dunst/src/settings.c

892 lines
33 KiB
C

/* copyright 2013 Sascha Kruse and contributors (see LICENSE for licensing information) */
#include "settings.h"
#include <glib.h>
#include <stdio.h>
#include <string.h>
#include "dunst.h"
#include "log.h"
#include "notification.h"
#include "option_parser.h"
#include "rules.h"
#include "utils.h"
#include "x11/x.h"
#include "output.h"
#include "../config.h"
struct settings settings;
static enum urgency ini_get_urgency(const char *section, const char *key, const enum urgency def)
{
enum urgency ret;
char *c = ini_get_string(section, key, NULL);
if (!string_parse_urgency(c, &ret)) {
if (c)
LOG_W("Unknown urgency: '%s'", c);
ret = def;
}
g_free(c);
return ret;
}
static FILE *xdg_config(const char *filename)
{
const gchar * const * systemdirs = g_get_system_config_dirs();
const gchar * userdir = g_get_user_config_dir();
FILE *f;
char *path;
path = g_strconcat(userdir, filename, NULL);
f = fopen(path, "r");
g_free(path);
for (const gchar * const *d = systemdirs;
!f && *d;
d++) {
path = g_strconcat(*d, filename, NULL);
f = fopen(path, "r");
g_free(path);
}
return f;
}
void load_settings(char *cmdline_config_path)
{
#ifndef STATIC_CONFIG
FILE *config_file = NULL;
if (cmdline_config_path) {
if (STR_EQ(cmdline_config_path, "-")) {
config_file = stdin;
} else {
config_file = fopen(cmdline_config_path, "r");
}
if (!config_file) {
DIE("Cannot find config file: '%s'", cmdline_config_path);
}
}
if (!config_file) {
config_file = xdg_config("/dunst/dunstrc");
}
if (!config_file) {
/* Fall back to just "dunstrc", which was used before 2013-06-23
* (before v0.2). */
config_file = xdg_config("/dunstrc");
}
if (!config_file) {
LOG_W("No dunstrc found.");
}
load_ini_file(config_file);
#else
LOG_M("dunstrc parsing disabled. "
"Using STATIC_CONFIG is deprecated behavior.");
#endif
{
char *loglevel = option_get_string(
"global",
"verbosity", "-verbosity", NULL,
"The verbosity to log (one of 'crit', 'warn', 'mesg', 'info', 'debug')"
);
log_set_level_from_string(loglevel);
g_free(loglevel);
}
settings.per_monitor_dpi = option_get_bool(
"experimental",
"per_monitor_dpi", NULL, false,
""
);
settings.force_xinerama = option_get_bool(
"global",
"force_xinerama", "-force_xinerama", false,
"Force the use of the Xinerama extension"
);
settings.force_xwayland = option_get_bool(
"global",
"force_xwayland", "-force_xwayland", false,
"Force the use of the xwayland output"
);
settings.font = option_get_string(
"global",
"font", "-font/-fn", defaults.font,
"The font dunst should use."
);
{
// Check if allow_markup set
if (ini_is_set("global", "allow_markup")) {
bool allow_markup = option_get_bool(
"global",
"allow_markup", NULL, false,
"Allow markup in notifications"
);
settings.markup = (allow_markup ? MARKUP_FULL : MARKUP_STRIP);
LOG_M("'allow_markup' is deprecated, please "
"use 'markup' instead.");
}
char *c = option_get_string(
"global",
"markup", "-markup", NULL,
"Specify how markup should be handled"
);
if (!string_parse_markup_mode(c, &settings.markup)) {
if (c)
LOG_W("Cannot parse markup mode value: '%s'", c);
if (!settings.markup)
settings.markup = defaults.markup;
}
g_free(c);
}
settings.format = option_get_string(
"global",
"format", "-format", defaults.format,
"The format template for the notifications"
);
settings.sort = option_get_bool(
"global",
"sort", "-sort", defaults.sort,
"Sort notifications by urgency and date?"
