char *
rmc_guidfromlfn (const char *lfn, char *errbuf, int errbufsz)
{
struct rmc__guidForAliasResponse out;
char *p;
int ret;
int sav_errno = 0;
struct soap soap;
if (rmc_init (&soap, errbuf, errbufsz) < 0)
return (NULL);
if ((ret = soap_call_rmc__guidForAlias (&soap, rmc_endpoint, "",
(char *) lfn, &out))) {
if (ret == SOAP_FAULT && strstr (soap.fault->faultcode, "NOSUCHALIAS"))
sav_errno = ENOENT;
else {
gfal_errmsg (errbuf, errbufsz, GFAL_ERRLEVEL_ERROR, "%s", soap.fault->faultstring);
sav_errno = ECOMM;
}
soap_end (&soap);
soap_done (&soap);
errno = sav_errno;
return (NULL);
} else {
p = strdup (out._guidForAliasReturn);
soap_end (&soap);
soap_done (&soap);
return (p);
}
}
rmc_register_alias (const char *guid, const char *lfn, char *errbuf, int errbufsz)
{
struct rmc__addAliasResponse out;
int ret;
int sav_errno = 0;
struct soap soap;
if (rmc_init (&soap, errbuf, errbufsz) < 0)
return (-1);
if ((ret = soap_call_rmc__addAlias (&soap, rmc_endpoint, "",
(char *) guid, (char *) lfn, &out))) {
if (ret == SOAP_FAULT) {
if (strstr (soap.fault->faultcode, "ALIASEXISTS"))
sav_errno = EEXIST;
else if (strstr (soap.fault->faultcode, "VALUETOOLONG"))
sav_errno = ENAMETOOLONG;
else {
gfal_errmsg (errbuf, errbufsz, GFAL_ERRLEVEL_ERROR, "%s", soap.fault->faultstring);
sav_errno = ECOMM;
}
} else {
gfal_errmsg (errbuf, errbufsz, GFAL_ERRLEVEL_ERROR, "%s", soap.fault->faultstring);
sav_errno = ECOMM;
}
soap_end (&soap);
soap_done (&soap);
errno = sav_errno;
return (-1);
}
soap_end (&soap);
soap_done (&soap);
return (0);
}
/*
* struct rm_class *
* cbq_class_create(cbq_mod_state_t *cbqp, struct cbq_add_class *acp,
* struct rm_class *parent, struct rm_class *borrow)
*
* This function create a new traffic class in the CBQ class hierarchy of
* given paramters. The class that created is either the root, default,
* or a new dynamic class. If CBQ is not initilaized, the the root class
* will be created.
*/
static int
cbq_class_create(cbq_state_t *cbqp, struct cbq_add_class *acp,
struct rm_class *parent, struct rm_class *borrow)
{
struct rm_class *cl;
cbq_class_spec_t *spec = &acp->cbq_class;
u_int32_t chandle;
int i, error;
/*
* allocate class handle
*/
for (i = 1; i < CBQ_MAX_CLASSES; i++)
if (cbqp->cbq_class_tbl[i] == NULL)
break;
if (i == CBQ_MAX_CLASSES)
return (EINVAL);
chandle = i; /* use the slot number as class handle */
/*
* create a class. if this is a root class, initialize the
* interface.
*/
if ((spec->flags & CBQCLF_CLASSMASK) == CBQCLF_ROOTCLASS) {
error = rmc_init(cbqp->ifnp.ifq_, &cbqp->ifnp,
spec->nano_sec_per_byte, cbqrestart, spec->maxq,
RM_MAXQUEUED, spec->maxidle, spec->minidle, spec->offtime,
spec->flags);
if (error)
return (error);
cl = cbqp->ifnp.root_;
} else {
cl = rmc_newclass(spec->priority,
&cbqp->ifnp, spec->nano_sec_per_byte,
rmc_delay_action, spec->maxq, parent, borrow,
spec->maxidle, spec->minidle, spec->offtime,
spec->pktsize, spec->flags);
}
if (cl == NULL)
return (ENOMEM);
/* return handle to user space. */
acp->cbq_class_handle = chandle;
cl->stats_.handle = chandle;
cl->stats_.depth = cl->depth_;
/* save the allocated class */
cbqp->cbq_class_tbl[i] = cl;
if ((spec->flags & CBQCLF_CLASSMASK) == CBQCLF_DEFCLASS)
cbqp->ifnp.default_ = cl;
if ((spec->flags & CBQCLF_CLASSMASK) == CBQCLF_CTLCLASS)
cbqp->ifnp.ctl_ = cl;
return (0);
}
rmc_unregister_alias (const char *guid, const char *lfn, char *errbuf, int errbufsz)
{
struct rmc__removeAliasResponse out;
int ret;
struct soap soap;
if (rmc_init (&soap, errbuf, errbufsz) < 0)
return (-1);
if ((ret = soap_call_rmc__removeAlias (&soap, rmc_endpoint, "",
(char *) guid, (char *) lfn, &out))) {
gfal_errmsg (errbuf, errbufsz, GFAL_ERRLEVEL_ERROR, "%s", soap.fault->faultstring);
soap_end (&soap);
soap_done (&soap);
errno = ECOMM;
return (-1);
}
soap_end (&soap);
soap_done (&soap);
return (0);
}
int
cbq_add_queue(struct pf_altq *a)
{
struct rm_class *borrow, *parent;
cbq_state_t *cbqp;
struct rm_class *cl;
struct cbq_opts *opts;
int i;
if ((cbqp = a->altq_disc) == NULL)
return (EINVAL);
if (a->qid == 0)
return (EINVAL);
/*
* find a free slot in the class table. if the slot matching
* the lower bits of qid is free, use this slot. otherwise,
* use the first free slot.
*/
i = a->qid % CBQ_MAX_CLASSES;
if (cbqp->cbq_class_tbl[i] != NULL) {
for (i = 0; i < CBQ_MAX_CLASSES; i++)
if (cbqp->cbq_class_tbl[i] == NULL)
break;
if (i == CBQ_MAX_CLASSES)
return (EINVAL);
}
opts = &a->pq_u.cbq_opts;
/* check parameters */
if (a->priority >= CBQ_MAXPRI)
return (EINVAL);
/* Get pointers to parent and borrow classes. */
parent = clh_to_clp(cbqp, a->parent_qid);
if (opts->flags & CBQCLF_BORROW)
borrow = parent;
else
borrow = NULL;
/*
* A class must borrow from it's parent or it can not
* borrow at all. Hence, borrow can be null.
*/
if (parent == NULL && (opts->flags & CBQCLF_ROOTCLASS) == 0) {
printf("cbq_add_queue: no parent class!\n");
return (EINVAL);
}
if ((borrow != parent) && (borrow != NULL)) {
printf("cbq_add_class: borrow class != parent\n");
return (EINVAL);
}
/*
* check parameters
*/
switch (opts->flags & CBQCLF_CLASSMASK) {
case CBQCLF_ROOTCLASS:
if (parent != NULL)
return (EINVAL);
if (cbqp->ifnp.root_)
return (EINVAL);
break;
case CBQCLF_DEFCLASS:
if (cbqp->ifnp.default_)
return (EINVAL);
break;
case 0:
if (a->qid == 0)
return (EINVAL);
break;
default:
/* more than two flags bits set */
return (EINVAL);
}
/*
* create a class. if this is a root class, initialize the
* interface.
*/
if ((opts->flags & CBQCLF_CLASSMASK) == CBQCLF_ROOTCLASS) {
rmc_init(cbqp->ifnp.ifq_, &cbqp->ifnp, opts->ns_per_byte,
cbqrestart, a->qlimit, RM_MAXQUEUED,
opts->maxidle, opts->minidle, opts->offtime,
opts->flags);
cl = cbqp->ifnp.root_;
} else {
cl = rmc_newclass(a->priority,
&cbqp->ifnp, opts->ns_per_byte,
rmc_delay_action, a->qlimit, parent, borrow,
opts->maxidle, opts->minidle, opts->offtime,
opts->pktsize, opts->flags);
}
if (cl == NULL)
return (ENOMEM);
/* return handle to user space. */
cl->stats_.handle = a->qid;
cl->stats_.depth = cl->depth_;
/* save the allocated class */
cbqp->cbq_class_tbl[i] = cl;
if ((opts->flags & CBQCLF_CLASSMASK) == CBQCLF_DEFCLASS)
cbqp->ifnp.default_ = cl;
return (0);
}
