v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate, IJS_Runtime* pIRuntime, int nObjDefnID) { v8::Isolate::Scope isolate_scope(pIsolate); v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); if (nObjDefnID == -1) { v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate); v8::Local<v8::Object> obj; if (!objTempl->NewInstance(context).ToLocal(&obj)) return v8::Local<v8::Object>(); return obj; } FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate); if (!pData) return v8::Local<v8::Object>(); if (nObjDefnID < 0 || nObjDefnID >= CFXJS_ObjDefinition::MaxID(pIsolate)) return v8::Local<v8::Object>(); CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); v8::Local<v8::Object> obj; if (!pObjDef->GetInstanceTemplate()->NewInstance(context).ToLocal(&obj)) return v8::Local<v8::Object>(); obj->SetAlignedPointerInInternalField(0, new CFXJS_PerObjectData(nObjDefnID)); if (pObjDef->m_pConstructor) pObjDef->m_pConstructor(pIRuntime, obj); return obj; }
void FXJS_ReleaseRuntime(v8::Isolate* pIsolate, v8::Global<v8::Context>& v8PersistentContext) { v8::Isolate::Scope isolate_scope(pIsolate); v8::HandleScope handle_scope(pIsolate); v8::Local<v8::Context> context = v8::Local<v8::Context>::New(pIsolate, v8PersistentContext); v8::Context::Scope context_scope(context); FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate); if (!pData) return; int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); for (int i = 0; i < maxID; ++i) { CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); if (!pObjDef->m_StaticObj.IsEmpty()) { v8::Local<v8::Object> pObj = v8::Local<v8::Object>::New(pIsolate, pObjDef->m_StaticObj); if (pObjDef->m_pDestructor) pObjDef->m_pDestructor(pObj); FXJS_FreePrivate(pObj); } delete pObjDef; } pIsolate->SetData(g_embedderDataSlot, nullptr); delete pData; }
void CFXJS_Engine::DefineObjConst(int nObjDefnID, const wchar_t* sConstName, v8::Local<v8::Value> pDefault) { v8::Isolate::Scope isolate_scope(m_isolate); v8::HandleScope handle_scope(m_isolate); CFX_ByteString bsConstName = CFX_WideString(sConstName).UTF8Encode(); CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(m_isolate, nObjDefnID); pObjDef->GetInstanceTemplate()->Set(m_isolate, bsConstName.c_str(), pDefault); }
int CFXJS_Engine::DefineObj(const wchar_t* sObjName, FXJSOBJTYPE eObjType, CFXJS_Engine::Constructor pConstructor, CFXJS_Engine::Destructor pDestructor) { v8::Isolate::Scope isolate_scope(m_isolate); v8::HandleScope handle_scope(m_isolate); FXJS_PerIsolateData::SetUp(m_isolate); CFXJS_ObjDefinition* pObjDef = new CFXJS_ObjDefinition( m_isolate, sObjName, eObjType, pConstructor, pDestructor); return pObjDef->AssignID(); }
void FXJS_InitializeRuntime(v8::Isolate* pIsolate, IFXJS_Runtime* pFXRuntime, IFXJS_Context* context, v8::Global<v8::Context>& v8PersistentContext) { v8::Isolate::Scope isolate_scope(pIsolate); v8::HandleScope handle_scope(pIsolate); v8::Global<v8::ObjectTemplate>& globalObjTemp = _getGlobalObjectTemplate(pIsolate); v8::Local<v8::Context> v8Context = v8::Context::New( pIsolate, NULL, v8::Local<v8::ObjectTemplate>::New(pIsolate, globalObjTemp)); v8::Context::Scope context_scope(v8Context); FXJS_PerIsolateData::SetUp(pIsolate); v8Context->SetAlignedPointerInEmbedderData(kPerContextDataIndex, pFXRuntime); int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); for (int i = 0; i < maxID; ++i) { CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); CFX_WideString ws = CFX_WideString(pObjDef->objName); CFX_ByteString bs = ws.UTF8Encode(); v8::Local<v8::String> objName = v8::String::NewFromUtf8(pIsolate, bs.c_str(), v8::NewStringType::kNormal, bs.GetLength()).ToLocalChecked(); if (pObjDef->objType == FXJS_DYNAMIC) { // Document is set as global object, need to construct it first. if (ws.Equal(L"Document")) { v8Context->Global() ->GetPrototype() ->ToObject(v8Context) .ToLocalChecked() ->SetAlignedPointerInInternalField(0, new CFXJS_PrivateData(i)); if (pObjDef->m_pConstructor) pObjDef->m_pConstructor(context, v8Context->Global() ->GetPrototype() ->ToObject(v8Context) .ToLocalChecked(), v8Context->Global() ->GetPrototype() ->ToObject(v8Context) .ToLocalChecked()); } } else { v8::Local<v8::Object> obj = FXJS_NewFxDynamicObj(pIsolate, context, i); v8Context->Global()->Set(v8Context, objName, obj).FromJust(); pObjDef->m_StaticObj.Reset(pIsolate, obj); } } v8PersistentContext.Reset(pIsolate, v8Context); }
int FXJS_DefineObj(v8::Isolate* pIsolate, const wchar_t* sObjName, FXJSOBJTYPE eObjType, FXJS_CONSTRUCTOR pConstructor, FXJS_DESTRUCTOR pDestructor) { v8::Isolate::Scope isolate_scope(pIsolate); v8::HandleScope handle_scope(pIsolate); FXJS_PerIsolateData::SetUp(pIsolate); CFXJS_ObjDefinition* pObjDef = new CFXJS_ObjDefinition( pIsolate, sObjName, eObjType, pConstructor, pDestructor); return pObjDef->AssignID(); }
void FXJS_DefineObjAllProperties(v8::Isolate* pIsolate, int nObjDefnID, v8::NamedPropertyQueryCallback pPropQurey, v8::NamedPropertyGetterCallback pPropGet, v8::NamedPropertySetterCallback pPropPut, v8::NamedPropertyDeleterCallback pPropDel) { v8::Isolate::Scope isolate_scope(pIsolate); v8::HandleScope handle_scope(pIsolate); CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); pObjDef->GetInstanceTemplate()->SetNamedPropertyHandler(pPropGet, pPropPut, pPropQurey, pPropDel); }
static v8::Local<v8::ObjectTemplate> GetGlobalObjectTemplate( v8::Isolate* pIsolate) { int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); for (int i = 0; i < maxID; ++i) { CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); if (pObjDef->m_ObjType == FXJSOBJTYPE_GLOBAL) return pObjDef->GetInstanceTemplate(); } if (!g_DefaultGlobalObjectTemplate) { g_DefaultGlobalObjectTemplate = new v8::Global<v8::ObjectTemplate>; g_DefaultGlobalObjectTemplate->Reset(pIsolate, v8::ObjectTemplate::New(pIsolate)); } return g_DefaultGlobalObjectTemplate->Get(pIsolate); }
void FXJS_DefineObjProperty(v8::Isolate* pIsolate, int nObjDefnID, const wchar_t* sPropName, v8::AccessorGetterCallback pPropGet, v8::AccessorSetterCallback pPropPut) { v8::Isolate::Scope isolate_scope(pIsolate); v8::HandleScope handle_scope(pIsolate); CFX_ByteString bsPropertyName = CFX_WideString(sPropName).UTF8Encode(); CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); pObjDef->GetInstanceTemplate()->SetAccessor( v8::String::NewFromUtf8(pIsolate, bsPropertyName.c_str(), v8::NewStringType::kNormal).ToLocalChecked(), pPropGet, pPropPut); }
