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/*
$Id: util.c,v 1.53 2008/03/06 01:16:49 rocky Exp $
Copyright (C) 2003, 2004, 2005, 2007, 2008 Rocky Bernstein <rocky@gnu.org>
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Miscellaneous things common to standalone programs. */
#include "util.h"
#include <cdio/mmc.h>
#include <cdio/bytesex.h>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
cdio_log_handler_t gl_default_cdio_log_handler = NULL;
char *source_name = NULL;
char *program_name;
void
myexit(CdIo_t *cdio, int rc)
{
if (NULL != cdio) cdio_destroy(cdio);
if (NULL != program_name) free(program_name);
if (NULL != source_name) free(source_name);
exit(rc);
}
void
print_version (char *program_name, const char *version,
int no_header, bool version_only)
{
driver_id_t driver_id;
if (no_header == 0)
report( stdout,
"%s version %s\nCopyright (c) 2003, 2004, 2005, 2007, 2008 R. Bernstein\n",
program_name, version);
report( stdout,
_("This is free software; see the source for copying conditions.\n\
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n\
PARTICULAR PURPOSE.\n\
"));
if (version_only) {
char *default_device;
for (driver_id=DRIVER_UNKNOWN+1; driver_id<=CDIO_MAX_DRIVER; driver_id++) {
if (cdio_have_driver(driver_id)) {
report( stdout, "Have driver: %s\n", cdio_driver_describe(driver_id));
}
}
default_device=cdio_get_default_device(NULL);
if (default_device)
report( stdout, "Default CD-ROM device: %s\n", default_device);
else
report( stdout, "No CD-ROM device found.\n");
free(program_name);
exit(EXIT_INFO);
}
}
/*! Device input routine. If successful we return an open CdIo_t
pointer. On error the program exits.
*/
CdIo_t *
open_input(const char *psz_source, source_image_t source_image,
const char *psz_access_mode)
{
CdIo_t *p_cdio = NULL;
switch (source_image) {
case INPUT_UNKNOWN:
case INPUT_AUTO:
p_cdio = cdio_open_am (psz_source, DRIVER_UNKNOWN, psz_access_mode);
if (!p_cdio) {
if (psz_source) {
err_exit("Error in automatically selecting driver for input %s.\n",
psz_source);
} else {
err_exit("%s", "Error in automatically selecting driver.\n");
}
}
break;
case INPUT_DEVICE:
p_cdio = cdio_open_am (psz_source, DRIVER_DEVICE, psz_access_mode);
if (!p_cdio) {
if (psz_source) {
err_exit("Cannot use CD-ROM device %s. Is a CD loaded?\n",
psz_source);
} else {
err_exit("%s", "Cannot find a CD-ROM with a CD loaded.\n");
}
}
break;
case INPUT_BIN:
p_cdio = cdio_open_am (psz_source, DRIVER_BINCUE, psz_access_mode);
if (!p_cdio) {
if (psz_source) {
err_exit("%s: Error in opening CDRWin BIN/CUE image for BIN"
" input %s\n", psz_source);
} else {
err_exit("%s", "Cannot find CDRWin BIN/CUE image.\n");
}
}
break;
case INPUT_CUE:
p_cdio = cdio_open_cue(psz_source);
if (p_cdio==NULL) {
if (psz_source) {
err_exit("%s: Error in opening CDRWin BIN/CUE image for CUE"
" input %s\n", psz_source);
} else {
err_exit("%s", "Cannot find CDRWin BIN/CUE image.\n");
}
}
break;
case INPUT_NRG:
p_cdio = cdio_open_am (psz_source, DRIVER_NRG, psz_access_mode);
if (p_cdio==NULL) {
if (psz_source) {
err_exit("Error in opening Nero NRG image for input %s\n",
psz_source);
} else {
err_exit("%s", "Cannot find Nero NRG image.\n");
}
}
break;
case INPUT_CDRDAO:
p_cdio = cdio_open_am (psz_source, DRIVER_CDRDAO, psz_access_mode);
if (p_cdio==NULL) {
if (psz_source) {
err_exit("Error in opening cdrdao TOC with input %s.\n", psz_source);
} else {
err_exit("%s", "Cannot find cdrdao TOC image.\n");
}
}
break;
}
return p_cdio;
}
#define DEV_PREFIX "/dev/"
char *
fillout_device_name(const char *device_name)
{
#if defined(HAVE_WIN32_CDROM)
return strdup(device_name);
#else
unsigned int prefix_len = strlen(DEV_PREFIX);
if (!device_name) return NULL;
if (0 == strncmp(device_name, DEV_PREFIX, prefix_len))
