2 This file is part of PulseAudio.
4 Copyright 2004-2006 Lennart Poettering
6 PulseAudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as published
8 by the Free Software Foundation; either version 2.1 of the License,
9 or (at your option) any later version.
11 PulseAudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License
17 along with PulseAudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
29 #include <X11/Xatom.h>
33 void pa_x11_set_prop(Display *d, const char *name, const char *data) {
34 Atom a = XInternAtom(d, name, False);
35 XChangeProperty(d, RootWindow(d, 0), a, XA_STRING, 8, PropModeReplace, (const unsigned char*) data, (int) (strlen(data)+1));
38 void pa_x11_del_prop(Display *d, const char *name) {
39 Atom a = XInternAtom(d, name, False);
40 XDeleteProperty(d, RootWindow(d, 0), a);
43 char* pa_x11_get_prop(Display *d, const char *name, char *p, size_t l) {
47 unsigned long nbytes_after;
48 unsigned char *prop = NULL;
51 Atom a = XInternAtom(d, name, False);
52 if (XGetWindowProperty(d, RootWindow(d, 0), a, 0, (long) ((l+2)/4), False, XA_STRING, &actual_type, &actual_format, &nitems, &nbytes_after, &prop) != Success)
55 if (actual_type != XA_STRING)
58 memcpy(p, prop, nitems);