SAP 程序下载代码1

Code listing for: ZDOWN
Description:
*&---------------------------------------------------------------------*
*& Report  ZDOWN
*&
*&---------------------------------------------------------------------*
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*&---------------------------------------------------------------------*

REPORT ZDOWN.

*======================================================================================================================
*  Direct Download Enterprise version 1.3.1.
*
*  THIS SOFTWARE IS FOR PERSONAL USE ONLY.
*  THIS PROGRAM IS FREEWARE AND IS PROVIDED ON AN AS-IS BASIS WITHOUT WARRANTY OF ANY KIND.
*  THE PROVIDER SPECIFICALLY DISCLAIMS ANY OTHER WARRANTY, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY
*  OR FITNESS FOR A PARTICULAR PURPOSE.
*
*  IN NO EVENT SHALL THE PROVIDER BE LIABLE FOR ANY CONSEQUENTIAL, INDIRECT, SPECIAL OR INCIDENTAL DAMAGES, EVEN IF PROVIDER
*  HAS BEEN ADVISED BY CLIENT OF THE POSSIBILITY OF SUCH POTENTIAL LOSS OR DAMAGE.
*  CLIENT AGREES TO HOLD PROVIDER HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, LOSSES, LIABILITIES AND EXPENSES.  BY
*  INSTALLING OR RUNNING THIS PROGRAM YOU ARE AGREEING TO THE TERMS AND CONDITONS STATED ABOVE.
*
*----------------------------------------------------------------------------------------------------------------------
*  PROGRAM DESCRIPTION & USE
*  Allows a user to download programs, Functions, DD definitions, etc to the presentation server.  This version searches
*  recursively for nested includes and function modules, and allows you to download the resulting code as standard text
*  or HTML web pages within a suitable directory structure.
*
*  You can either search by object name, using wildcards if you wish, or a combination of Author and object name.  If
*  you want all objects returned for a particular author then select the author name and choose the most suitable
*  radiobutton.  All objects will be returned if the fields to the right hand side of the radiobutton are left completely
*  blank.
*
*  Compatible with R/3 Enterprise only, for older versions of SAP you will need Direct Download version 5.xx.
*  This version removes the programming limitations imposed by developing across SAP releases 3 to 4.6.
*
*  In order to be able to download files to the SAP server you must first set up a logical filepath within transaction
*  'FILE', or use an existing one.  You must also create a external operating system command in SM69 called ZMKDIR. This
*  will then be used to create any directories needed on the SAP server

*  This program is intended to allow a person to keep a visual representation of a program for backup purposes only as
*  has not been designed to allow programs to be uploaded to SAP systems.
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*
* author          : E.G.Mellodew
*
*
* program contact : 
Code listing for: ZDOWN
Description:
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