35 #ifndef GNUNET_TRANSPORT_SERVICE_H 36 #define GNUNET_TRANSPORT_SERVICE_H 51 #define GNUNET_TRANSPORT_VERSION 0x00000003 369 void *peer_callback_cls);
596 typedef void *(*GNUNET_TRANSPORT_NotifyConnect) (
int one_shot
Was this a one-shot request?
Connection got into trouble, rest of the system still believes it to be up, but we're getting a new a...
Session is being torn down and about to disappear.
uint32_t num_bytes_pending
Number of bytes pending transmission for this session.
We have some primary connection, but ATS suggested we switch to some alternative; we now sent a SYN m...
void(* GNUNET_TRANSPORT_AddressToStringCallback)(void *cls, const char *address, int res)
Function to call with a textual representation of an address.
Entry in linked list for all offer-HELLO requests.
void * cls
Closure for the callbacks.
static const struct GNUNET_CONFIGURATION_Handle * cfg
Configuration we are using.
GNUNET_TRANSPORT_PeerState
Possible state of a neighbour.
Sent SYN over new address (either by ATS telling us to switch addresses or from RECONNECT_ATS); if th...
int(* GNUNET_TRANSPORT_BlacklistCallback)(void *cls, const struct GNUNET_PeerIdentity *pid)
Function that decides if a connection is acceptable or not.
We're finished with the disconnect; and are cleaning up the state now! We put the struct into this st...
int is_inbound
GNUNET_YES if this is an inbound connection, GNUNET_NO if this is an outbound connection, GNUNET_SYSERR if connections of this plugin are so fundamentally bidirectional that they have no 'initiator'
enum GNUNET_TRANSPORT_SessionState state
New state of the session.
Context for iterating validation entries.
Abstract representation of a plugin's session.
Initial session handshake is in progress.
Handle for a plugin session state monitor.
static int numeric
Option -n.
GNUNET_TRANSPORT_SessionMonitorCallback cb
Callback to call.
void GNUNET_TRANSPORT_blacklist_cancel(struct GNUNET_TRANSPORT_Blacklist *br)
Abort the blacklist.
void *(* GNUNET_TRANSPORT_NotifyConnect)(void *cls, const struct GNUNET_PeerIdentity *peer, struct GNUNET_MQ_Handle *mq)
Function called to notify transport users that another peer connected to us.
Received a SYN, asking ATS about address suggestions.
Context for the address lookup.
const struct GNUNET_HELLO_Address * address
Address used by the session.
struct GNUNET_TRANSPORT_PeerMonitoringContext * GNUNET_TRANSPORT_monitor_peers(const struct GNUNET_CONFIGURATION_Handle *cfg, const struct GNUNET_PeerIdentity *peer, int one_shot, GNUNET_TRANSPORT_PeerIterateCallback peer_callback, void *peer_callback_cls)
Return information about a specific peer or all peers currently known to transport service once or in...
uint32_t num_msg_pending
Number of messages pending transmission for this session.
void(* GNUNET_SCHEDULER_TaskCallback)(void *cls)
Signature of the main function of a task.
struct GNUNET_TIME_Absolute receive_delay
Until when does this plugin refuse to receive to manage staying within the inbound quota...
void GNUNET_TRANSPORT_monitor_peers_cancel(struct GNUNET_TRANSPORT_PeerMonitoringContext *pic)
Cancel request to monitor peers.
int GNUNET_TRANSPORT_is_connected(enum GNUNET_TRANSPORT_PeerState state)
Check if a state is defined as connected.
struct GNUNET_TRANSPORT_CoreHandle * GNUNET_TRANSPORT_core_connect(const struct GNUNET_CONFIGURATION_Handle *cfg, const struct GNUNET_PeerIdentity *self, const struct GNUNET_MQ_MessageHandler *handlers, void *cls, GNUNET_TRANSPORT_NotifyConnect nc, GNUNET_TRANSPORT_NotifyDisconnect nd, GNUNET_TRANSPORT_NotifyExcessBandwidth neb)
Connect to the transport service.
void(* GNUNET_TRANSPORT_NotifyDisconnect)(void *cls, const struct GNUNET_PeerIdentity *peer, void *handler_cls)
Function called to notify transport users that another peer disconnected from us. ...
Information about a plugin's session.
Fresh peer or completely disconnected.
static struct GNUNET_PEERINFO_IteratorContext * pic
Current iterator context (if active, otherwise NULL).
enum State state
current state of profiling
static struct GNUNET_TIME_Relative timeout
Desired timeout for the lookup (default is no timeout).
static struct GNUNET_CADET_MessageHandler handlers[]
Handlers, for diverse services.
void GNUNET_TRANSPORT_address_to_string_cancel(struct GNUNET_TRANSPORT_AddressToStringContext *alc)
Cancel request for address conversion.
struct GNUNET_TRANSPORT_Blacklist * GNUNET_TRANSPORT_blacklist(const struct GNUNET_CONFIGURATION_Handle *cfg, GNUNET_TRANSPORT_BlacklistCallback cb, void *cb_cls)
Install a blacklist callback.
static struct GNUNET_DNS_Handle * handle
Handle to transport service.
