void
internal_service_free(entity_t *s)
{
entity_t *inst;
pgroup_t *pg;
void *cookie;
if (s->sc_u.sc_service.sc_restarter != NULL)
internal_instance_free(s->sc_u.sc_service.sc_restarter);
if (s->sc_u.sc_service.sc_global != NULL)
internal_instance_free(s->sc_u.sc_service.sc_global);
cookie = NULL;
while ((pg = uu_list_teardown(s->sc_pgroups, &cookie)) != NULL)
internal_pgroup_free(pg);
cookie = NULL;
while ((pg = uu_list_teardown(s->sc_dependents, &cookie)) != NULL)
internal_pgroup_free(pg);
cookie = NULL;
while ((inst = uu_list_teardown(s->sc_u.sc_service.sc_service_instances,
&cookie)) != NULL)
internal_instance_free(inst);
uu_free((void *)s->sc_fmri);
free(s);
}
void
internal_instance_free(entity_t *i)
{
pgroup_t *pg;
void *cookie = NULL;
while ((pg = uu_list_teardown(i->sc_pgroups, &cookie)) != NULL)
internal_pgroup_free(pg);
cookie = NULL;
while ((pg = uu_list_teardown(i->sc_dependents, &cookie)) != NULL)
internal_pgroup_free(pg);
free(i);
}
void
internal_instance_free(entity_t *i)
{
pgroup_t *pg;
void *cookie = NULL;
entity_t *rs;
rs = i->sc_u.sc_instance.sc_instance_restarter;
if (rs != NULL)
internal_instance_free(rs);
while ((pg = uu_list_teardown(i->sc_pgroups, &cookie)) != NULL)
internal_pgroup_free(pg);
cookie = NULL;
while ((pg = uu_list_teardown(i->sc_dependents, &cookie)) != NULL)
internal_pgroup_free(pg);
uu_free((void *)i->sc_fmri);
free(i);
}
/*
* Returns
* 0 - success
* ECANCELED - pg was deleted
* ECONNABORTED - repository disconnected
* ENOMEM - out of memory
*/
int
load_pg_attrs(const scf_propertygroup_t *pg, pgroup_t **ipgp)
{
pgroup_t *ipg;
ipg = internal_pgroup_new();
if (scf_pg_get_flags(pg, &ipg->sc_pgroup_flags) != 0) {
switch (scf_error()) {
case SCF_ERROR_DELETED:
internal_pgroup_free(ipg);
return (ECANCELED);
case SCF_ERROR_CONNECTION_BROKEN:
internal_pgroup_free(ipg);
return (ECONNABORTED);
case SCF_ERROR_NOT_SET:
case SCF_ERROR_NOT_BOUND:
default:
bad_error("scf_pg_get_name", scf_error());
}
}
if (scf_pg_get_name(pg, loadbuf, loadbuf_sz) < 0) {
switch (scf_error()) {
case SCF_ERROR_DELETED:
internal_pgroup_free(ipg);
return (ECANCELED);
case SCF_ERROR_CONNECTION_BROKEN:
internal_pgroup_free(ipg);
return (ECONNABORTED);
case SCF_ERROR_NOT_SET:
case SCF_ERROR_NOT_BOUND:
default:
bad_error("scf_pg_get_name", scf_error());
}
}
ipg->sc_pgroup_name = strdup(loadbuf);
if (ipg->sc_pgroup_name == NULL) {
internal_pgroup_free(ipg);
return (ENOMEM);
}
if (scf_pg_get_type(pg, loadbuf, loadbuf_sz) < 0) {
switch (scf_error()) {
case SCF_ERROR_DELETED:
free((char *)ipg->sc_pgroup_name);
internal_pgroup_free(ipg);
return (ECANCELED);
case SCF_ERROR_CONNECTION_BROKEN:
free((char *)ipg->sc_pgroup_name);
internal_pgroup_free(ipg);
return (ECONNABORTED);
case SCF_ERROR_NOT_SET:
case SCF_ERROR_NOT_BOUND:
default:
bad_error("scf_pg_get_name", scf_error());
}
}
ipg->sc_pgroup_type = strdup(loadbuf);
if (ipg->sc_pgroup_type == NULL) {
free((char *)ipg->sc_pgroup_name);
internal_pgroup_free(ipg);
return (ENOMEM);
}
*ipgp = ipg;
return (0);
}
/*
* Load a property group into a pgroup_t. Returns
* 0 - success
* ECANCELED - pg was deleted
* ECONNABORTED - repository disconnected
* EBADF - pg is corrupt (error printed if fmri is given)
* ENOMEM - out of memory
* EACCES - permission denied when reading property
*/
int
load_pg(const scf_propertygroup_t *pg, pgroup_t **ipgp, const char *fmri,
const char *snapname)
{
pgroup_t *ipg;
int r;
if (scf_iter_pg_properties(load_propiter, pg) != 0) {
switch (scf_error()) {
case SCF_ERROR_DELETED:
return (ECANCELED);
case SCF_ERROR_CONNECTION_BROKEN:
return (ECONNABORTED);
case SCF_ERROR_HANDLE_MISMATCH:
case SCF_ERROR_NOT_SET:
case SCF_ERROR_NOT_BOUND:
default:
bad_error("scf_iter_pg_properties", scf_error());
}
}
r = load_pg_attrs(pg, &ipg);
switch (r) {
case 0:
break;
case ECANCELED:
case ECONNABORTED:
case ENOMEM:
return (r);
default:
bad_error("load_pg_attrs", r);
}
for (;;) {
property_t *iprop;
r = scf_iter_next_property(load_propiter, load_prop);
if (r == 0)
break;
if (r != 1) {
switch (scf_error()) {
case SCF_ERROR_DELETED:
r = ECANCELED;
goto out;
case SCF_ERROR_CONNECTION_BROKEN:
r = ECONNABORTED;
goto out;
case SCF_ERROR_HANDLE_MISMATCH:
case SCF_ERROR_NOT_BOUND:
case SCF_ERROR_NOT_SET:
case SCF_ERROR_INVALID_ARGUMENT:
default:
bad_error("scf_iter_next_property",
scf_error());
}
}
r = load_property(load_prop, &iprop);
switch (r) {
case 0:
break;
case ECANCELED:
case ECONNABORTED:
case ENOMEM:
case EACCES:
goto out;
default:
bad_error("load_property", r);
}
r = internal_attach_property(ipg, iprop);
if (r != 0) {
if (fmri != NULL) {
if (snapname == NULL)
warn(gettext("Property group \"%s\" of "
"%s has multiple definitions of "
"property \"%s\".\n"),
ipg->sc_pgroup_name, fmri,
iprop->sc_property_name);
else
warn(gettext("Property group \"%s\" of "
"the \"%s\" snapshot of %s has "
"multiple definitions of property "
"\"%s\".\n"),
ipg->sc_pgroup_name, snapname, fmri,
iprop->sc_property_name);
}
r = EBADF;
goto out;
}
}
*ipgp = ipg;
return (0);
out:
internal_pgroup_free(ipg);
return (r);
}
