1 | #include "EXTERN.h" |
1 | #include "EXTERN.h" |
2 | #include "perl.h" |
2 | #include "perl.h" |
3 | #include "XSUB.h" |
3 | #include "XSUB.h" |
4 | |
4 | |
5 | #include <math.h> |
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6 | #include <netinet/in.h> |
5 | /*#include <netinet/in.h>*/ |
7 | |
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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 | |
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13 | /* workaround for evhttp.h requiring obscure bsd headers */ |
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14 | #ifndef TAILQ_ENTRY |
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15 | #define TAILQ_ENTRY(type) \ |
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16 | struct { \ |
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17 | struct type *tqe_next; /* next element */ \ |
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18 | struct type **tqe_prev; /* address of previous next element */ \ |
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19 | } |
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20 | #endif /* !TAILQ_ENTRY */ |
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21 | #include <evhttp.h> |
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22 | |
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23 | #define EV_NONE 0 |
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24 | #define EV_UNDEF -1 |
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25 | |
6 | |
26 | #define TIMEOUT_NONE HUGE_VAL |
7 | #define TIMEOUT_NONE HUGE_VAL |
27 | |
8 | |
28 | typedef struct event_base *Base; |
9 | #define EV_PROTOTYPES 1 |
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10 | #include "EV/EVAPI.h" |
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11 | |
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12 | #include "libev/ev.c" |
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13 | |
29 | typedef int Signal; |
14 | typedef int Signal; |
30 | |
15 | |
31 | static HV *stash_base, *stash_event; |
16 | static struct EVAPI evapi; |
32 | |
17 | |
33 | static double tv_get (struct timeval *tv) |
18 | static HV |
34 | { |
19 | *stash_watcher, |
35 | return tv->tv_sec + tv->tv_usec * 1e-6; |
20 | *stash_io, |
36 | } |
21 | *stash_time, |
37 | |
22 | *stash_timer, |
38 | static void tv_set (struct timeval *tv, double val) |
23 | *stash_periodic, |
39 | { |
24 | *stash_signal, |
40 | tv->tv_sec = (long)val; |
25 | *stash_idle, |
41 | tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); |
26 | *stash_check; |
42 | |
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43 | } |
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44 | |
27 | |
45 | static int |
28 | static int |
46 | sv_signum (SV *sig) |
29 | sv_signum (SV *sig) |
47 | { |
30 | { |
48 | int signum; |
31 | int signum; |
… | |
… | |
58 | } |
41 | } |
59 | |
42 | |
60 | ///////////////////////////////////////////////////////////////////////////// |
43 | ///////////////////////////////////////////////////////////////////////////// |
61 | // Event |
44 | // Event |
62 | |
45 | |
63 | typedef struct ev { |
46 | static void e_cb (struct ev_watcher *w, int revents); |
64 | struct event ev; |
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65 | SV *cb, *fh; |
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66 | SV *self; /* contains this struct */ |
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67 | double timeout; |
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68 | double interval; |
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69 | unsigned char active; |
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70 | unsigned char abstime; |
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71 | } *Event; |
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72 | |
47 | |
73 | static double |
48 | static int |
74 | e_now () |
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75 | { |
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76 | struct timeval tv; |
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77 | gettimeofday (&tv, 0); |
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78 | |
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79 | return tv_get (&tv); |
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80 | } |
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81 | |
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82 | static void e_cb (int fd, short events, void *arg); |
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83 | |
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84 | static int sv_fileno (SV *fh) |
49 | sv_fileno (SV *fh) |
85 | { |
50 | { |
86 | SvGETMAGIC (fh); |
51 | SvGETMAGIC (fh); |
87 | |
52 | |
88 | if (SvROK (fh)) |
53 | if (SvROK (fh)) |
89 | fh = SvRV (fh); |
54 | fh = SvRV (fh); |
… | |
… | |
95 | return SvIV (fh); |
60 | return SvIV (fh); |
96 | |
61 | |
97 | return -1; |
62 | return -1; |
98 | } |
63 | } |
99 | |
64 | |
100 | static Event |
65 | static void * |
101 | e_new (SV *fh, short events, SV *cb) |
66 | e_new (int size, SV *cb_sv) |
102 | { |
67 | { |
103 | int fd = sv_fileno (fh); |
68 | struct ev_watcher *w; |
104 | Event ev; |
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105 | SV *self = NEWSV (0, sizeof (struct ev)); |
69 | SV *self = NEWSV (0, size); |
106 | SvPOK_only (self); |
70 | SvPOK_only (self); |
107 | SvCUR_set (self, sizeof (struct ev)); |
71 | SvCUR_set (self, size); |
108 | |
72 | |
109 | ev = (Event)SvPVX (self); |
73 | w = (struct ev_watcher *)SvPVX (self); |
110 | |
74 | |
111 | ev->fh = newSVsv (fh); |
75 | evw_init (w, e_cb); |
112 | ev->cb = newSVsv (cb); |
76 | |
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77 | w->fh = 0; |
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78 | w->cb_sv = newSVsv (cb_sv); |
113 | ev->self = self; |
79 | w->self = self; |
114 | ev->timeout = TIMEOUT_NONE; |
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115 | ev->interval = 0.; |
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116 | ev->abstime = 0; |
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117 | ev->active = 0; |
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118 | |
80 | |
119 | event_set (&ev->ev, fd, events, e_cb, (void *)ev); |
81 | return (void *)w; |
120 | |
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121 | return ev; |
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122 | } |
82 | } |
123 | |
83 | |
124 | static struct timeval * |
84 | static SV * |
125 | e_tv (Event ev) |
85 | e_bless (struct ev_watcher *w, HV *stash) |
126 | { |
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127 | static struct timeval tv; |
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128 | double to = ev->timeout; |
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129 | |
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130 | if (to == TIMEOUT_NONE) |
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131 | return 0; |
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132 | |
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133 | if (ev->abstime) |
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134 | { |
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135 | double now = e_now (); |
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136 | |
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137 | if (ev->interval) |
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138 | ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); |
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139 | |
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140 | to -= now; |
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141 | } |
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142 | else if (to < 0.) |
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143 | to = 0.; |
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144 | |
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145 | tv_set (&tv, to); |
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146 | |
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147 | return &tv; |
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148 | } |
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149 | |
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150 | static SV *e_self (Event ev) |
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151 | { |
86 | { |
152 | SV *rv; |
87 | SV *rv; |
153 | |
88 | |
154 | if (SvOBJECT (ev->self)) |
89 | if (SvOBJECT (w->self)) |
155 | rv = newRV_inc (ev->self); |
90 | rv = newRV_inc (w->self); |
156 | else |
91 | else |
157 | { |
92 | { |
158 | rv = newRV_noinc (ev->self); |
93 | rv = newRV_noinc (w->self); |
159 | sv_bless (rv, stash_event); |
94 | sv_bless (rv, stash); |
160 | SvREADONLY_on (ev->self); |
95 | SvREADONLY_on (w->self); |
161 | } |
96 | } |
162 | |
97 | |
163 | return rv; |
98 | return rv; |
164 | } |
99 | } |
165 | |
100 | |
166 | static int |
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167 | e_start (Event ev) |
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168 | { |
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169 | if (ev->active) event_del (&ev->ev); |
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170 | ev->active = 1; |
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171 | return event_add (&ev->ev, e_tv (ev)); |
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172 | } |
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173 | |
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174 | static int e_stop (Event ev) |
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175 | { |
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176 | return ev->active |
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177 | ? (ev->active = 0), event_del (&ev->ev) |
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178 | : 0; |
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179 | } |
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180 | |
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181 | static void |
101 | static void |
182 | e_cb (int fd, short events, void *arg) |
102 | e_cb (struct ev_watcher *w, int revents) |
183 | { |
103 | { |
184 | struct ev *ev = (struct ev*)arg; |
