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*DECK MSTCDI
SUBROUTINE MSTCDI(IPSTR,ACSTR,IPRINT,NBLOCK,MYDIR,BLNAM,BLTYP,
1 BLLEN)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Create a new directory and move in a structure according to a defined
* directory name.
*
*Copyright:
* Copyright (C) 2002 Ecole Polytechnique de Montreal
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version
*
*Author(s): R. Le Tellier
*
*Parameters: input
* ACSTR structure access.
* IPRINT level of print index.
* NBLOCK number of existing block in the directory.
* MYDIR name of the directory to be created/moved in.
* BLNAM names of these blocks.
* BLTYP types of these blocks.
* BLLEN lengths of these blocks.
*
*Parameters: input/output
* IPSTR entering/leaving directory address.
*
*-----------------------------------------------------------------------
*
USE GANLIB
IMPLICIT NONE
*----
* SUBROUTINE ARGUMENTS
*----
TYPE(C_PTR) IPSTR
INTEGER ACSTR,IPRINT,NBLOCK,BLTYP(NBLOCK+1),BLLEN(NBLOCK+1)
CHARACTER(LEN=12) BLNAM(NBLOCK+1)
CHARACTER*12 MYDIR
*----
* LOCAL VARIABLES
*----
INTEGER IOUT,NSTATE
PARAMETER (IOUT=6,NSTATE=40)
INTEGER ISTATE(NSTATE),JJ,ILEN,ITYP
LOGICAL EXIST
*----
* PERFORM CD RELATED ACTIONS
*----
IF (MYDIR.EQ.'..') THEN
* GOING TO FATHER DIR
IF (IPRINT.GT.2) WRITE(IOUT,*) 'MSTCDI: GOING TO FATHER DIR'
CALL LCMSIX(IPSTR,' ',2)
ELSE
* GOING TO SON DIR
EXIST=.FALSE.
IF (NBLOCK.NE.0) THEN
* IS THIS SON DIR ALREADY PART OF THE STRUCTURE ?
DO JJ=1,NBLOCK
IF(BLNAM(JJ).EQ.MYDIR) THEN
IF (BLLEN(JJ).NE.-1) CALL XABORT('MSTCDI: '//MYDIR//
1 ' IS AN EXISTING BLOCK.')
EXIST=.TRUE.
GOTO 10
ENDIF
ENDDO
10 CONTINUE
ENDIF
IF (EXIST) THEN
* YES:
IF (IPRINT.GT.2)
1 WRITE(IOUT,*) 'MSTCDI: ENTERING EXISTING DIR '//MYDIR
ELSE
* NO:
CALL LCMLEN(IPSTR,MYDIR,ILEN,ITYP)
IF (ILEN.NE.0) THEN
* IT IS ASSUMED THAT THIS IS AN EXTERNAL STRUCTURE FROM WHICH INFORMATION CAN BE RETRIEVED
EXIST=.TRUE.
GOTO 20
ENDIF
IF (ACSTR.EQ.2)
1 CALL XABORT('MSTCDI: CANNOT CREATE DIR IN READ-ONLY MODE')
IF (IPRINT.GT.2)
1 WRITE(IOUT,*) 'MSTCDI: CREATING DIR '//MYDIR
CALL LCMGET(IPSTR,'STATE-VECTOR',ISTATE)
ISTATE(40)=ISTATE(40)+1
BLNAM(NBLOCK+1)=MYDIR
BLTYP(NBLOCK+1)=0
BLLEN(NBLOCK+1)=-1
CALL LCMPUT(IPSTR,'STATE-VECTOR',NSTATE,1,ISTATE)
CALL LCMPTC(IPSTR,'REC-NAMES',12,NBLOCK+1,BLNAM)
CALL LCMPUT(IPSTR,'REC-TYPES',(NBLOCK+1),1,BLTYP)
CALL LCMPUT(IPSTR,'REC-LENGTHS',(NBLOCK+1),1,BLLEN)
ENDIF
20 CALL LCMSIX(IPSTR,MYDIR,1)
IF (.NOT.EXIST) THEN
ISTATE(:NSTATE)=0
CALL LCMPUT(IPSTR,'STATE-VECTOR',NSTATE,1,ISTATE)
ENDIF
ENDIF
RETURN
END
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