diff options
Diffstat (limited to 'xfa/src/fxfa/src/fm2js/xfa_simpleexpression.cpp')
| -rw-r--r-- | xfa/src/fxfa/src/fm2js/xfa_simpleexpression.cpp | 758 |
1 files changed, 758 insertions, 0 deletions
diff --git a/xfa/src/fxfa/src/fm2js/xfa_simpleexpression.cpp b/xfa/src/fxfa/src/fm2js/xfa_simpleexpression.cpp new file mode 100644 index 0000000000..c309f129ee --- /dev/null +++ b/xfa/src/fxfa/src/fm2js/xfa_simpleexpression.cpp @@ -0,0 +1,758 @@ +// 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
+
+#include "xfa_fm2js.h"
+static CFX_WideStringC gs_lpStrExpFuncName[] = {
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.assign_value_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.logical_or_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.logical_and_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.equality_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.notequality_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.less_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.lessequal_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.greater_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.greaterequal_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.plus_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.minus_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.multiple_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.divide_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.positive_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.negative_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.logical_not_operator"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime."),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.dot_accessor"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.dotdot_accessor"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.concat_fm_object"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.is_fm_object"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.is_fm_array"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.get_fm_value"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.get_fm_jsobj"),
+ FX_WSTRC(L"foxit_xfa_formcalc_runtime.fm_var_filter"),
+};
+CFX_WideStringC XFA_FM_EXPTypeToString(XFA_FM_SimpleExpressionType simpleExpType)
+{
+ return gs_lpStrExpFuncName[simpleExpType];
+}
+static XFA_FMBuildInFunc buildInFuncs[] = {
+ {0x0001f1f5, (FX_LPCWSTR)L"At"},
+ {0x00020b9c, (FX_LPCWSTR)L"FV"},
+ {0x00021aef, (FX_LPCWSTR)L"If"},
+ {0x00023ee6, (FX_LPCWSTR)L"PV"},
+ {0x04b5c9ee, (FX_LPCWSTR)L"Encode"},
+ {0x08e96685, (FX_LPCWSTR)L"DateFmt"},
+ {0x09f99db6, (FX_LPCWSTR)L"Abs"},
+ {0x09f9e583, (FX_LPCWSTR)L"Apr"},
+ {0x09fa043e, (FX_LPCWSTR)L"Avg"},
+ {0x0a9782a0, (FX_LPCWSTR)L"Get"},
+ {0x0b1b09df, (FX_LPCWSTR)L"Len"},
+ {0x0b3543a6, (FX_LPCWSTR)L"Max"},
+ {0x0b356ca4, (FX_LPCWSTR)L"Min"},
+ {0x0b358b60, (FX_LPCWSTR)L"Mod"},
+ {0x0b4fded4, (FX_LPCWSTR)L"NPV"},
+ {0x0b846bf1, (FX_LPCWSTR)L"Pmt"},
+ {0x0b8494f9, (FX_LPCWSTR)L"Put"},
+ {0x0bb8df5d, (FX_LPCWSTR)L"Ref"},