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185 | dSP; |
104 | dSP; |
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105 | I32 mark = SP - PL_stack_base; |
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106 | SV *sv_self, *sv_events; |
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107 | static SV *sv_events_cache; |
186 | |
108 | |
187 | ENTER; |
109 | sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
188 | SAVETMPS; |
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189 | |
110 | |
190 | if (!(ev->ev.ev_events & EV_PERSIST) || (events & EV_TIMEOUT)) |
111 | if (sv_events_cache) |
191 | ev->active = 0; |
112 | { |
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113 | sv_events = sv_events_cache; sv_events_cache = 0; |
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114 | SvIV_set (sv_events, revents); |
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115 | } |
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116 | else |
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117 | sv_events = newSViv (revents); |
192 | |
118 | |
193 | PUSHMARK (SP); |
119 | PUSHMARK (SP); |
194 | EXTEND (SP, 2); |
120 | EXTEND (SP, 2); |
195 | PUSHs (sv_2mortal (e_self (ev))); |
121 | PUSHs (sv_self); |
196 | PUSHs (sv_2mortal (newSViv (events))); |
122 | PUSHs (sv_events); |
197 | PUTBACK; |
123 | PUTBACK; |
198 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
124 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
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125 | SP = PL_stack_base + mark; PUTBACK; |
199 | |
126 | |
200 | if (ev->interval && !ev->active) |
127 | SvREFCNT_dec (sv_self); |
201 | e_start (ev); |
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202 | |
128 | |
203 | FREETMPS; |
129 | if (sv_events_cache) |
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130 | SvREFCNT_dec (sv_events); |
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131 | else |
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132 | sv_events_cache = sv_events; |
204 | |
133 | |
205 | if (SvTRUE (ERRSV)) |
134 | if (SvTRUE (ERRSV)) |
206 | { |
135 | { |
207 | PUSHMARK (SP); |
136 | PUSHMARK (SP); |
208 | PUTBACK; |
137 | PUTBACK; |
209 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
138 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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139 | SP = PL_stack_base + mark; PUTBACK; |
210 | } |
140 | } |
211 | |
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212 | LEAVE; |
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213 | } |
141 | } |
214 | |
142 | |
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143 | #if 0 |
215 | ///////////////////////////////////////////////////////////////////////////// |
144 | ///////////////////////////////////////////////////////////////////////////// |
216 | // DNS |
145 | // DNS |
217 | |
146 | |
218 | static void |
147 | static void |
219 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
148 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
… | |
… | |
261 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
190 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
262 | } |
191 | } |
263 | |
192 | |
264 | LEAVE; |
193 | LEAVE; |
265 | } |
194 | } |
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195 | #endif |
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196 | |
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197 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
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198 | croak (# repeat " value must be >= 0"); |
266 | |
199 | |
267 | ///////////////////////////////////////////////////////////////////////////// |
200 | ///////////////////////////////////////////////////////////////////////////// |
268 | // XS interface functions |
201 | // XS interface functions |
269 | |
202 | |
270 | MODULE = EV PACKAGE = EV PREFIX = event_ |
203 | MODULE = EV PACKAGE = EV PREFIX = ev_ |
271 | |
204 | |
272 | BOOT: |
205 | BOOT: |
273 | { |
206 | { |
274 | int i; |
207 | int i; |
275 | HV *stash = gv_stashpv ("EV", 1); |
208 | HV *stash = gv_stashpv ("EV", 1); |
… | |
… | |
277 | static const struct { |
210 | static const struct { |
278 | const char *name; |
211 | const char *name; |
279 | IV iv; |
212 | IV iv; |
280 | } *civ, const_iv[] = { |
213 | } *civ, const_iv[] = { |
281 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
214 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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215 | const_iv (EV_, UNDEF) |
282 | const_iv (EV_, NONE) |
216 | const_iv (EV_, NONE) |
283 | const_iv (EV_, TIMEOUT) |
217 | const_iv (EV_, TIMEOUT) |
284 | const_iv (EV_, READ) |
218 | const_iv (EV_, READ) |
285 | const_iv (EV_, WRITE) |
219 | const_iv (EV_, WRITE) |
286 | const_iv (EV_, SIGNAL) |
220 | const_iv (EV_, SIGNAL) |
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221 | const_iv (EV_, IDLE) |
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222 | const_iv (EV_, CHECK) |
287 | const_iv (EV_, PERSIST) |
223 | const_iv (EV_, ERROR) |
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224 | |
288 | const_iv (EV, LOOP_ONCE) |
225 | const_iv (EV, LOOP_ONESHOT) |
