#include "gnunet-service-transport.h"
#include "transport.h"
+
+/**
+ * Set traffic metric to manipulate
+ *
+ * @param cls closure
+ * @param client client sending message
+ * @param message containing information
+ */
+
void
GST_manipulation_set_metric (void *cls, struct GNUNET_SERVER_Client *client,
const struct GNUNET_MessageHeader *message);
+/**
+ * Adapter function between transport's send function and transport plugins
+ *
+ * @param target the peer the message to send to
+ * @param msg the message received
+ * @param msg_size message size
+ * @param timeout timeout
+ * @param cont the continuation to call after sending
+ * @param cont_cls cls for continuation
+ */
void
-GST_manipulation_send (const struct GNUNET_PeerIdentity *target, const void *msg,
- size_t msg_size, struct GNUNET_TIME_Relative timeout,
- GST_NeighbourSendContinuation cont, void *cont_cls);
+GST_manipulation_send (const struct GNUNET_PeerIdentity *target,
+ const void *msg, size_t msg_size,
+ struct GNUNET_TIME_Relative timeout,
+ GST_NeighbourSendContinuation cont, void *cont_cls);
+/**
+ * Adapter function between transport plugins and transport receive function
+ * manipulation delays for next send.
+ *
+ * @param cls the closure for transport
+ * @param peer the peer the message was received from
+ * @param message the message received
+ * @param session the session the message was received on
+ * @param sender_address the sender address
+ * @param sender_address_len the length of the sender address
+ * @return manipulated delay for next receive
+ */
struct GNUNET_TIME_Relative
-GST_manipulation_recv (void *cls, const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_MessageHeader *message,
- const struct GNUNET_ATS_Information *ats,
- uint32_t ats_count, struct Session *session,
- const char *sender_address,
- uint16_t sender_address_len);
+GST_manipulation_recv (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_MessageHeader *message,
+ struct Session *session,
+ const char *sender_address,
+ uint16_t sender_address_len);
+/**
+ * Function that will be called to manipulate ATS information according to
+ * current manipulation settings
+ *
+ * @param peer the peer
+ * @param address binary address
+ * @param session the session
+ * @param ats the ats information
+ * @param ats_count the number of ats information
+ */
+struct GNUNET_ATS_Information *
+GST_manipulation_manipulate_metrics (const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_HELLO_Address *address,
+ struct Session *session,
+ const struct GNUNET_ATS_Information *ats,
+ uint32_t ats_count);
+
+/**
+ * Notify manipulation about disconnect so it can discard queued messages
+ *
+ * @param peer the disconnecting peer
+ */
+void
+GST_manipulation_peer_disconnect (const struct GNUNET_PeerIdentity *peer);
+
+/**
+ * Initialize traffic manipulation
+ *
+ * @param GST_cfg configuration handle
+ */
void
GST_manipulation_init (const struct GNUNET_CONFIGURATION_Handle *GST_cfg);
+/**
+ * Stop traffic manipulation
+ */
void
GST_manipulation_stop ();