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 | |
6 | |
8 | #include <sys/time.h> |
7 | #define EV_PROTOTYPES 1 |
9 | #include <time.h> |
8 | #include "EV/EVAPI.h" |
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9 | |
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10 | #include "libev/ev.c" |
10 | #include <event.h> |
11 | #include "libev/event.h" |
11 | #include <evdns.h> |
12 | #include "libev/event.c" |
12 | /*include <evhttp.h>*/ /* does not compile */ |
13 | #include "libev/evdns.c" |
13 | |
14 | |
14 | #define EV_NONE 0 |
15 | typedef int Signal; |
15 | #define EV_UNDEF -1 |
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16 | |
16 | |
17 | #define TIMEOUT_NONE HUGE_VAL |
17 | static struct EVAPI evapi; |
18 | |
18 | |
19 | typedef struct event_base *Base; |
19 | static HV |
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20 | *stash_watcher, |
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21 | *stash_io, |
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22 | *stash_timer, |
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23 | *stash_periodic, |
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24 | *stash_signal, |
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25 | *stash_idle, |
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26 | *stash_prepare, |
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27 | *stash_check, |
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28 | *stash_child; |
20 | |
29 | |
21 | static HV *stash_base, *stash_event; |
30 | static int |
22 | |
31 | sv_signum (SV *sig) |
23 | static double tv_get (struct timeval *tv) |
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24 | { |
32 | { |
25 | return tv->tv_sec + tv->tv_usec * 1e-6; |
33 | int signum; |
26 | } |
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27 | |
34 | |
28 | static void tv_set (struct timeval *tv, double val) |
35 | SvGETMAGIC (sig); |
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 | |
36 | |
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37 | for (signum = 1; signum < SIG_SIZE; ++signum) |
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38 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
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39 | return signum; |
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40 | |
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41 | if (SvIV (sig) > 0) |
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42 | return SvIV (sig); |
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43 | |
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44 | return -1; |
33 | } |
45 | } |
34 | |
46 | |
35 | ///////////////////////////////////////////////////////////////////////////// |
47 | ///////////////////////////////////////////////////////////////////////////// |
36 | // Event |
48 | // Event |
37 | |
49 | |
38 | typedef struct ev { |
50 | 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 | |
51 | |
48 | static double |
52 | 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) |
53 | sv_fileno (SV *fh) |
60 | { |
54 | { |
61 | if (fh) |
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62 | { |
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63 | SvGETMAGIC (fh); |
55 | SvGETMAGIC (fh); |
64 | |
56 | |
65 | if (SvROK (fh)) |
57 | if (SvROK (fh)) |
66 | fh = SvRV (fh); |
58 | fh = SvRV (fh); |
67 | |
59 | |
68 | if (SvTYPE (fh) == SVt_PVGV) |
60 | if (SvTYPE (fh) == SVt_PVGV) |
69 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
61 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
70 | |
62 | |
71 | if (SvIOK (fh)) |
63 | if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) |
72 | return SvIV (fh); |
64 | return SvIV (fh); |
73 | } |
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74 | |
65 | |
75 | return -1; |
66 | return -1; |
76 | } |
67 | } |
77 | |
68 | |
78 | static Event |
69 | static void * |
79 | e_new (SV *fh, short events, SV *cb) |
70 | e_new (int size, SV *cb_sv) |
80 | { |
71 | { |
81 | int fd = sv_fileno (fh); |
72 | struct ev_watcher *w; |
82 | Event ev; |
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83 | SV *self = NEWSV (0, sizeof (struct ev)); |
73 | SV *self = NEWSV (0, size); |
84 | SvPOK_only (self); |
74 | SvPOK_only (self); |
85 | SvCUR_set (self, sizeof (struct ev)); |
75 | SvCUR_set (self, size); |
86 | |
76 | |
87 | ev = (Event)SvPVX (self); |
77 | w = (struct ev_watcher *)SvPVX (self); |
88 | |
78 | |
89 | ev->fh = newSVsv (fh); |
79 | ev_watcher_init (w, e_cb); |
90 | ev->cb = newSVsv (cb); |
