1 # Relational pipes

     2 # Copyright © 2021 František Kučera (Frantovo.cz, GlobalCode.info)

     3 #

     4 # This program is free software: you can redistribute it and/or modify

     5 # it under the terms of the GNU General Public License as published by

     6 # the Free Software Foundation, version 3 of the License.

     7 #

     8 # This program is distributed in the hope that it will be useful,

     9 # but WITHOUT ANY WARRANTY; without even the implied warranty of

    10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

    11 # GNU General Public License for more details.

    12 #

    13 # You should have received a copy of the GNU General Public License

    14 # along with this program. If not, see <http://www.gnu.org/licenses/>.

    15 

    16 _relpipe_in_asn1_completion() {

    17 	local w0 w1 w2 w3

    18 

    19 	COMPREPLY=()

    20 	w0=${COMP_WORDS[COMP_CWORD]}

    21 	w1=${COMP_WORDS[COMP_CWORD-1]}

    22 	w2=${COMP_WORDS[COMP_CWORD-2]}

    23 	w3=${COMP_WORDS[COMP_CWORD-3]}

    24 

    25 	BOOLEAN_VALUES=(

    26 		"true"

    27 		"false"

    28 	)

    29 

    30 	# TODO: introspection: after moving to alt2xml the available options and their values should be provided by the parser

    31 

    32 	PARSER_OPTIONS=(

    33 		"encoding"

    34 		"parse-encapsulated"

    35 		"tree-style"

    36 		"tree-with-namespaces"

    37 		"root-name"

    38 	);

    39 

    40 	ENCODINGS=(

    41 		"BER"

    42 		"DER"

    43 		"CER"

    44 		"PER"

    45 		"XER"

    46 		"ASN.1"

    47 	);

    48 

    49 	MODES=(

    50 		"relpipe"

    51 		"freeform"

    52 	);

    53 

    54 	if   [[ "$w1" == "--relation"                      && "x$w0" == "x" ]];    then COMPREPLY=("''")

    55 	elif [[ "$w1" == "--mode"                                           ]];    then COMPREPLY=($(compgen -W "${MODES[*]}" -- "$w0"))

    56 	elif [[ "$w1" == "--parser-option"                                  ]];    then COMPREPLY=($(compgen -W "${PARSER_OPTIONS[*]}" -- "$w0"))

    57 	elif [[ "$w2" == "--parser-option" && "$w1" == "encoding"                                 ]];    then COMPREPLY=($(compgen -W "${ENCODINGS[*]}" -- "$w0"))

    58 	elif [[ "$w2" == "--parser-option" && "$w1" == "parse-encapsulated"                       ]];    then COMPREPLY=($(compgen -W "${BOOLEAN_VALUES[*]}" -- "$w0"))

    59 	else

    60 		OPTIONS=(

    61 			"--relation"

    62 			"--mode"

    63 			"--parser-option"

    64 		)

    65 		COMPREPLY=($(compgen -W "${OPTIONS[*]}" -- "$w0"))

    66 	fi

    67 }

    68 

    69 complete -F _relpipe_in_asn1_completion relpipe-in-asn1