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// all server side masterserver and pinging functionality
#include "cube.h"
static ENetSocket mssock = ENET_SOCKET_NULL;
static void
httpgetsend(ENetAddress &ad, OFString *hostname, OFString *req, OFString *ref,
OFString *agent)
{
if (ad.host == ENET_HOST_ANY) {
[OFStdOut writeFormat:@"looking up %@...\n", hostname];
@autoreleasepool {
enet_address_set_host(&ad, hostname.UTF8String);
}
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static ENetBuffer masterb;
static void
updatemasterserver(int seconds)
{
// send alive signal to masterserver every hour of uptime
if (seconds > updmaster) {
@autoreleasepool {
OFString *path = [OFString
stringWithFormat:@"%@register.do?action=add",
masterpath];
httpgetsend(masterserver, masterbase, path,
@"cubeserver", @"Cube Server");
}
@autoreleasepool {
OFString *path = [OFString
stringWithFormat:@"%@retrieve.do?item=list", masterpath];
httpgetsend(masterserver, masterbase, path, @"cubeserver",
@"Cube Server");
}
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enet_socket_send(pongsock, &addr, &buf, 1);
}
}
void
servermsinit(OFString *master_, OFString *sdesc, bool listen)
{
@autoreleasepool {
const char *master = master_.UTF8String;
const char *mid = strstr(master, "/");
if (!mid)
mid = master;
masterpath = @(mid);
masterbase = [[OFString alloc] initWithUTF8String:master
length:mid - master];
serverdesc = sdesc;
if (listen) {
ENetAddress address = { ENET_HOST_ANY,
CUBE_SERVINFO_PORT };
pongsock = enet_socket_create(
ENET_SOCKET_TYPE_DATAGRAM, &address);
if (pongsock == ENET_SOCKET_NULL)
fatal(@"could not create server info socket\n");
}
}
}
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