(Objective-C) Untar a .tar Archive

Untar a .tar archive.

Chilkat Objective-C Library Downloads MAC OS X (Cocoa) Libs iOS Libs

#import <CkoTar.h>

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

// Untar a .tar archive.
CkoTar *tar = [[CkoTar alloc] init];

int fileCount;

// Untar into c:/temp/untarDir.  The directory tree(s) contained
// within the TAR archive will be re-created rooted at this
// directory.
tar.UntarFromDir = @"/Users/chilkat/temp/untarDir";

// If any filepaths within the Tar archive are absolute,
// automatically make them relative by removing the first
// forward or backward slash.  This protects from untarring
// files to unexpected locations.
tar.NoAbsolutePaths = YES;

fileCount = [[tar Untar: @"/Users/chilkat/testData/tar/abc123.tar"] intValue];
if (fileCount < 0) {
    NSLog(@"%@",tar.LastErrorText);
}
else {
    NSLog(@"%@%d%@",@"Untarred ",fileCount,@" files and directories");
}