Create Compressed .tgz (.tar.gz) TAR Archive

Demonstrates how to create a compressed TAR archive containing an entire directory tree. This example creates a compressed archive using GZip compression. The typical file extension used is .tgz or .tar.gz.

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MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

// Needs #include <CkTar.h>

    CkString strOut;

    //  Important: It is helpful to send the contents of the
    //  tar.LastErrorText property when requesting support.

    CkTar tar;

    //  Any string automatically begins a fully-functional 30-day trial.
    bool success;
    success = tar.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        strOut.append(tar.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    //  The TAR component will produce a  GNU tar 1.13.x format
    //  archive by default.
    //  It is also possible to create PAX -- POSIX 1003.1-2001 format
    //  or USTAR -- POSIX 1003.1-1988 format.
    //  Set the WriteFormat property to "gnu", "pax", or "ustar" to
    //  choose the output TAR format:
    tar.put_WriteFormat("gnu");

    //  Add a directory tree to be included in the output TAR archive:
    success = tar.AddDirRoot("/Users/chilkat/temp/abc123");
    if (success != true) {
        strOut.append(tar.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    //  Create the compressed TAR archive.
    //  Note: You may use UNC paths, absolute, or relative paths.
    success = tar.WriteTarGz("/Users/chilkat/testData/tar/abc123.tgz");
    if (success != true) {
        strOut.append(tar.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    strOut.append("Success.\r\n");

    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());