(MFC) 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.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkTar.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkTar tar;

    // 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:
    bool 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.");
    strOut.append("\r\n");


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }