diff options
Diffstat (limited to 'fpdfsdk/src/jsapi')
-rw-r--r-- | fpdfsdk/src/jsapi/fxjs_v8.cpp | 143 |
1 files changed, 84 insertions, 59 deletions
diff --git a/fpdfsdk/src/jsapi/fxjs_v8.cpp b/fpdfsdk/src/jsapi/fxjs_v8.cpp index 59c99acdfe..b1adeb7112 100644 --- a/fpdfsdk/src/jsapi/fxjs_v8.cpp +++ b/fpdfsdk/src/jsapi/fxjs_v8.cpp @@ -105,7 +105,7 @@ int JS_DefineObjMethod(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* s if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0; CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID); v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate); - objTemp->Set(v8::String::NewFromUtf8(isolate, FX_LPCSTR(bsMethodName)), v8::FunctionTemplate::New(isolate, pMethodCall), v8::ReadOnly); + objTemp->Set(v8::String::NewFromUtf8(isolate, FX_LPCSTR(bsMethodName), v8::NewStringType::kNormal).ToLocalChecked(), v8::FunctionTemplate::New(isolate, pMethodCall), v8::ReadOnly); pObjDef->m_objTemplate.Reset(isolate,objTemp); return 0; } @@ -125,7 +125,7 @@ int JS_DefineObjProperty(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return 0; CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID); v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate); - objTemp->SetAccessor(v8::String::NewFromUtf8(isolate, FX_LPCSTR(bsPropertyName)), pPropGet, pPropPut); + objTemp->SetAccessor(v8::String::NewFromUtf8(isolate, FX_LPCSTR(bsPropertyName), v8::NewStringType::kNormal).ToLocalChecked(), pPropGet, pPropPut); pObjDef->m_objTemplate.Reset(isolate,objTemp); return 0; } @@ -202,7 +202,7 @@ int JS_DefineGlobalMethod(IJS_Runtime* pJSRuntime, const wchar_t* sMethodName, v objTemp = v8::ObjectTemplate::New(isolate); else objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, globalObjTemp); - objTemp->Set(v8::String::NewFromUtf8(isolate, FX_LPCSTR(bsMethodName)), funTempl, v8::ReadOnly); + objTemp->Set(v8::String::NewFromUtf8(isolate, FX_LPCSTR(bsMethodName), v8::NewStringType::kNormal).ToLocalChecked(), funTempl, v8::ReadOnly); globalObjTemp.Reset(isolate,objTemp); @@ -225,7 +225,7 @@ int JS_DefineGlobalConst(IJS_Runtime* pJSRuntime, const wchar_t* sConstName, v8: objTemp = v8::ObjectTemplate::New(isolate); else objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, globalObjTemp); - objTemp->Set(v8::String::NewFromUtf8(isolate, FX_LPCSTR(bsConst)), pDefault, v8::ReadOnly); + objTemp->Set(v8::String::NewFromUtf8(isolate, FX_LPCSTR(bsConst), v8::NewStringType::kNormal).ToLocalChecked(), pDefault, v8::ReadOnly); globalObjTemp.Reset(isolate,objTemp); @@ -254,7 +254,7 @@ void JS_InitialRuntime(IJS_Runtime* pJSRuntime,IFXJS_Runtime* pFXRuntime, IFXJS_ CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(i); CFX_WideString ws = CFX_WideString(pObjDef->objName); CFX_ByteString bs = ws.UTF8Encode(); - v8::Handle<v8::String> objName = v8::String::NewFromUtf8(isolate, bs.c_str(), v8::String::kNormalString, bs.GetLength()); + v8::Handle<v8::String> objName = v8::String::NewFromUtf8(isolate, bs.c_str(), v8::NewStringType::kNormal, bs.GetLength()).ToLocalChecked(); if(pObjDef->objType == JS_DYNAMIC) @@ -266,16 +266,16 @@ void JS_InitialRuntime(IJS_Runtime* pJSRuntime,IFXJS_Runtime* pFXRuntime, IFXJS_ CJS_PrivateData* pPrivateData = new CJS_PrivateData; pPrivateData->ObjDefID = i; - v8Context->Global()->GetPrototype()->ToObject()->SetAlignedPointerInInternalField(0, pPrivateData); + v8Context->Global()->GetPrototype()->ToObject(v8Context).ToLocalChecked()->SetAlignedPointerInInternalField(0, pPrivateData); if(pObjDef->m_pConstructor) - pObjDef->m_pConstructor(context, v8Context->Global()->GetPrototype()->ToObject(), v8Context->Global()->GetPrototype()->ToObject()); + pObjDef->m_pConstructor(context, v8Context->Global()->GetPrototype()->ToObject(v8Context).ToLocalChecked(), v8Context->Global()->GetPrototype()->ToObject(v8Context).ToLocalChecked()); } } else { v8::Handle<v8::Object> obj = JS_NewFxDynamicObj(pJSRuntime, context, i); - v8Context->Global()->Set(objName, obj); + v8Context->Global()->Set(v8Context, objName, obj).FromJust(); pObjDef->m_StaticObj.Reset(isolate, obj); } } @@ -320,14 +320,15 @@ int JS_Parse(IJS_Runtime* pJSRuntime, IFXJS_Context* pJSContext, const wchar_t* { v8::Isolate* isolate = (v8::Isolate*)pJSRuntime; v8::Isolate::Scope isolate_scope(isolate); - v8::TryCatch try_catch; + v8::TryCatch try_catch(isolate); CFX_WideString wsScript(script); CFX_ByteString bsScript = wsScript.UTF8Encode(); - v8::Handle<v8::Script> compiled_script = v8::Script::Compile(v8::String::NewFromUtf8(isolate, bsScript.c_str(), v8::String::kNormalString, bsScript.GetLength())); - if (compiled_script.IsEmpty()) { + v8::Local<v8::Context> context = isolate->GetCurrentContext(); + v8::Local<v8::Script> compiled_script; + if (!v8::Script::Compile(context, v8::String::NewFromUtf8(isolate, bsScript.c_str(), v8::NewStringType::kNormal, bsScript.GetLength()).ToLocalChecked()).ToLocal(&compiled_script)) { v8::String::Utf8Value error(try_catch.Exception()); return -1; } @@ -338,19 +339,20 @@ int JS_Execute(IJS_Runtime* pJSRuntime, IFXJS_Context* pJSContext, const wchar_t { v8::Isolate* isolate = (v8::Isolate*)pJSRuntime; v8::Isolate::Scope isolate_scope(isolate); - v8::TryCatch try_catch; + v8::TryCatch try_catch(isolate); CFX_WideString wsScript(script); CFX_ByteString bsScript = wsScript.UTF8Encode(); - v8::Handle<v8::Script> compiled_script = v8::Script::Compile(v8::String::NewFromUtf8(isolate, bsScript.c_str(), v8::String::kNormalString, bsScript.GetLength())); - if (compiled_script.IsEmpty()) { + v8::Local<v8::Context> context = isolate->GetCurrentContext(); + v8::Local<v8::Script> compiled_script; + if (!v8::Script::Compile(context, v8::String::NewFromUtf8(isolate, bsScript.c_str(), v8::NewStringType::kNormal, bsScript.GetLength()).ToLocalChecked()).ToLocal(&compiled_script)) { v8::String::Utf8Value error(try_catch.Exception()); return -1; } - v8::Handle<v8::Value> result = compiled_script->Run(); - if (result.IsEmpty()) { + v8::Handle<v8::Value> result; + if (!compiled_script->Run(context).ToLocal(&result)) { v8::String::Utf8Value error(try_catch.Exception()); return -1; } @@ -361,10 +363,13 @@ v8::Handle<v8::Object> JS_NewFxDynamicObj(IJS_Runtime* pJSRuntime, IFXJS_Context { v8::Isolate* isolate = (v8::Isolate*)pJSRuntime; v8::Isolate::Scope isolate_scope(isolate); + v8::Local<v8::Context> context = isolate->GetCurrentContext(); if(-1 == nObjDefnID) { v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(isolate); - return objTempl->NewInstance(); + v8::Local<v8::Object> obj; + if (objTempl->NewInstance(context).ToLocal(&obj)) return obj; + return v8::Handle<v8::Object>(); } CFX_PtrArray* pArray = (CFX_PtrArray*)isolate->GetData(0); @@ -374,16 +379,16 @@ v8::Handle<v8::Object> JS_NewFxDynamicObj(IJS_Runtime* pJSRuntime, IFXJS_Context if(nObjDefnID<0 || nObjDefnID>= pArray->GetSize()) return v8::Handle<v8::Object>(); CJS_ObjDefintion* pObjDef = (CJS_ObjDefintion*)pArray->GetAt(nObjDefnID); - v8::Local<v8::Context> context = isolate->GetCurrentContext(); v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(isolate, pObjDef->m_objTemplate); - v8::Local<v8::Object> obj = objTemp->NewInstance(); + v8::Local<v8::Object> obj; + if (!objTemp->NewInstance(context).ToLocal(&obj)) return v8::Local<v8::Object>(); CJS_PrivateData* pPrivateData = new CJS_PrivateData; pPrivateData->ObjDefID = nObjDefnID; obj->SetAlignedPointerInInternalField(0, pPrivateData); if(pObjDef->m_pConstructor) - pObjDef->m_pConstructor(pJSContext, obj, context->Global()->GetPrototype()->ToObject()); + pObjDef->m_pConstructor(pJSContext, obj, context->Global()->GetPrototype()->ToObject(context).ToLocalChecked()); return obj; } @@ -416,7 +421,7 @@ v8::Handle<v8::Object> JS_GetThisObj(IJS_Runtime * pJSRuntime) if(!pArray) return v8::Handle<v8::Object>(); v8::Local<v8::Context> context = isolate->GetCurrentContext(); - return context->Global()->GetPrototype()->ToObject(); + return context->Global()->GetPrototype()->ToObject(context).ToLocalChecked(); } int JS_GetObjDefnID(v8::Handle<v8::Object> pObj) @@ -460,7 +465,8 @@ void JS_Error(v8::Isolate* isolate, const CFX_WideString& message) // intermediate format. CFX_ByteString utf8_message = message.UTF8Encode(); isolate->ThrowException(v8::String::NewFromUtf8(isolate, - utf8_message.c_str())); + utf8_message.c_str(), + v8::NewStringType::kNormal).ToLocalChecked()); } unsigned JS_CalcHash(const wchar_t* main, unsigned nLen) @@ -520,8 +526,10 @@ void* JS_GetPrivate(IJS_Runtime* pJSRuntime, v8::Handle<v8::Object> pObj) { //It could be a global proxy object. v8::Local<v8::Value> v = pObj->GetPrototype(); + v8::Isolate* isolate = (v8::Isolate*)pJSRuntime; + v8::Local<v8::Context> context = isolate->GetCurrentContext(); if(v->IsObject()) - pPrivateData = (CJS_PrivateData*)v->ToObject()->GetAlignedPointerFromInternalField(0); + pPrivateData = (CJS_PrivateData*)v->ToObject(context).ToLocalChecked()->GetAlignedPointerFromInternalField(0); } if(!pPrivateData) return NULL; return pPrivateData->pPrivate; @@ -550,61 +558,65 @@ v8::Handle<v8::String> WSToJSString(IJS_Runtime* pJSRuntime, const wchar_t* Prop CFX_WideString ws = CFX_WideString(PropertyName,Len); CFX_ByteString bs = ws.UTF8Encode(); if(!pJSRuntime) pJSRuntime = v8::Isolate::GetCurrent(); - return v8::String::NewFromUtf8(pJSRuntime, bs.c_str()); + return v8::String::NewFromUtf8(pJSRuntime, bs.c_str(), v8::NewStringType::kNormal).ToLocalChecked(); } v8::Handle<v8::Value> JS_GetObjectElement(IJS_Runtime* pJSRuntime, v8::Handle<v8::Object> pObj,const wchar_t* PropertyName) { if(pObj.IsEmpty()) return v8::Handle<v8::Value>(); - return pObj->Get(WSToJSString(pJSRuntime,PropertyName)); + v8::Local<v8::Value> val; + if (!pObj->Get(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName)).ToLocal(&val)) return v8::Handle<v8::Value>(); + return val; } -v8::Handle<v8::Array> JS_GetObjectElementNames(v8::Handle<v8::Object> pObj) +v8::Handle<v8::Array> JS_GetObjectElementNames(IJS_Runtime* pJSRuntime, v8::Handle<v8::Object> pObj) { if(pObj.IsEmpty()) return v8::Handle<v8::Array>(); - return pObj->GetPropertyNames(); + v8::Local<v8::Array> val; + if (!pObj->GetPropertyNames(pJSRuntime->GetCurrentContext()).ToLocal(&val)) return v8::Local<v8::Array>(); + return val; } void JS_PutObjectString(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName, const wchar_t* sValue) //VT_string { if(pObj.IsEmpty()) return; - pObj->Set(WSToJSString(pJSRuntime, PropertyName), WSToJSString(pJSRuntime, sValue)); + pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime, PropertyName), WSToJSString(pJSRuntime, sValue)).FromJust(); } void JS_PutObjectNumber(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName, int nValue) { if(pObj.IsEmpty()) return; - pObj->Set(WSToJSString(pJSRuntime,PropertyName),v8::Int32::New(pJSRuntime, nValue)); + pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Int32::New(pJSRuntime, nValue)).FromJust(); } void