4d6b787d2d
Also change one case of blatant __progname abuse (several more remain)
This commit does not touch anything in src/{contrib,crypto,gnu}/.
277 lines
8.0 KiB
C
277 lines
8.0 KiB
C
/*
|
|
* Copyright (c) 1992, 1993, 1996
|
|
* Berkeley Software Design, Inc. 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.
|
|
* 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Berkeley Software
|
|
* Design, Inc.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``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 Berkeley Software Design, Inc. 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, 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.
|
|
*
|
|
* BSDI config.c,v 2.2 1996/04/08 19:32:22 bostic Exp
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/uio.h>
|
|
#include <ctype.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "doscmd.h"
|
|
#include "com.h"
|
|
#include "cwd.h"
|
|
#include "tty.h"
|
|
#include "video.h"
|
|
|
|
/*
|
|
** doscmdrc parser
|
|
*/
|
|
int
|
|
read_config(FILE *fp)
|
|
{
|
|
char *buffer;
|
|
char _buffer[1024];
|
|
char *_av[16];
|
|
char **av;
|
|
int ac;
|
|
int bootdrive = -1;
|
|
|
|
while ((buffer = fgets(_buffer, sizeof(_buffer), fp)) != 0) {
|
|
char *comment = strchr(buffer, '#');
|
|
char *equal;
|
|
|
|
if (comment)
|
|
*comment = 0;
|
|
|
|
while (isspace(*buffer))
|
|
++buffer;
|
|
if (!*buffer)
|
|
continue;
|
|
|
|
/*
|
|
* Strip <CR><LF>
|
|
*/
|
|
comment = buffer;
|
|
while (*comment && *comment != '\n' && *comment != '\r')
|
|
++comment;
|
|
*comment = 0;
|
|
|
|
/*
|
|
* Check to see if this is to go in the environment
|
|
*/
|
|
equal = buffer;
|
|
while (*equal && *equal != '=' && !isspace(*equal))
|
|
++equal;
|
|
|
|
if (*equal == '=') {
|
|
if (strncmp(buffer, "MS_VERSION=", 11) == 0)
|
|
setver(0, strtol(equal + 1, 0, 0));
|
|
else if (strncmp(buffer, "X11_FONT=", 9) == 0)
|
|
xfont = strdup(equal + 1);
|
|
else
|
|
put_dosenv(buffer);
|
|
continue;
|
|
}
|
|
|
|
ac = ParseBuffer(buffer, av = _av, 16);
|
|
|
|
if (ac == 0)
|
|
continue;
|
|
if (!strcasecmp(av[0], "assign")) {
|
|
int drive = -1;
|
|
int printer;
|
|
int ro = 0;
|
|
|
|
if (ac < 2) {
|
|
fprintf(stderr, "usage: assign device ...\n");
|
|
quit(1);
|
|
}
|
|
if (av[2] && !strcasecmp(av[2], "-ro")) {
|
|
av[2] = av[1];
|
|
av[1] = av[0];
|
|
++av;
|
|
--ac;
|
|
ro = 1;
|
|
}
|
|
if (!strncasecmp(av[1], "lpt", 3)) {
|
|
if (av[1][3] < '1' || av[1][3] > '4'
|
|
|| av[1][4] != ':' || ac < 3) {
|
|
fprintf(stderr, "usage: assign lptn: [direct] lpr-name [ time-out]\n");
|
|
quit(1);
|
|
}
|
|
printer = av[1][3] - '1';
|
|
if (strchr(av[2], '/')) {
|
|
printer_direct(printer);
|
|
printer_spool(printer, av[2]);
|
|
} else if (!strcasecmp(av[2], "direct")) {
|
|
printer_direct(printer);
|
|
printer_spool(printer, 0);
|
|
} else {
|
|
printer_spool(printer, av[2]);
|
|
if (ac == 4)
|
|
printer_timeout(printer, av[3]);
|
|
}
|
|
} else if (!strncasecmp(av[1], "flop", 4)) {
|
|
if (ac != 4) {
|
|
fprintf(stderr, "usage: assign flop [-ro] file type\n");
|
|
quit(1);
|
|
}
|
|
|
|
if (isdigit(av[1][4])) {
|
|
drive = atoi(&av[1][4]) - 1;
|
|
} else if (isalpha(av[1][4]) && av[1][5] == ':' && !av[1][6]) {
|
|
drive = drlton(av[1][4]);
|
|
}
|
|
init_soft:
|
|
drive = init_floppy(drive, atoi(av[3]), av[2]);
|
|
if (ro)
|
|
make_readonly(drive);
|
|
} else if (!strncasecmp(av[1], "hard", 4)) {
|
|
int cyl, head, sec;
