/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 ___nsscriptableinputstream___h_
#define ___nsscriptableinputstream___h_

#include "nsIScriptableInputStream.h"
#include "nsIInputStream.h"
#include "nsCOMPtr.h"
#include "mozilla/Attributes.h"

#define NS_SCRIPTABLEINPUTSTREAM_CID        \
{ 0x7225c040, 0xa9bf, 0x11d3, { 0xa1, 0x97, 0x0, 0x50, 0x4, 0x1c, 0xaf, 0x44 } }

#define NS_SCRIPTABLEINPUTSTREAM_CONTRACTID "@mozilla.org/scriptableinputstream;1"

class nsScriptableInputStream MOZ_FINAL : public nsIScriptableInputStream {
public:
    // nsISupports methods
    NS_DECL_ISUPPORTS

    // nsIScriptableInputStream methods
    NS_DECL_NSISCRIPTABLEINPUTSTREAM

    // nsScriptableInputStream methods
    nsScriptableInputStream() {}

    static nsresult
    Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);

private:
    ~nsScriptableInputStream() {}

    nsresult ReadHelper(char* aBuffer, uint32_t aCount);

    nsCOMPtr<nsIInputStream> mInputStream;
};

#endif // ___nsscriptableinputstream___h_
