subroutine U0358( Resultat, Status, Long ) ******************************************************************************* * * Saisie de caracteres avec caractere de fin de saisie * * Module %M% Version %I% Date %H% * * (c) Copyright 1998 Ardent Software Inc. - All Rights Reserved * This is unpublished proprietary source code of Ardent Software Inc. * The copyright notice above does not evidence any actual or intended * publication of such source code. * ******************************************************************************* * * Maintenence log - insert most recent change descriptions at top * * Date.... GTAR# WHO Description......................................... * 10/14/98 23801 SAP Change copyrights. * 18/18/96 18335 MAA Port release 9 to SNI * 01/14/91 7930 JWT Added new Ucode for Siemens/Nixdorf * 11/07/89 - BHX creation du source * 26/09/89 - HBI Ajout test ECHO ON/OFF * 10/09/90 - BHX Abandon de PTERM => TTYGET / TTYSET * ******************************************************************************* * $INCLUDE UNIVERSE.INCLUDE TTY $INCLUDE UNIVERSE.INCLUDE TERMINFO $INCLUDE UNIVERSE.INCLUDE DEF.USERS *** validiter de la demande IF (NOT( NUM( Long )) OR Long < 1 OR Long > 500) THEN Status = 1 *** demande valide END ELSE UnCarAGauche = KEY.MOVE.CURSOR.LEFT Status = 0 Resultat = "" Nombre = 0 TTYGET tty$ ELSE Status = 1 ; RETURN SAVEICRNL=CRMODE.ICRNL CRMODE.ICRNL = 0 TTYSET tty$ ELSE Status = 1 ; RETURN ******** debut: * ******** *** saisie d'un caractere quelconque de CHAR(0) a CHAR(255) Command = KEYIN() IF CASE.INVERT THEN *** Inversion upcase/downcase IF Command >= 'a' AND Command <= 'z' THEN Command = CHAR(SEQ(Command)-32) END ELSE IF Command >= 'A' AND Command <= 'Z' THEN Command = CHAR(SEQ(Command)+32) END END END *** test du caractere recu Flag = 0 BEGIN CASE *** fleche a droite (^X) CASE Command = KEY.MOVE.CURSOR.RIGHT PRINT BELL: GOTO debut *** fleche a gauche (^Y, basckspace sans effacement?) CASE Command = KEY.MOVE.CURSOR.LEFT Flag = 4 *** backspace (^H) CASE Command = KEY.BACKSPACE Flag = 4 *** exec (^J) CASE Command = Exec Flag = 1 *** abandon (^N) CASE Command = Abandon Flag = 1 *** sortie (^W) CASE Command = Sortie Flag = 1 *** vider (^L) CASE Command = Vider Flag = 1 *** envoi (^M) CASE Command = Envoi Flag = 1 *** fleche en haut (^Z) CASE Command = KEY.MOVE.CURSOR.UP Flag = 1 *** fleche en bas (^K) CASE Command = KEY.MOVE.CURSOR.DOWN Flag = 1 END CASE *** si caractere de controle autre que ceux prevu, l'absorber IF (Command < CHAR(32) OR Command > CHAR(249)) THEN IF Flag = 0 THEN Command = "" END *** si exec, abandon, sortie, vider, envoi, fleches en haut/bas IF Flag = 1 THEN Command = @AM:Command END *** si backspace IF Flag = 4 THEN Command = "" IF Nombre # 0 THEN PRINT UnCarAGauche:" ":UnCarAGauche: Resultat = Resultat[1,LEN(Resultat)-1] Nombre = Nombre - 1 END ELSE PRINT BELL: END END END *** cumuler le resultat saisi IF Flag = 0 THEN *** Test ECHO ON/OFF ResulImp="" IF(SYSTEM(24))THEN ResulImp=Command PRINT ResulImp: Nombre = Nombre + LEN(Command) END Resultat = Resultat:Command IF Flag = 1 THEN GOTO fin *** si longueur atteinte faire beep IF Nombre > Long THEN Nombre = Nombre - 1 PRINT BELL: PRINT UnCarAGauche:" ":UnCarAGauche: Resultat = Resultat[1,LEN(Resultat)-1] END GOTO debut END ******* fin : * ******* CRMODE.ICRNL=SAVEICRNL TTYSET tty$ ELSE Status = 1 ; RETURN RETURN END