| #!/usr/bin/env python3 |
| ## |
| ## This file is part of the libsigrokdecode project. |
| ## |
| ## Copyright (C) 2013 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 = os.path.join(dstdir, pd) |
| try: |
| os.mkdir(pd_dst) |
| except OSError as e: |
| if e.errno != os.errno.EEXIST: |
| raise |
| else: |
| pass |
| for f in install_list: |
| copy(os.path.join(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) |
| |
| |