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Collect TALK files into lispusers/talk/ (#2147)

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* Collect TALK files into lispusers/talk/

renamed with hyphen convention.  Also pull over TALKGAP files that were previous obsolete, and remove them from obsolete/lispusers

* Replace TALK.TEDIT--file got smashed

* TALK.TEDIT now comments the current situation
This commit is contained in:
rmkaplan
2025-06-16 11:46:00 -07:00
committed by GitHub
parent c5dd583468
commit d26e29f0d0
13 changed files with 0 additions and 1198 deletions
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lispusers/TALK
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@@ -1,616 +0,0 @@
(DEFINE-FILE-INFO PACKAGE "INTERLISP" READTABLE "INTERLISP" BASE 10)
(FILECREATED "22-Jul-88 15:43:07" |{MCS:MCS:STANFORD}<LANE>TALK.;10| 38505
previous date%: "16-Jun-88 09:25:17" |{MCS:MCS:STANFORD}<LANE>TALK.;9|)
(* "
Copyright (c) 1987, 1988 by Stanford University. All rights reserved.
")
(PRETTYCOMPRINT TALKCOMS)
(RPAQQ TALKCOMS ((* TALK client/server code)
(LOCALVARS . T)
(FNS TALK)
(FNS TALK.RECONNECT TALK.PROCESS TALK.DISPLAY TALK.LISTEN TALK.CLOSEFN
TALK.ANSWER TALK.ANSWER.WINDOW TALK.ANSWER.USERNAME TALK.GET.NAME
TALK.ADD.NAME TALK.FLASH.CARET TALK.WHENSELECTEDFN TALK.RINGBELLS
TALK.START.SERVER)
(FNS TALK.ICON.BUTTONEVENTFN TALK.ICON.CLOSEFN)
(* TALK data)
(DECLARE%: DONTCOPY (RECORDS TALK.SERVICETYPE TALK.PROTOCOLTYPE))
(VARS TALK.MENU.ITEMS TALK.USER.MESSAGES)
(INITVARS TALK.SERVICETYPES TALK.PROTOCOLTYPES TALK.GAG TALK.HOSTNAMES
TALK.ICON.WINDOWS (TALK.ANSWER.WAIT 15)
(TALK.READTABLE (COPYREADTABLE 'ORIG))
(TALK.DEFAULT.REGION (CREATEREGION 0 0 500 500))
(TALK.CLOSED.STRING " -- Connection Closed")
(TALK.ICON.FONT LITTLEFONT))
(GLOBALVARS TALK.MENU.ITEMS TALK.USER.MESSAGES TALK.SERVICETYPES
TALK.PROTOCOLTYPES TALK.GAG TALK.HOSTNAMES TALK.ICON.WINDOWS
TALK.ANSWER.WAIT TALK.READTABLE TALK.DEFAULT.REGION TALK.CLOSED.STRING
TALK.ICON.FONT)
(ALISTS (BackgroundMenuCommands Talk))
(VARS (BackgroundMenu))
(APPENDVARS (BACKGROUNDFNS TALK.START.SERVER)
(AFTERMAKESYSFORMS (TALK.START.SERVER NIL T)))
(BITMAPS TALK.ICON.BITMAP)
(GLOBALVARS TALK.ICON.BITMAP)
(P (SETSYNTAX (CHARCODE SPACE)
(CHARCODE A)
TALK.READTABLE))))
(* TALK client/server code)
(DECLARE%: DOEVAL@COMPILE DONTCOPY
(LOCALVARS . T)
)
(DEFINEQ
(TALK
[LAMBDA (USER.OR.HOSTNAME SERVICE PROTOCOL) (* ; "Edited 9-Jun-88 12:32 by cdl")
(* DECLARATIONS%: (RECORD RESULT
 (SERVICETYPE INPUTSTREAM
  . OUTPUTSTREAM)))
(PROG (USER PROTOCOLTYPE PROTOCOLTYPES SERVICETYPE SERVICETYPES RESULT ADDRESSABLE?)
