1993-08-05 18:28:27 +00:00
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/* hlocnm.c
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Get the local name to use from the HDB configuration files.
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Copyright (C) 1992 Ian Lance Taylor
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This file is part of the Taylor UUCP uuconf library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License
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as published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free Software
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1995-08-19 21:30:30 +00:00
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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1993-08-05 18:28:27 +00:00
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The author of the program may be contacted at ian@airs.com or
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1995-08-19 21:30:30 +00:00
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c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
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1993-08-05 18:28:27 +00:00
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*/
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#include "uucnfi.h"
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#if USE_RCS_ID
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1997-02-22 15:28:58 +00:00
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const char _uuconf_hlocnm_rcsid[] = "$Id$";
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1993-08-05 18:28:27 +00:00
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#endif
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#include <errno.h>
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/* Get the local name to use, based on the login name, from the HDB
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configuration files. */
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int
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uuconf_hdb_login_localname (pglobal, zlogin, pzname)
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pointer pglobal;
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const char *zlogin;
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char **pzname;
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{
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struct sglobal *qglobal = (struct sglobal *) pglobal;
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struct shpermissions *qperm;
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if (! qglobal->qprocess->fhdb_read_permissions)
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{
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int iret;
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iret = _uuconf_ihread_permissions (qglobal);
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if (iret != UUCONF_SUCCESS)
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return iret;
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}
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for (qperm = qglobal->qprocess->qhdb_permissions;
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qperm != NULL;
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qperm = qperm->qnext)
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{
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if (qperm->zmyname != NULL
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&& qperm->zmyname != (char *) &_uuconf_unset
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&& qperm->pzlogname != NULL
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&& qperm->pzlogname != (char **) &_uuconf_unset)
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{
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char **pz;
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for (pz = qperm->pzlogname; *pz != NULL; pz++)
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{
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if (strcmp (*pz, zlogin) == 0)
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{
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*pzname = strdup (qperm->zmyname);
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if (*pzname == NULL)
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{
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qglobal->ierrno = errno;
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return UUCONF_MALLOC_FAILED | UUCONF_ERROR_ERRNO;
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}
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return UUCONF_SUCCESS;
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}
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}
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}
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}
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*pzname = NULL;
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return UUCONF_NOT_FOUND;
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}
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