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> |
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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 | |
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26 | #define TIMEOUT_NONE HUGE_VAL |
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27 | |
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28 | #include "EV/EVAPI.h" |
8 | #include "EV/EVAPI.h" |
29 | |
9 | |
30 | typedef struct event_base *Base; |
10 | /* fix perl api breakage */ |
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11 | #undef signal |
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12 | #undef sigaction |
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13 | |
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14 | #define EV_SELECT_IS_WINSOCKET 0 |
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15 | #ifdef _WIN32 |
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16 | # define EV_SELECT_USE_FD_SET 0 |
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17 | # define NFDBITS PERL_NFDBITS |
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18 | # define fd_mask Perl_fd_mask |
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19 | #endif |
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20 | /* due to bugs in OS X we have to use libev/ explicitly here */ |
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21 | #include "libev/ev.c" |
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22 | #include "event.c" |
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23 | |
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24 | #ifndef _WIN32 |
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25 | # include <pthread.h> |
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26 | #endif |
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27 | |
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28 | #define WFLAG_KEEPALIVE 1 |
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29 | |
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30 | #define UNREF(w) \ |
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31 | if (!((w)->flags & WFLAG_KEEPALIVE) \ |
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32 | && !ev_is_active (w)) \ |
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33 | ev_unref (); |
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34 | |
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35 | #define REF(w) \ |
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36 | if (!((w)->flags & WFLAG_KEEPALIVE) \ |
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37 | && ev_is_active (w)) \ |
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38 | ev_ref (); |
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39 | |
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40 | #define START(type,w) \ |
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41 | do { \ |
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42 | UNREF (w); \ |
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43 | ev_ ## type ## _start (w); \ |
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44 | } while (0) |
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45 | |
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46 | #define STOP(type,w) \ |
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47 | do { \ |
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48 | REF (w); \ |
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49 | ev_ ## type ## _stop (w); \ |
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50 | } while (0) |
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51 | |
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52 | #define RESET(type,w,seta) \ |
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53 | do { \ |
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54 | int active = ev_is_active (w); \ |
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55 | if (active) STOP (type, w); \ |
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56 | ev_ ## type ## _set seta; \ |
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57 | if (active) START (type, w); \ |
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58 | } while (0) |
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59 | |
31 | typedef int Signal; |
60 | typedef int Signal; |
32 | |
61 | |
33 | static struct EVAPI evapi; |
62 | static struct EVAPI evapi; |
34 | |
63 | |
35 | static HV *stash_base, *stash_event; |
64 | static HV |
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65 | *stash_watcher, |
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66 | *stash_io, |
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67 | *stash_timer, |
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68 | *stash_periodic, |
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69 | *stash_signal, |
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70 | *stash_child, |
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71 | *stash_stat, |
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72 | *stash_idle, |
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73 | *stash_prepare, |
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74 | *stash_check, |
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75 | *stash_embed, |
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76 | *stash_fork; |
36 | |
77 | |
37 | static double tv_get (struct timeval *tv) |
78 | #ifndef SIG_SIZE |
38 | { |
79 | /* kudos to Slaven Rezic for the idea */ |
39 | return tv->tv_sec + tv->tv_usec * 1e-6; |
80 | static char sig_size [] = { SIG_NUM }; |
40 | } |
81 | # define SIG_SIZE (sizeof (sig_size) + 1) |
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82 | #endif |
41 | |
83 | |
42 | static void tv_set (struct timeval *tv, double val) |
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43 | { |
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44 | tv->tv_sec = (long)val; |
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45 | tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); |
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46 | |
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47 | } |
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48 | |
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49 | static int |
84 | static Signal |
50 | sv_signum (SV *sig) |
85 | sv_signum (SV *sig) |
51 | { |
86 | { |
52 | int signum; |
87 | Signal signum; |
53 | |
88 | |
54 | if (SvIV (sig) > 0) |
89 | SvGETMAGIC (sig); |
55 | return SvIV (sig); |
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56 | |
90 | |
57 | for (signum = 1; signum < SIG_SIZE; ++signum) |
91 | for (signum = 1; signum < SIG_SIZE; ++signum) |
58 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
92 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
59 | return signum; |
93 | return signum; |
60 | |
94 | |
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95 | signum = SvIV (sig); |
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96 | |
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97 | if (signum > 0 && signum < SIG_SIZE) |
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98 | return signum; |
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99 | |
61 | return -1; |
100 | return -1; |
62 | } |
101 | } |
63 | |
102 | |
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103 | ///////////////////////////////////////////////////////////////////////////// |
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104 | // Event |
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105 | |
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106 | static void e_cb (ev_watcher *w, int revents); |
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107 | |
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108 | static int |
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109 | sv_fileno (SV *fh) |
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110 | { |
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111 | SvGETMAGIC (fh); |
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112 | |
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113 | if (SvROK (fh)) |
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114 | fh = SvRV (fh); |
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115 | |
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116 | if (SvTYPE (fh) == SVt_PVGV) |
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117 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
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118 | |
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119 | if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL)) |
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120 | return SvIV (fh); |
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121 | |
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122 | return -1; |
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123 | } |
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124 | |
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125 | static void * |
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126 | e_new (int size, SV *cb_sv) |
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127 | { |
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128 | ev_watcher *w; |
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129 | SV *self = NEWSV (0, size); |
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130 | SvPOK_only (self); |
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131 | SvCUR_set (self, size); |
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132 | |
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133 | w = (ev_watcher *)SvPVX (self); |
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134 | |
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135 | ev_init (w, e_cb); |
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136 | |
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137 | w->flags = WFLAG_KEEPALIVE; |
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138 | w->data = 0; |
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139 | w->fh = 0; |
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140 | w->cb_sv = newSVsv (cb_sv); |
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141 | w->self = self; |
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142 | |
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143 | return (void *)w; |
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144 | } |
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145 | |
64 | static void |
146 | static void |
65 | api_once (int fd, short events, double timeout, void (*cb)(int, short, void *), void *arg) |
147 | e_destroy (void *w_) |
66 | { |
148 | { |
67 | if (timeout >= 0.) |
149 | ev_watcher *w = (ev_watcher *)w_; |
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150 | |
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151 | SvREFCNT_dec (w->fh ); w->fh = 0; |
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152 | SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
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153 | SvREFCNT_dec (w->data ); w->data = 0; |
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154 | } |
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155 | |
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156 | static SV * |
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157 | e_bless (ev_watcher *w, HV *stash) |
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158 | { |
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159 | SV *rv; |
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160 | |
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161 | if (SvOBJECT (w->self)) |
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162 | rv = newRV_inc (w->self); |
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163 | else |
68 | { |
164 | { |
69 | struct timeval tv; |
165 | rv = newRV_noinc (w->self); |
70 | tv_set (&tv, timeout); |
166 | sv_bless (rv, stash); |
71 | event_once (fd, events, cb, arg, &tv); |
167 | SvREADONLY_on (w->self); |
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168 | } |
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169 | |
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170 | return rv; |
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171 | } |
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172 | |
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173 | static SV *sv_events_cache; |
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174 | |
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175 | static void |
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176 | e_cb (ev_watcher *w, int revents) |
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177 | { |
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178 | dSP; |
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179 | I32 mark = SP - PL_stack_base; |
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180 | SV *sv_self, *sv_events; |
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181 | |
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182 | sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
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183 | |
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184 | if (sv_events_cache) |
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185 | { |
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186 | sv_events = sv_events_cache; sv_events_cache = 0; |
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187 | SvIV_set (sv_events, revents); |
72 | } |
188 | } |
73 | else |
189 | else |
74 | event_once (fd, events, cb, arg, 0); |
190 | sv_events = newSViv (revents); |
75 | } |
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76 | |
191 | |
77 | ///////////////////////////////////////////////////////////////////////////// |
192 | PUSHMARK (SP); |
78 | // Event |
193 | EXTEND (SP, 2); |
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194 | PUSHs (sv_self); |
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195 | PUSHs (sv_events); |
79 | |
196 | |
80 | typedef struct ev { |
197 | PUTBACK; |
81 | struct event ev; |
198 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
82 | SV *cb, *fh; |
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83 | SV *self; /* contains this struct */ |
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84 | double timeout; |
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85 | double interval; |
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86 | unsigned char active; |
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87 | unsigned char abstime; |
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88 | } *Event; |
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89 | |
199 | |
90 | static double |
200 | SvREFCNT_dec (sv_self); |
91 | e_now (void) |
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92 | { |
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93 | struct timeval tv; |
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94 | gettimeofday (&tv, 0); |
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95 | |
201 | |
96 | return tv_get (&tv); |
202 | if (sv_events_cache) |
97 | } |
203 | SvREFCNT_dec (sv_events); |
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204 | else |
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205 | sv_events_cache = sv_events; |
98 | |
206 | |
99 | static void e_cb (int fd, short events, void *arg); |
207 | if (SvTRUE (ERRSV)) |
100 | |
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101 | static int sv_fileno (SV *fh) |
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102 | { |
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103 | SvGETMAGIC (fh); |
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104 | |
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105 | if (SvROK (fh)) |
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106 | fh = SvRV (fh); |
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107 | |
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108 | if (SvTYPE (fh) == SVt_PVGV) |
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109 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
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110 | |
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111 | if (SvIOK (fh)) |
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112 | return SvIV (fh); |
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113 | |
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114 | return -1; |
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115 | } |
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116 | |
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117 | static Event |
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118 | e_new (SV *fh, short events, SV *cb) |
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119 | { |
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120 | int fd = sv_fileno (fh); |
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121 | Event ev; |
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122 | SV *self = NEWSV (0, sizeof (struct ev)); |
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123 | SvPOK_only (self); |
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124 | SvCUR_set (self, sizeof (struct ev)); |
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125 | |
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126 | ev = (Event)SvPVX (self); |
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127 | |
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128 | ev->fh = newSVsv (fh); |
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129 | ev->cb = newSVsv (cb); |
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130 | ev->self = self; |
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131 | ev->timeout = TIMEOUT_NONE; |
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132 | ev->interval = 0.; |
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133 | ev->abstime = 0; |
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134 | ev->active = 0; |
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135 | |
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136 | event_set (&ev->ev, fd, events, e_cb, (void *)ev); |
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137 | |
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138 | return ev; |
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139 | } |
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140 | |
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141 | static struct timeval * |
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142 | e_tv (Event ev) |
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143 | { |
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144 | static struct timeval tv; |
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145 | double to = ev->timeout; |
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146 | |
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147 | if (to == TIMEOUT_NONE) |
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148 | return 0; |
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149 | |
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150 | if (ev->abstime) |
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151 | { |
208 | { |
152 | double now = e_now (); |
209 | SPAGAIN; |
153 | |
210 | PUSHMARK (SP); |
154 | if (ev->interval) |
211 | PUTBACK; |
155 | ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); |
212 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
156 | |
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157 | to -= now; |
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158 | } |
213 | } |
159 | else if (to < 0.) |
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160 | to = 0.; |
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161 | |
214 | |
162 | tv_set (&tv, to); |
215 | SP = PL_stack_base + mark; |
163 | |
216 | PUTBACK; |
164 | return &tv; |
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165 | } |
217 | } |
166 | |
218 | |
167 | static SV *e_self (Event ev) |
219 | static void |
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220 | e_once_cb (int revents, void *arg) |
168 | { |
221 | { |
169 | SV *rv; |
222 | dSP; |
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223 | I32 mark = SP - PL_stack_base; |
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224 | SV *sv_events; |
170 | |
225 | |
171 | if (SvOBJECT (ev->self)) |
226 | if (sv_events_cache) |
172 | rv = newRV_inc (ev->self); |
227 | { |
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228 | sv_events = sv_events_cache; sv_events_cache = 0; |
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229 | SvIV_set (sv_events, revents); |
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230 | } |
173 | else |
231 | else |
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232 | sv_events = newSViv (revents); |
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233 | |
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234 | PUSHMARK (SP); |
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235 | XPUSHs (sv_events); |
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236 | |
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237 | PUTBACK; |
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238 | call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
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239 | |
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240 | SvREFCNT_dec ((SV *)arg); |
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241 | |
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242 | if (sv_events_cache) |
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243 | SvREFCNT_dec (sv_events); |
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244 | else |
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245 | sv_events_cache = sv_events; |
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246 | |
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247 | if (SvTRUE (ERRSV)) |
174 | { |
248 | { |
175 | rv = newRV_noinc (ev->self); |
249 | SPAGAIN; |
176 | sv_bless (rv, stash_event); |
250 | PUSHMARK (SP); |
177 | SvREADONLY_on (ev->self); |
251 | PUTBACK; |
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252 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
178 | } |
253 | } |
179 | |
254 | |
180 | return rv; |
255 | SP = PL_stack_base + mark; |
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256 | PUTBACK; |
181 | } |
257 | } |
182 | |
258 | |
183 | static int |
259 | static ev_tstamp |
184 | e_start (Event ev) |
260 | e_periodic_cb (ev_periodic *w, ev_tstamp now) |
185 | { |
261 | { |
186 | if (ev->active) event_del (&ev->ev); |
262 | ev_tstamp retval; |
187 | ev->active = 1; |
263 | int count; |
188 | return event_add (&ev->ev, e_tv (ev)); |
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189 | } |
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190 | |
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191 | static int e_stop (Event ev) |
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192 | { |
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193 | return ev->active |
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194 | ? (ev->active = 0), event_del (&ev->ev) |
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195 | : 0; |
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196 | } |
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197 | |
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198 | static void |
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199 | e_cb (int fd, short events, void *arg) |
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200 | { |
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201 | struct ev *ev = (struct ev*)arg; |
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202 | dSP; |
264 | dSP; |
203 | |
265 | |
204 | ENTER; |
266 | ENTER; |
205 | SAVETMPS; |
267 | SAVETMPS; |
206 | |
268 | |
207 | if (!(ev->ev.ev_events & EV_PERSIST) || (events & EV_TIMEOUT)) |
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208 | ev->active = 0; |
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209 | |
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210 | PUSHMARK (SP); |
269 | PUSHMARK (SP); |
211 | EXTEND (SP, 2); |
270 | EXTEND (SP, 2); |
212 | PUSHs (sv_2mortal (e_self (ev))); |
271 | PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
213 | PUSHs (sv_2mortal (newSViv (events))); |
272 | PUSHs (newSVnv (now)); |
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273 | |
214 | PUTBACK; |
274 | PUTBACK; |
215 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
275 | count = call_sv (w->fh, G_SCALAR | G_EVAL); |
216 | |
276 | SPAGAIN; |
217 | if (ev->interval && !ev->active) |
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218 | e_start (ev); |
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219 | |
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220 | FREETMPS; |
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221 | |
277 | |
222 | if (SvTRUE (ERRSV)) |
278 | if (SvTRUE (ERRSV)) |
223 | { |
279 | { |
224 | PUSHMARK (SP); |
280 | PUSHMARK (SP); |
225 | PUTBACK; |
281 | PUTBACK; |
226 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
282 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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283 | SPAGAIN; |
227 | } |
284 | } |
228 | |
285 | |
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286 | if (count > 0) |
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287 | { |
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288 | retval = SvNV (TOPs); |
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289 | |
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290 | if (retval < now) |
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291 | retval = now; |
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292 | } |
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293 | else |
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294 | retval = now; |
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295 | |
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296 | FREETMPS; |
229 | LEAVE; |
297 | LEAVE; |
230 | } |
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231 | |
298 | |
232 | ///////////////////////////////////////////////////////////////////////////// |
299 | return retval; |
233 | // DNS |
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234 | |
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235 | static void |
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236 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
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237 | { |
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238 | dSP; |
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239 | SV *cb = (SV *)arg; |
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240 | |
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241 | ENTER; |
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242 | SAVETMPS; |
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243 | PUSHMARK (SP); |
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244 | EXTEND (SP, count + 3); |
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245 | PUSHs (sv_2mortal (newSViv (result))); |
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246 | |
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247 | if (result == DNS_ERR_NONE && ttl >= 0) |
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248 | { |
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249 | int i; |
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250 | |
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251 | PUSHs (sv_2mortal (newSViv (type))); |
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252 | PUSHs (sv_2mortal (newSViv (ttl))); |
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253 | |
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254 | for (i = 0; i < count; ++i) |
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255 | switch (type) |
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256 | { |
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257 | case DNS_IPv6_AAAA: |
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258 | PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
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259 | break; |
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|
260 | case DNS_IPv4_A: |
|
|
261 | PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
|
|
262 | break; |
|
|
263 | case DNS_PTR: |
|
|
264 | PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
|
|
265 | break; |
|
|
266 | } |
|
|
267 | } |
|
|
268 | |
|
|
269 | PUTBACK; |
|
|
270 | call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
|
|
271 | |
|
|
272 | FREETMPS; |
|
|
273 | |
|
|
274 | if (SvTRUE (ERRSV)) |
|
|
275 | { |
|
|
276 | PUSHMARK (SP); |
|
|
277 | PUTBACK; |
|
|
278 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
|
|
279 | } |
|
|
280 | |
|
|
281 | LEAVE; |
|
|
282 | } |
300 | } |
|
|
301 | |
|
|
302 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
|
|
303 | croak (# repeat " value must be >= 0"); |
|
|
304 | |
|
|
305 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
|
|
306 | croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
|
|
307 | |
|
|
308 | #define CHECK_SIG(sv,num) if ((num) < 0) \ |
|
|
309 | croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
283 | |
310 | |
284 | ///////////////////////////////////////////////////////////////////////////// |
311 | ///////////////////////////////////////////////////////////////////////////// |
285 | // XS interface functions |
312 | // XS interface functions |
286 | |
313 | |
287 | MODULE = EV PACKAGE = EV PREFIX = event_ |
314 | MODULE = EV PACKAGE = EV PREFIX = ev_ |
|
|
315 | |
|
|
316 | PROTOTYPES: ENABLE |
288 | |
317 | |
289 | BOOT: |
318 | BOOT: |
290 | { |
319 | { |
291 | int i; |
|
|
292 | HV *stash = gv_stashpv ("EV", 1); |
320 | HV *stash = gv_stashpv ("EV", 1); |
293 | |
321 | |
294 | static const struct { |
322 | static const struct { |
295 | const char *name; |
323 | const char *name; |
296 | IV iv; |
324 | IV iv; |
297 | } *civ, const_iv[] = { |
325 | } *civ, const_iv[] = { |
298 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
326 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
|
|
327 | const_iv (EV_, MINPRI) |
|
|
328 | const_iv (EV_, MAXPRI) |
|
|
329 | |
|
|
330 | const_iv (EV_, UNDEF) |
299 | const_iv (EV_, NONE) |
331 | const_iv (EV_, NONE) |
300 | const_iv (EV_, TIMEOUT) |
332 | const_iv (EV_, TIMEOUT) |
301 | const_iv (EV_, READ) |
333 | const_iv (EV_, READ) |
302 | const_iv (EV_, WRITE) |
334 | const_iv (EV_, WRITE) |
303 | const_iv (EV_, SIGNAL) |
335 | const_iv (EV_, SIGNAL) |
|
|
336 | const_iv (EV_, IDLE) |
|
|
337 | const_iv (EV_, CHECK) |
304 | const_iv (EV_, PERSIST) |
338 | const_iv (EV_, ERROR) |
|
|
339 | |
305 | const_iv (EV, LOOP_ONCE) |
340 | const_iv (EV, LOOP_ONESHOT) |
306 | const_iv (EV, LOOP_NONBLOCK) |
341 | const_iv (EV, LOOP_NONBLOCK) |
307 | const_iv (EV, BUFFER_READ) |
342 | const_iv (EV, UNLOOP_ONE) |
308 | const_iv (EV, BUFFER_WRITE) |
343 | const_iv (EV, UNLOOP_ALL) |
|
|
344 | |
|
|
345 | const_iv (EV, BACKEND_SELECT) |
|
|
346 | const_iv (EV, BACKEND_POLL) |
309 | const_iv (EV, BUFFER_EOF) |
347 | const_iv (EV, BACKEND_EPOLL) |
|
|
348 | const_iv (EV, BACKEND_KQUEUE) |
|
|
349 | const_iv (EV, BACKEND_DEVPOLL) |
310 | const_iv (EV, BUFFER_ERROR) |
350 | const_iv (EV, BACKEND_PORT) |
311 | const_iv (EV, BUFFER_TIMEOUT) |
351 | const_iv (EV, FLAG_AUTO) |
|
|
352 | const_iv (EV, FLAG_NOENV) |
|
|
353 | const_iv (EV, FLAG_FORKCHECK) |
312 | }; |
354 | }; |
313 | |
355 | |
314 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
356 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
315 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
357 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
316 | |
358 | |
317 | stash_base = gv_stashpv ("EV::Base" , 1); |
359 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
|
|
360 | stash_io = gv_stashpv ("EV::IO" , 1); |
|
|
361 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
|
|
362 | stash_periodic = gv_stashpv ("EV::Periodic", 1); |
|
|
363 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
|
|
364 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
|
|
365 | stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
|
|
366 | stash_check = gv_stashpv ("EV::Check" , 1); |
|
|
367 | stash_child = gv_stashpv ("EV::Child" , 1); |
318 | stash_event = gv_stashpv ("EV::Event", 1); |
368 | stash_embed = gv_stashpv ("EV::Embed" , 1); |
|
|
369 | stash_stat = gv_stashpv ("EV::Stat" , 1); |
319 | |
370 | |
320 | { |
371 | { |
321 | SV *sv = perl_get_sv ("EV::API", TRUE); |
372 | SV *sv = perl_get_sv ("EV::API", TRUE); |
322 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
373 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
323 | |
374 | |
|
|
375 | /* the poor man's shared library emulator */ |
324 | evapi.ver = EV_API_VERSION; |
376 | evapi.ver = EV_API_VERSION; |
325 | evapi.rev = EV_API_REVISION; |
377 | evapi.rev = EV_API_REVISION; |
|
|
378 | evapi.sv_fileno = sv_fileno; |
|
|
379 | evapi.sv_signum = sv_signum; |
326 | evapi.now = e_now; |
380 | evapi.now = ev_now; |
|
|
381 | evapi.backend = ev_backend; |
|
|
382 | evapi.unloop = ev_unloop; |
|
|
383 | evapi.ref = ev_ref; |
|
|
384 | evapi.unref = ev_unref; |
|
|
385 | evapi.time = ev_time; |
|
|
386 | evapi.loop = ev_loop; |
327 | evapi.once = api_once; |
387 | evapi.once = ev_once; |
|
|
388 | evapi.io_start = ev_io_start; |
|
|
389 | evapi.io_stop = ev_io_stop; |
|
|
390 | evapi.timer_start = ev_timer_start; |
|
|
391 | evapi.timer_stop = ev_timer_stop; |
|
|
392 | evapi.timer_again = ev_timer_again; |
|
|
393 | evapi.periodic_start = ev_periodic_start; |
|
|
394 | evapi.periodic_stop = ev_periodic_stop; |
|
|
395 | evapi.signal_start = ev_signal_start; |
|
|
396 | evapi.signal_stop = ev_signal_stop; |
|
|
397 | evapi.idle_start = ev_idle_start; |
|
|
398 | evapi.idle_stop = ev_idle_stop; |
|
|
399 | evapi.prepare_start = ev_prepare_start; |
|
|
400 | evapi.prepare_stop = ev_prepare_stop; |
|
|
401 | evapi.check_start = ev_check_start; |
|
|
402 | evapi.check_stop = ev_check_stop; |
|
|
403 | evapi.child_start = ev_child_start; |
|
|
404 | evapi.child_stop = ev_child_stop; |
|
|
405 | evapi.stat_start = ev_stat_start; |
|
|
406 | evapi.stat_stop = ev_stat_stop; |
|
|
407 | evapi.stat_stat = ev_stat_stat; |
328 | |
408 | |
329 | sv_setiv (sv, (IV)&evapi); |
409 | sv_setiv (sv, (IV)&evapi); |
330 | SvREADONLY_on (sv); |
410 | SvREADONLY_on (sv); |
331 | } |
411 | } |
|
|
412 | #ifndef _WIN32 |
|
|
413 | pthread_atfork (0, 0, ev_default_fork); |
|
|
414 | #endif |
332 | } |
415 | } |
333 | |
416 | |
334 | double now () |
417 | NV ev_now () |
335 | CODE: |
|
|
336 | RETVAL = e_now (); |
|
|
337 | OUTPUT: |
|
|
338 | RETVAL |
|
|
339 | |
418 | |
340 | const char *version () |
419 | unsigned int ev_backend () |
341 | ALIAS: |
|
|
342 | method = 1 |
|
|
343 | CODE: |
|
|
344 | RETVAL = ix ? event_get_method () : event_get_version (); |
|
|
345 | OUTPUT: |
|
|
346 | RETVAL |
|
|
347 | |
420 | |
348 | Base event_init () |
421 | NV ev_time () |
349 | |
422 | |
350 | int event_priority_init (int npri) |
423 | unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ()) |
351 | |
424 | |
352 | int event_dispatch () |
425 | unsigned int ev_loop_count () |
353 | |
426 | |
354 | int event_loop (int flags = 0) |
427 | void ev_loop (int flags = 0) |
355 | |
428 | |
356 | int event_loopexit (double after = 0) |
429 | void ev_unloop (int how = 1) |
357 | CODE: |
|
|
358 | { |
|
|
359 | struct timeval tv; |
|
|
360 | tv_set (&tv, after); |
|
|
361 | event_loopexit (&tv); |
|
|
362 | } |
|
|
363 | |
430 | |
364 | Event event (SV *cb) |
|
|
365 | CODE: |
|
|
366 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
|
|
367 | OUTPUT: |
|
|
368 | RETVAL |
|
|
369 | |
|
|
370 | Event io (SV *fh, short events, SV *cb) |
431 | ev_io *io (SV *fh, int events, SV *cb) |
371 | ALIAS: |
432 | ALIAS: |
372 | io_ns = 1 |
433 | io_ns = 1 |
373 | CODE: |
434 | CODE: |
|
|
435 | { |
|
|
436 | int fd = sv_fileno (fh); |
|
|
437 | CHECK_FD (fh, fd); |
|
|
438 | |
374 | RETVAL = e_new (fh, events, cb); |
439 | RETVAL = e_new (sizeof (ev_io), cb); |
|
|
440 | RETVAL->fh = newSVsv (fh); |
|
|
441 | ev_io_set (RETVAL, fd, events); |
375 | if (!ix) e_start (RETVAL); |
442 | if (!ix) START (io, RETVAL); |
376 | OUTPUT: |
|
|
377 | RETVAL |
|
|
378 | |
|
|
379 | Event timed_io (SV *fh, short events, double timeout, SV *cb) |
|
|
380 | ALIAS: |
|
|
381 | timed_io_ns = 1 |
|
|
382 | CODE: |
|
|
383 | { |
|
|
384 | events = timeout ? events & ~EV_PERSIST : events | EV_PERSIST; |
|
|
385 | |
|
|
386 | RETVAL = e_new (fh, events, cb); |
|
|
387 | |
|
|
388 | if (timeout) |
|
|
389 | { |
|
|
390 | RETVAL->timeout = timeout; |
|
|
391 | RETVAL->interval = 1; |
|
|
392 | } |
|
|
393 | |
|
|
394 | if (!ix) e_start (RETVAL); |
|
|
395 | } |
443 | } |
396 | OUTPUT: |
444 | OUTPUT: |
397 | RETVAL |
445 | RETVAL |
398 | |
446 | |
399 | Event timer (double after, int repeat, SV *cb) |
447 | ev_timer *timer (NV after, NV repeat, SV *cb) |
400 | ALIAS: |
448 | ALIAS: |
401 | timer_ns = 1 |
449 | timer_ns = 1 |
|
|
450 | INIT: |
|
|
451 | CHECK_REPEAT (repeat); |
402 | CODE: |
452 | CODE: |
