source: roaraudio/libroarpulse/x11.c @ 3934:224c9cf406db

Last change on this file since 3934:224c9cf406db was 3517:1a3218a3fc5b, checked in by phi, 10 years ago

updated license headers, FSF moved office

File size: 2.6 KB
Line 
1//x11.c:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010
5 *  The code (may) include prototypes and comments (and maybe
6 *  other code fragements) from libpulse*. They are mostly copyrighted by:
7 *  Lennart Poettering <poettering@users.sourceforge.net> and
8 *  Pierre Ossman <drzeus@drzeus.cx>
9 *
10 *  This file is part of libroarpulse a part of RoarAudio,
11 *  a cross-platform sound system for both, home and professional use.
12 *  See README for details.
13 *
14 *  This file is free software; you can redistribute it and/or modify
15 *  it under the terms of the GNU General Public License version 3
16 *  as published by the Free Software Foundation.
17 *
18 *  RoarAudio is distributed in the hope that it will be useful,
19 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
20 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21 *  GNU General Public License for more details.
22 *
23 *  You should have received a copy of the GNU General Public License
24 *  along with this software; see the file COPYING.  If not, write to
25 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
26 *  Boston, MA 02110-1301, USA.
27 *
28 *  NOTE for everyone want's to change something and send patches:
29 *  read README and HACKING! There a addition information on
30 *  the license of this document you need to read before you send
31 *  any patches.
32 *
33 *  NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc
34 *  or libpulse*:
35 *  The libs libroaresd, libroararts and libroarpulse link this libroar
36 *  and are therefore GPL. Because of this it may be illigal to use
37 *  them with any software that uses libesd, libartsc or libpulse*.
38 */
39
40#include <libroarpulse/libroarpulse.h>
41
42#ifndef ROAR_HAVE_LIBX11
43typedef void Display;
44#endif
45
46void pa_x11_set_prop(Display *d, const char *name, const char *data) {
47 struct roar_x11_connection * x11con = roar_x11_connect_display(d);
48
49 if ( x11con == NULL )
50  return;
51
52 roar_x11_set_prop(x11con, name, data);
53
54 roar_x11_disconnect(x11con);
55}
56
57void pa_x11_del_prop(Display *d, const char *name) {
58 struct roar_x11_connection * x11con = roar_x11_connect_display(d);
59
60 if ( x11con == NULL )
61  return;
62
63 roar_x11_delete_prop(x11con, name);
64
65 roar_x11_disconnect(x11con);
66}
67
68char* pa_x11_get_prop(Display *d, const char *name, char *p, size_t l) {
69 struct roar_x11_connection * x11con = roar_x11_connect_display(d);
70 char * val;
71 size_t len;
72
73 if ( x11con == NULL )
74  return NULL;
75
76 val = roar_x11_get_prop(x11con, name);
77
78 roar_x11_disconnect(x11con);
79
80 if ( val == NULL )
81  return NULL;
82
83 len = strlen(val);
84
85 if ( (l - 1) < len )
86  len = l - 1;
87
88 memcpy(p, val, len);
89 p[len] = 0;
90
91 return p;
92}
93
94//ll
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