forked from Imagelibrary/rtems
107 lines
2.1 KiB
C
107 lines
2.1 KiB
C
/*
|
|
* COPYRIGHT (c) 2013 Chris Johns <chrisj@rtems.org>
|
|
*
|
|
* The license and distribution terms for this file may be
|
|
* found in the file LICENSE in this distribution or at
|
|
* http://www.rtems.org/license/LICENSE.
|
|
*/
|
|
/**
|
|
* @file
|
|
*
|
|
* @ingroup rtems_rtld
|
|
*
|
|
* @brief RTEMS Application Loader.
|
|
*
|
|
* Shell command wrappers for the RTEMS Application loader.
|
|
*/
|
|
|
|
#if HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <stdbool.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <rtems/rtl/rap.h>
|
|
#include <rtems/rtl/rap-shell.h>
|
|
|
|
static void
|
|
shell_rap_command_help (void)
|
|
{
|
|
printf ("usage: rap [cmd] [arg]\n" \
|
|
"Commands and options:\n" \
|
|
"ls: List the loaded applications (also list)\n" \
|
|
"ld: Load an application (also load)\n" \
|
|
"un: Unload an application (also unload)\n");
|
|
}
|
|
|
|
static void
|
|
shell_rap_get_error (const char* what)
|
|
{
|
|
char message[64];
|
|
int error;
|
|
error = rtems_rap_get_error (message, sizeof (message));
|
|
printf ("error: %s: (%d) %s\n", what, error, message);
|
|
}
|
|
|
|
static bool
|
|
shell_rap_list_handler (void* handle)
|
|
{
|
|
printf (" %-10p %-10p %-s\n",
|
|
handle, rtems_rap_dl_handle (handle), rtems_rap_name (handle));
|
|
return true;
|
|
}
|
|
|
|
static int
|
|
shell_rap_list (int argc, char* argv[])
|
|
{
|
|
printf (" App DL Handle Name\n");
|
|
return rtems_rap_iterate (shell_rap_list_handler) ? 0 : 1;
|
|
}
|
|
|
|
static int
|
|
shell_rap_load (int argc, char* argv[])
|
|
{
|
|
int r = 0;
|
|
if (argc == 0)
|
|
{
|
|
printf ("error: no application name\n");
|
|
return 0;
|
|
}
|
|
if (rtems_rap_load (argv[0], 0, argc - 1, (const char**) (argv + 1)))
|
|
printf ("%s loaded\n", argv[0]);
|
|
else
|
|
{
|
|
r = 1;
|
|
shell_rap_get_error ("loading");
|
|
}
|
|
return r;
|
|
}
|
|
|
|
int
|
|
shell_rap (int argc, char* argv[])
|
|
{
|
|
if (argc == 1)
|
|
{
|
|
shell_rap_command_help ();
|
|
return 0;
|
|
}
|
|
|
|
if ((strcmp (argv[1], "ls") == 0) ||
|
|
(strcmp (argv[1], "list") == 0))
|
|
{
|
|
return shell_rap_list (argc - 2, argv + 2);
|
|
}
|
|
else if ((strcmp (argv[1], "ld") == 0) ||
|
|
(strcmp (argv[1], "load") == 0))
|
|
{
|
|
return shell_rap_load (argc - 2, argv + 2);
|
|
}
|
|
|
|
printf ("error: invalid command: %s\n", argv[1]);
|
|
return 0;
|
|
}
|
|
|