289 | const_iv (EV, LOOP_NONBLOCK) |
226 | const_iv (EV, LOOP_NONBLOCK) |
290 | const_iv (EV, BUFFER_READ) |
227 | |
291 | const_iv (EV, BUFFER_WRITE) |
228 | const_iv (EV, METHOD_NONE) |
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229 | const_iv (EV, METHOD_SELECT) |
292 | const_iv (EV, BUFFER_EOF) |
230 | const_iv (EV, METHOD_EPOLL) |
293 | const_iv (EV, BUFFER_ERROR) |
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294 | const_iv (EV, BUFFER_TIMEOUT) |
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295 | }; |
231 | }; |
296 | |
232 | |
297 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
233 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
298 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
234 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
299 | |
235 | |
300 | stash_base = gv_stashpv ("EV::Base" , 1); |
236 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
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237 | stash_io = gv_stashpv ("EV::IO" , 1); |
301 | stash_event = gv_stashpv ("EV::Event", 1); |
238 | stash_time = gv_stashpv ("EV::Time" , 1); |
302 | } |
239 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
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240 | stash_periodic = gv_stashpv ("EV::Periodic", 1); |
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241 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
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242 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
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243 | stash_check = gv_stashpv ("EV::Check" , 1); |
303 | |
244 | |
304 | double now () |
245 | { |
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246 | SV *sv = perl_get_sv ("EV::API", TRUE); |
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247 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
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248 | |
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249 | /* the poor man's shared library emulator */ |
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250 | evapi.ver = EV_API_VERSION; |
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251 | evapi.rev = EV_API_REVISION; |
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252 | evapi.sv_fileno = sv_fileno; |
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253 | evapi.sv_signum = sv_signum; |
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254 | evapi.now = &ev_now; |
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255 | evapi.method = &ev_method; |
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256 | evapi.loop_done = &ev_loop_done; |
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257 | evapi.time = ev_time; |
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258 | evapi.loop = ev_loop; |
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259 | evapi.once = ev_once; |
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260 | evapi.io_start = evio_start; |
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261 | evapi.io_stop = evio_stop; |
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262 | evapi.timer_start = evtimer_start; |
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263 | evapi.timer_stop = evtimer_stop; |
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264 | evapi.timer_again = evtimer_again; |
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265 | evapi.periodic_start = evperiodic_start; |
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266 | evapi.periodic_stop = evperiodic_stop; |
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267 | evapi.signal_start = evsignal_start; |
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268 | evapi.signal_stop = evsignal_stop; |
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269 | evapi.idle_start = evidle_start; |
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270 | evapi.idle_stop = evidle_stop; |
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271 | evapi.check_start = evcheck_start; |
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272 | evapi.check_stop = evcheck_stop; |
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273 | |
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274 | sv_setiv (sv, (IV)&evapi); |
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275 | SvREADONLY_on (sv); |
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276 | } |
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277 | } |
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278 | |
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279 | NV ev_now () |
305 | CODE: |
280 | CODE: |
306 | RETVAL = e_now (); |
281 | RETVAL = ev_now; |
307 | OUTPUT: |
282 | OUTPUT: |
308 | RETVAL |
283 | RETVAL |
309 | |
284 | |
310 | const char *version () |
285 | int ev_method () |
311 | ALIAS: |
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312 | method = 1 |
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313 | CODE: |
286 | CODE: |
314 | RETVAL = ix ? event_get_method () : event_get_version (); |
287 | RETVAL = ev_method; |
315 | OUTPUT: |
288 | OUTPUT: |
316 | RETVAL |
