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#![deny(
anonymous_parameters,
bare_trait_objects,
missing_copy_implementations,
missing_debug_implementations,
trivial_casts,
trivial_numeric_casts,
unreachable_pub,
unsafe_code,
unused_extern_crates,
unused_import_braces,
unused_qualifications,
variant_size_differences
)]
#![cfg_attr(
feature = "rust-1-31",
deny(
clippy::all,
clippy::complexity,
clippy::correctness,
clippy::nursery,
clippy::pedantic,
clippy::perf,
clippy::style,
elided_lifetimes_in_paths,
single_use_lifetimes
)
)]
#![cfg_attr(
feature = "rust-1-31",
allow(clippy::filter_map, clippy::non_ascii_literal, deprecated)
)]
#![cfg_attr(all(test, feature = "mocking"), allow(trivial_casts, unsafe_code))]
#![cfg_attr(
all(test, feature = "mocking"),
feature(custom_attribute, proc_macro_hygiene)
)]
extern crate chrono;
extern crate config;
extern crate ctrlc;
extern crate dbus;
#[cfg(test)]
#[macro_use]
extern crate hamcrest2;
extern crate inotify;
extern crate libnotify;
#[macro_use]
extern crate log;
#[cfg(all(test, feature = "mocking"))]
extern crate mocktopus;
extern crate serde;
#[macro_use]
extern crate serde_derive;
extern crate x11;
#[macro_use]
mod macros;
mod communication;
mod error;
mod feature;
mod features;
mod resume;
mod settings;
mod status_bar;
#[cfg(test)]
mod test_utils;
mod utils;
mod wrapper;
use error::*;
use status_bar::StatusBar;
use std::collections::HashSet;
use std::iter::FromIterator;
use wrapper::channel;
use wrapper::termination;
fn validate_settings(settings: &settings::Settings) -> Result<()> {
if settings.general.order.is_empty() {
return Err(Error::new_custom("settings", "no features enabled"));
}
let set: HashSet<&String> = HashSet::from_iter(settings.general.order.iter());
if set.len() < settings.general.order.len() {
return Err(Error::new_custom(
"settings",
"order must not have more than one entry of one feature",
));
}
Ok(())
}
pub fn run(config_path: &str) -> Result<()> {
let settings = settings::Settings::init(config_path)?;
validate_settings(&settings)?;
let (sender, receiver) = channel::create();
let mut features = Vec::new();
for (index, feature_name) in settings.general.order.iter().enumerate() {
let mut feature = features::create_feature(index, feature_name, &sender, &settings)?;
feature.init_notifier()?;
features.push(feature);
}
resume::init_resume_notifier(&sender)?;
sender.send(communication::Message::UpdateAll)?;
termination::register_handler(move || {
sender
.send(communication::Message::Kill)
.show_error()
.unwrap()
})?;
let mut status_bar = StatusBar::init(features)?;
while let Ok(message) = receiver.read_blocking() {
match message {
communication::Message::Kill => break,
_ => status_bar.update(&message, &settings.general)?,
}
}
Ok(())
}