session: allow builtin apps to register names
Change-Id: I4b428e170436671b329657283cf7653befc85c9f
Signed-off-by: Florin Coras <fcoras@cisco.com>
diff --git a/src/vnet/session/application.c b/src/vnet/session/application.c
index 14169fa..0db52fe 100644
--- a/src/vnet/session/application.c
+++ b/src/vnet/session/application.c
@@ -28,6 +28,11 @@
*/
static uword *app_by_api_client_index;
+/**
+ * Hash table of builtin apps by name
+ */
+static uword *app_by_name;
+
static u8 *
app_get_name_from_reg_index (application_t * app)
{
@@ -43,6 +48,14 @@
return app_name;
}
+static u8 *
+app_get_name (application_t * app)
+{
+ if (!app->name)
+ return app_get_name_from_reg_index (app);
+ return app->name;
+}
+
u32
application_session_table (application_t * app, u8 fib_proto)
{
@@ -104,13 +117,19 @@
static void
application_table_add (application_t * app)
{
- hash_set (app_by_api_client_index, app->api_client_index, app->index);
+ if (app->api_client_index != APP_INVALID_INDEX)
+ hash_set (app_by_api_client_index, app->api_client_index, app->index);
+ else if (app->name)
+ hash_set_mem (app_by_name, app->name, app->index);
}
static void
application_table_del (application_t * app)
{
- hash_unset (app_by_api_client_index, app->api_client_index);
+ if (app->api_client_index != APP_INVALID_INDEX)
+ hash_unset (app_by_api_client_index, app->api_client_index);
+ else if (app->name)
+ hash_unset_mem (app_by_name, app->name);
}
application_t *
@@ -125,6 +144,17 @@
}
application_t *
+application_lookup_name (const u8 * name)
+{
+ uword *p;
+ p = hash_get_mem (app_by_name, name);
+ if (p)
+ return application_get (p[0]);
+
+ return 0;
+}
+
+application_t *
application_new ()
{
application_t *app;
@@ -213,6 +243,7 @@
vec_free (app->tls_key);
application_table_del (app);
+ vec_free (app->name);
pool_put (app_pool, app);
}
@@ -257,8 +288,8 @@
}
int
-application_init (application_t * app, u32 api_client_index, u64 * options,
- session_cb_vft_t * cb_fns)
+application_init (application_t * app, u32 api_client_index, u8 * app_name,
+ u64 * options, session_cb_vft_t * cb_fns)
{
ssvm_segment_type_t seg_type = SSVM_SEGMENT_MEMFD;
u32 first_seg_size, prealloc_fifo_pairs;
@@ -328,6 +359,7 @@
app->local_connects = hash_create (0, sizeof (u64));
app->proxied_transports = options[APP_OPTIONS_PROXY_TRANSPORT];
app->event_queue = segment_manager_event_queue (sm);
+ app->name = vec_dup (app_name);
/* If no scope enabled, default to global */
if (!application_has_global_scope (app)
@@ -1380,21 +1412,19 @@
"API Client", "Namespace", "Add seg size", "Rx fifo size",
"Tx fifo size");
else
- s =
- format (s, "%-10s%-20s%-15s%-40s", "Index", "Name", "API Client",
- "Namespace");
+ s = format (s, "%-10s%-20s%-15s%-40s", "Index", "Name", "API Client",
+ "Namespace");
return s;
}
- app_name = app_get_name_from_reg_index (app);
+ app_name = app_get_name (app);
app_ns_name = app_namespace_id_from_index (app->ns_index);
props = application_segment_manager_properties (app);
if (verbose)
- s =
- format (s, "%-10d%-20s%-15d%-15d%-15d%-15d%-15d", app->index, app_name,
- app->api_client_index, app->ns_index,
- props->add_segment_size,
- props->rx_fifo_size, props->tx_fifo_size);
+ s = format (s, "%-10d%-20s%-15d%-15d%-15d%-15d%-15d", app->index,
+ app_name, app->api_client_index, app->ns_index,
+ props->add_segment_size, props->rx_fifo_size,
+ props->tx_fifo_size);
else
s = format (s, "%-10d%-20s%-15d%-40s", app->index, app_name,
app->api_client_index, app_ns_name);