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make it possible to print an arbitrary offset 

git-svn-id: svn+ssh://localhost/home/henryk/svn/cyberflex-shell/trunk@144 f711b948-2313-0410-aaa9-d29f33439f0b
This commit is contained in:
hploetz 2006-11-24 22:50:17 +00:00
parent 07ced57fcd
commit f45e4df652
1 changed files with 2 additions and 2 deletions
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4
utils.py
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@ -37,7 +37,7 @@ def parse_binary(value, bytemasks, verbose = False, value_len = 8):
return result return result
_myprintable = " " + string.letters + string.digits + string.punctuation _myprintable = " " + string.letters + string.digits + string.punctuation
def hexdump(data, indent = 0, short = False, linelen = 16): def hexdump(data, indent = 0, short = False, linelen = 16, offset = 0):
r"""Generates a nice hexdump of data and returns it. Consecutive lines will r"""Generates a nice hexdump of data and returns it. Consecutive lines will
be indented with indent spaces. When short is true, will instead generate be indented with indent spaces. When short is true, will instead generate
hexdump without adresses and on one line. hexdump without adresses and on one line.
@ -63,7 +63,7 @@ def hexdump(data, indent = 0, short = False, linelen = 16):
while len(head) > 0: while len(head) > 0:
if pos > 0: if pos > 0:
result = result + "\n%s" % (' ' * indent) result = result + "\n%s" % (' ' * indent)
result = result + FORMATSTRING % (pos, hexable(head), printable(head)) result = result + FORMATSTRING % (pos+offset, hexable(head), printable(head))
pos = pos + len(head) pos = pos + len(head)
(head, tail) = (tail[:linelen], tail[linelen:]) (head, tail) = (tail[:linelen], tail[linelen:])
return result return result