init

uni_modules/lime-shared/isIP/index.ts

@@ -0,0 +1,64 @@
+// @ts-nocheck
+
+// #ifndef APP-ANDROID || APP-HARMONY || APP-IOS
+type UTSJSONObject = {
+	version : string | number | null;
+};
+// #endif
+// #ifdef APP-ANDROID || APP-HARMONY || APP-IOS
+// type Options = UTSJSONObject
+// #endif
+
+const IPv4SegmentFormat = '(?:[0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])';
+const IPv4AddressFormat = `(${IPv4SegmentFormat}\\.){3}${IPv4SegmentFormat}`;
+const IPv4AddressRegExp = new RegExp(`^${IPv4AddressFormat}$`);
+
+const IPv6SegmentFormat = '(?:[0-9a-fA-F]{1,4})';
+const IPv6AddressRegExp = new RegExp(
+	'^(' +
+	`(?:${IPv6SegmentFormat}:){7}(?:${IPv6SegmentFormat}|:)|` +
+	`(?:${IPv6SegmentFormat}:){6}(?:${IPv4AddressFormat}|:${IPv6SegmentFormat}|:)|` +
+	`(?:${IPv6SegmentFormat}:){5}(?::${IPv4AddressFormat}|(:${IPv6SegmentFormat}){1,2}|:)|` +
+	`(?:${IPv6SegmentFormat}:){4}(?:(:${IPv6SegmentFormat}){0,1}:${IPv4AddressFormat}|(:${IPv6SegmentFormat}){1,3}|:)|` +
+	`(?:${IPv6SegmentFormat}:){3}(?:(:${IPv6SegmentFormat}){0,2}:${IPv4AddressFormat}|(:${IPv6SegmentFormat}){1,4}|:)|` +
+	`(?:${IPv6SegmentFormat}:){2}(?:(:${IPv6SegmentFormat}){0,3}:${IPv4AddressFormat}|(:${IPv6SegmentFormat}){1,5}|:)|` +
+	`(?:${IPv6SegmentFormat}:){1}(?:(:${IPv6SegmentFormat}){0,4}:${IPv4AddressFormat}|(:${IPv6SegmentFormat}){1,6}|:)|` +
+	`(?::((?::${IPv6SegmentFormat}){0,5}:${IPv4AddressFormat}|(?::${IPv6SegmentFormat}){1,7}|:))` +
+	')(%[0-9a-zA-Z.]{1,})?$'
+);
+
+
+/**
+ * 验证IP地址格式
+ * @param {string} ipAddress - 要验证的IP地址
+ * @param {Options|string|number} options - 配置选项或版本号
+ * @returns {boolean} 是否匹配有效的IP地址格式
+ */
+export function isIP(ipAddress : string | null, options : UTSJSONObject | string | number | null = null) : boolean {
+	// assertString(ipAddress);
+	if(ipAddress == null) return false
+	let version : string | number | null;
+
+	if (typeof options == 'object') {
+		version = (options as UTSJSONObject|null)?.['version'];
+	} else {
+		version = options;
+	}
+
+	const versionStr = version != null ? `${version}` : '';
+
+	if (versionStr == '') {
+		return isIP(ipAddress, 4) || isIP(ipAddress, 6);
+	}
+
+	if (versionStr == '4') {
+		return IPv4AddressRegExp.test(ipAddress.trim());
+	}
+
+	if (versionStr == '6') {
+		return IPv6AddressRegExp.test(ipAddress.trim());
+	}
+
+	return false;
+}
+