1 /* 2 * Copyright (c) 2022 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 #ifndef ECMASCRIPT_CONTAINERS_CONTAINERS_HASHMAP_H 17 #define ECMASCRIPT_CONTAINERS_CONTAINERS_HASHMAP_H 18 19 #include "ecmascript/base/builtins_base.h" 20 #include "ecmascript/ecma_runtime_call_info.h" 21 22 // List of functions in HashMap.prototype, excluding the constructor and '@@' properties. 23 // V(name, func, length, stubIndex) 24 // where ContainersHashMap::func refers to the native implementation of HashMap.prototype[name]. 25 #define CONTAINER_HASHMAP_PROTOTYPE_FUNCTIONS(V) \ 26 V("set", Set, 2, INVALID) \ 27 V("setAll", SetAll, 1, INVALID) \ 28 V("isEmpty", IsEmpty, 0, INVALID) \ 29 V("remove", Remove, 1, INVALID) \ 30 V("clear", Clear, 0, INVALID) \ 31 V("get", Get, 1, INVALID) \ 32 V("forEach", ForEach, 2, HashMapForEach) \ 33 V("hasKey", HasKey, 1, INVALID) \ 34 V("hasValue", HasValue, 1, INVALID) \ 35 V("replace", Replace, 2, INVALID) \ 36 V("keys", Keys, 0, INVALID) \ 37 V("values", Values, 0, INVALID) \ 38 V("entries", Entries, 0, INVALID) 39 40 namespace panda::ecmascript::containers { 41 class ContainersHashMap : public base::BuiltinsBase { 42 public: 43 static JSTaggedValue HashMapConstructor(EcmaRuntimeCallInfo *argv); 44 static JSTaggedValue HasKey(EcmaRuntimeCallInfo *argv); 45 static JSTaggedValue HasValue(EcmaRuntimeCallInfo *argv); 46 static JSTaggedValue Replace(EcmaRuntimeCallInfo *argv); 47 static JSTaggedValue Keys(EcmaRuntimeCallInfo *argv); 48 static JSTaggedValue Values(EcmaRuntimeCallInfo *argv); 49 static JSTaggedValue GetIteratorObj(EcmaRuntimeCallInfo *argv); 50 static JSTaggedValue Entries(EcmaRuntimeCallInfo *argv); 51 static JSTaggedValue ForEach(EcmaRuntimeCallInfo *argv); 52 static JSTaggedValue Set(EcmaRuntimeCallInfo *argv); 53 static JSTaggedValue SetAll(EcmaRuntimeCallInfo *argv); 54 static JSTaggedValue Remove(EcmaRuntimeCallInfo *argv); 55 static JSTaggedValue Get(EcmaRuntimeCallInfo *argv); 56 static JSTaggedValue Clear(EcmaRuntimeCallInfo *argv); 57 static JSTaggedValue GetLength(EcmaRuntimeCallInfo *argv); 58 static JSTaggedValue IsEmpty(EcmaRuntimeCallInfo *argv); 59 60 // Excluding the constructor and '@@' internal properties. GetHashMapPrototypeFunctions()61 static Span<const base::BuiltinFunctionEntry> GetHashMapPrototypeFunctions() 62 { 63 return Span<const base::BuiltinFunctionEntry>(HASHMAP_PROTOTYPE_FUNCTIONS); 64 } 65 66 private: 67 #define CONTAINER_HASHMAP_FUNCTION_ENTRY(name, method, length, id) \ 68 base::BuiltinFunctionEntry::Create(name, ContainersHashMap::method, length, BUILTINS_STUB_ID(id)), 69 70 static constexpr std::array HASHMAP_PROTOTYPE_FUNCTIONS = { 71 CONTAINER_HASHMAP_PROTOTYPE_FUNCTIONS(CONTAINER_HASHMAP_FUNCTION_ENTRY) 72 }; 73 #undef CONTAINER_HASHMAP_FUNCTION_ENTRY 74 }; 75 } // namespace panda::ecmascript::containers 76 #endif // ECMASCRIPT_CONTAINERS_CONTAINERS_HASHMAP_H 77