Add the forgotten src/modules/dbus directory to git.

src/modules/dbus/iface-device.c

@@ -0,0 +1,105 @@
+/***
+  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;
+}