1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
/* tdialc.c
Handle a Taylor UUCP dialer command.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
The author of the program may be contacted at ian@airs.com or
c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
*/
#include "uucnfi.h"
#if USE_RCS_ID
const char _uuconf_tdialc_rcsid[] = "$FreeBSD$";
#endif
static int idchat P((pointer pglobal, int argc, char **argv, pointer pvar,
pointer pinfo));
static int iddtr_toggle P((pointer pglobal, int argc, char **argv,
pointer pvar, pointer pinfo));
static int idcomplete P((pointer pglobal, int argc, char **argv,
pointer pvar, pointer pinfo));
static int idproto_param P((pointer pglobal, int argc, char **argv,
pointer pvar, pointer pinfo));
static int idcunknown P((pointer pglobal, int argc, char **argv,
pointer pvar, pointer pinfo));
/* The command table for dialer commands. The "dialer" command is
handled specially. */
static const struct cmdtab_offset asDialer_cmds[] =
{
{ "chat", UUCONF_CMDTABTYPE_PREFIX | 0,
offsetof (struct uuconf_dialer, uuconf_schat), idchat },
{ "dialtone", UUCONF_CMDTABTYPE_STRING,
offsetof (struct uuconf_dialer, uuconf_zdialtone), NULL },
{ "pause", UUCONF_CMDTABTYPE_STRING,
offsetof (struct uuconf_dialer, uuconf_zpause), NULL },
{ "carrier", UUCONF_CMDTABTYPE_BOOLEAN,
offsetof (struct uuconf_dialer, uuconf_fcarrier), NULL },
{ "carrier-wait", UUCONF_CMDTABTYPE_INT,
offsetof (struct uuconf_dialer, uuconf_ccarrier_wait), NULL },
{ "dtr-toggle", UUCONF_CMDTABTYPE_FN | 0, (size_t) -1, iddtr_toggle },
{ "complete", UUCONF_CMDTABTYPE_FN | 2,
offsetof (struct uuconf_dialer, uuconf_scomplete), idcomplete },
{ "complete-chat", UUCONF_CMDTABTYPE_PREFIX,
offsetof (struct uuconf_dialer, uuconf_scomplete), idchat },
{ "abort", UUCONF_CMDTABTYPE_FN | 2,
offsetof (struct uuconf_dialer, uuconf_sabort), idcomplete },
{ "abort-chat", UUCONF_CMDTABTYPE_PREFIX,
offsetof (struct uuconf_dialer, uuconf_sabort), idchat },
{ "protocol-parameter", UUCONF_CMDTABTYPE_FN | 0,
offsetof (struct uuconf_dialer, uuconf_qproto_params), idproto_param },
{ "seven-bit", UUCONF_CMDTABTYPE_FN | 2,
offsetof (struct uuconf_dialer, uuconf_ireliable), _uuconf_iseven_bit },
{ "reliable", UUCONF_CMDTABTYPE_FN | 2,
offsetof (struct uuconf_dialer, uuconf_ireliable), _uuconf_ireliable },
{ "half-duplex", UUCONF_CMDTABTYPE_FN | 2,
offsetof (struct uuconf_dialer, uuconf_ireliable),
_uuconf_ihalf_duplex },
{ NULL, 0, 0, NULL }
};
#define CDIALER_CMDS (sizeof asDialer_cmds / sizeof asDialer_cmds[0])
/* Handle a command passed to a dialer from a Taylor UUCP
configuration file. This can be called when reading the dialer
file, the port file, or the sys file. The return value may have
UUCONF_CMDTABRET_KEEP set, but not UUCONF_CMDTABRET_EXIT. It
assigns values to the elements of qdialer. The first time this is
called, qdialer->uuconf_palloc should be set. This will not set
