291 lines
11 KiB
Python
Executable File
291 lines
11 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# LADI Session Handler (ladish)
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#
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# Copyright (C) 2008, 2009, 2010 Nedko Arnaudov <nedko@arnaudov.name>
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#
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#*************************************************************************
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# This file contains code of the commandline control app
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#*************************************************************************
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#
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# LADI Session Handler is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# LADI Session Handler is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
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# or write to the Free Software Foundation, Inc.,
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# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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service_name = 'org.ladish'
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control_object_path = "/org/ladish/Control"
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studio_object_path = "/org/ladish/Studio"
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control_interface_name = 'org.ladish.Control'
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studio_interface_name = 'org.ladish.Studio'
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import sys
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import os
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import time
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from traceback import print_exc
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import dbus
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def bool_convert(str_value):
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if str_value.lower() == "false":
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return False
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if str_value.lower() == "off":
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return False
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if str_value.lower() == "no":
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return False
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if str_value == "0":
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return False
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if str_value.lower() == "(null)":
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return False
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return bool(str_value)
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def dbus_type_to_python_type(dbus_value):
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if type(dbus_value) == dbus.Boolean:
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return bool(dbus_value)
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if type(dbus_value) == dbus.Int32 or type(dbus_value) == dbus.UInt32:
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return int(dbus_value)
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return dbus_value
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def dbus_type_to_type_string(dbus_value):
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if type(dbus_value) == dbus.Boolean:
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return "bool"
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if type(dbus_value) == dbus.Int32:
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return "sint"
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if type(dbus_value) == dbus.UInt32:
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return "uint"
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if type(dbus_value) == dbus.Byte:
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return "char"
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if type(dbus_value) == dbus.String:
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return "str"
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return None # throw exception here?
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def dbus_typesig_to_type_string(type_char):
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type_char = str(type_char)
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if type_char == 'i':
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return "sint"
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if type_char == 'u':
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return "uint"
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if type_char == 'y':
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return "char"
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if type_char == 's':
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return "str"
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if type_char == 'b':
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return "bool"
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print('unknown dbus typesig')
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return None # throw exception here?
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def main():
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if len(sys.argv) == 1:
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print("Usage: %s [command] [command] ..." % os.path.basename(sys.argv[0]))
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print("Commands:")
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print(" exit - exit ladish dbus service")
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print(" slist - list studios")
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print(" alist - list apps")
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print(" sload <studioname> - load studio")
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print(" sdel <studioname> - delete studio")
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print(" snew [studioname] - new studio")
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print(" sisloaded - is studio loaded?")
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print(" sname - get studio name")
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print(" ssave - save studio")
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print(" sunload - unload studio")
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print(" srename <studioname> - rename studio")
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print(" sstart - start studio")
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print(" sstop - stop studio")
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print(" rtlist - list room templates")
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print(" rtdel <roomtemplatename> - delete room template")
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print(" rtnew <roomtemplatename> - create new room template")
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print(" snewroom <rname> <rtname> - create new studio room")
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print(" srlist - list studio rooms")
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print(" sdelroom <rname> - delete studio room")
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sys.exit(0)
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bus = dbus.SessionBus()
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control_obj = None
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studio_obj = None
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# check arguments
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index = 1
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while index < len(sys.argv):
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arg = sys.argv[index]
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index += 1
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try:
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if not control_obj:
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control_obj = bus.get_object(service_name, control_object_path)
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control_iface = dbus.Interface(control_obj, control_interface_name)
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if arg == "exit":
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print("--- exit")
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control_iface.Exit()
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time.sleep(1)
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# we have deactivated the object and we need to get new connection if there are more commands
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control_obj = None
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control_iface = None
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elif arg == 'slist':
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print("--- studio list")
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for studio in control_iface.GetStudioList():
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name = studio[0]
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mtime = studio[1]['Modification Time']
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print('"%s" last modified on %s' % (name, time.ctime(mtime)))
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elif arg == 'alist':
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print("--- app list")
