1 files changed, 58 insertions, 0 deletions
diff --git a/chrome/browser/metrics/metrics_response.h b/chrome/browser/metrics/metrics_response.h
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+++ b/chrome/browser/metrics/metrics_response.h
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+// Copyright (c) 2006-2008 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.
+
+// This class exists to interpret the response from the metrics server.
+
+#ifndef CHROME_BROWSER_METRICS_RESPONSE_H__
+#define CHROME_BROWSER_METRICS_RESPONSE_H__
+
+#include <string>
+
+#include "base/basictypes.h"
+
+class MetricsResponse {
+public:
+  // Parses metrics response XML into the information we care about
+  // (how often to send metrics info, which info to send).
+  MetricsResponse(const std::string& response_xml);
+
+  // True if the XML passed to the constructor was valid and parseable.
+  bool valid() { return valid_; }
+
+  // Each flag (except NONE) defined here represents one type of metrics
+  // event that the server is interested in.
+  enum CollectorType {
+    COLLECTOR_NONE = 0x0,
+    COLLECTOR_PROFILE = 0x1,
+    COLLECTOR_WINDOW = 0x2,
+    COLLECTOR_DOCUMENT = 0x4,
+    COLLECTOR_UI = 0x8
+  };
+
+  // This is the collection of CollectorTypes that are desired by the
+  // server, ORed together into one value.
+  int collectors() { return collectors_; }
+
+  // Returns true if the given CollectorType is desired by the server.
+  bool collector_active(CollectorType type) { return !!(collectors_ & type); }
+
+  // Returns the maximum number of event that the server wants in each
+  // metrics log sent.  (If 0, no value was provided.)
+  int events() { return events_; }
+
+  // Returns the size of the time interval that the server wants us to include
+  // in each log (in seconds).  (If 0, no value was provided.)
+  int interval() { return interval_; }
+
+private:
+  bool valid_;
+  int collectors_;
+  int events_;
+  int interval_;
+
+  DISALLOW_EVIL_CONSTRUCTORS(MetricsResponse);
+};
+
+#endif  // CHROME_BROWSER_METRICS_RESPONSE_H__
+