阿里sdk

EdgeHttpDNS/sdk/ios/AlicloudHttpDNS/Model/HttpdnsResult.m

@@ -0,0 +1,53 @@
+//
+//  HttpdnsResult.m
+//  AlicloudHttpDNS
+//
+//  Created by xuyecan on 2024/5/15.
+//  Copyright © 2024 alibaba-inc.com. All rights reserved.
+//
+
+#import "HttpdnsResult.h"
+
+@implementation HttpdnsResult
+
+- (BOOL)hasIpv4Address {
+    return self.ips.count > 0;
+}
+
+- (BOOL)hasIpv6Address {
+    return self.ipv6s.count > 0;
+}
+
+- (nullable NSString *)firstIpv4Address {
+    if (self.ips.count == 0) {
+        return nil;
+    }
+    return self.ips.firstObject;
+}
+
+- (nullable NSString *)firstIpv6Address {
+    if (self.ipv6s.count == 0) {
+        return nil;
+    }
+    return self.ipv6s.firstObject;
+}
+
+- (NSString *)description {
+    NSMutableString *result = [NSMutableString stringWithFormat:@"Host: %@", self.host];
+
+    if ([self hasIpv4Address]) {
+        [result appendFormat:@", ipv4 Addresses: %@", [self.ips componentsJoinedByString:@", "]];
+    } else {
+        [result appendString:@", ipv4 Addresses: None"];
+    }
+
+    if ([self hasIpv6Address]) {
+        [result appendFormat:@", ipv6 Addresses: %@", [self.ipv6s componentsJoinedByString:@", "]];
+    } else {
+        [result appendString:@", ipv6 Addresses: None"];
+    }
+
+    return [result copy];
+}
+
+@end