src/jacklib.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4
   5 # Imports
   6 from ctypes import cdll, c_char_p
   7
   8
   9 # Load Jack shared library
  10 jacklib = cdll.LoadLibrary("libjack.so.0")
  11
  12
  13 # Functions
  14 def get_version_string():
  15   jacklib.jack_get_version_string.restype = c_char_p
  16   return str(jacklib.jack_get_version_string())
  17
  18
  19 def client_open(client_name, options, status):
  20   return jacklib.jack_client_open(client_name, options, status)
  21
  22 def client_close(client):
  23   return int(jacklib.jack_client_close(client))
  24
  25 def client_name_size():
  26   return int(jacklib.jack_client_name_size())
  27
  28 def client_name(client):
  29   jacklib.jack_get_client_name.restype = c_char_p
  30   return str(jacklib.jack_get_client_name(client))
  31
  32
  33 def activate(client):
  34   return int(jacklib.jack_activate(client))
  35
  36 def deactivate(client):
  37   return int(jacklib.jack_deactivate(client))
  38
  39 def get_client_pid(client):
  40   return int(jacklib.jack_get_client_pid(client))
  41
  42
  43 def is_realtime():
  44   return bool(jacklib.jack_is_realtime())
  45
  46 def set_freewheel(client, onoff):
  47   return int(jacklib.jack_set_freewheel(onoff))
  48
  49 def set_buffer_size(client, nframes):
  50   return int(jacklib.jack_set_buffer_size(nframes))
  51
  52
  53 def get_sample_rate(client):
  54   return int(jacklib.jack_get_sample_rate(client))
  55
  56 def get_buffer_size(client):
  57   return int(jacklib.jack_get_buffer_size(client))
  58
  59 def get_cpu_load(client):
  60   return float(jacklib.jack_get_cpu_load(client))
  61
  62
  63 def port_name(port):
  64   jacklib.jack_port_name.restype = c_char_p
  65   return str(jacklib.jack_port_name(port))
  66
  67 def port_short_name(port):
  68   jacklib.jack_port_short_name.restype = c_char_p
  69   return str(jacklib.jack_port_short_name(port))
  70
  71 def port_flags(port):
  72   return int(jacklib.jack_port_flags(port))
  73
  74 def port_type(port):
  75   jacklib.jack_port_type.restype = c_char_p
  76   return str(jacklib.jack_port_type(port))
  77
  78 def port_type_id(port):
  79   return jacklib.jack_port_type_id(port)
  80
  81 def port_is_mine(client, port):
  82   return int(jacklib.jack_port_is_mine(client, port))
  83
  84 def port_connected(port):
  85   return int(jacklib.jack_port_connected(port))
  86
  87 def port_connected_to(port, port_name):
  88   return int(jacklib.jack_port_connected_to(port, port_name))
  89
  90 def port_get_connections(port):
  91   return jacklib.jack_port_get_connections(client, port)
  92
  93 def port_get_all_connections(client, port):
  94   return jacklib.jack_port_get_all_connections(client, port)
  95
  96