1/*
2 * Copyright (c) 2005, 2008 Sun Microsystems, Inc. All Rights Reserved.
3 * Use is subject to license terms.
4 *
5 *      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
6 *        All Rights Reserved
7 *
8 * University Copyright- Copyright (c) 1982, 1986, 1988
9 * The Regents of the University of California
10 * All Rights Reserved
11 *
12 * University Acknowledgment- Portions of this document are derived from
13 * software developed by the University of California, Berkeley, and its
14 * contributors.
15 *
16 * Licensed under the Apache License, Version 2.0 (the "License");
17 * you may not use this file except in compliance with the License.
18 * You may obtain a copy of the License at
19 *  http://www.apache.org/licenses/LICENSE-2.0.
20 *
21 * Unless required by applicable law or agreed to in writing, software
22 * distributed under the License is distributed on an "AS IS" BASIS,
23 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
24 * or implied.
25 * See the License for the specific language governing permissions and
26 * limitations under the License.
27 */
28
29#ifndef _REGEXP_H
30#define _REGEXP_H
31
32#include "libsed.h"
33
34#ifdef __cplusplus
35extern "C" {
36#endif
37
38#define    CBRA    2
39#define    CCHR    4
40#define    CDOT    8
41#define    CCL    12
42#define    CXCL    16
43#define    CDOL    20
44#define    CCEOF    22
45#define    CKET    24
46#define    CBACK    36
47#define    NCCL    40
48
49#define    STAR    01
50#define    RNGE    03
51
52#define    NBRA    9
53
54#define    PLACE(c)    ep[c >> 3] |= bittab[c & 07]
55#define    ISTHERE(c)    (ep[c >> 3] & bittab[c & 07])
56
57typedef struct _step_vars_storage {
58    char    *loc1, *loc2, *locs;
59    char    *braslist[NBRA];
60    char    *braelist[NBRA];
61    int    low;
62    int    size;
63} step_vars_storage;
64
65typedef struct _sed_comp_args {
66    int circf; /* Regular expression starts with ^ */
67    int nbra; /* braces count */
68} sed_comp_args;
69
70extern char *sed_compile(sed_commands_t *commands, sed_comp_args *compargs,
71                         char *ep, char *endbuf, int seof);
72extern void command_errf(sed_commands_t *commands, const char *fmt, ...)
73                         __attribute__((format(printf,2,3)));
74
75#define SEDERR_CGMES "command garbled: %s"
76#define SEDERR_SMMES "Space missing before filename: %s"
77#define SEDERR_TMMES "too much command text: %s"
78#define SEDERR_LTLMES "label too long: %s"
79#define SEDERR_ULMES "undefined label: %s"
80#define SEDERR_DLMES "duplicate labels: %s"
81#define SEDERR_TMLMES "too many labels: %s"
82#define SEDERR_AD0MES "no addresses allowed: %s"
83#define SEDERR_AD1MES "only one address allowed: %s"
84#define SEDERR_TOOBIG "suffix too large: %s"
85#define SEDERR_OOMMES "out of memory"
86#define SEDERR_COPFMES "cannot open pattern file: %s"
87#define SEDERR_COIFMES "cannot open input file: %s"
88#define SEDERR_TMOMES "too many {'s"
89#define SEDERR_TMCMES "too many }'s"
90#define SEDERR_NRMES "first RE may not be null"
91#define SEDERR_UCMES "unrecognized command: %s"
92#define SEDERR_TMWFMES "too many files in w commands"
93#define SEDERR_COMES "cannot open %s"
94#define SEDERR_CCMES "cannot create %s"
95#define SEDERR_TMLNMES "too many line numbers"
96#define SEDERR_TMAMES "too many appends after line %lld"
97#define SEDERR_TMRMES "too many reads after line %lld"
98#define SEDERR_DOORNG "``\\digit'' out of range: %s"
99#define SEDERR_EDMOSUB "ending delimiter missing on substitution: %s"
100#define SEDERR_EDMOSTR "ending delimiter missing on string: %s"
101#define SEDERR_FNTL "file name too long: %s"
102#define SEDERR_CLTL "command line too long"
103#define SEDERR_TSNTSS "transform strings not the same size: %s"
104#define SEDERR_OLTL "output line too long."
105#define SEDERR_HSOVERFLOW "hold space overflowed."
106#define SEDERR_INTERNAL "internal sed error"
107
108#ifdef __cplusplus
109}
110#endif
111
112#endif /* _REGEXP_H */
113