398 lines
11 KiB
Bash
398 lines
11 KiB
Bash
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# © 2014 Raphael Dümig ( duemig at in dot tum dot de ) forum handle: "hamster"
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# distributed under the terms of the GPLv3
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local_config_file="$HOME/.fgfsrc"
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_get_opt()
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{
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local opt len
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opt=$1
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len=`expr ${#opt} + 3`
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if [ -e "$local_config_file" ]
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then
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stored_opts="$(cat "$local_config_file")"
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fi
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for word in $stored_opts "${words[@]}"
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do
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if [ "${word:0:$len}" == "--$opt=" ]
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then
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# TODO: we have to get rid of at least the most important escape sequences!!!
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value="$(echo "${word:$len}" | sed 's/\\ / /g')"
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fi
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done
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}
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_get_opts()
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{
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local opt len
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opt=$1
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len=`expr ${#opt} + 3`
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value=""
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if [ -e "$local_config_file" ]
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then
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stored_opts="$(cat "$local_config_file")"
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fi
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for word in "$stored_opts ${words[@]}"
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do
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if [ "${word:0:$len}" == "--$opt=" ]
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then
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value+="$(echo "${word:$len}" | sed 's/\\ / /g') "
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fi
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done
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}
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_get_fg_root()
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{
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local value
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_get_opt "fg-root"
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# value on the command line?
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if [ -n "$value" ]
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then
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root="$value"
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return 0
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# value stored in environment variable $FG_ROOT?
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else if [ -n "$FG_ROOT" ]
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then
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root="$FG_ROOT"
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return 0
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# no clue! search at the most common places
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else
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for path in /usr{/local,}/share{/games,}/{F,f}light{G,g}ear{/data,} {~,}/Applications/FlightGear.app/Contents/Resources/data
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do
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if [ -e "$path" ]
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then
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root="$path"
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break
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fi
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done
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fi
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fi
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}
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_get_fg_scenery()
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{
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local value
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_get_opt "fg-scenery"
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# value on command line?
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if [ -n "$value" ]
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then
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scenery="$value"
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# value stored in environment variable $FG_SCENERY?
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else if [ -n "$FG_SCENERY" ]
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then
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scenery="$FG_SCENERY"
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# no clue! try default:
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else
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local root
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_get_fg_root
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scenery="$root/Scenery"
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fi
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fi
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return 0
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}
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_get_fg_aircraft()
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{
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local value
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_get_opt "fg-aircraft"
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# value on command line?
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if [ -n "$value" ]
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then
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aircraft_dir="$value"
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# value stored in environment variable $FG_AIRCRAFT?
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else if [ -n "$FG_AIRCRAFT" ]
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then
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aircraft_dir="$FG_AIRCRAFT"
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# no clue! try default:
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else
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local root
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_get_fg_root
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aircraft_dir="$root/Aircraft"
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fi
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fi
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}
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_get_airport()
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{
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local value
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_get_opt "airport"
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if [ -z "$value" ]
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then
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airport="KSFO"
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else
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airport=$value
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fi
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}
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_get_carrier()
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{
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local value
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_get_opt "carrier"
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carrier=$value
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}
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_get_scenarios()
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{
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local value
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_get_opts "ai-scenario"
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scenarios="$value nimitz_demo"
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}
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_fgfs()
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{
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local cur prev words cword split
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_init_completion -s || return
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local root airport aircraft_dir carrier scenarios scenery value
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# auto-completion for values of keys ( --key=value )
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case "$prev" in
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--fg-aircraft|--fg-root|--fg-scenery|--flight-plan|--terrasync-dir|--materials-file|--config|--browser-app)
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# completion of filesystem path
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_filedir
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return 0 ;;
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--ai-scenario)
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# list of scenarios in $FG_ROOT/AI
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_get_fg_root
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scenarios="$(find "$root/AI" -maxdepth 1 -iname *.xml -printf '%f\n' | sed -e 's/.xml$//')"
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COMPREPLY=( $(compgen -W "${scenarios}" -- ${cur}) )
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return 0 ;;
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--aircraft|--vehicle)
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# list of aircrafts in $FG_AIRCRAFT
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_get_fg_aircraft
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aircrafts="$(find "$aircraft_dir" -maxdepth 2 -mindepth 2 -iname *-set.xml -printf '%f\n' | sed -e 's/-set.xml$//')"
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COMPREPLY=( $(compgen -W "${aircrafts}" -- ${cur}) )
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return 0 ;;
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--airport)
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_get_fg_root
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_get_fg_scenery
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# is an index file present in the scenery?
