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#!/usr/bin/env python3
# SPDX-License-Identifier: GPL-3.0-or-later
# Copyright (C) 2018 Takashi Sakamoto
from hinawa_utils.bebob.plug_parser import PlugParser
import sys
import json
argv = sys.argv
argc = len(argv)
if argc < 3:
print('arguments:')
print(' 1: the number of firewire character device (/dev/fw*)')
print(' 2: dump mode (0: id-only, 1: whole as json)')
sys.exit()
path = '/dev/fw{0}'.format(argv[1])
mode = int(argv[2])
unit = PlugParser(path)
def dump_plug_info_to_stdio_as_json(unit):
info = {
'units': unit.unit_plugs,
'subunits': unit.subunit_plugs,
'function-blocks': unit.function_block_plugs,
'stream-formats': unit.stream_formats,
}
print(json.dumps(info))
def dump_plug_info_to_stdio_as_ids_only(unit):
for type, dir_plugs in unit.unit_plugs.items():
for dir, plugs in dir_plugs.items():
for num, plug in plugs.items():
print(type, dir, num, plug['name'])
for type, dir_plugs in unit.subunit_plugs.items():
for id, id_plugs in dir_plugs.items():
for dir, dir_plugs in id_plugs.items():
for plug_id, attrs in dir_plugs.items():
print(type, id, dir, plug_id, attrs['name'])
for type, type_plugs in unit.function_block_plugs.items():
for id, id_plugs in type_plugs.items():
for fb_type, fb_type_plugs in id_plugs.items():
for fb_id, fb_id_plugs in fb_type_plugs.items():
for plug_id, attrs in fb_id_plugs['outputs'].items():
print(type, id, fb_type, fb_id, 'output', plug_id, \
attrs['name'])
for plug_id, attrs in fb_id_plugs['inputs'].items():
print(type, id, fb_type, fb_id, 'input', plug_id, \
attrs['name'])
for type, dir_fmts in unit.stream_formats.items():
for dir, fmts in dir_fmts.items():
for i, entries in fmts.items():
for j, entry in enumerate(entries):
print(type, dir, i, j, entry['type'])
if mode == 0:
dump_plug_info_to_stdio_as_ids_only(unit)
else:
dump_plug_info_to_stdio_as_json(unit)
sys.exit()
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