Record event activity to the extension activity log.

chrome/browser/extensions/api_actions.h

 // Copyright (c) 2013 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 CHROME_BROWSER_EXTENSIONS_API_ACTIONS_H_
 #define CHROME_BROWSER_EXTENSIONS_API_ACTIONS_H_
 
 #include <string>
 #include "base/time.h"
 #include "chrome/browser/extensions/activity_actions.h"
 
 namespace extensions {
 
 // This class describes API calls that did not run into permissions or quota
 // problems.  See BlockedActions for API calls that did not succeed.
 class APIAction : public Action {
  public:
+  // TODO(mvrable): Come up with a good name for this; I'm not entirely happy
+  // with APICategory but "type" is already used.
+  enum APICategory {
+    CALL,
+    EVENT_CALLBACK,
+    UNKNOWN_CATEGORY
+  };
+
   // TODO(felt): I'll finalize this list when making the UI.
   enum APIActionType {
     READ,
     MODIFIED,
     DELETED,
     ADDED,
     ENABLED,
     DISABLED,
     CREATED,
     UNKNOWN_ACTION
@@ skipping 11 matching lines @@
     UNKNOWN_TARGET
   };
 
   static const char* kTableName;
   static const char* kTableStructure;
 
   // Create a new APIAction to describe a successful API call.  All
   // parameters are required.
   APIAction(const std::string& extension_id,
             const base::Time& time,
+            const APICategory category,       // e.g. "CALL"
             const APIActionType verb,         // e.g. "ADDED"
             const APITargetType target,       // e.g. "BOOKMARK"
             const std::string& api_call,      // full method signature incl args
             const std::string& extra);        // any extra logging info
 
   // Record the action in the database.
   virtual void Record(sql::Connection* db) OVERRIDE;
 
   // Print a APIAction with il8n substitutions for display.
   virtual std::string PrettyPrintFori18n() OVERRIDE;
 
   // Print a APIAction as a regular string for debugging purposes.
   virtual std::string PrettyPrintForDebug() OVERRIDE;
 
   // Helper methods for recording the values into the db.
   const std::string& extension_id() const { return extension_id_; }
   const base::Time& time() const { return time_; }
   const std::string& api_call() const { return api_call_; }
+  std::string CategoryAsString() const;
   std::string VerbAsString() const;
   std::string TargetAsString() const;
   std::string extra() const { return extra_; }
 
   // Helper methods for creating a APIAction.
+  static APICategory StringAsCategory(const std::string& str);
   static APIActionType StringAsActionType(const std::string& str);
   static APITargetType StringAsTargetType(const std::string& str);
 
  protected:
   virtual ~APIAction();
 
  private:
   std::string extension_id_;
   base::Time time_;
+  APICategory category_;
   APIActionType verb_;
   APITargetType target_;
   std::string api_call_;
   std::string extra_;
 
   DISALLOW_COPY_AND_ASSIGN(APIAction);
 };
 
 }  // namespace
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_ACTIONS_H_