summaryrefslogtreecommitdiffstats
path: root/usr.sbin/sade/msg.c
blob: 4625ce2f775289e44489d6e4549aa979aa761b83 (plain)
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
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
/*
 * The new sysinstall program.
 *
 * This is probably the last program in the `sysinstall' line - the next
 * generation being essentially a complete rewrite.
 *
 * $FreeBSD$
 *
 * Copyright (c) 1995
 *	Jordan Hubbard.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer,
 *    verbatim and that no modifications are made prior to this
 *    point in the file.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 */

#include "sysinstall.h"
#include <stdarg.h>
#include <sys/ioctl.h>
#include <sys/consio.h>

Boolean
isDebug(void)
{
    char *cp;

    return (cp = variable_get(VAR_DEBUG)) && strcmp(cp, "no");
}

/* Whack up an informational message on the status line, in stand-out */
void
msgYap(char *fmt, ...)
{
    va_list args;
    char *errstr;
    int attrs;

    errstr = (char *)alloca(FILENAME_MAX);
    va_start(args, fmt);
    vsnprintf(errstr, FILENAME_MAX, fmt, args);
    va_end(args);
    attrs = getattrs(stdscr);
    attrset(A_REVERSE);
    mvaddstr(StatusLine, 0, errstr);
    attrset(attrs);
    refresh();
}

/* Whack up an informational message on the status line */
void
msgInfo(char *fmt, ...)
{
    va_list args;
    char *errstr;
    int i, attrs;
    char line[81];

    attrs = getattrs(stdscr);
    /* NULL is a special convention meaning "erase the old stuff" */
    if (!fmt) {
	move(StatusLine, 0);
	clrtoeol();
	return;
    }
    errstr = (char *)alloca(FILENAME_MAX);
    va_start(args, fmt);
    vsnprintf(errstr, FILENAME_MAX, fmt, args);
    va_end(args);
    memset(line, ' ', 80);
    for (i = 0; i < 80; i++) {
	if (errstr[i])
	    line[i] = errstr[i];
	else
	    break;
    }
    line[80] = '\0';
    attrset(ATTR_TITLE);
    mvaddstr(StatusLine, 0, line);
    attrset(attrs);
    move(StatusLine, 79);
    refresh();
}

/* Whack up a warning on the status line */
void
msgWarn(char *fmt, ...)
{
    va_list args;
    char *errstr;
    int attrs;

    errstr = (char *)alloca(FILENAME_MAX);
    strcpy(errstr, "Warning: ");
    va_start(args, fmt);
    vsnprintf((char *)(errstr + strlen(errstr)), FILENAME_MAX, fmt, args);
    va_end(args);
    attrs = getattrs(stdscr);
    beep();
    attrset(ATTR_TITLE);
    mvaddstr(StatusLine, 0, errstr);
    attrset(attrs);
    refresh();
    if (OnVTY && isDebug())
	msgDebug("Warning message `%s'\n", errstr);
}

/* Whack up an error on the status line */
void
msgError(char *fmt, ...)
{
    va_list args;
    char *errstr;
    int attrs;

    errstr = (char *)alloca(FILENAME_MAX);
    strcpy(errstr, "Error: ");
    va_start(args, fmt);
    vsnprintf((char *)(errstr + strlen(errstr)), FILENAME_MAX, fmt, args);
    va_end(args);
    beep();
    attrs = getattrs(stdscr);
    attrset(ATTR_TITLE);
    mvaddstr(StatusLine, 0, errstr);
    attrset(attrs);
    refresh();
    if (OnVTY && isDebug())
	msgDebug("Error message `%s'\n", errstr);
}

/* Whack up a fatal error on the status line */
void
msgFatal(char *fmt, ...)
{
    va_list args;
    char *errstr;
    int attrs;

    errstr = (char *)alloca(FILENAME_MAX);
    strcpy(errstr, "Fatal Error: ");
    va_start(args, fmt);
    vsnprintf((char *)(errstr + strlen(errstr)), FILENAME_MAX, fmt, args);
    va_end(args);
    beep();
    attrs = getattrs(stdscr);
    attrset(ATTR_TITLE);
    mvaddstr(StatusLine, 0, errstr);
    addstr(" - ");
    addstr("PRESS ANY KEY TO ");
    if (getpid() == 1)
	addstr("REBOOT");
    else
	addstr("QUIT");
    attrset(attrs);
    refresh();
    if (OnVTY)
	msgDebug("Fatal error `%s'!\n", errstr);
    getch();
    systemShutdown(1);
}

/* Put up a message in a popup confirmation box */
void
msgConfirm(char *fmt, ...)
{
    va_list args;
    char *errstr;
    WINDOW *w = savescr();

    errstr = (char *)alloca(FILENAME_MAX);
    va_start(args, fmt);
    vsnprintf(errstr, FILENAME_MAX, fmt, args);
    va_end(args);
    use_helpline(NULL);
    use_helpfile(NULL);
    if (OnVTY) {
	ioctl(0, VT_ACTIVATE, 1);
	msgInfo(NULL);
    }
    dialog_notify(errstr);
    restorescr(w);
}

