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-rw-r--r--xfa/fxfa/fm2js/cxfa_fmexpression.cpp56
-rw-r--r--xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp83
-rw-r--r--xfa/fxfa/fm2js/cxfa_fmsimpleexpression.h35
3 files changed, 43 insertions, 131 deletions
diff --git a/xfa/fxfa/fm2js/cxfa_fmexpression.cpp b/xfa/fxfa/fm2js/cxfa_fmexpression.cpp
index 42d6546ef1..9381e7f8a1 100644
--- a/xfa/fxfa/fm2js/cxfa_fmexpression.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmexpression.cpp
@@ -14,10 +14,6 @@
namespace {
-const wchar_t RUNTIMEBLOCKTEMPARRAY[] = L"pfm_ary";
-
-const wchar_t RUNTIMEBLOCKTEMPARRAYINDEX[] = L"pfm_ary_idx";
-
const wchar_t kLessEqual[] = L" <= ";
const wchar_t kGreaterEqual[] = L" >= ";
const wchar_t kPlusEqual[] = L" += ";
@@ -103,12 +99,11 @@ bool CXFA_FMFunctionDefinition::ToJavaScript(CFX_WideTextBuf& javascript,
return false;
}
javascript << L"return ";
- if (m_isGlobal) {
- javascript << XFA_FM_EXPTypeToString(GETFMVALUE);
- javascript << L"(pfm_ret)";
- } else {
+ if (m_isGlobal)
+ javascript << L"pfm_rt.get_val(pfm_ret)";
+ else
javascript << L"pfm_ret";
- }
+
javascript << L";\n}\n";
if (m_isGlobal) {
javascript << L").call(this);\n";
@@ -143,9 +138,7 @@ bool CXFA_FMVarExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (!m_pInit->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << tempName;
- javascript << L" = ";
- javascript << XFA_FM_EXPTypeToString(VARFILTER);
- javascript << L"(";
+ javascript << L" = pfm_rt.var_filter(";
javascript << tempName;
javascript << L");\n";
} else {
@@ -189,9 +182,7 @@ bool CXFA_FMExpExpression::ToJavaScript(CFX_WideTextBuf& javascript,
m_pExpression->GetOperatorToken() == TOKdotscream ||
m_pExpression->GetOperatorToken() == TOKdotdot ||
m_pExpression->GetOperatorToken() == TOKdot) {
- javascript << L"pfm_ret = ";
- javascript << XFA_FM_EXPTypeToString(GETFMVALUE);
- javascript << L"(";
+ javascript << L"pfm_ret = pfm_rt.get_val(";
if (!m_pExpression->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << L");\n";
@@ -278,8 +269,7 @@ bool CXFA_FMIfExpression::ToJavaScript(CFX_WideTextBuf& javascript,
javascript << L"if (";
if (m_pExpression) {
- javascript << XFA_FM_EXPTypeToString(GETFMVALUE);
- javascript << L"(";
+ javascript << L"pfm_rt.get_val(";
if (!m_pExpression->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << L")";
@@ -422,17 +412,14 @@ bool CXFA_FMForExpression::ToJavaScript(CFX_WideTextBuf& javascript,
javascript << L" = null;\n";
javascript << L"for (";
javascript << tempVariant;
- javascript << L" = ";
- javascript << XFA_FM_EXPTypeToString(GETFMVALUE);
- javascript << L"(";
+ javascript << L" = pfm_rt.get_val(";
if (!m_pAssignment->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << L"); ";
javascript << tempVariant;
javascript << (m_bDirection ? kLessEqual : kGreaterEqual);
- javascript << XFA_FM_EXPTypeToString(GETFMVALUE);
- javascript << L"(";
+ javascript << L"pfm_rt.get_val(";
if (!m_pAccessor->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << L"); ";
@@ -443,8 +430,7 @@ bool CXFA_FMForExpression::ToJavaScript(CFX_WideTextBuf& javascript,
return false;
if (m_pStep) {
- javascript << XFA_FM_EXPTypeToString(GETFMVALUE);
- javascript << L"(";
+ javascript << L"pfm_rt.get_val(";
if (!m_pStep->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << L")";
@@ -492,11 +478,7 @@ bool CXFA_FMForeachExpression::ToJavaScript(CFX_WideTextBuf& javascript,
javascript << m_wsIdentifier;
}
javascript << L" = null;\n";
- javascript << L"var ";
- javascript << RUNTIMEBLOCKTEMPARRAY;
- javascript << L" = ";
- javascript << XFA_FM_EXPTypeToString(CONCATFMOBJECT);
