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Objective-C

Get Local Network Adapter Addresses

See more Socket/SSL/TLS Examples

Demonstrates Socket.GetAdaptersAddresses, which populates a JsonObject with information about local network adapters, including IPv4 addresses, IPv6 addresses, and MAC addresses.

Tip: Code to parse the returned JSON can be generated with Chilkat's online tool at https://tools.chilkat.io/jsonParse.

Background. This provides a portable way to enumerate the host's network interfaces and their addresses.

Chilkat Objective-C Downloads

Objective-C
#import <CkoSocket.h>
#import <CkoJsonObject.h>
#import <NSString.h>

BOOL success = NO;

CkoSocket *socket = [[CkoSocket alloc] init];

//  Populate a JsonObject with information about the local network adapters, including IPv4 addresses,
//  IPv6 addresses, and MAC addresses.
CkoJsonObject *json = [[CkoJsonObject alloc] init];
success = [socket GetAdaptersAddresses: json];
if (success == NO) {
    NSLog(@"%@",socket.LastErrorText);
    return;
}

json.EmitCompact = NO;
NSString *jsonStr = [json Emit];
NSLog(@"%@",jsonStr);
//  JSON parsing code for this result can be generated at Chilkat's online tool:
//  https://tools.chilkat.io/jsonParse