# Grammar for Ciena devices

# Parses "lldp show neighbors" command

#

# Copyright (c) 2010 Tomas Zeman <tzeman@volny.cz>

# All rights reserved.

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted providing that the following conditions 

# are met:

# 1. Redistributions of source code must retain the above copyright

#    notice, this list of conditions and the following disclaimer.

# 2. Redistributions in binary form must reproduce the above copyright

#    notice, this list of conditions and the following disclaimer in the

#    documentation and/or other materials provided with the distribution.

#

# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY

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#

{ # perl code follows

$::res = {};

$::res->{rows} = [];

} # end of perl code

file:		<skip: qr/[^\S\n]*/>	# Ignore non-newline whitespace

		line(s) eofile

line: 		row(s) row_edge

		| <error>

emptyline:	eol

eofile:		/^\Z/

eol:		/\n/

word:		/[0-9a-zA-Z\/_\#\"\.\$,+<>=\(\)-]+/

		{ $item[1] }

row_edge:	/[+-]+/ eol

row:		row_edge "|" cell(s) eol

		{ push @{$::res->{rows}}, $item[3] }

		| "|" cell(s) eol

		{ push @{$::res->{rows}}, $item[2] }

cell:		content_cell "|"

		{ $item[1] }

		| empty_cell "|"

		{ "" }

content_cell:	word(s)":" word(s)

		{

		my $k = join " ", @{$item[1]};

		my $v = join " ", @{$item[3]};

		$return = {$k => $v};

		}

		| word(s)

		{ join " ", @{$item[1]} }

empty_cell:	""