1 /*
2 * Copyright (c) 2023 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 "napi/native_api.h"
17
18 #include <csignal>
19 #include <unistd.h>
20
TriggerCppCrash(napi_env env,napi_callback_info info)21 static napi_value TriggerCppCrash(napi_env env, napi_callback_info info)
22 {
23 napi_value res = nullptr;
24 pid_t pid = fork();
25 if (pid < 0) {
26 napi_get_boolean(env, false, &res);
27 return res;
28 } else if (pid == 0) {
29 raise(SIGABRT);
30 }
31 sleep(3); // 3 : wait 3s to generate cpp crash file
32 napi_get_boolean(env, true, &res);
33 return res;
34 }
35
36 EXTERN_C_START
Init(napi_env env,napi_value exports)37 static napi_value Init(napi_env env, napi_value exports)
38 {
39 napi_property_descriptor desc[] = {
40 { "triggerCppCrash", nullptr, TriggerCppCrash,
41 nullptr, nullptr, nullptr, napi_default, nullptr }
42 };
43 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
44 return exports;
45 }
46 EXTERN_C_END
47
48 static napi_module demoModule = {
49 .nm_version =1,
50 .nm_flags = 0,
51 .nm_filename = nullptr,
52 .nm_register_func = Init,
53 .nm_modname = "faultloggerTestNapi",
54 .nm_priv = ((void*)0),
55 .reserved = { 0 },
56 };
57
RegisterModule(void)58 extern "C" __attribute__((constructor)) void RegisterModule(void)
59 {
60 napi_module_register(&demoModule);
61 }
62