);
settings.indicate_hidden = option_get_bool(
"global",
"indicate_hidden", "-indicate_hidden", defaults.indicate_hidden,
"Show how many notifications are hidden"
);
settings.word_wrap = option_get_bool(
"global",
"word_wrap", "-word_wrap", defaults.word_wrap,
"Truncating long lines or do word wrap"
);
settings.ignore_dbusclose = option_get_bool(
"global",
"ignore_dbusclose", "-ignore_dbusclose", defaults.ignore_dbusclose,
"Ignore dbus CloseNotification events"
);
{
char *c = option_get_string(
"global",
"ellipsize", "-ellipsize", NULL,
"Ellipsize truncated lines on the start/middle/end"
);
if (!string_parse_ellipsize(c, &settings.ellipsize)) {
if (c)
LOG_W("Unknown ellipsize value: '%s'", c);
settings.ellipsize = defaults.ellipsize;
}
g_free(c);
}
settings.ignore_newline = option_get_bool(
"global",
"ignore_newline", "-ignore_newline", defaults.ignore_newline,
"Ignore newline characters in notifications"
);
settings.idle_threshold = option_get_time(
"global",
"idle_threshold", "-idle_threshold", defaults.idle_threshold,
"Don't timeout notifications if user is longer idle than threshold"
);
#ifndef ENABLE_WAYLAND
if (is_running_wayland()){
/* We are using xwayland now. Setting force_xwayland to make sure
* the idle workaround below is activated */
settings.force_xwayland = true;
}
#endif
if (settings.force_xwayland && is_running_wayland()) {
if (settings.idle_threshold > 0)
LOG_W("Using xwayland. Disabling idle.");
/* There is no way to detect if the user is idle
* on xwayland, so turn this feature off */
settings.idle_threshold = 0;
}
settings.monitor = option_get_int(
"global",
"monitor", "-mon/-monitor", defaults.monitor,
"On which monitor should the notifications be displayed"
);
{
char *c = option_get_string(
"global",
"follow", "-follow", NULL,
"Follow mouse, keyboard or none?"
);
if (!string_parse_follow_mode(c, &settings.f_mode)) {
if (c)
LOG_W("Cannot parse follow mode: %s", c);
settings.f_mode = defaults.f_mode;
}
g_free(c);
}
settings.title = option_get_string(
"global",
"title", "-t/-title", defaults.title,
"Define the title of windows spawned by dunst."
);
settings.class = option_get_string(
"global",
"class", "-c/-class", defaults.class,
"Define the class of windows spawned by dunst."
);
{
char *c = option_get_string(
"global",
"geometry", "-geom/-geometry", NULL,
"Geometry for the window"
);
if (c) {
// TODO: Implement own geometry parsing to get rid of
// the include dependency on X11
settings.geometry = x_parse_geometry(c);
g_free(c);
} else {
settings.geometry = defaults.geometry;
}
}
settings.shrink = option_get_bool(
"global",
"shrink", "-shrink", defaults.shrink,
"Shrink window if it's smaller than the width"
);
settings.line_height = option_get_int(
"global",
"line_height", "-lh/-line_height", defaults.line_height,
"Add spacing between lines of text"
);
settings.notification_height = option_get_int(
"global",
"notification_height", "-nh/-notification_height", defaults.notification_height,
"Define height of the window"
);
{
char *c = option_get_string(
"global",
"alignment", "-align/-alignment", NULL,
"Text alignment left/center/right"
);
if (!string_parse_alignment(c, &settings.align)) {
if (c)
LOG_W("Unknown alignment value: '%s'", c);
settings.align = defaults.align;
}
g_free(c);
}
settings.show_age_threshold = option_get_time(
"global",
"show_age_threshold", "-show_age_threshold", defaults.show_age_threshold,
"When should the age of the notification be displayed?"
