mirror of
https://github.com/evilhero/mylar
synced 2024-12-23 00:02:38 +00:00
556 lines
16 KiB
Python
Executable file
556 lines
16 KiB
Python
Executable file
#! /usr/bin/env python
|
|
|
|
"""Dump archive contents, test extraction."""
|
|
|
|
from __future__ import division, absolute_import, print_function
|
|
|
|
import io
|
|
import sys
|
|
import getopt
|
|
|
|
from datetime import datetime
|
|
|
|
import rarfile as rf
|
|
|
|
|
|
usage = """
|
|
dumprar [switches] [ARC1 ARC2 ...] [@ARCLIST]
|
|
switches:
|
|
@file read archive names from file
|
|
-pPSW set password
|
|
-Ccharset set fallback charset
|
|
-v increase verbosity
|
|
-t attempt to read all files
|
|
-x write read files out
|
|
-c show archive comment
|
|
-h show usage
|
|
-- stop switch parsing
|
|
""".strip()
|
|
|
|
os_list = ['DOS', 'OS2', 'WIN', 'UNIX', 'MACOS', 'BEOS']
|
|
|
|
block_strs = ['MARK', 'MAIN', 'FILE', 'OLD_COMMENT', 'OLD_EXTRA',
|
|
'OLD_SUB', 'OLD_RECOVERY', 'OLD_AUTH', 'SUB', 'ENDARC']
|
|
|
|
r5_block_types = {
|
|
rf.RAR5_BLOCK_MAIN: 'R5_MAIN',
|
|
rf.RAR5_BLOCK_FILE: 'R5_FILE',
|
|
rf.RAR5_BLOCK_SERVICE: 'R5_SVC',
|
|
rf.RAR5_BLOCK_ENCRYPTION: 'R5_ENC',
|
|
rf.RAR5_BLOCK_ENDARC: 'R5_ENDARC',
|
|
}
|
|
|
|
|
|
def rar3_type(btype):
|
|
"""RAR3 type code as string."""
|
|
if btype < rf.RAR_BLOCK_MARK or btype > rf.RAR_BLOCK_ENDARC:
|
|
return "*UNKNOWN*"
|
|
return block_strs[btype - rf.RAR_BLOCK_MARK]
|
|
|
|
|
|
def rar5_type(btype):
|
|
"""RAR5 type code as string."""
|
|
return r5_block_types.get(btype, '*UNKNOWN*')
|
|
|
|
|
|
main_bits = (
|
|
(rf.RAR_MAIN_VOLUME, "VOL"),
|
|
(rf.RAR_MAIN_COMMENT, "COMMENT"),
|
|
(rf.RAR_MAIN_LOCK, "LOCK"),
|
|
(rf.RAR_MAIN_SOLID, "SOLID"),
|
|
(rf.RAR_MAIN_NEWNUMBERING, "NEWNR"),
|
|
(rf.RAR_MAIN_AUTH, "AUTH"),
|
|
(rf.RAR_MAIN_RECOVERY, "RECOVERY"),
|
|
(rf.RAR_MAIN_PASSWORD, "PASSWORD"),
|
|
(rf.RAR_MAIN_FIRSTVOLUME, "FIRSTVOL"),
|
|
(rf.RAR_SKIP_IF_UNKNOWN, "SKIP"),
|
|
(rf.RAR_LONG_BLOCK, "LONG"),
|
|
)
|
|
|
|
endarc_bits = (
|
|
(rf.RAR_ENDARC_NEXT_VOLUME, "NEXTVOL"),
|
|
(rf.RAR_ENDARC_DATACRC, "DATACRC"),
|
|
(rf.RAR_ENDARC_REVSPACE, "REVSPACE"),
|
|
(rf.RAR_ENDARC_VOLNR, "VOLNR"),
|
|
(rf.RAR_SKIP_IF_UNKNOWN, "SKIP"),
|
|
(rf.RAR_LONG_BLOCK, "LONG"),
|
|
)
|
|
|
|
