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23749: completion for cdrdao.
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Clint Adams
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2007-08-09 Clint Adams <clint@zsh.org>
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* Nikolai Weibull: 23749: Completion/Unix/Command/_cdrdao:
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completion for cdrdao.
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2007-08-07 Clint Adams <clint@zsh.org>
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* 23746: Completion/Unix/Command/_growisofs: partial completion
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305
Completion/Unix/Command/_cdrdao
Normal file
305
Completion/Unix/Command/_cdrdao
Normal file
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@ -0,0 +1,305 @@
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#compdef cdrdao
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# TODO: Options must come before parameters.
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# Command completion and main loop {{{1
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_cdrdao_commands () {
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local -a commands
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commands=(
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'show-toc:print out a summary of a TOC'
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'read-toc:create a TOC file based on a CD'
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'read-cd:create a TOC file and image file based on a CD'
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'read-cddb:add CD-TEXT data from a CDDB server to a TOC'
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'show-data:print out samples that would be written to CD'
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'read-test:check if data described in a TOC can be read from a CD'
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'disk-info:show information about a CD'
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'msinfo:generate mkisofs command for creating multi-session CD'
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'unlock:try to unlock a recorder after a failed run'
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'blank:blank a CD-RW'
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'simulate:simulate a write'
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'write:write a CD based on a TOC'
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'copy:copy a CD'
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)
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_describe -t commands 'cdrdao command' commands && ret=0
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}
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_cdrdao () {
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local curcontext=$curcontext ret=1
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local context state line
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typeset -A opt_args
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_arguments \
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':command:->command' \
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'*::options:->options' && ret=0
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case $state in
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(command)
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_cdrdao_commands
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;;
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(options)
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curcontext="${curcontext%:*:*}:cdrdao-$words[1]:"
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_call_function ret _cdrdao-$words[1]
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;;
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esac
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}
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# Common arguments {{{1
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declare -ga tmpfile_args
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tmpfile_args=(
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'--tmpdir[directory to store temporary data in]:directory:_directories'
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'--keep[do not remove temporary data when done]')
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declare -ga device_args
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device_args=(
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'--device[set SCSI address of the CD recorder]:device:__cdrdao-device'
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'--driver[use given driver for the CD recorder]:driver:__cdrdao-driver')
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# TODO: Gah! Fix a cddb server spec matcher
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declare -ga cddb_args
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cddb_args=(
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'--cddb-servers[specify list of CDDB servers to use]:CDDB servers:'
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'--cddb-timeout[specify timeout in seconds for connections to CDDB servers]: :_guard "[[\:digit\:]]" timeout'
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'--cddb-directory[directory where fetched CDDB records will be stored]:directory:_directories')
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declare -g paranoiamode_arg=
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paranoiamode_arg='--paranoia-mode[set correction mode for digital audio extraction]:mode:(("0\:no checking" "1\:perform overlapped reading to avoid jitter" "2\:like 1 but with checks of read audio data" "3\:like 2 but with scratch detection/repair (default)"))'
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declare -g fasttoc_arg=
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fasttoc_arg='--fast-toc[skip pre-gap-length and index-mark extraction]'
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declare -g swap_arg=
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swap_arg='--swap[swap the byte order of samples]'
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declare -g reload_arg=
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reload_arg='--reload[reload the disk if necessary]'
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declare -g eject_arg=
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eject_arg='--eject[eject CD after completed operation]'
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declare -g speed_arg=
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speed_arg='-speed[set writing speed]: :_guard "[[\:digit\:]]##" speed'
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declare -ga common_args
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common_args=(
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'(*)'{-h,--help}'[display command/option summary]'
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'-v[set verbosity level]: :_guard "[[\:digit\:]]##" verbosity')
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declare -ga common_toc_args
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common_toc_args=(
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$common_args
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':TOC file:_files -g "*.toc"')
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declare -ga common_device_args
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common_device_args=(
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$common_args
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$device_args)
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declare -ga common_toc_device_args
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common_toc_device_args=(
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$common_toc_args
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$common_device_args
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$force_arg)
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declare -ga common_read_args
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common_read_args=(
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'--rspeed[set reading speed]: :_guard "[[\:digit\:]]##" speed'
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'--session[specify what session to process on multi-session CDs]: :_guard "[[\:digit\:]]##" "session number"'
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'--read-subchan[set sub-channel reading-mode]:mode:(("rw\:de-interleaved and error corrected" "rw_raw\:not de-interleaved, not error-corrected, and L-EC data included"))'
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'--tao-source[indicate that source CD was written in TAO mode]'
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'--with-cddb[retrieve CD-TEXT data from a CDDB server]')
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# Sub-command completion {{{1
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_cdrdao-show-toc () {
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__cdrdao-show-toc-or-toc-info-or-toc-size
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}
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_cdrdao-toc-info () {
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__cdrdao-show-toc-or-toc-info-or-toc-size
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}
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_cdrdao-toc-size () {
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__cdrdao-show-toc-or-toc-info-or-toc-size
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}
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__cdrdao-show-toc-or-toc-info-or-toc-size () {
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_arguments \
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$common_toc_args \
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$tmpfile_args && ret=0
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}
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_cdrdao-read-toc () {
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__cdrdao-read-toc-or-read-cd \
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$fasttoc_arg
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}
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_cdrdao-read-cd () {
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__cdrdao-read-toc-or-read-cd \
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$paranoiamode_arg
