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First version of ALSA client/server

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This commit is contained in:
Abramo Bagnara 2000-08-31 11:21:05 +00:00
parent e94033141d
commit 4637f62ff5
12 changed files with 1931 additions and 34 deletions
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58
src/pcm/pcm.c
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@ -736,6 +736,62 @@ _free:
return err;
}
static int _snd_pcm_open_client(snd_pcm_t **handlep, snd_config_t *conf,
int stream, int mode)
{
snd_config_iterator_t i;
char *socket = NULL;
char *name = NULL;
char *host = NULL;
long port = -1;
int err;
snd_config_foreach(i, conf) {
snd_config_t *n = snd_config_entry(i);
if (strcmp(n->id, "comment") == 0)
continue;
if (strcmp(n->id, "type") == 0)
continue;
if (strcmp(n->id, "stream") == 0)
continue;
if (strcmp(n->id, "socket") == 0) {
err = snd_config_string_get(n, &socket);
if (err < 0)
return -EINVAL;
continue;
}
if (strcmp(n->id, "host") == 0) {
err = snd_config_string_get(n, &host);
if (err < 0)
return -EINVAL;
continue;
}
if (strcmp(n->id, "port") == 0) {
err = snd_config_integer_get(n, &port);
if (err < 0)
return -EINVAL;
continue;
}
if (strcmp(n->id, "name") == 0) {
err = snd_config_string_get(n, &name);
if (err < 0)
return -EINVAL;
continue;
}
return -EINVAL;
}
if (!name)
return -EINVAL;
if (socket) {
if (port >= 0 || host)
return -EINVAL;
return snd_pcm_client_create(handlep, socket, -1, SND_TRANSPORT_TYPE_SHM, name, stream, mode);
} else {
if (port < 0 || !name)
return -EINVAL;
return snd_pcm_client_create(handlep, host, port, SND_TRANSPORT_TYPE_SHM, name, stream, mode);
}
}
int snd_pcm_open(snd_pcm_t **handlep, char *name,
int stream, int mode)
{
@ -777,6 +833,8 @@ int snd_pcm_open(snd_pcm_t **handlep, char *name,
return _snd_pcm_open_plug(handlep, pcm_conf, stream, mode);
else if (strcmp(str, "multi") == 0)
return _snd_pcm_open_multi(handlep, pcm_conf, stream, mode);
else if (strcmp(str, "client") == 0)
return _snd_pcm_open_client(handlep, pcm_conf, stream, mode);
else
return -EINVAL;
}