src/sync/internal_api/attachments/attachment_downloader_impl.cc

   1 // Copyright 2014 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 "sync/internal_api/public/attachments/attachment_downloader_impl.h"
   6
   7 #include "base/bind.h"
   8 #include "base/message_loop/message_loop.h"
   9
  10 namespace syncer {
  11
  12 AttachmentDownloaderImpl::AttachmentDownloaderImpl() {
  13 }
  14
  15 AttachmentDownloaderImpl::~AttachmentDownloaderImpl() {
  16   DCHECK(CalledOnValidThread());
  17 }
  18
  19 void AttachmentDownloaderImpl::DownloadAttachment(
  20     const AttachmentId& attachment_id,
  21     const DownloadCallback& callback) {
  22   DCHECK(CalledOnValidThread());
  23   // No real implementation yet. Fail every request with
  24   // DOWNLOAD_UNSPECIFIED_ERROR.
  25   scoped_ptr<Attachment> attachment;
  26   base::MessageLoop::current()->PostTask(
  27       FROM_HERE,
  28       base::Bind(
  29           callback, DOWNLOAD_UNSPECIFIED_ERROR, base::Passed(&attachment)));
  30 }
  31
  32 }  // namespace syncer