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StringTables.py    121 lines (101 with data), 3.6 kB

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##
## Copyright (c) 2000, 2001, 2002 Thomas Heller
##
## Permission is hereby granted, free of charge, to any person obtaining
## a copy of this software and associated documentation files (the
## "Software"), to deal in the Software without restriction, including
## without limitation the rights to use, copy, modify, merge, publish,
## distribute, sublicense, and/or sell copies of the Software, and to
## permit persons to whom the Software is furnished to do so, subject to
## the following conditions:
##
## The above copyright notice and this permission notice shall be
## included in all copies or substantial portions of the Software.
##
## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
## EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
## MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
## NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
## LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
## OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
## WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
##
# String Tables.
# See Knowledge Base, Q200893
#
#
# $Id: StringTables.py 692 2012-02-04 07:21:46Z mhammond $
#
# $Log$
# Revision 1.1 2003/08/29 12:30:52 mhammond
# New py2exe now uses the old resource functions :)
#
# Revision 1.1 2002/01/29 09:30:55 theller
# version 0.3.0
#
#
#
RT_STRING = 6 # win32 resource type
_use_unicode = 0
try:
_use_unicode = unicode
except NameError:
try:
import pywintypes
except ImportError:
raise ImportError("Could not import StringTables, no unicode available")
if _use_unicode:
def w32_uc(text):
"""convert a string into unicode, then encode it into UTF-16
little endian, ready to use for win32 apis"""
return unicode(text, "unicode-escape").encode("utf-16-le")
else:
def w32_uc(text):
return pywintypes.Unicode(text).raw
class StringTable:
"""Collects (id, string) pairs and allows to build Win32
StringTable resources from them."""
def __init__(self):
self.strings = {}
def add_string(self, id, text):
self.strings[id] = text
def sections(self):
ids = self.strings.keys()
ids.sort()
sections = {}
for id in ids:
sectnum = id / 16 + 1
## Sigh. 1.5 doesn't have setdefault!
## table = sections.setdefault(sectnum, {})
table = sections.get(sectnum)
if table is None:
table = sections[sectnum] = {}
table[id % 16] = self.strings[id]
return sections
def binary(self):
import struct
sections = []
for key, sect in self.sections().iteritems():
data = ""
for i in range(16):
ustr = w32_uc(sect.get(i, ""))
fmt = "h%ds" % len(ustr)
data = data + struct.pack(fmt, len(ustr)/2, ustr)
sections.append((key, data))
return sections
if __name__ == '__main__':
st = StringTable()
st.add_string(32, "Hallo")
st.add_string(33, "Hallo1")
st.add_string(34, "Hallo2")
st.add_string(35, "Hallo3")
st.add_string(1023, "__service__.VCULogService")
st.add_string(1024, "__service__.VCULogService")
st.add_string(1025, "__service__.VCULogService")
st.add_string(1026, "__service__.VCULogService")
import sys
sys.path.append("c:/tmp")
from hexdump import hexdump
for sectnum, data in st.binary():
print "ID", sectnum
hexdump(data)