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| 1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #include "xfa/fxfa/parser/cxfa_xml_parser.h" | 7 #include "xfa/fxfa/parser/cxfa_xml_parser.h" |
| 8 | 8 |
| 9 CXFA_XMLParser::CXFA_XMLParser(CFDE_XMLNode* pRoot, IFX_Stream* pStream) | 9 CXFA_XMLParser::CXFA_XMLParser(CFDE_XMLNode* pRoot, IFX_Stream* pStream) |
| 10 : m_nElementStart(0), | 10 : m_nElementStart(0), |
| 11 m_dwCheckStatus(0), | 11 m_dwCheckStatus(0), |
| 12 m_dwCurrentCheckStatus(0), | 12 m_dwCurrentCheckStatus(0), |
| 13 m_pRoot(pRoot), | 13 m_pRoot(pRoot), |
| 14 m_pStream(pStream), | 14 m_pStream(pStream), |
| 15 m_pParser(new CFDE_XMLSyntaxParser), | 15 m_pParser(new CFDE_XMLSyntaxParser), |
| 16 m_pParent(pRoot), | 16 m_pParent(pRoot), |
| 17 m_pChild(nullptr), | 17 m_pChild(nullptr), |
| 18 m_NodeStack(16), | 18 m_NodeStack(16), |
| 19 m_syntaxParserResult(FDE_XmlSyntaxResult::None) { | 19 m_syntaxParserResult(FDE_XmlSyntaxResult::None) { |
| 20 ASSERT(m_pParent && m_pStream); | 20 ASSERT(m_pParent && m_pStream); |
| 21 m_NodeStack.Push(m_pParent); | 21 m_NodeStack.Push(m_pParent); |
| 22 m_pParser->Init(m_pStream, 32 * 1024, 1024 * 1024); | 22 m_pParser->Init(m_pStream, 32 * 1024, 1024 * 1024); |
| 23 } | 23 } |
| 24 | 24 |
| 25 CXFA_XMLParser::~CXFA_XMLParser() { | 25 CXFA_XMLParser::~CXFA_XMLParser() { |
| 26 m_NodeStack.RemoveAll(); | 26 m_NodeStack.RemoveAll(FALSE); |
| 27 m_ws1.clear(); | 27 m_ws1.clear(); |
| 28 m_ws2.clear(); | 28 m_ws2.clear(); |
| 29 } | 29 } |
| 30 | 30 |
| 31 void CXFA_XMLParser::Release() { | 31 void CXFA_XMLParser::Release() { |
| 32 delete this; | 32 delete this; |
| 33 } | 33 } |
| 34 | 34 |
| 35 int32_t CXFA_XMLParser::DoParser(IFX_Pause* pPause) { | 35 int32_t CXFA_XMLParser::DoParser(IFX_Pause* pPause) { |
| 36 if (m_syntaxParserResult == FDE_XmlSyntaxResult::Error) | 36 if (m_syntaxParserResult == FDE_XmlSyntaxResult::Error) |
| (...skipping 130 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 167 } | 167 } |
| 168 if (pPause && iCount > 500 && pPause->NeedToPauseNow()) { | 168 if (pPause && iCount > 500 && pPause->NeedToPauseNow()) { |
| 169 break; | 169 break; |
| 170 } | 170 } |
| 171 } | 171 } |
| 172 return (m_syntaxParserResult == FDE_XmlSyntaxResult::Error || | 172 return (m_syntaxParserResult == FDE_XmlSyntaxResult::Error || |
| 173 m_NodeStack.GetSize() != 1) | 173 m_NodeStack.GetSize() != 1) |
| 174 ? -1 | 174 ? -1 |
| 175 : m_pParser->GetStatus(); | 175 : m_pParser->GetStatus(); |
| 176 } | 176 } |
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