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1.1 root 1: /* snams.c
2: Get all known system 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., 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_snams_rcsid[] = "$Id: snams.c,v 1.1 93/07/30 08:07:32 bin Exp Locker: bin $";
30: #endif
31:
32: /* Get all known system names. */
33:
34: int
35: uuconf_system_names (pglobal, ppzsystems, falias)
36: pointer pglobal;
37: char ***ppzsystems;
38: int falias;
39: {
40: struct sglobal *qglobal = (struct sglobal *) pglobal;
41: char **pztaylor;
42: char **pzv2;
43: char **pzhdb;
44: int iret;
45:
46: *ppzsystems = NULL;
47: pztaylor = NULL;
48: pzv2 = NULL;
49: pzhdb = NULL;
50:
51: #if HAVE_TAYLOR_CONFIG
52: iret = uuconf_taylor_system_names (pglobal, &pztaylor, falias);
53: if (iret != UUCONF_SUCCESS)
54: return iret;
55: #endif
56:
57: #if HAVE_V2_CONFIG
58: if (qglobal->qprocess->fv2)
59: {
60: iret = uuconf_v2_system_names (pglobal, &pzv2, falias);
61: if (iret != UUCONF_SUCCESS)
62: return iret;
63: }
64: #endif
65:
66: #if HAVE_HDB_CONFIG
67: if (qglobal->qprocess->fhdb)
68: {
69: iret = uuconf_hdb_system_names (pglobal, &pzhdb, falias);
70: if (iret != UUCONF_SUCCESS)
71: return iret;
72: }
73: #endif
74:
75: if (pzv2 == NULL && pzhdb == NULL)
76: *ppzsystems = pztaylor;
77: else if (pztaylor == NULL && pzhdb == NULL)
78: *ppzsystems = pzv2;
79: else if (pztaylor == NULL && pzv2 == NULL)
80: *ppzsystems = pzhdb;
81: else
82: {
83: char **pz;
84:
85: iret = UUCONF_SUCCESS;
86:
87: if (pztaylor != NULL)
88: {
89: for (pz = pztaylor; *pz != NULL; pz++)
90: {
91: iret = _uuconf_iadd_string (qglobal, *pz, FALSE, TRUE,
92: ppzsystems, (pointer) NULL);
93: if (iret != UUCONF_SUCCESS)
94: break;
95: }
96: }
97:
98: if (pzv2 != NULL && iret == UUCONF_SUCCESS)
99: {
100: for (pz = pzv2; *pz != NULL; pz++)
101: {
102: iret = _uuconf_iadd_string (qglobal, *pz, FALSE, TRUE,
103: ppzsystems, (pointer) NULL);
104: if (iret != UUCONF_SUCCESS)
105: break;
106: }
107: }
108:
109: if (pzhdb != NULL && iret == UUCONF_SUCCESS)
110: {
111: for (pz = pzhdb; *pz != NULL; pz++)
112: {
113: iret = _uuconf_iadd_string (qglobal, *pz, FALSE, TRUE,
114: ppzsystems, (pointer) NULL);
115: if (iret != UUCONF_SUCCESS)
116: break;
117: }
118: }
119:
120: if (pztaylor != NULL)
121: free ((pointer) pztaylor);
122: if (pzv2 != NULL)
123: free ((pointer) pzv2);
124: if (pzhdb != NULL)
125: free ((pointer) pzhdb);
126: }
127:
128: if (iret == UUCONF_SUCCESS && *ppzsystems == NULL)
129: iret = _uuconf_iadd_string (qglobal, (char *) NULL, FALSE, FALSE,
130: ppzsystems, (pointer) NULL);
131:
132: return iret;
133: }
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