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|
#!/bin/bash
get_property(){
# $properties must be set before
line=$(echo "$properties"|grep -m 1 ^"$1:")
echo "${line#*:}"
}
# read arguments
replace_jackpatch=false
if [[ "$1" == '--replace-jackpatch' ]];then
replace_jackpatch=true
shift
fi
# we need to know the script dir to launch the python script
# that writes connections file
bash_dir=`realpath "$(dirname "${BASH_SOURCE[0]}")"`
# get the session to convert
# if no argument, the current session is chosen
session="$1"
if [ -z "$session" ];then
session=$(ray_control get_session_path)
if [ -z "$session" ];then
echo "No session loaded, nothing to do"
exit
fi
fi
# better to not use session_scripts and bookmark options
# for performance and security
# during the execution of this script
reput_session_scripts=false
reput_bookmarks=false
ray_control has_option session_scripts && reput_session_scripts=true
ray_control has_option bookmark_session_folder && reput_bookmarks=true
ray_control set_options not_session_scripts not_bookmark_session_folder
# close and re-open the session
# It prevents to have to save the session with clients off
ray_control close
ray_control open_session_off "$session"
ray_control take_snapshot "Just before NSM conversion"
cd "$(ray_control get_session_path)"
# in bash, init empty vars is unneeded, that is true ;)
nsm_file_contents=''
connections_file_old=''
connections_file_new=''
group_replaces=''
rayjackpatch_client_id=''
# list clients and operate on them
for client_id in $(ray_control list_clients);do
# change the client prefix to change their working directory
# and adapt it to the nsmd way: client_name.client_id
ray_control client $client_id change_prefix client_name
# read all needed client properties
properties=$(ray_control client "$client_id" get_properties)
executable=$(get_property executable)
client_name=$(get_property name)
protocol=$(get_property protocol)
jack_naming=$(get_property jack_naming)
jack_name=$(get_property jack_name)
case $protocol in
NSM)
if [[ "$executable" == ray-jackpatch ]];then
connections_file="$client_name.$client_id.xml"
rayjackpatch_client_id="$client_id"
continue
fi
nsm_file_contents+="$client_name:$executable:$client_id\n"
;;
Ray-Hack)
# we will adapt the Ray-Hack client with nsm-proxy
arguments=$(get_property arguments|sed 's/$RAY_JACK_CLIENT_NAME/$NSM_CLIENT_ID/g')
config_file=$(get_property config_file|sed "s/\$RAY_SESSION_NAME/${session_path##*/}/g")
save_sig=$(get_property save_sig)
stop_sig=$(get_property stop_sig)
label=$(get_property label)
# save the nsm-proxy config file contents
proxy_contents="executable
$executable
arguments
$arguments
config file
$config_file
save signal
$save_sig
stop signal
$stop_sig
label
$label
"
linkdir="NSM Proxy.$client_id"
if [ -d "$linkdir" ] && [ -L "$linkdir" ] && [[ "$(readlink "$linkdir")" == "$client_name.$client_id" ]];then
echo "$linkdir already linked, keep it"
echo "$proxy_contents" > "NSM Proxy.$client_id/nsm-proxy.config"
nsm_file_contents+="NSM Proxy:nsm-proxy:$client_id\n"
# link the NSM Proxy new directory to the Ray-Hack client dir
elif ln -s -r "$client_name.$client_id" "NSM Proxy.$client_id";then
echo "$proxy_contents" > "NSM Proxy.$client_id/nsm-proxy.config"
nsm_file_contents+="NSM Proxy:nsm-proxy:$client_id\n"
else
echo "impossible to link $client_name.$client_id to NSM Proxy.$client_id"
fi
;;
esac
if [[ "$jack_naming" != 1 ]];then
# the way to name JACK clients is different in RaySession and NSM
# in NSM, long JACK naming is used,
# JACK client is named this way: client_name.client_id
# in RS, by default it is only:
# client_name (+ _N) if client_id ends with digits
ray_control client $client_id set_properties jack_naming:1
# a long string with jack client names will be sent as argument to
# the python script which add new connections to the config file
group_replaces+="old_name:$jack_name
new_name:$client_name.$client_id
"
fi
done
jackpatch_id=nWASRAY
if $replace_jackpatch and [ -n "$rayjackpatch_client_id" ];then
# remove ray-jackpatch from session and replace it with jackpatch
ray_control client $rayjackpatch_client_id trash
ray_control add_executable jackpatch not_start client_id:$jackpatch_id prefix_mode:client_name
fi
if [ -n "$connections_file" ];then
# get the connections as written by the NSM jackpatch
# Note it will also update the ray-jackpatch file with new connections
conns=`"$bash_dir/connections_nsm_adapter.py" "$connections_file" "$group_replaces"`
if $replace_jackpatch;then
# write the jackpatch connections file and add jackpatch to the NSM session
echo "$conns" > JACKPatch.$jackpatch_id.jackpatch
nsm_file_contents="JACKPatch:jackpatch:$jackpatch_id
$nsm_file_contents"
fi
fi
# save and close session
# very important to save because client prefixes have been moved
ray_control close
# write the NSM session file
echo -e "$nsm_file_contents" > session.nsm
# reput options unset at the script start
$reput_session_scripts && ray_control set_options session_scripts
$reput_bookmarks && ray_control set_options bookmark_session_folder
echo "Done."
|
