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BBMAINT1.CMD
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OS/2 REXX Batch file
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1993-12-01
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18KB
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710 lines
;**** TRACE ON ; Debugging
;
; ----- COM-AND BBS UserID maintenance script (User file)
; Commenced: 11/90 R.McG
; -----------------------------------------------------------------------
; Purpose:
; The script, named BBMAINT1.CMD, produces the main window for
; UserID functions of BBMAINT, and implements its functions. It
; is not directly callable itself.
; -----------------------------------------------------------------------
;
; This script is intended ONLY to be used for FCALL
;
IF NOT FCALLED
WOPEN 10,10,13,70 (cont) NOUSEsc
ATSAY 10,12 (cont) " BBS Users "
ATSAY 11,12 (cont) " The script: "*"_SCRIPT"
ATSAY 12,12 (cont) " is not used by itself... it is called through BBMAINT"
ATSAY 13,26 (cont) " Press any key to continue "
KEYGET S0 ; Wait for any key
WCLOSE ; Close open window
EXIT ; Terminate right here
ENDIF
GOSUB UserFile ; Invoke function
FRETURN ; Return to caller
; -----------------------------------------------------------------------
; ----- NoUser: Inform that there's no USER ID file to modify
;
NoUser:
WOPEN 10,10,13,70 (cont) NOUSEsc
ATSAY 10,12 (cont) " BBS User "
ATSAY 11,12 (cont) " The file: "*S22&"\BBS-User"
ATSAY 12,12 (cont) " does not exist. Please create subdirectories first."
ATSAY 13,26 (cont) " Press any key to continue "
;
; Wait a keypress
;
KEYGET S0 ; Wait for any key
WCLOSE
NOUSEsc:
RETURN
; -----------------------------------------------------------------------
; ----- Subroutine: UserFile -> Update user ID directory
;
UserFile:
GOSUB NewUser ; Create if not there
IF NOT ISFILE S22&"\BBS-USER"
GOSUB NoUser ; Inform there's no file
RETURN ; .. so we can't continue
ENDIF
WOPEN 0,0 23,79 (defa) User_Esc
ATSAY 0,2 (defa) " BBS Users "
ATSAY 23,25 (defa) " Press ESC to cancel BBMAINT "
USFI100:
CLEAR ; Clear window
LOCATE 2,2
MESS " 1) Add an ID"
MESS " 2) Delete an ID"
MESS " 3) Modify an ID's values"
MESS " 4) Print User list"
MESS " 5) View list of IDs"
MESS "_______________________________________"
MESS " "
MESS "Select item (carriage return = previous): "
;
; Wait for entry, and interpret
;
GET S0 1 ; Wait for it
SWITCH S0 ; Act according to keyget
CASE "1"
GOSUB AddID
ENDCASE
CASE "2"
GOSUB DelID
ENDCASE
CASE "3"
GOSUB ModID
ENDCASE
CASE "4"
GOSUB PrnID
ENDCASE
CASE "5"
GOSUB ViewID
ENDCASE
CASE "_NULL" ; c/r alone is exit
WCLOSE ; Close window...
