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 #include <glob.h>
18 #include <js_native_api_types.h>
19 #include <net/if.h>
20 #include <sys/inotify.h>
21 #include <unistd.h>
22 #include <utmp.h>
23 #include <uv.h>
24
25 #define NO_ERRS 0
26 #define FAIL (-1)
27
Glob(napi_env env, napi_callback_info info)28 static napi_value Glob(napi_env env, napi_callback_info info)
29 {
30 glob_t buf;
31 int ret = glob("/data/storage/el2/base/files/", GLOB_NOSORT, nullptr, &buf);
32 napi_value result = nullptr;
33 if (ret == NO_ERRS) {
34 napi_create_int32(env, NO_ERRS, &result);
35 } else {
36 napi_create_int32(env, FAIL, &result);
37 }
38 globfree(&buf);
39 return result;
40 }
41
Globfree(napi_env env, napi_callback_info info)42 static napi_value Globfree(napi_env env, napi_callback_info info)
43 {
44 glob_t buf;
45 glob("/data/storage/el2/base/files/", GLOB_NOSORT, nullptr, &buf);
46 napi_value result = nullptr;
47 errno = NO_ERRS;
48 globfree(&buf);
49 if (errno == NO_ERRS) {
50 napi_create_int32(env, NO_ERRS, &result);
51 } else {
52 napi_create_int32(env, FAIL, &result);
53 }
54 return result;
55 }
56
57 EXTERN_C_START
Init(napi_env env, napi_value exports)58 static napi_value Init(napi_env env, napi_value exports)
59 {
60 napi_property_descriptor desc[] = {
61 {"glob", nullptr, Glob, nullptr, nullptr, nullptr, napi_default, nullptr},
62 {"globfree", nullptr, Globfree, nullptr, nullptr, nullptr, napi_default, nullptr},
63 };
64 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
65 return exports;
66 }
67 EXTERN_C_END
68
69 static napi_module demoModule = {
70 .nm_version = 1,
71 .nm_flags = 0,
72 .nm_filename = nullptr,
73 .nm_register_func = Init,
74 .nm_modname = "libglob",
75 .nm_priv = ((void *)0),
76 .reserved = {0},
77 };
78
RegisterModule(void)79 extern "C" __attribute__((constructor)) void RegisterModule(void) { napi_module_register(&demoModule); }
80