]>
Commit | Line | Data |
---|---|---|
1 | #include "../lib/sstring.h" | |
2 | #include "events.h" | |
3 | #include "schedule.h" | |
4 | #include "hooks.h" | |
5 | #include "modules.h" | |
6 | #include "config.h" | |
7 | #include "error.h" | |
8 | #include "nsmalloc.h" | |
9 | ||
10 | #include <stdlib.h> | |
11 | #include <stdio.h> | |
12 | #include <time.h> | |
13 | #include <sys/time.h> | |
14 | #include <signal.h> | |
15 | ||
16 | int newserv_shutdown_pending; | |
17 | int newserv_sigusr1_pending; | |
18 | ||
19 | void initseed(); | |
20 | void init_logfile(); | |
21 | void siginthandler(int sig); | |
22 | void sigusr1handler(int sig); | |
23 | void sigsegvhandler(int sig); | |
24 | void handlecore(void); | |
25 | ||
26 | static void (*oldsegv)(int); | |
27 | ||
28 | int main(int argc, char **argv) { | |
29 | initseed(); | |
30 | inithooks(); | |
31 | inithandlers(); | |
32 | initschedule(); | |
33 | ||
34 | init_logfile(); | |
35 | ||
36 | initsstring(); | |
37 | ||
38 | if (argc>1) { | |
39 | initconfig(argv[1]); | |
40 | } else { | |
41 | initconfig("newserv.conf"); | |
42 | } | |
43 | ||
44 | /* Loading the modules will bring in the bulk of the code */ | |
45 | initmodules(); | |
46 | signal(SIGINT, siginthandler); | |
47 | signal(SIGUSR1, sigusr1handler); | |
48 | oldsegv = signal(SIGSEGV, sigsegvhandler); | |
49 | ||
50 | /* Main loop */ | |
51 | for(;;) { | |
52 | handleevents(10); | |
53 | doscheduledevents(time(NULL)); | |
54 | if (newserv_shutdown_pending) { | |
55 | newserv_shutdown(); | |
56 | break; | |
57 | } | |
58 | ||
59 | if (newserv_sigusr1_pending) { | |
60 | signal(SIGUSR1, sigusr1handler); | |
61 | triggerhook(HOOK_CORE_SIGUSR1, NULL); | |
62 | newserv_sigusr1_pending=0; | |
63 | } | |
64 | } | |
65 | ||
66 | nsexit(); | |
67 | ||
68 | freeconfig(); | |
69 | finisstring(); | |
70 | } | |
71 | ||
72 | /* | |
73 | * seed the pseudo-random number generator, rand() | |
74 | */ | |
75 | void initseed() { | |
76 | struct timeval t; | |
77 | ||
78 | gettimeofday(&t, NULL); | |
79 | srand(t.tv_usec); | |
80 | } | |
81 | ||
82 | void siginthandler(int sig) { | |
83 | newserv_shutdown_pending = 1; | |
84 | } | |
85 | ||
86 | void sigusr1handler(int sig) { | |
87 | newserv_sigusr1_pending = 1; | |
88 | } | |
89 | ||
90 | void sigsegvhandler(int sig) { | |
91 | handlecore(); | |
92 | ||
93 | oldsegv(sig); | |
94 | } | |
95 |