RETURN ; and return to caller
ENDCASE
DEFAULT ; None of the above
SOUND 100,100 ; Bronx cheer
ENDCASE
ENDSWITCH
GOTO USFI100 ; Repaint screen and ask again
;
; End of Users procedure
;
User_Esc:
S0 = "" ; Fake a nulll entry
RETURN ; Leave users routine
; -----------------------------------------------------------------------
; ----- AddID: Add an ID to the User file
;
AddID:
SET FLAG(0) OFF ; Flag for ESCAPE
WOPEN 10,10,15,70 (cont) ADIDEsc
ATSAY 10,12 (cont) " BBS User Add "
ATSAY 11,12 (cont) "Enter the ID to be added: "
ATSAY 15,26 (cont) " Press ESC to cancel "
;
; Wait a keypress
;
LOCATE 11,38
GET S0 8 ; get ID
IF FLAG(0) GOTO ADIDEnd ; Exit if ESC hit
LJ S0 ; Left justify
UPPER S0 ; ... and upper case
IF NULL S0 GOTO ADIDEnd ; get out on empty entry
GOSUB LkpID ; Lookup ID in User file
IF FOUND ; If its there we can't add it
WCLOSE ; Close open window
GOTO ModID_Add ; Skip if ID found
ENDIF
S10 = S0 ; Save ID
GOTO ADID100 ; And branch around parallel code
;
; Entry from ModID... Nothing to modify
;
AddID_Mod:
WOPEN 10,10,15,70 (cont) ADIDEsc
ATSAY 10,12 (cont) " BBS User Add "
ATSAY 11,12 (cont) "Enter the ID to be added: "
ATSAY 11,38 (cont) S0
ATSAY 15,26 (cont) " Press ESC to cancel "
S10 = S0 ; Copy it for remainder
;
; Ask for a password
;
ADID100:
ATSAY 12,12 (cont) "Enter the password: "
LOCATE 12,38
GET S0 8 ; get resp
IF FLAG(0) GOTO ADIDEnd ; Exit if ESC hit
LJ S0 ; Left justify
UPPER S0 ; ... and upper case
IF NULL S0 ; Password MUST be filled in
SOUND 100,100 ; Indicate displeasure
GOTO ADID100 ; Try again
ENDIF
S10(8:15) = S0 ; Save password
;
; Ask for privileged flag
;
ADID200:
ATSAY 13,12 (cont) "Priveleged access (y/n): "
LOCATE 13,38
GET S0 1 ; get resp
IF FLAG(0) GOTO ADIDEnd ; Exit if ESC hit
IF NULL S0 or NOT FIND "YN" S0(0)
SOUND 100,100 ; Indicate displeasure
GOTO ADID200 ; Try again
ENDIF
IF FIND "Y" S0(0) S10(16:16) = "P" ; Save priveleged access
;
; Ask for one more look
;
ADID300:
ATSAY 14,12 (cont) "OK to add this record?: "
LOCATE 14,38
GET S0 1 ; get resp
IF FLAG(0) GOTO ADIDEnd ; Exit if ESC hit
IF NULL S0 or NOT FIND "YN" S0(0)
SOUND 100,100 ; Indicate displeasure
GOTO ADID300 ; Try again
ENDIF
IF FIND "N" S0(0)
WCLOSE ; Close window
GOTO AddID ; And try again
ENDIF
;
; Add comments and write the record
;
S10(17:70) = "* Added "*"_DATE"*", at "*"_TIME"
GOSUB AddUser ; Write to User file
;
; End of add procedure
;
ADIDEnd:
WCLOSE
ADIDEsc:
SET FLAG(0) ON
RETURN
;
; ----- AddUser: Add a record to the user file...
