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-rw-r--r--xfa/fxfa/fm2js/cxfa_fmexpression.cpp21
-rw-r--r--xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp75
2 files changed, 45 insertions, 51 deletions
diff --git a/xfa/fxfa/fm2js/cxfa_fmexpression.cpp b/xfa/fxfa/fm2js/cxfa_fmexpression.cpp
index b2995cae4c..a3c65a2203 100644
--- a/xfa/fxfa/fm2js/cxfa_fmexpression.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmexpression.cpp
@@ -362,24 +362,23 @@ bool CXFA_FMForExpression::ToJavaScript(CFX_WideTextBuf& js, ReturnType type) {
WideString tmpName = IdentifierToName(m_wsVariant);
js << L"var " << tmpName << L" = null;\n";
- CFX_WideTextBuf assign_txt;
- if (!m_pAssignment->ToJavaScript(assign_txt, ReturnType::kInfered))
+ js << L"for (" << tmpName << L" = pfm_rt.get_val(";
+ if (!m_pAssignment->ToJavaScript(js, ReturnType::kInfered))
return false;
+ js << L"); ";
- CFX_WideTextBuf accessor_txt;
- if (!m_pAccessor->ToJavaScript(accessor_txt, ReturnType::kInfered))
+ js << tmpName << (m_bDirection ? kLessEqual : kGreaterEqual);
+ js << L"pfm_rt.get_val(";
+ if (!m_pAccessor->ToJavaScript(js, ReturnType::kInfered))
return false;
+ js << L"); ";
- js << L"for (" << tmpName << L" = pfm_rt.get_val(" << assign_txt << L"); ";
- js << tmpName << (m_bDirection ? kLessEqual : kGreaterEqual);
- js << L"pfm_rt.get_val(" << accessor_txt << L"); ";
js << tmpName << (m_bDirection ? kPlusEqual : kMinusEqual);
if (m_pStep) {
- CFX_WideTextBuf step_txt;
- if (!m_pStep->ToJavaScript(step_txt, ReturnType::kInfered))
+ js << L"pfm_rt.get_val(";
+ if (!m_pStep->ToJavaScript(js, ReturnType::kInfered))
return false;
-
- js << L"pfm_rt.get_val(" << step_txt << L")";
+ js << L")";
} else {
js << L"1";
}
diff --git a/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp b/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
index 82aada6438..0cfb37e8d0 100644
--- a/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fmsimpleexpression.cpp
@@ -239,15 +239,13 @@ bool CXFA_FMBinExpression::ToJavaScript(CFX_WideTextBuf& js, ReturnType type) {
if (CXFA_IsTooBig(js) || !depthManager.IsWithinMaxDepth())
return false;
- CFX_WideTextBuf exp1_txt;
- if (!m_pExp1->ToJavaScript(exp1_txt, ReturnType::kInfered))
+ js << L"pfm_rt." << m_OpName << L"(";
+ if (!m_pExp1->ToJavaScript(js, ReturnType::kInfered))
return false;
-
- CFX_WideTextBuf exp2_txt;
- if (!m_pExp2->ToJavaScript(exp2_txt, ReturnType::kInfered))
+ js << L", ";
+ if (!m_pExp2->ToJavaScript(js, ReturnType::kInfered))
return false;
-
- js << L"pfm_rt." << m_OpName << L"(" << exp1_txt << L", " << exp2_txt << L")";
+ js << L")";
return !CXFA_IsTooBig(js);
}
@@ -373,11 +371,10 @@ bool CXFA_FMUnaryExpression::ToJavaScript(CFX_WideTextBuf& js,
if (CXFA_IsTooBig(js) || !depthManager.IsWithinMaxDepth())
return false;
- CFX_WideTextBuf exp_txt;
- if (!m_pExp->ToJavaScript(exp_txt, ReturnType::kInfered))
+ js << L"pfm_rt." << m_OpName.c_str() << L"(";
+ if (!m_pExp->ToJavaScript(js, ReturnType::kInfered))
return false;
-
- js << L"pfm_rt." << m_OpName.c_str() << L"(" << exp_txt << L")";
+ js << L")";
return !CXFA_IsTooBig(js);
}
@@ -451,28 +448,28 @@ bool CXFA_FMCallExpression::ToJavaScript(CFX_WideTextBuf& js, ReturnType type) {
uint32_t methodPara = IsMethodWithObjParam(funcName.MakeString());
if (methodPara > 0) {
for (size_t i = 0; i < m_Arguments.size(); ++i) {
- CFX_WideTextBuf expr_txt;
- if (!m_Arguments[i]->ToJavaScript(expr_txt, ReturnType::kInfered))
- return false;
-
// Currently none of our expressions use objects for a parameter over
// 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.
