legacy/libburn/trunk/libburn/options.c

311 lines
8.2 KiB
C

#include "libburn.h"
#include "options.h"
#include "drive.h"
#include "transport.h"
/* ts A61007 */
/* #include <a ssert.h> */
#include <stdlib.h>
#include <string.h>
#include "libdax_msgs.h"
extern struct libdax_msgs *libdax_messenger;
struct burn_write_opts *burn_write_opts_new(struct burn_drive *drive)
{
struct burn_write_opts *opts;
opts = malloc(sizeof(struct burn_write_opts));
if (opts == NULL) {
libdax_msgs_submit(libdax_messenger, -1, 0x00020111,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
"Could not allocate new auxiliary object", 0, 0);
return NULL;
}
opts->drive = drive;
opts->refcount = 1;
opts->write_type = BURN_WRITE_TAO;
opts->block_type = BURN_BLOCK_MODE1;
opts->toc_entry = NULL;
opts->toc_entries = 0;
opts->simulate = 0;
opts->underrun_proof = drive->mdata->underrun_proof;
opts->perform_opc = 1;
opts->obs = -1;
opts->obs_pad = 0;
opts->start_byte = -1;
opts->has_mediacatalog = 0;
opts->format = BURN_CDROM;
opts->multi = 0;
opts->control = 0;
return opts;
}
void burn_write_opts_free(struct burn_write_opts *opts)
{
if (--opts->refcount <= 0)
free(opts);
}
struct burn_read_opts *burn_read_opts_new(struct burn_drive *drive)
{
struct burn_read_opts *opts;
opts = malloc(sizeof(struct burn_read_opts));
opts->drive = drive;
opts->refcount = 1;
opts->raw = 0;
opts->c2errors = 0;
opts->subcodes_audio = 0;
opts->subcodes_data = 0;
opts->hardware_error_recovery = 0;
opts->report_recovered_errors = 0;
opts->transfer_damaged_blocks = 0;
opts->hardware_error_retries = 3;
return opts;
}
void burn_read_opts_free(struct burn_read_opts *opts)
{
if (--opts->refcount <= 0)
free(opts);
}
int burn_write_opts_set_write_type(struct burn_write_opts *opts,
enum burn_write_types write_type,
int block_type)
{
int sector_get_outmode(enum burn_write_types write_type,
enum burn_block_types block_type);
int spc_block_type(enum burn_block_types b);
/* ts A61007 */
if (! ( (write_type == BURN_WRITE_SAO && block_type == BURN_BLOCK_SAO)
|| (opts->drive->block_types[write_type] & block_type) ) ) {
bad_combination:;
libdax_msgs_submit(libdax_messenger, -1, 0x00020112,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
"Bad combination of write_type and block_type", 0, 0);
return 0;
}
/* ts A61007 : obsoleting Assert in sector.c:get_outmode() */
if (sector_get_outmode(write_type, (enum burn_block_types) block_type)
== -1)
goto bad_combination;
/* ts A61007 : obsoleting Assert in spc.c:spc_block_type() */
if (spc_block_type((enum burn_block_types) block_type) == -1)
goto bad_combination;
opts->write_type = write_type;
opts->block_type = block_type;
return 1;
/* a ssert(0); */
}
void burn_write_opts_set_toc_entries(struct burn_write_opts *opts, int count,
struct burn_toc_entry *toc_entries)
{
opts->toc_entries = count;
opts->toc_entry = malloc(count * sizeof(struct burn_toc_entry));
memcpy(opts->toc_entry, &toc_entries,
sizeof(struct burn_toc_entry) * count);
}
void burn_write_opts_set_format(struct burn_write_opts *opts, int format)
{
opts->format = format;
}
int burn_write_opts_set_simulate(struct burn_write_opts *opts, int sim)
{
if (opts->drive->mdata->simulate) {
opts->simulate = sim;
return 1;
}
return 0;
}
int burn_write_opts_set_underrun_proof(struct burn_write_opts *opts,
int underrun_proof)
{
if (opts->drive->mdata->underrun_proof) {
opts->underrun_proof = underrun_proof;
return 1;
}
return 0;
}
void burn_write_opts_set_perform_opc(struct burn_write_opts *opts, int opc)
{
opts->perform_opc = opc;
}
void burn_write_opts_set_has_mediacatalog(struct burn_write_opts *opts,
int has_mediacatalog)
{
opts->has_mediacatalog = has_mediacatalog;
}
void burn_write_opts_set_mediacatalog(struct burn_write_opts *opts,
unsigned char mediacatalog[13])
{
memcpy(opts->mediacatalog, &mediacatalog, 13);
}
/* ts A61106 */
void burn_write_opts_set_multi(struct burn_write_opts *opts, int multi)
{
opts->multi = !!multi;
}
/* ts A61222 */
void burn_write_opts_set_start_byte(struct burn_write_opts *opts, off_t value)
{
opts->start_byte = value;
}
/* ts A70207 API */
enum burn_write_types burn_write_opts_auto_write_type(
struct burn_write_opts *opts, struct burn_disc *disc,
char reasons[1024], int flag)
{
struct burn_multi_caps *caps = NULL;
struct burn_drive *d = opts->drive;
struct burn_disc_mode_demands demands;
int ret;
char *reason_pt;
reasons[0] = 0;
ret = burn_disc_get_write_mode_demands(disc, &demands, 0);
if (ret <= 0) {
strcat(reasons, "cannot recognize job demands, ");
return BURN_WRITE_NONE;
}
if (demands.exotic_track && !d->current_is_cd_profile) {
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020123,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
"DVD Media are unsuitable for desired track type",
0, 0);
if (demands.audio)
strcat(reasons, "audio track prohibited by non-CD, ");
else
strcat(reasons, "exotic track prohibited by non-CD, ");
return BURN_WRITE_NONE;
}
ret = burn_disc_get_multi_caps(d, BURN_WRITE_SAO, &caps, 0);
if (ret < 0) {
no_caps:;
libdax_msgs_submit(libdax_messenger, d->global_index,
0x0002012a,
LIBDAX_MSGS_SEV_FATAL, LIBDAX_MSGS_PRIO_HIGH,
"Cannot inquire write mode capabilities",
0, 0);
strcat(reasons, "cannot inquire write mode capabilities, ");
return BURN_WRITE_NONE;
} if (ret > 0) {
reason_pt = reasons + strlen(reasons);
strcat(reasons, "SAO: ");
if ((opts->multi || demands.multi_session) &&
!caps->multi_session)
strcat(reasons, "multi session capability lacking, ");
if (demands.multi_track && !caps->multi_track)
strcat(reasons, "multi track capability lacking, ");
if (demands.unknown_track_size)
strcat(reasons, "track size unpredictable, ");
if (demands.mixed_mode)
strcat(reasons, "tracks of different modes mixed, ");
if (strcmp(reason_pt, "SAO: ") != 0)
goto no_sao;
burn_write_opts_set_write_type(opts,
BURN_WRITE_SAO, BURN_BLOCK_SAO);
return BURN_WRITE_SAO;
} else
strcat(reasons, "SAO: no SAO offered by drive and media, ");
no_sao:;
burn_disc_free_multi_caps(&caps);
strcat(reasons, "\n");
reason_pt = reasons + strlen(reasons);
strcat(reasons, "TAO: ");
ret = burn_disc_get_multi_caps(d, BURN_WRITE_TAO, &caps, 0);
if (ret < 0)
goto no_caps;
if (ret == 0) {
strcat(reasons, "no TAO offered by drive and media, ");
no_write_mode:;
libdax_msgs_submit(libdax_messenger, d->global_index,
0x0002012b,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
"Drive offers no suitable write mode with this job",
0, 0);
return BURN_WRITE_NONE;
}
if ((opts->multi || demands.multi_session) && !caps->multi_session)
strcat(reasons, "multi session capability lacking, ");
if (demands.multi_track && !caps->multi_track)
strcat(reasons, "multi track capability lacking, ");
if (strcmp(reason_pt, "TAO: ") != 0)
goto no_write_mode;
/* ( TAO data/audio block size will be handled automatically ) */
burn_write_opts_set_write_type(opts,
BURN_WRITE_TAO, BURN_BLOCK_MODE1);
return BURN_WRITE_TAO;
}
void burn_read_opts_set_raw(struct burn_read_opts *opts, int raw)
{
opts->raw = raw;
}
void burn_read_opts_set_c2errors(struct burn_read_opts *opts, int c2errors)
{
opts->c2errors = c2errors;
}
void burn_read_opts_read_subcodes_audio(struct burn_read_opts *opts,
int subcodes_audio)
{
opts->subcodes_audio = subcodes_audio;
}
void burn_read_opts_read_subcodes_data(struct burn_read_opts *opts,
int subcodes_data)
{
opts->subcodes_data = subcodes_data;
}
void burn_read_opts_set_hardware_error_recovery(struct burn_read_opts *opts,
int hardware_error_recovery)
{
opts->hardware_error_recovery = hardware_error_recovery;
}
void burn_read_opts_report_recovered_errors(struct burn_read_opts *opts,
int report_recovered_errors)
{
opts->report_recovered_errors = report_recovered_errors;
}
void burn_read_opts_transfer_damaged_blocks(struct burn_read_opts *opts,
int transfer_damaged_blocks)
{
opts->transfer_damaged_blocks = transfer_damaged_blocks;
}
void burn_read_opts_set_hardware_error_retries(struct burn_read_opts *opts,
unsigned char
hardware_error_retries)
{
opts->hardware_error_retries = hardware_error_retries;
}