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/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
#include <base/system.h>
#include <engine/e_config.h>
#include <engine/e_network.h>
#include <mastersrv/mastersrv.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
/*
32 version
64 servername
32 mapname
2 gametype
2 flags
4 progression
3 num players
3 max players
{
48 name
6 score
} * players
111111111122222222223333333333444444444
123456789012345678901234567890123456789012345678
0.3 2d82e361de24cb25
my own private little server
magnus.auvinen@teeworlds.somehost-strage-host.com
*/
NETSERVER *net;
int progression = 50;
int game_type = 0;
int flags = 0;
const char *version = "0.3.0 2d82e361de24cb25";
const char *map = "somemap";
const char *server_name = "unnamed server";
NETADDR master_servers[16] = {{0,{0},0}};
int num_masters = 0;
const char *player_names[16] = {0};
int player_scores[16] = {0};
int num_players = 0;
int max_players = 0;
static void send_heartbeats()
{
static unsigned char data[sizeof(SERVERBROWSE_HEARTBEAT) + 2];
NETCHUNK packet;
int i;
mem_copy(data, SERVERBROWSE_HEARTBEAT, sizeof(SERVERBROWSE_HEARTBEAT));
packet.client_id = -1;
packet.flags = NETSENDFLAG_CONNLESS;
packet.data_size = sizeof(SERVERBROWSE_HEARTBEAT) + 2;
packet.data = &data;
/* supply the set port that the master can use if it has problems */
data[sizeof(SERVERBROWSE_HEARTBEAT)] = 0;
data[sizeof(SERVERBROWSE_HEARTBEAT)+1] = 0;
for(i = 0; i < num_masters; i++)
{
packet.address = master_servers[i];
netserver_send(net, &packet);
}
}
char infomsg[1024];
int infomsg_size;
static void writestr(const char *str)
{
int l = strlen(str)+1;
memcpy(&infomsg[infomsg_size], str, l);
infomsg_size += l;
}
static void writeint(int i)
{
char buf[64];
sprintf(buf, "%d", i);
writestr(buf);
}
static void build_infomessage()
{
int i;
infomsg_size = sizeof(SERVERBROWSE_INFO);
memcpy(infomsg, SERVERBROWSE_INFO, infomsg_size);
writestr(version);
writestr(server_name);
writestr(map);
writeint(game_type);
writeint(flags);
writeint(progression);
writeint(num_players);
writeint(max_players);
for(i = 0; i < num_players; i++)
{
writestr(player_names[i]);
writeint(player_scores[i]);
}
}
static void send_serverinfo(NETADDR *addr)
{
NETCHUNK p;
p.client_id = -1;
p.address = *addr;
p.flags = NETSENDFLAG_CONNLESS;
p.data_size = infomsg_size;
p.data = infomsg;
netserver_send(net, &p);
}
static void send_fwcheckresponse(NETADDR *addr)
{
NETCHUNK p;
p.client_id = -1;
p.address = *addr;
p.flags = NETSENDFLAG_CONNLESS;
p.data_size = sizeof(SERVERBROWSE_FWRESPONSE);
p.data = SERVERBROWSE_FWRESPONSE;
netserver_send(net, &p);
}
static int run()
{
int64 next_heartbeat = 0;
NETADDR bindaddr = {NETTYPE_IPV4, {0},0};
net = netserver_open(bindaddr, 0, 0);
if(!net)
return -1;
while(1)
{
NETCHUNK p;
netserver_update(net);
while(netserver_recv(net, &p))
{
if(p.client_id == -1)
{
if(p.data_size == sizeof(SERVERBROWSE_GETINFO) &&
memcmp(p.data, SERVERBROWSE_GETINFO, sizeof(SERVERBROWSE_GETINFO)) == 0)
{
send_serverinfo(&p.address);
}
else if(p.data_size == sizeof(SERVERBROWSE_FWCHECK) &&
memcmp(p.data, SERVERBROWSE_FWCHECK, sizeof(SERVERBROWSE_FWCHECK)) == 0)
{
send_fwcheckresponse(&p.address);
}
}
}
/* send heartbeats if needed */
if(next_heartbeat < time_get())
{
next_heartbeat = time_get()+time_freq()*30;
send_heartbeats();
}
thread_sleep(10);
}
}
int main(int argc, char **argv)
{
net_init();
while(argc)
{
if(strcmp(*argv, "-m") == 0)
{
argc--; argv++;
net_host_lookup(*argv, 0, &master_servers[num_masters]);
argc--; argv++;
master_servers[num_masters].port = atoi(*argv);
num_masters++;
}
else if(strcmp(*argv, "-p") == 0)
{
argc--; argv++;
player_names[num_players++] = *argv;
argc--; argv++;
player_scores[num_players] = atoi(*argv);
}
else if(strcmp(*argv, "-a") == 0)
{
argc--; argv++;
map = *argv;
}
else if(strcmp(*argv, "-x") == 0)
{
argc--; argv++;
max_players = atoi(*argv);
}
else if(strcmp(*argv, "-t") == 0)
{
argc--; argv++;
game_type = atoi(*argv);
}
else if(strcmp(*argv, "-g") == 0)
{
argc--; argv++;
progression = atoi(*argv);
}
else if(strcmp(*argv, "-f") == 0)
{
argc--; argv++;
flags = atoi(*argv);
}
else if(strcmp(*argv, "-n") == 0)
{
argc--; argv++;
server_name = *argv;
}
argc--; argv++;
}
build_infomessage();
return run();
}
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