1 /*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "ark_native_array.h"
17
18 using panda::ObjectRef;
19 using panda::ArrayRef;
ArkNativeArray(ArkNativeEngine * engine,Local<JSValueRef> value)20 ArkNativeArray::ArkNativeArray(ArkNativeEngine* engine, Local<JSValueRef> value) : ArkNativeObject(engine, value) {}
21
ArkNativeArray(ArkNativeEngine * engine,uint32_t length)22 ArkNativeArray::ArkNativeArray(ArkNativeEngine* engine, uint32_t length)
23 : ArkNativeArray(engine, JSValueRef::Undefined(engine->GetEcmaVm()))
24 {
25 auto vm = engine->GetEcmaVm();
26 LocalScope scope(vm);
27 Local<ArrayRef> object = ArrayRef::New(vm, length);
28 value_ = Global<ArrayRef>(vm, object);
29 }
30
~ArkNativeArray()31 ArkNativeArray::~ArkNativeArray() {}
32
GetInterface(int interfaceId)33 void* ArkNativeArray::GetInterface(int interfaceId)
34 {
35 return (NativeArray::INTERFACE_ID == interfaceId) ? (NativeArray*)this
36 : ArkNativeObject::GetInterface(interfaceId);
37 }
38
SetElement(uint32_t index,NativeValue * value)39 bool ArkNativeArray::SetElement(uint32_t index, NativeValue* value)
40 {
41 auto vm = engine_->GetEcmaVm();
42 LocalScope scope(vm);
43 Global<ObjectRef> obj = value_;
44 Global<JSValueRef> val = *value;
45 return obj->Set(vm, index, val.ToLocal(vm));
46 }
47
GetElement(uint32_t index)48 NativeValue* ArkNativeArray::GetElement(uint32_t index)
49 {
50 auto vm = engine_->GetEcmaVm();
51 LocalScope scope(vm);
52 Global<ObjectRef> obj = value_;
53 auto val = obj->Get(vm, index);
54 return ArkNativeEngine::ArkValueToNativeValue(engine_, val);
55 }
56
HasElement(uint32_t index)57 bool ArkNativeArray::HasElement(uint32_t index)
58 {
59 auto vm = engine_->GetEcmaVm();
60 LocalScope scope(vm);
61 Global<ObjectRef> obj = value_;
62 return obj->Has(vm, index);
63 }
64
DeleteElement(uint32_t index)65 bool ArkNativeArray::DeleteElement(uint32_t index)
66 {
67 auto vm = engine_->GetEcmaVm();
68 LocalScope scope(vm);
69 Global<ObjectRef> obj = value_;
70 return obj->Delete(vm, index);
71 }
72
GetLength()73 uint32_t ArkNativeArray::GetLength()
74 {
75 auto vm = engine_->GetEcmaVm();
76 LocalScope scope(vm);
77 Global<ArrayRef> obj = value_;
78 return obj->Length(vm);
79 }
80