Added new fileBrowserPrivate and fileHandler extension APIs

chrome/common/extensions/extension.h

 // Copyright (c) 2011 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_EXTENSIONS_EXTENSION_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #pragma once
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/gtest_prod_util.h"
+#include "base/memory/linked_ptr.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_extent.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/extensions/user_script.h"
 #include "chrome/common/extensions/url_pattern.h"
 #include "googleurl/src/gurl.h"
 #include "ui/gfx/size.h"
 
 class DictionaryValue;
 class ExtensionAction;
 class ExtensionResource;
 class ExtensionSidebarDefaults;
+class FileBrowserHandler;
+class ListValue;
 class SkBitmap;
 class Version;
 
 // Represents a Chrome extension.
 class Extension : public base::RefCountedThreadSafe<Extension> {
  public:
   typedef std::map<const std::string, GURL> URLOverrideMap;
   typedef std::vector<std::string> ScriptingWhitelist;
+  typedef std::vector<linked_ptr<FileBrowserHandler> > FileBrowserHandlerList;
 
   // What an extension was loaded from.
   // NOTE: These values are stored as integers in the preferences and used
   // in histograms so don't remove or reorder existing items.  Just append
   // to the end.
   enum Location {
     INVALID,
     INTERNAL,           // A crx file from the internal Extensions directory.
     EXTERNAL_PREF,      // A crx file from an external directory (via prefs).
     EXTERNAL_REGISTRY,  // A crx file from an external directory (via eg the
@@ skipping 152 matching lines @@
   // Extension::kPermissions.
   static const char kBackgroundPermission[];
   static const char kBookmarkPermission[];
   static const char kContentSettingsPermission[];
   static const char kContextMenusPermission[];
   static const char kCookiePermission[];
   static const char kChromeosInfoPrivatePermissions[];
   static const char kDebuggerPermission[];
   static const char kExperimentalPermission[];
   static const char kFileBrowserHandlerPermission[];
-  static const char kFileSystemPermission[];
   static const char kFileBrowserPrivatePermission[];
   static const char kGeolocationPermission[];
   static const char kHistoryPermission[];
   static const char kIdlePermission[];
   static const char kManagementPermission[];
   static const char kNotificationPermission[];
   static const char kProxyPermission[];
   static const char kTabPermission[];
   static const char kUnlimitedStoragePermission[];
   static const char kWebstorePrivatePermission[];
@@ skipping 282 matching lines @@
   const std::string& description() const { return description_; }
   bool converted_from_user_script() const {
     return converted_from_user_script_;
   }
   const UserScriptList& content_scripts() const { return content_scripts_; }
   ExtensionAction* page_action() const { return page_action_.get(); }
   ExtensionAction* browser_action() const { return browser_action_.get(); }
   ExtensionSidebarDefaults* sidebar_defaults() const {
     return sidebar_defaults_.get();
   }
+  const FileBrowserHandlerList* file_browser_handlers() const {
+    return file_browser_handlers_.get();
+  }
   const std::vector<PluginInfo>& plugins() const { return plugins_; }
   const std::vector<NaClModuleInfo>& nacl_modules() const {
     return nacl_modules_;
   }
   const GURL& background_url() const { return background_url_; }
   const GURL& options_url() const { return options_url_; }
   const GURL& devtools_url() const { return devtools_url_; }
   const std::vector<GURL>& toolstrips() const { return toolstrips_; }
   const std::set<std::string>& api_permissions() const {
     return api_permissions_;
@@ skipping 108 matching lines @@
   bool LoadLaunchContainer(const DictionaryValue* manifest, std::string* error);
   bool LoadLaunchURL(const DictionaryValue* manifest, std::string* error);
   bool LoadAppIsolation(const DictionaryValue* manifest, std::string* error);
   bool EnsureNotHybridApp(const DictionaryValue* manifest, std::string* error);
 
   // Helper method to load an ExtensionAction from the page_action or
   // browser_action entries in the manifest.
   ExtensionAction* LoadExtensionActionHelper(
       const DictionaryValue* extension_action, std::string* error);
 
+  // Helper method to load an FileBrowserHandlerList from the manifest.
+  FileBrowserHandlerList* LoadFileBrowserHandlers(
+      const ListValue* extension_actions, std::string* error);
+  // Helper method to load an FileBrowserHandler from manifest.
+  FileBrowserHandler* LoadFileBrowserHandler(
+      const DictionaryValue* file_browser_handlers, std::string* error);
+
   // Helper method to load an ExtensionSidebarDefaults from the sidebar manifest
   // entry.
   ExtensionSidebarDefaults* LoadExtensionSidebarDefaults(
       const DictionaryValue* sidebar, std::string* error);
 
   // Calculates the effective host permissions from the permissions and content
   // script petterns.
   void InitEffectiveHostPermissions();
 
   // Returns true if the extension has more than one "UI surface". For example,
@@ skipping 82 matching lines @@
 
   // Paths to the content scripts the extension contains.
   UserScriptList content_scripts_;
 
   // The extension's page action, if any.
   scoped_ptr<ExtensionAction> page_action_;
 
   // The extension's browser action, if any.
   scoped_ptr<ExtensionAction> browser_action_;
 
+  // The extension's file browser actions, if any.
+  scoped_ptr<FileBrowserHandlerList> file_browser_handlers_;
+
   // The extension's sidebar, if any.
   scoped_ptr<ExtensionSidebarDefaults> sidebar_defaults_;
 
   // Optional list of NPAPI plugins and associated properties.
   std::vector<PluginInfo> plugins_;
 
   // Optional list of NaCl modules and associated properties.
   std::vector<NaClModuleInfo> nacl_modules_;
 
   // Optional URL to a master page of which a single instance should be always
@@ skipping 135 matching lines @@
   // Was the extension already disabled?
   bool already_disabled;
 
   // The extension being unloaded - this should always be non-NULL.
   const Extension* extension;
 
   UnloadedExtensionInfo(const Extension* extension, Reason reason);
 };
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_