Exemplo n.º 1
0
/* gpgconf main. */
int
main (int argc, char **argv)
{
  ARGPARSE_ARGS pargs;
  const char *fname;
  int no_more_options = 0;
  enum cmd_and_opt_values cmd = 0;
  FILE *outfp = NULL;

  gnupg_reopen_std ("gpgconf");
  set_strusage (my_strusage);
  log_set_prefix ("gpgconf", 1);

  /* Make sure that our subsystems are ready.  */
  i18n_init();
  init_common_subsystems ();

  /* Parse the command line. */
  pargs.argc  = &argc;
  pargs.argv  = &argv;
  pargs.flags =  1;  /* Do not remove the args.  */
  while (!no_more_options && optfile_parse (NULL, NULL, NULL, &pargs, opts))
    {
      switch (pargs.r_opt)
        {
        case oOutput:    opt.outfile = pargs.r.ret_str; break;
	case oQuiet:     opt.quiet = 1; break;
        case oDryRun:    opt.dry_run = 1; break;
        case oRuntime:
	  opt.runtime = 1;
	  break;
        case oVerbose:   opt.verbose++; break;
        case oNoVerbose: opt.verbose = 0; break;

	case aListDirs:
        case aListComponents:
        case aCheckPrograms:
        case aListOptions:
        case aChangeOptions:
        case aCheckOptions:
        case aApplyDefaults:
        case aListConfig:
        case aCheckConfig:
        case aReload:
	  cmd = pargs.r_opt;
	  break;

        default: pargs.err = 2; break;
	}
    }

  if (log_get_errorcount (0))
    exit (2);
  
  fname = argc ? *argv : NULL;
  
  switch (cmd)
    {
    case aListComponents:
    default:
      /* List all components. */
      gc_component_list_components (get_outfp (&outfp));
      break;

    case aCheckPrograms:
      /* Check all programs. */
      gc_check_programs (get_outfp (&outfp));
      break;

    case aListOptions:
    case aChangeOptions:
    case aCheckOptions:
      if (!fname)
	{
	  fputs (_("usage: gpgconf [options] "), stderr);
	  putc ('\n',stderr);
	  fputs (_("Need one component argument"), stderr);
	  putc ('\n',stderr);
	  exit (2);
	}
      else
	{
	  int idx = gc_component_find (fname);
	  if (idx < 0)
	    {
	      fputs (_("Component not found"), stderr);
	      putc ('\n', stderr);
	      exit (1);
	    }
	  if (cmd == aCheckOptions)
	    gc_component_check_options (idx, get_outfp (&outfp), NULL);
          else
            {
              gc_component_retrieve_options (idx);
              if (gc_process_gpgconf_conf (NULL, 1, 0, NULL))
                exit (1);
              if (cmd == aListOptions)
                gc_component_list_options (idx, get_outfp (&outfp));
              else if (cmd == aChangeOptions)
                gc_component_change_options (idx, stdin, get_outfp (&outfp));
            }
	}
      break;

    case aReload:
      if (!fname)
	{
          /* Reload all.  */
          gc_component_reload (-1);
	}
      else
        {
          /* Reload given component.  */
          int idx;

          idx = gc_component_find (fname);
          if (idx < 0)
            {
              fputs (_("Component not found"), stderr);
              putc ('\n', stderr);
              exit (1);
            }
          else
            {
              gc_component_reload (idx);
            }
        }
      break;

    case aListConfig:
      if (gc_process_gpgconf_conf (fname, 0, 0, get_outfp (&outfp)))
        exit (1);
      break;

    case aCheckConfig:
      if (gc_process_gpgconf_conf (fname, 0, 0, NULL))
        exit (1);
      break;

    case aApplyDefaults:
      if (fname)
	{
	  fputs (_("usage: gpgconf [options] "), stderr);
	  putc ('\n',stderr);
	  fputs (_("No argument allowed"), stderr);
	  putc ('\n',stderr);
	  exit (2);
	}
      gc_component_retrieve_options (-1);
      if (gc_process_gpgconf_conf (NULL, 1, 1, NULL))
        exit (1);
      break;
      
