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dd8086 |
/*
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dd8086 |
Copyright (C) 2011, 2014, 2017 Rocky Bernstein <rocky@gnu.org>
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dd8086 |
This program is free software: you can redistribute it and/or modify
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dd8086 |
it under the terms of the GNU General Public License as published by
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dd8086 |
the Free Software Foundation, either version 3 of the License, or
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dd8086 |
(at your option) any later version.
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dd8086 |
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dd8086 |
This program is distributed in the hope that it will be useful,
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dd8086 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
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dd8086 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dd8086 |
GNU General Public License for more details.
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dd8086 |
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dd8086 |
You should have received a copy of the GNU General Public License
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dd8086 |
along with this program. If not, see <http://www.gnu.org/licenses/>.
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dd8086 |
*/
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dd8086 |
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dd8086 |
/* Program to show drivers installed and capabilities of CD drives. */
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dd8086 |
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dd8086 |
#include "util.h"
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dd8086 |
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dd8086 |
#ifdef HAVE_STDIO_H
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dd8086 |
#include <stdio.h>
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dd8086 |
#endif
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dd8086 |
#ifdef HAVE_SYS_TYPES_H
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dd8086 |
#include <sys/types.h>
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dd8086 |
#endif
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dd8086 |
#include "getopt.h"
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dd8086 |
#include <cdio/cdio.h>
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dd8086 |
#include <cdio/mmc.h>
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dd8086 |
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dd8086 |
/* Used by `main' to communicate with `parse_opt'. And global options
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dd8086 |
*/
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dd8086 |
static struct arguments
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dd8086 |
{
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dd8086 |
uint32_t debug_level;
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dd8086 |
int version_only;
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dd8086 |
int silent;
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dd8086 |
source_image_t source_image;
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dd8086 |
} opts;
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dd8086 |
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dd8086 |
/* Configuration option codes */
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dd8086 |
enum {
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dd8086 |
OP_HANDLED,
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dd8086 |
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dd8086 |
OP_SOURCE_DEVICE,
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dd8086 |
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dd8086 |
OP_USAGE,
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dd8086 |
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dd8086 |
/* These are the remaining configuration options */
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dd8086 |
OP_VERSION,
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dd8086 |
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dd8086 |
};
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dd8086 |
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dd8086 |
/* Parse all options. */
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dd8086 |
static bool
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dd8086 |
parse_options (int argc, char *argv[])
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dd8086 |
{
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dd8086 |
int opt;
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dd8086 |
int rc = EXIT_FAILURE;
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dd8086 |
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dd8086 |
static const char helpText[] =
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dd8086 |
"Usage: %s [OPTION...]\n"
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dd8086 |
" -d, --debug=INT Set debugging to LEVEL\n"
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dd8086 |
" -i, --cdrom-device[=DEVICE] show only info about CD-ROM device\n"
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dd8086 |
" -q, --quiet Don't produce warning output\n"
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dd8086 |
" -V, --version display version and copyright information\n"
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dd8086 |
" and exit\n"
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dd8086 |
"\n"
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dd8086 |
"Help options:\n"
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dd8086 |
" -?, --help Show this help message\n"
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dd8086 |
" --usage Display brief usage message\n";
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dd8086 |
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dd8086 |
static const char usageText[] =
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dd8086 |
"Usage: %s [-d|--debug INT] [-i|--cdrom-device DEVICE] [-q|--quiet]\n"
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dd8086 |
" [-V|--version] [-?|--help] [--usage]\n";
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dd8086 |
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dd8086 |
static const char optionsString[] = "d:i::qV?";
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dd8086 |
static const struct option optionsTable[] = {
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dd8086 |
{"debug", required_argument, NULL, 'd' },
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dd8086 |
{"cdrom-device", optional_argument, NULL, 'i' },
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dd8086 |
{"quiet", no_argument, NULL, 'q' },
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dd8086 |
{"version", no_argument, NULL, 'V' },
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dd8086 |
{"help", no_argument, NULL, '?' },
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dd8086 |
{"usage", no_argument, NULL, OP_USAGE },
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dd8086 |
{NULL, 0, NULL, 0 }
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dd8086 |
};
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dd8086 |
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dd8086 |
program_name = strrchr(argv[0],'/');
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dd8086 |
program_name = program_name ? strdup(program_name+1) : strdup(argv[0]);
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dd8086 |
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dd8086 |
while ((opt = getopt_long(argc, argv, optionsString, optionsTable, NULL)) != -1) {
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dd8086 |
switch (opt) {
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dd8086 |
case 'd':
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dd8086 |
opts.debug_level = atoi(optarg);
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dd8086 |
break;
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dd8086 |
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dd8086 |
case 'i':
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dd8086 |
if (opts.source_image != (source_image_t) DRIVER_UNKNOWN) {
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dd8086 |
/* NOTE: The libpopt version already set source_name by this time.
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dd8086 |
To restore this behavior, fall through to the else{} block.
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dd8086 |
*/
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dd8086 |
report( stderr, "%s: another source type option given before.\n",
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dd8086 |
program_name );
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dd8086 |
report( stderr, "%s: give only one source type option.\n",
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dd8086 |
program_name );
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dd8086 |
break;
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dd8086 |
} else {
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opts.source_image = (source_image_t) DRIVER_DEVICE;
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dd8086 |
if (optarg != NULL) {
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dd8086 |
source_name = fillout_device_name(optarg);
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dd8086 |
}
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dd8086 |
break;
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dd8086 |
}
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dd8086 |
break;
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dd8086 |
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dd8086 |
case 'q':
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dd8086 |
opts.silent = 1;
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dd8086 |
break;
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dd8086 |
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dd8086 |
case 'V':
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dd8086 |
opts.version_only = 1;
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dd8086 |
break;
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dd8086 |
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dd8086 |
case '?':
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dd8086 |
fprintf(stdout, helpText, program_name);
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dd8086 |
rc = EXIT_INFO;
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dd8086 |
goto error_exit;
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dd8086 |
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dd8086 |
case OP_USAGE:
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dd8086 |
fprintf(stderr, usageText, program_name);
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rc = EXIT_INFO;
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dd8086 |
goto error_exit;
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dd8086 |
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dd8086 |
case OP_HANDLED:
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dd8086 |
break;
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dd8086 |
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default:
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dd8086 |
return false;
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}
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}
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if (optind < argc) {
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const char *remaining_arg = argv[optind++];
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/* NOTE: A bug in the libpopt version checked source_image, which
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rendered the subsequent source_image test useless.
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*/
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if (source_name != NULL) {
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report( stderr, "%s: Source specified in option %s and as %s\n",
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program_name, source_name, remaining_arg);
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goto error_exit;
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dd8086 |
}
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dd8086 |
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dd8086 |
if (opts.source_image == (source_image_t) DRIVER_DEVICE)
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source_name = fillout_device_name(remaining_arg);
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else
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dd8086 |
source_name = strdup(remaining_arg);
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dd8086 |
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dd8086 |
if (optind < argc) {
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report( stderr, "%s: Source specified in previously %s and %s\n",
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dd8086 |
program_name, source_name, remaining_arg);
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dd8086 |
goto error_exit;
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dd8086 |
}
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dd8086 |
}
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dd8086 |
return true;
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dd8086 |
error_exit:
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dd8086 |
if (source_name != NULL) {
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dd8086 |
free(source_name);
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dd8086 |
}
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dd8086 |
free(program_name);
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dd8086 |
exit(rc);
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dd8086 |
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dd8086 |
}
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dd8086 |
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dd8086 |
/* CDIO logging routines */
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dd8086 |
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static void
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dd8086 |
_log_handler (cdio_log_level_t level, const char message[])
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dd8086 |
{
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dd8086 |
if (level == CDIO_LOG_DEBUG && opts.debug_level < 2)
