(Go) Unzip Selected Files from a Zip Archive
Demonstrates how to iterate over the files contained within a .zip and unzip specific files.
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
zip := chilkat.NewZip()
success := zip.OpenZip("my_files.zip")
if success != true {
fmt.Println(zip.LastErrorText())
zip.DisposeZip()
return
}
unzipDir := "/temp/unzipDir"
var n int
// Get the number of files and directories in the .zip
n = zip.NumEntries()
fmt.Println(n)
// entry is a ZipEntry
var i int
for i = 0; i <= n - 1; i++ {
entry := zip.GetEntryByIndex(i)
if entry.IsDirectory() == false {
// (the filename may include a path)
fmt.Println(entry.FileName())
// Your application may choose to unzip this entry
// based on the filename.
// If the entry should be unzipped, then call Extract(unzipDir)
success = entry.Extract(unzipDir)
if success != true {
fmt.Println(entry.LastErrorText())
zip.DisposeZip()
return
}
}
entry.DisposeZipEntry()
}
zip.DisposeZip()
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