(if (NULL USER.OR.HOSTNAME)
then (if (SETQ USER.OR.HOSTNAME (TALK.GET.NAME))
then (if (LISTP USER.OR.HOSTNAME)
then (RETURN (TALK.RECONNECT USER.OR.HOSTNAME)))
else (RETURN)))
(if SERVICE
then (if [SETQ SERVICETYPE (for SERVICETYPE in TALK.SERVICETYPES
thereis (with TALK.SERVICETYPE
SERVICETYPE (STRING-EQUAL
SERVICE
TALK.SERVICENAME]
then (SETQ SERVICETYPES (LIST SERVICETYPE))
else (RETURN (LIST "Unknown service type!" SERVICE)))
else (if (NULL (SETQ SERVICETYPES TALK.SERVICETYPES))
then (RETURN "No services available!")))
(if PROTOCOL
then (if (SETQ PROTOCOLTYPE (ASSOC PROTOCOL TALK.PROTOCOLTYPES))
then (SETQ PROTOCOLTYPES (LIST PROTOCOLTYPE))
else (RETURN (LIST "Unknown protocol!" PROTOCOL)))
else (if (NULL (SETQ PROTOCOLTYPES TALK.PROTOCOLTYPES))
then (RETURN "No protocols available!")))
(if [SETQ PROTOCOLTYPE (bind ADDRESS for PROTOCOLTYPE in PROTOCOLTYPES
when (with TALK.PROTOCOLTYPE PROTOCOLTYPE
(SETQ ADDRESS (APPLY* TALK.HOSTNAMEFN
USER.OR.HOSTNAME)))
thereis (PROGN (TALK.ADD.NAME USER.OR.HOSTNAME
ADDRESS (with TALK.PROTOCOLTYPE
PROTOCOLTYPE
TALK.PROTOCOLNAME))
(SETQ ADDRESSABLE? T)
(SELECTQ (SETQ RESULT
(with TALK.PROTOCOLTYPE
PROTOCOLTYPE
(APPLY* TALK.CONNECTFN
ADDRESS
SERVICETYPES)))
(ANSWER (RETURN))
(LISTP RESULT]
then (with RESULT RESULT (RETURN (TALK.PROCESS INPUTSTREAM OUTPUTSTREAM
SERVICETYPE PROTOCOLTYPE 'CLIENT
USER.OR.HOSTNAME T)))
else (RETURN (if ADDRESSABLE?
then (SELECTQ RESULT
(ANSWER "No answer from TALK service!")
(LIST "Can't connect to host!" USER.OR.HOSTNAME))
else (LIST "Host not found!" USER.OR.HOSTNAME])
)
(DEFINEQ
(TALK.RECONNECT
[LAMBDA (DESTINATION) (* ; "Edited 10-Jun-88 14:59 by cdl")
(* DECLARATIONS%: (RECORD RESULT
 (SERVICETYPE INPUTSTREAM
  . OUTPUTSTREAM))
 (RECORD DESTINATION
 (NAME . ENTRIES)) (RECORD ENTRY
 (PROTOCOL . ADDRESS)))
(DECLARE (SPECVARS DESTINATION))
(if TALK.SERVICETYPES
then
[LET (PROTOCOLTYPE RESULT ENTRY ADDRESS) (* try all the protocols but prefer
 those that have already succeeded)
(if [SETQ PROTOCOLTYPE
(for PROTOCOLTYPE in [SORT (APPEND TALK.PROTOCOLTYPES)
(FUNCTION (LAMBDA (PROTOCOLTYPE)
(* DECLARATIONS%: (RECORD
 DESTINATION (NAME . ENTRIES)))
(with TALK.PROTOCOLTYPE
PROTOCOLTYPE
(with DESTINATION
DESTINATION
(ASSOC
TALK.PROTOCOLNAME
ENTRIES]
when [with TALK.PROTOCOLTYPE PROTOCOLTYPE
(AND [SETQ ADDRESS (with DESTINATION DESTINATION
(if (SETQ ENTRY
(ASSOC TALK.PROTOCOLNAME
ENTRIES))
then (with ENTRY ENTRY
ADDRESS)
else (APPLY* TALK.HOSTNAMEFN
NAME]
(SETQ RESULT (APPLY* TALK.CONNECTFN ADDRESS
TALK.SERVICETYPES]
thereis (SELECTQ RESULT
(ANSWER (RETURN))
(LISTP RESULT]
then (with RESULT RESULT (TALK.PROCESS INPUTSTREAM OUTPUTSTREAM
SERVICETYPE PROTOCOLTYPE 'CLIENT
(with DESTINATION DESTINATION NAME)
T))
else (SELECTQ RESULT
(ANSWER "No answer from TALK service!")
