def open(device=None, flags=None):
# Allow this function to be called with no arguments,
# specifying that we should call cdrom.open() with
# no arguments.
if device == None:
return cdrom.open()
elif flags == None:
return cdrom.open(device)
else:
return cdrom.open(device, flags)
def getCDTracks(self, device): import cdrom try: if device: device = cdrom.open(device) else: device = cdrom.open() (first, last) = cdrom.toc_header(device) cdtracks = [] for i in range(first, last+1): cdtracks.append([sopranoGlobals.TRACKPB, "Track " + str(i), 3, 'cdda://' + str(i) ]) return cdtracks except: return [[sopranoGlobals.TRACKPB, "No Audio CD Found", 3, '' ]]
def __init__(self): self.error = None cdaudio = cdrom.open() print "CD: ", cdaudio try: first, last = cdrom.toc_header(cdaudio) print "toc_header: ", first, last self.is_audio_cd = True except: print "No CD" disc_id = None self.is_audio_cd = False raise # Legge la TOC del disco if self.is_audio_cd: frames = [] for i in range(first, last + 1): print cdrom.toc_entry(cdaudio, i) (m, s, frame) = cdrom.toc_entry(cdaudio, i) frames.append(m*60*75 + s*75 + frame) m, s, frame = cdrom.leadout(cdaudio) frames.append(m*60*75 + s*75 + frame) # Ordina i dati della TOC nel formato adatto a MusicBrainz self.__MB_full_toc = [first, last, frames[-1]] + frames[:-1] # Numero di tracce self.__num_tracks = last cdaudio.close()
def getCDTracks(self, device):
import cdrom
try:
if device:
device = cdrom.open(device)
else:
device = cdrom.open()
(first, last) = cdrom.toc_header(device)
cdtracks = []
for i in range(first, last + 1):
cdtracks.append([
sopranoGlobals.TRACKPB, "Track " + str(i), 3,
'cdda://' + str(i)
])
return cdtracks
except:
return [[sopranoGlobals.TRACKPB, "No Audio CD Found", 3, '']]
def __track_times(self):
device = cdrom.open()
first, last = cdrom.toc_header(device)
tr_times = []
for trk in range(first, last + 1):
if trk > 1:
minu, sec = cdrom.toc_entry(device, trk)[0:2]
total = (minu * 60) + sec
old_m, old_s = cdrom.toc_entry(device, trk - 1)[0:2]
old_t = (old_m * 60) + old_s
total -= old_t
tr_times.append(total)
return tr_times
def disc_id(device):
device = cdrom.open(device)
(first, last) = cdrom.toc_header(device)
track_frames = []
checksum = 0
for i in range(first, last + 1):
(min, sec, frame) = cdrom.toc_entry(device, i)
checksum = checksum + cddb_sum(min * 60 + sec)
track_frames.append(min * 60 * 75 + sec * 75 + frame)
(min, sec, frame) = cdrom.leadout(device)
track_frames.append(min * 60 * 75 + sec * 75 + frame)
total_time = (track_frames[-1] / 75) - (track_frames[0] / 75)
discid = ((long(checksum) % 0xff) << 24 | total_time << 8 | last)
cdrom.close(device)
return [discid, last] + track_frames[:-1] + [track_frames[-1] / 75]
def disc_id(device):
device = cdrom.open(device)
(first, last) = cdrom.toc_header(device)
track_frames = []
checksum = 0
for i in range(first, last + 1):
(min, sec, frame) = cdrom.toc_entry(device, i)
checksum = checksum + cddb_sum(min*60 + sec)
track_frames.append(min*60*75 + sec*75 + frame)
(min, sec, frame) = cdrom.leadout(device)
track_frames.append(min*60*75 + sec*75 + frame)
total_time = (track_frames[-1] / 75) - (track_frames[0] / 75)
discid = ((long(checksum) % 0xff) << 24 | total_time << 8 | last)
cdrom.close(device)
return [discid, last] + track_frames[:-1] + [ track_frames[-1] / 75 ]
config.readfp(config_file)
config_file.close
default_track_name = config.get('playlist', 'default_track_name')
previous_name = config.get('playlist', 'previous_name')
playlist_name = config.get('playlist', 'playlist_name')
playlist_path = config.get('playlist', 'playlist_path')
cddb_path = config.get('playlist', 'cddb_path')
mpd_port = config.get('mpd', 'port')
except:
print("Error in configuration file")
sys.exit(-1)
playlist_fullpath = os.path.join(playlist_path, playlist_name)
# Gets track lengths
device = cdrom.open()
try:
(first, num_tracks) = cdrom.toc_header(device)
except:
print("no medium found")
sys.exit(-1)
track_length = [] # track_length in seconds
track_limits = []
track_prefix = []
track_title = []
disk_title = []
for i in range(num_tracks):
(min, sec, frame) = cdrom.toc_entry(device, i + 1)
track_limits.append(60 * min + sec + frame / 75.)
