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authorthegeorg <thegeorg@yandex-team.com>2023-10-03 11:19:48 +0300
committerthegeorg <thegeorg@yandex-team.com>2023-10-03 11:43:28 +0300
commitcda0c13f23f6b169fb0a49dc504b40a0aaecea09 (patch)
tree26476e92e5af2c856e017afb1df8f8dff42495bf /contrib/python/python-libarchive/libarchive/zip.py
parent4854116da9c5e3c95bb8440f2ea997c54b6e1a61 (diff)
downloadydb-cda0c13f23f6b169fb0a49dc504b40a0aaecea09.tar.gz
Move contrib/tools/jdk to build/platform/java/jdk/testing
Diffstat (limited to 'contrib/python/python-libarchive/libarchive/zip.py')
-rw-r--r--contrib/python/python-libarchive/libarchive/zip.py151
1 files changed, 151 insertions, 0 deletions
diff --git a/contrib/python/python-libarchive/libarchive/zip.py b/contrib/python/python-libarchive/libarchive/zip.py
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+# Copyright (c) 2011, SmartFile <btimby@smartfile.com>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# * Neither the name of the organization nor the
+# names of its contributors may be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import os, time
+from libarchive import is_archive, Entry, SeekableArchive
+from zipfile import ZIP_STORED, ZIP_DEFLATED
+
+
+def is_zipfile(filename):
+ return is_archive(filename, formats=('zip', ))
+
+
+class ZipEntry(Entry):
+ def __init__(self, *args, **kwargs):
+ super(ZipEntry, self).__init__(*args, **kwargs)
+
+ def get_filename(self):
+ return self.pathname
+
+ def set_filename(self, value):
+ self.pathname = value
+
+ filename = property(get_filename, set_filename)
+
+ def get_file_size(self):
+ return self.size
+
+ def set_file_size(self, value):
+ assert isinstance(size, (int, long)), 'Please provide size as int or long.'
+ self.size = value
+
+ file_size = property(get_file_size, set_file_size)
+
+ def get_date_time(self):
+ return time.localtime(self.mtime)[0:6]
+
+ def set_date_time(self, value):
+ assert isinstance(value, tuple), 'mtime should be tuple (year, month, day, hour, minute, second).'
+ assert len(value) == 6, 'mtime should be tuple (year, month, day, hour, minute, second).'
+ self.mtime = time.mktime(value + (0, 0, 0))
+
+ date_time = property(get_date_time, set_date_time)
+
+ header_offset = Entry.header_position
+
+ def _get_missing(self):
+ raise NotImplemented()
+
+ def _set_missing(self, value):
+ raise NotImplemented()
+
+ compress_type = property(_get_missing, _set_missing)
+ comment = property(_get_missing, _set_missing)
+ extra = property(_get_missing, _set_missing)
+ create_system = property(_get_missing, _set_missing)
+ create_version = property(_get_missing, _set_missing)
+ extract_version = property(_get_missing, _set_missing)
+ reserved = property(_get_missing, _set_missing)
+ flag_bits = property(_get_missing, _set_missing)
+ volume = property(_get_missing, _set_missing)
+ internal_attr = property(_get_missing, _set_missing)
+ external_attr = property(_get_missing, _set_missing)
+ CRC = property(_get_missing, _set_missing)
+ compress_size = property(_get_missing, _set_missing)
+
+
+class ZipFile(SeekableArchive):
+ def __init__(self, f, mode='r', compression=ZIP_DEFLATED, allowZip64=False):
+ super(ZipFile, self).__init__(f, mode=mode, format='zip', entry_class=ZipEntry, encoding='CP437')
+ if mode == 'w' and compression == ZIP_STORED:
+ # Disable compression for writing.
+ _libarchive.archive_write_set_format_option(self.archive._a, "zip", "compression", "store")
+ self.compression = compression
+
+ getinfo = SeekableArchive.getentry
+
+ def namelist(self):
+ return list(self.iterpaths)
+
+ def infolist(self):
+ return list(self)
+
+ def open(self, name, mode, pwd=None):
+ if pwd:
+ raise NotImplemented('Encryption not supported.')
+ if mode == 'r':
+ return self.readstream(name)
+ else:
+ return self.writestream(name)
+
+ def extract(self, name, path=None, pwd=None):
+ if pwd:
+ raise NotImplemented('Encryption not supported.')
+ if not path:
+ path = os.getcwd()
+ return self.readpath(name, os.path.join(path, name))
+
+ def extractall(self, path, names=None, pwd=None):
+ if pwd:
+ raise NotImplemented('Encryption not supported.')
+ if not names:
+ names = self.namelist()
+ if names:
+ for name in names:
+ self.extract(name, path)
+
+ def read(self, name, pwd=None):
+ if pwd:
+ raise NotImplemented('Encryption not supported.')
+ return self.read(name)
+
+ def writestr(self, member, data, compress_type=None):
+ if compress_type != self.compression:
+ raise Exception('Cannot change compression type for individual entries.')
+ return self.write(member, data)
+
+ def setpassword(self, pwd):
+ raise NotImplemented('Encryption not supported.')
+
+ def testzip(self):
+ raise NotImplemented()
+
+ def _get_missing(self):
+ raise NotImplemented()
+
+ def _set_missing(self, value):
+ raise NotImplemented()
+
+ comment = property(_get_missing, _set_missing)