/usr/bin/update-boinc-applinks is in boinc-client 7.6.31+dfsg-6.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | #!/usr/bin/python
# -*- coding: utf-8 -*-
#
# This script creates symlinks for anonymous BOINC applications.
# Copyright © 2006 Debian BOINC Maintainers
# <pkg-boinc-devel@lists.alioth.debian.org>
#
# This file is licensed under the terms of the GNU General Public License,
# Version 2 or any later version published by the Free Software Foundation.
import ConfigParser
import optparse
import os
import sys
APPS_INFO_DIR = '/usr/share/boinc-apps/info/'
def main():
opts = parse_options()
if not os.path.isdir(APPS_INFO_DIR):
sys.exit(0)
projects = parse_app_info_files()
# Show list of all available projects.
if opts.list_projects == True:
for project in projects:
print project
# Manage symbolic links and directories.
if opts.create == None:
return
for project in projects:
if opts.project == '' or project == opts.project:
for url in projects[project]['urls']:
project_dir = opts.data_dir + '/projects/' + url + '/'
manage_symlink(projects[project]['app_info'],
project_dir + 'app_info.xml', opts.create)
for app_src in projects[project]['apps']:
app_dst = project_dir + os.path.basename(app_src)
manage_symlink(app_src, app_dst, opts.create)
return
def get_list(res):
""" convert a space separated option value to a list """
res = res.replace('\n', ' ')
if ' ' in res:
res = res.split(' ')
else:
res = [res]
while '' in res:
res.remove('')
return res
def parse_app_info_files():
projects = {}
for file in os.listdir(APPS_INFO_DIR):
if file.endswith('.cfg'):
cfg = ConfigParser.ConfigParser()
cfg.readfp(open(APPS_INFO_DIR + file))
project = cfg.get('DEFAULT', 'project')
cfg.remove_option('DEFAULT', 'project')
projects[project] = {}
list_options = ['apps', 'urls']
for item in cfg.items('DEFAULT'):
if item[0] in list_options:
projects[project][item[0]] = get_list(item[1])
else:
projects[project][item[0]] = item[1]
return projects
def manage_symlink(src, dst, bool):
dirname = os.path.dirname(dst)
try:
if bool == True:
if not os.path.isdir(dirname):
os.makedirs(dirname)
os.symlink(src, dst)
else:
if os.path.isfile(dst) and not os.path.islink(dst):
return
elif os.path.islink(dst):
os.remove(dst)
os.removedirs(dirname)
except OSError:
pass
return
def parse_options():
parser = optparse.OptionParser()
parser.add_option('--create', action='store_true', dest='create',
help='create symlinks and project directories')
parser.add_option('--remove', action='store_false', dest='create',
help='remove symlinks and empty project directories')
parser.add_option('--data-dir', dest='data_dir', default='.',
metavar='DIR', help='destination directory for the symlinks')
parser.add_option('--project', dest='project', default='',
metavar='PROJECT', help='create only symlinks for project PROJECT')
parser.add_option('--list-projects', action='store_true',
dest='list_projects', default=False,
help='list all available projects')
(opts, args) = parser.parse_args()
return opts
if __name__ == '__main__':
main()
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