1*24acc546SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*24acc546SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*24acc546SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*24acc546SAndrew Rist * distributed with this work for additional information
6*24acc546SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*24acc546SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*24acc546SAndrew Rist * "License"); you may not use this file except in compliance
9*24acc546SAndrew Rist * with the License. You may obtain a copy of the License at
10*24acc546SAndrew Rist *
11*24acc546SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*24acc546SAndrew Rist *
13*24acc546SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*24acc546SAndrew Rist * software distributed under the License is distributed on an
15*24acc546SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*24acc546SAndrew Rist * KIND, either express or implied. See the License for the
17*24acc546SAndrew Rist * specific language governing permissions and limitations
18*24acc546SAndrew Rist * under the License.
19*24acc546SAndrew Rist *
20*24acc546SAndrew Rist *************************************************************/
21*24acc546SAndrew Rist
22*24acc546SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_forms.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include "xmlhelper.hxx"
28cdf0e10cSrcweir
29cdf0e10cSrcweir #include "unohelper.hxx"
30cdf0e10cSrcweir #include <rtl/ustring.hxx>
31cdf0e10cSrcweir #include <com/sun/star/uno/Reference.hxx>
32cdf0e10cSrcweir #include <com/sun/star/xml/dom/XDocumentBuilder.hpp>
33cdf0e10cSrcweir
34cdf0e10cSrcweir using rtl::OUString;
35cdf0e10cSrcweir using com::sun::star::uno::Reference;
36cdf0e10cSrcweir using com::sun::star::uno::UNO_QUERY_THROW;
37cdf0e10cSrcweir using com::sun::star::container::XNameContainer;
38cdf0e10cSrcweir using com::sun::star::xml::dom::XDocumentBuilder;
39cdf0e10cSrcweir
40cdf0e10cSrcweir
41cdf0e10cSrcweir //
42cdf0e10cSrcweir // determine valid XML name
43cdf0e10cSrcweir //
44cdf0e10cSrcweir
45cdf0e10cSrcweir // character class:
46cdf0e10cSrcweir // 1: NameStartChar
47cdf0e10cSrcweir // 2: NameChar
48cdf0e10cSrcweir // 4: NCNameStartChar
49cdf0e10cSrcweir // 8: NCNameChar
lcl_getCharClass(sal_Unicode c)50cdf0e10cSrcweir inline sal_uInt8 lcl_getCharClass( sal_Unicode c )
51cdf0e10cSrcweir {
52cdf0e10cSrcweir sal_uInt8 nClass = 0;
53cdf0e10cSrcweir
54cdf0e10cSrcweir // NameStartChar
55cdf0e10cSrcweir if( (c >= 'A' && c <= 'Z')
56cdf0e10cSrcweir || c == '_'
57cdf0e10cSrcweir || (c >= 'a' && c <= 'z')
58cdf0e10cSrcweir || (c >= 0x00C0 && c <= 0x00D6)
59cdf0e10cSrcweir || (c >= 0x00D8 && c <= 0x00F6)
60cdf0e10cSrcweir || (c >= 0x00F8 && c <= 0x02FF)
61cdf0e10cSrcweir || (c >= 0x0370 && c <= 0x037D)
62cdf0e10cSrcweir || (c >= 0x037F && c <= 0x1FFF)
63cdf0e10cSrcweir || (c >= 0x200C && c <= 0x200D)
64cdf0e10cSrcweir || (c >= 0x2070 && c <= 0x218F)
65cdf0e10cSrcweir || (c >= 0x2C00 && c <= 0x2FEF)
66cdf0e10cSrcweir || (c >= 0x3001 && c <= 0xD7FF)
67cdf0e10cSrcweir || (c >= 0xF900 && c <= 0xFDCF)
68cdf0e10cSrcweir || (c >= 0xFDF0 && c <= 0xFFFD)
69cdf0e10cSrcweir
70cdf0e10cSrcweir // surrogates
71cdf0e10cSrcweir || (c >= 0xD800 && c <= 0xDBFF)
72cdf0e10cSrcweir || (c >= 0xDC00 && c <= 0xDFFF) )
73cdf0e10cSrcweir {
74cdf0e10cSrcweir nClass = 15;
75cdf0e10cSrcweir }
76cdf0e10cSrcweir else if( c == '-'
77cdf0e10cSrcweir || c == '.'