+ {0x0bd37a99, (FX_LPCWSTR)L"Str"},
+ {0x0bd37fb5, (FX_LPCWSTR)L"Sum"},
+ {0x1048469b, (FX_LPCWSTR)L"Cterm"},
+ {0x11e03660, (FX_LPCWSTR)L"Exists"},
+ {0x126236e6, (FX_LPCWSTR)L"Post"},
+ {0x127c6661, (FX_LPCWSTR)L"PPmt"},
+ {0x193ade3e, (FX_LPCWSTR)L"Right"},
+ {0x1ec8ab2c, (FX_LPCWSTR)L"Rate"},
+ {0x20e476dc, (FX_LPCWSTR)L"IsoTime2Num"},
+ {0x23eb6816, (FX_LPCWSTR)L"TimeFmt"},
+ {0x24fb17b0, (FX_LPCWSTR)L"LocalDateFmt"},
+ {0x28dee6e9, (FX_LPCWSTR)L"Format"},
+ {0x2d0890b8, (FX_LPCWSTR)L"Term"},
+ {0x2d71b00f, (FX_LPCWSTR)L"Time"},
+ {0x2f890fb1, (FX_LPCWSTR)L"Num2Time"},
+ {0x3767511d, (FX_LPCWSTR)L"Ceil"},
+ {0x3ffd1941, (FX_LPCWSTR)L"LocalTimeFmt"},
+ {0x442f68c8, (FX_LPCWSTR)L"Round"},
+ {0x46fd1128, (FX_LPCWSTR)L"Eval"},
+ {0x4d629440, (FX_LPCWSTR)L"Date2Num"},
+ {0x4dcf25f8, (FX_LPCWSTR)L"Concat"},
+ {0x4e00255d, (FX_LPCWSTR)L"UnitValue"},
+ {0x55a5cc29, (FX_LPCWSTR)L"Lower"},
+ {0x5e43e04c, (FX_LPCWSTR)L"WordNum"},
+ {0x620ce6ba, (FX_LPCWSTR)L"Ipmt"},
+ {0x6f544d49, (FX_LPCWSTR)L"Count"},
+ {0x7e241013, (FX_LPCWSTR)L"Within"},
+ {0x9b9a6e2b, (FX_LPCWSTR)L"IsoDate2Num"},
+ {0xb2c941c2, (FX_LPCWSTR)L"UnitType"},
+ {0xb598a1f7, (FX_LPCWSTR)L"Uuid"},
+ {0xbde9abde, (FX_LPCWSTR)L"Date"},
+ {0xc0010b80, (FX_LPCWSTR)L"Num2Date"},
+ {0xc1f6144c, (FX_LPCWSTR)L"Upper"},
+ {0xc44028f7, (FX_LPCWSTR)L"Oneof"},
+ {0xc62c1b2c, (FX_LPCWSTR)L"Space"},
+ {0xd0ff50f9, (FX_LPCWSTR)L"HasValue"},
+ {0xd1537042, (FX_LPCWSTR)L"Floor"},
+ {0xd2ac9cf1, (FX_LPCWSTR)L"Time2Num"},
+ {0xd907aee5, (FX_LPCWSTR)L"Num2GMTime"},
+ {0xdf24f7c4, (FX_LPCWSTR)L"Decode"},
+ {0xe2664803, (FX_LPCWSTR)L"Substr"},
+ {0xe3e7b528, (FX_LPCWSTR)L"Stuff"},
+ {0xe6792d4e, (FX_LPCWSTR)L"Rtrim"},
+ {0xe8c23f5b, (FX_LPCWSTR)L"Parse"},
+ {0xea18d121, (FX_LPCWSTR)L"Choose"},
+ {0xebfef69c, (FX_LPCWSTR)L"Replace"},
+ {0xf5ad782b, (FX_LPCWSTR)L"Left"},
+ {0xf7bb2248, (FX_LPCWSTR)L"Ltrim"},
+};
+static const XFA_FMSOMMethod gs_FMSomMethods[] = {
+ {0x00000068, (FX_LPCWSTR)L"h", 0x01},
+ {0x00000077, (FX_LPCWSTR)L"w", 0x01},
+ {0x00000078, (FX_LPCWSTR)L"x", 0x01},
+ {0x00000079, (FX_LPCWSTR)L"y", 0x01},
+ {0x05eb5b0f, (FX_LPCWSTR)L"pageSpan", 0x01},
+ {0x10f1b1bd, (FX_LPCWSTR)L"page", 0x01},
+ {0x3bf1c2a5, (FX_LPCWSTR)L"absPageSpan", 0x01},
+ {0x3c752495, (FX_LPCWSTR)L"verify", 0x0d},
+ {0x44c352ad, (FX_LPCWSTR)L"formNodes", 0x01},
+ {0x5775c2cc, (FX_LPCWSTR)L"absPageInBatch", 0x01},
+ {0x5ee00996, (FX_LPCWSTR)L"setElement", 0x01},
+ {0x7033bfd5, (FX_LPCWSTR)L"insert", 0x03},
+ {0x8c5feb32, (FX_LPCWSTR)L"sheetInBatch", 0x01},
+ {0x8f3a8379, (FX_LPCWSTR)L"sheet", 0x01},
+ {0x92dada4f, (FX_LPCWSTR)L"saveFilteredXML", 0x01},
+ {0x9cab7cae, (FX_LPCWSTR)L"remove", 0x01},
+ {0xa68635f1, (FX_LPCWSTR)L"sign", 0x61},
+ {0xaac241c8, (FX_LPCWSTR)L"isRecordGroup", 0x01},
+ {0xd8ed1467, (FX_LPCWSTR)L"clear", 0x01},
+ {0xda12e518, (FX_LPCWSTR)L"append", 0x01},
+ {0xe74f0653, (FX_LPCWSTR)L"absPage", 0x01},
+};
+CXFA_FMSimpleExpression::CXFA_FMSimpleExpression(FX_DWORD line, XFA_FM_TOKEN op)
+ : m_line(line),
+ m_op(op)
+{
+}
+void CXFA_FMSimpleExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+}
+void CXFA_FMSimpleExpression::ToImpliedReturnJS(CFX_WideTextBuf& javascript)
+{}
+XFA_FM_TOKEN CXFA_FMSimpleExpression::GetOperatorToken()const
+{
+ return m_op;
+}
+CXFA_FMNullExpression::CXFA_FMNullExpression(FX_DWORD line)
+ : CXFA_FMSimpleExpression(line, TOKnull)
+{
+}
+void CXFA_FMNullExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << FX_WSTRC(L"null");
+}
+CXFA_FMNumberExpression::CXFA_FMNumberExpression(FX_DWORD line, CFX_WideStringC wsNumber)
+ : CXFA_FMSimpleExpression(line, TOKnumber), m_wsNumber(wsNumber)
+{
+}
+void CXFA_FMNumberExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << m_wsNumber;
+}
+CXFA_FMStringExpression::CXFA_FMStringExpression(FX_DWORD line, CFX_WideStringC wsString)
+ : CXFA_FMSimpleExpression(line, TOKstring),
+ m_wsString(wsString)
+{
+}
+void CXFA_FMStringExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ CFX_WideString tempStr = m_wsString;
+ if (tempStr.GetLength() > 2) {
+ javascript.AppendChar(L'\"');
+ FX_WCHAR oneChar;
+ for (FX_INT16 i = 1; i < tempStr.GetLength() - 1; i++) {
+ oneChar = tempStr[i];
+ switch (oneChar) {
+ case L'\"': {
+ i++;
+ javascript << FX_WSTRC(L"\\\"");
+ }
+ break;
+ case 0x0d:
+ break;
+ case 0x0a: {
+ javascript << FX_WSTRC(L"\\n");
+ }
+ break;
+ default: {
+ javascript.AppendChar(oneChar);
+ }
+ break;
+ }
+ }
+ javascript.AppendChar(L'\"');
+ } else {
+ javascript << tempStr;
+ }
+}
+CXFA_FMIdentifierExpressionn::CXFA_FMIdentifierExpressionn(FX_DWORD line, CFX_WideStringC wsIdentifier)
+ : CXFA_FMSimpleExpression(line, TOKidentifier), m_wsIdentifier(wsIdentifier)
+{
+}
+void CXFA_FMIdentifierExpressionn::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ CFX_WideString tempStr = m_wsIdentifier;
+ if (tempStr.Equal(FX_WSTRC(L"$"))) {
+ tempStr = FX_WSTRC(L"this");
+ } else if (tempStr.Equal(FX_WSTRC(L"!"))) {
+ tempStr = FX_WSTRC(L"xfa.datasets");
+ } else if (tempStr.Equal(FX_WSTRC(L"$data"))) {
+ tempStr = FX_WSTRC(L"xfa.datasets.data");
+ } else if (tempStr.Equal(FX_WSTRC(L"$event"))) {
+ tempStr = FX_WSTRC(L"xfa.event");
+ } else if (tempStr.Equal(FX_WSTRC(L"$form"))) {
+ tempStr = FX_WSTRC(L"xfa.form");
+ } else if (tempStr.Equal(FX_WSTRC(L"$host"))) {
+ tempStr = FX_WSTRC(L"xfa.host");
+ } else if (tempStr.Equal(FX_WSTRC(L"$layout"))) {
+ tempStr = FX_WSTRC(L"xfa.layout");
+ } else if (tempStr.Equal(FX_WSTRC(L"$template"))) {
+ tempStr = FX_WSTRC(L"xfa.template");
+ } else if (tempStr[0] == L'!') {
+ tempStr = EXCLAMATION_IN_IDENTIFIER + tempStr.Mid(1);
+ }
+ javascript << tempStr;
+ return;
+}
+CXFA_FMUnaryExpression::CXFA_FMUnaryExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp)
+ : CXFA_FMSimpleExpression(line, op), m_pExp(pExp)
+{
+}
+CXFA_FMUnaryExpression::~CXFA_FMUnaryExpression()
+{
+ if (m_pExp != 0) {
+ delete m_pExp;
+ m_pExp = 0;
+ }
+}
+void CXFA_FMUnaryExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+}
+CXFA_FMBinExpression::CXFA_FMBinExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp1, CXFA_FMSimpleExpression *pExp2 )
