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/* GUIBEGIN WINDOW , 30, 0, 400, 200, POPUP|CAPTION|SYSMENU|MINBOX|MAXBOX|THICK, , Variable Server FONT 8, 400, MS Shell Dlg PUSH 344, 4, 53, 14, TABSTOP, , ShutDown, , ShutDown PUSH 286, 4, 53, 14, TABSTOP, , save, , Save PUSH 170, 4, 53, 14, TABSTOP, , Cancel, , Cancel DEND GUIEND */ /* ============================================================================================ */ idlemax=900 /* Maximum time in seconds Server can be idle before automatic shutdown */ capturetime=180 /* Time in Seconds in which changed entries are physically stored */ /* ============================================================================================ */ /* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */ servertype='normal' /*****$$ADD DDEXEC */ /* ADD DDCALL SOURCES AT THE END (ONLY FOR DICTIONARY REQURED */ /* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */ servermode='Variable Server' IF lock('EXCLUSIVE',servermode)>0 THEN DO SAY 'Server from location 'DIRECTORY()' already active, start aborted' EXIT 8 END lock('EXCLUSIVE',servermode'Start') LIBRARY rexxgui LIBRARY rxclip LIBRARY rxconsole guierr = "SYNTAX" guiheading = 1 guicreatewindow('NORMAL') ERROR = clipclear() windowhandle = guiinfo("HANDLE", guiwindow) nextwindow = clipinform(windowhandle) again: DO FOREVER guigetmsg(,40000) consay(,guiobject guisignal) IF EXISTS('GuiObject') == 0 THEN DO IF EXISTS('GuiSignal') THEN DO END END ELSE DO IF EXISTS('GuiSignal') == 0 THEN DROP (guiobject) ELSE SELECT guiobject WHEN 0 THEN NOP OTHERWISE END /* SELECT GuiObject */ END /* Some child script signaled us */ CATCH NOVALUE SAY 'Novalue Error occured' CALL sysready SIGNAL again CATCH SYNTAX SAY 'Syntax Error occured' CALL sysready SIGNAL again CATCH HALT FINALLY guidestroywindow() END RETURN /* ---------------------------------------------------------------- * Insert Console Window * ---------------------------------------------------------------- */ wm_initdialog: guigetctlplacement(guiwindow, , , "width", "height") guigetctlplacement('ShutDown', "SayX", "SayY", "SayWidth", "SayHeight") sayy = sayy+sayheight+5 height = height - sayy concreate(, guiwindow, "CHILD", , sayy, width, height) openfile='' testmpin=0 mypid=GETPID() consay(,ptime()' Variable Server Started ') consay(,ptime()' Server PID is: 'mypid) consay(,ptime()' Window handle: 'guiinfo("HANDLE", guiwindow)) capture=capturetime*1000 ERROR = guiaddctl("TIMER "capture) /* set Timer to x minutes for capture of data */ CALL varserverini() /* load globals */ CALL divin() consay(,ptime()' Variable Pool loaded') dictin =clipnewformat('MPIN'DIRECTORY()) testmpin=1 keptdata.0=0 CALL sysini consay(,ptime()' Server waiting for requests') lock('RELEASE',servermode'Start') RETURN "" /* ---------------------------------------------------------------- * Called whenever some data is copied to the clipboard * ---------------------------------------------------------------- */ wm_drawclipboard: DO /* Is this someone else's data? */ testmpin=testgetvar('TestMpin',0) IF testmpin \== 0 THEN DO /* Do we have some data in our custom format? */ IF clipavailable(dictin) THEN CALL getclip END testmpin=1 clipinformend(nextwindow) END RETURN "" /* -------------------------------------------------------------------------------------------- * Get Clipboard * -------------------------------------------------------------------------------------------- */ getclip: starttime=TIME('R') processstarttime=ptime() savekept=0 clipget("MyVar.", dictin) mprout=WORD(myvar.1,1) /* set OPTIONS.parms */ INTERPRET myvar.2 CALL readparm() consay(,COPIES('-',25)) consay(,ptime()' Received MPIN for 'mprout) testmpin=0 CALL sysbusy() IF servertype='DICTIONARY' THEN CALL