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aconnect -x: Do not update index after removal of connection.

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Signed-off-by: lieven moors <lievenmoors@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
lieven moors 2010-03-15 18:13:11 +01:00 committed by Takashi Iwai
parent f0658f37dc
commit b5f5ebcbe6
1 changed files with 15 additions and 34 deletions
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49
seq/aconnect/aconnect.c
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@ -192,52 +192,33 @@ static void remove_connection(snd_seq_t *seq, snd_seq_client_info_t *cinfo,
snd_seq_port_info_t *pinfo, int count)
{
snd_seq_query_subscribe_t *query;
snd_seq_port_info_t *port;
snd_seq_port_subscribe_t *subs;
snd_seq_query_subscribe_alloca(&query);
snd_seq_query_subscribe_set_root(query, snd_seq_port_info_get_addr(pinfo));
snd_seq_query_subscribe_set_type(query, SND_SEQ_QUERY_SUBS_READ);
snd_seq_query_subscribe_set_index(query, 0);
for (; snd_seq_query_port_subscribers(seq, query) >= 0;
snd_seq_query_subscribe_set_index(query, snd_seq_query_subscribe_get_index(query) + 1)) {
snd_seq_port_info_t *port;
snd_seq_port_subscribe_t *subs;
snd_seq_port_info_alloca(&port);
snd_seq_port_subscribe_alloca(&subs);
while (snd_seq_query_port_subscribers(seq, query) >= 0) {
const snd_seq_addr_t *sender = snd_seq_query_subscribe_get_root(query);
const snd_seq_addr_t *dest = snd_seq_query_subscribe_get_addr(query);
snd_seq_port_info_alloca(&port);
if (snd_seq_get_any_port_info(seq, dest->client, dest->port, port) < 0)
continue;
if (!(snd_seq_port_info_get_capability(port) & SND_SEQ_PORT_CAP_SUBS_WRITE))
continue;
if (snd_seq_port_info_get_capability(port) & SND_SEQ_PORT_CAP_NO_EXPORT)
continue;
snd_seq_port_subscribe_alloca(&subs);
snd_seq_port_subscribe_set_queue(subs, snd_seq_query_subscribe_get_queue(query));
snd_seq_port_subscribe_set_sender(subs, sender);
snd_seq_port_subscribe_set_dest(subs, dest);
snd_seq_unsubscribe_port(seq, subs);
}
snd_seq_query_subscribe_set_type(query, SND_SEQ_QUERY_SUBS_WRITE);
snd_seq_query_subscribe_set_index(query, 0);
for (; snd_seq_query_port_subscribers(seq, query) >= 0;
snd_seq_query_subscribe_set_index(query, snd_seq_query_subscribe_get_index(query) + 1)) {
snd_seq_port_info_t *port;
snd_seq_port_subscribe_t *subs;
const snd_seq_addr_t *dest = snd_seq_query_subscribe_get_root(query);
const snd_seq_addr_t *sender = snd_seq_query_subscribe_get_addr(query);
snd_seq_port_info_alloca(&port);
if (snd_seq_get_any_port_info(seq, sender->client, sender->port, port) < 0)
if (snd_seq_get_any_port_info(seq, dest->client, dest->port, port) < 0 ||
!(snd_seq_port_info_get_capability(port) & SND_SEQ_PORT_CAP_SUBS_WRITE) ||
(snd_seq_port_info_get_capability(port) & SND_SEQ_PORT_CAP_NO_EXPORT)) {
snd_seq_query_subscribe_set_index(query, snd_seq_query_subscribe_get_index(query) + 1);
continue;
if (!(snd_seq_port_info_get_capability(port) & SND_SEQ_PORT_CAP_SUBS_READ))
continue;
if (snd_seq_port_info_get_capability(port) & SND_SEQ_PORT_CAP_NO_EXPORT)
continue;
snd_seq_port_subscribe_alloca(&subs);
}
snd_seq_port_subscribe_set_queue(subs, snd_seq_query_subscribe_get_queue(query));
snd_seq_port_subscribe_set_sender(subs, sender);
snd_seq_port_subscribe_set_dest(subs, dest);
snd_seq_unsubscribe_port(seq, subs);
if (snd_seq_unsubscribe_port(seq, subs) < 0) {
snd_seq_query_subscribe_set_index(query, snd_seq_query_subscribe_get_index(query) + 1);
}
}
}