1/* dnams.c
2   Get all known dialer names.
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., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
21
22   The author of the program may be contacted at ian@airs.com.
23   */
24
25#include "uucnfi.h"
26
27#if USE_RCS_ID
28const char _uuconf_dnams_rcsid[] = "$Id: dnams.c,v 1.6 2002/03/05 19:10:42 ian Rel $";
29#endif
30
31/* Get all known dialer names.  */
32
33int
34uuconf_dialer_names (pglobal, ppzdialers)
35     pointer pglobal;
36     char ***ppzdialers;
37{
38  struct sglobal *qglobal = (struct sglobal *) pglobal;
39  char **pztaylor;
40  char **pzhdb;
41  int iret;
42
43  *ppzdialers = NULL;
44  pztaylor = NULL;
45  pzhdb = NULL;
46
47#if HAVE_TAYLOR_CONFIG
48  iret = uuconf_taylor_dialer_names (pglobal, &pztaylor);
49  if (iret != UUCONF_SUCCESS)
50    return iret;
51#endif
52
53#if HAVE_HDB_CONFIG
54  if (qglobal->qprocess->fhdb)
55    {
56      iret = uuconf_hdb_dialer_names (pglobal, &pzhdb);
57      if (iret != UUCONF_SUCCESS)
58	return iret;
59    }
60#endif
61
62  if (pzhdb == NULL)
63    *ppzdialers = pztaylor;
64  else if (pztaylor == NULL)
65    *ppzdialers = pzhdb;
66  else
67    {
68      char **pz;
69
70      iret = UUCONF_SUCCESS;
71
72      for (pz = pztaylor; *pz != NULL; pz++)
73	{
74	  iret = _uuconf_iadd_string (qglobal, *pz, FALSE, TRUE,
75				      ppzdialers, (pointer) NULL);
76	  if (iret != UUCONF_SUCCESS)
77	    break;
78	}
79
80      if (iret == UUCONF_SUCCESS)
81	{
82	  for (pz = pzhdb; *pz != NULL; pz++)
83	    {
84	      iret = _uuconf_iadd_string (qglobal, *pz, FALSE, TRUE,
85					  ppzdialers, (pointer) NULL);
86	      if (iret != UUCONF_SUCCESS)
87		break;
88	    }
89	}
90
91      if (pztaylor != NULL)
92	free ((pointer) pztaylor);
93      if (pzhdb != NULL)
94	free ((pointer) pzhdb);
95    }
96
97  if (iret == UUCONF_SUCCESS && *ppzdialers == NULL)
98    iret = _uuconf_iadd_string (qglobal, (char *) NULL, FALSE, FALSE,
99				ppzdialers, (pointer) NULL);
100
101  return iret;
102}
103