gnunet-pils.c File Reference

Print information about the peer identity. More...

#include "platform.h"
#include "gnunet_time_lib.h"
#include "gnunet_util_lib.h"
#include "gnunet_pils_service.h"

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Functions
static void	shutdown_task (void *cls)
	Task run in monitor mode when the user presses CTRL-C to abort. More...
void	pid_change_cb (void *cls, const struct GNUNET_HELLO_Parser *hparser, const struct GNUNET_HashCode *addr_hash)
static void	run (void *cls, char *const *args, const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
	Main function that will be run by the scheduler. More...
int	main (int argc, char *const *argv)
	The main function to obtain peer information from PILS. More...

Variables
static int	ret
	Return code. More...
static int	once
	Option -i. More...
static struct GNUNET_PILS_Handle *	pils
	Handle to PILS. More...

Detailed Description

Print information about the peer identity.

Author

Martin Schanzenbach

Definition in file gnunet-pils.c.

Function Documentation

shutdown_task()

static void shutdown_task ( void *  cls )

static

Task run in monitor mode when the user presses CTRL-C to abort.

Stops monitoring activity.

Parameters

cls

NULL

Definition at line 53 of file gnunet-pils.c.

{
  (void) cls;
  if (NULL != pils)
  {
    GNUNET_PILS_disconnect (pils);
    pils = NULL;
  }
}

References GNUNET_PILS_disconnect(), and pils.

Referenced by run().

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pid_change_cb()

void pid_change_cb	(	void *	cls,
		const struct GNUNET_HELLO_Parser *	hparser,
		const struct GNUNET_HashCode *	addr_hash
	)

Definition at line 64 of file gnunet-pils.c.

{
  printf ("%s\n",
          GNUNET_i2s (GNUNET_HELLO_parser_get_id(hparser)));
  if (once)
    GNUNET_SCHEDULER_shutdown();
}

References GNUNET_HELLO_parser_get_id(), GNUNET_i2s(), GNUNET_SCHEDULER_shutdown(), and once.

Referenced by GNUNET_PILS_connect(), and run().

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run()

static void run ( void *  cls, char *const *  args, const char *  cfgfile, const struct GNUNET_CONFIGURATION_Handle *  cfg  )

static

Main function that will be run by the scheduler.

Parameters

cls	closure
args	remaining command-line arguments
cfgfile	name of the configuration file used (for saving, can be NULL!)
cfg	configuration

Definition at line 83 of file gnunet-pils.c.

{
  (void) cls;
  (void) cfgfile;
 
  if (NULL != args[0])
  {
    fprintf (stderr, _ ("Invalid command line argument `%s'\n"), args[0]);
    return;
  }
  GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
  pils = GNUNET_PILS_connect (cfg, &pid_change_cb, NULL);
  if (NULL == pils)
  {
    fprintf (stderr, "%s", _ ("Unable to connect to service.\n"));
    ret = 1;
    GNUNET_SCHEDULER_shutdown ();
    return;
  }
}

References _, warningfilter::args, cfg, GNUNET_PILS_connect(), GNUNET_SCHEDULER_add_shutdown(), GNUNET_SCHEDULER_shutdown(), pid_change_cb(), pils, ret, and shutdown_task().

Referenced by main().

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main()

int main	(	int	argc,
		char *const *	argv
	)

The main function to obtain peer information from PILS.

Parameters

argc	number of arguments from the command line
argv	command line arguments

Returns

0 ok, 1 on error

Definition at line 116 of file gnunet-pils.c.

{
  int res;
  struct GNUNET_GETOPT_CommandLineOption options[] =
  {
    GNUNET_GETOPT_option_flag (
      '1',
      "once",
      gettext_noop (
        "Show our current peer identity and exit"
        ),
      &once),
    GNUNET_GETOPT_OPTION_END };
 
  res = GNUNET_PROGRAM_run (GNUNET_OS_project_data_gnunet (),
                            argc,
                            argv,
                            "gnunet-pils",
                            gettext_noop (
                              "Print information about our peer identity."),
                            options,
                            &run,
                            NULL);
 
  if (GNUNET_OK == res)
    return ret;
  return 1;
}

References gettext_noop, GNUNET_GETOPT_OPTION_END, GNUNET_GETOPT_option_flag(), GNUNET_OK, GNUNET_OS_project_data_gnunet(), GNUNET_PROGRAM_run(), once, options, res, ret, and run().

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Variable Documentation

ret

int ret

static

Return code.

Definition at line 34 of file gnunet-pils.c.

Referenced by main(), and run().

once

int once

static

Option -i.

Definition at line 39 of file gnunet-pils.c.

Referenced by conn_status(), crc_init(), GNUNET_CRYPTO_ecdsa_key_get_anonymous(), GNUNET_CRYPTO_hmac_raw(), main(), pid_change_cb(), and task_check().

pils

struct GNUNET_PILS_Handle* pils

static

Handle to PILS.

Definition at line 44 of file gnunet-pils.c.

Referenced by run(), and shutdown_task().