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for app in control_iface.GetApplicationList():
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print(app)
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elif arg == 'sload':
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print("--- studio load")
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if index >= len(sys.argv):
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print("load studio command requires studio name argument")
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sys.exit()
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arg = sys.argv[index]
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index += 1
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open_options = {}
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#open_options["option1"] = "asd"
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#open_options["option2"] = True
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control_iface.LoadStudio(arg, open_options)
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elif arg == 'sdel':
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print("--- studio delete")
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if index >= len(sys.argv):
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print("delete studio command requires studio name argument")
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sys.exit()
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arg = sys.argv[index]
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index += 1
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control_iface.DeleteStudio(arg)
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elif arg == 'snew':
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print("--- studio new")
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name = ""
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if index < len(sys.argv):
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name = sys.argv[index]
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index += 1
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control_iface.NewStudio(name)
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elif arg == 'sisloaded':
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print("--- studio is loaded")
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if control_iface.IsStudioLoaded():
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print("yes")
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else:
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print("no")
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elif arg == 'rtlist':
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print("--- list room templates")
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for studio in control_iface.GetRoomTemplateList():
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name = studio[0]
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print('"%s"' % name)
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elif arg == 'rtnew':
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print("--- create new room template")
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if index >= len(sys.argv):
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print("create new room template command requires room template name argument")
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sys.exit()
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arg = sys.argv[index]
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index += 1
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control_iface.CreateRoomTemplate(arg)
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elif arg == 'rtdel':
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print("--- delete room template")
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if index >= len(sys.argv):
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print("delete room template command requires room template name argument")
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sys.exit()
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arg = sys.argv[index]
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index += 1
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control_iface.DeleteRoomTemplate(arg)
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else:
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if not studio_obj:
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studio_obj = bus.get_object(service_name, studio_object_path)
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studio_iface = dbus.Interface(studio_obj, studio_interface_name)
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if arg == 'sname':
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print("--- studio get name")
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print("\"%s\"" % studio_iface.GetName())
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elif arg == 'ssave':
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print("--- studio save")
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studio_iface.Save()
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elif arg == 'sunload':
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print("--- studio unload")
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studio_iface.Unload()
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studio_obj = None
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studio_iface = None
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elif arg == 'srename':
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print("--- studio rename")
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if index >= len(sys.argv):
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print("rename studio command requires studio name argument")
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sys.exit()
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arg = sys.argv[index]
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index += 1
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studio_iface.Rename(arg)
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elif arg == 'sstart':
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print("--- studio start")
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studio_iface.Start()
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elif arg == 'sstop':
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print("--- studio stop")
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studio_iface.Stop()
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elif arg == 'snewroom':
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print("--- create new studio room")
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if index + 1 >= len(sys.argv):
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print("creation of studio room requires room name and room template name arguments")
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sys.exit()
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room_name = sys.argv[index]
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index += 1
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room_template_name = sys.argv[index]
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index += 1
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studio_iface.CreateRoom(room_name, room_template_name)
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elif arg == 'srlist':
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print("--- list studio rooms")
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for room in studio_iface.GetRoomList():
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#print repr(room)
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opath = room[0]
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name = room[1]["name"]
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if room[1].has_key("template"):
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template = str(room[1]["template"])
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else:
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template = None
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if template:
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print('"%s" from template "%s" (%s)' % (name, template, opath))
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else:
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print('"%s" (%s)' % (name, opath))
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elif arg == 'sdelroom':
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print("--- delete studio room")
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if index >= len(sys.argv):
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print("delete studio room command requires room name argument")
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sys.exit()
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arg = sys.argv[index]
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index += 1
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studio_iface.DeleteRoom(arg)
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else:
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print("Unknown command '%s'" % arg)
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except dbus.DBusException, e:
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print("DBus exception: %s" % str(e))
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if __name__ == '__main__':
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main()
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