80 | |
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81 | w->fh = 0; |
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82 | w->cb_sv = newSVsv (cb_sv); |
91 | ev->self = self; |
83 | 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 | |
84 | |
97 | event_set (&ev->ev, fd, events, e_cb, (void *)ev); |
85 | return (void *)w; |
98 | |
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99 | return ev; |
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100 | } |
86 | } |
101 | |
87 | |
102 | static struct timeval * |
88 | static void * |
103 | e_tv (Event ev) |
89 | e_destroy (void *w_) |
104 | { |
90 | { |
105 | static struct timeval tv; |
91 | struct ev_watcher *w = w_; |
106 | double to = ev->timeout; |
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107 | |
92 | |
108 | if (to == TIMEOUT_NONE) |
93 | SvREFCNT_dec (w->fh ); w->fh = 0; |
109 | return 0; |
94 | SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
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 | } |
95 | } |
127 | |
96 | |
128 | static SV *e_self (Event ev) |
97 | static SV * |
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98 | e_bless (struct ev_watcher *w, HV *stash) |
129 | { |
99 | { |
130 | SV *rv; |
100 | SV *rv; |
131 | |
101 | |
132 | if (SvOBJECT (ev->self)) |
102 | if (SvOBJECT (w->self)) |
133 | rv = newRV_inc (ev->self); |
103 | rv = newRV_inc (w->self); |
134 | else |
104 | else |
135 | { |
105 | { |
136 | rv = newRV_noinc (ev->self); |
106 | rv = newRV_noinc (w->self); |
137 | sv_bless (rv, stash_event); |
107 | sv_bless (rv, stash); |
138 | SvREADONLY_on (ev->self); |
108 | SvREADONLY_on (w->self); |
139 | } |
109 | } |
140 | |
110 | |
141 | return rv; |
111 | return rv; |
142 | } |
112 | } |
143 | |
113 | |
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 |
114 | static void |
160 | e_cb (int fd, short events, void *arg) |
115 | e_cb (struct ev_watcher *w, int revents) |
161 | { |
116 | { |
162 | struct ev *ev = (struct ev*)arg; |
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163 | dSP; |
117 | dSP; |
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118 | I32 mark = SP - PL_stack_base; |
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119 | SV *sv_self, *sv_events, *sv_status = 0; |
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120 | static SV *sv_events_cache; |
164 | |
121 | |
165 | ENTER; |
122 | sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
166 | SAVETMPS; |
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167 | |
123 | |
168 | if (!(ev->ev.ev_events & EV_PERSIST)) |
124 | if (sv_events_cache) |
169 | ev->active = 0; |
125 | { |
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126 | sv_events = sv_events_cache; sv_events_cache = 0; |
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127 | SvIV_set (sv_events, revents); |
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128 | } |
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129 | else |
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130 | sv_events = newSViv (revents); |
170 | |
131 | |
171 | PUSHMARK (SP); |
132 | PUSHMARK (SP); |
172 | EXTEND (SP, 2); |
133 | EXTEND (SP, 2); |
173 | PUSHs (sv_2mortal (e_self (ev))); |
134 | PUSHs (sv_self); |
174 | PUSHs (sv_2mortal (newSViv (events))); |
135 | PUSHs (sv_events); |
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136 | |
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137 | if (revents & EV_CHILD) |
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138 | XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status)); |
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139 | |
175 | PUTBACK; |
140 | PUTBACK; |
176 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
141 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
177 | /*TODO: if err, call some logging function */ |
142 | SP = PL_stack_base + mark; PUTBACK; |
178 | |
143 | |
179 | if (ev->interval && !ev->active) |
144 | SvREFCNT_dec (sv_self); |
180 | e_start (ev); |
145 | SvREFCNT_dec (sv_status); |
181 | |
146 | |
182 | FREETMPS; |
147 | if (sv_events_cache) |
183 | LEAVE; |
148 | SvREFCNT_dec (sv_events); |
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149 | else |
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150 | sv_events_cache = sv_events; |
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151 | |
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152 | if (SvTRUE (ERRSV)) |
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153 | { |
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154 | PUSHMARK (SP); |
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155 | PUTBACK; |
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156 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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157 | SP = PL_stack_base + mark; PUTBACK; |
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158 | } |
184 | } |
159 | } |
185 | |
160 | |
186 | ///////////////////////////////////////////////////////////////////////////// |
161 | ///////////////////////////////////////////////////////////////////////////// |
187 | // DNS |
162 | // DNS |
188 | |
163 | |
… | |
… | |
222 | |
197 | |
223 | PUTBACK; |
198 | PUTBACK; |
224 | call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
199 | call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
225 | |
200 | |
226 | FREETMPS; |
201 | FREETMPS; |
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202 | |
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203 | if (SvTRUE (ERRSV)) |
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204 | { |
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205 | PUSHMARK (SP); |
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206 | PUTBACK; |
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207 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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208 | } |
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209 | |
227 | LEAVE; |
210 | LEAVE; |
228 | } |
211 | } |
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212 | |
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213 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
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214 | croak (# repeat " value must be >= 0"); |
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215 | |
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216 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
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217 | croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
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_ |
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223 | |
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224 | PROTOTYPES: ENABLE |
234 | |
225 | |
235 | BOOT: |
226 | BOOT: |
236 | { |
227 | { |
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228 | int i; |
237 | HV *stash = gv_stashpv ("EV", 1); |
229 | HV *stash = gv_stashpv ("EV", 1); |
238 | |
230 | |
239 | static const struct { |
231 | static const struct { |
240 | const char *name; |
232 | const char *name; |
241 | IV iv; |
233 | IV iv; |
242 | } *civ, const_iv[] = { |
234 | } *civ, const_iv[] = { |
243 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
235 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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236 | const_iv (EV_, UNDEF) |
244 | const_iv (EV_, NONE) |
237 | const_iv (EV_, NONE) |
245 | const_iv (EV_, TIMEOUT) |
238 | const_iv (EV_, TIMEOUT) |
246 | const_iv (EV_, READ) |
239 | const_iv (EV_, READ) |
247 | const_iv (EV_, WRITE) |
240 | const_iv (EV_, WRITE) |
248 | const_iv (EV_, SIGNAL) |
241 | const_iv (EV_, SIGNAL) |
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242 | const_iv (EV_, IDLE) |
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243 | const_iv (EV_, CHECK) |
249 | const_iv (EV_, PERSIST) |
244 | const_iv (EV_, ERROR) |
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245 | |
250 | const_iv (EV, LOOP_ONCE) |
246 | const_iv (EV, LOOP_ONESHOT) |
251 | const_iv (EV, LOOP_NONBLOCK) |
247 | const_iv (EV, LOOP_NONBLOCK) |
252 | const_iv (EV, BUFFER_READ) |
248 | |
253 | const_iv (EV, BUFFER_WRITE) |
249 | const_iv (EV, METHOD_NONE) |
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250 | const_iv (EV, METHOD_SELECT) |
254 | const_iv (EV, BUFFER_EOF) |
251 | 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 | }; |
252 | }; |
258 | |
253 | |
259 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
254 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
260 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
255 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
261 | |
256 | |
262 | stash_base = gv_stashpv ("EV::Base" , 1); |
257 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
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258 | stash_io = gv_stashpv ("EV::Io" , 1); |
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259 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
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260 | stash_periodic = gv_stashpv ("EV::Periodic", 1); |
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261 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
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262 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
263 | stash_event = gv_stashpv ("EV::Event", 1); |
263 | stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
264 | } |
264 | stash_check = gv_stashpv ("EV::Check" , 1); |
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265 | stash_child = gv_stashpv ("EV::Child" , 1); |
265 | |
266 | |
266 | double now () |
267 | { |
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268 | SV *sv = perl_get_sv ("EV::API", TRUE); |
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269 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
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270 | |
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271 | /* the poor man's shared library emulator */ |
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272 | evapi.ver = EV_API_VERSION; |
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273 | evapi.rev = EV_API_REVISION; |
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274 | evapi.sv_fileno = sv_fileno; |
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275 | evapi.sv_signum = sv_signum; |
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276 | evapi.now = &ev_now; |
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277 | evapi.method = &ev_method; |
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278 | evapi.loop_done = &ev_loop_done; |
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279 | evapi.time = ev_time; |
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280 | evapi.loop = ev_loop; |
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281 | evapi.once = ev_once; |
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282 | evapi.io_start = ev_io_start; |
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283 | evapi.io_stop = ev_io_stop; |
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284 | evapi.timer_start = ev_timer_start; |
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285 | evapi.timer_stop = ev_timer_stop; |
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286 | evapi.timer_again = ev_timer_again; |
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287 | evapi.periodic_start = ev_periodic_start; |
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288 | evapi.periodic_stop = ev_periodic_stop; |
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289 | evapi.signal_start = ev_signal_start; |
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290 | evapi.signal_stop = ev_signal_stop; |
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291 | evapi.idle_start = ev_idle_start; |
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292 | evapi.idle_stop = ev_idle_stop; |
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293 | evapi.prepare_start = ev_prepare_start; |
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294 | evapi.prepare_stop = ev_prepare_stop; |
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295 | evapi.check_start = ev_check_start; |
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296 | evapi.check_stop = ev_check_stop; |
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297 | evapi.child_start = ev_child_start; |
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298 | evapi.child_stop = ev_child_stop; |
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299 | |
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300 | sv_setiv (sv, (IV)&evapi); |
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301 | SvREADONLY_on (sv); |
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302 | } |
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303 | |
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304 | pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); |
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305 | } |
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306 | |
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307 | NV ev_now () |
267 | CODE: |
308 | CODE: |
268 | RETVAL = e_now (); |
309 | RETVAL = ev_now; |
269 | OUTPUT: |
310 | OUTPUT: |
270 | RETVAL |
311 | RETVAL |
271 | |
312 | |
272 | const char *version () |
313 | int ev_method () |
273 | ALIAS: |
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274 | method = 1 |
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275 | CODE: |
314 | CODE: |
