| 1 | /* Initialize the temporary directory */
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| 2 |
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| 3 | /*:VRX */
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| 4 | _InitTempDir:
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| 5 | IF options.!debug == 1 THEN say time()' _InitTempDir() started'
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| 6 | /* Get temporary directory */
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| 7 | HaveNoTMPDIR = 0
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| 8 | TempDir = translate(value('TMPDIR',,'OS2ENVIRONMENT'),'\','/')
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| 9 | IF options.!debug == 1 THEN say ' TMPDIR="'TempDir'"'
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| 10 | if TempDir = '' then do
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| 11 | HaveNoTMPDIR = 1
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| 12 | TempDir = translate(value('TEMP',,'OS2ENVIRONMENT'),'\','/')
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| 13 | IF options.!debug == 1 THEN say ' TEMP="'TempDir'"'
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| 14 | end
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| 15 | if TempDir = '' then do
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| 16 | TempDir = translate(value('TMP',,'OS2ENVIRONMENT'),'\','/')
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| 17 | IF options.!debug == 1 THEN say ' TMP="'TempDir'"'
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| 18 | end
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| 19 | if TempDir = '' then do
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| 20 | TempDir = directory()
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| 21 | IF options.!debug == 1 THEN say ' Use current dir="'TempDir'"'
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| 22 | end
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| 23 | if HaveNoTMPDIR then do
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| 24 | say 'WARNING! Setting missing TMPDIR variable to "'TempDir'".'
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| 25 | IF options.!debug == 1 THEN say ' WARNING! Setting missing TMPDIR variable to "'TempDir'".'
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| 26 | ok = value('TMPDIR',TempDir,'OS2ENVIRONMENT')
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| 27 | end
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| 28 | /* Remove trailing \, translate tabs into blanks */
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| 29 | TempDir = translate(strip(TempDir,'T','\'),' ','09'x)
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| 30 |
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| 31 | /* Check if there are trailing blanks now - this is an error! */
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| 32 | if strip(TempDir) <> TempDir then do
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| 33 | say 'WARNING! Remove trailing blanks and tabs from temporary directory!'
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| 34 | ok = value('TMPDIR',strip(TempDir),'OS2ENVIRONMENT')
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| 35 | end
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| 36 |
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| 37 | /* In case it does not exist, create it */
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| 38 | if \VRFileExists(TempDir) then do
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| 39 | say 'WARNING! Temporary directory had to be created!'
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| 40 | ok = SysMkDir(TempDir)
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| 41 | end
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| 42 |
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| 43 | /* make sure there is a trailing "\" */
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| 44 | Tempdir = strip(TempDir)||'\'
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| 45 |
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| 46 | IF options.!debug == 1 THEN say time()' _InitTempDir() done, we will use "'TempDir'"'
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| 47 | return
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| 48 |
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| 49 | _ChkTempFreeSpace:
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| 50 | IF options.!debug == 1 THEN say time()' _ChkTempFreeSpace() started'
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| 51 | /* Check free space */
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| 52 | TempDrvInfo = SysDriveInfo(left(TempDir,2))
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| 53 | parse var TempDrvInfo . TempFreeSpace . .
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| 54 | if TempFreeSpace < 1048576 then do
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| 55 | say 'Warning: Free space on "'||TempDir||'" low!'
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| 56 | end
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| 57 | drop TempDrvInfo
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| 58 | IF options.!debug == 1 THEN say time()' _ChkTempFreeSpace() done, got "'TempFreeSpace'"'
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| 59 | return TempFreeSpace
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