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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* rmf_main.c :
* The file containing main() for rmformat. The command line
* options are parsed in this file.
*/
#include <priv_utils.h>
#include "rmformat.h"
int32_t b_flag = 0;
int32_t c_flag = 0;
int32_t D_flag = 0;
int32_t e_flag = 0;
int32_t F_flag = 0;
int32_t H_flag = 0;
int32_t l_flag = 0;
int32_t p_flag = 0;
int32_t R_flag = 0;
int32_t s_flag = 0;
int32_t U_flag = 0;
int32_t V_flag = 0;
int32_t W_flag = 0;
int32_t w_flag = 0;
static char *myname;
char *slice_file = NULL;
char *label;
diskaddr_t repair_blk_no;
int32_t quick_format = 0;
int32_t long_format = 0;
int32_t force_format = 0;
int32_t rw_protect_enable = 0;
int32_t rw_protect_disable = 0;
int32_t wp_enable_passwd = 0;
int32_t wp_disable_passwd = 0;
int32_t wp_enable = 0;
int32_t wp_disable = 0;
int32_t verify_write = 0;
char *dev_name = NULL;
static void usage(char *);
void check_invalid_combinations();
void check_invalid_combinations_again(int32_t);
extern uint64_t my_atoll(char *ptr);
extern void my_perror(char *err_string);
void process_options();
int
main(int32_t argc, char **argv)
{
char i;
char *tmp_ptr;
/*
* This program requires file_dac_read, file_dac_write,
* proc_fork, proc_exec, and sys_devices privileges.
*
* child processes require the sys_mount privilege
*/
(void) __init_suid_priv(PU_INHERITPRIVS,
PRIV_FILE_DAC_READ, PRIV_FILE_DAC_WRITE, PRIV_PROC_FORK,
PRIV_PROC_EXEC, PRIV_SYS_MOUNT, PRIV_SYS_DEVICES, NULL);
(void) setlocale(LC_ALL, "");
#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN "SYS_TEST"
#endif
(void) textdomain(TEXT_DOMAIN);
myname = argv[0];
DPRINTF1("myname %s\n", myname);
while ((i = getopt(argc, argv, "b:c:DeF:HlpR:s:tUV:W:w:")) != -1) {
DPRINTF1("arg %c\n", i);
switch (i) {
case 'b' :
b_flag++;
label = strdup(optarg);
if (strlen(label) > 8) {
(void) fprintf(stderr, gettext("Label is \
restricted to 8 characters.\n"));
__priv_relinquish();
exit(1);
}
break;
case 'c' :
c_flag++;
tmp_ptr = strdup(optarg);
errno = 0;
repair_blk_no = my_atoll(tmp_ptr);
if (repair_blk_no == (diskaddr_t)(-1)) {
free(tmp_ptr);
usage("invalid block number");
}
DPRINTF1(" block no. %llu\n", repair_blk_no);
free(tmp_ptr);
break;
case 'D' :
D_flag++;
break;
case 'e' :
e_flag++;
break;
case 'F' :
F_flag++;
tmp_ptr = strdup(optarg);
if (strcmp(tmp_ptr, "quick") == 0) {
DPRINTF("q");
quick_format = 1;
} else if (strcmp(tmp_ptr, "long") == 0) {
DPRINTF("l");
long_format = 1;
} else if (strcmp(tmp_ptr, "force") == 0) {
DPRINTF("f");
force_format = 1;
} else {
free(tmp_ptr);
usage("invalid argument for option -F");
}
free(tmp_ptr);
break;
case 'H' :
H_flag++;
break;
case 'l' :
l_flag++;
break;
case 'p' :
p_flag++;
break;
case 'R' :
R_flag++;
tmp_ptr = strdup(optarg);
if (strcmp(tmp_ptr, "enable") == 0) {
rw_protect_enable++;
} else if (strcmp(tmp_ptr, "disable") == 0) {
rw_protect_disable++;
} else {
usage("Invalid argument for -R option");
}
free(tmp_ptr);
break;
case 's' :
s_flag++;
slice_file = strdup(optarg);
break;
case 'U' :
U_flag++;
break;
case 'V' :
V_flag++;
tmp_ptr = strdup(optarg);
if (strcmp(tmp_ptr, "read") == 0) {
verify_write = 0;
} else if (strcmp(tmp_ptr, "write") == 0) {
verify_write = 1;
} else {
usage("Invalid argument for -V option");
}
free(tmp_ptr);
break;
case 'W' :
W_flag++;
tmp_ptr = strdup(optarg);
if (strcmp(tmp_ptr, "enable") == 0) {
wp_enable_passwd++;
} else if (strcmp(tmp_ptr, "disable") == 0) {
wp_disable_passwd++;
} else {
usage("Invalid argument for -W option");
}
free(tmp_ptr);
break;
case 'w' :
w_flag++;
tmp_ptr = strdup(optarg);
if (strcmp(tmp_ptr, "enable") == 0) {
wp_enable++;
} else if (strcmp(tmp_ptr, "disable") == 0) {
wp_disable++;
} else {
usage("Invalid arguments for -w option");
}
free(tmp_ptr);
break;
default:
usage("");
break;
}
}
if (optind < argc -1) {
usage("more than one device name argument");
/* NOTREACHED */
}
if (optind == argc -1) {
dev_name = argv[optind];
} else if (optind == 1) {
/* list devices by default */
l_flag++;
} else if ((optind == argc) && !l_flag) {
(void) fprintf(stderr,
gettext("No device specified.\n"));
__priv_relinquish();
exit(1);
#if 0
(void) printf("Using floppy device\n");
dev_name = "/dev/rdiskette";
#endif /* 0 */
}
process_options();
/* Remove the privileges we gave. */
__priv_relinquish();
return (0);
}
static void
usage(char *str)
{
if (strlen(str)) {
(void) fprintf(stderr, "%s : ", myname);
(void) fprintf(stderr, gettext(str));
(void) fprintf(stderr, "\n");
}
(void) fprintf(stderr, "Usage:\n");
(void) fprintf(stderr, gettext("\t%s \
[ -DeHpU ] [ -b label ] [ -c blockno ] [ -F quick|long|force ] \
[ -R enable|disable ] [ -s filename ] [ -V read|write ] \
[ -w enable|disable ] [ -W enable|disable ] devname \n"), myname);
(void) fprintf(stderr, gettext("\t%s -l [ devname ]\n"),
myname);
__priv_relinquish();
exit(1);
}
void
check_invalid_combinations()
{
/* Inherited from FLOPPY */
if (D_flag && H_flag) {
usage("Options -D and -H incompatible");
}
if (D_flag && F_flag) {
usage("Options -D and -F incompatible");
}
if (H_flag && F_flag) {
usage("Options -H and -F incompatible");
}
/* rmformat additions */
if ((w_flag && W_flag) || (w_flag && R_flag) || (W_flag && R_flag)) {
usage("Options -w, -W and -R incompatible");
}
if (c_flag && F_flag) {
usage("Options -c, -F incompatible");
}
/* l_flag is mutually exclusive of these flags */
if (l_flag && (D_flag + e_flag + H_flag + p_flag + U_flag +
b_flag + c_flag + F_flag + R_flag + s_flag + V_flag +
w_flag + W_flag)) {
usage("Options incompatible");
}
}
void
check_invalid_combinations_again(int32_t medium_type)
{
if ((medium_type != SM_FLOPPY) &&
(medium_type != SM_PCMCIA_MEM)) {
if (D_flag || H_flag) {
usage("-D, -H options are compatible with floppy and \
PCMCIA memory cards only.");
}
}
}
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