1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_forms.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "xmlhelper.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include "unohelper.hxx" 34*cdf0e10cSrcweir #include <rtl/ustring.hxx> 35*cdf0e10cSrcweir #include <com/sun/star/uno/Reference.hxx> 36*cdf0e10cSrcweir #include <com/sun/star/xml/dom/XDocumentBuilder.hpp> 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir using rtl::OUString; 39*cdf0e10cSrcweir using com::sun::star::uno::Reference; 40*cdf0e10cSrcweir using com::sun::star::uno::UNO_QUERY_THROW; 41*cdf0e10cSrcweir using com::sun::star::container::XNameContainer; 42*cdf0e10cSrcweir using com::sun::star::xml::dom::XDocumentBuilder; 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir // 46*cdf0e10cSrcweir // determine valid XML name 47*cdf0e10cSrcweir // 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir // character class: 50*cdf0e10cSrcweir // 1: NameStartChar 51*cdf0e10cSrcweir // 2: NameChar 52*cdf0e10cSrcweir // 4: NCNameStartChar 53*cdf0e10cSrcweir // 8: NCNameChar 54*cdf0e10cSrcweir inline sal_uInt8 lcl_getCharClass( sal_Unicode c ) 55*cdf0e10cSrcweir { 56*cdf0e10cSrcweir sal_uInt8 nClass = 0; 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir // NameStartChar 59*cdf0e10cSrcweir if( (c >= 'A' && c <= 'Z') 60*cdf0e10cSrcweir || c == '_' 61*cdf0e10cSrcweir || (c >= 'a' && c <= 'z') 62*cdf0e10cSrcweir || (c >= 0x00C0 && c <= 0x00D6) 63*cdf0e10cSrcweir || (c >= 0x00D8 && c <= 0x00F6) 64*cdf0e10cSrcweir || (c >= 0x00F8 && c <= 0x02FF) 65*cdf0e10cSrcweir || (c >= 0x0370 && c <= 0x037D) 66*cdf0e10cSrcweir || (c >= 0x037F && c <= 0x1FFF) 67*cdf0e10cSrcweir || (c >= 0x200C && c <= 0x200D) 68*cdf0e10cSrcweir || (c >= 0x2070 && c <= 0x218F) 69*cdf0e10cSrcweir || (c >= 0x2C00 && c <= 0x2FEF) 70*cdf0e10cSrcweir || (c >= 0x3001 && c <= 0xD7FF) 71*cdf0e10cSrcweir || (c >= 0xF900 && c <= 0xFDCF) 72*cdf0e10cSrcweir || (c >= 0xFDF0 && c <= 0xFFFD) 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir // surrogates 75*cdf0e10cSrcweir || (c >= 0xD800 && c <= 0xDBFF) 76*cdf0e10cSrcweir || (c >= 0xDC00 && c <= 0xDFFF) ) 77*cdf0e10cSrcweir { 78*cdf0e10cSrcweir nClass = 15; 79*cdf0e10cSrcweir } 80*cdf0e10cSrcweir else if( c == '-' 81*cdf0e10cSrcweir || c == '.' 82*cdf0e10cSrcweir || (c >= '0' && c <= '9') 83*cdf0e10cSrcweir || (c == 0x00B7) 84*cdf0e10cSrcweir || (c >= 0x0300 && c <= 0x036F) 85*cdf0e10cSrcweir || (c >= 0x203F && c <= 0x2040) ) 86*cdf0e10cSrcweir { 87*cdf0e10cSrcweir nClass = 10; 88*cdf0e10cSrcweir } 89*cdf0e10cSrcweir else if( c == ':' ) 90*cdf0e10cSrcweir { 91*cdf0e10cSrcweir nClass = 3; 92*cdf0e10cSrcweir } 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir return nClass; 95*cdf0e10cSrcweir } 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir bool isValidQName( const OUString& sName, 98*cdf0e10cSrcweir const Reference<XNameContainer>& /*xNamespaces*/ ) 99*cdf0e10cSrcweir { 100*cdf0e10cSrcweir sal_Int32 nLength = sName.getLength(); 101*cdf0e10cSrcweir const sal_Unicode* pName = sName.getStr(); 102*cdf0e10cSrcweir 103*cdf0e10cSrcweir bool bRet = false; 104*cdf0e10cSrcweir sal_Int32 nColon = 0; 105*cdf0e10cSrcweir if( nLength > 0 ) 106*cdf0e10cSrcweir { 107*cdf0e10cSrcweir bRet = ( ( lcl_getCharClass( pName[0] ) & 4 ) != 0 ); 108*cdf0e10cSrcweir for( sal_Int32 n = 1; n < nLength; n++ ) 109*cdf0e10cSrcweir { 110*cdf0e10cSrcweir sal_uInt8 nClass = lcl_getCharClass( pName[n] ); 111*cdf0e10cSrcweir bRet &= ( ( nClass & 2 ) != 0 ); 112*cdf0e10cSrcweir if( nClass == 3 ) 113*cdf0e10cSrcweir nColon++; 114*cdf0e10cSrcweir } 115*cdf0e10cSrcweir } 116*cdf0e10cSrcweir if( nColon > 1 ) 117*cdf0e10cSrcweir bRet = sal_False; 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir return bRet; 120*cdf0e10cSrcweir } 121*cdf0e10cSrcweir 122*cdf0e10cSrcweir bool isValidPrefixName( const OUString& sName, 123*cdf0e10cSrcweir const Reference<XNameContainer>& /*xNamespaces*/ ) 124*cdf0e10cSrcweir { 125*cdf0e10cSrcweir sal_Int32 nLength = sName.getLength(); 126*cdf0e10cSrcweir const sal_Unicode* pName = sName.getStr(); 127*cdf0e10cSrcweir bool bRet = false; 128*cdf0e10cSrcweir 129*cdf0e10cSrcweir if( nLength > 0 ) 130*cdf0e10cSrcweir { 131*cdf0e10cSrcweir bRet = ( ( lcl_getCharClass( pName[0] ) & 4 ) != 0 ); 132*cdf0e10cSrcweir for( sal_Int32 n = 1; n < nLength; n++ ) 133*cdf0e10cSrcweir bRet &= ( ( lcl_getCharClass( pName[n] ) & 8 ) != 0 ); 134*cdf0e10cSrcweir } 135*cdf0e10cSrcweir 136*cdf0e10cSrcweir return bRet; 137*cdf0e10cSrcweir } 138*cdf0e10cSrcweir 139*cdf0e10cSrcweir Reference<XDocumentBuilder> getDocumentBuilder() 140*cdf0e10cSrcweir { 141*cdf0e10cSrcweir Reference<XDocumentBuilder> xBuilder( 142*cdf0e10cSrcweir xforms::createInstance( 143*cdf0e10cSrcweir OUSTRING("com.sun.star.xml.dom.DocumentBuilder") ), 144*cdf0e10cSrcweir UNO_QUERY_THROW ); 145*cdf0e10cSrcweir OSL_ENSURE( xBuilder.is(), "no document builder?" ); 146*cdf0e10cSrcweir return xBuilder; 147*cdf0e10cSrcweir } 148*cdf0e10cSrcweir 149