transport_api_cmd_send_simple.c File Reference

#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_testing_ng_lib.h"
#include "gnunet_testing_netjail_lib.h"
#include "transport-testing2.h"
#include "transport-testing-cmds.h"

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Data Structures
struct	SendSimpleState
	Struct to hold information for callbacks. More...

Macros
#define	LOG(kind, ...)   GNUNET_log (kind, __VA_ARGS__)
	Generic logging shortcut. More...

Functions
static void	send_simple_cleanup (void *cls)
	The cleanup function of this cmd frees resources the cmd allocated. More...
static int	send_simple_cb (void *cls, const struct GNUNET_ShortHashCode *key, void *value)
static void	send_simple_run (void *cls, struct GNUNET_TESTING_Interpreter *is)
	The run method of this cmd will send a simple message to the connected peers. More...
struct GNUNET_TESTING_Command	GNUNET_TRANSPORT_cmd_send_simple (const char *label, const char *start_peer_label, const char *create_label, uint32_t num, struct GNUNET_TESTING_NetjailTopology *topology)
	Create command. More...

Macro Definition Documentation

LOG

#define LOG	(		kind,
			...
	)		GNUNET_log (kind, __VA_ARGS__)

Generic logging shortcut.

Definition at line 36 of file transport_api_cmd_send_simple.c.

Function Documentation

send_simple_cleanup()

static void send_simple_cleanup ( void *  cls )

static

The cleanup function of this cmd frees resources the cmd allocated.

Definition at line 74 of file transport_api_cmd_send_simple.c.

{
  struct SendSimpleState *sss = cls;
 
  GNUNET_free (sss);
}

References GNUNET_free.

send_simple_cb()

static int send_simple_cb ( void *  cls, const struct GNUNET_ShortHashCode *  key, void *  value  )

static

Definition at line 83 of file transport_api_cmd_send_simple.c.

{
  struct SendSimpleState *sss = cls;
  struct GNUNET_MQ_Handle *mq = value;
  struct GNUNET_MQ_Envelope *env;
  struct GNUNET_TRANSPORT_TESTING_TestMessage *test;
 
  LOG (GNUNET_ERROR_TYPE_DEBUG,
       "Sending simple test message with mq %p\n",
       mq);
 
  env = GNUNET_MQ_msg_extra (test,
                             1000 - sizeof(*test),
                             GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE);
  test->num = htonl (sss->num);
  memset (&test[1],
          sss->num,
          1000 - sizeof(*test));
  GNUNET_MQ_send (mq,
                  env);
  return GNUNET_OK;
}

References env, GNUNET_ERROR_TYPE_DEBUG, GNUNET_MQ_msg_extra, GNUNET_MQ_send(), GNUNET_OK, GNUNET_TRANSPORT_TESTING_SIMPLE_MTYPE, LOG, mq, GNUNET_TRANSPORT_TESTING_TestMessage::num, SendSimpleState::num, and value.

Referenced by send_simple_run().

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send_simple_run()

static void send_simple_run ( void *  cls, struct GNUNET_TESTING_Interpreter *  is  )

static

The run method of this cmd will send a simple message to the connected peers.

Definition at line 114 of file transport_api_cmd_send_simple.c.

{
  struct SendSimpleState *sss = cls;
  const struct GNUNET_CONTAINER_MultiShortmap *connected_peers_map;
  const struct GNUNET_TESTING_Command *peer1_cmd;
  const struct GNUNET_TESTING_Command *system_cmd;
  const struct GNUNET_TESTING_System *tl_system;
 
  peer1_cmd = GNUNET_TESTING_interpreter_lookup_command (is,
                                                         sss->start_peer_label);
  GNUNET_TRANSPORT_get_trait_connected_peers_map (peer1_cmd,
                                                  &connected_peers_map);
 
  system_cmd = GNUNET_TESTING_interpreter_lookup_command (is,
                                                          sss->create_label);
  GNUNET_TESTING_get_trait_test_system (system_cmd,
                                        &tl_system);
 
  GNUNET_CONTAINER_multishortmap_iterate (
    (struct GNUNET_CONTAINER_MultiShortmap *)
    connected_peers_map, send_simple_cb,
    sss);
}

References SendSimpleState::create_label, GNUNET_CONTAINER_multishortmap_iterate(), GNUNET_TESTING_get_trait_test_system(), GNUNET_TESTING_interpreter_lookup_command(), GNUNET_TRANSPORT_get_trait_connected_peers_map(), is, send_simple_cb(), and SendSimpleState::start_peer_label.

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GNUNET_TRANSPORT_cmd_send_simple()

struct GNUNET_TESTING_Command GNUNET_TRANSPORT_cmd_send_simple	(	const char *	label,
		const char *	start_peer_label,
		const char *	create_label,
		uint32_t	num,
		struct GNUNET_TESTING_NetjailTopology *	topology
	)

Create command.

Parameters

label	name for command.
start_peer_label	Label of the cmd to start a peer.
create_label	Label of the cmd which started the test system.
num	Number globally identifying the node.
topology	The topology for the test setup.

Returns

command.

Definition at line 114 of file transport_api_cmd_send_simple.c.

{
  struct SendSimpleState *sss;
 
  sss = GNUNET_new (struct SendSimpleState);
  sss->num = num;
  sss->start_peer_label = start_peer_label;
  sss->create_label = create_label;
  sss->topology = topology;
 
  return GNUNET_TESTING_command_new (sss,
                                     label,
                                     &send_simple_run,
                                     &send_simple_cleanup,
                                     NULL,
                                     NULL);
}