author Phil Ringnalda <>
Tue, 31 Oct 2017 22:44:44 -0700
changeset 440421 0d54ccb489cb5083a6e20c83343482538332bd45
parent 435418 cb4d136a609e64473d60da1581bd45785eab6227
child 456016 91d647c847e56cb0db2be19647507cec207b1d08
permissions -rw-r--r--
Bug 1400280 - Mark OS X tests on nightlies and devedition builds as tier-1, r=kmoir MozReview-Commit-ID: 9pgbbBCZxFq

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at */

#ifndef mozilla_dom_FileBlobImpl_h
#define mozilla_dom_FileBlobImpl_h

#include "mozilla/dom/BaseBlobImpl.h"

class nsIFile;

namespace mozilla {
namespace dom {

class FileBlobImpl : public BaseBlobImpl

  // Create as a file
  explicit FileBlobImpl(nsIFile* aFile);

  // Create as a file
  FileBlobImpl(const nsAString& aName, const nsAString& aContentType,
               uint64_t aLength, nsIFile* aFile);

  FileBlobImpl(const nsAString& aName, const nsAString& aContentType,
               uint64_t aLength, nsIFile* aFile,
               int64_t aLastModificationDate);

  // Create as a file with custom name
  FileBlobImpl(nsIFile* aFile, const nsAString& aName,
               const nsAString& aContentType);

  // Overrides
  virtual uint64_t GetSize(ErrorResult& aRv) override;
  virtual void GetType(nsAString& aType) override;
  virtual int64_t GetLastModified(ErrorResult& aRv) override;
  virtual void SetLastModified(int64_t aLastModified) override;
  virtual void GetMozFullPathInternal(nsAString& aFullPath,
                                      ErrorResult& aRv) const override;
  virtual void CreateInputStream(nsIInputStream** aInputStream,
                                 ErrorResult& aRv) override;

  virtual bool IsDirectory() const override;

  // We always have size and date for this kind of blob.
  virtual bool IsSizeUnknown() const override { return false; }
  virtual bool IsDateUnknown() const override { return false; }

  void SetName(const nsAString& aName)
    mName = aName;

  void SetType(const nsAString& aType)
    mContentType = aType;

  int64_t GetFileId() override
    return mFileId;

  void SetFileId(int64_t aFileId)
    mFileId = aFileId;

  virtual ~FileBlobImpl() = default;

  // Create slice
  FileBlobImpl(const FileBlobImpl* aOther, uint64_t aStart,
               uint64_t aLength, const nsAString& aContentType);

  virtual already_AddRefed<BlobImpl>
  CreateSlice(uint64_t aStart, uint64_t aLength,
              const nsAString& aContentType, ErrorResult& aRv) override;

  nsCOMPtr<nsIFile> mFile;
  bool mWholeFile;
  int64_t mFileId;

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_FileBlobImpl_h