Avoid potential negative array index access to cached text.
[LibreOffice.git] / xmloff / source / text / XMLSectionFootnoteConfigImport.cxx
blob113e7f2d22cf8212ced234dd1573753d3df431ca
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
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11 * Licensed to the Apache Software Foundation (ASF) under one or more
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17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
20 #include "XMLSectionFootnoteConfigImport.hxx"
22 #include <rtl/ustring.hxx>
23 #include <com/sun/star/uno/Reference.h>
24 #include <com/sun/star/xml/sax/XAttributeList.hpp>
25 #include <com/sun/star/style/NumberingType.hpp>
26 #include <sal/log.hxx>
27 #include <sax/tools/converter.hxx>
28 #include <utility>
29 #include <xmloff/xmlimp.hxx>
30 #include <xmloff/xmltoken.hxx>
31 #include <xmloff/xmluconv.hxx>
32 #include <xmloff/xmlprmap.hxx>
33 #include <xmloff/xmlnamespace.hxx>
34 #include <xmloff/namespacemap.hxx>
35 #include <xmloff/maptype.hxx>
36 #include <xmloff/txtprmap.hxx>
38 #include <vector>
41 using namespace ::xmloff::token;
42 using namespace ::com::sun::star::style;
44 using ::std::vector;
45 using ::com::sun::star::uno::Any;
46 using ::com::sun::star::uno::Reference;
49 XMLSectionFootnoteConfigImport::XMLSectionFootnoteConfigImport(
50 SvXMLImport& rImport,
51 sal_Int32 /*nElement*/,
52 vector<XMLPropertyState> & rProps,
53 rtl::Reference<XMLPropertySetMapper> xMapperRef) :
54 SvXMLImportContext(rImport),
55 rProperties(rProps),
56 rMapper(std::move(xMapperRef))
60 XMLSectionFootnoteConfigImport::~XMLSectionFootnoteConfigImport()
64 void XMLSectionFootnoteConfigImport::startFastElement(
65 sal_Int32 /*nElement*/,
66 const Reference<css::xml::sax::XFastAttributeList> & xAttrList)
68 bool bNumOwn = false;
69 bool bNumRestart = false;
70 bool bEndnote = false;
71 sal_Int16 nNumRestartAt = 0;
72 OUString sNumPrefix;
73 OUString sNumSuffix;
74 OUString sNumFormat;
75 OUString sNumLetterSync;
77 // iterate over xattribute list and fill values
78 for (auto &aIter : sax_fastparser::castToFastAttributeList(xAttrList))
80 switch(aIter.getToken())
82 case XML_ELEMENT(TEXT, XML_START_VALUE):
84 sal_Int32 nTmp;
85 if (::sax::Converter::convertNumber(nTmp, aIter.toView()))
87 nNumRestartAt = static_cast< sal_Int16 >( nTmp ) - 1;
88 bNumRestart = true;
90 break;
92 case XML_ELEMENT(TEXT, XML_NOTE_CLASS):
94 if( IsXMLToken( aIter, XML_ENDNOTE ) )
95 bEndnote = true;
96 break;
98 case XML_ELEMENT(STYLE, XML_NUM_PREFIX):
100 sNumPrefix = aIter.toString();
101 bNumOwn = true;
102 break;
104 case XML_ELEMENT(STYLE, XML_NUM_SUFFIX):
106 sNumSuffix = aIter.toString();
107 bNumOwn = true;
108 break;
110 case XML_ELEMENT(STYLE, XML_NUM_FORMAT):
112 sNumFormat = aIter.toString();
113 bNumOwn = true;
114 break;
116 case XML_ELEMENT(STYLE, XML_NUM_LETTER_SYNC):
118 sNumLetterSync = aIter.toString();
119 bNumOwn = true;
120 break;
122 default:
123 XMLOFF_WARN_UNKNOWN("xmloff", aIter);
127 // OK, now we have all values and can fill the XMLPropertyState vector
129 sal_Int32 nIndex = rMapper->FindEntryIndex( bEndnote ?
130 CTF_SECTION_ENDNOTE_NUM_OWN : CTF_SECTION_FOOTNOTE_NUM_OWN );
131 XMLPropertyState aNumOwn( nIndex, css::uno::Any(bNumOwn) );
132 rProperties.push_back( aNumOwn );
134 nIndex = rMapper->FindEntryIndex( bEndnote ?
135 CTF_SECTION_ENDNOTE_NUM_RESTART : CTF_SECTION_FOOTNOTE_NUM_RESTART );
136 XMLPropertyState aNumRestart( nIndex, css::uno::Any(bNumRestart) );
137 rProperties.push_back( aNumRestart );
139 nIndex = rMapper->FindEntryIndex( bEndnote ?
140 CTF_SECTION_ENDNOTE_NUM_RESTART_AT :
141 CTF_SECTION_FOOTNOTE_NUM_RESTART_AT );
142 XMLPropertyState aNumRestartAtState( nIndex, css::uno::Any(nNumRestartAt) );
143 rProperties.push_back( aNumRestartAtState );
145 sal_Int16 nNumType = NumberingType::ARABIC;
146 GetImport().GetMM100UnitConverter().convertNumFormat( nNumType,
147 sNumFormat,
148 sNumLetterSync );
149 nIndex = rMapper->FindEntryIndex( bEndnote ?
150 CTF_SECTION_ENDNOTE_NUM_TYPE : CTF_SECTION_FOOTNOTE_NUM_TYPE );
151 XMLPropertyState aNumFormatState( nIndex, css::uno::Any(nNumType) );
152 rProperties.push_back( aNumFormatState );
154 nIndex = rMapper->FindEntryIndex( bEndnote ?
155 CTF_SECTION_ENDNOTE_NUM_PREFIX : CTF_SECTION_FOOTNOTE_NUM_PREFIX );
156 XMLPropertyState aPrefixState( nIndex, css::uno::Any(sNumPrefix) );
157 rProperties.push_back( aPrefixState );
159 nIndex = rMapper->FindEntryIndex( bEndnote ?
160 CTF_SECTION_ENDNOTE_NUM_SUFFIX : CTF_SECTION_FOOTNOTE_NUM_SUFFIX );
161 XMLPropertyState aSuffixState( nIndex, css::uno::Any(sNumSuffix) );
162 rProperties.push_back( aSuffixState );
164 nIndex = rMapper->FindEntryIndex( bEndnote ?
165 CTF_SECTION_ENDNOTE_END : CTF_SECTION_FOOTNOTE_END );
166 XMLPropertyState aEndState( nIndex, css::uno::Any(true) ); // we're inside the element, so this is true
167 rProperties.push_back( aEndState );
170 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */