| … | |
… | |
| 3 | #include "XSUB.h" |
3 | #include "XSUB.h" |
| 4 | |
4 | |
| 5 | #include <math.h> |
5 | #include <math.h> |
| 6 | #include <netinet/in.h> |
6 | #include <netinet/in.h> |
| 7 | |
7 | |
| 8 | #include <sys/time.h> |
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| 9 | #include <time.h> |
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| 10 | #include <event.h> |
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| 11 | #include <evdns.h> |
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| 12 | /*include <evhttp.h>*/ /* does not compile */ |
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| 13 | |
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| 14 | #define EV_NONE 0 |
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| 15 | #define EV_UNDEF -1 |
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| 16 | |
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| 17 | #define TIMEOUT_NONE HUGE_VAL |
8 | #define TIMEOUT_NONE HUGE_VAL |
| 18 | |
9 | |
| 19 | typedef struct event_base *Base; |
10 | #define EV_COMMON \ |
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11 | SV *self; /* contains this struct */ \ |
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12 | SV *cb_sv, *fh; |
| 20 | |
13 | |
| 21 | static HV *stash_base, *stash_event; |
14 | #include "EV/EVAPI.h" |
| 22 | |
15 | |
| 23 | static double tv_get (struct timeval *tv) |
16 | #include "libev/ev.c" |
| 24 | { |
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| 25 | return tv->tv_sec + tv->tv_usec * 1e-6; |
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| 26 | } |
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| 27 | |
17 | |
| 28 | static void tv_set (struct timeval *tv, double val) |
18 | typedef int Signal; |
| 29 | { |
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| 30 | tv->tv_sec = (long)val; |
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| 31 | tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); |
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| 32 | |
19 | |
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20 | static struct EVAPI evapi; |
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21 | |
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22 | static HV |
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23 | *stash_watcher, |
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24 | *stash_io, |
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25 | *stash_time, |
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26 | *stash_timer, |
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27 | *stash_periodic, |
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28 | *stash_signal, |
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29 | *stash_idle, |
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30 | *stash_check; |
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31 | |
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32 | static int |
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33 | sv_signum (SV *sig) |
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34 | { |
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35 | int signum; |
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36 | |
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37 | if (SvIV (sig) > 0) |
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38 | return SvIV (sig); |
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39 | |
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40 | for (signum = 1; signum < SIG_SIZE; ++signum) |
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41 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
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42 | return signum; |
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43 | |
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44 | return -1; |
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45 | } |
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46 | |
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47 | static void |
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48 | api_once (int fd, short events, double timeout, void (*cb)(int, short, void *), void *arg) |
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49 | { |
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50 | #if 0 |
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51 | if (timeout >= 0.) |
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52 | { |
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53 | struct timeval tv; |
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54 | tv_set (&tv, timeout); |
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55 | event_once (fd, events, cb, arg, &tv); |
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56 | } |
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57 | else |
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58 | event_once (fd, events, cb, arg, 0); |
