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1.1.5
by Marc Deslauriers
Import upstream version 5.1.61 |
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/* Copyright (c) 2003-2007 MySQL AB
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Use is subject to license terms.
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1
by Chuck Short
Import upstream version 5.1.30 |
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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1.1.5
by Marc Deslauriers
Import upstream version 5.1.61 |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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1
by Chuck Short
Import upstream version 5.1.30 |
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#include <my_global.h> |
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#include "m_string.h" |
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#include "m_ctype.h" |
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static uchar ctype_latin1[] = { |
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0, |
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32, 32, 32, 32, 32, 32, 32, 32, 32, 40, 40, 40, 40, 40, 32, 32, |
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32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, |
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72, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, |
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132,132,132,132,132,132,132,132,132,132, 16, 16, 16, 16, 16, 16, |
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16,129,129,129,129,129,129, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 16, 16, 16, 16, 16, |
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16,130,130,130,130,130,130, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 16, 16, 16, 16, 32, |
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16, 0, 16, 2, 16, 16, 16, 16, 16, 16, 1, 16, 1, 0, 1, 0, |
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0, 16, 16, 16, 16, 16, 16, 16, 16, 16, 2, 16, 2, 0, 2, 1, |
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72, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, |
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16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 16, 1, 1, 1, 1, 1, 1, 1, 2, |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 2, 16, 2, 2, 2, 2, 2, 2, 2, 2 |
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};
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static uchar to_lower_latin1[] = { |
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
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16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, |
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32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, |
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48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, |
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64, 97, 98, 99,100,101,102,103,104,105,106,107,108,109,110,111, |
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112,113,114,115,116,117,118,119,120,121,122, 91, 92, 93, 94, 95, |
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96, 97, 98, 99,100,101,102,103,104,105,106,107,108,109,110,111, |
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112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127, |
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128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143, |
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144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159, |
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160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175, |
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176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191, |
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224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239, |
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240,241,242,243,244,245,246,215,248,249,250,251,252,253,254,223, |
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224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239, |
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240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255 |
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};
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static uchar to_upper_latin1[] = { |
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
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16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, |
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32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, |
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48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, |
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64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
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80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, |
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96, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
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80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,123,124,125,126,127, |
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128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143, |
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144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159, |
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160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175, |
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176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191, |
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192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207, |
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208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223, |
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192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207, |
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208,209,210,211,212,213,214,247,216,217,218,219,220,221,222,255 |
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};
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static uchar sort_order_latin1[] = { |
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
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16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, |
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32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, |
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48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, |
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64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
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80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, |
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96, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
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80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,123,124,125,126,127, |
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128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143, |
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144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159, |
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160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175, |
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176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191, |
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65, 65, 65, 65, 92, 91, 92, 67, 69, 69, 69, 69, 73, 73, 73, 73, |
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68, 78, 79, 79, 79, 79, 93,215,216, 85, 85, 85, 89, 89,222,223, |
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65, 65, 65, 65, 92, 91, 92, 67, 69, 69, 69, 69, 73, 73, 73, 73, |
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68, 78, 79, 79, 79, 79, 93,247,216, 85, 85, 85, 89, 89,222,255 |
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};
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/*
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WL#1494 notes:
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We'll use cp1252 instead of iso-8859-1.
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cp1252 contains printable characters in the range 0x80-0x9F.
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In ISO 8859-1, these code points have no associated printable
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characters. Therefore, by converting from CP1252 to ISO 8859-1,
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one would lose the euro (for instance). Since most people are
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unaware of the difference, and since we don't really want a
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"Windows ANSI" to differ from a "Unix ANSI", we will:
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109 |
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- continue to pretend the latin1 character set is ISO 8859-1
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- actually allow the storage of euro etc. so it's actually cp1252
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112 |
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Also we'll map these five undefined cp1252 character:
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0x81, 0x8D, 0x8F, 0x90, 0x9D
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into corresponding control characters:
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U+0081, U+008D, U+008F, U+0090, U+009D.
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like ISO-8859-1 does. Otherwise, loading "mysqldump"
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output doesn't reproduce these undefined characters.
