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 |
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8 | #define EV_USE_EPOLL 1 |
27 | |
9 | |
28 | typedef struct event_base *Base; |
10 | #define EV_PROTOTYPES 1 |
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11 | #include "EV/EVAPI.h" |
29 | |
12 | |
30 | static HV *stash_base, *stash_event; |
13 | #include "libev/ev.c" |
31 | |
14 | |
32 | static double tv_get (struct timeval *tv) |
15 | typedef int Signal; |
33 | { |
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34 | return tv->tv_sec + tv->tv_usec * 1e-6; |
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35 | } |
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36 | |
16 | |
37 | static void tv_set (struct timeval *tv, double val) |
17 | static struct EVAPI evapi; |
38 | { |
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39 | tv->tv_sec = (long)val; |
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40 | tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); |
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41 | |
18 | |
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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; |
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29 | |
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30 | static int |
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31 | sv_signum (SV *sig) |
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32 | { |
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33 | int signum; |
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34 | |
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35 | SvGETMAGIC (sig); |
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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; |
42 | } |
45 | } |
43 | |
46 | |
44 | ///////////////////////////////////////////////////////////////////////////// |
47 | ///////////////////////////////////////////////////////////////////////////// |
45 | // Event |
48 | // Event |
46 | |
49 | |
47 | typedef struct ev { |
50 | static void e_cb (struct ev_watcher *w, int revents); |
48 | struct event ev; |
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49 | SV *cb, *fh; |
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50 | SV *self; /* contains this struct */ |
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51 | double timeout; |
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52 | double interval; |
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53 | unsigned char active; |
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54 | unsigned char abstime; |
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55 | } *Event; |
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56 | |
51 | |
57 | static double |
52 | static int |
58 | e_now () |
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59 | { |
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60 | struct timeval tv; |
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61 | gettimeofday (&tv, 0); |
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62 | |
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63 | return tv_get (&tv); |
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64 | } |
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65 | |
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66 | static void e_cb (int fd, short events, void *arg); |
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67 | |
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68 | static int sv_fileno (SV *fh) |
53 | sv_fileno (SV *fh) |
69 | { |
54 | { |
70 | SvGETMAGIC (fh); |
55 | SvGETMAGIC (fh); |
71 | |
56 | |
72 | if (SvROK (fh)) |
57 | if (SvROK (fh)) |
73 | fh = SvRV (fh); |
58 | fh = SvRV (fh); |
74 | |
59 | |
75 | if (SvTYPE (fh) == SVt_PVGV) |
60 | if (SvTYPE (fh) == SVt_PVGV) |
76 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
61 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
77 | |
62 | |
78 | if (SvIOK (fh)) |
63 | if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) |
79 | return SvIV (fh); |
64 | return SvIV (fh); |
80 | |
65 | |
81 | return -1; |
66 | return -1; |
82 | } |
67 | } |
83 | |
68 | |
84 | static Event |
69 | static void * |
85 | e_new (SV *fh, short events, SV *cb) |
70 | e_new (int size, SV *cb_sv) |
86 | { |
71 | { |
87 | int fd = sv_fileno (fh); |
72 | struct ev_watcher *w; |
88 | Event ev; |
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89 | SV *self = NEWSV (0, sizeof (struct ev)); |
73 | SV *self = NEWSV (0, size); |
90 | SvPOK_only (self); |
74 | SvPOK_only (self); |
91 | SvCUR_set (self, sizeof (struct ev)); |
75 | SvCUR_set (self, size); |
92 | |
76 | |
93 | ev = (Event)SvPVX (self); |
77 | w = (struct ev_watcher *)SvPVX (self); |
94 | |
78 | |
95 | ev->fh = newSVsv (fh); |
79 | ev_watcher_init (w, e_cb); |
96 | ev->cb = newSVsv (cb); |
80 | |
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81 | w->fh = 0; |
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82 | w->cb_sv = newSVsv (cb_sv); |
97 | ev->self = self; |
83 | w->self = self; |
98 | ev->timeout = TIMEOUT_NONE; |
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99 | ev->interval = 0.; |
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100 | ev->abstime = 0; |
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101 | ev->active = 0; |
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102 | |
84 | |
103 | event_set (&ev->ev, fd, events, e_cb, (void *)ev); |
85 | return (void *)w; |
104 | |
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105 | return ev; |
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106 | } |
86 | } |
107 | |
87 | |
108 | static struct timeval * |
88 | static SV * |
109 | e_tv (Event ev) |
89 | e_bless (struct ev_watcher *w, HV *stash) |
110 | { |
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111 | static struct timeval tv; |
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112 | double to = ev->timeout; |
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113 | |
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114 | if (to == TIMEOUT_NONE) |
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115 | return 0; |
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116 | |
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117 | if (ev->abstime) |
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118 | { |
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119 | double now = e_now (); |
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120 | |
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121 | if (ev->interval) |
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122 | ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); |
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123 | |
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124 | to -= now; |
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125 | } |
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126 | else if (to < 0.) |
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127 | to = 0.; |
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128 | |
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129 | tv_set (&tv, to); |
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130 | |
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131 | return &tv; |
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132 | } |
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133 | |
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134 | static SV *e_self (Event ev) |
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135 | { |
90 | { |
136 | SV *rv; |
91 | SV *rv; |
137 | |
92 | |
138 | if (SvOBJECT (ev->self)) |
93 | if (SvOBJECT (w->self)) |
139 | rv = newRV_inc (ev->self); |
94 | rv = newRV_inc (w->self); |
140 | else |
95 | else |
141 | { |
96 | { |
142 | rv = newRV_noinc (ev->self); |
97 | rv = newRV_noinc (w->self); |
143 | sv_bless (rv, stash_event); |
98 | sv_bless (rv, stash); |
144 | SvREADONLY_on (ev->self); |
99 | SvREADONLY_on (w->self); |
145 | } |
100 | } |
146 | |
101 | |
147 | return rv; |
102 | return rv; |
148 | } |
103 | } |
149 | |
104 | |
150 | static int |
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151 | e_start (Event ev) |
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152 | { |
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153 | if (ev->active) event_del (&ev->ev); |
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154 | ev->active = 1; |
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155 | return event_add (&ev->ev, e_tv (ev)); |
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156 | } |
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157 | |
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158 | static int e_stop (Event ev) |
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159 | { |
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160 | return ev->active |
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161 | ? (ev->active = 0), event_del (&ev->ev) |
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162 | : 0; |
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163 | } |
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164 | |
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165 | static void |
105 | static void |
166 | e_cb (int fd, short events, void *arg) |
106 | e_cb (struct ev_watcher *w, int revents) |
167 | { |
107 | { |
168 | struct ev *ev = (struct ev*)arg; |
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169 | dSP; |
108 | dSP; |
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109 | I32 mark = SP - PL_stack_base; |
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110 | SV *sv_self, *sv_events, *sv_status = 0; |
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111 | static SV *sv_events_cache; |
170 | |
112 | |
171 | ENTER; |
113 | sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
172 | SAVETMPS; |
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173 | |
114 | |
174 | if (!(ev->ev.ev_events & EV_PERSIST) || (events & EV_TIMEOUT)) |
115 | if (sv_events_cache) |
175 | ev->active = 0; |
116 | { |
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117 | sv_events = sv_events_cache; sv_events_cache = 0; |
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118 | SvIV_set (sv_events, revents); |
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119 | } |
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120 | else |
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121 | sv_events = newSViv (revents); |
176 | |
122 | |
177 | PUSHMARK (SP); |
123 | PUSHMARK (SP); |
178 | EXTEND (SP, 2); |
124 | EXTEND (SP, 2); |
179 | PUSHs (sv_2mortal (e_self (ev))); |
125 | PUSHs (sv_self); |
180 | PUSHs (sv_2mortal (newSViv (events))); |
126 | PUSHs (sv_events); |
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127 | |
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128 | if (revents & EV_CHILD) |
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129 | XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status)); |
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130 | |
181 | PUTBACK; |
131 | PUTBACK; |
182 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
132 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
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133 | SP = PL_stack_base + mark; PUTBACK; |
183 | |
134 | |
184 | if (ev->interval && !ev->active) |
135 | SvREFCNT_dec (sv_self); |
185 | e_start (ev); |
136 | SvREFCNT_dec (sv_status); |
186 | |
137 | |
187 | FREETMPS; |
138 | if (sv_events_cache) |
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139 | SvREFCNT_dec (sv_events); |
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140 | else |
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141 | sv_events_cache = sv_events; |
188 | |
142 | |
189 | if (SvTRUE (ERRSV)) |
143 | if (SvTRUE (ERRSV)) |
190 | { |
144 | { |
191 | PUSHMARK (SP); |
145 | PUSHMARK (SP); |
192 | PUTBACK; |
146 | PUTBACK; |
193 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
147 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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148 | SP = PL_stack_base + mark; PUTBACK; |
194 | } |
149 | } |
195 | |
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196 | LEAVE; |
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197 | } |
150 | } |
198 | |
151 | |
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152 | #if 0 |
199 | ///////////////////////////////////////////////////////////////////////////// |
153 | ///////////////////////////////////////////////////////////////////////////// |
200 | // DNS |
154 | // DNS |
201 | |
155 | |
202 | static void |
156 | static void |
203 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
157 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
… | |
… | |
245 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
199 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
246 | } |
200 | } |
247 | |
201 | |
248 | LEAVE; |
202 | LEAVE; |
249 | } |
203 | } |
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204 | #endif |
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205 | |
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206 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
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207 | croak (# repeat " value must be >= 0"); |
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208 | |
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209 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
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210 | croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
250 | |
211 | |
251 | ///////////////////////////////////////////////////////////////////////////// |
212 | ///////////////////////////////////////////////////////////////////////////// |
252 | // XS interface functions |
213 | // XS interface functions |
253 | |
214 | |
254 | MODULE = EV PACKAGE = EV PREFIX = event_ |
215 | MODULE = EV PACKAGE = EV PREFIX = ev_ |
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216 | |
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217 | PROTOTYPES: ENABLE |
255 | |
218 | |
256 | BOOT: |
219 | BOOT: |
257 | { |
220 | { |
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221 | int i; |
258 | HV *stash = gv_stashpv ("EV", 1); |
222 | HV *stash = gv_stashpv ("EV", 1); |
259 | |
223 | |
260 | static const struct { |
224 | static const struct { |
261 | const char *name; |
225 | const char *name; |
262 | IV iv; |
226 | IV iv; |
263 | } *civ, const_iv[] = { |
227 | } *civ, const_iv[] = { |
264 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
228 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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229 | const_iv (EV_, UNDEF) |
265 | const_iv (EV_, NONE) |
230 | const_iv (EV_, NONE) |
266 | const_iv (EV_, TIMEOUT) |
231 | const_iv (EV_, TIMEOUT) |
267 | const_iv (EV_, READ) |
232 | const_iv (EV_, READ) |
268 | const_iv (EV_, WRITE) |
233 | const_iv (EV_, WRITE) |
269 | const_iv (EV_, SIGNAL) |
234 | const_iv (EV_, SIGNAL) |
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235 | const_iv (EV_, IDLE) |
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236 | const_iv (EV_, CHECK) |
270 | const_iv (EV_, PERSIST) |
237 | const_iv (EV_, ERROR) |
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238 | |
271 | const_iv (EV, LOOP_ONCE) |
239 | const_iv (EV, LOOP_ONESHOT) |
272 | const_iv (EV, LOOP_NONBLOCK) |
240 | const_iv (EV, LOOP_NONBLOCK) |
273 | const_iv (EV, BUFFER_READ) |
241 | |
274 | const_iv (EV, BUFFER_WRITE) |
242 | const_iv (EV, METHOD_NONE) |
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243 | const_iv (EV, METHOD_SELECT) |
275 | const_iv (EV, BUFFER_EOF) |
244 | const_iv (EV, METHOD_EPOLL) |
276 | const_iv (EV, BUFFER_ERROR) |
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277 | const_iv (EV, BUFFER_TIMEOUT) |
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278 | }; |
245 | }; |
279 | |
246 | |
280 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
247 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
281 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
248 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
282 | |
249 | |
283 | stash_base = gv_stashpv ("EV::Base" , 1); |
250 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
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251 | stash_io = gv_stashpv ("EV::Io" , 1); |
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252 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
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253 | stash_periodic = gv_stashpv ("EV::Periodic", 1); |
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254 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
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255 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
284 | stash_event = gv_stashpv ("EV::Event", 1); |
256 | stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
285 | } |
257 | stash_check = gv_stashpv ("EV::Check" , 1); |
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258 | stash_child = gv_stashpv ("EV::Child" , 1); |
286 | |
259 | |
287 | double now () |
260 | { |
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261 | SV *sv = perl_get_sv ("EV::API", TRUE); |
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262 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
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263 | |
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264 | /* the poor man's shared library emulator */ |
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265 | evapi.ver = EV_API_VERSION; |
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266 | evapi.rev = EV_API_REVISION; |
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267 | evapi.sv_fileno = sv_fileno; |
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268 | evapi.sv_signum = sv_signum; |
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269 | evapi.now = &ev_now; |
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270 | evapi.method = &ev_method; |
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271 | evapi.loop_done = &ev_loop_done; |
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272 | evapi.time = ev_time; |
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273 | evapi.loop = ev_loop; |
