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 #include "ecmascript/builtins/builtins_cjs_module.h"
17
18 #include "ecmascript/base/builtins_base.h"
19 #include "ecmascript/interpreter/interpreter-inl.h"
20 #include "ecmascript/module/module_path_helper.h"
21 #include "ecmascript/platform/file.h"
22 #include "ecmascript/require/js_cjs_module.h"
23 #include "ecmascript/require/js_require_manager.h"
24
25 namespace panda::ecmascript::builtins {
26
CjsModuleConstructor(EcmaRuntimeCallInfo * argv)27 JSTaggedValue BuiltinsCjsModule::CjsModuleConstructor(EcmaRuntimeCallInfo *argv)
28 {
29 JSThread *thread = argv->GetThread();
30 BUILTINS_API_TRACE(thread, CjsModule, CjsModuleConstructor);
31 [[maybe_unused]] EcmaHandleScope scope(thread);
32
33 LOG_ECMA(ERROR) << "BuiltinsCjsModule::CjsModuleConstructor : can not be call";
34 return JSTaggedValue::Undefined();
35 }
36
Compiler(EcmaRuntimeCallInfo * msg)37 JSTaggedValue BuiltinsCjsModule::Compiler(EcmaRuntimeCallInfo *msg)
38 {
39 ASSERT(msg);
40 JSThread *thread = msg->GetThread();
41 BUILTINS_API_TRACE(thread, CjsModule, Compiler);
42 [[maybe_unused]] EcmaHandleScope handleScope(thread);
43 return JSTaggedValue::Hole();
44 }
45
Load(EcmaRuntimeCallInfo * msg)46 JSTaggedValue BuiltinsCjsModule::Load(EcmaRuntimeCallInfo *msg)
47 {
48 ASSERT(msg);
49 JSThread *thread = msg->GetThread();
50 BUILTINS_API_TRACE(thread, CjsModule, Load);
51 [[maybe_unused]] EcmaHandleScope handleScope(thread);
52 return JSTaggedValue::Hole();
53 }
54
ResolveFilename(EcmaRuntimeCallInfo * argv)55 JSTaggedValue BuiltinsCjsModule::ResolveFilename(EcmaRuntimeCallInfo *argv)
56 {
57 ASSERT(argv);
58 JSThread *thread = argv->GetThread();
59 BUILTINS_API_TRACE(thread, CjsModule, ResolveFilename);
60 [[maybe_unused]] EcmaHandleScope handleScope(thread);
61
62 uint32_t length = argv->GetArgsNumber();
63 JSMutableHandle<JSTaggedValue> parent(thread, JSTaggedValue::Undefined());
64 JSMutableHandle<JSTaggedValue> dirname(thread, JSTaggedValue::Undefined());
65 const JSPandaFile *jsPandaFile = EcmaInterpreter::GetNativeCallPandafile(thread);
66 ModulePathHelper::ResolveCurrentPath(thread, parent, dirname, jsPandaFile);
67
68 if (length != 1) { // strange arg's number
69 LOG_ECMA(FATAL) << "BuiltinsCjsModule::Load : can only accept one argument";
70 UNREACHABLE();
71 }
72 JSHandle<EcmaString> requestName = JSHandle<EcmaString>::Cast(GetCallArg(argv, 0));
73 JSHandle<EcmaString> filename = ResolveFilenameFromNative(thread, dirname.GetTaggedValue(),
74 requestName.GetTaggedValue());
75
76 return filename.GetTaggedValue();
77 }
78
Require(EcmaRuntimeCallInfo * msg)79 JSTaggedValue BuiltinsCjsModule::Require(EcmaRuntimeCallInfo *msg)
80 {
81 ASSERT(msg);
82 JSThread *thread = msg->GetThread();
83 BUILTINS_API_TRACE(thread, CjsModule, Require);
84 [[maybe_unused]] EcmaHandleScope handleScope(thread);
85 return JSTaggedValue::Hole();
86 }
87
GetExportsForCircularRequire(EcmaRuntimeCallInfo * msg)88 JSTaggedValue BuiltinsCjsModule::GetExportsForCircularRequire(EcmaRuntimeCallInfo *msg)
89 {
90 ASSERT(msg);
91 JSThread *thread = msg->GetThread();
92 BUILTINS_API_TRACE(thread, CjsModule, GetExportsForCircularRequire);
93 [[maybe_unused]] EcmaHandleScope handleScope(thread);
94 return JSTaggedValue::Hole();
95 }
96
UpdateChildren(EcmaRuntimeCallInfo * msg)97 JSTaggedValue BuiltinsCjsModule::UpdateChildren(EcmaRuntimeCallInfo *msg)
98 {
99 ASSERT(msg);
100 JSThread *thread = msg->GetThread();
101 BUILTINS_API_TRACE(thread, CjsModule, UpdateChildren);
102 [[maybe_unused]] EcmaHandleScope handleScope(thread);
103 return JSTaggedValue::Hole();
104 }
105 } // namespace panda::ecmascript::builtins
106
107