/* Put up a message in a popup information box */
void
msgNotify(char *fmt, ...)
{
    va_list args;
    char *errstr;

    errstr = (char *)alloca(FILENAME_MAX);
    va_start(args, fmt);
    vsnprintf(errstr, FILENAME_MAX, fmt, args);
    va_end(args);
    use_helpline(NULL);
    use_helpfile(NULL);
    if (isDebug())
	msgDebug("Notify: %s\n", errstr);
    dialog_msgbox(NULL, errstr, -1, -1, 0);
}

/* Put up a message in a popup yes/no box and return 0 for YES, 1 for NO */
int
msgYesNo(char *fmt, ...)
{
    va_list args;
    char *errstr;
    int ret;
    WINDOW *w = savescr();
    
    errstr = (char *)alloca(FILENAME_MAX);
    va_start(args, fmt);
    vsnprintf(errstr, FILENAME_MAX, fmt, args);
    va_end(args);
    use_helpline(NULL);
    use_helpfile(NULL);
    if (OnVTY) {
	ioctl(0, VT_ACTIVATE, 1);	/* Switch back */
	msgInfo(NULL);
    }
    if (variable_get(VAR_NONINTERACTIVE))
	return 0;	/* If non-interactive, return YES all the time */
    ret = dialog_yesno("User Confirmation Requested", errstr, -1, -1);
    restorescr(w);
    return ret;
}

/* Put up a message in a popup no/yes box and return 0 for YES, 1 for NO */
int
msgNoYes(char *fmt, ...)
{
    va_list args;
    char *errstr;
    int ret;
    WINDOW *w = savescr();
    
    errstr = (char *)alloca(FILENAME_MAX);
    va_start(args, fmt);
    vsnprintf(errstr, FILENAME_MAX, fmt, args);
    va_end(args);
    use_helpline(NULL);
    use_helpfile(NULL);
    if (OnVTY) {
	ioctl(0, VT_ACTIVATE, 1);	/* Switch back */
	msgInfo(NULL);
    }
    if (variable_get(VAR_NONINTERACTIVE))
	return 1;	/* If non-interactive, return NO all the time */
    ret = dialog_noyes("User Confirmation Requested", errstr, -1, -1);
    restorescr(w);
    return ret;
}

/* Put up a message in an input box and return the value */
char *
msgGetInput(char *buf, char *fmt, ...)
{
    va_list args;
    char *errstr;
    static char input_buffer[256];
    int rval;
    WINDOW *w = savescr();

    errstr = (char *)alloca(FILENAME_MAX);
    va_start(args, fmt);
    vsnprintf(errstr, FILENAME_MAX, fmt, args);
    va_end(args);
    use_helpline(NULL);
    use_helpfile(NULL);
    if (buf)
	SAFE_STRCPY(input_buffer, buf);
    else
	input_buffer[0] = '\0';
    if (OnVTY) {
	ioctl(0, VT_ACTIVATE, 1);	/* Switch back */
	msgInfo(NULL);
    }
    rval = dialog_inputbox("Value Required", errstr, -1, -1, input_buffer);
    restorescr(w);
    if (!rval)
	return input_buffer;
    else
	return NULL;
}

/* Write something to the debugging port */
void
msgDebug(char *fmt, ...)
{
    va_list args;
    char *dbg;

    if (DebugFD == -1)
	return;
    dbg = (char *)alloca(FILENAME_MAX);
    strcpy(dbg, "DEBUG: ");
    va_start(args, fmt);
    vsnprintf((char *)(dbg + strlen(dbg)), FILENAME_MAX, fmt, args);
    va_end(args);
    write(DebugFD, dbg, strlen(dbg));
}

/* Tell the user there's some output to go look at */
void
msgWeHaveOutput(char *fmt, ...)
{
    va_list args;
    char *errstr;
    WINDOW *w = savescr();
    
    errstr = (char *)alloca(FILENAME_MAX);
    va_start(args, fmt);
    vsnprintf(errstr, FILENAME_MAX, fmt, args);
    va_end(args);
    use_helpline(NULL);
    use_helpfile(NULL);
    msgDebug("Notify: %s\n", errstr);
    dialog_clear_norefresh();
    sleep(2);
    dialog_msgbox(NULL, errstr, -1, -1, 0);
    restorescr(w);
}

/* Simple versions of msgConfirm() and msgNotify() for calling from scripts */
int
msgSimpleConfirm(char *str)
{
    msgConfirm("%s", str);
    return DITEM_SUCCESS;
}

int
msgSimpleNotify(char *str)
{
    msgNotify("%s", str);
    return DITEM_SUCCESS;
}
OpenPOWER on IntegriCloud