|
|
|
|
if (isdigit(av[1][4])) {
|
|
drive = atoi(&av[1][4]) + 1;
|
|
} else if (isalpha(av[1][4]) && av[1][5] == ':' && !av[1][6]) {
|
|
drive = drlton(av[1][4]);
|
|
}
|
|
|
|
init_hard:
|
|
switch (ac) {
|
|
default:
|
|
fprintf(stderr, "usage: assign [A-Z]: [-ro] directory\n"
|
|
" assign hard [-ro] file type [boot_sector]\n"
|
|
" assign hard [-ro] file cylinders heads sectors/track [boot_sector]\n");
|
|
quit(1);
|
|
case 5:
|
|
case 4:
|
|
if (!map_type(atoi(av[3]), &cyl, &head, &sec)) {
|
|
fprintf(stderr, "%s: invalid type\n", av[3]);
|
|
quit(1);
|
|
}
|
|
drive = init_hdisk(drive, cyl, head, sec, av[2], av[4]);
|
|
if (ro)
|
|
make_readonly(drive);
|
|
break;
|
|
case 7:
|
|
case 6:
|
|
drive = init_hdisk(drive, atoi(av[3]), atoi(av[4]), atoi(av[5]),
|
|
av[2], av[6]);
|
|
if (ro)
|
|
make_readonly(drive);
|
|
break;
|
|
}
|
|
} else if (av[1][1] == ':') {
|
|
if (av[1][2] || !isalpha(av[1][0])) {
|
|
fprintf(stderr, "usage: assign [A-Z]: ...\n");
|
|
quit(1);
|
|
}
|
|
drive = drlton(av[1][0]);
|
|
|
|
if (ac == 3) {
|
|
init_path(drive, (u_char *)av[2], 0);
|
|
if (ro)
|
|
dos_makereadonly(drive);
|
|
} else if (drive < 2)
|
|
goto init_soft;
|
|
else
|
|
goto init_hard;
|
|
} else if (!strncasecmp(av[1], "com", 3)) {
|
|
int port;
|
|
int addr;
|
|
unsigned char irq;
|
|
|
|
if ((ac != 5) || (!isdigit(av[1][3]))) {
|
|
fprintf(stderr, "usage: assign com[1-4] path addr irq\n");
|
|
quit(1);
|
|
}
|
|
port = atoi(&av[1][3]) - 1;
|
|
if ((port < 0) || (port > (N_COMS_MAX - 1))) {
|
|
fprintf(stderr, "usage: assign com[1-4] path addr irq\n");
|
|
quit(1);
|
|
}
|
|
errno = 0;
|
|
addr = (int)strtol(av[3], '\0', 0);
|
|
/* XXX DEBUG ISA-specific */
|
|
if ((errno != 0) || (addr > MAXPORT)) {
|
|
fprintf(stderr, "usage: assign com[1-4] path addr irq\n");
|
|
quit(1);
|
|
}
|
|
errno = 0;
|
|
irq = (unsigned char)strtol(av[4], '\0', 0);
|
|
/* XXX DEBUG ISA-specific */
|
|
if ((errno != 0) || (irq < 2) || (irq > 7)) {
|
|
fprintf(stderr, "usage: assign com[1-4] path addr irq[2-7]\n");
|
|
quit(1);
|
|
}
|
|
init_com(port, av[2], addr, irq);
|
|
} else {
|
|
fprintf(stderr, "usage: assign flop ...\n");
|
|
fprintf(stderr, " assign hard ...\n");
|
|
fprintf(stderr, " assign [A-Z]: ...\n");
|
|
fprintf(stderr, " assign comX ...\n");
|
|
quit(1);
|
|
}
|
|
} else if (!strcasecmp(av[0], "boot")) {
|
|
if (ac != 2 || av[1][2] || !isalpha(av[1][0])) {
|
|
fprintf(stderr, "usage: boot [A: | C:]\n");
|
|
quit(1);
|
|
}
|
|
bootdrive = drlton(av[1][0]);
|
|
if (bootdrive != 0 && bootdrive != 2) {
|
|
fprintf(stderr, "Boot drive must be either A: or C:\n");
|
|
quit(1);
|
|
}
|
|
} else if (!strcasecmp(av[0], "portmap")) {
|
|
int p, c;
|
|
if (ac < 2 || ac > 3 || !isdigit(av[1][0]) ||
|
|
(ac == 3 && !isdigit(av[2][0]))) {
|
|
fprintf(stderr, "usage: portmap port [count]\n");
|
|
quit(1);
|
|
}
|
|
p = strtol(av[1], 0, 0);
|
|
c = (ac == 3) ? strtol(av[2], 0, 0) : 1;
|
|
iomap_port(p, c);
|
|
|
|
while (c-- > 0) {
|
|
define_input_port_handler(p++, inb_port);
|
|
define_output_port_handler(p++, outb_port);
|
|
}
|
|
} else if (!strcasecmp(av[0], "setver")) {
|
|
int v;
|
|
if (ac != 3 || !(v = strtol(av[2], 0, 0))) {
|
|
fprintf(stderr, "usage: setver command version\n");
|
|
quit(1);
|
|
}
|
|
setver(av[1], v);
|
|
} else {
|
|
fprintf(stderr, "%s: invalid command\n", av[0]);
|
|
quit(1);
|
|
}
|
|
}
|
|
fclose(fp);
|
|
return(bootdrive);
|
|
}
|