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if [ -e "$scenery/Airports/index.txt" ]
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then
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COMPREPLY=( $(compgen -W "$(awk 'BEGIN { FS="|"; } { print $1 }' "$scenery/Airports/index.txt")" -- ${cur}) )
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return 0
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# or at least the apt.dat file?
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else if [ -e "$root/Airports/apt.dat.gz" ]
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then
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COMPREPLY=( $(compgen -W "$(zcat "$root/Airports/apt.dat.gz" | awk '/^1 / { print $5 }')" -- ${cur}) )
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return 0
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fi
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fi
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return 0 ;;
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--carrier)
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_get_fg_root
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_get_scenarios
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carriers=""
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for scenario in $scenarios
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do
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carriers+="$(awk -- '
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BEGIN { carrier=0; name=""; }
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/<type>/ {
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a=index($0,"<type>")+6; s=index(substr($0,a),"</type>")-1;
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if(substr($0,a,s) == "carrier") carrier=1;
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}
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/<name>/ {
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if(carrier) {
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a=index($0,"<name>")+6; s=index(substr($0,a),"</name>")-1;
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print substr($0,a,s);
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carrier=0;
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}
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}
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/<\/entry>/ {
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carrier=0;
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name="";
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}' "$root/AI/$scenario.xml") "
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done
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COMPREPLY=( $(compgen -W "${carriers}" ${cur}) )
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return 0 ;;
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--runway)
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_get_fg_scenery
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_get_airport
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# try to find a thresholds file
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path="$scenery/Airports/${airport:0:1}/${airport:1:1}/${airport:2:1}"
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if [ -e "$path/$airport.threshold.xml" ]
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then
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runways="$(awk -- '
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/<rwy>/ {
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a=index($0,"<rwy>")+5;
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s=index(substr($0,a),"</rwy>")-1;
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print substr($0,a,s)
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}' "$path/$airport.threshold.xml")"
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fi
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COMPREPLY=( $(compgen -W "${runways}" -- ${cur}) )
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return 0 ;;
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--parkpos)
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# try to find out the name of the carrier or the ID of the airport
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_get_carrier
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if [ -n "$carrier" ]
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then
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_get_fg_root
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_get_scenarios
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for scenario in $scenarios
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do
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positions="$(awk -v carrier_name="$carrier" '
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BEGIN { carrier=0; name=0; parkpos=0; }
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/<type>/ {
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a=index($0,"<type>")+6; s=index(substr($0,a),"</type>")-1;
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if(substr($0,a,s) == "carrier") carrier=1;
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}
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/<parking-pos>/ {
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parkpos=(carrier && name);
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}
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/<name>/ {
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a=index($0,"<name>")+6; s=index(substr($0,a),"</name>")-1;
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if(parkpos) print substr($0,a,s);
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else if(carrier) name=(substr($0,a,s) == carrier_name);
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}
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/<\/parking-pos>/ {
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parkpos=0;
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}
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/<\/entry>/ {
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carrier=name=parkpos=0;
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}' "$root/AI/$scenario.xml")"
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if [ -n "$positions" ]
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then
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break
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fi
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done
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else
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_get_fg_scenery
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_get_airport
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# search for the groundnet or parking file
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path="$scenery/Airports/${airport:0:1}/${airport:1:1}/${airport:2:1}"
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if [ -e "$path/$airport.groundnet.xml" ]
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then
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file="$airport.groundnet.xml"
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else if [ -e "$path/$airport.parking.xml" ]
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then
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file="$airport.parking.xml"
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else
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# no file found => do not try to analyze it!