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274 | evapi.once = ev_once; |
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275 | evapi.io_start = ev_io_start; |
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276 | evapi.io_stop = ev_io_stop; |
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277 | evapi.timer_start = ev_timer_start; |
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278 | evapi.timer_stop = ev_timer_stop; |
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279 | evapi.timer_again = ev_timer_again; |
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280 | evapi.periodic_start = ev_periodic_start; |
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281 | evapi.periodic_stop = ev_periodic_stop; |
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282 | evapi.signal_start = ev_signal_start; |
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283 | evapi.signal_stop = ev_signal_stop; |
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284 | evapi.idle_start = ev_idle_start; |
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285 | evapi.idle_stop = ev_idle_stop; |
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286 | evapi.prepare_start = ev_prepare_start; |
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287 | evapi.prepare_stop = ev_prepare_stop; |
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288 | evapi.check_start = ev_check_start; |
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289 | evapi.check_stop = ev_check_stop; |
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290 | evapi.child_start = ev_child_start; |
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291 | evapi.child_stop = ev_child_stop; |
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292 | |
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293 | sv_setiv (sv, (IV)&evapi); |
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294 | SvREADONLY_on (sv); |
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295 | } |
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296 | |
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297 | pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); |
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298 | } |
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299 | |
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300 | NV ev_now () |
288 | CODE: |
301 | CODE: |
289 | RETVAL = e_now (); |
302 | RETVAL = ev_now; |
290 | OUTPUT: |
303 | OUTPUT: |
291 | RETVAL |
304 | RETVAL |
292 | |
305 | |
293 | const char *version () |
306 | int ev_method () |
294 | ALIAS: |
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295 | method = 1 |
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296 | CODE: |
307 | CODE: |
297 | RETVAL = ix ? event_get_method () : event_get_version (); |
308 | RETVAL = ev_method; |
298 | OUTPUT: |
309 | OUTPUT: |
299 | RETVAL |
310 | RETVAL |
300 | |
311 | |
301 | Base event_init () |
312 | NV ev_time () |
302 | |
313 | |
303 | int event_priority_init (int npri) |
314 | void ev_init (int flags = 0) |
304 | |
315 | |
305 | int event_dispatch () |
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306 | |
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307 | int event_loop (int flags = 0) |
316 | void ev_loop (int flags = 0) |
308 | |
317 | |
309 | int event_loopexit (double after = 0) |
318 | void ev_loop_done (int value = 1) |
310 | CODE: |
319 | CODE: |
311 | { |
320 | ev_loop_done = value; |
312 | struct timeval tv; |
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313 | tv_set (&tv, after); |
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314 | event_loopexit (&tv); |
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315 | } |
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316 | |
321 | |
317 | Event event (SV *cb) |
322 | struct ev_io *io (SV *fh, int events, SV *cb) |
318 | CODE: |
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319 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
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320 | OUTPUT: |
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321 | RETVAL |
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322 | |
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323 | Event io (SV *fh, short events, SV *cb) |
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324 | ALIAS: |
323 | ALIAS: |
325 | io_ns = 1 |
324 | io_ns = 1 |
326 | CODE: |
325 | CODE: |
327 | RETVAL = e_new (fh, events, cb); |
326 | { |
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327 | int fd = sv_fileno (fh); |