- javascript << L"(";
+ javascript << L"var pfm_ary = pfm_rt.concat_obj(";
for (const auto& expr : m_pAccessors) {
if (!expr->ToJavaScript(javascript, ReturnType::kInfered))
@@ -505,14 +487,8 @@ bool CXFA_FMForeachExpression::ToJavaScript(CFX_WideTextBuf& javascript,
javascript << L", ";
}
javascript << L");\n";
- javascript << L"var ";
- javascript << RUNTIMEBLOCKTEMPARRAYINDEX;
- javascript << (L" = 0;\n");
- javascript << L"while(";
- javascript << RUNTIMEBLOCKTEMPARRAYINDEX;
- javascript << L" < ";
- javascript << RUNTIMEBLOCKTEMPARRAY;
- javascript << L".length)\n{\n";
+ javascript << L"var pfm_ary_idx = 0;\n";
+ javascript << L"while(pfm_ary_idx < pfm_ary.length)\n{\n";
if (m_wsIdentifier[0] == L'!') {
WideString tempIdentifier =
L"pfm__excl__" + m_wsIdentifier.Right(m_wsIdentifier.GetLength() - 1);
@@ -520,11 +496,7 @@ bool CXFA_FMForeachExpression::ToJavaScript(CFX_WideTextBuf& javascript,
} else {
javascript << m_wsIdentifier;
}
- javascript << L" = ";
- javascript << RUNTIMEBLOCKTEMPARRAY;
- javascript << L"[";
- javascript << RUNTIMEBLOCKTEMPARRAYINDEX;
- javascript << L"++];\n";
+ javascript << L" = pfm_ary[pfm_ary_idx++];\n";
if (!m_pList->ToJavaScript(javascript, type))
return false;
javascript << L"}\n";
diff --git a/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp b/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
index c634a512d1..76f780f962 100644
--- a/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
@@ -18,19 +18,6 @@
namespace {
-// Indexed by XFA_FM_SimpleExpressionType
-const wchar_t* const gs_lpStrExpFuncName[] = {
- L"pfm_rt.asgn_val_op", L"pfm_rt.log_or_op", L"pfm_rt.log_and_op",
- L"pfm_rt.eq_op", L"pfm_rt.neq_op", L"pfm_rt.lt_op",
- L"pfm_rt.le_op", L"pfm_rt.gt_op", L"pfm_rt.ge_op",
- L"pfm_rt.plus_op", L"pfm_rt.minus_op", L"pfm_rt.mul_op",
- L"pfm_rt.div_op", L"pfm_rt.pos_op", L"pfm_rt.neg_op",
- L"pfm_rt.log_not_op", L"pfm_rt.", L"pfm_rt.dot_acc",
- L"pfm_rt.dotdot_acc", L"pfm_rt.concat_obj", L"pfm_rt.is_obj",
- L"pfm_rt.is_ary", L"pfm_rt.get_val", L"pfm_rt.get_jsobj",
- L"pfm_rt.var_filter",
-};
-
const wchar_t* const g_BuiltInFuncs[] = {
L"Abs", L"Apr", L"At", L"Avg",
L"Ceil", L"Choose", L"Concat", L"Count",
@@ -84,11 +71,6 @@ const XFA_FMSOMMethod gs_FMSomMethods[] = {
} // namespace
-WideStringView XFA_FM_EXPTypeToString(
- XFA_FM_SimpleExpressionType simpleExpType) {
- return gs_lpStrExpFuncName[simpleExpType];
-}
-
CXFA_FMSimpleExpression::CXFA_FMSimpleExpression(uint32_t line, XFA_FM_TOKEN op)
: m_line(line), m_op(op) {}
@@ -251,9 +233,7 @@ bool CXFA_FMAssignExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (CXFA_IsTooBig(javascript) || !depthManager.IsWithinMaxDepth())
return false;
- javascript << L"if (";
- javascript << gs_lpStrExpFuncName[ISFMOBJECT];
- javascript << L"(";
+ javascript << L"if (pfm_rt.is_obj(";
CFX_WideTextBuf tempExp1;
if (!m_pExp1->ToJavaScript(tempExp1, ReturnType::kInfered))
return false;
@@ -263,8 +243,7 @@ bool CXFA_FMAssignExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (type == ReturnType::kImplied)
javascript << L"pfm_ret = ";
- javascript << gs_lpStrExpFuncName[ASSIGN];
- javascript << L"(";
+ javascript << L"pfm_rt.asgn_val_op(";
javascript << tempExp1;
javascript << L", ";
@@ -280,9 +259,7 @@ bool CXFA_FMAssignExpression::ToJavaScript(CFX_WideTextBuf& javascript,
javascript << L"pfm_ret = ";
javascript << tempExp1;
- javascript << L" = ";
- javascript << gs_lpStrExpFuncName[ASSIGN];
- javascript << L"(";
+ javascript << L" = pfm_rt.asgn_val_op(";
javascript << tempExp1;
javascript << L", ";
javascript << tempExp2;
