1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_idl.hxx"
26
27 /****************** I N C L U D E S **************************************/
28 #include <ctype.h>
29 #include <string.h>
30
31 #ifndef _TABLE_HXX //autogen
32 #include <tools/table.hxx>
33 #endif
34
35 #include <char.hxx>
36
37 /****************** D A T E N ********************************************/
38 static unsigned char EqualTab[ 256 ] = {
39 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
40 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
41 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
42 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
43 40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
44 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
45 60, 61, 62, 63, 64, 65, 66, 67, 68, 69,
46 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
47 80, 81, 82, 83, 84, 85, 86, 87, 88, 89,
48 90, 91, 92, 93, 94, 95, 96, 97, 98, 99,
49 100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
50 110, 111, 112, 113, 114, 115, 116, 117, 118, 119,
51 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
52 130, 131, 132, 133, 134, 135, 136, 137, 138, 139,
53 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
54 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
55 160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
56 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
57 180, 181, 182, 183, 184, 185, 186, 187, 188, 189,
58 190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
59 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
60 210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
61 220, 221, 222, 223, 224, 225, 226, 227, 228, 229,
62 230, 231, 232, 233, 234, 235, 236, 237, 238, 239,
63 240, 241, 242, 243, 244, 245, 246, 247, 248, 249,
64 250, 251, 252, 253, 254, 255 };
65
66
67 /*************************************************************************
68 |*
69 |* RscChar::GetTable()
70 |*
71 |* Beschreibung
72 |* Ersterstellung MM 08.08.91
73 |* Letzte Aenderung MM 08.08.91
74 |*
75 *************************************************************************/
76 Table * pCharTable = NULL;
77 unsigned char * pChange = EqualTab;
GetTable(CharSet nSource,CharSet nDest)78 char * SvChar::GetTable( CharSet nSource , CharSet nDest )
79 {
80 if( nSource == nDest )
81 return (char *)EqualTab;
82
83 if( !pCharTable )
84 pCharTable = new Table();
85
86 sal_uInt8 * pSet;
87 pSet = (sal_uInt8 *)pCharTable->Get( ((sal_uLong)nSource << 16) + (sal_uLong)nDest );
88
89 if( !pSet )
90 {
91 pSet = new sal_uInt8[ 256 ];
92 memcpy( pSet, EqualTab, sizeof( EqualTab ) );
93 for( sal_uInt16 i = 128; i < 256; i++ )
94 {
95 char c = ByteString::Convert( pSet[i], nSource, nDest );
96 if( c )
97 pSet[ i ] = (sal_uInt8)c;
98 }
99 pCharTable->Insert( ((sal_uLong)nSource << 16) + (sal_uLong)nDest, pSet );
100 }
101
102 return (char *)pSet;
103 };
104