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Unified Diff: base/metrics/chromeos_metrics.h

Issue 227873002: Create a histogram serialization mechanism in components/metrics (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Refactoring to use string instead of char buffers Created 6 years, 8 months ago
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Index: base/metrics/chromeos_metrics.h
diff --git a/base/metrics/chromeos_metrics.h b/base/metrics/chromeos_metrics.h
new file mode 100644
index 0000000000000000000000000000000000000000..7e349014a44e4de674bb56ff058236a8395459a7
--- /dev/null
+++ b/base/metrics/chromeos_metrics.h
@@ -0,0 +1,21 @@
+// Copyright (c) 2014 The Chromium 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 BASE_METRICS_CHROMEOS_METRICS_H_
+#define BASE_METRICS_CHROMEOS_METRICS_H_
+
+#include "base/memory/scoped_vector.h"
+
+namespace base {
+class MetricSample;
gauravsh 2014/04/11 23:50:51 What is the purpose of this file? Are these chrome
bsimonnet 2014/04/14 23:03:05 This will be used by chrome and libmetrics to comm
+
+namespace ChromeOSMetrics {
+MetricSample* ReadSample(const std::string& sample);
+void ReadAndTruncateMetricsFromFile(const std::string& filename,
+ ScopedVector<MetricSample>* metrics);
+bool WriteMetricToFile(const MetricSample& sample, const std::string& filename);
+const int kMessageMaxLength = 1024;
+};
gauravsh 2014/04/11 23:50:51 NIT: no ; Also needs // namespace ChromeOSMetrics.
+} // namespace base
+#endif // BASE_METRICS_CHROMEOS_METRICS_H_
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