static nls_string_t *
nls_string_find(const char *key)
{
nls_string_t *ns;
unsigned int hash = mystrhash(key) % NLS_STRING_HASH_WIDTH;
hts_mutex_lock(&nls_mutex);
LIST_FOREACH(ns, &nls_strings[hash], ns_link)
if(!strcmp(rstr_get(ns->ns_key), key))
break;
if(ns == NULL) {
ns = calloc(1, sizeof(nls_string_t));
ns->ns_key = rstr_alloc(key);
ns->ns_prop = prop_create_root(NULL);
prop_set_rstring(ns->ns_prop, ns->ns_key);
} else {
LIST_REMOVE(ns, ns_link);
}
LIST_INSERT_HEAD(&nls_strings[hash], ns, ns_link);
hts_mutex_unlock(&nls_mutex);
return ns;
}
static void
update_by_url(const char *url, int dolock)
{
metadb_item_info_t mii;
mip_get(url, &mii);
metadb_item_prop_t *mip;
const unsigned int hash = mystrhash(url) % MIP_HASHWIDTH;
if(dolock)
hts_mutex_lock(&mip_mutex);
LIST_FOREACH(mip, &mip_hash[hash], mip_link)
if(!strcmp(mip->mip_url, url))
mip_set(mip, &mii);
if(dolock)
hts_mutex_unlock(&mip_mutex);
}
void
playinfo_bind_url_to_prop(const char *url, prop_t *parent)
{
metadb_item_info_t mii;
mip_get(url, &mii);
metadb_item_prop_t *mip = malloc(sizeof(metadb_item_prop_t));
hts_mutex_lock(&mip_mutex);
mip->mip_refcount = 2; // One per subscription created below
mip->mip_destroy_sub =
prop_subscribe(PROP_SUB_TRACK_DESTROY,
PROP_TAG_CALLBACK, metadb_item_prop_destroyed, mip,
PROP_TAG_ROOT, parent,
PROP_TAG_MUTEX, &mip_mutex,
NULL);
assert(mip->mip_destroy_sub != NULL);
mip->mip_playcount = prop_create_r(parent, "playcount");
mip->mip_lastplayed = prop_create_r(parent, "lastplayed");
mip->mip_restartpos = prop_create_r(parent, "restartpos");
mip->mip_playcount_sub =
prop_subscribe(PROP_SUB_NO_INITIAL_UPDATE | PROP_SUB_TRACK_DESTROY,
PROP_TAG_CALLBACK, metadb_set_playcount, mip,
PROP_TAG_ROOT, mip->mip_playcount,
PROP_TAG_MUTEX, &mip_mutex,
NULL);
assert(mip->mip_playcount_sub != NULL);
mip->mip_url = strdup(url);
unsigned int hash = mystrhash(url) % MIP_HASHWIDTH;
LIST_INSERT_HEAD(&mip_hash[hash], mip, mip_link);
mip_set(mip, &mii);
hts_mutex_unlock(&mip_mutex);
}