file_bits = (
|
|
(rf.RAR_FILE_SPLIT_BEFORE, "SPLIT_BEFORE"),
|
|
(rf.RAR_FILE_SPLIT_AFTER, "SPLIT_AFTER"),
|
|
(rf.RAR_FILE_PASSWORD, "PASSWORD"),
|
|
(rf.RAR_FILE_COMMENT, "COMMENT"),
|
|
(rf.RAR_FILE_SOLID, "SOLID"),
|
|
(rf.RAR_FILE_LARGE, "LARGE"),
|
|
(rf.RAR_FILE_UNICODE, "UNICODE"),
|
|
(rf.RAR_FILE_SALT, "SALT"),
|
|
(rf.RAR_FILE_VERSION, "VERSION"),
|
|
(rf.RAR_FILE_EXTTIME, "EXTTIME"),
|
|
(rf.RAR_FILE_EXTFLAGS, "EXTFLAGS"),
|
|
(rf.RAR_SKIP_IF_UNKNOWN, "SKIP"),
|
|
(rf.RAR_LONG_BLOCK, "LONG"),
|
|
)
|
|
|
|
generic_bits = (
|
|
(rf.RAR_SKIP_IF_UNKNOWN, "SKIP"),
|
|
(rf.RAR_LONG_BLOCK, "LONG"),
|
|
)
|
|
|
|
file_parms = ("D64", "D128", "D256", "D512",
|
|
"D1024", "D2048", "D4096", "DIR")
|
|
|
|
r5_block_flags = (
|
|
(rf.RAR5_BLOCK_FLAG_EXTRA_DATA, 'EXTRA'),
|
|
(rf.RAR5_BLOCK_FLAG_DATA_AREA, 'DATA'),
|
|
(rf.RAR5_BLOCK_FLAG_SKIP_IF_UNKNOWN, 'SKIP'),
|
|
(rf.RAR5_BLOCK_FLAG_SPLIT_BEFORE, 'SPLIT_BEFORE'),
|
|
(rf.RAR5_BLOCK_FLAG_SPLIT_AFTER, 'SPLIT_AFTER'),
|
|
(rf.RAR5_BLOCK_FLAG_DEPENDS_PREV, 'DEPENDS'),
|
|
(rf.RAR5_BLOCK_FLAG_KEEP_WITH_PARENT, 'KEEP'),
|
|
)
|
|
|
|
r5_main_flags = (
|
|
(rf.RAR5_MAIN_FLAG_ISVOL, 'ISVOL'),
|
|
(rf.RAR5_MAIN_FLAG_HAS_VOLNR, 'VOLNR'),
|
|
(rf.RAR5_MAIN_FLAG_SOLID, 'SOLID'),
|
|
(rf.RAR5_MAIN_FLAG_RECOVERY, 'RECOVERY'),
|
|
(rf.RAR5_MAIN_FLAG_LOCKED, 'LOCKED'),
|
|
)
|
|
|
|
r5_file_flags = (
|
|
(rf.RAR5_FILE_FLAG_ISDIR, 'DIR'),
|
|
(rf.RAR5_FILE_FLAG_HAS_MTIME, 'MTIME'),
|
|
(rf.RAR5_FILE_FLAG_HAS_CRC32, 'CRC32'),
|
|
(rf.RAR5_FILE_FLAG_UNKNOWN_SIZE, 'NOSIZE'),
|
|
)
|
|
|
|
r5_enc_flags = (
|
|
(rf.RAR5_ENC_FLAG_HAS_CHECKVAL, 'CHECKVAL'),
|
|
)
|
|
|
|
r5_endarc_flags = (
|
|
(rf.RAR5_ENDARC_FLAG_NEXT_VOL, 'NEXTVOL'),
|
|
)
|
|
|
|
r5_file_enc_flags = (
|
|
(rf.RAR5_XENC_CHECKVAL, 'CHECKVAL'),
|
|
(rf.RAR5_XENC_TWEAKED, 'TWEAKED'),
|
|
)
|
|
|
|
r5_file_redir_types = {
|
|
rf.RAR5_XREDIR_UNIX_SYMLINK: 'UNIX_SYMLINK',
|
|
rf.RAR5_XREDIR_WINDOWS_SYMLINK: 'WINDOWS_SYMLINK',
|
|
rf.RAR5_XREDIR_WINDOWS_JUNCTION: 'WINDOWS_JUNCTION',
|
|
rf.RAR5_XREDIR_HARD_LINK: 'HARD_LINK',
|
|
rf.RAR5_XREDIR_FILE_COPY: 'FILE_COPY',
|
|
}
|
|
|
|
r5_file_redir_flags = (
|
|
(rf.RAR5_XREDIR_ISDIR, 'DIR'),
|
|
)
|
|
|
|
|
|
def xprint(m, *args):
|
|
"""Print string to stdout.