276 | RETVAL = ix ? event_get_method () : event_get_version (); |
315 | RETVAL = ev_method; |
277 | OUTPUT: |
316 | OUTPUT: |
278 | RETVAL |
317 | RETVAL |
279 | |
318 | |
280 | Base event_init () |
319 | NV ev_time () |
281 | |
320 | |
282 | int event_priority_init (int npri) |
321 | void ev_init (int flags = 0) |
283 | |
322 | |
284 | int event_dispatch () |
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285 | |
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286 | int event_loop (int flags = 0) |
323 | void ev_loop (int flags = 0) |
287 | |
324 | |
288 | int event_loopexit (double after) |
325 | void ev_loop_done (int value = 1) |
289 | CODE: |
326 | CODE: |
290 | { |
327 | 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 | |
328 | |
296 | Event event (SV *cb) |
329 | struct ev_io *io (SV *fh, int events, SV *cb) |
297 | CODE: |
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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: |
330 | ALIAS: |
304 | io_ns = 1 |
331 | io_ns = 1 |
305 | CODE: |
332 | CODE: |
306 | RETVAL = e_new (fh, events, cb); |
333 | { |
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334 | int fd = sv_fileno (fh); |
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335 | CHECK_FD (fh, fd); |
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336 | |
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337 | RETVAL = e_new (sizeof (struct ev_io), cb); |
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338 | RETVAL->fh = newSVsv (fh); |
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339 | ev_io_set (RETVAL, fd, events); |
307 | if (!ix) e_start (RETVAL); |
340 | if (!ix) ev_io_start (RETVAL); |
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341 | } |
308 | OUTPUT: |
342 | OUTPUT: |
309 | RETVAL |
343 | RETVAL |
310 | |
344 | |
311 | Event timer (double after, int repeat, SV *cb) |
345 | struct ev_timer *timer (NV after, NV repeat, SV *cb) |
312 | ALIAS: |
346 | ALIAS: |
313 | timer_ns = 1 |
347 | timer_ns = 1 |
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348 | INIT: |
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349 | CHECK_REPEAT (repeat); |
314 | CODE: |
350 | CODE: |
315 | RETVAL = e_new (0, 0, cb); |
351 | RETVAL = e_new (sizeof (struct ev_timer), cb); |
316 | RETVAL->timeout = after; |
352 | ev_timer_set (RETVAL, after, repeat); |
317 | RETVAL->interval = repeat; |
|
|
318 | if (!ix) e_start (RETVAL); |
353 | if (!ix) ev_timer_start (RETVAL); |
319 | OUTPUT: |
354 | OUTPUT: |
320 | RETVAL |
355 | RETVAL |
321 | |
356 | |
322 | Event timer_abs (double at, double interval, SV *cb) |
357 | struct ev_periodic *periodic (NV at, NV interval, SV *cb) |
323 | ALIAS: |
358 | ALIAS: |
324 | timer_abs_ns = 1 |
359 | periodic_ns = 1 |
|
|
360 | INIT: |
|
|
361 | CHECK_REPEAT (interval); |
325 | CODE: |
362 | CODE: |
326 | RETVAL = e_new (0, 0, cb); |
363 | RETVAL = e_new (sizeof (struct ev_periodic), cb); |
327 | RETVAL->timeout = at; |
364 | ev_periodic_set (RETVAL, at, interval); |
328 | RETVAL->interval = interval; |
|
|
329 | RETVAL->abstime = 1; |
|
|
330 | if (!ix) e_start (RETVAL); |
365 | if (!ix) ev_periodic_start (RETVAL); |
331 | OUTPUT: |
366 | OUTPUT: |
332 | RETVAL |
367 | RETVAL |
333 | |
368 | |
334 | Event signal (SV *signal, SV *cb) |
369 | struct ev_signal *signal (Signal signum, SV *cb) |
335 | ALIAS: |
370 | ALIAS: |
336 | signal_ns = 1 |
371 | signal_ns = 1 |
337 | CODE: |
372 | CODE: |
338 | RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); |
373 | RETVAL = e_new (sizeof (struct ev_signal), cb); |
|
|
374 | ev_signal_set (RETVAL, signum); |
|
|
375 | if (!ix) ev_signal_start (RETVAL); |
|
|
376 | OUTPUT: |
|
|
377 | RETVAL |
|
|
378 | |
|
|
379 | struct ev_idle *idle (SV *cb) |
|
|
380 | ALIAS: |
|
|
381 | idle_ns = 1 |
|
|
382 | CODE: |
|
|
383 | RETVAL = e_new (sizeof (struct ev_idle), cb); |
|
|
384 | ev_idle_set (RETVAL); |
339 | if (!ix) e_start (RETVAL); |
385 | if (!ix) ev_idle_start (RETVAL); |
340 | OUTPUT: |
386 | OUTPUT: |
341 | RETVAL |
387 | RETVAL |
|
|
388 | |
|
|
389 | struct ev_prepare *prepare (SV *cb) |
|
|
390 | ALIAS: |
|
|
391 | prepare_ns = 1 |
|
|
392 | CODE: |
|
|
393 | RETVAL = e_new (sizeof (struct ev_prepare), cb); |
|
|
394 | ev_prepare_set (RETVAL); |
|
|
395 | if (!ix) ev_prepare_start (RETVAL); |
|
|
396 | OUTPUT: |
|
|
397 | RETVAL |
|
|
398 | |
|
|
399 | struct ev_check *check (SV *cb) |
|
|
400 | ALIAS: |
|
|
401 | check_ns = 1 |
|
|
402 | CODE: |
|
|
403 | RETVAL = e_new (sizeof (struct ev_check), cb); |
|
|
404 | ev_check_set (RETVAL); |
|
|
405 | if (!ix) ev_check_start (RETVAL); |
