more refactoring

1 files changed, 143 insertions, 0 deletions

diff --git a/src/transport/gnunet-service-transport_validation.c b/src/transport/gnunet-service-transport_validation.c
new file mode 100644
index 000000000..6cdd99e25
--- /dev/null
+++ b/src/transport/gnunet-service-transport_validation.c
@@ -0,0 +1,143 @@
+/*
+     This file is part of GNUnet.
+     (C) 2010,2011 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 3, 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 transport/gnunet-service-transport_validation.c
+ * @brief address validation subsystem
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "gnunet-service-transport_validation.h"
+
+
+/**
+ * Start the validation subsystem.
+ */
+void 
+GST_validation_start ()
+{
+}
+
+
+/**
+ * Stop the validation subsystem.
+ */
+void
+GST_validation_stop ()
+{
+}
+
+
+/**
+ * We've received a PING.  If appropriate, generate a PONG.
+ *
+ * @param sender peer sending the PING
+ * @param hdr the PING
+ * @param plugin_name name of plugin that received the PING
+ * @param sender_address address of the sender as known to the plugin, NULL
+ *                       if we did not initiate the connection
+ * @param sender_address_len number of bytes in sender_address
+ */
+void
+GST_validation_handle_ping (const struct GNUNET_PeerIdentity *sender,
+                            const struct GNUNET_MessageHeader *hdr,
+                            const char *plugin_name,
+                            const void *sender_address,
+                            size_t sender_address_len)
+{
+}
+
+
+/**
+ * We've received a PONG.  Check if it matches a pending PING and
+ * mark the respective address as confirmed.
+ *
+ * @param sender peer sending the PONG
+ * @param hdr the PONG
+ * @param plugin_name name of plugin that received the PONG
+ * @param sender_address address of the sender as known to the plugin, NULL
+ *                       if we did not initiate the connection
+ * @param sender_address_len number of bytes in sender_address
+ */
+void
+GST_validation_handle_pong (const struct GNUNET_PeerIdentity *sender,
+                            const struct GNUNET_MessageHeader *hdr,
+                            const char *plugin_name,
+                            const void *sender_address,
+                            size_t sender_address_len)
+{
+}
+
+
+/**
+ * We've received a HELLO, check which addresses are new and trigger
+ * validation.
+ *
+ * @param hello the HELLO we received
+ */
+void
+GST_validation_handle_hello (const struct GNUNET_MessageHeader *hello)
+{
+}
+
+
+/**
+ * Opaque handle to stop incremental validation address callbacks.
+ */
+struct GST_ValidationIteratorContext
+{
+};
+
+
+/**
+ * Call the given function for each address for the given target.
+ * Can either give a snapshot (synchronous API) or be continuous.
+ *
+ * @param target peer information is requested for
+ * @param snapshot_only GNUNET_YES to iterate over addresses once, GNUNET_NO to
+ *                      continue to give information about addresses as it evolves
+ * @param cb function to call; will not be called after this function returns
+ *                             if snapshot_only is GNUNET_YES
+ * @param cb_cls closure for 'cb'
+ * @return context to cancel, NULL if 'snapshot_only' is GNUNET_YES
+ */
+struct GST_ValidationIteratorContext *
+GST_validation_get_addresses (const struct GNUNET_PeerIdentity *target,
+                              int snapshot_only,
+                              GST_ValidationAddressCallback cb,
+                              void *cb_cls)
+{
+  return NULL;
+}
+
+
+/**
+ * Cancel an active validation address iteration.
+ *
+ * @param ctx the context of the operation that is cancelled
+ */
+void
+GST_validation_get_addresses_cancel (struct GST_ValidationIteratorContext *ctx)
+{
+  GNUNET_break (0);
+}
+
+
+/* end of file gnunet-service-transport_validation.c */