/* * configopts.c - configuration options * * Copyright © 2007-2008 Julien Danjou * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * */ #include #include #include #include #include #include #include "rules.h" #include "common/configopts.h" #define AWESOME_CONFIG_FILE ".awesomerc" #define CFG_AWESOME_END() \ CFG_FUNC((char *) "include", cfg_awesome_include), \ CFG_END() #define CFG_POSITION(name, value, flags) \ CFG_PTR_CB(name, value, flags, \ cfg_position_parse, cfg_value_free) #define CFG_ALIGNMENT(name, value, flags) \ CFG_PTR_CB(name, value, flags, \ cfg_alignment_parse, cfg_value_free) /** This is a better writing of cfg_include coming from libconfuse. * With this one, we do not treat errors as fatal. */ static int cfg_awesome_include(cfg_t *cfg, cfg_opt_t *opt, int argc, const char **argv) { char *filename; FILE *fp; if(argc != 1 || !a_strlen(argv[0])) { cfg_error(cfg, "wrong number of arguments to cfg_awesome_include()"); return 0; } filename = cfg_tilde_expand(argv[0]); if(!(fp = fopen(filename, "r"))) { cfg_error(cfg, "cannot include configuration file %s: %s", filename, strerror(errno)); return 0; } p_delete(&filename); fclose(fp); return cfg_include(cfg, opt, argc, argv); } static int cfg_position_parse(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) { Position *p = p_new(Position, 1); if((*p = position_get_from_str(value)) == Off && a_strcmp(value, "off")) { cfg_error(cfg, "position option '%s' must be top, bottom, right, left, auto or off in section '%s'", opt->name, cfg->name); p_delete(&p); return -1; } *(void **) result = p; return 0; } static int cfg_alignment_parse(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result) { Alignment *p = p_new(Alignment, 1); if((*p = draw_align_get_from_str(value)) == Auto && a_strcmp(value, "auto")) { cfg_error(cfg, "alignment option '%s' must be left, center, right, flex or auto in section '%s'", opt->name, cfg->name); p_delete(&p); return -1; } *(void **) result = p; return 0; } static void cfg_value_free(void *value) { p_delete(&value); } Alignment cfg_opt_getnalignment(cfg_opt_t *opt, unsigned int oindex) { return * (Alignment *) cfg_opt_getnptr(opt, oindex); } Alignment cfg_getnalignment(cfg_t *cfg, const char *name, unsigned int oindex) { return cfg_opt_getnalignment(cfg_getopt(cfg, name), oindex); } Alignment cfg_getalignment(cfg_t *cfg, const char *name) { return cfg_getnalignment(cfg, name, 0); } Position cfg_opt_getnposition(cfg_opt_t *opt, unsigned int oindex) { return * (Position *) cfg_opt_getnptr(opt, oindex); } Position cfg_getnposition(cfg_t *cfg, const char *name, unsigned int oindex) { return cfg_opt_getnposition(cfg_getopt(cfg, name), oindex); } Position cfg_getposition(cfg_t *cfg, const char *name) { return cfg_getnposition(cfg, name, 0); } /** This section defines a style. */ cfg_opt_t style_opts[] = { /** Windows border color. */ CFG_STR((char *) "border", NULL, CFGF_NONE), /** Background color. */ CFG_STR((char *) "bg", NULL, CFGF_NONE), /** Foreground color. */ CFG_STR((char *) "fg", NULL, CFGF_NONE), /** Shadow color. */ CFG_STR((char *) "shadow", NULL, CFGF_NONE), /** Shadow offset in pixel. */ CFG_INT((char *) "shadow_offset", 0, CFGF_NONE), /** Font being used */ CFG_STR((char *) "font", NULL, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines several styles in a row. */ cfg_opt_t styles_opts[] = { /** Normal style. */ CFG_SEC((char *) "normal", style_opts, CFGF_NONE), /** Style used for window which has focus. */ CFG_SEC((char *) "focus", style_opts, CFGF_NONE), /** Style used for windows with urgency hint. */ CFG_SEC((char *) "urgent", style_opts, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines a titlebar. */ cfg_opt_t titlebar_opts[] = { /** Titlebar position. */ CFG_POSITION((char *) "position", (char *) "auto", CFGF_NONE), /** Titlebar alignment around window. */ CFG_ALIGNMENT((char *) "align", (char *) "left", CFGF_NONE), /** Titlebar width. Set to 0 for auto. */ CFG_INT((char *) "width", 0, CFGF_NONE), /** Titlebar height. Set to 0 for auto. */ CFG_INT((char *) "height", 0, CFGF_NONE), /** Text alignment. */ CFG_ALIGNMENT((char *) "text_align", (char *) "center", CFGF_NONE), /** Titlebar styles. */ CFG_SEC((char *) "styles", styles_opts, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines general options. */ cfg_opt_t general_opts[] = { /** The border size of windows in pixel. */ CFG_INT((char *) "border", 1, CFGF_NONE), /** The number of pixel to snap when moving floating windows. */ CFG_INT((char *) "snap", 8, CFGF_NONE), /** Use resize hints when resizing tiled windows. Can produce gaps between windows. */ CFG_BOOL((char *) "resize_hints", cfg_true, CFGF_NONE), /** Enable sloppy focus, also known as focus follow mouse. */ CFG_BOOL((char *) "sloppy_focus", cfg_true, CFGF_NONE), /** Enable raise if mouse give focus. */ CFG_BOOL((char *) "sloppy_focus_raise", cfg_false, CFGF_NONE), /** New windows become master windows. */ CFG_BOOL((char *) "new_become_master", cfg_true, CFGF_NONE), /** New windows get focus. */ CFG_BOOL((char *) "new_get_focus", cfg_true, CFGF_NONE), /** Opacity of windows when unfocused. Set to -1 to disable. */ CFG_FLOAT((char *) "opacity_unfocused", -1, CFGF_NONE), /** Opacity of windows when focused. Set to -1 to disable. */ CFG_FLOAT((char *) "opacity_focused", -1, CFGF_NONE), /** How to dispose floating windows. Can be smart or under_mouse. */ CFG_STR((char *) "floating_placement", (char *) "smart", CFGF_NONE), /** Lower limit for the master window size factor. */ CFG_FLOAT((char *) "mwfact_lower_limit", 0.1, CFGF_NONE), /** Upper limit for the master window size factor. */ CFG_FLOAT((char *) "mwfact_upper_limit", 0.9, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines mouse bindings or the taglist widget. */ cfg_opt_t mouse_taglist_opts[] = { /** Modifier keys. */ CFG_STR_LIST((char *) "modkey", (char *) "{}", CFGF_NONE), /** Mouse button. */ CFG_STR((char *) "button", (char *) "None", CFGF_NONE), /** Uicb command to run. */ CFG_STR((char *) "command", (char *) "", CFGF_NONE), CFG_AWESOME_END() }; /** This section defines generic mouse bindings. */ cfg_opt_t mouse_generic_opts[] = { /** Modifier keys. */ CFG_STR_LIST((char *) "modkey", (char *) "{}", CFGF_NONE), /** Mouse button. */ CFG_STR((char *) "button", (char *) "None", CFGF_NONE), CFG_STR((char *) "command", (char *) "", CFGF_NONE), /** Uicb command to run. */ CFG_STR((char *) "arg", NULL, CFGF_NONE), /** Argument to use for command. */ CFG_AWESOME_END() }; /** This section defines common widgets options. */ cfg_opt_t widget_opts[] = { /** X coordinate, do not set for auto. */ CFG_INT((char *) "x", 0xffffffff, CFGF_NONE), /** Y coordinate, do not set for auto. */ CFG_INT((char *) "y", 0xffffffff, CFGF_NONE), /** Widget alignment. */ CFG_ALIGNMENT((char *) "align", (char *) "auto", CFGF_NONE), /** Mouse bindings. */ CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI), CFG_AWESOME_END() }; /** This section defines taglist widget options. */ cfg_opt_t widget_taglist_opts[] = { /** X coordinate, do not set for auto. */ CFG_INT((char *) "x", 0xffffffff, CFGF_NONE), /** Y coordinate, do not set for auto. */ CFG_INT((char *) "y", 0xffffffff, CFGF_NONE), /** Widget alignment. */ CFG_ALIGNMENT((char *) "align", (char *) "auto", CFGF_NONE), /** Mouse bindings. */ CFG_SEC((char *) "mouse", mouse_taglist_opts, CFGF_MULTI), CFG_AWESOME_END() }; /** This section defines iconbox widget options. */ cfg_opt_t widget_iconbox_opts[] = { /** X coordinate, do not set for auto. */ CFG_INT((char *) "x", 0xffffffff, CFGF_NONE), /** Y coordinate, do not set for auto. */ CFG_INT((char *) "y", 0xffffffff, CFGF_NONE), /** Widget alignment. */ CFG_ALIGNMENT((char *) "align", (char *) "auto", CFGF_NONE), /** Mouse bindings. */ CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI), /** Image to draw. */ CFG_STR((char *) "image", NULL, CFGF_NONE), /** Enable automatic resize of the image. */ CFG_BOOL((char *) "resize", cfg_true, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines textbox widget options. */ cfg_opt_t widget_textbox_opts[] = { /** X coordinate, do not set for auto. */ CFG_INT((char *) "x", 0xffffffff, CFGF_NONE), /** Y coordinate, do not set for auto. */ CFG_INT((char *) "y", 0xffffffff, CFGF_NONE), /** Widget alignment. */ CFG_ALIGNMENT((char *) "align", (char *) "auto", CFGF_NONE), /** Mouse bindings. */ CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI), /** Widget width. Set to 0 for auto. */ CFG_INT((char *) "width", 0, CFGF_NONE), /** Default printed text. */ CFG_STR((char *) "text", NULL, CFGF_NONE), /** Text alignment. */ CFG_ALIGNMENT((char *) "text_align", (char *) "center", CFGF_NONE), /** Style to use for drawing. */ CFG_SEC((char *) "style", style_opts, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines tasklist widget options */ cfg_opt_t widget_tasklist_opts[] = { /** X coordinate, do not set for auto. */ CFG_INT((char *) "x", 0xffffffff, CFGF_NONE), /** Y coordinate, do not set for auto. */ CFG_INT((char *) "y", 0xffffffff, CFGF_NONE), /** Mouse bindings. */ CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI), /** Styles to use for drawing. */ CFG_SEC((char *) "styles", styles_opts, CFGF_NONE), /** Text alignment. */ CFG_ALIGNMENT((char *) "text_align", (char *) "left", CFGF_NONE), /** Which windows to show: tags, all or focus. */ CFG_STR((char *) "show", (char *) "tags", CFGF_NONE), /** Show icons of windows. */ CFG_BOOL((char *) "show_icons", cfg_true, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines graph data widget options. */ cfg_opt_t widget_graph_data_opts[] = { CFG_FLOAT((char *) "max", 100.0f, CFGF_NONE), CFG_BOOL((char *) "scale", cfg_false, CFGF_NONE), CFG_STR((char *) "fg", NULL, CFGF_NONE), CFG_STR((char *) "fg_center", NULL, CFGF_NONE), CFG_STR((char *) "fg_end", NULL, CFGF_NONE), CFG_BOOL((char *) "vertical_gradient", cfg_false, CFGF_NONE), CFG_STR((char *) "draw_style", (char *) "bottom", CFGF_NONE), CFG_AWESOME_END() }; /** This section defines graph widget options. */ cfg_opt_t widget_graph_opts[] = { /** X coordinate, do not set for auto. */ CFG_INT((char *) "x", 0xffffffff, CFGF_NONE), /** Y coordinate, do not set for auto. */ CFG_INT((char *) "y", 0xffffffff, CFGF_NONE), /** Widget alignment. */ CFG_ALIGNMENT((char *) "align", (char *) "auto", CFGF_NONE), /** Mouse bindings. */ CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI), /** Data stream. */ CFG_SEC((char *) "data", widget_graph_data_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Widget width. Set to 0 for auto. */ CFG_INT((char *) "width", 100, CFGF_NONE), /** Put new values onto the 'left' or 'right'. */ CFG_POSITION((char *) "grow", (char *) "left", CFGF_NONE), /** Empty space on the left in pixel. */ CFG_INT((char *) "padding_left", 0, CFGF_NONE), /** Set height (i.e. 0.9 = 90%). */ CFG_FLOAT((char *) "height", 0.67, CFGF_NONE), /** Background color. */ CFG_STR((char *) "bg", NULL, CFGF_NONE), /** Border color. */ CFG_STR((char *) "bordercolor", NULL, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines graph widget options. */ cfg_opt_t widget_progressbar_data_opts[] = { /** Foreground color. */ CFG_STR((char *) "fg", NULL, CFGF_NONE), /** Foreground color in the center of the bar (as gradient). */ CFG_STR((char *) "fg_center", NULL, CFGF_NONE), /** Foreground color at the end of a bar (as gradient). */ CFG_STR((char *) "fg_end", NULL, CFGF_NONE), /** Foreground color of not filled bar. */ CFG_STR((char *) "fg_off", NULL, CFGF_NONE), /** Background color. */ CFG_STR((char *) "bg", NULL, CFGF_NONE), /** Border color. */ CFG_STR((char *) "bordercolor", NULL, CFGF_NONE), /** Reverse/mirror the bar. */ CFG_BOOL((char *) "reverse", cfg_false, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines progressbar widget options. */ cfg_opt_t widget_progressbar_opts[] = { /** X coordinate, do not set for auto. */ CFG_INT((char *) "x", 0xffffffff, CFGF_NONE), /** Y coordinate, do not set for auto. */ CFG_INT((char *) "y", 0xffffffff, CFGF_NONE), /** Widget alignment. */ CFG_ALIGNMENT((char *) "align", (char *) "auto", CFGF_NONE), /** Mouse bindings. */ CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI), /** Draws a bar for each data section. */ CFG_SEC((char *) "data", widget_progressbar_data_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Widget width. */ CFG_INT((char *) "width", 100, CFGF_NONE), CFG_INT((char *) "gap", 2, CFGF_NONE), /** Border width in pixels. */ CFG_INT((char *) "border_width", 1, CFGF_NONE), /** Padding between border and ticks/bar. */ CFG_INT((char *) "border_padding", 0, CFGF_NONE), /** Distance between the ticks. */ CFG_INT((char *) "ticks_gap", 1, CFGF_NONE), /** Number of 'ticks' to draw. */ CFG_INT((char *) "ticks_count", 0, CFGF_NONE), /** Empty space on both sides. */ CFG_INT((char *) "padding", 0, CFGF_NONE), /** Set height (i.e. 0.9 = 90%). */ CFG_FLOAT((char *) "height", 0.67, CFGF_NONE), /** Draw the bar(s) vertically. */ CFG_BOOL((char *) "vertical", cfg_false, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines statusbar options. */ cfg_opt_t statusbar_opts[] = { /** Statusbar position. */ CFG_POSITION((char *) "position", (char *) "top", CFGF_NONE), /** Statusbar height. Set 0 for auto. */ CFG_INT((char *) "height", 0, CFGF_NONE), /** Statusbar width. Set 0 for auto. */ CFG_INT((char *) "width", 0, CFGF_NONE), /** Textbox widget(s). */ CFG_SEC((char *) "textbox", widget_textbox_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Taglist widget(s). */ CFG_SEC((char *) "taglist", widget_taglist_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Layoutinfo widget(s). */ CFG_SEC((char *) "layoutinfo", widget_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Iconbox widget(s). */ CFG_SEC((char *) "iconbox", widget_iconbox_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Focusicon widget(s). */ CFG_SEC((char *) "focusicon", widget_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Progressbar widget(s). */ CFG_SEC((char *) "progressbar", widget_progressbar_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Graph(s) widget(s). */ CFG_SEC((char *) "graph", widget_graph_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Tasklist(s) widget(s). */ CFG_SEC((char *) "tasklist", widget_tasklist_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), CFG_AWESOME_END() }; /** This section defines tag options. */ cfg_opt_t tag_opts[] = { /** Default layout for this tag. */ CFG_STR((char *) "layout", (char *) "tile", CFGF_NONE), /** Default master width factor for this tag. */ CFG_FLOAT((char *) "mwfact", 0.5, CFGF_NONE), /** Default number of master window for this tag. */ CFG_INT((char *) "nmaster", 1, CFGF_NONE), /** Default number of window column for this tag. */ CFG_INT((char *) "ncol", 1, CFGF_NONE), CFG_AWESOME_END() }; /** This section define tags options. */ cfg_opt_t tags_opts[] = { /** Available tag(s). */ CFG_SEC((char *) "tag", tag_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), CFG_AWESOME_END() }; /** This section defines layout options. */ cfg_opt_t layout_opts[] = { /** Image to represent layout in layoutinfo widget. */ CFG_STR((char *) "image", NULL, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines layouts options. */ cfg_opt_t layouts_opts[] = { /** Available layout(s). */ CFG_SEC((char *) "layout", layout_opts, CFGF_TITLE | CFGF_MULTI), CFG_AWESOME_END() }; /** This section defines padding options. */ cfg_opt_t padding_opts[] = { /** Top padding in pixels. */ CFG_INT((char *) "top", 0, CFGF_NONE), /** Bottom padding in pixels. */ CFG_INT((char *) "bottom", 0, CFGF_NONE), /** Right padding in pixels. */ CFG_INT((char *) "right", 0, CFGF_NONE), /** Left padding in pixels. */ CFG_INT((char *) "left", 0, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines screen options. */ cfg_opt_t screen_opts[] = { /** General options. */ CFG_SEC((char *) "general", general_opts, CFGF_NONE), /** Titlebar definitions. */ CFG_SEC((char *) "titlebar", titlebar_opts, CFGF_NONE), /** Statubar(s) definitions. */ CFG_SEC((char *) "statusbar", statusbar_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** Tags definitions. */ CFG_SEC((char *) "tags", tags_opts, CFGF_NONE), /** Styles definitions. */ CFG_SEC((char *) "styles", styles_opts, CFGF_NONE), /** Layouts definitions. */ CFG_SEC((char *) "layouts", layouts_opts, CFGF_NONE), /** Paddings definitions. */ CFG_SEC((char *) "padding", padding_opts, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines rule options. */ cfg_opt_t rule_opts[] = { /** Name of the xproperty to match. */ CFG_STR((char *) "xproperty_name", NULL, CFGF_NONE), /** Value of the xproperty above to match. */ CFG_STR((char *) "xproperty_value", NULL, CFGF_NONE), /** Name of the window. */ CFG_STR((char *) "name", NULL, CFGF_NONE), /** Tags matching that regexp to put windows in. */ CFG_STR((char *) "tags", NULL, CFGF_NONE), /** Icon to use for that window. */ CFG_STR((char *) "icon", NULL, CFGF_NONE), /** Set this window floating. */ CFG_STR((char *) "float", (char *) "auto", CFGF_NONE), /** Set this window as master. */ CFG_STR((char *) "master", (char *) "auto", CFGF_NONE), /** Titlebar for this window. */ CFG_SEC((char *) "titlebar", titlebar_opts, CFGF_NONE), /** Screen to start this window on. */ CFG_INT((char *) "screen", RULE_NOSCREEN, CFGF_NONE), /** Opacity for this window. */ CFG_FLOAT((char *) "opacity", -1, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines rules options. */ cfg_opt_t rules_opts[] = { /** A rule. A window can match one rule. */ CFG_SEC((char *) "rule", rule_opts, CFGF_MULTI), CFG_AWESOME_END() }; /** This section defines a global key binding. */ cfg_opt_t key_opts[] = { /** Modifier keys. */ CFG_STR_LIST((char *) "modkey", (char *) "", CFGF_NONE), /** Key to press. */ CFG_STR((char *) "key", (char *) "None", CFGF_NONE), /** Uicb command to run. */ CFG_STR((char *) "command", (char *) "", CFGF_NONE), /** Argument to use for command. */ CFG_STR((char *) "arg", NULL, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines keylist options. */ cfg_opt_t keylist_opts[] = { /** Modifier keys. */ CFG_STR_LIST((char *) "modkey", (char *) "", CFGF_NONE), /** List of keys, order matters. */ CFG_STR_LIST((char *) "keylist", (char *) NULL, CFGF_NONE), /** Uicb command to run. */ CFG_STR((char *) "command", (char *) "", CFGF_NONE), /** List of arguments for command, order matters. */ CFG_STR_LIST((char *) "arglist", NULL, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines keys options. */ cfg_opt_t keys_opts[] = { /** A key binding. */ CFG_SEC((char *) "key", key_opts, CFGF_MULTI), /** A list of key bindings. */ CFG_SEC((char *) "keylist", keylist_opts, CFGF_MULTI), CFG_AWESOME_END() }; /** This section defines mouse options. */ cfg_opt_t mouse_opts[] = { /** Mouse bindings for the root window. */ CFG_SEC((char *) "root", mouse_generic_opts, CFGF_MULTI), /** Mouse bindings for the clients window. */ CFG_SEC((char *) "client", mouse_generic_opts, CFGF_MULTI), /** Mouse bindings for the clients titlebar. */ CFG_SEC((char *) "titlebar", mouse_generic_opts, CFGF_MULTI), CFG_AWESOME_END() }; /** This section defines menu options. */ cfg_opt_t menu_opts[] = { /** Width of the menu. Set 0 for auto. */ CFG_INT((char *) "width", 0, CFGF_NONE), /** Height of the menu. Set 0 for auto. */ CFG_INT((char *) "height", 0, CFGF_NONE), /** X coordinate, do not set for auto. */ CFG_INT((char *) "x", 0xffffffff, CFGF_NONE), /** Y coordinate, do not set for auto. */ CFG_INT((char *) "y", 0xffffffff, CFGF_NONE), /** Styles to use for this menu. */ CFG_SEC((char *) "styles", styles_opts, CFGF_NONE), CFG_AWESOME_END() }; /** This section defines global awesome options. */ cfg_opt_t awesome_opts[] = { /** The screens section. Make one for each of your screen. */ CFG_SEC((char *) "screen", screen_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), /** The rules section. This allows specific options for specific windows. */ CFG_SEC((char *) "rules", rules_opts, CFGF_NONE), /** Key bindings. */ CFG_SEC((char *) "keys", keys_opts, CFGF_NONE), /** Mouse bindings. */ CFG_SEC((char *) "mouse", mouse_opts, CFGF_NONE), /** Menu options. */ CFG_SEC((char *) "menu", menu_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES), CFG_AWESOME_END() }; /** Return default configuration file path * \return path to the default configuration file */ char * config_file(void) { const char *homedir; char * confpath; ssize_t confpath_len; homedir = getenv("HOME"); confpath_len = a_strlen(homedir) + a_strlen(AWESOME_CONFIG_FILE) + 