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author | Federico Lucifredi <flucifredi@acm.org> | 2007-05-06 20:12:18 +0000 |
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committer | Federico Lucifredi <flucifredi@acm.org> | 2007-05-06 20:12:18 +0000 |
commit | 8a49fc26776c8b95ce299e69903198df7bbebe11 (patch) | |
tree | f16ed29141aff95792cf73e3c636efcd534bf2bd /trunk/avahi-core/domain-util.c | |
parent | 1fef746edf313d8fb1d8417a17d536a915ca69cd (diff) | |
parent | a6a4c936ad8c9071b891bb19c4edf5779e027a19 (diff) |
refreshing branch to latest release.
git-svn-id: file:///home/lennart/svn/public/avahi/branches/federico@1455 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
Diffstat (limited to 'trunk/avahi-core/domain-util.c')
-rw-r--r-- | trunk/avahi-core/domain-util.c | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/trunk/avahi-core/domain-util.c b/trunk/avahi-core/domain-util.c deleted file mode 100644 index 3aeba12..0000000 --- a/trunk/avahi-core/domain-util.c +++ /dev/null @@ -1,135 +0,0 @@ -/* $Id$ */ - -/*** - 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 <ctype.h> -#include <sys/utsname.h> -#include <stdio.h> - -#include <avahi-common/malloc.h> - -#include "domain-util.h" -#include "util.h" - -static void strip_bad_chars(char *s) { - char *p, *d; - - s[strcspn(s, ".")] = 0; - - for (p = s, d = s; *p; p++) - if ((*p >= 'a' && *p <= 'z') || - (*p >= 'A' && *p <= 'Z') || - (*p >= '0' && *p <= '9') || - *p == '-') - *(d++) = *p; - - *d = 0; -} - -char *avahi_get_host_name(char *ret_s, size_t size) { - assert(ret_s); - assert(size > 0); - - if (gethostname(ret_s, size) >= 0) { - ret_s[size-1] = 0; - strip_bad_chars(ret_s); - } else - *ret_s = 0; - - if (*ret_s == 0) { - struct utsname utsname; - - /* No hostname was set, so let's take the OS name */ - - if (uname(&utsname) >= 0) { - snprintf(ret_s, size, "%s", utsname.sysname); - strip_bad_chars(ret_s); - avahi_strdown(ret_s); - } - - if (*ret_s == 0) - snprintf(ret_s, size, "unnamed"); - } - - if (size >= AVAHI_LABEL_MAX) - ret_s[AVAHI_LABEL_MAX-1] = 0; - - return ret_s; -} - -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); - } -} - |