403 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
453 | RETVAL = e_new (sizeof (ev_timer), cb); |
404 | RETVAL->timeout = after; |
454 | ev_timer_set (RETVAL, after, repeat); |
405 | RETVAL->interval = repeat; |
455 | if (!ix) START (timer, RETVAL); |
406 | if (!ix) e_start (RETVAL); |
|
|
407 | OUTPUT: |
456 | OUTPUT: |
408 | RETVAL |
457 | RETVAL |
409 | |
458 | |
410 | Event timer_abs (double at, double interval, SV *cb) |
459 | SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
411 | ALIAS: |
460 | ALIAS: |
412 | timer_abs_ns = 1 |
461 | periodic_ns = 1 |
|
|
462 | INIT: |
|
|
463 | CHECK_REPEAT (interval); |
413 | CODE: |
464 | CODE: |
414 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
465 | { |
415 | RETVAL->timeout = at; |
466 | ev_periodic *w; |
416 | RETVAL->interval = interval; |
467 | w = e_new (sizeof (ev_periodic), cb); |
417 | RETVAL->abstime = 1; |
468 | w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
418 | if (!ix) e_start (RETVAL); |
469 | ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
|
|
470 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
|
|
471 | if (!ix) START (periodic, w); |
|
|
472 | } |
419 | OUTPUT: |
473 | OUTPUT: |
420 | RETVAL |
474 | RETVAL |
421 | |
475 | |
422 | Event signal (Signal signum, SV *cb) |
476 | ev_signal *signal (SV *signal, SV *cb) |
423 | ALIAS: |
477 | ALIAS: |
424 | signal_ns = 1 |
478 | signal_ns = 1 |
425 | CODE: |
479 | CODE: |
426 | RETVAL = e_new (ST (0), EV_SIGNAL | EV_PERSIST, cb); |
480 | { |
427 | RETVAL->ev.ev_fd = signum; |
481 | Signal signum = sv_signum (signal); |
|
|
482 | CHECK_SIG (signal, signum); |
|
|
483 | |
|
|
484 | RETVAL = e_new (sizeof (ev_signal), cb); |
|
|
485 | ev_signal_set (RETVAL, signum); |
|
|
486 | if (!ix) START (signal, RETVAL); |
|
|
487 | } |
|
|
488 | OUTPUT: |
|
|
489 | RETVAL |
|
|
490 | |
|
|
491 | ev_idle *idle (SV *cb) |
|
|
492 | ALIAS: |
|
|
493 | idle_ns = 1 |
|
|
494 | CODE: |
|
|
495 | RETVAL = e_new (sizeof (ev_idle), cb); |
|
|
496 | ev_idle_set (RETVAL); |
|
|
497 | if (!ix) START (idle, RETVAL); |
|
|
498 | OUTPUT: |
|
|
499 | RETVAL |
|
|
500 | |
|
|
501 | ev_prepare *prepare (SV *cb) |
|
|
502 | ALIAS: |
|
|
503 | prepare_ns = 1 |
|
|
504 | CODE: |
|
|
505 | RETVAL = e_new (sizeof (ev_prepare), cb); |
|
|
506 | ev_prepare_set (RETVAL); |
|
|
507 | if (!ix) START (prepare, RETVAL); |
|
|
508 | OUTPUT: |
|
|
509 | RETVAL |
|
|
510 | |
|
|
511 | ev_check *check (SV *cb) |
|
|
512 | ALIAS: |
|
|
513 | check_ns = 1 |
|
|
514 | CODE: |
|
|
515 | RETVAL = e_new (sizeof (ev_check), cb); |
|
|
516 | ev_check_set (RETVAL); |
|
|
517 | if (!ix) START (check, RETVAL); |
|
|
518 | OUTPUT: |
|
|
519 | RETVAL |
|
|
520 | |
|
|
521 | ev_child *child (int pid, SV *cb) |
|
|
522 | ALIAS: |
|
|
523 | child_ns = 1 |
|
|
524 | CODE: |
|
|
525 | RETVAL = e_new (sizeof (ev_child), cb); |
|
|
526 | ev_child_set (RETVAL, pid); |
|
|
527 | if (!ix) START (child, RETVAL); |
|
|
528 | OUTPUT: |
|
|
529 | RETVAL |
|
|
530 | |
|
|
531 | ev_stat *stat (SV *path, NV interval, SV *cb) |
|
|
532 | ALIAS: |
|
|
533 | stat_ns = 1 |
|
|
534 | CODE: |
|
|
535 | RETVAL = e_new (sizeof (ev_stat), cb); |
|
|
536 | RETVAL->fh = newSVsv (path); |
|
|
537 | ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
428 | if (!ix) e_start (RETVAL); |
538 | if (!ix) START (stat, RETVAL); |
429 | OUTPUT: |
539 | OUTPUT: |
430 | RETVAL |
540 | RETVAL |
|
|
541 | |
|
|
542 | void once (SV *fh, int events, SV *timeout, SV *cb) |
|
|
543 | CODE: |
|
|
544 | ev_once ( |
|
|
545 | sv_fileno (fh), events, |
|
|
546 | SvOK (timeout) ? SvNV (timeout) : -1., |
|
|
547 | e_once_cb, |
|
|
548 | newSVsv (cb) |
|
|
549 | ); |
431 | |
550 | |
432 | PROTOTYPES: DISABLE |
551 | PROTOTYPES: DISABLE |
433 | |
552 | |
434 | |
|
|
435 | MODULE = EV PACKAGE = EV::Base PREFIX = event_base_ |
|
|
436 | |
|
|
437 | Base new () |
|
|
438 | CODE: |
|
|
439 | RETVAL = event_init (); |
|
|
440 | OUTPUT: |
|
|
441 | RETVAL |
|
|
442 | |
|
|
443 | int event_base_dispatch (Base base) |
|
|
444 | |
|
|
445 | int event_base_loop (Base base, int flags = 0) |
|
|
446 | |
|
|
447 | int event_base_loopexit (Base base, double after) |
|
|
448 | CODE: |
|
|
449 | { |
|
|
450 | struct timeval tv; |
|
|
451 | tv.tv_sec = (long)after; |
|
|
452 | tv.tv_usec = (long)(after - tv.tv_sec) * 1e6; |
|
|
453 | event_base_loopexit (base, &tv); |
|
|
454 | } |
|
|
455 | |
|
|
456 | int event_base_priority_init (Base base, int npri) |
|
|
457 | |
|
|
458 | void event_base_set (Base base, Event ev) |
|
|
459 | C_ARGS: base, &ev->ev |
|
|
460 | |
|
|
461 | void DESTROY (Base base) |
|
|
462 | CODE: |
|
|
463 | /*event_base_free (base);*/ /* causes too many problems */ |
|
|
464 | |
|
|
465 | |
|
|
466 | MODULE = EV PACKAGE = EV::Event PREFIX = event_ |
553 | MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
467 | |
554 | |
468 | int event_priority_set (Event ev, int pri) |
555 | int ev_is_active (ev_watcher *w) |
469 | C_ARGS: &ev->ev, pri |
|
|
470 | |
556 | |
471 | int event_add (Event ev, double timeout = TIMEOUT_NONE) |
557 | int ev_is_pending (ev_watcher *w) |
472 | CODE: |
|
|
473 | ev->timeout = timeout; |
|
|
474 | ev->abstime = 0; |
|
|
475 | RETVAL = e_start (ev); |
|
|
476 | OUTPUT: |
|
|
477 | RETVAL |
|
|
478 | |
558 | |
479 | int event_start (Event ev) |
559 | int keepalive (ev_watcher *w, int new_value = 0) |
480 | CODE: |
560 | CODE: |
481 | RETVAL = e_start (ev); |
561 | { |
482 | OUTPUT: |
562 | RETVAL = w->flags & WFLAG_KEEPALIVE; |
483 | RETVAL |
563 | new_value = new_value ? WFLAG_KEEPALIVE : 0; |
484 | |
564 | |
485 | int event_del (Event ev) |
565 | if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) |
486 | ALIAS: |
566 | { |
487 | stop = 0 |
567 | REF (w); |
488 | CODE: |
568 | w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value; |
489 | RETVAL = e_stop (ev); |
569 | UNREF (w); |
|
|
570 | } |
|
|
571 | } |
490 | OUTPUT: |
572 | OUTPUT: |
491 | RETVAL |
573 | RETVAL |
492 | |
574 | |
493 | void DESTROY (Event ev) |
|
|
494 | CODE: |
|
|
495 | e_stop (ev); |
|
|
496 | SvREFCNT_dec (ev->cb); |
|
|
497 | SvREFCNT_dec (ev->fh); |
|
|
498 | |
|
|
499 | SV *cb (Event ev, SV *new_cb = 0) |
575 | SV *cb (ev_watcher *w, SV *new_cb = 0) |
500 | CODE: |
576 | CODE: |
|
|
577 | { |
501 | RETVAL = newSVsv (ev->cb); |
578 | RETVAL = newSVsv (w->cb_sv); |
|
|
579 | |
502 | if (items > 1) |
580 | if (items > 1) |
503 | sv_setsv (ev->cb, new_cb); |
581 | sv_setsv (w->cb_sv, new_cb); |
|
|
582 | } |
504 | OUTPUT: |
583 | OUTPUT: |
505 | RETVAL |
584 | RETVAL |
506 | |
585 | |
507 | SV *fh (Event ev, SV *new_fh = 0) |
586 | SV *data (ev_watcher *w, SV *new_data = 0) |
508 | CODE: |
587 | CODE: |
509 | RETVAL = newSVsv (ev->fh); |
588 | { |
|
|
589 | RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
|
|
590 | |
510 | if (items > 1) |
591 | if (items > 1) |
511 | { |
592 | { |
512 | if (ev->active) event_del (&ev->ev); |
593 | SvREFCNT_dec (w->data); |
513 | sv_setsv (ev->fh, new_fh); |
594 | w->data = newSVsv (new_data); |
514 | ev->ev.ev_fd = sv_fileno (ev->fh); |
|
|
515 | ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL; |
|
|
516 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
517 | } |
595 | } |
|
|
596 | } |
518 | OUTPUT: |
597 | OUTPUT: |
519 | RETVAL |
598 | RETVAL |
520 | |
599 | |
521 | SV *signal (Event ev, SV *new_signal = 0) |
600 | void trigger (ev_watcher *w, int revents = EV_NONE) |
522 | CODE: |
601 | CODE: |
523 | { |
602 | w->cb (w, revents); |
524 | Signal signum; |
|
|
525 | |
603 | |
526 | if (items > 1) |
604 | int priority (ev_watcher *w, int new_priority = 0) |
