This file is part of GNUnet.
Copyright (C) 2006, 2009, 2015, 2016 GNUnet e.V.
- 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 free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ 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.
+ Affero 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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
#include "gnunet_util_lib.h"
#include "gnunet_hello_lib.h"
#include "gnunet_transport_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
/**
* 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);
+GNUNET_TRANSPORT_TESTING_start_peer (
+ struct GNUNET_TRANSPORT_TESTING_Handle *tth,
+ const char *cfgname,
+ int peer_id,
+ 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
*/
void
-GNUNET_TRANSPORT_TESTING_stop_peer (struct GNUNET_TRANSPORT_TESTING_PeerContext *pc);
+GNUNET_TRANSPORT_TESTING_stop_peer (
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *pc);
/**
*
* @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_TRANSPORT_TESTING_restart_peer (
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *p,
+ GNUNET_SCHEDULER_TaskCallback restart_cb,
+ void *restart_cb_cls);
/**
*
* @param p1 peer 1
* @param p2 peer 2
- * @param cb the callback to call when both peers notified that they are connected
+ * @param cb the callback to call when both peers notified that they are
+ * connected
* @param cls callback cls
* @return a connect request handle
*/
struct GNUNET_TRANSPORT_TESTING_ConnectRequest *
-GNUNET_TRANSPORT_TESTING_connect_peers (struct GNUNET_TRANSPORT_TESTING_PeerContext *p1,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p2,
- GNUNET_SCHEDULER_TaskCallback cb,
- void *cls);
+GNUNET_TRANSPORT_TESTING_connect_peers (
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *p1,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *p2,
+ GNUNET_SCHEDULER_TaskCallback cb,
+ void *cls);
/**
* @param cc a connect request handle
*/
void
-GNUNET_TRANSPORT_TESTING_connect_peers_cancel (struct GNUNET_TRANSPORT_TESTING_ConnectRequest *cc);
+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 *************** */
* @param num_peers size of the @a p array
* @param p the peers that were launched
*/
-typedef void
-(*GNUNET_TRANSPORT_TESTING_ConnectContinuation)(void *cls,
- unsigned int num_peers,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p[]);
+typedef void (*GNUNET_TRANSPORT_TESTING_ConnectContinuation) (
+ void *cls,
+ unsigned int num_peers,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *p[]);
/**
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.
*
* @param sender sender of the message
* @param message the message
*/
-typedef void
-(*GNUNET_TRANSPORT_TESTING_ReceiveCallback) (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
- const struct GNUNET_PeerIdentity *sender,
- const struct GNUNET_MessageHeader *message);
+typedef void (*GNUNET_TRANSPORT_TESTING_ReceiveCallback) (
+ void *cls,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
+ const struct GNUNET_PeerIdentity *sender,
+ const struct GNUNET_TRANSPORT_TESTING_TestMessage *message);
/**
* @param me peer experiencing the event
* @param other peer that connected to @a me
*/
-typedef void
-(*GNUNET_TRANSPORT_TESTING_NotifyConnect) (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
- const struct GNUNET_PeerIdentity *other);
+typedef void (*GNUNET_TRANSPORT_TESTING_NotifyConnect) (
+ void *cls,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
+ const struct GNUNET_PeerIdentity *other);
/**
* @param me peer experiencing the event
* @param other peer that disconnected from @a me
*/
-typedef void
-(*GNUNET_TRANSPORT_TESTING_NotifyDisconnect) (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
- const struct GNUNET_PeerIdentity *other);
+typedef void (*GNUNET_TRANSPORT_TESTING_NotifyDisconnect) (
+ void *cls,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
+ const struct GNUNET_PeerIdentity *other);
/**
*/
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 **** */
/**
* Array with @e num_peers entries.
*/
struct GNUNET_TRANSPORT_TESTING_InternalPeerContext *ip;
-
};
* @return NULL if @a peer was not found
*/
struct GNUNET_TRANSPORT_TESTING_PeerContext *
-GNUNET_TRANSPORT_TESTING_find_peer (struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc,
- const struct GNUNET_PeerIdentity *peer);
+GNUNET_TRANSPORT_TESTING_find_peer (
+ struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc,
+ const struct GNUNET_PeerIdentity *peer);
/**
* abort the test, and a shutdown handler to clean up properly
* on exit.
*
- * @param cls closure of type `struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext`
+ * @param cls closure of type `struct
+ * GNUNET_TRANSPORT_TESTING_ConnectCheckContext`
* @param tth_ initialized testing handle
* @param test_plugin_ name of the plugin
* @param test_name_ name of the test
* @return #GNUNET_SYSERR on error
*/
int
-GNUNET_TRANSPORT_TESTING_connect_check (void *cls,
- struct GNUNET_TRANSPORT_TESTING_Handle *tth_,
- const char *test_plugin_,
- const char *test_name_,
- unsigned int num_peers,
- char *cfg_files[]);
+GNUNET_TRANSPORT_TESTING_connect_check (
+ void *cls,
+ struct GNUNET_TRANSPORT_TESTING_Handle *tth_,
+ const char *test_plugin_,
+ const char *test_name_,
+ unsigned int num_peers,
+ char *cfg_files[]);
/**
* @param cfg_files array of names of configuration files for the peers
* @return #GNUNET_SYSERR on error
*/
-typedef int
-(*GNUNET_TRANSPORT_TESTING_CheckCallback)(void *cls,
- struct GNUNET_TRANSPORT_TESTING_Handle *tth_,
- const char *test_plugin_,
- const char *test_name_,
- unsigned int num_peers,
- char *cfg_files[]);
+typedef int (*GNUNET_TRANSPORT_TESTING_CheckCallback) (
+ void *cls,
+ struct GNUNET_TRANSPORT_TESTING_Handle *tth_,
+ const char *test_plugin_,
+ const char *test_name_,
+ unsigned int num_peers,
+ char *cfg_files[]);
/**
* @param check_cls closure for @a check
* @return #GNUNET_OK on success
*/
-#define GNUNET_TRANSPORT_TESTING_main(num_peers,check,check_cls) \
- GNUNET_TRANSPORT_TESTING_main_ (argv[0], __FILE__, num_peers, check, check_cls)
+#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 ************* */
* @param other peer that connected.
*/
void
-GNUNET_TRANSPORT_TESTING_log_connect (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
- const struct GNUNET_PeerIdentity *other);
+GNUNET_TRANSPORT_TESTING_log_connect (
+ void *cls,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
+ const struct GNUNET_PeerIdentity *other);
/**
* @param other peer that disconnected.
*/
void
-GNUNET_TRANSPORT_TESTING_log_disconnect (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
- const struct GNUNET_PeerIdentity *other);
-
+GNUNET_TRANSPORT_TESTING_log_disconnect (
+ void *cls,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
+ const struct GNUNET_PeerIdentity *other);
/* ********************** low-level filename functions *************** */
* @return configuration name to use
*/
char *
-GNUNET_TRANSPORT_TESTING_get_config_name (const char *file,
- int count);
+GNUNET_TRANSPORT_TESTING_get_config_name (const char *file, int count);
/**
projects / oweals / gnunet.git / blobdiff