1 /* $NetBSD: citrus_lookup_factory.c,v 1.4 2003/10/27 00:12:42 lukem Exp $ */
4 * SPDX-License-Identifier: BSD-2-Clause
6 * Copyright (c)2003 Citrus Project,
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #include <sys/cdefs.h>
41 #include "citrus_namespace.h"
42 #include "citrus_region.h"
43 #include "citrus_bcs.h"
44 #include "citrus_db_factory.h"
45 #include "citrus_db_hash.h"
46 #include "citrus_lookup_factory.h"
47 #include "citrus_lookup_file.h"
51 convert_line(struct _citrus_db_factory *df, const char *line, size_t len)
54 char data[LINE_MAX], key[LINE_MAX];
56 /* cut off trailing comment */
57 p = memchr(line, T_COMM, len);
62 line = _bcs_skip_ws_len(line, &len);
65 p = _bcs_skip_nonws_len(line, &len);
68 snprintf(key, sizeof(key), "%.*s", (int)(p-line), line);
69 _bcs_convert_to_lower(key);
72 line = _bcs_skip_ws_len(p, &len);
73 _bcs_trunc_rws_len(line, &len);
74 snprintf(data, sizeof(data), "%.*s", (int)len, line);
76 return (_db_factory_addstr_by_s(df, key, data));
80 dump_db(struct _citrus_db_factory *df, struct _region *r)
85 size = _db_factory_calc_size(df);
89 _region_init(r, ptr, size);
91 return (_db_factory_serialize(df, _CITRUS_LOOKUP_MAGIC, r));
95 _citrus_lookup_factory_convert(FILE *out, FILE *in)
97 struct _citrus_db_factory *df;
103 ret = _db_factory_create(&df, &_db_hash_std, NULL);
107 while ((line = fgetln(in, &size)) != NULL)
108 if ((ret = convert_line(df, line, size))) {
109 _db_factory_free(df);
113 ret = dump_db(df, &r);
114 _db_factory_free(df);
118 if (fwrite(_region_head(&r), _region_size(&r), 1, out) != 1)