Init

xion.py

@@ -0,0 +1,61 @@
+from ctypes import byref, cdll, c_char_p, c_void_p, POINTER
+
+
+class Xfconf:
+    """Xfconf library interface."""
+
+    def __init__(self, libxfconf="libxfconf-0.so.2",
+                 libglib="libglib-2.0.so.0"):
+        self.lib = cdll.LoadLibrary(libxfconf)
+        self.glib = cdll.LoadLibrary(libglib)
+        self.set_foreign_functions()
+
+    def set_foreign_functions(self):
+        self._ff_init = self.lib.xfconf_init
+        self._ff_shutdown = self.lib.xfconf_shutdown
+        self._ff_list_channels = self.lib.xfconf_list_channels
+        self._ff_list_channels.restype = POINTER(c_void_p)
+        self._ff_channel_get = self.lib.xfconf_channel_get
+        self._ff_channel_get.argtypes = (c_char_p,)
+        self._ff_channel_get.restype = c_void_p
+        self._ff_channel_get_properties = self.lib.xfconf_channel_get_properties
+        self._ff_channel_get_properties.argtypes = (c_void_p, c_char_p)
+        self._ff_channel_get_properties.restype = c_void_p
+
+    def init(self):
+        err = c_void_p()
+        if not self._ff_init(byref(err)):
+            raise XfconfError("xfconf_init: error")
+
+    def shutdown(self):
+        self._ff_shutdown()
+
+    def list_channels(self):
+        channels = self._ff_list_channels()
+        i = 0
+        while channels[i] is not None:
+            yield c_char_p(channels[i]).value.decode()
+            i += 1
+        self.glib.g_strfreev(channels)
+
+    def get_channel(self, name):
+        return self._ff_channel_get(name.encode())
+
+    def list_properties(self, channel, base=None):
+        table = self._ff_channel_get_properties(channel, None)
+        print(table)
+        self.glib.g_hash_table_destroy(table)
+
+
+
+class XfconfError(Exception):
+    pass
+
+
+xfconf = Xfconf()
+xfconf.init()
+for channel_name in xfconf.list_channels():
+    print(channel_name)
+channel = xfconf.get_channel("xfce4-keyboard-shortcuts")
+xfconf.list_properties(channel)
+xfconf.shutdown()