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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 :
21 : #include "storagetextstream.hxx"
22 :
23 : #include <com/sun/star/io/XTextOutputStream.hpp>
24 : #include <com/sun/star/io/XActiveDataSource.hpp>
25 :
26 : #include <comphelper/componentcontext.hxx>
27 : #include <tools/diagnose_ex.h>
28 :
29 : //......................................................................................................................
30 : namespace dbaccess
31 : {
32 : //......................................................................................................................
33 :
34 : /** === begin UNO using === **/
35 : using ::com::sun::star::uno::Reference;
36 : using ::com::sun::star::uno::XInterface;
37 : using ::com::sun::star::uno::UNO_QUERY;
38 : using ::com::sun::star::uno::UNO_QUERY_THROW;
39 : using ::com::sun::star::uno::UNO_SET_THROW;
40 : using ::com::sun::star::uno::Exception;
41 : using ::com::sun::star::uno::RuntimeException;
42 : using ::com::sun::star::uno::Any;
43 : using ::com::sun::star::uno::makeAny;
44 : using ::com::sun::star::uno::Sequence;
45 : using ::com::sun::star::uno::Type;
46 : using ::com::sun::star::embed::XStorage;
47 : using ::com::sun::star::io::XTextOutputStream;
48 : using ::com::sun::star::io::XActiveDataSource;
49 : /** === end UNO using === **/
50 :
51 : //==================================================================================================================
52 : //= StorageTextOutputStream_Data
53 : //==================================================================================================================
54 0 : struct StorageTextOutputStream_Data
55 : {
56 : Reference< XTextOutputStream > xTextOutput;
57 : };
58 :
59 : //==================================================================================================================
60 : //= helper
61 : //==================================================================================================================
62 : namespace
63 : {
64 : //--------------------------------------------------------------------------------------------------------------
65 0 : static const ::rtl::OUString& lcl_getTextStreamEncodingName()
66 : {
67 0 : static const ::rtl::OUString s_sMapStreamEncodingName( RTL_CONSTASCII_USTRINGPARAM( "UTF-8" ) );
68 0 : return s_sMapStreamEncodingName;
69 : }
70 :
71 : //--------------------------------------------------------------------------------------------------------------
72 0 : static const ::rtl::OUString& lcl_getLineFeed()
73 : {
74 0 : static const ::rtl::OUString s_sLineFeed( sal_Unicode( '\n' ) );
75 0 : return s_sLineFeed;
76 : }
77 : }
78 :
79 : //==================================================================================================================
80 : //= StorageTextOutputStream
81 : //==================================================================================================================
82 : //------------------------------------------------------------------------------------------------------------------
83 0 : StorageTextOutputStream::StorageTextOutputStream( const ::comphelper::ComponentContext& i_rContext,
84 : const Reference< XStorage >& i_rParentStorage,
85 : const ::rtl::OUString& i_rStreamName
86 : )
87 : :StorageOutputStream( i_rContext, i_rParentStorage, i_rStreamName )
88 0 : ,m_pData( new StorageTextOutputStream_Data )
89 : {
90 0 : m_pData->xTextOutput.set( i_rContext.createComponent( "com.sun.star.io.TextOutputStream" ), UNO_QUERY_THROW );
91 0 : m_pData->xTextOutput->setEncoding( lcl_getTextStreamEncodingName() );
92 :
93 0 : Reference< XActiveDataSource > xDataSource( m_pData->xTextOutput, UNO_QUERY_THROW );
94 0 : xDataSource->setOutputStream( getOutputStream() );
95 0 : }
96 :
97 : //------------------------------------------------------------------------------------------------------------------
98 0 : StorageTextOutputStream::~StorageTextOutputStream()
99 : {
100 0 : }
101 :
102 : //------------------------------------------------------------------------------------------------------------------
103 0 : void StorageTextOutputStream::writeLine( const ::rtl::OUString& i_rLine )
104 : {
105 0 : ENSURE_OR_RETURN_VOID( m_pData->xTextOutput.is(), "no text output" );
106 :
107 0 : m_pData->xTextOutput->writeString( i_rLine );
108 0 : m_pData->xTextOutput->writeString( lcl_getLineFeed() );
109 : }
110 :
111 : //------------------------------------------------------------------------------------------------------------------
112 0 : void StorageTextOutputStream::writeLine()
113 : {
114 0 : ENSURE_OR_RETURN_VOID( m_pData->xTextOutput.is(), "no text output" );
115 :
116 0 : m_pData->xTextOutput->writeString( lcl_getLineFeed() );
117 : }
118 :
119 : //......................................................................................................................
120 : } // namespace dbaccess
121 : //......................................................................................................................
122 :
123 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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