1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _COMPHELPER_OFOPXMLHELPER_HXX
#define _COMPHELPER_OFOPXMLHELPER_HXX
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <com/sun/star/beans/StringPair.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <cppuhelper/implbase1.hxx>
#include <comphelper/comphelperdllapi.h>
namespace comphelper
{
// this helper class is designed to allow to parse ContentType- and Relationship-related information from OfficeOpenXML format
class COMPHELPER_DLLPUBLIC OFOPXMLHelper : public cppu::WeakImplHelper1 < com::sun::star::xml::sax::XDocumentHandler >
{
sal_uInt16 m_nFormat; // which format to parse
// Relations info related strings
OUString m_aRelListElement;
OUString m_aRelElement;
OUString m_aIDAttr;
OUString m_aTypeAttr;
OUString m_aTargetModeAttr;
OUString m_aTargetAttr;
// ContentType related strings
OUString m_aTypesElement;
OUString m_aDefaultElement;
OUString m_aOverrideElement;
OUString m_aExtensionAttr;
OUString m_aPartNameAttr;
OUString m_aContentTypeAttr;
::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > m_aResultSeq;
::com::sun::star::uno::Sequence< OUString > m_aElementsSeq; // stack of elements being parsed
OFOPXMLHelper( sal_uInt16 nFormat ); // must not be created directly
::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > GetParsingResult();
static COMPHELPER_DLLPRIVATE ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL ReadSequence_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream, const OUString& aStringID, sal_uInt16 nFormat, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > xContext )
throw( ::com::sun::star::uno::Exception );
public:
~OFOPXMLHelper();
// returns sequence of elements, where each element is described by sequence of tags,
// where each tag is described by StringPair ( First - name, Second - value )
// the first tag of each element sequence must be "Id"
static
::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >
SAL_CALL
ReadRelationsInfoSequence(
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream,
const OUString aStreamName,
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > xContext )
throw( ::com::sun::star::uno::Exception );
// returns sequence containing two entries of type sequence<StringPair>
// the first sequence describes "Default" elements, where each element is described
// by StringPair object ( First - Extension, Second - ContentType )
// the second sequence describes "Override" elements, where each element is described
// by StringPair object ( First - PartName, Second - ContentType )
static
::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >
SAL_CALL
ReadContentTypeSequence(
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream,
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > xContext )
throw( ::com::sun::star::uno::Exception );
// writes sequence of elements, where each element is described by sequence of tags,
// where each tag is described by StringPair ( First - name, Second - value )
// the first tag of each element sequence must be "Id"
static
void SAL_CALL WriteRelationsInfoSequence(
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& xOutStream,
const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >& aSequence,
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > xContext )
throw( ::com::sun::star::uno::Exception );
// writes two entries of type sequence<StringPair>
// the first sequence describes "Default" elements, where each element is described
// by StringPair object ( First - Extension, Second - ContentType )
// the second sequence describes "Override" elements, where each element is described
// by StringPair object ( First - PartName, Second - ContentType )
static
void SAL_CALL WriteContentSequence(
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& xOutStream,
const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aDefaultsSequence,
const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aOverridesSequence,
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > xContext )
throw( ::com::sun::star::uno::Exception );
// XDocumentHandler
virtual void SAL_CALL startDocument() throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL endDocument() throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL startElement( const OUString& aName, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL endElement( const OUString& aName ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL characters( const OUString& aChars ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL ignorableWhitespace( const OUString& aWhitespaces ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL processingInstruction( const OUString& aTarget, const OUString& aData ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setDocumentLocator( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator >& xLocator ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
};
} // namespace comphelper
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
