buildsys: fix broken detection for termcap libraries when using slang
[midnight-commander.git] / lib / mcconfig / get.c
blob00cc0e10de639bbc55a0c58015dfcae1e820b9e1
1 /*
2 Configure module for the Midnight Commander
4 Copyright (C) 1994-2024
5 Free Software Foundation, Inc.
7 This file is part of the Midnight Commander.
9 The Midnight Commander is free software: you can redistribute it
10 and/or modify it under the terms of the GNU General Public License as
11 published by the Free Software Foundation, either version 3 of the License,
12 or (at your option) any later version.
14 The Midnight Commander is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include <config.h>
25 #include "lib/global.h"
26 #include "lib/strutil.h"
28 #include "lib/mcconfig.h"
30 /*** global variables ****************************************************************************/
32 /*** file scope macro definitions ****************************************************************/
34 /*** file scope type declarations ****************************************************************/
36 /*** file scope variables ************************************************************************/
38 /*** file scope functions ************************************************************************/
40 /* --------------------------------------------------------------------------------------------- */
41 /*** file scope functions ************************************************************************/
42 /* --------------------------------------------------------------------------------------------- */
44 /* --------------------------------------------------------------------------------------------- */
45 /*** public functions ****************************************************************************/
46 /* --------------------------------------------------------------------------------------------- */
48 gchar **
49 mc_config_get_groups (const mc_config_t *mc_config, gsize *len)
51 gchar **ret = NULL;
53 if (mc_config != NULL)
54 ret = g_key_file_get_groups (mc_config->handle, len);
56 if (ret == NULL)
58 ret = g_try_malloc0 (sizeof (gchar **));
59 if (len != NULL)
60 *len = 0;
63 return ret;
66 /* --------------------------------------------------------------------------------------------- */
68 gchar **
69 mc_config_get_keys (const mc_config_t *mc_config, const gchar *group, gsize *len)
71 gchar **ret = NULL;
73 if (mc_config != NULL && group != NULL)
74 ret = g_key_file_get_keys (mc_config->handle, group, len, NULL);
76 if (ret == NULL)
78 ret = g_try_malloc0 (sizeof (gchar **));
79 if (len != NULL)
80 *len = 0;
83 return ret;
86 /* --------------------------------------------------------------------------------------------- */
88 gchar *
89 mc_config_get_string (mc_config_t *mc_config, const gchar *group,
90 const gchar *param, const gchar *def)
92 GIConv conv;
93 GString *buffer;
94 gchar *ret;
95 estr_t conv_res;
97 ret = mc_config_get_string_raw (mc_config, group, param, def);
99 if (mc_global.utf8_display)
100 return ret;
102 conv = str_crt_conv_from ("UTF-8");
103 if (conv == INVALID_CONV)
104 return ret;
106 buffer = g_string_new ("");
107 conv_res = str_convert (conv, ret, buffer);
108 str_close_conv (conv);
110 if (conv_res == ESTR_FAILURE)
112 g_string_free (buffer, TRUE);
113 return ret;
116 g_free (ret);
118 return g_string_free (buffer, FALSE);
121 /* --------------------------------------------------------------------------------------------- */
123 gchar *
124 mc_config_get_string_raw (mc_config_t *mc_config, const gchar *group,
125 const gchar *param, const gchar *def)
127 gchar *ret;
129 if (mc_config == NULL || group == NULL || param == NULL)
130 return g_strdup (def);
132 if (!mc_config_has_param (mc_config, group, param))
134 if (def != NULL)
135 mc_config_set_string (mc_config, group, param, def);
136 return g_strdup (def);
139 ret = g_key_file_get_string (mc_config->handle, group, param, NULL);
141 return ret != NULL ? ret : g_strdup (def);
144 /* --------------------------------------------------------------------------------------------- */
146 gboolean
147 mc_config_get_bool (mc_config_t *mc_config, const gchar *group, const gchar *param, gboolean def)
149 if (mc_config == NULL || group == NULL || param == NULL)
150 return def;
152 if (!mc_config_has_param (mc_config, group, param))
154 mc_config_set_bool (mc_config, group, param, def);
155 return def;
158 return g_key_file_get_boolean (mc_config->handle, group, param, NULL);
161 /* --------------------------------------------------------------------------------------------- */
164 mc_config_get_int (mc_config_t *mc_config, const gchar *group, const gchar *param, int def)
166 if (mc_config == NULL || group == NULL || param == NULL)
167 return def;
169 if (!mc_config_has_param (mc_config, group, param))
171 mc_config_set_int (mc_config, group, param, def);
172 return def;
175 return g_key_file_get_integer (mc_config->handle, group, param, NULL);
178 /* --------------------------------------------------------------------------------------------- */
180 gchar **
181 mc_config_get_string_list (mc_config_t *mc_config, const gchar *group,
182 const gchar *param, gsize *length)
184 if (mc_config == NULL || group == NULL || param == NULL)
185 return NULL;
187 return g_key_file_get_string_list (mc_config->handle, group, param, length, NULL);
190 /* --------------------------------------------------------------------------------------------- */
192 gboolean *
193 mc_config_get_bool_list (mc_config_t *mc_config, const gchar *group,
194 const gchar *param, gsize *length)
196 if (mc_config == NULL || group == NULL || param == NULL)
197 return NULL;
199 return g_key_file_get_boolean_list (mc_config->handle, group, param, length, NULL);
202 /* --------------------------------------------------------------------------------------------- */
204 int *
205 mc_config_get_int_list (mc_config_t *mc_config, const gchar *group,
206 const gchar *param, gsize *length)
208 if (mc_config == NULL || group == NULL || param == NULL)
209 return NULL;
211 return g_key_file_get_integer_list (mc_config->handle, group, param, length, NULL);
214 /* --------------------------------------------------------------------------------------------- */