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xwayland: print names of unsupported properties and client messages

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emersion 2018-03-28 15:45:15 -04:00
parent 2a34b154e6
commit bde859452d
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GPG key ID: 0FDE7BE0E88F5E48
1 changed files with 27 additions and 2 deletions
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29
xwayland/xwm.c
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@ -506,6 +506,26 @@ static void read_surface_net_wm_state(struct wlr_xwm *xwm,
}
}
static char *get_atom_name(struct wlr_xwm *xwm, xcb_atom_t atom) {
xcb_get_atom_name_cookie_t name_cookie =
xcb_get_atom_name(xwm->xcb_conn, atom);
xcb_get_atom_name_reply_t *name_reply =
xcb_get_atom_name_reply(xwm->xcb_conn, name_cookie, NULL);
if (name_reply == NULL) {
return NULL;
}
size_t len = xcb_get_atom_name_name_length(name_reply);
char *buf = xcb_get_atom_name_name(name_reply); // not a C string
char *name = malloc((len + 1) * sizeof(char));
if (name == NULL) {
return NULL;
}
memcpy(name, buf, len);
name[len] = '\0';
free(name_reply);
return name;
}
static void read_surface_property(struct wlr_xwm *xwm,
struct wlr_xwayland_surface *xsurface, xcb_atom_t property) {
xcb_get_property_cookie_t cookie = xcb_get_property(xwm->xcb_conn, 0,
@ -538,7 +558,9 @@ static void read_surface_property(struct wlr_xwm *xwm,
} else if (property == xwm->atoms[MOTIF_WM_HINTS]) {
read_surface_motif_hints(xwm, xsurface, reply);
} else {
wlr_log(L_DEBUG, "unhandled x11 property %u", property);
char *prop_name = get_atom_name(xwm, property);
wlr_log(L_DEBUG, "unhandled x11 property %u (%s)", property, prop_name);
free(prop_name);
}
free(reply);
@ -944,7 +966,10 @@ static void xwm_handle_client_message(struct wlr_xwm *xwm,
} else if (ev->type == xwm->atoms[_NET_WM_MOVERESIZE]) {
xwm_handle_net_wm_moveresize_message(xwm, ev);
} else if (!xwm_handle_selection_client_message(xwm, ev)) {
wlr_log(L_DEBUG, "unhandled x11 client message %u", ev->type);
char *type_name = get_atom_name(xwm, ev->type);
wlr_log(L_DEBUG, "unhandled x11 client message %u (%s)", ev->type,
type_name);
free(type_name);
}
}