Merge pull request #1314 from derezzedex/dev/system-information

feat: fetch system information

1 files changed, 41 insertions, 0 deletions

diff --git a/winit/src/system.rs b/winit/src/system.rs
new file mode 100644
index 00000000..0ed61dc9
--- /dev/null
+++ b/winit/src/system.rs
@@ -0,0 +1,41 @@
+//! Access the native system.
+use crate::command::{self, Command};
+pub use iced_native::system::*;
+
+use iced_graphics::compositor;
+
+/// Query for available system information.
+pub fn fetch_information<Message>(
+    f: impl Fn(Information) -> Message + Send + 'static,
+) -> Command<Message> {
+    Command::single(command::Action::System(Action::QueryInformation(
+        Box::new(f),
+    )))
+}
+
+pub(crate) fn information(
+    graphics_info: compositor::Information,
+) -> Information {
+    use sysinfo::{ProcessExt, ProcessorExt, System, SystemExt};
+    let mut system = System::new_all();
+    system.refresh_all();
+
+    let cpu = system.global_processor_info();
+
+    let memory_used = sysinfo::get_current_pid()
+        .and_then(|pid| system.process(pid).ok_or("Process not found"))
+        .and_then(|process| Ok(process.memory()))
+        .ok();
+
+    Information {
+        system_name: system.name(),
+        system_kernel: system.kernel_version(),
+        system_version: system.long_os_version(),
+        cpu_brand: cpu.brand().into(),
+        cpu_cores: system.physical_core_count(),
+        memory_total: system.total_memory(),
+        memory_used,
+        graphics_adapter: graphics_info.adapter,
+        graphics_backend: graphics_info.backend,
+    }
+}