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annotate src/tables.c @ 36:9cb4031fa5e0

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updated the generated AutoHELL files
author meillo@marmaro.de
date Fri, 07 May 2010 16:44:26 +0200
parents 7354c2e0eb31
children 3b344bf57162
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08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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1 /* MasqMail
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2 Copyright (C) 1999-2001 Oliver Kurth
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3 Copyright 2008 markus schnalke <meillo@marmaro.de>
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4
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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5 This program is free software; you can redistribute it and/or modify
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 2 of the License, or
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program; if not, write to the Free Software
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17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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18 */
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19
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20 #include <fnmatch.h>
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21
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22 #include "masqmail.h"
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23
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24 table_pair*
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25 create_pair(gchar * key, gpointer value)
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26 {
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27 table_pair *pair;
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29 pair = g_malloc(sizeof(table_pair));
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30 pair->key = g_strdup(key);
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31 pair->value = value;
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32
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33 return pair;
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34 }
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35
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36 table_pair*
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37 create_pair_string(gchar * key, gpointer value)
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38 {
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39 table_pair *pair;
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41 pair = g_malloc(sizeof(table_pair));
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42 pair->key = g_strdup(key);
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43 pair->value = (gpointer) (g_strdup(value));
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44
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45 return pair;
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46 }
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47
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48 table_pair*
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49 parse_table_pair(gchar * line, char delim)
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50 {
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51 gchar buf[256];
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52 gchar *p, *q;
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53 table_pair *pair;
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54
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55 p = line;
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56 q = buf;
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57 while ((*p != '\0') && (*p != delim) && q < buf + 255)
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58 *(q++) = *(p++);
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59 *q = '\0';
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60
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61 pair = g_malloc(sizeof(table_pair));
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62 pair->key = g_strdup(g_strstrip(buf));
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63
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64 if (*p) {
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65 p++;
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66 /* while(isspace(*p)) p++; */
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67 pair->value = (gpointer *) (g_strdup(g_strstrip(p)));
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68 } else
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69 pair->value = (gpointer *) g_strdup("");
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70
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71 return pair;
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72 }
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73
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74 gpointer*
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75 table_find_func(GList * table_list, gchar * key, int (*cmp_func) (const char *, const char *))
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76 {
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77 GList *node;
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79 foreach(table_list, node) {
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80 table_pair *pair = (table_pair *) (node->data);
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81 if (cmp_func(pair->key, key) == 0)
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82 return pair->value;
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83 }
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84 return NULL;
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85 }
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86
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87 gpointer*
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88 table_find(GList * table_list, gchar * key)
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89 {
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90 return table_find_func(table_list, key, strcmp);
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91 }
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92
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93 gpointer*
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94 table_find_case(GList * table_list, gchar * key)
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95 {
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96 return table_find_func(table_list, key, strcasecmp);
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97 }
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98
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99 static int
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100 fnmatch0(const char *pattern, const char *string)
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101 {
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102 return fnmatch(pattern, string, 0);
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103 }
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104
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105 gpointer*
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106 table_find_fnmatch(GList * table_list, gchar * key)
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107 {
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108 return table_find_func(table_list, key, fnmatch0);
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109 }
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110
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111 GList*
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112 table_read(gchar * fname, gchar delim)
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113 {
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114 GList *list = NULL;
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115 FILE *fptr;
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116
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117 if ((fptr = fopen(fname, "rt"))) {
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118 gchar buf[256];
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119
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120 while (fgets(buf, 255, fptr)) {
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121 if (buf[0] && (buf[0] != '#') && (buf[0] != '\n')) {
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122 table_pair *pair;
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123 g_strchomp(buf);
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124 pair = parse_table_pair(buf, delim);
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125 list = g_list_append(list, pair);
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126 }
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127 }
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128 fclose(fptr);
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129 if (list == NULL)
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130 logwrite(LOG_NOTICE, "empty table file %s\n", fname);
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131 return list;
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132 }
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133 logwrite(LOG_ALERT, "could not open table file %s: %s. Thus no aliasing is done\n", fname, strerror(errno));
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134
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135 return NULL;
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136 }
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137
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138 void
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139 destroy_table(GList * table)
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140 {
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141 GList *node;
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142
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143 foreach(table, node) {
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144 table_pair *p = (table_pair *) (node->data);
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145 g_free(p->key);
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146 g_free(p->value);
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147 g_free(p);
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148 }
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149 g_list_free(table);
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150 }