int
decode_arst(struct attribute *patr, char *name, char *rescn, char *val)
{
int rc;
attribute temp;
if ((val == (char *)0) || (strlen(val) == 0)) {
free_arst(patr);
/* _SET cleared in free_arst */
patr->at_flags |= ATR_VFLAG_MODIFY | ATR_VFLAG_MODCACHE;
return (0);
}
if ((patr->at_flags & ATR_VFLAG_SET) && (patr->at_val.at_arst)) {
/* already have values, decode new into temp */
/* then use set(incr) to add new to existing */
temp.at_flags = 0;
temp.at_type = ATR_TYPE_ARST;
temp.at_user_encoded = NULL;
temp.at_priv_encoded = NULL;
temp.at_val.at_arst = 0;
if ((rc = decode_arst_direct(&temp, val)) != 0)
return (rc);
rc = set_arst(patr, &temp, SET);
free_arst(&temp);
return (rc);
} else {
/* decode directly into real attribute */
return (decode_arst_direct(patr, val));
}
}
int decode_arst_merge(
pbs_attribute *patr, /* O (modified) */
char *name, /* I pbs_attribute name (notused) */
char *rescn, /* I resource name (notused) */
char *val) /* I pbs_attribute value */
{
int rc;
pbs_attribute new_attr;
pbs_attribute tmp;
if ((val == NULL) || (strlen(val) == 0))
{
free_arst(patr);
patr->at_flags &= ~ATR_VFLAG_MODIFY; /* _SET cleared in free_arst */
return(0);
}
if (!(patr->at_flags & ATR_VFLAG_SET) || (patr->at_val.at_arst == NULL))
{
/* decode directly into real pbs_attribute */
return(decode_arst_direct(patr,val));
}
memset(&new_attr,0x0,sizeof(pbs_attribute));
memset(&tmp,0x0,sizeof(pbs_attribute));
/* already have values, decode new into temp */
/* then use set(incr) to add new to existing */
/* convert value string into pbs_attribute array */
if ((rc = decode_arst_direct(&new_attr,val)) != 0)
{
/* FAILURE */
return(rc);
}
/* copy patr to temp, and new to patr */
tmp.at_val.at_arst = patr->at_val.at_arst;
patr->at_val.at_arst = new_attr.at_val.at_arst;
/* incr original patr value onto new patr */
tmp.at_flags |= ATR_VFLAG_SET;
rc = set_arst(patr,&tmp,MERGE);
free_arst(&tmp);
return(rc);
} /* END decode_arst_merge() */
int decode_arst(
pbs_attribute *patr, /* O (modified) */
char *name, /* I pbs_attribute name (notused) */
char *rescn, /* I resource name (notused) */
char *val, /* I pbs_attribute value */
int perm) /* only used for resources */
{
int rc;
pbs_attribute temp;
if ((val == NULL) || (strlen(val) == 0))
{
free_arst(patr);
patr->at_flags &= ~ATR_VFLAG_MODIFY; /* _SET cleared in free_arst */
return(0);
}
memset(&temp, 0, sizeof(pbs_attribute));
if ((patr->at_flags & ATR_VFLAG_SET) && (patr->at_val.at_arst))
{
/* already have values, decode new into temp */
/* then use set(incr) to add new to existing */
/* convert value string into pbs_attribute array */
if ((rc = decode_arst_direct(&temp,val)) != 0)
{
/* FAILURE */
return(rc);
}
rc = set_arst(patr,&temp,INCR);
free_arst(&temp);
return(rc);
}
/* decode directly into real pbs_attribute */
return(decode_arst_direct(patr,val));
} /* END decode_arst() */