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login_cmd.c 1.7KB

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  1. /*
  2. * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>.
  3. *
  4. * This program is free software; you can redistribute it and/or
  5. * modify it under the terms of the GNU General Public License as
  6. * published by the Free Software Foundation; either version 2 of the
  7. * License, or any later version.
  8. *
  9. * This program is distributed in the hope that it will be useful, but
  10. * WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12. * General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with this program; if not, write to the Free Software
  16. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17. */
  18. #include <string.h>
  19. #include <stdio.h>
  20. #include <ipxe/command.h>
  21. #include <ipxe/parseopt.h>
  22. #include <ipxe/login_ui.h>
  23. FILE_LICENCE ( GPL2_OR_LATER );
  24. /** @file
  25. *
  26. * Login commands
  27. *
  28. */
  29. /** "login" options */
  30. struct login_options {};
  31. /** "login" option list */
  32. static struct option_descriptor login_opts[] = {};
  33. /** "login" command descriptor */
  34. static struct command_descriptor login_cmd =
  35. COMMAND_DESC ( struct login_options, login_opts, 0, 0, "" );
  36. /**
  37. * "login" command
  38. *
  39. * @v argc Argument count
  40. * @v argv Argument list
  41. * @ret rc Return status code
  42. */
  43. static int login_exec ( int argc, char **argv ) {
  44. struct login_options opts;
  45. int rc;
  46. /* Parse options */
  47. if ( ( rc = parse_options ( argc, argv, &login_cmd, &opts ) ) != 0 )
  48. return rc;
  49. /* Show login UI */
  50. if ( ( rc = login_ui() ) != 0 ) {
  51. printf ( "Could not set credentials: %s\n",
  52. strerror ( rc ) );
  53. return rc;
  54. }
  55. return 0;
  56. }
  57. /** Login commands */
  58. struct command login_command __command = {
  59. .name = "login",
  60. .exec = login_exec,
  61. };