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23 lines
1.4 KiB
Text
23 lines
1.4 KiB
Text
This module exports a single function called parse_dir(), which can
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be used to parse directory listings.
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The first parameter to parse_dir() is the directory listing to parse.
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It can be a scalar, a reference to an array of directory lines or a
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glob representing a filehandle to read the directory listing from.
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The second parameter is the time zone to use when parsing time stamps
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in the listing. If this value is undefined, then the local time zone
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is assumed.
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The third parameter is the type of listing to assume. Currently
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supported formats are 'unix', 'apache' and 'dosftp'. The default value
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'unix'. Ideally, the listing type should be determined automatically.
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The fourth parameter specifies how unparseable lines should be treated.
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Values can be 'ignore', 'warn' or a code reference. Warn means that the
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perl warn() function will be called. If a code reference is passed, then
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this routine will be called and the return value from it will be incorporated
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in the listing. The default is 'ignore'.
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Only the first parameter is mandatory.
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The return value from parse_dir() is a list of directory entries. In a scalar
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context the return value is a reference to the list. The directory entries
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are represented by an array consisting of [ $filename, $filetype, $filesize,
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$filetime, $filemode ]. The $filetype value is one of the letters 'f', 'd',
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'l' or '?'. The $filetime value is the seconds since Jan 1, 1970. The
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$filemode is a bitmask like the mode returned by stat().
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