// 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_FM_PARSE_H | |
#define _XFA_FM_PARSE_H | |
class CXFA_FMParse { | |
public: | |
CXFA_FMParse(); | |
~CXFA_FMParse(); | |
int32_t Init(const CFX_WideStringC& wsFormcalc, CXFA_FMErrorInfo* pErrorInfo); | |
void NextToken(); | |
void Check(XFA_FM_TOKEN op); | |
void Error(FX_DWORD lineNum, XFA_FM_ERRMSG 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: | |
const FX_WCHAR* m_pScript; | |
FX_STRSIZE m_uLength; | |
CXFA_FMLexer* m_lexer; | |
CXFA_FMToken* m_pToken; | |
CXFA_FMErrorInfo* m_pErrorInfo; | |
}; | |
#endif |