webkit/base/data_element.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "webkit/base/data_element.h"
   6
   7 namespace webkit_base {
   8
   9 DataElement::DataElement()
  10     : type_(TYPE_UNKNOWN),
  11       bytes_(NULL),
  12       offset_(0),
  13       length_(kuint64max) {
  14 }
  15
  16 DataElement::~DataElement() {}
  17
  18 void DataElement::SetToFilePathRange(
  19     const base::FilePath& path,
  20     uint64 offset, uint64 length,
  21     const base::Time& expected_modification_time) {
  22   type_ = TYPE_FILE;
  23   path_ = path;
  24   offset_ = offset;
  25   length_ = length;
  26   expected_modification_time_ = expected_modification_time;
  27 }
  28
  29 void DataElement::SetToBlobUrlRange(
  30     const GURL& blob_url,
  31     uint64 offset, uint64 length) {
  32   type_ = TYPE_BLOB;
  33   blob_url_ = blob_url;
  34   offset_ = offset;
  35   length_ = length;
  36   blob_uuid_.clear();
  37 }
  38
  39 void DataElement::SetToBlobRange(
  40     const std::string& blob_uuid,
  41     uint64 offset, uint64 length) {
  42   type_ = TYPE_BLOB;
  43   blob_uuid_ = blob_uuid;
  44   offset_ = offset;
  45   length_ = length;
  46   blob_url_ = GURL();
  47 }
  48
  49 void DataElement::SetToFileSystemUrlRange(
  50     const GURL& filesystem_url,
  51     uint64 offset, uint64 length,
  52     const base::Time& expected_modification_time) {
  53   type_ = TYPE_FILE_FILESYSTEM;
  54   filesystem_url_ = filesystem_url;
  55   offset_ = offset;
  56   length_ = length;
  57   expected_modification_time_ = expected_modification_time;
  58 }
  59
  60 }  // webkit_base