removing dead code / unused variables

1 files changed, 137 insertions, 0 deletions

diff --git a/src/hostlist/gnunet-daemon-hostlist.c b/src/hostlist/gnunet-daemon-hostlist.c
new file mode 100644
index 000000000..0fb77ecbd
--- /dev/null
+++ b/src/hostlist/gnunet-daemon-hostlist.c
@@ -0,0 +1,137 @@
+/*
+     This file is part of GNUnet.
+     (C) 2007, 2008, 2009 Christian Grothoff (and other contributing authors)
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 2, or (at your
+     option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file hostlist/gnunet-daemon-hostlist.c
+ * @brief code for bootstrapping via hostlist servers
+ * @author Christian Grothoff
+ */
+
+#include <stdlib.h>
+#include "platform.h"
+#include "gnunet_getopt_lib.h"
+#include "gnunet_protocols.h"
+#include "gnunet_program_lib.h"
+#include "gnunet_statistics_service.h"
+#include "gnunet_strings_lib.h"
+#include "gnunet_time_lib.h"
+
+
+/**
+ * Set if we are allowed to learn about peers by accessing
+ * hostlist servers.
+ */
+static int bootstrapping;
+
+/**
+ * Set if the user allows us to learn about new hostlists
+ * from the network.
+ */
+static int learning;
+
+/**
+ * Set if the user wants us to run a hostlist server.
+ */
+static int provide_hostlist;
+
+
+/**
+ * gnunet-daemon-hostlist command line options.
+ */
+static struct GNUNET_GETOPT_CommandLineOption options[] = {
+  { 'b', "bootstrap", NULL, gettext_noop ("bootstrap using hostlists (it is highly recommended that you always use this option)"),
+    GNUNET_NO, &GNUNET_GETOPT_set_one, &bootstrapping },
+  { 'e', "enable-learning", NULL, gettext_noop ("enable learning about hostlist servers from other peers"),
+    GNUNET_NO, &GNUNET_GETOPT_set_one, &learning},
+  { 'p', "provide-hostlist", NULL, gettext_noop ("provide a hostlist server"),
+    GNUNET_NO, &GNUNET_GETOPT_set_one, &provide_hostlist},
+  GNUNET_GETOPT_OPTION_END
+};
+
+
+
+/**
+ * Main function that will be run.
+ *
+ * @param cls closure
+ * @param sched the scheduler to use
+ * @param args remaining command-line arguments
+ * @param cfgfile name of the configuration file used (for saving, can be NULL!)
+ * @param cfg configuration
+ */
+static void 
+run (void *cls,
+     struct GNUNET_SCHEDULER_Handle * sched,
+     char *const *args,
+     const char *cfgfile,
+     struct GNUNET_CONFIGURATION_Handle * cfg)
+{
+  if ( (! bootstrapping) &&
+       (! learning) &&
+       (! provide_hostlist) )
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                  _("None of the functions for the hostlist daemon were enabled.  I have no reason to run!\n"));
+      return;
+    }
+  if (learning)
+    {
+      // FIXME!
+      // (register handler with core for hostlist ads)
+    }
+  if (bootstrapping)
+    {
+      // FIXME!
+      // (register handler with core to monitor number of active
+      //  connections; trigger hostlist download via CURL if
+      //  number is low)
+    }
+  if (provide_hostlist)
+    {      
+      // FIXME!
+      // (initialize MHD server and run using scheduler;
+      //  use peerinfo to gather HELLOs)
+    }
+}
+
+
+/**
+ * The main function for the hostlist daemon.
+ *
+ * @param argc number of arguments from the command line
+ * @param argv command line arguments
+ * @return 0 ok, 1 on error
+ */
+int
+main (int argc, char *const *argv)
+{
+  int ret;
+
+  ret = (GNUNET_OK ==
+         GNUNET_PROGRAM_run (argc,
+                             argv,
+                             "hostlist", 
+                             _("GNUnet hostlist server and client"),
+                             options,
+                             &run, NULL)) ? 0 : 1;
+  return ret;
+}
+
+/* end of gnunet-daemon-hostlist.c */