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*/
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unsigned short cs_to_uni[256]={ |
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0x0000,0x0001,0x0002,0x0003,0x0004,0x0005,0x0006,0x0007, |
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0x0008,0x0009,0x000A,0x000B,0x000C,0x000D,0x000E,0x000F, |
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0x0010,0x0011,0x0012,0x0013,0x0014,0x0015,0x0016,0x0017, |
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0x0018,0x0019,0x001A,0x001B,0x001C,0x001D,0x001E,0x001F, |
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0x0020,0x0021,0x0022,0x0023,0x0024,0x0025,0x0026,0x0027, |
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127 |
0x0028,0x0029,0x002A,0x002B,0x002C,0x002D,0x002E,0x002F, |
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128 |
0x0030,0x0031,0x0032,0x0033,0x0034,0x0035,0x0036,0x0037, |
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129 |
0x0038,0x0039,0x003A,0x003B,0x003C,0x003D,0x003E,0x003F, |
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130 |
0x0040,0x0041,0x0042,0x0043,0x0044,0x0045,0x0046,0x0047, |
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131 |
0x0048,0x0049,0x004A,0x004B,0x004C,0x004D,0x004E,0x004F, |
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132 |
0x0050,0x0051,0x0052,0x0053,0x0054,0x0055,0x0056,0x0057, |
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133 |
0x0058,0x0059,0x005A,0x005B,0x005C,0x005D,0x005E,0x005F, |
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134 |
0x0060,0x0061,0x0062,0x0063,0x0064,0x0065,0x0066,0x0067, |
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135 |
0x0068,0x0069,0x006A,0x006B,0x006C,0x006D,0x006E,0x006F, |
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136 |
0x0070,0x0071,0x0072,0x0073,0x0074,0x0075,0x0076,0x0077, |
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137 |
0x0078,0x0079,0x007A,0x007B,0x007C,0x007D,0x007E,0x007F, |
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138 |
0x20AC,0x0081,0x201A,0x0192,0x201E,0x2026,0x2020,0x2021, |
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139 |
0x02C6,0x2030,0x0160,0x2039,0x0152,0x008D,0x017D,0x008F, |
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140 |
0x0090,0x2018,0x2019,0x201C,0x201D,0x2022,0x2013,0x2014, |
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141 |
0x02DC,0x2122,0x0161,0x203A,0x0153,0x009D,0x017E,0x0178, |
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142 |
0x00A0,0x00A1,0x00A2,0x00A3,0x00A4,0x00A5,0x00A6,0x00A7, |
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143 |
0x00A8,0x00A9,0x00AA,0x00AB,0x00AC,0x00AD,0x00AE,0x00AF, |
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144 |
0x00B0,0x00B1,0x00B2,0x00B3,0x00B4,0x00B5,0x00B6,0x00B7, |
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145 |
0x00B8,0x00B9,0x00BA,0x00BB,0x00BC,0x00BD,0x00BE,0x00BF, |
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146 |
0x00C0,0x00C1,0x00C2,0x00C3,0x00C4,0x00C5,0x00C6,0x00C7, |
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147 |
0x00C8,0x00C9,0x00CA,0x00CB,0x00CC,0x00CD,0x00CE,0x00CF, |
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148 |
0x00D0,0x00D1,0x00D2,0x00D3,0x00D4,0x00D5,0x00D6,0x00D7, |
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149 |
0x00D8,0x00D9,0x00DA,0x00DB,0x00DC,0x00DD,0x00DE,0x00DF, |
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150 |
0x00E0,0x00E1,0x00E2,0x00E3,0x00E4,0x00E5,0x00E6,0x00E7, |
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151 |
0x00E8,0x00E9,0x00EA,0x00EB,0x00EC,0x00ED,0x00EE,0x00EF, |
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152 |
0x00F0,0x00F1,0x00F2,0x00F3,0x00F4,0x00F5,0x00F6,0x00F7, |
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153 |
0x00F8,0x00F9,0x00FA,0x00FB,0x00FC,0x00FD,0x00FE,0x00FF |
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};
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uchar pl00[256]={ |
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0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07, |
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157 |
0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F, |
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158 |
0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17, |
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159 |
0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F, |
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160 |
0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27, |
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161 |
0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F, |
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162 |
0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37, |
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163 |
0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x3E,0x3F, |
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164 |
0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47, |
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165 |
0x48,0x49,0x4A,0x4B,0x4C,0x4D,0x4E,0x4F, |
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166 |
0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57, |
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167 |
0x58,0x59,0x5A,0x5B,0x5C,0x5D,0x5E,0x5F, |
|
168 |
0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67, |
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169 |
0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F, |
|
170 |
0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77, |
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171 |
0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F, |
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172 |
