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/* snams.c
Get all known system names.
Copyright (C) 1992 Ian Lance Taylor
This file is part of the Taylor UUCP uuconf library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License
as published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
The author of the program may be contacted at ian@airs.com or
c/o Cygnus Support, Building 200, 1 Kendall Square, Cambridge, MA 02139.
*/
#include "uucnfi.h"
#if USE_RCS_ID
const char _uuconf_snams_rcsid[] = "$Id: snams.c,v 1.3 1994/01/30 21:14:29 ian Rel $";
#endif
/* Get all known system names. */
int
uuconf_system_names (pglobal, ppzsystems, falias)
pointer pglobal;
char ***ppzsystems;
int falias;
{
struct sglobal *qglobal = (struct sglobal *) pglobal;
char **pztaylor;
char **pzv2;
char **pzhdb;
int iret;
*ppzsystems = NULL;
pztaylor = NULL;
pzv2 = NULL;
pzhdb = NULL;
#if HAVE_TAYLOR_CONFIG
iret = uuconf_taylor_system_names (pglobal, &pztaylor, falias);
if (iret != UUCONF_SUCCESS)
return iret;
#endif
#if HAVE_V2_CONFIG
if (qglobal->qprocess->fv2)
{
iret = uuconf_v2_system_names (pglobal, &pzv2, falias);
if (iret != UUCONF_SUCCESS)
return iret;
}
#endif
#if HAVE_HDB_CONFIG
if (qglobal->qprocess->fhdb)
{
iret = uuconf_hdb_system_names (pglobal, &pzhdb, falias);
if (iret != UUCONF_SUCCESS)
return iret;
}
#endif
if (pzv2 == NULL && pzhdb == NULL)
*ppzsystems = pztaylor;
else if (pztaylor == NULL && pzhdb == NULL)
*ppzsystems = pzv2;
else if (pztaylor == NULL && pzv2 == NULL)
*ppzsystems = pzhdb;
else
{
char **pz;
iret = UUCONF_SUCCESS;
if (pztaylor != NULL)
{
for (pz = pztaylor; *pz != NULL; pz++)
{
iret = _uuconf_iadd_string (qglobal, *pz, FALSE, TRUE,
ppzsystems, (pointer) NULL);
if (iret != UUCONF_SUCCESS)
break;
}
}
if (pzv2 != NULL && iret == UUCONF_SUCCESS)
{
for (pz = pzv2; *pz != NULL; pz++)
{
iret = _uuconf_iadd_string (qglobal, *pz, FALSE, TRUE,
ppzsystems, (pointer) NULL);
if (iret != UUCONF_SUCCESS)
break;
}
}
if (pzhdb != NULL && iret == UUCONF_SUCCESS)
{
for (pz = pzhdb; *pz != NULL; pz++)
{
iret = _uuconf_iadd_string (qglobal, *pz, FALSE, TRUE,
ppzsystems, (pointer) NULL);
if (iret != UUCONF_SUCCESS)
break;
}
}
if (pztaylor != NULL)
free ((pointer) pztaylor);
if (pzv2 != NULL)
free ((pointer) pzv2);
if (pzhdb != NULL)
free ((pointer) pzhdb);
}
if (iret == UUCONF_SUCCESS && *ppzsystems == NULL)
iret = _uuconf_iadd_string (qglobal, (char *) NULL, FALSE, FALSE,
ppzsystems, (pointer) NULL);
return iret;
}
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