From 54c3ca35ef4601a5068b7cae464197648d6918dc Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Thu, 15 Jul 2010 10:05:55 -0700
Subject: [PATCH] Add technology driver callbacks for adding/removing
 interfaces

---
 include/technology.h |  4 +++
 src/connman.h        |  4 +++
 src/rtnl.c           |  8 +++---
 src/technology.c     | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 85 insertions(+), 4 deletions(-)

diff --git a/include/technology.h b/include/technology.h
index 7638454..256a2eb 100644
--- a/include/technology.h
+++ b/include/technology.h
@@ -42,6 +42,10 @@ struct connman_technology_driver {
 	int priority;
 	int (*probe) (struct connman_technology *technology);
 	void (*remove) (struct connman_technology *technology);
+	void (*add_interface) (struct connman_technology *technology,
+						int index, const char *name);
+	void (*remove_interface) (struct connman_technology *technology,
+								int index);
 	int (*set_tethering) (struct connman_technology *technology,
 						connman_bool_t enabled);
 };
diff --git a/src/connman.h b/src/connman.h
index ebd94b3..6b9a34a 100644
--- a/src/connman.h
+++ b/src/connman.h
@@ -301,6 +301,10 @@ int __connman_technology_update_rfkill(unsigned int index,
 						connman_bool_t hardblock);
 int __connman_technology_remove_rfkill(unsigned int index);
 
+void __connman_technology_add_interface(enum connman_service_type type,
+						int index, const char *name);
+void __connman_technology_remove_interface(enum connman_service_type type,
+						int index, const char *name);
 int __connman_technology_enable_tethering(void);
 int __connman_technology_disable_tethering(void);
 
diff --git a/src/rtnl.c b/src/rtnl.c
index 74eafc6..cbf9bb5 100644
--- a/src/rtnl.c
+++ b/src/rtnl.c
@@ -68,8 +68,8 @@ static void free_interface(gpointer data)
 {
 	struct interface_data *interface = data;
 
-	connman_info("Remove interface %s [ %s ]", interface->name,
-			__connman_service_type2string(interface->type));
+	__connman_technology_remove_interface(interface->type,
+					interface->index, interface->name);
 
 	g_free(interface->name);
 	g_free(interface);
@@ -388,8 +388,8 @@ static void process_newlink(unsigned short type, int index, unsigned flags,
 
 		read_uevent(interface);
 
-		connman_info("Create interface %s [ %s ]", interface->name,
-			__connman_service_type2string(interface->type));
+		__connman_technology_add_interface(interface->type,
+					interface->index, interface->name);
 	}
 
 	for (list = rtnl_list; list; list = list->next) {
diff --git a/src/technology.c b/src/technology.c
index 0ee91a3..34c50be 100644
--- a/src/technology.c
+++ b/src/technology.c
@@ -100,6 +100,79 @@ void connman_technology_driver_unregister(struct connman_technology_driver *driv
 	driver_list = g_slist_remove(driver_list, driver);
 }
 
+void __connman_technology_add_interface(enum connman_service_type type,
+						int index, const char *name)
+{
+	GSList *list;
+
+	switch (type) {
+	case CONNMAN_SERVICE_TYPE_UNKNOWN:
+	case CONNMAN_SERVICE_TYPE_SYSTEM:
+		return;
+	case CONNMAN_SERVICE_TYPE_ETHERNET:
+	case CONNMAN_SERVICE_TYPE_WIFI:
+	case CONNMAN_SERVICE_TYPE_WIMAX:
+	case CONNMAN_SERVICE_TYPE_BLUETOOTH:
+	case CONNMAN_SERVICE_TYPE_CELLULAR:
+	case CONNMAN_SERVICE_TYPE_GPS:
+	case CONNMAN_SERVICE_TYPE_VPN:
+		break;
+	}
+
+	connman_info("Create interface %s [ %s ]", name,
+				__connman_service_type2string(type));
+
+	for (list = technology_list; list; list = list->next) {
+		struct connman_technology *technology = list->data;
+
+		if (technology->type != type)
+			continue;
+
+		if (technology->driver == NULL)
+			continue;
+
+		if (technology->driver->add_interface)
+			technology->driver->add_interface(technology,
+								index, name);
+	}
+}
+
+void __connman_technology_remove_interface(enum connman_service_type type,
+						int index, const char *name)
+{
+	GSList *list;
+
+	switch (type) {
+	case CONNMAN_SERVICE_TYPE_UNKNOWN:
+	case CONNMAN_SERVICE_TYPE_SYSTEM:
+		return;
+	case CONNMAN_SERVICE_TYPE_ETHERNET:
+	case CONNMAN_SERVICE_TYPE_WIFI:
+	case CONNMAN_SERVICE_TYPE_WIMAX:
+	case CONNMAN_SERVICE_TYPE_BLUETOOTH:
+	case CONNMAN_SERVICE_TYPE_CELLULAR:
+	case CONNMAN_SERVICE_TYPE_GPS:
+	case CONNMAN_SERVICE_TYPE_VPN:
+		break;
+	}
+
+	connman_info("Remove interface %s [ %s ]", name,
+				__connman_service_type2string(type));
+
+	for (list = technology_list; list; list = list->next) {
+		struct connman_technology *technology = list->data;
+
+		if (technology->type != type)
+			continue;
+
+		if (technology->driver == NULL)
+			continue;
+
+		if (technology->driver->remove_interface)
+			technology->driver->remove_interface(technology, index);
+	}
+}
+
 static int set_tethering(connman_bool_t enabled)
 {
 	GSList *list;
-- 
2.7.4