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/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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#include "ap_config.h"
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#if APR_CHARSET_EBCDIC
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Initial Port for Apache-1.3 by <Martin.Kraemer Mch.SNI.De>
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"BS2000 OSD" is a POSIX on a main frame. It is made by Siemens AG, Germany.
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Within the POSIX subsystem, the same character set was chosen as in
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"native BS2000", namely EBCDIC.
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EBCDIC Table. (Yes, in EBCDIC, the letters 'a'..'z' are not contiguous!)
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This apr_table_t is bijective, i.e. there are no ambigous or duplicate characters
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00 00 01 02 03 85 09 86 7f 87 8d 8e 0b 0c 0d 0e 0f *................*
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10 10 11 12 13 8f 0a 08 97 18 19 9c 9d 1c 1d 1e 1f *................*
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20 80 81 82 83 84 92 17 1b 88 89 8a 8b 8c 05 06 07 *................*
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30 90 91 16 93 94 95 96 04 98 99 9a 9b 14 15 9e 1a *................*
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40 20 a0 e2 e4 e0 e1 e3 e5 e7 f1 60 2e 3c 28 2b 7c * .........`.<(+|*
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50 26 e9 ea eb e8 ed ee ef ec df 21 24 2a 29 3b 9f *&.........!$*);.*
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60 2d 2f c2 c4 c0 c1 c3 c5 c7 d1 5e 2c 25 5f 3e 3f *-/........^,%_>?*
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70 f8 c9 ca cb c8 cd ce cf cc a8 3a 23 40 27 3d 22 *..........:#@'="*
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80 d8 61 62 63 64 65 66 67 68 69 ab bb f0 fd fe b1 *.abcdefghi......*
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90 b0 6a 6b 6c 6d 6e 6f 70 71 72 aa ba e6 b8 c6 a4 *.jklmnopqr......*
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a0 b5 af 73 74 75 76 77 78 79 7a a1 bf d0 dd de ae *..stuvwxyz......*
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b0 a2 a3 a5 b7 a9 a7 b6 bc bd be ac 5b 5c 5d b4 d7 *...........[\]..*
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c0 f9 41 42 43 44 45 46 47 48 49 ad f4 f6 f2 f3 f5 *.ABCDEFGHI......*
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d0 a6 4a 4b 4c 4d 4e 4f 50 51 52 b9 fb fc db fa ff *.JKLMNOPQR......*
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e0 d9 f7 53 54 55 56 57 58 59 5a b2 d4 d6 d2 d3 d5 *..STUVWXYZ......*
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f0 30 31 32 33 34 35 36 37 38 39 b3 7b dc 7d da 7e *0123456789.{.}.~*
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/* The bijective ebcdic-to-ascii table: */
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const unsigned char os_toascii_strictly[256] = {
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/*00*/ 0x00, 0x01, 0x02, 0x03, 0x85, 0x09, 0x86, 0x7f,
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0x87, 0x8d, 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /*................*/
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/*10*/ 0x10, 0x11, 0x12, 0x13, 0x8f, 0x0a, 0x08, 0x97,
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0x18, 0x19, 0x9c, 0x9d, 0x1c, 0x1d, 0x1e, 0x1f, /*................*/
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/*20*/ 0x80, 0x81, 0x82, 0x83, 0x84, 0x92, 0x17, 0x1b,
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0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07, /*................*/
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/*30*/ 0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04,
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0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a, /*................*/
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/*40*/ 0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5,
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0xe7, 0xf1, 0x60, 0x2e, 0x3c, 0x28, 0x2b, 0x7c, /* .........`.<(+|*/
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/*50*/ 0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef,
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0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x9f, /*&.........!$*);.*/
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/*60*/ 0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5,
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0xc7, 0xd1, 0x5e, 0x2c, 0x25, 0x5f, 0x3e, 0x3f, /*-/........^,%_>?*/
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/*70*/ 0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf,
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0xcc, 0xa8, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22, /*..........:#@'="*/
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/*80*/ 0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
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0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1, /*.abcdefghi......*/
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/*90*/ 0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
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0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4, /*.jklmnopqr......*/
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/*a0*/ 0xb5, 0xaf, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
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0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0xdd, 0xde, 0xae, /*..stuvwxyz......*/
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/*b0*/ 0xa2, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc,
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0xbd, 0xbe, 0xac, 0x5b, 0x5c, 0x5d, 0xb4, 0xd7, /*...........[\]..*/
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/*c0*/ 0xf9, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
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0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5, /*.ABCDEFGHI......*/
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/*d0*/ 0xa6, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
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0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xdb, 0xfa, 0xff, /*.JKLMNOPQR......*/
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/*e0*/ 0xd9, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
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0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5, /*..STUVWXYZ......*/
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/*f0*/ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
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0x38, 0x39, 0xb3, 0x7b, 0xdc, 0x7d, 0xda, 0x7e /*0123456789.{.}.~*/
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/* This apr_table_t is (almost) identical to the previous one. The only difference
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* is the fact that it maps every EBCDIC *except 0x0A* to its ASCII
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* equivalent. The reason for this apr_table_t is simple: Throughout the
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* server, protocol strings are used in the form
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* "Content-Type: text/plain\015\012". Now all the characters in the string
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* are stored as EBCDIC, only the semantics of \012 is completely
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* different from LF (look it up in the apr_table_t above). \015 happens to be
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* mapped to \015 anyway, so there's no special case for it.
