ucb/source/ucp/gio/gio_outputstream.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21
  22 #include <com/sun/star/io/NotConnectedException.hpp>
  23 #include <cppuhelper/queryinterface.hxx>
  24
  25 #include "gio_outputstream.hxx"
  26 #include "gio_content.hxx"
  27
  28 namespace gio
  29 {
  30
  31 OutputStream::OutputStream(GFileOutputStream *pStream) : Seekable(G_SEEKABLE(pStream)), mpStream(pStream)
  32 {
  33     if (!mpStream)
  34         throw css::io::NotConnectedException();
  35 }
  36
  37 OutputStream::~OutputStream()
  38 {
  39     closeOutput();
  40 }
  41
  42 void SAL_CALL OutputStream::writeBytes( const css::uno::Sequence< sal_Int8 >& rData )
  43 {
  44     if (!mpStream)
  45         throw css::io::NotConnectedException();
  46
  47     GError *pError=nullptr;
  48     if (!g_output_stream_write_all(G_OUTPUT_STREAM(mpStream), rData.getConstArray(), rData.getLength(), nullptr, nullptr, &pError))
  49         convertToIOException(pError, static_cast< cppu::OWeakObject * >(this));
  50 }
  51
  52 void SAL_CALL OutputStream::flush()
  53 {
  54     if (!mpStream)
  55         throw css::io::NotConnectedException();
  56
  57     GError *pError=nullptr;
  58     if (!g_output_stream_flush(G_OUTPUT_STREAM(mpStream), nullptr, &pError))
  59         convertToIOException(pError, static_cast< cppu::OWeakObject * >(this));
  60 }
  61
  62 void SAL_CALL OutputStream::closeOutput()
  63 {
  64     if (mpStream)
  65         g_output_stream_close(G_OUTPUT_STREAM(mpStream), nullptr, nullptr);
  66 }
  67
  68 css::uno::Any OutputStream::queryInterface( const css::uno::Type &type )
  69 {
  70     css::uno::Any aRet = ::cppu::queryInterface ( type,
  71         static_cast< XOutputStream * >( this ) );
  72
  73     return aRet.hasValue() ? aRet : Seekable::queryInterface( type );
  74 }
  75
  76 }
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */