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/* ISC license. */
#include <stdint.h>
#include <errno.h>
#include <skalibs/error.h>
#include <skalibs/uint16.h>
#include <skalibs/genalloc.h>
#include <skalibs/gensetdyn.h>
#include <skalibs/unixmessage.h>
#include <skalibs/skaclient.h>
#include <s6/ftrigr.h>
static int msghandler (unixmessage_t const *m, void *context)
{
ftrigr_t *a = (ftrigr_t *)context ;
ftrigr1_t *p ;
uint16_t id ;
if (m->len != 4 || m->nfds) return (errno = EPROTO, 0) ;
uint16_unpack_big(m->s, &id) ;
p = GENSETDYN_P(ftrigr1_t, &a->data, id) ;
if (!p) return 1 ;
if (p->state != FR1STATE_LISTENING) return (errno = EINVAL, 0) ;
if (!genalloc_readyplus(uint16_t, &a->list, 1)) return 0 ;
switch (m->s[2])
{
case 'd' :
p->state = FR1STATE_WAITACK ;
break ;
case '!' :
if (p->options & FTRIGR_REPEAT) p->count++ ;
else p->state = FR1STATE_WAITACKDATA ;
break ;
default : return (errno = EPROTO, 0) ;
}
p->what = m->s[3] ;
id++ ; genalloc_append(uint16_t, &a->list, &id) ;
return 1 ;
}
int ftrigr_update (ftrigr_t *a)
{
genalloc_setlen(uint16_t, &a->list, 0) ;
return skaclient_update(&a->connection, &msghandler, a) ;
}
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