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PCD.CMD
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OS/2 REXX Batch file
|
1993-10-18
|
5KB
|
201 lines
/***********************************
* Paddy's Change Directory v2.21 *
***********************************/
parse arg arg1 arg2
call RxFuncAdd 'SysLoadFuncs', 'RexxUtil', 'SysLoadFuncs'
call SysLoadFuncs
parse upper var arg1 arg1 bla
err=0
pcdcmp=SysIni(, 'PCD', 'pcdcmp')
if (pcdcmp='ERROR:') then err=err+1
index=SysIni(, 'PCD', 'index')
if (index='ERROR:') then err=err+1
indext=SysIni(, 'PCD', 'indext')
if (indext='ERROR:') then err=err+1
outpath=SysIni(, 'PCD', 'outpath')
if (outpath='ERROR:') then err=err+1
if ((\(err=0)) | (arg1 = "/INIT")) then do
say "You have to initialize PCD."
say "Enter the path of pcdcmp.exe (e.g. d:\tools\pcd)"
pull pcdcmp
helppath=pcdcmp
pcdcmp=pcdcmp"\pcdcmp.exe"
bla=charin(pcdcmp, 1, 1)
blabla=stream(pcdcmp, "c", "close")
if (bla='') then do
say "Path "helppath" is illegal. Program terminated."
exit
end
say "Enter the path of the indexfile of PCD (e.g. c:)"
pull index
bla=SysFileTree(index, 'dirs', 'DO')
if (dirs.0=0) then do
say "Path "index" is illegal. Program terminated."
exit
end
say "Enter the path of the temporary indexfile (e.g. c:)"
pull indext
bla=SysFileTree(indext, 'dirs', 'DO')
if (dirs.0=0) then do
say "Path "indext" is illegal. Program terminated."
exit
end
say "Enter the path of the temporary file of pcdcmp.exe (e.g. c:)"
pull outpath
bla=SysFileTree(outpath, 'dirs', 'DO')
if (dirs.0=0) then do
say "Path "outpath" is illegal. Program terminated."
exit
end
index=index"\pcd.idx"
indext=indext"\pcd.tmp"
outpath=outpath"\pcd-path.tmp"
SysIni(, 'PCD')
SysIni(, 'PCD', 'pcdcmp', pcdcmp)
SysIni(, 'PCD', 'index', index)
SysIni(, 'PCD', 'indext', indext)
SysIni(, 'PCD', 'outpath', outpath)
say
say "OS2.INI updated."
exit
end
select
when arg1 = "/CLEAR" then do
SysIni(, 'PCD')
say
say "PCD entries in OS2.INI deleted."
exit
end
when arg1 = "/SCAN" then do
devices=SysDriveMap()
wordnum=1
scaned=0
device=subword(devices, wordnum, 1)
do while (\(device=""))
bla=SysFileTree(device'\', 'dirs', 'DSO')
bla=SysFileDelete(index)
do i=1 to dirs.0
bla=lineout(index, dirs.i)
if (bla=1) then do
say "Error generating "index". Program terminated."
exit
end
end
wordnum=wordnum+1
scaned=scaned+i
device=subword(devices, wordnum, 1)
end
say scaned" Directories scaned."
end
when (arg1="MD") & (\(arg2="")) then do
say "Making Directory "arg2"..."
bla=SysMkDir(arg2)
if (\(bla=0)) then
say "It's not possible to create "arg2" (Error="bla")."
else do
bla=SysFileTree(arg2, 'dirs', 'DO')
bla=lineout(index, dirs.1)
if (bla=1) then do
say "Error updating "index". Program terminated."
exit
end
end
end
when (arg1="RD") & (\(arg2="")) then do
say "Deleting Directory "arg2"..."
bla=SysFileTree(arg2, 'dirs', 'DO')
if ((\(bla=0)) | (dirs.0=0)) then do
say "Directory "arg2" does not exist. Program terminated."
exit
end
bla=SysRmDir(arg2)
if (\(bla=0)) then do
say "It's not possible to remove "arg2" (Error="bla"). Program terminated."
exit
end
bla=SysFileSearch(dirs.1, index, 'lines', 'CN')
if (\(bla=0)) then do
say "Error updating "index". Program terminated."
exit
end
line=subword(lines.1, 1, 1)
bla=SysFileDelete(indext)
i=1
do while (lines(index))
bla=linein(index)
if (bla='BLA') then do
say "Error reading "index". Program terminated."
exit
end
if (\(i=line)) then do
bla=lineout(indext, bla)
if (bla=1) then do
say "Error generating new "index". Program terminated."
exit
end
end
i=i+1
end
bla=stream(index, "c", "close")
bla=stream(indext, "c", "close")
"@copy "indext index '2>nul >nul'
bla=SysFileDelete(indext)
end
when (\(arg1 = "")) then do
'@cd "'arg1'" 2> nul'
if (\(rc=0)) then do
"@"pcdcmp index arg1 "2>"outpath
bla=linein(outpath)
if (\(bla="")) then do
drive=substr(bla, 1, 2)
"@"drive
'@cd "'bla'" 2> nul'
if (\(rc=0)) then do
say "Error changing to "bla". Program terminated."
exit
end
end
bla=stream(outpath, "c", "close")
bla=SysFileDelete(outpath)
end
end
otherwise
"@"pcdcmp "copyright"
end
exit