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328 | CHECK_FD (fh, fd); |
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329 | |
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330 | RETVAL = e_new (sizeof (struct ev_io), cb); |
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331 | RETVAL->fh = newSVsv (fh); |
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332 | ev_io_set (RETVAL, fd, events); |
328 | if (!ix) e_start (RETVAL); |
333 | if (!ix) ev_io_start (RETVAL); |
|
|
334 | } |
329 | OUTPUT: |
335 | OUTPUT: |
330 | RETVAL |
336 | RETVAL |
331 | |
337 | |
332 | Event timer (double after, int repeat, SV *cb) |
338 | struct ev_timer *timer (NV after, NV repeat, SV *cb) |
333 | ALIAS: |
339 | ALIAS: |
334 | timer_ns = 1 |
340 | timer_ns = 1 |
|
|
341 | INIT: |
|
|
342 | CHECK_REPEAT (repeat); |
335 | CODE: |
343 | CODE: |
336 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
344 | RETVAL = e_new (sizeof (struct ev_timer), cb); |
337 | RETVAL->timeout = after; |
345 | ev_timer_set (RETVAL, after, repeat); |
338 | RETVAL->interval = repeat; |
|
|
339 | if (!ix) e_start (RETVAL); |
346 | if (!ix) ev_timer_start (RETVAL); |
340 | OUTPUT: |
347 | OUTPUT: |
341 | RETVAL |
348 | RETVAL |
342 | |
349 | |
343 | Event timer_abs (double at, double interval, SV *cb) |
350 | struct ev_periodic *periodic (NV at, NV interval, SV *cb) |
344 | ALIAS: |
351 | ALIAS: |
345 | timer_abs_ns = 1 |
352 | periodic_ns = 1 |
|
|
353 | INIT: |
|
|
354 | CHECK_REPEAT (interval); |
346 | CODE: |
355 | CODE: |
347 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
356 | RETVAL = e_new (sizeof (struct ev_periodic), cb); |
348 | RETVAL->timeout = at; |
357 | ev_periodic_set (RETVAL, at, interval); |
349 | RETVAL->interval = interval; |
|
|
350 | RETVAL->abstime = 1; |
|
|
351 | if (!ix) e_start (RETVAL); |
358 | if (!ix) ev_periodic_start (RETVAL); |
352 | OUTPUT: |
359 | OUTPUT: |
353 | RETVAL |
360 | RETVAL |
354 | |
361 | |
355 | Event signal (SV *signal, SV *cb) |
362 | struct ev_signal *signal (Signal signum, SV *cb) |
356 | ALIAS: |
363 | ALIAS: |
357 | signal_ns = 1 |
364 | signal_ns = 1 |
358 | CODE: |
365 | CODE: |
359 | RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); |
366 | RETVAL = e_new (sizeof (struct ev_signal), cb); |
|
|
367 | ev_signal_set (RETVAL, signum); |
|
|
368 | if (!ix) ev_signal_start (RETVAL); |
|
|
369 | OUTPUT: |
|
|
370 | RETVAL |
|
|
371 | |
|
|
372 | struct ev_idle *idle (SV *cb) |
|
|
373 | ALIAS: |
|
|
374 | idle_ns = 1 |
|
|
375 | CODE: |
|
|
376 | RETVAL = e_new (sizeof (struct ev_idle), cb); |
|
|
377 | ev_idle_set (RETVAL); |
360 | if (!ix) e_start (RETVAL); |
378 | if (!ix) ev_idle_start (RETVAL); |
361 | OUTPUT: |
379 | OUTPUT: |
362 | RETVAL |
380 | RETVAL |
|
|
381 | |
|
|
382 | struct ev_prepare *prepare (SV *cb) |
|
|
383 | ALIAS: |
|
|
384 | prepare_ns = 1 |
|
|
385 | CODE: |
|
|
386 | RETVAL = e_new (sizeof (struct ev_prepare), cb); |
|
|
387 | ev_prepare_set (RETVAL); |
|
|
388 | if (!ix) ev_prepare_start (RETVAL); |
|
|
389 | OUTPUT: |
|
|
390 | RETVAL |
|
|
391 | |
|
|
392 | struct ev_check *check (SV *cb) |
|
|
393 | ALIAS: |
|
|
394 | check_ns = 1 |
|
|
395 | CODE: |
|
|
396 | RETVAL = e_new (sizeof (struct ev_check), cb); |
|
|
397 | ev_check_set (RETVAL); |
|
|
398 | if (!ix) ev_check_start (RETVAL); |
|
|
399 | OUTPUT: |
|
|
400 | RETVAL |
|
|
401 | |
|
|
402 | struct ev_child *child (int pid, SV *cb) |
|
|
403 | ALIAS: |
|
|
404 | check_ns = 1 |
|
|
405 | CODE: |
|
|
406 | RETVAL = e_new (sizeof (struct ev_check), cb); |
|
|
407 | ev_child_set (RETVAL, pid); |
|
|
408 | if (!ix) ev_child_start (RETVAL); |
|
|
409 | OUTPUT: |
|
|
410 | RETVAL |
|
|
411 | |
363 | |
412 | |
364 | PROTOTYPES: DISABLE |
413 | PROTOTYPES: DISABLE |
365 | |
414 | |
366 | |
|
|
367 | MODULE = EV PACKAGE = EV::Base PREFIX = event_base_ |
|
|
368 | |
|
|
369 | Base new () |
|
|
370 | CODE: |
|
|
371 | RETVAL = event_init (); |
|
|
372 | OUTPUT: |
|
|
373 | RETVAL |
|
|
374 | |
|
|
375 | int event_base_dispatch (Base base) |
|
|
376 | |
|
|
377 | int event_base_loop (Base base, int flags = 0) |
|
|
378 | |
|
|
379 | int event_base_loopexit (Base base, double after) |
|
|
380 | CODE: |
|
|
381 | { |
|
|
382 | struct timeval tv; |
|
|
383 | tv.tv_sec = (long)after; |
|
|
384 | tv.tv_usec = (long)(after - tv.tv_sec) * 1e6; |
|
|
385 | event_base_loopexit (base, &tv); |
|
|
386 | } |
|
|
387 | |
|
|
388 | int event_base_priority_init (Base base, int npri) |
|
|
389 | |
|
|
390 | void event_base_set (Base base, Event ev) |
|
|
391 | C_ARGS: base, &ev->ev |
|
|
392 | |
|
|
