gecko/xpcom/io/nsScriptableOutputStream.h

86 lines
3.1 KiB
C++

/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef ___nsscriptableoutputstream___h_
#define ___nsscriptableoutputstream___h_
#include "nsIScriptableStreams.h"
#include "nsIOutputStream.h"
#include "nsISeekableStream.h"
#include "nsIUnicharOutputStream.h"
#include "nsCOMPtr.h"
#define NS_SCRIPTABLEOUTPUTSTREAM_CID \
{ 0xaea1cfe2, 0xf727, 0x4b94, { 0x93, 0xff, 0x41, 0x8d, 0x96, 0x87, 0x94, 0xd1 } }
#define NS_SCRIPTABLEOUTPUTSTREAM_CONTRACTID "@mozilla.org/scriptableoutputstream;1"
#define NS_SCRIPTABLEOUTPUTSTREAM_CLASSNAME "Scriptable Output Stream"
class nsScriptableOutputStream : public nsIScriptableIOOutputStream,
public nsISeekableStream,
public nsIOutputStream
{
public:
// nsISupports methods
NS_DECL_ISUPPORTS
// nsIOutputStream methods
NS_DECL_NSIOUTPUTSTREAM
// nsIScriptableIOOutputStream methods
NS_DECL_NSISCRIPTABLEIOOUTPUTSTREAM
// nsISeekableStream methods
NS_DECL_NSISEEKABLESTREAM
// nsScriptableOutputStream methods
nsScriptableOutputStream() {}
static NS_METHOD
Create(nsISupports *aOuter, REFNSIID aIID, void **aResult);
private:
~nsScriptableOutputStream() {}
nsresult WriteFully(const char *aBuf, PRUint32 aCount);
nsCOMPtr<nsIOutputStream> mOutputStream;
nsCOMPtr<nsIUnicharOutputStream> mUnicharOutputStream;
};
#endif // ___nsscriptableoutputstream___h_