SQL Server Requires Chilkat v11.0.0+

Modify Name of File Stored within Zip when Creating a .zip

See more Zip Examples

Demonstrates how to create a zip where the filename within the .zip is different than the filename that was added from the filesystem. SQL Server

--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @success int
    SELECT @success = 0

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

    DECLARE @zip int
    EXEC @hr = sp_OACreate 'Chilkat.Zip', @zip OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    --  Intialize the zip object by calling NewZip.
    EXEC sp_OAMethod @zip, 'NewZip', @success OUT, 'myZip.zip'

    --  Add a reference to a file on disk to the zip object.
    --  (When appending files to a zip, the files are not actually
    --  read into memory.  References to the file(s) are added.
    --  When WriteZip is called, the referenced files are streamed in
    --  and compressed to the .zip.)
    DECLARE @saveExtraPath int
    SELECT @saveExtraPath = 0
    EXEC sp_OAMethod @zip, 'AddFile', @success OUT, '/temp/a/hamlet.xml', @saveExtraPath
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @zip, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @zip
        RETURN
      END

    --  The zip object references a single file.
    --  Retrieve the entry object...
    DECLARE @entry int
    EXEC @hr = sp_OACreate 'Chilkat.ZipEntry', @entry OUT

    EXEC sp_OAMethod @zip, 'EntryAt', @success OUT, 0, @entry

    --  Set the entry's filename to anything you want:
    EXEC sp_OASetProperty @entry, 'FileName', 'somethingElse.xml'

    --  Note: Internally, the zip component retains the name of
    --  the file referenced.  The current setting of the zip entry's
    --  FileName property is stored in the .zip when writing.

    --  The zip written here will contain somethingElse.xml
    EXEC sp_OAMethod @zip, 'WriteZipAndClose', @success OUT
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @zip, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
      END
    ELSE
      BEGIN

        PRINT 'Zip created!'
      END

    EXEC @hr = sp_OADestroy @zip
    EXEC @hr = sp_OADestroy @entry


END
GO