1 /* Timer stuff.
2 *
3 * (C) 2003-2020 Anope Team
4 * Contact us at team@anope.org
5 *
6 * Please read COPYING and README for further details.
7 */
8
9 #include "services.h"
10 #include "timers.h"
11
12 std::multimap<time_t, Timer *> TimerManager::Timers;
13
Timer(long time_from_now,time_t now,bool repeating)14 Timer::Timer(long time_from_now, time_t now, bool repeating)
15 {
16 owner = NULL;
17 trigger = now + time_from_now;
18 secs = time_from_now;
19 repeat = repeating;
20 settime = now;
21
22 TimerManager::AddTimer(this);
23 }
24
Timer(Module * creator,long time_from_now,time_t now,bool repeating)25 Timer::Timer(Module *creator, long time_from_now, time_t now, bool repeating)
26 {
27 owner = creator;
28 trigger = now + time_from_now;
29 secs = time_from_now;
30 repeat = repeating;
31 settime = now;
32
33 TimerManager::AddTimer(this);
34 }
35
~Timer()36 Timer::~Timer()
37 {
38 TimerManager::DelTimer(this);
39 }
40
SetTimer(time_t t)41 void Timer::SetTimer(time_t t)
42 {
43 TimerManager::DelTimer(this);
44 trigger = t;
45 TimerManager::AddTimer(this);
46 }
47
GetTimer() const48 time_t Timer::GetTimer() const
49 {
50 return trigger;
51 }
52
GetRepeat() const53 bool Timer::GetRepeat() const
54 {
55 return repeat;
56 }
57
GetSetTime() const58 time_t Timer::GetSetTime() const
59 {
60 return settime;
61 }
62
SetSecs(time_t t)63 void Timer::SetSecs(time_t t)
64 {
65 TimerManager::DelTimer(this);
66 secs = t;
67 trigger = Anope::CurTime + t;
68 TimerManager::AddTimer(this);
69 }
70
GetSecs() const71 long Timer::GetSecs() const
72 {
73 return secs;
74 }
75
GetOwner() const76 Module *Timer::GetOwner() const
77 {
78 return owner;
79 }
80
AddTimer(Timer * t)81 void TimerManager::AddTimer(Timer *t)
82 {
83 Timers.insert(std::make_pair(t->GetTimer(), t));
84 }
85
DelTimer(Timer * t)86 void TimerManager::DelTimer(Timer *t)
87 {
88 std::pair<std::multimap<time_t, Timer *>::iterator, std::multimap<time_t, Timer *>::iterator> itpair = Timers.equal_range(t->GetTimer());
89 for (std::multimap<time_t, Timer *>::iterator i = itpair.first; i != itpair.second; ++i)
90 {
91 if (i->second == t)
92 {
93 Timers.erase(i);
94 break;
95 }
96 }
97 }
98
TickTimers(time_t ctime)99 void TimerManager::TickTimers(time_t ctime)
100 {
101 while (!Timers.empty())
102 {
103 std::multimap<time_t, Timer *>::iterator it = Timers.begin();
104 Timer *t = it->second;
105
106 if (t->GetTimer() > ctime)
107 break;
108
109 t->Tick(ctime);
110
111 if (t->GetRepeat())
112 t->SetTimer(ctime + t->GetSecs());
113 else
114 delete t;
115 }
116 }
117
DeleteTimersFor(Module * m)118 void TimerManager::DeleteTimersFor(Module *m)
119 {
120 for (std::multimap<time_t, Timer *>::iterator it = Timers.begin(), it_next = it; it != Timers.end(); it = it_next)
121 {
122 ++it_next;
123 if (it->second->GetOwner() == m)
124 delete it->second;
125 }
126 }
127