    case aListDirs:
      /* Show the system configuration directories for gpgconf.  */
      get_outfp (&outfp);
      fprintf (outfp, "sysconfdir:%s\n",
	       gc_percent_escape (gnupg_sysconfdir ()));
      fprintf (outfp, "bindir:%s\n",
	       gc_percent_escape (gnupg_bindir ()));
      fprintf (outfp, "libexecdir:%s\n",
	       gc_percent_escape (gnupg_libexecdir ()));
      fprintf (outfp, "libdir:%s\n",
	       gc_percent_escape (gnupg_libdir ()));
      fprintf (outfp, "datadir:%s\n",
	       gc_percent_escape (gnupg_datadir ()));
      fprintf (outfp, "localedir:%s\n",
	       gc_percent_escape (gnupg_localedir ()));
      fprintf (outfp, "dirmngr-socket:%s\n",
	       gc_percent_escape (dirmngr_socket_name ()));
      {
        char *infostr = getenv ("GPG_AGENT_INFO");

        if (!infostr || !*infostr)
          infostr = make_filename (default_homedir (), "S.gpg-agent", NULL);
        else
          {
            char *tmp;

            infostr = xstrdup (infostr);
            tmp = strchr (infostr, PATHSEP_C);
            if (!tmp || tmp == infostr)
              {
                xfree (infostr);
                infostr = NULL;
              }
            else
              *tmp = 0;
          }
        fprintf (outfp, "agent-socket:%s\n",
                 infostr? gc_percent_escape (infostr) : "");
        xfree (infostr);
      }
      {
        /* We need to use make_filename to expand a possible "~/".  */
        char *tmp = make_filename (default_homedir (), NULL);
        fprintf (outfp, "homedir:%s\n", gc_percent_escape (tmp));
        xfree (tmp);
      }
      break;
    }

  if (outfp && outfp != stdout)
    if (fclose (outfp))
      gc_error (1, errno, "error closing `%s'", opt.outfile);

  return 0; 
}
Exemplo n.º 2
0
/* gpgconf main. */
int
main (int argc, char **argv)
{
  ARGPARSE_ARGS pargs;
  const char *fname;
  int no_more_options = 0;
  enum cmd_and_opt_values cmd = 0;
  estream_t outfp = NULL;

  early_system_init ();
  gnupg_reopen_std (GPGCONF_NAME);
  set_strusage (my_strusage);
  log_set_prefix (GPGCONF_NAME, 1);

  /* Make sure that our subsystems are ready.  */
  i18n_init();
  init_common_subsystems (&argc, &argv);

  /* Parse the command line. */
  pargs.argc  = &argc;
  pargs.argv  = &argv;
  pargs.flags =  1;  /* Do not remove the args.  */
  while (!no_more_options && optfile_parse (NULL, NULL, NULL, &pargs, opts))
    {
      switch (pargs.r_opt)
        {
        case oOutput:    opt.outfile = pargs.r.ret_str; break;
	case oQuiet:     opt.quiet = 1; break;
        case oDryRun:    opt.dry_run = 1; break;
        case oRuntime:
	  opt.runtime = 1;
	  break;
        case oVerbose:   opt.verbose++; break;
        case oNoVerbose: opt.verbose = 0; break;

	case aListDirs:
        case aListComponents:
        case aCheckPrograms:
        case aListOptions:
        case aChangeOptions:
        case aCheckOptions:
        case aApplyDefaults:
        case aListConfig:
        case aCheckConfig:
        case aReload:
        case aLaunch:
        case aKill:
	  cmd = pargs.r_opt;
	  break;

        default: pargs.err = 2; break;
	}
    }

  if (log_get_errorcount (0))
    exit (2);

  /* Print a warning if an argument looks like an option.  */
  if (!opt.quiet && !(pargs.flags & ARGPARSE_FLAG_STOP_SEEN))
    {
      int i;

      for (i=0; i < argc; i++)
        if (argv[i][0] == '-' && argv[i][1] == '-')
          log_info (_("Note: '%s' is not considered an option\n"), argv[i]);
    }

  fname = argc ? *argv : NULL;

  switch (cmd)
    {
    case aListComponents:
    default:
      /* List all components. */
      gc_component_list_components (get_outfp (&outfp));
      break;

    case aCheckPrograms:
      /* Check all programs. */
      gc_check_programs (get_outfp (&outfp));
      break;

    case aListOptions:
    case aChangeOptions:
    case aCheckOptions:
      if (!fname)
	{
	  es_fprintf (es_stderr, _("usage: %s [options] "), GPGCONF_NAME);
	  es_putc ('\n', es_stderr);
	  es_fputs (_("Need one component argument"), es_stderr);
	  es_putc ('\n', es_stderr);
	  exit (2);
	}
      else
	{
	  int idx = gc_component_find (fname);
	  if (idx < 0)
	    {
	      es_fputs (_("Component not found"), es_stderr);
	      es_putc ('\n', es_stderr);
	      exit (1);
	    }
          if (cmd == aCheckOptions)
	    gc_component_check_options (idx, get_outfp (&outfp), NULL);
          else
            {
              gc_component_retrieve_options (idx);
              if (gc_process_gpgconf_conf (NULL, 1, 0, NULL))
                exit (1);
              if (cmd == aListOptions)
                gc_component_list_options (idx, get_outfp (&outfp));
              else if (cmd == aChangeOptions)
                gc_component_change_options (idx, es_stdin, get_outfp (&outfp));
            }
	}
      break;

