From ad1aaf4be37e70f29421df1c1a288b0c40756641 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Thu, 19 Jan 2012 11:51:51 +0100
Subject: Function added to plugin_loader to get a list of the names of loaded
 plugins.

---
 src/libstrongswan/plugins/plugin_loader.c | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'src/libstrongswan/plugins/plugin_loader.c')

diff --git a/src/libstrongswan/plugins/plugin_loader.c b/src/libstrongswan/plugins/plugin_loader.c
index 4d26a77f8..1747cba6e 100644
--- a/src/libstrongswan/plugins/plugin_loader.c
+++ b/src/libstrongswan/plugins/plugin_loader.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Tobias Brunner
+ * Copyright (C) 2010-2012 Tobias Brunner
  * Copyright (C) 2007 Martin Willi
  * Hochschule fuer Technik Rapperswil
  *
@@ -606,6 +606,30 @@ METHOD(plugin_loader_t, reload, u_int,
 	return reloaded;
 }
 
+METHOD(plugin_loader_t, loaded_plugins, char*,
+	private_plugin_loader_t *this)
+{
+#define BUF_LEN 512
+	char *buf = malloc(BUF_LEN);
+	int len = 0;
+	enumerator_t *enumerator;
+	plugin_t *plugin;
+
+	buf[0] = '\0';
+	enumerator = create_plugin_enumerator(this);
+	while (len < BUF_LEN && enumerator->enumerate(enumerator, &plugin, NULL))
+	{
+		len += snprintf(&buf[len], BUF_LEN - len, "%s ",
+						plugin->get_name(plugin));
+	}
+	enumerator->destroy(enumerator);
+	if (len > 0 && buf[len - 1] == ' ')
+	{
+		buf[len - 1] = '\0';
+	}
+	return buf;
+}
+
 METHOD(plugin_loader_t, destroy, void,
 	private_plugin_loader_t *this)
 {
@@ -627,6 +651,7 @@ plugin_loader_t *plugin_loader_create()
 			.reload = _reload,
 			.unload = _unload,
 			.create_plugin_enumerator = _create_plugin_enumerator,
+			.loaded_plugins = _loaded_plugins,
 			.destroy = _destroy,
 		},
 		.plugins = linked_list_create(),
-- 
cgit v1.2.3