From 0f02f72a8e871f79c8230b9bc954c9db66dbd34b Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Wed, 21 Jan 2009 21:42:41 +0100
Subject: [PATCH] Add extra options to exclude devices and plugins

---
 src/connman.h |  5 +++--
 src/element.c |  3 ++-
 src/main.c    | 14 +++++++++++---
 src/plugin.c  | 13 +++++++++++--
 4 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/src/connman.h b/src/connman.h
index 58f57ff..4238234 100644
--- a/src/connman.h
+++ b/src/connman.h
@@ -62,7 +62,7 @@ gboolean __connman_debug_enabled(void);
 
 #include <connman/plugin.h>
 
-int __connman_plugin_init(const char *pattern);
+int __connman_plugin_init(const char *pattern, const char *exclude);
 void __connman_plugin_cleanup(void);
 
 #include <connman/security.h>
@@ -100,7 +100,8 @@ void __connman_driver_rescan(struct connman_driver *driver);
 
 #include <connman/element.h>
 
-int __connman_element_init(DBusConnection *conn, const char *device);
+int __connman_element_init(DBusConnection *conn, const char *device,
+							const char *nodevice);
 void __connman_element_start(void);
 void __connman_element_stop(void);
 void __connman_element_cleanup(void);
diff --git a/src/element.c b/src/element.c
index 0a6a037..2f1aa43 100644
--- a/src/element.c
+++ b/src/element.c
@@ -1177,7 +1177,8 @@ int connman_element_set_enabled(struct connman_element *element,
 	return 0;
 }
 
-int __connman_element_init(DBusConnection *conn, const char *device)
+int __connman_element_init(DBusConnection *conn, const char *device,
+							const char *nodevice)
 {
 	struct connman_element *element;
 
diff --git a/src/main.c b/src/main.c
index 5da7c86..581446e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -52,6 +52,8 @@ static void disconnect_callback(DBusConnection *conn, void *user_data)
 
 static gchar *option_device = NULL;
 static gchar *option_plugin = NULL;
+static gchar *option_nodevice = NULL;
+static gchar *option_noplugin = NULL;
 static gboolean option_detach = TRUE;
 static gboolean option_compat = FALSE;
 static gboolean option_debug = FALSE;
@@ -60,9 +62,13 @@ static gboolean option_version = FALSE;
 
 static GOptionEntry options[] = {
 	{ "device", 'i', 0, G_OPTION_ARG_STRING, &option_device,
-				"Specify network device/interface", "DEV" },
+			"Specify networking device or interface", "DEV" },
+	{ "nodevice", 'I', 0, G_OPTION_ARG_STRING, &option_nodevice,
+			"Specify networking interface to ignore", "DEV" },
 	{ "plugin", 'p', 0, G_OPTION_ARG_STRING, &option_plugin,
 				"Specify plugins to load", "NAME" },
+	{ "noplugin", 'P', 0, G_OPTION_ARG_STRING, &option_noplugin,
+				"Specify plugins not to load", "NAME" },
 	{ "nodaemon", 'n', G_OPTION_FLAG_REVERSE,
 				G_OPTION_ARG_NONE, &option_detach,
 				"Don't fork daemon to background" },
@@ -164,7 +170,7 @@ int main(int argc, char *argv[])
 	__connman_dbus_init(conn);
 
 	__connman_storage_init();
-	__connman_element_init(conn, option_device);
+	__connman_element_init(conn, option_device, option_nodevice);
 
 	__connman_agent_init(conn);
 	__connman_manager_init(conn, option_compat);
@@ -174,12 +180,14 @@ int main(int argc, char *argv[])
 	__connman_rtnl_init();
 	__connman_udev_init();
 
-	__connman_plugin_init(option_plugin);
+	__connman_plugin_init(option_plugin, option_noplugin);
 
 	__connman_element_start();
 
 	g_free(option_device);
 	g_free(option_plugin);
+	g_free(option_nodevice);
+	g_free(option_noplugin);
 
 	memset(&sa, 0, sizeof(sa));
 	sa.sa_handler = sig_term;
diff --git a/src/plugin.c b/src/plugin.c
index 7fb7d44..59d3572 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -43,8 +43,10 @@ static gboolean add_plugin(void *handle, struct connman_plugin_desc *desc)
 	if (desc->init == NULL)
 		return FALSE;
 
-	if (g_str_equal(desc->version, CONNMAN_VERSION) == FALSE)
+	if (g_str_equal(desc->version, CONNMAN_VERSION) == FALSE) {
+		DBG("version mismatch for %s", desc->description);
 		return FALSE;
+	}
 
 	plugin = g_try_new0(struct connman_plugin, 1);
 	if (plugin == NULL)
@@ -63,7 +65,7 @@ static gboolean add_plugin(void *handle, struct connman_plugin_desc *desc)
 	return TRUE;
 }
 
-int __connman_plugin_init(const char *pattern)
+int __connman_plugin_init(const char *pattern, const char *exclude)
 {
 	GDir *dir;
 	const gchar *file;
@@ -100,6 +102,13 @@ int __connman_plugin_init(const char *pattern)
 				continue;
 			}
 
+			if (exclude != NULL && g_pattern_match_simple(exclude,
+							desc->name) == TRUE) {
+				DBG("excluding %s", desc->description);
+				dlclose(handle);
+				continue;
+			}
+
 			if (pattern != NULL && g_pattern_match_simple(pattern,
 							desc->name) == FALSE) {
 				DBG("ignoring %s", desc->description);
-- 
2.7.4