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59 | #endif |
| 33 | } |
60 | } |
| 34 | |
61 | |
| 35 | ///////////////////////////////////////////////////////////////////////////// |
62 | ///////////////////////////////////////////////////////////////////////////// |
| 36 | // Event |
63 | // Event |
| 37 | |
64 | |
| 38 | typedef struct ev { |
65 | static void e_cb (struct ev_watcher *w, int revents); |
| 39 | struct event ev; |
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| 40 | SV *cb, *fh; |
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| 41 | SV *self; /* contains this struct */ |
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| 42 | double timeout; |
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| 43 | double interval; |
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| 44 | unsigned char active; |
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| 45 | unsigned char abstime; |
|
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| 46 | } *Event; |
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| 47 | |
66 | |
| 48 | static double |
67 | static int |
| 49 | e_now () |
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| 50 | { |
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| 51 | struct timeval tv; |
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| 52 | gettimeofday (&tv, 0); |
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| 53 | |
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| 54 | return tv_get (&tv); |
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| 55 | } |
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| 56 | |
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| 57 | static void e_cb (int fd, short events, void *arg); |
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| 58 | |
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| 59 | static int sv_fileno (SV *fh) |
68 | sv_fileno (SV *fh) |
| 60 | { |
69 | { |
| 61 | if (fh) |
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| 62 | { |
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| 63 | SvGETMAGIC (fh); |
70 | SvGETMAGIC (fh); |
| 64 | |
71 | |
| 65 | if (SvROK (fh)) |
72 | if (SvROK (fh)) |
| 66 | fh = SvRV (fh); |
73 | fh = SvRV (fh); |
| 67 | |
74 | |
| 68 | if (SvTYPE (fh) == SVt_PVGV) |
75 | if (SvTYPE (fh) == SVt_PVGV) |
| 69 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
76 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
| 70 | |
77 | |
| 71 | if (SvIOK (fh)) |
78 | if (SvIOK (fh)) |
| 72 | return SvIV (fh); |
79 | return SvIV (fh); |
| 73 | } |
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| 74 | |
80 | |
| 75 | return -1; |
81 | return -1; |
| 76 | } |
82 | } |
| 77 | |
83 | |
| 78 | static Event |
84 | static void * |
| 79 | e_new (SV *fh, short events, SV *cb) |
85 | e_new (int size, SV *cb_sv) |
| 80 | { |
86 | { |
| 81 | int fd = sv_fileno (fh); |
87 | struct ev_watcher *w; |
| 82 | Event ev; |
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| 83 | SV *self = NEWSV (0, sizeof (struct ev)); |
88 | SV *self = NEWSV (0, size); |
| 84 | SvPOK_only (self); |
89 | SvPOK_only (self); |
| 85 | SvCUR_set (self, sizeof (struct ev)); |
90 | SvCUR_set (self, size); |
| 86 | |
91 | |
| 87 | ev = (Event)SvPVX (self); |
92 | w = (struct ev_watcher *)SvPVX (self); |
| 88 | |
93 | |
| 89 | ev->fh = newSVsv (fh); |
94 | evw_init (w, e_cb); |
| 90 | ev->cb = newSVsv (cb); |
95 | |
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96 | w->fh = 0; |
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97 | w->cb_sv = newSVsv (cb_sv); |
| 91 | ev->self = self; |
98 | w->self = self; |
| 92 | ev->timeout = TIMEOUT_NONE; |
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| 93 | ev->interval = 0.; |
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| 94 | ev->abstime = 0; |
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| 95 | ev->active = 0; |
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| 96 | |
99 | |
| 97 | event_set (&ev->ev, fd, events, e_cb, (void *)ev); |
100 | return (void *)w; |
| 98 | |
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| 99 | return ev; |
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| 100 | } |
101 | } |
| 101 | |
102 | |
| 102 | static struct timeval * |
103 | static SV * |
| 103 | e_tv (Event ev) |
104 | e_bless (struct ev_watcher *w, HV *stash) |
| 104 | { |
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| 105 | static struct timeval tv; |
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| 106 | double to = ev->timeout; |
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| 107 | |
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| 108 | if (to == TIMEOUT_NONE) |
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| 109 | return 0; |
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| 110 | |
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| 111 | if (ev->abstime) |
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| 112 | { |