JS_PutObjectNumber(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName, float fValue) { if(pObj.IsEmpty()) return; - pObj->Set(WSToJSString(pJSRuntime,PropertyName),v8::Number::New(pJSRuntime, (double)fValue)); + pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Number::New(pJSRuntime, (double)fValue)).FromJust(); } void JS_PutObjectNumber(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName, double dValue) { if(pObj.IsEmpty()) return; - pObj->Set(WSToJSString(pJSRuntime,PropertyName),v8::Number::New(pJSRuntime, (double)dValue)); + pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Number::New(pJSRuntime, (double)dValue)).FromJust(); } void JS_PutObjectBoolean(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName, bool bValue) { if(pObj.IsEmpty()) return; - pObj->Set(WSToJSString(pJSRuntime,PropertyName),v8::Boolean::New(pJSRuntime, bValue)); + pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Boolean::New(pJSRuntime, bValue)).FromJust(); } void JS_PutObjectObject(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName, v8::Handle<v8::Object> pPut) { if(pObj.IsEmpty()) return; - pObj->Set(WSToJSString(pJSRuntime,PropertyName),pPut); + pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),pPut).FromJust(); } void JS_PutObjectNull(IJS_Runtime* pJSRuntime,v8::Handle<v8::Object> pObj, const wchar_t* PropertyName) { if(pObj.IsEmpty()) return; - pObj->Set(WSToJSString(pJSRuntime,PropertyName),v8::Handle<v8::Object>()); + pObj->Set(pJSRuntime->GetCurrentContext(), WSToJSString(pJSRuntime,PropertyName),v8::Handle<v8::Object>()).FromJust(); } v8::Handle<v8::Array> JS_NewArray(IJS_Runtime* pJSRuntime) @@ -612,17 +624,19 @@ v8::Handle<v8::Array> JS_NewArray(IJS_Runtime* pJSRuntime) return v8::Array::New(pJSRuntime); } -unsigned JS_PutArrayElement(v8::Handle<v8::Array> pArray,unsigned index,v8::Handle<v8::Value> pValue,FXJSVALUETYPE eType) +unsigned JS_PutArrayElement(IJS_Runtime* pJSRuntime, v8::Handle<v8::Array> pArray,unsigned index,v8::Handle<v8::Value> pValue,FXJSVALUETYPE eType) { if(pArray.IsEmpty()) return 0; - pArray->Set(index, pValue); + if (pArray->Set(pJSRuntime->GetCurrentContext(), index, pValue).IsNothing()) return 0; return 1; } -v8::Handle<v8::Value> JS_GetArrayElemnet(v8::Handle<v8::Array> pArray,unsigned index) +v8::Handle<v8::Value> JS_GetArrayElement(IJS_Runtime* pJSRuntime, v8::Handle<v8::Array> pArray,unsigned index) { if(pArray.IsEmpty()) return v8::Handle<v8::Value>(); - return pArray->Get(index); + v8::Local<v8::Value> val; + if (pArray->Get(pJSRuntime->GetCurrentContext(), index).ToLocal(&val)) return v8::Local<v8::Value>(); + return val; } unsigned JS_GetArrayLength(v8::Handle<v8::Array> pArray) @@ -681,7 +695,7 @@ v8::Handle<v8::Value> JS_NewNull() v8::Handle<v8::Value> JS_NewDate(IJS_Runtime* pJSRuntime,double d) { - return v8::Date::New(pJSRuntime, d); + return v8::Date::New(pJSRuntime->GetCurrentContext(), d).ToLocalChecked(); } v8::Handle<v8::Value> JS_NewValue(IJS_Runtime* pJSRuntime) @@ -689,52 +703,63 @@ v8::Handle<v8::Value> JS_NewValue(IJS_Runtime* pJSRuntime) return v8::Handle<v8::Value>(); } -v8::Handle<v8::Value> JS_GetListValue(v8::Handle<v8::Value> pList, int index) +v8::Handle<v8::Value> JS_GetListValue(IJS_Runtime* pJSRuntime, v8::Handle<v8::Value> pList, int index) { + v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext(); if(!pList.IsEmpty() && pList->IsObject()) { - v8::Local<v8::Object> obj = pList->ToObject(); - return obj->Get(index); + v8::Local<v8::Object> obj; + if (pList->ToObject(context).ToLocal(&obj)) + { + v8::Local<v8::Value> val; + if (obj->Get(context, index).ToLocal(&val)) return