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