; .. S10 passes the record to be written
;
AddUser:
FOPENO S22&"\BBS-User" TEXT APPEND
IF NOT SUCCESS ; Open failed
S0 = "Error opening: "*S22&"\BBS-User"
GOSUB Error ; Report
RETURN ; And we're done
ENDIF
PRESERVE S10 ; Preserve ^'s and !'s
WRITE S10 ; Write the record
WRITE "!^Z" ; And finish it
FCLOSEO
RETURN
; -----------------------------------------------------------------------
; ----- LkpID: Lookup an ID in the BBS-User file
; .. S0 passes the ID to be tested
; .. S10 returns the record read
;
LkpID:
FOPENI S22&"\BBS-User" TEXT
IF NOT SUCCESS ; Open failed
S0 = "Error opening: "*S22&"\BBS-User"
GOSUB Error ; Report
SET FOUND OFF ; Not found
RETURN ; And we're done
ENDIF
;
; Read loop
;
LOID100:
READ S10 80 N0 ; Read a record
IF EOF GOTO LOID200 ; Skip on EOF
IF STRCMP S10(0:0) "<" GOTO LOID110
IF STRCMP S10(0:7) S0(0:7) GOTO LOID300
;
; Record longer than 80 chars
;
LOID110:
IF N0 LT 80 GOTO LOID100; If exactly 80 rtnd, c/r wasn't read
READ S10 80 N0 ; Read remainder of rec
GOTO LOID110 ; Read until less than 80
;
; We have end-of-file - not found
;
LOID200:
SET FOUND OFF ; Indicate not found
GOTO LOIDEnd
;
; We have a hit - return found
;
LOID300:
SET FOUND ON ; Indicate found
;
; And exit
;
LOIDEnd:
FCLOSEI
RETURN
; -----------------------------------------------------------------------
; ----- DelID: Delete an ID from User file
;
DelID:
SET FLAG(0) OFF ; Flag for ESCAPE
WOPEN 10,10,15,70 (cont) DEIDEsc
ATSAY 10,12 (cont) " BBS User Delete "
ATSAY 11,12 (cont) "Enter the ID to be deleted: "
ATSAY 15,26 (cont) " Press ESC to cancel "
;
; Wait a keypress
;
LOCATE 11,40
GET S0 8 ; get ID
IF FLAG(0) GOTO DEIDEnd ; Exit if ESC hit
LJ S0 ; Left justify
UPPER S0 ; ... and upper case
IF NULL S0 GOTO DEIDEnd ; get out on empty entry
;
; Open the User file and a temp copy file
;
GOSUB DelUser ; Try to delete
IF FLAG(1) GOTO DEIDEnd ; Skip if record deleted
ATSAY 12,12 (cont) "ID could not be found... "
ATSAY 13,12 (cont) "Press any key to continue..."
KEYGET S0
;
; End of add procedure
;
DEIDEnd:
WCLOSE
DEIDEsc:
SET FLAG(0) ON
RETURN
; -----------------------------------------------------------------------
; ----- DelUser: Delete a record from the user file...
; .. S0 passes the user-id
; .. S1 destroyed in the process
; .. FLAG(1) if rtn'd set, indicates record was FOUND
;
DelUser:
;
; Open the User file and a temp copy file
;
SET FLAG(1) OFF ; Initialize for found flag
FOPENI S22&"\BBS-User" TEXT
IF NOT SUCCESS ; Open failed
S0 = "Error opening: "*S22&"\BBS-User"
GOSUB Error ; Report
GOTO DEUSEnd ; And we're done
ENDIF
FOPENO S22&"\TempUser" TEXT
IF NOT SUCCESS ; Open failed
S0 = "Error opening: "*S22&"\TempUser"
GOSUB Error ; Report
GOTO DEUSEnd ; And we're done
ENDIF
N10 = 0 ; Count recs output for file delete
;
; Read records (40 chars at a time to allow PRESERVE)
;
DEUS100:
READ S1 40 N0 ; Read 1st 40 chars
IF EOF GOTO DEUS300 ; Skip on EOF
IF ZERO N0 GOTO DEUS100 ; Don't copy blank lines
IF STRCMP S1(0:7) S0(0:7) GOTO DEUS200
INC N10 ; Count rec written
;
; Copy the record read to the output file
;
DEUS110:
PRESERVE S1 ; Save !'s and ^'s
WRITE S1 ; Write text
IF N0 LT 40 ; If we wrote end of record
WRITE "!" ; Finish w/cr/lf
GOTO DEUS100 ; And continue copying
ENDIF
READ S1 40 N0 ; Read remainder of rec
IF NOT EOF GOTO DEUS110 ; Skip if not eof
WRITE "!" ; Finish record
GOTO DEUS300 ; End of file
;
; We have a hit
;
DEUS200:
SET FLAG(1) ON ; Flag we deleted item
IF N0 LT 40 GOTO DEUS100
READ S1 40 N0 ; Read remainder of rec
IF NOT EOF GOTO DEUS200 ; Skip if not found
;
; We hit EOF - may or may not have found the target rec
;
DEUS300:
IF NOT FLAG(1) GOTO DEUS400 ; skip if not found
WRITE "^Z" ; Finish ASCII file
FCLOSEO ; Close output
FCLOSEI ; Close input
DELETE S22&"\BBS-User" ; Delete original
RENAME S22&"\TempUser" S22&"\BBS-User"
IF ZERO N10 DELETE S22&"\BBS-User" ; Delete empty file
GOTO DEUSEnd
;
; We hit EOF - we did not find the record
;
DEUS400:
FCLOSEO ; Close output
FCLOSEI ; Close input
DELETE S22&"\TempUser" ; Delete copy file
;
; End of procedure...