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| 113 | double now = e_now (); |
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| 114 | |
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| 115 | if (now > to && ev->interval) |
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| 116 | ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); |
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| 117 | |
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| 118 | to -= now; |
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| 119 | } |
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| 120 | else if (to < 0.) |
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| 121 | to = 0.; |
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| 122 | |
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| 123 | tv_set (&tv, to); |
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| 124 | |
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| 125 | return &tv; |
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| 126 | } |
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| 127 | |
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| 128 | static SV *e_self (Event ev) |
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| 129 | { |
105 | { |
| 130 | SV *rv; |
106 | SV *rv; |
| 131 | |
107 | |
| 132 | if (SvOBJECT (ev->self)) |
108 | if (SvOBJECT (w->self)) |
| 133 | rv = newRV_inc (ev->self); |
109 | rv = newRV_inc (w->self); |
| 134 | else |
110 | else |
| 135 | { |
111 | { |
| 136 | rv = newRV_noinc (ev->self); |
112 | rv = newRV_noinc (w->self); |
| 137 | sv_bless (rv, stash_event); |
113 | sv_bless (rv, stash); |
| 138 | SvREADONLY_on (ev->self); |
114 | SvREADONLY_on (w->self); |
| 139 | } |
115 | } |
| 140 | |
116 | |
| 141 | return rv; |
117 | return rv; |
| 142 | } |
118 | } |
| 143 | |
119 | |
| 144 | static int |
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| 145 | e_start (Event ev) |
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| 146 | { |
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| 147 | if (ev->active) event_del (&ev->ev); |
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| 148 | ev->active = 1; |
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| 149 | return event_add (&ev->ev, e_tv (ev)); |
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| 150 | } |
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| 151 | |
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| 152 | static int e_stop (Event ev) |
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| 153 | { |
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| 154 | return ev->active |
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| 155 | ? (ev->active = 0), event_del (&ev->ev) |
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| 156 | : 0; |
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| 157 | } |
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| 158 | |
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| 159 | static void |
120 | static void |
| 160 | e_cb (int fd, short events, void *arg) |
121 | e_cb (struct ev_watcher *w, int revents) |
| 161 | { |
122 | { |
| 162 | struct ev *ev = (struct ev*)arg; |
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| 163 | dSP; |
123 | dSP; |
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124 | I32 mark = SP - PL_stack_base; |
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125 | SV *sv_self, *sv_events; |
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126 | static SV *sv_events_cache; |
| 164 | |
127 | |
| 165 | ENTER; |
128 | sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
| 166 | SAVETMPS; |
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| 167 | |
129 | |
| 168 | if (!(ev->ev.ev_events & EV_PERSIST)) |
130 | if (sv_events_cache) |
| 169 | ev->active = 0; |
131 | { |
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132 | sv_events = sv_events_cache; sv_events_cache = 0; |
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133 | SvIV_set (sv_events, revents); |
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134 | } |
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135 | else |
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136 | sv_events = newSViv (revents); |
| 170 | |
137 | |
| 171 | PUSHMARK (SP); |
138 | PUSHMARK (SP); |
| 172 | EXTEND (SP, 2); |
139 | EXTEND (SP, 2); |
| 173 | PUSHs (sv_2mortal (e_self (ev))); |
140 | PUSHs (sv_self); |
| 174 | PUSHs (sv_2mortal (newSViv (events))); |
141 | PUSHs (sv_events); |
| 175 | PUTBACK; |
142 | PUTBACK; |
| 176 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
143 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
| 177 | /*TODO: if err, call some logging function */ |
144 | SP = PL_stack_base + mark; PUTBACK; |
| 178 | |
145 | |
| 179 | if (ev->interval && !ev->active) |
146 | SvREFCNT_dec (sv_self); |
| 180 | e_start (ev); |
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| 181 | |
147 | |
| 182 | FREETMPS; |
148 | if (sv_events_cache) |