return strdup(device_name);
else {
char *full_device_name = (char*) calloc(1, strlen(device_name)+prefix_len);
report( stdout, full_device_name, DEV_PREFIX "%s", device_name);
return full_device_name;
}
#endif
}
/*! Prints out SCSI-MMC drive features */
void
print_mmc_drive_features(CdIo_t *p_cdio)
{
int i_status; /* Result of SCSI MMC command */
uint8_t buf[500] = { 0, }; /* Place to hold returned data */
mmc_cdb_t cdb = {{0, }}; /* Command Descriptor Block */
CDIO_MMC_SET_COMMAND(cdb.field, CDIO_MMC_GPCMD_GET_CONFIGURATION);
CDIO_MMC_SET_READ_LENGTH8(cdb.field, sizeof(buf));
cdb.field[1] = CDIO_MMC_GET_CONF_ALL_FEATURES;
cdb.field[3] = 0x0;
i_status = mmc_run_cmd(p_cdio, 0, &cdb, SCSI_MMC_DATA_READ, sizeof(buf),
&buf);
if (i_status == 0) {
uint8_t *p;
uint32_t i_data;
uint8_t *p_max = buf + 65530;
i_data = (unsigned int) CDIO_MMC_GET_LEN32(buf);
/* set to first sense feature code, and then walk through the masks */
p = buf + 8;
while( (p < &(buf[i_data])) && (p < p_max) ) {
uint16_t i_feature;
uint8_t i_feature_additional = p[3];
i_feature = CDIO_MMC_GET_LEN16(p);
{
uint8_t *q;
const char *feature_str = mmc_feature2str(i_feature);
report( stdout, "%s Feature\n", feature_str);
switch( i_feature )
{
case CDIO_MMC_FEATURE_PROFILE_LIST:
for ( q = p+4 ; q < p + i_feature_additional ; q += 4 ) {
int i_profile=CDIO_MMC_GET_LEN16(q);
const char *feature_profile_str =
mmc_feature_profile2str(i_profile);
report( stdout, "\t%s", feature_profile_str );
if (q[2] & 1) {
report( stdout, " - on");
}
report( stdout, "\n");
}
report( stdout, "\n");
break;
case CDIO_MMC_FEATURE_CORE:
{
uint8_t *q = p+4;
uint32_t i_interface_standard = CDIO_MMC_GET_LEN32(q);
switch(i_interface_standard) {
case CDIO_MMC_FEATURE_INTERFACE_UNSPECIFIED:
report( stdout, "\tunspecified interface\n");
break;
case CDIO_MMC_FEATURE_INTERFACE_SCSI:
report( stdout, "\tSCSI interface\n");
break;
case CDIO_MMC_FEATURE_INTERFACE_ATAPI:
report( stdout, "\tATAPI interface\n");
break;
case CDIO_MMC_FEATURE_INTERFACE_IEEE_1394:
report( stdout, "\tIEEE 1394 interface\n");
break;
case CDIO_MMC_FEATURE_INTERFACE_IEEE_1394A:
report( stdout, "\tIEEE 1394A interface\n");
break;
case CDIO_MMC_FEATURE_INTERFACE_FIBRE_CH:
report( stdout, "\tFibre Channel interface\n");
}
report( stdout, "\n");
break;
}
case CDIO_MMC_FEATURE_MORPHING:
report( stdout,
"\tOperational Change Request/Notification %ssupported\n",
(p[4] & 2) ? "": "not " );
report( stdout, "\t%synchronous GET EVENT/STATUS NOTIFICATION "
"supported\n",
(p[4] & 1) ? "As": "S" );
report( stdout, "\n");
break;
;
case CDIO_MMC_FEATURE_REMOVABLE_MEDIUM:
switch(p[4] >> 5) {
case 0:
report( stdout,
"\tCaddy/Slot type loading mechanism\n" );
break;
case 1:
report( stdout,
"\tTray type loading mechanism\n" );
break;
case 2:
report( stdout, "\tPop-up type loading mechanism\n");
break;
case 4:
report( stdout,
"\tEmbedded changer with individually changeable discs\n");
break;
case 5:
report( stdout,
"\tEmbedded changer using a magazine mechanism\n" );
break;
default:
report( stdout,
"\tUnknown changer mechanism\n" );
}
report( stdout,
"\tcan%s eject the medium or magazine via the normal "
"START/STOP command\n",
(p[4] & 8) ? "": "not" );
report( stdout, "\tcan%s be locked into the Logical Unit\n",
(p[4] & 1) ? "": "not" );
report( stdout, "\n" );
break;
case CDIO_MMC_FEATURE_CD_READ:
report( stdout, "\tC2 Error pointers are %ssupported\n",
(p[4] & 2) ? "": "not " );
report( stdout, "\tCD-Text is %ssupported\n",
(p[4] & 1) ? "": "not " );
report( stdout, "\n" );
break;
case CDIO_MMC_FEATURE_ENHANCED_DEFECT:
report( stdout, "\t%s-DRM mode is supported\n",
(p[4] & 1) ? "DRT": "Persistent" );
report( stdout, "\n" );
break;
case CDIO_MMC_FEATURE_CDDA_EXT_PLAY:
