diff options
Diffstat (limited to 'xfa/src/fxjse/src/value.cpp')
-rw-r--r-- | xfa/src/fxjse/src/value.cpp | 232 |
1 files changed, 129 insertions, 103 deletions
diff --git a/xfa/src/fxjse/src/value.cpp b/xfa/src/fxjse/src/value.cpp index 5aca40368f..aa0f7cfc86 100644 --- a/xfa/src/fxjse/src/value.cpp +++ b/xfa/src/fxjse/src/value.cpp @@ -8,7 +8,6 @@ #include "xfa/src/foxitlib.h" #include "xfa/src/fxjse/src/class.h" -#include "xfa/src/fxjse/src/fxv8.h" #include "xfa/src/fxjse/src/util_inline.h" #include "xfa/src/fxjse/src/value.h" @@ -16,140 +15,139 @@ FX_BOOL FXJSE_Value_IsUndefined(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsUndefined(); } + FX_BOOL FXJSE_Value_IsNull(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsNull(); } + FX_BOOL FXJSE_Value_IsBoolean(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsBoolean(); } + FX_BOOL FXJSE_Value_IsUTF8String(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsString(); } + FX_BOOL FXJSE_Value_IsNumber(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsNumber(); } + FX_BOOL FXJSE_Value_IsInteger(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsInteger(); } + FX_BOOL FXJSE_Value_IsObject(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsObject(); } + FX_BOOL FXJSE_Value_IsArray(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsArray(); } + FX_BOOL FXJSE_Value_IsFunction(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsFunction(); } + FX_BOOL FXJSE_Value_IsDate(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); return lpValue && lpValue->IsDate(); } + FX_BOOL FXJSE_Value_ToBoolean(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->ToBoolean(); + return reinterpret_cast<CFXJSE_Value*>(hValue)->ToBoolean(); } + FX_FLOAT FXJSE_Value_ToFloat(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->ToFloat(); + return reinterpret_cast<CFXJSE_Value*>(hValue)->ToFloat(); } + FXJSE_DOUBLE FXJSE_Value_ToDouble(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->ToDouble(); + return reinterpret_cast<CFXJSE_Value*>(hValue)->ToDouble(); } + void FXJSE_Value_ToUTF8String(FXJSE_HVALUE hValue, CFX_ByteString& szStrOutput) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->ToString(szStrOutput); + return reinterpret_cast<CFXJSE_Value*>(hValue)->ToString(szStrOutput); } + int32_t FXJSE_Value_ToInteger(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->ToInteger(); + return reinterpret_cast<CFXJSE_Value*>(hValue)->ToInteger(); } + void* FXJSE_Value_ToObject(FXJSE_HVALUE hValue, FXJSE_HCLASS hClass) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); CFXJSE_Class* lpClass = reinterpret_cast<CFXJSE_Class*>(hClass); - ASSERT(lpValue); - return lpValue->ToObject(lpClass); + return reinterpret_cast<CFXJSE_Value*>(hValue)->ToObject(lpClass); } + void FXJSE_Value_SetUndefined(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->SetUndefined(); + reinterpret_cast<CFXJSE_Value*>(hValue)->SetUndefined(); } + void FXJSE_Value_SetNull(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->SetNull(); + reinterpret_cast<CFXJSE_Value*>(hValue)->SetNull(); } + void FXJSE_Value_SetBoolean(FXJSE_HVALUE hValue, FX_BOOL bBoolean) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->SetBoolean(bBoolean); + reinterpret_cast<CFXJSE_Value*>(hValue)->SetBoolean(bBoolean); } + void FXJSE_Value_SetUTF8String(FXJSE_HVALUE hValue, const CFX_ByteStringC& szString) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->SetString(szString); + reinterpret_cast<CFXJSE_Value*>(hValue)->SetString(szString); } + void FXJSE_Value_SetInteger(FXJSE_HVALUE hValue, int32_t nInteger) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->SetInteger(nInteger); + reinterpret_cast<CFXJSE_Value*>(hValue)->SetInteger(nInteger); } + void