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-rw-r--r--src/nm-policy-hostname.c264
1 files changed, 0 insertions, 264 deletions
diff --git a/src/nm-policy-hostname.c b/src/nm-policy-hostname.c
deleted file mode 100644
index 0ea16158..00000000
--- a/src/nm-policy-hostname.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
-/* NetworkManager -- Network link manager
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Copyright (C) 2004 - 2012 Red Hat, Inc.
- * Copyright (C) 2007 - 2008 Novell, Inc.
- */
-
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <netdb.h>
-#include <arpa/inet.h>
-
-#include <glib.h>
-
-#include "nm-logging.h"
-#include "nm-policy-hostname.h"
-
-/************************************************************************/
-
-struct HostnameThread {
-	GThread *thread;
-
-#if GLIB_CHECK_VERSION (2,31,0)
-	GMutex lock;
-#else
-	GMutex *lock;
-#endif
-	gboolean dead;
-	int ret;
-
-	struct sockaddr_in addr4;
-	struct sockaddr_in6 addr6;
-	struct sockaddr *addr;
-	size_t addr_size;
-	char hostname[NI_MAXHOST + 1];
-
-	HostnameThreadCallback callback;
-	gpointer user_data;
-};
-
-/*
- * GMutex API has changed:
- * http://developer.gnome.org/glib/2.31/glib-Threads.html#GMutex
- * http://developer.gnome.org/glib/2.31/glib-Deprecated-Thread-APIs.html
-*/
-#if GLIB_CHECK_VERSION (2,31,0)
-#define X_MUTEX_LOCK(mutex)        g_mutex_lock   (&(mutex))
-#define X_MUTEX_UNLOCK(mutex)      g_mutex_unlock (&(mutex))
-#define X_MUTEX_INIT(mutex)        g_mutex_init   (&(mutex))
-#define X_MUTEX_CLEAR(mutex)       g_mutex_clear  (&(mutex))
-#define X_THREAD_CREATE(func,data) g_thread_try_new ("hostname-thread", func, data, NULL);
-#else
-#define X_MUTEX_LOCK(mutex)        g_mutex_lock   (mutex)
-#define X_MUTEX_UNLOCK(mutex)      g_mutex_unlock (mutex)
-#define X_MUTEX_INIT(mutex)        mutex = g_mutex_new ()
-#define X_MUTEX_CLEAR(mutex)       g_mutex_free (mutex)
-#define X_THREAD_CREATE(func,data) g_thread_create (func, data, FALSE, NULL);
-#endif
-
-static gboolean
-hostname_thread_run_cb (gpointer user_data)
-{
-	HostnameThread *ht = (HostnameThread *) user_data;
-	const char *hostname = NULL;
-
-	if (strlen (ht->hostname) && strcmp (ht->hostname, "."))
-		hostname = ht->hostname;
-
-	nm_log_dbg (LOGD_DNS, "(%p) calling address reverse-lookup result handler", ht);
-	(*ht->callback) (ht, ht->ret, hostname, ht->user_data);
-	return FALSE;
-}
-
-static gpointer
-hostname_thread_worker (gpointer data)
-{
-	HostnameThread *ht = (HostnameThread *) data;
-	int i;
-
-	nm_log_dbg (LOGD_DNS, "(%p) starting address reverse-lookup", ht);
-
-	X_MUTEX_LOCK (ht->lock);
-	if (ht->dead) {
-		X_MUTEX_UNLOCK (ht->lock);
-		return (gpointer) NULL;
-	}
-	X_MUTEX_UNLOCK (ht->lock);
-
-	ht->ret = getnameinfo (ht->addr, ht->addr_size, ht->hostname, NI_MAXHOST, NULL, 0, NI_NAMEREQD);
-	if (ht->ret == 0) {
-		nm_log_dbg (LOGD_DNS, "(%p) address reverse-lookup returned hostname '%s'",
-		            ht, ht->hostname);
-		for (i = 0; i < strlen (ht->hostname); i++)
-			ht->hostname[i] = g_ascii_tolower (ht->hostname[i]);
-	} else {
-		nm_log_dbg (LOGD_DNS, "(%p) address reverse-lookup failed: (%d) %s",
-		            ht, ht->ret, gai_strerror (ht->ret));
-	}
-
-	/* Don't track the idle handler ID because by the time the g_idle_add()
-	 * returns the ID, the handler may already have run and freed the
-	 * HostnameThread.
-	 */
-	nm_log_dbg (LOGD_DNS, "(%p) scheduling address reverse-lookup result handler", ht);
-	g_idle_add (hostname_thread_run_cb, ht);
-	return (gpointer) TRUE;
-}
-
-void
-hostname_thread_free (HostnameThread *ht)
-{
-	g_return_if_fail (ht != NULL);
-
-	nm_log_dbg (LOGD_DNS, "(%p) freeing reverse-lookup thread", ht);
-
-	X_MUTEX_CLEAR (ht->lock);
-	memset (ht, 0, sizeof (HostnameThread));
-	g_free (ht);
-}
-
-HostnameThread *
-hostname4_thread_new (guint32 ip4_addr,
-                      HostnameThreadCallback callback,
-                      gpointer user_data)
-{
-	HostnameThread *ht;
-	char buf[INET_ADDRSTRLEN + 1];
-
-	ht = g_malloc0 (sizeof (HostnameThread));
-	g_assert (ht);
-
-	X_MUTEX_INIT (ht->lock);
-	ht->callback = callback;
-	ht->user_data = user_data;
-
-	ht->addr4.sin_family = AF_INET;
-	ht->addr4.sin_addr.s_addr = ip4_addr;
-	ht->addr = (struct sockaddr *) &ht->addr4;
-	ht->addr_size = sizeof (ht->addr4);
-
-	ht->thread = X_THREAD_CREATE (hostname_thread_worker, ht);
-	if (!ht->thread) {
-		hostname_thread_free (ht);
-		return NULL;
-	}
-
-	if (!inet_ntop (AF_INET, &ht->addr4.sin_addr, buf, sizeof (buf)))
-		strcpy (buf, "(unknown)");
-
-	nm_log_dbg (LOGD_DNS, "(%p) started IPv4 reverse-lookup thread for address '%s'",
-	            ht, buf);
-
-	return ht;
-}
-
-HostnameThread *
-hostname6_thread_new (const struct in6_addr *ip6_addr,
-                      HostnameThreadCallback callback,
-                      gpointer user_data)
-{
-	HostnameThread *ht;
-	char buf[INET6_ADDRSTRLEN + 1];
-
-	ht = g_malloc0 (sizeof (HostnameThread));
-	g_assert (ht);
-
-	X_MUTEX_INIT (ht->lock);
-	ht->callback = callback;
-	ht->user_data = user_data;
-
-	ht->addr6.sin6_family = AF_INET6;
-	ht->addr6.sin6_addr = *ip6_addr;
-	ht->addr = (struct sockaddr *) &ht->addr6;
-	ht->addr_size = sizeof (ht->addr6);
-
-	ht->thread = X_THREAD_CREATE (hostname_thread_worker, ht);
-	if (!ht->thread) {
-		hostname_thread_free (ht);
-		return NULL;
-	}
-
-	if (!inet_ntop (AF_INET, ip6_addr, buf, sizeof (buf)))
-		strcpy (buf, "(unknown)");
-
-	nm_log_dbg (LOGD_DNS, "(%p) started IPv6 reverse-lookup thread for address '%s'",
-	            ht, buf);
-
-	return ht;
-}
-
-void
-hostname_thread_kill (HostnameThread *ht)
-{
-	g_return_if_fail (ht != NULL);
-
-	nm_log_dbg (LOGD_DNS, "(%p) stopping reverse-lookup thread", ht);
-
-	X_MUTEX_LOCK (ht->lock);
-	ht->dead = TRUE;
-	X_MUTEX_UNLOCK (ht->lock);
-}
-
-gboolean
-hostname_thread_is_dead (HostnameThread *ht)
-{
-	g_return_val_if_fail (ht != NULL, TRUE);
-
-	return ht->dead;
-}
-
-/************************************************************************/
-
-#define FALLBACK_HOSTNAME4 "localhost.localdomain"
-
-gboolean
-nm_policy_set_system_hostname (const char *new_hostname, const char *msg)
-{
-	char old_hostname[HOST_NAME_MAX + 1];
-	const char *name;
-	int ret;
-
-	if (new_hostname)
-		g_warn_if_fail (strlen (new_hostname));
-
-	old_hostname[HOST_NAME_MAX] = '\0';
-	errno = 0;
-	ret = gethostname (old_hostname, HOST_NAME_MAX);
-	if (ret != 0) {
-		nm_log_warn (LOGD_DNS, "couldn't get the system hostname: (%d) %s",
-		             errno, strerror (errno));
-	} else {
-		/* Don't set the hostname if it isn't actually changing */
-		if (   (new_hostname && !strcmp (old_hostname, new_hostname))
-		    || (!new_hostname && !strcmp (old_hostname, FALLBACK_HOSTNAME4)))
-			return FALSE;
-	}
-
-	name = (new_hostname && strlen (new_hostname)) ? new_hostname : FALLBACK_HOSTNAME4;
-
-	nm_log_info (LOGD_DNS, "Setting system hostname to '%s' (%s)", name, msg);
-	ret = sethostname (name, strlen (name));
-	if (ret != 0) {
-		nm_log_warn (LOGD_DNS, "couldn't set the system hostname to '%s': (%d) %s",
-		             name, errno, strerror (errno));
-	}
-
-	return (ret == 0);
-}
-
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