527 | signum = sv_signum (new_signal); /* may croak here */ |
605 | CODE: |
528 | |
606 | { |
529 | RETVAL = newSVsv (ev->fh); |
607 | RETVAL = w->priority; |
530 | |
608 | |
531 | if (items > 1) |
609 | if (items > 1) |
532 | { |
610 | { |
533 | if (ev->active) event_del (&ev->ev); |
611 | int active = ev_is_active (w); |
534 | sv_setsv (ev->fh, new_signal); |
612 | |
535 | ev->ev.ev_fd = signum; |
613 | if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) |
536 | ev->ev.ev_events |= EV_SIGNAL; |
614 | croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); |
537 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
615 | |
|
|
616 | if (active) |
|
|
617 | { |
|
|
618 | /* grrr. */ |
|
|
619 | PUSHMARK (SP); |
|
|
620 | XPUSHs (ST (0)); |
|
|
621 | call_method ("stop", G_DISCARD | G_VOID); |
|
|
622 | } |
|
|
623 | |
|
|
624 | ev_set_priority (w, new_priority); |
|
|
625 | |
|
|
626 | if (active) |
|
|
627 | { |
|
|
628 | PUSHMARK (SP); |
|
|
629 | XPUSHs (ST (0)); |
|
|
630 | call_method ("start", G_DISCARD | G_VOID); |
|
|
631 | } |
538 | } |
632 | } |
539 | } |
633 | } |
540 | OUTPUT: |
634 | OUTPUT: |
541 | RETVAL |
635 | RETVAL |
542 | |
636 | |
543 | short events (Event ev, short new_events = EV_UNDEF) |
637 | MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
|
|
638 | |
|
|
639 | void ev_io_start (ev_io *w) |
544 | CODE: |
640 | CODE: |
545 | RETVAL = ev->ev.ev_events; |
641 | START (io, w); |
|
|
642 | |
|
|
643 | void ev_io_stop (ev_io *w) |
|
|
644 | CODE: |
|
|
645 | STOP (io, w); |
|
|
646 | |
|
|
647 | void DESTROY (ev_io *w) |
|
|
648 | CODE: |
|
|
649 | STOP (io, w); |
|
|
650 | e_destroy (w); |
|
|
651 | |
|
|
652 | void set (ev_io *w, SV *fh, int events) |
|
|
653 | CODE: |
|
|
654 | { |
|
|
655 | int fd = sv_fileno (fh); |
|
|
656 | CHECK_FD (fh, fd); |
|
|
657 | |
|
|
658 | sv_setsv (w->fh, fh); |
|
|
659 | RESET (io, w, (w, fd, events)); |
|
|
660 | } |
|
|
661 | |
|
|
662 | SV *fh (ev_io *w, SV *new_fh = 0) |
|
|
663 | CODE: |
|
|
664 | { |
546 | if (items > 1) |
665 | if (items > 1) |
547 | { |
666 | { |
548 | if (ev->active) event_del (&ev->ev); |
667 | int fd = sv_fileno (new_fh); |
549 | ev->ev.ev_events = new_events; |
668 | CHECK_FD (new_fh, fd); |
550 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
669 | |
|
|
670 | RETVAL = w->fh; |
|
|
671 | w->fh = newSVsv (new_fh); |
|
|
672 | |
|
|
673 | RESET (io, w, (w, fd, w->events)); |
551 | } |
674 | } |
|
|
675 | else |
|
|
676 | RETVAL = newSVsv (w->fh); |
|
|
677 | } |
552 | OUTPUT: |
678 | OUTPUT: |
553 | RETVAL |
679 | RETVAL |
554 | |
680 | |
555 | double timeout (Event ev, double new_timeout = 0., int repeat = 0) |
681 | int events (ev_io *w, int new_events = EV_UNDEF) |
556 | CODE: |
682 | CODE: |
|
|
683 | { |
|
|
684 | RETVAL = w->events; |
|
|
685 | |
|
|
686 | if (items > 1) |
|
|
687 | RESET (io, w, (w, w->fd, new_events)); |
|
|
688 | } |
|
|
689 | OUTPUT: |
|
|
690 | RETVAL |
|
|
691 | |
|
|
692 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
|
|
693 | |
|
|
694 | void ev_signal_start (ev_signal *w) |
|
|
695 | CODE: |
|
|
696 | START (signal, w); |
|
|
697 | |
|
|
698 | void ev_signal_stop (ev_signal *w) |
|
|
699 | CODE: |
|
|
700 | STOP (signal, w); |
|
|
701 | |
|
|
702 | void DESTROY (ev_signal *w) |
|
|
703 | CODE: |
|
|
704 | STOP (signal, w); |
|
|
705 | e_destroy (w); |
|
|
706 | |
|
|
707 | void set (ev_signal *w, SV *signal) |
|
|
708 | CODE: |
|
|
709 | { |
|
|
710 | Signal signum = sv_signum (signal); |
|
|
711 | CHECK_SIG (signal, signum); |
|
|
712 | |
|
|
713 | RESET (signal, w, (w, signum)); |
|
|
714 | } |
|
|
715 | |
|
|
716 | int signal (ev_signal *w, SV *new_signal = 0) |
|
|
717 | CODE: |
|
|
718 | { |
557 | RETVAL = ev->timeout; |
719 | RETVAL = w->signum; |
|
|
720 | |
558 | if (items > 1) |
721 | if (items > 1) |
559 | { |
722 | { |
560 | if (ev->active) event_del (&ev->ev); |
723 | Signal signum = sv_signum (new_signal); |
561 | ev->timeout = new_timeout; |
724 | CHECK_SIG (new_signal, signum); |
562 | ev->interval = repeat; |
725 | |
563 | ev->abstime = 0; |
726 | RESET (signal, w, (w, signum)); |
564 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
565 | } |
727 | } |
|
|
728 | } |
566 | OUTPUT: |
729 | OUTPUT: |
567 | RETVAL |
730 | RETVAL |
568 | |
731 | |
569 | void timeout_abs (Event ev, double at, double interval = 0.) |
732 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
570 | CODE: |
|
|
571 | if (ev->active) event_del (&ev->ev); |
|
|
572 | ev->timeout = at; |
|
|
573 | ev->interval = interval; |
|
|
574 | ev->abstime = 1; |
|
|
575 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
|
|
576 | |
733 | |
|
|
734 | void ev_timer_start (ev_timer *w) |
|
|
735 | INIT: |
|
|
736 | CHECK_REPEAT (w->repeat); |
|
|
737 | CODE: |
|
|
738 | START (timer, w); |
577 | |
739 | |
|
|
740 | void ev_timer_stop (ev_timer *w) |
|
|
741 | CODE: |
|
|
742 | STOP (timer, w); |
|
|
743 | |
|
|
744 | void ev_timer_again (ev_timer *w) |
|
|
745 | INIT: |
|
|
746 | CHECK_REPEAT (w->repeat); |
|
|
747 | CODE: |
|
|
748 | REF (w); |
|
|
749 | ev_timer_again (w); |
|
|
750 | UNREF (w); |
|
|
751 | |
|
|
752 | void DESTROY (ev_timer *w) |
|
|
753 | CODE: |
|
|
754 | STOP (timer, w); |
|
|
755 | e_destroy (w); |
|
|
756 | |
|
|
757 | void set (ev_timer *w, NV after, NV repeat = 0.) |
|
|
758 | INIT: |
|
|
759 | CHECK_REPEAT (repeat); |
|
|
760 | CODE: |
|
|
761 | RESET (timer, w, (w, after, repeat)); |
|
|
762 | |
|
|
763 | MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
|
|
764 | |
|
|
765 | void ev_periodic_start (ev_periodic *w) |
|
|
766 | INIT: |
|
|
767 | CHECK_REPEAT (w->interval); |
|
|
768 | CODE: |
|
|
769 | START (periodic, w); |
|
|
770 | |
|
|
771 | void ev_periodic_stop (ev_periodic *w) |
|
|
772 | CODE: |
|
|
773 | STOP (periodic, w); |
|
|
774 | |
|
|
775 | void ev_periodic_again (ev_periodic *w) |
|
|
776 | CODE: |
|
|
777 | REF (w); |
|
|
778 | ev_periodic_again (w); |
|
|
779 | UNREF (w); |
|
|
780 | |
|
|
781 | void DESTROY (ev_periodic *w) |
|
|
782 | CODE: |
|
|
783 | STOP (periodic, w); |
|
|
784 | e_destroy (w); |
|
|
785 | |
|
|
786 | void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
|
|
787 | INIT: |
|
|
788 | CHECK_REPEAT (interval); |
|
|
789 | CODE: |
|
|
790 | { |
|
|
791 | SvREFCNT_dec (w->fh); |
|
|
792 | w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
|
|
793 | |
|
|
794 | RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
|
|
795 | } |
|
|
796 | |
578 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
797 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
579 | |
798 | |
580 | BOOT: |
799 | void ev_idle_start (ev_idle *w) |
581 | { |
800 | CODE: |
582 | HV *stash = gv_stashpv ("EV::DNS", 1); |
801 | START (idle, w); |
583 | |
802 | |
584 | static const struct { |
803 | void ev_idle_stop (ev_idle *w) |
585 | const char *name; |
804 | CODE: |
586 | IV iv; |
805 | STOP (idle, w); |
587 | } *civ, const_iv[] = { |
|
|
588 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
|
|
589 | const_iv (DNS_, ERR_NONE) |
|
|
590 | const_iv (DNS_, ERR_FORMAT) |
|
|
591 | const_iv (DNS_, ERR_SERVERFAILED) |
|
|
592 | const_iv (DNS_, ERR_NOTEXIST) |
|
|
593 | const_iv (DNS_, ERR_NOTIMPL) |
|
|
594 | const_iv (DNS_, ERR_REFUSED) |
|
|
595 | const_iv (DNS_, ERR_TRUNCATED) |
|
|
596 | const_iv (DNS_, ERR_UNKNOWN) |
|
|
597 | const_iv (DNS_, ERR_TIMEOUT) |
|
|
598 | const_iv (DNS_, ERR_SHUTDOWN) |
|
|
599 | const_iv (DNS_, IPv4_A) |
|
|
600 | const_iv (DNS_, PTR) |
|
|
601 | const_iv (DNS_, IPv6_AAAA) |
|
|
602 | const_iv (DNS_, QUERY_NO_SEARCH) |
