(Objective-C) IMAP LastResponse and LastResponseCode

Demonstrates the IMAP LastResponse and LastResponseCode properties.

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#import <CkoImap.h>

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

CkoImap *imap = [[CkoImap alloc] init];

// Use TLS
imap.Ssl = YES;
imap.Port = [NSNumber numberWithInt:993];
BOOL success = [imap Connect: @"imap.gmail.com"];
if (success != YES) {
    NSLog(@"%@",imap.LastErrorText);
    return;
}

// Authenticate, but with an intentionally incorrect password
// so we can see the contents of the LastErrorText, and also
// the LastResponse and LastResponseCode properties.
success = [imap Login: @"my_login" password: @"my_intentionally incorrect_password"];
if (success == YES) {
    NSLog(@"%@",@"Successfull login, but this example is meant to demonstrate an error, such as a failed login.");
    return;
}

// Let's look at the LastErrorText, and also the LastResponse and LastResponseCode.
NSLog(@"%@%@",@"LastResponseCode = ",imap.LastResponseCode);
NSLog(@"%@%@",@"LastReponse = ",imap.LastResponse);
NSLog(@"%@%@",@"LastErrorText = ",imap.LastErrorText);

// Sample output:

// LastResponseCode = AUTHENTICATIONFAILED
// LastReponse = aaab NO [AUTHENTICATIONFAILED] Invalid credentials (Failure)
// LastErrorText = ChilkatLog:
//   Login:
//     DllDate: Oct 28 2023
//     ChilkatVersion: 9.5.0.96
//     UnlockPrefix: EXCODE
//     UnlockStatus: 2
//     Architecture: Little Endian; 64-bit
//     Language: .NET 4.5 / x64 / VS2012
//     VerboseLogging: 0
//     imapServer: imap.gmail.com
//     loginX(47ms):
//       login: my_login
//       greeting: * OK Gimap ready for requests from 98.213.102.119 w5mb285327441qtc
// 
//       authenticateLogin(47ms):
//         loginImap(47ms):
//           ConnectionType: SSL/TLS
//           ImapCmdSent: aaab LOGIN "my_login"
//           getCompleteResponse(47ms):
//             ImapCmdResp: aaab NO [AUTHENTICATIONFAILED] Invalid credentials (Failure)
//           --getCompleteResponse
//         --loginImap
//         isOK:
//           serverResponse: aaab NO [AUTHENTICATIONFAILED] Invalid credentials (Failure)
//         --isOK
//       --authenticateLogin
//     --loginX
//     Failed.
//   --Login
// --ChilkatLog

// Disconnect from the IMAP server.
success = [imap Disconnect];