|
|
406 | OUTPUT: |
|
|
407 | RETVAL |
|
|
408 | |
|
|
409 | struct ev_child *child (int pid, SV *cb) |
|
|
410 | ALIAS: |
|
|
411 | check_ns = 1 |
|
|
412 | CODE: |
|
|
413 | RETVAL = e_new (sizeof (struct ev_check), cb); |
|
|
414 | ev_child_set (RETVAL, pid); |
|
|
415 | if (!ix) ev_child_start (RETVAL); |
|
|
416 | OUTPUT: |
|
|
417 | RETVAL |
|
|
418 | |
342 | |
419 | |
343 | PROTOTYPES: DISABLE |
420 | PROTOTYPES: DISABLE |
344 | |
421 | |
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_ |
422 | MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
378 | |
423 | |
379 | int event_priority_set (Event ev, int pri) |
424 | int ev_is_active (struct ev_watcher *w) |
380 | C_ARGS: &ev->ev, pri |
|
|
381 | |
425 | |
382 | int event_add (Event ev, double timeout = TIMEOUT_NONE) |
426 | SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
383 | CODE: |
427 | CODE: |
384 | ev->timeout = timeout; |
428 | { |
385 | ev->abstime = 0; |
429 | RETVAL = newSVsv (w->cb_sv); |
386 | RETVAL = e_start (ev); |
|
|
387 | OUTPUT: |
|
|
388 | RETVAL |
|
|
389 | |
430 | |
390 | int event_start (Event ev) |
431 | 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); |
432 | sv_setsv (w->cb_sv, new_cb); |
|
|
433 | } |
|
|
434 | OUTPUT: |
|
|
435 | RETVAL |
413 | |
436 | |
|
|
437 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
|
|
438 | CODE: |
|
|
439 | w->cb (w, revents); |
|
|
440 | |
|
|
441 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
|
|
442 | |
|
|
443 | void ev_io_start (struct ev_io *w) |
|
|
444 | |
|
|
445 | void ev_io_stop (struct ev_io *w) |
|
|
446 | |
|
|
447 | void DESTROY (struct ev_io *w) |
|
|
448 | CODE: |
|
|
449 | ev_io_stop (w); |
|
|
450 | e_destroy (w); |
|
|
451 | |
|
|
452 | void set (struct ev_io *w, SV *fh, int events) |
|
|
453 | CODE: |
|
|
454 | { |
|
|
455 | int active = w->active; |
|
|
456 | int fd = sv_fileno (fh); |
|
|
457 | CHECK_FD (fh, fd); |
|
|
458 | |
|
|
459 | if (active) ev_io_stop (w); |
|
|
460 | |
|
|
461 | sv_setsv (w->fh, fh); |
|
|
462 | ev_io_set (w, fd, events); |
|
|
463 | |
|
|
464 | if (active) ev_io_start (w); |
|
|
465 | } |
|
|
466 | |
414 | SV *fh (Event ev, SV *new_fh = 0) |
467 | SV *fh (struct ev_io *w, SV *new_fh = 0) |
415 | ALIAS: |
|
|
416 | signal = 0 |
|
|
417 | CODE: |
468 | CODE: |
|
|
469 | { |
418 | RETVAL = newSVsv (ev->fh); |
470 | RETVAL = newSVsv (w->fh); |
|
|
471 | |
419 | if (items > 1) |
472 | if (items > 1) |
420 | { |
473 | { |
421 | if (ev->active) event_del (&ev->ev); |
474 | int active = w->active; |
|
|
475 | if (active) ev_io_stop (w); |
|
|
476 | |
422 | sv_setsv (ev->fh, new_fh); |
477 | sv_setsv (w->fh, new_fh); |
423 | ev->ev.ev_fd = sv_fileno (ev->fh); |
478 | ev_io_set (w, sv_fileno (w->fh), w->events); |
424 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
479 | |
|
|
480 | if (active) ev_io_start (w); |
425 | } |
481 | } |
|
|
482 | } |
426 | OUTPUT: |
483 | OUTPUT: |
427 | RETVAL |
484 | RETVAL |
428 | |
485 | |
429 | short events (Event ev, short new_events = EV_UNDEF) |
486 | int events (struct ev_io *w, int new_events = EV_UNDEF) |
430 | CODE: |
487 | CODE: |
|
|
488 | { |
431 | RETVAL = ev->ev.ev_events; |
489 | RETVAL = w->events; |
|
|
490 | |
432 | if (items > 1) |
491 | if (items > 1) |
433 | { |
492 | { |
434 | if (ev->active) event_del (&ev->ev); |
493 | int active = w->active; |
435 | ev->ev.ev_events = new_events; |
494 | if (active) ev_io_stop (w); |
436 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
495 | |
|
|
496 | ev_io_set (w, w->fd, new_events); |
|
|
497 | |
|
|
498 | if (active) ev_io_start (w); |
437 | } |
499 | } |
|
|
500 | } |
438 | OUTPUT: |
501 | OUTPUT: |
439 | RETVAL |
502 | RETVAL |
440 | |
503 | |
441 | double timeout (Event ev, double new_timeout = 0., int repeat = 0) |
504 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
|
|
505 | |
|
|
506 | void ev_signal_start (struct ev_signal *w) |
|
|
507 | |
|
|
508 | void ev_signal_stop (struct ev_signal *w) |
|
|
509 | |
|
|
510 | void DESTROY (struct ev_signal *w) |
442 | CODE: |
511 | CODE: |
|
|
512 | ev_signal_stop (w); |
|
|
513 | e_destroy (w); |
|
|
514 | |
|
|
515 | void set (struct ev_signal *w, SV *signal) |
|
|
516 | CODE: |
|
|
517 | { |
|
|
518 | Signal signum = sv_signum (signal); /* may croak here */ |
|
|
519 | int active = w->active; |
|
|
520 | |
|
|
521 | if (active) ev_signal_stop (w); |
|
|
522 | |
|
|
523 | ev_signal_set (w, signum); |
|
|
524 | |
|
|
525 | if (active) ev_signal_start (w); |
|
|
526 | } |
|
|
527 | |
|
|
528 | int signal (struct ev_signal *w, SV *new_signal = 0) |
