Objective-C

Transition from Zip.AppendBd to Zip.AddBd

Provides instructions for replacing deprecated AppendBd method calls with AddBd. Objective-C

#import <CkoZip.h>
#import <NSString.h>
#import <CkoBinData.h>
#import <CkoZipEntry.h>

BOOL success = NO;

CkoZip *zip = [[CkoZip alloc] init];

//  ...
//  ...

NSString *pathInZip = @"example.dat";

CkoBinData *bd = [[CkoBinData alloc] init];
[bd LoadFile: @"c:/someDir/example.dat"];

//  ------------------------------------------------------------------------
//  The AppendBd method is deprecated:
//  AppendBd returns the zip entry object, which is usually not needed.

CkoZipEntry *entryObj = [zip AppendBd: pathInZip byteData: bd];
if (zip.LastMethodSuccess == NO) {
    NSLog(@"%@",zip.LastErrorText);
    return;
}

//  ...
//  ...

//  ------------------------------------------------------------------------
//  Do the equivalent using AddBd.

//  Instead of returning the zip entry object, we just return success/failure.
success = [zip AddBd: pathInZip bd: bd];
if (success == NO) {
    NSLog(@"%@",zip.LastErrorText);
    return;
}

//  Do the following if you need the zip entry object for what was just appended.
//  The newly appended entry is the last one.
CkoZipEntry *ze = [[CkoZipEntry alloc] init];
int index = [zip.NumEntries intValue] - 1;
[zip EntryAt: [NSNumber numberWithInt: index] entry: ze];