Objective-C

Transition from Email.FindIssuer to Cert.GetIssuer

Provides instructions for replacing deprecated FindIssuer method calls with Cert.GetIssuer. Objective-C

#import <CkoEmail.h>
#import <CkoCert.h>

BOOL success = NO;

CkoEmail *email = [[CkoEmail alloc] init];
CkoCert *cert = [[CkoCert alloc] init];

//  ...
//  ...

//  ------------------------------------------------------------------------
//  The FindIssuer method is deprecated:

CkoCert *certObj = [email FindIssuer: cert];
if (email.LastMethodSuccess == NO) {
    NSLog(@"%@",email.LastErrorText);
    return;
}

//  ...
//  ...

//  ------------------------------------------------------------------------
//  Do the equivalent using Cert.GetIssuer.
//  Your application creates a new, empty Cert object which is passed 
//  in the last argument and filled upon success.

CkoCert *issuerCert = [[CkoCert alloc] init];
success = [cert GetIssuer: issuerCert];
if (success == NO) {
    NSLog(@"%@",email.LastErrorText);
    return;
}