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// Take a look at the license at the top of the repository in the LICENSE file.
use crate::{
sys::{component::Component, Cpu, Disk, Networks, Process},
CpuRefreshKind, LoadAvg, Pid, ProcessRefreshKind, RefreshKind, SystemExt, User,
};
use std::collections::HashMap;
declare_signals! {
(),
_ => None,
}
#[doc = include_str!("../../md_doc/system.md")]
pub struct System {
processes_list: HashMap<Pid, Process>,
networks: Networks,
global_cpu: Cpu,
}
impl SystemExt for System {
const IS_SUPPORTED: bool = false;
const SUPPORTED_SIGNALS: &'static [Signal] = supported_signals();
fn new_with_specifics(_: RefreshKind) -> System {
System {
processes_list: Default::default(),
networks: Networks::new(),
global_cpu: Cpu::new(),
}
}
fn refresh_memory(&mut self) {}
fn refresh_cpu_specifics(&mut self, _refresh_kind: CpuRefreshKind) {}
fn refresh_components_list(&mut self) {}
fn refresh_processes_specifics(&mut self, _refresh_kind: ProcessRefreshKind) {}
fn refresh_process_specifics(&mut self, _pid: Pid, _refresh_kind: ProcessRefreshKind) -> bool {
false
}
fn refresh_disks_list(&mut self) {}
fn refresh_users_list(&mut self) {}
// COMMON PART
//
// Need to be moved into a "common" file to avoid duplication.
fn processes(&self) -> &HashMap<Pid, Process> {
&self.processes_list
}
fn process(&self, _pid: Pid) -> Option<&Process> {
None
}
fn networks(&self) -> &Networks {
&self.networks
}
fn networks_mut(&mut self) -> &mut Networks {
&mut self.networks
}
fn global_cpu_info(&self) -> &Cpu {
&self.global_cpu
}
fn cpus(&self) -> &[Cpu] {
&[]
}
fn physical_core_count(&self) -> Option<usize> {
None
}
fn total_memory(&self) -> u64 {
0
}
fn free_memory(&self) -> u64 {
0
}
fn available_memory(&self) -> u64 {
0
}
fn used_memory(&self) -> u64 {
0
}
fn total_swap(&self) -> u64 {
0
}
fn free_swap(&self) -> u64 {
0
}
fn used_swap(&self) -> u64 {
0
}
fn components(&self) -> &[Component] {
&[]
}
fn components_mut(&mut self) -> &mut [Component] {
&mut []
}
fn disks(&self) -> &[Disk] {
&[]
}
fn disks_mut(&mut self) -> &mut [Disk] {
&mut []
}
fn sort_disks_by<F>(&mut self, _compare: F)
where
F: FnMut(&Disk, &Disk) -> std::cmp::Ordering,
{
// does nothing.
}
fn uptime(&self) -> u64 {
0
}
fn boot_time(&self) -> u64 {
0
}
fn load_average(&self) -> LoadAvg {
LoadAvg {
one: 0.,
five: 0.,
fifteen: 0.,
}
}
fn users(&self) -> &[User] {
&[]
}
fn name(&self) -> Option<String> {
None
}
fn long_os_version(&self) -> Option<String> {
None
}
fn kernel_version(&self) -> Option<String> {
None
}
fn os_version(&self) -> Option<String> {
None
}
fn distribution_id(&self) -> String {
std::env::consts::OS.to_owned()
}
fn host_name(&self) -> Option<String> {
None
}
}
impl Default for System {
fn default() -> System {
System::new()
}
}
|
