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 HILOGD("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 return exports;
41 }
42
RegisterHostObserver(napi_env env,napi_callback_info info)43 napi_value RegisterHostObserver(napi_env env, napi_callback_info info)
44 {
45 HILOGI("enter");
46 size_t argc = ARGS_SIZE_TWO;
47 napi_value argv[ARGS_SIZE_TWO] = {0};
48 napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
49 std::string type;
50 auto status = NapiParseString(env, argv[PARAM0], type);
51 NAPI_BT_ASSERT_RETURN_UNDEF(env, status == napi_ok, BT_ERR_INVALID_PARAM);
52 if (type == REGISTER_STATE_CHANGE_TYPE) {
53 return NapiAccess::RegisterAccessObserver(env, info);
54 } else if (type == REGISTER_DEVICE_FIND_TYPE || type == REGISTER_PIN_REQUEST_TYPE ||
55 type == REGISTER_BOND_STATE_TYPE) {
56 return RegisterConnectionObserver(env, info);
57 } else if (type == REGISTER_SPP_READ_TYPE) {
58 return NapiSppServer::RegisterSocketObserver(env, info);
59 } else {
60 NAPI_BT_ASSERT_RETURN_UNDEF(env, false, BT_ERR_INVALID_PARAM);
61 }
62 }
63
DeregisterHostObserver(napi_env env,napi_callback_info info)64 napi_value DeregisterHostObserver(napi_env env, napi_callback_info info)
65 {
66 HILOGI("enter");
67 size_t argc = ARGS_SIZE_TWO;
68 napi_value argv[ARGS_SIZE_TWO] = {0};
69 napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
70 std::string type;
71 auto status = NapiParseString(env, argv[PARAM0], type);
72 NAPI_BT_ASSERT_RETURN_UNDEF(env, status == napi_ok, BT_ERR_INVALID_PARAM);
73
74 if (type == REGISTER_STATE_CHANGE_TYPE) {
75 return NapiAccess::DeregisterAccessObserver(env, info);
76 } else if (type == REGISTER_DEVICE_FIND_TYPE || type == REGISTER_PIN_REQUEST_TYPE ||
77 type == REGISTER_BOND_STATE_TYPE) {
78 return DeRegisterConnectionObserver(env, info);
79 } else if (type == REGISTER_SPP_READ_TYPE) {
80 return NapiSppServer::DeRegisterSocketObserver(env, info);
81 } else {
82 NAPI_BT_ASSERT_RETURN_UNDEF(env, false, BT_ERR_INVALID_PARAM);
83 }
84 }
85
PropertyValueInit(napi_env env,napi_value exports)86 napi_value PropertyValueInit(napi_env env, napi_value exports)
87 {
88 HILOGD("start");
89 napi_value scanDutyObject = ScanDutyInit(env);
90 napi_value matchModeObject = MatchModeInit(env);
91
92 napi_property_descriptor exportFuncs[] = {
93 DECLARE_NAPI_PROPERTY("ScanDuty", scanDutyObject),
94 DECLARE_NAPI_PROPERTY("MatchMode", matchModeObject),
95
96 };
97 napi_define_properties(env, exports, sizeof(exportFuncs) / sizeof(*exportFuncs), exportFuncs);
98 return exports;
99 }
100
ScanDutyInit(napi_env env)101 napi_value ScanDutyInit(napi_env env)
102 {
103 napi_value scanDuty = nullptr;
104 napi_create_object(env, &scanDuty);
105 SetNamedPropertyByInteger(env, scanDuty, static_cast<int>(ScanDuty::SCAN_MODE_LOW_POWER), "SCAN_MODE_LOW_POWER");
106 SetNamedPropertyByInteger(env, scanDuty, static_cast<int>(ScanDuty::SCAN_MODE_BALANCED), "SCAN_MODE_BALANCED");
107 SetNamedPropertyByInteger(
108 env, scanDuty, static_cast<int>(ScanDuty::SCAN_MODE_LOW_LATENCY), "SCAN_MODE_LOW_LATENCY");
109 return scanDuty;
110 }
111
MatchModeInit(napi_env env)112 napi_value MatchModeInit(napi_env env)
113 {
114 napi_value matchMode = nullptr;
115 napi_create_object(env, &matchMode);
116 SetNamedPropertyByInteger(
117 env, matchMode, static_cast<int>(MatchMode::MATCH_MODE_AGGRESSIVE), "MATCH_MODE_AGGRESSIVE");
118 SetNamedPropertyByInteger(env, matchMode, static_cast<int>(MatchMode::MATCH_MODE_STICKY), "MATCH_MODE_STICKY");
119 return matchMode;
120 }
121 } // namespace Bluetooth
122 } // namespace OHOS
123