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from ctypes import *
from CTypesHelpers import *
_dll = CDLL("libcontextprovider.so")
class STRING_SET(c_void_p):
pass
class CHANGE_SET(c_void_p):
pass
class PROVIDER(c_void_p):
pass
class ContextProvider:
GET_CALLBACK = CFUNCTYPE(None, STRING_SET, CHANGE_SET, c_void_p)
SUBSCRIBED_CALLBACK = CFUNCTYPE(None, STRING_SET, c_void_p)
UNSUBSCRIBED_CALLBACK = CFUNCTYPE(None, STRING_SET, STRING_SET, c_void_p)
init = cfunc('context_provider_init', _dll, None,
('bus_type', c_int, 1),
('bus_name', c_char_p, 1))
install = cfunc('context_provider_install', _dll, PROVIDER,
('provided_keys', ListPOINTER (c_char_p), 1),
('get_cb', GET_CALLBACK, 1),
('get_cb_target', c_void_p, 1),
('first_cb', SUBSCRIBED_CALLBACK, 1),
('first_cb_target', c_void_p, 1),
('last_cb', UNSUBSCRIBED_CALLBACK, 1),
('last_cb_target', c_void_p, 1))
remove = cfunc('context_provider_remove', _dll, None,
('provider', PROVIDER, 1))
no_of_subscribers = cfunc('context_provider_no_of_subscribers', _dll, c_int,
('key', c_char_p, 1))
change_set_create = cfunc('context_provider_change_set_create', _dll, CHANGE_SET)
change_set_commit = cfunc('context_provider_change_set_commit', _dll, None,
('change_set', CHANGE_SET, 1))
change_set_cancel = cfunc('context_provider_change_set_cancel', _dll, None,
('change_set', CHANGE_SET, 1))
change_set_add_integer = cfunc('context_provider_change_set_add_integer', _dll, c_int,
('change_set', CHANGE_SET, 1),
('key', c_char_p, 1),
('val', c_int, 1))
change_set_add_double = cfunc('context_provider_change_set_add_double', _dll, c_int,
('change_set', CHANGE_SET, 1),
('key', c_char_p, 1),
('val', c_double, 1))
change_set_add_boolean = cfunc('context_provider_change_set_add_boolean', _dll, c_int,
('change_set', CHANGE_SET, 1),
('key', c_char_p, 1),
('val', c_int, 1))
change_set_add_undetermined_key = cfunc('context_provider_change_set_add_undetermined_key', _dll, c_int,
('change_set', CHANGE_SET, 1),
('key', c_char_p, 1))
class StringSet:
new = cfunc('context_provider_string_set_new', _dll, STRING_SET)
new_sized = cfunc('context_provider_string_set_new_sized', _dll, STRING_SET,
('size', c_int, 1))
new_from_array = cfunc('context_provider_string_set_new_from_array', _dll, STRING_SET,
('array', ListPOINTER(c_char_p), 1),
('length', c_int, 1))
new_intersection = cfunc('context_provider_string_set_new_intersection', _dll, STRING_SET,
('left', STRING_SET, 1),
('right', STRING_SET, 1))
new_symmetric_difference = cfunc('context_provider_string_set_new_symmetric_difference', _dll, STRING_SET,
('left', STRING_SET, 1),
('right', STRING_SET, 1))
new_difference = cfunc('context_provider_string_set_new_difference', _dll, STRING_SET,
('left', STRING_SET, 1),
('right', STRING_SET, 1))
new_union = cfunc('context_provider_string_set_new_union', _dll, STRING_SET,
('left', STRING_SET, 1),
('right', STRING_SET, 1))
add = cfunc('context_provider_string_set_add', _dll, None,
('self', STRING_SET, 1),
('element', c_char_p, 1))
remove = cfunc('context_provider_string_set_remove', _dll, c_int,
('self', STRING_SET, 1),
('element', c_char_p, 1))
clear = cfunc('context_provider_string_set_clear', _dll, None,
('self', STRING_SET, 1))
is_member = cfunc('context_provider_string_set_is_member', _dll, c_int,
('self', STRING_SET, 1),
('element', c_char_p, 1))
is_equal = cfunc('context_provider_string_set_is_equal', _dll, c_int,
('left', STRING_SET, 1),
('right', STRING_SET, 1))
is_subset_of = cfunc('context_provider_string_set_is_subset_of', _dll, c_int,
('left', STRING_SET, 1),
('right', STRING_SET, 1))
is_disjoint = cfunc('context_provider_string_set_is_disjoint', _dll, c_int,
('left', STRING_SET, 1),
('right', STRING_SET, 1))
size = cfunc('context_provider_string_set_size', _dll, None,
('self', STRING_SET, 1))
debug = cfunc('context_provider_string_set_debug', _dll, c_char_p,
('self', STRING_SET, 1))
ref = cfunc('context_provider_string_set_ref', _dll, c_char_p,
('self', STRING_SET, 1))
unref = cfunc('context_provider_string_set_unref', _dll, c_char_p,
('self', STRING_SET, 1))
if __name__ == "__main__":
import gobject
import dbus
import dbus.service
from dbus.mainloop.glib import DBusGMainLoop
DBusGMainLoop(set_as_default=True)
loop = gobject.MainLoop()
def py_get_cb (ss, cs, d):
print "This is get callback"
#print StringSet.debug(ss)
return 0
def py_first_cb (ss, d):
print StringSet.debug(ss)
def py_last_cb (ss, ss_remain, d):
print StringSet.debug(ss)
print StringSet.debug(ss_remain)
ContextProvider.init(0, "org.freedesktop.ContextKit.Testing.Provider")
get_cb = ContextProvider.GET_CALLBACK(py_get_cb)
subscribe_cb = ContextProvider.SUBSCRIBED_CALLBACK(py_first_cb)
unsubscribe_cb = ContextProvider.UNSUBSCRIBED_CALLBACK(py_last_cb)
p =ContextProvider.install(["foo.bar", "foo.baz"],
get_cb, None,
subscribe_cb, None,
unsubscribe_cb, None)
print ContextProvider.no_of_subscribers("foo.bar")
cs = ContextProvider.change_set_create()
ContextProvider.change_set_cancel(cs)
cs2 = ContextProvider.change_set_create()
ContextProvider.change_set_add_integer(cs2, "foo.bar", 1)
ContextProvider.change_set_add_undetermined_key(cs2, "foo.baz")
ContextProvider.change_set_commit(cs2)
#ContextProvider.remove (p) # FIXME: Removed for testing purposes (now can be poked with d-feet)
loop.run()
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