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battery: treshold patterns to a constant array

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NotAShelf 2025-05-15 20:48:44 +03:00
parent b9cce7b634
commit 44fff2e273
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1 changed files with 27 additions and 33 deletions
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60
src/battery.rs
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@ -16,6 +16,32 @@ pub struct ThresholdPathPattern {
pub stop_path: &'static str, pub stop_path: &'static str,
} }
// Threshold patterns
const THRESHOLD_PATTERNS: &[ThresholdPathPattern] = &[
ThresholdPathPattern {
description: "Standard",
start_path: "charge_control_start_threshold",
stop_path: "charge_control_end_threshold",
},
ThresholdPathPattern {
description: "ASUS",
start_path: "charge_control_start_percentage",
stop_path: "charge_control_end_percentage",
},
// Combine Huawei and ThinkPad since they use identical paths
ThresholdPathPattern {
description: "ThinkPad/Huawei",
start_path: "charge_start_threshold",
stop_path: "charge_stop_threshold",
},
// Framework laptop support
ThresholdPathPattern {
description: "Framework",
start_path: "charge_behaviour_start_threshold",
stop_path: "charge_behaviour_end_threshold",
},
];
/// Represents a battery that supports charge threshold control /// Represents a battery that supports charge threshold control
pub struct SupportedBattery { pub struct SupportedBattery {
pub name: String, pub name: String,
@ -144,39 +170,7 @@ fn write_sysfs_value(path: impl AsRef<Path>, value: &str) -> Result<()> {
/// Identifies if a battery supports threshold control and which pattern it uses /// Identifies if a battery supports threshold control and which pattern it uses
fn find_battery_with_threshold_support(ps_path: &Path) -> Option<SupportedBattery> { fn find_battery_with_threshold_support(ps_path: &Path) -> Option<SupportedBattery> {
let threshold_paths = vec![ for pattern in THRESHOLD_PATTERNS {
ThresholdPathPattern {
description: "Standard",
start_path: "charge_control_start_threshold",
stop_path: "charge_control_end_threshold",
},
ThresholdPathPattern {
description: "ASUS",
start_path: "charge_control_start_percentage",
stop_path: "charge_control_end_percentage",
},
ThresholdPathPattern {
description: "Huawei",
start_path: "charge_start_threshold",
stop_path: "charge_stop_threshold",
},
// ThinkPad-specific, sometimes used in addition to standard paths
ThresholdPathPattern {
description: "ThinkPad",
start_path: "charge_start_threshold",
stop_path: "charge_stop_threshold",
},
// Framework laptop support
// FIXME: This needs actual testing. I inferred this behaviour from some
// Framework-specific code, but it may not be correct.
ThresholdPathPattern {
description: "Framework",
start_path: "charge_behaviour_start_threshold",
stop_path: "charge_behaviour_end_threshold",
},
];
for pattern in &threshold_paths {
let start_threshold_path = ps_path.join(pattern.start_path); let start_threshold_path = ps_path.join(pattern.start_path);
let stop_threshold_path = ps_path.join(pattern.stop_path); let stop_threshold_path = ps_path.join(pattern.stop_path);
if start_threshold_path.exists() && stop_threshold_path.exists() { if start_threshold_path.exists() && stop_threshold_path.exists() {