lib/mcconfig/set.c

   1 /* Configure module for the Midnight Commander
   2    Copyright (C) 1994, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   3    2007, 2009 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 2 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to the Free Software
  17    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  */
  19
  20 #include <config.h>
  21
  22 #include "lib/global.h"
  23 #include "lib/strutil.h"
  24 #include "lib/mcconfig.h"
  25
  26 /*** global variables **************************************************/
  27
  28 extern int utf8_display;
  29
  30 /*** file scope macro definitions **************************************/
  31
  32 /*** file scope type declarations **************************************/
  33
  34 /*** file scope variables **********************************************/
  35
  36 /*** file scope functions **********************************************/
  37 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  38
  39 static gchar *
  40 mc_config_normalize_before_save(const gchar * value)
  41 {
  42     GIConv conv;
  43     GString *buffer;
  44
  45     if (utf8_display)
  46     {
  47         buffer = g_string_new(value);
  48     }
  49     else
  50     {
  51         conv = str_crt_conv_to ("UTF-8");
  52         if (conv == INVALID_CONV)
  53             return g_strdup(value);
  54
  55         buffer = g_string_new ("");
  56
  57         if (str_convert (conv, value, buffer) == ESTR_FAILURE)
  58         {
  59             g_string_free(buffer, TRUE);
  60             buffer = g_string_new(value);
  61         }
  62
  63         str_close_conv (conv);
  64     }
  65
  66     return g_string_free(buffer, FALSE);
  67 }
  68
  69 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  70 /*** public functions **************************************************/
  71 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  72
  73 void
  74 mc_config_direct_set_string (mc_config_t * mc_config, const gchar * group,
  75                       const gchar * param, const gchar * value)
  76 {
  77     gchar *buffer;
  78
  79     if (!mc_config || !group || !param || !value)
  80         return;
  81
  82     buffer = mc_config_normalize_before_save(value);
  83
  84     g_key_file_set_value (mc_config->handle, group, param, buffer);
  85
  86     g_free(buffer);
  87 }
  88
  89 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  90
  91 void
  92 mc_config_set_string (mc_config_t * mc_config, const gchar * group,
  93                       const gchar * param, const gchar * value)
  94 {
  95     gchar *buffer;
  96
  97     if (!mc_config || !group || !param || !value)
  98         return;
  99
 100     buffer = mc_config_normalize_before_save(value);
 101
 102     g_key_file_set_string (mc_config->handle, group, param, buffer);
 103
 104     g_free(buffer);
 105 }
 106
 107 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 108
 109 void
 110 mc_config_set_bool (mc_config_t * mc_config, const gchar * group,
 111                     const gchar * param, gboolean value)
 112 {
 113     if (!mc_config || !group || !param )
 114         return;
 115
 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,
 123                    const gchar * param, int value)
 124 {
 125     if (!mc_config || !group || !param )
 126         return;
 127
 128     g_key_file_set_integer (mc_config->handle, group, param, value);
 129 }
 130
 131 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 132 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 133
 134 void
 135 mc_config_set_string_list (mc_config_t * mc_config, const gchar * group,
 136                            const gchar * param, const gchar * const value[],
 137                            gsize length)
 138 {
 139     if (!mc_config || !group || !param || !value || length == 0)
 140         return;
 141
 142     g_key_file_set_string_list (mc_config->handle, group, param, value,
 143                                 length);
 144 }
 145
 146 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 147
 148
 149 void
 150 mc_config_set_bool_list (mc_config_t * mc_config, const gchar * group,
 151                          const gchar * param, gboolean value[], gsize length)
 152 {
 153     if (!mc_config || !group || !param || !value || length == 0)
 154         return;
 155
 156     g_key_file_set_boolean_list (mc_config->handle, group, param, value,
 157                                  length);
 158 }
 159
 160 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 161
 162 void
 163 mc_config_set_int_list (mc_config_t * mc_config, const gchar * group,
 164                         const gchar * param, int value[], gsize length)
 165 {
 166     if (!mc_config || !group || !param || !value || length == 0)
 167         return;
 168
 169     g_key_file_set_integer_list (mc_config->handle, group, param, value,
 170                                  length);
 171 }
 172
 173 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */