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PL286/external/pdfium/xfa/fxfa/fm2js/xfa_fm2jscontext.h

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// 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_FM2JSCONTEXT_H_
#define XFA_FXFA_FM2JS_XFA_FM2JSCONTEXT_H_
#include <memory>
#include <vector>
#include "fxjs/cfxjse_arguments.h"
#include "fxjs/cfxjse_context.h"
#include "xfa/fxfa/parser/xfa_resolvenode_rs.h"
class CXFA_FM2JSContext : public CFXJSE_HostObject {
public:
CXFA_FM2JSContext(v8::Isolate* pScriptIsolate,
CFXJSE_Context* pScriptContext,
CXFA_Document* pDoc);
~CXFA_FM2JSContext() override;
static void Abs(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Avg(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Ceil(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Count(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Floor(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Max(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Min(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Mod(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Round(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Sum(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Date(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Date2Num(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void DateFmt(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void IsoDate2Num(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void IsoTime2Num(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void LocalDateFmt(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void LocalTimeFmt(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Num2Date(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Num2GMTime(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Num2Time(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Time(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Time2Num(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void TimeFmt(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static bool IsIsoDateFormat(const FX_CHAR* pData,
int32_t iLength,
int32_t& iStyle,
int32_t& iYear,
int32_t& iMonth,
int32_t& iDay);
static bool IsIsoTimeFormat(const FX_CHAR* pData,
int32_t iLength,
int32_t& iHour,
int32_t& iMinute,
int32_t& iSecond,
int32_t& iMilliSecond,
int32_t& iZoneHour,
int32_t& iZoneMinute);
static bool IsIsoDateTimeFormat(const FX_CHAR* pData,
int32_t iLength,
int32_t& iYear,
int32_t& iMonth,
int32_t& iDay,
int32_t& iHour,
int32_t& iMinute,
int32_t& iSecond,
int32_t& iMillionSecond,
int32_t& iZoneHour,
int32_t& iZoneMinute);
static bool Local2IsoDate(CFXJSE_Value* pThis,
const CFX_ByteStringC& szDate,
const CFX_ByteStringC& szFormat,
const CFX_ByteStringC& szLocale,
CFX_ByteString& strIsoDate);
static bool Local2IsoTime(CFXJSE_Value* pThis,
const CFX_ByteStringC& szTime,
const CFX_ByteStringC& szFormat,
const CFX_ByteStringC& szLocale,
CFX_ByteString& strIsoTime);
static bool IsoDate2Local(CFXJSE_Value* pThis,
const CFX_ByteStringC& szDate,
const CFX_ByteStringC& szFormat,
const CFX_ByteStringC& szLocale,
CFX_ByteString& strLocalDate);
static bool IsoTime2Local(CFXJSE_Value* pThis,
const CFX_ByteStringC& szTime,
const CFX_ByteStringC& szFormat,
const CFX_ByteStringC& szLocale,
CFX_ByteString& strLocalTime);
static bool GetGMTTime(CFXJSE_Value* pThis,
const CFX_ByteStringC& szTime,
const CFX_ByteStringC& szFormat,
const CFX_ByteStringC& szLocale,
CFX_ByteString& strGMTTime);
static int32_t DateString2Num(const CFX_ByteStringC& szDateString);
static void GetLocalDateFormat(CFXJSE_Value* pThis,
int32_t iStyle,
const CFX_ByteStringC& szLocalStr,
CFX_ByteString& strFormat,
bool bStandard);
static void GetLocalTimeFormat(CFXJSE_Value* pThis,
int32_t iStyle,
const CFX_ByteStringC& szLocalStr,
CFX_ByteString& strFormat,
bool bStandard);
static void GetStandardDateFormat(CFXJSE_Value* pThis,
int32_t iStyle,
const CFX_ByteStringC& szLocalStr,
CFX_ByteString& strFormat);
static void GetStandardTimeFormat(CFXJSE_Value* pThis,
int32_t iStyle,
const CFX_ByteStringC& szLocalStr,
CFX_ByteString& strFormat);
static void Num2AllTime(CFXJSE_Value* pThis,
int32_t iTime,
const CFX_ByteStringC& szFormat,
const CFX_ByteStringC& szLocale,
bool bGM,
CFX_ByteString& strTime);
static void GetLocalTimeZone(int32_t& iHour, int32_t& iMin, int32_t& iSec);
static void Apr(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void CTerm(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void FV(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void IPmt(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void NPV(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Pmt(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void PPmt(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void PV(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Rate(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Term(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Choose(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Exists(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void HasValue(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Oneof(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Within(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void If(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Eval(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Ref(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void UnitType(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void UnitValue(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void At(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Concat(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Decode(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void DecodeURL(const CFX_ByteStringC& szURLString,
CFX_ByteTextBuf& szResultBuf);
static void DecodeHTML(const CFX_ByteStringC& szHTMLString,
CFX_ByteTextBuf& szResultBuf);
static void DecodeXML(const CFX_ByteStringC& szXMLString,
CFX_ByteTextBuf& szResultBuf);
static void Encode(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void EncodeURL(const CFX_ByteStringC& szURLString,
CFX_ByteTextBuf& szResultBuf);
