| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_forms.hxx" |
| |
| #include "xmlhelper.hxx" |
| |
| #include "unohelper.hxx" |
| #include <rtl/ustring.hxx> |
| #include <com/sun/star/uno/Reference.hxx> |
| #include <com/sun/star/xml/dom/XDocumentBuilder.hpp> |
| |
| using rtl::OUString; |
| using com::sun::star::uno::Reference; |
| using com::sun::star::uno::UNO_QUERY_THROW; |
| using com::sun::star::container::XNameContainer; |
| using com::sun::star::xml::dom::XDocumentBuilder; |
| |
| |
| // |
| // determine valid XML name |
| // |
| |
| // character class: |
| // 1: NameStartChar |
| // 2: NameChar |
| // 4: NCNameStartChar |
| // 8: NCNameChar |
| inline sal_uInt8 lcl_getCharClass( sal_Unicode c ) |
| { |
| sal_uInt8 nClass = 0; |
| |
| // NameStartChar |
| if( (c >= 'A' && c <= 'Z') |
| || c == '_' |
| || (c >= 'a' && c <= 'z') |
| || (c >= 0x00C0 && c <= 0x00D6) |
| || (c >= 0x00D8 && c <= 0x00F6) |
| || (c >= 0x00F8 && c <= 0x02FF) |
| || (c >= 0x0370 && c <= 0x037D) |
| || (c >= 0x037F && c <= 0x1FFF) |
| || (c >= 0x200C && c <= 0x200D) |
| || (c >= 0x2070 && c <= 0x218F) |
| || (c >= 0x2C00 && c <= 0x2FEF) |
| || (c >= 0x3001 && c <= 0xD7FF) |
| || (c >= 0xF900 && c <= 0xFDCF) |
| || (c >= 0xFDF0 && c <= 0xFFFD) |
| |
| // surrogates |
| || (c >= 0xD800 && c <= 0xDBFF) |
| || (c >= 0xDC00 && c <= 0xDFFF) ) |
| { |
| nClass = 15; |
| } |
| else if( c == '-' |
| || c == '.' |
| || (c >= '0' && c <= '9') |
| || (c == 0x00B7) |
| || (c >= 0x0300 && c <= 0x036F) |
| || (c >= 0x203F && c <= 0x2040) ) |
| { |
| nClass = 10; |
| } |
| else if( c == ':' ) |
| { |
| nClass = 3; |
| } |
| |
| return nClass; |
| } |
| |
| bool isValidQName( const OUString& sName, |
| const Reference<XNameContainer>& /*xNamespaces*/ ) |
| { |
| sal_Int32 nLength = sName.getLength(); |
| const sal_Unicode* pName = sName.getStr(); |
| |
| bool bRet = false; |
| sal_Int32 nColon = 0; |
| if( nLength > 0 ) |
| { |
| bRet = ( ( lcl_getCharClass( pName[0] ) & 4 ) != 0 ); |
| for( sal_Int32 n = 1; n < nLength; n++ ) |
| { |
| sal_uInt8 nClass = lcl_getCharClass( pName[n] ); |
| bRet &= ( ( nClass & 2 ) != 0 ); |
| if( nClass == 3 ) |
| nColon++; |
| } |
| } |
| if( nColon > 1 ) |
| bRet = sal_False; |
| |
| return bRet; |
| } |
| |
| bool isValidPrefixName( const OUString& sName, |
| const Reference<XNameContainer>& /*xNamespaces*/ ) |
| { |
| sal_Int32 nLength = sName.getLength(); |
| const sal_Unicode* pName = sName.getStr(); |
| bool bRet = false; |
| |
| if( nLength > 0 ) |
| { |
| bRet = ( ( lcl_getCharClass( pName[0] ) & 4 ) != 0 ); |
| for( sal_Int32 n = 1; n < nLength; n++ ) |
| bRet &= ( ( lcl_getCharClass( pName[n] ) & 8 ) != 0 ); |
| } |
| |
| return bRet; |
| } |
| |
| Reference<XDocumentBuilder> getDocumentBuilder() |
| { |
| Reference<XDocumentBuilder> xBuilder( |
| xforms::createInstance( |
| OUSTRING("com.sun.star.xml.dom.DocumentBuilder") ), |
| UNO_QUERY_THROW ); |
| OSL_ENSURE( xBuilder.is(), "no document builder?" ); |
| return xBuilder; |
| } |
| |