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" |
29 | |
11 | |
30 | static HV *stash_base, *stash_event; |
12 | #include "libev/ev.c" |
31 | |
13 | |
32 | static double tv_get (struct timeval *tv) |
14 | 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 | |
15 | |
37 | static void tv_set (struct timeval *tv, double val) |
16 | 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 | |
17 | |
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18 | static HV |
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19 | *stash_watcher, |
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20 | *stash_io, |
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21 | *stash_timer, |
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22 | *stash_periodic, |
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23 | *stash_signal, |
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24 | *stash_idle, |
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25 | *stash_prepare, |
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26 | *stash_check, |
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27 | *stash_child; |
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28 | |
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29 | static int |
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30 | sv_signum (SV *sig) |
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31 | { |
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32 | int signum; |
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33 | |
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34 | SvGETMAGIC (sig); |
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35 | |
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36 | for (signum = 1; signum < SIG_SIZE; ++signum) |
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37 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
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38 | return signum; |
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39 | |
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40 | if (SvIV (sig) > 0) |
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41 | return SvIV (sig); |
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42 | |
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43 | return -1; |
42 | } |
44 | } |
43 | |
45 | |
44 | ///////////////////////////////////////////////////////////////////////////// |
46 | ///////////////////////////////////////////////////////////////////////////// |
45 | // Event |
47 | // Event |
46 | |
48 | |
47 | typedef struct ev { |
49 | 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 | |
50 | |
57 | static double |
51 | 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) |
52 | sv_fileno (SV *fh) |
69 | { |
53 | { |
70 | SvGETMAGIC (fh); |
54 | SvGETMAGIC (fh); |
71 | |
55 | |
72 | if (SvROK (fh)) |
56 | if (SvROK (fh)) |
73 | fh = SvRV (fh); |
57 | fh = SvRV (fh); |
74 | |
58 | |
75 | if (SvTYPE (fh) == SVt_PVGV) |
59 | if (SvTYPE (fh) == SVt_PVGV) |
76 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
60 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
77 | |
61 | |
78 | if (SvIOK (fh)) |
62 | if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) |
79 | return SvIV (fh); |
63 | return SvIV (fh); |
80 | |
64 | |
81 | return -1; |
65 | return -1; |
82 | } |
66 | } |
83 | |
67 | |
84 | static Event |
68 | static void * |
85 | e_new (SV *fh, short events, SV *cb) |
69 | e_new (int size, SV *cb_sv) |
86 | { |
70 | { |
87 | int fd = sv_fileno (fh); |
71 | struct ev_watcher *w; |
88 | Event ev; |
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89 | SV *self = NEWSV (0, sizeof (struct ev)); |
72 | SV *self = NEWSV (0, size); |
90 | SvPOK_only (self); |
73 | SvPOK_only (self); |
91 | SvCUR_set (self, sizeof (struct ev)); |
74 | SvCUR_set (self, size); |
92 | |
75 | |
93 | ev = (Event)SvPVX (self); |
76 | w = (struct ev_watcher *)SvPVX (self); |
94 | |
77 | |
95 | ev->fh = newSVsv (fh); |
78 | ev_watcher_init (w, e_cb); |
96 | ev->cb = newSVsv (cb); |
79 | |
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80 | w->fh = 0; |
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81 | w->cb_sv = newSVsv (cb_sv); |
97 | ev->self = self; |
82 | 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 | |
83 | |
103 | event_set (&ev->ev, fd, events, e_cb, (void *)ev); |
84 | return (void *)w; |
104 | |
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105 | return ev; |
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106 | } |
85 | } |
107 | |
86 | |
108 | static struct timeval * |
87 | static void * |
109 | e_tv (Event ev) |
88 | e_destroy (void *w_) |
110 | { |
89 | { |
111 | static struct timeval tv; |
90 | struct ev_watcher *w = w_; |
112 | double to = ev->timeout; |
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113 | |
91 | |
114 | if (to == TIMEOUT_NONE) |
92 | SvREFCNT_dec (w->fh ); w->fh = 0; |
115 | return 0; |
93 | SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
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 | } |
94 | } |
133 | |
95 | |
134 | static SV *e_self (Event ev) |
96 | static SV * |
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97 | e_bless (struct ev_watcher *w, HV *stash) |
135 | { |
98 | { |
136 | SV *rv; |
99 | SV *rv; |
137 | |
100 | |
138 | if (SvOBJECT (ev->self)) |
101 | if (SvOBJECT (w->self)) |
139 | rv = newRV_inc (ev->self); |
102 | rv = newRV_inc (w->self); |
140 | else |
103 | else |
141 | { |
104 | { |
142 | rv = newRV_noinc (ev->self); |
105 | rv = newRV_noinc (w->self); |
143 | sv_bless (rv, stash_event); |
106 | sv_bless (rv, stash); |
144 | SvREADONLY_on (ev->self); |
107 | SvREADONLY_on (w->self); |
145 | } |
108 | } |
146 | |
109 | |
147 | return rv; |
110 | return rv; |
148 | } |
111 | } |
149 | |
112 | |
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 |
113 | static void |
166 | e_cb (int fd, short events, void *arg) |
114 | e_cb (struct ev_watcher *w, int revents) |
167 | { |
115 | { |
168 | struct ev *ev = (struct ev*)arg; |
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169 | dSP; |
116 | dSP; |
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117 | I32 mark = SP - PL_stack_base; |
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118 | SV *sv_self, *sv_events, *sv_status = 0; |
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119 | static SV *sv_events_cache; |
170 | |
120 | |
171 | ENTER; |
121 | sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
172 | SAVETMPS; |
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173 | |
122 | |
174 | if (!(ev->ev.ev_events & EV_PERSIST) || (events & EV_TIMEOUT)) |
123 | if (sv_events_cache) |
175 | ev->active = 0; |
124 | { |
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125 | sv_events = sv_events_cache; sv_events_cache = 0; |
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126 | SvIV_set (sv_events, revents); |
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127 | } |
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128 | else |
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129 | sv_events = newSViv (revents); |
176 | |
130 | |
177 | PUSHMARK (SP); |
131 | PUSHMARK (SP); |
178 | EXTEND (SP, 2); |
132 | EXTEND (SP, 2); |
179 | PUSHs (sv_2mortal (e_self (ev))); |
133 | PUSHs (sv_self); |
180 | PUSHs (sv_2mortal (newSViv (events))); |
134 | PUSHs (sv_events); |
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135 | |
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136 | if (revents & EV_CHILD) |
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137 | XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status)); |
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138 | |
181 | PUTBACK; |
139 | PUTBACK; |
182 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
140 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
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141 | SP = PL_stack_base + mark; PUTBACK; |
183 | |
142 | |
184 | if (ev->interval && !ev->active) |
143 | SvREFCNT_dec (sv_self); |
185 | e_start (ev); |
144 | SvREFCNT_dec (sv_status); |
186 | |
145 | |
187 | FREETMPS; |
146 | if (sv_events_cache) |
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147 | SvREFCNT_dec (sv_events); |
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148 | else |
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149 | sv_events_cache = sv_events; |
188 | |
150 | |
189 | if (SvTRUE (ERRSV)) |
151 | if (SvTRUE (ERRSV)) |
190 | { |
152 | { |
191 | PUSHMARK (SP); |
153 | PUSHMARK (SP); |
192 | PUTBACK; |
154 | PUTBACK; |
193 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
155 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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156 | SP = PL_stack_base + mark; PUTBACK; |
194 | } |
157 | } |
195 | |
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196 | LEAVE; |
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197 | } |
158 | } |
198 | |
159 | |
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160 | #if 0 |
199 | ///////////////////////////////////////////////////////////////////////////// |
161 | ///////////////////////////////////////////////////////////////////////////// |
200 | // DNS |
162 | // DNS |
201 | |
163 | |
202 | static void |
164 | static void |
203 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
165 | 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); |
207 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
246 | } |
208 | } |
247 | |
209 | |
248 | LEAVE; |
210 | LEAVE; |
249 | } |
211 | } |
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212 | #endif |
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213 | |
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214 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
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215 | croak (# repeat " value must be >= 0"); |
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216 | |
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217 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
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218 | croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
250 | |
219 | |
251 | ///////////////////////////////////////////////////////////////////////////// |
220 | ///////////////////////////////////////////////////////////////////////////// |
252 | // XS interface functions |
221 | // XS interface functions |
253 | |
222 | |
254 | MODULE = EV PACKAGE = EV PREFIX = event_ |
223 | MODULE = EV PACKAGE = EV PREFIX = ev_ |
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224 | |
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225 | PROTOTYPES: ENABLE |
255 | |
226 | |
256 | BOOT: |
227 | BOOT: |
257 | { |
228 | { |
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229 | int i; |
258 | HV *stash = gv_stashpv ("EV", 1); |
230 | HV *stash = gv_stashpv ("EV", 1); |
259 | |
231 | |
260 | static const struct { |
232 | static const struct { |
261 | const char *name; |
233 | const char *name; |
262 | IV iv; |
234 | IV iv; |
263 | } *civ, const_iv[] = { |
235 | } *civ, const_iv[] = { |
264 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
236 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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237 | const_iv (EV_, UNDEF) |
265 | const_iv (EV_, NONE) |
238 | const_iv (EV_, NONE) |
266 | const_iv (EV_, TIMEOUT) |
239 | const_iv (EV_, TIMEOUT) |
267 | const_iv (EV_, READ) |
240 | const_iv (EV_, READ) |
268 | const_iv (EV_, WRITE) |
241 | const_iv (EV_, WRITE) |
269 | const_iv (EV_, SIGNAL) |
242 | const_iv (EV_, SIGNAL) |
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243 | const_iv (EV_, IDLE) |
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244 | const_iv (EV_, CHECK) |
270 | const_iv (EV_, PERSIST) |
245 | const_iv (EV_, ERROR) |
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246 | |
271 | const_iv (EV, LOOP_ONCE) |
247 | const_iv (EV, LOOP_ONESHOT) |
272 | const_iv (EV, LOOP_NONBLOCK) |
248 | const_iv (EV, LOOP_NONBLOCK) |
273 | const_iv (EV, BUFFER_READ) |
249 | |
274 | const_iv (EV, BUFFER_WRITE) |
250 | const_iv (EV, METHOD_NONE) |
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251 | const_iv (EV, METHOD_SELECT) |
275 | const_iv (EV, BUFFER_EOF) |
252 | 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 | }; |
253 | }; |
279 | |
254 | |
280 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
255 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
281 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
256 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
282 | |
257 | |
283 | stash_base = gv_stashpv ("EV::Base" , 1); |
258 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
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259 | stash_io = gv_stashpv ("EV::Io" , 1); |
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260 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
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261 | stash_periodic = gv_stashpv ("EV::Periodic", 1); |
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262 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
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263 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
284 | stash_event = gv_stashpv ("EV::Event", 1); |
264 | stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
285 | } |
265 | stash_check = gv_stashpv ("EV::Check" , 1); |
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266 | stash_child = gv_stashpv ("EV::Child" , 1); |
286 | |
267 | |
287 | double now () |
268 | { |
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269 | SV *sv = perl_get_sv ("EV::API", TRUE); |
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270 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
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271 | |
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272 | /* the poor man's shared library emulator */ |
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273 | evapi.ver = EV_API_VERSION; |
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274 | evapi.rev = EV_API_REVISION; |
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275 | evapi.sv_fileno = sv_fileno; |
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276 | evapi.sv_signum = sv_signum; |
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277 | evapi.now = &ev_now; |
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278 | evapi.method = &ev_method; |
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279 | evapi.loop_done = &ev_loop_done; |
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280 | evapi.time = ev_time; |
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281 | evapi.loop = ev_loop; |
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282 | evapi.once = ev_once; |
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283 | evapi.io_start = ev_io_start; |
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284 | evapi.io_stop = ev_io_stop; |
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285 | evapi.timer_start = ev_timer_start; |
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286 | evapi.timer_stop = ev_timer_stop; |
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287 | evapi.timer_again = ev_timer_again; |
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288 | evapi.periodic_start = ev_periodic_start; |
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289 | evapi.periodic_stop = ev_periodic_stop; |
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290 | evapi.signal_start = ev_signal_start; |
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291 | evapi.signal_stop = ev_signal_stop; |
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292 | evapi.idle_start = ev_idle_start; |
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293 | evapi.idle_stop = ev_idle_stop; |
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294 | evapi.prepare_start = ev_prepare_start; |
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295 | evapi.prepare_stop = ev_prepare_stop; |
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296 | evapi.check_start = ev_check_start; |
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297 | evapi.check_stop = ev_check_stop; |
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298 | evapi.child_start = ev_child_start; |
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299 | evapi.child_stop = ev_child_stop; |
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300 | |
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301 | sv_setiv (sv, (IV)&evapi); |
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302 | SvREADONLY_on (sv); |
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303 | } |
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304 | |
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305 | pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); |
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306 | } |
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307 | |
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308 | NV ev_now () |
288 | CODE: |
309 | CODE: |
289 | RETVAL = e_now (); |
310 | RETVAL = ev_now; |
290 | OUTPUT: |
311 | OUTPUT: |
291 | RETVAL |
312 | RETVAL |
292 | |
313 | |
293 | const char *version () |
314 | int ev_method () |
294 | ALIAS: |
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295 | method = 1 |
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296 | CODE: |
315 | CODE: |
297 | RETVAL = ix ? event_get_method () : event_get_version (); |
316 | RETVAL = ev_method; |
298 | OUTPUT: |
317 | OUTPUT: |
299 | RETVAL |
318 | RETVAL |
300 | |
319 | |
301 | Base event_init () |
320 | NV ev_time () |
302 | |
321 | |
303 | int event_priority_init (int npri) |
322 | void ev_init (int flags = 0) |
304 | |
323 | |
305 | int event_dispatch () |
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306 | |
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307 | int event_loop (int flags = 0) |
324 | void ev_loop (int flags = 0) |
308 | |
325 | |
309 | int event_loopexit (double after = 0) |
326 | void ev_loop_done (int value = 1) |
310 | CODE: |
327 | CODE: |
311 | { |
328 | 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 | |
329 | |
317 | Event event (SV *cb) |
330 | 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: |
331 | ALIAS: |
325 | io_ns = 1 |
332 | io_ns = 1 |
326 | CODE: |
333 | CODE: |
327 | RETVAL = e_new (fh, events, cb); |
334 | { |
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335 | int fd = sv_fileno (fh); |
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336 | CHECK_FD (fh, fd); |
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337 | |
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338 | RETVAL = e_new (sizeof (struct ev_io), cb); |
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339 | RETVAL->fh = newSVsv (fh); |
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340 | ev_io_set (RETVAL, fd, events); |
328 | if (!ix) e_start (RETVAL); |
341 | if (!ix) ev_io_start (RETVAL); |
329 | OUTPUT: |
|
|
330 | RETVAL |
|
|
331 | |
|
|
332 | Event timed_io (SV *fh, short events, double timeout, SV *cb) |
|
|
333 | ALIAS: |
|
|
334 | timed_io_ns = 1 |
|
|
335 | CODE: |
|
|
336 | { |
|
|
337 | events = timeout ? events & ~EV_PERSIST : events | EV_PERSIST; |
|
|
338 | |
|
|
339 | RETVAL = e_new (fh, events, cb); |
|
|
340 | |
|
|
341 | if (timeout) |
|
|
342 | { |
|
|
343 | RETVAL->timeout = timeout; |
|
|
344 | RETVAL->interval = 1; |
|
|
345 | } |
|
|
346 | |
|
|
347 | if (!ix) e_start (RETVAL); |
|
|
348 | } |
342 | } |
349 | OUTPUT: |
343 | OUTPUT: |
350 | RETVAL |
344 | RETVAL |
351 | |
345 | |
352 | Event timer (double after, int repeat, SV *cb) |
346 | struct ev_timer *timer (NV after, NV repeat, SV *cb) |
353 | ALIAS: |
347 | ALIAS: |
354 | timer_ns = 1 |
348 | timer_ns = 1 |
|
|
349 | INIT: |
|
|
350 | CHECK_REPEAT (repeat); |
355 | CODE: |
351 | CODE: |
356 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
352 | RETVAL = e_new (sizeof (struct ev_timer), cb); |
357 | RETVAL->timeout = after; |
353 | ev_timer_set (RETVAL, after, repeat); |
358 | RETVAL->interval = repeat; |
|
|
359 | if (!ix) e_start (RETVAL); |
354 | if (!ix) ev_timer_start (RETVAL); |
360 | OUTPUT: |
355 | OUTPUT: |
361 | RETVAL |
356 | RETVAL |
362 | |
357 | |
363 | Event timer_abs (double at, double interval, SV *cb) |
358 | struct ev_periodic *periodic (NV at, NV interval, SV *cb) |
364 | ALIAS: |
359 | ALIAS: |
365 | timer_abs_ns = 1 |
360 | periodic_ns = 1 |
|
|
361 | INIT: |
|
|
362 | CHECK_REPEAT (interval); |
366 | CODE: |
363 | CODE: |
367 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
364 | RETVAL = e_new (sizeof (struct ev_periodic), cb); |
368 | RETVAL->timeout = at; |
365 | ev_periodic_set (RETVAL, at, interval); |
369 | RETVAL->interval = interval; |
|
|
370 | RETVAL->abstime = 1; |
|
|
371 | if (!ix) e_start (RETVAL); |
366 | if (!ix) ev_periodic_start (RETVAL); |
372 | OUTPUT: |
367 | OUTPUT: |
373 | RETVAL |
368 | RETVAL |
374 | |
369 | |
375 | Event signal (SV *signal, SV *cb) |
370 | struct ev_signal *signal (Signal signum, SV *cb) |
376 | ALIAS: |
371 | ALIAS: |
377 | signal_ns = 1 |
372 | signal_ns = 1 |
378 | CODE: |
373 | CODE: |
379 | RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); |
374 | RETVAL = e_new (sizeof (struct ev_signal), cb); |
|
|
375 | ev_signal_set (RETVAL, signum); |
|
|
376 | if (!ix) ev_signal_start (RETVAL); |
|
|
377 | OUTPUT: |
|
|
378 | RETVAL |
|
|
379 | |
|
|
380 | struct ev_idle *idle (SV *cb) |
|
|
381 | ALIAS: |
|
|
382 | idle_ns = 1 |
|
|
383 | CODE: |
|
|
384 | RETVAL = e_new (sizeof (struct ev_idle), cb); |
|
|
385 | ev_idle_set (RETVAL); |
380 | if (!ix) e_start (RETVAL); |
386 | if (!ix) ev_idle_start (RETVAL); |
381 | OUTPUT: |
387 | OUTPUT: |
382 | RETVAL |
388 | RETVAL |
|
|
389 | |
|
|
390 | struct ev_prepare *prepare (SV *cb) |
|
|
391 | ALIAS: |
|
|
392 | prepare_ns = 1 |
|
|
393 | CODE: |
|
|
394 | RETVAL = e_new (sizeof (struct ev_prepare), cb); |
|
|
395 | ev_prepare_set (RETVAL); |
|
|
396 | if (!ix) ev_prepare_start (RETVAL); |
|
|
397 | OUTPUT: |
|
|
398 | RETVAL |
|
|
399 | |
|
|
400 | struct ev_check *check (SV *cb) |
|
|
401 | ALIAS: |
|
|
402 | check_ns = 1 |
|
|
403 | CODE: |
|
|
404 | RETVAL = e_new (sizeof (struct ev_check), cb); |
|
|
405 | ev_check_set (RETVAL); |
|
|
406 | if (!ix) ev_check_start (RETVAL); |
|
|
407 | OUTPUT: |
|
|
408 | RETVAL |
|
|
409 | |
|
|
410 | struct ev_child *child (int pid, SV *cb) |
|
|
411 | ALIAS: |
|
|
412 | check_ns = 1 |
|
|
413 | CODE: |
|
|
414 | RETVAL = e_new (sizeof (struct ev_check), cb); |
|
|
415 | ev_child_set (RETVAL, pid); |
|
|
416 | if (!ix) ev_child_start (RETVAL); |
|
|
417 | OUTPUT: |
|
|
418 | RETVAL |
|
|
419 | |
383 | |
420 | |
384 | PROTOTYPES: DISABLE |
421 | PROTOTYPES: DISABLE |
385 | |
422 | |
386 | |
|
|
387 | MODULE = EV PACKAGE = EV::Base PREFIX = event_base_ |
|
|
388 | |
|
|
389 | Base new () |
|
|
390 | CODE: |
|
|
391 | RETVAL = event_init (); |
|
|
392 | OUTPUT: |
|
|
393 | RETVAL |
|
|
394 | |
|
|
395 | int event_base_dispatch (Base base) |
|
|
396 | |
|
|
397 | int event_base_loop (Base base, int flags = 0) |
|
|
398 | |
|
|
399 | int event_base_loopexit (Base base, double after) |
|
|
400 | CODE: |
|
|
401 | { |
|
|
402 | struct timeval tv; |
|
|
403 | tv.tv_sec = (long)after; |
|
|
404 | tv.tv_usec = (long)(after - tv.tv_sec) * 1e6; |
|
|
405 | event_base_loopexit (base, &tv); |
|
|
406 | } |
|
|
407 | |
|
|
408 | int event_base_priority_init (Base base, int npri) |
|
|
409 | |
|
|
410 | void event_base_set (Base base, Event ev) |
|
|
411 | C_ARGS: base, &ev->ev |
|
|
412 | |
|
|
413 | void DESTROY (Base base) |
|
|
414 | CODE: |
|
|
415 | /*event_base_free (base);*/ /* causes too many problems */ |
|
|
416 | |
|
|
417 | |
|
|
418 | MODULE = EV PACKAGE = EV::Event PREFIX = event_ |
423 | MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
419 | |
424 | |
420 | int event_priority_set (Event ev, int pri) |
425 | int ev_is_active (struct ev_watcher *w) |
421 | C_ARGS: &ev->ev, pri |
|
|
422 | |
426 | |
423 | int event_add (Event ev, double timeout = TIMEOUT_NONE) |
427 | SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
424 | CODE: |
428 | CODE: |
425 | ev->timeout = timeout; |
429 | { |
426 | ev->abstime = 0; |
|
|
427 | RETVAL = e_start (ev); |
|
|
428 | OUTPUT: |
|
|
429 | RETVAL |
|
|
430 | |
|
|
431 | int event_start (Event ev) |
|
|
432 | CODE: |
|
|
433 | RETVAL = e_start (ev); |
|
|
434 | OUTPUT: |
|
|
435 | RETVAL |
|
|
436 | |
|
|
437 | int event_del (Event ev) |
|
|
438 | ALIAS: |
|
|
439 | stop = 0 |
|
|
440 | CODE: |
|
|
441 | RETVAL = e_stop (ev); |
|
|
442 | OUTPUT: |
|
|
443 | RETVAL |
|
|
444 | |
|
|
445 | void DESTROY (Event ev) |
|
|
446 | CODE: |
|
|
447 | e_stop (ev); |
|
|
448 | SvREFCNT_dec (ev->cb); |
|
|
449 | SvREFCNT_dec (ev->fh); |
|
|
450 | |
|
|
451 | SV *cb (Event ev, SV *new_cb = 0) |
|
|
452 | CODE: |
|
|
453 | RETVAL = newSVsv (ev->cb); |
430 | RETVAL = newSVsv (w->cb_sv); |
|
|
431 | |
454 | if (items > 1) |
432 | if (items > 1) |
455 | sv_setsv (ev->cb, new_cb); |
433 | sv_setsv (w->cb_sv, new_cb); |
|
|
434 | } |
456 | OUTPUT: |
435 | OUTPUT: |
457 | RETVAL |
436 | RETVAL |
458 | |
437 | |
|
|
438 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
|
|
439 | CODE: |
|
|
440 | w->cb (w, revents); |
|
|
441 | |
|
|
442 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
|
|
443 | |
|
|
444 | void ev_io_start (struct ev_io *w) |
|
|
445 | |
|
|
446 | void ev_io_stop (struct ev_io *w) |
|
|
447 | |
|
|
448 | void DESTROY (struct ev_io *w) |
|
|
449 | CODE: |
|
|
450 | ev_io_stop (w); |
|
|
451 | e_destroy (w); |
|
|
452 | |
|
|
453 | void set (struct ev_io *w, SV *fh, int events) |
|
|
454 | CODE: |
|
|
455 | { |
|
|
456 | int active = w->active; |
|
|
457 | int fd = sv_fileno (fh); |
|
|
458 | CHECK_FD (fh, fd); |
|
|
459 | |
|
|
460 | if (active) ev_io_stop (w); |
|
|
461 | |
|
|
462 | sv_setsv (w->fh, fh); |
|
|
463 | ev_io_set (w, fd, events); |
|
|
464 | |
|
|
465 | if (active) ev_io_start (w); |
|
|
466 | } |
|
|
467 | |
459 | SV *fh (Event ev, SV *new_fh = 0) |
468 | SV *fh (struct ev_io *w, SV *new_fh = 0) |
460 | ALIAS: |
|
|
461 | signal = 1 |
|
|
462 | CODE: |
469 | CODE: |
|
|
470 | { |
463 | RETVAL = newSVsv (ev->fh); |
471 | RETVAL = newSVsv (w->fh); |
|
|
472 | |
464 | if (items > 1) |
473 | if (items > 1) |
465 | { |
474 | { |
466 | if (ev->active) event_del (&ev->ev); |
475 | int active = w->active; |
|
|
476 | if (active) ev_io_stop (w); |
|
|
477 | |
467 | sv_setsv (ev->fh, new_fh); |
478 | sv_setsv (w->fh, new_fh); |
468 | ev->ev.ev_fd = sv_fileno (ev->fh); |
479 | ev_io_set (w, sv_fileno (w->fh), w->events); |
469 | ev->ev.ev_events = signal ? ev->ev.ev_events | EV_SIGNAL : ev->ev.ev_events & ~EV_SIGNAL; |
480 | |
470 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
481 | if (active) ev_io_start (w); |
471 | } |
482 | } |
|
|
483 | } |
472 | OUTPUT: |
484 | OUTPUT: |
473 | RETVAL |
485 | RETVAL |
474 | |
486 | |
475 | short events (Event ev, short new_events = EV_UNDEF) |
487 | short events (struct ev_io *w, short new_events = EV_UNDEF) |
476 | CODE: |
488 | CODE: |
|
|
489 | { |
477 | RETVAL = ev->ev.ev_events; |
490 | RETVAL = w->events; |
|
|
491 | |
478 | if (items > 1) |
492 | if (items > 1) |
479 | { |
493 | { |
480 | if (ev->active) event_del (&ev->ev); |
494 | int active = w->active; |
481 | ev->ev.ev_events = new_events; |
495 | if (active) ev_io_stop (w); |
482 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
496 | |
|
|
497 | ev_io_set (w, w->fd, new_events); |
|
|
498 | |
|
|
499 | if (active) ev_io_start (w); |
483 | } |
500 | } |
|
|
501 | } |
484 | OUTPUT: |
502 | OUTPUT: |
485 | RETVAL |
503 | RETVAL |
486 | |
504 | |
487 | double timeout (Event ev, double new_timeout = 0., int repeat = 0) |
505 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
|
|
506 | |
|
|
507 | void ev_signal_start (struct ev_signal *w) |
|
|
508 | |
|
|
509 | void ev_signal_stop (struct ev_signal *w) |
|
|
510 | |
|
|
511 | void DESTROY (struct ev_signal *w) |
488 | CODE: |
512 | CODE: |
|
|
513 | ev_signal_stop (w); |
|
|
514 | e_destroy (w); |
|
|
515 | |
|
|
516 | void set (struct ev_signal *w, SV *signal = 0) |
|
|
517 | CODE: |
|
|
518 | { |
|
|
519 | Signal signum = sv_signum (signal); /* may croak here */ |
|
|
520 | int active = w->active; |
|
|
521 | |
|
|
522 | if (active) ev_signal_stop (w); |
|
|
523 | ev_signal_set (w, signum); |
|
|
524 | if (active) ev_signal_start (w); |
|
|
525 | } |
|
|
526 | |
|
|
527 | MODULE = EV PACKAGE = EV::Time |
|
|
528 | |
|
|
529 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
|
|
530 | |
|
|
531 | void ev_timer_start (struct ev_timer *w) |
|
|
532 | INIT: |
|
|
533 | CHECK_REPEAT (w->repeat); |
|
|
534 | |
|
|
535 | void ev_timer_stop (struct ev_timer *w) |
|
|
536 | |
|
|
537 | void ev_timer_again (struct ev_timer *w) |
|
|
538 | INIT: |
|
|
539 | CHECK_REPEAT (w->repeat); |
|
|
540 | |
|
|
541 | void DESTROY (struct ev_timer *w) |
|
|
542 | CODE: |
|
|