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}
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__cdrdao-read-toc-or-read-cd () {
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local -a dependent_args
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__cdrdao-read-toc-or-read-cd-or-copy-dependent-args
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_arguments \
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$common_toc_device_args \
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$common_read_args \
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$dependent_args
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'--datafile[set name of data file placed in TOC file]:file:_files' \
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'--read-raw[read data in raw format from CD]' \
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'--no-mode2-mixed[if MODE2_FORM1 or MODE2_FORM2, do not extract as MODE2_FORM_MIX]' \
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$* && ret=0
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}
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_cdrdao-read-cddb () {
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_arguments \
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$common_toc_args \
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$cddb_args && ret=0
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}
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_cdrdao-show-data () {
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_arguments \
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$common_toc_args \
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$swap_arg && ret=0
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}
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_cdrdao-read-test () {
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_arguments \
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$common_toc_args && ret=0
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}
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_cdrdao-disk-info () {
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__cdrdao-disk-info-or-drive-info
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}
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__cdrdao-disk-info-or-drive-info () {
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_arguments \
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$common_device_args && ret=0
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}
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_cdrdao-msinfo () {
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_arguments \
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$common_device_args \
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$reload_arg && ret=0
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}
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_cdrdao-drive-info () {
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__cdrdao-disk-info-or-drive-info
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}
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_cdrdao-unlock () {
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_arguments \
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$common_device_args \
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$reload_arg \
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$eject_arg && ret=0
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}
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_cdrdao-blank () {
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_arguments \
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$common_device_args \
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$speed_arg \
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'--blank-mode[set the blanking mode]:blanking mode:(("full\:completely erase data" "minimal\:only dereference data"))' \
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$eject_arg && ret=0
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}
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_cdrdao-scanbus () {
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_arguments \
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$common_args && ret=0
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}
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_cdrdao-simulate () {
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__cdrdao-simulate-or-write
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}
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__cdrdao-simulate-or-write () {
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local capacity_arg=
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if (( $words[(I)--full-burn] )); then
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capacity_arg='--capacity[set disk capacity for --full-burn]: :_guard "[[\:digit\:]]" minutes'
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fi
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_arguments \
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$common_toc_device_args \
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$speed_arg \
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'--multi[do not close the session after successful write]' \
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'--overburn[allow overburing of medium]' \
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'--full-burn[force burning to the outer disk edge]' \
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$capacity_arg \
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$eject_arg \
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$swap_arg \
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'--buffers[set fifo buffer size]: :_guard "[[\:digit\:]]" size' \
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$reload_arg \
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$tmpfile_args \
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'-n[do not pause before writing]' \
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$* && ret=0
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}
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_cdrdao-write () {
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__cdrdao-simulate-or-write \
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'--simulate[only perform a write simulation]' \
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'--buffer-under-run-protection[whether to use buffer under-run protection]:buffer under-run protection setting:(("0\:disable buffer under-run protection" "1\:enable buffer under-run protection"))' \
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'--write-speed-control[whether to use writing-speed control]:writing-speed control setting:(("0\:disable writing-speed control" "1\:enable writing-speed control"))' \
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$*
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}
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__cdrdao-read-toc-or-read-cd-or-copy-dependent-args () {
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if (( words[(I)--tao-source] )); then
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dependent_args+='--tao-source-adjust[specify number of link blocks for tracks written in TAO mode]: :_guard "[[\:digit\:]]##" "link blocks"'
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fi
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if (( words[(I)--with-cddb] )); then
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dependent_args+=$cddb_args
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fi
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}
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_cdrdao-copy () {
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local -ga dependent_args
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__cdrdao-read-toc-or-read-cd-or-copy-dependent-args
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_cdrdao-write \
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$dependent_args
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$common_read_args
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'--source-device[set SCSI address of the CD reader]:device:__cdrdao-device' \
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'--source-driver[use given driver for the CD reader]:driver:__cdrdao-driver' \
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'--on-the-fly[perform on-the-fly copy of CD (no image created)]' \
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$fasttoc_arg \
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'--keepimage[do not remove generated image when done]' \
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$paranoiamode_arg && ret=0
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}
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# Type completion {{{1
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__cdrdao-device () {
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# Use cdrdao scanbus and also check what OS we’re running under and provide
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# additional stuff, like devices (/dev/sg0)
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local -a devices
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devices=(${(f)"$(_call_program devices cdrdao scanbus -v 0 2>/dev/null)"})
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if (( ${#pipestatus:#0} > 0 )); then
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return 1
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fi
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_wanted devices expl 'device' compadd - $devices
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}
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__cdrdao-drivers () {
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local -a drivers
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drivers=(${(f)"$(_call_program drivers cut -d'|' -f4 /usr/share/cdrdao/drivers -s 2>/dev/null | sort -u)"})
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if (( ${#pipestatus:#0} > 0 )); then
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return 1
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fi
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_wanted drivers expl 'driver' compadd -qS: - $drivers
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}
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# }}}1
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_cdrdao
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