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