static void EncodeHTML(const CFX_ByteStringC& szHTMLString,
CFX_ByteTextBuf& szResultBuf);
static void EncodeXML(const CFX_ByteStringC& szXMLString,
CFX_ByteTextBuf& szResultBuf);
static bool HTMLSTR2Code(const CFX_WideStringC& pData, uint32_t& iCode);
static bool HTMLCode2STR(uint32_t iCode, CFX_WideString& wsHTMLReserve);
static void Format(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Left(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Len(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Lower(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Ltrim(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Parse(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Replace(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Right(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Rtrim(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Space(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Str(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Stuff(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Substr(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Uuid(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Upper(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void WordNum(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void TrillionUS(const CFX_ByteStringC& szData,
CFX_ByteTextBuf& strBuf);
static void WordUS(const CFX_ByteStringC& szData,
int32_t iStyle,
CFX_ByteTextBuf& strBuf);
static void Get(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Post(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void Put(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void assign_value_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void logical_or_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void logical_and_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void equality_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void notequality_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static bool fm_ref_equal(CFXJSE_Value* pThis, CFXJSE_Arguments& args);
static void less_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void lessequal_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void greater_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void greaterequal_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void plus_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void minus_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void multiple_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void divide_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void positive_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void negative_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void logical_not_operator(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void dot_accessor(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void dotdot_accessor(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void eval_translation(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void is_fm_object(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void is_fm_array(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void get_fm_value(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void get_fm_jsobj(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void fm_var_filter(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static void concat_fm_object(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args);
static int32_t hvalue_get_array_length(CFXJSE_Value* pThis,
CFXJSE_Value* arg);
static bool simpleValueCompare(CFXJSE_Value* pThis,
CFXJSE_Value* firstValue,
CFXJSE_Value* secondValue);
static void unfoldArgs(
CFXJSE_Value* pThis,
CFXJSE_Arguments& args,
std::vector<std::unique_ptr<CFXJSE_Value>>* resultValues,
int32_t iStart = 0);
static void GetObjectDefaultValue(CFXJSE_Value* pObjectValue,
CFXJSE_Value* pDefaultValue);
static bool SetObjectDefaultValue(CFXJSE_Value* pObjectValue,
CFXJSE_Value* pNewValue);
static void GenerateSomExpression(const CFX_ByteStringC& szName,
int32_t iIndexFlags,
int32_t iIndexValue,
bool bIsStar,
CFX_ByteString& szSomExp);
static bool GetObjectForName(CFXJSE_Value* pThis,
CFXJSE_Value* accessorValue,
const CFX_ByteStringC& szAccessorName);
static int32_t ResolveObjects(CFXJSE_Value* pThis,
CFXJSE_Value* pParentValue,
const CFX_ByteStringC& bsSomExp,
XFA_RESOLVENODE_RS& resoveNodeRS,
bool bdotAccessor = true,
bool bHasNoResolveName = false);
static void ParseResolveResult(
CFXJSE_Value* pThis,
const XFA_RESOLVENODE_RS& resoveNodeRS,
CFXJSE_Value* pParentValue,
std::vector<std::unique_ptr<CFXJSE_Value>>* resultValues,
bool* bAttribute);
static std::unique_ptr<CFXJSE_Value> GetSimpleValue(CFXJSE_Value* pThis,
CFXJSE_Arguments& args,
uint32_t index);
static bool ValueIsNull(CFXJSE_Value* pThis, CFXJSE_Value* pValue);
static int32_t ValueToInteger(CFXJSE_Value* pThis, CFXJSE_Value* pValue);
static FX_FLOAT ValueToFloat(CFXJSE_Value* pThis, CFXJSE_Value* pValue);
static FX_DOUBLE ValueToDouble(CFXJSE_Value* pThis, CFXJSE_Value* pValue);
static void ValueToUTF8String(CFXJSE_Value* pValue,
CFX_ByteString& outputValue);
static double ExtractDouble(CFXJSE_Value* pThis,
CFXJSE_Value* src,
bool* ret);
static int32_t Translate(const CFX_WideStringC& wsFormcalc,
CFX_WideTextBuf& wsJavascript,
CFX_WideString& wsError);
void GlobalPropertyGetter(CFXJSE_Value* pValue);
private:
v8::Isolate* GetScriptRuntime() const { return m_pIsolate; }
CXFA_Document* GetDocument() const { return m_pDocument; }
void ThrowNoDefaultPropertyException(const CFX_ByteStringC& name) const;
void ThrowCompilerErrorException() const;
void ThrowDivideByZeroException() const;
void ThrowServerDeniedException() const;
void ThrowPropertyNotInObjectException(const CFX_WideString& name,
const CFX_WideString& exp) const;
void ThrowArgumentMismatchException() const;
void ThrowParamCountMismatchException(const CFX_WideString& method) const;
void ThrowException(const FX_WCHAR* str, ...) const;
v8::Isolate* m_pIsolate;
CFXJSE_Class* m_pFMClass;
std::unique_ptr<CFXJSE_Value> m_pValue;
CXFA_Document* const m_pDocument;
};
#endif // XFA_FXFA_FM2JS_XFA_FM2JSCONTEXT_H_