mockup-service.c File Reference

#include "platform.h"
#include <stdlib.h>
#include "gnunet_util_lib.h"
#include "gnunet_protocols.h"

Include dependency graph for mockup-service.c:

Go to the source code of this file.

Functions
static void	handle_stop (void *cls, const struct GNUNET_MessageHeader *message)
	Handler for STOP message. More...
static void *	client_connect_cb (void *cls, struct GNUNET_SERVICE_Client *c, struct GNUNET_MQ_Handle *mq)
	Callback called when a client connects to the service. More...
static void	client_disconnect_cb (void *cls, struct GNUNET_SERVICE_Client *c, void *internal_cls)
	Callback called when a client disconnected from the service. More...
static void	run (void *cls, const struct GNUNET_CONFIGURATION_Handle *cfg, struct GNUNET_SERVICE_Handle *service)
	GNUNET_SERVICE_MAIN ("do-nothing", GNUNET_SERVICE_OPTION_NONE, &run, &client_connect_cb, &client_disconnect_cb, NULL, GNUNET_MQ_hd_fixed_size(stop, GNUNET_MESSAGE_TYPE_ARM_STOP, struct GNUNET_MessageHeader, NULL), GNUNET_MQ_handler_end())
	Define "main" method using service macro. More...
void	__attribute__ ((destructor))
	MINIMIZE heap size (way below 128k) since this process doesn't need much. More...

Variables
static int	special_ret = 0

Function Documentation

handle_stop()

static void handle_stop ( void *  cls, const struct GNUNET_MessageHeader *  message  )

static

Handler for STOP message.

Parameters

cls	client identification of the client
message	the actual message

Definition at line 36 of file mockup-service.c.

{
  struct GNUNET_SERVICE_Client *client = cls;
 
  (void) message;
  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
              _ ("Initiating shutdown as requested by client.\n"));
  GNUNET_SERVICE_client_persist (client);
  GNUNET_SCHEDULER_shutdown ();
  /* ARM won't exponentially increase restart delay if we
   * terminate normally. This changes the return code.
   */
  special_ret = 1;
}

References _, GNUNET_ERROR_TYPE_INFO, GNUNET_log, GNUNET_SCHEDULER_shutdown(), GNUNET_SERVICE_client_persist(), and special_ret.

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client_connect_cb()

static void * client_connect_cb ( void *  cls, struct GNUNET_SERVICE_Client *  c, struct GNUNET_MQ_Handle *  mq  )

static

Callback called when a client connects to the service.

Parameters

cls	closure for the service
c	the new client that connected to the service
mq	the message queue used to send messages to the client

Returns

c

Definition at line 61 of file mockup-service.c.

{
  (void) cls;
  (void) mq;
  return c;
}

References mq.

client_disconnect_cb()

static void client_disconnect_cb ( void *  cls, struct GNUNET_SERVICE_Client *  c, void *  internal_cls  )

static

Callback called when a client disconnected from the service.

Parameters

cls	closure for the service
c	the client that disconnected
internal_cls	should be equal to c

Definition at line 79 of file mockup-service.c.

{
  (void) cls;
  GNUNET_assert (c == internal_cls);
}

References GNUNET_assert.

run()

static void run ( void *  cls, const struct GNUNET_CONFIGURATION_Handle *  cfg, struct GNUNET_SERVICE_Handle *  service  )

static

Definition at line 89 of file mockup-service.c.

{
  (void) cls;
  (void) cfg;
  (void) service;
  /* nothing to do */
}

References cfg, and service.

GNUNET_SERVICE_MAIN()

GNUNET_SERVICE_MAIN	(	"do-nothing"	,
		GNUNET_SERVICE_OPTION_NONE	,
		&	run,
		&	client_connect_cb,
		&	client_disconnect_cb,
		NULL	,
		GNUNET_MQ_hd_fixed_size(stop, GNUNET_MESSAGE_TYPE_ARM_STOP, struct GNUNET_MessageHeader, NULL)	,
		GNUNET_MQ_handler_end()
	)

Define "main" method using service macro.

__attribute__()

void __attribute__

(

(destructor)

)

MINIMIZE heap size (way below 128k) since this process doesn't need much.

Definition at line 119 of file mockup-service.c.

{
  _exit (special_ret);
}

References special_ret.

Variable Documentation

special_ret

int special_ret = 0

static

Definition at line 27 of file mockup-service.c.

Referenced by __attribute__(), and handle_stop().