masqmail-0.2

annotate src/tables.c @ 14:a8f3424347dc

find changesets by author, revision, files, or words in the commit message
replaced number 0 with character \0 where appropriate
author meillo@marmaro.de
date Wed, 29 Oct 2008 21:21:26 +0100
parents 08114f7dcc23
children f671821d8222
rev   line source
meillo@0 1 /* MasqMail
meillo@0 2 Copyright (C) 1999-2001 Oliver Kurth
meillo@0 3
meillo@0 4 This program is free software; you can redistribute it and/or modify
meillo@0 5 it under the terms of the GNU General Public License as published by
meillo@0 6 the Free Software Foundation; either version 2 of the License, or
meillo@0 7 (at your option) any later version.
meillo@0 8
meillo@0 9 This program is distributed in the hope that it will be useful,
meillo@0 10 but WITHOUT ANY WARRANTY; without even the implied warranty of
meillo@0 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
meillo@0 12 GNU General Public License for more details.
meillo@0 13
meillo@0 14 You should have received a copy of the GNU General Public License
meillo@0 15 along with this program; if not, write to the Free Software
meillo@0 16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
meillo@0 17 */
meillo@0 18
meillo@0 19 #include "masqmail.h"
meillo@0 20 #include <fnmatch.h>
meillo@0 21
meillo@10 22 table_pair*
meillo@10 23 create_pair(gchar * key, gpointer value)
meillo@0 24 {
meillo@10 25 table_pair *pair;
meillo@0 26
meillo@10 27 pair = g_malloc(sizeof(table_pair));
meillo@10 28 pair->key = g_strdup(key);
meillo@10 29 pair->value = value;
meillo@10 30
meillo@10 31 return pair;
meillo@0 32 }
meillo@0 33
meillo@10 34 table_pair*
meillo@10 35 create_pair_string(gchar * key, gpointer value)
meillo@0 36 {
meillo@10 37 table_pair *pair;
meillo@0 38
meillo@10 39 pair = g_malloc(sizeof(table_pair));
meillo@10 40 pair->key = g_strdup(key);
meillo@10 41 pair->value = (gpointer) (g_strdup(value));
meillo@10 42
meillo@10 43 return pair;
meillo@0 44 }
meillo@0 45
meillo@10 46 table_pair*
meillo@10 47 parse_table_pair(gchar * line, char delim)
meillo@0 48 {
meillo@10 49 gchar buf[256];
meillo@10 50 gchar *p, *q;
meillo@10 51 table_pair *pair;
meillo@0 52
meillo@10 53 p = line;
meillo@10 54 q = buf;
meillo@10 55 while ((*p != 0) && (*p != delim) && q < buf + 255)
meillo@10 56 *(q++) = *(p++);
meillo@10 57 *q = 0;
meillo@0 58
meillo@10 59 pair = g_malloc(sizeof(table_pair));
meillo@10 60 pair->key = g_strdup(g_strstrip(buf));
meillo@0 61
meillo@10 62 if (*p) {
meillo@10 63 p++;
meillo@10 64 /* while(isspace(*p)) p++; */
meillo@10 65 pair->value = (gpointer *) (g_strdup(g_strstrip(p)));
meillo@10 66 } else
meillo@10 67 pair->value = (gpointer *) g_strdup("");
meillo@0 68
meillo@10 69 return pair;
meillo@0 70 }
meillo@0 71
meillo@10 72 gpointer*
meillo@10 73 table_find_func(GList * table_list, gchar * key, int (*cmp_func) (const char *, const char *))
meillo@0 74 {
meillo@10 75 GList *node;
meillo@0 76
meillo@10 77 foreach(table_list, node) {
meillo@10 78 table_pair *pair = (table_pair *) (node->data);
meillo@10 79 if (cmp_func(pair->key, key) == 0)
meillo@10 80 return pair->value;
meillo@10 81 }
meillo@10 82 return NULL;
meillo@0 83 }
meillo@0 84
meillo@10 85 gpointer*
meillo@10 86 table_find(GList * table_list, gchar * key)
meillo@0 87 {
meillo@10 88 return table_find_func(table_list, key, strcmp);
meillo@0 89 }
meillo@0 90
meillo@10 91 gpointer*
meillo@10 92 table_find_case(GList * table_list, gchar * key)
meillo@0 93 {
meillo@10 94 return table_find_func(table_list, key, strcasecmp);
meillo@0 95 }
meillo@0 96
meillo@10 97 static int
meillo@10 98 fnmatch0(const char *pattern, const char *string)
meillo@0 99 {
meillo@10 100 return fnmatch(pattern, string, 0);
meillo@0 101 }
meillo@0 102
meillo@10 103 gpointer*
meillo@10 104 table_find_fnmatch(GList * table_list, gchar * key)
meillo@0 105 {
meillo@10 106 return table_find_func(table_list, key, fnmatch0);
meillo@0 107 }
meillo@0 108
meillo@10 109 GList*
meillo@10 110 table_read(gchar * fname, gchar delim)
meillo@0 111 {
meillo@10 112 GList *list = NULL;
meillo@10 113 FILE *fptr;
meillo@0 114
meillo@10 115 if ((fptr = fopen(fname, "rt"))) {
meillo@10 116 gchar buf[256];
meillo@0 117
meillo@10 118 while (fgets(buf, 255, fptr)) {
meillo@10 119 if (buf[0] && (buf[0] != '#') && (buf[0] != '\n')) {
meillo@10 120 table_pair *pair;
meillo@10 121 g_strchomp(buf);
meillo@10 122 pair = parse_table_pair(buf, delim);
meillo@10 123 list = g_list_append(list, pair);
meillo@10 124 }
meillo@10 125 }
meillo@10 126 fclose(fptr);
meillo@10 127 return list;
meillo@10 128 }
meillo@10 129 logwrite(LOG_ALERT, "could not open table file %s: %s\n", fname, strerror(errno));
meillo@0 130
meillo@10 131 return NULL;
meillo@0 132 }
meillo@0 133
meillo@10 134 void
meillo@10 135 destroy_table(GList * table)
meillo@0 136 {
meillo@10 137 GList *node;
meillo@0 138
meillo@10 139 foreach(table, node) {
meillo@10 140 table_pair *p = (table_pair *) (node->data);
meillo@10 141 g_free(p->key);
meillo@10 142 g_free(p->value);
meillo@10 143 g_free(p);
meillo@10 144 }
meillo@10 145 g_list_free(table);
meillo@0 146 }