int
add_timer(htimer_t *tm, unsigned long expires)
{
if (root) {
if (root->node.key > expires)
return -1;
root = __container_of(insert(&root->node, &tm->node, expires));
} else
root = __container_of(make_node(&tm->node, expires));
return 0;
}
static
void client_link_info(struct rudp_peer *peer, struct rudp_link_info *info)
{
struct rudp_client *client = __container_of(peer, client, peer);
client->handler->link_info(client, info);
}
static
void client_handle_data_packet(
struct rudp_peer *peer,
struct rudp_packet_chain *pc)
{
struct rudp_client *client = __container_of(peer, client, peer);
struct rudp_packet_data *header = &pc->packet->data;
client->handler->handle_packet(
client, header->header.command - RUDP_CMD_APP,
header->data, pc->len - sizeof(header));
}
static
void client_peer_dropped(struct rudp_peer *peer)
{
struct rudp_client *client = __container_of(peer, client, peer);
client->connected = 0;
rudp_peer_deinit(&client->peer);
rudp_endpoint_close(&client->endpoint);
client->handler->server_lost(client);
}
void
timer_thread(unsigned long now)
{
htimer_t *tm;
while ((tm = root)) {
if (now < tm->node.key)
break;
root = __container_of(delete_min(&tm->node));
if (tm->expire)
tm->expire(tm);
}
}
/*
- socket watcher
- endpoint packet reader
- client packet handler <===
- peer packet handler
*/
static
void client_handle_endpoint_packet(struct rudp_endpoint *endpoint,
const struct sockaddr_storage *addr,
struct rudp_packet_chain *pc)
{
struct rudp_client *client = __container_of(endpoint, client, endpoint);
rudp_log_printf(client->rudp, RUDP_LOG_INFO,
"Endpoint handling packet\n");
rudp_error_t err = rudp_peer_incoming_packet(&client->peer, pc);
if ( err == 0 && client->connected == 0 )
{
client->connected = 1;
client->handler->connected(client);
}
}
void
del_timer(htimer_t *tm)
{
root = __container_of(delete(&root->node, &tm->node));
}
