NSAPI_PUBLIC ACLListHandle_t *
ACL_ParseString( NSErr_t *errp, char *buffer )
{
ACLListHandle_t *handle = NULL;
int eid = 0;
int rv = 0;
const char *errmsg;
ACL_InitAttr2Index();
if ( acl_parse_crit == NULL )
acl_parse_crit = crit_init();
crit_enter( acl_parse_crit );
if ( acl_InitScanner( errp, NULL, buffer ) < 0 ) {
rv = ACLERRNOMEM;
eid = ACLERR1920;
nserrGenerate(errp, rv, eid, ACL_Program, 0);
} else {
handle = ACL_ListNew(errp);
if ( handle == NULL ) {
rv = ACLERRNOMEM;
eid = ACLERR1920;
nserrGenerate(errp, rv, eid, ACL_Program, 0);
} else if ( acl_PushListHandle( handle ) < 0 ) {
rv = ACLERRNOMEM;
eid = ACLERR1920;
nserrGenerate(errp, rv, eid, ACL_Program, 0);
} else if ( acl_Parse() ) {
rv = ACLERRPARSE;
eid = ACLERR1780;
}
if ( acl_EndScanner() < 0 ) {
rv = ACLERROPEN;
eid = ACLERR1500;
errmsg = system_errmsg();
nserrGenerate(errp, rv, eid, ACL_Program, 2, "buffer", errmsg);
}
}
if ( rv || eid ) {
ACL_ListDestroy(errp, handle);
handle = NULL;
}
crit_exit( acl_parse_crit );
return(handle);
}
//
// ACL_ListDecrement - decrement the ACLList's refcount safely
//
NSAPI_PUBLIC int
ACL_ListDecrement(NSErr_t *errp, ACLListHandle_t *acllist)
{
if (!acllist || acllist == ACL_LIST_NO_ACLS)
return 0;
NS_ASSERT(ACL_AssertAcllist(acllist));
ACL_CritEnter();
NS_ASSERT(ACL_CritHeld());
if (--acllist->ref_count == 0)
ACL_ListDestroy(errp, acllist);
ACL_CritExit();
return 0;
}
