6dce9c6757
...and remove some unncessary using directives/declarations, in preparation of
removing now-unnecessary #includes from cppumaker-generated files, post
e57ca02849 "Remove dynamic exception
specifications".
Change-Id: Iaf1f268871e2ee1d1c76cf90f03557527ebc9067
136 lines
3.9 KiB
C++
136 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
#include "NeonInputStream.hxx"
|
|
|
|
#include <com/sun/star/lang/IllegalArgumentException.hpp>
|
|
#include <cppuhelper/queryinterface.hxx>
|
|
|
|
#include <string.h>
|
|
|
|
using namespace cppu;
|
|
using namespace com::sun::star::io;
|
|
using namespace com::sun::star::uno;
|
|
using namespace webdav_ucp;
|
|
|
|
NeonInputStream::NeonInputStream()
|
|
: mLen( 0 ),
|
|
mPos( 0 )
|
|
{
|
|
}
|
|
|
|
NeonInputStream::~NeonInputStream()
|
|
{
|
|
}
|
|
|
|
// Allows the caller to add some data to the "end" of the stream
|
|
void NeonInputStream::AddToStream( const char * inBuf, sal_Int32 inLen )
|
|
{
|
|
mInputBuffer.realloc( sal::static_int_cast<sal_Int32>(mLen) + inLen );
|
|
memcpy( mInputBuffer.getArray() + mLen, inBuf, inLen );
|
|
mLen += inLen;
|
|
}
|
|
|
|
Any NeonInputStream::queryInterface( const Type &type )
|
|
{
|
|
Any aRet = ::cppu::queryInterface( type,
|
|
static_cast< XInputStream * >( this ),
|
|
static_cast< XSeekable * >( this ) );
|
|
return aRet.hasValue() ? aRet : OWeakObject::queryInterface( type );
|
|
}
|
|
|
|
// "Reads" the specified number of bytes from the stream
|
|
sal_Int32 SAL_CALL NeonInputStream::readBytes(
|
|
css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead )
|
|
{
|
|
// Work out how much we're actually going to write
|
|
sal_Int32 theBytes2Read = nBytesToRead;
|
|
sal_Int32 theBytesLeft = sal::static_int_cast<sal_Int32>(mLen - mPos);
|
|
if ( theBytes2Read > theBytesLeft )
|
|
theBytes2Read = theBytesLeft;
|
|
|
|
// Realloc buffer.
|
|
aData.realloc( theBytes2Read );
|
|
|
|
// Write the data
|
|
memcpy(
|
|
aData.getArray(), mInputBuffer.getConstArray() + mPos, theBytes2Read );
|
|
|
|
// Update our stream position for next time
|
|
mPos += theBytes2Read;
|
|
|
|
return theBytes2Read;
|
|
}
|
|
|
|
sal_Int32 SAL_CALL NeonInputStream::readSomeBytes(
|
|
css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead )
|
|
{
|
|
// Warning: What should this be doing ?
|
|
return readBytes( aData, nMaxBytesToRead );
|
|
}
|
|
|
|
// Moves the current stream position forward
|
|
void SAL_CALL NeonInputStream::skipBytes( sal_Int32 nBytesToSkip )
|
|
{
|
|
mPos += nBytesToSkip;
|
|
if ( mPos >= mLen )
|
|
mPos = mLen;
|
|
}
|
|
|
|
// Returns the number of unread bytes currently remaining on the stream
|
|
sal_Int32 SAL_CALL NeonInputStream::available( )
|
|
{
|
|
return sal::static_int_cast<sal_Int32>(mLen - mPos);
|
|
}
|
|
|
|
void SAL_CALL NeonInputStream::closeInput()
|
|
{
|
|
}
|
|
|
|
void SAL_CALL NeonInputStream::seek( sal_Int64 location )
|
|
{
|
|
if ( location < 0 )
|
|
throw css::lang::IllegalArgumentException();
|
|
|
|
if ( location <= mLen )
|
|
mPos = location;
|
|
else
|
|
throw css::lang::IllegalArgumentException();
|
|
}
|
|
|
|
sal_Int64 SAL_CALL NeonInputStream::getPosition()
|
|
{
|
|
return mPos;
|
|
}
|
|
|
|
sal_Int64 SAL_CALL NeonInputStream::getLength()
|
|
{
|
|
return mLen;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|