| 183 | LEAVE; |
149 | SvREFCNT_dec (sv_events); |
| 184 | } |
150 | else |
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151 | sv_events_cache = sv_events; |
| 185 | |
152 | |
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153 | if (SvTRUE (ERRSV)) |
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154 | { |
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155 | PUSHMARK (SP); |
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156 | PUTBACK; |
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157 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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158 | SP = PL_stack_base + mark; PUTBACK; |
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159 | } |
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160 | } |
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161 | |
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162 | #if 0 |
| 186 | ///////////////////////////////////////////////////////////////////////////// |
163 | ///////////////////////////////////////////////////////////////////////////// |
| 187 | // DNS |
164 | // DNS |
| 188 | |
165 | |
| 189 | static void |
166 | static void |
| 190 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
167 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
| … | |
… | |
| 222 | |
199 | |
| 223 | PUTBACK; |
200 | PUTBACK; |
| 224 | call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
201 | call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
| 225 | |
202 | |
| 226 | FREETMPS; |
203 | FREETMPS; |
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204 | |
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205 | if (SvTRUE (ERRSV)) |
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206 | { |
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207 | PUSHMARK (SP); |
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208 | PUTBACK; |
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209 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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210 | } |
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211 | |
| 227 | LEAVE; |
212 | LEAVE; |
| 228 | } |
213 | } |
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214 | #endif |
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215 | |
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216 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
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217 | croak (# repeat " value must be >= 0"); |
| 229 | |
218 | |
| 230 | ///////////////////////////////////////////////////////////////////////////// |
219 | ///////////////////////////////////////////////////////////////////////////// |
| 231 | // XS interface functions |
220 | // XS interface functions |
| 232 | |
221 | |
| 233 | MODULE = EV PACKAGE = EV PREFIX = event_ |
222 | MODULE = EV PACKAGE = EV PREFIX = ev_ |
| 234 | |
223 | |
| 235 | BOOT: |
224 | BOOT: |
| 236 | { |
225 | { |
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226 | int i; |
| 237 | HV *stash = gv_stashpv ("EV", 1); |
227 | HV *stash = gv_stashpv ("EV", 1); |
| 238 | |
228 | |
| 239 | static const struct { |
229 | static const struct { |
| 240 | const char *name; |
230 | const char *name; |
| 241 | IV iv; |
231 | IV iv; |
| … | |
… | |
| 244 | const_iv (EV_, NONE) |
234 | const_iv (EV_, NONE) |
| 245 | const_iv (EV_, TIMEOUT) |
235 | const_iv (EV_, TIMEOUT) |
| 246 | const_iv (EV_, READ) |
236 | const_iv (EV_, READ) |
| 247 | const_iv (EV_, WRITE) |
237 | const_iv (EV_, WRITE) |
| 248 | const_iv (EV_, SIGNAL) |
238 | const_iv (EV_, SIGNAL) |
| 249 | const_iv (EV_, PERSIST) |
239 | const_iv (EV_, IDLE) |
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240 | const_iv (EV_, CHECK) |
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241 | |
| 250 | const_iv (EV, LOOP_ONCE) |
242 | const_iv (EV, LOOP_ONESHOT) |
| 251 | const_iv (EV, LOOP_NONBLOCK) |
243 | const_iv (EV, LOOP_NONBLOCK) |
| 252 | const_iv (EV, BUFFER_READ) |
244 | |
| 253 | const_iv (EV, BUFFER_WRITE) |
245 | const_iv (EV, METHOD_NONE) |
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246 | const_iv (EV, METHOD_SELECT) |
| 254 | const_iv (EV, BUFFER_EOF) |
247 | const_iv (EV, METHOD_EPOLL) |
| 255 | const_iv (EV, BUFFER_ERROR) |
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| 256 | const_iv (EV, BUFFER_TIMEOUT) |
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| 257 | }; |
248 | }; |
| 258 | |
249 | |
| 259 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
250 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
| 260 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
251 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
| 261 | |
252 | |
| 262 | stash_base = gv_stashpv ("EV::Base" , 1); |
253 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
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254 | stash_io = gv_stashpv ("EV::IO" , 1); |
| 263 | stash_event = gv_stashpv ("EV::Event", 1); |
255 | stash_time = gv_stashpv ("EV::Time" , 1); |
| 264 | } |
256 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
|
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257 | stash_periodic = gv_stashpv ("EV::Periodic", 1); |
|
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258 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
|
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259 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
|
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260 | stash_check = gv_stashpv ("EV::Check" , 1); |
| 265 | |
261 | |
| 266 | double now () |
262 | { |
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263 | SV *sv = perl_get_sv ("EV::API", TRUE); |
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264 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
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265 | |
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266 | /* the poor man's shared library emulator */ |
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267 | evapi.ver = EV_API_VERSION; |
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268 | evapi.rev = EV_API_REVISION; |
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269 | evapi.once = api_once; |
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270 | evapi.sv_fileno = sv_fileno; |
|
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271 | evapi.sv_signum = sv_signum; |
|
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272 | evapi.now = &ev_now; |
|
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273 | evapi.method = &ev_method; |
|
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274 | evapi.loop_done = &ev_loop_done; |
|
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275 | evapi.time = ev_time; |
|
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276 | evapi.loop = ev_loop; |
|
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277 | evapi.io_start = evio_start; |
|
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278 | evapi.io_stop = evio_stop; |
|
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279 | evapi.timer_start = evtimer_start; |
|
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280 | evapi.timer_stop = evtimer_stop; |
|
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281 | evapi.timer_again = evtimer_again; |
|
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282 | evapi.periodic_start = evperiodic_start; |
|
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283 | evapi.periodic_stop = evperiodic_stop; |
|
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284 | evapi.signal_start = evsignal_start; |
|
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285 | evapi.signal_stop = evsignal_stop; |
|
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286 | evapi.idle_start = evidle_start; |
|
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287 | evapi.idle_stop = evidle_stop; |
|
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288 | evapi.check_start = evcheck_start; |
|
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289 | evapi.check_stop = evcheck_stop; |
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290 | |
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291 | sv_setiv (sv, (IV)&evapi); |
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292 | SvREADONLY_on (sv); |
|
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293 | } |
|
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294 | } |
|
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295 | |
|
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296 | NV ev_now () |
| 267 | CODE: |
297 | CODE: |
| 268 | RETVAL = e_now (); |
298 | RETVAL = ev_now; |
| 269 | OUTPUT: |
299 | OUTPUT: |
| 270 | RETVAL |
300 | RETVAL |
| 271 | |
301 | |
| 272 | const char *version () |
302 | int ev_method () |
| 273 | ALIAS: |
|
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| 274 | method = 1 |
|
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| 275 | CODE: |
303 | CODE: |
| 276 | RETVAL = ix ? event_get_method () : event_get_version (); |
304 | RETVAL = ev_method; |
| 277 | OUTPUT: |
305 | OUTPUT: |
| 278 | RETVAL |
306 | RETVAL |
| 279 | |
307 | |
| 280 | Base event_init () |
308 | NV ev_time () |
| 281 | |
309 | |
| 282 | int event_priority_init (int npri) |
310 | void ev_init (int flags = 0) |
| 283 | |
311 | |
| 284 | int event_dispatch () |
|
|
| 285 | |
|
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| 286 | int event_loop (int flags = 0) |
312 | void ev_loop (int flags = 0) |
| 287 | |
313 | |
| 288 | int event_loopexit (double after) |
314 | void ev_loop_done (int value = 1) |
| 289 | CODE: |
315 | CODE: |
| 290 | { |
316 | ev_loop_done = value; |
| 291 | struct timeval tv; |
|
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| 292 | tv_set (&tv, after); |
|
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| 293 | event_loopexit (&tv); |
|
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| 294 | } |
|
