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/* ISC license. */
#include <pthread.h>
#include <skalibs/types.h>
#include <skalibs/skamisc.h>
#include <nsss/shadow-def.h>
#include <nsss/nsss-unix.h>
#include "nsss-unix-internal.h"
static inline int shadow_parseline (struct spwd *sp, char *s, size_t max)
{
struct spwd sp2 ;
char *p ;
s[max-1] = 0 ;
if (!nsss_unix_field(&sp2.sp_namp, &s)) return 0 ;
if (!nsss_unix_field(&sp2.sp_pwdp, &s)) return 0 ;
if (!nsss_unix_field(&p, &s)) return 0 ;
if (!ulong0_scan(p, (unsigned long *)&sp2.sp_lstchg)) return 0 ;
if (!nsss_unix_field(&p, &s)) return 0 ;
if (!ulong0_scan(p, (unsigned long *)&sp2.sp_min)) return 0 ;
if (!nsss_unix_field(&p, &s)) return 0 ;
if (!ulong0_scan(p, (unsigned long *)&sp2.sp_max)) return 0 ;
if (!nsss_unix_field(&p, &s)) return 0 ;
if (!ulong0_scan(p, (unsigned long *)&sp2.sp_warn)) return 0 ;
if (!nsss_unix_field(&p, &s)) return 0 ;
if (!ulong0_scan(p, (unsigned long *)&sp2.sp_inact)) return 0 ;
if (!nsss_unix_field(&p, &s)) return 0 ;
if (!ulong0_scan(p, (unsigned long *)&sp2.sp_expire)) return 0 ;
if (!nsss_unix_field(&p, &s)) return 0 ;
if (!ulong0_scan(p, &sp2.sp_flag)) return 0 ;
*sp = sp2 ;
return 1 ;
}
int nsss_unix_shadow_get (nsss_unix_t *a, struct spwd *sp, stralloc *sa)
{
int cs ;
pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs) ;
for (;;)
{
size_t base = sa->len ;
if (skagetln_loose(&a->b, sa, '\n') <= 0) goto err ;
if (shadow_parseline(sp, sa->s + base, sa->len - base)) break ;
sa->len = base ;
}
pthread_setcancelstate(cs, 0) ;
return 1 ;
err:
pthread_setcancelstate(cs, 0) ;
return 0 ;
}
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