289 | RETVAL |
317 | |
290 | |
318 | Base event_init () |
291 | NV ev_time () |
319 | |
292 | |
320 | int event_priority_init (int npri) |
293 | void ev_init (int flags = 0) |
321 | |
294 | |
322 | int event_dispatch () |
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323 | |
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324 | int event_loop (int flags = 0) |
295 | void ev_loop (int flags = 0) |
325 | |
296 | |
326 | int event_loopexit (double after = 0) |
297 | void ev_loop_done (int value = 1) |
327 | CODE: |
298 | CODE: |
328 | { |
299 | ev_loop_done = value; |
329 | struct timeval tv; |
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330 | tv_set (&tv, after); |
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331 | event_loopexit (&tv); |
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332 | } |
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333 | |
300 | |
334 | Event event (SV *cb) |
301 | struct ev_io *io (SV *fh, int events, SV *cb) |
335 | CODE: |
302 | PROTOTYPE: $$& |
336 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
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337 | OUTPUT: |
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338 | RETVAL |
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339 | |
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340 | Event io (SV *fh, short events, SV *cb) |
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341 | ALIAS: |
303 | ALIAS: |
342 | io_ns = 1 |
304 | io_ns = 1 |
343 | CODE: |
305 | CODE: |
344 | RETVAL = e_new (fh, events, cb); |
306 | RETVAL = e_new (sizeof (struct ev_io), cb); |
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307 | RETVAL->fh = newSVsv (fh); |
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308 | evio_set (RETVAL, sv_fileno (RETVAL->fh), events); |
345 | if (!ix) e_start (RETVAL); |
309 | if (!ix) evio_start (RETVAL); |
346 | OUTPUT: |
310 | OUTPUT: |
347 | RETVAL |
311 | RETVAL |
348 | |
312 | |
349 | Event timed_io (SV *fh, short events, double timeout, SV *cb) |
313 | struct ev_timer *timer (NV after, NV repeat, SV *cb) |
350 | ALIAS: |
314 | PROTOTYPE: $$& |
351 | timed_io_ns = 1 |
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352 | CODE: |
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353 | { |
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354 | events = timeout ? events & ~EV_PERSIST : events | EV_PERSIST; |
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355 | |
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356 | RETVAL = e_new (fh, events, cb); |
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357 | |
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358 | if (timeout) |
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359 | { |
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360 | RETVAL->timeout = timeout; |
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361 | RETVAL->interval = 1; |
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362 | } |
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363 | |
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364 | if (!ix) e_start (RETVAL); |
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365 | } |
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366 | OUTPUT: |
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367 | RETVAL |
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368 | |
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369 | Event timer (double after, int repeat, SV *cb) |
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370 | ALIAS: |
315 | ALIAS: |
371 | timer_ns = 1 |
316 | timer_ns = 1 |
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317 | INIT: |
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318 | CHECK_REPEAT (repeat); |
372 | CODE: |
319 | CODE: |
373 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
320 | RETVAL = e_new (sizeof (struct ev_timer), cb); |
374 | RETVAL->timeout = after; |
321 | evtimer_set (RETVAL, after, repeat); |
375 | RETVAL->interval = repeat; |
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376 | if (!ix) e_start (RETVAL); |
322 | if (!ix) evtimer_start (RETVAL); |
377 | OUTPUT: |
323 | OUTPUT: |
378 | RETVAL |
324 | RETVAL |
379 | |
325 | |
380 | Event timer_abs (double at, double interval, SV *cb) |
326 | struct ev_periodic *periodic (NV at, NV interval, SV *cb) |
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327 | PROTOTYPE: $$& |
381 | ALIAS: |
328 | ALIAS: |
382 | timer_abs_ns = 1 |
329 | periodic_ns = 1 |
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330 | INIT: |
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331 | CHECK_REPEAT (interval); |
383 | CODE: |
332 | CODE: |
384 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
333 | RETVAL = e_new (sizeof (struct ev_periodic), cb); |
385 | RETVAL->timeout = at; |
334 | evperiodic_set (RETVAL, at, interval); |
386 | RETVAL->interval = interval; |
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387 | RETVAL->abstime = 1; |
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388 | if (!ix) e_start (RETVAL); |
335 | if (!ix) evperiodic_start (RETVAL); |
