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Annotation of coherent/g/usr/lib/uucp/tay104/uuconf/hlocnm.c, revision 1.1.1.1

1.1       root        1: /* hlocnm.c
                      2:    Get the local name to use from the HDB configuration files.
                      3: 
                      4:    Copyright (C) 1992 Ian Lance Taylor
                      5: 
                      6:    This file is part of the Taylor UUCP uuconf library.
                      7: 
                      8:    This library is free software; you can redistribute it and/or
                      9:    modify it under the terms of the GNU Library General Public License
                     10:    as published by the Free Software Foundation; either version 2 of
                     11:    the License, or (at your option) any later version.
                     12: 
                     13:    This library is distributed in the hope that it will be useful, but
                     14:    WITHOUT ANY WARRANTY; without even the implied warranty of
                     15:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     16:    Library General Public License for more details.
                     17: 
                     18:    You should have received a copy of the GNU Library General Public
                     19:    License along with this library; if not, write to the Free Software
                     20:    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
                     21: 
                     22:    The author of the program may be contacted at [email protected] or
                     23:    c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
                     24:    */
                     25: 
                     26: #include "uucnfi.h"
                     27: 
                     28: #if USE_RCS_ID
                     29: const char _uuconf_hlocnm_rcsid[] = "$Id: hlocnm.c,v 1.1 93/07/30 08:07:15 bin Exp Locker: bin $";
                     30: #endif
                     31: 
                     32: #include <errno.h>
                     33: 
                     34: /* Get the local name to use, based on the login name, from the HDB
                     35:    configuration files.  */
                     36: 
                     37: int
                     38: uuconf_hdb_login_localname (pglobal, zlogin, pzname)
                     39:      pointer pglobal;
                     40:      const char *zlogin;
                     41:      char **pzname;
                     42: {
                     43:   struct sglobal *qglobal = (struct sglobal *) pglobal;
                     44:   struct shpermissions *qperm;
                     45: 
                     46:   if (! qglobal->qprocess->fhdb_read_permissions)
                     47:     {
                     48:       int iret;
                     49: 
                     50:       iret = _uuconf_ihread_permissions (qglobal);
                     51:       if (iret != UUCONF_SUCCESS)
                     52:        return iret;
                     53:     }
                     54: 
                     55:   for (qperm = qglobal->qprocess->qhdb_permissions;
                     56:        qperm != NULL;
                     57:        qperm = qperm->qnext)
                     58:     {
                     59:       if (qperm->zmyname != NULL
                     60:          && qperm->zmyname != (char *) &_uuconf_unset
                     61:          && qperm->pzlogname != NULL
                     62:          && qperm->pzlogname != (char **) &_uuconf_unset)
                     63:        {
                     64:          char **pz;
                     65: 
                     66:          for (pz = qperm->pzlogname; *pz != NULL; pz++)
                     67:            {
                     68:              if (strcmp (*pz, zlogin) == 0)
                     69:                {
                     70:                  *pzname = strdup (qperm->zmyname);
                     71:                  if (*pzname == NULL)
                     72:                    {
                     73:                      qglobal->ierrno = errno;
                     74:                      return UUCONF_MALLOC_FAILED | UUCONF_ERROR_ERRNO;
                     75:                    }
                     76:                  return UUCONF_SUCCESS;
                     77:                }
                     78:            }
                     79:        }
                     80:     }
                     81: 
                     82:   *pzname = NULL;
                     83:   return UUCONF_NOT_FOUND;
                     84: }

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