+ js << L"pfm_rt.get_";
if (i < 32 && (methodPara & (0x01 << i)) > 0)
- js << L"pfm_rt.get_jsobj(" << expr_txt << L")";
+ js << L"jsobj";
else
- js << L"pfm_rt.get_val(" << expr_txt << L")";
+ js << L"val";
+ js << L"(";
+ if (!m_Arguments[i]->ToJavaScript(js, ReturnType::kInfered))
+ return false;
+ js << L")";
if (i + 1 < m_Arguments.size())
js << L", ";
}
} else {
for (const auto& expr : m_Arguments) {
- CFX_WideTextBuf expr_txt;
- if (!expr->ToJavaScript(expr_txt, ReturnType::kInfered))
+ js << L"pfm_rt.get_val(";
+ if (!expr->ToJavaScript(js, ReturnType::kInfered))
return false;
-
- js << L"pfm_rt.get_val(" << expr_txt << L")";
+ js << L")";
if (expr != m_Arguments.back())
js << L", ";
}
@@ -505,11 +502,10 @@ bool CXFA_FMCallExpression::ToJavaScript(CFX_WideTextBuf& js, ReturnType type) {
if (isExistsFunc) {
js << L"\n(\nfunction ()\n{\ntry\n{\n";
if (!m_Arguments.empty()) {
- CFX_WideTextBuf expr_txt;
- if (!m_Arguments[0]->ToJavaScript(expr_txt, ReturnType::kInfered))
+ js << L"return ";
+ if (!m_Arguments[0]->ToJavaScript(js, ReturnType::kInfered))
return false;
-
- js << L"return " << expr_txt << L";\n}\n";
+ js << L";\n}\n";
} else {
js << L"return 0;\n}\n";
}
@@ -645,19 +641,19 @@ bool CXFA_FMDotDotAccessorExpression::ToJavaScript(CFX_WideTextBuf& js,
if (CXFA_IsTooBig(js) || !depthManager.IsWithinMaxDepth())
return false;
- CFX_WideTextBuf exp1_txt;
- if (!m_pExp1->ToJavaScript(exp1_txt, ReturnType::kInfered))
+ js << L"pfm_rt.dotdot_acc(";
+ if (!m_pExp1->ToJavaScript(js, ReturnType::kInfered))
return false;
+ js << L", " << L"\"";
+ if (m_pExp1->GetOperatorToken() == TOKidentifier) {
+ if (!m_pExp1->ToJavaScript(js, ReturnType::kInfered))
+ return false;
+ }
- CFX_WideTextBuf exp2_txt;
- if (!m_pExp2->ToJavaScript(exp2_txt, ReturnType::kInfered))
+ js << L"\", \"" << m_wsIdentifier << L"\", ";
+ if (!m_pExp2->ToJavaScript(js, ReturnType::kInfered))
return false;
-
- js << L"pfm_rt.dotdot_acc(" << exp1_txt << L", " << L"\"";
- if (m_pExp1->GetOperatorToken() == TOKidentifier)
- js << exp1_txt;
-
- js << L"\", \"" << m_wsIdentifier << L"\", " << exp2_txt << L")";
+ js << L")";
return !CXFA_IsTooBig(js);
}
@@ -676,17 +672,16 @@ bool CXFA_FMMethodCallExpression::ToJavaScript(CFX_WideTextBuf& js,
if (CXFA_IsTooBig(js) || !depthManager.IsWithinMaxDepth())
return false;
- CFX_WideTextBuf exp1_txt;
- if (!m_pExp1->ToJavaScript(exp1_txt, ReturnType::kInfered))
- return false;
-
CFX_WideTextBuf exp2_txt;
if (!m_pExp2->ToJavaScript(exp2_txt, ReturnType::kInfered))
return false;
js << L"(\nfunction ()\n{\n";
js << L"var method_return_value = null;\n";
- js << L"var accessor_object = " << exp1_txt << L";\n";
+ js << L"var accessor_object = ";
+ if (!m_pExp1->ToJavaScript(js, ReturnType::kInfered))
+ return false;
+ js << L";\n";
js << L"if (pfm_rt.is_ary(accessor_object))\n{\n";
js << L"for(var index = accessor_object.length - 1; index > 1; "
L"index--)\n{\n";
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 02:09:29 +0000