Fixed file/directory url resolution for external mount point provider.

webkit/fileapi/local_file_system_file_util.cc

 // 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.
 
 #include "webkit/fileapi/local_file_system_file_util.h"
 
 #include "base/file_util_proxy.h"
 #include "googleurl/src/gurl.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_operation_context.h"
@@ skipping 26 matching lines @@
     bool* created) {
   FilePath local_path =
       GetLocalPath(context, context->src_origin_url(), context->src_type(),
           file_path);
   if (local_path.empty())
     return base::PLATFORM_FILE_ERROR_INVALID_OPERATION;
   return FileSystemFileUtil::GetInstance()->EnsureFileExists(
       context, local_path, created);
 }
 
+PlatformFileError LocalFileSystemFileUtil::GetLocalFilePath(
+    FileSystemOperationContext* context,
+    const FilePath& virtual_path,
+    FilePath* local_path) {
+  FileSystemPathManager* manager =
+      context->file_system_context()->path_manager();
+  FilePath path =
+      manager->GetFileSystemRootPathOnFileThread(context->src_origin_url(),
+                                                 context->src_type(),
+                                                 virtual_path,
+                                                 false);    // create

[ericu, 2011/04/19 20:30:49]

Why is this not using GetLocalPath?

[zel, 2011/04/19 23:14:00]

Good point, didn't noticed that one. Done.

+  if (path.empty())
+    return base::PLATFORM_FILE_ERROR_NOT_FOUND;
+
+  *local_path = path.Append(virtual_path);
+  return base::PLATFORM_FILE_OK;
+}
+
 PlatformFileError LocalFileSystemFileUtil::GetFileInfo(
     FileSystemOperationContext* context,
     const FilePath& file_path,
     base::PlatformFileInfo* file_info,
     FilePath* platform_file_path) {
   FilePath local_path =
       GetLocalPath(context, context->src_origin_url(), context->src_type(),
           file_path);
   if (local_path.empty())
     return base::PLATFORM_FILE_ERROR_INVALID_OPERATION;
@@ skipping 113 matching lines @@
     FileSystemType type,
     const FilePath& virtual_path) {
   FilePath root = context->file_system_context()->path_manager()->
       GetFileSystemRootPathOnFileThread(origin_url, type, virtual_path, false);
   if (root.empty())
     return FilePath();
   return root.Append(virtual_path);
 }
 
 }  // namespace fileapi