| 1 |
#include "EXTERN.h" |
| 2 |
#include "perl.h" |
| 3 |
#include "XSUB.h" |
| 4 |
|
| 5 |
/*#include <netinet/in.h>*/ |
| 6 |
|
| 7 |
#define EV_PROTOTYPES 1 |
| 8 |
#include "EV/EVAPI.h" |
| 9 |
|
| 10 |
/* fix perl api breakage */ |
| 11 |
#undef signal |
| 12 |
#undef sigaction |
| 13 |
|
| 14 |
#define EV_SELECT_USE_WIN32_HANDLES 0 |
| 15 |
#define EV_SELECT_USE_FD_SET 0 |
| 16 |
/* due to bugs in OS X we have to use libev/ explicitly here */ |
| 17 |
#include "libev/ev.c" |
| 18 |
#include "event.c" |
| 19 |
|
| 20 |
#ifndef WIN32 |
| 21 |
#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 |
| 22 |
#if !defined (WIN32) && !defined(__CYGWIN__) |
| 23 |
# define HAVE_STRUCT_IN6_ADDR 1 |
| 24 |
#endif |
| 25 |
#undef HAVE_STRTOK_R |
| 26 |
#undef strtok_r |
| 27 |
#define strtok_r fake_strtok_r |
| 28 |
#include "evdns.c" |
| 29 |
#endif |
| 30 |
|
| 31 |
#ifndef WIN32 |
| 32 |
# include <pthread.h> |
| 33 |
#endif |
| 34 |
|
| 35 |
typedef int Signal; |
| 36 |
|
| 37 |
static struct EVAPI evapi; |
| 38 |
|
| 39 |
static HV |
| 40 |
*stash_watcher, |
| 41 |
*stash_io, |
| 42 |
*stash_timer, |
| 43 |
*stash_periodic, |
| 44 |
*stash_signal, |
| 45 |
*stash_idle, |
| 46 |
*stash_prepare, |
| 47 |
*stash_check, |
| 48 |
*stash_child; |
| 49 |
|
| 50 |
#ifndef SIG_SIZE |
| 51 |
/* kudos to Slaven Rezic for the idea */ |
| 52 |
static char sig_size [] = { SIG_NUM }; |
| 53 |
# define SIG_SIZE (sizeof (sig_size) + 1) |
| 54 |
#endif |
| 55 |
|
| 56 |
static int |
| 57 |
sv_signum (SV *sig) |
| 58 |
{ |
| 59 |
int signum; |
| 60 |
|
| 61 |
SvGETMAGIC (sig); |
| 62 |
|
| 63 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
| 64 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
| 65 |
return signum; |
| 66 |
|
| 67 |
if (SvIV (sig) > 0) |
| 68 |
return SvIV (sig); |
| 69 |
|
| 70 |
return -1; |
| 71 |
} |
| 72 |
|
| 73 |
///////////////////////////////////////////////////////////////////////////// |
| 74 |
// Event |
| 75 |
|
| 76 |
static void e_cb (struct ev_watcher *w, int revents); |
| 77 |
|
| 78 |
static int |
| 79 |
sv_fileno (SV *fh) |
| 80 |
{ |
| 81 |
SvGETMAGIC (fh); |
| 82 |
|
| 83 |
if (SvROK (fh)) |
| 84 |
fh = SvRV (fh); |
| 85 |
|
| 86 |
if (SvTYPE (fh) == SVt_PVGV) |
| 87 |
return PerlIO_fileno (IoIFP (sv_2io (fh))); |
| 88 |
|
| 89 |
if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) |
| 90 |
return SvIV (fh); |
| 91 |
|
| 92 |
return -1; |
| 93 |
} |
| 94 |
|
| 95 |
static void * |
| 96 |
e_new (int size, SV *cb_sv) |
| 97 |
{ |
| 98 |
struct ev_watcher *w; |
| 99 |
SV *self = NEWSV (0, size); |
| 100 |
SvPOK_only (self); |
| 101 |
SvCUR_set (self, size); |
| 102 |
|
| 103 |
w = (struct ev_watcher *)SvPVX (self); |
| 104 |
|
| 105 |
ev_watcher_init (w, e_cb); |
| 106 |
|
| 107 |
w->data = 0; |
| 108 |
w->fh = 0; |
| 109 |
w->cb_sv = newSVsv (cb_sv); |
| 110 |
w->self = self; |
| 111 |
|
| 112 |
return (void *)w; |
| 113 |
} |
| 114 |
|
| 115 |
static void |
| 116 |
e_destroy (void *w_) |
| 117 |
{ |
| 118 |
struct ev_watcher *w = (struct ev_watcher *)w_; |
| 119 |
|
| 120 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
| 121 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
| 122 |
SvREFCNT_dec (w->data ); w->data = 0; |
| 123 |
} |
| 124 |
|
| 125 |
static SV * |
| 126 |
e_bless (struct ev_watcher *w, HV *stash) |
| 127 |
{ |
| 128 |
SV *rv; |
| 129 |
|
| 130 |
if (SvOBJECT (w->self)) |
| 131 |
rv = newRV_inc (w->self); |
| 132 |
else |
| 133 |
{ |
| 134 |
rv = newRV_noinc (w->self); |
| 135 |
sv_bless (rv, stash); |
| 136 |
SvREADONLY_on (w->self); |
| 137 |
} |
| 138 |
|
| 139 |
return rv; |
| 140 |
} |
| 141 |
|
| 142 |
static void |
| 143 |
e_cb (struct ev_watcher *w, int revents) |
| 144 |
{ |
| 145 |
dSP; |
| 146 |
I32 mark = SP - PL_stack_base; |
| 147 |
SV *sv_self, *sv_events, *sv_status = 0; |
| 148 |
static SV *sv_events_cache; |
| 149 |
|
| 150 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
| 151 |
|
| 152 |
if (sv_events_cache) |
| 153 |
{ |
| 154 |
sv_events = sv_events_cache; sv_events_cache = 0; |
| 155 |
SvIV_set (sv_events, revents); |
| 156 |
} |
| 157 |
else |
| 158 |
sv_events = newSViv (revents); |
| 159 |
|
| 160 |
PUSHMARK (SP); |
| 161 |
EXTEND (SP, 2); |
| 162 |
PUSHs (sv_self); |
| 163 |
PUSHs (sv_events); |
| 164 |
|
| 165 |
PUTBACK; |
| 166 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
| 167 |
SP = PL_stack_base + mark; PUTBACK; |
| 168 |
|
| 169 |
SvREFCNT_dec (sv_self); |
| 170 |
SvREFCNT_dec (sv_status); |
| 171 |
|
| 172 |
if (sv_events_cache) |
| 173 |
SvREFCNT_dec (sv_events); |
| 174 |
else |
| 175 |
sv_events_cache = sv_events; |
| 176 |
|
| 177 |
if (SvTRUE (ERRSV)) |
| 178 |
{ |
| 179 |
PUSHMARK (SP); |
| 180 |
PUTBACK; |
| 181 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
| 182 |
SP = PL_stack_base + mark; PUTBACK; |
| 183 |
} |
| 184 |
} |
| 185 |
|
| 186 |
static ev_tstamp |
| 187 |
e_periodic_cb (struct ev_periodic *w, ev_tstamp now) |
| 188 |
{ |
| 189 |
ev_tstamp retval; |
| 190 |
int count; |
| 191 |
dSP; |
| 192 |
|
| 193 |
ENTER; |
| 194 |
SAVETMPS; |
| 195 |
|
| 196 |
PUSHMARK (SP); |
| 197 |
EXTEND (SP, 2); |
| 198 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
| 199 |
PUSHs (newSVnv (now)); |
| 200 |
|
| 201 |
PUTBACK; |
| 202 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
| 203 |
SPAGAIN; |
| 204 |
|
| 205 |
if (SvTRUE (ERRSV)) |
| 206 |
{ |
| 207 |
PUSHMARK (SP); |
| 208 |
PUTBACK; |
| 209 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
| 210 |
SPAGAIN; |
| 211 |
} |
| 212 |
|
| 213 |
if (count > 0) |
| 214 |
{ |
| 215 |
retval = SvNV (TOPs); |
| 216 |
|
| 217 |
if (retval < now) |
| 218 |
retval = now; |
| 219 |
} |
| 220 |
else |
| 221 |
retval = now; |
| 222 |
|
| 223 |
FREETMPS; |
| 224 |
LEAVE; |
| 225 |
|
| 226 |
return retval; |
| 227 |
} |
| 228 |
|
| 229 |
///////////////////////////////////////////////////////////////////////////// |
| 230 |
// DNS |
| 231 |
|
| 232 |
#ifndef WIN32 |
| 233 |
static void |
| 234 |
dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
| 235 |
{ |
| 236 |
dSP; |
| 237 |
SV *cb = (SV *)arg; |
| 238 |
|
| 239 |
ENTER; |
| 240 |
SAVETMPS; |
| 241 |
PUSHMARK (SP); |
| 242 |
EXTEND (SP, count + 3); |
| 243 |
PUSHs (sv_2mortal (newSViv (result))); |
| 244 |
|
| 245 |
if (result == DNS_ERR_NONE && ttl >= 0) |
| 246 |
{ |
| 247 |
int i; |
| 248 |
|
| 249 |
PUSHs (sv_2mortal (newSViv (type))); |
| 250 |
PUSHs (sv_2mortal (newSViv (ttl))); |
| 251 |
|
| 252 |
for (i = 0; i < count; ++i) |
| 253 |
switch (type) |
| 254 |
{ |
| 255 |
case DNS_IPv6_AAAA: |
| 256 |
PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
| 257 |
break; |
| 258 |
case DNS_IPv4_A: |
| 259 |
PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
| 260 |
break; |
| 261 |
case DNS_PTR: |
| 262 |
PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
| 263 |
break; |
| 264 |
} |
| 265 |
} |
| 266 |
|
| 267 |
PUTBACK; |
| 268 |
call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
| 269 |
|
| 270 |
FREETMPS; |
| 271 |
|
| 272 |
if (SvTRUE (ERRSV)) |
| 273 |
{ |
| 274 |
PUSHMARK (SP); |
| 275 |
PUTBACK; |
| 276 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
| 277 |
} |
| 278 |
|
| 279 |
LEAVE; |
| 280 |
} |
| 281 |
#endif |
| 282 |
|
| 283 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
| 284 |
croak (# repeat " value must be >= 0"); |
| 285 |
|
| 286 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
| 287 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
| 288 |
|
| 289 |
///////////////////////////////////////////////////////////////////////////// |
| 290 |
// XS interface functions |
| 291 |
|
| 292 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
| 293 |
|
| 294 |
PROTOTYPES: ENABLE |
| 295 |
|
| 296 |
BOOT: |
| 297 |
{ |
| 298 |
HV *stash = gv_stashpv ("EV", 1); |
| 299 |
|
| 300 |
static const struct { |
| 301 |
const char *name; |
| 302 |
IV iv; |
| 303 |
} *civ, const_iv[] = { |
| 304 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
| 305 |
const_iv (EV_, MINPRI) |
| 306 |
const_iv (EV_, MAXPRI) |
| 307 |
|
| 308 |
const_iv (EV_, UNDEF) |
| 309 |
const_iv (EV_, NONE) |
| 310 |
const_iv (EV_, TIMEOUT) |
| 311 |
const_iv (EV_, READ) |
| 312 |
const_iv (EV_, WRITE) |
| 313 |
const_iv (EV_, SIGNAL) |
| 314 |
const_iv (EV_, IDLE) |
| 315 |
const_iv (EV_, CHECK) |
| 316 |
const_iv (EV_, ERROR) |
| 317 |
|
| 318 |
const_iv (EV, LOOP_ONESHOT) |
| 319 |
const_iv (EV, LOOP_NONBLOCK) |
| 320 |
|
| 321 |
const_iv (EV, METHOD_AUTO) |
| 322 |
const_iv (EV, METHOD_SELECT) |
| 323 |
const_iv (EV, METHOD_POLL) |
| 324 |
const_iv (EV, METHOD_EPOLL) |
| 325 |
const_iv (EV, METHOD_KQUEUE) |
| 326 |
const_iv (EV, METHOD_DEVPOLL) |
| 327 |
const_iv (EV, METHOD_PORT) |
| 328 |
const_iv (EV, METHOD_ANY) |
| 329 |
}; |
| 330 |
|
| 331 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
| 332 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
| 333 |
|
| 334 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
| 335 |
stash_io = gv_stashpv ("EV::Io" , 1); |
| 336 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
| 337 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
| 338 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
| 339 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
| 340 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
| 341 |
stash_check = gv_stashpv ("EV::Check" , 1); |
| 342 |
stash_child = gv_stashpv ("EV::Child" , 1); |
| 343 |
|
| 344 |
{ |
| 345 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
| 346 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
| 347 |
|
| 348 |
/* the poor man's shared library emulator */ |
| 349 |
evapi.ver = EV_API_VERSION; |
| 350 |
evapi.rev = EV_API_REVISION; |
| 351 |
evapi.sv_fileno = sv_fileno; |
| 352 |
evapi.sv_signum = sv_signum; |
| 353 |
evapi.now = ev_now; |
| 354 |
evapi.method = ev_method; |
| 355 |
evapi.unloop = ev_unloop; |
| 356 |
evapi.time = ev_time; |
| 357 |
evapi.loop = ev_loop; |
| 358 |
evapi.once = ev_once; |
| 359 |
evapi.io_start = ev_io_start; |
| 360 |
evapi.io_stop = ev_io_stop; |
| 361 |
evapi.timer_start = ev_timer_start; |
| 362 |
evapi.timer_stop = ev_timer_stop; |
| 363 |
evapi.timer_again = ev_timer_again; |
| 364 |
evapi.periodic_start = ev_periodic_start; |
| 365 |
evapi.periodic_stop = ev_periodic_stop; |
| 366 |
evapi.signal_start = ev_signal_start; |
| 367 |
evapi.signal_stop = ev_signal_stop; |
| 368 |
evapi.idle_start = ev_idle_start; |
| 369 |
evapi.idle_stop = ev_idle_stop; |
| 370 |
evapi.prepare_start = ev_prepare_start; |
| 371 |
evapi.prepare_stop = ev_prepare_stop; |
| 372 |
evapi.check_start = ev_check_start; |
| 373 |
evapi.check_stop = ev_check_stop; |
| 374 |
evapi.child_start = ev_child_start; |
| 375 |
evapi.child_stop = ev_child_stop; |
| 376 |
|
| 377 |
sv_setiv (sv, (IV)&evapi); |
| 378 |
SvREADONLY_on (sv); |
| 379 |
} |
| 380 |
#ifndef WIN32 |
| 381 |
pthread_atfork (0, 0, ev_default_fork); |
| 382 |
#endif |
| 383 |
} |
| 384 |
|
| 385 |
NV ev_now () |
| 386 |
|
| 387 |
int ev_method () |
| 388 |
|
| 389 |
NV ev_time () |
| 390 |
|
| 391 |
int ev_default_loop (int methods = EVMETHOD_AUTO) |
| 392 |
|
| 393 |
void ev_loop (int flags = 0) |
| 394 |
|
| 395 |
void ev_unloop (int how = 1) |
| 396 |
|
| 397 |
struct ev_io *io (SV *fh, int events, SV *cb) |
| 398 |
ALIAS: |
| 399 |
io_ns = 1 |
| 400 |
CODE: |
| 401 |
{ |
| 402 |
int fd = sv_fileno (fh); |
| 403 |
CHECK_FD (fh, fd); |
| 404 |
|
| 405 |
RETVAL = e_new (sizeof (struct ev_io), cb); |
| 406 |
RETVAL->fh = newSVsv (fh); |
| 407 |
ev_io_set (RETVAL, fd, events); |
| 408 |
if (!ix) ev_io_start (RETVAL); |
| 409 |
} |
| 410 |
OUTPUT: |
| 411 |
RETVAL |
| 412 |
|
| 413 |
struct ev_timer *timer (NV after, NV repeat, SV *cb) |
| 414 |
ALIAS: |
| 415 |
timer_ns = 1 |
| 416 |
INIT: |
| 417 |
CHECK_REPEAT (repeat); |
| 418 |
CODE: |
| 419 |
RETVAL = e_new (sizeof (struct ev_timer), cb); |
| 420 |
ev_timer_set (RETVAL, after, repeat); |
| 421 |
if (!ix) ev_timer_start (RETVAL); |
| 422 |
OUTPUT: |
| 423 |
RETVAL |
| 424 |
|
| 425 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
| 426 |
ALIAS: |
| 427 |
periodic_ns = 1 |
| 428 |
INIT: |
| 429 |
CHECK_REPEAT (interval); |
| 430 |
CODE: |
| 431 |
{ |
| 432 |
struct ev_periodic *w; |
| 433 |
w = e_new (sizeof (struct ev_periodic), cb); |
| 434 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
| 435 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
| 436 |
RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic); |
| 437 |
if (!ix) ev_periodic_start (w); |
| 438 |
} |
| 439 |
OUTPUT: |
| 440 |
RETVAL |
| 441 |
|
| 442 |
struct ev_signal *signal (Signal signum, SV *cb) |
| 443 |
ALIAS: |
| 444 |
signal_ns = 1 |
| 445 |
CODE: |
| 446 |
RETVAL = e_new (sizeof (struct ev_signal), cb); |
| 447 |
ev_signal_set (RETVAL, signum); |
| 448 |
if (!ix) ev_signal_start (RETVAL); |
| 449 |
OUTPUT: |
| 450 |
RETVAL |
| 451 |
|
| 452 |
struct ev_idle *idle (SV *cb) |
| 453 |
ALIAS: |
| 454 |
idle_ns = 1 |
| 455 |
CODE: |
| 456 |
RETVAL = e_new (sizeof (struct ev_idle), cb); |
| 457 |
ev_idle_set (RETVAL); |
| 458 |
if (!ix) ev_idle_start (RETVAL); |
| 459 |
OUTPUT: |
| 460 |
RETVAL |
| 461 |
|
| 462 |
struct ev_prepare *prepare (SV *cb) |
| 463 |
ALIAS: |
| 464 |
prepare_ns = 1 |
| 465 |
CODE: |
| 466 |
RETVAL = e_new (sizeof (struct ev_prepare), cb); |
| 467 |
ev_prepare_set (RETVAL); |
| 468 |
if (!ix) ev_prepare_start (RETVAL); |
| 469 |
OUTPUT: |
| 470 |
RETVAL |
| 471 |
|
| 472 |
struct ev_check *check (SV *cb) |
| 473 |
ALIAS: |
| 474 |
check_ns = 1 |
| 475 |
CODE: |
| 476 |
RETVAL = e_new (sizeof (struct ev_check), cb); |
| 477 |
ev_check_set (RETVAL); |
| 478 |
if (!ix) ev_check_start (RETVAL); |
| 479 |
OUTPUT: |
| 480 |
RETVAL |
| 481 |
|
| 482 |
struct ev_child *child (int pid, SV *cb) |
| 483 |
ALIAS: |
| 484 |
check_ns = 1 |
| 485 |
CODE: |
| 486 |
RETVAL = e_new (sizeof (struct ev_child), cb); |
| 487 |
ev_child_set (RETVAL, pid); |
| 488 |
if (!ix) ev_child_start (RETVAL); |
| 489 |
OUTPUT: |
| 490 |
RETVAL |
| 491 |
|
| 492 |
|
| 493 |
PROTOTYPES: DISABLE |
| 494 |
|
| 495 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
| 496 |
|
| 497 |
int ev_is_active (struct ev_watcher *w) |
| 498 |
|
| 499 |
SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
| 500 |
CODE: |
| 501 |
{ |
| 502 |
RETVAL = newSVsv (w->cb_sv); |
| 503 |
|
| 504 |
if (items > 1) |
| 505 |
sv_setsv (w->cb_sv, new_cb); |
| 506 |
} |
| 507 |
OUTPUT: |
| 508 |
RETVAL |
| 509 |
|
| 510 |
SV *data (struct ev_watcher *w, SV *new_data = 0) |
| 511 |
CODE: |
| 512 |
{ |
| 513 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
| 514 |
} |
| 515 |
OUTPUT: |
| 516 |
RETVAL |
| 517 |
|
| 518 |
void trigger (struct ev_watcher *w, int revents = EV_NONE) |
| 519 |
CODE: |
| 520 |
w->cb (w, revents); |
| 521 |
|
| 522 |
int priority (struct ev_watcher *w, int new_priority = 0) |
| 523 |
CODE: |
| 524 |
{ |
| 525 |
RETVAL = w->priority; |
| 526 |
|
| 527 |
if (items > 1) |
| 528 |
{ |
| 529 |
int active = ev_is_active (w); |
| 530 |
|
| 531 |
if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) |
| 532 |
croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); |
| 533 |
|
| 534 |
if (active) |
| 535 |
{ |
| 536 |
/* grrr. */ |
| 537 |
PUSHMARK (SP); |
| 538 |
XPUSHs (ST (0)); |
| 539 |
call_method ("stop", G_DISCARD | G_VOID); |
| 540 |
} |
| 541 |
|
| 542 |
ev_set_priority (w, new_priority); |
| 543 |
|
| 544 |
if (active) |
| 545 |
{ |
| 546 |
PUSHMARK (SP); |
| 547 |
XPUSHs (ST (0)); |
| 548 |
call_method ("start", G_DISCARD | G_VOID); |
| 549 |
} |
| 550 |
} |
| 551 |
} |
| 552 |
OUTPUT: |
| 553 |
RETVAL |
| 554 |
|
| 555 |
MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
| 556 |
|
| 557 |
void ev_io_start (struct ev_io *w) |
| 558 |
|
| 559 |
void ev_io_stop (struct ev_io *w) |
| 560 |
|
| 561 |
void DESTROY (struct ev_io *w) |
| 562 |
CODE: |
| 563 |
ev_io_stop (w); |
| 564 |
e_destroy (w); |
| 565 |
|
| 566 |
void set (struct ev_io *w, SV *fh, int events) |
| 567 |
CODE: |
| 568 |
{ |
| 569 |
int active = ev_is_active (w); |
| 570 |
int fd = sv_fileno (fh); |
| 571 |
CHECK_FD (fh, fd); |
| 572 |
|
| 573 |
if (active) ev_io_stop (w); |
| 574 |
|
| 575 |
sv_setsv (w->fh, fh); |
| 576 |
ev_io_set (w, fd, events); |
| 577 |
|
| 578 |
if (active) ev_io_start (w); |
| 579 |
} |
| 580 |
|
| 581 |
SV *fh (struct ev_io *w, SV *new_fh = 0) |
| 582 |
CODE: |
| 583 |
{ |
| 584 |
RETVAL = newSVsv (w->fh); |
| 585 |
|
| 586 |
if (items > 1) |
| 587 |
{ |
| 588 |
int active = ev_is_active (w); |
| 589 |
if (active) ev_io_stop (w); |
| 590 |
|
| 591 |
sv_setsv (w->fh, new_fh); |
| 592 |
ev_io_set (w, sv_fileno (w->fh), w->events); |
| 593 |
|
| 594 |
if (active) ev_io_start (w); |
| 595 |
} |
| 596 |
} |
| 597 |
OUTPUT: |
| 598 |
RETVAL |
| 599 |
|
| 600 |
int events (struct ev_io *w, int new_events = EV_UNDEF) |
| 601 |
CODE: |
| 602 |
{ |
| 603 |
RETVAL = w->events; |
| 604 |
|
| 605 |
if (items > 1) |
| 606 |
{ |
| 607 |
int active = ev_is_active (w); |
| 608 |
if (active) ev_io_stop (w); |
| 609 |
|
| 610 |
ev_io_set (w, w->fd, new_events); |
| 611 |
|
| 612 |
if (active) ev_io_start (w); |
| 613 |
} |
| 614 |
} |
| 615 |
OUTPUT: |
| 616 |
RETVAL |
| 617 |
|
| 618 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
| 619 |
|
| 620 |
void ev_signal_start (struct ev_signal *w) |
| 621 |
|
| 622 |
void ev_signal_stop (struct ev_signal *w) |
| 623 |
|
| 624 |
void DESTROY (struct ev_signal *w) |
| 625 |
CODE: |
| 626 |
ev_signal_stop (w); |
| 627 |
e_destroy (w); |
| 628 |
|
| 629 |
void set (struct ev_signal *w, SV *signal) |
| 630 |
CODE: |
| 631 |
{ |
| 632 |
Signal signum = sv_signum (signal); /* may croak here */ |
| 633 |
int active = ev_is_active (w); |
| 634 |
|
| 635 |
if (active) ev_signal_stop (w); |
| 636 |
|
| 637 |
ev_signal_set (w, signum); |
| 638 |
|
| 639 |
if (active) ev_signal_start (w); |
| 640 |
} |
| 641 |
|
| 642 |
int signal (struct ev_signal *w, SV *new_signal = 0) |
| 643 |
CODE: |
| 644 |
{ |
| 645 |
RETVAL = w->signum; |
| 646 |
|
| 647 |
if (items > 1) |
| 648 |
{ |
| 649 |
Signal signum = sv_signum (new_signal); /* may croak here */ |
| 650 |
int active = ev_is_active (w); |
| 651 |
if (active) ev_signal_stop (w); |
| 652 |
|
| 653 |
ev_signal_set (w, signum); |
| 654 |
|
| 655 |
if (active) ev_signal_start (w); |
| 656 |
} |
| 657 |
} |
| 658 |
OUTPUT: |
| 659 |
RETVAL |
| 660 |
|
| 661 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
| 662 |
|
| 663 |
void ev_timer_start (struct ev_timer *w) |
| 664 |
INIT: |
| 665 |
CHECK_REPEAT (w->repeat); |
| 666 |
|
| 667 |
void ev_timer_stop (struct ev_timer *w) |
| 668 |
|
| 669 |
void ev_timer_again (struct ev_timer *w) |
| 670 |
INIT: |
| 671 |
CHECK_REPEAT (w->repeat); |
| 672 |
|
| 673 |
void DESTROY (struct ev_timer *w) |
| 674 |
CODE: |
| 675 |
ev_timer_stop (w); |
| 676 |
e_destroy (w); |
| 677 |
|
| 678 |
void set (struct ev_timer *w, NV after, NV repeat = 0.) |
| 679 |
INIT: |
| 680 |
CHECK_REPEAT (repeat); |
| 681 |
CODE: |
| 682 |
{ |
| 683 |
int active = ev_is_active (w); |
| 684 |
if (active) ev_timer_stop (w); |
| 685 |
ev_timer_set (w, after, repeat); |
| 686 |
if (active) ev_timer_start (w); |
| 687 |
} |
| 688 |
|
| 689 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
| 690 |
|
| 691 |
void ev_periodic_start (struct ev_periodic *w) |
| 692 |
INIT: |
| 693 |
CHECK_REPEAT (w->interval); |
| 694 |
|
| 695 |
void ev_periodic_stop (struct ev_periodic *w) |
| 696 |
|
| 697 |
void ev_periodic_again (struct ev_periodic *w) |
| 698 |
|
| 699 |
void DESTROY (struct ev_periodic *w) |
| 700 |
CODE: |
| 701 |
ev_periodic_stop (w); |
| 702 |
e_destroy (w); |
| 703 |
|
| 704 |
void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
| 705 |
INIT: |
| 706 |
CHECK_REPEAT (interval); |
| 707 |
CODE: |
| 708 |
{ |
| 709 |
int active = ev_is_active (w); |
| 710 |
if (active) ev_periodic_stop (w); |
| 711 |
|
| 712 |
SvREFCNT_dec (w->fh); |
| 713 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
| 714 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
