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| 1 /* | 1 /* |
| 2 * This file is part of the XSL implementation. | 2 * This file is part of the XSL implementation. |
| 3 * | 3 * |
| 4 * Copyright (C) 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved. | 4 * Copyright (C) 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved. |
| 5 * | 5 * |
| 6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
| 7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
| 8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
| 9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
| 10 * | 10 * |
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| 146 // with references to the symbol dictionaries of the style sheet | 146 // with references to the symbol dictionaries of the style sheet |
| 147 // and any of its children. XML document disposal can corrupt memory | 147 // and any of its children. XML document disposal can corrupt memory |
| 148 // if a document uses more than one symbol dictionary, so we | 148 // if a document uses more than one symbol dictionary, so we |
| 149 // ensure that all child stylesheets use the same dictionaries as their | 149 // ensure that all child stylesheets use the same dictionaries as their |
| 150 // parents. | 150 // parents. |
| 151 xmlDictFree(ctxt->dict); | 151 xmlDictFree(ctxt->dict); |
| 152 ctxt->dict = m_parentStyleSheet->m_stylesheetDoc->dict; | 152 ctxt->dict = m_parentStyleSheet->m_stylesheetDoc->dict; |
| 153 xmlDictReference(ctxt->dict); | 153 xmlDictReference(ctxt->dict); |
| 154 } | 154 } |
| 155 | 155 |
| 156 m_stylesheetDoc = xmlCtxtReadMemory( | 156 m_stylesheetDoc = |
| 157 ctxt, input.data(), input.size(), finalURL().getString().utf8().data(), | 157 xmlCtxtReadMemory(ctxt, input.data(), input.size(), |
| 158 input.encoding(), XML_PARSE_NOENT | XML_PARSE_DTDATTR | | 158 finalURL().getString().utf8().data(), input.encoding(), |
| 159 XML_PARSE_NOENT | XML_PARSE_DTDATTR | |
| 159 XML_PARSE_NOWARNING | XML_PARSE_NOCDATA); | 160 XML_PARSE_NOWARNING | XML_PARSE_NOCDATA); |
| 160 | 161 |
| 161 xmlFreeParserCtxt(ctxt); | 162 xmlFreeParserCtxt(ctxt); |
| 162 loadChildSheets(); | 163 loadChildSheets(); |
| 163 return m_stylesheetDoc; | 164 return m_stylesheetDoc; |
| 164 } | 165 } |
| 165 | 166 |
| 166 void XSLStyleSheet::loadChildSheets() { | 167 void XSLStyleSheet::loadChildSheets() { |
| 167 if (!document()) | 168 if (!document()) |
| 168 return; | 169 return; |
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| 310 | 311 |
| 311 DEFINE_TRACE(XSLStyleSheet) { | 312 DEFINE_TRACE(XSLStyleSheet) { |
| 312 visitor->trace(m_ownerNode); | 313 visitor->trace(m_ownerNode); |
| 313 visitor->trace(m_children); | 314 visitor->trace(m_children); |
| 314 visitor->trace(m_parentStyleSheet); | 315 visitor->trace(m_parentStyleSheet); |
| 315 visitor->trace(m_ownerDocument); | 316 visitor->trace(m_ownerDocument); |
| 316 StyleSheet::trace(visitor); | 317 StyleSheet::trace(visitor); |
| 317 } | 318 } |
| 318 | 319 |
| 319 } // namespace blink | 320 } // namespace blink |
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