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dd8086 |
return;
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dd8086 |
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dd8086 |
if (level == CDIO_LOG_INFO && opts.debug_level < 1)
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dd8086 |
return;
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dd8086 |
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dd8086 |
if (level == CDIO_LOG_WARN && opts.silent)
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dd8086 |
return;
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dd8086 |
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dd8086 |
gl_default_cdio_log_handler (level, message);
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dd8086 |
}
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dd8086 |
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dd8086 |
/*! Prints out SCSI-MMC drive features */
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dd8086 |
static void
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dd8086 |
print_mmc_drive_level(CdIo_t *p_cdio)
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dd8086 |
{
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dd8086 |
cdio_mmc_level_t mmc_level = mmc_get_drive_mmc_cap(p_cdio);
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dd8086 |
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dd8086 |
printf( "CD-ROM drive supports " );
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dd8086 |
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dd8086 |
switch(mmc_level) {
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dd8086 |
case CDIO_MMC_LEVEL_WEIRD:
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dd8086 |
printf("some nonstandard or degenerate set of MMC\n");
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dd8086 |
break;
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dd8086 |
case CDIO_MMC_LEVEL_1:
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dd8086 |
printf("MMC 1\n");
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dd8086 |
break;
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dd8086 |
case CDIO_MMC_LEVEL_2:
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dd8086 |
printf("MMC 2\n");
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dd8086 |
break;
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dd8086 |
case CDIO_MMC_LEVEL_3:
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dd8086 |
printf("MMC 3\n");
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dd8086 |
break;
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dd8086 |
case CDIO_MMC_LEVEL_NONE:
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dd8086 |
printf("no MMC\n");
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dd8086 |
break;
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dd8086 |
}
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dd8086 |
printf("\n");
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dd8086 |
}
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dd8086 |
|
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dd8086 |
/* Initialize global variables. */
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dd8086 |
static void
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dd8086 |
init(void)
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dd8086 |
{
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dd8086 |
gl_default_cdio_log_handler = cdio_log_set_handler (_log_handler);
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dd8086 |
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dd8086 |
/* Default option values. */
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dd8086 |
opts.silent = false;
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dd8086 |
opts.debug_level = 0;
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dd8086 |
opts.source_image = (source_image_t) DRIVER_UNKNOWN;
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dd8086 |
}
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dd8086 |
|
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dd8086 |
int
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dd8086 |
main(int argc, char *argv[])
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dd8086 |
{
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dd8086 |
CdIo_t *p_cdio=NULL;
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dd8086 |
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dd8086 |
init();
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dd8086 |
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dd8086 |
/* Parse our arguments; every option seen by `parse_opt' will
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dd8086 |
be reflected in `arguments'. */
|
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dd8086 |
parse_options(argc, argv);
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dd8086 |
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dd8086 |
print_version(program_name, CDIO_VERSION, false, opts.version_only);
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dd8086 |
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dd8086 |
if (opts.debug_level == 3) {
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dd8086 |
cdio_loglevel_default = CDIO_LOG_INFO;
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dd8086 |
} else if (opts.debug_level >= 4) {
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dd8086 |
cdio_loglevel_default = CDIO_LOG_DEBUG;
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dd8086 |
}
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|
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dd8086 |
|
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dd8086 |
if (NULL == source_name) {
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dd8086 |
char *default_device;
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dd8086 |
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dd8086 |
p_cdio = cdio_open (NULL, DRIVER_DEVICE);
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dd8086 |
|
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dd8086 |
if (NULL == p_cdio) {
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dd8086 |
printf("No loaded CD-ROM device accessible.\n");
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dd8086 |
} else {
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|
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dd8086 |
default_device = cdio_get_default_device(p_cdio);
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|
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dd8086 |
|
|
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dd8086 |
printf("The driver selected is %s\n", cdio_get_driver_name(p_cdio));
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|
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dd8086 |
|
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dd8086 |
if (default_device) {
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dd8086 |
printf("The default device for this driver is %s\n", default_device);
|
|
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dd8086 |
}
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|
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dd8086 |
|
|
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dd8086 |
free(default_device);
|
|
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dd8086 |
cdio_destroy(p_cdio);
|
|
Packit |
dd8086 |
p_cdio=NULL;
|
|
Packit |
dd8086 |
printf("\n");
|
|
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dd8086 |
}
|
|
Packit |
dd8086 |
}
|
|
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dd8086 |
|
|
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dd8086 |
/* Print out a drivers available */
|
|
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dd8086 |
{
|
|
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dd8086 |
const driver_id_t *driver_id_p;
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|
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dd8086 |
|
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dd8086 |
printf("Drivers available...\n");
|
|
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dd8086 |
for (driver_id_p=cdio_drivers; *driver_id_p!=DRIVER_UNKNOWN; driver_id_p++)
|
|
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dd8086 |
if (cdio_have_driver(*driver_id_p)) {
|
|
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dd8086 |
printf(" %-35s\n", cdio_driver_describe(*driver_id_p));
|
|
Packit |
dd8086 |
}
|
|
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dd8086 |
printf("\n");
|
|
Packit |
dd8086 |
}
|
|
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dd8086 |
|
|
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dd8086 |
|
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dd8086 |
if (NULL == source_name) {
|
|
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dd8086 |
/* Print out a list of CD-drives */
|
|
Packit |
dd8086 |
|
|
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dd8086 |
char **ppsz_cdrives=NULL, **ppsz_cd;
|
|
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dd8086 |
driver_id_t driver_id = DRIVER_DEVICE;
|
|
Packit |
dd8086 |
|
|
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dd8086 |
ppsz_cdrives = cdio_get_devices_ret(&driver_id);
|
|
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dd8086 |
if (NULL != ppsz_cdrives)
|
|
Packit |
dd8086 |
for( ppsz_cd = ppsz_cdrives; *ppsz_cd != NULL; ppsz_cd++ ) {
|
|
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dd8086 |
cdio_drive_read_cap_t i_read_cap;
|
|
Packit |
dd8086 |
cdio_drive_write_cap_t i_write_cap;
|
|
Packit |
dd8086 |
cdio_drive_misc_cap_t i_misc_cap;
|
|
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dd8086 |
cdio_hwinfo_t hwinfo;
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
p_cdio = cdio_open(*ppsz_cd, driver_id);
|
|
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dd8086 |
print_mmc_drive_level(p_cdio);
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
printf("%28s: %s\n", "Drive", *ppsz_cd);
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
if (p_cdio) {
|
|
Packit |
dd8086 |
if (cdio_get_hwinfo(p_cdio, &hwinfo)) {
|
|
Packit |
dd8086 |
printf("%-28s: %s\n%-28s: %s\n%-28s: %s\n",
|
|
Packit |
dd8086 |
"Vendor" , hwinfo.psz_vendor,
|
|
Packit |
dd8086 |
"Model" , hwinfo.psz_model,
|
|
Packit |
dd8086 |
"Revision", hwinfo.psz_revision);
|
|
Packit |
dd8086 |
}
|
|
Packit |
dd8086 |
print_mmc_drive_features(p_cdio);
|
|
Packit |
dd8086 |
cdio_get_drive_cap(p_cdio, &i_read_cap, &i_write_cap,
|
|
Packit |
dd8086 |
&i_misc_cap);
|
|
Packit |
dd8086 |
print_drive_capabilities(i_read_cap, i_write_cap, i_misc_cap);
|
|
Packit |
dd8086 |
}
|
|
Packit |
dd8086 |
printf("\n");
|
|
Packit |
dd8086 |
if (p_cdio) cdio_destroy(p_cdio);
|
|
Packit |
dd8086 |
p_cdio = NULL;
|
|
Packit |
dd8086 |
}
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
cdio_free_device_list(ppsz_cdrives);
|
|
Packit |
dd8086 |
ppsz_cdrives = NULL;
|
|
Packit |
dd8086 |
} else {
|
|
Packit |
dd8086 |
/* Print CD-drive info for given source */
|
|
Packit |
dd8086 |
cdio_drive_read_cap_t i_read_cap;
|
|
Packit |
dd8086 |
cdio_drive_write_cap_t i_write_cap;
|
|
Packit |
dd8086 |
cdio_drive_misc_cap_t i_misc_cap;
|
|
Packit |
dd8086 |
cdio_hwinfo_t hwinfo;
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
printf("Drive %s\n", source_name);
|
|
Packit |
dd8086 |
p_cdio = cdio_open (source_name, DRIVER_UNKNOWN);
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
if (p_cdio) {
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
print_mmc_drive_level(p_cdio);
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
if (cdio_get_hwinfo(p_cdio, &hwinfo)) {
|
|
Packit |
dd8086 |
printf("%-28s: %s\n%-28s: %s\n%-28s: %s\n",
|
|
Packit |
dd8086 |
"Vendor" , hwinfo.psz_vendor,
|
|
Packit |
dd8086 |
"Model" , hwinfo.psz_model,
|
|
Packit |
dd8086 |
"Revision", hwinfo.psz_revision);
|
|
Packit |
dd8086 |
}
|
|
Packit |
dd8086 |
print_mmc_drive_features(p_cdio);
|
|
Packit |
dd8086 |
}
|
|
Packit |
dd8086 |
cdio_get_drive_cap_dev(source_name, &i_read_cap, &i_write_cap,
|
|
Packit |
dd8086 |
&i_misc_cap);
|
|
Packit |
dd8086 |
print_drive_capabilities(i_read_cap, i_write_cap, i_misc_cap);
|
|
Packit |
dd8086 |
printf("\n");
|
|
Packit |
dd8086 |
}
|
|
Packit |
dd8086 |
|
|
Packit |
dd8086 |
myexit(p_cdio, EXIT_SUCCESS);
|
|
Packit |
dd8086 |
/* Not reached:*/
|
|
Packit |
dd8086 |
return(EXIT_SUCCESS);
|
|
Packit |
dd8086 |
}
|