#include "gnunet_util_lib.h"
#include "gnunet_hello_lib.h"
#include "gnunet_transport_service.h"
+#include "gnunet_transport_core_service.h"
+#include "gnunet_transport_hello_service.h"
+#include "gnunet_transport_manipulation_service.h"
#include "gnunet_testing_lib.h"
struct GNUNET_TRANSPORT_TESTING_Handle;
-/**
- * Callback when two peers are connected and both have called the connect callback
- * to notify clients about a new peer
- *
- * @param p FIXME: remove ASAP.
- * @param cls closure
- */
-typedef void
-(*GNUNET_TRANSPORT_TESTING_StartCallback) (struct GNUNET_TRANSPORT_TESTING_PeerContext *p,
- void *cls);
-
-
-
/**
* Context for a single peer
*/
/**
* Peer's transport service handle
*/
- struct GNUNET_TRANSPORT_Handle *th;
+ struct GNUNET_TRANSPORT_CoreHandle *th;
+
+ /**
+ * Peer's transport service manipulation handle
+ */
+ struct GNUNET_TRANSPORT_ManipulationHandle *tmh;
/**
* Peer's ATS handle.
/**
* Peer's transport get hello handle to retrieve peer's HELLO message
*/
- struct GNUNET_TRANSPORT_GetHelloHandle *ghh;
+ struct GNUNET_TRANSPORT_HelloGetHandle *ghh;
/**
* Peer's testing handle
/**
* Receive callback
*/
- GNUNET_TRANSPORT_ReceiveCallback rec;
+ struct GNUNET_MQ_MessageHandler *handlers;
/**
* Notify connect callback
*/
- GNUNET_TRANSPORT_NotifyConnect nc;
+ GNUNET_TRANSPORT_NotifyConnecT nc;
/**
* Notify disconnect callback
*/
- GNUNET_TRANSPORT_NotifyDisconnect nd;
+ GNUNET_TRANSPORT_NotifyDisconnecT nd;
/**
* Startup completed callback
*/
- GNUNET_TRANSPORT_TESTING_StartCallback start_cb;
+ GNUNET_SCHEDULER_TaskCallback start_cb;
/**
* Peers HELLO Message
struct GNUNET_HELLO_Message *hello;
/**
- * Closure for the callbacks
+ * Closure for the @a nc and @a nd callbacks
*/
void *cb_cls;
+ /**
+ * Closure for @e start_cb.
+ */
+ void *start_cb_cls;
+
/**
* An unique number to identify the peer
*/
*/
void *cb_cls;
- int p1_c; // dead?
- int p2_c; // dead?
+ /**
+ * Message queue for sending from @a p1 to @a p2.
+ */
+ struct GNUNET_MQ_Handle *mq;
+
+ /**
+ * Set if peer1 says the connection is up to peer2.
+ */
+ int p1_c;
+
+ /**
+ * Set if peer2 says the connection is up to peer1.
+ */
+ int p2_c;
+
+ /**
+ * #GNUNET_YES if both @e p1_c and @e p2_c are #GNUNET_YES.
+ */
+ int connected;
};
* @param tth the testing handle
* @param cfgname configuration file
* @param peer_id the peer_id
- * @param rec receive callback
+ * @param handlers functions for receiving messages
* @param nc connect callback
* @param nd disconnect callback
+ * @param cb_cls closure for @a nc and @a nd callback
* @param start_cb start callback
- * @param cb_cls closure for callback
+ * @param start_cb_cls closure for @a start_cb
* @return the peer context
*/
struct GNUNET_TRANSPORT_TESTING_PeerContext *
GNUNET_TRANSPORT_TESTING_start_peer (struct GNUNET_TRANSPORT_TESTING_Handle *tth,
const char *cfgname,
int peer_id,
- GNUNET_TRANSPORT_ReceiveCallback rec,
- GNUNET_TRANSPORT_NotifyConnect nc,
- GNUNET_TRANSPORT_NotifyDisconnect nd,
- GNUNET_TRANSPORT_TESTING_StartCallback start_cb,
- void *cb_cls);
+ const struct GNUNET_MQ_MessageHandler *handlers,
+ GNUNET_TRANSPORT_NotifyConnecT nc,
+ GNUNET_TRANSPORT_NotifyDisconnecT nd,
+ void *cb_cls,
+ GNUNET_SCHEDULER_TaskCallback start_cb,
+ void *start_cb_cls);
/**
*
* @param p the peer
* @param restart_cb restart callback
- * @param cb_cls callback closure
+ * @param restart_cb_cls callback closure
* @return #GNUNET_OK in success otherwise #GNUNET_SYSERR
*/
int
GNUNET_TRANSPORT_TESTING_restart_peer (struct GNUNET_TRANSPORT_TESTING_PeerContext *p,
- GNUNET_TRANSPORT_TESTING_StartCallback restart_cb,
- void *cb_cls);
+ GNUNET_SCHEDULER_TaskCallback restart_cb,
+ void *restart_cb_cls);
GNUNET_TRANSPORT_TESTING_connect_peers_cancel (struct GNUNET_TRANSPORT_TESTING_ConnectRequest *cc);
+/**
+ * Function called on matching connect requests.
+ *
+ * @param cls closure
+ * @param cc request matching the query
+ */
+typedef void
+(*GNUNET_TRANSPORT_TESTING_ConnectContextCallback)(void *cls,
+ struct GNUNET_TRANSPORT_TESTING_ConnectRequest *cc);
+
+
+/**
+ * Find any connecting context matching the given pair of peers.
+ *
+ * @param p1 first peer
+ * @param p2 second peer
+ * @param cb function to call
+ * @param cb_cls closure for @a cb
+ */
+void
+GNUNET_TRANSPORT_TESTING_find_connecting_context (struct GNUNET_TRANSPORT_TESTING_PeerContext *p1,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *p2,
+ GNUNET_TRANSPORT_TESTING_ConnectContextCallback cb,
+ void *cb_cls);
+
+
/* ********************** high-level process functions *************** */
struct GNUNET_TRANSPORT_TESTING_InternalPeerContext;
+GNUNET_NETWORK_STRUCT_BEGIN
+struct GNUNET_TRANSPORT_TESTING_TestMessage
+{
+ /**
+ * Type is (usually) #GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Monotonically increasing counter throughout the test.
+ */
+ uint32_t num GNUNET_PACKED;
+};
+GNUNET_NETWORK_STRUCT_END
+
+
+
/**
* Function called by the transport for each received message.
*
(*GNUNET_TRANSPORT_TESTING_ReceiveCallback) (void *cls,
struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
const struct GNUNET_PeerIdentity *sender,
- const struct GNUNET_MessageHeader *message);
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message);
/**
*/
int global_ret;
+ /**
+ * Generator for the `num` field in test messages. Incremented each
+ * time #GNUNET_TRANSPORT_TESTING_simple_send or
+ * #GNUNET_TRANSPORT_TESTING_large_send are used to transmit a
+ * message.
+ */
+ uint32_t send_num_gen;
+
/* ******* internal state, clients should not mess with this **** */
/**
#define GNUNET_TRANSPORT_TESTING_main(num_peers,check,check_cls) \
GNUNET_TRANSPORT_TESTING_main_ (argv[0], __FILE__, num_peers, check, check_cls)
+/* ***************** Convenience functions for sending ********* */
+
+/**
+ * Send a test message of type @a mtype and size @a msize from
+ * peer @a sender to peer @a receiver. The peers should be
+ * connected when this function is called.
+ *
+ * @param sender the sending peer
+ * @param receiver the receiving peer
+ * @param mtype message type to use
+ * @param msize size of the message, at least `sizeof (struct GNUNET_TRANSPORT_TESTING_TestMessage)`
+ * @param num unique message number
+ * @param cont continuation to call after transmission
+ * @param cont_cls closure for @a cont
+ * @return #GNUNET_OK if message was queued,
+ * #GNUNET_NO if peers are not connected
+ * #GNUNET_SYSERR if @a msize is illegal
+ */
+int
+GNUNET_TRANSPORT_TESTING_send (struct GNUNET_TRANSPORT_TESTING_PeerContext *sender,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
+ uint16_t mtype,
+ uint16_t msize,
+ uint32_t num,
+ GNUNET_SCHEDULER_TaskCallback cont,
+ void *cont_cls);
+
+
+/**
+ * Message type used by #GNUNET_TRANSPORT_TESTING_simple_send().
+ */
+#define GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE 12345
+
+/**
+ * Alternative message type for tests.
+ */
+#define GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE2 12346
+
+
+/**
+ * Type of the closure argument to pass to
+ * #GNUNET_TRANSPORT_TESTING_simple_send() and
+ * #GNUNET_TRANSPORT_TESTING_large_send().
+ */
+struct GNUNET_TRANSPORT_TESTING_SendClosure
+{
+ /**
+ * Context for the transmission.
+ */
+ struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
+
+ /**
+ * Function that returns the desired message size. Overrides
+ * the message size, can be NULL in which case the message
+ * size is the default.
+ */
+ size_t (*get_size_cb)(unsigned int n);
+
+ /**
+ * Number of messages to be transmitted in a loop.
+ * Use zero for "forever" (until external shutdown).
+ */
+ unsigned int num_messages;
+
+ /**
+ * Function to call after all transmissions, can be NULL.
+ */
+ GNUNET_SCHEDULER_TaskCallback cont;
+
+ /**
+ * Closure for @e cont.
+ */
+ void *cont_cls;
+
+};
+
+
+/**
+ * Task that sends a minimalistic test message from the
+ * first peer to the second peer.
+ *
+ * @param cls the `struct GNUNET_TRANSPORT_TESTING_SendClosure`
+ * which should contain at least two peers, the first two
+ * of which should be currently connected
+ */
+void
+GNUNET_TRANSPORT_TESTING_simple_send (void *cls);
+
+/**
+ * Size of a message sent with
+ * #GNUNET_TRANSPORT_TESTING_large_send(). Big enough
+ * to usually force defragmentation.
+ */
+#define GNUNET_TRANSPORT_TESTING_LARGE_MESSAGE_SIZE 2600
+
+/**
+ * Task that sends a large test message from the
+ * first peer to the second peer.
+ *
+ * @param cls the `struct GNUNET_TRANSPORT_TESTING_SendClosure`
+ * which should contain at least two peers, the first two
+ * of which should be currently connected
+ */
+void
+GNUNET_TRANSPORT_TESTING_large_send (void *cls);
/* ********************** log-only convenience functions ************* */
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