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FFD

This example program will, when passed a physical/logical file name, give a list of fields in that file.   This list will include field attributes and relative position in the file.   (please see images below)  You will also have the ability to print a report by pressing the function key F8.  By pressing function key F7 (provided you enter a physical and not a logical) you will be presented with a display of all logicals over that physical file.  

Another benifit of this application is the large amount of system API’s you will be exposed to.   Please download the source as either a text file or as a Iseries save file below.

OBJECTS
• ffd.cmd - Text file with ffd command
• ffddsp.dsp - Text file with ffd display file
• ffdrpg.rpg - Text file with ffd RPG
• pthcmd.cmd - Text file with PATH command
• pthdsp.dsp - Text file with PATH display file
• pthrpg.rpg - Text file with PATH RPG


API’s USED
• QUSCRTUS - Create user space
• QUSROBJD - Retrieve object description
• QUSLFLD - List fields in a file
• QUSRTVUS - Retrieve user space
• QDBRTVFD - Retrieve database file description
• QMHSNDPM - Send error message
• QDBLDBR - Retrieve data base relations