report( stdout, "\tSCAN command is %ssupported\n",
(p[4] & 4) ? "": "not ");
report( stdout,
"\taudio channels can %sbe muted separately\n",
(p[4] & 2) ? "": "not ");
report( stdout,
"\taudio channels can %shave separate volume levels\n",
(p[4] & 1) ? "": "not ");
{
uint8_t *q = p+6;
uint16_t i_vol_levels = CDIO_MMC_GET_LEN16(q);
report( stdout, "\t%d volume levels can be set\n", i_vol_levels );
}
report( stdout, "\n");
break;
case CDIO_MMC_FEATURE_DVD_CSS:
#if 0
report( stdout, "\tMedium does%s have Content Scrambling (CSS/CPPM)\n",
(p[2] & 1) ? "": "not " );
#endif
report( stdout, "\tCSS version %d\n", p[7] );
report( stdout, "\t\n");
break;
case CDIO_MMC_FEATURE_LU_SN: {
uint8_t i_serial = *(p+3);
char serial[257] = { '\0', };
memcpy(serial, p+4, i_serial );
report( stdout, "\t%s\n\n", serial );
break;
}
default:
report( stdout, "\n");
break;
}
}
p += i_feature_additional + 4;
}
} else {
report( stdout, "Didn't get all feature codes\n");
}
}
/* Prints out drive capabilities */
void
print_drive_capabilities(cdio_drive_read_cap_t i_read_cap,
cdio_drive_write_cap_t i_write_cap,
cdio_drive_misc_cap_t i_misc_cap)
{
if (CDIO_DRIVE_CAP_ERROR == i_misc_cap) {
report( stdout, "Error in getting drive hardware properties\n");
} else if (CDIO_DRIVE_CAP_UNKNOWN == i_misc_cap) {
report( stdout, "Uknown drive hardware properties\n");
} else {
report( stdout, _("Hardware : %s\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_FILE
? "Disk Image" : "CD-ROM or DVD");
report( stdout, _("Can eject : %s\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_EJECT ? "Yes" : "No" );
report( stdout, _("Can close tray : %s\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_CLOSE_TRAY ? "Yes" : "No" );
report( stdout, _("Can disable manual eject : %s\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_LOCK ? "Yes" : "No" );
report( stdout, _("Can select juke-box disc : %s\n\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_SELECT_DISC ? "Yes" : "No" );
report( stdout, _("Can set drive speed : %s\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_SELECT_SPEED ? "Yes" : "No" );
#if FIXED
report( stdout, _("Can detect if CD changed : %s\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_MEDIA_CHANGED ? "Yes" : "No" );
#endif
report( stdout, _("Can read multiple sessions (e.g. PhotoCD) : %s\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_MULTI_SESSION ? "Yes" : "No" );
report( stdout, _("Can hard reset device : %s\n\n"),
i_misc_cap & CDIO_DRIVE_CAP_MISC_RESET ? "Yes" : "No" );
}
if (CDIO_DRIVE_CAP_ERROR == i_read_cap) {
report( stdout, "Error in getting drive reading properties\n" );
} else if (CDIO_DRIVE_CAP_UNKNOWN == i_misc_cap) {
report( stdout, "Uknown drive reading properties\n" );
} else {
report( stdout, "Reading....\n");
report( stdout, _(" Can read Mode 2 Form 1 : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_MODE2_FORM1 ? "Yes" : "No" );
report( stdout, _(" Can read Mode 2 Form 2 : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_MODE2_FORM2 ? "Yes" : "No" );
report( stdout, _(" Can read (S)VCD (i.e. Mode 2 Form 1/2) : %s\n"),
i_read_cap &
(CDIO_DRIVE_CAP_READ_MODE2_FORM1|CDIO_DRIVE_CAP_READ_MODE2_FORM2)
? "Yes" : "No" );
report( stdout, _(" Can read C2 Errors : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_C2_ERRS ? "Yes" : "No" );
report( stdout, _(" Can read IRSC : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_ISRC ? "Yes" : "No" );
report( stdout, _(" Can read Media Channel Number (or UPC) : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_MCN ? "Yes" : "No" );
report( stdout, _(" Can play audio : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_AUDIO ? "Yes" : "No" );
report( stdout, _(" Can read CD-DA : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_CD_DA ? "Yes" : "No" );