Asked to initiate connection, trying to get address from ATS.
struct GNUNET_TIME_Absolute session_timeout
At what time will this session timeout (unless activity happens)?
struct GNUNET_TRANSPORT_PluginMonitor * GNUNET_TRANSPORT_monitor_plugins(const struct GNUNET_CONFIGURATION_Handle *cfg, GNUNET_TRANSPORT_SessionMonitorCallback cb, void *cb_cls)
Install a plugin session state monitor callback.
Message handler for a specific message type.
void GNUNET_TRANSPORT_offer_hello_cancel(struct GNUNET_TRANSPORT_OfferHelloHandle *ohh)
Cancel the request to transport to offer the HELLO message.
Handle for blacklisting requests.
const char * GNUNET_TRANSPORT_ps2s(enum GNUNET_TRANSPORT_PeerState state)
Convert a transport state to a human readable string.
struct GNUNET_TESTBED_Peer * peer
The peer associated with this model.
static struct GNUNET_PEERINFO_NotifyContext * nc
Iterator context.
struct GNUNET_TRANSPORT_AddressToStringContext * GNUNET_TRANSPORT_address_to_string(const struct GNUNET_CONFIGURATION_Handle *cfg, const struct GNUNET_HELLO_Address *address, int numeric, struct GNUNET_TIME_Relative timeout, GNUNET_TRANSPORT_AddressToStringCallback aluc, void *aluc_cls)
Convert a binary address into a human readable address.
Sent SYN message to other peer, waiting for SYN_ACK.
GNUNET_TRANSPORT_BlacklistCallback cb
Function to call for determining if a peer is allowed to communicate with us.
void * cb_cls
Closure for cb.
Handle to a message queue.
void(* GNUNET_TRANSPORT_SessionMonitorCallback)(void *cls, struct GNUNET_TRANSPORT_PluginSession *session, void **session_ctx, const struct GNUNET_TRANSPORT_SessionInfo *info)
Function called by the plugin with information about the current sessions managed by the plugin (for ...
This is just an update about the session, the state did not change.
The identity of the host (wraps the signing key of the peer).
void(* GNUNET_TRANSPORT_NotifyExcessBandwidth)(void *cls, const struct GNUNET_PeerIdentity *neighbour, void *handlers_cls)
Function called if we have "excess" bandwidth to a peer.
An address for communicating with a peer.
Disconnect in progress (we're sending the DISCONNECT message to the other peer; after that is finishe...
void GNUNET_TRANSPORT_core_disconnect(struct GNUNET_TRANSPORT_CoreHandle *handle)
Disconnect from the transport service.
Automatic transport selection and outbound bandwidth determination.
struct GNUNET_MQ_Handle * mq
The session was created (first call for each session object).
struct GNUNET_TRANSPORT_OfferHelloHandle * GNUNET_TRANSPORT_offer_hello(const struct GNUNET_CONFIGURATION_Handle *cfg, const struct GNUNET_MessageHeader *hello, GNUNET_SCHEDULER_TaskCallback cont, void *cont_cls)
Offer the transport service the HELLO of another peer.
void GNUNET_TRANSPORT_monitor_plugins_cancel(struct GNUNET_TRANSPORT_PluginMonitor *pm)
Cancel monitoring the plugin session state.
Time for absolute times used by GNUnet, in microseconds.
struct GNUNET_MQ_Handle * GNUNET_TRANSPORT_core_get_mq(struct GNUNET_TRANSPORT_CoreHandle *handle, const struct GNUNET_PeerIdentity *peer)
Checks if a given peer is connected to us and get the message queue.
Got our SYN_ACK/ACK, connection is up.
static struct GNUNET_PeerIdentity pid
Identity of the peer we transmit to / connect to.
GNUNET_TRANSPORT_SessionState
Possible states of a session in a plugin.
void(* GNUNET_TRANSPORT_PeerIterateCallback)(void *cls, const struct GNUNET_PeerIdentity *peer, const struct GNUNET_HELLO_Address *address, enum GNUNET_TRANSPORT_PeerState state, struct GNUNET_TIME_Absolute state_timeout)
Function to call with information about a peer.
Handle for the transport service (includes all of the state for the transport service).
static char * address
GNS address for this phone.
SYN request from other peer was SYN_ACK'ed, waiting for ACK.
GNUNET_SCHEDULER_TaskCallback cont
Function to call once we are done.
Time for relative time used by GNUnet, in microseconds.
void * cb_cls
Closure for cb.
static struct GNUNET_TRANSPORT_PluginMonitor * pm
Handle if we are monitoring plugin session activity.