543 | ev_timer_stop (w); |
|
|
544 | e_destroy (w); |
|
|
545 | |
|
|
546 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
|
|
547 | INIT: |
|
|
548 | CHECK_REPEAT (repeat); |
|
|
549 | CODE: |
|
|
550 | { |
|
|
551 | int active = w->active; |
|
|
552 | if (active) ev_timer_stop (w); |
|
|
553 | ev_timer_set (w, after, repeat); |
|
|
554 | if (active) ev_timer_start (w); |
|
|
555 | } |
|
|
556 | |
|
|
557 | MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
|
|
558 | |
|
|
559 | void ev_periodic_start (struct ev_periodic *w) |
|
|
560 | INIT: |
|
|
561 | CHECK_REPEAT (w->interval); |
|
|
562 | |
|
|
563 | void ev_periodic_stop (struct ev_periodic *w) |
|
|
564 | |
|
|
565 | void DESTROY (struct ev_periodic *w) |
|
|
566 | CODE: |
|
|
567 | ev_periodic_stop (w); |
|
|
568 | e_destroy (w); |
|
|
569 | |
|
|
570 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
|
|
571 | INIT: |
|
|
572 | CHECK_REPEAT (interval); |
|
|
573 | CODE: |
|
|
574 | { |
|
|
575 | int active = w->active; |
|
|
576 | if (active) ev_periodic_stop (w); |
|
|
577 | ev_periodic_set (w, at, interval); |
|
|
578 | if (active) ev_periodic_start (w); |
|
|
579 | } |
|
|
580 | |
|
|
581 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
|
|
582 | |
|
|
583 | void ev_idle_start (struct ev_idle *w) |
|
|
584 | |
|
|
585 | void ev_idle_stop (struct ev_idle *w) |
|
|
586 | |
|
|
587 | void DESTROY (struct ev_idle *w) |
|
|
588 | CODE: |
|
|
589 | ev_idle_stop (w); |
|
|
590 | e_destroy (w); |
|
|
591 | |
|
|
592 | MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
|
|
593 | |
|
|
594 | void ev_prepare_start (struct ev_prepare *w) |
|
|
595 | |
|
|
596 | void ev_prepare_stop (struct ev_prepare *w) |
|
|
597 | |
|
|
598 | void DESTROY (struct ev_prepare *w) |
|
|
599 | CODE: |
|
|
600 | ev_prepare_stop (w); |
|
|
601 | e_destroy (w); |
|
|
602 | |
|
|
603 | MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
|
|
604 | |
|
|
605 | void ev_check_start (struct ev_check *w) |
|
|
606 | |
|
|
607 | void ev_check_stop (struct ev_check *w) |
|
|
608 | |
|
|
609 | void DESTROY (struct ev_check *w) |
|
|
610 | CODE: |
|
|
611 | ev_check_stop (w); |
|
|
612 | e_destroy (w); |
|
|
613 | |
|
|
614 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
|
|
615 | |
|
|
616 | void ev_child_start (struct ev_child *w) |
|
|
617 | |
|
|
618 | void ev_child_stop (struct ev_child *w) |
|
|
619 | |
|
|
620 | void DESTROY (struct ev_child *w) |
|
|
621 | CODE: |
|
|
622 | ev_child_stop (w); |
|
|
623 | e_destroy (w); |
|
|
624 | |
|
|
625 | void set (struct ev_child *w, int pid) |
|
|
626 | CODE: |
|
|
627 | { |
|
|
628 | int active = w->active; |
|
|
629 | if (active) ev_child_stop (w); |
|
|
630 | ev_child_set (w, pid); |
|
|
631 | if (active) ev_child_start (w); |
|
|
632 | } |
|
|
633 | |
|
|
634 | int status (struct ev_child *w) |
|
|
635 | CODE: |
489 | RETVAL = ev->timeout; |
636 | RETVAL = w->status; |
490 | if (items > 1) |
|
|
491 | { |
|
|
492 | if (ev->active) event_del (&ev->ev); |
|
|
493 | ev->timeout = new_timeout; |
|
|
494 | ev->interval = repeat; |
|
|
495 | ev->abstime = 0; |
|
|
496 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
497 | } |
|
|
498 | OUTPUT: |
637 | OUTPUT: |
499 | RETVAL |
638 | RETVAL |
500 | |
639 | |
501 | void timeout_abs (Event ev, double at, double interval = 0.) |
640 | #if 0 |
502 | CODE: |
|
|
503 | if (ev->active) event_del (&ev->ev); |
|
|
504 | ev->timeout = at; |
|
|
505 | ev->interval = interval; |
|
|
506 | ev->abstime = 1; |
|
|
507 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
508 | |
|
|
509 | |
641 | |
510 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
642 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
511 | |
643 | |
512 | BOOT: |
644 | BOOT: |
513 | { |
645 | { |
… | |
… | |
635 | |
767 | |
636 | #HttpRequest new (SV *klass, SV *cb) |
768 | #HttpRequest new (SV *klass, SV *cb) |
637 | |
769 | |
638 | #void DESTROY (struct evhttp_request *req); |
770 | #void DESTROY (struct evhttp_request *req); |
639 | |
771 | |
|
|
772 | #endif |
640 | |
773 | |
641 | |
774 | |
642 | |
775 | |
643 | |
776 | |
644 | |
777 | |
645 | |
778 | |
646 | |
779 | |
|
|
780 | |