mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-13 07:16:16 +02:00
5c472fc895
git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@3682 3c298f89-4303-0410-b956-a3cf2f4a3e73
205 lines
5.3 KiB
C
205 lines
5.3 KiB
C
/*
|
|
* dialog - Display simple dialog boxes from shell scripts
|
|
*
|
|
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
|
|
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include "dialog.h"
|
|
|
|
static void Usage(const char *name);
|
|
|
|
typedef int (jumperFn) (const char *title, int argc, const char *const *argv);
|
|
|
|
struct Mode {
|
|
char *name;
|
|
int argmin, argmax, argmod;
|
|
jumperFn *jumper;
|
|
};
|
|
|
|
jumperFn j_menu, j_radiolist, j_yesno, j_textbox, j_inputbox;
|
|
jumperFn j_msgbox, j_infobox;
|
|
|
|
static struct Mode modes[] = {
|
|
{"--menu", 9, 0, 3, j_menu},
|
|
{"--radiolist", 9, 0, 3, j_radiolist},
|
|
{"--yesno", 5, 5, 1, j_yesno},
|
|
{"--textbox", 5, 5, 1, j_textbox},
|
|
{"--inputbox", 5, 6, 1, j_inputbox},
|
|
{"--msgbox", 5, 5, 1, j_msgbox},
|
|
{"--infobox", 5, 5, 1, j_infobox},
|
|
{NULL, 0, 0, 0, NULL}
|
|
};
|
|
|
|
static struct Mode *modePtr;
|
|
|
|
#ifdef LOCALE
|
|
#include <locale.h>
|
|
#endif
|
|
|
|
int main(int argc, const char *const *argv)
|
|
{
|
|
int offset = 0, opt_clear = 0, end_common_opts = 0, retval;
|
|
const char *title = NULL;
|
|
|
|
#ifdef LOCALE
|
|
(void)setlocale(LC_ALL, "");
|
|
#endif
|
|
|
|
#ifdef TRACE
|
|
trace(TRACE_CALLS | TRACE_UPDATE);
|
|
#endif
|
|
if (argc < 2) {
|
|
Usage(argv[0]);
|
|
exit(-1);
|
|
}
|
|
|
|
while (offset < argc - 1 && !end_common_opts) { /* Common options */
|
|
if (!strcmp(argv[offset + 1], "--title")) {
|
|
if (argc - offset < 3 || title != NULL) {
|
|
Usage(argv[0]);
|
|
exit(-1);
|
|
} else {
|
|
title = argv[offset + 2];
|
|
offset += 2;
|
|
}
|
|
} else if (!strcmp(argv[offset + 1], "--backtitle")) {
|
|
if (backtitle != NULL) {
|
|
Usage(argv[0]);
|
|
exit(-1);
|
|
} else {
|
|
backtitle = argv[offset + 2];
|
|
offset += 2;
|
|
}
|
|
} else if (!strcmp(argv[offset + 1], "--clear")) {
|
|
if (opt_clear) { /* Hey, "--clear" can't appear twice! */
|
|
Usage(argv[0]);
|
|
exit(-1);
|
|
} else if (argc == 2) { /* we only want to clear the screen */
|
|
init_dialog();
|
|
refresh(); /* init_dialog() will clear the screen for us */
|
|
end_dialog();
|
|
return 0;
|
|
} else {
|
|
opt_clear = 1;
|
|
offset++;
|
|
}
|
|
} else /* no more common options */
|
|
end_common_opts = 1;
|
|
}
|
|
|
|
if (argc - 1 == offset) { /* no more options */
|
|
Usage(argv[0]);
|
|
exit(-1);
|
|
}
|
|
/* use a table to look for the requested mode, to avoid code duplication */
|
|
|
|
for (modePtr = modes; modePtr->name; modePtr++) /* look for the mode */
|
|
if (!strcmp(argv[offset + 1], modePtr->name))
|
|
break;
|
|
|
|
if (!modePtr->name)
|
|
Usage(argv[0]);
|
|
if (argc - offset < modePtr->argmin)
|
|
Usage(argv[0]);
|
|
if (modePtr->argmax && argc - offset > modePtr->argmax)
|
|
Usage(argv[0]);
|
|
|
|
init_dialog();
|
|
retval = (*(modePtr->jumper)) (title, argc - offset, argv + offset);
|
|
|
|
if (opt_clear) { /* clear screen before exit */
|
|
attr_clear(stdscr, LINES, COLS, screen_attr);
|
|
refresh();
|
|
}
|
|
end_dialog();
|
|
|
|
exit(retval);
|
|
}
|
|
|
|
/*
|
|
* Print program usage
|
|
*/
|
|
static void Usage(const char *name)
|
|
{
|
|
fprintf(stderr, "\
|
|
\ndialog, by Savio Lam (lam836@cs.cuhk.hk).\
|
|
\n patched by Stuart Herbert (S.Herbert@shef.ac.uk)\
|
|
\n modified/gutted for use as a Linux kernel config tool by \
|
|
\n William Roadcap (roadcapw@cfw.com)\
|
|
\n\
|
|
\n* Display dialog boxes from shell scripts *\
|
|
\n\
|
|
\nUsage: %s --clear\
|
|
\n %s [--title <title>] [--backtitle <backtitle>] --clear <Box options>\
|
|
\n\
|
|
\nBox options:\
|
|
\n\
|
|
\n --menu <text> <height> <width> <menu height> <tag1> <item1>...\
|
|
\n --radiolist <text> <height> <width> <list height> <tag1> <item1> <status1>...\
|
|
\n --textbox <file> <height> <width>\
|
|
\n --inputbox <text> <height> <width> [<init>]\
|
|
\n --yesno <text> <height> <width>\
|
|
\n", name, name);
|
|
exit(-1);
|
|
}
|
|
|
|
/*
|
|
* These are the program jumpers
|
|
*/
|
|
|
|
int j_menu(const char *t, int ac, const char *const *av)
|
|
{
|
|
return dialog_menu(t, av[2], atoi(av[3]), atoi(av[4]),
|
|
atoi(av[5]), av[6], (ac - 6) / 2, av + 7);
|
|
}
|
|
|
|
int j_radiolist(const char *t, int ac, const char *const *av)
|
|
{
|
|
return dialog_checklist(t, av[2], atoi(av[3]), atoi(av[4]),
|
|
atoi(av[5]), (ac - 6) / 3, av + 6);
|
|
}
|
|
|
|
int j_textbox(const char *t, int ac, const char *const *av)
|
|
{
|
|
return dialog_textbox(t, av[2], atoi(av[3]), atoi(av[4]));
|
|
}
|
|
|
|
int j_yesno(const char *t, int ac, const char *const *av)
|
|
{
|
|
return dialog_yesno(t, av[2], atoi(av[3]), atoi(av[4]));
|
|
}
|
|
|
|
int j_inputbox(const char *t, int ac, const char *const *av)
|
|
{
|
|
int ret = dialog_inputbox(t, av[2], atoi(av[3]), atoi(av[4]),
|
|
ac == 6 ? av[5] : (char *)NULL);
|
|
if (ret == 0)
|
|
fprintf(stderr, dialog_input_result);
|
|
return ret;
|
|
}
|
|
|
|
int j_msgbox(const char *t, int ac, const char *const *av)
|
|
{
|
|
return dialog_msgbox(t, av[2], atoi(av[3]), atoi(av[4]), 1);
|
|
}
|
|
|
|
int j_infobox(const char *t, int ac, const char *const *av)
|
|
{
|
|
return dialog_msgbox(t, av[2], atoi(av[3]), atoi(av[4]), 0);
|
|
}
|