |
43 logger_->LogError("Failed to delete unclean shutdown file %s", | 42 LOG(ERROR) << "Failed to delete unclean shutdown file " |
44 unclean_shutdown_file_); | 43 << unclean_shutdown_file_; |
45 return false; | 44 return false; |
46 } | 45 } |
47 // Delete power manager trace files if they exist. | 46 // Delete power manager trace files if they exist. |
48 file_util::Delete(powerd_suspended_file_, false); | 47 file_util::Delete(powerd_suspended_file_, false); |
49 file_util::Delete(powerd_low_battery_file_, false); | 48 file_util::Delete(powerd_low_battery_file_, false); |
50 return true; | 49 return true; |
51 } | 50 } |
52 | 51 |
53 bool UncleanShutdownCollector::Collect() { | 52 bool UncleanShutdownCollector::Collect() { |
54 FilePath unclean_file_path(unclean_shutdown_file_); | 53 FilePath unclean_file_path(unclean_shutdown_file_); |
55 if (!file_util::PathExists(unclean_file_path)) { | 54 if (!file_util::PathExists(unclean_file_path)) { |
56 return false; | 55 return false; |
57 } | 56 } |
58 logger_->LogWarning("Last shutdown was not clean"); | 57 LOG(WARNING) << "Last shutdown was not clean"; |
59 if (DeadBatteryCausedUncleanShutdown()) { | 58 if (DeadBatteryCausedUncleanShutdown()) { |
60 DeleteUncleanShutdownFiles(); | 59 DeleteUncleanShutdownFiles(); |
61 return false; | 60 return false; |
62 } | 61 } |
63 DeleteUncleanShutdownFiles(); | 62 DeleteUncleanShutdownFiles(); |
64 | 63 |
65 if (is_feedback_allowed_function_()) { | 64 if (is_feedback_allowed_function_()) { |
66 count_crash_function_(); | 65 count_crash_function_(); |
67 } | 66 } |
68 return true; | 67 return true; |
69 } | 68 } |
70 | 69 |
71 bool UncleanShutdownCollector::Disable() { | 70 bool UncleanShutdownCollector::Disable() { |
72 logger_->LogInfo("Clean shutdown signalled"); | 71 LOG(INFO) << "Clean shutdown signalled"; |
73 return DeleteUncleanShutdownFiles(); | 72 return DeleteUncleanShutdownFiles(); |
74 } | 73 } |
75 | 74 |
76 bool UncleanShutdownCollector::DeadBatteryCausedUncleanShutdown() | 75 bool UncleanShutdownCollector::DeadBatteryCausedUncleanShutdown() |
77 { | 76 { |
78 // Check for case of battery running out while suspended. | 77 // Check for case of battery running out while suspended. |
79 if (file_util::PathExists(powerd_suspended_file_)) { | 78 if (file_util::PathExists(powerd_suspended_file_)) { |
80 logger_->LogInfo("Unclean shutdown occurred while suspended. Not counting " | 79 LOG(INFO) << "Unclean shutdown occurred while suspended. Not counting " |
81 "toward unclean shutdown statistic."); | 80 << "toward unclean shutdown statistic."; |
82 return true; | 81 return true; |
83 } | 82 } |
84 // Check for case of battery running out after resuming from a low-battery | 83 // Check for case of battery running out after resuming from a low-battery |
85 // suspend. | 84 // suspend. |
86 if (file_util::PathExists(powerd_low_battery_file_)) { | 85 if (file_util::PathExists(powerd_low_battery_file_)) { |
87 logger_->LogInfo("Unclean shutdown occurred while running with battery " | 86 LOG(INFO) << "Unclean shutdown occurred while running with battery " |
88 "critically low. Not counting toward unclean shutdown " | 87 << "critically low. Not counting toward unclean shutdown " |
89 "statistic."); | 88 << "statistic."; |
90 return true; | 89 return true; |
91 } | 90 } |
92 return false; | 91 return false; |
93 } | 92 } |
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