1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2013 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <stdio.h>
30 #include <stdlib.h>
31 #include <string.h>
32
33 #include "initconf.h"
34
35 InitConfig *load_init_config(char *file) {
36 FILE *in = fopen(file, "r");
37 if(in == NULL) {
38 return NULL;
39 }
40
41 InitConfig *conf = malloc(sizeof(InitConfig));
42 conf->parser.parse = initconf_parse;
43 conf->file = file;
44 conf->directives = NULL;
45
46 int r = cfg_parse_basic_file((ConfigParser*)conf, in);
47 if(r != 0) {
48 free_init_config(conf);
49 return NULL;
50 }
51 fclose(in);
52
53 return conf;
54 }
55
56 void free_init_config(InitConfig *conf) {
57 ucx_mempool_destroy(conf->parser.mp->pool);
58 free(conf);
59 }
60
61 int initconf_parse(void *p, ConfigLine *begin, ConfigLine *end, sstr_t line) {
62 InitConfig *conf = p;
63
64 // parse directive
65 ConfigDirective *d = cfg_parse_directive(line, conf->parser.mp);
66 if(d == NULL) {
67 log_ereport(LOG_FAILURE, "initconf_parse: directive is null");
68 return 0;
69 }
70 d->begin = begin;
71 d->end = end;
72 if(d->type_num == INIT_DIRECTIVE) {
73 conf->directives = ucx_list_append(conf->directives, d);
74 } else {
75 log_ereport(LOG_WARN, "Non Init directive in init.conf");
76 }
77
78 return 0;
79 }
80