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Unified Diff: xfa/fxfa/fm2js/xfa_fm2jscontext.cpp

Issue 2043133002: xfa_fm2jscontext method cleanup - pt VI (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 4 years, 6 months ago
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Index: xfa/fxfa/fm2js/xfa_fm2jscontext.cpp
diff --git a/xfa/fxfa/fm2js/xfa_fm2jscontext.cpp b/xfa/fxfa/fm2js/xfa_fm2jscontext.cpp
index 0ad2635c64f0ba87aff95590b2a30d25b11200de..01c77e25b5adf80f4661a77bdb6182b6582cfcb5 100644
--- a/xfa/fxfa/fm2js/xfa_fm2jscontext.cpp
+++ b/xfa/fxfa/fm2js/xfa_fm2jscontext.cpp
@@ -2959,56 +2959,55 @@ void CXFA_FM2JSContext::Oneof(CFXJSE_Value* pThis,
void CXFA_FM2JSContext::Within(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
- if (args.GetLength() == 3) {
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- if (FXJSE_Value_IsNull(argOne.get())) {
- FXJSE_Value_SetUndefined(args.GetReturnValue());
- } else {
- std::unique_ptr<CFXJSE_Value> argLow = GetSimpleValue(pThis, args, 1);
- std::unique_ptr<CFXJSE_Value> argHeight = GetSimpleValue(pThis, args, 2);
- if (FXJSE_Value_IsNumber(argOne.get())) {
- FX_FLOAT oneNumber = ValueToFloat(pThis, argOne.get());
- FX_FLOAT lowNumber = ValueToFloat(pThis, argLow.get());
- FX_FLOAT heightNumber = ValueToFloat(pThis, argHeight.get());
- FXJSE_Value_SetInteger(
- args.GetReturnValue(),
- ((oneNumber >= lowNumber) && (oneNumber <= heightNumber)));
- } else {
- CFX_ByteString oneString;
- CFX_ByteString lowString;
- CFX_ByteString heightString;
- ValueToUTF8String(argOne.get(), oneString);
- ValueToUTF8String(argLow.get(), lowString);
- ValueToUTF8String(argHeight.get(), heightString);
- FXJSE_Value_SetInteger(
- args.GetReturnValue(),
- ((oneString.Compare(lowString.AsStringC()) >= 0) &&
- (oneString.Compare(heightString.AsStringC()) <= 0)));
- }
- }
- } else {
+ if (args.GetLength() != 3) {
ToJSContext(pThis, nullptr)
->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"Within");
+ return;
+ }
+
+ std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
+ if (FXJSE_Value_IsNull(argOne.get())) {
+ FXJSE_Value_SetUndefined(args.GetReturnValue());
+ return;
+ }
+
+ std::unique_ptr<CFXJSE_Value> argLow = GetSimpleValue(pThis, args, 1);
+ std::unique_ptr<CFXJSE_Value> argHigh = GetSimpleValue(pThis, args, 2);
+ if (FXJSE_Value_IsNumber(argOne.get())) {
+ FX_FLOAT oneNumber = ValueToFloat(pThis, argOne.get());
+ FX_FLOAT lowNumber = ValueToFloat(pThis, argLow.get());
+ FX_FLOAT heightNumber = ValueToFloat(pThis, argHigh.get());
+ FXJSE_Value_SetInteger(
+ args.GetReturnValue(),
+ ((oneNumber >= lowNumber) && (oneNumber <= heightNumber)));
+ return;
}
+
+ CFX_ByteString oneString;
+ CFX_ByteString lowString;
+ CFX_ByteString heightString;
+ ValueToUTF8String(argOne.get(), oneString);
+ ValueToUTF8String(argLow.get(), lowString);
+ ValueToUTF8String(argHigh.get(), heightString);
+ FXJSE_Value_SetInteger(args.GetReturnValue(),
+ ((oneString.Compare(lowString.AsStringC()) >= 0) &&
+ (oneString.Compare(heightString.AsStringC()) <= 0)));
}
// static
void CXFA_FM2JSContext::If(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
- if (args.GetLength() == 3) {
- std::unique_ptr<CFXJSE_Value> argCondition = GetSimpleValue(pThis, args, 0);
- std::unique_ptr<CFXJSE_Value> argFirstValue =
- GetSimpleValue(pThis, args, 1);
- std::unique_ptr<CFXJSE_Value> argSecondValue =
- GetSimpleValue(pThis, args, 2);
- FX_BOOL bCondition = FXJSE_Value_ToBoolean(argCondition.get());
- FXJSE_Value_Set(args.GetReturnValue(),
- bCondition ? argFirstValue.get() : argSecondValue.get());
- } else {
+ if (args.GetLength() != 3) {
ToJSContext(pThis, nullptr)
->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"If");
+ return;
}
+
+ FXJSE_Value_Set(args.GetReturnValue(),
+ FXJSE_Value_ToBoolean(GetSimpleValue(pThis, args, 0).get())
+ ? GetSimpleValue(pThis, args, 1).get()
+ : GetSimpleValue(pThis, args, 2).get());
}
// static
@@ -3016,34 +3015,37 @@ void CXFA_FM2JSContext::Eval(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
- if (args.GetLength() == 1) {
- v8::Isolate* pIsolate = pContext->GetScriptRuntime();
- std::unique_ptr<CFXJSE_Value> scriptValue = GetSimpleValue(pThis, args, 0);
- CFX_ByteString utf8ScriptString;
- ValueToUTF8String(scriptValue.get(), utf8ScriptString);
- if (utf8ScriptString.IsEmpty()) {
- FXJSE_Value_SetNull(args.GetReturnValue());
- } else {
- CFX_WideTextBuf wsJavaScriptBuf;
- CFX_WideString javaScript;
- CFX_WideString wsError;
- CXFA_FM2JSContext::Translate(
- CFX_WideString::FromUTF8(utf8ScriptString.AsStringC()).AsStringC(),
- wsJavaScriptBuf, wsError);
- CFXJSE_Context* pNewContext =
- FXJSE_Context_Create(pIsolate, nullptr, nullptr);
- std::unique_ptr<CFXJSE_Value> returnValue(new CFXJSE_Value(pIsolate));
- javaScript = wsJavaScriptBuf.AsStringC();
- FXJSE_ExecuteScript(
- pNewContext,
- FX_UTF8Encode(javaScript.c_str(), javaScript.GetLength()).c_str(),
- returnValue.get());
- FXJSE_Value_Set(args.GetReturnValue(), returnValue.get());
- FXJSE_Context_Release(pNewContext);
- }
- } else {
+ if (args.GetLength() != 1) {
pContext->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"Eval");
+ return;
+ }
+
+ v8::Isolate* pIsolate = pContext->GetScriptRuntime();
+ std::unique_ptr<CFXJSE_Value> scriptValue = GetSimpleValue(pThis, args, 0);
+ CFX_ByteString utf8ScriptString;
+ ValueToUTF8String(scriptValue.get(), utf8ScriptString);
+ if (utf8ScriptString.IsEmpty()) {
+ FXJSE_Value_SetNull(args.GetReturnValue());
+ return;
}
+
+ CFX_WideTextBuf wsJavaScriptBuf;
+ CFX_WideString wsError;
+ CXFA_FM2JSContext::Translate(
+ CFX_WideString::FromUTF8(utf8ScriptString.AsStringC()).AsStringC(),
+ wsJavaScriptBuf, wsError);
+ CFXJSE_Context* pNewContext =
+ FXJSE_Context_Create(pIsolate, nullptr, nullptr);
+
+ std::unique_ptr<CFXJSE_Value> returnValue(new CFXJSE_Value(pIsolate));
+ CFX_WideString javaScript(wsJavaScriptBuf.AsStringC());
+ FXJSE_ExecuteScript(
+ pNewContext,
+ FX_UTF8Encode(javaScript.c_str(), javaScript.GetLength()).c_str(),
+ returnValue.get());
+
+ FXJSE_Value_Set(args.GetReturnValue(), returnValue.get());
+ FXJSE_Context_Release(pNewContext);
}
// static
@@ -3052,182 +3054,180 @@ void CXFA_FM2JSContext::Ref(CFXJSE_Value* pThis,
CFXJSE_Arguments& args) {
CXFA_FM2JSContext* pContext = ToJSContext(pThis, nullptr);
v8::Isolate* pIsolate = pContext->GetScriptRuntime();
- if (args.GetLength() == 1) {
- std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0);
- if (FXJSE_Value_IsNull(argOne.get())) {
- CFXJSE_Value* rgValues[3];
- for (int32_t i = 0; i < 3; i++)
- rgValues[i] = new CFXJSE_Value(pIsolate);
-
- FXJSE_Value_SetInteger(rgValues[0], 4);
- FXJSE_Value_SetNull(rgValues[1]);
- FXJSE_Value_SetNull(rgValues[2]);
- FXJSE_Value_SetArray(args.GetReturnValue(), 3, rgValues);
- for (int32_t i = 0; i < 3; i++)
- delete rgValues[i];
+ if (args.GetLength() != 1) {
+ pContext->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"Ref");
+ return;
+ }
- } else if (FXJSE_Value_IsArray(argOne.get())) {
-#ifndef NDEBUG
- std::unique_ptr<CFXJSE_Value> lengthValue(new CFXJSE_Value(pIsolate));
- FXJSE_Value_GetObjectProp(argOne.get(), "length", lengthValue.get());
- ASSERT(FXJSE_Value_ToInteger(lengthValue.get()) >= 3);
-#endif
- std::unique_ptr<CFXJSE_Value> propertyValue(new CFXJSE_Value(pIsolate));
- std::unique_ptr<CFXJSE_Value> jsObjectValue(new CFXJSE_Value(pIsolate));
- FXJSE_Value_GetObjectPropByIdx(argOne.get(), 1, propertyValue.get());
- FXJSE_Value_GetObjectPropByIdx(argOne.get(), 2, jsObjectValue.get());
- if (FXJSE_Value_IsNull(jsObjectValue.get())) {
- pContext->ThrowException(XFA_IDS_ARGUMENT_MISMATCH);
- } else if (FXJSE_Value_IsNull(propertyValue.get()) &&
- (!FXJSE_Value_IsNull(jsObjectValue.get()))) {
- CFXJSE_Value* rgValues[3];
- for (int32_t i = 0; i < 3; i++)
- rgValues[i] = new CFXJSE_Value(pIsolate);
+ std::unique_ptr<CFXJSE_Value> argOne = args.GetValue(0);
+ if (!FXJSE_Value_IsArray(argOne.get()) &&
+ !FXJSE_Value_IsObject(argOne.get()) &&
+ !FXJSE_Value_IsBoolean(argOne.get()) &&
+ !FXJSE_Value_IsUTF8String(argOne.get()) &&
+ !FXJSE_Value_IsNull(argOne.get()) &&
+ !FXJSE_Value_IsNumber(argOne.get())) {
+ pContext->ThrowException(XFA_IDS_ARGUMENT_MISMATCH);
+ return;
+ }
- FXJSE_Value_SetInteger(rgValues[0], 3);
- FXJSE_Value_SetNull(rgValues[1]);
- FXJSE_Value_Set(rgValues[2], jsObjectValue.get());
- FXJSE_Value_SetArray(args.GetReturnValue(), 3, rgValues);
- for (int32_t i = 0; i < 3; i++)
- delete rgValues[i];
+ if (FXJSE_Value_IsBoolean(argOne.get()) ||
+ FXJSE_Value_IsUTF8String(argOne.get()) ||
+ FXJSE_Value_IsNumber(argOne.get())) {
+ FXJSE_Value_Set(args.GetReturnValue(), argOne.get());
+ return;
+ }
- } else {
- pContext->ThrowException(XFA_IDS_ARGUMENT_MISMATCH);
- }
- } else if (FXJSE_Value_IsObject(argOne.get())) {
- CFXJSE_Value* rgValues[3];
- for (int32_t i = 0; i < 3; i++)
- rgValues[i] = new CFXJSE_Value(pIsolate);
+ CFXJSE_Value* rgValues[3];
+ for (int32_t i = 0; i < 3; i++)
+ rgValues[i] = new CFXJSE_Value(pIsolate);
- FXJSE_Value_SetInteger(rgValues[0], 3);
- FXJSE_Value_SetNull(rgValues[1]);
- FXJSE_Value_Set(rgValues[2], argOne.get());
- FXJSE_Value_SetArray(args.GetReturnValue(), 3, rgValues);
+ int intVal = 3;
+ if (FXJSE_Value_IsNull(argOne.get())) {
+ intVal = 4;
+ FXJSE_Value_SetNull(rgValues[2]);
+ } else if (FXJSE_Value_IsArray(argOne.get())) {
+#ifndef NDEBUG
+ std::unique_ptr<CFXJSE_Value> lengthValue(new CFXJSE_Value(pIsolate));
+ FXJSE_Value_GetObjectProp(argOne.get(), "length", lengthValue.get());
+ ASSERT(FXJSE_Value_ToInteger(lengthValue.get()) >= 3);
+#endif
+ std::unique_ptr<CFXJSE_Value> propertyValue(new CFXJSE_Value(pIsolate));
+ std::unique_ptr<CFXJSE_Value> jsObjectValue(new CFXJSE_Value(pIsolate));
+ FXJSE_Value_GetObjectPropByIdx(argOne.get(), 1, propertyValue.get());
+ FXJSE_Value_GetObjectPropByIdx(argOne.get(), 2, jsObjectValue.get());
+ if (!FXJSE_Value_IsNull(propertyValue.get()) ||
+ FXJSE_Value_IsNull(jsObjectValue.get())) {
for (int32_t i = 0; i < 3; i++)
delete rgValues[i];
- } else if (FXJSE_Value_IsBoolean(argOne.get()) ||
- FXJSE_Value_IsUTF8String(argOne.get()) ||
- FXJSE_Value_IsNumber(argOne.get())) {
- FXJSE_Value_Set(args.GetReturnValue(), argOne.get());
- } else {
+
pContext->ThrowException(XFA_IDS_ARGUMENT_MISMATCH);
+ return;
}
- } else {
- pContext->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"Ref");
+
+ FXJSE_Value_Set(rgValues[2], jsObjectValue.get());
+ } else if (FXJSE_Value_IsObject(argOne.get())) {
+ FXJSE_Value_Set(rgValues[2], argOne.get());
}
+
+ FXJSE_Value_SetInteger(rgValues[0], intVal);
+ FXJSE_Value_SetNull(rgValues[1]);
+ FXJSE_Value_SetArray(args.GetReturnValue(), 3, rgValues);
+
+ for (int32_t i = 0; i < 3; i++)
+ delete rgValues[i];
}
// static
void CXFA_FM2JSContext::UnitType(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
- if (args.GetLength() == 1) {
- std::unique_ptr<CFXJSE_Value> unitspanValue =
- GetSimpleValue(pThis, args, 0);
- if (FXJSE_Value_IsNull(unitspanValue.get())) {
- FXJSE_Value_SetNull(args.GetReturnValue());
- return;
- }
- CFX_ByteString unitspanString;
- ValueToUTF8String(unitspanValue.get(), unitspanString);
- if (unitspanString.IsEmpty()) {
- FXJSE_Value_SetUTF8String(args.GetReturnValue(), "in");
- } else {
- enum XFA_FM2JS_VALUETYPE_ParserStatus {
- VALUETYPE_START,
- VALUETYPE_HAVEINVALIDCHAR,
- VALUETYPE_HAVEDIGIT,
- VALUETYPE_HAVEDIGITWHITE,
- VALUETYPE_ISCM,
- VALUETYPE_ISMM,
- VALUETYPE_ISPT,
- VALUETYPE_ISMP,
- VALUETYPE_ISIN,
- };
- unitspanString.MakeLower();
- CFX_WideString wsTypeString =
- CFX_WideString::FromUTF8(unitspanString.AsStringC());
- const FX_WCHAR* pData = wsTypeString.c_str();
- int32_t u = 0;
- int32_t uLen = wsTypeString.GetLength();
- while (IsWhitespace(pData[u]))
- u++;
-
- XFA_FM2JS_VALUETYPE_ParserStatus eParserStatus = VALUETYPE_START;
- FX_WCHAR typeChar;
- while (u < uLen) {
- typeChar = pData[u];
- if (IsWhitespace(typeChar)) {
- if (eParserStatus == VALUETYPE_HAVEDIGIT ||
- eParserStatus == VALUETYPE_HAVEDIGITWHITE) {
- eParserStatus = VALUETYPE_HAVEDIGITWHITE;
- } else {
- eParserStatus = VALUETYPE_ISIN;
- break;
- }
- } else if ((typeChar >= '0' && typeChar <= '9') || typeChar == '-' ||
- typeChar == '.') {
- if (eParserStatus == VALUETYPE_HAVEDIGITWHITE) {
- eParserStatus = VALUETYPE_ISIN;
- break;
- } else {
- eParserStatus = VALUETYPE_HAVEDIGIT;
- }
- } else if ((typeChar == 'c' || typeChar == 'p') && (u + 1 < uLen)) {
- FX_WCHAR nextChar = pData[u + 1];
- if ((eParserStatus == VALUETYPE_START ||
- eParserStatus == VALUETYPE_HAVEDIGIT ||
- eParserStatus == VALUETYPE_HAVEDIGITWHITE) &&
- (nextChar > '9' || nextChar < '0') && nextChar != '.' &&
- nextChar != '-') {
- eParserStatus = (typeChar == 'c') ? VALUETYPE_ISCM : VALUETYPE_ISPT;
- break;
- } else {
- eParserStatus = VALUETYPE_HAVEINVALIDCHAR;
- }
- } else if (typeChar == 'm' && (u + 1 < uLen)) {
- FX_WCHAR nextChar = pData[u + 1];
- if ((eParserStatus == VALUETYPE_START ||
- eParserStatus == VALUETYPE_HAVEDIGIT ||
- eParserStatus == VALUETYPE_HAVEDIGITWHITE) &&
- (nextChar > '9' || nextChar < '0') && nextChar != '.' &&
- nextChar != '-') {
- eParserStatus = VALUETYPE_ISMM;
- if (nextChar == 'p' ||
- ((u + 5 < uLen) && pData[u + 1] == 'i' && pData[u + 2] == 'l' &&
- pData[u + 3] == 'l' && pData[u + 4] == 'i' &&
- pData[u + 5] == 'p')) {
- eParserStatus = VALUETYPE_ISMP;
- }
- break;
- }
- } else {
- eParserStatus = VALUETYPE_HAVEINVALIDCHAR;
- }
- u++;
+ if (args.GetLength() != 1) {
+ ToJSContext(pThis, nullptr)
+ ->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"UnitType");
+ return;
+ }
+
+ std::unique_ptr<CFXJSE_Value> unitspanValue = GetSimpleValue(pThis, args, 0);
+ if (FXJSE_Value_IsNull(unitspanValue.get())) {
+ FXJSE_Value_SetNull(args.GetReturnValue());
+ return;
+ }
+
+ CFX_ByteString unitspanString;
+ ValueToUTF8String(unitspanValue.get(), unitspanString);
+ if (unitspanString.IsEmpty()) {
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), "in");
+ return;
+ }
+
+ enum XFA_FM2JS_VALUETYPE_ParserStatus {
+ VALUETYPE_START,
+ VALUETYPE_HAVEINVALIDCHAR,
+ VALUETYPE_HAVEDIGIT,
+ VALUETYPE_HAVEDIGITWHITE,
+ VALUETYPE_ISCM,
+ VALUETYPE_ISMM,
+ VALUETYPE_ISPT,
+ VALUETYPE_ISMP,
+ VALUETYPE_ISIN,
+ };
+ unitspanString.MakeLower();
+ CFX_WideString wsTypeString =
+ CFX_WideString::FromUTF8(unitspanString.AsStringC());
+ const FX_WCHAR* pData = wsTypeString.c_str();
+ int32_t u = 0;
+ int32_t uLen = wsTypeString.GetLength();
+ while (IsWhitespace(pData[u]))
+ u++;
+
+ XFA_FM2JS_VALUETYPE_ParserStatus eParserStatus = VALUETYPE_START;
+ FX_WCHAR typeChar;
+ // TODO(dsinclair): Cleanup this parser, figure out what the various checks
+ // are for.
+ while (u < uLen) {
+ typeChar = pData[u];
+ if (IsWhitespace(typeChar)) {
+ if (eParserStatus != VALUETYPE_HAVEDIGIT &&
+ eParserStatus != VALUETYPE_HAVEDIGITWHITE) {
+ eParserStatus = VALUETYPE_ISIN;
+ break;
}
- switch (eParserStatus) {
- case VALUETYPE_ISCM:
- FXJSE_Value_SetUTF8String(args.GetReturnValue(), "cm");
- break;
- case VALUETYPE_ISMM:
- FXJSE_Value_SetUTF8String(args.GetReturnValue(), "mm");
- break;
- case VALUETYPE_ISPT:
- FXJSE_Value_SetUTF8String(args.GetReturnValue(), "pt");
- break;
- case VALUETYPE_ISMP:
- FXJSE_Value_SetUTF8String(args.GetReturnValue(), "mp");
- break;
- default:
- FXJSE_Value_SetUTF8String(args.GetReturnValue(), "in");
- break;
+ eParserStatus = VALUETYPE_HAVEDIGITWHITE;
+ } else if ((typeChar >= '0' && typeChar <= '9') || typeChar == '-' ||
+ typeChar == '.') {
+ if (eParserStatus == VALUETYPE_HAVEDIGITWHITE) {
+ eParserStatus = VALUETYPE_ISIN;
+ break;
+ }
+ eParserStatus = VALUETYPE_HAVEDIGIT;
+ } else if ((typeChar == 'c' || typeChar == 'p') && (u + 1 < uLen)) {
+ FX_WCHAR nextChar = pData[u + 1];
+ if ((eParserStatus == VALUETYPE_START ||
+ eParserStatus == VALUETYPE_HAVEDIGIT ||
+ eParserStatus == VALUETYPE_HAVEDIGITWHITE) &&
+ (nextChar > '9' || nextChar < '0') && nextChar != '.' &&
+ nextChar != '-') {
+ eParserStatus = (typeChar == 'c') ? VALUETYPE_ISCM : VALUETYPE_ISPT;
+ break;
+ }
+ eParserStatus = VALUETYPE_HAVEINVALIDCHAR;
+ } else if (typeChar == 'm' && (u + 1 < uLen)) {
+ FX_WCHAR nextChar = pData[u + 1];
+ if ((eParserStatus == VALUETYPE_START ||
+ eParserStatus == VALUETYPE_HAVEDIGIT ||
+ eParserStatus == VALUETYPE_HAVEDIGITWHITE) &&
+ (nextChar > '9' || nextChar < '0') && nextChar != '.' &&
+ nextChar != '-') {
+ eParserStatus = VALUETYPE_ISMM;
+ if (nextChar == 'p' || ((u + 5 < uLen) && pData[u + 1] == 'i' &&
+ pData[u + 2] == 'l' && pData[u + 3] == 'l' &&
+ pData[u + 4] == 'i' && pData[u + 5] == 'p')) {
+ eParserStatus = VALUETYPE_ISMP;
+ }
+ break;
}
+ } else {
+ eParserStatus = VALUETYPE_HAVEINVALIDCHAR;
}
- } else {
- ToJSContext(pThis, nullptr)
- ->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"UnitType");
+ u++;
+ }
+ switch (eParserStatus) {
+ case VALUETYPE_ISCM:
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), "cm");
+ break;
+ case VALUETYPE_ISMM:
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), "mm");
+ break;
+ case VALUETYPE_ISPT:
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), "pt");
+ break;
+ case VALUETYPE_ISMP:
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), "mp");
+ break;
+ default:
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), "in");
+ break;
}
}
@@ -3236,174 +3236,174 @@ void CXFA_FM2JSContext::UnitValue(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
int32_t argc = args.GetLength();
- if ((argc == 1) || (argc == 2)) {
- std::unique_ptr<CFXJSE_Value> unitspanValue =
- GetSimpleValue(pThis, args, 0);
- CFX_ByteString unitspanString;
- FX_DOUBLE dFirstNumber = 0;
- CFX_ByteString strFirstUnit;
- CFX_ByteString strUnit;
- if (FXJSE_Value_IsNull(unitspanValue.get())) {
- FXJSE_Value_SetNull(args.GetReturnValue());
- } else {
- ValueToUTF8String(unitspanValue.get(), unitspanString);
- const FX_CHAR* pData = unitspanString.c_str();
- if (pData) {
- int32_t u = 0;
- while (IsWhitespace(pData[u]))
- ++u;
-
- while (u < unitspanString.GetLength()) {
- if ((pData[u] > '9' || pData[u] < '0') && pData[u] != '.' &&
- pData[u] != '-') {
- break;
- }
- ++u;
- }
- FX_CHAR* pTemp = nullptr;
- dFirstNumber = strtod(pData, &pTemp);
- while (IsWhitespace(pData[u]))
- ++u;
-
- int32_t uLen = unitspanString.GetLength();
- while (u < uLen) {
- if (pData[u] == ' ') {
- break;
- }
- strFirstUnit += pData[u];
- ++u;
- }
- strFirstUnit.MakeLower();
- if (argc == 2) {
- std::unique_ptr<CFXJSE_Value> unitValue =
- GetSimpleValue(pThis, args, 1);
- CFX_ByteString unitTempString;
- ValueToUTF8String(unitValue.get(), unitTempString);
- const FX_CHAR* pChar = unitTempString.c_str();
- int32_t uVal = 0;
- while (IsWhitespace(pChar[uVal]))
- ++uVal;
-
- while (uVal < unitTempString.GetLength()) {
- if ((pChar[uVal] > '9' || pChar[uVal] < '0') &&
- pChar[uVal] != '.') {
- break;
- }
- ++uVal;
- }
- while (IsWhitespace(pChar[uVal]))
- ++uVal;
+ if (argc < 1 || argc > 2) {
+ ToJSContext(pThis, nullptr)
+ ->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"UnitValue");
+ return;
+ }
- int32_t uValLen = unitTempString.GetLength();
- while (uVal < uValLen) {
- if (pChar[uVal] == ' ') {
- break;
- }
- strUnit += pChar[uVal];
- ++uVal;
- }
- strUnit.MakeLower();
- } else {
- strUnit = strFirstUnit;
- }
- FX_DOUBLE dResult = 0;
- if (strFirstUnit == "in" || strFirstUnit == "inches") {
- if (strUnit == "mm" || strUnit == "millimeters") {
- dResult = dFirstNumber * 25.4;
- } else if (strUnit == "cm" || strUnit == "centimeters") {
- dResult = dFirstNumber * 2.54;
- } else if (strUnit == "pt" || strUnit == "points") {
- dResult = dFirstNumber / 72;
- } else if (strUnit == "mp" || strUnit == "millipoints") {
- dResult = dFirstNumber / 72000;
- } else {
- dResult = dFirstNumber;
- }
- } else if (strFirstUnit == "mm" || strFirstUnit == "millimeters") {
- if (strUnit == "mm" || strUnit == "millimeters") {
- dResult = dFirstNumber;
- } else if (strUnit == "cm" || strUnit == "centimeters") {
- dResult = dFirstNumber / 10;
- } else if (strUnit == "pt" || strUnit == "points") {
- dResult = dFirstNumber / 25.4 / 72;
- } else if (strUnit == "mp" || strUnit == "millipoints") {
- dResult = dFirstNumber / 25.4 / 72000;
- } else {
- dResult = dFirstNumber / 25.4;
- }
- } else if (strFirstUnit == "cm" || strFirstUnit == "centimeters") {
- if (strUnit == "mm" || strUnit == "millimeters") {
- dResult = dFirstNumber * 10;
- } else if (strUnit == "cm" || strUnit == "centimeters") {
- dResult = dFirstNumber;
- } else if (strUnit == "pt" || strUnit == "points") {
- dResult = dFirstNumber / 2.54 / 72;
- } else if (strUnit == "mp" || strUnit == "millipoints") {
- dResult = dFirstNumber / 2.54 / 72000;
- } else {
- dResult = dFirstNumber / 2.54;
- }
- } else if (strFirstUnit == "pt" || strFirstUnit == "points") {
- if (strUnit == "mm" || strUnit == "millimeters") {
- dResult = dFirstNumber / 72 * 25.4;
- } else if (strUnit == "cm" || strUnit == "centimeters") {
- dResult = dFirstNumber / 72 * 2.54;
- } else if (strUnit == "pt" || strUnit == "points") {
- dResult = dFirstNumber;
- } else if (strUnit == "mp" || strUnit == "millipoints") {
- dResult = dFirstNumber * 1000;
- } else {
- dResult = dFirstNumber / 72;
- }
- } else if (strFirstUnit == "mp" || strFirstUnit == "millipoints") {
- if (strUnit == "mm" || strUnit == "millimeters") {
- dResult = dFirstNumber / 72000 * 25.4;
- } else if (strUnit == "cm" || strUnit == "centimeters") {
- dResult = dFirstNumber / 72000 * 2.54;
- } else if (strUnit == "pt" || strUnit == "points") {
- dResult = dFirstNumber / 1000;
- } else if (strUnit == "mp" || strUnit == "millipoints") {
- dResult = dFirstNumber;
- } else {
- dResult = dFirstNumber / 72000;
- }
- }
- FXJSE_Value_SetDouble(args.GetReturnValue(), dResult);
- } else {
- FXJSE_Value_SetInteger(args.GetReturnValue(), 0);
+ std::unique_ptr<CFXJSE_Value> unitspanValue = GetSimpleValue(pThis, args, 0);
+ if (FXJSE_Value_IsNull(unitspanValue.get())) {
+ FXJSE_Value_SetNull(args.GetReturnValue());
+ return;
+ }
+
+ CFX_ByteString unitspanString;
+ ValueToUTF8String(unitspanValue.get(), unitspanString);
+ const FX_CHAR* pData = unitspanString.c_str();
+ if (!pData) {
+ FXJSE_Value_SetInteger(args.GetReturnValue(), 0);
+ return;
+ }
+
+ int32_t u = 0;
+ while (IsWhitespace(pData[u]))
+ ++u;
+
+ while (u < unitspanString.GetLength()) {
+ if ((pData[u] > '9' || pData[u] < '0') && pData[u] != '.' &&
+ pData[u] != '-') {
+ break;
+ }
+ ++u;
+ }
+
+ FX_CHAR* pTemp = nullptr;
+ FX_DOUBLE dFirstNumber = strtod(pData, &pTemp);
+ while (IsWhitespace(pData[u]))
+ ++u;
+
+ int32_t uLen = unitspanString.GetLength();
+ CFX_ByteString strFirstUnit;
+ while (u < uLen) {
+ if (pData[u] == ' ')
+ break;
+
+ strFirstUnit += pData[u];
+ ++u;
+ }
+ strFirstUnit.MakeLower();
+
+ CFX_ByteString strUnit;
+ if (argc > 1) {
+ std::unique_ptr<CFXJSE_Value> unitValue = GetSimpleValue(pThis, args, 1);
+ CFX_ByteString unitTempString;
+ ValueToUTF8String(unitValue.get(), unitTempString);
+ const FX_CHAR* pChar = unitTempString.c_str();
+ int32_t uVal = 0;
+ while (IsWhitespace(pChar[uVal]))
+ ++uVal;
+
+ while (uVal < unitTempString.GetLength()) {
+ if ((pChar[uVal] > '9' || pChar[uVal] < '0') && pChar[uVal] != '.') {
+ break;
}
+ ++uVal;
}
+ while (IsWhitespace(pChar[uVal]))
+ ++uVal;
+
+ int32_t uValLen = unitTempString.GetLength();
+ while (uVal < uValLen) {
+ if (pChar[uVal] == ' ')
+ break;
+
+ strUnit += pChar[uVal];
+ ++uVal;
+ }
+ strUnit.MakeLower();
} else {
- ToJSContext(pThis, nullptr)
- ->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"UnitValue");
+ strUnit = strFirstUnit;
+ }
+
+ FX_DOUBLE dResult = 0;
+ if (strFirstUnit == "in" || strFirstUnit == "inches") {
+ if (strUnit == "mm" || strUnit == "millimeters")
+ dResult = dFirstNumber * 25.4;
+ else if (strUnit == "cm" || strUnit == "centimeters")
+ dResult = dFirstNumber * 2.54;
+ else if (strUnit == "pt" || strUnit == "points")
+ dResult = dFirstNumber / 72;
+ else if (strUnit == "mp" || strUnit == "millipoints")
+ dResult = dFirstNumber / 72000;
+ else
+ dResult = dFirstNumber;
+ } else if (strFirstUnit == "mm" || strFirstUnit == "millimeters") {
+ if (strUnit == "mm" || strUnit == "millimeters")
+ dResult = dFirstNumber;
+ else if (strUnit == "cm" || strUnit == "centimeters")
+ dResult = dFirstNumber / 10;
+ else if (strUnit == "pt" || strUnit == "points")
+ dResult = dFirstNumber / 25.4 / 72;
+ else if (strUnit == "mp" || strUnit == "millipoints")
+ dResult = dFirstNumber / 25.4 / 72000;
+ else
+ dResult = dFirstNumber / 25.4;
+ } else if (strFirstUnit == "cm" || strFirstUnit == "centimeters") {
+ if (strUnit == "mm" || strUnit == "millimeters")
+ dResult = dFirstNumber * 10;
+ else if (strUnit == "cm" || strUnit == "centimeters")
+ dResult = dFirstNumber;
+ else if (strUnit == "pt" || strUnit == "points")
+ dResult = dFirstNumber / 2.54 / 72;
+ else if (strUnit == "mp" || strUnit == "millipoints")
+ dResult = dFirstNumber / 2.54 / 72000;
+ else
+ dResult = dFirstNumber / 2.54;
+ } else if (strFirstUnit == "pt" || strFirstUnit == "points") {
+ if (strUnit == "mm" || strUnit == "millimeters")
+ dResult = dFirstNumber / 72 * 25.4;
+ else if (strUnit == "cm" || strUnit == "centimeters")
+ dResult = dFirstNumber / 72 * 2.54;
+ else if (strUnit == "pt" || strUnit == "points")
+ dResult = dFirstNumber;
+ else if (strUnit == "mp" || strUnit == "millipoints")
+ dResult = dFirstNumber * 1000;
+ else
+ dResult = dFirstNumber / 72;
+ } else if (strFirstUnit == "mp" || strFirstUnit == "millipoints") {
+ if (strUnit == "mm" || strUnit == "millimeters")
+ dResult = dFirstNumber / 72000 * 25.4;
+ else if (strUnit == "cm" || strUnit == "centimeters")
+ dResult = dFirstNumber / 72000 * 2.54;
+ else if (strUnit == "pt" || strUnit == "points")
+ dResult = dFirstNumber / 1000;
+ else if (strUnit == "mp" || strUnit == "millipoints")
+ dResult = dFirstNumber;
+ else
+ dResult = dFirstNumber / 72000;
}
+ FXJSE_Value_SetDouble(args.GetReturnValue(), dResult);
}
// static
void CXFA_FM2JSContext::At(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
- if (args.GetLength() == 2) {
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1);
- if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get())) {
- FXJSE_Value_SetNull(args.GetReturnValue());
- } else {
- CFX_ByteString stringTwo;
- ValueToUTF8String(argTwo.get(), stringTwo);
- if (stringTwo.IsEmpty()) {
- FXJSE_Value_SetInteger(args.GetReturnValue(), 1);
- } else {
- CFX_ByteString stringOne;
- ValueToUTF8String(argOne.get(), stringOne);
- FX_STRSIZE iPosition = stringOne.Find(stringTwo.AsStringC());
- FXJSE_Value_SetInteger(args.GetReturnValue(), iPosition + 1);
- }
- }
- } else {
+ if (args.GetLength() != 2) {
ToJSContext(pThis, nullptr)
->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"At");
+ return;
+ }
+
+ std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
+ std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1);
+ if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get())) {
+ FXJSE_Value_SetNull(args.GetReturnValue());
+ return;
+ }
+
+ CFX_ByteString stringTwo;
+ ValueToUTF8String(argTwo.get(), stringTwo);
+ if (stringTwo.IsEmpty()) {
+ FXJSE_Value_SetInteger(args.GetReturnValue(), 1);
+ return;
}
+
+ CFX_ByteString stringOne;
+ ValueToUTF8String(argOne.get(), stringOne);
+ FX_STRSIZE iPosition = stringOne.Find(stringTwo.AsStringC());
+ FXJSE_Value_SetInteger(args.GetReturnValue(), iPosition + 1);
}
// static
@@ -3411,30 +3411,32 @@ void CXFA_FM2JSContext::Concat(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
int32_t argc = args.GetLength();
- if (argc > 0) {
- CFX_ByteString resultString;
- FX_BOOL bAllNull = TRUE;
-
- for (int32_t i = 0; i < argc; i++) {
- std::unique_ptr<CFXJSE_Value> value = GetSimpleValue(pThis, args, i);
- if (!ValueIsNull(pThis, value.get())) {
- CFX_ByteString valueStr;
- ValueToUTF8String(value.get(), valueStr);
- resultString += valueStr;
- bAllNull = FALSE;
- }
- }
-
- if (bAllNull) {
- FXJSE_Value_SetNull(args.GetReturnValue());
- } else {
- FXJSE_Value_SetUTF8String(args.GetReturnValue(),
- resultString.AsStringC());
- }
- } else {
+ if (argc < 1) {
ToJSContext(pThis, nullptr)
->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"Concat");
+ return;
+ }
+
+ CFX_ByteString resultString;
+ FX_BOOL bAllNull = TRUE;
+ for (int32_t i = 0; i < argc; i++) {
+ std::unique_ptr<CFXJSE_Value> value = GetSimpleValue(pThis, args, i);
+ if (ValueIsNull(pThis, value.get()))
+ continue;
+
+ bAllNull = FALSE;
+
+ CFX_ByteString valueStr;
+ ValueToUTF8String(value.get(), valueStr);
+ resultString += valueStr;
}
+
+ if (bAllNull) {
+ FXJSE_Value_SetNull(args.GetReturnValue());
+ return;
+ }
+
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), resultString.AsStringC());
}
// static
@@ -3442,41 +3444,49 @@ void CXFA_FM2JSContext::Decode(CFXJSE_Value* pThis,
const CFX_ByteStringC& szFuncName,
CFXJSE_Arguments& args) {
int32_t argc = args.GetLength();
+ if (argc < 1 || argc > 2) {
+ ToJSContext(pThis, nullptr)
+ ->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"Decode");
+ return;
+ }
+
if (argc == 1) {
std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
if (ValueIsNull(pThis, argOne.get())) {
FXJSE_Value_SetNull(args.GetReturnValue());
- } else {
- CFX_ByteString toDecodeString;
- ValueToUTF8String(argOne.get(), toDecodeString);
- CFX_ByteTextBuf resultBuf;
- DecodeURL(toDecodeString.AsStringC(), resultBuf);
- FXJSE_Value_SetUTF8String(args.GetReturnValue(), resultBuf.AsStringC());
- }
- } else if (argc == 2) {
- std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
- std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1);
- if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get())) {
- FXJSE_Value_SetNull(args.GetReturnValue());
- } else {
- CFX_ByteString toDecodeString;
- ValueToUTF8String(argOne.get(), toDecodeString);
- CFX_ByteString identifyString;
- ValueToUTF8String(argTwo.get(), identifyString);
- CFX_ByteTextBuf resultBuf;
- if (identifyString.EqualNoCase("html")) {
- DecodeHTML(toDecodeString.AsStringC(), resultBuf);
- } else if (identifyString.EqualNoCase("xml")) {
- DecodeXML(toDecodeString.AsStringC(), resultBuf);
- } else {
- DecodeURL(toDecodeString.AsStringC(), resultBuf);
- }
- FXJSE_Value_SetUTF8String(args.GetReturnValue(), resultBuf.AsStringC());
+ return;
}
- } else {
- ToJSContext(pThis, nullptr)
- ->ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"Decode");
+
+ CFX_ByteString toDecodeString;
+ ValueToUTF8String(argOne.get(), toDecodeString);
+ CFX_ByteTextBuf resultBuf;
+ DecodeURL(toDecodeString.AsStringC(), resultBuf);
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), resultBuf.AsStringC());
+ return;
}
+
+ std::unique_ptr<CFXJSE_Value> argOne = GetSimpleValue(pThis, args, 0);
+ std::unique_ptr<CFXJSE_Value> argTwo = GetSimpleValue(pThis, args, 1);
+ if (ValueIsNull(pThis, argOne.get()) || ValueIsNull(pThis, argTwo.get())) {
+ FXJSE_Value_SetNull(args.GetReturnValue());
+ return;
+ }
+
+ CFX_ByteString toDecodeString;
+ ValueToUTF8String(argOne.get(), toDecodeString);
+
+ CFX_ByteString identifyString;
+ ValueToUTF8String(argTwo.get(), identifyString);
+
+ CFX_ByteTextBuf resultBuf;
+ if (identifyString.EqualNoCase("html"))
+ DecodeHTML(toDecodeString.AsStringC(), resultBuf);
+ else if (identifyString.EqualNoCase("xml"))
+ DecodeXML(toDecodeString.AsStringC(), resultBuf);
+ else
+ DecodeURL(toDecodeString.AsStringC(), resultBuf);
+
+ FXJSE_Value_SetUTF8String(args.GetReturnValue(), resultBuf.AsStringC());
}
// static
@@ -3484,52 +3494,39 @@ void CXFA_FM2JSContext::DecodeURL(const CFX_ByteStringC& szURLString,
CFX_ByteTextBuf& szResultString) {
CFX_WideString wsURLString = CFX_WideString::FromUTF8(szURLString);
const FX_WCHAR* pData = wsURLString.c_str();
- int32_t iLen = wsURLString.GetLength();
int32_t i = 0;
- FX_WCHAR ch = 0;
- FX_WCHAR chTemp = 0;
CFX_WideTextBuf wsResultBuf;
- while (i < iLen) {
- ch = pData[i];
- if ('%' == ch) {
- chTemp = 0;
- int32_t iCount = 0;
- while (iCount < 2) {
- ++i;
- ch = pData[i];
- if (ch <= '9' && ch >= '0') {
- if (!iCount) {
- chTemp += (ch - '0') * 16;
- } else {
- chTemp += (ch - '0');
- }
- } else {
- if (ch <= 'F' && ch >= 'A') {
- if (!iCount) {
- chTemp += (ch - 'A' + 10) * 16;
- } else {
- chTemp += (ch - 'A' + 10);
- }
- } else if (ch <= 'f' && ch >= 'a') {
- if (!iCount) {
- chTemp += (ch - 'a' + 10) * 16;
- } else {
- chTemp += (ch - 'a' + 10);
- }
- } else {
- wsResultBuf.Clear();
- return;
- }
- }
- ++iCount;
- }
- wsResultBuf.AppendChar(chTemp);
- } else {
+ while (i < wsURLString.GetLength()) {
+ FX_WCHAR ch = pData[i];
+ if ('%' != ch) {
wsResultBuf.AppendChar(ch);
+ ++i;
+ continue;
+ }
+
+ FX_WCHAR chTemp = 0;
+ int32_t iCount = 0;
+ while (iCount < 2) {
+ ++i;
+ ch = pData[i];
+ if (ch <= '9' && ch >= '0') {
+ // TODO(dsinclair): Premultiply and add rather then scale.
+ chTemp += (ch - '0') * (!iCount ? 16 : 1);
+ } else if (ch <= 'F' && ch >= 'A') {
+ chTemp += (ch - 'A' + 10) * (!iCount ? 16 : 1);
+ } else if (ch <= 'f' && ch >= 'a') {
+ chTemp += (ch - 'a' + 10) * (!iCount ? 16 : 1);
+ } else {
+ wsResultBuf.Clear();
+ return;
+ }
+ ++iCount;
}
+ wsResultBuf.AppendChar(chTemp);
++i;
}
wsResultBuf.AppendChar(0);
+
szResultString.Clear();
szResultString << FX_UTF8Encode(wsResultBuf.GetBuffer(),
wsResultBuf.GetLength())
@@ -3545,55 +3542,56 @@ void CXFA_FM2JSContext::DecodeHTML(const CFX_ByteStringC& szHTMLString,
int32_t iLen = wsHTMLString.GetLength();
int32_t i = 0;
int32_t iCode = 0;
- FX_WCHAR ch = 0;
const FX_WCHAR* pData = wsHTMLString.c_str();
CFX_WideTextBuf wsResultBuf;
while (i < iLen) {
+ FX_WCHAR ch = pData[i];
+ if (ch != '&') {
+ wsResultBuf.AppendChar(ch);
+ ++i;
+ continue;
+ }
+
+ ++i;
ch = pData[i];
- if (ch == '&') {
+ if (ch == '#') {
++i;
ch = pData[i];
- if (ch == '#') {
- ++i;
- ch = pData[i];
- if (ch == 'x' || ch == 'X') {
- ++i;
- ch = pData[i];
- if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
- (ch <= 'F' && ch >= 'A')) {
- while (ch != ';' && i < iLen) {
- if (ch >= '0' && ch <= '9') {
- iCode += ch - '0';
- } else if (ch <= 'f' && ch >= 'a') {
- iCode += ch - 'a' + 10;
- } else if (ch <= 'F' && ch >= 'A') {
- iCode += ch - 'A' + 10;
- } else {
- wsResultBuf.Clear();
- return;
- }
- ++i;
- iCode *= 16;
- ch = pData[i];
- }
- iCode /= 16;
- }
- } else {
- wsResultBuf.Clear();
- return;
- }
- } else {
+ if (ch != 'x' && ch != 'X') {
+ wsResultBuf.Clear();
+ return;
+ }
+
+ ++i;
+ ch = pData[i];
+ if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
+ (ch <= 'F' && ch >= 'A')) {
while (ch != ';' && i < iLen) {
- strString[iStrIndex++] = ch;
+ if (ch >= '0' && ch <= '9') {
+ iCode += ch - '0';
+ } else if (ch <= 'f' && ch >= 'a') {
+ iCode += ch - 'a' + 10;
+ } else if (ch <= 'F' && ch >= 'A') {
+ iCode += ch - 'A' + 10;
+ } else {
+ wsResultBuf.Clear();
+ return;
+ }
++i;
+ // TODO(dsinclair): Postmultiply seems wrong, start at zero
+ // and pre-multiply then can remove the post divide.
+ iCode *= 16;
ch = pData[i];
}
- strString[iStrIndex] = 0;
+ iCode /= 16;
}
} else {
- wsResultBuf.AppendChar(ch);
- ++i;
- continue;
+ while (ch != ';' && i < iLen) {
+ strString[iStrIndex++] = ch;
+ ++i;
+ ch = pData[i];
+ }
+ strString[iStrIndex] = 0;
}
uint32_t iData = 0;
if (HTMLSTR2Code(strString, iData)) {
@@ -3606,6 +3604,7 @@ void CXFA_FM2JSContext::DecodeHTML(const CFX_ByteStringC& szHTMLString,
++i;
}
wsResultBuf.AppendChar(0);
+
szResultString.Clear();
szResultString << FX_UTF8Encode(wsResultBuf.GetBuffer(),
wsResultBuf.GetLength())
@@ -3626,51 +3625,54 @@ void CXFA_FM2JSContext::DecodeXML(const CFX_ByteStringC& szXMLString,
CFX_WideTextBuf wsXMLBuf;
while (i < iLen) {
ch = pData[i];
- if (ch == '&') {
+ if (ch != '&') {
+ wsXMLBuf.AppendChar(ch);
+ ++i;
+ continue;
+ }
+
+ // TODO(dsinclair): This is very similar to DecodeHTML, can they be
+ // combined?
+ ++i;
+ ch = pData[i];
+ if (ch == '#') {
++i;
ch = pData[i];
- if (ch == '#') {
- ++i;
- ch = pData[i];
- if (ch == 'x' || ch == 'X') {
- ++i;
- ch = pData[i];
- if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
- (ch <= 'F' && ch >= 'A')) {
- while (ch != ';') {
- if (ch >= '0' && ch <= '9') {
- iCode += ch - '0';
- } else if (ch <= 'f' && ch >= 'a') {
- iCode += ch - 'a' + 10;
- } else if (ch <= 'F' && ch >= 'A') {
- iCode += ch - 'A' + 10;
- } else {
- wsXMLBuf.Clear();
- return;
- }
- ++i;
- iCode *= 16;
- ch = pData[i];
- }
- iCode /= 16;
+ if (ch != 'x' && ch != 'X') {
+ wsXMLBuf.Clear();
+ return;
+ }
+
+ ++i;
+ ch = pData[i];
+ if ((ch >= '0' && ch <= '9') || (ch <= 'f' && ch >= 'a') ||
+ (ch <= 'F' && ch >= 'A')) {
+ while (ch != ';') {
+ if (ch >= '0' && ch <= '9') {
+ iCode += ch - '0';
+ } else if (ch <= 'f' && ch >= 'a') {
+ iCode += ch - 'a' + 10;
+ } else if (ch <= 'F' && ch >= 'A') {
+ iCode += ch - 'A' + 10;
+ } else {
+ wsXMLBuf.Clear();
+ return;
}
- } else {
- wsXMLBuf.Clear();
- return;
- }
- } else {
- while (ch != ';' && i < iLen) {
- strString[iStrIndex++] = ch;
++i;
+ iCode *= 16;
ch = pData[i];
}
- strString[iStrIndex] = 0;
+ iCode /= 16;
}
} else {
- wsXMLBuf.AppendChar(ch);
- ++i;
- continue;
+ while (ch != ';' && i < iLen) {
+ strString[iStrIndex++] = ch;
+ ++i;
+ ch = pData[i];
+ }
+ strString[iStrIndex] = 0;
}
+
const FX_WCHAR* const strName[] = {L"quot", L"amp", L"apos", L"lt", L"gt"};
int32_t iIndex = 0;
while (iIndex < 5) {
@@ -3706,6 +3708,7 @@ void CXFA_FM2JSContext::DecodeXML(const CFX_ByteStringC& szXMLString,
iCode = 0;
}
wsXMLBuf.AppendChar(0);
+
szResultString.Clear();
szResultString << FX_UTF8Encode(wsXMLBuf.GetBuffer(), wsXMLBuf.GetLength())
.AsStringC();
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