From: Marcel Holtmann <marcel@holtmann.org>
Date: Thu, 7 Aug 2008 07:51:00 +0000 (+0200)
Subject: Add resolver plugin for /etc/resolv.conf modifications
X-Git-Tag: 2.0_alpha~4778
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=992a6e463a381c220b50f9ebfe36a14599c25834;p=framework%2Fconnectivity%2Fconnman.git

Add resolver plugin for /etc/resolv.conf modifications
---

diff --git a/plugins/Makefile.am b/plugins/Makefile.am
index 121e05a..ea85755 100644
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -2,7 +2,7 @@
 plugindir = $(libdir)/connman/plugins
 
 plugin_LTLIBRARIES = hal.la ethernet.la wifi.la bluetooth.la \
-					dhclient.la ipv4.la resolvconf.la
+			dhclient.la ipv4.la resolvconf.la resolvfile.la
 
 hal_la_SOURCES = hal.c
 hal_la_LIBADD = @HAL_LIBS@
@@ -22,6 +22,8 @@ ipv4_la_SOURCES = ipv4.c
 
 resolvconf_la_SOURCES = resolvconf.c
 
+resolvfile_la_SOURCES = resolvfile.c
+
 AM_LDFLAGS = -no-undefined -module -avoid-version \
 				-export-symbols-regex connman_plugin_desc
 
diff --git a/plugins/resolvconf.c b/plugins/resolvconf.c
index b199646..1d4927b 100644
--- a/plugins/resolvconf.c
+++ b/plugins/resolvconf.c
@@ -72,8 +72,6 @@ static void resolvconf_remove(struct connman_element *element)
 
 	DBG("element %p name %s", element, element->name);
 
-	DBG("element %p name %s", element, element->name);
-
 	connman_element_set_data(element, NULL);
 
 	connman_element_unregister(internet);
@@ -92,6 +90,7 @@ static void resolvconf_remove(struct connman_element *element)
 static struct connman_driver resolvconf_driver = {
 	.name		= "resolvconf",
 	.type		= CONNMAN_ELEMENT_TYPE_RESOLVER,
+	.priority	= CONNMAN_DRIVER_PRIORITY_HIGH,
 	.probe		= resolvconf_probe,
 	.remove		= resolvconf_remove,
 };
diff --git a/plugins/resolvfile.c b/plugins/resolvfile.c
new file mode 100644
index 0000000..d39b2e1
--- /dev/null
+++ b/plugins/resolvfile.c
@@ -0,0 +1,99 @@
+/*
+ *
+ *  Connection Manager
+ *
+ *  Copyright (C) 2007-2008  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  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 St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+
+#include <connman/plugin.h>
+#include <connman/driver.h>
+#include <connman/log.h>
+
+static int resolvfile_probe(struct connman_element *element)
+{
+	const char *nameserver = NULL;
+	struct connman_element *internet;
+	gchar *cmd;
+	int err;
+
+	DBG("element %p name %s", element, element->name);
+
+	connman_element_get_value(element,
+			CONNMAN_PROPERTY_TYPE_IPV4_NAMESERVER, &nameserver);
+
+	if (nameserver == NULL)
+		return -EINVAL;
+
+	cmd = g_strdup_printf("echo \"nameserver %s\" > /etc/resolv.conf",
+								nameserver);
+
+	DBG("%s", cmd);
+
+	err = system(cmd);
+
+	g_free(cmd);
+
+	internet = connman_element_create();
+
+	internet->type = CONNMAN_ELEMENT_TYPE_INTERNET;
+
+	connman_element_set_data(element, internet);
+
+	connman_element_register(internet, element);
+
+	return 0;
+}
+
+static void resolvfile_remove(struct connman_element *element)
+{
+	struct connman_element *internet = connman_element_get_data(element);
+
+	DBG("element %p name %s", element, element->name);
+
+	connman_element_set_data(element, NULL);
+
+	connman_element_unregister(internet);
+
+	connman_element_unref(internet);
+}
+
+static struct connman_driver resolvfile_driver = {
+	.name		= "resolvconf",
+	.type		= CONNMAN_ELEMENT_TYPE_RESOLVER,
+	.priority	= CONNMAN_DRIVER_PRIORITY_LOW,
+	.probe		= resolvfile_probe,
+	.remove		= resolvfile_remove,
+};
+
+static int resolvfile_init(void)
+{
+	return connman_driver_register(&resolvfile_driver);
+}
+
+static void resolvfile_exit(void)
+{
+	connman_driver_unregister(&resolvfile_driver);
+}
+
+CONNMAN_PLUGIN_DEFINE("resolvfile", "Name resolver plugin", VERSION,
+					resolvfile_init, resolvfile_exit)