ddcall() /* call dictionary Variable Server */ ELSE CALL varrun() /* normal Variable Server Mode */ execendtime=ptime() CALL mprout(TIME('E'),myvar.3) /* pass elapsed time, as time('E') doesn't work across calls */ /* clean up Option and Command Control variables */ DROP option. DROP cmd. IF save=0 THEN consay(,ptime()' MPIN Processed, no update flag set') ELSE consay(,ptime()' MPIN Processed, variables updated') resettime=TIME('R') CALL sysready() RETURN /* -------------------------------------------------------------------------------------------- * Run Command in normal Variable Server * -------------------------------------------------------------------------------------------- */ varrun: SAY ptime() 'Requested call: 'myvar.3'('p.1','p.2','p.3','p.4','p.5')' DROP mpout. mpout.0=0 DO CALL [myvar.3](p.1,p.2,p.3,p.4,p.5) CATCH NOVALUE CALL ERROR('Novalue Error occured') CATCH SYNTAX CALL ERROR('Syntax Error occured') CATCH ERROR CALL ERROR('Error condition occured') CATCH FAILURE CALL ERROR('Failure condition occured') END mpmax=mpout.0+1 mpout.mpmax=mprout mpout.0=mpmax save=0 DO i=1 TO dict$.variable_name.0 /* save must be performed if Update flag has been set, or not available */ IF testgetvar(dict$.variable_name.i'.UPDATE',0) \= 0 THEN save=1 END RETURN /* ---------------------------------------------------------------- * Handle call "command" errors * ---------------------------------------------------------------- */ error: PARSE ARG errmsg mpout.2=myvar.3'('myvar.4')' mpout.3=' 'errmsg' in Procedure 'myvar.3 mpout.4=myvar.3' Command aborted' mpout.0=4 consay(,ptime() errmsg 'in' myvar.3'('myvar.4')') RETURN /* ---------------------------------------------------------------- * Capture process to Save and maintain or stop server * ---------------------------------------------------------------- */ wm_timer: CALL wm_click_save idle=stime()-idletime IF idle>300 THEN SAY 'Server idle for 'idle' Seconds' IF idle>idlemax THEN CALL wm_close RETURN '' /* return '' to keep TIMER */ /* ---------------------------------------------------------------- * Save Variable Server Files if necessary * ---------------------------------------------------------------- */ wm_click_save: CALL sysheart /* set heart beat to show server is alive (also set at timer) */ save=0 DO i=1 TO dict$.variable_name.0 /* save must be performed if Update flag has been set, or not available */ IF testgetvar(dict$.variable_name.i'.UPDATE',0) \= 0 THEN save=1 END IF save=0 THEN RETURN consay(,COPIES('-',25)) CALL divout() consay(,ptime()' Variable Pool changes captured') dive$.update=0 RETURN /* ---------------------------------------------------------------- * Close Variable Server * ---------------------------------------------------------------- */ wm_click_shutdown: wm_close: wm_click_cancel: CALL wm_click_save CALL sysclose lock('RELEASE',servermode) guidestroywindow() RETURN /* ---------------------------------------------------------------- * Handle * ---------------------------------------------------------------- */ wm_extra: p0=ARG(1) p1=ARG(2) event=ARG(3) IF event=2710 THEN RETURN 2710 /* immediately follows a CLIPSET of client, if actioned * we know server has processed it successfully, we trigger * client to continue (it waited for completion */ /* else SAY 'Received unknown event: 'event' with ARG(1)='p0' and ARG(2) ='p1 */ /* Don't let Rexx Gui process this event. */ RETURN "" /* -------------------------------------------------------------------------------------------- * Init and maintain SysChannel **** Doesn't seem to work **** * -------------------------------------------------------------------------------------------- */ sysini: tcount=0 execendtime=ptime() pid=mypid /* Server's Pid Address */ mpin=dictin /* input Channel */ start=ptime() /* Server Start time */ status='READY' /* Server Status */ incommands=tcount /* count of input commands */ ideltime=stime() /* Idle since */ sysheart: /* set heart beat at start up and timer event */ heartbeat=stime() /* set by Timer to show Server is alive */ RETURN sysbusy: tcount=tcount+1 status='BUSY' /* Server Status */ incommands=tcount /* count of input commands */ processtime=processstarttime /* Time last input received */ lastcommand=ptime() /* Time last command started */ idletime=stime() /* relative time when server was last busy */ RETURN sysready: status='READY' /* Server Status */ processend=execendtime /* Time last command ended */ lastcommand=ptime() /* Time server was last busy */ idletime=stime() /* relative time when server was last busy */ RETURN sysclose: heartbeat=stime() /* set by Timer to show Server is alive */ status='SHUT-DOWN' /* Server Status */ testmpin=0 RETURN /* -------------------------------------------------------------------------------------------- * Read Received Parameters and Command(s) * -------------------------------------------------------------------------------------------- */ readparm: pmax=WORD(myvar.1,2) IF pmax='' |datatype(pmax) \= 'NUM' THEN pmax=0 DROP p. svar='' DO i=1 TO 5 p.i='' END DO i=4 TO pmax j=i-3 INTERPRET 'p.'j'=getvar(myVar.,i)' svar=svar||p.j' ' END svar='('STRIP(svar)')' RETURN /* -------------------------------------------------------------------------------------------- * Save Output in Clipboard * -------------------------------------------------------------------------------------------- */ mprout: PARSE ARG elapsed,proc mpmax=mpout.0 option.file=testgetvar('option.file') option.fileonly=testgetvar('option.fileonly') IF option.fileonly \='' THEN option.file='' IF option.file \='' | option.fileonly \= '' THEN DO mpout.mpmax='' LOADTEXT('MPOUT.',option.file,'BS') END IF option.fileonly \= '' THEN DO /* output to client */ mpout.1='Output redirected to 'option.fileonly mpout.0=1 END dictout=clipnewformat(mprout) mpmax=mpmax+1 mpout.mpmax=mprout' 'mpout.0' 'elapsed /* Variable received from CLIP later may contain old lines, save in CB */ mpout.0=mpmax clipset('MPOUT.',dictout) SAY ptime() mpout.0 'Lines written to MPOUT by procedure 'proc'()' RETURN /* -------------------------------------------------------------------------------------------- * Get Variable (test if exists) * -------------------------------------------------------------------------------------------- */ getvar: USE ARG testvar.,ind IF EXISTS('testvar.'ind)=0 THEN RETURN '' ELSE RETURN STRIP(testvar.ind) /*** --------------------------------------------------------------------------- */ /*** Auto Loaded Modules, source changes should be done in the original modules */ /*** --------------------------------------------------------------------------- */ /*$$AUTOLOAD ALL */ lock: PROCEDURE PARSE ARG mode,resource lockfile=DIRECTORY()'\'resource'.lck' IF ABBREV('EXCLUSIVE',mode)=1 THEN DO IF STREAM(lockfile, "C", "OPEN WRITE REPLACE")='READY:' THEN RETURN 0 ELSE RETURN 8 END IF ABBREV('TESTEXCLUSIVE',mode)=1 THEN DO IF STREAM(lockfile, "C", "OPEN WRITE REPLACE")='READY:' THEN DO STREAM(lockfile, "C", "CLOSE") DELETEFILE(lockfile) RETURN 0 END ELSE RETURN 8 END IF ABBREV('RELEASE',mode)=1 THEN DO STREAM(lockfile, "C", "CLOSE") DELETEFILE(lockfile) RETURN 0 END testgetvar: USE ARG tvar,default default=ARG(2) IF EXISTS(tvar)=0 THEN DO tvar=TRANSLATE(tvar) IF EXISTS(tvar)=0 THEN RETURN default END IF STRIP(VALUE(tvar))='' THEN RETURN default RETURN VALUE(tvar) ptime: PROCEDURE ptime=TIME('l') len=LENGTH(ptime)-3 RETURN SUBSTR(ptime,1,len) stime: PROCEDURE PARSE ARG itime IF itime='' THEN PARSE VALUE TIME('L') WITH hh ':' mm ':' ss '.' tt ELSE PARSE VALUE itime WITH hh ':' mm ':' ss '.' tt stime=hh*3600+mm*60+ss stime=stime||'.'