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authorLuke Shumaker <lukeshu@lukeshu.com>2017-05-10 17:38:59 -0400
committerLuke Shumaker <lukeshu@lukeshu.com>2017-05-10 17:38:59 -0400
commit7bd29679e6dd590bddfa18401749fad5c8f5d46b (patch)
treeca8e39d88032fc2458551743b38c4c3f3bde1374 /src/resolve/resolved-dns-search-domain.c
parent28420561826df73fff80c4a3c808aa9f1d418730 (diff)
./tools/notsd-move
Diffstat (limited to 'src/resolve/resolved-dns-search-domain.c')
-rw-r--r--src/resolve/resolved-dns-search-domain.c225
1 files changed, 0 insertions, 225 deletions
diff --git a/src/resolve/resolved-dns-search-domain.c b/src/resolve/resolved-dns-search-domain.c
deleted file mode 100644
index 1386e6a17b..0000000000
--- a/src/resolve/resolved-dns-search-domain.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2015 Lennart Poettering
-
- 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 "alloc-util.h"
-#include "dns-domain.h"
-#include "resolved-dns-search-domain.h"
-
-int dns_search_domain_new(
- Manager *m,
- DnsSearchDomain **ret,
- DnsSearchDomainType type,
- Link *l,
- const char *name) {
-
- _cleanup_free_ char *normalized = NULL;
- DnsSearchDomain *d;
- int r;
-
- assert(m);
- assert((type == DNS_SEARCH_DOMAIN_LINK) == !!l);
- assert(name);
-
- r = dns_name_normalize(name, &normalized);
- if (r < 0)
- return r;
-
- if (l) {
- if (l->n_search_domains >= LINK_SEARCH_DOMAINS_MAX)
- return -E2BIG;
- } else {
- if (m->n_search_domains >= MANAGER_SEARCH_DOMAINS_MAX)
- return -E2BIG;
- }
-
- d = new0(DnsSearchDomain, 1);
- if (!d)
- return -ENOMEM;
-
- d->n_ref = 1;
- d->manager = m;
- d->type = type;
- d->name = normalized;
- normalized = NULL;
-
- switch (type) {
-
- case DNS_SEARCH_DOMAIN_LINK:
- d->link = l;
- LIST_APPEND(domains, l->search_domains, d);
- l->n_search_domains++;
- break;
-
- case DNS_SERVER_SYSTEM:
- LIST_APPEND(domains, m->search_domains, d);
- m->n_search_domains++;
- break;
-
- default:
- assert_not_reached("Unknown search domain type");
- }
-
- d->linked = true;
-
- if (ret)
- *ret = d;
-
- return 0;
-}
-
-DnsSearchDomain* dns_search_domain_ref(DnsSearchDomain *d) {
- if (!d)
- return NULL;
-
- assert(d->n_ref > 0);
- d->n_ref++;
-
- return d;
-}
-
-DnsSearchDomain* dns_search_domain_unref(DnsSearchDomain *d) {
- if (!d)
- return NULL;
-
- assert(d->n_ref > 0);
- d->n_ref--;
-
- if (d->n_ref > 0)
- return NULL;
-
- free(d->name);
- return mfree(d);
-}
-
-void dns_search_domain_unlink(DnsSearchDomain *d) {
- assert(d);
- assert(d->manager);
-
- if (!d->linked)
- return;
-
- switch (d->type) {
-
- case DNS_SEARCH_DOMAIN_LINK:
- assert(d->link);
- assert(d->link->n_search_domains > 0);
- LIST_REMOVE(domains, d->link->search_domains, d);
- d->link->n_search_domains--;
- break;
-
- case DNS_SEARCH_DOMAIN_SYSTEM:
- assert(d->manager->n_search_domains > 0);
- LIST_REMOVE(domains, d->manager->search_domains, d);
- d->manager->n_search_domains--;
- break;
- }
-
- d->linked = false;
-
- dns_search_domain_unref(d);
-}
-
-void dns_search_domain_move_back_and_unmark(DnsSearchDomain *d) {
- DnsSearchDomain *tail;
-
- assert(d);
-
- if (!d->marked)
- return;
-
- d->marked = false;
-
- if (!d->linked || !d->domains_next)
- return;
-
- switch (d->type) {
-
- case DNS_SEARCH_DOMAIN_LINK:
- assert(d->link);
- LIST_FIND_TAIL(domains, d, tail);
- LIST_REMOVE(domains, d->link->search_domains, d);
- LIST_INSERT_AFTER(domains, d->link->search_domains, tail, d);
- break;
-
- case DNS_SEARCH_DOMAIN_SYSTEM:
- LIST_FIND_TAIL(domains, d, tail);
- LIST_REMOVE(domains, d->manager->search_domains, d);
- LIST_INSERT_AFTER(domains, d->manager->search_domains, tail, d);
- break;
-
- default:
- assert_not_reached("Unknown search domain type");
- }
-}
-
-void dns_search_domain_unlink_all(DnsSearchDomain *first) {
- DnsSearchDomain *next;
-
- if (!first)
- return;
-
- next = first->domains_next;
- dns_search_domain_unlink(first);
-
- dns_search_domain_unlink_all(next);
-}
-
-void dns_search_domain_unlink_marked(DnsSearchDomain *first) {
- DnsSearchDomain *next;
-
- if (!first)
- return;
-
- next = first->domains_next;
-
- if (first->marked)
- dns_search_domain_unlink(first);
-
- dns_search_domain_unlink_marked(next);
-}
-
-void dns_search_domain_mark_all(DnsSearchDomain *first) {
- if (!first)
- return;
-
- first->marked = true;
- dns_search_domain_mark_all(first->domains_next);
-}
-
-int dns_search_domain_find(DnsSearchDomain *first, const char *name, DnsSearchDomain **ret) {
- DnsSearchDomain *d;
- int r;
-
- assert(name);
- assert(ret);
-
- LIST_FOREACH(domains, d, first) {
-
- r = dns_name_equal(name, d->name);
- if (r < 0)
- return r;
- if (r > 0) {
- *ret = d;
- return 1;
- }
- }
-
- *ret = NULL;
- return 0;
-}