1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #include <xmlscript/xmllib_imexp.hxx> 25 26 #include <cppuhelper/implbase1.hxx> 27 28 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 29 #include <com/sun/star/container/XNameContainer.hpp> 30 #include <com/sun/star/beans/XPropertySet.hpp> 31 32 #include <com/sun/star/awt/XControlModel.hpp> 33 #include <com/sun/star/awt/FontDescriptor.hpp> 34 35 #include <com/sun/star/xml/input/XRoot.hpp> 36 37 #include <vector> 38 39 #define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) ) 40 41 42 using namespace ::rtl; 43 using namespace ::std; 44 using namespace ::com::sun::star; 45 using namespace ::com::sun::star::uno; 46 47 namespace xmlscript 48 { 49 // 50 inline sal_Int32 toInt32( OUString const & rStr ) SAL_THROW( () ) 51 { 52 sal_Int32 nVal; 53 if (rStr.getLength() > 2 && rStr[ 0 ] == '0' && rStr[ 1 ] == 'x') 54 { 55 nVal = rStr.copy( 2 ).toInt32( 16 ); 56 } 57 else 58 { 59 nVal = rStr.toInt32(); 60 } 61 return nVal; 62 } 63 inline bool getBoolAttr( 64 sal_Bool * pRet, OUString const & rAttrName, 65 Reference< xml::input::XAttributes > const & xAttributes, sal_Int32 uid ) 66 { 67 OUString aValue( 68 xAttributes->getValueByUidName( uid, rAttrName ) ); 69 if (aValue.getLength()) 70 { 71 if (aValue.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("true") )) 72 { 73 *pRet = sal_True; 74 return true; 75 } 76 else if (aValue.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("false") )) 77 { 78 *pRet = sal_False; 79 return true; 80 } 81 else 82 { 83 throw xml::sax::SAXException( 84 rAttrName + 85 OUString( RTL_CONSTASCII_USTRINGPARAM( 86 ": no boolean value (true|false)!") ), 87 Reference< XInterface >(), Any() ); 88 } 89 } 90 return false; 91 } 92 93 inline bool getStringAttr( 94 OUString * pRet, OUString const & rAttrName, 95 Reference< xml::input::XAttributes > const & xAttributes, sal_Int32 uid ) 96 { 97 *pRet = xAttributes->getValueByUidName( uid, rAttrName ); 98 return (pRet->getLength() > 0); 99 } 100 101 inline bool getLongAttr( 102 sal_Int32 * pRet, OUString const & rAttrName, 103 Reference< xml::input::XAttributes > const & xAttributes, 104 sal_Int32 uid ) 105 { 106 OUString aValue( 107 xAttributes->getValueByUidName( uid, rAttrName ) ); 108 if (aValue.getLength()) 109 { 110 *pRet = toInt32( aValue ); 111 return true; 112 } 113 return false; 114 } 115 116 //================================================================================================== 117 // Library import 118 119 //================================================================================================== 120 struct LibraryImport 121 : public ::cppu::WeakImplHelper1< xml::input::XRoot > 122 { 123 friend class LibrariesElement; 124 friend class LibraryElement; 125 126 LibDescriptorArray* mpLibArray; 127 LibDescriptor* mpLibDesc; // Single library mode 128 129 sal_Int32 XMLNS_LIBRARY_UID; 130 sal_Int32 XMLNS_XLINK_UID; 131 132 public: 133 inline LibraryImport( LibDescriptorArray* pLibArray ) 134 SAL_THROW( () ) 135 : mpLibArray( pLibArray ) 136 , mpLibDesc( NULL ) {} 137 // Single library mode 138 inline LibraryImport( LibDescriptor* pLibDesc ) 139 SAL_THROW( () ) 140 : mpLibArray( NULL ) 141 , mpLibDesc( pLibDesc ) {} 142 virtual ~LibraryImport() 143 SAL_THROW( () ); 144 145 // XRoot 146 virtual void SAL_CALL startDocument( 147 Reference< xml::input::XNamespaceMapping > const & xNamespaceMapping ) 148 throw (xml::sax::SAXException, RuntimeException); 149 virtual void SAL_CALL endDocument() 150 throw (xml::sax::SAXException, RuntimeException); 151 virtual void SAL_CALL processingInstruction( 152 OUString const & rTarget, OUString const & rData ) 153 throw (xml::sax::SAXException, RuntimeException); 154 virtual void SAL_CALL setDocumentLocator( 155 Reference< xml::sax::XLocator > const & xLocator ) 156 throw (xml::sax::SAXException, RuntimeException); 157 virtual Reference< xml::input::XElement > SAL_CALL startRootElement( 158 sal_Int32 nUid, OUString const & rLocalName, 159 Reference< xml::input::XAttributes > const & xAttributes ) 160 throw (xml::sax::SAXException, RuntimeException); 161 }; 162 163 //================================================================================================== 164 class LibElementBase 165 : public ::cppu::WeakImplHelper1< xml::input::XElement > 166 { 167 protected: 168 LibraryImport * _pImport; 169 LibElementBase * _pParent; 170 171 OUString _aLocalName; 172 Reference< xml::input::XAttributes > _xAttributes; 173 174 public: 175 LibElementBase( 176 OUString const & rLocalName, 177 Reference< xml::input::XAttributes > const & xAttributes, 178 LibElementBase * pParent, LibraryImport * pImport ) 179 SAL_THROW( () ); 180 virtual ~LibElementBase() 181 SAL_THROW( () ); 182 183 // XElement 184 virtual Reference< xml::input::XElement > SAL_CALL getParent() 185 throw (RuntimeException); 186 virtual OUString SAL_CALL getLocalName() 187 throw (RuntimeException); 188 virtual sal_Int32 SAL_CALL getUid() 189 throw (RuntimeException); 190 virtual Reference< xml::input::XAttributes > SAL_CALL getAttributes() 191 throw (RuntimeException); 192 virtual void SAL_CALL ignorableWhitespace( 193 OUString const & rWhitespaces ) 194 throw (xml::sax::SAXException, RuntimeException); 195 virtual void SAL_CALL characters( OUString const & rChars ) 196 throw (xml::sax::SAXException, RuntimeException); 197 virtual void SAL_CALL processingInstruction( 198 OUString const & rTarget, OUString const & rData ) 199 throw (xml::sax::SAXException, RuntimeException); 200 virtual void SAL_CALL endElement() 201 throw (xml::sax::SAXException, RuntimeException); 202 virtual Reference< xml::input::XElement > SAL_CALL startChildElement( 203 sal_Int32 nUid, OUString const & rLocalName, 204 Reference< xml::input::XAttributes > const & xAttributes ) 205 throw (xml::sax::SAXException, RuntimeException); 206 }; 207 208 //================================================================================================== 209 210 class LibrariesElement : public LibElementBase 211 { 212 friend class LibraryElement; 213 214 protected: 215 vector< LibDescriptor > mLibDescriptors; 216 217 public: 218 virtual Reference< xml::input::XElement > SAL_CALL startChildElement( 219 sal_Int32 nUid, OUString const & rLocalName, 220 Reference< xml::input::XAttributes > const & xAttributes ) 221 throw (xml::sax::SAXException, RuntimeException); 222 virtual void SAL_CALL endElement() 223 throw (xml::sax::SAXException, RuntimeException); 224 225 LibrariesElement( 226 OUString const & rLocalName, 227 Reference< xml::input::XAttributes > const & xAttributes, 228 LibElementBase * pParent, LibraryImport * pImport ) 229 SAL_THROW( () ) 230 : LibElementBase( rLocalName, xAttributes, pParent, pImport ) 231 {} 232 }; 233 234 //================================================================================================== 235 236 class LibraryElement : public LibElementBase 237 { 238 protected: 239 vector< OUString > mElements; 240 241 public: 242 243 virtual Reference< xml::input::XElement > SAL_CALL startChildElement( 244 sal_Int32 nUid, OUString const & rLocalName, 245 Reference< xml::input::XAttributes > const & xAttributes ) 246 throw (xml::sax::SAXException, RuntimeException); 247 virtual void SAL_CALL endElement() 248 throw (xml::sax::SAXException, RuntimeException); 249 250 LibraryElement( 251 OUString const & rLocalName, 252 Reference< xml::input::XAttributes > const & xAttributes, 253 LibElementBase * pParent, LibraryImport * pImport ) 254 SAL_THROW( () ) 255 : LibElementBase( rLocalName, xAttributes, pParent, pImport ) 256 {} 257 }; 258 259 } 260