From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 5 Jan 2009 17:15:15 +0000 (+0100)
Subject: Move IPv4 handling into daemon core
X-Git-Tag: 2.0_alpha~4129
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ef365b56fb876d1e02bbb7259f77c1945524df06;p=framework%2Fconnectivity%2Fconnman.git

Move IPv4 handling into daemon core
---

diff --git a/plugins/Makefile.am b/plugins/Makefile.am
index 71ae0cf..de4b58b 100644
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -1,7 +1,7 @@
 
 plugindir = $(libdir)/connman/plugins
 
-plugin_LTLIBRARIES = ipv4.la
+plugin_LTLIBRARIES =
 
 if LOOPBACK
 plugin_LTLIBRARIES += loopback.la
@@ -53,8 +53,6 @@ plugin_LTLIBRARIES += hso.la
 hso_la_SOURCES = hso.c modem.h modem.c
 endif
 
-ipv4_la_SOURCES = ipv4.c inet.h inet.c
-
 if UDHCP
 plugin_LTLIBRARIES += udhcp.la
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 54c06d8..a1cfcc2 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -8,7 +8,7 @@ sbin_PROGRAMS = connmand
 connmand_SOURCES = main.c connman.h log.c selftest.c error.c plugin.c \
 			profile.c element.c device.c network.c connection.c \
 			security.c resolver.c storage.c manager.c agent.c \
-			detect.c rtnl.c dbus.c
+			ipv4.c detect.c rtnl.c dbus.c
 
 if UDEV
 connmand_SOURCES += udev.c
diff --git a/src/connman.h b/src/connman.h
index b97d835..698c007 100644
--- a/src/connman.h
+++ b/src/connman.h
@@ -131,6 +131,9 @@ static inline void __connman_element_unlock(struct connman_element *element)
 int __connman_detect_init(void);
 void __connman_detect_cleanup(void);
 
+int __connman_ipv4_init(void);
+void __connman_ipv4_cleanup(void);
+
 int __connman_connection_init(void);
 void __connman_connection_cleanup(void);
 
diff --git a/src/element.c b/src/element.c
index 2c7e755..eb26ae6 100644
--- a/src/element.c
+++ b/src/element.c
@@ -1556,6 +1556,7 @@ void __connman_element_start(void)
 	started = TRUE;
 
 	__connman_connection_init();
+	__connman_ipv4_init();
 	__connman_detect_init();
 }
 
@@ -1564,6 +1565,7 @@ void __connman_element_stop(void)
 	DBG("");
 
 	__connman_detect_cleanup();
+	__connman_ipv4_cleanup();
 	__connman_connection_cleanup();
 }
 
diff --git a/plugins/ipv4.c b/src/ipv4.c
similarity index 89%
rename from plugins/ipv4.c
rename to src/ipv4.c
index c73c729..4518d97 100644
--- a/plugins/ipv4.c
+++ b/src/ipv4.c
@@ -31,21 +31,7 @@
 #include <arpa/inet.h>
 #include <net/if.h>
 
-#define CONNMAN_API_SUBJECT_TO_CHANGE
-#include <connman/plugin.h>
-#include <connman/driver.h>
-#include <connman/resolver.h>
-#include <connman/rtnl.h>
-#include <connman/log.h>
-
-#include "inet.h"
-
-enum connman_ipv4_method {
-	CONNMAN_IPV4_METHOD_UNKNOWN = 0,
-	CONNMAN_IPV4_METHOD_OFF     = 1,
-	CONNMAN_IPV4_METHOD_STATIC  = 2,
-	CONNMAN_IPV4_METHOD_DHCP    = 3,
-};
+#include "connman.h"
 
 struct connman_ipv4 {
 	enum connman_ipv4_method method;
@@ -152,6 +138,31 @@ static int clear_ipv4(struct connman_element *element)
 	return 0;
 }
 
+static char *index2name(int index)
+{
+	struct ifreq ifr;
+	int sk, err;
+
+	if (index < 0)
+		return NULL;
+
+	sk = socket(PF_INET, SOCK_DGRAM, 0);
+	if (sk < 0)
+		return NULL;
+
+	memset(&ifr, 0, sizeof(ifr));
+	ifr.ifr_ifindex = index;
+
+	err = ioctl(sk, SIOCGIFNAME, &ifr);
+
+	close(sk);
+
+	if (err < 0)
+		return NULL;
+
+	return strdup(ifr.ifr_name);
+}
+
 static int ipv4_probe(struct connman_element *element)
 {
 	struct connman_element *connection;
@@ -189,7 +200,7 @@ static int ipv4_probe(struct connman_element *element)
 
 	connection->type    = CONNMAN_ELEMENT_TYPE_CONNECTION;
 	connection->index   = element->index;
-	connection->devname = inet_index2name(element->index);
+	connection->devname = index2name(element->index);
 
 	if (connman_element_register(connection, element) < 0)
 		connman_element_unref(connection);
@@ -207,19 +218,17 @@ static void ipv4_remove(struct connman_element *element)
 static struct connman_driver ipv4_driver = {
 	.name		= "ipv4",
 	.type		= CONNMAN_ELEMENT_TYPE_IPV4,
+	.priority	= CONNMAN_DRIVER_PRIORITY_LOW,
 	.probe		= ipv4_probe,
 	.remove		= ipv4_remove,
 };
 
-static int ipv4_init(void)
+int __connman_ipv4_init(void)
 {
 	return connman_driver_register(&ipv4_driver);
 }
 
-static void ipv4_exit(void)
+void __connman_ipv4_cleanup(void)
 {
 	connman_driver_unregister(&ipv4_driver);
 }
-
-CONNMAN_PLUGIN_DEFINE(ipv4, "IPv4 configuration plugin", VERSION,
-							ipv4_init, ipv4_exit)