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Added LAN discovery timer

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This commit is contained in:
slvr 2013-08-12 14:19:25 +01:00
parent 1a39c397c5
commit f3511db29b
1 changed files with 29 additions and 28 deletions
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57
core/Messenger.c
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@ -22,6 +22,8 @@
*/
#include "Messenger.h"
#include "timer.h"
#define MIN(a,b) (((a)<(b))?(a):(b))
typedef struct {
@ -520,27 +522,6 @@ static int write_cryptpacket_id(int friendnumber, uint8_t packet_id, uint8_t *da
return write_cryptpacket(friendlist[friendnumber].crypt_connection_id, packet, length + 1);
}
#define PORT 33445
/* run this at startup */
int initMessenger(void)
{
new_keys();
m_set_statusmessage((uint8_t*)"Online", sizeof("Online"));
initNetCrypto();
IP ip;
ip.i = 0;
if(init_networking(ip,PORT) == -1)
return -1;
DHT_init();
LosslessUDP_init();
friendreq_init();
LANdiscovery_init();
return 0;
}
//TODO: make this function not suck.
static void doFriends(void)
{
@ -692,17 +673,37 @@ static void doInbound(void)
/*Interval in seconds between LAN discovery packet sending*/
#define LAN_DISCOVERY_INTERVAL 60
static uint64_t last_LANdiscovery;
/*Send a LAN discovery packet every LAN_DISCOVERY_INTERVAL seconds*/
static void LANdiscovery(void)
static int LANdiscovery_timercallback(timer* t, void*)
{
if (last_LANdiscovery + LAN_DISCOVERY_INTERVAL < unix_time()) {
send_LANdiscovery(htons(PORT));
last_LANdiscovery = unix_time();
}
send_LANdiscovery(htons(PORT));
timer_start(t, LAN_DISCOVERY_INTERVAL);
return 0;
}
#define PORT 33445
/* run this at startup */
int initMessenger(void)
{
timer_init();
new_keys();
m_set_statusmessage((uint8_t*)"Online", sizeof("Online"));
initNetCrypto();
IP ip;
ip.i = 0;
if(init_networking(ip,PORT) == -1)
return -1;
DHT_init();
LosslessUDP_init();
friendreq_init();
LANdiscovery_init();
timer_single(&LANdiscovery_timercallback, 0, LAN_DISCOVERY_INTERVAL);
return 0;
}
/* the main loop that needs to be run at least 200 times per second. */
void doMessenger(void)