393 | void DESTROY (Base base) |
|
|
394 | CODE: |
|
|
395 | /*event_base_free (base);*/ /* causes too many problems */ |
|
|
396 | |
|
|
397 | |
|
|
398 | MODULE = EV PACKAGE = EV::Event PREFIX = event_ |
415 | MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
399 | |
416 | |
400 | int event_priority_set (Event ev, int pri) |
417 | int ev_is_active (struct ev_watcher *w) |
401 | C_ARGS: &ev->ev, pri |
|
|
402 | |
418 | |
403 | int event_add (Event ev, double timeout = TIMEOUT_NONE) |
419 | SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
404 | CODE: |
420 | CODE: |
405 | ev->timeout = timeout; |
421 | { |
406 | ev->abstime = 0; |
|
|
407 | RETVAL = e_start (ev); |
|
|
408 | OUTPUT: |
|
|
409 | RETVAL |
|
|
410 | |
|
|
411 | int event_start (Event ev) |
|
|
412 | CODE: |
|
|
413 | RETVAL = e_start (ev); |
|
|
414 | OUTPUT: |
|
|
415 | RETVAL |
|
|
416 | |
|
|
417 | int event_del (Event ev) |
|
|
418 | ALIAS: |
|
|
419 | stop = 0 |
|
|
420 | CODE: |
|
|
421 | RETVAL = e_stop (ev); |
|
|
422 | OUTPUT: |
|
|
423 | RETVAL |
|
|
424 | |
|
|
425 | void DESTROY (Event ev) |
|
|
426 | CODE: |
|
|
427 | e_stop (ev); |
|
|
428 | SvREFCNT_dec (ev->cb); |
|
|
429 | SvREFCNT_dec (ev->fh); |
|
|
430 | |
|
|
431 | SV *cb (Event ev, SV *new_cb = 0) |
|
|
432 | CODE: |
|
|
433 | RETVAL = newSVsv (ev->cb); |
422 | RETVAL = newSVsv (w->cb_sv); |
|
|
423 | |
434 | if (items > 1) |
424 | if (items > 1) |
435 | sv_setsv (ev->cb, new_cb); |
425 | sv_setsv (w->cb_sv, new_cb); |
|
|
426 | } |
436 | OUTPUT: |
427 | OUTPUT: |
437 | RETVAL |
428 | RETVAL |
438 | |
429 | |
|
|
430 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
|
|
431 | CODE: |
|
|
432 | w->cb (w, revents); |
|
|
433 | |
|
|
434 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
|
|
435 | |
|
|
436 | void ev_io_start (struct ev_io *w) |
|
|
437 | |
|
|
438 | void ev_io_stop (struct ev_io *w) |
|
|
439 | |
|
|
440 | void DESTROY (struct ev_io *w) |
|
|
441 | CODE: |
|
|
442 | ev_io_stop (w); |
|
|
443 | |
|
|
444 | void set (struct ev_io *w, SV *fh, int events) |
|
|
445 | CODE: |
|
|
446 | { |
|
|
447 | int active = w->active; |
|
|
448 | int fd = sv_fileno (fh); |
|
|
449 | CHECK_FD (fh, fd); |
|
|
450 | |
|
|
451 | if (active) ev_io_stop (w); |
|
|
452 | |
|
|
453 | sv_setsv (w->fh, fh); |
|
|
454 | ev_io_set (w, fd, events); |
|
|
455 | |
|
|
456 | if (active) ev_io_start (w); |
|
|
457 | } |
|
|
458 | |
439 | SV *fh (Event ev, SV *new_fh = 0) |
459 | SV *fh (struct ev_io *w, SV *new_fh = 0) |
440 | ALIAS: |
|
|
441 | signal = 0 |
|
|
442 | CODE: |
460 | CODE: |
|
|
461 | { |
443 | RETVAL = newSVsv (ev->fh); |
462 | RETVAL = newSVsv (w->fh); |
|
|
463 | |
444 | if (items > 1) |
464 | if (items > 1) |
445 | { |
465 | { |
446 | if (ev->active) event_del (&ev->ev); |
466 | int active = w->active; |
|
|
467 | if (active) ev_io_stop (w); |
|
|
468 | |
447 | sv_setsv (ev->fh, new_fh); |
469 | sv_setsv (w->fh, new_fh); |
448 | ev->ev.ev_fd = sv_fileno (ev->fh); |
470 | ev_io_set (w, sv_fileno (w->fh), w->events); |
449 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
471 | |
|
|
472 | if (active) ev_io_start (w); |
450 | } |
473 | } |
|
|
474 | } |
451 | OUTPUT: |
475 | OUTPUT: |
452 | RETVAL |
476 | RETVAL |
453 | |
477 | |
454 | short events (Event ev, short new_events = EV_UNDEF) |
478 | short events (struct ev_io *w, short new_events = EV_UNDEF) |
455 | CODE: |
479 | CODE: |
|
|
480 | { |
456 | RETVAL = ev->ev.ev_events; |
481 | RETVAL = w->events; |
|
|
482 | |
457 | if (items > 1) |
483 | if (items > 1) |
458 | { |
484 | { |
459 | if (ev->active) event_del (&ev->ev); |
485 | int active = w->active; |
460 | ev->ev.ev_events = new_events; |
486 | if (active) ev_io_stop (w); |
461 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
487 | |
|
|
488 | ev_io_set (w, w->fd, new_events); |
|
|
489 | |
|
|
490 | if (active) ev_io_start (w); |
462 | } |
491 | } |
|
|
492 | } |
463 | OUTPUT: |
493 | OUTPUT: |
464 | RETVAL |
494 | RETVAL |
465 | |
495 | |
466 | double timeout (Event ev, double new_timeout = 0., int repeat = 0) |
496 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
|
|
497 | |
|
|
498 | void ev_signal_start (struct ev_signal *w) |
|
|
499 | |
|
|
500 | void ev_signal_stop (struct ev_signal *w) |
|
|
501 | |
|
|
502 | void DESTROY (struct ev_signal *w) |
467 | CODE: |
503 | CODE: |
|
|
504 | ev_signal_stop (w); |
|
|
505 | |
|
|
506 | void set (struct ev_signal *w, SV *signal = 0) |
|
|
507 | CODE: |
|
|
508 | { |
|
|
509 | Signal signum = sv_signum (signal); /* may croak here */ |
|
|
510 | int active = w->active; |
|
|
511 | |
|
|
512 | if (active) ev_signal_stop (w); |
