From a1bbd66b0f68d3d1bb1940bbf82d62b8e56acb4e Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Tue, 26 Aug 2008 11:22:17 +0200 Subject: heimdal_build: autogenerate table files in heimdal/lib/wind/ metze (This used to be commit f4cfba26aebb18fecdb50478bec9c07d4910ab3b) --- source4/heimdal/lib/wind/gen-normalize.py | 210 ++++++++++++++++++++++++++++++ 1 file changed, 210 insertions(+) create mode 100755 source4/heimdal/lib/wind/gen-normalize.py (limited to 'source4/heimdal/lib/wind/gen-normalize.py') diff --git a/source4/heimdal/lib/wind/gen-normalize.py b/source4/heimdal/lib/wind/gen-normalize.py new file mode 100755 index 0000000000..e2b987f96b --- /dev/null +++ b/source4/heimdal/lib/wind/gen-normalize.py @@ -0,0 +1,210 @@ +#!/usr/local/bin/python +# -*- coding: iso-8859-1 -*- + +# $Id: gen-normalize.py 23332 2008-06-27 14:42:17Z lha $ + +# Copyright (c) 2004 Kungliga Tekniska Högskolan +# (Royal Institute of Technology, Stockholm, Sweden). +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# 3. Neither the name of the Institute nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. + +import re +import string +import sys + +import generate +import UnicodeData +import util + +if len(sys.argv) != 4: + print "usage: %s UnicodeData.txt" + " CompositionExclusions-3.2.0.txt out-dir" % sys.argv[0] + sys.exit(1) + +ud = UnicodeData.read(sys.argv[1]) + +def sortedKeys(d): + """Return a sorted list of the keys of a dict""" + keys = d.keys() + keys.sort() + return keys + +trans = dict([(k, [re.sub('<[a-zA-Z]+>', '', v[4]), v[0]]) + for k,v in ud.items() if v[4]]) + +maxLength = 0 +for v in trans.values(): + maxLength = max(maxLength, len(v[0].split())) + +normalize_h = generate.Header('%s/normalize_table.h' % sys.argv[3]) +normalize_c = generate.Implementation('%s/normalize_table.c' % sys.argv[3]) + +normalize_h.file.write( +''' +#include + +#define MAX_LENGTH_CANON %u + +struct translation { + uint32_t key; + unsigned short val_len; + unsigned short val_offset; +}; + +extern const struct translation _wind_normalize_table[]; + +extern const uint32_t _wind_normalize_val_table[]; + +extern const size_t _wind_normalize_table_size; + +struct canon_node { + uint32_t val; + unsigned char next_start; + unsigned char next_end; + unsigned short next_offset; +}; + +extern const struct canon_node _wind_canon_table[]; + +extern const unsigned short _wind_canon_next_table[]; +''' % maxLength) + +normalize_c.file.write( +''' +#include "normalize_table.h" + +const struct translation _wind_normalize_table[] = { +''') + +normalizeValTable = [] + +for k in sortedKeys(trans) : + v = trans[k] + (key, value, description) = k, v[0], v[1] + vec = [int(x, 0x10) for x in value.split()]; + offset = util.subList(normalizeValTable, vec) + if not offset: + offset = len(normalizeValTable) + normalizeValTable.extend(vec) # [("0x%s" % i) for i in vec]) + normalize_c.file.write(" {0x%x, %u, %u}, /* %s */\n" + % (key, len(vec), offset, description)) + +normalize_c.file.write( +'''}; + +''') + +normalize_c.file.write( + "const size_t _wind_normalize_table_size = %u;\n\n" % len(trans)) + +normalize_c.file.write("const uint32_t _wind_normalize_val_table[] = {\n") + +for v in normalizeValTable: + normalize_c.file.write(" 0x%x,\n" % v) + +normalize_c.file.write("};\n\n"); + +exclusions = UnicodeData.read(sys.argv[2]) + +inv = dict([(''.join(["%05x" % int(x, 0x10) for x in v[4].split(' ')]), + [k, v[0]]) + for k,v in ud.items() + if v[4] and not re.search('<[a-zA-Z]+> *', v[4]) and not exclusions.has_key(k)]) + +table = 0 + +tables = {} + +def createTable(): + """add a new table""" + global table, tables + ret = table + table += 1 + tables[ret] = [0] + [None] * 16 + return ret + +def add(table, k, v): + """add an entry (k, v) to table (recursively)""" + if len(k) == 0: + table[0] = v[0] + else: + i = int(k[0], 0x10) + 1 + if table[i] == None: + table[i] = createTable() + add(tables[table[i]], k[1:], v) + +top = createTable() + +for k,v in inv.items(): + add(tables[top], k, v) + +next_table = [] +tableToNext = {} +tableEnd = {} +tableStart = {} + +for k in sortedKeys(tables) : + t = tables[k] + tableToNext[k] = len(next_table) + l = t[1:] + start = 0 + while start < 16 and l[start] == None: + start += 1 + end = 16 + while end > start and l[end - 1] == None: + end -= 1 + tableStart[k] = start + tableEnd[k] = end + n = [] + for i in range(start, end): + x = l[i] + if x: + n.append(x) + else: + n.append(0) + next_table.extend(n) + +normalize_c.file.write("const struct canon_node _wind_canon_table[] = {\n") + +for k in sortedKeys(tables) : + t = tables[k] + normalize_c.file.write(" {0x%x, %u, %u, %u},\n" % + (t[0], tableStart[k], tableEnd[k], tableToNext[k])) + +normalize_c.file.write("};\n\n") + +normalize_c.file.write("const unsigned short _wind_canon_next_table[] = {\n") + +for k in next_table: + normalize_c.file.write(" %u,\n" % k) + +normalize_c.file.write("};\n\n") + +normalize_h.close() +normalize_c.close() -- cgit From 243321b4bbe273cf3a9105ca132caa2b53e2f263 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Tue, 26 Aug 2008 19:35:52 +0200 Subject: heimdal: import heimdal's trunk svn rev 23697 + lorikeet-heimdal patches This is based on f56a3b1846c7d462542f2e9527f4d0ed8a34748d in my heimdal-wip repo. metze (This used to be commit 467a1f2163a63cdf1a4c83a69473db50e8794f53) --- source4/heimdal/lib/wind/gen-normalize.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'source4/heimdal/lib/wind/gen-normalize.py') diff --git a/source4/heimdal/lib/wind/gen-normalize.py b/source4/heimdal/lib/wind/gen-normalize.py index e2b987f96b..d771db30fa 100755 --- a/source4/heimdal/lib/wind/gen-normalize.py +++ b/source4/heimdal/lib/wind/gen-normalize.py @@ -1,7 +1,7 @@ #!/usr/local/bin/python # -*- coding: iso-8859-1 -*- -# $Id: gen-normalize.py 23332 2008-06-27 14:42:17Z lha $ +# $Id$ # Copyright (c) 2004 Kungliga Tekniska Högskolan # (Royal Institute of Technology, Stockholm, Sweden). -- cgit