(LIST "Can't connect to host!" (with DESTINATION DESTINATION NAME]
else "No services available!"])
(TALK.PROCESS
[LAMBDA (INPUTSTREAM OUTPUTSTREAM SERVICETYPE PROTOCOLTYPE MODE USER SPAWN?)
(* ; "Edited 9-Jun-88 12:35 by cdl")
(if (LITATOM SERVICETYPE)
then (SETQ SERVICETYPE (ASSOC SERVICETYPE TALK.SERVICETYPES)))
(if (LITATOM PROTOCOLTYPE)
then (SETQ PROTOCOLTYPE (ASSOC PROTOCOLTYPE TALK.PROTOCOLTYPES)))
(LET ((DISPLAYSTREAM (TALK.DISPLAY INPUTSTREAM OUTPUTSTREAM SERVICETYPE PROTOCOLTYPE MODE
USER)))
(if SPAWN?
then [ADD.PROCESS `(TALK.LISTEN ,INPUTSTREAM ,OUTPUTSTREAM ,(KWOTE SERVICETYPE)
,(KWOTE PROTOCOLTYPE)
,DISPLAYSTREAM]
else (TALK.LISTEN INPUTSTREAM OUTPUTSTREAM SERVICETYPE PROTOCOLTYPE DISPLAYSTREAM])
(TALK.DISPLAY
[LAMBDA (INPUTSTREAM OUTPUTSTREAM SERVICETYPE PROTOCOLTYPE MODE USER)
(* ; "Edited 9-Jun-88 14:46 by cdl")
(* DECLARATIONS%: (ASSOCRECORD
 MESSAGES (GREETING)))
(LET (MAINWINDOW WINDOW REGION GREETING)
(DECLARE (SPECVARS GREETING))
(SETQ USER (with TALK.PROTOCOLTYPE PROTOCOLTYPE (APPLY* TALK.USERNAMEFN INPUTSTREAM
OUTPUTSTREAM SERVICETYPE MODE
USER)))
(with REGION (SETQ REGION (if (REGIONP TALK.DEFAULT.REGION)
then (with REGION TALK.DEFAULT.REGION
(GETBOXREGION WIDTH HEIGHT))
else (GETREGION)))
(SETQ HEIGHT (QUOTIENT HEIGHT 2)))
(SETQ MAINWINDOW (CREATEW (with REGION REGION (create REGION
BOTTOM _ (PLUS BOTTOM HEIGHT)
using REGION))
(PACK* "TALK (" (with TALK.SERVICETYPE SERVICETYPE
TALK.SERVICENAME)
")")))
(SETQ WINDOW (CREATEW REGION (CONCAT "(" (with TALK.PROTOCOLTYPE PROTOCOLTYPE
TALK.PROTOCOLNAME)
") Talk from " USER)))
(WINDOWPROP MAINWINDOW 'STREAMS (CONS INPUTSTREAM OUTPUTSTREAM))
(WINDOWADDPROP MAINWINDOW 'CLOSEFN (FUNCTION TALK.CLOSEFN))
(ATTACHWINDOW WINDOW MAINWINDOW 'BOTTOM)
(ATTACHMENU (create MENU
ITEMS _ TALK.MENU.ITEMS
CENTERFLG _ T
MENUBORDERSIZE _ 1
WHENSELECTEDFN _ (FUNCTION TALK.WHENSELECTEDFN))
WINDOW
'BOTTOM)
(with TALK.SERVICETYPE SERVICETYPE (APPLY* TALK.DISPLAYFN MAINWINDOW WINDOW INPUTSTREAM
OUTPUTSTREAM PROTOCOLTYPE USER))
(if (AND (SETQ GREETING (CAR (with MESSAGES TALK.USER.MESSAGES GREETING)))
(SETQ GREETING (ERRORSET GREETING)))
then (BKSYSBUF (CAR GREETING)))
