Implement proxying for FileRef and FileChooser....

webkit/plugins/ppapi/ppb_file_ref_impl.cc

 // 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.
 
 #include "webkit/plugins/ppapi/ppb_file_ref_impl.h"
 
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "ppapi/c/pp_errors.h"
 #include "webkit/plugins/ppapi/common.h"
@@ skipping 116 matching lines @@
   PluginInstance* instance = file_system->instance();
   if (!instance->delegate()->MakeDirectory(
           directory_ref->GetSystemPath(), PPBoolToBool(make_ancestors),
           new FileCallbacks(instance->module()->AsWeakPtr(), directory_ref_id,
                             callback, NULL, NULL, NULL)))
     return PP_ERROR_FAILED;
 
   return PP_ERROR_WOULDBLOCK;
 }
 
-int32_t Query(PP_Resource file_ref_id,
-              PP_FileInfo_Dev* info,
-              PP_CompletionCallback callback) {
-  scoped_refptr<PPB_FileRef_Impl> file_ref(
-      Resource::GetAs<PPB_FileRef_Impl>(file_ref_id));
-  if (!file_ref)
-    return PP_ERROR_BADRESOURCE;
-
-  scoped_refptr<PPB_FileSystem_Impl> file_system = file_ref->GetFileSystem();
-  if (!file_system || !file_system->opened() ||
-      (file_system->type() == PP_FILESYSTEMTYPE_EXTERNAL))
-    return PP_ERROR_NOACCESS;
-
-  PluginInstance* instance = file_system->instance();
-  if (!instance->delegate()->Query(
-          file_ref->GetSystemPath(),
-          new FileCallbacks(instance->module()->AsWeakPtr(), file_ref_id,
-                            callback, info, file_system, NULL)))
-    return PP_ERROR_FAILED;
-
-  return PP_ERROR_WOULDBLOCK;
-}
-
 int32_t Touch(PP_Resource file_ref_id,
               PP_Time last_access_time,
               PP_Time last_modified_time,
               PP_CompletionCallback callback) {
   scoped_refptr<PPB_FileRef_Impl> file_ref(
       Resource::GetAs<PPB_FileRef_Impl>(file_ref_id));
   if (!file_ref)
     return PP_ERROR_BADRESOURCE;
 
   scoped_refptr<PPB_FileSystem_Impl> file_system = file_ref->GetFileSystem();
@@ skipping 66 matching lines @@
 }
 
 const PPB_FileRef_Dev ppb_fileref = {
   &Create,
   &IsFileRef,
   &GetFileSystemType,
   &GetName,
   &GetPath,
   &GetParent,
   &MakeDirectory,
-  &Query,
   &Touch,
   &Delete,
   &Rename
 };
 
 }  // namespace
 
 PPB_FileRef_Impl::PPB_FileRef_Impl()
     : Resource(NULL),
       file_system_(NULL) {
@@ skipping 99 matching lines @@
 #else
 #error "Unsupported platform."
 #endif
   );
   return file_system_->root_path().Append(virtual_file_path);
 }
 
 }  // namespace ppapi
 }  // namespace webkit