blob: 597770028bca9222fca2f20a3da87938610ebf46 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <mutex>
#include "core/hle/kernel/k_event.h"
#include "core/hle/service/ipc_helpers.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/psc/time/clocks/standard_steady_clock_core.h"
#include "core/hle/service/psc/time/common.h"
#include "core/hle/service/psc/time/power_state_request_manager.h"
#include "core/hle/service/server_manager.h"
#include "core/hle/service/service.h"
namespace Core {
class System;
}
namespace Service::PSC::Time {
class TimeManager;
enum AlarmType : u32 {
WakeupAlarm = 0,
BackgroundTaskAlarm = 1,
};
struct Alarm : public Common::IntrusiveListBaseNode<Alarm> {
using AlarmList = Common::IntrusiveListBaseTraits<Alarm>::ListType;
Alarm(Core::System& system, KernelHelpers::ServiceContext& ctx, AlarmType type);
~Alarm();
Kernel::KReadableEvent& GetEventHandle() {
return m_event->GetReadableEvent();
}
s64 GetAlertTime() const {
return m_alert_time;
}
void SetAlertTime(s64 time) {
m_alert_time = time;
}
u32 GetPriority() const {
return m_priority;
}
void Signal() {
m_event->Signal();
}
Result Lock() {
// TODO
// if (m_lock_service) {
// return m_lock_service->Lock();
// }
R_SUCCEED();
}
KernelHelpers::ServiceContext& m_ctx;
u32 m_priority;
Kernel::KEvent* m_event{};
s64 m_alert_time{};
// TODO
// nn::psc::sf::IPmStateLock* m_lock_service{};
};
class Alarms {
public:
explicit Alarms(Core::System& system, StandardSteadyClockCore& steady_clock,
PowerStateRequestManager& power_state_request_manager);
~Alarms();
Kernel::KEvent& GetEvent() {
return *m_event;
}
s64 GetRawTime() {
return m_steady_clock.GetRawTime();
}
Result Enable(Alarm& alarm, s64 time);
void Disable(Alarm& alarm);
void CheckAndSignal();
bool GetClosestAlarm(Alarm** out_alarm);
private:
void Insert(Alarm& alarm);
void Erase(Alarm& alarm);
Result UpdateClosestAndSignal();
Core::System& m_system;
KernelHelpers::ServiceContext m_ctx;
StandardSteadyClockCore& m_steady_clock;
PowerStateRequestManager& m_power_state_request_manager;
Alarm::AlarmList m_alarms;
Kernel::KEvent* m_event{};
Alarm* m_closest_alarm{};
std::mutex m_mutex;
};
class IAlarmService final : public ServiceFramework<IAlarmService> {
public:
explicit IAlarmService(Core::System& system, std::shared_ptr<TimeManager> manager);
~IAlarmService() override = default;
private:
void CreateWakeupAlarm(HLERequestContext& ctx);
void CreateBackgroundTaskAlarm(HLERequestContext& ctx);
Core::System& m_system;
Alarms& m_alarms;
};
class ISteadyClockAlarm final : public ServiceFramework<ISteadyClockAlarm> {
public:
explicit ISteadyClockAlarm(Core::System& system, Alarms& alarms, AlarmType type);
~ISteadyClockAlarm() override = default;
private:
void GetAlarmEvent(HLERequestContext& ctx);
void Enable(HLERequestContext& ctx);
void Disable(HLERequestContext& ctx);
void IsEnabled(HLERequestContext& ctx);
KernelHelpers::ServiceContext m_ctx;
Alarms& m_alarms;
Alarm m_alarm;
};
} // namespace Service::PSC::Time
|
