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Linux - whitespace and convert linux_route to table_header

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This commit is contained in:
iMHLv2
2012-09-03 02:34:54 +00:00
parent e45418aae4
commit ff04c451a8
1 changed files with 24 additions and 21 deletions
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volatility/plugins/linux/route.py
+24 -21
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@@ -29,7 +29,7 @@ class r_ent(object):
def __init__(self, dest, gw, mask, devname):
self.dest = dest
self.gw = gw
self.gw = gw
self.mask = mask
self.devname = devname
@@ -48,13 +48,17 @@ class linux_route(linux_common.AbstractLinuxCommand):
def render_text(self, outfd, data):
outfd.write("{0:15s} {1:15s} {2:15s} {3:s}\n".format("Destination", "Gateway", "Mask", "Interface"))
self.table_header(outfd, [("Destination", "15"),
("Gateway", "15"),
("Mask", "15"),
("Interface", "")])
for dest, gw, mask, devname in data:
outfd.write("{0:15s} {1:15s} {2:15s} {3:s}\n".format(dest.cast("IpAddress"), gw.cast("IpAddress"), mask.cast("IpAddress"), devname))
self.table_row(outfd, dest.cast("IpAddress"), gw.cast("IpAddress"), mask.cast("IpAddress"), devname)
def get_fib_entries(self, table):
fn_hash = obj.Object("fn_hash", offset=table.tb_data.obj_offset, vm=self.addr_space)
fn_hash = obj.Object("fn_hash", offset = table.tb_data.obj_offset, vm = self.addr_space)
zone_list = fn_hash.fn_zone_list
for r in self.walk_zone_list(zone_list):
@@ -64,13 +68,13 @@ class linux_route(linux_common.AbstractLinuxCommand):
print "-------------------------------------------------------"
for fn_zone in linux_common.walk_internal_list("fn_zone", "fz_next", zone_list , self.addr_space):
for fn_zone in linux_common.walk_internal_list("fn_zone", "fz_next", zone_list, self.addr_space):
mask = fn_zone.fz_mask
hash_head = fn_zone.fz_hash
mask = fn_zone.fz_mask
hash_head = fn_zone.fz_hash
array_size = fn_zone.fz_divisor
head_array = obj.Object(theType="Array", offset=hash_head, vm=self.addr_space, targetType='hlist_head', count=array_size)
head_array = obj.Object(theType = "Array", offset = hash_head, vm = self.addr_space, targetType = 'hlist_head', count = array_size)
for head_list in head_array:
@@ -87,15 +91,15 @@ class linux_route(linux_common.AbstractLinuxCommand):
while fnptr:
fnode = obj.Object("fib_node", offset=fnptr, vm=self.addr_space)
fnode = obj.Object("fib_node", offset = fnptr, vm = self.addr_space)
for alias in fnode.fn_alias.list_of_type("fib_alias", "fa_list"):
dest = fnode.fn_key
fi = alias.fa_info
dest = fnode.fn_key
fi = alias.fa_info
try:
ent = obj.Object("fib_nh", offset=fi.fib_nh.obj_offset, vm=self.addr_space)
ent = obj.Object("fib_nh", offset = fi.fib_nh.obj_offset, vm = self.addr_space)
except:
yield (dest, 0, "bad")
continue
@@ -114,7 +118,7 @@ class linux_route(linux_common.AbstractLinuxCommand):
def get_fib_table(self):
fib_table_addr = self.get_profile_symbol("fib_table_hash")
init_net_addr = self.get_profile_symbol("init_net")
init_net_addr = self.get_profile_symbol("init_net")
# get pointer to table
if fib_table_addr:
@@ -122,8 +126,8 @@ class linux_route(linux_common.AbstractLinuxCommand):
elif init_net_addr:
init_net = obj.Object("net", offset=init_net_addr, vm=self.addr_space)
fib_table_ptr = obj.Object("Pointer", offset=init_net.ipv4.fib_table_hash, vm=self.addr_space)
init_net = obj.Object("net", offset = init_net_addr, vm = self.addr_space)
fib_table_ptr = obj.Object("Pointer", offset = init_net.ipv4.fib_table_hash, vm = self.addr_space)
else:
# ikelos what is the proper expection to raise?
@@ -141,9 +145,8 @@ class linux_route(linux_common.AbstractLinuxCommand):
else:
fib_tbl_sz = 2
fib_table = obj.Object(theType='Array', offset=fib_table_ptr, \
vm=self.addr_space, targetType='hlist_head', count=fib_tbl_sz)
fib_table = obj.Object(theType = 'Array', offset = fib_table_ptr,
vm = self.addr_space, targetType = 'hlist_head', count = fib_tbl_sz)
return (fib_table, fib_tbl_sz)
@@ -154,14 +157,14 @@ class linux_route(linux_common.AbstractLinuxCommand):
fib_tables_addr = self.get_profile_symbol("fib_tables")
if fib_tables_addr:
fib_tables = obj.Object(theType = "Array", offset=fib_tables_addr, vm=self.addr_space, targetType='fib_table', count=256)
fib_tables = obj.Object(theType = "Array", offset = fib_tables_addr, vm = self.addr_space, targetType = 'fib_table', count = 256)
ret = [f for f in fib_tables if f]
else:
(fib_table, tbl_sz) = self.get_fib_table()
print "tbl_sz: %d" % tbl_sz
print "tbl_sz: {0}".format(tbl_sz)
for i in xrange(0, tbl_sz):
fb = fib_table[i]
@@ -169,7 +172,7 @@ class linux_route(linux_common.AbstractLinuxCommand):
if fb and fb.first:
for tb in fb.first.list_of_type("fib_table", "tb_hlist"):
print "Appending %x" % tb.v()
print "Appending {0:#x}".format(tb.v())
ret.append(tb)
return ret