|
|
|
|
Format unicode safely.
|
|
"""
|
|
if sys.hexversion < 0x3000000:
|
|
m = m.decode('utf8')
|
|
if args:
|
|
m = m % args
|
|
if sys.hexversion < 0x3000000:
|
|
m = m.encode('utf8')
|
|
sys.stdout.write(m)
|
|
sys.stdout.write('\n')
|
|
|
|
|
|
def render_flags(flags, bit_list):
|
|
"""Show bit names.
|
|
"""
|
|
res = []
|
|
known = 0
|
|
for bit in bit_list:
|
|
known = known | bit[0]
|
|
if flags & bit[0]:
|
|
res.append(bit[1])
|
|
unknown = flags & ~known
|
|
n = 0
|
|
while unknown:
|
|
if unknown & 1:
|
|
res.append("UNK_%04x" % (1 << n))
|
|
unknown = unknown >> 1
|
|
n += 1
|
|
|
|
if not res:
|
|
return '-'
|
|
|
|
return ",".join(res)
|
|
|
|
|
|
def get_file_flags(flags):
|
|
"""Show flag names and handle dict size.
|
|
"""
|
|
res = render_flags(flags & ~rf.RAR_FILE_DICTMASK, file_bits)
|
|
|
|
xf = (flags & rf.RAR_FILE_DICTMASK) >> 5
|
|
res += "," + file_parms[xf]
|
|
return res
|
|
|
|
|
|
def fmt_time(t):
|
|
"""Format time.
|
|
"""
|
|
if t is None:
|
|
return '(-)'
|
|
if isinstance(t, datetime):
|
|
return t.isoformat('T')
|
|
return "%04d-%02d-%02d %02d:%02d:%02d" % t
|
|
|
|
|
|
def show_item(h):
|
|
"""Show any RAR3/5 record.
|
|
"""
|
|
if isinstance(h, rf.Rar3Info):
|
|
show_item_v3(h)
|
|
elif isinstance(h, rf.Rar5Info):
|
|
show_item_v5(h)
|
|
else:
|
|
xprint('Unknown info record')
|
|
|
|
|
|
def show_item_v3(h):
|
|
"""Show any RAR3 record.
|
|
"""
|
|
st = rar3_type(h.type)
|
|
xprint("%s: hdrlen=%d datlen=%d", st, h.header_size, h.add_size)
|
|
if h.type in (rf.RAR_BLOCK_FILE, rf.RAR_BLOCK_SUB):
|
|
if h.host_os == rf.RAR_OS_UNIX:
|
|
s_mode = "0%o" % h.mode
|
|
else:
|
|
s_mode = "0x%x" % h.mode
|
|
xprint(" flags=0x%04x:%s", h.flags, get_file_flags(h.flags))
|
|
if h.host_os >= 0 and h.host_os < len(os_list):
|
|
s_os = os_list[h.host_os]
|
|
else:
|
|
s_os = "?"
|
|
xprint(" os=%d:%s ver=%d mode=%s meth=%c cmp=%d dec=%d vol=%d",
|
|
h.host_os, s_os,
|
|
h.extract_version, s_mode, h.compress_type,
|
|
h.compress_size, h.file_size, h.volume)
|
|
ucrc = (h.CRC + (1 << 32)) & ((1 << 32) - 1)
|
|
xprint(" crc=0x%08x (%d) date_time=%s", ucrc, h.CRC, fmt_time(h.date_time))
|
|
xprint(" name=%s", h.filename)
|
|
if h.mtime:
|
|
xprint(" mtime=%s", fmt_time(h.mtime))
|
|
if h.ctime:
|
|
xprint(" ctime=%s", fmt_time(h.ctime))
|
|
if h.atime:
|
|
xprint(" atime=%s", fmt_time(h.atime))
|
|
if h.arctime:
|
|
xprint(" arctime=%s", fmt_time(h.arctime))
|
|
elif h.type == rf.RAR_BLOCK_MAIN:
|
|
xprint(" flags=0x%04x:%s", h.flags, render_flags(h.flags, main_bits))
|
|
elif h.type == rf.RAR_BLOCK_ENDARC:
|
|
xprint(" flags=0x%04x:%s", h.flags, render_flags(h.flags, endarc_bits))
|
|
elif h.type == rf.RAR_BLOCK_MARK:
|
|
xprint(" flags=0x%04x:", h.flags)
|
|
else:
|
|
xprint(" flags=0x%04x:%s", h.flags, render_flags(h.flags, generic_bits))
|
|
|
|
if h.comment is not None:
|
|
cm = repr(h.comment)
|
|
if cm[0] == 'u':
|
|
cm = cm[1:]
|
|
xprint(" comment=%s", cm)
|
|
|
|
|
|
def show_item_v5(h):
|
|
"""Show any RAR5 record.
