track case-sensitive filename

Author: RakaDoank

package/src/ICMP/ICMP.ts

@@ -0,0 +1,101 @@
+import type {
+	EventSubscription,
+} from 'react-native'
+
+import NativeModule from '../native-module'
+
+import {
+	NO_ECHO_RTT,
+} from '../const/no-echo-rtt'
+
+import {
+	PingStatus,
+} from '../PingStatus'
+
+import type {
+	ICMPConstructorData,
+	ICMPResult,
+} from './types'
+
+export class ICMP {
+
+	private eventId: string = new Date().getTime().toString() + Math.random().toString()
+	readonly host: string
+	readonly count: number = 0
+	readonly packetSize: number = 56
+	readonly timeout: number = 1000
+	readonly ttl: number = 54
+	readonly interval: number = 1000
+
+	static NO_ECHO_RTT = NO_ECHO_RTT
+	static NO_ECHO_TTL = -1
+
+	private pingEventSubscription: EventSubscription | null = null
+	private pingEventHandler: ((result: ICMPResult) => void) | null = null
+
+	constructor(data: ICMPConstructorData) {
+		this.host = data.host
+		this.count = data.count ?? this.count
+		this.packetSize = data.packetSize ?? this.packetSize
+		this.timeout = data.timeout ?? this.timeout
+		this.ttl = data.ttl ?? this.ttl
+		this.interval = data.interval ?? this.interval
+	}
+
+	ping(
+		onPing: (
+			result: ICMPResult,
+		) => void,
+	) {
+		if(!this.pingEventHandler) {
+			NativeModule.icmp(
+				this.eventId,
+				this.host,
+				this.count,
+				this.packetSize,
+				this.timeout,
+				this.ttl,
+				this.interval,
+			)
+
+			this.pingEventHandler = onPing
+			/* eslint-disable @typescript-eslint/no-unsafe-member-access */
+			this.pingEventSubscription = NativeModule.pingListener((
+				// eslint-disable-next-line @typescript-eslint/no-explicit-any
+				result: any,
+			) => {
+				this.pingEventHandler?.({
+					rtt: result.rtt,
+					status: result.status,
+					ttl: result.ttl,
+					isEnded: result.isEnded,
+				})
+
+				if(result.isEnded) {
+					this.stop()
+				}
+			})
+			/* eslint-enable @typescript-eslint/no-unsafe-member-access */
+		} else {
+			onPing({
+				rtt: NO_ECHO_RTT,
+				ttl: ICMP.NO_ECHO_TTL,
+				status: PingStatus.ECHOING,
+				isEnded: true,
+			})
+		}
+	}
+
+	stop() {
+		if(this.pingEventHandler) {
+			NativeModule.icmpRemove(this.eventId)
+			this.pingEventSubscription?.remove()
+			this.pingEventHandler = null
+		}
+	}
+
+	isRunning() {
+		return !!this.pingEventHandler
+	}
+
+}