3 Reading and parse rules from ini-files
5 Copyright (C) 2009, 2011
6 The Free Software Foundation, Inc.
9 Slava Zanko <slavazanko@gmail.com>, 2009.
11 This file is part of the Midnight Commander.
13 The Midnight Commander is free software: you can redistribute it
14 and/or modify it under the terms of the GNU General Public License as
15 published by the Free Software Foundation, either version 3 of the License,
16 or (at your option) any later version.
18 The Midnight Commander is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 GNU General Public License for more details.
23 You should have received a copy of the GNU General Public License
24 along with this program. If not, see <http://www.gnu.org/licenses/>.
30 #include "lib/global.h"
31 #include "lib/fileloc.h"
32 #include "lib/strescape.h"
34 #include "lib/util.h" /* exist_file() */
35 #include "lib/filehighlight.h"
39 /*** global variables ****************************************************************************/
41 extern mc_skin_t mc_skin__default
;
43 /*** file scope macro definitions ****************************************************************/
45 /*** file scope type declarations ****************************************************************/
47 /*** file scope variables ************************************************************************/
49 /*** file scope functions ************************************************************************/
50 /* --------------------------------------------------------------------------------------------- */
53 mc_fhl_parse_fill_color_info (mc_fhl_filter_t
* mc_filter
, mc_fhl_t
* fhl
, const gchar
* group_name
)
56 mc_filter
->color_pair_index
= mc_skin_color_get ("filehighlight", group_name
);
59 /* --------------------------------------------------------------------------------------------- */
62 mc_fhl_parse_get_file_type_id (mc_fhl_t
* fhl
, const gchar
* group_name
)
64 mc_fhl_filter_t
*mc_filter
;
66 const gchar
*types
[] = {
69 "LINK", "HARDLINK", "SYMLINK",
71 "DEVICE", "DEVICE_BLOCK", "DEVICE_CHAR",
72 "SPECIAL", "SPECIAL_SOCKET", "SPECIAL_FIFO", "SPECIAL_DOOR",
76 gchar
*param_type
= mc_config_get_string (fhl
->config
, group_name
, "type", "");
78 if (*param_type
== '\0')
84 for (i
= 0; types
[i
] != NULL
; i
++)
86 if (strcmp (types
[i
], param_type
) == 0)
93 mc_filter
= g_new0 (mc_fhl_filter_t
, 1);
94 mc_filter
->type
= MC_FLHGH_T_FTYPE
;
95 mc_filter
->file_type
= (mc_flhgh_ftype_type
) i
;
96 mc_fhl_parse_fill_color_info (mc_filter
, fhl
, group_name
);
98 g_ptr_array_add (fhl
->filters
, (gpointer
) mc_filter
);
102 /* --------------------------------------------------------------------------------------------- */
105 mc_fhl_parse_get_regexp (mc_fhl_t
* fhl
, const gchar
* group_name
)
107 mc_fhl_filter_t
*mc_filter
;
108 gchar
*regexp
= mc_config_get_string (fhl
->config
, group_name
, "regexp", "");
116 mc_filter
= g_new0 (mc_fhl_filter_t
, 1);
117 mc_filter
->type
= MC_FLHGH_T_FREGEXP
;
118 mc_filter
->search_condition
= mc_search_new (regexp
, -1);
119 mc_filter
->search_condition
->is_case_sensitive
= TRUE
;
120 mc_filter
->search_condition
->search_type
= MC_SEARCH_T_REGEX
;
122 mc_fhl_parse_fill_color_info (mc_filter
, fhl
, group_name
);
123 g_ptr_array_add (fhl
->filters
, (gpointer
) mc_filter
);
128 /* --------------------------------------------------------------------------------------------- */