void FXJS_DefineObjMethod(v8::Isolate* pIsolate, int nObjDefnID, const wchar_t* sMethodName, v8::FunctionCallback pMethodCall) { v8::Isolate::Scope isolate_scope(pIsolate); v8::HandleScope handle_scope(pIsolate); CFX_ByteString bsMethodName = CFX_WideString(sMethodName).UTF8Encode(); CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); pObjDef->GetInstanceTemplate()->Set( v8::String::NewFromUtf8(pIsolate, bsMethodName.c_str(), v8::NewStringType::kNormal).ToLocalChecked(), v8::FunctionTemplate::New(pIsolate, pMethodCall, v8::Local<v8::Value>(), pObjDef->GetSignature()), v8::ReadOnly); }
void FXJS_InitializeRuntime( v8::Isolate* pIsolate, IJS_Runtime* pIRuntime, v8::Global<v8::Context>* pV8PersistentContext, std::vector<v8::Global<v8::Object>*>* pStaticObjects) { if (pIsolate == g_isolate) ++g_isolate_ref_count; v8::Isolate::Scope isolate_scope(pIsolate); v8::HandleScope handle_scope(pIsolate); v8::Local<v8::Context> v8Context = v8::Context::New(pIsolate, NULL, GetGlobalObjectTemplate(pIsolate)); v8::Context::Scope context_scope(v8Context); FXJS_PerIsolateData::SetUp(pIsolate); v8Context->SetAlignedPointerInEmbedderData(kPerContextDataIndex, pIRuntime); int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); pStaticObjects->resize(maxID + 1); for (int i = 0; i < maxID; ++i) { CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); if (pObjDef->m_ObjType == FXJSOBJTYPE_GLOBAL) { v8Context->Global() ->GetPrototype() ->ToObject(v8Context) .ToLocalChecked() ->SetAlignedPointerInInternalField(0, new CFXJS_PerObjectData(i)); if (pObjDef->m_pConstructor) pObjDef->m_pConstructor(pIRuntime, v8Context->Global() ->GetPrototype() ->ToObject(v8Context) .ToLocalChecked()); } else if (pObjDef->m_ObjType == FXJSOBJTYPE_STATIC) { CFX_ByteString bs = CFX_WideString(pObjDef->m_ObjName).UTF8Encode(); v8::Local<v8::String> m_ObjName = v8::String::NewFromUtf8(pIsolate, bs.c_str(), v8::NewStringType::kNormal, bs.GetLength()).ToLocalChecked(); v8::Local<v8::Object> obj = FXJS_NewFxDynamicObj(pIsolate, pIRuntime, i); v8Context->Global()->Set(v8Context, m_ObjName, obj).FromJust(); pStaticObjects->at(i) = new v8::Global<v8::Object>(pIsolate, obj); } } pV8PersistentContext->Reset(pIsolate, v8Context); }
void CFXJS_Engine::InitializeEngine() { if (m_isolate == g_isolate) ++g_isolate_ref_count; v8::Isolate::Scope isolate_scope(m_isolate); v8::HandleScope handle_scope(m_isolate); // This has to happen before we call GetGlobalObjectTemplate because that // method gets the PerIsolateData from m_isolate. FXJS_PerIsolateData::SetUp(m_isolate); v8::Local<v8::Context> v8Context = v8::Context::New(m_isolate, nullptr, GetGlobalObjectTemplate(m_isolate)); v8::Context::Scope context_scope(v8Context); v8Context->SetAlignedPointerInEmbedderData(kPerContextDataIndex, this); int maxID = CFXJS_ObjDefinition::MaxID(m_isolate); m_StaticObjects.resize(maxID + 1); for (int i = 0; i < maxID; ++i) { CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(m_isolate, i); if (pObjDef->m_ObjType == FXJSOBJTYPE_GLOBAL) { v8Context->Global() ->GetPrototype() ->ToObject(v8Context) .ToLocalChecked() ->SetAlignedPointerInInternalField(0, new CFXJS_PerObjectData(i)); if (pObjDef->m_pConstructor) pObjDef->m_pConstructor(this, v8Context->Global() ->GetPrototype() ->ToObject(v8Context) .ToLocalChecked()); } else if (pObjDef->m_ObjType == FXJSOBJTYPE_STATIC) { CFX_ByteString bs = CFX_WideString(pObjDef->m_ObjName).UTF8Encode(); v8::Local<v8::String> m_ObjName = v8::String::NewFromUtf8(m_isolate, bs.c_str(), v8::NewStringType::kNormal, bs.GetLength()) .ToLocalChecked(); v8::Local<v8::Object> obj = NewFxDynamicObj(i, true); v8Context->Global()->Set(v8Context, m_ObjName, obj).FromJust(); m_StaticObjects[i] = new v8::Global<v8::Object>(m_isolate, obj); } } m_V8PersistentContext.Reset(m_isolate, v8Context); }
void V8TemplateMapTraits::Dispose(v8::Isolate* isolate, v8::Global<v8::Object> value, void* key) { v8::Local<v8::Object> obj = value.Get(isolate); if (obj.IsEmpty()) return; CFXJS_Engine* pEngine = CFXJS_Engine::CurrentEngineFromIsolate(isolate); int id = pEngine->GetObjDefnID(obj); if (id == -1) return; CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(isolate, id); if (!pObjDef) return; if (pObjDef->m_pDestructor) pObjDef->m_pDestructor(pEngine, obj); CFXJS_Engine::FreeObjectPrivate(obj); }
void FXJS_ReleaseRuntime(v8::Isolate* pIsolate, v8::Global<v8::Context>* pV8PersistentContext, std::vector<v8::Global<v8::Object>*>* pStaticObjects) { v8::Isolate::Scope isolate_scope(pIsolate); v8::HandleScope handle_scope(pIsolate); v8::Local<v8::Context> context = v8::Local<v8::Context>::New(pIsolate, *pV8PersistentContext); v8::Context::Scope context_scope(context); FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate); if (!pData) return; int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); for (int i = 0; i < maxID; ++i) { CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); v8::Local<v8::Object> pObj; if (pObjDef->m_ObjType == FXJSOBJTYPE_GLOBAL) { pObj = context->Global()->GetPrototype()->ToObject(context).ToLocalChecked(); } else if (pStaticObjects->at(i) && !pStaticObjects->at(i)->IsEmpty()) { pObj = v8::Local<v8::Object>::New(pIsolate, *pStaticObjects->at(i)); delete pStaticObjects->at(i); pStaticObjects->at(i) = nullptr; } if (!pObj.IsEmpty()) { if (pObjDef->m_pDestructor) pObjDef->m_pDestructor(pObj); FXJS_FreePrivate(pObj); } } if (pIsolate == g_isolate && --g_isolate_ref_count > 0) return; for (int i = 0; i < maxID; ++i) delete CFXJS_ObjDefinition::ForID(pIsolate, i); pIsolate->SetData(g_embedderDataSlot, nullptr); delete pData; }
static v8::Local<v8::ObjectTemplate> GetGlobalObjectTemplate( v8::Isolate* pIsolate) { int maxID = CFXJS_ObjDefinition::MaxID(pIsolate); for (int i = 0; i < maxID; ++i) { CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i); if (pObjDef->m_ObjType == FXJSOBJTYPE_GLOBAL) return pObjDef->GetInstanceTemplate(); } if (!g_DefaultGlobalObjectTemplate) { v8::Local<v8::ObjectTemplate> hGlobalTemplate = v8::ObjectTemplate::New(pIsolate); hGlobalTemplate->Set( v8::Symbol::GetToStringTag(pIsolate), v8::String::NewFromUtf8(pIsolate, "global", v8::NewStringType::kNormal) .ToLocalChecked()); g_DefaultGlobalObjectTemplate = new v8::Global<v8::ObjectTemplate>(pIsolate, hGlobalTemplate); } return g_DefaultGlobalObjectTemplate->Get(pIsolate); }