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| 295 | |
317 | |
| 296 | Event event (SV *cb) |
318 | struct ev_io *io (SV *fh, int events, SV *cb) |
| 297 | CODE: |
319 | PROTOTYPE: $$& |
| 298 | RETVAL = e_new (0, 0, cb); |
|
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| 299 | OUTPUT: |
|
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| 300 | RETVAL |
|
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| 301 | |
|
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| 302 | Event io (SV *fh, short events, SV *cb) |
|
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| 303 | ALIAS: |
320 | ALIAS: |
| 304 | io_ns = 1 |
321 | io_ns = 1 |
| 305 | CODE: |
322 | CODE: |
| 306 | RETVAL = e_new (fh, events, cb); |
323 | RETVAL = e_new (sizeof (struct ev_io), cb); |
|
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324 | RETVAL->fh = newSVsv (fh); |
|
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325 | evio_set (RETVAL, sv_fileno (RETVAL->fh), events); |
| 307 | if (!ix) e_start (RETVAL); |
326 | if (!ix) evio_start (RETVAL); |
| 308 | OUTPUT: |
327 | OUTPUT: |
| 309 | RETVAL |
328 | RETVAL |
| 310 | |
329 | |
| 311 | Event timer (double after, int repeat, SV *cb) |
330 | struct ev_timer *timer (NV after, NV repeat, SV *cb) |
|
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331 | PROTOTYPE: $$& |
| 312 | ALIAS: |
332 | ALIAS: |
| 313 | timer_ns = 1 |
333 | timer_ns = 1 |
|
|
334 | INIT: |
|
|
335 | CHECK_REPEAT (repeat); |
| 314 | CODE: |
336 | CODE: |
| 315 | RETVAL = e_new (0, 0, cb); |
337 | RETVAL = e_new (sizeof (struct ev_timer), cb); |
| 316 | RETVAL->timeout = after; |
338 | evtimer_set (RETVAL, after, repeat); |
| 317 | RETVAL->interval = repeat; |
|
|
| 318 | if (!ix) e_start (RETVAL); |
339 | if (!ix) evtimer_start (RETVAL); |
| 319 | OUTPUT: |
340 | OUTPUT: |
| 320 | RETVAL |
341 | RETVAL |
| 321 | |
342 | |
| 322 | Event timer_abs (double at, double interval, SV *cb) |
343 | struct ev_periodic *periodic (NV at, NV interval, SV *cb) |
|
|
344 | PROTOTYPE: $$& |
| 323 | ALIAS: |
345 | ALIAS: |
| 324 | timer_abs_ns = 1 |
346 | periodic_ns = 1 |
|
|
347 | INIT: |
|
|
348 | CHECK_REPEAT (interval); |
| 325 | CODE: |
349 | CODE: |
| 326 | RETVAL = e_new (0, 0, cb); |
350 | RETVAL = e_new (sizeof (struct ev_periodic), cb); |
| 327 | RETVAL->timeout = at; |
351 | evperiodic_set (RETVAL, at, interval); |
| 328 | RETVAL->interval = interval; |
|
|
| 329 | RETVAL->abstime = 1; |
|
|
| 330 | if (!ix) e_start (RETVAL); |
352 | if (!ix) evperiodic_start (RETVAL); |
| 331 | OUTPUT: |
353 | OUTPUT: |
| 332 | RETVAL |
354 | RETVAL |
| 333 | |
355 | |
| 334 | Event signal (SV *signal, SV *cb) |
356 | struct ev_signal *signal (Signal signum, SV *cb) |
|
|
357 | PROTOTYPE: $& |
| 335 | ALIAS: |
358 | ALIAS: |
| 336 | signal_ns = 1 |
359 | signal_ns = 1 |
| 337 | CODE: |
360 | CODE: |
| 338 | RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); |
361 | RETVAL = e_new (sizeof (struct ev_signal), cb); |
|
|
362 | evsignal_set (RETVAL, signum); |
|
|
363 | if (!ix) evsignal_start (RETVAL); |
|
|
364 | OUTPUT: |
|
|
365 | RETVAL |
|
|
366 | |
|
|
367 | struct ev_idle *idle (SV *cb) |
|
|
368 | PROTOTYPE: & |
|
|
369 | ALIAS: |
|
|
370 | idle_ns = 1 |
|
|
371 | CODE: |
|
|
372 | RETVAL = e_new (sizeof (struct ev_idle), cb); |
|
|
373 | evidle_set (RETVAL); |
| 339 | if (!ix) e_start (RETVAL); |
374 | if (!ix) evidle_start (RETVAL); |
| 340 | OUTPUT: |
375 | OUTPUT: |
| 341 | RETVAL |
376 | RETVAL |
|
|
377 | |
|
|
378 | struct ev_check *check (SV *cb) |
|
|
379 | PROTOTYPE: & |
|
|
380 | ALIAS: |
|
|
381 | check_ns = 1 |
|
|
382 | CODE: |
|
|
383 | RETVAL = e_new (sizeof (struct ev_check), cb); |
|
|
384 | evcheck_set (RETVAL); |
|
|
385 | if (!ix) evcheck_start (RETVAL); |
|
|
386 | OUTPUT: |
|
|
387 | RETVAL |
|
|
388 | |
| 342 | |
389 | |
| 343 | PROTOTYPES: DISABLE |
390 | PROTOTYPES: DISABLE |
| 344 | |
391 | |
| 345 | |
|
|
| 346 | MODULE = EV PACKAGE = EV::Base PREFIX = event_base_ |
|
|
| 347 | |
|
|
| 348 | Base new () |
|
|
| 349 | CODE: |
|
|
| 350 | RETVAL = event_init (); |
|
|
| 351 | OUTPUT: |
|
|
| 352 | RETVAL |
|
|
| 353 | |
|
|
| 354 | int event_base_dispatch (Base base) |
|
|
| 355 | |
|
|
| 356 | int event_base_loop (Base base, int flags = 0) |
|
|
| 357 | |
|
|
| 358 | int event_base_loopexit (Base base, double after) |
|
|
| 359 | CODE: |
|
|
| 360 | { |
|
|
| 361 | struct timeval tv; |
|
|
| 362 | tv.tv_sec = (long)after; |
|
|
| 363 | tv.tv_usec = (long)(after - tv.tv_sec) * 1e6; |
|
|
| 364 | event_base_loopexit (base, &tv); |
|
|
| 365 | } |
|
|
| 366 | |
|
|
| 367 | int event_base_priority_init (Base base, int npri) |
|
|
| 368 | |
|
|
| 369 | void event_base_set (Base base, Event ev) |
|
|
| 370 | C_ARGS: base, &ev->ev |
|
|
| 371 | |
|
|
| 372 | void DESTROY (Base base) |
|
|
| 373 | CODE: |
|
|
| 374 | /*event_base_free (base);*/ /* causes too many problems */ |
|
|
| 375 | |
|
|
| 376 | |
|
|
| 377 | MODULE = EV PACKAGE = EV::Event PREFIX = event_ |
392 | MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
