| // 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. |
| |
| #ifndef CHROME_COMMON_PLUGIN_GROUP_H_ |
| #define CHROME_COMMON_PLUGIN_GROUP_H_ |
| |
| #include <set> |
| #include <vector> |
| |
| #include "base/linked_ptr.h" |
| #include "base/scoped_ptr.h" |
| #include "base/string16.h" |
| #include "base/version.h" |
| #include "webkit/glue/plugins/webplugininfo.h" |
| |
| class DictionaryValue; |
| |
| // Hard-coded definitions of plugin groups. |
| struct PluginGroupDefinition { |
| const char* name; // Name of this group. |
| const char* name_matcher; // Substring matcher for the plugin name. |
| const char* version_matcher_low; // Matchers for the plugin version. |
| const char* version_matcher_high; |
| const char* min_version; // Minimum secure version. |
| const char* update_url; // Location of latest secure version. |
| }; |
| |
| |
| // 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); |
| |
| // Find a plugin group matching |info| in the list of hardcoded plugins. |
| static PluginGroup* FindHardcodedPluginGroup(const WebPluginInfo& info); |
| |
| // Configures the set of plugin names that are disabled by policy. |
| static void SetPolicyDisabledPluginSet(const std::set<string16>& set); |
| |
| // Tests to see if a plugin is on the blacklist using its name as |
| // the lookup key. |
| static bool IsPluginNameDisabledByPolicy(const string16& plugin_name); |
| |
| // Tests to see if a plugin is on the blacklist using its path as |
| // the lookup key. |
| static bool IsPluginPathDisabledByPolicy(const FilePath& plugin_path); |
| |
| // Find the PluginGroup matching a Plugin in a list of plugin groups. Returns |
| // NULL if no matching PluginGroup is found. |
| static PluginGroup* FindGroupMatchingPlugin( |
| std::vector<linked_ptr<PluginGroup> >& plugin_groups, |
| const WebPluginInfo& plugin); |
| |
| // Creates a copy of this plugin group. |
| PluginGroup* Copy() { |
| return new PluginGroup(group_name_, name_matcher_, version_range_low_str_, |
| version_range_high_str_, min_version_str_, |
| update_url_); |
| } |
| |
| // 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 { return group_name_; } |
| |
| // Returns a DictionaryValue with data to display in the UI. |
| DictionaryValue* GetDataForUI() const; |
| |
| // Returns a DictionaryValue with data to save in the preferences. |
| DictionaryValue* GetSummary() const; |
| |
| // Returns the update URL. |
| std::string GetUpdateURL() const { return update_url_; } |
| |
| // Returns true if the latest plugin in this group has known |
| // security problems. |
| bool IsVulnerable() const; |
| |
| private: |
| FRIEND_TEST_ALL_PREFIXES(PluginGroupTest, PluginGroupDefinition); |
| |
| static const PluginGroupDefinition* GetPluginGroupDefinitions(); |
| static size_t GetPluginGroupDefinitionsSize(); |
| |
| 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); |
| |
| static std::set<string16>* policy_disabled_puglins_; |
| |
| 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); |
| }; |
| |
| #endif // CHROME_COMMON_PLUGIN_GROUP_H_ |