a6e6c783ca
apparently look bad on some LCD screens. While I'm in there, tweak and adjust a number of other minor interface details which have been bothering me for awhile.
340 lines
8.2 KiB
C
340 lines
8.2 KiB
C
/*
|
|
* The new sysinstall program.
|
|
*
|
|
* This is probably the last program in the `sysinstall' line - the next
|
|
* generation being essentially a complete rewrite.
|
|
*
|
|
* $Id: msg.c,v 1.35 1996/06/08 09:08:43 jkh Exp $
|
|
*
|
|
* 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 <machine/console.h>
|
|
|
|
#define VTY_STATLINE 24
|
|
#define TTY_STATLINE 23
|
|
|
|
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(OnVTY ? VTY_STATLINE : TTY_STATLINE, 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(OnVTY ? VTY_STATLINE : TTY_STATLINE, 0);
|
|
attrset(A_NORMAL);
|
|
clrtoeol();
|
|
attrset(attrs);
|
|
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(OnVTY ? VTY_STATLINE : TTY_STATLINE, 0, line);
|
|
attrset(attrs);
|
|
move(OnVTY ? VTY_STATLINE : TTY_STATLINE, 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(OnVTY ? VTY_STATLINE : TTY_STATLINE, 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(OnVTY ? VTY_STATLINE : TTY_STATLINE, 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(OnVTY ? VTY_STATLINE : TTY_STATLINE, 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;
|
|
|
|
errstr = (char *)alloca(FILENAME_MAX);
|
|
va_start(args, fmt);
|
|
vsnprintf(errstr, FILENAME_MAX, fmt, args);
|
|
va_end(args);
|
|
use_helpline(NULL);
|
|
use_helpfile(NULL);
|
|
w = savescr();
|
|
if (OnVTY) {
|
|
msgDebug("Switching back to VTY1\n");
|
|
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_clear();
|
|
dialog_msgbox("Information Dialog", errstr, -1, -1, 0);
|
|
}
|
|
|
|
/* Put up a message in a popup yes/no box and return 1 for YES, 0 for NO */
|
|
int
|
|
msgYesNo(char *fmt, ...)
|
|
{
|
|
va_list args;
|
|
char *errstr;
|
|
int ret;
|
|
WINDOW *w;
|
|
|
|
errstr = (char *)alloca(FILENAME_MAX);
|
|
va_start(args, fmt);
|
|
vsnprintf(errstr, FILENAME_MAX, fmt, args);
|
|
va_end(args);
|
|
use_helpline(NULL);
|
|
use_helpfile(NULL);
|
|
w = savescr();
|
|
if (OnVTY) {
|
|
msgDebug("Switching back to VTY1\n");
|
|
ioctl(0, VT_ACTIVATE, 1); /* Switch back */
|
|
msgInfo(NULL);
|
|
}
|
|
ret = dialog_yesno("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;
|
|
|
|
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)
|
|
strcpy(input_buffer, buf);
|
|
else
|
|
input_buffer[0] = '\0';
|
|
w = savescr();
|
|
if (OnVTY) {
|
|
msgDebug("Switching back to VTY1\n");
|
|
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;
|
|
|
|
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();
|
|
dialog_msgbox("Information Dialog", errstr, -1, -1, 0);
|
|
if (OnVTY)
|
|
msgInfo("Command output is on VTY2 - type ALT-F2 to see it");
|
|
}
|
|
|
|
/* Simple versions of msgConfirm() and msgNotify() for calling from scripts */
|
|
int
|
|
msgSimpleConfirm(char *str)
|
|
{
|
|
msgConfirm(str);
|
|
return DITEM_SUCCESS;
|
|
}
|
|
|
|
int
|
|
msgSimpleNotify(char *str)
|
|
{
|
|
msgNotify(str);
|
|
return DITEM_SUCCESS;
|
|
}
|