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return 0
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fi
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fi
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# build a list of the parking positions at that airport
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positions="$(awk -- '
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/<Parking/ {
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pos_active=1;
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name=number="";
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}
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/name="/ {
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if(pos_active) {
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a=index($0,"name=\"")+6;
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s=index(substr($0,a),"\"")-1;
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name=substr($0,a,s);
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}
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}
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/number="/ {
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if(pos_active) {
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a=index($0,"number=\"")+8;
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s=index(substr($0,a),"\"")-1;
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number=substr($0,a,s);
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}
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}
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/\/>/ {
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if(pos_active == 1 && (name!="" || number!="")) print name number;
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pos_active=0;
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name=number="";
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}' "$path/$file")"
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fi
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COMPREPLY=( $(compgen -W "${positions}" -- ${cur}) )
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return 0 ;;
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--control)
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COMPREPLY=( $(compgen -W "joystick keyboard mouse" -- ${cur}) )
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return 0 ;;
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--failure)
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COMPREPLY=( $(compgen -W "pitot static vacuum electrical" -- ${cur}) )
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return 0 ;;
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--fix)
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_get_fg_root
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COMPREPLY=( $(compgen -W "$(zcat "$root/Navaids/fix.dat.gz" | awk '{ print substr($3,0,5) }')" -- ${cur}) )
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return 0 ;;
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--fdm)
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COMPREPLY=( $(compgen -W "jsb larcsim yasim magic balloon ada external null" -- ${cur}) )
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return 0 ;;
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--min-status)
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COMPREPLY=( $(compgen -W "alpha beta early-production production" -- ${cur}) )
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return 0 ;;
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--log-class)
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COMPREPLY=( $(compgen -W "ai environment flight general io network sound terrain" -- ${cur}) )
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return 0 ;;
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--log-level)
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COMPREPLY=( $(compgen -W "bulk debug info warn alert" -- ${cur}) )
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return 0 ;;
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--ndb)
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_get_fg_root
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COMPREPLY=( $(compgen -W "$(zcat "$root/Navaids/nav.dat.gz" | awk '/^2 / { print $8 }')" -- ${cur}) )
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return 0 ;;
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--ndb-frequency)
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_get_fg_root
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_get_opt "ndb"
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COMPREPLY=( $(compgen -W "$(zcat "$root/Navaids/nav.dat.gz" | awk -v nav=$value '/^2 / { if($8 == nav) print $5 }')" -- ${cur}) )
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return 0 ;;
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--season)
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COMPREPLY=( $(compgen -W "summer winter" -- ${cur}) )
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return 0 ;;
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--texture-filtering)
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COMPREPLY=( $(compgen -W "1 2 4 8 16" -- ${cur}) )
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return 0 ;;
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--timeofday)
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COMPREPLY=( $(compgen -W "real dawn morning noon afternoon dusk evening midnight" -- ${cur}) )
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return 0 ;;
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--view-offset)
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COMPREPLY=( $(compgen -W "LEFT RIGHT CENTER" -- ${cur}) )
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return 0 ;;
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--vor)
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_get_fg_root
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COMPREPLY=( $(compgen -W "$(zcat "$root/Navaids/nav.dat.gz" | awk '/^3 / { print $8 }')" -- ${cur}) )
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return 0 ;;
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--vor-frequency)
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_get_fg_root
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_get_opt "vor"
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COMPREPLY=( $(compgen -W "$(zcat "$root/Navaids/nav.dat.gz" | awk -v nav=$value '/^3 / { if($8 == nav) print substr($5,0,3) "." substr($5,4) }')" -- ${cur}) )
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return 0 ;;
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esac
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case "${cur}" in
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-*)
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# auto completion for options
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COMPREPLY=( $(compgen -W "$(_parse_help fgfs "--help --verbose")" -- ${cur}) )
|
||
|
|
# no whitespace after keys
|
||
|
|
[[ $COMPREPLY == *= ]] && compopt -o nospace ;;
|
||
|
|
*)
|
||
|
|
_filedir
|
||
|
|
esac
|
||
|
|
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
complete -F _fgfs fgfs
|