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author | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 15:34:30 -0500 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 15:34:30 -0500 |
commit | e5a951325a6cac8567af3a66de6d2df577508ae4 (patch) | |
tree | 34da9fe59f3c2d7f8edb072144443a9704197831 /source3/python/examples/tdbpack/oldtdbutil.py | |
parent | 57482469b32645250e92a7ffd003aeeb4a42235e (diff) | |
download | samba-e5a951325a6cac8567af3a66de6d2df577508ae4.tar.gz samba-e5a951325a6cac8567af3a66de6d2df577508ae4.tar.bz2 samba-e5a951325a6cac8567af3a66de6d2df577508ae4.zip |
[GLUE] Rsync SAMBA_3_2_0 SVN r25598 in order to create the v3-2-test branch.
(This used to be commit 5c6c8e1fe93f340005110a7833946191659d88ab)
Diffstat (limited to 'source3/python/examples/tdbpack/oldtdbutil.py')
-rw-r--r-- | source3/python/examples/tdbpack/oldtdbutil.py | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/source3/python/examples/tdbpack/oldtdbutil.py b/source3/python/examples/tdbpack/oldtdbutil.py deleted file mode 100644 index ac435b8bac..0000000000 --- a/source3/python/examples/tdbpack/oldtdbutil.py +++ /dev/null @@ -1,144 +0,0 @@ -#!/usr/bin/python -############################################################# -# tdbutil -# -# Purpose: -# Contains functions that are used to pack and unpack data -# from Samba's tdb databases. Samba sometimes represents complex -# data structures as a single value in a database. These functions -# allow other python scripts to package data types into a single python -# string and unpackage them. -# -# -# XXXXX: This code is no longer used; it's just here for testing -# compatibility with the new (much faster) C implementation. -# -############################################################## -import string - -def pack(format,list): - retstring = '' - listind = 0 - - # Cycle through format entries - for type in format: - # Null Terminated String - if (type == 'f' or type == 'P'): - retstring = retstring + list[listind] + "\000" - # 4 Byte Number - if (type == 'd'): - retstring = retstring + PackNum(list[listind],4) - # 2 Byte Number - if (type == 'w'): - retstring = retstring + PackNum(list[listind],2) - # Pointer Value - if (type == 'p'): - if (list[listind]): - retstring = retstring + PackNum(1,4) - else: - retstring = retstring + PackNum(0,4) - # Buffer and Length - if (type == 'B'): - # length - length = list[listind] - retstring = retstring + PackNum(length,4) - length = int(length) - listind = listind + 1 - # buffer - retstring = retstring + list[listind][:length] - - listind = listind + 1 - - return retstring - -def unpack(format,buffer): - retlist = [] - bufind = 0 - - lasttype = "" - for type in format: - # Pointer Value - if (type == 'p'): - newvalue = UnpackNum(buffer[bufind:bufind+4]) - bufind = bufind + 4 - if (newvalue): - newvalue = 1L - else: - newvalue = 0L - retlist.append(newvalue) - # Previous character till end of data - elif (type == '$'): - if (lasttype == 'f'): - while (bufind < len(buffer)): - newstring = '' - while (buffer[bufind] != '\000'): - newstring = newstring + buffer[bufind] - bufind = bufind + 1 - bufind = bufind + 1 - retlist.append(newstring) - # Null Terminated String - elif (type == 'f' or type == 'P'): - newstring = '' - while (buffer[bufind] != '\000'): - newstring = newstring + buffer[bufind] - bufind = bufind + 1 - bufind = bufind + 1 - retlist.append(newstring) - # 4 Byte Number - elif (type == 'd'): - newvalue = UnpackNum(buffer[bufind:bufind+4]) - bufind = bufind + 4 - retlist.append(newvalue) - # 2 Byte Number - elif (type == 'w'): - newvalue = UnpackNum(buffer[bufind:bufind+2]) - bufind = bufind + 2 - retlist.append(newvalue) - # Length and Buffer - elif (type == 'B'): - # Length - length = UnpackNum(buffer[bufind:bufind+4]) - bufind = bufind + 4 - retlist.append(length) - length = int(length) - # Buffer - retlist.append(buffer[bufind:bufind+length]) - bufind = bufind + length - - lasttype = type - - return ((retlist,buffer[bufind:])) - -def PackNum(myint,size): - retstring = '' - size = size * 2 - hint = hex(myint)[2:] - - # Check for long notation - if (hint[-1:] == 'L'): - hint = hint[:-1] - - addon = size - len(hint) - for i in range(0,addon): - hint = '0' + hint - - while (size > 0): - val = string.atoi(hint[size-2:size],16) - retstring = retstring + chr(val) - size = size - 2 - - return retstring - -def UnpackNum(buffer): - size = len(buffer) - mystring = '' - - for i in range(size-1,-1,-1): - val = hex(ord(buffer[i]))[2:] - if (len(val) == 1): - val = '0' + val - mystring = mystring + val - if (len(mystring) > 4): - return string.atol(mystring,16) - else: - return string.atoi(mystring,16) |