+ : CXFA_FMSimpleExpression(line, op),
+ m_pExp1(pExp1),
+ m_pExp2(pExp2)
+{
+}
+CXFA_FMBinExpression::~CXFA_FMBinExpression()
+{
+ if (m_pExp1 != 0) {
+ delete m_pExp1;
+ m_pExp1 = 0;
+ }
+ if (m_pExp2 != 0) {
+ delete m_pExp2;
+ m_pExp2 = 0;
+ }
+}
+void CXFA_FMBinExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+}
+CXFA_FMAssignExpression::CXFA_FMAssignExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp1, CXFA_FMSimpleExpression *pExp2 )
+ : CXFA_FMBinExpression(line, op, pExp1, pExp2)
+{
+}
+void CXFA_FMAssignExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << FX_WSTRC(L"if (");
+ javascript << gs_lpStrExpFuncName[ISFMOBJECT];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L"))\n{\n");
+ javascript << gs_lpStrExpFuncName[ASSIGN];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L");\n}\n");
+ CFX_WideTextBuf tempExp1;
+ m_pExp1->ToJavaScript(tempExp1);
+ if (m_pExp1->GetOperatorToken() == TOKidentifier && tempExp1.GetWideString() != FX_WSTRC(L"this")) {
+ javascript << FX_WSTRC(L"else\n{\n");
+ javascript << tempExp1;
+ javascript << FX_WSTRC(L" = ");
+ javascript << gs_lpStrExpFuncName[ASSIGN];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L");\n}\n");
+ }
+}
+void CXFA_FMAssignExpression::ToImpliedReturnJS(CFX_WideTextBuf& javascript)
+{
+ javascript << FX_WSTRC(L"if (");
+ javascript << gs_lpStrExpFuncName[ISFMOBJECT];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L"))\n{\n");
+ javascript << RUNTIMEFUNCTIONRETURNVALUE;
+ javascript << FX_WSTRC(L" = ");
+ javascript << gs_lpStrExpFuncName[ASSIGN];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L");\n}\n");
+ CFX_WideTextBuf tempExp1;
+ m_pExp1->ToJavaScript(tempExp1);
+ if (m_pExp1->GetOperatorToken() == TOKidentifier && tempExp1.GetWideString() != FX_WSTRC(L"this")) {
+ javascript << FX_WSTRC(L"else\n{\n");
+ javascript << RUNTIMEFUNCTIONRETURNVALUE;
+ javascript << FX_WSTRC(L" = ");
+ javascript << tempExp1;
+ javascript << FX_WSTRC(L" = ");
+ javascript << gs_lpStrExpFuncName[ASSIGN];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L");\n}\n");
+ }
+}
+CXFA_FMLogicalOrExpression::CXFA_FMLogicalOrExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp1, CXFA_FMSimpleExpression *pExp2)
+ : CXFA_FMBinExpression(line, op, pExp1, pExp2)
+{
+}
+void CXFA_FMLogicalOrExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << gs_lpStrExpFuncName[LOGICALOR];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMLogicalAndExpression::CXFA_FMLogicalAndExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp1, CXFA_FMSimpleExpression *pExp2 )
+ : CXFA_FMBinExpression(line, op, pExp1, pExp2)
+{
+}
+void CXFA_FMLogicalAndExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << gs_lpStrExpFuncName[LOGICALAND];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMEqualityExpression::CXFA_FMEqualityExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp1, CXFA_FMSimpleExpression *pExp2 )
+ : CXFA_FMBinExpression(line, op, pExp1, pExp2)
+{
+}
+void CXFA_FMEqualityExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ switch(m_op) {
+ case TOKeq:
+ case TOKkseq:
+ javascript << gs_lpStrExpFuncName[EQUALITY];
+ break;
+ case TOKne:
+ case TOKksne:
+ javascript << gs_lpStrExpFuncName[NOTEQUALITY];
+ break;
+ default:
+ FXSYS_assert(FALSE);
+ break;
+ }
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMRelationalExpression::CXFA_FMRelationalExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp1, CXFA_FMSimpleExpression *pExp2 )
+ : CXFA_FMBinExpression(line, op, pExp1, pExp2)
+{
+}
+void CXFA_FMRelationalExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ switch (m_op) {
+ case TOKlt:
+ case TOKkslt:
+ javascript << gs_lpStrExpFuncName[LESS];
+ break;
+ case TOKgt:
+ case TOKksgt:
+ javascript << gs_lpStrExpFuncName[GREATER];
+ break;
+ case TOKle:
+ case TOKksle:
+ javascript << gs_lpStrExpFuncName[LESSEQUAL];
+ break;
+ case TOKge:
+ case TOKksge:
+ javascript << gs_lpStrExpFuncName[GREATEREQUAL];
+ break;
+ default:
+ FXSYS_assert(FALSE);
+ break;
+ }
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMAdditiveExpression::CXFA_FMAdditiveExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp1, CXFA_FMSimpleExpression *pExp2 )
+ : CXFA_FMBinExpression(line, op, pExp1, pExp2)
+{
+}
+void CXFA_FMAdditiveExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ switch (m_op) {
+ case TOKplus:
+ javascript << gs_lpStrExpFuncName[PLUS];
+ break;
+ case TOKminus:
+ javascript << gs_lpStrExpFuncName[MINUS];
+ break;
+ default:
+ FXSYS_assert(FALSE);
+ break;
+ }
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMMultiplicativeExpression::CXFA_FMMultiplicativeExpression(FX_DWORD line, XFA_FM_TOKEN op, CXFA_FMSimpleExpression *pExp1, CXFA_FMSimpleExpression *pExp2 )
+ : CXFA_FMBinExpression(line, op, pExp1, pExp2)
+{
+}
+void CXFA_FMMultiplicativeExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ switch (m_op) {
+ case TOKmul:
+ javascript << gs_lpStrExpFuncName[MULTIPLE];
+ break;
+ case TOKdiv:
+ javascript << gs_lpStrExpFuncName[DIVIDE];
+ break;
+ default:
+ FXSYS_assert(FALSE);
+ break;
+ }
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMPosExpression::CXFA_FMPosExpression(FX_DWORD line, CXFA_FMSimpleExpression *pExp ) : CXFA_FMUnaryExpression(line, TOKplus, pExp)
+{
+}
+void CXFA_FMPosExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << gs_lpStrExpFuncName[POSITIVE];
+ javascript << FX_WSTRC(L"(");
+ m_pExp->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMNegExpression::CXFA_FMNegExpression(FX_DWORD line, CXFA_FMSimpleExpression *pExp )
+ : CXFA_FMUnaryExpression(line, TOKminus, pExp)
+{
+}
+void CXFA_FMNegExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << gs_lpStrExpFuncName[NEGATIVE];
+ javascript << FX_WSTRC(L"(");
+ m_pExp->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMNotExpression::CXFA_FMNotExpression(FX_DWORD line, CXFA_FMSimpleExpression *pExp )
+ : CXFA_FMUnaryExpression(line, TOKksnot, pExp)
+{
+}
+void CXFA_FMNotExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << gs_lpStrExpFuncName[NOT];
+ javascript << FX_WSTRC(L"(");
+ m_pExp->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMCallExpression::CXFA_FMCallExpression(FX_DWORD line, CXFA_FMSimpleExpression *pExp, CFX_PtrArray *pArguments, FX_BOOL bIsSomMethod)
+ : CXFA_FMUnaryExpression(line, TOKcall, pExp),
+ m_pArguments(pArguments),
+ m_bIsSomMethod(bIsSomMethod)
+{
+}
+CXFA_FMCallExpression::~CXFA_FMCallExpression()
+{
+ if (m_pArguments) {
+ FX_INT32 argc = m_pArguments->GetSize();
+ FX_INT32 index = 0;
+ CXFA_FMSimpleExpression *e = 0;
+ while (index < argc) {
+ e = (CXFA_FMSimpleExpression *)m_pArguments->GetAt(index);
+ delete e;
+ index++;
+ }
+ m_pArguments->RemoveAll();
+ delete m_pArguments;
+ m_pArguments = 0;
+ }
+}
+FX_BOOL CXFA_FMCallExpression::IsBuildInFunc(CFX_WideTextBuf& funcName)
+{
+ FX_INT32 iLength = funcName.GetLength();
+ FX_UINT32 uHash = FX_HashCode_String_GetW(funcName.GetBuffer(), iLength, TRUE);
+ XFA_FMBuildInFunc buildinfunction;
+ FX_INT32 iStart = 0, iEnd = (sizeof(buildInFuncs) / sizeof(buildInFuncs[0])) - 1;
+ FX_INT32 iMid = (iStart + iEnd) / 2;
+ do {
+ iMid = (iStart + iEnd) / 2;
+ buildinfunction = buildInFuncs[iMid];
+ if (uHash == buildinfunction.m_uHash) {
+ funcName.Clear();
+ funcName << buildinfunction.m_buildinfunc;
+ return TRUE;
+ } else if (uHash < buildinfunction.m_uHash) {
+ iEnd = iMid - 1;
+ } else {
+ iStart = iMid + 1;
+ }
+ } while (iStart <= iEnd);
+ return FALSE;
+}
+FX_DWORD CXFA_FMCallExpression::IsSomMethodWithObjPara(FX_WSTR methodName)
+{
+ FX_INT32 iLength = methodName.GetLength();
+ FX_UINT32 uHash = FX_HashCode_String_GetW(methodName.GetPtr(), iLength);
+ XFA_FMSOMMethod somMethodWithObjPara;
+ FX_DWORD parameters = 0x00;
+ FX_INT32 iStart = 0, iEnd = (sizeof(gs_FMSomMethods) / sizeof(gs_FMSomMethods[0])) - 1;
+ FX_INT32 iMid = (iStart + iEnd) / 2;
+ do {
+ iMid = (iStart + iEnd) / 2;
+ somMethodWithObjPara = gs_FMSomMethods[iMid];
+ if (uHash == somMethodWithObjPara.m_uHash) {
+ parameters = somMethodWithObjPara.m_dParameters;
+ break;
+ } else if (uHash < somMethodWithObjPara.m_uHash) {
+ iEnd = iMid - 1;
+ } else {
+ iStart = iMid + 1;
+ }
+ } while (iStart <= iEnd);
+ return parameters;
+}
+void CXFA_FMCallExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ CFX_WideTextBuf funcName;
+ m_pExp->ToJavaScript(funcName);
+ if (m_bIsSomMethod) {
+ javascript << funcName;
+ javascript << FX_WSTRC(L"(");
+ if (m_pArguments) {
+ FX_INT32 argc = m_pArguments->GetSize();
+ FX_INT32 index = 0;
+ FX_DWORD methodPara = IsSomMethodWithObjPara(funcName.GetWideString());
+ if (methodPara > 0) {
+ CXFA_FMSimpleExpression *e = 0;
+ while (index < argc) {
+ if ((methodPara & (0x01 << index)) > 0) {
+ javascript << gs_lpStrExpFuncName[GETFMJSOBJ];
+ } else {
+ javascript << gs_lpStrExpFuncName[GETFMVALUE];
+ }
+ javascript << FX_WSTRC(L"(");
+ e = (CXFA_FMSimpleExpression *)m_pArguments->GetAt(index);
+ e->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+ if (index + 1 < argc) {
+ javascript << FX_WSTRC(L", ");