389 | OUTPUT: |
336 | OUTPUT: |
390 | RETVAL |
337 | RETVAL |
391 | |
338 | |
392 | Event signal (Signal signum, SV *cb) |
339 | struct ev_signal *signal (Signal signum, SV *cb) |
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340 | PROTOTYPE: $& |
393 | ALIAS: |
341 | ALIAS: |
394 | signal_ns = 1 |
342 | signal_ns = 1 |
395 | CODE: |
343 | CODE: |
396 | RETVAL = e_new (ST (0), EV_SIGNAL | EV_PERSIST, cb); |
344 | RETVAL = e_new (sizeof (struct ev_signal), cb); |
397 | RETVAL->ev.ev_fd = signum; |
345 | evsignal_set (RETVAL, signum); |
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346 | if (!ix) evsignal_start (RETVAL); |
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347 | OUTPUT: |
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348 | RETVAL |
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349 | |
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350 | struct ev_idle *idle (SV *cb) |
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351 | PROTOTYPE: & |
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352 | ALIAS: |
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353 | idle_ns = 1 |
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354 | CODE: |
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355 | RETVAL = e_new (sizeof (struct ev_idle), cb); |
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356 | evidle_set (RETVAL); |
398 | if (!ix) e_start (RETVAL); |
357 | if (!ix) evidle_start (RETVAL); |
399 | OUTPUT: |
358 | OUTPUT: |
400 | RETVAL |
359 | RETVAL |
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360 | |
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361 | struct ev_check *check (SV *cb) |
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362 | PROTOTYPE: & |
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363 | ALIAS: |
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364 | check_ns = 1 |
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365 | CODE: |
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366 | RETVAL = e_new (sizeof (struct ev_check), cb); |
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367 | evcheck_set (RETVAL); |
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368 | if (!ix) evcheck_start (RETVAL); |
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369 | OUTPUT: |
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370 | RETVAL |
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371 | |
401 | |
372 | |
402 | PROTOTYPES: DISABLE |
373 | PROTOTYPES: DISABLE |
403 | |
374 | |
404 | |
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405 | MODULE = EV PACKAGE = EV::Base PREFIX = event_base_ |
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406 | |
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407 | Base new () |
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408 | CODE: |
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409 | RETVAL = event_init (); |
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410 | OUTPUT: |
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411 | RETVAL |
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412 | |
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413 | int event_base_dispatch (Base base) |
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414 | |
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415 | int event_base_loop (Base base, int flags = 0) |
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416 | |
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417 | int event_base_loopexit (Base base, double after) |
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418 | CODE: |
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419 | { |
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420 | struct timeval tv; |
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421 | tv.tv_sec = (long)after; |
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422 | tv.tv_usec = (long)(after - tv.tv_sec) * 1e6; |
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423 | event_base_loopexit (base, &tv); |
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424 | } |
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425 | |
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426 | int event_base_priority_init (Base base, int npri) |
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427 | |
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428 | void event_base_set (Base base, Event ev) |
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429 | C_ARGS: base, &ev->ev |
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430 | |
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431 | void DESTROY (Base base) |
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432 | CODE: |
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433 | /*event_base_free (base);*/ /* causes too many problems */ |
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434 | |
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435 | |
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436 | MODULE = EV PACKAGE = EV::Event PREFIX = event_ |
375 | MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
