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authorSeth Nickell <seth@gnome.org>2004-05-30 05:30:09 +0000
committerSeth Nickell <seth@gnome.org>2004-05-30 05:30:09 +0000
commit26c937cb302506c0f4dd96e2a1dd98535f167696 (patch)
tree8e02bc49599319c3aa62855b68da6ce5b6780f9b /python/dbus_bindings.pyx.in
parent2e8a06bb8fa49b5b2163450654819fd26593cee4 (diff)
2004-05-30 Seth Nickell <seth@gnome.org>
* python/dbus_bindings.pyx.in: Add support for ObjectPath type. * python/dbus.py: Refactor message handling code to a common function. * python/tests/test-client.py: * python/tests/test-server.py: Add tests that check to make sure values of all types can be echoed from a service w/o mangling.
Diffstat (limited to 'python/dbus_bindings.pyx.in')
-rw-r--r--python/dbus_bindings.pyx.in66
1 files changed, 55 insertions, 11 deletions
diff --git a/python/dbus_bindings.pyx.in b/python/dbus_bindings.pyx.in
index 16df6fef..c8d0b6c5 100644
--- a/python/dbus_bindings.pyx.in
+++ b/python/dbus_bindings.pyx.in
@@ -61,6 +61,10 @@ class DBusException(Exception):
class ConnectionError(Exception):
pass
+class ObjectPath(str):
+ def __init__(self, value):
+ str.__init__(value)
+
#forward delcerations
cdef class Connection
@@ -476,12 +480,16 @@ cdef class MessageIter:
if array_type == TYPE_STRING:
retval = self.get_string_array()
- elif array_type == TYPE_BOOLEAN:
- retval = self.get_boolean_array()
+ elif array_type == TYPE_OBJECT_PATH:
+ retval = self.get_object_path_array()
+ elif array_type == TYPE_BYTE:
+ retval = self.get_byte_array()
else:
raise TypeError, "Unknown array type %d in MessageIter" % (array_type)
elif arg_type == TYPE_DICT:
retval = self.get_dict()
+ elif arg_type == TYPE_OBJECT_PATH:
+ retval = self.get_object_path()
else:
raise TypeError, 'Unknown arg type %d in MessageIter' % (arg_type)
@@ -507,16 +515,15 @@ cdef class MessageIter:
self.iter = old_iter
return dict
-
+
def get_arg_type(self):
return dbus_message_iter_get_arg_type(self.iter)
def get_array_type(self):
return dbus_message_iter_get_array_type(self.iter)
- #FIXME: implement get_byte
- #def get_byte(self):
- # return dbus_message_iter_get_byte(self.iter)
+ def get_byte(self):
+ return chr(dbus_message_iter_get_byte(self.iter))
def get_boolean(self):
return dbus_message_iter_get_boolean(self.iter)
@@ -533,11 +540,14 @@ cdef class MessageIter:
def get_string(self):
return dbus_message_iter_get_string(self.iter)
+ def get_object_path(self):
+ object_path_string = dbus_message_iter_get_object_path(self.iter)
+ return ObjectPath(object_path_string)
+
def get_dict_key(self):
return dbus_message_iter_get_dict_key(self.iter)
- # FIXME: implement dbus_message_iter_get_named
- # dbus_message_iter_init_array_iterator
+ # FIXME: implement dbus_message_iter_init_array_iterator
def get_byte_array(self):
cdef int len
@@ -563,6 +573,16 @@ cdef class MessageIter:
list.append(retval[i])
return list
+ def get_object_path_array(self):
+ cdef int len
+ cdef char **retval
+
+ dbus_message_iter_get_object_path_array(self.iter, &retval, <int*>&len)
+ list = []
+ for i from 0 <= i < len:
+ list.append(ObjectPath(retval[i]))
+ return list
+
# dbus_message_append_iter_init included in class Message
#FIXME: handle all the different types?
@@ -578,13 +598,17 @@ cdef class MessageIter:
elif value_type == str:
retval = self.append_string(value)
elif value_type == list:
- if (len(list) == 1):
+ if (len(list) == 0):
raise TypeError, "Empty list"
list_type = type(list[0])
if list_type == str:
self.append_string_array(list)
+ elif isinstance(list[0], ObjectPath):
+ self.append_object_path_array(list)
else:
raise TypeError, "List of unknown type '%s'" % (list_type)
+ elif isinstance(value, ObjectPath):
+ retval = self.append_object_path(value)
else:
raise TypeError, "Argument of unknown type '%s'" % (value_type)
@@ -597,7 +621,9 @@ cdef class MessageIter:
return dbus_message_iter_append_boolean(self.iter, value)
def append_byte(self, value):
- return dbus_message_iter_append_byte(self.iter, value)
+ if type(value) != str or len(value) != 1:
+ raise TypeError
+ return dbus_message_iter_append_byte(self.iter, ord(value))
def append_int32(self, value):
return dbus_message_iter_append_int32(self.iter, value)
@@ -616,6 +642,9 @@ cdef class MessageIter:
def append_dict_key(self, value):
return dbus_message_iter_append_dict_key(self.iter, value)
+ def append_object_path(self, value):
+ return dbus_message_iter_append_object_path(self.iter, str(value))
+
# FIXME: append_array, append_dict_array, append_boolean_array, append_int32_array, append_uint32_array, append_double_array
def append_byte_array(self, list):
@@ -629,6 +658,19 @@ cdef class MessageIter:
raise TypeError
value[i] = ord(item)
return dbus_message_iter_append_byte_array(self.iter, value, length)
+
+ def append_object_path_array(self, list):
+ cdef char **value
+ cdef int length
+ length = len(list)
+ value = <char**>malloc(length)
+ for i from 0 <= i < length:
+ item = list[i]
+ if not isinstance(item, ObjectPath):
+ raise TypeError
+ value[i] = str(item)
+
+ return dbus_message_iter_append_object_path_array(self,iter, value, length)
def append_string_array(self, list):
cdef char **value
@@ -642,7 +684,6 @@ cdef class MessageIter:
value[i] = item
return dbus_message_iter_append_string_array(self.iter, value, length)
-
(MESSAGE_TYPE_INVALID, MESSAGE_TYPE_METHOD_CALL, MESSAGE_TYPE_METHOD_RETURN, MESSAGE_TYPE_ERROR, MESSAGE_TYPE_SIGNAL) = range(5)
(TYPE_INVALID, TYPE_NIL, TYPE_BYTE, TYPE_BOOLEAN, TYPE_INT32, TYPE_UINT32, TYPE_INT64, TYPE_UINT64, TYPE_DOUBLE, TYPE_STRING, TYPE_CUSTOM, TYPE_ARRAY, TYPE_DICT, TYPE_OBJECT_PATH) = (0, ord('v'), ord('y'), ord('b'), ord('i'), ord('u'), ord('x'), ord('t'), ord('d'), ord('s'), ord('c'), ord('a'), ord('m'), ord('o'))
(HANDLER_RESULT_HANDLED, HANDLER_RESULT_NOT_YET_HANDLED, HANDLER_RESULT_NEED_MEMORY) = range(3)
@@ -726,6 +767,9 @@ cdef class Message:
elif type == TYPE_STRING:
str = iter.get_string()
arg = 'string:%s\n' % (str)
+ elif type == TYPE_OBJECT_PATH:
+ path = iter.get_object_path()
+ arg = 'object_path:%s\n' % (path)
elif type == TYPE_INT32:
num = iter.get_int32()
arg = 'int32:%d\n' % (num)