78cdf0e10cSrcweir || (c >= '0' && c <= '9')
79cdf0e10cSrcweir || (c == 0x00B7)
80cdf0e10cSrcweir || (c >= 0x0300 && c <= 0x036F)
81cdf0e10cSrcweir || (c >= 0x203F && c <= 0x2040) )
82cdf0e10cSrcweir {
83cdf0e10cSrcweir nClass = 10;
84cdf0e10cSrcweir }
85cdf0e10cSrcweir else if( c == ':' )
86cdf0e10cSrcweir {
87cdf0e10cSrcweir nClass = 3;
88cdf0e10cSrcweir }
89cdf0e10cSrcweir
90cdf0e10cSrcweir return nClass;
91cdf0e10cSrcweir }
92cdf0e10cSrcweir
isValidQName(const OUString & sName,const Reference<XNameContainer> &)93cdf0e10cSrcweir bool isValidQName( const OUString& sName,
94cdf0e10cSrcweir const Reference<XNameContainer>& /*xNamespaces*/ )
95cdf0e10cSrcweir {
96cdf0e10cSrcweir sal_Int32 nLength = sName.getLength();
97cdf0e10cSrcweir const sal_Unicode* pName = sName.getStr();
98cdf0e10cSrcweir
99cdf0e10cSrcweir bool bRet = false;
100cdf0e10cSrcweir sal_Int32 nColon = 0;
101cdf0e10cSrcweir if( nLength > 0 )
102cdf0e10cSrcweir {
103cdf0e10cSrcweir bRet = ( ( lcl_getCharClass( pName[0] ) & 4 ) != 0 );
104cdf0e10cSrcweir for( sal_Int32 n = 1; n < nLength; n++ )
105cdf0e10cSrcweir {
106cdf0e10cSrcweir sal_uInt8 nClass = lcl_getCharClass( pName[n] );
107cdf0e10cSrcweir bRet &= ( ( nClass & 2 ) != 0 );
108cdf0e10cSrcweir if( nClass == 3 )
109cdf0e10cSrcweir nColon++;
110cdf0e10cSrcweir }
111cdf0e10cSrcweir }
112cdf0e10cSrcweir if( nColon > 1 )
113cdf0e10cSrcweir bRet = sal_False;
114cdf0e10cSrcweir
115cdf0e10cSrcweir return bRet;
116cdf0e10cSrcweir }
117cdf0e10cSrcweir
isValidPrefixName(const OUString & sName,const Reference<XNameContainer> &)118cdf0e10cSrcweir bool isValidPrefixName( const OUString& sName,
119cdf0e10cSrcweir const Reference<XNameContainer>& /*xNamespaces*/ )
120cdf0e10cSrcweir {
121cdf0e10cSrcweir sal_Int32 nLength = sName.getLength();
122cdf0e10cSrcweir const sal_Unicode* pName = sName.getStr();
123cdf0e10cSrcweir bool bRet = false;
124cdf0e10cSrcweir
125cdf0e10cSrcweir if( nLength > 0 )
126cdf0e10cSrcweir {
127cdf0e10cSrcweir bRet = ( ( lcl_getCharClass( pName[0] ) & 4 ) != 0 );
128cdf0e10cSrcweir for( sal_Int32 n = 1; n < nLength; n++ )
129cdf0e10cSrcweir bRet &= ( ( lcl_getCharClass( pName[n] ) & 8 ) != 0 );
130cdf0e10cSrcweir }
131cdf0e10cSrcweir
132cdf0e10cSrcweir return bRet;
133cdf0e10cSrcweir }
134cdf0e10cSrcweir
getDocumentBuilder()135cdf0e10cSrcweir Reference<XDocumentBuilder> getDocumentBuilder()
136cdf0e10cSrcweir {
137cdf0e10cSrcweir Reference<XDocumentBuilder> xBuilder(
138cdf0e10cSrcweir xforms::createInstance(
139cdf0e10cSrcweir OUSTRING("com.sun.star.xml.dom.DocumentBuilder") ),
140cdf0e10cSrcweir UNO_QUERY_THROW );
141cdf0e10cSrcweir OSL_ENSURE( xBuilder.is(), "no document builder?" );
142cdf0e10cSrcweir return xBuilder;
143cdf0e10cSrcweir }
144cdf0e10cSrcweir
145