@@ -304,8 +281,7 @@ bool CXFA_FMLogicalOrExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (CXFA_IsTooBig(javascript) || !depthManager.IsWithinMaxDepth())
return false;
- javascript << gs_lpStrExpFuncName[LOGICALOR];
- javascript << L"(";
+ javascript << L"pfm_rt.log_or_op(";
if (!m_pExp1->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << L", ";
@@ -328,8 +304,7 @@ bool CXFA_FMLogicalAndExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (CXFA_IsTooBig(javascript) || !depthManager.IsWithinMaxDepth())
return false;
- javascript << gs_lpStrExpFuncName[LOGICALAND];
- javascript << L"(";
+ javascript << L"pfm_rt.log_and_op(";
if (!m_pExp1->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << L", ";
@@ -355,11 +330,11 @@ bool CXFA_FMEqualityExpression::ToJavaScript(CFX_WideTextBuf& javascript,
switch (m_op) {
case TOKeq:
case TOKkseq:
- javascript << gs_lpStrExpFuncName[EQUALITY];
+ javascript << L"pfm_rt.eq_op";
break;
case TOKne:
case TOKksne:
- javascript << gs_lpStrExpFuncName[NOTEQUALITY];
+ javascript << L"pfm_rt.neq_op";
break;
default:
NOTREACHED();
@@ -391,19 +366,19 @@ bool CXFA_FMRelationalExpression::ToJavaScript(CFX_WideTextBuf& javascript,
switch (m_op) {
case TOKlt:
case TOKkslt:
- javascript << gs_lpStrExpFuncName[LESS];
+ javascript << L"pfm_rt.lt_op";
break;
case TOKgt:
case TOKksgt:
- javascript << gs_lpStrExpFuncName[GREATER];
+ javascript << L"pfm_rt.gt_op";
break;
case TOKle:
case TOKksle:
- javascript << gs_lpStrExpFuncName[LESSEQUAL];
+ javascript << L"pfm_rt.le_op";
break;
case TOKge:
case TOKksge:
- javascript << gs_lpStrExpFuncName[GREATEREQUAL];
+ javascript << L"pfm_rt.ge_op";
break;
default:
NOTREACHED();
@@ -434,10 +409,10 @@ bool CXFA_FMAdditiveExpression::ToJavaScript(CFX_WideTextBuf& javascript,
switch (m_op) {
case TOKplus:
- javascript << gs_lpStrExpFuncName[PLUS];
+ javascript << L"pfm_rt.plus_op";
break;
case TOKminus:
- javascript << gs_lpStrExpFuncName[MINUS];
+ javascript << L"pfm_rt.minus_op";
break;
default:
NOTREACHED();
@@ -468,10 +443,10 @@ bool CXFA_FMMultiplicativeExpression::ToJavaScript(CFX_WideTextBuf& javascript,
switch (m_op) {
case TOKmul:
- javascript << gs_lpStrExpFuncName[MULTIPLE];
+ javascript << L"pfm_rt.mul_op";
break;
case TOKdiv:
- javascript << gs_lpStrExpFuncName[DIVIDE];
+ javascript << L"pfm_rt.div_op";
break;
default:
NOTREACHED();
@@ -498,7 +473,7 @@ bool CXFA_FMPosExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (CXFA_IsTooBig(javascript) || !depthManager.IsWithinMaxDepth())
return false;
- javascript << gs_lpStrExpFuncName[POSITIVE];
+ javascript << L"pfm_rt.pos_op";
javascript << L"(";
if (!m_pExp->ToJavaScript(javascript, ReturnType::kInfered))
return false;
@@ -517,7 +492,7 @@ bool CXFA_FMNegExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (CXFA_IsTooBig(javascript) || !depthManager.IsWithinMaxDepth())
return false;
- javascript << gs_lpStrExpFuncName[NEGATIVE];
+ javascript << L"pfm_rt.neg_op";
javascript << L"(";
if (!m_pExp->ToJavaScript(javascript, ReturnType::kInfered))
return false;
@@ -536,7 +511,7 @@ bool CXFA_FMNotExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (CXFA_IsTooBig(javascript) || !depthManager.IsWithinMaxDepth())
return false;
- javascript << gs_lpStrExpFuncName[NOT];
+ javascript << L"pfm_rt.log_not_op";
javascript << L"(";
if (!m_pExp->ToJavaScript(javascript, ReturnType::kInfered))
return false;
@@ -608,9 +583,9 @@ bool CXFA_FMCallExpression::ToJavaScript(CFX_WideTextBuf& javascript,
// the 6th. Make sure we don't overflow the shift when doing this
// check. If we ever need more the 32 object params we can revisit.
