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45 lines
1.4 KiB
Text
45 lines
1.4 KiB
Text
##! Interface for the ascii log writer.
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module LogAscii;
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export {
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## If true, output everything to stdout rather than
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## into files. This is primarily for debugging purposes.
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const output_to_stdout = F &redef;
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## If true, include a header line with column names.
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const include_header = T &redef;
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## Prefix for the header line if included.
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const header_prefix = "#" &redef;
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## Separator between fields.
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const separator = "\t" &redef;
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## Separator between set elements.
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const set_separator = "," &redef;
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## String to use for empty fields. This should be different from
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## *unset_field* to make the output non-ambigious.
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const empty_field = "(empty)" &redef;
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## String to use for an unset &optional field.
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const unset_field = "-" &redef;
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}
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# Default function to postprocess a rotated ASCII log file. It moves the rotated
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# file to a new name that includes a timestamp with the opening time, and then
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# runs the writer's default postprocessor command on it.
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function default_rotation_postprocessor_func(info: Log::RotationInfo) : bool
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{
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# Move file to name including both opening and closing time.
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local dst = fmt("%s.%s.log", info$path,
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strftime(Log::default_rotation_date_format, info$open));
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system(fmt("/bin/mv %s %s", info$fname, dst));
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# Run default postprocessor.
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return Log::run_rotation_postprocessor_cmd(info, dst);
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}
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redef Log::default_rotation_postprocessors += { [Log::WRITER_ASCII] = default_rotation_postprocessor_func };
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