+ }
+ index++;
+ }
+ } else {
+ CXFA_FMSimpleExpression *e = 0;
+ while (index < argc) {
+ javascript << gs_lpStrExpFuncName[GETFMVALUE];
+ javascript << FX_WSTRC(L"(");
+ e = (CXFA_FMSimpleExpression *)m_pArguments->GetAt(index);
+ e->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+ if (index + 1 < argc) {
+ javascript << FX_WSTRC(L", ");
+ }
+ index++;
+ }
+ }
+ }
+ javascript << FX_WSTRC(L")");
+ } else {
+ FX_BOOL isEvalFunc = FALSE;
+ FX_BOOL isExistsFunc = FALSE;
+ if (IsBuildInFunc(funcName)) {
+ if (funcName.GetWideString() == FX_WSTRC(L"Eval")) {
+ isEvalFunc = TRUE;
+ javascript << FX_WSTRC(L"eval.call(this, ");
+ javascript << gs_lpStrExpFuncName[CALL];
+ javascript << FX_WSTRC(L"Translate");
+ } else if (funcName.GetWideString() == FX_WSTRC(L"Exists")) {
+ isExistsFunc = TRUE;
+ javascript << gs_lpStrExpFuncName[CALL];
+ javascript << funcName;
+ } else {
+ javascript << gs_lpStrExpFuncName[CALL];
+ javascript << funcName;
+ }
+ } else {
+ javascript << funcName;
+ }
+ javascript << FX_WSTRC(L"(");
+ if (isExistsFunc) {
+ javascript << FX_WSTRC(L"\n(\nfunction ()\n{\ntry\n{\n");
+ if (m_pArguments && m_pArguments->GetSize() > 0) {
+ CXFA_FMSimpleExpression *e = (CXFA_FMSimpleExpression *)m_pArguments->GetAt(0);
+ javascript << FX_WSTRC(L"return ");
+ e->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L";\n}\n");
+ } else {
+ javascript << FX_WSTRC(L"return 0;\n}\n");
+ }
+ javascript << FX_WSTRC(L"catch(accessExceptions)\n{\nreturn 0;\n}\n}\n).call(this)\n");
+ } else if (m_pArguments) {
+ FX_INT32 argc = m_pArguments->GetSize();
+ FX_INT32 index = 0;
+ CXFA_FMSimpleExpression *e = 0;
+ while (index < argc) {
+ e = (CXFA_FMSimpleExpression *)m_pArguments->GetAt(index);
+ e->ToJavaScript(javascript);
+ if (index + 1 < argc) {
+ javascript << FX_WSTRC(L", ");
+ }
+ index++;
+ }
+ }
+ javascript << FX_WSTRC(L")");
+ if (isEvalFunc) {
+ javascript << FX_WSTRC(L")");
+ }
+ }
+}
+CXFA_FMDotAccessorExpression::CXFA_FMDotAccessorExpression(FX_DWORD line, CXFA_FMSimpleExpression *pAccessor, XFA_FM_TOKEN op,
+ CFX_WideStringC wsIdentifier, CXFA_FMSimpleExpression *pIndexExp)
+ : CXFA_FMBinExpression(line, op, pAccessor, pIndexExp),
+ m_wsIdentifier(wsIdentifier)
+{}
+void CXFA_FMDotAccessorExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << gs_lpStrExpFuncName[DOT];
+ javascript << FX_WSTRC(L"(");
+ if(m_pExp1) {
+ m_pExp1->ToJavaScript(javascript);
+ } else {
+ javascript << FX_WSTRC(L"null");
+ }
+ javascript << FX_WSTRC(L", ");
+ javascript << FX_WSTRC(L"\"");
+ if (m_pExp1 && m_pExp1->GetOperatorToken() == TOKidentifier) {
+ m_pExp1->ToJavaScript(javascript);
+ }
+ javascript << FX_WSTRC(L"\", ");
+ if (m_op == TOKdotscream) {
+ javascript << FX_WSTRC(L"\"#");
+ javascript << m_wsIdentifier;
+ javascript << FX_WSTRC(L"\", ");
+ } else if (m_op == TOKdotstar) {
+ javascript << FX_WSTRC(L"\"*\", ");
+ } else if (m_op == TOKcall) {
+ javascript << FX_WSTRC(L"\"\", ");
+ } else {
+ javascript << FX_WSTRC(L"\"");
+ javascript << m_wsIdentifier;
