379 lines
8.4 KiB
Python
379 lines
8.4 KiB
Python
|
|
import sys
|
|
import os
|
|
import signal
|
|
import subprocess
|
|
import time
|
|
import tty,termios
|
|
import re
|
|
import json
|
|
from pathlib import Path
|
|
import redis
|
|
|
|
|
|
environ = {
|
|
# "REDIS_IP" : "127.0.0.1",
|
|
"REDIS_IP" : "192.168.2.44",
|
|
"REDIS_PORT" : "6379",
|
|
"REDIS_KEY" : "/pl/0/0",
|
|
"REDIS_SCENE" : "0",
|
|
"REDIS_LASER" : "0"
|
|
}
|
|
|
|
class bcolors:
|
|
HL = '\033[31m'
|
|
OKBLUE = '\033[94m'
|
|
OKGREEN = '\033[92m'
|
|
ENDC = '\033[0m'
|
|
BOLD = '\033[1m'
|
|
UNDERLINE = '\033[4m'
|
|
|
|
class _Getch:
|
|
def __call__(self):
|
|
fd = sys.stdin.fileno()
|
|
old_settings = termios.tcgetattr(fd)
|
|
try:
|
|
tty.setraw(sys.stdin.fileno())
|
|
ch = sys.stdin.read(1)
|
|
finally:
|
|
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
|
|
return ch
|
|
inkey = _Getch()
|
|
|
|
def intkey():
|
|
try:
|
|
i = int( inkey() )
|
|
return(i)
|
|
except ValueError:
|
|
print("Error.")
|
|
|
|
current_id = 0
|
|
current_cmd = ""
|
|
process = None
|
|
current_filename = ""
|
|
currentPlayList = []
|
|
playlistsDir = Path("./playlists")
|
|
if not playlistsDir.is_dir() : playlistsDir.mkdir()
|
|
|
|
def ask(q):
|
|
print(q)
|
|
return inkey()
|
|
|
|
def _ok(msg):
|
|
print( bcolors.BOLD+bcolors.OKBLUE+ msg + bcolors.ENDC)
|
|
|
|
def _err(msg):
|
|
print( bcolors.HL + msg + bcolors.ENDC)
|
|
|
|
def _kill(process):
|
|
if process :
|
|
try:
|
|
pid = os.getpgid(process.pid)
|
|
os.killpg(pid, signal.SIGTERM)
|
|
os.killpg(pid, signal.SIGKILL)
|
|
os.kill(pid, signal.SIGTERM)
|
|
os.kill(pid, signal.SIGKILL)
|
|
process.terminate()
|
|
process.kill()
|
|
except Exception as e:
|
|
print("woops:{}".format(e))
|
|
|
|
|
|
|
|
def _killBill():
|
|
subprocess.run("ps --ppid 1 -fo pid,sess,ppid,cmd | grep 'toRedis.py' | while read pid sid other; do pkill -9 -s $sid; done", shell=True,executable='/bin/bash')
|
|
|
|
|
|
|
|
def action_info():
|
|
print("""
|
|
Welcome to LJ playlist manager
|
|
|
|
Currently running on
|
|
|
|
IP : {}
|
|
Port : {}
|
|
Key : {}
|
|
Scene : {}
|
|
Laser : {}
|
|
""".format(
|
|
environ["REDIS_IP"],
|
|
environ["REDIS_PORT"],
|
|
environ["REDIS_KEY"],
|
|
environ["REDIS_SCENE"],
|
|
environ["REDIS_LASER"]
|
|
))
|
|
|
|
|
|
def action_changeCommand( inc ):
|
|
global currentPlayList
|
|
global current_id
|
|
if 0 == len(currentPlayList):
|
|
_err("Empty playlist")
|
|
return False
|
|
current_id = (current_id + 1) % len(currentPlayList)
|
|
return True
|
|
|
|
def action_match( k ):
|
|
global current_id, currentPlayList
|
|
if int(k) > (len(currentPlayList) - 1):
|
|
print( bcolors.HL + "This key does not exist" + bcolors.ENDC )
|
|
return False
|
|
else :
|
|
_ok("Changed action id to {}.".format(k))
|
|
current_id = int(k)
|
|
|
|
def action_runCommand():
|
|
global currentPlayList
|
|
global current_id
|
|
global process
|
|
|
|
# Get new command
|
|
try:
|
|
current_cmd = currentPlayList[current_id]
|
|
except IndexError as e:
|
|
_err("woops:{}".format(e))
|
|
return False
|
|
|
|
print("\n[!]New command:'{}'\n".format(current_cmd))
|
|
|
|
# Start subprocess
|
|
try :
|
|
_kill(process)
|
|
process = subprocess.Popen("./_run.sh '"+current_cmd+" | exports/toRedis.py -i $REDIS_IP -k $REDIS_KEY'", shell=True, executable='/bin/bash', stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, env=environ, preexec_fn=os.setsid)
|
|
|
|
except Exception as e:
|
|
print("woops:{}".format(e))
|
|
|
|
|
|
|
|
def action_newCommand():
|
|
global currentPlayList
|
|
print("Enter new command or e(x)it.")
|
|
k = input()
|
|
# Exit early
|
|
if "x" == k:
|
|
return(False)
|
|
currentPlayList.append(k)
|
|
print(bcolors.OKBLUE + "Command added" + bcolors.ENDC)
|
|
return True
|
|
|
|
|
|
|
|
|
|
def action_deleteCommand():
|
|
global currentPlayList
|
|
print("Select sequence to delete or e(x)it.")
|
|
action_listAll()
|
|
key = int(input())
|
|
# Exit early
|
|
if "x" == key:
|
|
return(False)
|
|
del currentPlayList[key]
|
|
return True
|
|
|
|
|
|
|
|
def action_listAll():
|
|
global currentPlayList, current_cmd, current_id
|
|
print("\n--------------------------------------")
|
|
for i,seq in enumerate(currentPlayList):
|
|
pre=""
|
|
suf=""
|
|
if current_cmd == seq :
|
|
pre = bcolors.HL
|
|
suf = bcolors.ENDC
|
|
print( pre + "{}\t{}".format(i,seq) + suf )
|
|
print("--------------------------------------\n")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def action_edit():
|
|
print("Enter the command number to edit, or 'x' to abort.")
|
|
k = intkey()
|
|
if 'x' == k:
|
|
return
|
|
print("Enter the next value, or 'x' to abort.")
|
|
value = input()
|
|
if 'x' == value:
|
|
return
|
|
currentPlayList[k] = value
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def action_loadPlaylist():
|
|
|
|
global playlistsDir
|
|
global currentPlayList
|
|
global current_playlist_name
|
|
# list files
|
|
i=0
|
|
file_list = [x for x in playlistsDir.glob("*json")]
|
|
if 0 == len(file_list ):
|
|
print( bcolors.HL + "Error. No file in path '{}'\n".format(playlistsDir.name))
|
|
return False
|
|
|
|
print("\n Id\tName")
|
|
for k,name in enumerate(file_list) :
|
|
print(" {}\t{}".format(k,name),flush=True)
|
|
|
|
# ask file
|
|
print("\nChoose a file or e(x)it:")
|
|
k = intkey()
|
|
if '' == k:
|
|
print("Invalid choice: '{}'".format(k))
|
|
return
|
|
|
|
# Exit early
|
|
if "x" == k: return(False)
|
|
|
|
# todo : helper for detecting invalid keys
|
|
try:
|
|
if k > (len(file_list) - 1):
|
|
print( bcolors.HL + "This key '{}' does not exist".format(k) + bcolors.ENDC )
|
|
return False
|
|
except TypeError:
|
|
print( bcolors.HL + "This key '{}' is not valid".format(k) + bcolors.ENDC )
|
|
return False
|
|
|
|
# @todo replace with _loadPlaylist
|
|
playlistFile = Path("./playlists/"+file_list[k].name)
|
|
currentPlayList = json.loads(playlistFile.read_text())
|
|
current_playlist_name = file_list[k].name
|
|
current_id = 0
|
|
print( bcolors.OKBLUE + "Playlist loaded: {}\n".format(current_playlist_name)+ bcolors.ENDC)
|
|
return True
|
|
|
|
|
|
|
|
def _loadPlaylist( filename ):
|
|
|
|
global currentPlayList, current_playlist_name, current_id
|
|
try:
|
|
playlistFile = Path(filename)
|
|
currentPlayList = json.loads(playlistFile.read_text())
|
|
current_playlist_name = filename
|
|
current_id = 0
|
|
_ok("Playlist loaded: {}\n".format(current_playlist_name))
|
|
return True
|
|
except Exception as e:
|
|
_err("_loadPlaylist error when loading '{}':{}".format(filename,e))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def action_newPlaylist():
|
|
global playlistsDir
|
|
global currentPlayList
|
|
# ask for name
|
|
print("Enter new playlist name (without.json) or e(x)it question?")
