interface: add api test file

[vpp.git] / src / vpp / api / api_main.c

diff --git a/src/vpp/api/api_main.c b/src/vpp/api/api_main.c
index 7770880..9b915ee 100644 (file)
--- a/src/vpp/api/api_main.c
+++ b/src/vpp/api/api_main.c
@@ -1,4 +1,6 @@
 #include "vat.h"
+#include <dlfcn.h>
+#include <vat/plugin.h>
 
 vat_main_t vat_main;
 
@@ -38,8 +40,29 @@ init_error_string_table (vat_main_t * vam)
   hash_set (vam->error_string_by_error_number, 99, "Misc");
 }
 
-static clib_error_t *
-api_main_init (vlib_main_t * vm)
+#if VPP_API_TEST_BUILTIN > 0
+static void
+load_features (void)
+{
+  vat_registered_features_t *f;
+  vat_main_t *vam = &vat_main;
+  clib_error_t *error;
+
+  f = vam->feature_function_registrations;
+
+  while (f)
+    {
+      error = f->function (vam);
+      if (error)
+       {
+         clib_warning ("INIT FAILED");
+       }
+      f = f->next;
+    }
+}
+
+clib_error_t *
+vat_builtin_main_init (vlib_main_t * vm)
 {
   vat_main_t *vam = &vat_main;
   int rv;
@@ -56,10 +79,11 @@ api_main_init (vlib_main_t * vm)
   if (rv)
     clib_warning ("vat_plugin_init returned %d", rv);
 
+  load_features ();
+
   return 0;
 }
-
-VLIB_INIT_FUNCTION (api_main_init);
+#endif
 
 void
 vat_plugin_hash_create (void)
@@ -71,31 +95,52 @@ vat_plugin_hash_create (void)
   vam->help_by_name = hash_create_string (0, sizeof (uword));
 }
 
+static void
+vat_register_interface_dump (vat_main_t *vam)
+{
+  void *handle;
+  plugin_info_t *pi;
+
+  vec_foreach (pi, vat_plugin_main.plugin_info)
+    {
+      handle = dlsym (pi->handle, "api_sw_interface_dump");
+      if (handle)
+       {
+         vam->api_sw_interface_dump = handle;
+         break;
+       }
+    }
+
+  if (!vam->api_sw_interface_dump)
+    {
+      fformat (stderr,
+              "sw_interface_dump not found in interface_test plugin!\n");
+      exit (1);
+    }
+}
+
 static void
 maybe_register_api_client (vat_main_t * vam)
 {
   vl_api_registration_t **regpp;
   vl_api_registration_t *regp;
-  svm_region_t *svm;
   void *oldheap;
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main ();
 
   if (vam->my_client_index != ~0)
     return;
 
   pool_get (am->vl_clients, regpp);
 
-  svm = am->vlib_rp;
+  oldheap = vl_msg_push_heap ();
 
-  pthread_mutex_lock (&svm->mutex);
-  oldheap = svm_push_data_heap (svm);
   *regpp = clib_mem_alloc (sizeof (vl_api_registration_t));
 
   regp = *regpp;
   clib_memset (regp, 0, sizeof (*regp));
   regp->registration_type = REGISTRATION_TYPE_SHMEM;
   regp->vl_api_registration_pool_index = regpp - am->vl_clients;
-  regp->vlib_rp = svm;
+  regp->vlib_rp = am->vlib_rp;
   regp->shmem_hdr = am->shmem_hdr;
 
   /* Loopback connection */
@@ -104,15 +149,15 @@ maybe_register_api_client (vat_main_t * vam)
   regp->name = format (0, "%s", "vpp-internal");
   vec_add1 (regp->name, 0);
 
-  pthread_mutex_unlock (&svm->mutex);
-  svm_pop_heap (oldheap);
+  vl_msg_pop_heap (oldheap);
 
   vam->my_client_index = vl_msg_api_handle_from_index_and_epoch
     (regp->vl_api_registration_pool_index,
      am->shmem_hdr->application_restarts);
 
   vam->vl_input_queue = am->shmem_hdr->vl_input_queue;
-  api_sw_interface_dump (vam);
+  vat_register_interface_dump (vam);
+  vam->api_sw_interface_dump (vam);
 }
 
 static clib_error_t *
@@ -127,7 +172,6 @@ api_command_fn (vlib_main_t * vm,
   u32 arg_len;
   int rv;
   int (*fp) (vat_main_t *);
-  api_main_t *am = &api_main;
 
   maybe_register_api_client (vam);
 
@@ -217,7 +261,7 @@ api_command_fn (vlib_main_t * vm,
   if (vam->regenerate_interface_table)
     {
       vam->regenerate_interface_table = 0;
-      api_sw_interface_dump (vam);
+      vam->api_sw_interface_dump (vam);
     }
   unformat_free (vam->input);
   return 0;
@@ -261,7 +305,7 @@ api_cli_output (void *notused, const char *fmt, ...)
 u16
 vl_client_get_first_plugin_msg_id (const char *plugin_name)
 {
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main ();
   vl_api_msg_range_t *rp;
   uword *p;
 
@@ -278,6 +322,7 @@ uword
 unformat_sw_if_index (unformat_input_t * input, va_list * args)
 {
   void *vam_unused = va_arg (*args, void *);
+  (void) (vam_unused);
   u32 *result = va_arg (*args, u32 *);
   vnet_main_t *vnm = vnet_get_main ();
   u32 sw_if_index = ~0;