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This commit is contained in:
Mario Danic
2006-08-15 20:37:04 +00:00
commit 2f2c115e08
96 changed files with 15010 additions and 0 deletions
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4
test/Makefile Normal file
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all clean:
$(MAKE) -C .. -$(MAKEFLAGS) $@
.PHONY: all clean

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/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
#include <libburn/libburn.h>
#include <unistd.h>
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <stdlib.h>
static struct burn_drive_info *drives;
static unsigned int n_drives;
static void blank_disc(struct burn_drive *drive)
{
enum burn_disc_status s;
struct burn_progress p;
if (!burn_drive_grab(drive, 1)) {
fprintf(stderr, "Unable to open the drive!\n");
return;
}
while (burn_drive_get_status(drive, NULL)) {
usleep(1000);
}
while ((s = burn_disc_get_status(drive)) == BURN_DISC_UNREADY)
usleep(1000);
printf("%d\n", s);
if (s != BURN_DISC_FULL) {
burn_drive_release(drive, 0);
fprintf(stderr, "No disc found!\n");
return;
}
fprintf(stderr, "Blanking disc...");
burn_disc_erase(drive, 1);
while (burn_drive_get_status(drive, &p)) {
printf("%d\n", p.sector);
sleep(2);
}
fprintf(stderr, "Done\n");
burn_drive_release(drive, 0);
}
void parse_args(int argc, char **argv, int *drive)
{
int i;
int help = 0;
for (i = 1; i < argc; ++i) {
if (!strcmp(argv[i], "--drive")) {
++i;
if (i >= argc)
printf("--drive requires an argument\n");
else
*drive = atoi(argv[i]);
} else if (!strcmp(argv[i], "--verbose")) {
++i;
if (i >= argc)
printf("--verbose requires an argument\n");
else
burn_set_verbosity(atoi(argv[i]));
} else if (!strcmp(argv[i], "--help")) {
help = 1;
}
}
if (help) {
printf("Usage: %s [--drive <num>] [--verbose <level>]\n",
argv[0]);
exit(EXIT_FAILURE);
}
}
int main(int argc, char **argv)
{
int drive = 0;
parse_args(argc, argv, &drive);
fprintf(stderr, "Initializing library...");
if (burn_initialize())
fprintf(stderr, "Success\n");
else {
printf("Failed\n");
return 1;
}
fprintf(stderr, "Scanning for devices...");
while (!burn_drive_scan(&drives, &n_drives)) ;
fprintf(stderr, "Done\n");
blank_disc(drives[drive].drive);
burn_drive_info_free(drives);
burn_finish();
return 0;
}

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int main()
{
return 0;
}

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/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
#include <libburn/libburn.h>
#include <stdio.h>
#include <assert.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
static struct burn_drive_info *drives;
static unsigned int n_drives;
void burn_iso(struct burn_drive *drive, const char *path, off_t size)
{
struct burn_source *src;
struct burn_disc *disc;
struct burn_session *session;
struct burn_write_opts *o;
enum burn_disc_status s;
struct burn_track *tr;
struct burn_progress p;
disc = burn_disc_create();
session = burn_session_create();
burn_disc_add_session(disc, session, BURN_POS_END);
tr = burn_track_create();
burn_track_define_data(tr, 0, 0, 0, BURN_MODE1);
if (path[0] == '-' && path[1] == 0) {
src = burn_fd_source_new(0, -1, size);
printf("Note: using standard input as source with %.f bytes\n",
(double) size);
} else
src = burn_file_source_new(path, NULL);
assert(src);
if (burn_track_set_source(tr, src) != BURN_SOURCE_OK) {
printf("problem with the source\n");
return;
}
burn_session_add_track(session, tr, BURN_POS_END);
burn_source_free(src);
if (!burn_drive_grab(drive, 1)) {
printf("Unable to open the drive!\n");
return;
}
while (burn_drive_get_status(drive, NULL))
usleep(1000);
while ((s = burn_disc_get_status(drive)) == BURN_DISC_UNREADY)
usleep(1000);
if (s != BURN_DISC_BLANK) {
burn_drive_release(drive, 0);
printf("put a blank in the drive, corky\n");
return;
}
o = burn_write_opts_new(drive);
burn_write_opts_set_perform_opc(o, 0);
burn_write_opts_set_write_type(o, BURN_WRITE_RAW, BURN_BLOCK_RAW96R);
burn_write_opts_set_simulate(o, 1);
burn_structure_print_disc(disc);
burn_drive_set_speed(drive, 0, 0);
burn_disc_write(o, disc);
burn_write_opts_free(o);
while (burn_drive_get_status(drive, NULL) == BURN_DRIVE_SPAWNING) ;
while (burn_drive_get_status(drive, &p)) {
printf("S: %d/%d ", p.session, p.sessions);
printf("T: %d/%d ", p.track, p.tracks);
printf("L: %d: %d/%d\n", p.start_sector, p.sector,
p.sectors);
sleep(2);
}
printf("\n");
burn_drive_release(drive, 0);
burn_track_free(tr);
burn_session_free(session);
burn_disc_free(disc);
}
void parse_args(int argc, char **argv, int *drive, char **iso, off_t *size)
{
int i;
int help = 0;
for (i = 1; i < argc; ++i) {
if (!strcmp(argv[i], "--drive")) {
++i;
if (i >= argc)
printf("--drive requires an argument\n");
else
*drive = atoi(argv[i]);
} else if (!strcmp(argv[i], "--stdin_size")) {
++i;
if (i >= argc)
printf("--stdin_size requires an argument\n");
else
*size = atoi(argv[i]);
} else if (!strcmp(argv[i], "--verbose")) {
++i;
if (i >= argc)
printf("--verbose requires an argument\n");
else
burn_set_verbosity(atoi(argv[i]));
} else if (!strcmp(argv[i], "--help")) {
help = 1;
} else
*iso = argv[i];
}
if (help || !*iso) {
printf("Usage: %s [--drive <num>] [--stdin_size <bytes>] [--verbose <level>] isofile|-\n", argv[0]);
exit(EXIT_FAILURE);
}
}
int main(int argc, char **argv)
{
int drive = 0;
char *iso = NULL;
off_t stdin_size= 650*1024*1024;
parse_args(argc, argv, &drive, &iso, &stdin_size);
printf("Initializing library...");
if (burn_initialize())
printf("Success\n");
else {
printf("Failed\n");
return 1;
}
printf("Scanning for devices...");
while (!burn_drive_scan(&drives, &n_drives)) ;
printf("Done\n");
burn_iso(drives[drive].drive, iso, stdin_size);
burn_drive_info_free(drives);
burn_finish();
return 0;
}

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/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
#include <libburn/libburn.h>
#include <stdio.h>
static struct burn_drive_info *drives;
static unsigned int n_drives;
static void show_devices()
{
unsigned int i;
fprintf(stderr, "Devices: (%u found)\n", n_drives);
for (i = 0; i < n_drives; ++i) {
fprintf(stderr, "%s - %s %s\n", drives[i].location,
drives[i].vendor, drives[i].product);
}
}
int main()
{
fprintf(stderr, "Initializing library...");
if (burn_initialize())
fprintf(stderr, "Success\n");
else {
printf("Failed\n");
return 1;
}
fprintf(stderr, "Scanning for devices...");
while (!burn_drive_scan(&drives, &n_drives)) ;
fprintf(stderr, "Done\n");
show_devices();
burn_drive_info_free(drives);
burn_finish();
return 0;
}

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/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
/* vim: set ts=8 sts=8 sw=8 noet : */
#define _GNU_SOURCE
#include "libisofs/libisofs.h"
#include "libburn/libburn.h"
#include <getopt.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <assert.h>
#include <sys/types.h>
#include <dirent.h>
#include <string.h>
#include <errno.h>
#define SECSIZE 2048
const char * const optstring = "JRL:h";
extern char *optarg;
extern int optind;
void usage()
{
printf("test [OPTIONS] DIRECTORY OUTPUT\n");
}
void help()
{
printf(
"Options:\n"
" -J Add Joliet support\n"
" -R Add Rock Ridge support\n"
" -L <num> Set the ISO level (1 or 2)\n"
" -h Print this message\n"
);
}
int main(int argc, char **argv)
{
struct iso_volset *volset;
struct iso_volume *volume;
struct burn_source *src;
unsigned char buf[2048];
FILE *fd;
int c;
int level=1, flags=0;
DIR *dir;
struct dirent *ent;
while ((c = getopt(argc, argv, optstring)) != -1) {
switch(c) {
case 'h':
usage();
help();
exit(0);
break;
case 'J':
flags |= ECMA119_JOLIET;
break;
case 'R':
flags |= ECMA119_ROCKRIDGE;
break;
case 'L':
level = atoi(optarg);
break;
case '?':
usage();
exit(1);
break;
}
}
if (argc < 2) {
printf ("must pass directory to build iso from\n");
usage();
return 1;
}
if (argc < 3) {
printf ("must supply output file\n");
usage();
return 1;
}
fd = fopen(argv[optind+1], "w");
if (!fd) {
perror("error opening output file");
exit(1);
}
volume = iso_volume_new( "VOLID", "PUBID", "PREPID" );
volset = iso_volset_new( volume, "VOLSETID" );
dir = opendir(argv[optind]);
if (!dir) {
perror("error opening input directory");
exit(1);
}
while ( (ent = readdir(dir)) ) {
struct stat st;
char *name;
if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
continue;
}
name = malloc(strlen(argv[optind]) + strlen(ent->d_name) + 2);
strcpy(name, argv[optind]);
strcat(name, "/");
strcat(name, ent->d_name);
if (lstat(name, &st) == -1) {
fprintf(stderr, "error opening file %s: %s\n",
name, strerror(errno));
exit(1);
}
if (S_ISDIR(st.st_mode)) {
iso_tree_radd_dir(iso_volume_get_root(volume), name);
} else {
iso_tree_add_file(iso_volume_get_root(volume), name);
}
free(name);
}
iso_tree_print(iso_volume_get_root(volume), 0);
src = iso_source_new_ecma119(volset, 0, level, flags);
while (src->read(src, buf, 2048) == 2048) {
fwrite(buf, 1, 2048, fd);
}
fclose(fd);
return 0;
}

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import struct
import tree
import sys
voldesc_fmt = "B" "5s" "B" "2041x"
# all these fields are common between the pri and sec voldescs
privoldesc_fmt = "B" "5s" "B" "x" "32s" "32s" "8x" "8s" "32x" "4s" "4s" "4s" "8s" "4s4s" "4s4s" "34s" "128s" \
"128s" "128s" "128s" "37s" "37s" "37s" "17s" "17s" "17s" "17s" "B" "x" "512s" "653x"
# the fields unique to the sec_vol_desc
secvoldesc_fmt = "x" "5x" "x" "B" "32x" "32x" "8x" "8x" "32s" "4x" "4x" "4x" "8x" "4x4x" "4x4x" "34x" "128x" \
"128x" "128x" "128x" "37x" "37x" "37x" "17x" "17x" "17x" "17x" "x" "x" "512x" "653x"
dirrecord_fmt = "B" "B" "8s" "8s" "7s" "B" "B" "B" "4s" "B" # + file identifier, padding field and SU area
pathrecord_fmt = "B" "B" "4s" "2s" # + directory identifier and padding field
def read_bb(str, le, be):
val1, = struct.unpack(le, str)
val2, = struct.unpack(be, str)
if val1 != val2:
print "val1=%d, val2=%d" % (val1, val2)
raise AssertionError, "values are not equal in dual byte-order field"
return val1
def read_bb4(str):
return read_bb(str, "<I4x", ">4xI")
def read_bb2(str):
return read_bb(str, "<H2x", ">2xH")
def read_lsb4(str):
return struct.unpack("<I", str)[0]
def read_lsb2(str):
return struct.unpack("<H", str)[0]
def read_msb4(str):
return struct.unpack(">I", str)[0]
def read_msb2(str):
return struct.unpack(">H", str)[0]
class VolDesc(object):
def __init__(self, data):
print "fmt len=%d, data len=%d" % ( struct.calcsize(voldesc_fmt), len(data) )
self.vol_desc_type, self.standard_id, self.vol_desc_version = struct.unpack(voldesc_fmt, data)
class PriVolDesc(VolDesc):
def __init__(self, data):
self.vol_desc_type, \
self.standard_id, \
self.vol_desc_version, \
self.system_id, \
self.volume_id, \
self.vol_space_size, \
self.vol_set_size, \
self.vol_seq_num, \
self.block_size, \
self.path_table_size, \
self.l_table_pos, \
self.l_table2_pos, \
self.m_table_pos, \
self.m_table2_pos, \
self.root_record, \
self.volset_id, \
self.publisher_id, \
self.preparer_id, \
self.application_id, \
self.copyright_file, \
self.abstract_file, \
self.bibliographic_file, \
self.creation_timestamp, \
self.modification_timestamp, \
self.expiration_timestamp, \
self.effective_timestamp, \
self.file_struct_version, \
self.application_use = struct.unpack(privoldesc_fmt, data)
# take care of reading the integer types
self.vol_space_size = read_bb4(self.vol_space_size)
self.vol_set_size = read_bb2(self.vol_set_size)
self.vol_seq_num = read_bb2(self.vol_seq_num)
self.block_size = read_bb2(self.block_size)
self.path_table_size = read_bb4(self.path_table_size)
self.l_table_pos = read_lsb4(self.l_table_pos)
self.l_table2_pos = read_lsb4(self.l_table2_pos)
self.m_table_pos = read_msb4(self.m_table_pos)
self.m_table2_pos = read_msb4(self.m_table2_pos)
# parse the root directory record
self.root_record = DirRecord(self.root_record)
def readPathTables(self, file):
file.seek( self.block_size * self.l_table_pos )
self.l_table = PathTable( file.read(self.path_table_size), 0 )
file.seek( self.block_size * self.m_table_pos )
self.m_table = PathTable( file.read(self.path_table_size), 1 )
if self.l_table2_pos:
file.seek( self.block_size * self.l_table2_pos )
self.l_table2 = PathTable( file.read(self.path_table_size), 0 )
else:
self.l_table2 = None
if self.m_table2_pos:
file.seek( self.block_size * self.m_table2_pos )
self.m_table2 = PathTable( file.read(self.path_table_size), 1 )
else:
self.m_table2 = None
def toTree(self, isofile):
ret = tree.Tree(isofile=isofile.name)
ret.root = self.root_record.toTreeNode(parent=None, isofile=isofile)
return ret
class SecVolDesc(PriVolDesc):
def __init__(self, data):
super(SecVolDesc,self).__init__(data)
self.flags, self.escape_sequences = struct.unpack(secvoldesc_fmt, data)
# return a single volume descriptor of the appropriate type
def readVolDesc(data):
desc = VolDesc(data)
if desc.standard_id != "CD001":
print "Unexpected standard_id " +desc.standard_id
return None
if desc.vol_desc_type == 1:
return PriVolDesc(data)
elif desc.vol_desc_type == 2:
return SecVolDesc(data)
elif desc.vol_desc_type == 3:
print "I don't know about partitions yet!"
return None
elif desc.vol_desc_type == 255:
return desc
else:
print "Unknown volume descriptor type %d" % (desc.vol_desc_type,)
return None
def readVolDescSet(file):
ret = [ readVolDesc(file.read(2048)) ]
while ret[-1].vol_desc_type != 255:
ret.append( readVolDesc(file.read(2048)) )
for vol in ret:
if vol.vol_desc_type == 1 or vol.vol_desc_type == 2:
vol.readPathTables(file)
return ret
class DirRecord:
def __init__(self, data):
self.len_dr, \
self.len_xa, \
self.block, \
self.len_data, \
self.timestamp, \
self.flags, \
self.unit_size, \
self.gap_size, \
self.vol_seq_number, \
self.len_fi = struct.unpack(dirrecord_fmt, data[:33])
self.children = []
if self.len_dr > len(data):
raise AssertionError, "Error: not enough data to read in DirRecord()"
elif self.len_dr < 34:
raise AssertionError, "Error: directory record too short"
fmt = str(self.len_fi) + "s"
if self.len_fi % 2 == 0:
fmt += "1x"
len_su = self.len_dr - (33 + self.len_fi + 1 - (self.len_fi % 2))
fmt += str(len_su) + "s"
if len(data) >= self.len_dr:
self.file_id, self.su = struct.unpack(fmt, data[33 : self.len_dr])
else:
print "Error: couldn't read file_id: not enough data"
self.file_id = "BLANK"
self.su = ""
# convert to integers
self.block = read_bb4(self.block)
self.len_data = read_bb4(self.len_data)
self.vol_seq_number = read_bb2(self.vol_seq_number)
def toTreeNode(self, parent, isofile, path=""):
ret = tree.TreeNode(parent=parent, isofile=isofile.name)
if len(path) > 0:
path += "/"
path += self.file_id
ret.path = path
if self.flags & 2: # we are a directory, recurse
isofile.seek( 2048 * self.block )
data = isofile.read( self.len_data )
pos = 0
while pos < self.len_data:
try:
child = DirRecord( data[pos:] )
pos += child.len_dr
if child.len_fi == 1 and (child.file_id == "\x00" or child.file_id == "\x01"):
continue
print "read child named " +child.file_id
self.children.append( child )
ret.children.append( child.toTreeNode(ret, isofile, path) )
except AssertionError:
print "Couldn't read child of directory %s, position is %d, len is %d" % \
(path, pos, self.len_data)
raise
return ret
class PathTableRecord:
def __init__(self, data, readint2, readint4):
self.len_di, self.len_xa, self.block, self.parent_number = struct.unpack(pathrecord_fmt, data[:8])
if len(data) < self.len_di + 8:
raise AssertionError, "Error: not enough data to read path table record"
fmt = str(self.len_di) + "s"
self.dir_id, = struct.unpack(fmt, data[8:8+self.len_di])
self.block = readint4(self.block)
self.parent_number = readint2(self.parent_number)
class PathTable:
def __init__(self, data, m_type):
if m_type:
readint2 = read_msb2
readint4 = read_msb4
else:
readint2 = read_lsb2
readint4 = read_lsb4
pos = 0
self.records = []
while pos < len(data):
try:
self.records.append( PathTableRecord(data[pos:], readint2, readint4) )
print "Read path record %d: dir_id %s, block %d, parent_number %d" %\
(len(self.records), self.records[-1].dir_id, self.records[-1].block, self.records[-1].parent_number)
pos += self.records[-1].len_di + 8
pos += pos % 2
except AssertionError:
print "Last successfully read path table record had dir_id %s, block %d, parent_number %d" % \
(self.records[-1].dir_id, self.records[-1].block, self.records[-1].parent_number)
print "Error was near offset %x" % (pos,)
raise
def findRecord(self, dir_id, block, parent_number):
number=1
for record in self.records:
if record.dir_id == dir_id and record.block == block and record.parent_number == parent_number:
return number, record
number += 1
return None, None
# check this path table for consistency against the actual directory heirarchy
def crossCheckDirRecords(self, root, parent_number=1):
number, rec = self.findRecord(root.file_id, root.block, parent_number)
if not rec:
print "Error: directory record parent_number %d, dir_id %s, block %d doesn't match a path table record" % \
(parent_number, root.file_id, root.block)
parent = self.records[parent_number]
print "Parent has parent_number %d, dir_id %s, block %d" % (parent.parent_number, parent.dir_id, parent.block)
return 0
for child in root.children:
if child.flags & 2:
self.crossCheckDirRecords(child, number)
if len(sys.argv) != 2:
print "Please enter the name of the .iso file to open"
sys.exit(1)
f = file(sys.argv[1])
f.seek(2048 * 16) # system area
volumes = readVolDescSet(f)
vol = volumes[0]
t = vol.toTree(f)
vol.l_table.crossCheckDirRecords(vol.root_record)
vol.m_table.crossCheckDirRecords(vol.root_record)
vol = volumes[1]
try:
t = vol.toTree(f)
vol.l_table.crossCheckDirRecords(vol.root_record)
vol.m_table.crossCheckDirRecords(vol.root_record)
except AttributeError:
pass

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/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
#include <libburn/libburn.h>
#include <stdio.h>
#include <assert.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
static struct burn_drive_info *drives;
static unsigned int n_drives;
void burn_files(struct burn_drive *drive, struct burn_disc *disc)
{
struct burn_write_opts *o;
enum burn_disc_status s;
if (!burn_drive_grab(drive, 1)) {
printf("Unable to open the drive!\n");
return;
}
while (burn_drive_get_status(drive, NULL))
usleep(1000);
while ((s = burn_disc_get_status(drive)) == BURN_DISC_UNREADY)
usleep(1000);
if (s != BURN_DISC_BLANK) {
burn_drive_release(drive, 0);
printf("put a blank in the drive, corky\n");
return;
}
o = burn_write_opts_new(drive);
burn_drive_set_speed(drive, 0, 2816);
burn_write_opts_set_perform_opc(o, 0);
burn_write_opts_set_write_type(o, BURN_WRITE_TAO, BURN_BLOCK_MODE1);
burn_write_opts_set_simulate(o, 1);
/* want failure on seggy while debugging :) */
burn_write_opts_set_underrun_proof(o, 0);
burn_structure_print_disc(disc);
burn_disc_write(o, disc);
burn_write_opts_free(o);
while (burn_drive_get_status(drive, NULL)) {
sleep(1);
}
printf("\n");
burn_drive_release(drive, 0);
burn_disc_free(disc);
}
void parse_args(int argc, char **argv, int *drive, struct burn_disc **disc)
{
int i, tmode = BURN_AUDIO;
int help = 1;
struct burn_session *session;
struct burn_track *tr;
struct burn_source *src;
*disc = burn_disc_create();
session = burn_session_create();
burn_disc_add_session(*disc, session, BURN_POS_END);
for (i = 1; i < argc; ++i) {
if (!strcmp(argv[i], "--drive")) {
++i;
if (i >= argc)
printf("--drive requires an argument\n");
else
*drive = atoi(argv[i]);
} else if (!strcmp(argv[i], "--audio")) {
tmode = BURN_AUDIO;
} else if (!strcmp(argv[i], "--data")) {
tmode = BURN_MODE1;
} else if (!strcmp(argv[i], "--verbose")) {
++i;
if (i >= argc)
printf("--verbose requires an argument\n");
else
burn_set_verbosity(atoi(argv[i]));
} else if (!strcmp(argv[i], "--help")) {
help = 1; /* who cares */
} else {
help = 0;
printf("%s is a track\n", argv[i]);
tr = burn_track_create();
src = burn_file_source_new(argv[i], NULL);
burn_track_set_source(tr, src);
burn_source_free(src);
burn_track_define_data(tr, 0, 0, 1, tmode);
burn_session_add_track(session, tr, BURN_POS_END);
}
}
if (help) {
printf("Usage: %s [--drive <num>] [--verbose <level>] files\n",
argv[0]);
exit(EXIT_FAILURE);
}
}
int main(int argc, char **argv)
{
int drive = 0;
struct burn_disc *disc;
parse_args(argc, argv, &drive, &disc);
printf("Initializing library...");
if (burn_initialize())
printf("Success\n");
else {
printf("Failed\n");
return 1;
}
printf("Scanning for devices...");
while (!burn_drive_scan(&drives, &n_drives)) ;
printf("Done\n");
burn_files(drives[drive].drive, disc);
burn_drive_info_free(drives);
burn_finish();
return 0;
}

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/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
#include "libburn/libburn.h"
#include "libburn/toc.h"
#include "libburn/mmc.h"
#include <unistd.h>
#include <stdio.h>
#include <signal.h>
#include <assert.h>
static struct burn_drive_info *drives;
static unsigned int n_drives;
int NEXT;
static void catch_int ()
{
NEXT = 1;
}
static void poll_drive(int d)
{
enum burn_disc_status s;
fprintf(stderr, "polling disc in %s - %s:\n",
drives[d].vendor, drives[d].product);
if (!burn_drive_grab(drives[d].drive, 1)) {
fprintf(stderr, "Unable to open the drive!\n");
return;
}
while (burn_drive_get_status(drives[d].drive, NULL))
usleep(1000);
while ((s = burn_disc_get_status(drives[d].drive))
== BURN_DISC_UNREADY)
usleep(1000);
while (NEXT == 0) {
sleep(2);
mmc_get_event(drives[d].drive);
}
burn_drive_release(drives[d].drive, 0);
}
int main()
{
int i;
struct sigaction newact;
struct sigaction oldact;
fprintf(stderr, "Initializing library...");
if (burn_initialize())
fprintf(stderr, "Success\n");
else {
printf("Failed\n");
return 1;
}
fprintf(stderr, "Scanning for devices...");
while (!burn_drive_scan(&drives, &n_drives)) ;
fprintf(stderr, "Done\n");
if (!drives) {
printf("No burner found\n");
return 1;
}
newact.sa_handler = catch_int;
sigaction(SIGINT, &newact, &oldact);
for (i = 0; i < n_drives; i++) {
NEXT=0;
poll_drive(i);
}
sigaction(SIGINT, &oldact, NULL);
burn_drive_info_free(drives);
burn_finish();
return 0;
}

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/* THIS IS NOT A PROPER EXAMPLE */
#include <stdlib.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <libburn/libburn.h>
static struct burn_drive_info *drives;
static unsigned int n_drives;
#warning this example is totally fried
int main()
{
#if 0
struct burn_drive *drive;
struct burn_read_opts o;
burn_initialize();
o.datafd =
open("/xp/burn/blah.data", O_CREAT | O_WRONLY,
S_IRUSR | S_IWUSR);
o.subfd =
open("/xp/burn/blah.sub", O_CREAT | O_WRONLY,
S_IRUSR | S_IWUSR);
o.raw = 1;
o.c2errors = 0;
o.subcodes_audio = 1;
o.subcodes_data = 1;
o.hardware_error_recovery = 1;
o.report_recovered_errors = 0;
o.transfer_damaged_blocks = 1;
o.hardware_error_retries = 1;
printf("Scanning for devices...");
while (!burn_drive_scan(&drives, &n_drives)) ;
printf("Done\n");
drive = drives[0].drive;
burn_drive_set_speed(drive, 0, 0);
if (!burn_drive_grab(drive, 1)) {
printf("Unable to open the drive!\n");
return EXIT_FAILURE;
}
while (burn_drive_get_status(drive, NULL))
usleep(1000);
burn_disc_read(drive, &o);
#endif
return EXIT_SUCCESS;
}

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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <libburn/libburn.h>
int main(int argc, char **argv)
{
int i;
const char *path;
struct burn_track *track;
struct burn_disc *disc;
struct burn_session *session;
struct burn_source *src;
disc = burn_disc_create();
session = burn_session_create();
burn_disc_add_session(disc, session, BURN_POS_END);
/* Define a source for all of the tracks */
path = strdup("/etc/hosts");
src = burn_file_source_new(path, NULL);
/* Add ten tracks to a session */
for (i = 0; i < 10; i++) {
track = burn_track_create();
burn_session_add_track(session, track, 0);
if (burn_track_set_source(track, src) != BURN_SOURCE_OK) {
printf("problem with the source\n");
return 0;
}
}
/* Add ten tracks to a session */
for (i = 0; i < 10; i++) {
track = burn_track_create();
burn_session_add_track(session, track, 0);
if (burn_track_set_source(track, src) != BURN_SOURCE_OK) {
printf("problem with the source\n");
return 0;
}
}
/* Delete a session */
burn_session_remove_track(session, track);
burn_structure_print_disc(disc);
return EXIT_SUCCESS;
}

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/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
#include <libburn/libburn.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
static struct burn_drive_info *drives;
static unsigned int n_drives;
static void show_tocs()
{
struct burn_session **sessions;
struct burn_track **tracks;
struct burn_disc *disc;
int nses, ntracks, hidefirst;
unsigned int i, j, k;
struct burn_toc_entry e;
enum burn_disc_status s;
for (i = 0; i < n_drives; ++i) {
fprintf(stderr, "TOC for disc in %s - %s:\n",
drives[i].vendor, drives[i].product);
if (!burn_drive_grab(drives[i].drive, 1)) {
fprintf(stderr, "Unable to open the drive!\n");
continue;
}
while (burn_drive_get_status(drives[i].drive, NULL))
usleep(1000);
while ((s = burn_disc_get_status(drives[i].drive))
== BURN_DISC_UNREADY)
usleep(1000);
if (s != BURN_DISC_FULL) {
burn_drive_release(drives[i].drive, 0);
fprintf(stderr, "No disc found!\n");
continue;
}
disc = burn_drive_get_disc(drives[i].drive);
sessions = burn_disc_get_sessions(disc, &nses);
for (k = 0; k < nses; ++k) {
tracks = burn_session_get_tracks(sessions[k],
&ntracks);
hidefirst = burn_session_get_hidefirst(sessions[k]);
if (hidefirst)
fprintf(stderr,
"track: GAP (%2d) lba: %9d (%9d) %02d:%02d:%02d adr: X control: X mode: %d\n",
k + 1, 0, 0, 0, 2, 0,
burn_track_get_mode(tracks[0]));
for (j = !!hidefirst; j < ntracks; ++j) {
burn_track_get_entry(tracks[j], &e);
fprintf(stderr,
"track: %3d (%2d) lba: %9d (%9d) %02d:%02d:%02d "
"adr: %d control: %d mode: %d\n",
e.point, e.session,
burn_msf_to_lba(e.pmin, e.psec,
e.pframe),
burn_msf_to_lba(e.pmin, e.psec,
e.pframe) * 4,
e.pmin, e.psec, e.pframe, e.adr,
e.control,
burn_track_get_mode(tracks[j]));
}
burn_session_get_leadout_entry(sessions[k], &e);
fprintf(stderr,
"track:lout (%2d) lba: %9d (%9d) %02d:%02d:%02d "
"adr: %d control: %d mode: %d\n",
k + 1, burn_msf_to_lba(e.pmin, e.psec,
e.pframe),
burn_msf_to_lba(e.pmin, e.psec,
e.pframe) * 4, e.pmin,
e.psec, e.pframe, e.adr, e.control, -1);
}
burn_disc_free(disc);
burn_drive_release(drives[i].drive, 0);
}
}
int main()
{
fprintf(stderr, "Initializing library...");
if (burn_initialize())
fprintf(stderr, "Success\n");
else {
printf("Failed\n");
return 1;
}
fprintf(stderr, "Scanning for devices...");
while (!burn_drive_scan(&drives, &n_drives)) ;
fprintf(stderr, "Done\n");
show_tocs();
burn_drive_info_free(drives);
burn_finish();
return 0;
}

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# a module to help with handling of filenames, directory trees, etc.
import os
import os.path
import stat
def pathsubtract(a, b):
index = a.find(b)
if index == -1:
return None
res = a[ (index + len(b)): ]
if res.find("/") == 0:
res = res[1:]
return res
# same as C strcmp()
def strcmp(a, b):
if a < b:
return -1
if a > b:
return 1
return 0
class TreeNode:
# path is the location of the file/directory. It is either a full path or
# a path relative to $PWD
def __init__(self, parent, path=".", root=".", isofile=None):
if isofile:
self.root = os.path.abspath(isofile)
self.path = ""
else:
fullpath = os.path.abspath( path )
fullroot = os.path.abspath( root )
self.root = fullroot
self.path = pathsubtract( fullpath, fullroot )
self.parent = parent
self.children = []
if self.path == None:
raise NameError, "Invalid paths %s and %s" % (fullpath, fullroot)
# if this is a directory, add its children recursively
def addchildren(self):
if not stat.S_ISDIR( os.lstat(self.root + "/" + self.path).st_mode ):
return
children = os.listdir( self.root + "/" + self.path )
for child in children:
if self.path:
child = self.path + "/" + child
self.children.append( TreeNode(self, child, self.root) )
for child in self.children:
child.addchildren()
def printAll(self, spaces=0):
print " "*spaces + self.root + "/" + self.path
for child in self.children:
child.printAll(spaces + 2)
def isValidISO1(self):
pass
class Tree:
def __init__(self, root=None, isofile=None):
if isofile:
self.root = TreeNode(parent=None, isofile=isofile)
else:
self.root = TreeNode(parent=None, path=root, root=root)
self.root.addchildren()
def isValidISO1(self):
return root.isValidISO1();
#t = Tree(root=".")
#t.root.printAll()

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