code.delx.au - pulseaudio/blob - src/modules/dbus/iface-card.c

   1 /***
   2   This file is part of PulseAudio.
   3
   4   Copyright 2009 Tanu Kaskinen
   5
   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.
  10
  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.
  15
  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
  19   USA.
  20 ***/
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <pulsecore/core-util.h>
  27 #include <pulsecore/protocol-dbus.h>
  28
  29 #include "iface-card.h"
  30
  31 #define OBJECT_NAME "card"
  32
  33 struct pa_dbusiface_card {
  34     pa_dbusiface_core *core;
  35
  36     pa_card *card;
  37     char *path;
  38 };
  39
  40
  41 pa_dbusiface_card *pa_dbusiface_card_new(pa_dbusiface_core *core, pa_card *card) {
  42     pa_dbusiface_card *c = NULL;
  43
  44     pa_assert(core);
  45     pa_assert(card);
  46
  47     c = pa_xnew0(pa_dbusiface_card, 1);
  48     c->core = core;
  49     c->card = card;
  50     c->path = pa_sprintf_malloc("%s/%s%u", PA_DBUS_CORE_OBJECT_PATH, OBJECT_NAME, card->index);
  51
  52     return c;
  53 }
  54
  55 void pa_dbusiface_card_free(pa_dbusiface_card *c) {
  56     pa_assert(c);
  57
  58     pa_xfree(c->path);
  59     pa_xfree(c);
  60 }
  61
  62 const char *pa_dbusiface_card_get_path(pa_dbusiface_card *c) {
  63     pa_assert(c);
  64
  65     return c->path;
  66 }