| 378 | |
393 | |
| 379 | int event_priority_set (Event ev, int pri) |
394 | int ev_is_active (struct ev_watcher *w) |
| 380 | C_ARGS: &ev->ev, pri |
|
|
| 381 | |
395 | |
| 382 | int event_add (Event ev, double timeout = TIMEOUT_NONE) |
396 | SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
| 383 | CODE: |
397 | CODE: |
| 384 | ev->timeout = timeout; |
398 | { |
| 385 | ev->abstime = 0; |
399 | RETVAL = newSVsv (w->cb_sv); |
| 386 | RETVAL = e_start (ev); |
|
|
| 387 | OUTPUT: |
|
|
| 388 | RETVAL |
|
|
| 389 | |
400 | |
| 390 | int event_start (Event ev) |
401 | if (items > 1) |
| 391 | CODE: |
|
|
| 392 | RETVAL = e_start (ev); |
|
|
| 393 | OUTPUT: |
|
|
| 394 | RETVAL |
|
|
| 395 | |
|
|
| 396 | int event_del (Event ev) |
|
|
| 397 | ALIAS: |
|
|
| 398 | stop = 0 |
|
|
| 399 | CODE: |
|
|
| 400 | RETVAL = e_stop (ev); |
|
|
| 401 | OUTPUT: |
|
|
| 402 | RETVAL |
|
|
| 403 | |
|
|
| 404 | void DESTROY (Event ev) |
|
|
| 405 | CODE: |
|
|
| 406 | e_stop (ev); |
|
|
| 407 | SvREFCNT_dec (ev->cb); |
|
|
| 408 | SvREFCNT_dec (ev->fh); |
|
|
| 409 | |
|
|
| 410 | void cb (Event ev, SV *new_cb) |
|
|
| 411 | CODE: |
|
|
| 412 | sv_setsv (ev->cb, new_cb); |
402 | sv_setsv (w->cb_sv, new_cb); |
|
|
403 | } |
|
|
404 | OUTPUT: |
|
|
405 | RETVAL |
| 413 | |
406 | |
|
|
407 | MODULE = EV PACKAGE = EV::IO PREFIX = evio_ |
|
|
408 | |
|
|
409 | void evio_start (struct ev_io *w) |
|
|
410 | |
|
|
411 | void evio_stop (struct ev_io *w) |
|
|
412 | |
|
|
413 | void set (struct ev_io *w, SV *fh, int events) |
|
|
414 | CODE: |
|
|
415 | { |
|
|
416 | int active = w->active; |
|
|
417 | if (active) evio_stop (w); |
|
|
418 | |
|
|
419 | sv_setsv (w->fh, fh); |
|
|
420 | evio_set (w, sv_fileno (w->fh), events); |
|
|
421 | |
|
|
422 | if (active) evio_start (w); |
|
|
423 | } |
|
|
424 | |
| 414 | SV *fh (Event ev, SV *new_fh = 0) |
425 | SV *fh (struct ev_io *w, SV *new_fh = 0) |
| 415 | ALIAS: |
|
|
| 416 | signal = 0 |
|
|
| 417 | CODE: |
426 | CODE: |
|
|
427 | { |
| 418 | RETVAL = newSVsv (ev->fh); |
428 | RETVAL = newSVsv (w->fh); |
|
|
429 | |
| 419 | if (items > 1) |
430 | if (items > 1) |
| 420 | { |
431 | { |
| 421 | if (ev->active) event_del (&ev->ev); |
432 | int active = w->active; |
|
|
433 | if (active) evio_stop (w); |
|
|
434 | |
| 422 | sv_setsv (ev->fh, new_fh); |
435 | sv_setsv (w->fh, new_fh); |
| 423 | ev->ev.ev_fd = e_fd (ev); |
436 | evio_set (w, sv_fileno (w->fh), w->events); |
| 424 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
437 | |
|
|
438 | if (active) evio_start (w); |
| 425 | } |
439 | } |
|
|
440 | } |
| 426 | OUTPUT: |
441 | OUTPUT: |
| 427 | RETVAL |
442 | RETVAL |
| 428 | |
443 | |
| 429 | short events (Event ev, short new_events = EV_UNDEF) |
444 | short events (struct ev_io *w, short new_events = EV_UNDEF) |
| 430 | CODE: |
445 | CODE: |
|
|
446 | { |
| 431 | RETVAL = ev->ev.ev_events; |
447 | RETVAL = w->events; |
|
|
448 | |
| 432 | if (items > 1) |
449 | if (items > 1) |
| 433 | { |
450 | { |
| 434 | if (ev->active) event_del (&ev->ev); |
451 | int active = w->active; |
| 435 | ev->ev.ev_events = new_events; |
452 | if (active) evio_stop (w); |
| 436 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
453 | |
|
|
454 | evio_set (w, w->fd, new_events); |
|
|
455 | |
|
|
456 | if (active) evio_start (w); |
| 437 | } |
457 | } |
|
|
458 | } |
| 438 | OUTPUT: |
459 | OUTPUT: |
| 439 | RETVAL |
460 | RETVAL |
| 440 | |
461 | |
| 441 | double timeout (Event ev, double new_timeout = 0., int repeat = 0) |
462 | MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ |
| 442 | CODE: |
|
|
| 443 | RETVAL = ev->timeout; |
|
|
| 444 | if (items > 1) |
|
|
| 445 | { |
|
|
| 446 | if (ev->active) event_del (&ev->ev); |
|
|
| 447 | ev->timeout = new_timeout; |
|
|
| 448 | ev->interval = repeat; |
|
|
| 449 | ev->abstime = 0; |
|
|
| 450 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
| 451 | } |
|
|
| 452 | OUTPUT: |
|
|
| 453 | RETVAL |
|
|
| 454 | |
463 | |
| 455 | void timeout_abs (Event ev, double at, double interval = 0.) |
464 | void evsignal_start (struct ev_signal *w) |
| 456 | CODE: |
|
|
| 457 | if (ev->active) event_del (&ev->ev); |
|
|
| 458 | ev->timeout = at; |
|
|
| 459 | ev->interval = interval; |
|
|
| 460 | ev->abstime = 1; |
|
|
| 461 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
| 462 | |
465 | |
|
|
466 | void evsignal_stop (struct ev_signal *w) |
|
|
467 | |
|
|
468 | void set (struct ev_signal *w, SV *signal = 0) |
|
|
469 | CODE: |
|
|
470 | { |
|
|
471 | Signal signum = sv_signum (signal); /* may croak here */ |
|
|
472 | int active = w->active; |
|
|
473 | |
|
|
474 | if (active) evsignal_stop (w); |
|
|
475 | evsignal_set (w, signum); |
|
|
476 | if (active) evsignal_start (w); |
|
|
477 | } |
|
|
478 | |
|
|
479 | MODULE = EV PACKAGE = EV::Time |
|
|
480 | |
|
|
481 | MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ |
|
|
482 | |
|
|
483 | void evtimer_start (struct ev_timer *w) |
|
|
484 | INIT: |
|
|
485 | CHECK_REPEAT (w->repeat); |