report( stdout, _(" Can read CD-R : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_CD_R ? "Yes" : "No" );
report( stdout, _(" Can read CD-RW : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_CD_RW ? "Yes" : "No" );
report( stdout, _(" Can read DVD-ROM : %s\n"),
i_read_cap & CDIO_DRIVE_CAP_READ_DVD_ROM ? "Yes" : "No" );
}
if (CDIO_DRIVE_CAP_ERROR == i_write_cap) {
report( stdout, "Error in getting drive writing properties\n" );
} else if (CDIO_DRIVE_CAP_UNKNOWN == i_misc_cap) {
report( stdout, "Uknown drive writing properties\n" );
} else {
report( stdout, "\nWriting....\n");
#if FIXED
report( stdout, _(" Can write using Burn Proof : %s\n"),
i_write_cap & CDIO_DRIVE_CAP_WRITE_BURN_PROOF ? "Yes" : "No" );
#endif
report( stdout, _(" Can write CD-RW : %s\n"),
i_write_cap & CDIO_DRIVE_CAP_WRITE_CD_RW ? "Yes" : "No" );
report( stdout, _(" Can write DVD-R : %s\n"),
i_write_cap & CDIO_DRIVE_CAP_WRITE_DVD_R ? "Yes" : "No" );
report( stdout, _(" Can write DVD-RAM : %s\n"),
i_write_cap & CDIO_DRIVE_CAP_WRITE_DVD_RAM ? "Yes" : "No" );
report( stdout, _(" Can write DVD-RW : %s\n"),
i_write_cap & CDIO_DRIVE_CAP_WRITE_DVD_RW ? "Yes" : "No" );
report( stdout, _(" Can write DVD+RW : %s\n"),
i_write_cap & CDIO_DRIVE_CAP_WRITE_DVD_RPW ? "Yes" : "No" );
}
}
/*! Common place for output routine. In some environments, like XBOX,
it may not be desireable to send output to stdout and stderr. */
void
report (FILE *stream, const char *psz_format, ...)
{
va_list args;
va_start (args, psz_format);
#ifdef _XBOX
OutputDebugString(psz_format, args);
#else
vfprintf (stream, psz_format, args);
#endif
va_end(args);
}
/* Prints "ls"-like file attributes */
void
print_fs_attrs(iso9660_stat_t *p_statbuf, bool b_rock, bool b_xa,
const char *psz_name_untranslated,
const char *psz_name_translated)
{
char date_str[30];
#ifdef HAVE_ROCK
if (yep == p_statbuf->rr.b3_rock && b_rock) {
report ( stdout, " %s %3d %d %d [LSN %6lu] %9u",
iso9660_get_rock_attr_str (p_statbuf->rr.st_mode),
p_statbuf->rr.st_nlinks,
p_statbuf->rr.st_uid,
p_statbuf->rr.st_gid,
(long unsigned int) p_statbuf->lsn,
S_ISLNK(p_statbuf->rr.st_mode)
? strlen(p_statbuf->rr.psz_symlink)
: (unsigned int) p_statbuf->size );
} else
#endif
if (b_xa) {
report ( stdout, " %s %d %d [fn %.2d] [LSN %6lu] ",
iso9660_get_xa_attr_str (p_statbuf->xa.attributes),
uint16_from_be (p_statbuf->xa.user_id),
uint16_from_be (p_statbuf->xa.group_id),
p_statbuf->xa.filenum,
(long unsigned int) p_statbuf->lsn );
if (uint16_from_be(p_statbuf->xa.attributes) & XA_ATTR_MODE2FORM2) {
report ( stdout, "%9u (%9u)",
(unsigned int) p_statbuf->secsize * M2F2_SECTOR_SIZE,
(unsigned int) p_statbuf->size );
} else
report (stdout, "%9u", (unsigned int) p_statbuf->size);
} else {
report ( stdout," %c [LSN %6lu] %9u",
(p_statbuf->type == _STAT_DIR) ? 'd' : '-',
(long unsigned int) p_statbuf->lsn,
(unsigned int) p_statbuf->size );
}
if (yep == p_statbuf->rr.b3_rock && b_rock) {
struct tm tm;
strftime(date_str, sizeof(date_str), "%b %d %Y %H:%M:%S ", &p_statbuf->tm);
/* Now try the proper field for mtime: attributes */
if (p_statbuf->rr.modify.b_used) {
if (p_statbuf->rr.modify.b_longdate) {
iso9660_get_ltime(&p_statbuf->rr.modify.t.ltime, &tm);
} else {
iso9660_get_dtime(&p_statbuf->rr.modify.t.dtime, true, &tm);
}
strftime(date_str, sizeof(date_str), "%b %d %Y %H:%M:%S ", &tm);
}
report (stdout," %s %s", date_str, psz_name_untranslated );
if (S_ISLNK(p_statbuf->rr.st_mode)) {
report(stdout, " -> %s", p_statbuf->rr.psz_symlink);
}
} else {
strftime(date_str, sizeof(date_str), "%b %d %Y %H:%M:%S ", &p_statbuf->tm);
report (stdout," %s %s", date_str, psz_name_translated);
}
report(stdout, "\n");
}

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