|
|
603 | const_iv (DNS_, OPTION_SEARCH) |
|
|
604 | const_iv (DNS_, OPTION_NAMESERVERS) |
|
|
605 | const_iv (DNS_, OPTION_MISC) |
|
|
606 | const_iv (DNS_, OPTIONS_ALL) |
|
|
607 | const_iv (DNS_, NO_SEARCH) |
|
|
608 | }; |
|
|
609 | |
806 | |
610 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
807 | void DESTROY (ev_idle *w) |
611 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
808 | CODE: |
612 | } |
809 | STOP (idle, w); |
|
|
810 | e_destroy (w); |
613 | |
811 | |
614 | int evdns_init () |
812 | MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
615 | |
813 | |
616 | void evdns_shutdown (int fail_requests = 1) |
814 | void ev_prepare_start (ev_prepare *w) |
|
|
815 | CODE: |
|
|
816 | START (prepare, w); |
617 | |
817 | |
618 | const char *evdns_err_to_string (int err) |
818 | void ev_prepare_stop (ev_prepare *w) |
|
|
819 | CODE: |
|
|
820 | STOP (prepare, w); |
619 | |
821 | |
620 | int evdns_nameserver_add (U32 address) |
822 | void DESTROY (ev_prepare *w) |
|
|
823 | CODE: |
|
|
824 | STOP (prepare, w); |
|
|
825 | e_destroy (w); |
621 | |
826 | |
622 | int evdns_count_nameservers () |
827 | MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
623 | |
828 | |
624 | int evdns_clear_nameservers_and_suspend () |
829 | void ev_check_start (ev_check *w) |
|
|
830 | CODE: |
|
|
831 | START (check, w); |
625 | |
832 | |
626 | int evdns_resume () |
833 | void ev_check_stop (ev_check *w) |
|
|
834 | CODE: |
|
|
835 | STOP (check, w); |
627 | |
836 | |
628 | int evdns_nameserver_ip_add (char *ip_as_string) |
837 | void DESTROY (ev_check *w) |
|
|
838 | CODE: |
|
|
839 | STOP (check, w); |
|
|
840 | e_destroy (w); |
629 | |
841 | |
630 | int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
842 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
631 | C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
|
|
632 | |
843 | |
633 | int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
844 | void ev_child_start (ev_child *w) |
634 | C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
845 | CODE: |
|
|
846 | START (child, w); |
635 | |
847 | |
636 | int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
848 | void ev_child_stop (ev_child *w) |
|
|
849 | CODE: |
|
|
850 | STOP (child, w); |
|
|
851 | |
|
|
852 | void DESTROY (ev_child *w) |
|
|
853 | CODE: |
|
|
854 | STOP (child, w); |
|
|
855 | e_destroy (w); |
|
|
856 | |
|
|
857 | void set (ev_child *w, int pid) |
|
|
858 | CODE: |
|
|
859 | RESET (child, w, (w, pid)); |
|
|
860 | |
|
|
861 | int pid (ev_child *w, int new_pid = 0) |
|
|
862 | CODE: |
|
|
863 | { |
|
|
864 | RETVAL = w->pid; |
|
|
865 | |
|
|
866 | if (items > 1) |
|
|
867 | RESET (child, w, (w, new_pid)); |
|
|
868 | } |
|
|
869 | OUTPUT: |
|
|
870 | RETVAL |
|
|
871 | |
|
|
872 | |
|
|
873 | int rstatus (ev_child *w) |
637 | ALIAS: |
874 | ALIAS: |
638 | evdns_resolve_reverse_ipv6 = 1 |
875 | rpid = 1 |
639 | CODE: |
876 | CODE: |
640 | { |
877 | RETVAL = ix ? w->rpid : w->rstatus; |
641 | STRLEN len; |
878 | OUTPUT: |
642 | char *data = SvPVbyte (addr, len); |
|
|
643 | if (len != (ix ? 16 : 4)) |
|
|
644 | croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
|
|
645 | |
|
|
646 | RETVAL = ix |
879 | RETVAL |
647 | ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
|
|
648 | : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
|
|
649 | } |
|
|
650 | OUTPUT: |
|
|
651 | RETVAL |
|
|
652 | |
880 | |
653 | int evdns_set_option (char *option, char *val, int flags) |
881 | MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
654 | |
882 | |
655 | int evdns_resolv_conf_parse (int flags, const char *filename) |
883 | void ev_stat_start (ev_stat *w) |
|
|
884 | CODE: |
|
|
885 | START (stat, w); |
656 | |
886 | |
657 | #ifdef MS_WINDOWS |
887 | void ev_stat_stop (ev_stat *w) |
|
|
888 | CODE: |
|
|
889 | STOP (stat, w); |
658 | |
890 | |
659 | int evdns_config_windows_nameservers () |
891 | void DESTROY (ev_stat *w) |
|
|
892 | CODE: |
|
|
893 | STOP (stat, w); |
|
|
894 | e_destroy (w); |
660 | |
895 | |
661 | #endif |
896 | void set (ev_stat *w, SV *path, NV interval) |
|
|
897 | CODE: |
|
|
898 | { |
|
|
899 | sv_setsv (w->fh, path); |
|
|
900 | RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
|
|
901 | } |
662 | |
902 | |
663 | void evdns_search_clear () |
903 | SV *path (ev_stat *w, SV *new_path = 0) |
|
|
904 | CODE: |
|
|
905 | { |
|
|
906 | RETVAL = SvREFCNT_inc (w->fh); |
664 | |
907 | |
665 | void evdns_search_add (char *domain) |
908 | if (items > 1) |
|
|
909 | { |
|
|
910 | SvREFCNT_dec (w->fh); |
|
|
911 | w->fh = newSVsv (new_path); |
|
|
912 | RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
|
|
913 | } |
|
|
914 | } |
|
|
915 | OUTPUT: |
|
|
916 | RETVAL |
666 | |
917 | |
667 | void evdns_search_ndots_set (int ndots) |
918 | NV interval (ev_stat *w, NV new_interval = 0.) |
|
|
919 | CODE: |
|
|
920 | { |
|
|
921 | RETVAL = w->interval; |
668 | |
922 | |
|
|
923 | if (items > 1) |
|
|
924 | RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
|
|
925 | } |
|
|
926 | OUTPUT: |
|
|
927 | RETVAL |
|
|
928 | |
|
|
929 | void prev (ev_stat *w) |
|
|
930 | ALIAS: |
|
|
931 | stat = 1 |
|
|
932 | attr = 2 |
|
|
933 | PPCODE: |
|
|
934 | { |
|
|
935 | ev_statdata *s = ix ? &w->attr : &w->prev; |
|
|
936 | |
|
|
937 | if (ix == 1) |
|
|
938 | ev_stat_stat (w); |
|
|
939 | else if (!s->st_nlink) |
|
|
940 | errno = ENOENT; |
|
|
941 | |
|
|
942 | PL_statcache.st_dev = s->st_nlink; |
|
|
943 | PL_statcache.st_ino = s->st_ino; |
|
|
944 | PL_statcache.st_mode = s->st_mode; |
|
|
945 | PL_statcache.st_nlink = s->st_nlink; |
|
|
946 | PL_statcache.st_uid = s->st_uid; |
|
|
947 | PL_statcache.st_gid = s->st_gid; |
|
|
948 | PL_statcache.st_rdev = s->st_rdev; |
|
|
949 | PL_statcache.st_size = s->st_size; |
|
|
950 | PL_statcache.st_atime = s->st_atime; |
|
|
951 | PL_statcache.st_mtime = s->st_mtime; |
|
|
952 | PL_statcache.st_ctime = s->st_ctime; |
|
|
953 | |
|
|
954 | if (GIMME_V == G_SCALAR) |
|
|
955 | XPUSHs (boolSV (s->st_nlink)); |
|
|
956 | else if (GIMME_V == G_ARRAY && s->st_nlink) |
|
|
957 | { |
|
|
958 | EXTEND (SP, 13); |
|
|
959 | PUSHs (sv_2mortal (newSViv (s->st_dev))); |
|
|
960 | PUSHs (sv_2mortal (newSViv (s->st_ino))); |
|
|
961 | PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
|
|
962 | PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
|
|
963 | PUSHs (sv_2mortal (newSViv (s->st_uid))); |
|
|
964 | PUSHs (sv_2mortal (newSViv (s->st_gid))); |
|
|
965 | PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
|
|
966 | PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
|
|
967 | PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
|
|
968 | PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
|
|
969 | PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
|
|
970 | PUSHs (sv_2mortal (newSVuv (4096))); |
|
|
971 | PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
|
|
972 | } |
|
|
973 | } |
|
|
974 | |
|
|
975 | #if 0 |
669 | |
976 | |
670 | MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
977 | MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
671 | |
978 | |
672 | BOOT: |
979 | BOOT: |
673 | { |
980 | { |
… | |
… | |
703 | |
1010 | |
704 | #HttpRequest new (SV *klass, SV *cb) |
1011 | #HttpRequest new (SV *klass, SV *cb) |
705 | |
1012 | |
706 | #void DESTROY (struct evhttp_request *req); |
1013 | #void DESTROY (struct evhttp_request *req); |
707 | |
1014 | |
|
|
1015 | #endif |
708 | |
1016 | |
709 | |
1017 | |
710 | |
1018 | |
711 | |
1019 | |
712 | |
1020 | |
713 | |
1021 | |
714 | |
1022 | |
|
|
1023 | |