DataFlex

Zip Append Files Verbose Logging

See more Zip Examples

An application can check verbose LastErrorText if the zip.AppendFiles method does not append the expected files, or if it appends nothing. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoZip
    Boolean iRecurse
    String sTemp1

    Move False To iSuccess

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

    Get Create (RefClass(cComChilkatZip)) To hoZip
    If (Not(IsComObjectCreated(hoZip))) Begin
        Send CreateComObject of hoZip
    End
    Get ComNewZip Of hoZip "qa_output/test1.zip" To iSuccess

    // Turn on verbose logging to get more informaiton in the LastErrorText property.
    Set ComVerboseLogging Of hoZip To True

    Move True To iRecurse
    Set ComAppendFromDir Of hoZip To "qa_data/syncTree"
    Get ComAppendFiles Of hoZip "*" iRecurse To iSuccess

    // Even if AppendFiles is successful, we can examine the LastErrorText property
    // to see what happend.  (This is true for all Chilkat methods.  The LastErrorText always
    // contains information even when the method call is successful.  If you have a difficult
    // time understanding what happened, then turn on VerboseLogging and have a look at it.
    // Make sure to turn off VerboseLogging for production because it could slow down your application.)
    Get ComLastErrorText Of hoZip To sTemp1
    Showln sTemp1

    // Here is a sample of the LastErrorText for this test:

    // ChilkatLog:
    //   AppendFiles(62ms):
    //     DllDate: Feb 10 2019
    //     ChilkatVersion: 9.5.0.76
    //     UnlockPrefix: ***
    //     Architecture: Little Endian; 64-bit
    //     Language: .NET 4.5 / x64 / VS2012
    //     VerboseLogging: 1
    //     Component successfully unlocked using purchased unlock code.
    //     appendFileEx(62ms):
    //       FilePattern: *
    //       AppendFromDir: qa_data/syncTree
    //       PathPrefix: 
    //       BaseDir: c:\appData\UnitTest\qa_data\syncTree\
    //       InzipBase: 
    //       FilenamePart: *
    //       IsSpecificFile: 0
    //       recurse: 1
    //       saveExtraPath: 0
    //       archiveOnly: 0
    //       includeHidden: 1
    //       includeSystem: 1
    //       ignoreAccessDenied: 1
    //       addFilesMax:
    //         addDirNonRecursive:
    //           ffWin32OpenDir_fileSpec: [c:\appData\UnitTest\qa_data\syncTree\*]
    //           ffWin32OpenDir_fileSpec: [c:\appData\UnitTest\qa_data\syncTree\abc\*]
    //           ffWin32OpenDir_fileSpec: [c:\appData\UnitTest\qa_data\syncTree\data\*]
    //           ffWin32OpenDir_fileSpec: [c:\appData\UnitTest\qa_data\syncTree\text\*]
    //           ffWin32OpenDir_fileSpec: [c:\appData\UnitTest\qa_data\syncTree\abc\ghk\*]
    //           ffWin32OpenDir_fileSpec: [c:\appData\UnitTest\qa_data\syncTree\data\xyz\*]
    //           ffWin32OpenDir_fileSpec: [c:\appData\UnitTest\qa_data\syncTree\text\something\*]
    //         --addDirNonRecursive
    //       --addFilesMax
    //       No exclusion patterns.
    //       numAdded: 20
    //     --appendFileEx
    //     Success.
    //   --AppendFiles
    // --ChilkatLog

    Get ComWriteZipAndClose Of hoZip To iSuccess
    If (iSuccess <> True) Begin
        Get ComLastErrorText Of hoZip To sTemp1
        Showln sTemp1
        Procedure_Return
    End



End_Procedure