|
|
"""
|
|
st = rar5_type(h.block_type)
|
|
xprint("%s: hdrlen=%d datlen=%d hdr_extra=%d", st, h.header_size,
|
|
h.compress_size, h.block_extra_size)
|
|
xprint(" block_flags=0x%04x:%s", h.block_flags, render_flags(h.block_flags, r5_block_flags))
|
|
if h.block_type in (rf.RAR5_BLOCK_FILE, rf.RAR5_BLOCK_SERVICE):
|
|
xprint(" name=%s", h.filename)
|
|
if h.file_host_os == rf.RAR5_OS_UNIX:
|
|
s_os = 'UNIX'
|
|
s_mode = "0%o" % h.mode
|
|
else:
|
|
s_os = 'WINDOWS'
|
|
s_mode = "0x%x" % h.mode
|
|
xprint(" file_flags=0x%04x:%s", h.file_flags, render_flags(h.file_flags, r5_file_flags))
|
|
|
|
cmp_flags = h.file_compress_flags
|
|
xprint(" cmp_algo=%d cmp_meth=%d dict=%d solid=%r",
|
|
cmp_flags & 0x3f,
|
|
(cmp_flags >> 7) & 0x07,
|
|
cmp_flags >> 10,
|
|
cmp_flags & rf.RAR5_COMPR_SOLID > 0)
|
|
xprint(" os=%d:%s mode=%s cmp=%r dec=%r vol=%r",
|
|
h.file_host_os, s_os, s_mode,
|
|
h.compress_size, h.file_size, h.volume)
|
|
if h.CRC is not None:
|
|
xprint(" crc=0x%08x (%d)", h.CRC, h.CRC)
|
|
if h.blake2sp_hash is not None:
|
|
xprint(" blake2sp=%s", rf.tohex(h.blake2sp_hash))
|
|
if h.date_time is not None:
|
|
xprint(" date_time=%s", fmt_time(h.date_time))
|
|
if h.mtime:
|
|
xprint(" mtime=%s", fmt_time(h.mtime))
|
|
if h.ctime:
|
|
xprint(" ctime=%s", fmt_time(h.ctime))
|
|
if h.atime:
|
|
xprint(" atime=%s", fmt_time(h.atime))
|
|
if h.arctime:
|
|
xprint(" arctime=%s", fmt_time(h.arctime))
|
|
if h.flags & rf.RAR_FILE_PASSWORD:
|
|
enc_algo, enc_flags, kdf_count, salt, iv, checkval = h.file_encryption
|
|
algo_name = 'AES256' if enc_algo == rf.RAR5_XENC_CIPHER_AES256 else 'UnknownAlgo'
|
|
xprint(' algo=%d:%s enc_flags=%04x:%s kdf_lg=%d kdf_count=%d salt=%s iv=%s checkval=%s',
|
|
enc_algo, algo_name, enc_flags, render_flags(enc_flags, r5_file_enc_flags),
|
|
kdf_count, 1 << kdf_count, rf.tohex(salt), rf.tohex(iv),
|
|
checkval and rf.tohex(checkval) or '-')
|
|
if h.file_redir:
|
|
redir_type, redir_flags, redir_name = h.file_redir
|
|
xprint(' redir: type=%s flags=%d:%s destination=%s',
|
|
r5_file_redir_types.get(redir_type, 'Unknown'),
|
|
redir_flags, render_flags(redir_flags, r5_file_redir_flags),
|
|
redir_name)
|
|
if h.file_owner:
|
|
uname, gname, uid, gid = h.file_owner
|
|
xprint(' owner: name=%r group=%r uid=%r gid=%r',
|
|
uname, gname, uid, gid)
|
|
if h.file_version:
|
|
flags, version = h.file_version
|
|
xprint(' version: flags=%r version=%r', flags, version)
|
|
elif h.block_type == rf.RAR5_BLOCK_MAIN:
|
|
