List Files in a .zip

How to list files within a .zip

Download Chilkat Zip ActiveX

CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @zip int
    EXEC @hr = sp_OACreate 'Chilkat.Zip2', @zip OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int

    --  Any string unlocks the component for the 1st 30-days.
    EXEC sp_OAMethod @zip, 'UnlockComponent', @success OUT, '30-day trial'
    IF @success <> 1
      BEGIN
        PRINT 'Failed to unlock zip!'
        RETURN
      END

    EXEC sp_OAMethod @zip, 'OpenZip', @success OUT, 'a.zip'
    IF @success <> 1
      BEGIN
        EXEC sp_OAGetProperty @zip, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        RETURN
      END

    DECLARE @n int

    --  Get the number of files and directories in the .zip
    EXEC sp_OAGetProperty @zip, 'NumEntries', @n OUT


    PRINT STR(@n)

    DECLARE @entry int

    DECLARE @i int

    SELECT @i = 0
    WHILE @i <= @n - 1
      BEGIN

        EXEC sp_OAMethod @zip, 'GetEntryByIndex', @entry OUT, @i
        EXEC sp_OAGetProperty @entry, 'IsDirectory', @sTmp0 OUT
        IF @sTmp0 = 0
          BEGIN
            --  (the filename may include a path)
            EXEC sp_OAGetProperty @entry, 'FileName', @sTmp0 OUT

            PRINT @sTmp0
          END

        SELECT @i = @i + 1
      END

END
GO