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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 |
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29 | 29 |
30 void CXFA_FMParse::Check(XFA_FM_TOKEN op) { | 30 void CXFA_FMParse::Check(XFA_FM_TOKEN op) { |
31 if (m_pToken->m_type != op) { | 31 if (m_pToken->m_type != op) { |
32 CFX_WideString ws_TempString = m_pToken->m_wstring; | 32 CFX_WideString ws_TempString = m_pToken->m_wstring; |
33 Error(m_pToken->m_uLinenum, FMERR_EXPECTED_TOKEN, | 33 Error(m_pToken->m_uLinenum, FMERR_EXPECTED_TOKEN, |
34 XFA_FM_KeywordToString(op), ws_TempString.c_str()); | 34 XFA_FM_KeywordToString(op), ws_TempString.c_str()); |
35 } | 35 } |
36 NextToken(); | 36 NextToken(); |
37 } | 37 } |
38 | 38 |
39 void CXFA_FMParse::Error(uint32_t lineNum, XFA_FM_ERRMSG msg, ...) { | 39 void CXFA_FMParse::Error(uint32_t lineNum, const FX_WCHAR* msg, ...) { |
40 m_pErrorInfo->linenum = lineNum; | 40 m_pErrorInfo->linenum = lineNum; |
41 const FX_WCHAR* lpMessageInfo = XFA_FM_ErrorMsg(msg); | |
42 va_list ap; | 41 va_list ap; |
43 va_start(ap, msg); | 42 va_start(ap, msg); |
44 m_pErrorInfo->message.FormatV(lpMessageInfo, ap); | 43 m_pErrorInfo->message.FormatV(msg, ap); |
45 va_end(ap); | 44 va_end(ap); |
46 } | 45 } |
47 | 46 |
48 CFX_PtrArray* CXFA_FMParse::ParseTopExpression() { | 47 CFX_PtrArray* CXFA_FMParse::ParseTopExpression() { |
49 std::unique_ptr<CXFA_FMExpression> e; | 48 std::unique_ptr<CXFA_FMExpression> e; |
50 CFX_PtrArray* expression = new CFX_PtrArray(); | 49 CFX_PtrArray* expression = new CFX_PtrArray(); |
51 while (1) { | 50 while (1) { |
52 if (m_pToken->m_type == TOKeof || m_pToken->m_type == TOKendfunc || | 51 if (m_pToken->m_type == TOKeof || m_pToken->m_type == TOKendfunc || |
53 m_pToken->m_type == TOKendif || m_pToken->m_type == TOKelseif || | 52 m_pToken->m_type == TOKendif || m_pToken->m_type == TOKelseif || |
54 m_pToken->m_type == TOKelse || m_pToken->m_type == TOKreserver) { | 53 m_pToken->m_type == TOKelse || m_pToken->m_type == TOKreserver) { |
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1042 NextToken(); | 1041 NextToken(); |
1043 e.reset(ParseBlockExpression()); | 1042 e.reset(ParseBlockExpression()); |
1044 Check(TOKend); | 1043 Check(TOKend); |
1045 if (m_pErrorInfo->message.IsEmpty()) { | 1044 if (m_pErrorInfo->message.IsEmpty()) { |
1046 e.reset(new CXFA_FMDoExpression(line, e.release())); | 1045 e.reset(new CXFA_FMDoExpression(line, e.release())); |
1047 } else { | 1046 } else { |
1048 e.reset(); | 1047 e.reset(); |
1049 } | 1048 } |
1050 return e.release(); | 1049 return e.release(); |
1051 } | 1050 } |
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