Objective-C

List Files in Zip using EntryAt / GetNext

See more Zip Examples

Demonstrates how to iterate over the files and directories in a zip archive using EntryAt/GetNext. Objective-C

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

BOOL success = NO;

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

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

success = [zip OpenZip: @"qa_data/zips/xml_files.zip"];
if (success == NO) {
    NSLog(@"%@",zip.LastErrorText);
    return;
}

CkoZipEntry *entry = [[CkoZipEntry alloc] init];
BOOL hasMoreEntries = [zip EntryAt: [NSNumber numberWithInt: 0] entry: entry];
while ((hasMoreEntries == YES)) {
    if (entry.IsDirectory == NO) {
        NSLog(@"%@",entry.FileName);
    }
    else {
        NSLog(@"%@%@",@"(directory) ",entry.FileName);
    }

    hasMoreEntries = [entry GetNext];
}

// Sample output showing both file and directory entries:

// a1.xml
// b1.xml
// c1.xml
// (directory) dir1/
// dir1/a2.xml
// dir1/c2.xml
// (directory) dir2/
// (directory) dir2/dir3/
// dir2/dir3/c3.xml