/* REXX FSMSG Send a multi-line message to a user or list of users. Cloned from LISTUSER. Use '(routine name) ?' for HELP-text. |**-***-***-***-***-***-***-***-***-***-***-***-***-***-***-***-**| | | | WARNING: EMBEDDED COMPONENTS. | | See text following TOOLKIT_INIT | | | |**-***-***-***-***-***-***-***-***-***-***-***-***-***-***-***-**| Written by Chris Lewis 950720 Impact Analysis . SYSEXEC TRAPOUT Modification History 20010326 fxc clone from LISTUSER; 20010718 fxc block PFSHOW ; 20050323 fxc handle 'no target' condition; 20210422 fxc don't send trailing blank lines 20230608 fxc use &ZUP/&ZCONT 20230613 fxc add DEL to DEIMBED ALLOC 20230726 fxc adjust HELP; 20230806 fxc chg SYSPROC to SYSEXEC in Impact Analysis; 20240229 fxc remove imbeds from I/A; 20240305 fxc align panel names; 20240308 fxc chg dollar-sign to @ everywhere; 20250515 fxc fix DEIMBED; 20250810 fxc adjust HELP; 20250919 fxc SPACEOUT; new BACKEND; */ arg argline address ISPEXEC /* REXXSKEL ver.19991109 */ arg parms "((" opts signal on syntax signal on novalue call TOOLKIT_INIT /* conventional start-up -*/ rc = trace( "O" ); rc = trace( tv ) info = parms /* to enable parsing */ call A_INIT /* -*/ call BDA_SETUP_LIBDEFS /* -*/ call BDM_SEND_MESSAGE /* -*/ call BDZ_DROP_LIBDEFS /* -*/ exit /*@ FSMSG */ /* . ----------------------------------------------------------------- */ A_INIT: /*@ */ if branch then call BRANCH address TSO parse value "" with, id ddnlist @ddn @ddn. dsnlist call AA_KEYWDS /* -*/ if info = "" then do /* no userids ?? */ "CLEAR" say "No userids supplied. Please list the userids to receive", "the message:" "NEWSTACK"; pull info; "CLEAR"; "DELSTACK" end /* info is empty */ if info = "" then do helpmsg = "'userid-list' is required." call HELP /* -*/ end id = info /* all remaining parms */ id = Translate( id , " " , "," ) /* commas to blank */ id = Space( id,1 ) /* compress */ id = Translate( id , "," , " " ) /* blanks to commas */ return /*@ A_INIT */ /* . ----------------------------------------------------------------- */ AA_KEYWDS: /*@ */ if branch then call BRANCH address TSO return /*@ AA_KEYWDS */ /* . ----------------------------------------------------------------- */ BDA_SETUP_LIBDEFS: /*@ */ if branch then call BRANCH address ISPEXEC call DEIMBED /* -*/ dd = "" do Words( ddnlist ) /* each LIBDEF DD */ parse value ddnlist dd with dd ddnlist @ddn = @ddn.dd /* PLIB322 <- PLIB */ "LIBDEF ISP"dd "LIBRARY ID( "@ddn" ) STACK" end ddnlist = ddnlist dd return /*@ BDA_SETUP_LIBDEFS */ /* . ----------------------------------------------------------------- */ BDM_SEND_MESSAGE: /*@ */ if branch then call BRANCH address ISPEXEC zwinttl = "Send Message to" id "VGET ZPFCTL"; save_zpf = zpfctl /* save current setting */ zpfctl = "OFF"; "VPUT ZPFCTL" /* PFSHOW OFF */ "addpop row( 1 ) column( 35 )" "DISPLAY PANEL( LISTUSR2 )" save_rc = rc "rempop all" zpfctl = save_zpf; "VPUT ZPFCTL" /* restore */ if save_rc > 0 then return address TSO do ctr = 15 to 1 by -1 /* bottom up */ if Value( "TXT"ctr ) <> "" then do bottom = ctr /* last non-blank line */ leave ctr end end /* ctr from bottom */ "SEND '. "copies("-",53) "Time" time()"' user("id") LOGON" do ctr = 1 to bottom line = value( "TXT"||ctr ) "SEND '. "left( line,67,' ' )"' user( "id" ) LOGON" end "SEND '. "copies("-",53) "Time" time()"' user("id") LOGON" return /*@ BDM_SEND_MESSAGE */ /* . ----------------------------------------------------------------- */ BDZ_DROP_LIBDEFS: /*@ */ if branch then call BRANCH address ISPEXEC dd = "" do Words( ddnlist ) /* each LIBDEF DD */ parse value ddnlist dd with dd ddnlist @ddn = @ddn.dd /* PLIB322 <- PLIB */ "LIBDEF ISP"dd address TSO "FREE FI( "@ddn" )" end ddnlist = ddnlist dd return /*@ BDZ_DROP_LIBDEFS */ /* . ----------------------------------------------------------------- */ LOCAL_PREINIT: /*@ customize opts */ address TSO return /*@ LOCAL_PREINIT */ /* subroutines below LOCAL_PREINIT are not selected by SHOWFLOW */ /* Parse out the embedded components at the back of the source code. . ----------------------------------------------------------------- */ DEIMBED: Procedure expose, /*@ */ (tk_globalvars) ddnlist @ddn. daid. address TSO dlm = '5d5d5d'x /* three close-parens */ fb80po.0 = "NEW DEL UNIT( VIO ) SPACE( 5 5 ) TRACKS DIR( 40 )", "RECFM(F B) LRECL(80) BLKSIZE(0)" parse value "" with ddnlist @ddn. daid. lastln = sourceline() currln = lastln /* */ if Left( sourceline( currln ),2 ) <> "*/" then return currln = currln - 1 /* previous line */ "NEWSTACK" address ISPEXEC do while Left( sourceline( currln ),2 ) <> "/*" text = sourceline(currln) /* save with a short name ! */ if Left( text,3 ) = dlm then do /* package the queue */ parse var text . ddn mbr . /* PLIB PANL001 maybe */ if Pos(ddn,ddnlist) = 0 then do /* doesn't exist */ ddnlist = ddnlist ddn /* keep track */ @ddn = ddn || Random(999) @ddn.ddn = @ddn address TSO "ALLOC FI( "@ddn" )" fb80po.0 "LMINIT DATAID( DAID ) DDNAME( "@ddn" )" daid.ddn = daid end daid = daid.ddn "LMOPEN DATAID( "daid" ) OPTION( OUTPUT )" do queued() parse pull line "LMPUT DATAID( "daid" ) MODE( INVAR ) DATALOC( LINE ) DATALEN( 80 )" end "LMMADD DATAID( "daid" ) MEMBER( "mbr" )" "LMCLOSE DATAID( "daid" )" end /* package the queue */ else push text /* onto the top of the stack */ currln = currln - 1 /* previous line */ end /* while */ address TSO "DELSTACK" return /*@ DEIMBED */ /* . ----------------------------------------------------------------- */ HELP: /*@ */ address TSO;"CLEAR" if helpmsg <> "" then say helpmsg ex_nam = Left( exec_name,8 ) /* predictable size */ say " " say "HELP for" exec_name" " say " " say " Syntax: "ex_nam" userids (Required)" say " " say " "ex_nam" provides a writable space for a message to be sent to" say " one or more users. The target users need not be " say " logged on; the message will be sent with LOGON. " say " " say " userids is a blank-delimited list of the users who will " say " receive the message. " say " " "NEWSTACK"; pull ; "CLEAR" ; "DELSTACK" say " " say " Debugging tools provided include: " say " " say " BRANCH show all paragraph entries. " say " " say " TRACE tv will use value following TRACE to place " say " the execution in REXX TRACE Mode. " say " " say " " say " Debugging tools can be accessed in the following manner: " say " " say " TSO" exec_name" parameters (( debug-options " say " " say " For example " say " " say " TSO" exec_name " (( trace ?r branch " if sysvar( "SYSISPF" ) = "ACTIVE" then, address ISPEXEC "CONTROL DISPLAY REFRESH" exit /*@ HELP */ /* . ----------------------------------------------------------------- */ BRANCH: Procedure expose, /*@ */ sigl exec_name rc = trace( "O" ) /* we do not want to see this */ arg brparm . origin = sigl /* where was I called from ? */ do currln = origin to 1 by -1 /* inch backward to label */ if Right( Word( Sourceline( currln ),1 ),1 ) = ":" then do parse value sourceline( currln ) with pgfname ":" ./* Label */ leave ; end /* name */ end /* currln */ select when brparm = "NAME" then return( pgfname ) /* full name */ when brparm = "ID" then do /* wants the prefix */ parse var pgfname pgfpref "_" . /* get the prefix */ return( pgfpref ) end /* brparm = "ID" */ otherwise say left( sigl,6 ) left( pgfname,40 ) , exec_name "Time:" time( "L" ) end /* select */ return /*@ BRANCH */ /* . ----------------------------------------------------------------- */ DUMP_QUEUE: /*@ Take whatever is in stack */ rc = trace( "O" ) /* and write to the screen */ address TSO arg mode . "QSTACK" /* how many stacks? */ stk2dump = rc - tk_init_stacks /* remaining stacks */ if stk2dump = 0 & queued() = 0 then return if mode <> "QUIET" then, say "Total Stacks" rc , /* rc = #of stacks */ " Begin Stacks" tk_init_stacks , /* Stacks present at start */ " Excess Stacks to dump" stk2dump do dd = rc to tk_init_stacks by -1 /* empty each one. */ if mode <> "QUIET" then, say "Processing Stack #" dd " Total Lines:" queued() do queued();parse pull line;say line;end /* pump to the screen */ "DELSTACK" /* remove stack */ end /* dd = 1 to rc */ return /*@ DUMP_QUEUE */ /* Handle CLIST-form keywords added 20020513 . ----------------------------------------------------------------- */ CLKWD: Procedure expose info /*@ hide all except info */ arg kw kw = kw"(" /* form is 'KEY(DATA)' */ kw_pos = Pos( kw,info ) /* find where it is, maybe */ if kw_pos = 0 then return "" /* send back a null, not found*/ rtpt = Pos( '5d40'x,info" ",kw_pos ) /* locate end-paren */ slug = Substr( info,kw_pos,rtpt-kw_pos+1 ) /* isolate */ info = Delstr( info,kw_pos,rtpt-kw_pos+1 ) /* excise */ parse var slug (kw) slug /* drop kw */ slug = Reverse( Substr( Reverse( Strip( slug ) ),2 ) ) return slug /*@CLKWD */ /* Handle multi-word keys 20020513 . ----------------------------------------------------------------- */ KEYWD: Procedure expose info /*@ hide all vars, except info*/ arg kw kw_pos = wordpos( kw,info ) /* find where it is, maybe */ if kw_pos = 0 then return "" /* send back a null, not found*/ kw_val = word( info,kw_pos+Words( kw ) ) /* get the next word */ info = Delword( info,kw_pos,2 ) /* remove both */ return kw_val /*@ KEYWD */ /* . ----------------------------------------------------------------- */ KEYPHRS: Procedure expose, /*@ */ info helpmsg exec_name /* except these three */ arg kp wp = wordpos( kp,info ) /* where is it? */ if wp = 0 then return "" /* not found */ front = subword( info,1,wp-1 ) /* everything before kp */ back = subword( info,wp+1 ) /* everything after kp */ parse var back dlm back /* 1st token must be 2 bytes */ if length( dlm ) <> 2 then /* Must be two bytes */ helpmsg = helpmsg, "Invalid length for delimiter( "dlm" ) with KEYPHRS( "kp" )", info if wordpos( dlm,back ) = 0 then /* search for ending delimiter*/ helpmsg = helpmsg, "No matching second delimiter( "dlm" ) with KEYPHRS( "kp" )", info if helpmsg <> "" then call HELP /* Something is wrong */ parse var back kpval (dlm) back /* get everything b/w delim */ info = front back /* restore remainder */ return Strip( kpval ) /*@ KEYPHRS */ /* . ----------------------------------------------------------------- */ NOVALUE: /*@ */ say exec_name "raised NOVALUE at line" sigl say " " say "The referenced variable is" condition( "D" ) say " " zsigl = sigl signal SHOW_SOURCE /*@ NOVALUE */ /* . ----------------------------------------------------------------- */ SHOW_SOURCE: /*@ */ call DUMP_QUEUE /* Spill contents of stacks -*/ if sourceline() <> "0" then /* to screen */ say sourceline( zsigl ) rc = trace( "?R" ) nop exit /*@ SHOW_SOURCE */ /* . ----------------------------------------------------------------- */ SS: Procedure /*@ Show Source */ arg ssbeg ssend . if ssend = "" then ssend = 10 if \datatype( ssbeg,"W" ) | \datatype( ssend,"W" ) then return ssend = ssbeg + ssend do ssii = ssbeg to ssend ; say Strip( sourceline( ssii ),'T' ) end return /*@ SS */ /* . ----------------------------------------------------------------- */ SWITCH: Procedure expose info /*@ */ arg kw sw_val = Wordpos( kw,info ) > 0 /* exists = 1; not found = 0 */ if sw_val then /* exists */ info = Delword( info,Wordpos( kw,info ),1 ) /* remove it */ return sw_val /*@ SWITCH */ /* . ----------------------------------------------------------------- */ SYNTAX: /*@ */ errormsg = exec_name "encountered REXX error" rc "in line" sigl":", errortext( rc ) say errormsg zsigl = sigl signal SHOW_SOURCE /*@ SYNTAX */ /* Can call TRAPOUT. . ----------------------------------------------------------------- */ TOOLKIT_INIT: /*@ */ address TSO info = Strip( opts,'T','5d'x ) /* clip trailing paren */ parse source sys_id how_invokt exec_name DD_nm DS_nm, as_invokt cmd_env addr_spc usr_tokn parse value "" with tv helpmsg . parse value 0 "ISR00000 YES" "Error-Press PF1" with, sw. zerrhm zerralrm zerrsm if SWITCH( "TRAPOUT" ) then do "TRAPOUT" exec_name parms "(( TRACE R" info exit end /* trapout */ sw.0nested = sysvar( "SYSNEST" ) = "YES" sw.0batch = sysvar( "SYSENV" ) = "BACK" sw.0inispf = sysvar( "SYSISPF" ) = "ACTIVE" parse value KEYWD( "TRACE" ) "N" with tv . if Word( parms,1 ) = "?" then call HELP /* I won't be back */ "QSTACK" ; tk_init_stacks = rc /* How many stacks? */ parse value SWITCH( "BRANCH" ) , SWITCH( "MONITOR" ) , SWITCH( "NOUPDT" ) with, branch monitor noupdt . parse value mvsvar( "SYSNAME" ) sysvar( "SYSNODE" ) with, #tk_cpu node . tk_globalvars = "exec_name tv helpmsg sw. zerrhm zerralrm ", "zerrsm zerrlm tk_init_stacks branch monitor ", "noupdt" call LOCAL_PREINIT /* for more opts -*/ return /*@ TOOLKIT_INIT */ /* ))) PLIB LISTUSR2 .. )ATTR DEFAULT(%+_) % TYPE( TEXT ) INTENS( HIGH ) SKIP( ON ) + TYPE( TEXT ) INTENS( LOW ) SKIP( ON ) } TYPE( INPUT ) INTENS( HIGH ) CAPS( OFF ) # TYPE( OUTPUT ) INTENS( HIGH ) CAPS( ON ) JUST( LEFT ) _ TYPE( INPUT ) INTENS( HIGH ) CAPS( ON ) JUST( LEFT ) PAD( '_' ) )BODY WINDOW(75,17) + + >}TXT1 +< + >}TXT2 +< + >}TXT3 +< + >}TXT4 +< + >}TXT5 +< + >}TXT6 +< + >}TXT7 +< + >}TXT8 +< + >}TXT9 +< + >}TXT10 +< + >}TXT11 +< + >}TXT12 +< + >}TXT13 +< + >}TXT14 +< + >}TXT15 +< + )INIT .HELP = SENDH1 .CURSOR = TXT1 )PROC VER (&TXT1,NB) )END ))) PLIB SENDH1 .. )ATTR % TYPE( TEXT ) INTENS( HIGH ) SKIP( ON ) + TYPE( TEXT ) INTENS( LOW ) SKIP( ON ) _ TYPE( INPUT ) INTENS( HIGH ) ! TYPE( OUTPUT ) INTENS( HIGH ) SKIP( ON ) @ TYPE( OUTPUT ) INTENS( LOW ) SKIP( ON ) )BODY EXPAND(||) %TUTORIAL |-| Message Composition |-| TUTORIAL %Next Selection ===>_ZCMD + Write your message on the 15 lines provided. + Manual line breaks are honored. + Blank lines not followed by non-blank lines are not sent. )PROC &ZUP = SENDH1 &ZCONT = SENDH1 )END */