def prelink_md5_check(filename):
"""
Checks if a file is prelinked. If it is run it through prelink -y
to get the unprelinked md5 and file size.
Return 0 if the file was not prelinked, otherwise return the file size.
Always return the md5.
"""
prelink = False
try:
plf = open(filename, "rb")
except IOError:
return False, 0
if prelink_exists:
if isprelink_imported:
plfd = plf.fileno()
if isprelink(plfd):
plf.close()
cmd = '/usr/sbin/prelink -y %s 2> /dev/null' \
% (re.escape(filename))
plf = os.popen(cmd, 'rb')
prelink = True
elif whitelist_re.search(
filename) and not blacklist_re.search(filename):
plf.close()
cmd = '/usr/sbin/prelink -y %s 2> /dev/null' \
% (re.escape(filename))
plf = os.popen(cmd, 'rb')
prelink = True
fsize = 0
if py24compat:
chksum = md5.new()
else:
chksum = hashlib.md5()
while 1:
data = plf.read()
if not data:
break
fsize += len(data)
chksum.update(data)
plf.close()
file_md5 = chksum.hexdigest()
if prelink:
return file_md5, fsize
else:
return file_md5, 0
def prelink_size_check(filename):
"""
This check is only done if the prelink_md5_check() is not done first.
Checks if a file is prelinked. If it is run it through prelink -y
to get the unprelinked file size.
Return 0 if the file was not prelinked, otherwise return the file size.
"""
fsize = 0
try:
plf = open(filename, "rb")
except IOError:
return False
if prelink_exists:
if isprelink_imported:
plfd = plf.fileno()
if isprelink(plfd):
plf.close()
cmd = '/usr/sbin/prelink -y %s 2> /dev/null' \
% (re.escape(filename))
plf = os.popen(cmd, 'rb')
while 1:
data = plf.read()
if not data:
break
fsize += len(data)
elif whitelist_re.search(
filename) and not blacklist_re.search(filename):
# print "***** Warning isprelink extension failed to import ******"
plf.close()
cmd = '/usr/sbin/prelink -y %s 2> /dev/null' \
% (re.escape(filename))
plf = os.popen(cmd, 'rb')
while 1:
data = plf.read()
if not data:
break
fsize += len(data)
plf.close()
return fsize
def prelink_md5_check(filename):
"""
Checks if a file is prelinked. If it is run it through prelink -y
to get the unprelinked md5 and file size.
Return 0 if the file was not prelinked, otherwise return the file size.
Always return the md5.
"""
prelink = False
try:
plf = open(filename, "rb")
except IOError:
return False, 0
if prelink_exists:
if isprelink_imported:
plfd = plf.fileno()
if isprelink(plfd):
plf.close()
cmd = '/usr/sbin/prelink -y %s 2> /dev/null' \
% (re.escape(filename))
plf = os.popen(cmd, 'rb')
prelink = True
elif whitelist_re.search(filename) and not blacklist_re.search(filename):
plf.close()
cmd = '/usr/sbin/prelink -y %s 2> /dev/null' \
% (re.escape(filename))
plf = os.popen(cmd, 'rb')
prelink = True
fsize = 0
if py24compat:
chksum = md5.new()
else:
chksum = hashlib.md5()
while 1:
data = plf.read()
if not data:
break
fsize += len(data)
chksum.update(data)
plf.close()
file_md5 = chksum.hexdigest()
if prelink:
return file_md5, fsize
else:
return file_md5, 0
def prelink_size_check(filename):
"""
This check is only done if the prelink_md5_check() is not done first.
Checks if a file is prelinked. If it is run it through prelink -y
to get the unprelinked file size.
Return 0 if the file was not prelinked, otherwise return the file size.
"""
fsize = 0
try:
plf = open(filename, "rb")
except IOError:
return False
if prelink_exists:
if isprelink_imported:
plfd = plf.fileno()
if isprelink(plfd):
plf.close()
cmd = '/usr/sbin/prelink -y %s 2> /dev/null' \
% (re.escape(filename))
plf = os.popen(cmd, 'rb')
while 1:
data = plf.read()
if not data:
break
fsize += len(data)
elif whitelist_re.search(filename) and not blacklist_re.search(filename):
# print "***** Warning isprelink extension failed to import ******"
plf.close()
cmd = '/usr/sbin/prelink -y %s 2> /dev/null' \
% (re.escape(filename))
plf = os.popen(cmd, 'rb')
while 1:
data = plf.read()
if not data:
break
fsize += len(data)
plf.close()
return fsize