val; + } } return v8::Handle<v8::Value>(); } -int JS_ToInt32(v8::Handle<v8::Value> pValue) +int JS_ToInt32(IJS_Runtime* pJSRuntime, v8::Handle<v8::Value> pValue) { if(pValue.IsEmpty()) return 0; - return pValue->ToInt32()->Value(); + v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext(); + return pValue->ToInt32(context).ToLocalChecked()->Value(); } -bool JS_ToBoolean(v8::Handle<v8::Value> pValue) +bool JS_ToBoolean(IJS_Runtime* pJSRuntime, v8::Handle<v8::Value> pValue) { if(pValue.IsEmpty()) return false; - return pValue->ToBoolean()->Value(); + v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext(); + return pValue->ToBoolean(context).ToLocalChecked()->Value(); } -double JS_ToNumber(v8::Handle<v8::Value> pValue) +double JS_ToNumber(IJS_Runtime* pJSRuntime, v8::Handle<v8::Value> pValue) { if(pValue.IsEmpty()) return 0.0; - return pValue->ToNumber()->Value(); + v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext(); + return pValue->ToNumber(context).ToLocalChecked()->Value(); } -v8::Handle<v8::Object> JS_ToObject(v8::Handle<v8::Value> pValue) +v8::Handle<v8::Object> JS_ToObject(IJS_Runtime* pJSRuntime, v8::Handle<v8::Value> pValue) { if(pValue.IsEmpty()) return v8::Handle<v8::Object>(); - return pValue->ToObject(); + v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext(); + return pValue->ToObject(context).ToLocalChecked(); } -CFX_WideString JS_ToString(v8::Handle<v8::Value> pValue) +CFX_WideString JS_ToString(IJS_Runtime* pJSRuntime, v8::Handle<v8::Value> pValue) { if(pValue.IsEmpty()) return L""; - v8::String::Utf8Value s(pValue->ToString()); + v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext(); + v8::String::Utf8Value s(pValue->ToString(context).ToLocalChecked()); return CFX_WideString::FromUTF8(*s, s.length()); } -v8::Handle<v8::Array> JS_ToArray(v8::Handle<v8::Value> pValue) +v8::Handle<v8::Array> JS_ToArray(IJS_Runtime* pJSRuntime, v8::Handle<v8::Value> pValue) { if(pValue.IsEmpty()) return v8::Handle<v8::Array>(); - return v8::Handle<v8::Array>::Cast(pValue->ToObject()); + v8::Local<v8::Context> context = pJSRuntime->GetCurrentContext(); + return v8::Handle<v8::Array>::Cast(pValue->ToObject(context).ToLocalChecked()); } void JS_ValueCopy(v8::Handle<v8::Value>& pTo, v8::Handle<v8::Value> pFrom) @@ -968,11 +993,11 @@ double JS_DateParse(const wchar_t* string) v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); //Use the built-in object method. - v8::Local<v8::Value> v = context->Global()->Get(v8::String::NewFromUtf8(pIsolate, "Date")); + v8::Local<v8::Value> v = context->Global()->Get(context, v8::String::NewFromUtf8(pIsolate, "Date", v8::NewStringType::kNormal).ToLocalChecked()).ToLocalChecked(); if(v->IsObject()) { - v8::Local<v8::Object> o = v->ToObject(); - v = o->Get(v8::String::NewFromUtf8(pIsolate, "parse")); + v8::Local<v8::Object> o = v->ToObject(context).ToLocalChecked(); + v = o->Get(context,v8::String::NewFromUtf8(pIsolate, "parse", v8::NewStringType::kNormal).ToLocalChecked()).ToLocalChecked(); if(v->IsFunction()) { v8::Local<v8::Function> funC = v8::Handle<v8::Function>::Cast(v); @@ -980,10 +1005,10 @@ double JS_DateParse(const wchar_t* string) const int argc = 1; v8::Local<v8::String> timeStr = WSToJSString(pIsolate, string); v8::Handle<v8::Value> argv[argc] = {timeStr}; - v = funC->Call(context->Global(), argc, argv); + v = funC->Call(context, context->Global(), argc, argv).ToLocalChecked(); if(v->IsNumber()) { - double date = v->ToNumber()->Value(); + double date = v->ToNumber(context).ToLocalChecked()->Value(); if(!_isfinite(date)) return date; return date + _getLocalTZA() + _getDaylightSavingTA(date); } |