extensions/renderer/scripts_run_info.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef EXTENSIONS_RENDERER_SCRIPTS_RUN_INFO_H_
   6 #define EXTENSIONS_RENDERER_SCRIPTS_RUN_INFO_H_
   7
   8 #include <map>
   9 #include <set>
  10 #include <string>
  11
  12 #include "base/basictypes.h"
  13 #include "base/macros.h"
  14 #include "base/timer/elapsed_timer.h"
  15 #include "extensions/common/user_script.h"
  16
  17 namespace blink {
  18 class WebFrame;
  19 }
  20
  21 namespace extensions {
  22
  23 // A struct containing information about a script run.
  24 struct ScriptsRunInfo {
  25   // Map of extensions IDs to the executing script paths.
  26   typedef std::map<std::string, std::set<std::string> > ExecutingScriptsMap;
  27
  28   ScriptsRunInfo();
  29   ~ScriptsRunInfo();
  30
  31   // The number of CSS scripts injected.
  32   size_t num_css;
  33   // The number of JS scripts injected.
  34   size_t num_js;
  35   // The number of blocked JS scripts injected.
  36   size_t num_blocking_js;
  37   // A map of extension ids to executing script paths.
  38   ExecutingScriptsMap executing_scripts;
  39   // The elapsed time since the ScriptsRunInfo was constructed.
  40   base::ElapsedTimer timer;
  41
  42   // Log information about a given script run.
  43   void LogRun(blink::WebFrame* web_frame, UserScript::RunLocation location);
  44
  45  private:
  46   DISALLOW_COPY_AND_ASSIGN(ScriptsRunInfo);
  47 };
  48
  49 }  // namespace extensions
  50
  51 #endif  // EXTENSIONS_RENDERER_SCRIPTS_RUN_INFO_H_