1 files changed, 151 insertions, 0 deletions
diff --git a/src/ats/gnunet-service-ats_addresses.h b/src/ats/gnunet-service-ats_addresses.h
new file mode 100644
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+++ b/src/ats/gnunet-service-ats_addresses.h
@@ -0,0 +1,151 @@
+/*
+     This file is part of GNUnet.
+     (C) 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 ats/gnunet-service-ats_addresses.h
+ * @brief ats service address management
+ * @author Matthias Wachs
+ * @author Christian Grothoff
+ */
+#ifndef GNUNET_SERVICE_ATS_ADDRESSES_H
+#define GNUNET_SERVICE_ATS_ADDRESSES_H
+
+#include "gnunet_util_lib.h"
+#include "gnunet_ats_service.h"
+#include "gnunet_statistics_service.h"
+#include "ats.h"
+
+struct ATS_Address
+{
+  struct ATS_Address *next;
+
+  struct ATS_Address *prev;
+
+  struct GNUNET_PeerIdentity peer;
+
+  size_t addr_len;
+
+  uint32_t session_id;
+
+  uint32_t ats_count;
+
+  const void *addr;
+
+  char *plugin;
+
+  void *mlp_information;
+
+  struct GNUNET_ATS_Information *ats;
+
+  struct GNUNET_TIME_Relative atsp_latency;
+
+  struct GNUNET_BANDWIDTH_Value32NBO atsp_utilization_in;
+
+  struct GNUNET_BANDWIDTH_Value32NBO atsp_utilization_out;
+
+  uint32_t atsp_distance;
+
+  uint32_t atsp_cost_wan;
+
+  uint32_t atsp_cost_lan;
+
+  uint32_t atsp_cost_wlan;
+
+  uint32_t atsp_network_type;
+
+  struct GNUNET_BANDWIDTH_Value32NBO assigned_bw_in;
+
+  struct GNUNET_BANDWIDTH_Value32NBO assigned_bw_out;
+
+  /**
+   * Is this the active address for this peer?
+   */
+  int active;
+
+  /**
+   * Is this the address for this peer in use?
+   */
+  int used;
+};
+
+/**
+ * Initialize address subsystem.
+ *
+ * @param cfg configuration to use
+ * @param stats the statistics handle to use
+ */
+void
+GAS_addresses_init (const struct GNUNET_CONFIGURATION_Handle *cfg,
+                    const struct GNUNET_STATISTICS_Handle *stats);
+
+
+/**
+ * Shutdown address subsystem.
+ */
+void
+GAS_addresses_done (void);
+
+/**
+ * This address is now used or not used anymore
+ */
+void
+GAS_addresses_in_use (const struct GNUNET_PeerIdentity *peer,
+                      const char *plugin_name, const void *plugin_addr,
+                      size_t plugin_addr_len, uint32_t session_id, int in_use);
+
+void
+GAS_addresses_update (const struct GNUNET_PeerIdentity *peer,
+                      const char *plugin_name, const void *plugin_addr,
+                      size_t plugin_addr_len, uint32_t session_id,
+                      const struct GNUNET_ATS_Information *atsi,
+                      uint32_t atsi_count);
+
+
+void
+GAS_addresses_destroy (const struct GNUNET_PeerIdentity *peer,
+                       const char *plugin_name, const void *plugin_addr,
+                       size_t plugin_addr_len, uint32_t session_id);
+
+
+void
+GAS_addresses_destroy_all (void);
+
+
+// FIXME: this function should likely end up in the LP-subsystem and
+// not with 'addresses' in the future...
+// Note: this call should trigger an address suggestion
+// (GAS_scheduling_transmit_address_suggestion)
+void
+GAS_addresses_request_address (const struct GNUNET_PeerIdentity *peer);
+
+
+// FIXME: this function should likely end up in the LP-subsystem and
+// not with 'addresses' in the future...
+void
+GAS_addresses_change_preference (const struct GNUNET_PeerIdentity *peer,
+                                 enum GNUNET_ATS_PreferenceKind kind,
+                                 float score);
+
+
+/* FIXME: add performance request API */
+
+#endif
+
+/* end of gnunet-service-ats_addresses.h */