import sys
import os
from fcntl import ioctl
import struct
import cdrom
from CDROM import *
# ---
fd = cdrom.open('/dev/cdrom', os.O_RDONLY)
# ---
tochdr_fmt = 'BB'
tochdr = struct.pack(tochdr_fmt, 0, 0)
tochdr = ioctl(fd, CDROMREADTOCHDR, tochdr)
start, end = struct.unpack(tochdr_fmt, tochdr)
#---
tocentry_fmt = 'BBBix'
addr_fmt = 'BBB' + 'x' * (struct.calcsize('i') - 3)
for trnum in range(start, end + 1) + [CDROM_LEADOUT]:
tocentry = struct.pack(tocentry_fmt, trnum, 0, CDROM_MSF, 0)
tocentry = ioctl(fd, CDROMREADTOCENTRY, tocentry)
track, adrctrl, format, addr = struct.unpack(tocentry_fmt, tocentry)
minute, second, fraction = struct.unpack(addr_fmt, struct.pack('i', addr))
print "%3d: %2d:%02d.%02d" \
% (track, minute, second, fraction)
print("config file", config_file)
default_track_name = config.get('playlist', 'default_track_name')
previous_name = config.get('playlist', 'previous_name')
playlist_name = config.get('playlist', 'playlist_name')
playlist_path = config.get('playlist', 'playlist_path')
cddb_path = config.get('playlist', 'cddb_path')
mpd_port = config.get('mpd', 'port')
except:
print("Error in configuration file")
sys.exit(-1)
playlist_fullpath = os.path.join(playlist_path, playlist_name)
print(playlist_fullpath)
# Gets track lengths
device = cdrom.open("/dev/sr0") #cambiar esta linea con el nombre del cdrom
try:
(first, num_tracks) = cdrom.toc_header(device)
except:
print("no medium found")
sys.exit(-1)
track_length = [] # track_length in seconds
track_limits = []
track_prefix = []
track_title = []
disk_title = []
for i in range(num_tracks):
(min, sec, frame) = cdrom.toc_entry(device, i + 1)
track_limits.append(60 * min + sec + frame / 75.)
import sys
import os
from fcntl import ioctl
import struct
import cdrom
from CDROM import *
# ---
fd = cdrom.open("/dev/cdrom", os.O_RDONLY)
# ---
tochdr_fmt = "BB"
tochdr = struct.pack(tochdr_fmt, 0, 0)
tochdr = ioctl(fd, CDROMREADTOCHDR, tochdr)
start, end = struct.unpack(tochdr_fmt, tochdr)
# ---
tocentry_fmt = "BBBix"
addr_fmt = "BBB" + "x" * (struct.calcsize("i") - 3)
for trnum in range(start, end + 1) + [CDROM_LEADOUT]:
tocentry = struct.pack(tocentry_fmt, trnum, 0, CDROM_MSF, 0)
tocentry = ioctl(fd, CDROMREADTOCENTRY, tocentry)
track, adrctrl, format, addr = struct.unpack(tocentry_fmt, tocentry)
minute, second, fraction = struct.unpack(addr_fmt, struct.pack("i", addr))
print "%3d: %2d:%02d.%02d" % (track, minute, second, fraction)
