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/***
This file is part of PulseAudio.
Copyright 2009 Tanu Kaskinen
PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
PulseAudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <pulsecore/core-util.h>
#include "iface-device.h"
#define SINK_OBJECT_NAME "sink"
#define SOURCE_OBJECT_NAME "source"
enum device_type {
DEVICE_TYPE_SINK,
DEVICE_TYPE_SOURCE
};
struct pa_dbusiface_device {
union {
pa_sink *sink;
pa_source *source;
};
enum device_type type;
char *path;
};
pa_dbusiface_device *pa_dbusiface_device_new_sink(pa_sink *sink, const char *path_prefix) {
pa_dbusiface_device *d;
pa_assert(sink);
pa_assert(path_prefix);
d = pa_xnew(pa_dbusiface_device, 1);
d->sink = pa_sink_ref(sink);
d->type = DEVICE_TYPE_SINK;
d->path = pa_sprintf_malloc("%s/%s%u", path_prefix, SINK_OBJECT_NAME, sink->index);
return d;
}
pa_dbusiface_device *pa_dbusiface_device_new_source(pa_source *source, const char *path_prefix) {
pa_dbusiface_device *d;
pa_assert(source);
pa_assert(path_prefix);
d = pa_xnew(pa_dbusiface_device, 1);
d->source = pa_source_ref(source);
d->type = DEVICE_TYPE_SOURCE;
d->path = pa_sprintf_malloc("%s/%s%u", path_prefix, SOURCE_OBJECT_NAME, source->index);
return d;
}
void pa_dbusiface_device_free(pa_dbusiface_device *d) {
pa_assert(d);
if (d->type == DEVICE_TYPE_SINK)
pa_sink_unref(d->sink);
else
pa_source_unref(d->source);
pa_xfree(d->path);
pa_xfree(d);
}
const char *pa_dbusiface_device_get_path(pa_dbusiface_device *d) {
pa_assert(d);
return d->path;
}
pa_sink *pa_dbusiface_device_get_sink(pa_dbusiface_device *d) {
pa_assert(d);
pa_assert(d->type == DEVICE_TYPE_SINK);
return d->sink;
}
pa_source *pa_dbusiface_device_get_source(pa_dbusiface_device *d) {
pa_assert(d);
pa_assert(d->type == DEVICE_TYPE_SOURCE);
return d->source;
}
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