2; confpath = p_new(char, confpath_len); a_strcpy(confpath, confpath_len, homedir); a_strcat(confpath, confpath_len, "/"); a_strcat(confpath, confpath_len, AWESOME_CONFIG_FILE); return confpath; } static int config_validate_unsigned_int(cfg_t *cfg, cfg_opt_t *opt) { int value = cfg_opt_getnint(opt, cfg_opt_size(opt) - 1); if(value < 0) { cfg_error(cfg, "integer option '%s' must be positive in section '%s'", opt->name, cfg->name); return -1; } return 0; } static int config_validate_supone_int(cfg_t *cfg, cfg_opt_t *opt) { int value = cfg_opt_getnint(opt, cfg_opt_size(opt) - 1); if(value < 1) { cfg_error(cfg, "integer option '%s' must be at least 1 in section '%s'", opt->name, cfg->name); return -1; } return 0; } static int config_validate_zero_one_float(cfg_t *cfg, cfg_opt_t *opt) { float value = cfg_opt_getnfloat(opt, cfg_opt_size(opt) - 1); if(value < 0.0 || value > 1.0) { cfg_error(cfg, "float option '%s' must be at least 0.0 and less than 1.0 in section '%s'", opt->name, cfg->name); return -1; } return 0; } cfg_t * cfg_new(void) { cfg_t *cfg; cfg = cfg_init(awesome_opts, CFGF_NONE); /* Check integers values */ cfg_set_validate_func(cfg, "screen|general|snap", config_validate_unsigned_int); cfg_set_validate_func(cfg, "screen|general|border", config_validate_unsigned_int); cfg_set_validate_func(cfg, "screen|statusbar|width", config_validate_unsigned_int); cfg_set_validate_func(cfg, "screen|statusbar|height", config_validate_unsigned_int); cfg_set_validate_func(cfg, "screen|statusbar|textbox|width", config_validate_unsigned_int); cfg_set_validate_func(cfg, "screen|tags|tag|nmaster", config_validate_unsigned_int); cfg_set_validate_func(cfg, "screen|titlebar|width", config_validate_unsigned_int); cfg_set_validate_func(cfg, "screen|titlebar|height", config_validate_unsigned_int); cfg_set_validate_func(cfg, "rules|rule|titlebar|width", config_validate_unsigned_int); cfg_set_validate_func(cfg, "rules|rule|titlebar|height", config_validate_unsigned_int); /* Check integers values > 1 */ cfg_set_validate_func(cfg, "screen|tags|tag|ncol", config_validate_supone_int); /* Check float values */ cfg_set_validate_func(cfg, "screen|general|mwfact_lower_limit", config_validate_zero_one_float); cfg_set_validate_func(cfg, "screen|general|mwfact_upper_limit", config_validate_zero_one_float); cfg_set_validate_func(cfg, "screen|tags|tag|mwfact", config_validate_zero_one_float); cfg_set_validate_func(cfg, "screen|general|opacity_unfocused", config_validate_zero_one_float); cfg_set_validate_func(cfg, "screen|general|opacity_focused", config_validate_zero_one_float); cfg_set_validate_func(cfg, "rules|rule|opacity", config_validate_zero_one_float); return cfg; } /** Check configuration file syntax in regard of libconfuse parsing * \param path to config file * \return status returned by cfg_parse() */ int config_check(const char *confpatharg) { cfg_t *cfg; int ret; char *confpath; cfg = cfg_new(); if(confpatharg) confpath = a_strdup(confpatharg); else confpath = config_file(); switch((ret = cfg_parse(cfg, confpath))) { case CFG_FILE_ERROR: warn("parsing configuration file failed: %s\n", strerror(errno)); break; case CFG_PARSE_ERROR: cfg_error(cfg, "awesome: parsing configuration file %s failed.\n", confpath); break; case CFG_SUCCESS: printf("Configuration file OK.\n"); break; } p_delete(&confpath); cfg_free(cfg); return ret; } // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80