;
DEUSEnd:
RETURN
; -----------------------------------------------------------------------
; ----- ModID: Modify an ID in the User file
;
ModID:
SET FLAG(0) OFF ; Flag for ESCAPE
WOPEN 10,10,15,70 (cont) MOIDEsc
ATSAY 10,12 (cont) " BBS User Modify "
ATSAY 11,12 (cont) "Enter the ID to change: "
ATSAY 15,26 (cont) " Press ESC to cancel "
;
; Wait a keypress
;
LOCATE 11,38
GET S0 8 ; get ID
IF FLAG(0) GOTO MOIDEnd ; Exit if ESC hit
LJ S0 ; Left justify
UPPER S0 ; ... and upper case
IF NULL S0 GOTO MOIDEnd ; get out on empty entry
GOSUB LkpID ; Lookup ID in User file
IF NOT FOUND ; If its there we can't add it
WCLOSE ; Close open window
GOTO AddID_Mod ; Skip if ID NOT found
ENDIF
GOTO MOID100 ; And branch around parallel code
;
; Entry from AddID... We have a rec in S10 - needs adding
;
ModID_Add:
WOPEN 10,10,15,70 (cont) MOIDEsc
ATSAY 10,12 (cont) " BBS User Modify "
ATSAY 11,12 (cont) "Enter the ID to change: "
ATSAY 11,38 (cont) S0
ATSAY 15,26 (cont) " Press ESC to cancel "
;
; Display the original values (rtnd in S10 by LkpID)
;
MOID100:
ATSAY 10,49 (cont) " Old vals "
ATSAY 11,50 (cont) S10(0:7)
ATSAY 12,50 (cont) S10(8:15)
IF NOT NULL S10(16:16)
ATSAY 13,50 (cont) "y"
ELSE
ATSAY 13,50 (cont) "n"
ENDIF
;
; Ask for a password
;
ATSAY 12,12 (cont) "Enter the password: "
LOCATE 12,38
GET S0 8 ; get password
IF FLAG(0) GOTO MOIDEnd ; Exit if ESC hit
LJ S0 ; Left justify
UPPER S0 ; ... and upper case
IF NULL S0 ; Password c/r simly copies previous
ATSAY 12,38 (cont) S10(8:15)
GOTO MOID200 ; No update
ENDIF
S10(8:15) = S0 ; Save password
;
; Ask for privileged flag
;
MOID200:
ATSAY 13,12 (cont) "Priveleged access (y/n): "
LOCATE 13,38
GET S0 1 ; get resp
IF FLAG(0) GOTO MOIDEnd ; Exit if ESC hit
IF NULL S0 ATSCR 13,50 1 S0 ; Read back previous value
IF NOT FIND "YN" S0(0) ; If not y/n
SOUND 100,100 ; Indicate displeasure
GOTO MOID200 ; Try again
ENDIF
S10(16:16) = " " ; Default no priv
IF FIND "Y" S0(0) ; If privilege 'y'
S10(16:16) = "P" ; Set priveleged access
ENDIF
;
; Ask for one more look
;
MOID300:
ATSAY 14,12 (cont) "OK to add this record?: "
LOCATE 14,38
GET S0 1 ; get resp
IF FLAG(0) GOTO MOIDEnd ; Exit if ESC hit
IF NULL S0 or NOT FIND "YN" S0(0)
SOUND 100,100 ; Indicate displeasure
GOTO MOID300 ; Try again
ENDIF
IF FIND "N" S0(0)
WCLOSE ; Close window
GOTO ModID ; And try again
ENDIF
;
; Add comments Delete the previous value... and add the new
;
S10(17:70) = "* Modified "*"_DATE"*", at "*"_TIME"
S0 = S10(0:7) ; Setup ID key
GOSUB DelUser ; Delete the previous key
IF NOT FLAG(1) ; If not deleted
S0 = "Error modifying record for: "*S0
GOSUB Error ; Report
GOTO MOIDEnd ; And we're done
ENDIF
GOSUB AddUser ; And add the new record
;
; End of add procedure
;
MOIDEnd:
WCLOSE
MOIDEsc:
SET FLAG(0) ON
RETURN
; -----------------------------------------------------------------------
; ----- PrnID: Print a list of IDs
;
PrnID:
FOPENI S22&"\BBS-User" TEXT
IF NOT SUCCESS ; Open failed
S0 = "Error opening: "*S22&"\BBS-User"
GOSUB Error ; Report
RETURN ; And we're done
ENDIF
;
; Initialize a counter
;
N10 = 0 ; # Lines printed
N11 = 1 ; Page number
;
; Read loop
;
PRID100:
READ S10 80 N0 ; Read a record
IF EOF GOTO PRID200 ; Skip on EOF
IF STRCMP S10(0:0) "<" GOTO PRID120 ; skip comments
IF ZERO N0 GOTO PRID100 ; skip blank lines
;
; Print a heading...
;
IF N10 GT 0 and N10 LE 50 GOTO PRID110
PRINT "COM-AND Scripted BBS User list as of "*"_DATE"*", "*"_TIME"*" Page "*N11*"^M^J"
PRINT "From: "*"_IFILE"*"^M^J"
PRINT "----------------------------------------------------------------------^M^J"
PRINT "ID Priv Comments^M^J"
PRINT "-------- ---- --------------------------------------------------------^M^J"
N10 = 0
INC N11
;
; Build a record and print it
;
PRID110:
S0 = S10(0:7) ; ID Field
IF NOT NULL S10(16:16) S0(10:12) = "yes"
S0(14:79) = S10(17:79) ; Comment field
PRESERVE S0
PRINT S0
PRINT "^M^J" ; FInish line
INC N10 ; COunt lines printed
;
; Handle record longer than 80 chars
;
PRID120:
IF N0 LT 80 GOTO PRID100; If exactly 80 rtnd, c/r wasn't read
READ S10 80 N0 ; Read remainder of rec
GOTO PRID120 ; Read until less than 80
;
; We have end-of-file
;
PRID200:
PRINT "^L" ; Do a final top-of-form
;
; And exit
;
PRIDEnd:
FCLOSEI
RETURN
; -----------------------------------------------------------------------
; ----- ViewID: View a list of IDs
;
ViewID:
FOPENI S22&"\BBS-User" TEXT
IF NOT SUCCESS ; Open failed
S0 = "Error opening: "*S22&"\BBS-User"
GOSUB Error ; Report
RETURN ; And we're done
ENDIF
;
; Initialize a counter
;
N10 = 0 ; # Lines printed
N11 = 0 ; Page number
SET FLAG(0) OFF ; Initialize esc flag
S11 = "_ONESC"
ON ESCAPE GOSUB VIIDESC
;
; Print a heading...
;
VIID100:
IF N10 GT 0 GOTO VIID110
CLEAR ; Clear the window
ATSAY 1,2 (defa) "ID Priv Comments"
ATSAY 2,2 (defa) "-------- ---- ----------------------------------------------------"
N10 = 3 ; Set starting line no
INC N11 ; Set next page
;
; Save the file position for the start of this page
;
FSAVEI
IF NOT SUCCESS
FSAVEI SHIFT ; Save last 20 pos'ns
FSAVEI
ENDIF
;
; Read loop
;
VIID110:
READ S10 80 N0 ; Read a record
IF EOF GOTO VIID200 ; Skip on EOF
IF STRCMP S10(0:0) "<" GOTO VIID120 ; skip comments
IF ZERO N0 GOTO VIID110 ; skip blank lines
;
; Build a record and print it
;
S0 = S10(0:7) ; ID Field
IF NOT NULL S10(16:16) S0(10:12) = "yes"
S0(14:75) = S10(17:79) ; Comment field
PRESERVE S0
ATSAY N10,2 (defa) S0
INC N10 ; COunt lines printed
;
; Handle record longer than 80 chars
;
VIID120:
IF N0 LT 80 GOTO VIID200; If exactly 80 rtnd, c/r wasn't read
READ S10 80 N0 ; Read remainder of rec
GOTO VIID120 ; Read until less than 80
;
; Look for end of screen/end of file
;
VIID200:
IF (NOT EOF) and N10 LT 21 GOTO VIID100
IF EOF
ATSAY 22,2 (defa) "End of file; Home (top), PgDn (forward), PgUp (back)"
ELSE
ATSAY 22,2 (defa) "Page "*N11*"; Home (top), PgDn (forward), PgUp (back)"
ENDIF
;
; Read a key and interpret
;
VIID210:
IF FLAG(0) RETURN ; End of routine when flag set
KEYGET S1
IF FLAG(0) RETURN ; End of routine when flag set
SWITCH S1
CASE "4900" ; Pgup
GOTO PgUp
ENDCASE
CASE "5100" ; PgDn
GOTO PgDn
ENDCASE
CASE "4700" ; Home
GOTO Home
ENDCASE
CASE "0D" ; C/r
IF EOF GOTO VIIDEnd
GOTO PgDn
ENDCASE
ENDSWITCH
MESS S1
SOUND 100,100
GOTO VIID210
;
; Page up (go backwards)
;
PgUp:
N10 = 0 ; Clear line ctr
FRESTOREI ; Backup current pg
N11 = N11-1 ; Reset Page # for redisplay
FRESTOREI ; Backup one more
IF NOT SUCCESS
SOUND 200,100 ; Indicate problem
GOTO Home
ENDIF
N11 = N11-1 ; Reset Page # for redisplay
GOTO VIID100
;
; Home (go to top)
;
Home:
N10 = 0 ; Clear line ctr
N11 = 0 ; Set new pg number
FSAVEI CLEAR ; Clear saved pages
REWIND ; Rewind input
GOTO VIID100
;
; Page down (go forwards)
;
PgDn:
IF EOF GOTO Home ; Wrap to home at EOF
N10 = 0 ; Clear line ctr
GOTO VIID100
;
; And exit
;
VIIDEnd:
FCLOSEI
RETURN
;
; Escape entered
;
VIIDESC:
SET FLAG(0) ON
ON ESCAPE GOSUB S11 ; Restore previous ON ESC
RETURN
;--------------------------------------------------------------------------
; ----- Subroutine: NewUser -> Create a new BBS-User file
;
NewUser:
IF ISFILE S22&"\BBS-User" RETURN
FOPENO S22&"\BBS-User" TEXT
IF NOT SUCCESS RETURN ; Open failed
WRITE "!^Z" ; Make it empty
FCLOSEO ; Done with it
RETURN
; -----------------------------------------------------------------------
; ----- Error: Open a window, display a message, and wait for keypress
; S0 passes the error message
;
Error:
WOPEN 10,10,12,70 (cont) Err_Esc
ATSAY 10,12 (cont) " Error "
ATSAY 11,12 (cont) S0(0:55); Max msg width 55 chars
ATSAY 12,26 (cont) " Press any key to continue "
;
; Wait a keypress
;
KEYGET S0 ; Wait for any key
WCLOSE
Err_Esc:
RETURN