|
|
529 | CODE: |
|
|
530 | { |
443 | RETVAL = ev->timeout; |
531 | RETVAL = w->signum; |
|
|
532 | |
444 | if (items > 1) |
533 | if (items > 1) |
445 | { |
534 | { |
446 | if (ev->active) event_del (&ev->ev); |
535 | Signal signum = sv_signum (new_signal); /* may croak here */ |
447 | ev->timeout = new_timeout; |
536 | int active = w->active; |
448 | ev->interval = repeat; |
537 | if (active) ev_signal_stop (w); |
449 | ev->abstime = 0; |
538 | |
450 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
539 | ev_signal_set (w, signum); |
|
|
540 | |
|
|
541 | if (active) ev_signal_start (w); |
451 | } |
542 | } |
|
|
543 | } |
452 | OUTPUT: |
544 | OUTPUT: |
453 | RETVAL |
545 | RETVAL |
454 | |
546 | |
455 | void timeout_abs (Event ev, double at, double interval = 0.) |
547 | MODULE = EV PACKAGE = EV::Time |
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 | |
548 | |
|
|
549 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
|
|
550 | |
|
|
551 | void ev_timer_start (struct ev_timer *w) |
|
|
552 | INIT: |
|
|
553 | CHECK_REPEAT (w->repeat); |
|
|
554 | |
|
|
555 | void ev_timer_stop (struct ev_timer *w) |
|
|
556 | |
|
|
557 | void ev_timer_again (struct ev_timer *w) |
|
|
558 | INIT: |
|
|
559 | CHECK_REPEAT (w->repeat); |
|
|
560 | |
|
|
561 | void DESTROY (struct ev_timer *w) |
|
|
562 | CODE: |
|
|
563 | ev_timer_stop (w); |
|
|
564 | e_destroy (w); |
|
|
565 | |
|
|
566 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
|
|
567 | INIT: |
|
|
568 | CHECK_REPEAT (repeat); |
|
|
569 | CODE: |
|
|
570 | { |
|
|
571 | int active = w->active; |
|
|
572 | if (active) ev_timer_stop (w); |
|
|
573 | ev_timer_set (w, after, repeat); |
|
|
574 | if (active) ev_timer_start (w); |
|
|
575 | } |
|
|
576 | |
|
|
577 | MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
|
|
578 | |
|
|
579 | void ev_periodic_start (struct ev_periodic *w) |
|
|
580 | INIT: |
|
|
581 | CHECK_REPEAT (w->interval); |
|
|
582 | |
|
|
583 | void ev_periodic_stop (struct ev_periodic *w) |
|
|
584 | |
|
|
585 | void DESTROY (struct ev_periodic *w) |
|
|
586 | CODE: |
|
|
587 | ev_periodic_stop (w); |
|
|
588 | e_destroy (w); |
|
|
589 | |
|
|
590 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
|
|
591 | INIT: |
|
|
592 | CHECK_REPEAT (interval); |
|
|
593 | CODE: |
|
|
594 | { |
|
|
595 | int active = w->active; |
|
|
596 | if (active) ev_periodic_stop (w); |
|
|
597 | |
|
|
598 | ev_periodic_set (w, at, interval); |
|
|
599 | |
|
|
600 | if (active) ev_periodic_start (w); |
|
|
601 | } |
|
|
602 | |
|
|
603 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
|
|
604 | |
|
|
605 | void ev_idle_start (struct ev_idle *w) |
|
|
606 | |
|
|
607 | void ev_idle_stop (struct ev_idle *w) |
|
|
608 | |
|
|
609 | void DESTROY (struct ev_idle *w) |
|
|
610 | CODE: |
|
|
611 | ev_idle_stop (w); |
|
|
612 | e_destroy (w); |
|
|
613 | |
|
|
614 | MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
|
|
615 | |
|
|
616 | void ev_prepare_start (struct ev_prepare *w) |
|
|
617 | |
|
|
618 | void ev_prepare_stop (struct ev_prepare *w) |
|
|
619 | |
|
|
620 | void DESTROY (struct ev_prepare *w) |
|
|
621 | CODE: |
|
|
622 | ev_prepare_stop (w); |
|
|
623 | e_destroy (w); |
|
|
624 | |
|
|
625 | MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
|
|
626 | |
|
|
627 | void ev_check_start (struct ev_check *w) |
|
|
628 | |
|
|
629 | void ev_check_stop (struct ev_check *w) |
|
|
630 | |
|
|
631 | void DESTROY (struct ev_check *w) |
|
|
632 | CODE: |
|
|
633 | ev_check_stop (w); |
|
|
634 | e_destroy (w); |
|
|
635 | |
|
|
636 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
|
|
637 | |
|
|
638 | void ev_child_start (struct ev_child *w) |
|
|
639 | |
|
|
640 | void ev_child_stop (struct ev_child *w) |
|
|
641 | |
|
|
642 | void DESTROY (struct ev_child *w) |
|
|
643 | CODE: |
|
|
644 | ev_child_stop (w); |
|
|
645 | e_destroy (w); |
|
|
646 | |
|
|
647 | void set (struct ev_child *w, int pid) |
|
|
648 | CODE: |
|
|
649 | { |
|
|
650 | int active = w->active; |
|
|
651 | if (active) ev_child_stop (w); |
|
|
652 | |
|
|
653 | ev_child_set (w, pid); |
|
|
654 | |
|
|
655 | if (active) ev_child_start (w); |
|
|
656 | } |
|
|
657 | |
|
|
658 | int pid (struct ev_child *w, int new_pid = 0) |
|
|
659 | CODE: |
|
|
660 | { |
|
|
661 | RETVAL = w->pid; |
|
|
662 | |
|
|
663 | if (items > 1) |
|
|
664 | { |
|
|
665 | int active = w->active; |
|
|
666 | if (active) ev_child_stop (w); |
|
|
667 | |
|
|
668 | ev_child_set (w, new_pid); |
|
|
669 | |
|
|
670 | if (active) ev_child_start (w); |
|
|
671 | } |
|
|
672 | } |
|
|
673 | OUTPUT: |
|
|
674 | RETVAL |
|
|
675 | |
|
|
676 | |
|
|
677 | int status (struct ev_child *w) |
|
|
678 | CODE: |
|
|
679 | RETVAL = w->status; |
|
|
680 | OUTPUT: |
|
|
681 | RETVAL |
463 | |
682 | |
464 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
683 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
465 | |
684 | |
466 | BOOT: |
685 | BOOT: |
467 | { |
686 | { |
… | |
… | |
470 | static const struct { |
689 | static const struct { |
471 | const char *name; |
690 | const char *name; |
472 | IV iv; |
691 | IV iv; |
473 | } *civ, const_iv[] = { |
692 | } *civ, const_iv[] = { |
474 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
693 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
475 | |
|
|
476 | const_iv (DNS_, ERR_NONE) |
694 | const_iv (DNS_, ERR_NONE) |
477 | const_iv (DNS_, ERR_FORMAT) |
695 | const_iv (DNS_, ERR_FORMAT) |
478 | const_iv (DNS_, ERR_SERVERFAILED) |
696 | const_iv (DNS_, ERR_SERVERFAILED) |
479 | const_iv (DNS_, ERR_NOTEXIST) |
697 | const_iv (DNS_, ERR_NOTEXIST) |
480 | const_iv (DNS_, ERR_NOTIMPL) |
698 | const_iv (DNS_, ERR_NOTIMPL) |
… | |
… | |
526 | CODE: |
744 | CODE: |
527 | { |
745 | { |
528 | STRLEN len; |
746 | STRLEN len; |
529 | char *data = SvPVbyte (addr, len); |
747 | char *data = SvPVbyte (addr, len); |
530 | if (len != (ix ? 16 : 4)) |
748 | if (len != (ix ? 16 : 4)) |
531 | croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string"); |
749 | croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
532 | |
750 | |
533 | RETVAL = ix |
751 | RETVAL = ix |
534 | ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
752 | ? 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)); |
753 | : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
536 | } |
754 | } |
… | |
… | |
551 | |
769 | |
552 | void evdns_search_add (char *domain) |
770 | void evdns_search_add (char *domain) |
553 | |
771 | |
554 | void evdns_search_ndots_set (int ndots) |
772 | void evdns_search_ndots_set (int ndots) |
555 | |
773 | |
|
|
774 | #if 0 |
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775 | |
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776 | MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
|
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777 | |
|
|
778 | BOOT: |
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779 | { |
|
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780 | HV *stash = gv_stashpv ("EV::HTTP", 1); |
|
|
781 | |
|
|
782 | static const struct { |
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783 | const char *name; |
|
|
784 | IV iv; |
|
|
785 | } *civ, const_iv[] = { |
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786 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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787 | const_iv (HTTP_, OK) |
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788 | const_iv (HTTP_, NOCONTENT) |
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|
789 | const_iv (HTTP_, MOVEPERM) |
|
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790 | const_iv (HTTP_, MOVETEMP) |
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791 | const_iv (HTTP_, NOTMODIFIED) |
|
|
792 | const_iv (HTTP_, BADREQUEST) |
|
|
793 | const_iv (HTTP_, NOTFOUND) |
|
|
794 | const_iv (HTTP_, SERVUNAVAIL) |
|
|
795 | const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
|
|
796 | const_iv (EVHTTP_, PROXY_REQUEST) |
|
|
797 | const_iv (EVHTTP_, REQ_GET) |
|
|
798 | const_iv (EVHTTP_, REQ_POST) |
|
|
799 | const_iv (EVHTTP_, REQ_HEAD) |
|
|
800 | const_iv (EVHTTP_, REQUEST) |
|
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801 | const_iv (EVHTTP_, RESPONSE) |
|
|
802 | }; |
|
|
803 | |
|
|
804 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
|
|
805 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
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806 | } |
|
|
807 | |
|
|
808 | MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
|
|
809 | |
|
|
810 | #HttpRequest new (SV *klass, SV *cb) |
|
|
811 | |
|
|
812 | #void DESTROY (struct evhttp_request *req); |
|
|
813 | |
|
|
814 | #endif |
|
|
815 | |
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|
816 | |
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817 | |
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818 | |
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819 | |
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820 | |
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821 | |
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822 | |