lib/mcconfig/set.c

   1 /*
   2    Configure module for the Midnight Commander
   3
   4    Copyright (C) 1994, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   5    2007, 2009, 2011
   6    The Free Software Foundation, Inc.
   7
   8    This file is part of the Midnight Commander.
   9
  10    The Midnight Commander is free software: you can redistribute it
  11    and/or modify it under the terms of the GNU General Public License as
  12    published by the Free Software Foundation, either version 3 of the License,
  13    or (at your option) any later version.
  14
  15    The Midnight Commander is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  22  */
  23
  24 #include <config.h>
  25
  26 #include "lib/global.h"
  27 #include "lib/strutil.h"
  28 #include "lib/mcconfig.h"
  29
  30 /*** global variables **************************************************/
  31
  32 /*** file scope macro definitions **************************************/
  33
  34 /*** file scope type declarations **************************************/
  35
  36 /*** file scope variables **********************************************/
  37
  38 /*** file scope functions **********************************************/
  39 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  40
  41 static gchar *
  42 mc_config_normalize_before_save (const gchar * value)
  43 {
  44     GIConv conv;
  45     GString *buffer;
  46     gboolean ok;
  47
  48     if (mc_global.utf8_display)
  49         return g_strdup (value);
  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     ok = (str_convert (conv, value, buffer) != ESTR_FAILURE);
  58     str_close_conv (conv);
  59
  60     if (!ok)
  61     {
  62         g_string_free (buffer, TRUE);
  63         return g_strdup (value);
  64     }
  65
  66     return g_string_free (buffer, FALSE);
  67 }
  68
  69 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  70 /*** public functions **************************************************/
  71 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  72
  73 void
  74 mc_config_set_string_raw (mc_config_t * mc_config, const gchar * group,
  75                           const gchar * param, const gchar * value)
  76 {
  77     if (!mc_config || !group || !param || !value)
  78         return;
  79
  80     g_key_file_set_string (mc_config->handle, group, param, value);
  81 }
  82
  83 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  84
  85 void
  86 mc_config_set_string_raw_value (mc_config_t * mc_config, const gchar * group,
  87                                 const gchar * param, const gchar * value)
  88 {
  89     if (!mc_config || !group || !param || !value)
  90         return;
  91
  92     g_key_file_set_value (mc_config->handle, group, param, value);
  93 }
  94
  95 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
  96
  97 void
  98 mc_config_set_string (const mc_config_t * mc_config, const gchar * group,
  99                       const gchar * param, const gchar * value)
 100 {
 101     gchar *buffer;
 102
 103     if (!mc_config || !group || !param || !value)
 104         return;
 105
 106     buffer = mc_config_normalize_before_save (value);
 107
 108     g_key_file_set_string (mc_config->handle, group, param, buffer);
 109
 110     g_free (buffer);
 111 }
 112
 113 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 114
 115 void
 116 mc_config_set_bool (mc_config_t * mc_config, const gchar * group,
 117                     const gchar * param, gboolean value)
 118 {
 119     if (!mc_config || !group || !param)
 120         return;
 121
 122     g_key_file_set_boolean (mc_config->handle, group, param, value);
 123 }
 124
 125 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 126
 127 void
 128 mc_config_set_int (mc_config_t * mc_config, const gchar * group, const gchar * param, int value)
 129 {
 130     if (!mc_config || !group || !param)
 131         return;
 132
 133     g_key_file_set_integer (mc_config->handle, group, param, value);
 134 }
 135
 136 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 137 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 138
 139 void
 140 mc_config_set_string_list (mc_config_t * mc_config, const gchar * group,
 141                            const gchar * param, const gchar * const value[], gsize length)
 142 {
 143     if (!mc_config || !group || !param || !value || length == 0)
 144         return;
 145
 146     g_key_file_set_string_list (mc_config->handle, group, param, value, length);
 147 }
 148
 149 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 150
 151
 152 void
 153 mc_config_set_bool_list (mc_config_t * mc_config, const gchar * group,
 154                          const gchar * param, gboolean value[], gsize length)
 155 {
 156     if (!mc_config || !group || !param || !value || length == 0)
 157         return;
 158
 159     g_key_file_set_boolean_list (mc_config->handle, group, param, value, length);
 160 }
 161
 162 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 163
 164 void
 165 mc_config_set_int_list (mc_config_t * mc_config, const gchar * group,
 166                         const gchar * param, int value[], gsize length)
 167 {
 168     if (!mc_config || !group || !param || !value || length == 0)
 169         return;
 170
 171     g_key_file_set_integer_list (mc_config->handle, group, param, value, length);
 172 }
 173
 174 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */