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 "jerryscript_native_array.h"
17
JerryScriptNativeArray(JerryScriptNativeEngine * engine,jerry_value_t value)18 JerryScriptNativeArray::JerryScriptNativeArray(JerryScriptNativeEngine* engine, jerry_value_t value)
19 : JerryScriptNativeObject(engine, value)
20 {
21 }
22
JerryScriptNativeArray(JerryScriptNativeEngine * engine,int length)23 JerryScriptNativeArray::JerryScriptNativeArray(JerryScriptNativeEngine* engine, int length)
24 : JerryScriptNativeArray(engine, jerry_create_array(length))
25 {
26 }
27
~JerryScriptNativeArray()28 JerryScriptNativeArray::~JerryScriptNativeArray() {}
29
GetInterface(int interfaceId)30 void* JerryScriptNativeArray::GetInterface(int interfaceId)
31 {
32 return (NativeArray::INTERFACE_ID == interfaceId) ? (NativeArray*)this
33 : JerryScriptNativeObject::GetInterface(interfaceId);
34 }
35
SetElement(uint32_t index,NativeValue * value)36 bool JerryScriptNativeArray::SetElement(uint32_t index, NativeValue* value)
37 {
38 jerry_value_t returnValue = jerry_set_property_by_index(value_, index, value_);
39 jerry_release_value(returnValue);
40 return true;
41 }
42
GetElement(uint32_t index)43 NativeValue* JerryScriptNativeArray::GetElement(uint32_t index)
44 {
45 jerry_value_t returnValue = jerry_get_property_by_index(value_, index);
46 return JerryScriptNativeEngine::JerryValueToNativeValue(engine_, returnValue);
47 }
48
HasElement(uint32_t index)49 bool JerryScriptNativeArray::HasElement(uint32_t index)
50 {
51 jerry_value_t returnValue = jerry_get_property_by_index(value_, index);
52 bool result = !jerry_value_is_undefined(returnValue);
53 jerry_release_value(returnValue);
54 return result;
55 }
56
DeleteElement(uint32_t index)57 bool JerryScriptNativeArray::DeleteElement(uint32_t index)
58 {
59 return jerry_delete_property_by_index(value_, index);
60 }
61
GetLength()62 uint32_t JerryScriptNativeArray::GetLength()
63 {
64 return jerry_get_array_length(value_);
65 }
66