diff options
author | Lennart Poettering <lennart@poettering.net> | 2005-10-25 22:20:37 +0000 |
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committer | Lennart Poettering <lennart@poettering.net> | 2005-10-25 22:20:37 +0000 |
commit | c3575017e2137ef664e4735bd6f9ff1209653ef3 (patch) | |
tree | 975af5275fbba0ef9344671adf941f2a60f1968e /avahi-core/domain-util.c | |
parent | d2d2f82263bd1007b847324ec27236097bde1609 (diff) |
* replace AF_UNSPEC by AVAHI_PROTO_UNSPEC in client-test.c
* remove some functions from the public API in avahi-common/{domain,address}.[ch] and move them into avahi-core/{domain-util,add-util}.[ch]
* properly generate CNAME responses
* add some more comments to server.c
git-svn-id: file:///home/lennart/svn/public/avahi/trunk@871 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
Diffstat (limited to 'avahi-core/domain-util.c')
-rw-r--r-- | avahi-core/domain-util.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/avahi-core/domain-util.c b/avahi-core/domain-util.c new file mode 100644 index 0000000..d4cc2ad --- /dev/null +++ b/avahi-core/domain-util.c @@ -0,0 +1,101 @@ +/* $Id$ */ + +/*** + This file is part of avahi. + + avahi 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. + + avahi 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 avahi; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdlib.h> +#include <assert.h> +#include <string.h> +#include <unistd.h> + +#include <avahi-common/malloc.h> + +#include "domain-util.h" + +char *avahi_get_host_name(char *ret_s, size_t size) { +#ifdef HOST_NAME_MAX + char t[HOST_NAME_MAX]; +#else + char t[256]; +#endif + + assert(ret_s); + assert(size > 0); + + gethostname(t, sizeof(t)); + t[sizeof(t)-1] = 0; + + return avahi_normalize_name(t, ret_s, size); +} + +char *avahi_get_host_name_strdup(void) { + char t[AVAHI_DOMAIN_NAME_MAX]; + + if (!(avahi_get_host_name(t, sizeof(t)))) + return NULL; + + return avahi_strdup(t); +} + +int avahi_binary_domain_cmp(const char *a, const char *b) { + assert(a); + assert(b); + + if (a == b) + return 0; + + for (;;) { + char ca[AVAHI_LABEL_MAX], cb[AVAHI_LABEL_MAX], *p; + int r; + + p = avahi_unescape_label(&a, ca, sizeof(ca)); + assert(p); + p = avahi_unescape_label(&b, cb, sizeof(cb)); + assert(p); + + if ((r = strcmp(ca, cb))) + return r; + + if (!*a && !*b) + return 0; + } +} + +int avahi_domain_ends_with(const char *domain, const char *suffix) { + assert(domain); + assert(suffix); + + for (;;) { + char dummy[AVAHI_LABEL_MAX], *r; + + if (*domain == 0) + return 0; + + if (avahi_domain_equal(domain, suffix)) + return 1; + + r = avahi_unescape_label(&domain, dummy, sizeof(dummy)); + assert(r); + } +} + |