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path: root/xfa/fxfa/fm2js/xfa_fmparse.cpp
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Diffstat (limited to 'xfa/fxfa/fm2js/xfa_fmparse.cpp')
-rw-r--r--xfa/fxfa/fm2js/xfa_fmparse.cpp98
1 files changed, 34 insertions, 64 deletions
diff --git a/xfa/fxfa/fm2js/xfa_fmparse.cpp b/xfa/fxfa/fm2js/xfa_fmparse.cpp
index ad3a92abc3..4f6f6bac58 100644
--- a/xfa/fxfa/fm2js/xfa_fmparse.cpp
+++ b/xfa/fxfa/fm2js/xfa_fmparse.cpp
@@ -38,19 +38,19 @@ void CXFA_FMParse::NextToken() {
void CXFA_FMParse::Check(XFA_FM_TOKEN op) {
if (m_pToken->m_type != op) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken, XFA_FM_KeywordToString(op),
- ws_TempString.c_str());
+ Error(kFMErrExpectedToken, XFA_FM_KeywordToString(op),
+ m_pToken->m_wstring.c_str());
}
NextToken();
}
-void CXFA_FMParse::Error(uint32_t lineNum, const wchar_t* msg, ...) {
- m_pErrorInfo->linenum = lineNum;
+void CXFA_FMParse::Error(const wchar_t* msg, ...) {
+ m_pErrorInfo->linenum = m_pToken->m_uLinenum;
va_list ap;
va_start(ap, msg);
m_pErrorInfo->message.FormatV(msg, ap);
va_end(ap);
+ ASSERT(!m_pErrorInfo->message.IsEmpty());
}
std::vector<std::unique_ptr<CXFA_FMExpression>>
@@ -79,9 +79,7 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseFunction() {
uint32_t line = m_pToken->m_uLinenum;
NextToken();
if (m_pToken->m_type != TOKidentifier) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier,
- ws_TempString.c_str());
+ Error(kFMErrExpectedIdentifier, m_pToken->m_wstring.c_str());
} else {
ident = m_pToken->m_wstring;
NextToken();
@@ -103,9 +101,7 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseFunction() {
else
Check(TOKrparen);
} else {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier,
- ws_TempString.c_str());
+ Error(kFMErrExpectedIdentifier, m_pToken->m_wstring.c_str());
NextToken();
}
break;
@@ -166,9 +162,7 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseExpression() {
NextToken();
break;
default:
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrUnexpectedExpression,
- ws_TempString.c_str());
+ Error(kFMErrUnexpectedExpression, m_pToken->m_wstring.c_str());
NextToken();
break;
}
@@ -180,9 +174,7 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseVarExpression() {
uint32_t line = m_pToken->m_uLinenum;
NextToken();
if (m_pToken->m_type != TOKidentifier) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier,
- ws_TempString.c_str());
+ Error(kFMErrExpectedIdentifier, m_pToken->m_wstring.c_str());
} else {
ident = m_pToken->m_wstring;
NextToken();
@@ -206,7 +198,7 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseSimpleExpression() {
NextToken();
std::unique_ptr<CXFA_FMSimpleExpression> pExp2 = ParseLogicalOrExpression();
if (level++ == kMaxAssignmentChainLength)
- Error(m_pToken->m_uLinenum, kFMErrLongAssignmentChain);
+ Error(kFMErrLongAssignmentChain);
if (m_pErrorInfo->message.IsEmpty()) {
pExp1 = pdfium::MakeUnique<CXFA_FMAssignExpression>(
line, TOKassign, std::move(pExp1), std::move(pExp2));
@@ -524,9 +516,7 @@ CXFA_FMParse::ParsePrimaryExpression() {
expr = ParseParenExpression();
break;
default:
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrUnexpectedExpression,
- ws_TempString.c_str());
+ Error(kFMErrUnexpectedExpression, m_pToken->m_wstring.c_str());
NextToken();
break;
}
@@ -557,9 +547,8 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParsePostExpression(
}
}
if (m_pToken->m_type != TOKrparen) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken,
- XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str());
+ Error(kFMErrExpectedToken, XFA_FM_KeywordToString(TOKrparen),
+ m_pToken->m_wstring.c_str());
}
}
if (m_pErrorInfo->message.IsEmpty()) {
@@ -604,9 +593,8 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParsePostExpression(
}
}
if (m_pToken->m_type != TOKrparen) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken,
- XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str());
+ Error(kFMErrExpectedToken, XFA_FM_KeywordToString(TOKrparen),
+ m_pToken->m_wstring.c_str());
}
}
if (m_pErrorInfo->message.IsEmpty()) {
@@ -648,9 +636,7 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParsePostExpression(
continue;
}
} else {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier,
- ws_TempString.c_str());
+ Error(kFMErrExpectedIdentifier, m_pToken->m_wstring.c_str());
return expr;
}
break;
@@ -676,18 +662,14 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParsePostExpression(
continue;
}
} else {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier,
- ws_TempString.c_str());
+ Error(kFMErrExpectedIdentifier, m_pToken->m_wstring.c_str());
return expr;
}
break;
case TOKdotscream: {
NextToken();