    case aLaunch:
    case aKill:
      if (!fname)
	{
	  es_fprintf (es_stderr, _("usage: %s [options] "), GPGCONF_NAME);
	  es_putc ('\n', es_stderr);
	  es_fputs (_("Need one component argument"), es_stderr);
	  es_putc ('\n', es_stderr);
	  exit (2);
	}
      else
        {
          /* Launch/Kill a given component.  */
          int idx;

          idx = gc_component_find (fname);
          if (idx < 0)
            {
              es_fputs (_("Component not found"), es_stderr);
              es_putc ('\n', es_stderr);
              exit (1);
            }
          else if (cmd == aLaunch)
            {
              if (gc_component_launch (idx))
                exit (1);
            }
          else
            {
              /* We don't error out if the kill failed because this
                 command should do nothing if the component is not
                 running.  */
              gc_component_kill (idx);
            }
        }
      break;

    case aReload:
      if (!fname)
	{
          /* Reload all.  */
          gc_component_reload (-1);
	}
      else
        {
          /* Reload given component.  */
          int idx;

          idx = gc_component_find (fname);
          if (idx < 0)
            {
              es_fputs (_("Component not found"), es_stderr);
              es_putc ('\n', es_stderr);
              exit (1);
            }
          else
            {
              gc_component_reload (idx);
            }
        }
      break;

    case aListConfig:
      if (gc_process_gpgconf_conf (fname, 0, 0, get_outfp (&outfp)))
        exit (1);
      break;

    case aCheckConfig:
      if (gc_process_gpgconf_conf (fname, 0, 0, NULL))
        exit (1);
      break;

    case aApplyDefaults:
      if (fname)
	{
	  es_fprintf (es_stderr, _("usage: %s [options] "), GPGCONF_NAME);
	  es_putc ('\n', es_stderr);
	  es_fputs (_("No argument allowed"), es_stderr);
	  es_putc ('\n', es_stderr);
	  exit (2);
	}
      gc_component_retrieve_options (-1);
      if (gc_process_gpgconf_conf (NULL, 1, 1, NULL))
        exit (1);
      break;

    case aListDirs:
      /* Show the system configuration directories for gpgconf.  */
      get_outfp (&outfp);
      es_fprintf (outfp, "sysconfdir:%s\n",
                  gc_percent_escape (gnupg_sysconfdir ()));
      es_fprintf (outfp, "bindir:%s\n",
                  gc_percent_escape (gnupg_bindir ()));
      es_fprintf (outfp, "libexecdir:%s\n",
                  gc_percent_escape (gnupg_libexecdir ()));
      es_fprintf (outfp, "libdir:%s\n",
                  gc_percent_escape (gnupg_libdir ()));
      es_fprintf (outfp, "datadir:%s\n",
                  gc_percent_escape (gnupg_datadir ()));
      es_fprintf (outfp, "localedir:%s\n",
                  gc_percent_escape (gnupg_localedir ()));

      if (dirmngr_user_socket_name ())
        {
          es_fprintf (outfp, "dirmngr-socket:%s\n",
                      gc_percent_escape (dirmngr_user_socket_name ()));
          es_fprintf (outfp, "dirmngr-sys-socket:%s\n",
                      gc_percent_escape (dirmngr_sys_socket_name ()));
        }
      else
        {
          es_fprintf (outfp, "dirmngr-socket:%s\n",
                      gc_percent_escape (dirmngr_sys_socket_name ()));
        }

      {
        char *tmp = make_filename (default_homedir (),
                                   GPG_AGENT_SOCK_NAME, NULL);
        es_fprintf (outfp, "agent-socket:%s\n", gc_percent_escape (tmp));
        xfree (tmp);
      }
      {
        /* We need to use make_filename to expand a possible "~/".  */
        char *tmp = make_filename (default_homedir (), NULL);
        es_fprintf (outfp, "homedir:%s\n", gc_percent_escape (tmp));
        xfree (tmp);
      }
      break;
    }

  if (outfp != es_stdout)
    if (es_fclose (outfp))
      gc_error (1, errno, "error closing '%s'", opt.outfile);

  return 0;
}