lib/mcconfig/set.c

   1 /*
   2    Configure module for the Midnight Commander
   3
   4    Copyright (C) 1994-2024
   5    Free Software Foundation, Inc.
   6
   7    This file is part of the Midnight Commander.
   8
   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.
  13
  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.
  18
  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/>.
  21  */
  22
  23 #include <config.h>
  24
  25 #include "lib/global.h"
  26 #include "lib/strutil.h"
  27
  28 #include "lib/mcconfig.h"
  29
  30 /*** global variables ****************************************************************************/
  31
  32 /*** file scope macro definitions ****************************************************************/
  33
  34 /*** file scope type declarations ****************************************************************/
  35
  36 /*** forward declarations (file scope functions) *************************************************/
  37
  38 /*** file scope variables ************************************************************************/
  39
  40 /* --------------------------------------------------------------------------------------------- */
  41 /*** file scope functions ************************************************************************/
  42 /* --------------------------------------------------------------------------------------------- */
  43
  44 static gchar *
  45 mc_config_normalize_before_save (const gchar *value)
  46 {
  47     GIConv conv;
  48     GString *buffer;
  49     gboolean ok;
  50
  51     if (mc_global.utf8_display)
  52         return g_strdup (value);
  53
  54     conv = str_crt_conv_to ("UTF-8");
  55     if (conv == INVALID_CONV)
  56         return g_strdup (value);
  57
  58     buffer = g_string_new ("");
  59
  60     ok = (str_convert (conv, value, buffer) != ESTR_FAILURE);
  61     str_close_conv (conv);
  62
  63     if (!ok)
  64     {
  65         g_string_free (buffer, TRUE);
  66         return g_strdup (value);
  67     }
  68
  69     return g_string_free (buffer, FALSE);
  70 }
  71
  72 /* --------------------------------------------------------------------------------------------- */
  73 /*** public functions ****************************************************************************/
  74 /* --------------------------------------------------------------------------------------------- */
  75
  76 void
  77 mc_config_set_string_raw (mc_config_t *mc_config, const gchar *group,
  78                           const gchar *param, const gchar *value)
  79 {
  80     if (mc_config != NULL && group != NULL && param != NULL && value != NULL)
  81         g_key_file_set_string (mc_config->handle, group, param, value);
  82 }
  83
  84 /* --------------------------------------------------------------------------------------------- */
  85
  86 void
  87 mc_config_set_string_raw_value (mc_config_t *mc_config, const gchar *group,
  88                                 const gchar *param, const gchar *value)
  89 {
  90     if (mc_config != NULL && group != NULL && param != NULL && value != NULL)
  91         g_key_file_set_value (mc_config->handle, group, param, value);
  92 }
  93
  94 /* --------------------------------------------------------------------------------------------- */
  95
  96 void
  97 mc_config_set_string (mc_config_t *mc_config, const gchar *group,
  98                       const gchar *param, const gchar *value)
  99 {
 100     if (mc_config != NULL && group != NULL && param != NULL && value != NULL)
 101     {
 102         gchar *buffer;
 103
 104         buffer = mc_config_normalize_before_save (value);
 105         g_key_file_set_string (mc_config->handle, group, param, buffer);
 106         g_free (buffer);
 107     }
 108 }
 109
 110 /* --------------------------------------------------------------------------------------------- */
 111
 112 void
 113 mc_config_set_bool (mc_config_t *mc_config, const gchar *group, const gchar *param, gboolean value)
 114 {
 115     if (mc_config != NULL && group != NULL && param != NULL)
 116         g_key_file_set_boolean (mc_config->handle, group, param, value);
 117 }
 118
 119 /* --------------------------------------------------------------------------------------------- */
 120
 121 void
 122 mc_config_set_int (mc_config_t *mc_config, const gchar *group, const gchar *param, int value)
 123 {
 124     if (mc_config != NULL && group != NULL && param != NULL)
 125         g_key_file_set_integer (mc_config->handle, group, param, value);
 126 }
 127
 128 /* --------------------------------------------------------------------------------------------- */
 129
 130 void
 131 mc_config_set_string_list (mc_config_t *mc_config, const gchar *group,
 132                            const gchar *param, const gchar *const value[], gsize length)
 133 {
 134     if (mc_config != NULL && group != NULL && param != NULL && value != NULL && length != 0)
 135         g_key_file_set_string_list (mc_config->handle, group, param, value, length);
 136 }
 137
 138 /* --------------------------------------------------------------------------------------------- */
 139
 140 void
 141 mc_config_set_bool_list (mc_config_t *mc_config, const gchar *group,
 142                          const gchar *param, gboolean value[], gsize length)
 143 {
 144     if (mc_config != NULL && group != NULL && param != NULL && value != NULL && length != 0)
 145         g_key_file_set_boolean_list (mc_config->handle, group, param, value, length);
 146 }
 147
 148 /* --------------------------------------------------------------------------------------------- */
 149
 150 void
 151 mc_config_set_int_list (mc_config_t *mc_config, const gchar *group,
 152                         const gchar *param, int value[], gsize length)
 153 {
 154     if (mc_config != NULL && group != NULL && param != NULL && value != NULL && length != 0)
 155         g_key_file_set_integer_list (mc_config->handle, group, param, value, length);
 156 }
 157
 158 /* --------------------------------------------------------------------------------------------- */