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/cvs/Coro/Event/Event.xs
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Comparing Coro/Event/Event.xs (file contents):
Revision 1.18 by root, Fri Dec 29 11:37:49 2006 UTC vs.
Revision 1.19 by root, Wed Jan 24 16:22:08 2007 UTC

… …
9#include "../Coro/CoroAPI.h" 9#include "../Coro/CoroAPI.h"
10 10
11#define CD_WAIT 0 /* wait queue */ 11#define CD_WAIT 0 /* wait queue */
12#define CD_TYPE 1 12#define CD_TYPE 1
13#define CD_OK 2 13#define CD_OK 2
14#define CD_HITS 3 /* hardcoded in Coro::Event */
15#define CD_GOT 4 /* hardcoded in Coro::Event, Coro::Handle */
16#define CD_MAX 4
14 17
15#define CD_HITS 4 /* hardcoded in Coro::Event */ 18static HV *coro_event_event_stash;
16#define CD_GOT 5 /* hardcoded in Coro::Event, Coro::Handle */
17#define CD_MAX 5
18 19
19static void 20static void
20coro_std_cb (pe_event *pe) 21coro_std_cb (pe_event *pe)
21{ 22{
22 AV *priv = (AV *)pe->ext_data; 23 AV *priv = (AV *)pe->ext_data;
… …
28 SvIV_set (AvARRAY (priv)[CD_GOT], type ? ((pe_ioevent *)pe)->got : 0); 29 SvIV_set (AvARRAY (priv)[CD_GOT], type ? ((pe_ioevent *)pe)->got : 0);
29 30
30 AvARRAY (priv)[CD_OK] = &PL_sv_yes; 31 AvARRAY (priv)[CD_OK] = &PL_sv_yes;
31 32
32 cd_wait = (AV *)AvARRAY(priv)[CD_WAIT]; 33 cd_wait = (AV *)AvARRAY(priv)[CD_WAIT];
34
33 if ((coro = av_shift (cd_wait))) 35 coro = av_shift (cd_wait);
36 if (coro != &PL_sv_undef)
34 { 37 {
35 if (av_len (cd_wait) < 0)
36 GEventAPI->stop (pe->up, 0);
37
38 CORO_READY (coro); 38 CORO_READY (coro);
39 SvREFCNT_dec (coro); 39 SvREFCNT_dec (coro);
40 } 40 }
41
42 if (av_len (cd_wait) < 0)
43 GEventAPI->stop (pe->up, 0);
41} 44}
42 45
43static void 46static void
44asynccheck_hook (void *data) 47asynccheck_hook (void *data)
45{ 48{
… …
70 73
71PROTOTYPES: ENABLE 74PROTOTYPES: ENABLE
72 75
73BOOT: 76BOOT:
74{ 77{
78 coro_event_event_stash = gv_stashpv ("Coro::Event::Event", TRUE);
79
75 I_EVENT_API ("Coro::Event"); 80 I_EVENT_API ("Coro::Event");
76 I_CORO_API ("Coro::Event"); 81 I_CORO_API ("Coro::Event");
77 82
78 GEventAPI->add_hook ("asynccheck", (void *)asynccheck_hook, 0); 83 GEventAPI->add_hook ("asynccheck", (void *)asynccheck_hook, 0);
79 GEventAPI->add_hook ("prepare", (void *)prepare_hook, 0); 84 GEventAPI->add_hook ("prepare", (void *)prepare_hook, 0);
… …
88 if (w->callback) 93 if (w->callback)
89 croak ("Coro::Event watchers must not have a callback (see Coro::Event), caught"); 94 croak ("Coro::Event watchers must not have a callback (see Coro::Event), caught");
90 95
91 { 96 {
92 AV *priv = newAV (); 97 AV *priv = newAV ();
93 SV *rv = newRV_noinc ((SV *)priv);
94 98
95 av_fill (priv, CD_MAX); 99 av_fill (priv, CD_MAX);
96 AvARRAY (priv)[CD_WAIT] = (SV *)newAV (); /* badbad */ 100 AvARRAY (priv)[CD_WAIT] = (SV *)newAV (); /* AV in AV _should_ not be exposed to perl */
97 AvARRAY (priv)[CD_TYPE] = newSViv (type); 101 AvARRAY (priv)[CD_TYPE] = newSViv (type);
98 AvARRAY (priv)[CD_OK ] = &PL_sv_no; 102 AvARRAY (priv)[CD_OK ] = &PL_sv_no;
99 AvARRAY (priv)[CD_HITS] = newSViv (0); 103 AvARRAY (priv)[CD_HITS] = newSViv (0);
100 AvARRAY (priv)[CD_GOT ] = newSViv (0); 104 AvARRAY (priv)[CD_GOT ] = newSViv (0);
101 SvREADONLY_on (priv); 105 SvREADONLY_on (priv);
… …
103 w->callback = coro_std_cb; 107 w->callback = coro_std_cb;
104 w->ext_data = priv; 108 w->ext_data = priv;
105 109
106 /* make sure Event does not use PERL_MAGIC_uvar, which */ 110 /* make sure Event does not use PERL_MAGIC_uvar, which */
107 /* we abuse for non-uvar purposes. */ 111 /* we abuse for non-uvar purposes. */
108 sv_magicext (SvRV (self), rv, PERL_MAGIC_uvar, 0, 0, 0); 112 sv_magicext (SvRV (self), newRV_noinc ((SV *)priv), PERL_MAGIC_uvar, 0, 0, 0);
109 } 113 }
110} 114}
111 115
112void 116void
113_next (SV *self) 117_next (SV *self)
… …
140 { 144 {
141 pe_watcher *w = GEventAPI->sv_2watcher (self); 145 pe_watcher *w = GEventAPI->sv_2watcher (self);
142 AV *priv = (AV *)w->ext_data; 146 AV *priv = (AV *)w->ext_data;
143 147
144 RETVAL = newRV_inc ((SV *)priv); 148 RETVAL = newRV_inc ((SV *)priv);
149
150 /* may need to bless it now */
151 if (!SvOBJECT (priv))
152 {
153 SvREADONLY_off ((SV *)priv);
154 sv_bless (RETVAL, coro_event_event_stash);
155 SvREADONLY_on ((SV *)priv);
156 }
145 } 157 }
146} 158}
147 OUTPUT: 159 OUTPUT:
148 RETVAL 160 RETVAL
149 161

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