Factor out PluginGroup into a separate class in common/.

Moving PluginGroup into common is necessary in order to enable the renderer process to check if a plugin is outdated.

Also, make PluginUpdater static since it doesn't contain any state anymore.

BUG=47731
TEST=PluginGroupTest.*

Review URL: http://codereview.chromium.org/2955005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52307 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 16 insertions, 120 deletions

diff --git a/chrome/browser/plugin_updater.h b/chrome/browser/plugin_updater.h
index a18d222..ba89b83 100644
--- a/chrome/browser/plugin_updater.h
+++ b/chrome/browser/plugin_updater.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
@@ -6,136 +6,32 @@
 #define CHROME_BROWSER_PLUGIN_UPDATER_H_
 
 #include <vector>
+
 #include "base/basictypes.h"
+#include "base/file_path.h"
 #include "base/linked_ptr.h"
-#include "base/scoped_ptr.h"
 #include "base/singleton.h"
-#include "base/string16.h"
-#include "base/values.h"
-#include "googleurl/src/gurl.h"
-#include "webkit/glue/plugins/webplugininfo.h"
 
-class Version;
+class ListValue;
 class Profile;
 
-// Hard-coded definitions of plugin groups.
-typedef struct {
-  const char* const name;  // Name of this group.
-  const char* const name_matcher;  // Substring matcher for the plugin name.
-  const char* const version_matcher_low;  // Matchers for the plugin version.
-  const char* const version_matcher_high;
-  const char* const min_version;  // Minimum secure version.
-  const char* const update_url;  // Location of latest secure version.
-} PluginGroupDefinition;
-
-
-// A PluginGroup contains at least one WebPluginInfo.
-// In addition, it knows if the plugin is critically vulnerable.
-class PluginGroup {
- public:
-  // Creates a PluginGroup from a PluginGroupDefinition.
-  static PluginGroup* FromPluginGroupDefinition(
-      const PluginGroupDefinition& definition);
-
-  // Creates a PluginGroup from a WebPluginInfo -- when no hard-coded
-  // definition is found.
-  static PluginGroup* FromWebPluginInfo(const WebPluginInfo& wpi);
-
-  // Creates a copy of this plugin group.
-  PluginGroup* Copy();
-
-  // Returns true if the given plugin matches this group.
-  bool Match(const WebPluginInfo& plugin) const;
-
-  // Adds the given plugin to this group. Provide the position of the
-  // plugin as given by PluginList so we can display its priority.
-  void AddPlugin(const WebPluginInfo& plugin, int position);
-
-  // Enables/disables this group. This enables/disables all plugins in the
-  // group.
-  void Enable(bool enable);
-
-  // Returns this group's name
-  const string16 GetGroupName() const;
-
-  // Returns a DictionaryValue with data to display in the UI.
-  DictionaryValue* GetData() const;
-
-  // Returns a DictionaryValue with data to save in the preferences.
-  DictionaryValue* GetSummary() const;
-
-  // Returns true if the latest plugin in this group has known
-  // security problems.
-  bool IsVulnerable() const;
-
- private:
-  PluginGroup(const string16& group_name,
-              const string16& name_matcher,
-              const std::string& version_range_low,
-              const std::string& version_range_high,
-              const std::string& min_version,
-              const std::string& update_url);
-
-  string16 group_name_;
-  string16 name_matcher_;
-  std::string version_range_low_str_;
-  std::string version_range_high_str_;
-  scoped_ptr<Version> version_range_low_;
-  scoped_ptr<Version> version_range_high_;
-  string16 description_;
-  std::string update_url_;
-  bool enabled_;
-  std::string min_version_str_;
-  scoped_ptr<Version> min_version_;
-  scoped_ptr<Version> max_version_;
-  std::vector<WebPluginInfo> web_plugin_infos_;
-  std::vector<int> web_plugin_positions_;
-
-  DISALLOW_COPY_AND_ASSIGN(PluginGroup);
-};
-
-class PluginUpdater {
- public:
-  // Returns the PluginUpdater singleton.
-  static PluginUpdater* GetInstance();
-
-  static const PluginGroupDefinition* GetPluginGroupDefinitions();
-  static const size_t GetPluginGroupDefinitionsSize();
-
-  // Get a list of all the Plugin groups.
-  ListValue* GetPluginGroupsData();
-
-  // Get a list of all the Plugin groups.
-  ListValue* GetPluginGroupsSummary();
-
-  // Enable or disable a plugin group.
-  void EnablePluginGroup(bool enable, const string16& group_name);
-
-  // Enable or disable a specific plugin file.
-  void EnablePluginFile(bool enable, const FilePath::StringType& file_path);
-
-  // Disable all plugin groups as defined by the user's preference file.
-  void DisablePluginGroupsFromPrefs(Profile* profile);
-
-  // Write the enable/disable status to the user's preference file.
-  void UpdatePreferences(Profile* profile);
-
- private:
-  friend struct DefaultSingletonTraits<PluginUpdater>;
+namespace plugin_updater {
 
-  PluginUpdater();
-  ~PluginUpdater();
+// Get a list of all the Plugin groups.
+ListValue* GetPluginGroupsData();
 
-  void GetPluginGroups(std::vector<linked_ptr<PluginGroup> >* plugin_groups);
+// Enable or disable a plugin group.
+void EnablePluginGroup(bool enable, const string16& group_name);
 
-  DictionaryValue* CreatePluginFileSummary(const WebPluginInfo& plugin);
+// Enable or disable a specific plugin file.
+void EnablePluginFile(bool enable, const FilePath::StringType& file_path);
 
-  std::vector<linked_ptr<PluginGroup> > plugin_group_definitions_;
+// Disable all plugin groups as defined by the user's preference file.
+void DisablePluginGroupsFromPrefs(Profile* profile);
 
-  // Set to true iff the internal pdf plugin is enabled by default.
-  static bool enable_internal_pdf_;
+// Write the enable/disable status to the user's preference file.
+void UpdatePreferences(Profile* profile);
 
-  DISALLOW_COPY_AND_ASSIGN(PluginUpdater);
-};
+}  // namespace plugin_updater
 
 #endif  // CHROME_BROWSER_PLUGIN_UPDATER_H_