);
settings.hide_duplicate_count = option_get_bool(
"global",
"hide_duplicate_count", "-hide_duplicate_count", false,
"Hide the count of stacked notifications with the same content"
);
settings.sticky_history = option_get_bool(
"global",
"sticky_history", "-sticky_history", defaults.sticky_history,
"Don't timeout notifications popped up from history"
);
settings.history_length = option_get_int(
"global",
"history_length", "-history_length", defaults.history_length,
"Max amount of notifications kept in history"
);
settings.show_indicators = option_get_bool(
"global",
"show_indicators", "-show_indicators", defaults.show_indicators,
"Show indicators for actions \"(A)\" and URLs \"(U)\""
);
settings.separator_height = option_get_int(
"global",
"separator_height", "-sep_height/-separator_height", defaults.separator_height,
"height of the separator line"
);
settings.padding = option_get_int(
"global",
"padding", "-padding", defaults.padding,
"Padding between text and separator"
);
settings.h_padding = option_get_int(
"global",
"horizontal_padding", "-horizontal_padding", defaults.h_padding,
"horizontal padding"
);
settings.transparency = option_get_int(
"global",
"transparency", "-transparency", defaults.transparency,
"Transparency. Range 0-100"
);
settings.corner_radius = option_get_int(
"global",
"corner_radius", "-corner_radius", defaults.corner_radius,
"Window corner radius"
);
settings.progress_bar_height = option_get_int(
"global",
"progress_bar_height", "-progress_bar_height", defaults.progress_bar_height,
"Height of the progress bar"
);
settings.progress_bar_min_width = option_get_int(
"global",
"progress_bar_min_width", "-progress_bar_min_width", defaults.progress_bar_min_width,
"Minimum width of the progress bar"
);
settings.progress_bar_max_width = option_get_int(
"global",
"progress_bar_max_width", "-progress_bar_max_width", defaults.progress_bar_max_width,
"Maximum width of the progress bar"
);
settings.progress_bar_frame_width = option_get_int(
"global",
"progress_bar_frame_width", "-progress_bar_frame_width", defaults.progress_bar_frame_width,
"Frame width of the progress bar"
);
settings.progress_bar = option_get_bool(
"global",
"progress_bar", "-progress_bar", true,
"Show the progress bar"
);
// check sanity of the progress bar options
{
if (settings.progress_bar_height < (2 * settings.progress_bar_frame_width)){
LOG_E("setting progress_bar_frame_width is bigger than half of progress_bar_height");
}
if (settings.progress_bar_max_width < (2 * settings.progress_bar_frame_width)){
LOG_E("setting progress_bar_frame_width is bigger than half of progress_bar_max_width");
}
if (settings.progress_bar_max_width < settings.progress_bar_min_width){
LOG_E("setting progress_bar_max_width is smaller than progress_bar_min_width");
}
}
{
char *c = option_get_string(
"global",
"separator_color", "-sep_color/-separator_color", "",
"Color of the separator line (or 'auto')"
);
if (!string_parse_sepcolor(c, &settings.sep_color)) {
settings.sep_color = defaults.sep_color;
}
g_free(c);
}
settings.stack_duplicates = option_get_bool(
"global",
"stack_duplicates", "-stack_duplicates", true,
"Stack together notifications with the same content"
);
settings.startup_notification = option_get_bool(
"global",
"startup_notification", "-startup_notification", false,
"print notification on startup"
);
settings.dmenu = option_get_path(
"global",
"dmenu", "-dmenu", defaults.dmenu,
"path to dmenu"
);
{
GError *error = NULL;
if (!g_shell_parse_argv(settings.dmenu, NULL, &settings.dmenu_cmd, &error)) {
LOG_W("Unable to parse dmenu command: '%s'."
"dmenu functionality will be disabled.", error->message);
g_error_free(error);
settings.dmenu_cmd = NULL;
}
}
settings.browser = option_get_path(
"global",
"browser", "-browser", defaults.browser,
"path to browser"
);
{
GError *error = NULL;
if (!g_shell_parse_argv(settings.browser, NULL, &settings.browser_cmd, &error)) {
LOG_W("Unable to parse browser command: '%s'."
