--- cvsroot/EV/EV.xs 2007/10/26 16:50:05 1.1 +++ cvsroot/EV/EV.xs 2007/11/10 03:19:21 1.63 @@ -2,190 +2,235 @@ #include "perl.h" #include "XSUB.h" -#include -#include +/*#include */ -#include -#include -#include -#include -/*include */ /* does not compile */ +#define EV_PROTOTYPES 1 +#include "EV/EVAPI.h" -#define EV_NONE 0 -#define EV_UNDEF -1 +/* fix perl api breakage */ +#undef signal +#undef sigaction + +#define EV_SELECT_USE_WIN32_HANDLES 0 +#define EV_SELECT_USE_FD_SET 0 +/* due to bugs in OS X we have to use libev/ explicitly here */ +#include "libev/ev.c" +#include "event.c" + +#ifndef WIN32 +#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 +#if !defined (WIN32) && !defined(__CYGWIN__) +# define HAVE_STRUCT_IN6_ADDR 1 +#endif +#undef HAVE_STRTOK_R +#undef strtok_r +#define strtok_r fake_strtok_r +#include "evdns.h" +#include "evdns.c" +#endif -#define TIMEOUT_NONE HUGE_VAL +#ifndef WIN32 +# include +#endif -typedef struct event_base *Base; +typedef int Signal; -static HV *stash_base, *stash_event; +static struct EVAPI evapi; -static double tv_get (struct timeval *tv) -{ - return tv->tv_sec + tv->tv_usec * 1e-6; -} +static HV + *stash_watcher, + *stash_io, + *stash_timer, + *stash_periodic, + *stash_signal, + *stash_idle, + *stash_prepare, + *stash_check, + *stash_child; + +#ifndef SIG_SIZE +/* kudos to Slaven Rezic for the idea */ +static char sig_size [] = { SIG_NUM }; +# define SIG_SIZE (sizeof (sig_size) + 1) +#endif -static void tv_set (struct timeval *tv, double val) +static int +sv_signum (SV *sig) { - tv->tv_sec = (long)val; - tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); - -} + int signum; -///////////////////////////////////////////////////////////////////////////// -// Event + SvGETMAGIC (sig); -typedef struct ev { - struct event ev; - SV *cb, *fh; - SV *self; /* contains this struct */ - double timeout; - double interval; - unsigned char active; - unsigned char abstime; -} *Event; + for (signum = 1; signum < SIG_SIZE; ++signum) + if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) + return signum; -static double -e_now () -{ - struct timeval tv; - gettimeofday (&tv, 0); + if (SvIV (sig) > 0) + return SvIV (sig); - return tv_get (&tv); + return -1; } -static void e_cb (int fd, short events, void *arg); +///////////////////////////////////////////////////////////////////////////// +// Event + +static void e_cb (struct ev_watcher *w, int revents); -static int sv_fileno (SV *fh) +static int +sv_fileno (SV *fh) { - if (fh) - { - SvGETMAGIC (fh); + SvGETMAGIC (fh); - if (SvROK (fh)) - fh = SvRV (fh); + if (SvROK (fh)) + fh = SvRV (fh); - if (SvTYPE (fh) == SVt_PVGV) - return PerlIO_fileno (IoIFP (sv_2io (fh))); + if (SvTYPE (fh) == SVt_PVGV) + return PerlIO_fileno (IoIFP (sv_2io (fh))); - if (SvIOK (fh)) - return SvIV (fh); - } + if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) + return SvIV (fh); return -1; } -static Event -e_new (SV *fh, short events, SV *cb) +static void * +e_new (int size, SV *cb_sv) { - int fd = sv_fileno (fh); - Event ev; - SV *self = NEWSV (0, sizeof (struct ev)); + struct ev_watcher *w; + SV *self = NEWSV (0, size); SvPOK_only (self); - SvCUR_set (self, sizeof (struct ev)); + SvCUR_set (self, size); - ev = (Event)SvPVX (self); + w = (struct ev_watcher *)SvPVX (self); - ev->fh = newSVsv (fh); - ev->cb = newSVsv (cb); - ev->self = self; - ev->timeout = TIMEOUT_NONE; - ev->interval = 0.; - ev->abstime = 0; - ev->active = 0; + ev_init (w, e_cb); - event_set (&ev->ev, fd, events, e_cb, (void *)ev); + w->data = 0; + w->fh = 0; + w->cb_sv = newSVsv (cb_sv); + w->self = self; - return ev; + return (void *)w; } -static struct timeval * -e_tv (Event ev) +static void +e_destroy (void *w_) { - static struct timeval tv; - double to = ev->timeout; - - if (to == TIMEOUT_NONE) - return 0; - - if (ev->abstime) - { - double now = e_now (); - - if (now > to && ev->interval) - ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); + struct ev_watcher *w = (struct ev_watcher *)w_; - to -= now; - } - else if (to < 0.) - to = 0.; - - tv_set (&tv, to); - - return &tv; + SvREFCNT_dec (w->fh ); w->fh = 0; + SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; + SvREFCNT_dec (w->data ); w->data = 0; } -static SV *e_self (Event ev) +static SV * +e_bless (struct ev_watcher *w, HV *stash) { SV *rv; - if (SvOBJECT (ev->self)) - rv = newRV_inc (ev->self); + if (SvOBJECT (w->self)) + rv = newRV_inc (w->self); else { - rv = newRV_noinc (ev->self); - sv_bless (rv, stash_event); - SvREADONLY_on (ev->self); + rv = newRV_noinc (w->self); + sv_bless (rv, stash); + SvREADONLY_on (w->self); } return rv; } -static int -e_start (Event ev) +static void +e_cb (struct ev_watcher *w, int revents) { - if (ev->active) event_del (&ev->ev); - ev->active = 1; - return event_add (&ev->ev, e_tv (ev)); -} + dSP; + I32 mark = SP - PL_stack_base; + SV *sv_self, *sv_events, *sv_status = 0; + static SV *sv_events_cache; -static int e_stop (Event ev) -{ - return ev->active - ? (ev->active = 0), event_del (&ev->ev) - : 0; + sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ + + if (sv_events_cache) + { + sv_events = sv_events_cache; sv_events_cache = 0; + SvIV_set (sv_events, revents); + } + else + sv_events = newSViv (revents); + + PUSHMARK (SP); + EXTEND (SP, 2); + PUSHs (sv_self); + PUSHs (sv_events); + + PUTBACK; + call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); + SP = PL_stack_base + mark; PUTBACK; + + SvREFCNT_dec (sv_self); + SvREFCNT_dec (sv_status); + + if (sv_events_cache) + SvREFCNT_dec (sv_events); + else + sv_events_cache = sv_events; + + if (SvTRUE (ERRSV)) + { + PUSHMARK (SP); + PUTBACK; + call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); + SP = PL_stack_base + mark; PUTBACK; + } } -static void -e_cb (int fd, short events, void *arg) +static ev_tstamp +e_periodic_cb (struct ev_periodic *w, ev_tstamp now) { - struct ev *ev = (struct ev*)arg; + ev_tstamp retval; + int count; dSP; ENTER; SAVETMPS; - if (!(ev->ev.ev_events & EV_PERSIST)) - ev->active = 0; - PUSHMARK (SP); EXTEND (SP, 2); - PUSHs (sv_2mortal (e_self (ev))); - PUSHs (sv_2mortal (newSViv (events))); + PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ + PUSHs (newSVnv (now)); + PUTBACK; - call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); - /*TODO: if err, call some logging function */ + count = call_sv (w->fh, G_SCALAR | G_EVAL); + SPAGAIN; - if (ev->interval && !ev->active) - e_start (ev); + if (SvTRUE (ERRSV)) + { + PUSHMARK (SP); + PUTBACK; + call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); + SPAGAIN; + } + + if (count > 0) + { + retval = SvNV (TOPs); + + if (retval < now) + retval = now; + } + else + retval = now; FREETMPS; LEAVE; + + return retval; } ///////////////////////////////////////////////////////////////////////////// // DNS +#ifndef WIN32 static void dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) { @@ -224,13 +269,30 @@ call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); FREETMPS; + + if (SvTRUE (ERRSV)) + { + PUSHMARK (SP); + PUTBACK; + call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); + } + LEAVE; } +#endif + +#define CHECK_REPEAT(repeat) if (repeat < 0.) \ + croak (# repeat " value must be >= 0"); + +#define CHECK_FD(fh,fd) if ((fd) < 0) \ + croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); ///////////////////////////////////////////////////////////////////////////// // XS interface functions -MODULE = EV PACKAGE = EV PREFIX = event_ +MODULE = EV PACKAGE = EV PREFIX = ev_ + +PROTOTYPES: ENABLE BOOT: { @@ -241,225 +303,503 @@ IV iv; } *civ, const_iv[] = { # define const_iv(pfx, name) { # name, (IV) pfx ## name }, + const_iv (EV_, MINPRI) + const_iv (EV_, MAXPRI) + + const_iv (EV_, UNDEF) const_iv (EV_, NONE) const_iv (EV_, TIMEOUT) const_iv (EV_, READ) const_iv (EV_, WRITE) const_iv (EV_, SIGNAL) - const_iv (EV_, PERSIST) - const_iv (EV, LOOP_ONCE) + const_iv (EV_, IDLE) + const_iv (EV_, CHECK) + const_iv (EV_, ERROR) + + const_iv (EV, LOOP_ONESHOT) const_iv (EV, LOOP_NONBLOCK) - const_iv (EV, BUFFER_READ) - const_iv (EV, BUFFER_WRITE) - const_iv (EV, BUFFER_EOF) - const_iv (EV, BUFFER_ERROR) - const_iv (EV, BUFFER_TIMEOUT) + + const_iv (EV, METHOD_AUTO) + const_iv (EV, METHOD_SELECT) + const_iv (EV, METHOD_POLL) + const_iv (EV, METHOD_EPOLL) + const_iv (EV, METHOD_KQUEUE) + const_iv (EV, METHOD_DEVPOLL) + const_iv (EV, METHOD_PORT) + const_iv (EV, METHOD_ANY) }; for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); - stash_base = gv_stashpv ("EV::Base" , 1); - stash_event = gv_stashpv ("EV::Event", 1); + stash_watcher = gv_stashpv ("EV::Watcher" , 1); + stash_io = gv_stashpv ("EV::Io" , 1); + stash_timer = gv_stashpv ("EV::Timer" , 1); + stash_periodic = gv_stashpv ("EV::Periodic", 1); + stash_signal = gv_stashpv ("EV::Signal" , 1); + stash_idle = gv_stashpv ("EV::Idle" , 1); + stash_prepare = gv_stashpv ("EV::Prepare" , 1); + stash_check = gv_stashpv ("EV::Check" , 1); + stash_child = gv_stashpv ("EV::Child" , 1); + + { + SV *sv = perl_get_sv ("EV::API", TRUE); + perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ + + /* the poor man's shared library emulator */ + evapi.ver = EV_API_VERSION; + evapi.rev = EV_API_REVISION; + evapi.sv_fileno = sv_fileno; + evapi.sv_signum = sv_signum; + evapi.now = ev_now; + evapi.method = ev_method; + evapi.unloop = ev_unloop; + evapi.time = ev_time; + evapi.loop = ev_loop; + evapi.once = ev_once; + evapi.io_start = ev_io_start; + evapi.io_stop = ev_io_stop; + evapi.timer_start = ev_timer_start; + evapi.timer_stop = ev_timer_stop; + evapi.timer_again = ev_timer_again; + evapi.periodic_start = ev_periodic_start; + evapi.periodic_stop = ev_periodic_stop; + evapi.signal_start = ev_signal_start; + evapi.signal_stop = ev_signal_stop; + evapi.idle_start = ev_idle_start; + evapi.idle_stop = ev_idle_stop; + evapi.prepare_start = ev_prepare_start; + evapi.prepare_stop = ev_prepare_stop; + evapi.check_start = ev_check_start; + evapi.check_stop = ev_check_stop; + evapi.child_start = ev_child_start; + evapi.child_stop = ev_child_stop; + + sv_setiv (sv, (IV)&evapi); + SvREADONLY_on (sv); + } +#ifndef WIN32 + pthread_atfork (0, 0, ev_default_fork); +#endif } -double now () +NV ev_now () + +int ev_method () + +NV ev_time () + +int ev_default_loop (int methods = EVMETHOD_AUTO) + +void ev_loop (int flags = 0) + +void ev_unloop (int how = 1) + +struct ev_io *io (SV *fh, int events, SV *cb) + ALIAS: + io_ns = 1 CODE: - RETVAL = e_now (); +{ + int fd = sv_fileno (fh); + CHECK_FD (fh, fd); + + RETVAL = e_new (sizeof (struct ev_io), cb); + RETVAL->fh = newSVsv (fh); + ev_io_set (RETVAL, fd, events); + if (!ix) ev_io_start (RETVAL); +} OUTPUT: RETVAL -const char *version () +struct ev_timer *timer (NV after, NV repeat, SV *cb) ALIAS: - method = 1 + timer_ns = 1 + INIT: + CHECK_REPEAT (repeat); CODE: - RETVAL = ix ? event_get_method () : event_get_version (); + RETVAL = e_new (sizeof (struct ev_timer), cb); + ev_timer_set (RETVAL, after, repeat); + if (!ix) ev_timer_start (RETVAL); OUTPUT: RETVAL -Base event_init () - -int event_priority_init (int npri) - -int event_dispatch () - -int event_loop (int flags = 0) - -int event_loopexit (double after) +SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) + ALIAS: + periodic_ns = 1 + INIT: + CHECK_REPEAT (interval); CODE: { - struct timeval tv; - tv_set (&tv, after); - event_loopexit (&tv); + struct ev_periodic *w; + w = e_new (sizeof (struct ev_periodic), cb); + w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; + ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); + RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic); + if (!ix) ev_periodic_start (w); } + OUTPUT: + RETVAL -Event event (SV *cb) +struct ev_signal *signal (Signal signum, SV *cb) + ALIAS: + signal_ns = 1 CODE: - RETVAL = e_new (0, 0, cb); + RETVAL = e_new (sizeof (struct ev_signal), cb); + ev_signal_set (RETVAL, signum); + if (!ix) ev_signal_start (RETVAL); OUTPUT: RETVAL -Event io (SV *fh, short events, SV *cb) +struct ev_idle *idle (SV *cb) ALIAS: - io_ns = 1 + idle_ns = 1 CODE: - RETVAL = e_new (fh, events, cb); - if (!ix) e_start (RETVAL); + RETVAL = e_new (sizeof (struct ev_idle), cb); + ev_idle_set (RETVAL); + if (!ix) ev_idle_start (RETVAL); OUTPUT: RETVAL -Event timer (double after, int repeat, SV *cb) +struct ev_prepare *prepare (SV *cb) ALIAS: - timer_ns = 1 + prepare_ns = 1 CODE: - RETVAL = e_new (0, 0, cb); - RETVAL->timeout = after; - RETVAL->interval = repeat; - if (!ix) e_start (RETVAL); + RETVAL = e_new (sizeof (struct ev_prepare), cb); + ev_prepare_set (RETVAL); + if (!ix) ev_prepare_start (RETVAL); OUTPUT: RETVAL -Event timer_abs (double at, double interval, SV *cb) +struct ev_check *check (SV *cb) ALIAS: - timer_abs_ns = 1 + check_ns = 1 CODE: - RETVAL = e_new (0, 0, cb); - RETVAL->timeout = at; - RETVAL->interval = interval; - RETVAL->abstime = 1; - if (!ix) e_start (RETVAL); + RETVAL = e_new (sizeof (struct ev_check), cb); + ev_check_set (RETVAL); + if (!ix) ev_check_start (RETVAL); OUTPUT: RETVAL -Event signal (SV *signal, SV *cb) +struct ev_child *child (int pid, SV *cb) ALIAS: - signal_ns = 1 + check_ns = 1 CODE: - RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); - if (!ix) e_start (RETVAL); + RETVAL = e_new (sizeof (struct ev_child), cb); + ev_child_set (RETVAL, pid); + if (!ix) ev_child_start (RETVAL); OUTPUT: RETVAL + PROTOTYPES: DISABLE +MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ -MODULE = EV PACKAGE = EV::Base PREFIX = event_base_ +int ev_is_active (struct ev_watcher *w) -Base new () +SV *cb (struct ev_watcher *w, SV *new_cb = 0) CODE: - RETVAL = event_init (); +{ + RETVAL = newSVsv (w->cb_sv); + + if (items > 1) + sv_setsv (w->cb_sv, new_cb); +} OUTPUT: RETVAL -int event_base_dispatch (Base base) +SV *data (struct ev_watcher *w, SV *new_data = 0) + CODE: +{ + RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; +} + OUTPUT: + RETVAL -int event_base_loop (Base base, int flags = 0) +void trigger (struct ev_watcher *w, int revents = EV_NONE) + CODE: + w->cb (w, revents); -int event_base_loopexit (Base base, double after) +int priority (struct ev_watcher *w, int new_priority = 0) CODE: { - struct timeval tv; - tv.tv_sec = (long)after; - tv.tv_usec = (long)(after - tv.tv_sec) * 1e6; - event_base_loopexit (base, &tv); + RETVAL = w->priority; + + if (items > 1) + { + int active = ev_is_active (w); + + if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) + croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); + + if (active) + { + /* grrr. */ + PUSHMARK (SP); + XPUSHs (ST (0)); + call_method ("stop", G_DISCARD | G_VOID); + } + + ev_set_priority (w, new_priority); + + if (active) + { + PUSHMARK (SP); + XPUSHs (ST (0)); + call_method ("start", G_DISCARD | G_VOID); + } + } } + OUTPUT: + RETVAL + +MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ -int event_base_priority_init (Base base, int npri) +void ev_io_start (struct ev_io *w) -void event_base_set (Base base, Event ev) - C_ARGS: base, &ev->ev +void ev_io_stop (struct ev_io *w) -void DESTROY (Base base) +void DESTROY (struct ev_io *w) CODE: - /*event_base_free (base);*/ /* causes too many problems */ + ev_io_stop (w); + e_destroy (w); +void set (struct ev_io *w, SV *fh, int events) + CODE: +{ + int active = ev_is_active (w); + int fd = sv_fileno (fh); + CHECK_FD (fh, fd); -MODULE = EV PACKAGE = EV::Event PREFIX = event_ + if (active) ev_io_stop (w); -int event_priority_set (Event ev, int pri) - C_ARGS: &ev->ev, pri + sv_setsv (w->fh, fh); + ev_io_set (w, fd, events); -int event_add (Event ev, double timeout = TIMEOUT_NONE) - CODE: - ev->timeout = timeout; - ev->abstime = 0; - RETVAL = e_start (ev); - OUTPUT: - RETVAL + if (active) ev_io_start (w); +} -int event_start (Event ev) +SV *fh (struct ev_io *w, SV *new_fh = 0) CODE: - RETVAL = e_start (ev); +{ + RETVAL = newSVsv (w->fh); + + if (items > 1) + { + int active = ev_is_active (w); + if (active) ev_io_stop (w); + + sv_setsv (w->fh, new_fh); + ev_io_set (w, sv_fileno (w->fh), w->events); + + if (active) ev_io_start (w); + } +} OUTPUT: RETVAL -int event_del (Event ev) - ALIAS: - stop = 0 +int events (struct ev_io *w, int new_events = EV_UNDEF) CODE: - RETVAL = e_stop (ev); +{ + RETVAL = w->events; + + if (items > 1) + { + int active = ev_is_active (w); + if (active) ev_io_stop (w); + + ev_io_set (w, w->fd, new_events); + + if (active) ev_io_start (w); + } +} OUTPUT: RETVAL -void DESTROY (Event ev) +MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ + +void ev_signal_start (struct ev_signal *w) + +void ev_signal_stop (struct ev_signal *w) + +void DESTROY (struct ev_signal *w) CODE: - e_stop (ev); - SvREFCNT_dec (ev->cb); - SvREFCNT_dec (ev->fh); + ev_signal_stop (w); + e_destroy (w); -void cb (Event ev, SV *new_cb) +void set (struct ev_signal *w, SV *signal) CODE: - sv_setsv (ev->cb, new_cb); +{ + Signal signum = sv_signum (signal); /* may croak here */ + int active = ev_is_active (w); -SV *fh (Event ev, SV *new_fh = 0) - ALIAS: - signal = 0 + if (active) ev_signal_stop (w); + + ev_signal_set (w, signum); + + if (active) ev_signal_start (w); +} + +int signal (struct ev_signal *w, SV *new_signal = 0) CODE: - RETVAL = newSVsv (ev->fh); +{ + RETVAL = w->signum; + if (items > 1) { - if (ev->active) event_del (&ev->ev); - sv_setsv (ev->fh, new_fh); - ev->ev.ev_fd = e_fd (ev); - if (ev->active) event_add (&ev->ev, e_tv (ev)); + Signal signum = sv_signum (new_signal); /* may croak here */ + int active = ev_is_active (w); + if (active) ev_signal_stop (w); + + ev_signal_set (w, signum); + + if (active) ev_signal_start (w); } +} OUTPUT: RETVAL -short events (Event ev, short new_events = EV_UNDEF) +MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ + +void ev_timer_start (struct ev_timer *w) + INIT: + CHECK_REPEAT (w->repeat); + +void ev_timer_stop (struct ev_timer *w) + +void ev_timer_again (struct ev_timer *w) + INIT: + CHECK_REPEAT (w->repeat); + +void DESTROY (struct ev_timer *w) CODE: - RETVAL = ev->ev.ev_events; - if (items > 1) - { - if (ev->active) event_del (&ev->ev); - ev->ev.ev_events = new_events; - if (ev->active) event_add (&ev->ev, e_tv (ev)); - } - OUTPUT: - RETVAL + ev_timer_stop (w); + e_destroy (w); + +void set (struct ev_timer *w, NV after, NV repeat = 0.) + INIT: + CHECK_REPEAT (repeat); + CODE: +{ + int active = ev_is_active (w); + if (active) ev_timer_stop (w); + ev_timer_set (w, after, repeat); + if (active) ev_timer_start (w); +} + +MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ + +void ev_periodic_start (struct ev_periodic *w) + INIT: + CHECK_REPEAT (w->interval); + +void ev_periodic_stop (struct ev_periodic *w) + +void ev_periodic_again (struct ev_periodic *w) + +void DESTROY (struct ev_periodic *w) + CODE: + ev_periodic_stop (w); + e_destroy (w); + +void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) + INIT: + CHECK_REPEAT (interval); + CODE: +{ + int active = ev_is_active (w); + if (active) ev_periodic_stop (w); + + SvREFCNT_dec (w->fh); + w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; + ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); + + if (active) ev_periodic_start (w); +} + +MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ + +void ev_idle_start (struct ev_idle *w) + +void ev_idle_stop (struct ev_idle *w) + +void DESTROY (struct ev_idle *w) + CODE: + ev_idle_stop (w); + e_destroy (w); -double timeout (Event ev, double new_timeout = 0., int repeat = 0) +MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ + +void ev_prepare_start (struct ev_prepare *w) + +void ev_prepare_stop (struct ev_prepare *w) + +void DESTROY (struct ev_prepare *w) + CODE: + ev_prepare_stop (w); + e_destroy (w); + +MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ + +void ev_check_start (struct ev_check *w) + +void ev_check_stop (struct ev_check *w) + +void DESTROY (struct ev_check *w) + CODE: + ev_check_stop (w); + e_destroy (w); + +MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ + +void ev_child_start (struct ev_child *w) + +void ev_child_stop (struct ev_child *w) + +void DESTROY (struct ev_child *w) + CODE: + ev_child_stop (w); + e_destroy (w); + +void set (struct ev_child *w, int pid) CODE: - RETVAL = ev->timeout; +{ + int active = ev_is_active (w); + if (active) ev_child_stop (w); + + ev_child_set (w, pid); + + if (active) ev_child_start (w); +} + +int pid (struct ev_child *w, int new_pid = 0) + CODE: +{ + RETVAL = w->pid; + if (items > 1) { - if (ev->active) event_del (&ev->ev); - ev->timeout = new_timeout; - ev->interval = repeat; - ev->abstime = 0; - if (ev->active) event_add (&ev->ev, e_tv (ev)); + int active = ev_is_active (w); + if (active) ev_child_stop (w); + + ev_child_set (w, new_pid); + + if (active) ev_child_start (w); } +} OUTPUT: RETVAL -void timeout_abs (Event ev, double at, double interval = 0.) + +int rstatus (struct ev_child *w) + ALIAS: + rpid = 1 CODE: - if (ev->active) event_del (&ev->ev); - ev->timeout = at; - ev->interval = interval; - ev->abstime = 1; - if (ev->active) event_add (&ev->ev, e_tv (ev)); + RETVAL = ix ? w->rpid : w->rstatus; + OUTPUT: + RETVAL +#ifndef WIN32 MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ @@ -472,7 +812,6 @@ IV iv; } *civ, const_iv[] = { # define const_iv(pfx, name) { # name, (IV) pfx ## name }, - const_iv (DNS_, ERR_NONE) const_iv (DNS_, ERR_FORMAT) const_iv (DNS_, ERR_SERVERFAILED) @@ -528,7 +867,7 @@ STRLEN len; char *data = SvPVbyte (addr, len); if (len != (ix ? 16 : 4)) - croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string"); + croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); RETVAL = ix ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) @@ -553,3 +892,53 @@ void evdns_search_ndots_set (int ndots) +#if 0 + +MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ + +BOOT: +{ + HV *stash = gv_stashpv ("EV::HTTP", 1); + + static const struct { + const char *name; + IV iv; + } *civ, const_iv[] = { +# define const_iv(pfx, name) { # name, (IV) pfx ## name }, + const_iv (HTTP_, OK) + const_iv (HTTP_, NOCONTENT) + const_iv (HTTP_, MOVEPERM) + const_iv (HTTP_, MOVETEMP) + const_iv (HTTP_, NOTMODIFIED) + const_iv (HTTP_, BADREQUEST) + const_iv (HTTP_, NOTFOUND) + const_iv (HTTP_, SERVUNAVAIL) + const_iv (EVHTTP_, REQ_OWN_CONNECTION) + const_iv (EVHTTP_, PROXY_REQUEST) + const_iv (EVHTTP_, REQ_GET) + const_iv (EVHTTP_, REQ_POST) + const_iv (EVHTTP_, REQ_HEAD) + const_iv (EVHTTP_, REQUEST) + const_iv (EVHTTP_, RESPONSE) + }; + + for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) + newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); +} + +MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ + +#HttpRequest new (SV *klass, SV *cb) + +#void DESTROY (struct evhttp_request *req); + +#endif + +#endif + + + + + + +