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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 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/fm2js/xfa_fmparse.h" | 7 #include "xfa/fxfa/fm2js/xfa_fmparse.h" |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 | 10 |
11 CXFA_FMParse::CXFA_FMParse() : m_pToken(nullptr), m_pErrorInfo(0) {} | 11 CXFA_FMParse::CXFA_FMParse() : m_pToken(nullptr), m_pErrorInfo(0) {} |
12 | 12 |
| 13 CXFA_FMParse::~CXFA_FMParse() {} |
| 14 |
13 int32_t CXFA_FMParse::Init(const CFX_WideStringC& wsFormcalc, | 15 int32_t CXFA_FMParse::Init(const CFX_WideStringC& wsFormcalc, |
14 CXFA_FMErrorInfo* pErrorInfo) { | 16 CXFA_FMErrorInfo* pErrorInfo) { |
15 m_pErrorInfo = pErrorInfo; | 17 m_pErrorInfo = pErrorInfo; |
16 m_lexer.reset(new CXFA_FMLexer(wsFormcalc, m_pErrorInfo)); | 18 m_lexer.reset(new CXFA_FMLexer(wsFormcalc, m_pErrorInfo)); |
17 return 0; | 19 return 0; |
18 } | 20 } |
19 | 21 |
20 void CXFA_FMParse::NextToken() { | 22 void CXFA_FMParse::NextToken() { |
21 m_pToken = m_lexer->NextToken(); | 23 m_pToken = m_lexer->NextToken(); |
22 while (m_pToken->m_type == TOKreserver) { | 24 while (m_pToken->m_type == TOKreserver) { |
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1040 NextToken(); | 1042 NextToken(); |
1041 e.reset(ParseBlockExpression()); | 1043 e.reset(ParseBlockExpression()); |
1042 Check(TOKend); | 1044 Check(TOKend); |
1043 if (m_pErrorInfo->message.IsEmpty()) { | 1045 if (m_pErrorInfo->message.IsEmpty()) { |
1044 e.reset(new CXFA_FMDoExpression(line, e.release())); | 1046 e.reset(new CXFA_FMDoExpression(line, e.release())); |
1045 } else { | 1047 } else { |
1046 e.reset(); | 1048 e.reset(); |
1047 } | 1049 } |
1048 return e.release(); | 1050 return e.release(); |
1049 } | 1051 } |
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