1/*
2 * Copyright (c) 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/native_api.h"
17#include "napi/native_common.h"
18#include "napi/native_node_api.h"
19
20#include "power.h"
21#include "power_log.h"
22#include "power_mode_info.h"
23#include "power_napi.h"
24
25using namespace OHOS::PowerMgr;
26
27static napi_value EnumPowerModeClassConstructor(napi_env env, napi_callback_info info)
28{
29    napi_value thisArg = nullptr;
30    void* data = nullptr;
31
32    napi_get_cb_info(env, info, nullptr, nullptr, &thisArg, &data);
33
34    napi_value global = nullptr;
35    napi_get_global(env, &global);
36
37    return thisArg;
38}
39
40static napi_value CreateDevicePowerMode(napi_env env, napi_value exports)
41{
42    napi_value normal = nullptr;
43    napi_value powerSave = nullptr;
44    napi_value performance = nullptr;
45    napi_value extremePowerSave = nullptr;
46
47    napi_create_int32(env, (int32_t)PowerMode::NORMAL_MODE, &normal);
48    napi_create_int32(env, (int32_t)PowerMode::POWER_SAVE_MODE, &powerSave);
49    napi_create_int32(env, (int32_t)PowerMode::PERFORMANCE_MODE, &performance);
50    napi_create_int32(env, (int32_t)PowerMode::EXTREME_POWER_SAVE_MODE, &extremePowerSave);
51
52    napi_property_descriptor desc[] = {
53        DECLARE_NAPI_STATIC_PROPERTY("MODE_NORMAL", normal),
54        DECLARE_NAPI_STATIC_PROPERTY("MODE_POWER_SAVE", powerSave),
55        DECLARE_NAPI_STATIC_PROPERTY("MODE_PERFORMANCE", performance),
56        DECLARE_NAPI_STATIC_PROPERTY("MODE_EXTREME_POWER_SAVE", extremePowerSave),
57    };
58    napi_value result = nullptr;
59    napi_define_class(env, "DevicePowerMode", NAPI_AUTO_LENGTH, EnumPowerModeClassConstructor, nullptr,
60        sizeof(desc) / sizeof(*desc), desc, &result);
61
62    napi_set_named_property(env, exports, "DevicePowerMode", result);
63
64    return exports;
65}
66
67EXTERN_C_START
68/*
69 * function for module exports
70 */
71static napi_value PowerInit(napi_env env, napi_value exports)
72{
73    POWER_HILOGD(COMP_FWK, "Initialize the Power module");
74    napi_property_descriptor desc[] = {
75        // Old interfaces deprecated since 9
76        DECLARE_NAPI_FUNCTION("shutdownDevice", Power::ShutdownDevice),
77        DECLARE_NAPI_FUNCTION("rebootDevice", Power::RebootDevice),
78        DECLARE_NAPI_FUNCTION("isScreenOn", Power::IsScreenOn),
79        DECLARE_NAPI_FUNCTION("wakeupDevice", Power::WakeupDevice),
80        DECLARE_NAPI_FUNCTION("suspendDevice", Power::SuspendDevice),
81
82        // New interfaces
83        DECLARE_NAPI_FUNCTION("shutdown", PowerNapi::Shutdown),
84        DECLARE_NAPI_FUNCTION("reboot", PowerNapi::Reboot),
85        DECLARE_NAPI_FUNCTION("isActive", PowerNapi::IsActive),
86        DECLARE_NAPI_FUNCTION("wakeup", PowerNapi::Wakeup),
87        DECLARE_NAPI_FUNCTION("suspend", PowerNapi::Suspend),
88        DECLARE_NAPI_FUNCTION("hibernate", PowerNapi::Hibernate),
89        DECLARE_NAPI_FUNCTION("setPowerMode", PowerNapi::SetPowerMode),
90        DECLARE_NAPI_FUNCTION("getPowerMode", PowerNapi::GetPowerMode),
91        DECLARE_NAPI_FUNCTION("isStandby", PowerNapi::IsStandby),
92        DECLARE_NAPI_FUNCTION("setScreenOffTime", PowerNapi::SetScreenOffTime)};
93    NAPI_CALL(env, napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc));
94    CreateDevicePowerMode(env, exports);
95    POWER_HILOGD(COMP_FWK, "The initialization of the Power module is complete");
96
97    return exports;
98}
99EXTERN_C_END
100
101/*
102 * Module definition
103 */
104static napi_module g_module = {.nm_version = 1,
105    .nm_flags = 0,
106    .nm_filename = "power",
107    .nm_register_func = PowerInit,
108    .nm_modname = "power",
109    .nm_priv = ((void*)0),
110    .reserved = {0}};
111
112/*
113 * Module registration
114 */
115extern "C" __attribute__((constructor)) void RegisterPowerModule(void)
116{
117    napi_module_register(&g_module);
118}
119