Rocky
498f407585
Introduce optional Apple account-backed credits with scoped gateway access while preserving local and BYOK paths. Refresh assistant behavior, tests, privacy disclosures, docs, and the website for the 2.0 experience.
81 lines
2.9 KiB
Swift
81 lines
2.9 KiB
Swift
// OSGDiag.swift
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// OSGKeyboard · Shared
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//
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// Always-on diagnostic breadcrumbs. Uses NSLog so lines show up in Xcode /
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// Console without needing an os.Logger subsystem filter (keyboard extension
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// OSLog lines are easy to miss when the host process is selected).
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import Darwin
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import Foundation
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public enum OSGDiag {
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public struct MemorySnapshot: Sendable, Equatable {
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public let rssMB: Double
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public let physFootprintMB: Double
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public init(rssMB: Double, physFootprintMB: Double) {
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self.rssMB = rssMB
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self.physFootprintMB = physFootprintMB
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}
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}
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/// Prefix every line for easy Console search: `OSGDiag`
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public static func log(_ message: String, category: String = "diag") {
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let line = "[OSGDiag/\(category)] \(message)"
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NSLog("%@", line)
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switch category {
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case "keyboardExt", "boot", "memory":
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OSGLog.keyboardExt.info("\(line, privacy: .public)")
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case "flow", "asr":
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OSGLog.flow.info("\(line, privacy: .public)")
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case "skills":
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OSGLog.config.info("\(line, privacy: .public)")
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default:
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OSGLog.config.info("\(line, privacy: .public)")
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}
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}
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/// Resident set size in MiB, or -1 if unavailable.
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public static func memoryMB() -> Double {
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var info = mach_task_basic_info()
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var count = mach_msg_type_number_t(
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MemoryLayout<mach_task_basic_info>.size / MemoryLayout<natural_t>.size
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)
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let kr = withUnsafeMutablePointer(to: &info) { ptr in
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ptr.withMemoryRebound(to: integer_t.self, capacity: Int(count)) { rebound in
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task_info(mach_task_self_, task_flavor_t(MACH_TASK_BASIC_INFO), rebound, &count)
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}
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}
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guard kr == KERN_SUCCESS else { return -1 }
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return Double(info.resident_size) / 1_048_576.0
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}
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/// Physical footprint in MiB. iOS jetsam tracks this more closely than RSS.
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public static func physFootprintMB() -> Double {
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var info = task_vm_info_data_t()
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var count = mach_msg_type_number_t(
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MemoryLayout<task_vm_info_data_t>.size / MemoryLayout<natural_t>.size
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)
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let kr = withUnsafeMutablePointer(to: &info) { ptr in
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ptr.withMemoryRebound(to: integer_t.self, capacity: Int(count)) { rebound in
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task_info(mach_task_self_, task_flavor_t(TASK_VM_INFO), rebound, &count)
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}
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}
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guard kr == KERN_SUCCESS else { return -1 }
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return Double(info.phys_footprint) / 1_048_576.0
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}
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public static func memorySnapshot() -> MemorySnapshot {
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MemorySnapshot(rssMB: memoryMB(), physFootprintMB: physFootprintMB())
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}
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public static func memoryTag() -> String {
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let snapshot = memorySnapshot()
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return String(
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format: "rss=%.1fMB foot=%.1fMB",
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snapshot.rssMB,
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snapshot.physFootprintMB
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)
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}
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}
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