gecko-dev/xpcom/io/nsStringIO.h

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1.7 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Original Author:
* Scott Collins <scc@mozilla.org>
*
* Contributor(s):
*/
#ifndef nsStringIO_h___
#define nsStringIO_h___
#include "nsAReadableString.h"
#include <stdio.h>
template <class CharT>
class nsFileCharSink
{
public:
typedef CharT value_type;
public:
nsFileCharSink( FILE* aOutputFile ) : mOutputFile(aOutputFile) { }
PRUint32
write( const value_type* s, PRUint32 n )
{
return fwrite(s, sizeof(CharT), n, mOutputFile);
}
private:
FILE* mOutputFile;
};
template <class CharT>
inline
void
fprint_string( FILE* aFile, const basic_nsAReadableString<CharT>& aString )
{
copy_string(aString.BeginReading(), aString.EndReading(), nsFileCharSink<CharT>(aFile));
}
template <class CharT>
inline
void
print_string( const basic_nsAReadableString<CharT>& aString )
{
fprint_string(stdout, aString);
}
#endif // !defined(nsStringIO_h___)