WINDOW])
(TALK.LISTEN
[LAMBDA (INPUTSTREAM OUTPUTSTREAM SERVICETYPE PROTOCOLTYPE WINDOW)
(* ; "Edited 7-Jun-88 08:42 by cdl")
(PROG (ICON? (MAINWINDOW (MAINWINDOW WINDOW)))
(with TALK.SERVICETYPE SERVICETYPE (APPLY* TALK.LISTENFN MAINWINDOW WINDOW INPUTSTREAM
OUTPUTSTREAM PROTOCOLTYPE))
(TTY.PROCESS T)
(CLOSEF? INPUTSTREAM)
(if [OR (OPENWP WINDOW)
(for PROP in '(ICON ICONWINDOW) thereis (SETQ ICON?
(OPENWP (WINDOWPROP
MAINWINDOW
PROP]
then (WINDOWPROP WINDOW 'TITLE (CONCAT (WINDOWPROP WINDOW 'TITLE)
TALK.CLOSED.STRING))
(for WINDOW in (ATTACHEDWINDOWS WINDOW) when (WINDOWPROP WINDOW
'MENU)
do (if (DETACHWINDOW WINDOW)
then (CLOSEW WINDOW)))
(if ICON?
then (SHRINKW MAINWINDOW)
else (FLASHWINDOW WINDOW])
(TALK.CLOSEFN
[LAMBDA (WINDOW) (* ; "Edited 9-Jun-88 14:45 by cdl")
(* DECLARATIONS%: (RECORD STREAMS
 (INPUTSTREAM . OUTPUTSTREAM)))
(LET ((STREAMS (WINDOWPROP WINDOW 'STREAMS NIL)))
(if STREAMS
then (with STREAMS STREAMS (CLOSEF? INPUTSTREAM)
(CLOSEF? OUTPUTSTREAM])
(TALK.ANSWER
[LAMBDA (USER SERVICE PROTOCOL ADDRESS) (* ; "Edited 9-Jun-88 09:20 by cdl")
(LET [WINDOW REGION (EVENT (CREATE.EVENT))
(TIME (DATE '(DATEFORMAT NO.SECONDS]
(DECLARE (GLOBALVARS \IDLING))
(PROGN (* Only really necessary if you're
 talking to yourself)
(SPAWN.MOUSE))
(WINDOWPROP (SETQ WINDOW (TALK.ANSWER.WINDOW USER))
'EVENT EVENT)
(BITBLT TALK.ICON.BITMAP NIL NIL WINDOW)
[SETQ REGION (with REGION (DSPCLIPPINGREGION NIL WINDOW)
(CREATEREGION LEFT BOTTOM WIDTH (QUOTIENT HEIGHT 3]
(CENTERPRINTINREGION (CONCAT SERVICE "(" PROTOCOL ")")
(with REGION REGION (CREATEREGION LEFT BOTTOM WIDTH (DIFFERENCE HEIGHT 7)))
WINDOW)
(DSPFONT (PROG1 (DSPFONT TALK.ICON.FONT WINDOW)
(CENTERPRINTINREGION (CONCAT (SUBSTRING TIME 1 6)
(SUBSTRING TIME 10 -1))
(with REGION REGION (add BOTTOM HEIGHT)
(CREATEREGION LEFT BOTTOM WIDTH (DIFFERENCE HEIGHT 7)))
WINDOW))
WINDOW)
(if USER
then (TALK.ADD.NAME USER ADDRESS PROTOCOL)
(with REGION REGION (add BOTTOM HEIGHT)
(TALK.ANSWER.USERNAME USER (CREATEREGION LEFT BOTTOM WIDTH
(DIFFERENCE HEIGHT 7))
WINDOW)))
(TALK.RINGBELLS WINDOW)
(if (AND [STRINGP (AWAIT.EVENT EVENT (TIMES TALK.ANSWER.WAIT 1000 (if \IDLING
