#
# create links for picon
#   usage: create_picon_providers lamedb
# run in picon directory.
# It will read the servicenames from the lamedb and create symlinks
# for the servicereference names.

import os, sys

f = open(sys.argv[1]).readlines()

f = f[f.index("services\n")+1:-3]

while len(f) > 2:
	ref = [int(x, 0x10) for x in f[0][:-1].split(':')]
	name = f[1][:-1]
	name = name.replace('\xc2\x87', '').replace('\xc2\x86', '')

	fields = f[2].split(',')
	if len(fields) and fields[0][0] is 'p':
		provider = fields[0].split(':')[1]
	else:
		provider = 'unknown'

	if ref[4] == 1:
		servicetype = 'tv'
	elif ref[4] == 2:
		servicetype = 'radio'
	else:
		servicetype = 'unknown'

	sat = str(ref[1]/16/16/16/16)

#	SID:NS:TSID:ONID:STYPE:UNUSED(channelnumber in enigma1)
#	X   X  X    X    D     D

#	REFTYPE:FLAGS:STYPE:SID:TSID:ONID:NS:PARENT_SID:PARENT_TSID:UNUSED
#   D       D     X     X   X    X    X  X          X           X

	refstr = "1:0:%X:%X:%X:%X:%X:0:0:0" % (ref[4], ref[0], ref[2], ref[3], ref[1])
	refstr = refstr.replace(':', '_')

	filename = name + ".png"
	linkname = refstr + ".png"

	filename = filename.replace('/', '_').replace('\\', '_').replace('&', '_').replace('\'', '').replace('"', '').replace('`', '').replace('*', '_').replace('?', '_').replace(' ', '_').replace('(', '_').replace(')', '_')
	provider = provider.replace('/', '_').replace('\\', '_').replace('&', '_').replace('\'', '').replace('"', '').replace('`', '').replace('*', '_').replace('?', '_').replace(' ', '_').replace('(', '_').replace(')', '_')
	filename = filename.replace('\n', '')
	provider = provider.replace('\n', '')

	for i in range(len(filename)):
		if ord(filename[i]) > 127:
			filename = filename[0:i] + '_' + filename[i + 1:]

	for i in range(len(provider)):
		if ord(provider[i]) > 127:
			provider = provider[0:i] + '_' + provider[i + 1:]

	filename = sat + "_" + provider + "_" + servicetype + "_" + filename

	try:
		os.makedirs(sat + '/' + servicetype + '/' + provider)
	except:
		pass

	try:
		os.symlink(filename, sat + '/' + servicetype + '/' + provider + '/' + linkname)
	except:
		pass

	f =f[3:]