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# Copyright (C) 2010-2023 Bastian Kleineidam
#
# 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/>.
"""Archive commands for the xz program."""
from . import extract_singlefile_standard, test_singlefile_standard
from .. import fileutil, util
extract_xz = extract_singlefile_standard
test_xz = test_singlefile_standard
def list_xz(archive, compression, cmd, verbosity, interactive):
"""List a XZ archive."""
cmdlist = [cmd]
cmdlist.append('-l')
if verbosity > 1:
cmdlist.append('-v')
cmdlist.append(archive)
return cmdlist
def create_xz(archive, compression, cmd, verbosity, interactive, filenames):
"""Create an XZ archive."""
cmdlist = [util.shell_quote(cmd)]
if verbosity > 1:
cmdlist.append('-v')
cmdlist.extend(['-c', '--'])
cmdlist.extend([util.shell_quote(x) for x in filenames])
cmdlist.extend(['>', util.shell_quote(archive)])
return (cmdlist, {'shell': True})
def extract_lzma(archive, compression, cmd, verbosity, interactive, outdir):
"""Extract an LZMA archive."""
cmdlist = [util.shell_quote(cmd), '--format=lzma']
if verbosity > 1:
cmdlist.append('-v')
outfile = fileutil.get_single_outfile(outdir, archive)
cmdlist.extend(
['-c', '-d', '--', util.shell_quote(archive), '>', util.shell_quote(outfile)]
)
return (cmdlist, {'shell': True})
def test_lzma(archive, compression, cmd, verbosity, interactive):
"""Test an LZMA archive."""
cmdlist = [cmd, '--format=lzma']
if verbosity > 1:
cmdlist.append('-v')
cmdlist.extend(['--test', archive])
return cmdlist
def create_lzma(archive, compression, cmd, verbosity, interactive, filenames):
"""Create an LZMA archive."""
cmdlist = [util.shell_quote(cmd), '--format=lzma']
if verbosity > 1:
cmdlist.append('-v')
cmdlist.extend(['-c', '--'])
cmdlist.extend([util.shell_quote(x) for x in filenames])
cmdlist.extend(['>', util.shell_quote(archive)])
return (cmdlist, {'shell': True})
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