if (i < 32 && (methodPara & (0x01 << i)) > 0) {
- javascript << gs_lpStrExpFuncName[GETFMJSOBJ];
+ javascript << L"pfm_rt.get_jsobj";
} else {
- javascript << gs_lpStrExpFuncName[GETFMVALUE];
+ javascript << L"pfm_rt.get_val";
}
javascript << L"(";
const auto& expr = m_Arguments[i];
@@ -623,7 +598,7 @@ bool CXFA_FMCallExpression::ToJavaScript(CFX_WideTextBuf& javascript,
}
} else {
for (const auto& expr : m_Arguments) {
- javascript << gs_lpStrExpFuncName[GETFMVALUE];
+ javascript << L"pfm_rt.get_val";
javascript << L"(";
if (!expr->ToJavaScript(javascript, ReturnType::kInfered))
return false;
@@ -639,15 +614,13 @@ bool CXFA_FMCallExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (IsBuiltInFunc(&funcName)) {
if (funcName.AsStringView() == L"Eval") {
isEvalFunc = true;
- javascript << L"eval.call(this, ";
- javascript << gs_lpStrExpFuncName[CALL];
- javascript << L"Translate";
+ javascript << L"eval.call(this, pfm_rt.Translate";
} else if (funcName.AsStringView() == L"Exists") {
isExistsFunc = true;
- javascript << gs_lpStrExpFuncName[CALL];
+ javascript << L"pfm_rt.";
javascript << funcName;
} else {
- javascript << gs_lpStrExpFuncName[CALL];
+ javascript << L"pfm_rt.";
javascript << funcName;
}
} else {
@@ -707,7 +680,7 @@ bool CXFA_FMDotAccessorExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (CXFA_IsTooBig(javascript) || !depthManager.IsWithinMaxDepth())
return false;
- javascript << gs_lpStrExpFuncName[DOT];
+ javascript << L"pfm_rt.dot_acc";
javascript << L"(";
CFX_WideTextBuf tempExp1;
if (m_pExp1) {
@@ -805,7 +778,7 @@ bool CXFA_FMDotDotAccessorExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (CXFA_IsTooBig(javascript) || !depthManager.IsWithinMaxDepth())
return false;
- javascript << gs_lpStrExpFuncName[DOTDOT];
+ javascript << L"pfm_rt.dotdot_acc";
javascript << L"(";
CFX_WideTextBuf tempExp1;
if (!m_pExp1->ToJavaScript(tempExp1, ReturnType::kInfered))
@@ -847,9 +820,7 @@ bool CXFA_FMMethodCallExpression::ToJavaScript(CFX_WideTextBuf& javascript,
if (!m_pExp1->ToJavaScript(javascript, ReturnType::kInfered))
return false;
javascript << L";\n";
- javascript << L"if (";
- javascript << gs_lpStrExpFuncName[ISFMARRAY];
- javascript << L"(accessor_object))\n{\n";
+ javascript << L"if (pfm_rt.is_ary(accessor_object))\n{\n";
javascript << L"for(var index = accessor_object.length - 1; index > 1; "
L"index--)\n{\n";
javascript << L"method_return_value = accessor_object[index].";
diff --git a/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.h b/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.h
index 3196fa0273..57f4d2ed11 100644
--- a/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.h
+++ b/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.h
@@ -12,39 +12,6 @@
#include "xfa/fxfa/fm2js/cxfa_fmlexer.h"
-enum XFA_FM_SimpleExpressionType {
- ASSIGN,
- LOGICALOR,
- LOGICALAND,
- EQUALITY,
- NOTEQUALITY,
- LESS,
- LESSEQUAL,
- GREATER,
- GREATEREQUAL,
- PLUS,
- MINUS,
- MULTIPLE,
- DIVIDE,
- POSITIVE,
- NEGATIVE,
- NOT,
- CALL,
- DOT,
- DOTDOT,
- CONCATFMOBJECT,
- ISFMOBJECT,
- ISFMARRAY,
- GETFMVALUE,
- GETFMJSOBJ,
- VARFILTER
-};
-
-class CFX_WideTextBuf;
-
-WideStringView XFA_FM_EXPTypeToString(
- XFA_FM_SimpleExpressionType simpleExpType);
-
enum XFA_FM_AccessorIndex {
ACCESSOR_NO_INDEX,
ACCESSOR_NO_RELATIVEINDEX,
@@ -54,6 +21,8 @@ enum XFA_FM_AccessorIndex {
enum class ReturnType { kImplied, kInfered };
+class CFX_WideTextBuf;
+
class CXFA_FMSimpleExpression {
public:
CXFA_FMSimpleExpression(uint32_t line, XFA_FM_TOKEN op);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 16:10:17 +0000