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Maintain JACK clients in jack_graph object

This commit is contained in:
Nedko Arnaudov 2009-09-20 15:55:20 +03:00
parent 2862ba7650
commit 74e3346655
1 changed files with 37 additions and 4 deletions
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41
daemon/jack_dispatch.c
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@ -55,7 +55,20 @@ static void client_appeared(void * context, uint64_t id, const char * name)
{
ladish_client_handle client;
lash_info("client_appeared(%llu, %s)", (unsigned long long)id, name);
lash_info("client_appeared(%"PRIu64", %s)", id, name);
if (!ladish_client_create(NULL, true, false, false, &client))
{
lash_error("ladish_client_create() failed. Ignoring client %"PRIu64" (%s)", id, name);
return;
}
if (!ladish_graph_add_client(dispatcher_ptr->jack_graph, client, name))
{
lash_error("ladish_graph_add_client() failed to add client %"PRIu64" (%s) to JACK graph", id, name);
ladish_client_destroy(client);
return;
}
if (strcmp(name, "system") == 0)
{
@ -63,19 +76,39 @@ static void client_appeared(void * context, uint64_t id, const char * name)
}
else
{
ladish_client_create(NULL, true, false, true, &client);
ladish_graph_add_client(dispatcher_ptr->studio_graph, client, name);
if (!ladish_graph_add_client(dispatcher_ptr->studio_graph, client, name))
{
lash_error("ladish_graph_add_client() failed to add client %"PRIu64" (%s) to studio graph", id, name);
ladish_graph_remove_client(dispatcher_ptr->jack_graph, client, false);
ladish_client_destroy(client);
}
}
}
static void client_disappeared(void * context, uint64_t id)
{
lash_info("client_disappeared(%llu)", (unsigned long long)id);
ladish_client_handle client;
lash_info("client_disappeared(%"PRIu64")", id);
client = ladish_graph_find_client_by_id(dispatcher_ptr->jack_graph, id);
if (client == NULL)
{
lash_error("Unknown JACK client with id %"PRIu64" disappeared", id);
return;
}
if (id == dispatcher_ptr->system_client_id)
{
dispatcher_ptr->system_client_id = 0;
}
else
{
ladish_graph_remove_client(dispatcher_ptr->studio_graph, client, false);
}
ladish_graph_remove_client(dispatcher_ptr->jack_graph, client, false);
ladish_client_destroy(client);
}
static void port_appeared(void * context, uint64_t client_id, uint64_t port_id, const char * port_name, bool is_input, bool is_terminal, bool is_midi)