Index: unclean_shutdown_collector.cc |
diff --git a/unclean_shutdown_collector.cc b/unclean_shutdown_collector.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..bb2dd7a862ee50597868cf5ecfbf8cab6caa2dbe |
--- /dev/null |
+++ b/unclean_shutdown_collector.cc |
@@ -0,0 +1,57 @@ |
+// Copyright (c) 2010 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. |
+ |
+#include "crash-reporter/unclean_shutdown_collector.h" |
+ |
+#include "base/file_util.h" |
+#include "base/logging.h" |
+#include "crash-reporter/system_logging.h" |
+ |
+static const char kUncleanShutdownFile[] = |
+ "/var/lib/crash_reporter/pending_clean_shutdown"; |
+ |
+UncleanShutdownCollector::UncleanShutdownCollector() |
+ : unclean_shutdown_file_(kUncleanShutdownFile) { |
+} |
+ |
+UncleanShutdownCollector::~UncleanShutdownCollector() { |
+} |
+ |
+bool UncleanShutdownCollector::Enable() { |
+ FilePath file_path(unclean_shutdown_file_); |
+ file_util::CreateDirectory(file_path.DirName()); |
+ if (file_util::WriteFile(file_path, "", 0) != 0) { |
+ logger_->LogError("Unable to create shutdown check file"); |
+ return false; |
+ } |
+ return true; |
+} |
+ |
+bool UncleanShutdownCollector::DeleteUncleanShutdownFile() { |
+ if (!file_util::Delete(FilePath(unclean_shutdown_file_), false)) { |
+ logger_->LogError("Failed to delete unclean shutdown file %s", |
+ unclean_shutdown_file_); |
+ return false; |
+ } |
+ return true; |
+} |
+ |
+bool UncleanShutdownCollector::Collect() { |
+ FilePath unclean_file_path(unclean_shutdown_file_); |
+ if (!file_util::PathExists(unclean_file_path)) { |
+ return false; |
+ } |
+ logger_->LogWarning("Last shutdown was not clean"); |
+ DeleteUncleanShutdownFile(); |
+ |
+ if (is_feedback_allowed_function_()) { |
+ count_crash_function_(); |
+ } |
+ return true; |
+} |
+ |
+bool UncleanShutdownCollector::Disable() { |
+ logger_->LogInfo("Clean shutdown signalled"); |
+ return DeleteUncleanShutdownFile(); |
+} |