Implement granular cross-origin XHR for extensions.

chrome/renderer/render_thread.h

 // Copyright (c) 2009 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_RENDERER_RENDER_THREAD_H_
 #define CHROME_RENDERER_RENDER_THREAD_H_
 
 #include <string>
 #include <vector>
 
 #include "base/gfx/native_widget_types.h"
 #include "base/shared_memory.h"
 #include "base/task.h"
 #include "build/build_config.h"
 #include "chrome/common/child_thread.h"
 #include "chrome/common/css_colors.h"
 #include "chrome/renderer/renderer_histogram_snapshots.h"
 #include "chrome/renderer/visitedlink_slave.h"
 
 class AppCacheDispatcher;
 class DBMessageFilter;
 class DevToolsAgentFilter;
 class FilePath;
 class ListValue;
-
 class RenderDnsMaster;
 class RendererHistogram;
 class RendererWebKitClientImpl;
 class SkBitmap;
 class UserScriptSlave;
+class URLPattern;
+
 struct ModalDialogEvent;
 struct RendererPreferences;
 struct WebPreferences;
 
 // The RenderThreadBase is the minimal interface that a RenderView/Widget
 // expects from a render thread. The interface basically abstracts a way to send
 // and receive messages.
 class RenderThreadBase {
  public:
   virtual ~RenderThreadBase() {}
@@ skipping 78 matching lines @@
   void Init();
 
   void OnUpdateVisitedLinks(base::SharedMemoryHandle table);
   void OnAddVisitedLinks(const VisitedLinkSlave::Fingerprints& fingerprints);
   void OnResetVisitedLinks();
 
   void OnUpdateUserScripts(base::SharedMemoryHandle table);
   void OnSetExtensionFunctionNames(const std::vector<std::string>& names);
   void OnPageActionsUpdated(const std::string& extension_id,
                             const std::vector<std::string>& page_actions);
-  void OnExtensionSetPermissions(const std::string& extension_id,
-                                 const std::vector<std::string>& permissions);
+  void OnExtensionSetAPIPermissions(const std::string& extension_id,
+                                    const std::vector<std::string>& permissions);

[Matt Perry, 2009/08/21 00:30:06]

80 chars

+  void OnExtensionSetHostPermissions(const GURL& extension_url,
+                                     const std::vector<URLPattern>& permissions);
   void OnSetNextPageID(int32 next_page_id);
   void OnSetCSSColors(const std::vector<CSSColors::CSSColorMapping>& colors);
   void OnCreateNewView(gfx::NativeViewId parent_hwnd,
                        ModalDialogEvent modal_dialog_event,
                        const RendererPreferences& renderer_prefs,
                        const WebPreferences& webkit_prefs,
                        int32 view_id);
   void OnTransferBitmap(const SkBitmap& bitmap, int resource_id);
   void OnSetCacheCapacities(size_t min_dead_capacity,
                             size_t max_dead_capacity,
@@ skipping 32 matching lines @@
       suicide_on_channel_error_filter_;
 #endif
 
   // If true, then a GetPlugins call is allowed to rescan the disk.
   bool plugin_refresh_allowed_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderThread);
 };
 
 #endif  // CHROME_RENDERER_RENDER_THREAD_H_