qdialer->uuconf_zname. */
int
_uuconf_idialer_cmd (qglobal, argc, argv, qdialer)
struct sglobal *qglobal;
int argc;
char **argv;
struct uuconf_dialer *qdialer;
{
struct uuconf_cmdtab as[CDIALER_CMDS];
int iret;
_uuconf_ucmdtab_base (asDialer_cmds, CDIALER_CMDS, (char *) qdialer, as);
iret = uuconf_cmd_args ((pointer) qglobal, argc, argv, as,
(pointer) qdialer, idcunknown, 0,
qdialer->uuconf_palloc);
return iret &~ UUCONF_CMDTABRET_EXIT;
}
/* Reroute a chat script command. */
static int
idchat (pglobal, argc, argv, pvar, pinfo)
pointer pglobal;
int argc;
char **argv;
pointer pvar;
pointer pinfo;
{
struct sglobal *qglobal = (struct sglobal *) pglobal;
struct uuconf_chat *qchat = (struct uuconf_chat *) pvar;
struct uuconf_dialer *qdialer = (struct uuconf_dialer *) pinfo;
return _uuconf_ichat_cmd (qglobal, argc, argv, qchat,
qdialer->uuconf_palloc);
}
/* Handle the "dtr-toggle" command, which may take two arguments. */
/*ARGSUSED*/
static int
iddtr_toggle (pglobal, argc, argv, pvar, pinfo)
pointer pglobal;
int argc;
char **argv;
pointer pvar;
pointer pinfo;
{
struct sglobal *qglobal = (struct sglobal *) pglobal;
struct uuconf_dialer *qdialer = (struct uuconf_dialer *) pinfo;
int iret;
if (argc < 2 || argc > 3)
return UUCONF_SYNTAX_ERROR | UUCONF_CMDTABRET_EXIT;
iret = _uuconf_iboolean (qglobal, argv[1], &qdialer->uuconf_fdtr_toggle);
if ((iret &~ UUCONF_CMDTABRET_KEEP) != UUCONF_SUCCESS)
return iret;
if (argc < 3)
return iret;
iret |= _uuconf_iboolean (qglobal, argv[2],
&qdialer->uuconf_fdtr_toggle_wait);
return iret;
}
/* Handle the "complete" and "abort" commands. These just turn a
string into a trivial chat script. */
/*ARGSUSED*/
static int
idcomplete (pglobal, argc, argv, pvar, pinfo)
pointer pglobal;
int argc;
char **argv;
pointer pvar;
pointer pinfo;
{
struct sglobal *qglobal = (struct sglobal *) pglobal;
struct uuconf_chat *qchat = (struct uuconf_chat *) pvar;
struct uuconf_dialer *qdialer = (struct uuconf_dialer *) pinfo;
char *azargs[3];
azargs[0] = (char *) "complete-chat";
azargs[1] = (char *) "\"\"";
azargs[2] = (char *) argv[1];
return _uuconf_ichat_cmd (qglobal, 3, azargs, qchat,
qdialer->uuconf_palloc);
}
/* Handle the "protocol-parameter" command. */
static int
idproto_param (pglobal, argc, argv, pvar, pinfo)
pointer pglobal;
int argc;
char **argv;
pointer pvar;
pointer pinfo;
{
struct sglobal *qglobal = (struct sglobal *) pglobal;
struct uuconf_proto_param **pqparam = (struct uuconf_proto_param **) pvar;
struct uuconf_dialer *qdialer = (struct uuconf_dialer *) pinfo;
return _uuconf_iadd_proto_param (qglobal, argc - 1, argv + 1, pqparam,
qdialer->uuconf_palloc);
}
/* Give an error for an unknown dialer command. */
/*ARGSUSED*/
static int
idcunknown (pglobal, argc, argv, pvar, pinfo)
pointer pglobal;
int argc;
char **argv;
pointer pvar;
pointer pinfo;
{
return UUCONF_SYNTAX_ERROR | UUCONF_CMDTABRET_EXIT;
}
|
