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82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "applib/app_wakeup.h"
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#include "event_service_client.h"
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#include "process_state/app_state/app_state.h"
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#include "process_management/app_manager.h"
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#include "syscall/syscall.h"
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#include "services/normal/wakeup.h"
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#include "kernel/events.h"
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static void do_handle(PebbleEvent *e, void *context) {
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WakeupHandler wakeup_handler = app_state_get_wakeup_handler();
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if (wakeup_handler != NULL) {
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wakeup_handler(e->wakeup.wakeup_info.wakeup_id, e->wakeup.wakeup_info.wakeup_reason);
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}
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}
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void app_wakeup_service_subscribe(WakeupHandler handler) {
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if (handler) {
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app_state_set_wakeup_handler(handler);
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// Subscribe to PEBBLE_WAKEUP_EVENT
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EventServiceInfo *wakeup_event_info = app_state_get_wakeup_event_info();
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// NOTE: the individual fields of wakeup_event_info are assigned to
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// instead of writing
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// *wakeup_event_info = (EventServiceInfo) { ... }
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// as the latter would zero out the ListNode embedded in the struct.
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// Doing so would corrupt the events list if the event was already
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// subscribed to (the app calls app_wakeup_service_subscribe twice).
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wakeup_event_info->type = PEBBLE_WAKEUP_EVENT;
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wakeup_event_info->handler = do_handle;
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event_service_client_subscribe(wakeup_event_info);
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}
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}
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WakeupId app_wakeup_schedule(time_t timestamp, int32_t cookie, bool notify_if_missed) {
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return sys_wakeup_schedule(timestamp, cookie, notify_if_missed);
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}
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void app_wakeup_cancel(WakeupId wakeup_id) {
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sys_wakeup_delete(wakeup_id);
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}
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void app_wakeup_cancel_all(void) {
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sys_wakeup_cancel_all_for_app();
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}
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bool app_wakeup_get_launch_event(WakeupId *wakeup_id, int32_t *cookie) {
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WakeupInfo wakeup_info;
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sys_process_get_wakeup_info(&wakeup_info);
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//If the id is invalid, return false
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if (wakeup_info.wakeup_id <= 0) {
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return false;
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}
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*wakeup_id = wakeup_info.wakeup_id;
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*cookie = wakeup_info.wakeup_reason;
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return true;
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}
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bool app_wakeup_query(WakeupId wakeup_id, time_t *timestamp) {
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time_t scheduled_time = sys_wakeup_query(wakeup_id);
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if (timestamp != NULL) {
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*timestamp = scheduled_time;
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}
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return (scheduled_time >= 0) ? true : false;
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}
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