-style fix

[oweals/gnunet.git] / src / core / gnunet-service-core.c

diff --git a/src/core/gnunet-service-core.c b/src/core/gnunet-service-core.c
index 59d938364dc3de2d195794a009d68d22edb695fb..c6eeb070b813903dff2940bd18079c9d6f1a0f62 100644 (file)
--- a/src/core/gnunet-service-core.c
+++ b/src/core/gnunet-service-core.c
@@ -24,6 +24,7 @@
  * @author Christian Grothoff
  */
 #include "platform.h"
+#include <gcrypt.h>
 #include "gnunet_util_lib.h"
 #include "gnunet-service-core.h"
 #include "gnunet-service-core_clients.h"
@@ -48,13 +49,21 @@ const struct GNUNET_CONFIGURATION_Handle *GSC_cfg;
  */
 struct GNUNET_STATISTICS_Handle *GSC_stats;
 
+/**
+ * Handle to the server of the core service.
+ */
+static struct GNUNET_SERVER_Handle *GSC_server;
+
 
 /**
  * Last task run during shutdown.  Disconnects us from
  * the transport.
+ *
+ * @param cls NULL, unused
+ * @param tc scheduler context, unused
  */
 static void
-cleaning_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Core service shutting down.\n");
   GSC_CLIENTS_done ();
@@ -62,7 +71,7 @@ cleaning_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
   GSC_SESSIONS_done ();
   GSC_KX_done ();
   GSC_TYPEMAP_done ();
-  if (GSC_stats != NULL)
+  if (NULL != GSC_stats)
   {
     GNUNET_STATISTICS_destroy (GSC_stats, GNUNET_NO);
     GSC_stats = NULL;
@@ -82,24 +91,43 @@ static void
 run (void *cls, struct GNUNET_SERVER_Handle *server,
      const struct GNUNET_CONFIGURATION_Handle *c)
 {
+  struct GNUNET_CRYPTO_EddsaPrivateKey *pk;
+  char *keyfile;
+
   GSC_cfg = c;
+  GSC_server = server;
+  if (GNUNET_OK !=
+      GNUNET_CONFIGURATION_get_value_filename (GSC_cfg, "PEER", "PRIVATE_KEY",
+                                               &keyfile))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                _
+                ("Core service is lacking HOSTKEY configuration setting.  Exiting.\n"));
+    GNUNET_SCHEDULER_shutdown ();
+    return;
+  }
   GSC_stats = GNUNET_STATISTICS_create ("core", GSC_cfg);
-  GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &cleaning_task,
+  GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
                                 NULL);
+  GNUNET_SERVER_suspend (server);
   GSC_TYPEMAP_init ();
-  if ((GNUNET_OK != GSC_KX_init ()) || (GNUNET_OK != GSC_NEIGHBOURS_init ()))
+  pk = GNUNET_CRYPTO_eddsa_key_create_from_file (keyfile);
+  GNUNET_free (keyfile);
+  GNUNET_assert (NULL != pk);
+  if ((GNUNET_OK != GSC_KX_init (pk)) ||
+      (GNUNET_OK != GSC_NEIGHBOURS_init ()))
   {
     GNUNET_SCHEDULER_shutdown ();
     return;
   }
   GSC_SESSIONS_init ();
-  GSC_CLIENTS_init (server);
+  GSC_CLIENTS_init (GSC_server);
+  GNUNET_SERVER_resume (GSC_server);
   GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Core service of `%4s' ready.\n"),
               GNUNET_i2s (&GSC_my_identity));
 }
 
 
-
 /**
  * The main function for the transport service.
  *