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/*
* rc.h -- declarations for configuration file processing
*
* AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define DIALOGRC ".dialogrc"
#define VAR_LEN 30
#define COMMENT_LEN 70
/* Types of values */
#define VAL_INT 0
#define VAL_STR 1
#define VAL_BOOL 2
#define VAL_ATTR 3
/* Type of line in configuration file */
#define LINE_BLANK 2
#define LINE_COMMENT 1
#define LINE_OK 0
#define LINE_ERROR -1
/* number of configuration variables */
#define VAR_COUNT (sizeof(vars) / sizeof(vars_st))
/* check if character is white space */
#define whitespace(c) (c == ' ' || c == '\t')
/* check if character is string quoting characters */
#define isquote(c) (c == '"' || c == '\'')
/* get last character of string */
#define lastch(str) str[strlen(str)-1]
/*
* Configuration variables
*/
typedef struct {
unsigned char name[VAR_LEN]; /* name of configuration variable as in DIALOGRC */
void *var; /* address of actually variable to change */
int type; /* type of value */
unsigned char comment[COMMENT_LEN]; /* comment to put in "rc" file */
} vars_st;
vars_st vars[] = {
{ "use_shadow",
&use_shadow,
VAL_BOOL,
"Shadow dialog boxes? This also turns on color." },
{ "use_colors",
&use_colors,
VAL_BOOL,
"Turn color support ON or OFF" },
{ "screen_color",
color_table[0],
VAL_ATTR,
"Screen color" },
{ "shadow_color",
color_table[1],
VAL_ATTR,
"Shadow color" },
{ "dialog_color",
color_table[2],
VAL_ATTR,
"Dialog box color" },
{ "title_color",
color_table[3],
VAL_ATTR,
"Dialog box title color" },
{ "border_color",
color_table[4],
VAL_ATTR,
"Dialog box border color" },
{ "button_active_color",
color_table[5],
VAL_ATTR,
"Active button color" },
{ "button_inactive_color",
color_table[6],
VAL_ATTR,
"Inactive button color" },
{ "button_key_active_color",
color_table[7],
VAL_ATTR,
"Active button key color" },
{ "button_key_inactive_color",
color_table[8],
VAL_ATTR,
"Inactive button key color" },
{ "button_label_active_color",
color_table[9],
VAL_ATTR,
"Active button label color" },
{ "button_label_inactive_color",
color_table[10],
VAL_ATTR,
"Inactive button label color" },
{ "inputbox_color",
color_table[11],
VAL_ATTR,
"Input box color" },
{ "inputbox_border_color",
color_table[12],
VAL_ATTR,
"Input box border color" },
{ "searchbox_color",
color_table[13],
VAL_ATTR,
"Search box color" },
{ "searchbox_title_color",
color_table[14],
VAL_ATTR,
"Search box title color" },
{ "searchbox_border_color",
color_table[15],
VAL_ATTR,
"Search box border color" },
{ "position_indicator_color",
color_table[16],
VAL_ATTR,
"File position indicator color" },
{ "menubox_color",
color_table[17],
VAL_ATTR,
"Menu box color" },
{ "menubox_border_color",
color_table[18],
VAL_ATTR,
"Menu box border color" },
{ "item_color",
color_table[19],
VAL_ATTR,
"Item color" },
{ "item_selected_color",
color_table[20],
VAL_ATTR,
"Selected item color" },
{ "tag_color",
color_table[21],
VAL_ATTR,
"Tag color" },
{ "tag_selected_color",
color_table[22],
VAL_ATTR,
"Selected tag color" },
{ "tag_key_color",
color_table[23],
VAL_ATTR,
"Tag key color" },
{ "tag_key_selected_color",
color_table[24],
VAL_ATTR,
"Selected tag key color" },
{ "check_color",
color_table[25],
VAL_ATTR,
"Check box color" },
{ "check_selected_color",
color_table[26],
VAL_ATTR,
"Selected check box color" },
{ "uarrow_color",
color_table[27],
VAL_ATTR,
"Up arrow color" },
{ "darrow_color",
color_table[28],
VAL_ATTR,
"Down arrow color" }
}; /* vars */
/*
* Routines to process configuration file
*/
void create_rc(unsigned char *filename);
int parse_rc(void);
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