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* In THIS table, EBCDIC-\012 is mapped to ASCII-\012.
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* This apr_table_t is therefore used wherever an EBCDIC to ASCII conversion is
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* needed in the server.
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/* ebcdic-to-ascii with \012 mapped to ASCII-\n */
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const unsigned char os_toascii[256] = {
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/*00*/ 0x00, 0x01, 0x02, 0x03, 0x85, 0x09, 0x86, 0x7f,
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0x87, 0x8d, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /*................*/
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/*10*/ 0x10, 0x11, 0x12, 0x13, 0x8f, 0x0a, 0x08, 0x97,
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0x18, 0x19, 0x9c, 0x9d, 0x1c, 0x1d, 0x1e, 0x1f, /*................*/
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/*20*/ 0x80, 0x81, 0x82, 0x83, 0x84, 0x92, 0x17, 0x1b,
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0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07, /*................*/
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/*30*/ 0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04,
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0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a, /*................*/
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/*40*/ 0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5,
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0xe7, 0xf1, 0x60, 0x2e, 0x3c, 0x28, 0x2b, 0x7c, /* .........`.<(+|*/
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/*50*/ 0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef,
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0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x9f, /*&.........!$*);.*/
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/*60*/ 0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5,
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0xc7, 0xd1, 0x5e, 0x2c, 0x25, 0x5f, 0x3e, 0x3f, /*-/........^,%_>?*/
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/*70*/ 0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf,
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0xcc, 0xa8, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22, /*..........:#@'="*/
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/*80*/ 0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
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0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1, /*.abcdefghi......*/
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/*90*/ 0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
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0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4, /*.jklmnopqr......*/
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/*a0*/ 0xb5, 0xaf, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
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0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0xdd, 0xde, 0xae, /*..stuvwxyz......*/
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/*b0*/ 0xa2, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc,
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0xbd, 0xbe, 0xac, 0x5b, 0x5c, 0x5d, 0xb4, 0xd7, /*...........[\]..*/
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/*c0*/ 0xf9, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
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0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5, /*.ABCDEFGHI......*/
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/*d0*/ 0xa6, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
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0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xdb, 0xfa, 0xff, /*.JKLMNOPQR......*/
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/*e0*/ 0xd9, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
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0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5, /*..STUVWXYZ......*/
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/*f0*/ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
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0x38, 0x39, 0xb3, 0x7b, 0xdc, 0x7d, 0xda, 0x7e /*0123456789.{.}.~*/
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/* The ascii-to-ebcdic table:
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00 00 01 02 03 37 2d 2e 2f 16 05 15 0b 0c 0d 0e 0f *................*
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10 10 11 12 13 3c 3d 32 26 18 19 3f 27 1c 1d 1e 1f *................*
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20 40 5a 7f 7b 5b 6c 50 7d 4d 5d 5c 4e 6b 60 4b 61 * !"#$%&'()*+,-./
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30 f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 7a 5e 4c 7e 6e 6f *0123456789:;<=>?*
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40 7c c1 c2 c3 c4 c5 c6 c7 c8 c9 d1 d2 d3 d4 d5 d6 *@ABCDEFGHIJKLMNO*
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50 d7 d8 d9 e2 e3 e4 e5 e6 e7 e8 e9 bb bc bd 6a 6d *PQRSTUVWXYZ[\]^_*
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60 4a 81 82 83 84 85 86 87 88 89 91 92 93 94 95 96 *`abcdefghijklmno*
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70 97 98 99 a2 a3 a4 a5 a6 a7 a8 a9 fb 4f fd ff 07 *pqrstuvwxyz{|}~.*
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80 20 21 22 23 24 04 06 08 28 29 2a 2b 2c 09 0a 14 *................*
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90 30 31 25 33 34 35 36 17 38 39 3a 3b 1a 1b 3e 5f *................*
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a0 41 aa b0 b1 9f b2 d0 b5 79 b4 9a 8a ba ca af a1 *................*
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b0 90 8f ea fa be a0 b6 b3 9d da 9b 8b b7 b8 b9 ab *................*
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c0 64 65 62 66 63 67 9e 68 74 71 72 73 78 75 76 77 *................*
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d0 ac 69 ed ee eb ef ec bf 80 e0 fe dd fc ad ae 59 *................*
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e0 44 45 42 46 43 47 9c 48 54 51 52 53 58 55 56 57 *................*
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f0 8c 49 cd ce cb cf cc e1 70 c0 de db dc 8d 8e df *................*
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const unsigned char os_toebcdic[256] = {
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/*00*/ 0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f,
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0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /*................*/
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/*10*/ 0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26,
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0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f, /*................*/
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/*20*/ 0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d,
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0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61, /* !"#$%&'()*+,-./ */
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/*30*/ 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
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0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f, /*0123456789:;<=>?*/
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/*40*/ 0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
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0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, /*@ABCDEFGHIJKLMNO*/
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/*50*/ 0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
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0xe7, 0xe8, 0xe9, 0xbb, 0xbc, 0xbd, 0x6a, 0x6d, /*PQRSTUVWXYZ[\]^_*/
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/*60*/ 0x4a, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
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0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /*`abcdefghijklmno*/
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/*70*/ 0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6,
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0xa7, 0xa8, 0xa9, 0xfb, 0x4f, 0xfd, 0xff, 0x07, /*pqrstuvwxyz{|}~.*/
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/*80*/ 0x20, 0x21, 0x22, 0x23, 0x24, 0x04, 0x06, 0x08,
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0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x14, /*................*/
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/*90*/ 0x30, 0x31, 0x25, 0x33, 0x34, 0x35, 0x36, 0x17,
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0x38, 0x39, 0x3a, 0x3b, 0x1a, 0x1b, 0x3e, 0x5f, /*................*/
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/*a0*/ 0x41, 0xaa, 0xb0, 0xb1, 0x9f, 0xb2, 0xd0, 0xb5,
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0x79, 0xb4, 0x9a, 0x8a, 0xba, 0xca, 0xaf, 0xa1, /*................*/
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/*b0*/ 0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3,
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0x9d, 0xda, 0x9b, 0x8b, 0xb7, 0xb8, 0xb9, 0xab, /*................*/
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/*c0*/ 0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68,
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0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77, /*................*/
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/*d0*/ 0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf,
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0x80, 0xe0, 0xfe, 0xdd, 0xfc, 0xad, 0xae, 0x59, /*................*/
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/*e0*/ 0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48,
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0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57, /*................*/
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/*f0*/ 0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1,
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0x70, 0xc0, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf /*................*/
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/* Translate a memory block from EBCDIC (host charset) to ASCII (net charset)
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* dest and srce may be identical, or separate memory blocks, but
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* should not overlap.
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ebcdic2ascii(unsigned char *dest, const unsigned char *srce, size_t count)
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while (count-- != 0) {
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*dest++ = os_toascii[*srce++];
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ebcdic2ascii_strictly(unsigned char *dest, const unsigned char *srce, size_t count)
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while (count-- != 0) {
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*dest++ = os_toascii_strictly[*srce++];
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ascii2ebcdic(unsigned char *dest, const unsigned char *srce, size_t count)
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while (count-- != 0) {
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*dest++ = os_toebcdic[*srce++];
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#endif /*APR_CHARSET_EBCDIC*/
added
removed
os/bs2000/ebcdic.c
