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typedef int IOM_CHAINED; |
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|
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static SV * |
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iom_new_ref (HV *hv, const char *klass) |
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{ |
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return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); |
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} |
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|
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///////////////////////////////////////////////////////////////////////////// |
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|
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#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, IOM_CLASS "::watcher") |
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|
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struct perl_watcher |
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{ |
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SV *cbsv; |
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HV *self; |
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|
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perl_watcher () |
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: cbsv (0) |
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{ |
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} |
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|
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~perl_watcher () |
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{ |
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SvREFCNT_dec (cbsv); |
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} |
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|
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void cb (SV *cb) |
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{ |
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SvREFCNT_dec (cbsv); |
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cbsv = newSVsv (cb); |
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} |
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|
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void invoke (const char *type, SV *self, int arg = -1); |
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}; |
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|
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void |
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perl_watcher::invoke (const char *type, SV *self, int arg) |
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{ |
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dSP; |
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|
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ENTER; |
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SAVETMPS; |
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|
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PUSHMARK (SP); |
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|
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XPUSHs (sv_2mortal (self)); |
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|
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if (arg >= 0) |
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XPUSHs (sv_2mortal (newSViv (arg))); |
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|
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PUTBACK; |
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call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD); |
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SPAGAIN; |
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|
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PUTBACK; |
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FREETMPS; |
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LEAVE; |
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|
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if (SvTRUE (ERRSV)) |
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IOM_WARN ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV)); |
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} |
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|
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#define newSVtimer(timer) iom_new_ref ((timer)->self, IOM_CLASS "::timer") |
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#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), IOM_CLASS "::timer") |
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|
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struct timer : perl_watcher, ev::timer |
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{ |
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timer () |
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: ev::timer (this, &timer::execute) |
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{ |
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} |
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|
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void execute (ev::timer &w, int revents) |
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{ |
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invoke (IOM_CLASS "::timer", newSVtimer (this)); |
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} |
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}; |
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|
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#define newSViow(iow) iom_new_ref ((iow)->self, IOM_CLASS "::iow") |
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#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), IOM_CLASS "::iow") |
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|
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struct iow : perl_watcher, ev::io |
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{ |
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iow () |
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: ev::io (this, &iow::execute) |
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{ |
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} |
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|
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void execute (ev::io &w, int revents) |
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{ |
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invoke (IOM_CLASS "::iow", newSViow (this), revents); |
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} |
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}; |
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|
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#define newSViw(iw) iom_new_ref ((iw)->self, IOM_CLASS "::iw") |
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#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), IOM_CLASS "::iw") |
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|
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struct iw : perl_watcher, ev::idle |
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{ |
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iw () |
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: ev::idle (this, &iw::execute) |
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{ |
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} |
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|
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void execute (ev::idle &w, int revents) |
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{ |
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invoke (IOM_CLASS "::iw", newSViw (this)); |
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} |
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}; |
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|
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#define newSVpw(pw) iom_new_ref ((pw)->self, IOM_CLASS "::pw") |
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#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), IOM_CLASS "::pw") |
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|
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struct pw : perl_watcher, ev::child |
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{ |
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pw () |
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: ev::child (this, &pw::execute) |
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{ |
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} |
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|
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void execute (ev::child &w, int revents) |
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{ |
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invoke (IOM_CLASS "::pw", newSVpw (this), w.rstatus); |
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} |
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}; |
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