if (m_pToken->m_type != TOKidentifier) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedIdentifier,
- ws_TempString.c_str());
+ Error(kFMErrExpectedIdentifier, m_pToken->m_wstring.c_str());
return expr;
}
CFX_WideStringC tempStr = m_pToken->m_wstring;
@@ -736,9 +718,8 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseIndexExpression() {
std::move(s), true);
NextToken();
if (m_pToken->m_type != TOKrbracket) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken,
- XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str());
+ Error(kFMErrExpectedToken, XFA_FM_KeywordToString(TOKrparen),
+ m_pToken->m_wstring.c_str());
pExp.reset();
}
return pExp;
@@ -752,9 +733,8 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseIndexExpression() {
}
s = ParseSimpleExpression();
if (m_pToken->m_type != TOKrbracket) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken,
- XFA_FM_KeywordToString(TOKrparen), ws_TempString.c_str());
+ Error(kFMErrExpectedToken, XFA_FM_KeywordToString(TOKrparen),
+ m_pToken->m_wstring.c_str());
} else {
pExp = pdfium::MakeUnique<CXFA_FMIndexExpression>(line, accessorIndex,
std::move(s), false);
@@ -766,7 +746,7 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseParenExpression() {
Check(TOKlparen);
if (m_pToken->m_type == TOKrparen) {
- Error(m_pToken->m_uLinenum, kFMErrExpectedNonEmptyExpression);
+ Error(kFMErrExpectedNonEmptyExpression);
NextToken();
return nullptr;
}
@@ -779,7 +759,7 @@ std::unique_ptr<CXFA_FMSimpleExpression> CXFA_FMParse::ParseParenExpression() {
NextToken();
std::unique_ptr<CXFA_FMSimpleExpression> pExp2 = ParseLogicalOrExpression();
if (level++ == kMaxAssignmentChainLength)
- Error(m_pToken->m_uLinenum, kFMErrLongAssignmentChain);
+ Error(kFMErrLongAssignmentChain);
if (m_pErrorInfo->message.IsEmpty()) {
pExp1 = pdfium::MakeUnique<CXFA_FMAssignExpression>(
line, TOKassign, std::move(pExp1), std::move(pExp2));
@@ -875,8 +855,7 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseIfExpression() {
Check(TOKendif);
break;
default:
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedEndIf, ws_TempString.c_str());
+ Error(kFMErrExpectedEndIf, m_pToken->m_wstring.c_str());
NextToken();
break;
}
@@ -912,9 +891,7 @@ CXFA_FMParse::ParseSubassignmentInForExpression() {
expr = ParseSimpleExpression();
break;
default:
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrUnexpectedExpression,
- ws_TempString.c_str());
+ Error(kFMErrUnexpectedExpression, m_pToken->m_wstring.c_str());
NextToken();
break;
}
@@ -926,9 +903,8 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseForExpression() {
uint32_t line = m_pToken->m_uLinenum;
NextToken();
if (m_pToken->m_type != TOKidentifier) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken,
- XFA_FM_KeywordToString(m_pToken->m_type), ws_TempString.c_str());
+ Error(kFMErrExpectedToken, XFA_FM_KeywordToString(m_pToken->m_type),
+ m_pToken->m_wstring.c_str());
}
wsVariant = m_pToken->m_wstring;
NextToken();
@@ -937,9 +913,8 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseForExpression() {
NextToken();
pAssignment = ParseSimpleExpression();
} else {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken,
- XFA_FM_KeywordToString(m_pToken->m_type), ws_TempString.c_str());
+ Error(kFMErrExpectedToken, XFA_FM_KeywordToString(m_pToken->m_type),
+ m_pToken->m_wstring.c_str());
}
int32_t iDirection = 0;
if (m_pToken->m_type == TOKupto) {
@@ -947,9 +922,7 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseForExpression() {
} else if (m_pToken->m_type == TOKdownto) {
iDirection = -1;
} else {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken, L"upto or downto",
- ws_TempString.c_str());
+ Error(kFMErrExpectedToken, L"upto or downto", m_pToken->m_wstring.c_str());
}
NextToken();
std::unique_ptr<CXFA_FMSimpleExpression> pAccessor = ParseSimpleExpression();
@@ -978,18 +951,15 @@ std::unique_ptr<CXFA_FMExpression> CXFA_FMParse::ParseForeachExpression() {
uint32_t line = m_pToken->m_uLinenum;
NextToken();
if (m_pToken->m_type != TOKidentifier) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrExpectedToken,
- XFA_FM_KeywordToString(m_pToken->m_type), ws_TempString.c_str());
+ Error(kFMErrExpectedToken, XFA_FM_KeywordToString(m_pToken->m_type),
+ m_pToken->m_wstring.c_str());
}
wsIdentifier = m_pToken->m_wstring;
NextToken();
Check(TOKin);
Check(TOKlparen);
if (m_pToken->m_type == TOKrparen) {
- CFX_WideString ws_TempString(m_pToken->m_wstring);
- Error(m_pToken->m_uLinenum, kFMErrUnexpectedExpression,
- ws_TempString.c_str());
+ Error(kFMErrUnexpectedExpression, m_pToken->m_wstring.c_str());
NextToken();
} else {
while (m_pToken->m_type != TOKrparen) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 23:24:11 +0000