PowerBuilder

Zip a Directory Tree

See more Zip Examples

Demonstrates how to zip an entire directory tree into a .zip archive. PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Zip
integer li_Recurse

li_Success = 0

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

loo_Zip = create oleobject
li_rc = loo_Zip.ConnectToNewObject("Chilkat.Zip")
if li_rc < 0 then
    destroy loo_Zip
    MessageBox("Error","Connecting to COM object failed")
    return
end if

li_Success = loo_Zip.NewZip("test.zip")
if li_Success <> 1 then
    Write-Debug loo_Zip.LastErrorText
    destroy loo_Zip
    return
end if

// Append a directory tree.  The call to AppendFiles does
// not read the file contents or append them to the zip
// object in memory.  It simply appends references
// to the files so that when WriteZip or WriteZipAndClose 
// is called, the referenced files are streamed and compressed
// into the .zip output file.

li_Recurse = 1
li_Success = loo_Zip.AppendFiles("c:/temp/a/*",li_Recurse)
if li_Success <> 1 then
    Write-Debug loo_Zip.LastErrorText
    destroy loo_Zip
    return
end if

li_Success = loo_Zip.WriteZipAndClose()
if li_Success <> 1 then
    Write-Debug loo_Zip.LastErrorText
    destroy loo_Zip
    return
end if

Write-Debug "Zip Created!"


destroy loo_Zip