FXJSE_Value_SetFloat(FXJSE_HVALUE hValue, FX_FLOAT fFloat) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->SetFloat(fFloat); + reinterpret_cast<CFXJSE_Value*>(hValue)->SetFloat(fFloat); } + void FXJSE_Value_SetDouble(FXJSE_HVALUE hValue, FXJSE_DOUBLE dDouble) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->SetDouble(dDouble); + reinterpret_cast<CFXJSE_Value*>(hValue)->SetDouble(dDouble); } + void FXJSE_Value_SetObject(FXJSE_HVALUE hValue, void* lpObject, FXJSE_HCLASS hClass) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); CFXJSE_Class* lpClass = reinterpret_cast<CFXJSE_Class*>(hClass); - if (lpClass == NULL) { - ASSERT(lpObject == NULL); + if (!lpClass) { + ASSERT(!lpObject); lpValue->SetJSObject(); - } else if (lpClass != NULL) { + } else { lpValue->SetHostObject(lpObject, lpClass); } } + void FXJSE_Value_SetArray(FXJSE_HVALUE hValue, uint32_t uValueCount, FXJSE_HVALUE* rgValues) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - return lpValue->SetArray(uValueCount, - reinterpret_cast<CFXJSE_Value**>(rgValues)); + reinterpret_cast<CFXJSE_Value*>(hValue) + ->SetArray(uValueCount, reinterpret_cast<CFXJSE_Value**>(rgValues)); } + void FXJSE_Value_SetDate(FXJSE_HVALUE hValue, FXJSE_DOUBLE dDouble) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - return lpValue->SetDate(dDouble); + reinterpret_cast<CFXJSE_Value*>(hValue)->SetDate(dDouble); } + void FXJSE_Value_Set(FXJSE_HVALUE hValue, FXJSE_HVALUE hOriginalValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); CFXJSE_Value* lpOriginalValue = reinterpret_cast<CFXJSE_Value*>(hOriginalValue); ASSERT(lpValue && lpOriginalValue); - return lpValue->Assign(lpOriginalValue); + lpValue->Assign(lpOriginalValue); } + FX_BOOL FXJSE_Value_GetObjectProp(FXJSE_HVALUE hValue, const CFX_ByteStringC& szPropName, FXJSE_HVALUE hPropValue) { @@ -158,6 +156,7 @@ FX_BOOL FXJSE_Value_GetObjectProp(FXJSE_HVALUE hValue, ASSERT(lpValue && lpPropValue); return lpValue->GetObjectProperty(szPropName, lpPropValue); } + FX_BOOL FXJSE_Value_SetObjectProp(FXJSE_HVALUE hValue, const CFX_ByteStringC& szPropName, FXJSE_HVALUE hPropValue) { @@ -166,6 +165,7 @@ FX_BOOL FXJSE_Value_SetObjectProp(FXJSE_HVALUE hValue, ASSERT(lpValue && lpPropValue); return lpValue->SetObjectProperty(szPropName, lpPropValue); } + FX_BOOL FXJSE_Value_GetObjectPropByIdx(FXJSE_HVALUE hValue, uint32_t uPropIdx, FXJSE_HVALUE hPropValue) { @@ -174,6 +174,7 @@ FX_BOOL FXJSE_Value_GetObjectPropByIdx(FXJSE_HVALUE hValue, ASSERT(lpValue && lpPropValue); return lpValue->GetObjectProperty(uPropIdx, lpPropValue); } + FX_BOOL FXJSE_Value_SetObjectPropByIdx(FXJSE_HVALUE hValue, uint32_t uPropIdx, FXJSE_HVALUE hPropValue) { @@ -182,19 +183,20 @@ FX_BOOL FXJSE_Value_SetObjectPropByIdx(FXJSE_HVALUE hValue, ASSERT(lpValue && lpPropValue); return lpValue->SetObjectProperty(uPropIdx, lpPropValue); } + FX_BOOL FXJSE_Value_DeleteObjectProp(FXJSE_HVALUE hValue, const CFX_ByteStringC& szPropName) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->DeleteObjectProperty(szPropName); + return reinterpret_cast<CFXJSE_Value*>(hValue) + ->DeleteObjectProperty(szPropName); } + FX_BOOL FXJSE_Value_ObjectHasOwnProp(FXJSE_HVALUE hValue, const CFX_ByteStringC& szPropName, FX_BOOL bUseTypeGetter) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return lpValue->HasObjectOwnProperty(szPropName, bUseTypeGetter); + return reinterpret_cast<CFXJSE_Value*>(hValue) + ->HasObjectOwnProperty(szPropName, bUseTypeGetter); } + FX_BOOL FXJSE_Value_SetObjectOwnProp(FXJSE_HVALUE hValue, const CFX_ByteStringC& szPropName, FXJSE_HVALUE hPropValue) { @@ -203,6 +205,7 @@ FX_BOOL FXJSE_Value_SetObjectOwnProp(FXJSE_HVALUE hValue, ASSERT(lpValue && lpPropValue); return lpValue->SetObjectOwnProperty(szPropName, lpPropValue); } + FX_BOOL FXJSE_Value_SetFunctionBind(FXJSE_HVALUE hValue, FXJSE_HVALUE hOldFunction, FXJSE_HVALUE hNewThis) { @@ -212,43 +215,44 @@ FX_BOOL FXJSE_Value_SetFunctionBind(FXJSE_HVALUE hValue, ASSERT(lpValue && lpOldFunction && lpNewThis); return lpValue->SetFunctionBind(lpOldFunction, lpNewThis); } + FX_BOOL FXJSE_Value_CallFunction(FXJSE_HVALUE hFunction, FXJSE_HVALUE hThis, FXJSE_HVALUE hRetValue, uint32_t nArgCount, FXJSE_HVALUE* lpArgs) { - CFXJSE_Value* lpFunction = reinterpret_cast<CFXJSE_Value*>(hFunction); CFXJSE_Value* lpThis = reinterpret_cast<CFXJSE_Value*>(hThis); CFXJSE_Value* lpRetValue = reinterpret_cast<CFXJSE_Value*>(hRetValue); - ASSERT(lpFunction); - return lpFunction->Call(lpThis, lpRetValue, nArgCount, lpArgs); + return reinterpret_cast<CFXJSE_Value*>(hFunction) + ->Call(lpThis, lpRetValue, nArgCount, lpArgs); } + FXJSE_HVALUE FXJSE_Value_Create(FXJSE_HRUNTIME hRuntime) { - CFXJSE_Value* lpValue = - CFXJSE_Value::Create(reinterpret_cast<v8::Isolate*>(hRuntime)); - ASSERT(lpValue); - return reinterpret_cast<FXJSE_HVALUE>(lpValue); + return reinterpret_cast<FXJSE_HVALUE>( + CFXJSE_Value::Create(reinterpret_cast<v8::Isolate*>(hRuntime))); } + void FXJSE_Value_Release(FXJSE_HVALUE hValue) { CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - if (lpValue) { - delete lpValue; - } + delete lpValue; } + FXJSE_HRUNTIME FXJSE_Value_GetRuntime(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast<CFXJSE_Value*>(hValue); - ASSERT(lpValue); - return reinterpret_cast<FXJSE_HRUNTIME>(lpValue->GetIsolate()); + return reinterpret_cast<FXJSE_HRUNTIME>( + reinterpret_cast<CFXJSE_Value*>(hValue)->GetIsolate()); } + void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Name, const CFX_ByteStringC& utf8Message) { v8::Isolate* pIsolate = v8::Isolate::GetCurrent(); ASSERT(pIsolate); + CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate); v8::Local<v8::String> hMessage = v8::String::NewFromUtf8( pIsolate, utf8Message.GetCStr(), v8::String::kNormalString, utf8Message.GetLength()); v8::Local<v8::Value> hError; + if (utf8Name == "RangeError") { hError = v8::Exception::RangeError(hMessage); } else if (utf8Name == "ReferenceError") { @@ -269,33 +273,39 @@ void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Name, } pIsolate->ThrowException(hError); } + CFXJSE_Value* CFXJSE_Value::Create(v8::Isolate* pIsolate) { return new CFXJSE_Value(pIsolate); } + void* CFXJSE_Value::ToObject(CFXJSE_Class* lpClass) const { ASSERT(!m_hValue.IsEmpty()); + CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hValue = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); ASSERT(!hValue.IsEmpty()); - if (!hValue->IsObject()) { - return NULL; - } + + if (!hValue->IsObject()) + return nullptr; + return FXJSE_RetrieveObjectBinding(hValue.As<v8::Object>(), lpClass); } + V8_INLINE static double FXJSE_ftod(FX_FLOAT fNumber) { if (sizeof(FX_FLOAT) != 4) { ASSERT(FALSE); return fNumber; } + uint32_t nFloatBits = (uint32_t&)fNumber; uint8_t nExponent = (uint8_t)(nFloatBits >> 16 >> 7); - if (nExponent == 0 || nExponent == 255) { + if (nExponent == 0 || nExponent == 255) return fNumber; - } + int8_t nErrExp = nExponent - 127 - 23; - if (nErrExp >= 0) { + if (nErrExp >= 0) return fNumber; - } + double dwError = pow(2.0, nErrExp), dwErrorHalf = dwError / 2; double dNumber = fNumber, dNumberAbs = fabs(fNumber); double dNumberAbsMin = dNumberAbs - dwErrorHalf, @@ -320,11 +330,13 @@ V8_INLINE static double FXJSE_ftod(FX_FLOAT fNumber) { return fNumber < 0 ? ceil(dNumber * dPow - 0.5) / dPow : floor(dNumber * dPow + 0.5) / dPow; } + void CFXJSE_Value::SetFloat(FX_FLOAT fFloat) { CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); v8::Local<v8::Value> hValue = v8::Number::New(m_pIsolate, FXJSE_ftod(fFloat)); m_hValue.Reset(m_pIsolate, hValue); } + void CFXJSE_Value::SetHostObject(void* lpObject, CFXJSE_Class* lpClass) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); ASSERT(lpClass); @@ -334,6 +346,7 @@ void CFXJSE_Value::SetHostObject(void* lpObject, CFXJSE_Class* lpClass) { FXJSE_UpdateObjectBinding(hObject, lpObject); m_hValue.Reset(m_pIsolate, hObject); } + void CFXJSE_Value::SetArray(uint32_t uValueCount, CFXJSE_Value** rgValues) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Array> hArrayObject = v8::Array::New(m_pIsolate, uValueCount); @@ -347,19 +360,21 @@ void CFXJSE_Value::SetArray(uint32_t uValueCount, CFXJSE_Value** rgValues) { } m_hValue.Reset(m_pIsolate, hArrayObject); } + void CFXJSE_Value::SetDate(FXJSE_DOUBLE dDouble) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hDate = v8::Date::New(m_pIsolate, dDouble); m_hValue.Reset(m_pIsolate, hDate); } + FX_BOOL CFXJSE_Value::SetObjectProperty(const CFX_ByteStringC& szPropName, CFXJSE_Value* lpPropValue) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hObject = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) { + if (!hObject->IsObject()) return FALSE; - } + v8::Local<v8::Value> hPropValue = v8::Local<v8::Value>::New(m_pIsolate, lpPropValue->DirectGetValue()); return (FX_BOOL)hObject.As<v8::Object>()->Set( @@ -368,14 +383,15 @@ FX_BOOL CFXJSE_Value::SetObjectProperty(const CFX_ByteStringC& szPropName, szPropName.GetLength()), hPropValue); } + FX_BOOL CFXJSE_Value::GetObjectProperty(const CFX_ByteStringC& szPropName, CFXJSE_Value* lpPropValue) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hObject = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) { + if (!hObject->IsObject()) return FALSE; - } + v8::Local<v8::Value> hPropValue = hObject.As<v8::Object>()->Get(v8::String::NewFromUtf8( m_pIsolate, szPropName.GetCStr(), v8::String::kNormalString, @@ -383,64 +399,69 @@ FX_BOOL CFXJSE_Value::GetObjectProperty(const CFX_ByteStringC& szPropName, lpPropValue->ForceSetValue(hPropValue); return TRUE; } + FX_BOOL CFXJSE_Value::SetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hObject = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) { + if (!hObject->IsObject()) return FALSE; - } + v8::Local<v8::Value> hPropValue = v8::Local<v8::Value>::New(m_pIsolate, lpPropValue->DirectGetValue()); return (FX_BOOL)hObject.As<v8::Object>()->Set(uPropIdx, hPropValue); } + FX_BOOL CFXJSE_Value::GetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hObject = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) { + if (!hObject->IsObject()) return FALSE; - } + v8::Local<v8::Value> hPropValue = hObject.As<v8::Object>()->Get(uPropIdx); lpPropValue->ForceSetValue(hPropValue); return TRUE; } + FX_BOOL CFXJSE_Value::DeleteObjectProperty(const CFX_ByteStringC& szPropName) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hObject = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) { + if (!hObject->IsObject()) return FALSE; - } + hObject.As<v8::Object>()->Delete(v8::String::NewFromUtf8( m_pIsolate, szPropName.GetCStr(), v8::String::kNormalString, szPropName.GetLength())); return TRUE; } + FX_BOOL CFXJSE_Value::HasObjectOwnProperty(const CFX_ByteStringC& szPropName, FX_BOOL bUseTypeGetter) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hObject = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) { + if (!hObject->IsObject()) return FALSE; - } + v8::Local<v8::String> hKey = v8::String::NewFromUtf8( m_pIsolate, szPropName.GetCStr(), v8::String::kNormalString, szPropName.GetLength()); return hObject.As<v8::Object>()->HasRealNamedProperty(hKey) || (bUseTypeGetter && hObject.As<v8::Object>()->HasOwnProperty(hKey)); } + FX_BOOL CFXJSE_Value::SetObjectOwnProperty(const CFX_ByteStringC& szPropName, CFXJSE_Value* lpPropValue) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> hObject = v8::Local<v8::Value>::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) { + if (!hObject->IsObject()) return FALSE; - } + v8::Local<v8::Value> hValue = v8::Local<v8::Value>::New(m_pIsolate, lpPropValue->m_hValue); return hObject.As<v8::Object>()->ForceSet( @@ -449,21 +470,22 @@ FX_BOOL CFXJSE_Value::SetObjectOwnProperty(const CFX_ByteStringC& szPropName, szPropName.GetLength()), hValue); } + FX_BOOL CFXJSE_Value::SetFunctionBind(CFXJSE_Value* lpOldFunction, CFXJSE_Value* lpNewThis) { CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); v8::Local<v8::Value> rgArgs[2]; v8::Local<v8::Value> hOldFunction = v8::Local<v8::Value>::New(m_pIsolate, lpOldFunction->DirectGetValue()); - if (hOldFunction.IsEmpty() || !hOldFunction->IsFunction()) { + if (hOldFunction.IsEmpty() || !hOldFunction->IsFunction()) return FALSE; - } + rgArgs[0] = hOldFunction; v8::Local<v8::Value> hNewThis = v8::Local<v8::Value>::New(m_pIsolate, lpNewThis->DirectGetValue()); - if (hNewThis.IsEmpty()) { + if (hNewThis.IsEmpty()) return FALSE; - } + rgArgs[1] = hNewThis; v8::Local<v8::String> hBinderFuncSource = v8::String::NewFromUtf8(m_pIsolate, @@ -473,12 +495,13 @@ FX_BOOL CFXJSE_Value::SetFunctionBind(CFXJSE_Value* lpOldFunction, v8::Script::Compile(hBinderFuncSource)->Run().As<v8::Function>(); v8::Local<v8::Value> hBoundFunction = hBinderFunc->Call(m_pIsolate->GetCurrentContext()->Global(), 2, rgArgs); - if (hBoundFunction.IsEmpty() || !hBoundFunction->IsFunction()) { + if (hBoundFunction.IsEmpty() || !hBoundFunction->IsFunction()) return FALSE; - } + m_hValue.Reset(m_pIsolate, hBoundFunction); return TRUE; } + #define FXJSE_INVALID_PTR ((void*)(intptr_t)-1) FX_BOOL CFXJSE_Value::Call(CFXJSE_Value* lpReceiver, CFXJSE_Value* lpRetValue, @@ -491,13 +514,14 @@ FX_BOOL CFXJSE_Value::Call(CFXJSE_Value* lpReceiver, !hFunctionValue.IsEmpty() && hFunctionValue->IsObject() ? hFunctionValue.As<v8::Object>() : v8::Local<v8::Object>(); + v8::TryCatch trycatch; if (hFunctionObject.IsEmpty() || !hFunctionObject->IsCallable()) { - if (lpRetValue) { + if (lpRetValue) lpRetValue->ForceSetValue(FXJSE_CreateReturnValue(m_pIsolate, trycatch)); - } return FALSE; } + v8::Local<v8::Value> hReturnValue; v8::Local<v8::Value>* lpLocalArgs = NULL; if (nArgCount) { @@ -514,6 +538,7 @@ FX_BOOL CFXJSE_Value::Call(CFXJSE_Value* lpReceiver, } } } + FX_BOOL bRetValue = TRUE; if (lpReceiver == FXJSE_INVALID_PTR) { hReturnValue = hFunctionObject->CallAsConstructor(nArgCount, lpLocalArgs); @@ -523,23 +548,24 @@ FX_BOOL CFXJSE_Value::Call(CFXJSE_Value* lpReceiver, hReceiver = v8::Local<v8::Value>::New(m_pIsolate, lpReceiver->DirectGetValue()); } - if (hReceiver.IsEmpty() || !hReceiver->IsObject()) { + if (hReceiver.IsEmpty() || !hReceiver->IsObject()) hReceiver = v8::Object::New(m_pIsolate); - } + hReturnValue = hFunctionObject->CallAsFunction(hReceiver, nArgCount, lpLocalArgs); } + if (trycatch.HasCaught()) { hReturnValue = FXJSE_CreateReturnValue(m_pIsolate, trycatch); bRetValue = FALSE; } - if (lpRetValue) { + + if (lpRetValue) lpRetValue->ForceSetValue(hReturnValue); - } + if (lpLocalArgs) { - for (uint32_t i = 0; i < nArgCount; i++) { + for (uint32_t i = 0; i < nArgCount; i++) lpLocalArgs[i].~Local(); - } FX_Free(lpLocalArgs); } return bRetValue; |