src/filehighlight/common.c

   1 /*
   2    File highlight plugin.
   3    Interface functions
   4
   5    Copyright (C) 2009 The Free Software Foundation, Inc.
   6
   7    Written by:
   8    Slava Zanko <slavazanko@gmail.com>, 2009.
   9
  10    This file is part of the Midnight Commander.
  11
  12    The Midnight Commander is free software; you can redistribute it
  13    and/or modify it under the terms of the GNU General Public License as
  14    published by the Free Software Foundation; either version 2 of the
  15    License, or (at your option) any later version.
  16
  17    The Midnight Commander is distributed in the hope that it will be
  18    useful, but WITHOUT ANY WARRANTY; without even the implied warranty
  19    of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20    General Public License for more details.
  21
  22    You should have received a copy of the GNU General Public License
  23    along with this program; if not, write to the Free Software
  24    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  25    MA 02110-1301, USA.
  26  */
  27
  28 #include <config.h>
  29
  30
  31 #include "../src/global.h"
  32 #include "../src/filehighlight/fhl.h"
  33 #include "internal.h"
  34
  35 /*** global variables ****************************************************************************/
  36
  37 /*** file scope macro definitions ****************************************************************/
  38
  39 /*** file scope type declarations ****************************************************************/
  40
  41 /*** file scope variables ************************************************************************/
  42
  43 /*** file scope functions ************************************************************************/
  44 /* --------------------------------------------------------------------------------------------- */
  45
  46 void
  47 mc_fhl_array_free (mc_fhl_t * fhl)
  48 {
  49     guint i;
  50     mc_fhl_filter_t *mc_filter;
  51
  52     if (fhl->filters == NULL)
  53         return;
  54
  55     for (i = 0; i < fhl->filters->len; i++) {
  56         mc_filter = (mc_fhl_filter_t *) g_ptr_array_index (fhl->filters, i);
  57
  58         g_free (mc_filter->fgcolor);
  59         g_free (mc_filter->bgcolor);
  60
  61         if (mc_filter->search_condition != NULL)
  62             mc_search_free (mc_filter->search_condition);
  63
  64         g_free (mc_filter);
  65     }
  66     g_ptr_array_free (fhl->filters, TRUE);
  67     fhl->filters = NULL;
  68 }
  69
  70 /* --------------------------------------------------------------------------------------------- */
  71 /*** public functions ****************************************************************************/
  72 /* --------------------------------------------------------------------------------------------- */
  73
  74 mc_fhl_t *
  75 mc_fhl_new (gboolean need_auto_fill)
  76 {
  77
  78     mc_fhl_t *fhl;
  79
  80     fhl = g_try_new0 (mc_fhl_t, 1);
  81     if (fhl == NULL)
  82         return NULL;
  83
  84     if (!need_auto_fill)
  85         return fhl;
  86
  87     if (!mc_fhl_init_from_standart_files (fhl)) {
  88         g_free (fhl);
  89         return NULL;
  90     }
  91
  92     if (!mc_fhl_parse_ini_file (fhl)) {
  93         mc_fhl_free (&fhl);
  94         return NULL;
  95     }
  96
  97     return fhl;
  98 }
  99
 100 /* --------------------------------------------------------------------------------------------- */
 101
 102 void
 103 mc_fhl_free (mc_fhl_t ** fhl)
 104 {
 105     if (fhl == NULL || *fhl == NULL)
 106         return;
 107
 108     mc_fhl_clear (*fhl);
 109
 110     g_free (*fhl);
 111     *fhl = NULL;
 112 }
 113
 114 /* --------------------------------------------------------------------------------------------- */
 115
 116 void
 117 mc_fhl_clear (mc_fhl_t * fhl)
 118 {
 119     if (fhl == NULL)
 120         return;
 121
 122     if (fhl->config)
 123         mc_config_deinit (fhl->config);
 124
 125     mc_fhl_array_free (fhl);
 126 }
 127
 128 /* --------------------------------------------------------------------------------------------- */