Update sysinfo version to 0.32

Cargo.toml

@@ -14,7 +14,7 @@ keywords = ["GUI", "process", "viewer", "gtk"]
 
 [dependencies]
 gtk = { version = "0.8", package = "gtk4" }
-sysinfo = "0.30"
+sysinfo = "0.32"
 libc = "0.2"
 serde = "1.0"
 serde_derive = "1.0"

src/display_procs.rs

@@ -7,6 +7,7 @@ use crate::utils::format_number;
 
 use std::cell::Cell;
 use std::collections::HashMap;
+use std::ffi::{OsStr, OsString};
 use std::rc::Rc;
 
 #[allow(dead_code)]
@@ -81,7 +82,7 @@ impl Procs {
         for pro in proc_list.values() {
             if let Some(exe) = pro
                 .exe()
-                .and_then(|exe| exe.file_name().and_then(|f| f.to_str()))
+                .and_then(|exe| exe.file_name())
                 .or_else(|| Some(pro.name()))
             {
                 create_and_fill_model(
@@ -241,14 +242,23 @@ fn append_column(
 pub fn create_and_fill_model(
     list_store: &gtk::ListStore,
     pid: u32,
-    cmdline: &[String],
-    name: &str,
+    cmdline: &[OsString],
+    name: &OsStr,
     cpu: f32,
     memory: u64,
 ) {
-    if cmdline.is_empty() || name.is_empty() {
-        return;
-    }
+    let name = if name.is_empty() {
+        let Some(cmd) = cmdline
+            .iter()
+            .map(|c| c.to_string_lossy().to_string())
+            .next()
+        else {
+            return;
+        };
+        cmd
+    } else {
+        name.to_string_lossy().to_string()
+    };
     list_store.insert_with_values(
         None,
         &[

src/display_sysinfo.rs

@@ -143,9 +143,9 @@ impl DisplaySysInfo {
             p.set_margin_end(5);
             p.set_margin_start(5);
             p.set_show_text(true);
-            let processor = sys.global_cpu_info();
-            p.set_text(Some(&format!("{:.1} %", processor.cpu_usage())));
-            p.set_fraction(f64::from(processor.cpu_usage() / 100.));
+            let cpu_usage = sys.global_cpu_usage();
+            p.set_text(Some(&format!("{:.1} %", cpu_usage)));
+            p.set_fraction(f64::from(cpu_usage / 100.));
             vertical_layout.append(p);
         }
         let check_box = create_header("Processors usage", &vertical_layout, settings.display_graph);
@@ -368,9 +368,10 @@ impl DisplaySysInfo {
         let v = &*self.procs.borrow_mut();
         let h = &mut *self.cpu_usage_history.borrow_mut();
 
-        v[0].set_text(Some(&format!("{:.1} %", sys.global_cpu_info().cpu_usage())));
+        let cpu_usage = sys.global_cpu_usage();
+        v[0].set_text(Some(&format!("{:.1} %", cpu_usage)));
         v[0].set_show_text(true);
-        v[0].set_fraction(f64::from(sys.global_cpu_info().cpu_usage() / 100.));
+        v[0].set_fraction(f64::from(cpu_usage / 100.));
         for (i, pro) in sys.cpus().iter().enumerate() {
             let i = i + 1;
             v[i].set_text(Some(&format!("{:.1} %", pro.cpu_usage())));

src/main.rs

@@ -14,7 +14,7 @@ use gtk::prelude::*;
 use gtk::{gdk, gdk_pixbuf, gio, glib};
 use gtk::{AboutDialog, Dialog, Entry, MessageDialog};
 
-use sysinfo::{Networks, Pid, RefreshKind};
+use sysinfo::{Networks, Pid, ProcessesToUpdate, RefreshKind};
 
 use std::cell::RefCell;
 use std::collections::{HashMap, HashSet};
@@ -243,7 +243,7 @@ fn setup_timeout(rfs: &RequiredForSettings) {
                 let sleep_dur = Duration::from_millis(
                     *process_refresh_timeout.lock().expect("failed to lock process refresh mutex") as _);
                 thread::sleep(sleep_dur);
-                sys.lock().expect("failed to lock to refresh processes").refresh_processes();
+                sys.lock().expect("failed to lock to refresh processes").refresh_processes(ProcessesToUpdate::All, false);
                 sender.send_blocking(()).expect("failed to send data through process refresh channel");
             }
         }),

src/process_dialog.rs

@@ -180,7 +180,8 @@ pub fn create_process_dialog(process: &sysinfo::Process, total_memory: u64) -> P
 
     let popup = gtk::Window::new();
 
-    popup.set_title(Some(&format!("Information about {}", process.name())));
+    let name = process.name().to_string_lossy();
+    popup.set_title(Some(&format!("Information about {name}")));
     popup.set_transient_for(get_main_window().as_ref());
     popup.set_destroy_with_parent(true);
 
@@ -197,7 +198,7 @@ pub fn create_process_dialog(process: &sysinfo::Process, total_memory: u64) -> P
 
     let labels = gtk::Box::new(gtk::Orientation::Vertical, 0);
 
-    create_and_add_new_label(&labels, "name", process.name());
+    create_and_add_new_label(&labels, "name", &name);
     create_and_add_new_label(&labels, "pid", &process.pid().to_string());
     let memory_peak = process.memory();
     let memory_usage =
@@ -232,7 +233,7 @@ pub fn create_process_dialog(process: &sysinfo::Process, total_memory: u64) -> P
             process
                 .cmd()
                 .iter()
-                .map(|x| format!("\"{}\"", x))
+                .map(|x| format!("\"{}\"", x.to_string_lossy()))
                 .collect::<Vec<_>>()
                 .join(", ")
         ),
@@ -272,6 +273,7 @@ pub fn create_process_dialog(process: &sysinfo::Process, total_memory: u64) -> P
     append_text_column(&env_tree, 1);
 
     for env in process.environ() {
+        let env = env.to_string_lossy();
         let mut parts = env.splitn(2, '=');
         let name = match parts.next() {
             Some(n) => n,