blob: 1237ce9e7509babc8f6cb81525d17552b1f58f64 [file] [log] [blame]
/*
* HMP commands related to audio backends
*
* Copyright (c) 2003-2004 Fabrice Bellard
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "qemu/osdep.h"
#include "audio/audio.h"
#include "monitor/hmp.h"
#include "monitor/monitor.h"
#include "qapi/qmp/qdict.h"
static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
void hmp_info_capture(Monitor *mon, const QDict *qdict)
{
int i;
CaptureState *s;
for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
monitor_printf(mon, "[%d]: ", i);
s->ops.info (s->opaque);
}
}
void hmp_stopcapture(Monitor *mon, const QDict *qdict)
{
int i;
int n = qdict_get_int(qdict, "n");
CaptureState *s;
for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
if (i == n) {
s->ops.destroy (s->opaque);
QLIST_REMOVE (s, entries);
g_free (s);
return;
}
}
}
void hmp_wavcapture(Monitor *mon, const QDict *qdict)
{
const char *path = qdict_get_str(qdict, "path");
int freq = qdict_get_try_int(qdict, "freq", 44100);
int bits = qdict_get_try_int(qdict, "bits", 16);
int nchannels = qdict_get_try_int(qdict, "nchannels", 2);
const char *audiodev = qdict_get_str(qdict, "audiodev");
CaptureState *s;
AudioState *as = audio_state_by_name(audiodev);
if (!as) {
monitor_printf(mon, "Audiodev '%s' not found\n", audiodev);
return;
}
s = g_malloc0 (sizeof (*s));
if (wav_start_capture(as, s, path, freq, bits, nchannels)) {
monitor_printf(mon, "Failed to add wave capture\n");
g_free (s);
return;
}
QLIST_INSERT_HEAD (&capture_head, s, entries);
}