0x00,0x81,0x00,0x00,0x00,0x00,0x00,0x00, |
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173 |
0x00,0x00,0x00,0x00,0x00,0x8D,0x00,0x8F, |
|
174 |
0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
175 |
0x00,0x00,0x00,0x00,0x00,0x9D,0x00,0x00, |
|
176 |
0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7, |
|
177 |
0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF, |
|
178 |
0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7, |
|
179 |
0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, |
|
180 |
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7, |
|
181 |
0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF, |
|
182 |
0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7, |
|
183 |
0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, |
|
184 |
0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7, |
|
185 |
0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF, |
|
186 |
0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7, |
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187 |
0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF |
|
188 |
};
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189 |
uchar pl01[256]={ |
|
190 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
191 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
192 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
193 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
194 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
195 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
196 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
197 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
198 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
199 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
200 |
0x00,0x00,0x8C,0x9C,0x00,0x00,0x00,0x00, |
|
201 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
202 |
0x8A,0x9A,0x00,0x00,0x00,0x00,0x00,0x00, |
|
203 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
204 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
205 |
0x9F,0x00,0x00,0x00,0x00,0x8E,0x9E,0x00, |
|
206 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
207 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
208 |
0x00,0x00,0x83,0x00,0x00,0x00,0x00,0x00, |
|
209 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
210 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
211 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
212 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
213 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
214 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
215 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
216 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
217 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
218 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
219 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
220 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
221 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 |
|
222 |
};
|
|
223 |
uchar pl02[256]={ |
|
224 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
225 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
226 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
227 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
228 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
229 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
230 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
231 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
232 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
233 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
234 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
235 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
236 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
237 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
238 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
239 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
240 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
241 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
242 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
243 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
244 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
245 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
246 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
247 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
248 |
0x00,0x00,0x00,0x00,0x00,0x00,0x88,0x00, |
|
249 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
250 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
251 |
0x00,0x00,0x00,0x00,0x98,0x00,0x00,0x00, |
|
252 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
253 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
254 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
255 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 |
|
256 |
};
|
|
257 |
uchar pl20[256]={ |
|
258 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
259 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
260 |
0x00,0x00,0x00,0x96,0x97,0x00,0x00,0x00, |
|
261 |
0x91,0x92,0x82,0x00,0x93,0x94,0x84,0x00, |
|
262 |
0x86,0x87,0x95,0x00,0x00,0x00,0x85,0x00, |
|
263 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
264 |
0x89,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
265 |
0x00,0x8B,0x9B,0x00,0x00,0x00,0x00,0x00, |
|
266 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
267 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
268 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
269 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
270 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
271 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
272 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
273 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
274 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
275 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
276 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
277 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
278 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
279 |
0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00, |
|
280 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
281 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
282 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
283 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
284 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
285 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
286 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
287 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
288 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
289 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 |
|
290 |
};
|
|
291 |
uchar pl21[256]={ |
|
292 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
293 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
294 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
295 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
296 |
0x00,0x00,0x99,0x00,0x00,0x00,0x00,0x00, |
|
297 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
298 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
299 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
300 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
301 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
302 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
303 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
304 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
305 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
306 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
307 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
308 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
309 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
310 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
311 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
312 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
313 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
314 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
315 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
316 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
317 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
318 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
319 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
320 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
321 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
322 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
|
323 |
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 |
|
324 |
};
|
|
325 |
uchar *uni_to_cs[256]={ |
|
326 |
pl00,pl01,pl02,NULL,NULL,NULL,NULL,NULL, |
|
327 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
328 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
329 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
330 |
pl20,pl21,NULL,NULL,NULL,NULL,NULL,NULL, |
|
331 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
332 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
333 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
334 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
335 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
336 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
337 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
338 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
339 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
340 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
341 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
342 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
343 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
344 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
345 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
346 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
347 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
348 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
349 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
350 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
351 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
352 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
353 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
354 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
355 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
356 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, |
|
357 |
NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL |
|
358 |
};
|
|
359 |
||
360 |
static
|
|
361 |
int my_mb_wc_latin1(CHARSET_INFO *cs __attribute__((unused)), |
|
362 |
my_wc_t *wc, |
|
363 |
const uchar *str, |
|
364 |
const uchar *end __attribute__((unused))) |
|
365 |
{
|
|
366 |
if (str >= end) |
|
367 |
return MY_CS_TOOSMALL; |
|
368 |
||
369 |
*wc=cs_to_uni[*str]; |
|
370 |
return (!wc[0] && str[0]) ? -1 : 1; |
|
371 |
}
|
|
372 |
||
373 |
static
|
|
374 |
int my_wc_mb_latin1(CHARSET_INFO *cs __attribute__((unused)), |
|
375 |
my_wc_t wc, |
|
376 |
uchar *str, |
|
377 |
uchar *end __attribute__((unused))) |
|
378 |
{
|
|
379 |
uchar *pl; |
|
380 |
||
381 |
if (str >= end) |
|
382 |
return MY_CS_TOOSMALL; |
|
383 |
||
384 |
pl= uni_to_cs[(wc>>8) & 0xFF]; |
|
385 |
str[0]= pl ? pl[wc & 0xFF] : '\0'; |
|
386 |
return (!str[0] && wc) ? MY_CS_ILUNI : 1; |
|
387 |
}
|
|
388 |
||
389 |
static MY_CHARSET_HANDLER my_charset_handler= |
|
390 |
{
|
|
391 |
NULL, /* init */ |
|
392 |
NULL, |
|
393 |
my_mbcharlen_8bit, |
|
394 |
my_numchars_8bit, |
|
395 |
my_charpos_8bit, |
|
396 |
my_well_formed_len_8bit, |
|
397 |
my_lengthsp_8bit, |
|
398 |
my_numcells_8bit, |
|
399 |
my_mb_wc_latin1, |
|
400 |
my_wc_mb_latin1, |
|
401 |
my_mb_ctype_8bit, |
|
402 |
my_caseup_str_8bit, |
|
403 |
my_casedn_str_8bit, |
|
404 |
my_caseup_8bit, |
|
405 |
my_casedn_8bit, |
|
406 |
my_snprintf_8bit, |
|
407 |
my_long10_to_str_8bit, |
|
408 |
my_longlong10_to_str_8bit, |
|
409 |
my_fill_8bit, |
|
410 |
my_strntol_8bit, |
|
411 |
my_strntoul_8bit, |
|
412 |
my_strntoll_8bit, |
|
413 |
my_strntoull_8bit, |
|
414 |
my_strntod_8bit, |
|
415 |
my_strtoll10_8bit, |
|
416 |
my_strntoull10rnd_8bit, |
|
417 |
my_scan_8bit
|
|
418 |
};
|
|
419 |
||
420 |
||
421 |
CHARSET_INFO my_charset_latin1= |
|
422 |
{
|
|
423 |
8,0,0, /* number */ |
|
424 |
MY_CS_COMPILED | MY_CS_PRIMARY, /* state */ |
|
425 |
"latin1", /* cs name */ |
|
426 |
"latin1_swedish_ci", /* name */ |
|
427 |
"", /* comment */ |
|
428 |
NULL, /* tailoring */ |
|
429 |
ctype_latin1, |
|
430 |
to_lower_latin1, |
|
431 |
to_upper_latin1, |
|
432 |
sort_order_latin1, |
|
433 |
NULL, /* contractions */ |
|
434 |
NULL, /* sort_order_big*/ |
|
435 |
cs_to_uni, /* tab_to_uni */ |
|
436 |
NULL, /* tab_from_uni */ |
|
437 |
my_unicase_default, /* caseinfo */ |
|
438 |
NULL, /* state_map */ |
|
439 |
NULL, /* ident_map */ |
|
440 |
1, /* strxfrm_multiply */ |
|
441 |
1, /* caseup_multiply */ |
|
442 |
1, /* casedn_multiply */ |
|
443 |
1, /* mbminlen */ |
|
444 |
1, /* mbmaxlen */ |
|
445 |
0, /* min_sort_char */ |
|
446 |
255, /* max_sort_char */ |
|
447 |
' ', /* pad char */ |
|
448 |
0, /* escape_with_backslash_is_dangerous */ |
|
449 |
&my_charset_handler, |
|
450 |
&my_collation_8bit_simple_ci_handler |
|
451 |
};
|
|
452 |
||
453 |
||
454 |
||
455 |
||
456 |
/*
|
|
457 |
* This file is the latin1 character set with German sorting
|
|
458 |
*
|
|
459 |
* The modern sort order is used, where:
|
|
460 |
*
|
|
461 |
* 'ä' -> "ae"
|
|
462 |
* 'ö' -> "oe"
|
|
463 |
* 'ü' -> "ue"
|
|
464 |
* 'ß' -> "ss"
|
|
465 |
*/
|
|
466 |
||
467 |
||
468 |
/*
|
|
469 |
* This is a simple latin1 mapping table, which maps all accented
|
|
470 |
* characters to their non-accented equivalents. Note: in this
|
|
471 |
* table, 'ä' is mapped to 'A', 'ÿ' is mapped to 'Y', etc. - all
|
|
472 |
* accented characters except the following are treated the same way.
|
|
473 |
* Ü, ü, Ö, ö, Ä, ä
|
|
474 |
*/
|
|
475 |
||
476 |
static uchar sort_order_latin1_de[] = { |
|
477 |
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
|
478 |
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, |
|
479 |
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, |
|
480 |
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, |
|
481 |
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
|
482 |
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, |
|
483 |
96, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
|
484 |
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,123,124,125,126,127, |
|
485 |
128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143, |
|
486 |
144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159, |
|
487 |
160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175, |
|
488 |
176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191, |
|
489 |
65, 65, 65, 65,196, 65, 92, 67, 69, 69, 69, 69, 73, 73, 73, 73, |
|
490 |
68, 78, 79, 79, 79, 79,214,215,216, 85, 85, 85,220, 89,222,223, |
|
491 |
65, 65, 65, 65,196, 65, 92, 67, 69, 69, 69, 69, 73, 73, 73, 73, |
|
492 |
68, 78, 79, 79, 79, 79,214,247,216, 85, 85, 85,220, 89,222, 89 |
|
493 |
};
|
|
494 |
||
495 |
||
496 |
/*
|
|
497 |
same as sort_order_latin_de, but maps ALL accented chars to unaccented ones
|
|
498 |
*/
|
|
499 |
||
500 |
uchar combo1map[]={ |
|
501 |
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
|
502 |
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, |
|
503 |
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, |
|
504 |
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, |
|
505 |
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
|
506 |
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, |
|
507 |
96, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
|
508 |
80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,123,124,125,126,127, |
|
509 |
128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143, |
|
510 |
144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159, |
|
511 |
160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175, |
|
512 |
176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191, |
|
513 |
65, 65, 65, 65, 65, 65, 92, 67, 69, 69, 69, 69, 73, 73, 73, 73, |
|
514 |
68, 78, 79, 79, 79, 79, 79,215,216, 85, 85, 85, 85, 89,222, 83, |
|
515 |
65, 65, 65, 65, 65, 65, 92, 67, 69, 69, 69, 69, 73, 73, 73, 73, |
|
516 |
68, 78, 79, 79, 79, 79, 79,247,216, 85, 85, 85, 85, 89,222, 89 |
|
517 |
};
|
|
518 |
||
519 |
uchar combo2map[]={ |
|
520 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
521 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
522 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
523 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
524 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
525 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
526 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
527 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,69, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
528 |
0, 0, 0, 0, 0, 0,69, 0, 0, 0, 0, 0,69, 0, 0,83, 0, 0, 0, 0,69, 0, 0, 0, 0, 0, |
|
529 |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,69, 0, 0, 0, 0, 0,69, 0, 0, 0, 0 |
|
530 |
};
|
|
531 |
||
532 |
||
533 |
/*
|
|
534 |
Some notes about the following comparison rules:
|
|
535 |
By definition, my_strnncoll_latin_de must works exactly as if had called
|
|
536 |
my_strnxfrm_latin_de() on both strings and compared the result strings.
|
|
537 |
||
538 |
This means that:
|
|
539 |
Ä must also matches ÁE and Aè, because my_strxn_frm_latin_de() will convert
|
|
540 |
both to AE.
|
|
541 |
||
542 |
The other option would be to not do any accent removal in
|
|
543 |
sort_order_latin_de[] at all
|
|
544 |
*/
|
|
545 |
||
546 |
||
547 |
static int my_strnncoll_latin1_de(CHARSET_INFO *cs __attribute__((unused)), |
|
548 |
const uchar *a, size_t a_length, |
|
549 |
const uchar *b, size_t b_length, |
|
550 |
my_bool b_is_prefix) |
|
551 |
{
|
|
552 |
const uchar *a_end= a + a_length; |
|
553 |
const uchar *b_end= b + b_length; |
|
554 |
uchar a_char, a_extend= 0, b_char, b_extend= 0; |
|
555 |
||
556 |
while ((a < a_end || a_extend) && (b < b_end || b_extend)) |
|
557 |
{
|
|
558 |
if (a_extend) |
|
559 |
{
|
|
560 |
a_char=a_extend; a_extend=0; |
|
561 |
}
|
|
562 |
else
|
|
563 |
{
|
|
564 |
a_extend=combo2map[*a]; |
|
565 |
a_char=combo1map[*a++]; |
|
566 |
}
|
|
567 |
if (b_extend) |
|
568 |
{
|
|
569 |
b_char=b_extend; b_extend=0; |
|
570 |
}
|
|
571 |
else
|
|
572 |
{
|
|
573 |
b_extend=combo2map[*b]; |
|
574 |
b_char=combo1map[*b++]; |
|
575 |
}
|
|
576 |
if (a_char != b_char) |
|
577 |
return (int) a_char - (int) b_char; |
|
578 |
}
|
|
579 |
/*
|
|
580 |
A simple test of string lengths won't work -- we test to see
|
|
581 |
which string ran out first
|
|
582 |
*/
|
|
583 |
return ((a < a_end || a_extend) ? (b_is_prefix ? 0 : 1) : |
|
584 |
(b < b_end || b_extend) ? -1 : 0); |
|
585 |
}
|
|
586 |
||
587 |
||
588 |
static int my_strnncollsp_latin1_de(CHARSET_INFO *cs __attribute__((unused)), |
|
589 |
const uchar *a, size_t a_length, |
|
590 |
const uchar *b, size_t b_length, |
|
591 |
my_bool diff_if_only_endspace_difference) |
|
592 |
{
|
|
593 |
const uchar *a_end= a + a_length, *b_end= b + b_length; |
|
594 |
uchar a_char, a_extend= 0, b_char, b_extend= 0; |
|
595 |
int res; |
|
596 |
||
597 |
#ifndef VARCHAR_WITH_DIFF_ENDSPACE_ARE_DIFFERENT_FOR_UNIQUE
|
|
598 |
diff_if_only_endspace_difference= 0; |
|
599 |
#endif
|
|
600 |
||
601 |
while ((a < a_end || a_extend) && (b < b_end || b_extend)) |
|
602 |
{
|
|
603 |
if (a_extend) |
|
604 |
{
|
|
605 |
a_char=a_extend; |
|
606 |
a_extend= 0; |
|
607 |
}
|
|
608 |
else
|
|
609 |
{
|
|
610 |
a_extend= combo2map[*a]; |
|
611 |
a_char= combo1map[*a++]; |
|
612 |
}
|
|
613 |
if (b_extend) |
|
614 |
{
|
|
615 |
b_char= b_extend; |
|
616 |
b_extend= 0; |
|
617 |
}
|
|
618 |
else
|
|
619 |
{
|
|
620 |
b_extend= combo2map[*b]; |