then
(* Provide extra time to login)
2
else 1]
USER)
then (* We timed out, leave the icon up
 but change its functionality)
(WINDOWPROP WINDOW 'TALK (LIST USER (CONS PROTOCOL ADDRESS)))
(WINDOWPROP WINDOW 'EVENT NIL)
(INVERTW WINDOW)
else (WINDOWPROP WINDOW 'EVENT NIL)
(CLOSEW WINDOW))
(WINDOWPROP WINDOW 'RESULT])
(TALK.ANSWER.WINDOW
[LAMBDA (USER) (* ; "Edited 9-Jun-88 10:27 by cdl")
(PROG (WINDOW REGION)
[if TALK.ICON.WINDOWS
then
[if [AND USER (SETQ WINDOW (for WINDOW in TALK.ICON.WINDOWS
thereis (EQUAL USER (CAR (WINDOWPROP WINDOW
'TALK]
then (RETURN WINDOW)
else (SETQ REGION
(with REGION (WINDOWPROP (CAR TALK.ICON.WINDOWS)
'REGION)
(if (LESSP (PLUS PRIGHT WIDTH)
SCREENWIDTH)
then (CREATEREGION PRIGHT BOTTOM WIDTH HEIGHT)
else (CREATEREGION (OR (fetch (REGION LEFT)
of (REGIONP TALK.DEFAULT.REGION)
)
0)
(if (LESSP (PLUS PTOP HEIGHT)
SCREENHEIGHT)
then PTOP
else (OR (fetch (REGION BOTTOM)
of (REGIONP
TALK.DEFAULT.REGION
))
0))
WIDTH HEIGHT]
else (SETQ REGION (with BITMAP TALK.ICON.BITMAP
(if (REGIONP TALK.DEFAULT.REGION)
then (with REGION TALK.DEFAULT.REGION
(CREATEREGION LEFT BOTTOM BITMAPWIDTH
BITMAPHEIGHT))
else (CREATEREGION 0 0 BITMAPWIDTH BITMAPHEIGHT]
(push TALK.ICON.WINDOWS (SETQ WINDOW (CREATEW REGION NIL 0 T)))
(WINDOWPROP WINDOW 'BUTTONEVENTFN (FUNCTION TALK.ICON.BUTTONEVENTFN))
(WINDOWPROP WINDOW 'CLOSEFN (FUNCTION TALK.ICON.CLOSEFN))
(RETURN WINDOW])
(TALK.ANSWER.USERNAME
[LAMBDA (USER REGION WINDOW) (* cdl "10-Jun-87 08:38")
(LET (PTR FONTHEIGHT (FONT (DSPFONT NIL WINDOW)))
(if (AND (GREATERP (NCHARS USER)
(QUOTIENT (BITMAPWIDTH TALK.ICON.BITMAP)
(CHARWIDTH (CHARCODE A)
FONT)))
(SETQ PTR (STRPOS (CONSTANT (CHARACTER (CHARCODE SPACE)))
USER)))
then (DSPFONT TALK.ICON.FONT WINDOW)
(SETQ FONTHEIGHT (QUOTIENT (FONTPROP TALK.ICON.FONT 'HEIGHT)
2))
(CENTERPRINTINREGION (SUBSTRING USER 1 (SUB1 PTR))
(with REGION REGION (CREATEREGION LEFT (PLUS BOTTOM FONTHEIGHT)
WIDTH HEIGHT))
WINDOW)
(CENTERPRINTINREGION (SUBSTRING USER (ADD1 PTR)
-1)
(with REGION REGION (CREATEREGION LEFT (DIFFERENCE BOTTOM FONTHEIGHT)
WIDTH HEIGHT))
WINDOW)
(DSPFONT FONT WINDOW)
else (CENTERPRINTINREGION USER REGION WINDOW])
(TALK.GET.NAME
[LAMBDA NIL (* ; "Edited 16-Jun-88 09:24 by cdl")
(* DECLARATIONS%: (RECORD ENTRY
 (NAME . PAIRS)) (RECORD PAIR
 (PROTOCOL . ADDRESS)))
(LET
[HOSTNAME HOSTNAMES MENU (ITEM '("" NIL ""]
(if
(SETQ HOSTNAMES
(for ENTRY in TALK.HOSTNAMES
collect
(if (LISTP ENTRY)
then
[with
ENTRY ENTRY
`(,NAME ,(KWOTE ENTRY)
NIL
(SUBITEMS ,@(for PAIR in PAIRS
collect (with PAIR PAIR
`(,(CONCAT PROTOCOL " " ADDRESS)
,(KWOTE (LIST NAME PAIR]
else ENTRY)))
then (push HOSTNAMES ITEM))
[SETQ MENU (create MENU
TITLE _ "TALK"
ITEMS _ `(("Prompt for User/Host" 'PROMPT "Prompt for a new user or hostname."
)
(,(if TALK.GAG
then "Turn TALK On"
else "Turn TALK Off")
(PROGN (SETQ TALK.GAG (NOT TALK.GAG))
NIL)
"Toggle TALK connection accept/refuse switch.")
,@HOSTNAMES]
[if HOSTNAMES
then (SHADEITEM ITEM MENU BLACKSHADE) (* Kludge to make entire line of
 menu inverted, not just up to
 subitem arrows)
(with REGION (MENUITEMREGION ITEM MENU)
(with MENU MENU (BLTSHADE BLACKSHADE (with WINDOW IMAGE SAVE)
(PLUS LEFT MENUOUTLINESIZE)
(PLUS BOTTOM MENUOUTLINESIZE)
WIDTH HEIGHT]
(SELECTQ (SETQ HOSTNAME (MENU MENU))
(PROMPT (SETQ HOSTNAME (MKATOM (PROMPTFORWORD "User or host?" NIL NIL PROMPTWINDOW)))
(TERPRI PROMPTWINDOW))
NIL)
HOSTNAME])
(TALK.ADD.NAME
[LAMBDA (NAME ADDRESS PROTOCOL) (* ; "Edited 9-Jun-88 12:39 by cdl")
(* DECLARATIONS%: (RECORD ENTRY
 (NAME . PAIRS)))
(LET (ENTRY)
(if (NOT (EQUAL NAME ADDRESS))
then (if (SETQ ENTRY (bind HOSTNAME (NCHARS _ (NCHARS NAME)) for ENTRY
in TALK.HOSTNAMES
eachtime (SETQ HOSTNAME
(if (LISTP ENTRY)
then (with ENTRY ENTRY NAME)
else ENTRY))
thereis (STRING-EQUAL HOSTNAME NAME)))
then (if (NLISTP ENTRY)
then (SETQ TALK.HOSTNAMES (DREMOVE ENTRY TALK.HOSTNAMES))
(push TALK.HOSTNAMES (LIST NAME (CONS PROTOCOL
ADDRESS)))
else (PUTASSOC PROTOCOL ADDRESS (with ENTRY ENTRY PAIRS)
))
else (push TALK.HOSTNAMES (LIST NAME (CONS PROTOCOL ADDRESS])
(TALK.FLASH.CARET
[LAMBDA (WINDOW POSITION FLG) (* ; "Edited 2-Jun-88 15:17 by cdl")
(DECLARE (GLOBALVARS DEFAULTCARET))
(if (OPENWP WINDOW)
then (SELECTQ FLG
(OFF [with POSITION POSITION
(if XCOORD
then (with CURSOR DEFAULTCARET
(BITBLT CUIMAGE NIL NIL WINDOW XCOORD YCOORD NIL
NIL NIL 'INVERT])
(ON [with POSITION POSITION (with CURSOR DEFAULTCARET
(BITBLT CUIMAGE NIL NIL WINDOW
(SETQ XCOORD
(DIFFERENCE (DSPXPOSITION NIL
WINDOW)
CUHOTSPOTX))
(SETQ YCOORD
(DIFFERENCE (DSPYPOSITION NIL
WINDOW)
CUHOTSPOTY))
NIL NIL NIL 'INVERT])
NIL])
(TALK.WHENSELECTEDFN
[LAMBDA (ITEM FROMMENU BUTTON) (* ; "Edited 9-Jun-88 14:50 by cdl")
(* DECLARATIONS%: (RECORD STREAMS
 (INPUTSTREAM . OUTPUTSTREAM)))
(LET [MAINWINDOW TEXTSTREAM STREAMS (WINDOW (MAINWINDOW (WFROMMENU FROMMENU]
(DECLARE (SPECVARS WINDOW MAINWINDOW TEXTSTREAM STREAMS))
(SETQ TEXTSTREAM (WINDOWPROP (SETQ MAINWINDOW (MAINWINDOW WINDOW))
'TEXTSTREAM))
(if (AND (SETQ STREAMS (WINDOWPROP MAINWINDOW 'STREAMS))
(OPENP (with STREAMS STREAMS OUTPUTSTREAM)))
then (ERRORSET (CADR ITEM])
(TALK.RINGBELLS
[LAMBDA (WINDOW) (* cdl "16-Mar-87 08:01")
(DECLARE (GLOBALVARS RINGBELLS.L1 RINGBELLS.L2))
(PLAYTUNE RINGBELLS.L1) (* Dorados and Dolphins can't do
 PLAYTUNE but let BEEPON/BEEPOFF
 handle that)
(FLASHWINDOW WINDOW)
(PLAYTUNE RINGBELLS.L2])
(TALK.START.SERVER
[LAMBDA (PROTOCOL RESTART) (* ; "Edited 8-Jun-88 15:06 by cdl")
(DECLARE (SPECVARS RESTART))
(if PROTOCOL
then (LET ((PROTOCOLTYPE (ASSOC PROTOCOL TALK.PROTOCOLTYPES)))
(DECLARE (SPECVARS PROTOCOLTYPE))
(if PROTOCOLTYPE
then [with TALK.PROTOCOLTYPE PROTOCOLTYPE
(if TALK.STARTSERVERFN
then (CAR (NLSETQ (APPLY* TALK.STARTSERVERFN
RESTART]
else (ERROR PROTOCOL "Unknown protocol!")))
else (for PROTOCOLTYPE declare%: (SPECVARS PROTOCOLTYPE) in TALK.PROTOCOLTYPES
do (with TALK.PROTOCOLTYPE PROTOCOLTYPE
(if TALK.STARTSERVERFN
then (NLSETQ (APPLY* TALK.STARTSERVERFN RESTART])
)
(DEFINEQ
(TALK.ICON.BUTTONEVENTFN
[LAMBDA (WINDOW) (* ; "Edited 9-Jun-88 10:02 by cdl")
(* DECLARATIONS%: (RECORD
 DESTINATION (NAME (PROTOCOL . ADDRESS))))
(RESETFORM (INVERTW WINDOW)
(until (MOUSESTATE UP) do))
(ALLOW.BUTTON.EVENTS)
(if (WINDOWPROP WINDOW 'EVENT)
then (WINDOWPROP WINDOW 'RESULT T)
(NOTIFY.EVENT (WINDOWPROP WINDOW 'EVENT NIL)
T)
else (LET ((DESTINATION (WINDOWPROP WINDOW 'TALK))
RESULT)
(if (MOUSECONFIRM (CONCAT "(Re)Connect to " (with DESTINATION DESTINATION
NAME)
"?"))
then (if (PROCESSP (SETQ RESULT (TALK.RECONNECT DESTINATION)))
then (CLOSEW WINDOW)
else (FLASHWINDOW WINDOW)
(PROMPTPRINT RESULT])
(TALK.ICON.CLOSEFN
[LAMBDA (WINDOW) (* cdl "10-May-87 10:07")
(LET ((EVENT (WINDOWPROP WINDOW 'EVENT NIL)))
(if EVENT
then (NOTIFY.EVENT EVENT T)))
(SETQ TALK.ICON.WINDOWS (DREMOVE WINDOW TALK.ICON.WINDOWS])
)
(* TALK data)
(DECLARE%: DONTCOPY
(DECLARE%: EVAL@COMPILE
(RECORD TALK.SERVICETYPE (TALK.SERVICENAME TALK.DISPLAYFN TALK.LISTENFN))
(RECORD TALK.PROTOCOLTYPE (TALK.PROTOCOLNAME TALK.HOSTNAMEFN TALK.USERNAMEFN TALK.CONNECTFN
TALK.EVENTFN TALK.STARTSERVERFN TALK.CASEARRAY))
)
)
(RPAQQ TALK.MENU.ITEMS ((Disconnect (TALK.CLOSEFN MAINWINDOW)
"Close TALK connection and keep window open.")
(RingBells (PROGN (PRINTCCODE (CHARCODE ^G)
(CDR STREAMS))
(FORCEOUTPUT (CDR STREAMS))
(FLASHWINDOW MAINWINDOW))
"Execute a (RINGBELLS) on the remote machine.")
(Message (LET [(MESSAGE (MENU (create MENU ITEMS _ TALK.USER.MESSAGES]
(if [AND MESSAGE (TTY.PROCESSP (WINDOWPROP MAINWINDOW
'PROCESS]
then
(BKSYSBUF MESSAGE)))
"Insert a generic message.")))
(RPAQQ TALK.USER.MESSAGES (("One moment please" "One moment please..." NIL (SUBITEMS (
"the phone's ringing"
"One moment please, the phone's ringing..."
)
(
"there's someone at the door"
"One moment please, there's someone at the door..."
)
(
"someone is trying to TALK to me"
"One moment please, someone is trying to TALK to me..."
)))
(DATE (DATE)
"The current date and time.")
"Bye."))
(RPAQ? TALK.SERVICETYPES NIL)
(RPAQ? TALK.PROTOCOLTYPES NIL)
(RPAQ? TALK.GAG NIL)
(RPAQ? TALK.HOSTNAMES NIL)
(RPAQ? TALK.ICON.WINDOWS NIL)
(RPAQ? TALK.ANSWER.WAIT 15)
(RPAQ? TALK.READTABLE (COPYREADTABLE 'ORIG))
(RPAQ? TALK.DEFAULT.REGION (CREATEREGION 0 0 500 500))
(RPAQ? TALK.CLOSED.STRING " -- Connection Closed")
(RPAQ? TALK.ICON.FONT LITTLEFONT)
(DECLARE%: DOEVAL@COMPILE DONTCOPY
(GLOBALVARS TALK.MENU.ITEMS TALK.USER.MESSAGES TALK.SERVICETYPES TALK.PROTOCOLTYPES TALK.GAG
TALK.HOSTNAMES TALK.ICON.WINDOWS TALK.ANSWER.WAIT TALK.READTABLE TALK.DEFAULT.REGION
TALK.CLOSED.STRING TALK.ICON.FONT)
)
(ADDTOVAR BackgroundMenuCommands (Talk '(PRINTOUT PROMPTWINDOW T (TALK)
T)
"Start a TALK session with another user/host."))
(RPAQQ BackgroundMenu NIL)
(APPENDTOVAR BACKGROUNDFNS TALK.START.SERVER)
(APPENDTOVAR AFTERMAKESYSFORMS (TALK.START.SERVER NIL T))
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