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#!/usr/bin/env python3
#
# This file is part of the libsigrokdecode project.
#
# Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
import os
import sys
from shutil import copy
from getopt import getopt
def install(srcdir, dstdir):
worklist = []
for pd in os.listdir(srcdir):
pd_dir = srcdir + '/' + pd
if not os.path.isdir(pd_dir):
continue
install_list = []
for f in os.listdir(pd_dir):
pd_file = pd_dir + '/' + f
if not os.path.isfile(pd_file):
continue
if f == 'config':
install_list.extend(config_get_extra_install(pd_file))
elif f[-3:] == '.py':
install_list.append(f)
worklist.append((pd, pd_dir, install_list))
print("Installing %d protocol decoders:" % len(worklist))
col = 0
for pd, pd_dir, install_list in worklist:
msg = pd + ' '
if (col + len(msg) > 80):
print()
col = 0
print(msg, end='')
col += len(msg)
pd_dst = dstdir + '/' + pd
try:
os.mkdir(pd_dst)
except FileExistsError:
pass
for f in install_list:
copy(pd_dir + '/' + f, pd_dst)
print()
def config_get_extra_install(config_file):
install_list = []
for line in open(config_file).read().split('\n'):
line = line.strip()
if len(line) == 0 or line[0] == '#':
continue
words = line.split()
if words[0] != 'extra-install':
continue
install_list.extend(words[1:])
return install_list
def usage(msg=None):
if msg:
print(msg)
ret = 1
else:
ret = 0
print("""Usage:
install-decoders [-i <decoder source>] -o <install path>""")
sys.exit(ret)
#
# main
#
src = 'decoders'
dst = None
try:
opts, args = getopt(sys.argv[1:], 'i:o:')
for opt, arg in opts:
if opt == '-i':
src = arg
elif opt == '-o':
dst = arg
except Exception as e:
usage(str(e))
if len(args) != 0 or dst is None:
usage()
install(src, dst)
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