|
|
486 | |
|
|
487 | void evtimer_stop (struct ev_timer *w) |
|
|
488 | |
|
|
489 | void evtimer_again (struct ev_timer *w) |
|
|
490 | INIT: |
|
|
491 | CHECK_REPEAT (w->repeat); |
|
|
492 | |
|
|
493 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
|
|
494 | INIT: |
|
|
495 | CHECK_REPEAT (repeat); |
|
|
496 | CODE: |
|
|
497 | { |
|
|
498 | int active = w->active; |
|
|
499 | if (active) evtimer_stop (w); |
|
|
500 | evtimer_set (w, after, repeat); |
|
|
501 | if (active) evtimer_start (w); |
|
|
502 | } |
|
|
503 | |
|
|
504 | MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ |
|
|
505 | |
|
|
506 | void evperiodic_start (struct ev_periodic *w) |
|
|
507 | INIT: |
|
|
508 | CHECK_REPEAT (w->interval); |
|
|
509 | |
|
|
510 | void evperiodic_stop (struct ev_periodic *w) |
|
|
511 | |
|
|
512 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
|
|
513 | INIT: |
|
|
514 | CHECK_REPEAT (interval); |
|
|
515 | CODE: |
|
|
516 | { |
|
|
517 | int active = w->active; |
|
|
518 | if (active) evperiodic_stop (w); |
|
|
519 | evperiodic_set (w, at, interval); |
|
|
520 | if (active) evperiodic_start (w); |
|
|
521 | } |
|
|
522 | |
|
|
523 | MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ |
|
|
524 | |
|
|
525 | void evidle_start (struct ev_idle *w) |
|
|
526 | |
|
|
527 | void evidle_stop (struct ev_idle *w) |
|
|
528 | |
|
|
529 | MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ |
|
|
530 | |
|
|
531 | void evcheck_start (struct ev_check *w) |
|
|
532 | |
|
|
533 | void evcheck_stop (struct ev_check *w) |
|
|
534 | |
|
|
535 | #if 0 |
| 463 | |
536 | |
| 464 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
537 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
| 465 | |
538 | |
| 466 | BOOT: |
539 | BOOT: |
| 467 | { |
540 | { |
| … | |
… | |
| 470 | static const struct { |
543 | static const struct { |
| 471 | const char *name; |
544 | const char *name; |
| 472 | IV iv; |
545 | IV iv; |
| 473 | } *civ, const_iv[] = { |
546 | } *civ, const_iv[] = { |
| 474 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
547 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
| 475 | |
|
|
| 476 | const_iv (DNS_, ERR_NONE) |
548 | const_iv (DNS_, ERR_NONE) |
| 477 | const_iv (DNS_, ERR_FORMAT) |
549 | const_iv (DNS_, ERR_FORMAT) |
| 478 | const_iv (DNS_, ERR_SERVERFAILED) |
550 | const_iv (DNS_, ERR_SERVERFAILED) |
| 479 | const_iv (DNS_, ERR_NOTEXIST) |
551 | const_iv (DNS_, ERR_NOTEXIST) |
| 480 | const_iv (DNS_, ERR_NOTIMPL) |
552 | const_iv (DNS_, ERR_NOTIMPL) |
| … | |
… | |
| 526 | CODE: |
598 | CODE: |
| 527 | { |
599 | { |
| 528 | STRLEN len; |
600 | STRLEN len; |
| 529 | char *data = SvPVbyte (addr, len); |
601 | char *data = SvPVbyte (addr, len); |
| 530 | if (len != (ix ? 16 : 4)) |
602 | if (len != (ix ? 16 : 4)) |
| 531 | croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string"); |
603 | croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
| 532 | |
604 | |
| 533 | RETVAL = ix |
605 | RETVAL = ix |
| 534 | ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
606 | ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
| 535 | : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
607 | : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
| 536 | } |
608 | } |
| … | |
… | |
| 551 | |
623 | |
| 552 | void evdns_search_add (char *domain) |
624 | void evdns_search_add (char *domain) |
| 553 | |
625 | |
| 554 | void evdns_search_ndots_set (int ndots) |
626 | void evdns_search_ndots_set (int ndots) |
| 555 | |
627 | |
|
|
628 | |
|
|
629 | MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
|
|
630 | |
|
|
631 | BOOT: |
|
|
632 | { |
|
|
633 | HV *stash = gv_stashpv ("EV::HTTP", 1); |
|
|
634 | |
|
|
635 | static const struct { |
|
|
636 | const char *name; |
|
|
637 | IV iv; |
|
|
638 | } *civ, const_iv[] = { |
|
|
639 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
|
|
640 | const_iv (HTTP_, OK) |
|
|
641 | const_iv (HTTP_, NOCONTENT) |
|
|
642 | const_iv (HTTP_, MOVEPERM) |
|
|
643 | const_iv (HTTP_, MOVETEMP) |
|
|
644 | const_iv (HTTP_, NOTMODIFIED) |
|
|
645 | const_iv (HTTP_, BADREQUEST) |
|
|
646 | const_iv (HTTP_, NOTFOUND) |
|
|
647 | const_iv (HTTP_, SERVUNAVAIL) |
|
|
648 | const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
|
|
649 | const_iv (EVHTTP_, PROXY_REQUEST) |
|
|
650 | const_iv (EVHTTP_, REQ_GET) |
|
|
651 | const_iv (EVHTTP_, REQ_POST) |
|
|
652 | const_iv (EVHTTP_, REQ_HEAD) |
|
|
653 | const_iv (EVHTTP_, REQUEST) |
|
|
654 | const_iv (EVHTTP_, RESPONSE) |
|
|
655 | }; |
|
|
656 | |
|
|
657 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
|
|
658 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
|
|
659 | } |
|
|
660 | |
|
|
661 | MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
|
|
662 | |
|
|
663 | #HttpRequest new (SV *klass, SV *cb) |
|
|
664 | |
|
|
665 | #void DESTROY (struct evhttp_request *req); |
|
|
666 | |
|
|
667 | #endif |
|
|
668 | |
|
|
669 | |
|
|
670 | |
|
|
671 | |
|
|
672 | |
|
|
673 | |
|
|
674 | |
|
|
675 | |
