Implement granular cross-origin XHR for extensions.

chrome/renderer/render_thread.cc

 // 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.
 
 #include "chrome/renderer/render_thread.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 184 matching lines @@
     const std::vector<std::string>& names) {
   ExtensionProcessBindings::SetFunctionNames(names);
 }
 
 void RenderThread::OnPageActionsUpdated(
     const std::string& extension_id,
     const std::vector<std::string>& page_actions) {
   ExtensionProcessBindings::SetPageActions(extension_id, page_actions);
 }
 
-void RenderThread::OnExtensionSetPermissions(
+void RenderThread::OnExtensionSetAPIPermissions(
     const std::string& extension_id,
     const std::vector<std::string>& permissions) {
-  ExtensionProcessBindings::SetPermissions(extension_id, permissions);
+  ExtensionProcessBindings::SetAPIPermissions(extension_id, permissions);
+}
+
+void RenderThread::OnExtensionSetHostPermissions(
+    const GURL& extension_url, const std::vector<URLPattern>& permissions) {
+  ExtensionProcessBindings::SetHostPermissions(extension_url, permissions);
 }
 
 void RenderThread::OnControlMessageReceived(const IPC::Message& msg) {
   // App cache messages are handled by a delegate.
   if (app_cache_dispatcher_->OnMessageReceived(msg))
     return;
 
   IPC_BEGIN_MESSAGE_MAP(RenderThread, msg)
     IPC_MESSAGE_HANDLER(ViewMsg_VisitedLink_NewTable, OnUpdateVisitedLinks)
     IPC_MESSAGE_HANDLER(ViewMsg_VisitedLink_Add, OnAddVisitedLinks)
@@ skipping 13 matching lines @@
     // TODO(rafaelw): create an ExtensionDispatcher that handles extension
     // messages seperates their handling from the RenderThread.
     IPC_MESSAGE_HANDLER(ViewMsg_ExtensionMessageInvoke,
                         OnExtensionMessageInvoke)
     IPC_MESSAGE_HANDLER(ViewMsg_Extension_SetFunctionNames,
                         OnSetExtensionFunctionNames)
     IPC_MESSAGE_HANDLER(ViewMsg_PurgePluginListCache,
                         OnPurgePluginListCache)
     IPC_MESSAGE_HANDLER(ViewMsg_Extension_UpdatePageActions,
                         OnPageActionsUpdated)
-    IPC_MESSAGE_HANDLER(ViewMsg_Extension_SetPermissions,
-                        OnExtensionSetPermissions)
+    IPC_MESSAGE_HANDLER(ViewMsg_Extension_SetAPIPermissions,
+                        OnExtensionSetAPIPermissions)
+    IPC_MESSAGE_HANDLER(ViewMsg_Extension_SetHostPermissions,
+                        OnExtensionSetHostPermissions)
   IPC_END_MESSAGE_MAP()
 }
 
 void RenderThread::OnSetNextPageID(int32 next_page_id) {
   // This should only be called at process initialization time, so we shouldn't
   // have to worry about thread-safety.
   RenderView::SetNextPageID(next_page_id);
 }
 
 // Called when to register CSS Color name->system color mappings.
@@ skipping 176 matching lines @@
 
 void RenderThread::OnPurgePluginListCache() {
   // The call below will cause a GetPlugins call with refresh=true, but at this
   // point we already know that the browser has refreshed its list, so disable
   // refresh temporarily to prevent each renderer process causing the list to be
   // regenerated.
   plugin_refresh_allowed_ = false;
   WebKit::resetPluginCache();
   plugin_refresh_allowed_ = true;
 }