|
621 |
b_char= combo1map[*b++]; |
|
622 |
}
|
|
623 |
if (a_char != b_char) |
|
624 |
return (int) a_char - (int) b_char; |
|
625 |
}
|
|
626 |
/* Check if double character last */
|
|
627 |
if (a_extend) |
|
628 |
return 1; |
|
629 |
if (b_extend) |
|
630 |
return -1; |
|
631 |
||
632 |
res= 0; |
|
633 |
if (a != a_end || b != b_end) |
|
634 |
{
|
|
635 |
int swap= 1; |
|
636 |
if (diff_if_only_endspace_difference) |
|
637 |
res= 1; /* Assume 'a' is bigger */ |
|
638 |
/*
|
|
639 |
Check the next not space character of the longer key. If it's < ' ',
|
|
640 |
then it's smaller than the other key.
|
|
641 |
*/
|
|
642 |
if (a == a_end) |
|
643 |
{
|
|
644 |
/* put shorter key in a */
|
|
645 |
a_end= b_end; |
|
646 |
a= b; |
|
647 |
swap= -1; /* swap sign of result */ |
|
648 |
res= -res; |
|
649 |
}
|
|
650 |
for ( ; a < a_end ; a++) |
|
651 |
{
|
|
652 |
if (*a != ' ') |
|
653 |
return (*a < ' ') ? -swap : swap; |
|
654 |
}
|
|
655 |
}
|
|
656 |
return res; |
|
657 |
}
|
|
658 |
||
659 |
||
660 |
static size_t my_strnxfrm_latin1_de(CHARSET_INFO *cs __attribute__((unused)), |
|
661 |
uchar *dest, size_t len, |
|
662 |
const uchar *src, size_t srclen) |
|
663 |
{
|
|
664 |
const uchar *de = dest + len; |
|
665 |
const uchar *se = src + srclen; |
|
666 |
for ( ; src < se && dest < de ; src++) |
|
667 |
{
|
|
668 |
uchar chr=combo1map[*src]; |
|
669 |
*dest++=chr; |
|
670 |
if ((chr=combo2map[*src]) && dest < de) |
|
671 |
*dest++=chr; |
|
672 |
}
|
|
673 |
if (dest < de) |
|
674 |
bfill(dest, de - dest, ' '); |
|
675 |
return (int) len; |
|
676 |
}
|
|
677 |
||
678 |
||
679 |
void my_hash_sort_latin1_de(CHARSET_INFO *cs __attribute__((unused)), |
|
680 |
const uchar *key, size_t len, |
|
681 |
ulong *nr1, ulong *nr2) |
|
682 |
{
|
|
683 |
const uchar *end= key+len; |
|
684 |
/*
|
|
685 |
Remove end space. We have to do this to be able to compare
|
|
686 |
'AE' and 'Ä' as identical
|
|
687 |
*/
|
|
688 |
while (end > key && end[-1] == ' ') |
|
689 |
end--; |
|
690 |
||
691 |
for (; key < end ; key++) |
|
692 |
{
|
|
693 |
uint X= (uint) combo1map[(uint) *key]; |
|
694 |
nr1[0]^=(ulong) ((((uint) nr1[0] & 63)+nr2[0]) * X) + (nr1[0] << 8); |
|
695 |
nr2[0]+=3; |
|
696 |
if ((X= combo2map[*key])) |
|
697 |
{
|
|
698 |
nr1[0]^=(ulong) ((((uint) nr1[0] & 63)+nr2[0]) * X) + (nr1[0] << 8); |
|
699 |
nr2[0]+=3; |
|
700 |
}
|
|
701 |
}
|
|
702 |
}
|
|
703 |
||
704 |
||
705 |
static MY_COLLATION_HANDLER my_collation_german2_ci_handler= |
|
706 |
{
|
