<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> Hi Steve, Thanks for you reply! I see that dbus-glib includes dbus-glib-binding tool. <pre wrap="">I was not able to find this function dbus_binding_tool_generated_method() ? Where can I find it? Which header files should I include in my application? Thanks and Regards, Stanislav</pre> Steve Kreyer wrote: <blockquote cite="mid:49E9173B.6040105@web.de" type="cite"> <pre wrap="">Hi, to my knowledge structs are represented by the dbus-glib-binding via the type GValueArray. Why using dbus_g_proxy_call directly? Theres a little tool which generates you dbus_g_proxy_call invocations in the right way. It is called dbus-binding-tool. You feed it with your XML interface specification and it generates for you easy-to-use wrapper functions around dbus_g_proxy_call for synchronous and asynchronous method calls. All you have to do is to allocate the GValueArray and pass it to the generated function in your application: GError *error = NULL; GValueArray *dbus_struct; GValue dbus_struct_member = {0}; dbus_struct = g_value_array_new(0); g_value_init (&dbus_struct_member, G_TYPE_STRING); g_value_set_string (&dbus_struct_member, "value of first member"); g_value_array_append (dbus_struct, &dbus_struct_member); g_value_set_string (&dbus_struct_member, "value of second member"); g_value_array_append (dbus_struct, &dbus_struct_member); dbus_binding_tool_generated_method (proxy, dbus_struct, &error); HTH, Steve Stanislav Popov wrote: </pre> <blockquote type="cite"> <pre wrap="">Hi all, I read D-Bus Tutorial and many other documents! I have only one problem. I am using dbus-glib and I am trying to invoke a method with parameters. I would like to pass structures to dbus_g_proxy_call() function. For example I have (ss) type. I tried |DBUS_TYPE_STRUCT which is mentioned in |D-Bus Tutorial| but it seems it is not working with GLIB. I got: | 1. (process:835): GLib-GObject-WARNING **: gtype.c:3312: type id `115' is invalid 2. 3. (process:835): GLib-GObject-WARNING **: can't peek value table for type `<unknown>' which is not currently referenced 4. Segmentation fault So I did the following: #define G_STRUCT_STR_STR (dbus_g_type_get_struct("GValueArray", G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INVALID)) GValue *value; value = g_new0 (GValue, 1); g_value_init (value, G_STRUCT_STR_STR); g_value_take_boxed (value, dbus_g_type_specialized_construct (G_STRUCT_STR_STR)); dbus_g_type_struct_set (value, 0, "192.168.0.1", 1, "1234", G_MAXUINT); ..... dbus_g_proxy_call (proxy, "SetInfo", &error, G_STRUCT_STR_STR, value, G_TYPE_INVALID, G_TYPE_INVALID)) ------ but I got Segmentation Fault on dbus_g_proxy_call(). Where am I wrong? Can you help me, please? Thanks in advance, Stanislav _______________________________________________ dbus mailing list <a class="moz-txt-link-abbreviated" href="mailto:dbus@lists.freedesktop.org">dbus@lists.freedesktop.org</a> <a class="moz-txt-link-freetext" href="http://lists.freedesktop.org/mailman/listinfo/dbus">http://lists.freedesktop.org/mailman/listinfo/dbus</a> </pre> </blockquote> <pre wrap=""> </pre> </blockquote> </body> </html>