/* REXX PROFVARS Display all the Profile Variables for a given application pool. |**-***-***-***-***-***-***-***-***-***-***-***-***-***-***-***-**| | | | WARNING: EMBEDDED COMPONENTS. | | See text following TOOLKIT_INIT | | | |**-***-***-***-***-***-***-***-***-***-***-***-***-***-***-***-**| Written by Chris Lewis 20021220 Impact Analysis . SYSEXEC LA . SYSEXEC MEMBERS . SYSEXEC TRAPOUT Modification History 20030206 ctl Upgrade REXXSKEL from v19971030 to 20020513; Add DEIMBED. Add ability to open an alternate profile; 20030206 fxc use LA to acquire ISPPROF dataset name; 20030207 fxc eliminate unnecessary VGET; 20050116 fxc major upgrade: adds display of all available profiles for selection; reorganize structuring; adds detail display of individual variable data; update REXXSKEL to v.20040227; update Impact Analysis; 20100318 fxc move banner to top; 20161013 fxc add panel PROFVARH */ arg argline address TSO /* REXXSKEL ver.20040227 */ 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 /* -*/ if sw.error_found then nop ; else , call B_TABLE_OPS /* -*/ call Z_TERMINATE /* -*/ if \sw.nested then call DUMP_QUEUE /* -*/ exit /*@ */ /* . ----------------------------------------------------------------- */ A_INIT: /*@ */ if branch then call BRANCH address ISPEXEC "CONTROL ERRORS RETURN" /* handle our own errors */ parse value "" with , profname sel parse value KEYWD("APPL") with , appl . if appl <> "" then, /* specified */ if Length(appl) < 5 then, /* just the prefix */ profname = appl"PROF" else, /* full profile name? */ if Right(appl,4) = "PROF" then, profname = appl call AI_ISPPROF /* get profile names -*/ call AS_SETUP_ISPF /* DEIMBED -*/ return /*@ A_INIT */ /* Determine profile-dataset-name. Find all ..PROF members in that dataset. . ----------------------------------------------------------------- */ AI_ISPPROF: /*@ */ if branch then call BRANCH address TSO "NEWSTACK" "%LA ISPPROF (( STACK LIST" parse pull . ":" profdsn . "DELSTACK" if profname <> "" then return /* we don't need a member list*/ "NEWSTACK" "%MEMBERS" "'"profdsn"'" "((STACK LINE" parse pull mbrlist "DELSTACK" rmbr = Reverse(mbrlist) mbr = "" do Words(mbrlist) /* each word */ parse value rmbr mbr with mbr rmbr if Left(mbr,4) <> "FORP" then, /* PROF reversed */ mbr = "" /* don't keep it */ end /* mbrlist */ mbrlist = Reverse(rmbr mbr) /* restore */ return /*@ AI_ISPPROF */ /* . ----------------------------------------------------------------- */ AS_SETUP_ISPF: /*@ */ if branch then call BRANCH address ISPEXEC call DEIMBED /* extract ISPF assets -*/ 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 /*@ AS_SETUP_ISPF */ /* Load the PROFILE member names onto the primary selector panel and present it for profile selection. If a profile name already exists this section is redundant and we can branch directly to the inner logic. . ----------------------------------------------------------------- */ B_TABLE_OPS: /*@ */ if branch then call BRANCH address ISPEXEC if profname <> "" then do call BDA_DETAILS /* -*/ return /* we're done... */ end call BA_PROLOG /* -*/ call BB_LOAD_TABLE /* -*/ call BD_DISPLAY_TABLE /* -*/ call BZ_EPILOG /* -*/ return /*@ B_TABLE_OPS */ /* . ----------------------------------------------------------------- */ BA_PROLOG: /*@ */ if branch then call BRANCH address ISPEXEC $tn$ = "AP"Right(time("S"),5,0) "TBCREATE" $tn$ "NOWRITE REPLACE NAMES(PROFNAME)" return /*@ BA_PROLOG */ /* . ----------------------------------------------------------------- */ BB_LOAD_TABLE: /*@ */ if branch then call BRANCH address ISPEXEC do Words(mbrlist) /* each profile name */ parse var mbrlist profname mbrlist /* isolate */ "TBADD" $tn$ end /* mbrlist */ return /*@ BB_LOAD_TABLE */ /* Show the primary selection table and allow the user to select one or more profiles for display. Pass each selected "profname" to BDA_DETAILS. . ----------------------------------------------------------------- */ BD_DISPLAY_TABLE: /*@ */ if branch then call BRANCH address ISPEXEC "TBTOP" $tn$ do forever sel = "" "TBDISPL" $tn$ "PANEL(SELPROF)" if rc > 4 then leave do ztdsels "CONTROL DISPLAY SAVE" call BDA_DETAILS /* -*/ "CONTROL DISPLAY RESTORE" if ztdsels > 1 then "TBDISPL" $tn$ end /* ztdsels */ end /* forever */ return /*@ BD_DISPLAY_TABLE */ /* Process the selection made from the primary selection table (profile name). Show the details of this profile. If the user specified a profile name as a parm, control will branch directly into this procedure. . ----------------------------------------------------------------- */ BDA_DETAILS: Procedure expose, /*@ hide everything except... */ (tk_globalvars) profname profdsn if branch then call BRANCH address ISPEXEC io = 'OUTPUT' call BDAA_PROLOG /* -*/ call BDAB_VAR_LOAD /* -*/ call BDAD_DISPLAY /* -*/ call BDAZ_EPILOG /* -*/ return /*@ BDA_DETAILS */ /* . ----------------------------------------------------------------- */ BDAA_PROLOG: /*@ */ if branch then call BRANCH address ISPEXEC $vars$ = "DD"Right(time("S"),5,0) "TBSTATS" profname "STATUS2(S2)" if s2 > 1 then return /* table is already open */ "LIBDEF ISPTLIB DATASET ID('"profdsn"')" "TBOPEN" profname "NOWRITE" if rc <> 0 then do sw.error_found = 1 zerrsm = "Table Error" zerrlm = "Unable to open" profname". Is this a valid Profile?" "SETMSG MSG(ISRZ002)" end /* rc <> 0 */ "LIBDEF ISPTLIB" /* open table */ if sw.error_found then return sw.0ClosePROF = 1 /* we opened it */ return /*@ BDAA_PROLOG */ /* Load the profile variables from the xxxxPROF table onto the temp table. . ----------------------------------------------------------------- */ BDAB_VAR_LOAD: /*@ */ if branch then call BRANCH address ISPEXEC "TBTOP" profname "TBSKIP" profname "NUMBER(1) SAVENAME(SAVES)" /* variable are stored*/ /* in an extension variable */ parse var saves "(" saves ")" . /* grab all variable names */ "TBCREATE" $vars$ "NOWRITE REPLACE KEYS(X4NAME) NAMES(LEN VARVAL)" do while saves <> "" parse var saves x4name saves varval = Value(x4name) len = Length( Strip( varval ) ) "TBADD" $vars$ end /* while */ return /*@ BDAB_VAR_LOAD */ /* Show the list of variables. Allow the user to select one or more for display. . ----------------------------------------------------------------- */ BDAD_DISPLAY: /*@ */ if branch then call BRANCH address ISPEXEC "TBSORT" $vars$ "FIELDS(X4NAME,C,A)" /* sort and set crp to top */ sel = "" do forever "TBDISPL" $vars$ "PANEL(PROFVARS)" if rc > 4 then leave do ztdsels "CONTROL DISPLAY SAVE" if sel = "D" then, /* Delete */ do /* TBDELETE the row. Indicate 'changed' */ "TBDELETE" $vars$ sw.0VarsChgd = 1 end /* Delete */ else, if sel = "E" then, /* */ do /* Save original text. Allow EDIT of the contents If contents changed at end, indicate 'changed' */ origval = varval io = 'INPUT' call BDADS_SHOW_DETAIL /* -*/ io = 'OUTPUT' if origval <> varval then, do sw.0VarsChgd = 1 len = Length( Strip( varval ) ) "TBMOD" $vars$ end end /* */ else, do call BDADS_SHOW_DETAIL /* -*/ end /* */ "CONTROL DISPLAY RESTORE" if ztdsels > 1 then "TBDISPL" $vars$ end /* ztdsels */ sel = "" end /* forever */ return /*@ BDAD_DISPLAY */ /* A "varval" may have been truncated because of the screen width. Show it here full-size. . ----------------------------------------------------------------- */ BDADS_SHOW_DETAIL: Procedure expose, /*@ */ (tk_globalvars) varval x4name io if branch then call BRANCH address ISPEXEC "DISPLAY PANEL(PROFDETL)" return /*@ BDADS_SHOW_DETAIL */ /* . ----------------------------------------------------------------- */ BDAZ_EPILOG: /*@ */ if branch then call BRANCH address ISPEXEC if sw.0VarsChgd then, do /* */ saves = "" /* re-init */ "TBTOP" $vars$ do forever "TBSKIP" $vars$ if rc > 0 then leave saves = saves x4name $rc = Value( x4name,varval ) /* load varval to x4name */ end /* forever */ end /* */ "TBEND" $vars$ if sw.0ClosePROF then, /* we need to close it */ "TBEND" profname sw.0ClosePROF = 0 /* reset */ return /*@ BDAZ_EPILOG */ /* . ----------------------------------------------------------------- */ BZ_EPILOG: /*@ */ if branch then call BRANCH address ISPEXEC "TBEND" $tn$ return /*@ BZ_EPILOG */ /* Tear down the LIBDEFs done for DEIMBEDded material. . ----------------------------------------------------------------- */ Z_TERMINATE: /*@ */ 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 /*@ Z_TERMINATE */ /* . ----------------------------------------------------------------- */ 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 fb80po.0 = "NEW 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 