85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
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/* tsnams.c
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Get all known system names from the Taylor UUCP 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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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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The author of the program may be contacted at ian@airs.com or
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c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
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*/
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#include "uucnfi.h"
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#if USE_RCS_ID
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const char _uuconf_tsnams_rcsid[] = "$Id: tsnams.c,v 1.1 1993/08/04 19:35:19 jtc Exp $";
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#endif
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/* Get all the system names from the Taylor UUCP configuration files.
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These were actually already recorded by uuconf_taylor_init, so this
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function is pretty simple. */
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int
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uuconf_taylor_system_names (pglobal, ppzsystems, falias)
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pointer pglobal;
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char ***ppzsystems;
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int falias;
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{
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struct sglobal *qglobal = (struct sglobal *) pglobal;
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int iret;
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register struct stsysloc *q;
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char **pz;
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int c, i;
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if (! qglobal->qprocess->fread_syslocs)
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{
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iret = _uuconf_iread_locations (qglobal);
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if (iret != UUCONF_SUCCESS)
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return iret;
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}
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*ppzsystems = NULL;
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c = 0;
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for (q = qglobal->qprocess->qsyslocs; q != NULL; q = q->qnext)
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{
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if (! falias && q->falias)
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continue;
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iret = _uuconf_iadd_string (qglobal, (char *) q->zname, TRUE, FALSE,
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ppzsystems, (pointer) NULL);
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if (iret != UUCONF_SUCCESS)
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return iret;
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++c;
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}
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/* The order of the qSyslocs list is reversed from the list in the
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configuration files. Reverse the returned list in order to make
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uuname output more intuitive. */
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pz = *ppzsystems;
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for (i = c / 2 - 1; i >= 0; i--)
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{
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char *zhold;
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zhold = pz[i];
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pz[i] = pz[c - i - 1];
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pz[c - i - 1] = zhold;
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}
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return UUCONF_SUCCESS;
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}
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