| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef XFA_FXFA_FM2JS_XFA_FMPARSE_H_ |
| #define XFA_FXFA_FM2JS_XFA_FMPARSE_H_ |
| |
| #include <memory> |
| |
| #include "xfa/fxfa/fm2js/xfa_expression.h" |
| #include "xfa/fxfa/fm2js/xfa_lexer.h" |
| |
| class CXFA_FMParse { |
| public: |
| CXFA_FMParse(); |
| int32_t Init(const CFX_WideStringC& wsFormcalc, CXFA_FMErrorInfo* pErrorInfo); |
| void NextToken(); |
| void Check(XFA_FM_TOKEN op); |
| void Error(uint32_t lineNum, const FX_WCHAR* msg, ...); |
| CFX_PtrArray* ParseTopExpression(); |
| CXFA_FMExpression* ParseFunction(); |
| CXFA_FMExpression* ParseExpression(); |
| CXFA_FMExpression* ParseVarExpression(); |
| CXFA_FMExpression* ParseExpExpression(); |
| CXFA_FMExpression* ParseBlockExpression(); |
| CXFA_FMExpression* ParseIfExpression(); |
| CXFA_FMExpression* ParseWhileExpression(); |
| CXFA_FMExpression* ParseForExpression(); |
| CXFA_FMExpression* ParseForeachExpression(); |
| CXFA_FMExpression* ParseDoExpression(); |
| CXFA_FMSimpleExpression* ParseParenExpression(); |
| CXFA_FMSimpleExpression* ParseSimpleExpression(); |
| CXFA_FMSimpleExpression* ParseSubassignmentInForExpression(); |
| CXFA_FMSimpleExpression* ParseLogicalOrExpression(); |
| CXFA_FMSimpleExpression* ParseLogicalAndExpression(); |
| CXFA_FMSimpleExpression* ParseEqualityExpression(); |
| CXFA_FMSimpleExpression* ParseRelationalExpression(); |
| CXFA_FMSimpleExpression* ParseAddtiveExpression(); |
| CXFA_FMSimpleExpression* ParseMultiplicativeExpression(); |
| CXFA_FMSimpleExpression* ParseUnaryExpression(); |
| CXFA_FMSimpleExpression* ParsePrimaryExpression(); |
| CXFA_FMSimpleExpression* ParsePostExpression(CXFA_FMSimpleExpression* e); |
| CXFA_FMSimpleExpression* ParseIndexExpression(); |
| |
| private: |
| std::unique_ptr<CXFA_FMLexer> m_lexer; |
| CXFA_FMToken* m_pToken; |
| CXFA_FMErrorInfo* m_pErrorInfo; |
| }; |
| |
| #endif // XFA_FXFA_FM2JS_XFA_FMPARSE_H_ |