e172367898
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23814 ec53bebd-3082-4978-b11e-865c3cabbd6b
159 lines
4.2 KiB
Python
159 lines
4.2 KiB
Python
#!/usr/local/bin/python
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# -*- coding: iso-8859-1 -*-
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# $Id$
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# Copyright (c) 2004 Kungliga Tekniska Högskolan
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# (Royal Institute of Technology, Stockholm, Sweden).
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the Institute nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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import re
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import string
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import sys
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import generate
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import rfc3454
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import rfc4518
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import stringprep
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import util
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if len(sys.argv) != 3:
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print "usage: %s rfc3454.txt out-dir" % sys.argv[0]
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sys.exit(1)
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tables = rfc3454.read(sys.argv[1])
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t2 = rfc4518.read()
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for x in t2.iterkeys():
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tables[x] = t2[x]
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map_list = stringprep.get_maplist()
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map_h = generate.Header('%s/map_table.h' % sys.argv[2])
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map_c = generate.Implementation('%s/map_table.c' % sys.argv[2])
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map_h.file.write(
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'''
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#include "windlocl.h"
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struct translation {
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uint32_t key;
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unsigned short val_len;
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unsigned short val_offset;
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wind_profile_flags flags;
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};
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extern const struct translation _wind_map_table[];
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extern const size_t _wind_map_table_size;
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extern const uint32_t _wind_map_table_val[];
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''')
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map_c.file.write(
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'''
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#include "map_table.h"
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const struct translation _wind_map_table[] = {
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''')
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trans=[]
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for t in map_list.iterkeys():
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for l in tables[t]:
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m = re.search('^ *([0-9A-F]+)-([0-9A-F]+); *([^;]+); *(.*) *$', l)
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if m:
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start = int(m.group(1), 0x10)
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end = int(m.group(2), 0x10)
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value = m.group(3)
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desc = m.group(4)
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for key in xrange(start,end,1):
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trans.append((key, value, desc, [t]))
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continue
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m = re.search('^ *([^;]+); *([^;]+); *(.*) *$', l)
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if m:
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key = int(m.group(1), 0x10)
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value = m.group(2)
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desc = m.group(3)
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trans.append((key, value, desc, [t]))
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continue
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valTable = []
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offsetTable = {}
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trans = stringprep.sort_merge_trans(trans)
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for x in trans:
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if x[0] == 0xad:
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print "fooresult %s" % ",".join(x[3])
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for x in trans:
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(key, value, description, table) = x
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v = value.split()
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i = util.subList(valTable, v)
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if i:
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offsetTable[key] = i
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else:
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offsetTable[key] = len(valTable)
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valTable.extend(v)
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for x in trans:
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(key, value, description, tables) = x
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symbols = stringprep.symbols(map_list, tables)
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if len(symbols) == 0:
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print "no symbol for %s %s (%s)" % (key, description, tables)
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sys.exit(1)
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v = value.split()
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map_c.file.write(" {0x%x, %u, %u, %s}, /* %s: %s */\n"
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% (key, len(v), offsetTable[key], symbols, ",".join(tables), description))
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map_c.file.write(
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'''
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};
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''')
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map_c.file.write(
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"const size_t _wind_map_table_size = %u;\n\n" % len(trans))
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map_c.file.write(
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"const uint32_t _wind_map_table_val[] = {\n")
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for x in valTable:
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map_c.file.write(" 0x%s,\n" % x)
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map_c.file.write(
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"};\n\n")
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map_h.close()
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map_c.close()
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