sourceline(currln) <> "/*" text = sourceline(currln) /* save with a short name */ if Left(text,3) = ")))" 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 */ /* subroutines below LOCAL_PREINIT are not selected by SHOWFLOW */ /* . ----------------------------------------------------------------- */ HELP: /*@ */ address TSO;"CLEAR" say "" if helpmsg <> "" then do ; say helpmsg; say ""; end ex_nam = Left(exec_name,8) /* predictable size */ say " "ex_nam" Display all the Profile Variables for a given application " say " pool. " say " " say " Syntax: "ex_nam" APPL " say " " say " applid specifies a particular application prefix to be " say " displayed. It may be fully-specified (ex: ZIPPROF)" say " or as a prefix-only (ZIP). If not specified a list " say " of all relevant profiles will be presented for " say " selection. " 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 the " say " execution in REXX TRACE Mode. " say " " say " " say " Debugging tools can be accessed in the following manner: " say " " say " TSO "ex_nam" parameters (( debug-options " say " " say " For example: " say " " say " TSO "ex_nam" (( MONITOR TRACE ?R " 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) /* Return 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(") ",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 /* form is 'KEY DATA' */ 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 /* form is 'KEY ;: DATA ;:' */ 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")" if wordpos(dlm,back) = 0 then /* search for ending delimiter*/ helpmsg = helpmsg "No matching second delimiter("dlm") with KEYPHRS("kp")" 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 ssct . /* 'call ss 122 6' maybe */ if ssct = "" then ssct = 10 if \datatype(ssbeg,"W") | \datatype(ssct,"W") then return ssend = ssbeg + ssct do ssii = ssbeg to ssend ; say Strip(sourceline(ssii),'T') ; end return /*@ SS */ /* . ----------------------------------------------------------------- */ SWITCH: Procedure expose info /*@ */ arg kw /* form is 'KEY' */ 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",")") /* 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.nested = sysvar("SYSNEST") = "YES" sw.batch = sysvar("SYSENV") = "BACK" sw.inispf = sysvar("SYSISPF") = "ACTIVE" 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 . parse value KEYWD("TRACE") "O" with tv . 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 SELPROF lists profiles, allows selection )ATTR DEFAULT(%+_) % TYPE(TEXT) INTENS(HIGH) SKIP(ON) + TYPE(TEXT) INTENS(LOW) SKIP(ON) _ TYPE(INPUT) INTENS(HIGH) CAPS(ON) JUST(LEFT) @ TYPE(OUTPUT) INTENS(LOW) CAPS(ON) JUST(LEFT) )BODY EXPAND(||) WIDTH(&ZSCREENW) +|-|% Select a Profile to display +|-| %COMMAND ===>_ZCMD %V Profile += ======== )MODEL ROWS(ALL) _Z+@PROFNAME )INIT .ZVARS = '(SEL)' )PROC )END )))PLIB PROFVARS lists vars in profile, allows selection )ATTR DEFAULT(%+_) % TYPE(TEXT) INTENS(HIGH) SKIP(ON) + TYPE(TEXT) INTENS(LOW) SKIP(ON) _ TYPE(INPUT) INTENS(HIGH) CAPS(ON) JUST(LEFT) @ TYPE(OUTPUT) INTENS(LOW) CAPS(ON) JUST(LEFT) ! TYPE(OUTPUT) INTENS(HIGH) CAPS(ON) JUST(LEFT) } TYPE(OUTPUT) INTENS(LOW) CAPS(ON) JUST(RIGHT) )BODY EXPAND(||) WIDTH(&ZSCREENW) +|-|% Variable List of!profname +|-| %COMMAND ===>_ZCMD %SCROLL ===>_ZAMT+ %V Name Length Value ++ ======== ====== =========================================================== )MODEL ROWS(ALL) _Z+@X4NAME }LEN +@VARVAL )INIT .ZVARS = '(SEL)' .HELP = PROFVARH )PROC )END ))) PLIB PROFVARH )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(||) WIDTH(&ZSCREENW) %TUTORIAL |-| %Variable List of!profname + |-| TUTORIAL %Next Selection ===>_ZCMD + Use any character except%D+or%E+to select a row for display. + Enter%D+to delete this row and this variable. + Enter%E+to display this row in editable form. )PROC )END )))PLIB PROFDETL shows var detail )ATTR DEFAULT(%+_) % TYPE(TEXT) INTENS(HIGH) SKIP(ON) + TYPE(TEXT) INTENS(LOW) SKIP(ON) _ TYPE(INPUT) INTENS(HIGH) CAPS(ON) JUST(LEFT) @ TYPE(OUTPUT) INTENS(LOW) CAPS(ON) JUST(LEFT) } TYPE(&IO) INTENS(LOW) CAPS(ON) JUST(LEFT) )BODY EXPAND(||) WIDTH(&ZSCREENW) +|-|% Profile Variable Detail +|-| %COMMAND ===>_ZCMD + % Variable Name ===>@x4name + % Variable Value ===>}varval )INIT )PROC )END */