|
|
513 | ev_signal_set (w, signum); |
|
|
514 | if (active) ev_signal_start (w); |
|
|
515 | } |
|
|
516 | |
|
|
517 | MODULE = EV PACKAGE = EV::Time |
|
|
518 | |
|
|
519 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
|
|
520 | |
|
|
521 | void ev_timer_start (struct ev_timer *w) |
|
|
522 | INIT: |
|
|
523 | CHECK_REPEAT (w->repeat); |
|
|
524 | |
|
|
525 | void ev_timer_stop (struct ev_timer *w) |
|
|
526 | |
|
|
527 | void ev_timer_again (struct ev_timer *w) |
|
|
528 | INIT: |
|
|
529 | CHECK_REPEAT (w->repeat); |
|
|
530 | |
|
|
531 | void DESTROY (struct ev_timer *w) |
|
|
532 | CODE: |
|
|
533 | ev_timer_stop (w); |
|
|
534 | |
|
|
535 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
|
|
536 | INIT: |
|
|
537 | CHECK_REPEAT (repeat); |
|
|
538 | CODE: |
|
|
539 | { |
|
|
540 | int active = w->active; |
|
|
541 | if (active) ev_timer_stop (w); |
|
|
542 | ev_timer_set (w, after, repeat); |
|
|
543 | if (active) ev_timer_start (w); |
|
|
544 | } |
|
|
545 | |
|
|
546 | MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
|
|
547 | |
|
|
548 | void ev_periodic_start (struct ev_periodic *w) |
|
|
549 | INIT: |
|
|
550 | CHECK_REPEAT (w->interval); |
|
|
551 | |
|
|
552 | void ev_periodic_stop (struct ev_periodic *w) |
|
|
553 | |
|
|
554 | void DESTROY (struct ev_periodic *w) |
|
|
555 | CODE: |
|
|
556 | ev_periodic_stop (w); |
|
|
557 | |
|
|
558 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
|
|
559 | INIT: |
|
|
560 | CHECK_REPEAT (interval); |
|
|
561 | CODE: |
|
|
562 | { |
|
|
563 | int active = w->active; |
|
|
564 | if (active) ev_periodic_stop (w); |
|
|
565 | ev_periodic_set (w, at, interval); |
|
|
566 | if (active) ev_periodic_start (w); |
|
|
567 | } |
|
|
568 | |
|
|
569 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
|
|
570 | |
|
|
571 | void ev_idle_start (struct ev_idle *w) |
|
|
572 | |
|
|
573 | void ev_idle_stop (struct ev_idle *w) |
|
|
574 | |
|
|
575 | void DESTROY (struct ev_idle *w) |
|
|
576 | CODE: |
|
|
577 | ev_idle_stop (w); |
|
|
578 | |
|
|
579 | MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
|
|
580 | |
|
|
581 | void ev_prepare_start (struct ev_prepare *w) |
|
|
582 | |
|
|
583 | void ev_prepare_stop (struct ev_prepare *w) |
|
|
584 | |
|
|
585 | void DESTROY (struct ev_prepare *w) |
|
|
586 | CODE: |
|
|
587 | ev_prepare_stop (w); |
|
|
588 | |
|
|
589 | MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
|
|
590 | |
|
|
591 | void ev_check_start (struct ev_check *w) |
|
|
592 | |
|
|
593 | void ev_check_stop (struct ev_check *w) |
|
|
594 | |
|
|
595 | void DESTROY (struct ev_check *w) |
|
|
596 | CODE: |
|
|
597 | ev_check_stop (w); |
|
|
598 | |
|
|
599 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
|
|
600 | |
|
|
601 | void ev_child_start (struct ev_child *w) |
|
|
602 | |
|
|
603 | void ev_child_stop (struct ev_child *w) |
|
|
604 | |
|
|
605 | void DESTROY (struct ev_child *w) |
|
|
606 | CODE: |
|
|
607 | ev_child_stop (w); |
|
|
608 | |
|
|
609 | void set (struct ev_child *w, int pid) |
|
|
610 | CODE: |
|
|
611 | { |
|
|
612 | int active = w->active; |
|
|
613 | if (active) ev_child_stop (w); |
|
|
614 | ev_child_set (w, pid); |
|
|
615 | if (active) ev_child_start (w); |
|
|
616 | } |
|
|
617 | |
|
|
618 | int status (struct ev_child *w) |
|
|
619 | CODE: |
468 | RETVAL = ev->timeout; |
620 | RETVAL = w->status; |
469 | if (items > 1) |
|
|
470 | { |
|
|
471 | if (ev->active) event_del (&ev->ev); |
|
|
472 | ev->timeout = new_timeout; |
|
|
473 | ev->interval = repeat; |
|
|
474 | ev->abstime = 0; |
|
|
475 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
476 | } |
|
|
477 | OUTPUT: |
621 | OUTPUT: |
478 | RETVAL |
622 | RETVAL |
479 | |
623 | |
480 | void timeout_abs (Event ev, double at, double interval = 0.) |
624 | #if 0 |
481 | CODE: |
|
|
482 | if (ev->active) event_del (&ev->ev); |
|
|
483 | ev->timeout = at; |
|
|
484 | ev->interval = interval; |
|
|
485 | ev->abstime = 1; |
|
|
486 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
487 | |
|
|
488 | |
625 | |
489 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
626 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
490 | |
627 | |
491 | BOOT: |
628 | BOOT: |
492 | { |
629 | { |
… | |
… | |
614 | |
751 | |
615 | #HttpRequest new (SV *klass, SV *cb) |
752 | #HttpRequest new (SV *klass, SV *cb) |
616 | |
753 | |
617 | #void DESTROY (struct evhttp_request *req); |
754 | #void DESTROY (struct evhttp_request *req); |
618 | |
755 | |
|
|
756 | #endif |
619 | |
757 | |
620 | |
758 | |
621 | |
759 | |
622 | |
760 | |
623 | |
761 | |
624 | |
762 | |
625 | |
763 | |
|
|
764 | |