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 <ifaddrs.h>
18 #include <js_native_api_types.h>
19 #include <net/if.h>
20 #include <sys/inotify.h>
21 #include <utmp.h>
22 #include <uv.h>
23
24 #define FALSE 0
25 #define TRUE 1
26 #define ERROR (-1)
27 #define TWO 2
28 #define NO_ERRORS 0
29 #define CHMOD 777
30
InotifyAddWatch(napi_env env,napi_callback_info info)31 static napi_value InotifyAddWatch(napi_env env, napi_callback_info info)
32 {
33 char path[] = "/data/storage/el2/base/files/";
34 int ret = inotify_add_watch(ERROR, path, IN_ALL_EVENTS);
35 if (ret != ERROR) {
36 ret = TRUE;
37 }
38 napi_value result = nullptr;
39 napi_create_int32(env, ret, &result);
40 return result;
41 }
42
InotifyRmWatch(napi_env env,napi_callback_info info)43 static napi_value InotifyRmWatch(napi_env env, napi_callback_info info)
44 {
45 int ret = inotify_rm_watch(ERROR, ERROR);
46 if (ret != ERROR) {
47 ret = TRUE;
48 }
49 napi_value result = nullptr;
50 napi_create_int32(env, ret, &result);
51 return result;
52 }
53
54 EXTERN_C_START
Init(napi_env env,napi_value exports)55 static napi_value Init(napi_env env, napi_value exports)
56 {
57 napi_property_descriptor desc[] = {
58 {"inotifyAddWatch", nullptr, InotifyAddWatch, nullptr, nullptr, nullptr, napi_default, nullptr},
59 {"inotifyRmWatch", nullptr, InotifyRmWatch, nullptr, nullptr, nullptr, napi_default, nullptr}};
60 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
61 return exports;
62 }
63 EXTERN_C_END
64
65 static napi_module demoModule = {
66 .nm_version = 1,
67 .nm_flags = 0,
68 .nm_filename = nullptr,
69 .nm_register_func = Init,
70 .nm_modname = "libinotify1",
71 .nm_priv = ((void *)0),
72 .reserved = {0},
73 };
74
RegisterModule(void)75 extern "C" __attribute__((constructor)) void RegisterModule(void) { napi_module_register(&demoModule); }
76