Migrate webkit/browser/ to storage/browser/

webkit/browser/fileapi/local_file_util.cc

Index: webkit/browser/fileapi/local_file_util.cc
diff --git a/webkit/browser/fileapi/local_file_util.cc b/webkit/browser/fileapi/local_file_util.cc
deleted file mode 100644
index fff13b5ba15b52a7ca960ce49b69ab7bdb3378e8..0000000000000000000000000000000000000000
--- a/webkit/browser/fileapi/local_file_util.cc
+++ /dev/null
@@ -1,265 +0,0 @@
-// Copyright (c) 2012 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/browser/fileapi/local_file_util.h"
-
-#include "base/file_util.h"
-#include "base/files/file_enumerator.h"
-#include "base/files/file_util_proxy.h"
-#include "url/gurl.h"
-#include "webkit/browser/fileapi/async_file_util_adapter.h"
-#include "webkit/browser/fileapi/file_system_context.h"
-#include "webkit/browser/fileapi/file_system_operation_context.h"
-#include "webkit/browser/fileapi/file_system_url.h"
-#include "webkit/browser/fileapi/native_file_util.h"
-#include "webkit/common/fileapi/file_system_types.h"
-#include "webkit/common/fileapi/file_system_util.h"
-
-namespace storage {
-
-AsyncFileUtil* AsyncFileUtil::CreateForLocalFileSystem() {
-  return new AsyncFileUtilAdapter(new LocalFileUtil());
-}
-
-class LocalFileEnumerator : public FileSystemFileUtil::AbstractFileEnumerator {
- public:
-  LocalFileEnumerator(const base::FilePath& platform_root_path,
-                      const base::FilePath& virtual_root_path,
-                      int file_type)
-      : file_enum_(platform_root_path, false /* recursive */, file_type),
-        platform_root_path_(platform_root_path),
-        virtual_root_path_(virtual_root_path) {
-  }
-
-  virtual ~LocalFileEnumerator() {}
-
-  virtual base::FilePath Next() OVERRIDE;
-  virtual int64 Size() OVERRIDE;
-  virtual base::Time LastModifiedTime() OVERRIDE;
-  virtual bool IsDirectory() OVERRIDE;
-
- private:
-  base::FileEnumerator file_enum_;
-  base::FileEnumerator::FileInfo file_util_info_;
-  base::FilePath platform_root_path_;
-  base::FilePath virtual_root_path_;
-};
-
-base::FilePath LocalFileEnumerator::Next() {
-  base::FilePath next = file_enum_.Next();
-  // Don't return symlinks.
-  while (!next.empty() && base::IsLink(next))
-    next = file_enum_.Next();
-  if (next.empty())
-    return next;
-  file_util_info_ = file_enum_.GetInfo();
-
-  base::FilePath path;
-  platform_root_path_.AppendRelativePath(next, &path);
-  return virtual_root_path_.Append(path);
-}
-
-int64 LocalFileEnumerator::Size() {
-  return file_util_info_.GetSize();
-}
-
-base::Time LocalFileEnumerator::LastModifiedTime() {
-  return file_util_info_.GetLastModifiedTime();
-}
-
-bool LocalFileEnumerator::IsDirectory() {
-  return file_util_info_.IsDirectory();
-}
-
-LocalFileUtil::LocalFileUtil() {}
-
-LocalFileUtil::~LocalFileUtil() {}
-
-base::File LocalFileUtil::CreateOrOpen(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url, int file_flags) {
-  base::FilePath file_path;
-  base::File::Error error = GetLocalFilePath(context, url, &file_path);
-  if (error != base::File::FILE_OK)
-    return base::File(error);
-  // Disallow opening files in symlinked paths.
-  if (base::IsLink(file_path))
-    return base::File(base::File::FILE_ERROR_NOT_FOUND);
-
-  return NativeFileUtil::CreateOrOpen(file_path, file_flags);
-}
-
-base::File::Error LocalFileUtil::EnsureFileExists(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url,
-    bool* created) {
-  base::FilePath file_path;
-  base::File::Error error = GetLocalFilePath(context, url, &file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-  return NativeFileUtil::EnsureFileExists(file_path, created);
-}
-
-base::File::Error LocalFileUtil::CreateDirectory(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url,
-    bool exclusive,
-    bool recursive) {
-  base::FilePath file_path;
-  base::File::Error error = GetLocalFilePath(context, url, &file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-  return NativeFileUtil::CreateDirectory(file_path, exclusive, recursive);
-}
-
-base::File::Error LocalFileUtil::GetFileInfo(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url,
-    base::File::Info* file_info,
-    base::FilePath* platform_file_path) {
-  base::FilePath file_path;
-  base::File::Error error = GetLocalFilePath(context, url, &file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-  // We should not follow symbolic links in sandboxed file system.
-  if (base::IsLink(file_path))
-    return base::File::FILE_ERROR_NOT_FOUND;
-
-  error = NativeFileUtil::GetFileInfo(file_path, file_info);
-  if (error == base::File::FILE_OK)
-    *platform_file_path = file_path;
-  return error;
-}
-
-scoped_ptr<FileSystemFileUtil::AbstractFileEnumerator> LocalFileUtil::
-    CreateFileEnumerator(
-        FileSystemOperationContext* context,
-        const FileSystemURL& root_url) {
-  base::FilePath file_path;
-  if (GetLocalFilePath(context, root_url, &file_path) !=
-      base::File::FILE_OK) {
-    return make_scoped_ptr(new EmptyFileEnumerator)
-        .PassAs<FileSystemFileUtil::AbstractFileEnumerator>();
-  }
-  return make_scoped_ptr(new LocalFileEnumerator(
-      file_path, root_url.path(),
-      base::FileEnumerator::FILES | base::FileEnumerator::DIRECTORIES))
-      .PassAs<FileSystemFileUtil::AbstractFileEnumerator>();
-}
-
-base::File::Error LocalFileUtil::GetLocalFilePath(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url,
-    base::FilePath* local_file_path) {
-  DCHECK(local_file_path);
-  DCHECK(url.is_valid());
-  if (url.path().empty()) {
-    // Root direcory case, which should not be accessed.
-    return base::File::FILE_ERROR_ACCESS_DENIED;
-  }
-  *local_file_path = url.path();
-  return base::File::FILE_OK;
-}
-
-base::File::Error LocalFileUtil::Touch(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url,
-    const base::Time& last_access_time,
-    const base::Time& last_modified_time) {
-  base::FilePath file_path;
-  base::File::Error error = GetLocalFilePath(context, url, &file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-  return NativeFileUtil::Touch(file_path, last_access_time, last_modified_time);
-}
-
-base::File::Error LocalFileUtil::Truncate(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url,
-    int64 length) {
-  base::FilePath file_path;
-  base::File::Error error = GetLocalFilePath(context, url, &file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-  return NativeFileUtil::Truncate(file_path, length);
-}
-
-base::File::Error LocalFileUtil::CopyOrMoveFile(
-    FileSystemOperationContext* context,
-    const FileSystemURL& src_url,
-    const FileSystemURL& dest_url,
-    CopyOrMoveOption option,
-    bool copy) {
-  base::FilePath src_file_path;
-  base::File::Error error = GetLocalFilePath(context, src_url, &src_file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-
-  base::FilePath dest_file_path;
-  error = GetLocalFilePath(context, dest_url, &dest_file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-
-  return NativeFileUtil::CopyOrMoveFile(
-      src_file_path,
-      dest_file_path,
-      option,
-      storage::NativeFileUtil::CopyOrMoveModeForDestination(dest_url, copy));
-}
-
-base::File::Error LocalFileUtil::CopyInForeignFile(
-    FileSystemOperationContext* context,
-    const base::FilePath& src_file_path,
-    const FileSystemURL& dest_url) {
-  if (src_file_path.empty())
-    return base::File::FILE_ERROR_INVALID_OPERATION;
-
-  base::FilePath dest_file_path;
-  base::File::Error error =
-      GetLocalFilePath(context, dest_url, &dest_file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-  return NativeFileUtil::CopyOrMoveFile(
-      src_file_path,
-      dest_file_path,
-      FileSystemOperation::OPTION_NONE,
-      storage::NativeFileUtil::CopyOrMoveModeForDestination(dest_url,
-                                                            true /* copy */));
-}
-
-base::File::Error LocalFileUtil::DeleteFile(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url) {
-  base::FilePath file_path;
-  base::File::Error error = GetLocalFilePath(context, url, &file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-  return NativeFileUtil::DeleteFile(file_path);
-}
-
-base::File::Error LocalFileUtil::DeleteDirectory(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url) {
-  base::FilePath file_path;
-  base::File::Error error = GetLocalFilePath(context, url, &file_path);
-  if (error != base::File::FILE_OK)
-    return error;
-  return NativeFileUtil::DeleteDirectory(file_path);
-}
-
-storage::ScopedFile LocalFileUtil::CreateSnapshotFile(
-    FileSystemOperationContext* context,
-    const FileSystemURL& url,
-    base::File::Error* error,
-    base::File::Info* file_info,
-    base::FilePath* platform_path) {
-  DCHECK(file_info);
-  // We're just returning the local file information.
-  *error = GetFileInfo(context, url, file_info, platform_path);
-  if (*error == base::File::FILE_OK && file_info->is_directory)
-    *error = base::File::FILE_ERROR_NOT_A_FILE;
-  return storage::ScopedFile();
-}
-
-}  // namespace storage