| 715 |
|
| 716 |
if (active) ev_periodic_start (w); |
| 717 |
} |
| 718 |
|
| 719 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
| 720 |
|
| 721 |
void ev_idle_start (struct ev_idle *w) |
| 722 |
|
| 723 |
void ev_idle_stop (struct ev_idle *w) |
| 724 |
|
| 725 |
void DESTROY (struct ev_idle *w) |
| 726 |
CODE: |
| 727 |
ev_idle_stop (w); |
| 728 |
e_destroy (w); |
| 729 |
|
| 730 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
| 731 |
|
| 732 |
void ev_prepare_start (struct ev_prepare *w) |
| 733 |
|
| 734 |
void ev_prepare_stop (struct ev_prepare *w) |
| 735 |
|
| 736 |
void DESTROY (struct ev_prepare *w) |
| 737 |
CODE: |
| 738 |
ev_prepare_stop (w); |
| 739 |
e_destroy (w); |
| 740 |
|
| 741 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
| 742 |
|
| 743 |
void ev_check_start (struct ev_check *w) |
| 744 |
|
| 745 |
void ev_check_stop (struct ev_check *w) |
| 746 |
|
| 747 |
void DESTROY (struct ev_check *w) |
| 748 |
CODE: |
| 749 |
ev_check_stop (w); |
| 750 |
e_destroy (w); |
| 751 |
|
| 752 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
| 753 |
|
| 754 |
void ev_child_start (struct ev_child *w) |
| 755 |
|
| 756 |
void ev_child_stop (struct ev_child *w) |
| 757 |
|
| 758 |
void DESTROY (struct ev_child *w) |
| 759 |
CODE: |
| 760 |
ev_child_stop (w); |
| 761 |
e_destroy (w); |
| 762 |
|
| 763 |
void set (struct ev_child *w, int pid) |
| 764 |
CODE: |
| 765 |
{ |
| 766 |
int active = ev_is_active (w); |
| 767 |
if (active) ev_child_stop (w); |
| 768 |
|
| 769 |
ev_child_set (w, pid); |
| 770 |
|
| 771 |
if (active) ev_child_start (w); |
| 772 |
} |
| 773 |
|
| 774 |
int pid (struct ev_child *w, int new_pid = 0) |
| 775 |
CODE: |
| 776 |
{ |
| 777 |
RETVAL = w->pid; |
| 778 |
|
| 779 |
if (items > 1) |
| 780 |
{ |
| 781 |
int active = ev_is_active (w); |
| 782 |
if (active) ev_child_stop (w); |
| 783 |
|
| 784 |
ev_child_set (w, new_pid); |
| 785 |
|
| 786 |
if (active) ev_child_start (w); |
| 787 |
} |
| 788 |
} |
| 789 |
OUTPUT: |
| 790 |
RETVAL |
| 791 |
|
| 792 |
|
| 793 |
int rstatus (struct ev_child *w) |
| 794 |
ALIAS: |
| 795 |
rpid = 1 |
| 796 |
CODE: |
| 797 |
RETVAL = ix ? w->rpid : w->rstatus; |
| 798 |
OUTPUT: |
| 799 |
RETVAL |
| 800 |
|
| 801 |
#ifndef WIN32 |
| 802 |
|
| 803 |
MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
| 804 |
|
| 805 |
BOOT: |
| 806 |
{ |
| 807 |
HV *stash = gv_stashpv ("EV::DNS", 1); |
| 808 |
|
| 809 |
static const struct { |
| 810 |
const char *name; |
| 811 |
IV iv; |
| 812 |
} *civ, const_iv[] = { |
| 813 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
| 814 |
const_iv (DNS_, ERR_NONE) |
| 815 |
const_iv (DNS_, ERR_FORMAT) |
| 816 |
const_iv (DNS_, ERR_SERVERFAILED) |
| 817 |
const_iv (DNS_, ERR_NOTEXIST) |
| 818 |
const_iv (DNS_, ERR_NOTIMPL) |
| 819 |
const_iv (DNS_, ERR_REFUSED) |
| 820 |
const_iv (DNS_, ERR_TRUNCATED) |
| 821 |
const_iv (DNS_, ERR_UNKNOWN) |
| 822 |
const_iv (DNS_, ERR_TIMEOUT) |
| 823 |
const_iv (DNS_, ERR_SHUTDOWN) |
| 824 |
const_iv (DNS_, IPv4_A) |
| 825 |
const_iv (DNS_, PTR) |
| 826 |
const_iv (DNS_, IPv6_AAAA) |
| 827 |
const_iv (DNS_, QUERY_NO_SEARCH) |
| 828 |
const_iv (DNS_, OPTION_SEARCH) |
| 829 |
const_iv (DNS_, OPTION_NAMESERVERS) |
| 830 |
const_iv (DNS_, OPTION_MISC) |
| 831 |
const_iv (DNS_, OPTIONS_ALL) |
| 832 |
const_iv (DNS_, NO_SEARCH) |
| 833 |
}; |
| 834 |
|
| 835 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
| 836 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
| 837 |
} |
| 838 |
|
| 839 |
int evdns_init () |
| 840 |
|
| 841 |
void evdns_shutdown (int fail_requests = 1) |
| 842 |
|
| 843 |
const char *evdns_err_to_string (int err) |
| 844 |
|
| 845 |
int evdns_nameserver_add (U32 address) |
| 846 |
|
| 847 |
int evdns_count_nameservers () |
| 848 |
|
| 849 |
int evdns_clear_nameservers_and_suspend () |
| 850 |
|
| 851 |
int evdns_resume () |
| 852 |
|
| 853 |
int evdns_nameserver_ip_add (char *ip_as_string) |
| 854 |
|
| 855 |
int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
| 856 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
| 857 |
|
| 858 |
int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
| 859 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
| 860 |
|
| 861 |
int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
| 862 |
ALIAS: |
| 863 |
evdns_resolve_reverse_ipv6 = 1 |
| 864 |
CODE: |
| 865 |
{ |
| 866 |
STRLEN len; |
| 867 |
char *data = SvPVbyte (addr, len); |
| 868 |
if (len != (ix ? 16 : 4)) |
| 869 |
croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
| 870 |
|
| 871 |
RETVAL = ix |
| 872 |
? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
| 873 |
: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
| 874 |
} |
| 875 |
OUTPUT: |
| 876 |
RETVAL |
| 877 |
|
| 878 |
int evdns_set_option (char *option, char *val, int flags) |
| 879 |
|
| 880 |
int evdns_resolv_conf_parse (int flags, const char *filename) |
| 881 |
|
| 882 |
#ifdef MS_WINDOWS |
| 883 |
|
| 884 |
int evdns_config_windows_nameservers () |
| 885 |
|
| 886 |
#endif |
| 887 |
|
| 888 |
void evdns_search_clear () |
| 889 |
|
| 890 |
void evdns_search_add (char *domain) |
| 891 |
|
| 892 |
void evdns_search_ndots_set (int ndots) |
| 893 |
|
| 894 |
#if 0 |
| 895 |
|
| 896 |
MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
| 897 |
|
| 898 |
BOOT: |
| 899 |
{ |
| 900 |
HV *stash = gv_stashpv ("EV::HTTP", 1); |
| 901 |
|
| 902 |
static const struct { |
| 903 |
const char *name; |
| 904 |
IV iv; |
| 905 |
} *civ, const_iv[] = { |
| 906 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
| 907 |
const_iv (HTTP_, OK) |
| 908 |
const_iv (HTTP_, NOCONTENT) |
| 909 |
const_iv (HTTP_, MOVEPERM) |
| 910 |
const_iv (HTTP_, MOVETEMP) |
| 911 |
const_iv (HTTP_, NOTMODIFIED) |
| 912 |
const_iv (HTTP_, BADREQUEST) |
| 913 |
const_iv (HTTP_, NOTFOUND) |
| 914 |
const_iv (HTTP_, SERVUNAVAIL) |
| 915 |
const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
| 916 |
const_iv (EVHTTP_, PROXY_REQUEST) |
| 917 |
const_iv (EVHTTP_, REQ_GET) |
| 918 |
const_iv (EVHTTP_, REQ_POST) |
| 919 |
const_iv (EVHTTP_, REQ_HEAD) |
| 920 |
const_iv (EVHTTP_, REQUEST) |
| 921 |
const_iv (EVHTTP_, RESPONSE) |
| 922 |
}; |
| 923 |
|
| 924 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
| 925 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
| 926 |
} |
| 927 |
|
| 928 |
MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
| 929 |
|
| 930 |
#HttpRequest new (SV *klass, SV *cb) |
| 931 |
|
| 932 |
#void DESTROY (struct evhttp_request *req); |
| 933 |
|
| 934 |
#endif |
| 935 |
|
| 936 |
#endif |
| 937 |
|
| 938 |
|
| 939 |
|
| 940 |
|
| 941 |
|
| 942 |
|
| 943 |
|