||tt RETURN stime /*$$AUTOLOAD END ALL */ /*** ------------------------------------------------------------------------------------------------------- */ /*** XREF of (Auto-) Loaded Modules */ /*** ------------------------------------------------------------------------------------------------------- */ /*** LOCK.REX I:\MPSF\SysProc\ AUTOLOAD 1KB 06/01/2009 08:01:16 */ /*** TESTGETVAR.REX I:\MPSF\SysProc\ AUTOLOAD 448BT 03/01/2009 13:01:08 */ /*** PTIME.REX I:\MPSF\SysProc\ AUTOLOAD 281BT 23/12/2008 15:12:04 */ /*** STIME.REX I:\MPSF\SysProc\ AUTOLOAD 407BT 29/12/2008 12:12:00 */ /*** ------------------------------------------------------------------------------------------------------- */ /*** XREF of Procedures Defined Used in Line Suffix "+" Label, none Procedure */ /*** ------------------------------------------------------------------------------------------------------- */ /*** 1 AGAIN 40+ */ /*** 2 ERROR 174+ 153 155 157 159 */ /*** 3 GETCLIP 118+ */ /*** 4 GETVAR 320+ 105 167 201 286 298 299 */ /*** 5 LOCK 347 24 28 95 218 */ /*** 6 MPROUT 295+ 133 */ /*** 7 PTIME 376 82 83 84 89 94 120 127 132 137 138 */ /*** 147 180 206 243 246 258 264 314 */ /*** 8 READPARM 276+ 125 */ /*** 9 STIME 380 188 249 251 259 265 268 */ /*** 10 SYSBUSY 253+ 129 */ /*** 11 SYSCLOSE 267+ */ /*** 12 SYSHEART 250+ */ /*** 13 SYSINI 241+ */ /*** 14 SYSREADY 261+ 140 */ /*** 15 TESTGETVAR 367+ 105 167 201 298 299 */ /*** 16 VARRUN 146+ 131 */ /*** 17 WM_CLICK_CANCEL 215+ */ /*** 18 WM_CLICK_SAVE 196+ */ /*** 19 WM_CLICK_SHUTDOWN 213+ */ /*** 20 WM_CLOSE 214+ */ /*** 21 WM_DRAWCLIPBOARD 102+ */ /*** 22 WM_EXTRA 225+ */ /*** 23 WM_INITDIALOG 73+ */ /*** 24 WM_TIMER 186+ */ /*** ------------------------------------------------------------------------------------------------------- */ /*** XREF of Variables Modified in Line Suffix "+" Parse Arg, "*" Parse Variable, none SET */ /*** ------------------------------------------------------------------------------------------------------- */ /*** 1 CAPTURE 85 */ /*** 2 CAPTURETIME 15 */ /*** 3 DEFAULT 369 */ /*** 4 DICTIN 90 */ /*** 5 DICTOUT 309 */ /*** 6 DIVE$.UPDATE 207 */ /*** 7 ELAPSED 296+ */ /*** 8 ERRMSG 175+ */ /*** 9 ERROR 36 86 */ /*** 10 EVENT 228 */ /*** 11 EXECENDTIME 132 243 */ /*** 12 GUIERR 33 */ /*** 13 GUIHEADING 34 */ /*** 14 HEARTBEAT 251 268 */ /*** 15 HEIGHT 77 */ /*** 16 IDELTIME 249 */ /*** 17 IDLE 188 */ /*** 18 IDLEMAX 14 */ /*** 19 IDLETIME 259 265 */ /*** 20 INCOMMANDS 248 256 */ /*** 21 ITIME 381+ */ /*** 22 J 285 */ /*** 23 KEPTDATA.0 92 */ /*** 24 LASTCOMMAND 258 264 */ /*** 25 LEN 378 */ /*** 26 LOCKFILE 349 */ /*** 27 MODE 348+ */ /*** 28 MPIN 245 */ /*** 29 MPMAX 161 297 310 */ /*** 30 MPOUT.0 149 163 179 307 312 */ /*** 31 MPOUT.1 306 */ /*** 32 MPOUT.2 176 */ /*** 33 MPOUT.3 177 */ /*** 34 MPOUT.4 178 */ /*** 35 MPOUT.MPMAX 162 302 311 */ /*** 36 MPROUT 123 */ /*** 37 MYPID 81 */ /*** 38 NEXTWINDOW 38 */ /*** 39 OPENFILE 79 */ /*** 40 OPTION.FILE 298 */ /*** 41 OPTION.FILEONLY 299 */ /*** 42 P.I 282 */ /*** 43 P0 226 */ /*** 44 P1 227 */ /*** 45 PID 244 */ /*** 46 PMAX 277 */ /*** 47 PROCESSEND 263 */ /*** 48 PROCESSSTARTTIME 120 */ /*** 49 PROCESSTIME 257 */ /*** 50 PTIME 377 */ /*** 51 RESETTIME 139 */ /*** 52 RESOURCE 348+ */ /*** 53 SAVE 164 198 */ /*** 54 SAVEKEPT 121 */ /*** 55 SAYY 76 */ /*** 56 SERVERMODE 23 */ /*** 57 SERVERTYPE 19 */ /*** 58 START 246 */ /*** 59 STARTTIME 119 */ /*** 60 STATUS 247 255 262 269 */ /*** 61 STIME 384 385 */ /*** 62 SVAR 280 287 289 */ /*** 63 TCOUNT 242 254 */ /*** 64 TESTMPIN 80 91 105 110 128 270 */ /*** 65 TVAR 371 */ /*** 66 WINDOWHANDLE 37 */ |
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