src/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 "global.h"
  23
  24 #include "mcconfig.h"
  25 #include "../src/strutil.h"
  26
  27 /*** global variables **************************************************/
  28
  29 extern int utf8_display;
  30
  31 /*** file scope macro definitions **************************************/
  32
  33 /*** file scope type declarations **************************************/
  34
  35 /*** file scope variables **********************************************/
  36
  37 /*** file scope functions **********************************************/
  38 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  39
  40 static gchar *
  41 mc_config_normalize_before_save(const gchar * value)
  42 {
  43     GIConv conv;
  44     GString *buffer;
  45
  46     if (utf8_display)
  47     {
  48         buffer = g_string_new(value);
  49     }
  50     else
  51     {
  52         conv = str_crt_conv_to ("UTF-8");
  53         if (conv == INVALID_CONV)
  54             return g_strdup(value);
  55
  56         buffer = g_string_new ("");
  57
  58         if (str_convert (conv, value, buffer) == ESTR_FAILURE)
  59         {
  60             g_string_free(buffer, TRUE);
  61             buffer = g_string_new(value);
  62         }
  63
  64         str_close_conv (conv);
  65     }
  66
  67     return g_string_free(buffer, FALSE);
  68 }
  69
  70 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  71 /*** public functions **************************************************/
  72 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  73
  74 void
  75 mc_config_direct_set_string (mc_config_t * mc_config, const gchar * group,
  76                       const gchar * param, const gchar * value)
  77 {
  78     gchar *buffer;
  79
  80     if (!mc_config || !group || !param || !value)
  81         return;
  82
  83     buffer = mc_config_normalize_before_save(value);
  84
  85     g_key_file_set_value (mc_config->handle, group, param, buffer);
  86
  87     g_free(buffer);
  88 }
  89
  90 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  91
  92 void
  93 mc_config_set_string (mc_config_t * mc_config, const gchar * group,
  94                       const gchar * param, const gchar * value)
  95 {
  96     gchar *buffer;
  97
  98     if (!mc_config || !group || !param || !value)
  99         return;
 100
 101     buffer = mc_config_normalize_before_save(value);
 102
 103     g_key_file_set_string (mc_config->handle, group, param, buffer);
 104
 105     g_free(buffer);
 106 }
 107
 108 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 109
 110 void
 111 mc_config_set_bool (mc_config_t * mc_config, const gchar * group,
 112                     const gchar * param, gboolean value)
 113 {
 114     if (!mc_config || !group || !param )
 115         return;
 116
 117     g_key_file_set_boolean (mc_config->handle, group, param, value);
 118 }
 119
 120 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 121
 122 void
 123 mc_config_set_int (mc_config_t * mc_config, const gchar * group,
 124                    const gchar * param, int value)
 125 {
 126     if (!mc_config || !group || !param )
 127         return;
 128
 129     g_key_file_set_integer (mc_config->handle, group, param, value);
 130 }
 131
 132 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 133 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 134
 135 void
 136 mc_config_set_string_list (mc_config_t * mc_config, const gchar * group,
 137                            const gchar * param, const gchar * const value[],
 138                            gsize length)
 139 {
 140     if (!mc_config || !group || !param || !value || length == 0)
 141         return;
 142
 143     g_key_file_set_string_list (mc_config->handle, group, param, value,
 144                                 length);
 145 }
 146
 147 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 148
 149
 150 void
 151 mc_config_set_bool_list (mc_config_t * mc_config, const gchar * group,
 152                          const gchar * param, gboolean value[], gsize length)
 153 {
 154     if (!mc_config || !group || !param || !value || length == 0)
 155         return;
 156
 157     g_key_file_set_boolean_list (mc_config->handle, group, param, value,
 158                                  length);
 159 }
 160
 161 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 162
 163 void
 164 mc_config_set_int_list (mc_config_t * mc_config, const gchar * group,
 165                         const gchar * param, int value[], gsize length)
 166 {
 167     if (!mc_config || !group || !param || !value || length == 0)
 168         return;
 169
 170     g_key_file_set_integer_list (mc_config->handle, group, param, value,
 171                                  length);
 172 }
 173
 174 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */