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libceph: wrap auth ops in wrapper functions

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Use wrapper functions that check whether the auth op exists so that callers
do not need a bunch of conditional checks.  Simplifies the external
interface.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Alex Elder <elder@inktank.com>
This commit is contained in:
Sage Weil 2013-03-25 10:26:14 -07:00
parent 0bed9b5c52
commit 27859f9773
6 changed files with 84 additions and 36 deletions
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47
net/ceph/auth.c
View file

@ -257,3 +257,50 @@ int ceph_auth_is_authenticated(struct ceph_auth_client *ac)
return 0;
return ac->ops->is_authenticated(ac);
}
EXPORT_SYMBOL(ceph_auth_is_authenticated);
int ceph_auth_create_authorizer(struct ceph_auth_client *ac,
int peer_type,
struct ceph_auth_handshake *auth)
{
if (ac->ops && ac->ops->create_authorizer)
return ac->ops->create_authorizer(ac, peer_type, auth);
return 0;
}
EXPORT_SYMBOL(ceph_auth_create_authorizer);
void ceph_auth_destroy_authorizer(struct ceph_auth_client *ac,
struct ceph_authorizer *a)
{
if (ac->ops && ac->ops->destroy_authorizer)
ac->ops->destroy_authorizer(ac, a);
}
EXPORT_SYMBOL(ceph_auth_destroy_authorizer);
int ceph_auth_update_authorizer(struct ceph_auth_client *ac,
int peer_type,
struct ceph_auth_handshake *a)
{
int ret = 0;
if (ac->ops && ac->ops->update_authorizer)
ret = ac->ops->update_authorizer(ac, peer_type, a);
return ret;
}
EXPORT_SYMBOL(ceph_auth_update_authorizer);
int ceph_auth_verify_authorizer_reply(struct ceph_auth_client *ac,
struct ceph_authorizer *a, size_t len)
{
if (ac->ops && ac->ops->verify_authorizer_reply)
return ac->ops->verify_authorizer_reply(ac, a, len);
return 0;
}
EXPORT_SYMBOL(ceph_auth_verify_authorizer_reply);
void ceph_auth_invalidate_authorizer(struct ceph_auth_client *ac, int peer_type)
{
if (ac->ops && ac->ops->invalidate_authorizer)
ac->ops->invalidate_authorizer(ac, peer_type);
}
EXPORT_SYMBOL(ceph_auth_invalidate_authorizer);