tnc-pdp: Initialize TNC-PDP in plugin callback with proper dependencies

diff --git a/src/libcharon/plugins/tnc_pdp/tnc_pdp_plugin.c b/src/libcharon/plugins/tnc_pdp/tnc_pdp_plugin.c
index 295c7a5d66c366901221bef514267e73de33c05f..e5526b7269037bea69c967c66912a8d1dc8adaf6 100644 (file)
--- a/src/libcharon/plugins/tnc_pdp/tnc_pdp_plugin.c
+++ b/src/libcharon/plugins/tnc_pdp/tnc_pdp_plugin.c
@@ -48,12 +48,37 @@ METHOD(plugin_t, get_name, char*,
        return "tnc-pdp";
 }
 
+/**
+ * Register listener
+ */
+static bool plugin_cb(private_tnc_pdp_plugin_t *this,
+                                         plugin_feature_t *feature, bool reg, void *cb_data)
+{
+       if (reg)
+       {
+               int port;
+
+               port = lib->settings->get_int(lib->settings,
+                                               "%s.plugins.tnc_pdp.port", RADIUS_PORT, charon->name);
+               this->pdp = tnc_pdp_create(port);
+       }
+       else
+       {
+               DESTROY_IF(this->pdp);
+       }
+       return TRUE;
+}
+
 METHOD(plugin_t, get_features, int,
        private_tnc_pdp_plugin_t *this, plugin_feature_t *features[])
 {
        static plugin_feature_t f[] = {
+               PLUGIN_CALLBACK((plugin_feature_callback_t)plugin_cb, NULL),
                        PLUGIN_PROVIDE(CUSTOM, "tnc-pdp"),
                                PLUGIN_DEPENDS(CUSTOM, "imv-manager"),
+                               PLUGIN_DEPENDS(HASHER, HASH_MD5),
+                               PLUGIN_DEPENDS(SIGNER, AUTH_HMAC_MD5_128),
+                               PLUGIN_DEPENDS(NONCE_GEN),
        };
        *features = f;
        return countof(f);
@@ -62,7 +87,6 @@ METHOD(plugin_t, get_features, int,
 METHOD(plugin_t, destroy, void,
        private_tnc_pdp_plugin_t *this)
 {
-       DESTROY_IF(this->pdp);
        free(this);
 }
 
@@ -72,10 +96,6 @@ METHOD(plugin_t, destroy, void,
 plugin_t *tnc_pdp_plugin_create()
 {
        private_tnc_pdp_plugin_t *this;
-       int port;
-
-       port = lib->settings->get_int(lib->settings,
-                                               "%s.plugins.tnc_pdp.port", RADIUS_PORT, charon->name);
 
        INIT(this,
                .public = {
@@ -85,7 +105,6 @@ plugin_t *tnc_pdp_plugin_create()
                                .destroy = _destroy,
                        },
                },
-               .pdp = tnc_pdp_create(port),
        );
 
        return &this->public.plugin;