1 /*
2 * Copyright (c) 2024 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 "native_common.h"
18 #include "filemanagement/fileio/oh_fileio.h"
19 #include "filemanagement/fileio/error_code.h"
20 #include <cstdlib>
21 #include <js_native_api_types.h>
22 #include <tuple>
23 #include <unistd.h>
24 #include <iostream>
25
GetFileLocation(napi_env env, napi_callback_info info)26 static napi_value GetFileLocation(napi_env env, napi_callback_info info)
27 {
28 FileIO_FileLocation location;
29 char uri[] = "file://com.acts.storage.fileiondk/data/storage/el2/base/files/fileio_location.txt";
30 FileManagement_ErrCode ret = OH_FileIO_GetFileLocation(uri, strlen(uri), &location);
31 napi_value result = nullptr;
32 napi_create_int32(env, ret, &result);
33 return result;
34 }
35
GetFileLocation_noexist(napi_env env, napi_callback_info info)36 static napi_value GetFileLocation_noexist(napi_env env, napi_callback_info info)
37 {
38 FileIO_FileLocation location;
39 char uri[] = "file://docs/storage/Users/currentUser/fileio_location1.txt";
40 FileManagement_ErrCode ret = OH_FileIO_GetFileLocation(uri, strlen(uri), &location);
41 napi_value result = nullptr;
42 napi_create_int32(env, ret, &result);
43 return result;
44 }
45
46 EXTERN_C_START
Init(napi_env env, napi_value exports)47 static napi_value Init(napi_env env, napi_value exports)
48 {
49 napi_property_descriptor desc[] = {
50 {"GetFileLocation", nullptr, GetFileLocation, nullptr, nullptr, nullptr, napi_default, nullptr},
51 {"GetFileLocation_noexist", nullptr, GetFileLocation_noexist, nullptr, nullptr, nullptr, napi_default, nullptr},
52 };
53
54 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
55 return exports;
56 }
57 EXTERN_C_END
58
59 static napi_module demoModule = {
60 .nm_version = 1,
61 .nm_flags = 0,
62 .nm_filename = nullptr,
63 .nm_register_func = Init,
64 .nm_modname = "fileio",
65 .nm_priv = ((void *)0),
66 .reserved = {0},
67 };
68
RegisterModule(void)69 extern "C" __attribute__((constructor)) void RegisterModule(void) { napi_module_register(&demoModule); }