1 /*
2 * Copyright (C) 2021-2022 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 "napi_bluetooth_host.h"
17 #include "bluetooth_host.h"
18 #include "bluetooth_log.h"
19 #include "bluetooth_errorcode.h"
20 #include "napi_async_work.h"
21 #include "napi_bluetooth_error.h"
22 #include "napi_bluetooth_utils.h"
23 #include "parser/napi_parser_utils.h"
24 #include "access/napi_bluetooth_access.h"
25 #include "connection/napi_bluetooth_connection.h"
26 #include "napi_bluetooth_spp_server.h"
27
28 namespace OHOS {
29 namespace Bluetooth {
30
BluetoothHostInit(napi_env env,napi_value exports)31 napi_value BluetoothHostInit(napi_env env, napi_value exports)
32 {
33 HILOGI("start");
34 PropertyValueInit(env, exports);
35 napi_property_descriptor desc[] = {
36 DECLARE_NAPI_FUNCTION("on", RegisterHostObserver),
37 DECLARE_NAPI_FUNCTION("off", DeregisterHostObserver),
38 };
39 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
40 HILOGI("end");
41 return exports;
42 }
43
RegisterHostObserver(napi_env env,napi_callback_info info)44 napi_value RegisterHostObserver(napi_env env, napi_callback_info info)
45 {
46 HILOGI("enter");
47 size_t argc = ARGS_SIZE_TWO;
48 napi_value argv[ARGS_SIZE_TWO] = {0};
49 napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
50 std::string type;
51 auto status = NapiParseString(env, argv[PARAM0], type);
52 NAPI_BT_ASSERT_RETURN_UNDEF(env, status == napi_ok, BT_ERR_INVALID_PARAM);
53 if (type == REGISTER_STATE_CHANGE_TYPE) {
54 return NapiAccess::RegisterAccessObserver(env, info);
55 } else if (type == REGISTER_DEVICE_FIND_TYPE || type == REGISTER_PIN_REQUEST_TYPE ||
56 type == REGISTER_BOND_STATE_TYPE) {
57 return RegisterConnectionObserver(env, info);
58 } else if (type == REGISTER_SPP_READ_TYPE) {
59 return NapiSppServer::RegisterSocketObserver(env, info);
60 } else {
61 NAPI_BT_ASSERT_RETURN_UNDEF(env, false, BT_ERR_INVALID_PARAM);
62 }
63 }
64
DeregisterHostObserver(napi_env env,napi_callback_info info)65 napi_value DeregisterHostObserver(napi_env env, napi_callback_info info)
66 {
67 HILOGI("enter");
68 size_t argc = ARGS_SIZE_TWO;
69 napi_value argv[ARGS_SIZE_TWO] = {0};
70 napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
71 std::string type;
72 auto status = NapiParseString(env, argv[PARAM0], type);
73 NAPI_BT_ASSERT_RETURN_UNDEF(env, status == napi_ok, BT_ERR_INVALID_PARAM);
74
75 if (type == REGISTER_STATE_CHANGE_TYPE) {
76 return NapiAccess::DeregisterAccessObserver(env, info);
77 } else if (type == REGISTER_DEVICE_FIND_TYPE || type == REGISTER_PIN_REQUEST_TYPE ||
78 type == REGISTER_BOND_STATE_TYPE) {
79 return DeRegisterConnectionObserver(env, info);
80 } else if (type == REGISTER_SPP_READ_TYPE) {
81 return NapiSppServer::DeRegisterSocketObserver(env, info);
82 } else {
83 NAPI_BT_ASSERT_RETURN_UNDEF(env, false, BT_ERR_INVALID_PARAM);
84 }
85 }
86
PropertyValueInit(napi_env env,napi_value exports)87 napi_value PropertyValueInit(napi_env env, napi_value exports)
88 {
89 HILOGI("start");
90 napi_value scanDutyObject = ScanDutyInit(env);
91 napi_value matchModeObject = MatchModeInit(env);
92
93 napi_property_descriptor exportFuncs[] = {
94 DECLARE_NAPI_PROPERTY("ScanDuty", scanDutyObject),
95 DECLARE_NAPI_PROPERTY("MatchMode", matchModeObject),
96
97 };
98 napi_define_properties(env, exports, sizeof(exportFuncs) / sizeof(*exportFuncs), exportFuncs);
99 HILOGI("end");
100 return exports;
101 }
102
ScanDutyInit(napi_env env)103 napi_value ScanDutyInit(napi_env env)
104 {
105 HILOGI("enter");
106 napi_value scanDuty = nullptr;
107 napi_create_object(env, &scanDuty);
108 SetNamedPropertyByInteger(env, scanDuty, static_cast<int>(ScanDuty::SCAN_MODE_LOW_POWER), "SCAN_MODE_LOW_POWER");
109 SetNamedPropertyByInteger(env, scanDuty, static_cast<int>(ScanDuty::SCAN_MODE_BALANCED), "SCAN_MODE_BALANCED");
110 SetNamedPropertyByInteger(
111 env, scanDuty, static_cast<int>(ScanDuty::SCAN_MODE_LOW_LATENCY), "SCAN_MODE_LOW_LATENCY");
112 return scanDuty;
113 }
114
MatchModeInit(napi_env env)115 napi_value MatchModeInit(napi_env env)
116 {
117 HILOGI("enter");
118 napi_value matchMode = nullptr;
119 napi_create_object(env, &matchMode);
120 SetNamedPropertyByInteger(
121 env, matchMode, static_cast<int>(MatchMode::MATCH_MODE_AGGRESSIVE), "MATCH_MODE_AGGRESSIVE");
122 SetNamedPropertyByInteger(env, matchMode, static_cast<int>(MatchMode::MATCH_MODE_STICKY), "MATCH_MODE_STICKY");
123 return matchMode;
124 }
125 } // namespace Bluetooth
126 } // namespace OHOS
127