|
|
k = input()
|
|
|
|
# Exit early
|
|
if "x" == k:
|
|
return(False)
|
|
|
|
# save file
|
|
currentPlayList = []
|
|
_savePlaylist( k+".json" )
|
|
currentPlayList = []
|
|
|
|
pass
|
|
|
|
|
|
|
|
|
|
def _savePlaylist( playlistname ):
|
|
global currentPlayList
|
|
filepath = Path("playlists/{}".format(playlistname))
|
|
with filepath.open("w", encoding ="utf-8") as f:
|
|
f.write(json.dumps(currentPlayList, indent=4, sort_keys=True))
|
|
return(True)
|
|
|
|
|
|
|
|
|
|
|
|
def action_savePlaylist( name=False ):
|
|
global current_playlist_name
|
|
playlist_name = name if name else current_playlist_name
|
|
if not playlist_name :
|
|
_err("No name found.")
|
|
return False
|
|
try:
|
|
_savePlaylist(playlist_name)
|
|
print( bcolors.OKBLUE + "\nSaved as '{}'.\n".format(playlist_name) + bcolors.ENDC)
|
|
except Exception as e:
|
|
print("woops:{}".format(e))
|
|
return False
|
|
|
|
|
|
|
|
|
|
|
|
def action_commandHelp():
|
|
global playlistsDir
|
|
|
|
# iterate through files
|
|
file_list=[]
|
|
for folder in ["generators","filters","exports"]:
|
|
p = Path("./"+folder)
|
|
for plFile in Path("./"+folder).iterdir() :
|
|
if re.match("^.*py$",plFile.name):
|
|
file_list.append(os.path.join(folder,plFile.name))
|
|
print("\n Id\tFile")
|
|
for k,filename in enumerate(file_list):
|
|
print(" {}\t{}".format(k,filename))
|
|
print("\nChoose a file:")
|
|
k = int(input())
|
|
print("\n-----------------------------------------------\n")
|
|
subprocess.run("python3 "+file_list[k]+" -h", shell=True, executable='/bin/bash')
|
|
print("\n-----------------------------------------------\n")
|
|
|
|
|
|
|
|
|
|
def _setKey( laser=0, scene=0 ):
|
|
global environ
|
|
laser = laser if laser else environ["REDIS_LASER"]
|
|
scene = scene if scene else environ["REDIS_SCENE"]
|
|
new_key = "/pl/{}/{}".format(scene,laser)
|
|
environ["REDIS_KEY"] = new_key
|
|
print("Sending new key '{}'".format(new_key))
|
|
|
|
|
|
def action_laserId():
|
|
k = int(ask("Enter the LJ Laser id [0-3]"))
|
|
_setKey( laser = k )
|
|
|
|
|
|
|
|
def action_laserScene():
|
|
k = int(ask("Enter the LJ Scene id [0-3]"))
|
|
_setKey( scene = k )
|
|
|
|
|
|
|
|
def action_killPid():
|
|
print("Enter pid to kill")
|
|
kill_pid = input()
|
|
subprocess.run("pkill -9 -s $(awk '{print $6}' /proc/$kill_pid/stat)", shell=True,executable='/bin/bash', env={"kill_pid":kill_pid})
|
|
|
|
|
|
def action_quit():
|
|
print("Quit [Y/n]?")
|
|
global process
|
|
quit = inkey()
|
|
if quit != "n":
|
|
_kill(process)
|
|
sys.exit(1) |