|
707 |
NULL, /* init */ |
|
708 |
my_strnncoll_latin1_de, |
|
709 |
my_strnncollsp_latin1_de, |
|
710 |
my_strnxfrm_latin1_de, |
|
711 |
my_strnxfrmlen_simple, |
|
712 |
my_like_range_simple, |
|
713 |
my_wildcmp_8bit, |
|
714 |
my_strcasecmp_8bit, |
|
715 |
my_instr_simple, |
|
716 |
my_hash_sort_latin1_de, |
|
717 |
my_propagate_complex
|
|
718 |
};
|
|
719 |
||
720 |
||
721 |
CHARSET_INFO my_charset_latin1_german2_ci= |
|
722 |
{
|
|
723 |
31,0,0, /* number */ |
|
724 |
MY_CS_COMPILED|MY_CS_STRNXFRM, /* state */ |
|
725 |
"latin1", /* cs name */ |
|
726 |
"latin1_german2_ci", /* name */ |
|
727 |
"", /* comment */ |
|
728 |
NULL, /* tailoring */ |
|
729 |
ctype_latin1, |
|
730 |
to_lower_latin1, |
|
731 |
to_upper_latin1, |
|
732 |
sort_order_latin1_de, |
|
733 |
NULL, /* contractions */ |
|
734 |
NULL, /* sort_order_big*/ |
|
735 |
cs_to_uni, /* tab_to_uni */ |
|
736 |
NULL, /* tab_from_uni */ |
|
737 |
my_unicase_default, /* caseinfo */ |
|
738 |
NULL, /* state_map */ |
|
739 |
NULL, /* ident_map */ |
|
740 |
2, /* strxfrm_multiply */ |
|
741 |
1, /* caseup_multiply */ |
|
742 |
1, /* casedn_multiply */ |
|
743 |
1, /* mbminlen */ |
|
744 |
1, /* mbmaxlen */ |
|
745 |
0, /* min_sort_char */ |
|
746 |
247, /* max_sort_char */ |
|
747 |
' ', /* pad char */ |
|
748 |
0, /* escape_with_backslash_is_dangerous */ |
|
749 |
&my_charset_handler, |
|
750 |
&my_collation_german2_ci_handler |
|
751 |
};
|
|
752 |
||
753 |
||
754 |
CHARSET_INFO my_charset_latin1_bin= |
|
755 |
{
|
|
756 |
47,0,0, /* number */ |
|
757 |
MY_CS_COMPILED|MY_CS_BINSORT, /* state */ |
|
758 |
"latin1", /* cs name */ |
|
759 |
"latin1_bin", /* name */ |
|
760 |
"", /* comment */ |
|
761 |
NULL, /* tailoring */ |
|
762 |
ctype_latin1, |
|
763 |
to_lower_latin1, |
|
764 |
to_upper_latin1, |
|
765 |
NULL, /* sort_order */ |
|
766 |
NULL, /* contractions */ |
|
767 |
NULL, /* sort_order_big*/ |
|
768 |
cs_to_uni, /* tab_to_uni */ |
|
769 |
NULL, /* tab_from_uni */ |
|
770 |
my_unicase_default, /* caseinfo */ |
|
771 |
NULL, /* state_map */ |
|
772 |
NULL, /* ident_map */ |
|
773 |
1, /* strxfrm_multiply */ |
|
774 |
1, /* caseup_multiply */ |
|
775 |
1, /* casedn_multiply */ |
|
776 |
1, /* mbminlen */ |
|
777 |
1, /* mbmaxlen */ |
|
778 |
0, /* min_sort_char */ |
|
779 |
255, /* max_sort_char */ |
|
780 |
' ', /* pad char */ |
|
781 |
0, /* escape_with_backslash_is_dangerous */ |
|
782 |
&my_charset_handler, |
|
783 |
&my_collation_8bit_bin_handler |
|
784 |
};
|
|
785 |