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authorSteve Block <steveblock@google.com>2011-05-06 11:45:16 +0100
committerSteve Block <steveblock@google.com>2011-05-12 13:44:10 +0100
commitcad810f21b803229eb11403f9209855525a25d57 (patch)
tree29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /JavaScriptCore/create_regex_tables
parent121b0cf4517156d0ac5111caf9830c51b69bae8f (diff)
downloadexternal_webkit-cad810f21b803229eb11403f9209855525a25d57.zip
external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz
external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'JavaScriptCore/create_regex_tables')
-rw-r--r--JavaScriptCore/create_regex_tables112
1 files changed, 0 insertions, 112 deletions
diff --git a/JavaScriptCore/create_regex_tables b/JavaScriptCore/create_regex_tables
deleted file mode 100644
index d1cc1c2..0000000
--- a/JavaScriptCore/create_regex_tables
+++ /dev/null
@@ -1,112 +0,0 @@
-# Copyright (C) 2010 Apple Inc. 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.
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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.
-
-types = {
- "wordchar": { "UseTable" : True, "data": ['_', ('0','9'), ('A', 'Z'), ('a','z')]},
- "nonwordchar": { "UseTable" : True, "Inverse": "wordchar", "data": ['`', (0, ord('0') - 1), (ord('9') + 1, ord('A') - 1), (ord('Z') + 1, ord('_') - 1), (ord('z') + 1, 0xffff)]},
- "newline": { "UseTable" : False, "data": ['\n', '\r', 0x2028, 0x2029]},
- "spaces": { "UseTable" : True, "data": [' ', ('\t', '\r'), 0xa0, 0x1680, 0x180e, 0x2028, 0x2029, 0x202f, 0x205f, 0x3000, (0x2000, 0x200a), 0xfeff]},
- "nonspaces": { "UseTable" : True, "Inverse": "spaces", "data": [(0, ord('\t') - 1), (ord('\r') + 1, ord(' ') - 1), (ord(' ') + 1, 0x009f), (0x00a1, 0x167f), (0x1681, 0x180d), (0x180f, 0x1fff), (0x200b, 0x2027), (0x202a, 0x202e), (0x2030, 0x205e), (0x2060, 0x2fff), (0x3001, 0xfefe), (0xff00, 0xffff)]},
- "digits": { "UseTable" : False, "data": [('0', '9')]},
- "nondigits": { "UseTable" : False, "Inverse": "digits", "data": [(0, ord('0') - 1), (ord('9') + 1, 0xffff)] }
-}
-entriesPerLine = 50
-arrays = "";
-functions = "";
-
-for name, classes in types.items():
- ranges = [];
- size = 0;
- for _class in classes["data"]:
- if type(_class) == str:
- ranges.append((ord(_class), ord(_class)))
- elif type(_class) == int:
- ranges.append((_class, _class))
- else:
- (min, max) = _class;
- if type(min) == str:
- min = ord(min)
- if type(max) == str:
- max = ord(max)
- if max > 0x7f and min <= 0x7f:
- ranges.append((min, 0x7f))
- min = 0x80
- ranges.append((min,max))
- ranges.sort();
-
- if classes["UseTable"] and (not "Inverse" in classes):
- array = ("static const char _%sData[65536] = {\n" % name);
- i = 0
- for (min,max) in ranges:
- while i < min:
- i = i + 1
- array += ('0,')
- if (i % entriesPerLine == 0) and (i != 0):
- array += ('\n')
- while i <= max:
- i = i + 1
- if (i == 65536):
- array += ("1")
- else:
- array += ('1,')
- if (i % entriesPerLine == 0) and (i != 0):
- array += ('\n')
- while i < 0xffff:
- array += ("0,")
- i = i + 1;
- if (i % entriesPerLine == 0) and (i != 0):
- array += ('\n')
- if i == 0xffff:
- array += ("0")
- array += ("\n};\n\n");
- arrays += array
-
- # Generate createFunction:
- function = "";
- function += ("CharacterClass* %sCreate()\n" % name)
- function += ("{\n")
- if classes["UseTable"]:
- if "Inverse" in classes:
- function += (" CharacterClass* characterClass = new CharacterClass(CharacterClassTable::create(_%sData, true));\n" % (classes["Inverse"]))
- else:
- function += (" CharacterClass* characterClass = new CharacterClass(CharacterClassTable::create(_%sData, false));\n" % (name))
- else:
- function += (" CharacterClass* characterClass = new CharacterClass(0);\n")
- for (min, max) in ranges:
- if (min == max):
- if (min > 127):
- function += (" characterClass->m_matchesUnicode.append(0x%04x);\n" % min)
- else:
- function += (" characterClass->m_matches.append(0x%02x);\n" % min)
- continue
- if (min > 127) or (max > 127):
- function += (" characterClass->m_rangesUnicode.append(CharacterRange(0x%04x, 0x%04x));\n" % (min, max))
- else:
- function += (" characterClass->m_ranges.append(CharacterRange(0x%02x, 0x%02x));\n" % (min, max))
- function += (" return characterClass;\n")
- function += ("}\n\n")
- functions += function
-
-print(arrays)
-print(functions)
-