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authorDaniel Mack <daniel@zonque.org>2016-02-11 22:12:04 +0100
committerDaniel Mack <daniel@zonque.org>2016-02-11 22:12:04 +0100
commit9ca6ff50ab7af9d122521c5bb9cc8201cb38181a (patch)
tree25cccd673eb89f5783fb31c14e27030b25c7fd0f /src/core/bus-endpoint.c
parentc8b166b3ead88315b2f463fcf475e532b1300f72 (diff)
Remove kdbus custom endpoint support
This feature will not be used anytime soon, so remove a bit of cruft. The BusPolicy= config directive will stay around as compat noop.
Diffstat (limited to 'src/core/bus-endpoint.c')
-rw-r--r--src/core/bus-endpoint.c135
1 files changed, 0 insertions, 135 deletions
diff --git a/src/core/bus-endpoint.c b/src/core/bus-endpoint.c
deleted file mode 100644
index d22a80c91f..0000000000
--- a/src/core/bus-endpoint.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2014 Daniel Mack
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdlib.h>
-
-#include "alloc-util.h"
-#include "bus-endpoint.h"
-#include "bus-kernel.h"
-#include "bus-policy.h"
-#include "kdbus.h"
-
-int bus_kernel_set_endpoint_policy(int fd, uid_t uid, BusEndpoint *ep) {
-
- struct kdbus_cmd *update;
- struct kdbus_item *n;
- BusEndpointPolicy *po;
- Iterator i;
- size_t size;
- int r;
-
- size = ALIGN8(offsetof(struct kdbus_cmd, items));
-
- HASHMAP_FOREACH(po, ep->policy_hash, i) {
- size += ALIGN8(offsetof(struct kdbus_item, str) + strlen(po->name) + 1);
- size += ALIGN8(offsetof(struct kdbus_item, policy_access) + sizeof(struct kdbus_policy_access));
- }
-
- update = alloca0_align(size, 8);
- update->size = size;
-
- n = update->items;
-
- HASHMAP_FOREACH(po, ep->policy_hash, i) {
- n->type = KDBUS_ITEM_NAME;
- n->size = offsetof(struct kdbus_item, str) + strlen(po->name) + 1;
- strcpy(n->str, po->name);
- n = KDBUS_ITEM_NEXT(n);
-
- n->type = KDBUS_ITEM_POLICY_ACCESS;
- n->size = offsetof(struct kdbus_item, policy_access) + sizeof(struct kdbus_policy_access);
-
- n->policy_access.type = KDBUS_POLICY_ACCESS_USER;
- n->policy_access.access = bus_kernel_translate_access(po->access);
- n->policy_access.id = uid;
-
- n = KDBUS_ITEM_NEXT(n);
- }
-
- r = ioctl(fd, KDBUS_CMD_ENDPOINT_UPDATE, update);
- if (r < 0)
- return -errno;
-
- return 0;
-}
-
-int bus_endpoint_new(BusEndpoint **ep) {
- assert(ep);
-
- *ep = new0(BusEndpoint, 1);
- if (!*ep)
- return -ENOMEM;
-
- return 0;
-}
-
-int bus_endpoint_add_policy(BusEndpoint *ep, const char *name, BusPolicyAccess access) {
- _cleanup_free_ BusEndpointPolicy *po = NULL;
- _cleanup_free_ char *key = NULL;
- int r;
-
- assert(ep);
- assert(name);
- assert(access > _BUS_POLICY_ACCESS_INVALID && access < _BUS_POLICY_ACCESS_MAX);
-
- /* check if we already have this name in the policy list. If we do, see if the new access level
- * is higher than the exising one, and upgrade the entry in that case. Otherwise, do nothing.
- */
-
- if (ep->policy_hash) {
- po = hashmap_get(ep->policy_hash, name);
- if (po) {
- if (po->access < access)
- po->access = access;
-
- return 0;
- }
- } else {
- ep->policy_hash = hashmap_new(&string_hash_ops);
- if (!ep->policy_hash)
- return -ENOMEM;
- }
-
- po = new0(BusEndpointPolicy, 1);
- if (!po)
- return -ENOMEM;
-
- key = strdup(name);
- if (!key)
- return -ENOMEM;
-
- po->name = key;
- po->access = access;
-
- r = hashmap_put(ep->policy_hash, key, po);
- if (r < 0)
- return r;
-
- po = NULL;
- key = NULL;
- return 0;
-}
-
-void bus_endpoint_free(BusEndpoint *endpoint) {
- if (!endpoint)
- return;
-
- hashmap_free_free_free(endpoint->policy_hash);
- free(endpoint);
-}