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ascii.zeek
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ascii.zeek
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##! Interface for the ascii input reader.
##!
##! The defaults are set to match Zeek's ASCII output.
module InputAscii;
export {
## Separator between fields.
## Please note that the separator has to be exactly one character long.
const separator = Input::separator &redef;
## Separator between set and vector elements.
## Please note that the separator has to be exactly one character long.
const set_separator = Input::set_separator &redef;
## String to use for empty fields.
const empty_field = Input::empty_field &redef;
## String to use for an unset &optional field.
const unset_field = Input::unset_field &redef;
## Fail on invalid lines. If set to false, the ascii
## input reader will jump over invalid lines, reporting
## warnings in reporter.log. If set to true, errors in
## input lines will be handled as fatal errors for the
## reader thread; reading will abort immediately and
## an error will be logged to reporter.log.
## Individual readers can use a different value using
## the $config table.
## fail_on_invalid_lines = T was the default behavior
## until Bro 2.6.
const fail_on_invalid_lines = F &redef;
## Fail on file read problems. If set to true, the ascii
## input reader will fail when encountering any problems
## while reading a file different from invalid lines.
## Examples of such problems are permission problems, or
## missing files.
## When set to false, these problems will be ignored. This
## has an especially big effect for the REREAD mode, which will
## seamlessly recover from read errors when a file is
## only temporarily inaccessible. For MANUAL or STREAM files,
## errors will most likely still be fatal since no automatic
## re-reading of the file is attempted.
## Individual readers can use a different value using
## the $config table.
## fail_on_file_problem = T was the default behavior
## until Bro 2.6.
const fail_on_file_problem = F &redef;
## On input streams with a pathless or relative-path source filename,
## prefix the following path. This prefix can, but need not be, absolute.
## The default is to leave any filenames unchanged. This prefix has no
## effect if the source already is an absolute path.
const path_prefix = "" &redef;
}