[GNUnet-SVN] r16483 - in gnunet/src: include transport

[gnunet]

Author: grothoff
Date: 2011-08-13 12:37:53 +0200 (Sat, 13 Aug 2011)
New Revision: 16483

Modified:
   gnunet/src/include/gnunet_constants.h
   gnunet/src/include/gnunet_transport_plugin.h
   gnunet/src/transport/gnunet-service-transport-new.c
   gnunet/src/transport/gnunet-service-transport_plugins.c
   gnunet/src/transport/gnunet-service-transport_plugins.h
Log:
traffic report is not used


Modified: gnunet/src/include/gnunet_constants.h
===================================================================
--- gnunet/src/include/gnunet_constants.h       2011-08-13 09:32:53 UTC (rev 
16482)
+++ gnunet/src/include/gnunet_constants.h       2011-08-13 10:37:53 UTC (rev 
16483)
@@ -49,7 +49,7 @@
  * After how long do we consider a connection to a peer dead
  * if we don't receive messages from the peer?
  */
-#define GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT GNUNET_TIME_relative_multiply 
(GNUNET_TIME_UNIT_MINUTES, 3)
+#define GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT GNUNET_TIME_relative_multiply 
(GNUNET_TIME_UNIT_MINUTES, 5)
 
 /**
  * After how long do we consider a connection to a peer dead

Modified: gnunet/src/include/gnunet_transport_plugin.h
===================================================================
--- gnunet/src/include/gnunet_transport_plugin.h        2011-08-13 09:32:53 UTC 
(rev 16482)
+++ gnunet/src/include/gnunet_transport_plugin.h        2011-08-13 10:37:53 UTC 
(rev 16483)
@@ -231,12 +231,6 @@
   GNUNET_TRANSPORT_AddressNotification notify_address;
 
   /**
-   * Inform service about traffic received, get information
-   * about when we might be willing to receive more.
-   */
-  GNUNET_TRANSPORT_TrafficReport traffic_report;
-
-  /**
    * Function that must be called by the plugin when a non-NULL
    * session handle stops being valid (is destroyed).
    */

Modified: gnunet/src/transport/gnunet-service-transport-new.c
===================================================================
--- gnunet/src/transport/gnunet-service-transport-new.c 2011-08-13 09:32:53 UTC 
(rev 16482)
+++ gnunet/src/transport/gnunet-service-transport-new.c 2011-08-13 10:37:53 UTC 
(rev 16483)
@@ -94,7 +94,48 @@
 }
 
 
+
 /**
+ * Function called by the transport for each received message.
+ * This function should also be called with "NULL" for the
+ * message to signal that the other peer disconnected.
+ *
+ * @param cls closure
+ * @param peer (claimed) identity of the other peer
+ * @param message the message, NULL if we only care about
+ *                learning about the delay until we should receive again -- 
FIXME!
+ * @param distance in overlay hops; use 1 unless DV (or 0 if message == NULL)
+ * @param session identifier used for this session (NULL for plugins
+ *                that do not offer bi-directional communication to the sender
+ *                using the same "connection")
+ * @param sender_address binary address of the sender (if we established the
+ *                connection or are otherwise sure of it; should be NULL
+ *                for inbound TCP/UDP connections since it it not clear
+ *                that we could establish ourselves a connection to that
+ *                IP address and get the same system)
+ * @param sender_address_len number of bytes in sender_address
+ * @return how long the plugin should wait until receiving more data
+ *         (plugins that do not support this, can ignore the return value)
+ */
+static struct GNUNET_TIME_Relative 
+plugin_env_receive_callback (void *cls,
+                            const struct
+                            GNUNET_PeerIdentity *
+                            peer,
+                            const struct
+                            GNUNET_MessageHeader *
+                            message,
+                            const struct GNUNET_TRANSPORT_ATS_Information *ats,
+                            uint32_t ats_count,
+                            struct Session *session,
+                            const char *sender_address,
+                            uint16_t sender_address_len)
+{
+  return GNUNET_TIME_UNIT_ZERO;
+}
+
+
+/**
  * Function that will be called for each address the transport
  * is aware that it might be reachable under.  Update our HELLO.
  *
@@ -121,6 +162,50 @@
 
 
 /**
+ * Function that will be called whenever the plugin internally
+ * cleans up a session pointer and hence the service needs to
+ * discard all of those sessions as well.  Plugins that do not
+ * use sessions can simply omit calling this function and always
+ * use NULL wherever a session pointer is needed.  This function
+ * should be called BEFORE a potential "TransmitContinuation"
+ * from the "TransmitFunction".
+ * 
+ * @param cls closure
+ * @param peer which peer was the session for 
+ * @param session which session is being destoyed
+ */
+static void
+plugin_env_session_end (void *cls,
+                       const struct GNUNET_PeerIdentity *peer,
+                       struct Session *session)
+{
+}
+
+
+/**
+ * Function called whenever the plugin has to notify ATS about costs for using 
this transport
+ *
+ * The cost will be passed as struct GNUNET_TRANSPORT_ATS_Cost_Information[]
+ * This array is 0-terminated, so the last element will be a pair:
+ * ((cost->cost_type==GNUNET_TRANSPORT_ATS_ARRAY_TERMINATOR) && 
cost->cost_value==0))
+ *
+ * @param cls closure
+ * @param peer peer
+ * @param addr peer address
+ * @param addrlen address length
+ * @param cost pointer to the first element of struct 
GNUNET_TRANSPORT_ATS_Cost_Information[]
+ */
+static void 
+plugin_env_cost_notification (void *cls,
+                             const struct GNUNET_PeerIdentity *peer,
+                             const void *addr,
+                             uint16_t addrlen,
+                             struct GNUNET_TRANSPORT_ATS_Information * cost)
+{
+}
+
+
+/**
  * Function called when the service shuts down.  Unloads our plugins
  * and cancels pending validations.
  *
@@ -216,11 +301,10 @@
   /* start subsystems */
   GST_hello_start (&process_hello_update, NULL);
   GST_blacklist_start (server);
-  GST_plugins_load (NULL,  // FIXME...
+  GST_plugins_load (&plugin_env_receive_callback,
                    &plugin_env_address_change_notification, 
-                   NULL, // FIXME...
-                   NULL, // FIXME...
-                   NULL); // FIXME...
+                   &plugin_env_session_end,
+                   &plugin_env_cost_notification);
   GST_ats = GNUNET_ATS_init (GST_cfg,
                          NULL, // FIXME...
                          NULL); // FIXME...

Modified: gnunet/src/transport/gnunet-service-transport_plugins.c
===================================================================
--- gnunet/src/transport/gnunet-service-transport_plugins.c     2011-08-13 
09:32:53 UTC (rev 16482)
+++ gnunet/src/transport/gnunet-service-transport_plugins.c     2011-08-13 
10:37:53 UTC (rev 16483)
@@ -94,7 +94,6 @@
 void 
 GST_plugins_load (GNUNET_TRANSPORT_PluginReceiveCallback recv_cb,
                  GNUNET_TRANSPORT_AddressNotification address_cb,
-                 GNUNET_TRANSPORT_TrafficReport traffic_cb,
                  GNUNET_TRANSPORT_SessionEnd session_end_cb,
                  GNUNET_TRANSPORT_CostReport cost_cb)
 {

Modified: gnunet/src/transport/gnunet-service-transport_plugins.h
===================================================================
--- gnunet/src/transport/gnunet-service-transport_plugins.h     2011-08-13 
09:32:53 UTC (rev 16482)
+++ gnunet/src/transport/gnunet-service-transport_plugins.h     2011-08-13 
10:37:53 UTC (rev 16483)
@@ -47,7 +47,6 @@
 void 
 GST_plugins_load (GNUNET_TRANSPORT_PluginReceiveCallback recv_cb,
                  GNUNET_TRANSPORT_AddressNotification address_cb,
-                 GNUNET_TRANSPORT_TrafficReport traffic_cb,
                  GNUNET_TRANSPORT_SessionEnd session_end_cb,
                  GNUNET_TRANSPORT_CostReport cost_cb);