437 | |
376 | |
438 | int event_priority_set (Event ev, int pri) |
377 | int ev_is_active (struct ev_watcher *w) |
439 | C_ARGS: &ev->ev, pri |
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440 | |
378 | |
441 | int event_add (Event ev, double timeout = TIMEOUT_NONE) |
379 | SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
442 | CODE: |
380 | CODE: |
443 | ev->timeout = timeout; |
381 | { |
444 | ev->abstime = 0; |
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445 | RETVAL = e_start (ev); |
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446 | OUTPUT: |
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447 | RETVAL |
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448 | |
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449 | int event_start (Event ev) |
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450 | CODE: |
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451 | RETVAL = e_start (ev); |
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452 | OUTPUT: |
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453 | RETVAL |
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454 | |
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455 | int event_del (Event ev) |
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456 | ALIAS: |
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457 | stop = 0 |
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458 | CODE: |
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459 | RETVAL = e_stop (ev); |
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460 | OUTPUT: |
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461 | RETVAL |
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462 | |
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463 | void DESTROY (Event ev) |
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464 | CODE: |
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465 | e_stop (ev); |
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466 | SvREFCNT_dec (ev->cb); |
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467 | SvREFCNT_dec (ev->fh); |
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468 | |
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469 | SV *cb (Event ev, SV *new_cb = 0) |
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470 | CODE: |
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471 | RETVAL = newSVsv (ev->cb); |
382 | RETVAL = newSVsv (w->cb_sv); |
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383 | |
472 | if (items > 1) |
384 | if (items > 1) |
473 | sv_setsv (ev->cb, new_cb); |
385 | sv_setsv (w->cb_sv, new_cb); |
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386 | } |
474 | OUTPUT: |
387 | OUTPUT: |
475 | RETVAL |
388 | RETVAL |
476 | |
389 | |
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390 | MODULE = EV PACKAGE = EV::IO PREFIX = evio_ |
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391 | |
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392 | void evio_start (struct ev_io *w) |
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393 | |
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394 | void evio_stop (struct ev_io *w) |
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395 | |
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396 | void set (struct ev_io *w, SV *fh, int events) |
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397 | CODE: |
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398 | { |
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399 | int active = w->active; |
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400 | if (active) evio_stop (w); |
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401 | |
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402 | sv_setsv (w->fh, fh); |
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403 | evio_set (w, sv_fileno (w->fh), events); |
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404 | |
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405 | if (active) evio_start (w); |
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406 | } |
|
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407 | |
477 | SV *fh (Event ev, SV *new_fh = 0) |
408 | SV *fh (struct ev_io *w, SV *new_fh = 0) |
478 | CODE: |
409 | CODE: |
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|
410 | { |
479 | RETVAL = newSVsv (ev->fh); |
411 | RETVAL = newSVsv (w->fh); |
|
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412 | |
480 | if (items > 1) |
413 | if (items > 1) |
481 | { |
414 | { |
482 | if (ev->active) event_del (&ev->ev); |
415 | int active = w->active; |
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|
416 | if (active) evio_stop (w); |
|
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417 | |
483 | sv_setsv (ev->fh, new_fh); |
418 | sv_setsv (w->fh, new_fh); |
484 | ev->ev.ev_fd = sv_fileno (ev->fh); |
419 | evio_set (w, sv_fileno (w->fh), w->events); |
485 | ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL; |
420 | |
486 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
421 | if (active) evio_start (w); |
487 | } |
422 | } |
|
|
423 | } |
488 | OUTPUT: |
424 | OUTPUT: |
489 | RETVAL |
425 | RETVAL |
490 | |
426 | |
491 | SV *signal (Event ev, SV *new_signal = 0) |
427 | short events (struct ev_io *w, short new_events = EV_UNDEF) |
492 | CODE: |
428 | CODE: |
493 | { |
429 | { |
494 | Signal signum; |
430 | RETVAL = w->events; |
495 | |
|
|
496 | if (items > 1) |
|
|
497 | signum = sv_signum (new_signal); /* may croak here */ |
|
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498 | |
|
|
499 | RETVAL = newSVsv (ev->fh); |
|
|
500 | |
431 | |
501 | if (items > 1) |
432 | if (items > 1) |
502 | { |
433 | { |
503 | if (ev->active) event_del (&ev->ev); |
434 | int active = w->active; |
504 | sv_setsv (ev->fh, new_signal); |
435 | if (active) evio_stop (w); |
505 | ev->ev.ev_fd = signum; |
436 | |
506 | ev->ev.ev_events |= EV_SIGNAL; |
437 | evio_set (w, w->fd, new_events); |
507 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
438 | |
|
|
439 | if (active) evio_start (w); |
508 | } |
440 | } |
509 | } |
441 | } |
510 | OUTPUT: |
442 | OUTPUT: |
511 | RETVAL |
443 | RETVAL |
512 | |
444 | |
513 | short events (Event ev, short new_events = EV_UNDEF) |
445 | MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ |
514 | CODE: |
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|
515 | RETVAL = ev->ev.ev_events; |
|
|
516 | if (items > 1) |
|
|
517 | { |
|
|
518 | if (ev->active) event_del (&ev->ev); |
|
|
519 | ev->ev.ev_events = new_events; |
|
|
520 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
521 | } |
|
|
522 | OUTPUT: |
|
|
523 | RETVAL |
|
|
524 | |
446 | |
525 | double timeout (Event ev, double new_timeout = 0., int repeat = 0) |
447 | void evsignal_start (struct ev_signal *w) |
526 | CODE: |
|
|
527 | RETVAL = ev->timeout; |
|
|
528 | if (items > 1) |
|
|
529 | { |
|
|
530 | if (ev->active) event_del (&ev->ev); |
|
|
531 | ev->timeout = new_timeout; |
|
|
532 | ev->interval = repeat; |
|
|
533 | ev->abstime = 0; |
|
|
534 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
535 | } |
|
|
536 | OUTPUT: |
|
|
537 | RETVAL |
|
|
538 | |
448 | |
539 | void timeout_abs (Event ev, double at, double interval = 0.) |
449 | void evsignal_stop (struct ev_signal *w) |
540 | CODE: |
|
|
541 | if (ev->active) event_del (&ev->ev); |
|
|
542 | ev->timeout = at; |
|
|
543 | ev->interval = interval; |
|
|
544 | ev->abstime = 1; |
|
|
545 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
546 | |
450 | |
|
|
451 | void set (struct ev_signal *w, SV *signal = 0) |
|
|
452 | CODE: |
|
|
453 | { |
|
|
454 | Signal signum = sv_signum (signal); /* may croak here */ |
|
|
455 | int active = w->active; |
|
|
456 | |
|
|
457 | if (active) evsignal_stop (w); |
|
|
458 | evsignal_set (w, signum); |
|
|
459 | if (active) evsignal_start (w); |
|
|
460 | } |
|
|
461 | |
|
|
462 | MODULE = EV PACKAGE = EV::Time |
|
|
463 | |
|
|
464 | MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ |
|
|
465 | |
|
|
466 | void evtimer_start (struct ev_timer *w) |
|
|
467 | INIT: |
|
|
468 | CHECK_REPEAT (w->repeat); |
|
|
469 | |
|
|
470 | void evtimer_stop (struct ev_timer *w) |
|
|
471 | |
|
|
472 | void evtimer_again (struct ev_timer *w) |
|
|
473 | INIT: |
|
|
474 | CHECK_REPEAT (w->repeat); |
|
|
475 | |
|
|
476 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
|
|
477 | INIT: |
|
|
478 | CHECK_REPEAT (repeat); |
|
|
479 | CODE: |
|
|
480 | { |
|
|
481 | int active = w->active; |
|
|
482 | if (active) evtimer_stop (w); |
|
|
483 | evtimer_set (w, after, repeat); |
|
|
484 | if (active) evtimer_start (w); |
|
|
485 | } |
|
|
486 | |
|
|
487 | MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ |
|
|
488 | |
|
|
489 | void evperiodic_start (struct ev_periodic *w) |
|
|
490 | INIT: |
|
|
491 | CHECK_REPEAT (w->interval); |
|
|
492 | |
|
|
493 | void evperiodic_stop (struct ev_periodic *w) |
|
|
494 | |
|
|
495 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
|
|
496 | INIT: |
|
|
497 | CHECK_REPEAT (interval); |
|
|
498 | CODE: |
|
|
499 | { |
|
|
500 | int active = w->active; |
|
|
501 | if (active) evperiodic_stop (w); |
|
|
502 | evperiodic_set (w, at, interval); |
|
|
503 | if (active) evperiodic_start (w); |
|
|
504 | } |
|
|
505 | |
|
|
506 | MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ |
|
|
507 | |
|
|
508 | void evidle_start (struct ev_idle *w) |
|
|
509 | |
|
|
510 | void evidle_stop (struct ev_idle *w) |
|
|
511 | |
|
|
512 | MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ |
|
|
513 | |
|
|
514 | void evcheck_start (struct ev_check *w) |
|
|
515 | |
|
|
516 | void evcheck_stop (struct ev_check *w) |
|
|
517 | |
|
|
518 | #if 0 |
547 | |
519 | |
548 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
520 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
549 | |
521 | |
550 | BOOT: |
522 | BOOT: |
551 | { |
523 | { |
… | |
… | |
673 | |
645 | |
674 | #HttpRequest new (SV *klass, SV *cb) |
646 | #HttpRequest new (SV *klass, SV *cb) |
675 | |
647 | |
676 | #void DESTROY (struct evhttp_request *req); |
648 | #void DESTROY (struct evhttp_request *req); |
677 | |
649 | |
|
|
650 | #endif |
678 | |
651 | |
679 | |
652 | |
680 | |
653 | |
681 | |
654 | |
682 | |
655 | |
683 | |
656 | |
684 | |
657 | |
|
|
658 | |