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corrected rectifyPath function (did not work in case of more than one /../..)

This commit is contained in:
Martin Diehl 2012-01-13 15:22:42 +00:00
parent 2259f44cb1
commit c644b2c24d
1 changed files with 26 additions and 20 deletions
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38
code/DAMASK_spectral_interface.f90
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@ -185,8 +185,8 @@ function getModelName()
posExt = scan(geometryParameter,'.',back=.true.)
posSep = scan(geometryParameter,pathSep,back=.true.)
if (posExt <= posSep) posExt = len_trim(geometryParameter)+1 ! no extension present
getModelName = geometryParameter(1:posExt-1) ! path to geometry file (excl. extension)
if (posExt <= posSep) posExt = len_trim(geometryParameter)+1_pInt ! no extension present
getModelName = geometryParameter(1:posExt-1_pInt) ! path to geometry file (excl. extension)
if (scan(getModelName,pathSep) /= 1) then ! relative path given as command line argument
call getcwd(cwd)
@ -217,8 +217,8 @@ function getLoadCase()
posExt = scan(loadcaseParameter,'.',back=.true.)
posSep = scan(loadcaseParameter,pathSep,back=.true.)
if (posExt <= posSep) posExt = len_trim(loadcaseParameter)+1 ! no extension present
getLoadCase = loadcaseParameter(posSep+1:posExt-1) ! name of load case file exluding extension
if (posExt <= posSep) posExt = len_trim(loadcaseParameter)+1_pInt ! no extension present
getLoadCase = loadcaseParameter(posSep+1_pInt:posExt-1_pInt) ! name of load case file exluding extension
endfunction getLoadCase
@ -272,9 +272,9 @@ function rectifyPath(path)
!remove ./ from path
l = len_trim(path)
rectifyPath = path
do i = l,3,-1
if ( rectifyPath(i-1:i) == './' .and. rectifyPath(i-2:i-2) /= '.' ) &
rectifyPath(i-1:l) = rectifyPath(i+1:l)//' '
do i = l,3_pInt,-1_pInt
if ( rectifyPath(i-1_pInt:i) == './' .and. rectifyPath(i-2_pInt:i-2_pInt) /= '.' ) &
rectifyPath(i-1_pInt:l) = rectifyPath(i+1_pInt:l)//' '
enddo
!remove ../ and corresponding directory from rectifyPath
@ -282,15 +282,21 @@ function rectifyPath(path)
i = index(rectifyPath(i:l),'../')
j = 0_pInt
do while (i > j)
j = scan(rectifyPath(:i-2),'/',back=.true.)
rectifyPath(j+1:l) = rectifyPath(i+3:l)//repeat(' ',2+i-j)
i = j+index(rectifyPath(j+1:l),'../')
j = scan(rectifyPath(1:i-2_pInt),'/',back=.true.)
rectifyPath(j+1_pInt:l) = rectifyPath(i+3_pInt:l)//repeat(' ',2_pInt+i-j)
if (rectifyPath(j+1_pInt:j+1_pInt) == '/') then !search for '//' that appear in case of XXX/../../XXX
k = len_trim(rectifyPath)
rectifyPath(j+1_pInt:k-1_pInt) = rectifyPath(j+2_pInt:k)
rectifyPath(k:k) = ' '
endif
i = j+index(rectifyPath(j+1_pInt:l),'../')
enddo
if(len_trim(rectifyPath) == 0) rectifyPath = '/'
end function rectifyPath
!********************************************************************
! relative path from absolute a to absolute b
!
@ -305,16 +311,16 @@ function makeRelativePath(a,b)
character (len=1024) :: makeRelativePath
integer(pInt) i,posLastCommonSlash,remainingSlashes
posLastCommonSlash = 0
remainingSlashes = 0
do i = 1,min(1024,len_trim(a),len_trim(b))
posLastCommonSlash = 0_pInt
remainingSlashes = 0_pInt
do i = 1_pInt,min(1024,len_trim(a),len_trim(b))
if (a(i:i) /= b(i:i)) exit
if (a(i:i) == '/') posLastCommonSlash = i
enddo
do i = posLastCommonSlash+1,len_trim(a)
if (a(i:i) == '/') remainingSlashes = remainingSlashes + 1
do i = posLastCommonSlash+1_pInt,len_trim(a)
if (a(i:i) == '/') remainingSlashes = remainingSlashes + 1_pInt
enddo
makeRelativePath = repeat('../',remainingSlashes)//b(posLastCommonSlash+1:len_trim(b))
makeRelativePath = repeat('../',remainingSlashes)//b(posLastCommonSlash+1_pInt:len_trim(b))
endfunction makeRelativePath