void CFXJS_Engine::ReleaseEngine() { v8::Isolate::Scope isolate_scope(m_isolate); v8::HandleScope handle_scope(m_isolate); v8::Local<v8::Context> context = v8::Local<v8::Context>::New(m_isolate, m_V8PersistentContext); v8::Context::Scope context_scope(context); FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(m_isolate); if (!pData) return; m_ConstArrays.clear(); int maxID = CFXJS_ObjDefinition::MaxID(m_isolate); for (int i = 0; i < maxID; ++i) { CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(m_isolate, i); v8::Local<v8::Object> pObj; if (pObjDef->m_ObjType == FXJSOBJTYPE_GLOBAL) { pObj = context->Global()->GetPrototype()->ToObject(context).ToLocalChecked(); } else if (m_StaticObjects[i] && !m_StaticObjects[i]->IsEmpty()) { pObj = v8::Local<v8::Object>::New(m_isolate, *m_StaticObjects[i]); delete m_StaticObjects[i]; m_StaticObjects[i] = nullptr; } if (!pObj.IsEmpty()) { if (pObjDef->m_pDestructor) pObjDef->m_pDestructor(this, pObj); FreeObjectPrivate(pObj); } } m_V8PersistentContext.Reset(); if (m_isolate == g_isolate && --g_isolate_ref_count > 0) return; delete pData; m_isolate->SetData(g_embedderDataSlot, nullptr); }
v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate, IFXJS_Context* pJSContext, int nObjDefnID) { v8::Isolate::Scope isolate_scope(pIsolate); v8::Local<v8::Context> context = pIsolate->GetCurrentContext(); if (nObjDefnID == -1) { v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate); v8::Local<v8::Object> obj; if (objTempl->NewInstance(context).ToLocal(&obj)) return obj; return v8::Local<v8::Object>(); } FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate); if (!pData) return v8::Local<v8::Object>(); if (nObjDefnID < 0 || nObjDefnID >= CFXJS_ObjDefinition::MaxID(pIsolate)) return v8::Local<v8::Object>(); CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID); v8::Local<v8::ObjectTemplate> objTemp = v8::Local<v8::ObjectTemplate>::New(pIsolate, pObjDef->m_objTemplate); v8::Local<v8::Object> obj; if (!objTemp->NewInstance(context).ToLocal(&obj)) return v8::Local<v8::Object>(); obj->SetAlignedPointerInInternalField(0, new CFXJS_PrivateData(nObjDefnID)); if (pObjDef->m_pConstructor) pObjDef->m_pConstructor( pJSContext, obj, context->Global()->GetPrototype()->ToObject(context).ToLocalChecked()); return obj; }
v8::Local<v8::Object> CFXJS_Engine::NewFxDynamicObj(int nObjDefnID, bool bStatic) { v8::Isolate::Scope isolate_scope(m_isolate); v8::Local<v8::Context> context = m_isolate->GetCurrentContext(); if (nObjDefnID == -1) { v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(m_isolate); v8::Local<v8::Object> obj; if (!objTempl->NewInstance(context).ToLocal(&obj)) return v8::Local<v8::Object>(); return obj; } FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(m_isolate); if (!pData) return v8::Local<v8::Object>(); if (nObjDefnID < 0 || nObjDefnID >= CFXJS_ObjDefinition::MaxID(m_isolate)) return v8::Local<v8::Object>(); CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(m_isolate, nObjDefnID); v8::Local<v8::Object> obj; if (!pObjDef->GetInstanceTemplate()->NewInstance(context).ToLocal(&obj)) return v8::Local<v8::Object>(); CFXJS_PerObjectData* pPerObjData = new CFXJS_PerObjectData(nObjDefnID); obj->SetAlignedPointerInInternalField(0, pPerObjData); if (pObjDef->m_pConstructor) pObjDef->m_pConstructor(this, obj); if (!bStatic && FXJS_PerIsolateData::Get(m_isolate)->m_pDynamicObjsMap) { FXJS_PerIsolateData::Get(m_isolate)->m_pDynamicObjsMap->set(pPerObjData, obj); } return obj; }