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92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
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/***
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This file is part of PulseAudio.
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Copyright 2009 Tanu Kaskinen
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <pulsecore/core-util.h>
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#include "iface-stream.h"
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#define PLAYBACK_OBJECT_NAME "playback_stream"
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#define RECORD_OBJECT_NAME "record_stream"
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enum stream_type {
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STREAM_TYPE_PLAYBACK,
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STREAM_TYPE_RECORD
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};
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struct pa_dbusiface_stream {
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union {
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pa_sink_input *sink_input;
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pa_source_output *source_output;
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};
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enum stream_type type;
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char *path;
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};
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pa_dbusiface_stream *pa_dbusiface_stream_new_playback(pa_sink_input *sink_input, const char *path_prefix) {
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pa_dbusiface_stream *s;
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pa_assert(sink_input);
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pa_assert(path_prefix);
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s = pa_xnew(pa_dbusiface_stream, 1);
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s->sink_input = pa_sink_input_ref(sink_input);
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s->type = STREAM_TYPE_PLAYBACK;
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s->path = pa_sprintf_malloc("%s/%s%u", path_prefix, PLAYBACK_OBJECT_NAME, sink_input->index);
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return s;
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}
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pa_dbusiface_stream *pa_dbusiface_stream_new_record(pa_source_output *source_output, const char *path_prefix) {
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pa_dbusiface_stream *s;
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pa_assert(source_output);
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pa_assert(path_prefix);
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s = pa_xnew(pa_dbusiface_stream, 1);
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s->source_output = pa_source_output_ref(source_output);
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s->type = STREAM_TYPE_RECORD;
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s->path = pa_sprintf_malloc("%s/%s%u", path_prefix, RECORD_OBJECT_NAME, source_output->index);
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return s;
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}
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void pa_dbusiface_stream_free(pa_dbusiface_stream *s) {
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pa_assert(s);
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if (s->type == STREAM_TYPE_PLAYBACK)
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pa_sink_input_unref(s->sink_input);
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else
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pa_source_output_unref(s->source_output);
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pa_xfree(s->path);
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pa_xfree(s);
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}
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const char *pa_dbusiface_stream_get_path(pa_dbusiface_stream *s) {
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pa_assert(s);
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return s->path;
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}
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