2 * Taken from the public domain ansitape program for
3 * integration into Bacula. KES - Mar 2005
6 Bacula® - The Network Backup Solution
8 Copyright (C) 2006-2014 Free Software Foundation Europe e.V.
10 The main author of Bacula is Kern Sibbald, with contributions from many
11 others, a complete list can be found in the file AUTHORS.
13 You may use this file and others of this release according to the
14 license defined in the LICENSE file, which includes the Affero General
15 Public License, v3.0 ("AGPLv3") and some additional permissions and
16 terms pursuant to its AGPLv3 Section 7.
18 Bacula® is a registered trademark of Kern Sibbald.
22 /* Mapping of EBCDIC codes to ASCII equivalents. */
23 static char to_ascii_table[256] = {
24 '\000', '\001', '\002', '\003',
25 '\234', '\011', '\206', '\177',
26 '\227', '\215', '\216', '\013',
27 '\014', '\015', '\016', '\017',
28 '\020', '\021', '\022', '\023',
29 '\235', '\205', '\010', '\207',
30 '\030', '\031', '\222', '\217',
31 '\034', '\035', '\036', '\037',
32 '\200', '\201', '\202', '\203',
33 '\204', '\012', '\027', '\033',
34 '\210', '\211', '\212', '\213',
35 '\214', '\005', '\006', '\007',
36 '\220', '\221', '\026', '\223',
37 '\224', '\225', '\226', '\004',
38 '\230', '\231', '\232', '\233',
39 '\024', '\025', '\236', '\032',
40 '\040', '\240', '\241', '\242',
41 '\243', '\244', '\245', '\246',
42 '\247', '\250', '\133', '\056',
43 '\074', '\050', '\053', '\041',
44 '\046', '\251', '\252', '\253',
45 '\254', '\255', '\256', '\257',
46 '\260', '\261', '\135', '\044',
47 '\052', '\051', '\073', '\136',
48 '\055', '\057', '\262', '\263',
49 '\264', '\265', '\266', '\267',
50 '\270', '\271', '\174', '\054',
51 '\045', '\137', '\076', '\077',
52 '\272', '\273', '\274', '\275',
53 '\276', '\277', '\300', '\301',
54 '\302', '\140', '\072', '\043',
55 '\100', '\047', '\075', '\042',
56 '\303', '\141', '\142', '\143',
57 '\144', '\145', '\146', '\147',
58 '\150', '\151', '\304', '\305',
59 '\306', '\307', '\310', '\311',
60 '\312', '\152', '\153', '\154',
61 '\155', '\156', '\157', '\160',
62 '\161', '\162', '\313', '\314',
63 '\315', '\316', '\317', '\320',
64 '\321', '\176', '\163', '\164',
65 '\165', '\166', '\167', '\170',
66 '\171', '\172', '\322', '\323',
67 '\324', '\325', '\326', '\327',
68 '\330', '\331', '\332', '\333',
69 '\334', '\335', '\336', '\337',
70 '\340', '\341', '\342', '\343',
71 '\344', '\345', '\346', '\347',
72 '\173', '\101', '\102', '\103',
73 '\104', '\105', '\106', '\107',
74 '\110', '\111', '\350', '\351',
75 '\352', '\353', '\354', '\355',
76 '\175', '\112', '\113', '\114',
77 '\115', '\116', '\117', '\120',
78 '\121', '\122', '\356', '\357',
79 '\360', '\361', '\362', '\363',
80 '\134', '\237', '\123', '\124',
81 '\125', '\126', '\127', '\130',
82 '\131', '\132', '\364', '\365',
83 '\366', '\367', '\370', '\371',
84 '\060', '\061', '\062', '\063',
85 '\064', '\065', '\066', '\067',
86 '\070', '\071', '\372', '\373',
87 '\374', '\375', '\376', '\377'
91 /* Mapping of ASCII codes to EBCDIC equivalents. */
92 static char to_ebcdic_table[256] = {
93 '\000', '\001', '\002', '\003',
94 '\067', '\055', '\056', '\057',
95 '\026', '\005', '\045', '\013',
96 '\014', '\015', '\016', '\017',
97 '\020', '\021', '\022', '\023',
98 '\074', '\075', '\062', '\046',
99 '\030', '\031', '\077', '\047',
100 '\034', '\035', '\036', '\037',
101 '\100', '\117', '\177', '\173',
102 '\133', '\154', '\120', '\175',
103 '\115', '\135', '\134', '\116',
104 '\153', '\140', '\113', '\141',
105 '\360', '\361', '\362', '\363',
106 '\364', '\365', '\366', '\367',
107 '\370', '\371', '\172', '\136',
108 '\114', '\176', '\156', '\157',
109 '\174', '\301', '\302', '\303',
110 '\304', '\305', '\306', '\307',
111 '\310', '\311', '\321', '\322',
112 '\323', '\324', '\325', '\326',
113 '\327', '\330', '\331', '\342',
114 '\343', '\344', '\345', '\346',
115 '\347', '\350', '\351', '\112',
116 '\340', '\132', '\137', '\155',
117 '\171', '\201', '\202', '\203',
118 '\204', '\205', '\206', '\207',
119 '\210', '\211', '\221', '\222',
120 '\223', '\224', '\225', '\226',
121 '\227', '\230', '\231', '\242',
122 '\243', '\244', '\245', '\246',
123 '\247', '\250', '\251', '\300',
124 '\152', '\320', '\241', '\007',
125 '\040', '\041', '\042', '\043',
126 '\044', '\025', '\006', '\027',
127 '\050', '\051', '\052', '\053',
128 '\054', '\011', '\012', '\033',
129 '\060', '\061', '\032', '\063',
130 '\064', '\065', '\066', '\010',
131 '\070', '\071', '\072', '\073',
132 '\004', '\024', '\076', '\341',
133 '\101', '\102', '\103', '\104',
134 '\105', '\106', '\107', '\110',
135 '\111', '\121', '\122', '\123',
136 '\124', '\125', '\126', '\127',
137 '\130', '\131', '\142', '\143',
138 '\144', '\145', '\146', '\147',
139 '\150', '\151', '\160', '\161',
140 '\162', '\163', '\164', '\165',
141 '\166', '\167', '\170', '\200',
142 '\212', '\213', '\214', '\215',
143 '\216', '\217', '\220', '\232',
144 '\233', '\234', '\235', '\236',
145 '\237', '\240', '\252', '\253',
146 '\254', '\255', '\256', '\257',
147 '\260', '\261', '\262', '\263',
148 '\264', '\265', '\266', '\267',
149 '\270', '\271', '\272', '\273',
150 '\274', '\275', '\276', '\277',
151 '\312', '\313', '\314', '\315',
152 '\316', '\317', '\332', '\333',
153 '\334', '\335', '\336', '\337',
154 '\352', '\353', '\354', '\355',
155 '\356', '\357', '\372', '\373',
156 '\374', '\375', '\376', '\377'
161 * Convert from ASCII to EBCDIC
163 void ascii_to_ebcdic(char *dst, char *src, int count)
166 *dst++ = to_ebcdic_table[0377 & *src++];
172 * Convert from EBCDIC to ASCII
174 void ebcdic_to_ascii(char *dst, char *src, int count)
177 *dst++ = to_ascii_table[0377 & *src++];