void
korva_upnp_file_server_unhost_file_for_peer (KorvaUPnPFileServer *self,
GFile *file,
const char *peer)
{
KorvaUPnPHostData *data;
data = g_hash_table_lookup (self->priv->host_data, file);
if (data == NULL) {
return;
}
korva_upnp_host_data_remove_peer (data, peer);
if (!korva_upnp_host_data_has_peers (data)) {
char *id, *uri;
id = korva_upnp_host_data_get_id (data);
g_hash_table_remove (self->priv->id_map, id);
g_free (id);
file = korva_upnp_host_data_get_file (data);
uri = g_file_get_uri (file);
g_debug ("File '%s' no longer shared to any peer, removing…",
uri);
g_free (uri);
g_object_unref (file);
g_hash_table_remove (self->priv->host_data, file);
}
}
void
korva_upnp_file_server_unhost_by_peer (KorvaUPnPFileServer *self,
const char *peer)
{
GHashTableIter iter;
KorvaUPnPHostData *value;
char *key;
g_hash_table_iter_init (&iter, self->priv->host_data);
while (g_hash_table_iter_next (&iter, (gpointer) & key, (gpointer) & value)) {
korva_upnp_host_data_remove_peer (value, peer);
if (!korva_upnp_host_data_has_peers (value)) {
char *id, *uri;
GFile *file;
id = korva_upnp_host_data_get_id (value);
g_hash_table_remove (self->priv->id_map, id);
g_free (id);
file = korva_upnp_host_data_get_file (value);
uri = g_file_get_uri (file);
g_debug ("File '%s' no longer shared to any peer, removing…",
uri);
g_free (uri);
g_object_unref (file);
g_hash_table_iter_remove (&iter);
}
}
}
static void
korva_upnp_file_server_on_host_data_timeout (KorvaUPnPFileServer *self,
KorvaUPnPHostData *data)
{
char *id;
GFile *file;
file = korva_upnp_host_data_get_file (data);
id = korva_upnp_host_data_get_id (data);
g_hash_table_remove (self->priv->id_map, id);
g_hash_table_remove (self->priv->host_data, file);
g_object_unref (file);
g_free (id);
}
/**
* korva_upnp_host_data_get_uri:
*
* Create a HTTP URL for this :file.
*
* @self: An instance of #KorvaUPnPHostData
* @iface: IP address of the network interface the HTTP server is running on.
* @port: TCP port the HTTP server is listening on.
*
* Returns: (transfer full): A new string containing the uri. Free after use.
*/
char *
korva_upnp_host_data_get_uri (KorvaUPnPHostData *self, const char *iface, guint port)
{
char *hash, *result;
const char *ext;
hash = korva_upnp_host_data_get_id (self);
ext = korva_upnp_host_data_get_extension (self);
result = g_strdup_printf ("http://%s:%u/item/%s.%s",
iface,
port,
hash,
ext);
g_free (hash);
return result;
}
static void
korva_upnp_file_server_on_metadata_query_run_done (GObject *sender,
GAsyncResult *res,
gpointer user_data)
{
QueryMetaData *data = (QueryMetaData *) user_data;
GSimpleAsyncResult *result = data->result;
HostFileResult *result_data;
guint port;
GError *error = NULL;
if (!korva_upnp_metadata_query_run_finish (KORVA_UPNP_METADATA_QUERY (sender),
res,
&error)) {
if (error->domain != KORVA_CONTROLLER1_ERROR) {
int code;
code = error->code;
g_error_free (error);
error = NULL;
if (code == G_IO_ERROR_NOT_FOUND) {
error = g_error_new_literal (KORVA_CONTROLLER1_ERROR,
KORVA_CONTROLLER1_ERROR_FILE_NOT_FOUND,
"File not found");
} else {
error = g_error_new_literal (KORVA_CONTROLLER1_ERROR,
KORVA_CONTROLLER1_ERROR_NOT_ACCESSIBLE,
"File not accessible");
}
}
g_simple_async_result_take_error (data->result, error);
g_object_unref (data->data);
goto out;
}
g_signal_connect_swapped (data->data,
"timeout",
G_CALLBACK (korva_upnp_file_server_on_host_data_timeout),
data->self);
g_hash_table_insert (data->self->priv->host_data,
korva_upnp_host_data_get_file (data->data),
data->data);
g_hash_table_insert (data->self->priv->id_map,
korva_upnp_host_data_get_id (data->data),
korva_upnp_host_data_get_file (data->data));
port = soup_server_get_port (data->self->priv->http_server);
result_data = g_new0 (HostFileResult, 1);
result_data->params = korva_upnp_host_data_get_meta_data (data->data);
result_data->uri = korva_upnp_host_data_get_uri (data->data, data->iface, port);
g_simple_async_result_set_op_res_gpointer (result, result_data, g_free);
data->result = NULL;
out:
g_free (data->iface);
data->iface = NULL;
g_simple_async_result_complete_in_idle (result);
g_object_unref (result);
g_object_unref (sender);
g_slice_free (QueryMetaData, data);
}