" URL functionality will be disabled.", error->message);
g_error_free(error);
settings.browser_cmd = NULL;
}
}
{
char *c = option_get_string(
"global",
"icon_position", "-icon_position", "left",
"Align icons left/right/off"
);
if (!string_parse_icon_position(c, &settings.icon_position)) {
if (c)
LOG_W("Unknown icon position: '%s'", c);
settings.icon_position = defaults.icon_position;
}
g_free(c);
}
{
char *c = option_get_string(
"global",
"vertical_alignment", "-vertical_alignment", "center",
"Align icon and text top/center/bottom"
);
if (!string_parse_vertical_alignment(c, &settings.vertical_alignment)) {
if (c)
LOG_W("Unknown vertical alignment: '%s'", c);
settings.vertical_alignment = defaults.vertical_alignment;
}
g_free(c);
}
{
char *c = option_get_string(
"global",
"layer", "-layer", "overlay",
"Select the layer where notifications should be placed"
);
if (!string_parse_layer(c, &settings.layer)) {
if (c)
LOG_W("Unknown layer: '%s'", c);
settings.layer = defaults.layer;
}
g_free(c);
}
settings.min_icon_size = option_get_int(
"global",
"min_icon_size", "-min_icon_size", defaults.min_icon_size,
"Scale smaller icons up to this size, set to 0 to disable. If max_icon_size also specified, that has the final say."
);
settings.max_icon_size = option_get_int(
"global",
"max_icon_size", "-max_icon_size", defaults.max_icon_size,
"Scale larger icons down to this size, set to 0 to disable"
);
// restrict the icon size to a reasonable limit if we have a fixed width.
// Otherwise the layout will be broken by too large icons.
// See https://github.com/dunst-project/dunst/issues/540
if (settings.geometry.width_set && settings.geometry.w != 0) {
const int icon_size_limit = settings.geometry.w / 2;
if ( settings.max_icon_size == 0
|| settings.max_icon_size > icon_size_limit) {
if (settings.max_icon_size != 0) {
LOG_W("Max width was set to %d but got a max_icon_size of %d, too large to use. Setting max_icon_size=%d",
settings.geometry.w, settings.max_icon_size, icon_size_limit);
} else {
LOG_I("Max width was set but max_icon_size is unlimited. Limiting icons to %d pixels", icon_size_limit);
}
settings.max_icon_size = icon_size_limit;
}
}
// If the deprecated icon_folders option is used,
// read it and generate its usage string.
if (ini_is_set("global", "icon_folders") || cmdline_is_set("-icon_folders")) {
settings.icon_path = option_get_string(
"global",
"icon_folders", "-icon_folders", defaults.icon_path,
"folders to default icons (deprecated, please use 'icon_path' instead)"
);
LOG_M("The option 'icon_folders' is deprecated, please use 'icon_path' instead.");
}
// Read value and generate usage string for icon_path.
// If icon_path is set, override icon_folder.
// if not, but icon_folder is set, use that instead of the compile time default.
settings.icon_path = option_get_string(
"global",
"icon_path", "-icon_path",
settings.icon_path ? settings.icon_path : defaults.icon_path,
"paths to default icons"
);
{
// Backwards compatibility with the legacy 'frame' section.
if (ini_is_set("frame", "width")) {
settings.frame_width = option_get_int(
"frame",
"width", NULL, defaults.frame_width,
"Width of frame around the window"
);
LOG_M("The frame section is deprecated, width has "
"been renamed to frame_width and moved to "
"the global section.");
}
settings.frame_width = option_get_int(
"global",
"frame_width", "-frame_width",
settings.frame_width ? settings.frame_width : defaults.frame_width,
"Width of frame around the window"
);
if (ini_is_set("frame", "color")) {
settings.frame_color = option_get_string(
"frame",
"color", NULL, defaults.frame_color,
"Color of the frame around the window"
);
LOG_M("The frame section is deprecated, color "
"has been renamed to frame_color and moved "
"to the global section.");
}
settings.frame_color = option_get_string(
"global",
"frame_color", "-frame_color",
settings.frame_color ? settings.frame_color : defaults.frame_color,
"Color of the frame around the window"
);
}
{
char **c = option_get_list(
"global",
"mouse_left_click", "-mouse_left_click", NULL,
"Action of Left click event"
);
if (!string_parse_mouse_action_list(c, &settings.mouse_left_click)) {
settings.mouse_left_click = defaults.mouse_left_click;
}
free_string_array(c);
}
{
char **c = option_get_list(
"global",
"mouse_middle_click", "-mouse_middle_click", NULL,
"Action of middle click event"
);
if (!string_parse_mouse_action_list(c, &settings.mouse_middle_click)) {
settings.mouse_middle_click = defaults.mouse_middle_click;
}
free_string_array(c);
}
{
char **c = option_get_list(
"global",
"mouse_right_click", "-mouse_right_click", NULL,
"Action of right click event"
);
if (!string_parse_mouse_action_list(c, &settings.mouse_right_click)) {
settings.mouse_right_click = defaults.mouse_right_click;
}
free_string_array(c);
}
settings.colors_low.bg = option_get_string(
"urgency_low",
"background", "-lb", defaults.colors_low.bg,
"Background color for notifications with low urgency"
);
settings.colors_low.fg = option_get_string(
"urgency_low",
"foreground", "-lf", defaults.colors_low.fg,
"Foreground color for notifications with low urgency"
);
settings.colors_low.highlight = option_get_string(
"urgency_low",
"highlight", "-lh", defaults.colors_low.highlight,
"Highlight color for notifications with low urgency"
);
settings.colors_low.frame = option_get_string(
"urgency_low",
"frame_color", "-lfr", settings.frame_color ? settings.frame_color : defaults.colors_low.frame,
"Frame color for notifications with low urgency"
);
settings.timeouts[URG_LOW] = option_get_time(
"urgency_low",
"timeout", "-lto", defaults.timeouts[URG_LOW],
"Timeout for notifications with low urgency"
);
settings.icons[URG_LOW] = option_get_string(
"urgency_low",
"icon", "-li", defaults.icons[URG_LOW],
"Icon for notifications with low urgency"
);
settings.colors_norm.bg = option_get_string(
"urgency_normal",
"background", "-nb", defaults.colors_norm.bg,
"Background color for notifications with normal urgency"
);
settings.colors_norm.fg = option_get_string(
"urgency_normal",
"foreground", "-nf", defaults.colors_norm.fg,
"Foreground color for notifications with normal urgency"
);
settings.colors_norm.highlight = option_get_string(
"urgency_normal",
"highlight", "-nh", defaults.colors_norm.highlight,
"Highlight color for notifications with normal urgency"
);
settings.colors_norm.frame = option_get_string(
"urgency_normal",
"frame_color", "-nfr", settings.frame_color ? settings.frame_color : defaults.colors_norm.frame,
"Frame color for notifications with normal urgency"
);
settings.timeouts[URG_NORM] = option_get_time(
"urgency_normal",
"timeout", "-nto", defaults.timeouts[URG_NORM],
"Timeout for notifications with normal urgency"
);
settings.icons[URG_NORM] = option_get_string(
"urgency_normal",
"icon", "-ni", defaults.icons[URG_NORM],
"Icon for notifications with normal urgency"
);
settings.colors_crit.bg = option_get_string(
"urgency_critical",
"background", "-cb", defaults.colors_crit.bg,
"Background color for notifications with critical urgency"
);
settings.colors_crit.fg = option_get_string(
"urgency_critical",
"foreground", "-cf", defaults.colors_crit.fg,
"Foreground color for notifications with ciritical urgency"
);
settings.colors_crit.highlight = option_get_string(
"urgency_critical",
"highlight", "-ch", defaults.colors_crit.highlight,
"Highlight color for notifications with ciritical urgency"
);
settings.colors_crit.frame = option_get_string(
"urgency_critical",
"frame_color", "-cfr", settings.frame_color ? settings.frame_color : defaults.colors_crit.frame,
"Frame color for notifications with critical urgency"
);
settings.timeouts[URG_CRIT] = option_get_time(
"urgency_critical",
"timeout", "-cto", defaults.timeouts[URG_CRIT],
"Timeout for notifications with critical urgency"
);
settings.icons[URG_CRIT] = option_get_string(
"urgency_critical",
"icon", "-ci", defaults.icons[URG_CRIT],
"Icon for notifications with critical urgency"
);
settings.close_ks.str = option_get_string(
"shortcuts",
"close", "-key", defaults.close_ks.str,
"Shortcut for closing one notification"
);
settings.close_all_ks.str = option_get_string(
"shortcuts",
"close_all", "-all_key", defaults.close_all_ks.str,
"Shortcut for closing all notifications"
);
settings.history_ks.str = option_get_string(
"shortcuts",
"history", "-history_key", defaults.history_ks.str,
"Shortcut to pop the last notification from history"
);
settings.context_ks.str = option_get_string(
"shortcuts",
"context", "-context_key", defaults.context_ks.str,
"Shortcut for context menu"
);
settings.print_notifications = cmdline_get_bool(
"-print", false,
"Print notifications to cmdline (DEBUG)"
);
settings.always_run_script = option_get_bool(
"global",
"always_run_script", "-always_run_script", true,
"Always run rule-defined scripts, even if the notification is suppressed with format = \"\"."
);
/* push hardcoded default rules into rules list */
for (int i = 0; i < G_N_ELEMENTS(default_rules); i++) {
rules = g_slist_insert(rules, &(default_rules[i]), -1);
}
const char *cur_section = NULL;
for (;;) {
cur_section = next_section(cur_section);
if (!cur_section)
break;
if (STR_EQ(cur_section, "global")
|| STR_EQ(cur_section, "frame")
|| STR_EQ(cur_section, "experimental")
|| STR_EQ(cur_section, "shortcuts")
|| STR_EQ(cur_section, "urgency_low")
|| STR_EQ(cur_section, "urgency_normal")
|| STR_EQ(cur_section, "urgency_critical"))
continue;
/* check for existing rule with same name */
struct rule *r = NULL;
for (GSList *iter = rules; iter; iter = iter->next) {
struct rule *match = iter->data;
if (match->name &&
STR_EQ(match->name, cur_section))
r = match;
}
if (!r) {
r = rule_new();
rules = g_slist_insert(rules, r, -1);
}
r->name = g_strdup(cur_section);
r->appname = ini_get_string(cur_section, "appname", r->appname);
r->summary = ini_get_string(cur_section, "summary", r->summary);
r->body = ini_get_string(cur_section, "body", r->body);
r->icon = ini_get_string(cur_section, "icon", r->icon);
r->category = ini_get_string(cur_section, "category", r->category);
r->stack_tag = ini_get_string(cur_section, "stack_tag", r->stack_tag);
r->timeout = ini_get_time(cur_section, "timeout", r->timeout);
{
char *c = ini_get_string(
cur_section,
"markup", NULL
);
if (!string_parse_markup_mode(c, &r->markup)) {
if (c)
LOG_W("Invalid markup mode value: %s", c);
}
g_free(c);
}
r->urgency = ini_get_urgency(cur_section, "urgency", r->urgency);
r->msg_urgency = ini_get_urgency(cur_section, "msg_urgency", r->msg_urgency);
r->fg = ini_get_string(cur_section, "foreground", r->fg);
r->bg = ini_get_string(cur_section, "background", r->bg);
r->bg = ini_get_string(cur_section, "highlight", r->highlight);
r->fc = ini_get_string(cur_section, "frame_color", r->fc);
r->format = ini_get_string(cur_section, "format", r->format);
r->new_icon = ini_get_string(cur_section, "new_icon", r->new_icon);
r->history_ignore = ini_get_bool(cur_section, "history_ignore", r->history_ignore);
r->match_transient = ini_get_bool(cur_section, "match_transient", r->match_transient);
r->set_transient = ini_get_bool(cur_section, "set_transient", r->set_transient);
r->desktop_entry = ini_get_string(cur_section, "desktop_entry", r->desktop_entry);
r->skip_display = ini_get_bool(cur_section, "skip_display", r->skip_display);
{
char *c = ini_get_string(
cur_section,
"fullscreen", NULL
);
if (!string_parse_fullscreen(c, &r->fullscreen)) {
if (c)
LOG_W("Invalid fullscreen value: %s", c);
}
g_free(c);
}
r->script = ini_get_path(cur_section, "script", NULL);
r->set_stack_tag = ini_get_string(cur_section, "set_stack_tag", r->set_stack_tag);
}
#ifndef STATIC_CONFIG
if (config_file) {
fclose(config_file);
free_ini();
}
#endif
}
/* vim: set ft=c tabstop=8 shiftwidth=8 expandtab textwidth=0: */