39 lines
901 B
Bash
39 lines
901 B
Bash
#!/bin/bash
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sanitizeFile() {
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shopt -s extglob
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string="$1"
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# Filenames can't contain /
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string="${string//\// }"
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if (( ${destinationfat32compat[$destination]} ))
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then
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# Filenames can't contain:
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string=${string//\?/ }
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string=${string//\\/ }
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string=${string//</ }
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string=${string//>/ }
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string=${string//:/ }
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string=${string//\*/ }
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string=${string//|/ }
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string=${string//\"/ }
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# Filenames can't begin or end with ' '
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string=${string/#+( )/}
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string=${string/%+( )/}
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# Directory names can't begin or end with '.'
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if [[ $2 == dir ]]
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then
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string=${string/#+(.)/}
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string=${string/%+(.)/}
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fi
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fi
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# Not exactly filename sanitity, but these will make the script fail in
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# a decorative way..
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string="${string//&/\\&}"
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strint="${string//;/\\;}"
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# And these would exhibit strange behaviors
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string="${string//\[/\\\[}"
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string="${string//\]/\\\]}"
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echo "$string"
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}
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