131 mc_fhl_parse_get_extensions (mc_fhl_t
* fhl
, const gchar
* group_name
)
133 mc_fhl_filter_t
*mc_filter
;
134 gchar
**exts
, **exts_orig
;
139 mc_config_get_string_list (fhl
->config
, group_name
, "extensions", &exts_size
);
141 if (exts_orig
== NULL
|| exts_orig
[0] == NULL
)
143 g_strfreev (exts_orig
);
147 buf
= g_string_sized_new (64);
148 for (exts
= exts_orig
; *exts
!= NULL
; exts
++)
152 esc_ext
= strutils_regex_escape (*exts
);
154 g_string_append_c (buf
, '|');
155 g_string_append (buf
, esc_ext
);
158 g_strfreev (exts_orig
);
160 g_string_prepend (buf
, ".*\\.(");
161 g_string_append (buf
, ")$");
163 mc_filter
= g_new0 (mc_fhl_filter_t
, 1);
164 mc_filter
->type
= MC_FLHGH_T_FREGEXP
;
165 mc_filter
->search_condition
= mc_search_new (buf
->str
, buf
->len
);
166 mc_filter
->search_condition
->is_case_sensitive
=
167 mc_config_get_bool (fhl
->config
, group_name
, "extensions_case", TRUE
);
168 mc_filter
->search_condition
->search_type
= MC_SEARCH_T_REGEX
;
170 mc_fhl_parse_fill_color_info (mc_filter
, fhl
, group_name
);
171 g_ptr_array_add (fhl
->filters
, (gpointer
) mc_filter
);
172 g_string_free (buf
, TRUE
);
176 /* --------------------------------------------------------------------------------------------- */
177 /*** public functions ****************************************************************************/
178 /* --------------------------------------------------------------------------------------------- */
181 mc_fhl_read_ini_file (mc_fhl_t
* fhl
, const gchar
* filename
)
183 if (fhl
== NULL
|| filename
== NULL
|| !exist_file (filename
))
186 if (fhl
->config
!= NULL
)
187 return mc_config_read_file (fhl
->config
, filename
, FALSE
);
189 fhl
->config
= mc_config_init (filename
);
190 return (fhl
->config
!= NULL
);
193 /* --------------------------------------------------------------------------------------------- */
196 mc_fhl_init_from_standard_files (mc_fhl_t
* fhl
)
201 /* ${XDG_CONFIG_HOME}/mc/filehighlight.ini */
202 name
= mc_config_get_full_path (MC_FHL_INI_FILE
);
203 ok
= mc_fhl_read_ini_file (fhl
, name
);
208 /* ${sysconfdir}/mc/filehighlight.ini */
209 name
= g_build_filename (mc_global
.sysconfig_dir
, MC_FHL_INI_FILE
, (char *) NULL
);
210 ok
= mc_fhl_read_ini_file (fhl
, name
);
215 /* ${datadir}/mc/filehighlight.ini */
216 name
= g_build_filename (mc_global
.share_data_dir
, MC_FHL_INI_FILE
, (char *) NULL
);
217 ok
= mc_fhl_read_ini_file (fhl
, name
);
222 /* --------------------------------------------------------------------------------------------- */
225 mc_fhl_parse_ini_file (mc_fhl_t
* fhl
)
227 gchar
**group_names
, **orig_group_names
;
229 mc_fhl_array_free (fhl
);
230 fhl
->filters
= g_ptr_array_new ();
232 orig_group_names
= group_names
= mc_config_get_groups (fhl
->config
, NULL
);
234 if (group_names
== NULL
)
240 if (mc_config_has_param (fhl
->config
, *group_names
, "type"))
242 /* parse filetype filter */
243 mc_fhl_parse_get_file_type_id (fhl
, *group_names
);
245 if (mc_config_has_param (fhl
->config
, *group_names
, "regexp"))
247 /* parse regexp filter */
248 mc_fhl_parse_get_regexp (fhl
, *group_names
);
250 if (mc_config_has_param (fhl
->config
, *group_names
, "extensions"))
252 /* parse extensions filter */
253 mc_fhl_parse_get_extensions (fhl
, *group_names
);
258 g_strfreev (orig_group_names
);
262 /* --------------------------------------------------------------------------------------------- */