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(Visual FoxPro) List Files/Directories in Zip by IndexSee more Zip ExamplesDemonstrates how to iterate over the files and directories in a zip archive by index.
LOCAL loZip LOCAL lnSuccess LOCAL lnNumEntries LOCAL i LOCAL loEntry * This example assumes the Chilkat API to have been previously unlocked. * See Global Unlock Sample for sample code. loZip = CreateObject('Chilkat_9_5_0.Zip') lnSuccess = loZip.OpenZip("qa_data/zips/sample.zip") IF (lnSuccess <> 1) THEN ? loZip.LastErrorText RELEASE loZip CANCEL ENDIF lnNumEntries = loZip.NumEntries i = 0 DO WHILE i < lnNumEntries loEntry = loZip.GetEntryByIndex(i) * Note: In the ZIP file format, it is not required for a ZIP file to contain explicit directory entries. * However, explicit directory entries can be included for convenience and compatibility with certain ZIP file processing tools and software. * An explicit directory entry in a ZIP file is an entry that specifically represents a directory, rather than a file. * It usually has a directory name with a trailing slash (/) and zero-length content. IF (loEntry.IsDirectory) THEN ? STR(i) + ": " + loEntry.FileName + " (directory)" ELSE ? STR(i) + ": " + loEntry.FileName ENDIF RELEASE loEntry i = i + 1 ENDDO * Sample output: * 0: aaa/ (directory) * 1: aaa/pigs.json * 2: bbb/ (directory) * 3: bbb/base64Cert.txt * 4: bbb/sub1/ (directory) * 5: bbb/sub1/brasil_cert.pem * 6: bbb/sub2/ (directory) * 7: bbb/sub2/penguins.gif * 8: bbb/sub2/starfish.jpg * 9: hamlet.xml * 10: hello.pdf loZip.CloseZip() RELEASE loZip |
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