/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim:set ts=2 sw=2 sts=2 et cin: */

/* 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 http://mozilla.org/MPL/2.0/. */

#ifndef nsFileChannel_h__

#define nsFileChannel_h__

#include "nsBaseChannel.h"

#include "nsIFileChannel.h"

#include "nsIUploadChannel.h"

class nsFileChannel : public nsBaseChannel

                    , public nsIFileChannel

                    , public nsIUploadChannel

{

public:

  NS_DECL_ISUPPORTS_INHERITED

  NS_DECL_NSIFILECHANNEL

  NS_DECL_NSIUPLOADCHANNEL

  explicit nsFileChannel(nsIURI *uri);

  nsresult Init();

protected:

  ~nsFileChannel() = default;

  // Called to construct a blocking file input stream for the given file.  This

  // method also returns a best guess at the content-type for the data stream.

  // NOTE: If the channel has a type hint set, contentType will be left

  // untouched. The caller should not use it in that case.

  MOZ_MUST_USE nsresult MakeFileInputStream(nsIFile *file,

                                            nsCOMPtr<nsIInputStream> &stream,

                                            nsCString &contentType, bool async);

  virtual MOZ_MUST_USE nsresult OpenContentStream(bool async,

                                                  nsIInputStream **result,

                                                  nsIChannel** channel) override;

private:

  nsCOMPtr<nsIInputStream> mUploadStream;

  int64_t mUploadLength;

  nsCOMPtr<nsIURI> mFileURI;

};

#endif // !nsFileChannel_h__