+ javascript << FX_WSTRC(L"\", ");
+ }
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMIndexExpression::CXFA_FMIndexExpression(FX_DWORD line, XFA_FM_AccessorIndex accessorIndex,
+ CXFA_FMSimpleExpression *pIndexExp, FX_BOOL bIsStarIndex)
+ : CXFA_FMUnaryExpression(line, TOKlbracket, pIndexExp),
+ m_accessorIndex(accessorIndex),
+ m_bIsStarIndex(bIsStarIndex)
+{}
+void CXFA_FMIndexExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ switch(m_accessorIndex) {
+ case ACCESSOR_NO_INDEX:
+ javascript << FX_WSTRC(L"0");
+ break;
+ case ACCESSOR_NO_RELATIVEINDEX:
+ javascript << FX_WSTRC(L"1");
+ break;
+ case ACCESSOR_POSITIVE_INDEX:
+ javascript << FX_WSTRC(L"2");
+ break;
+ case ACCESSOR_NEGATIVE_INDEX:
+ javascript << FX_WSTRC(L"3");
+ break;
+ default:
+ javascript << FX_WSTRC(L"0");
+ }
+ if (!m_bIsStarIndex) {
+ javascript << FX_WSTRC(L", ");
+ if (m_pExp) {
+ m_pExp->ToJavaScript(javascript);
+ } else {
+ javascript << FX_WSTRC(L"0");
+ }
+ }
+}
+CXFA_FMDotDotAccessorExpression::CXFA_FMDotDotAccessorExpression(FX_DWORD line, CXFA_FMSimpleExpression *pAccessor, XFA_FM_TOKEN op,
+ CFX_WideStringC wsIdentifier, CXFA_FMSimpleExpression *pIndexExp)
+ : CXFA_FMBinExpression(line, op, pAccessor, pIndexExp),
+ m_wsIdentifier(wsIdentifier)
+{}
+void CXFA_FMDotDotAccessorExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << gs_lpStrExpFuncName[DOTDOT];
+ javascript << FX_WSTRC(L"(");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L", ");
+ javascript << FX_WSTRC(L"\"");
+ if (m_pExp1 && m_pExp1->GetOperatorToken() == TOKidentifier) {
+ m_pExp1->ToJavaScript(javascript);
+ }
+ javascript << FX_WSTRC(L"\", ");
+ javascript << FX_WSTRC(L"\"");
+ javascript << m_wsIdentifier;
+ javascript << FX_WSTRC(L"\", ");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L")");
+}
+CXFA_FMMethodCallExpression::CXFA_FMMethodCallExpression(FX_DWORD line, CXFA_FMSimpleExpression *pAccessorExp1, CXFA_FMSimpleExpression *pCallExp)
+ : CXFA_FMBinExpression(line, TOKdot, pAccessorExp1, pCallExp)
+{
+}
+void CXFA_FMMethodCallExpression::ToJavaScript(CFX_WideTextBuf& javascript)
+{
+ javascript << FX_WSTRC(L"(\nfunction ()\n{\n");
+ javascript << FX_WSTRC(L"var method_return_value = null;\n");
+ javascript << FX_WSTRC(L"var accessor_object = ");
+ m_pExp1->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L";\n");
+ javascript << FX_WSTRC(L"if (");
+ javascript << gs_lpStrExpFuncName[ISFMARRAY];
+ javascript << FX_WSTRC(L"(accessor_object))\n{\n");
+ javascript << FX_WSTRC(L"for(var index = accessor_object.length - 1; index > 1; index--)\n{\n");
+ javascript << FX_WSTRC(L"method_return_value = accessor_object[index].");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L";\n}\n}\n");
+ javascript << FX_WSTRC(L"else\n{\nmethod_return_value = accessor_object.");
+ m_pExp2->ToJavaScript(javascript);
+ javascript << FX_WSTRC(L";\n}\n");
+ javascript << FX_WSTRC(L"return method_return_value;\n");
+ javascript << FX_WSTRC(L"}\n).call(this)");
+}
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