xprint(" flags=0x%04x:%s", h.flags, render_flags(h.main_flags, r5_main_flags))
|
|
elif h.block_type == rf.RAR5_BLOCK_ENDARC:
|
|
xprint(" flags=0x%04x:%s", h.flags, render_flags(h.endarc_flags, r5_endarc_flags))
|
|
elif h.block_type == rf.RAR5_BLOCK_ENCRYPTION:
|
|
algo_name = 'AES256' if h.encryption_algo == rf.RAR5_XENC_CIPHER_AES256 else 'UnknownAlgo'
|
|
xprint(" algo=%d:%s flags=0x%04x:%s", h.encryption_algo, algo_name, h.flags,
|
|
render_flags(h.encryption_flags, r5_enc_flags))
|
|
xprint(" kdf_lg=%d kdf_count=%d", h.encryption_kdf_count, 1 << h.encryption_kdf_count)
|
|
xprint(" salt=%s", rf.tohex(h.encryption_salt))
|
|
else:
|
|
xprint(" - missing info -")
|
|
|
|
if h.comment is not None:
|
|
cm = repr(h.comment)
|
|
if cm[0] == 'u':
|
|
cm = cm[1:]
|
|
xprint(" comment=%s", cm)
|
|
|
|
|
|
cf_show_comment = 0
|
|
cf_verbose = 0
|
|
cf_charset = None
|
|
cf_extract = 0
|
|
cf_test_read = 0
|
|
cf_test_unrar = 0
|
|
cf_test_memory = 0
|
|
|
|
|
|
def check_crc(f, inf, desc):
|
|
"""Compare result crc to expected value.
|
|
"""
|
|
exp = inf._md_expect
|
|
if exp is None:
|
|
return
|
|
ucrc = f._md_context.digest()
|
|
if ucrc != exp:
|
|
print('crc error - %s - exp=%r got=%r' % (desc, exp, ucrc))
|
|
|
|
|
|
def test_read_long(r, inf):
|
|
"""Test read and readinto.
|
|
"""
|
|
md_class = inf._md_class or rf.NoHashContext
|
|
bctx = md_class()
|
|
f = r.open(inf.filename)
|
|
total = 0
|
|
while 1:
|
|
data = f.read(8192)
|
|
if not data:
|
|
break
|
|
bctx.update(data)
|
|
total += len(data)
|
|
if total != inf.file_size:
|
|
xprint("\n *** %s has corrupt file: %s ***", r.rarfile, inf.filename)
|
|
xprint(" *** short read: got=%d, need=%d ***\n", total, inf.file_size)
|
|
check_crc(f, inf, 'read')
|
|
bhash = bctx.hexdigest()
|
|
if cf_verbose > 1:
|
|
if f._md_context.digest() == inf._md_expect:
|
|
#xprint(" checkhash: %r", bhash)
|
|
pass
|
|
else:
|
|
xprint(" checkhash: %r got=%r exp=%r cls=%r\n",
|
|
bhash, f._md_context.digest(), inf._md_expect, inf._md_class)
|
|
|
|
# test .seek() & .readinto()
|
|
if cf_test_read > 1:
|
|
f.seek(0, 0)
|
|
|
|
total = 0
|
|
buf = bytearray(rf.ZERO * 1024)
|
|
while 1:
|
|
res = f.readinto(buf)
|
|
if not res:
|
|
break
|
|
total += res
|
|
if inf.file_size != total:
|
|
xprint(" *** readinto failed: got=%d, need=%d ***\n", total, inf.file_size)
|
|
#check_crc(f, inf, 'readinto')
|
|
f.close()
|
|
|
|
|
|
def test_read(r, inf):
|
|
"""Test file read."""
|
|
test_read_long(r, inf)
|
|
|
|
|
|
def test_real(fn, psw):
|
|
"""Actual archive processing.
|
|
"""
|
|
xprint("Archive: %s", fn)
|
|
|
|
cb = None
|
|
if cf_verbose > 1:
|
|
cb = show_item
|
|
|
|
rfarg = fn
|
|
if cf_test_memory:
|
|
rfarg = io.BytesIO(open(fn, 'rb').read())
|
|
|
|
# check if rar
|
|
if not rf.is_rarfile(rfarg):
|
|
xprint(" --- %s is not a RAR file ---", fn)
|
|
return
|
|
|
|
# open
|
|
r = rf.RarFile(rfarg, charset=cf_charset, info_callback=cb)
|
|
# set password
|
|
if r.needs_password():
|
|
if psw:
|
|
r.setpassword(psw)
|
|
else:
|
|
xprint(" --- %s requires password ---", fn)
|
|
return
|
|
|
|
# show comment
|
|
if cf_show_comment and r.comment:
|
|
for ln in r.comment.split('\n'):
|
|
xprint(" %s", ln)
|
|
elif cf_verbose > 0 and r.comment:
|
|
cm = repr(r.comment)
|
|
if cm[0] == 'u':
|
|
cm = cm[1:]
|
|
xprint(" comment=%s", cm)
|
|
|
|
# process
|
|
for n in r.namelist():
|
|
inf = r.getinfo(n)
|
|
if inf.isdir():
|
|
continue
|
|
if cf_verbose == 1:
|
|
show_item(inf)
|
|
if cf_test_read:
|
|
test_read(r, inf)
|
|
|
|
if cf_extract:
|
|
r.extractall()
|
|
for inf in r.infolist():
|
|
r.extract(inf)
|
|
|
|
if cf_test_unrar:
|
|
r.testrar()
|
|
|
|
|
|
def test(fn, psw):
|
|
"""Process one archive with error handling.
|
|
"""
|
|
try:
|
|
test_real(fn, psw)
|
|
except rf.NeedFirstVolume:
|
|
xprint(" --- %s is middle part of multi-vol archive ---", fn)
|
|
except rf.Error:
|
|
exc, msg, tb = sys.exc_info()
|
|
xprint("\n *** %s: %s ***\n", exc.__name__, msg)
|
|
del tb
|
|
except IOError:
|
|
exc, msg, tb = sys.exc_info()
|
|
xprint("\n *** %s: %s ***\n", exc.__name__, msg)
|
|
del tb
|
|
|
|
|
|
def main():
|
|
"""Program entry point.
|
|
"""
|
|
global cf_verbose, cf_show_comment, cf_charset
|
|
global cf_extract, cf_test_read, cf_test_unrar
|
|
global cf_test_memory
|
|
|
|
psw = None
|
|
|
|
# parse args
|
|
try:
|
|
opts, args = getopt.getopt(sys.argv[1:], 'p:C:hvcxtRM')
|
|
except getopt.error as ex:
|
|
print(str(ex), file=sys.stderr)
|
|
sys.exit(1)
|
|
|
|
for o, v in opts:
|
|
if o == '-p':
|
|
psw = v
|
|
elif o == '-h':
|
|
xprint(usage)
|
|
return
|
|
elif o == '-v':
|
|
cf_verbose += 1
|
|
elif o == '-c':
|
|
cf_show_comment = 1
|
|
elif o == '-x':
|
|
cf_extract = 1
|
|
elif o == '-t':
|
|
cf_test_read += 1
|
|
elif o == '-T':
|
|
cf_test_unrar = 1
|
|
elif o == '-M':
|
|
cf_test_memory = 1
|
|
elif o == '-C':
|
|
cf_charset = v
|
|
else:
|
|
raise Exception("unhandled switch: " + o)
|
|
|
|
args2 = []
|
|
for a in args:
|
|
if a[0] == "@":
|
|
for ln in open(a[1:], 'r'):
|
|
fn = ln[:-1]
|
|
args2.append(fn)
|
|
else:
|
|
args2.append(a)
|
|
args = args2
|
|
|
|
if not args:
|
|
xprint(usage)
|
|
|
|
# pypy .readinto()+memoryview() is buggy
|
|
#if cf_test_read > 1 and hasattr(sys, 'pypy_version_info'):
|
|
# cf_test_read = 1
|
|
|
|
for fn in args:
|
|
test(fn, psw)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
try:
|
|
main()
|
|
except KeyboardInterrupt:
|
|
pass
|
|
|