/**
* @brief
*/
void Cl_Ping_f(void) {
net_addr_t addr;
cl_server_info_t *server;
if (Cmd_Argc() != 2) {
Com_Print("Usage: %s <address>\n", Cmd_Argv(0));
return;
}
server = NULL;
if (!Net_StringToNetaddr(Cmd_Argv(1), &addr)) {
Com_Print("Invalid address\n");
return;
}
if (!addr.port) { // use default
addr.port = (uint16_t) htons(PORT_SERVER);
}
server = Cl_ServerForNetaddr(&addr);
if (!server) { // add it
server = Cl_AddServer(&addr);
server->source = SERVER_SOURCE_USER;
}
server->ping_time = quetoo.ticks;
server->ping = 999;
Com_Print("Pinging %s\n", Net_NetaddrToString(&server->addr));
Netchan_OutOfBandPrint(NS_UDP_CLIENT, &server->addr, "info %i", PROTOCOL_MAJOR);
}
/*
* Cl_Ping_f
*/
void Cl_Ping_f(void) {
net_addr_t addr;
cl_server_info_t *server;
if (Cmd_Argc() != 2) {
Com_Print("Usage: %s <address>\n", Cmd_Argv(0));
return;
}
server = NULL;
if (!Net_StringToNetaddr(Cmd_Argv(1), &addr)) {
Com_Print("Invalid address\n");
return;
}
if (!addr.port) // use default
addr.port = (unsigned short) BigShort(PORT_SERVER);
server = Cl_ServerForNetaddr(&addr);
if (!server) { // add it
server = Cl_AddServer(&addr);
server->source = SERVER_SOURCE_USER;
}
server->ping_time = cls.real_time;
server->ping = 0;
Com_Print("Pinging %s\n", Net_NetaddrToString(server->addr));
Netchan_OutOfBandPrint(NS_CLIENT, server->addr, "info %i", PROTOCOL);
}
/*
* @brief
*/
void Cl_ParseServers(void) {
cl_server_info_t *server;
byte *buffptr = net_message.data + 12;
byte *buffend = buffptr + net_message.size - 12;
// parse the list
while (buffptr + 1 < buffend) {
net_addr_t addr;
byte ip[4];
ip[0] = *buffptr++; // parse the address
ip[1] = *buffptr++;
ip[2] = *buffptr++;
ip[3] = *buffptr++;
uint16_t port = (*buffptr++) << 8; // and the port
port += *buffptr++;
char s[32];
g_snprintf(s, sizeof(s), "%d.%d.%d.%d:%d", ip[0], ip[1], ip[2], ip[3], port);
Com_Debug("Parsed %s\n", s);
if (!Net_StringToNetaddr(s, &addr)) { // make sure it's valid
Com_Warn("Invalid address: %s\n", s);
break;
}
if (!addr.port) // 0's mean we're done
break;
server = Cl_ServerForNetaddr(&addr);
if (!server)
server = Cl_AddServer(&addr);
server->source = SERVER_SOURCE_INTERNET;
}
net_message.read = net_message.size;
// then ping them
GList *e = cls.servers;
while (e) {
server = (cl_server_info_t *) e->data;
if (server->source == SERVER_SOURCE_INTERNET) {
server->ping_time = cls.real_time;
server->ping = 0;
Netchan_OutOfBandPrint(NS_UDP_CLIENT, &server->addr, "info %i", PROTOCOL_MAJOR);
}
e = e->next;
}
}
/*
* Cl_ParseServersList
*/
void Cl_ParseServersList(void) {
byte *buffptr;
byte *buffend;
byte ip[4];
unsigned short port;
net_addr_t addr;
cl_server_info_t *server;
char s[32];
buffptr = net_message.data + 12;
buffend = buffptr + net_message.size - 12;
// parse the list
while (buffptr + 1 < buffend) {
ip[0] = *buffptr++; // parse the address
ip[1] = *buffptr++;
ip[2] = *buffptr++;
ip[3] = *buffptr++;
port = (*buffptr++) << 8; // and the port
port += *buffptr++;
snprintf(s, sizeof(s), "%d.%d.%d.%d:%d", ip[0], ip[1], ip[2], ip[3], port);
if (!Net_StringToNetaddr(s, &addr)) { // make sure it's valid
Com_Warn("Cl_ParseServersList: Invalid address: %s.\n", s);
break;
}
if (!addr.port) // 0's mean we're done
break;
server = Cl_ServerForNetaddr(&addr);
if (!server)
server = Cl_AddServer(&addr);
server->source = SERVER_SOURCE_INTERNET;
}
net_message.read = net_message.size;
// then ping them
server = cls.servers;
while (server) {
if (server->source == SERVER_SOURCE_INTERNET) {
server->ping_time = cls.real_time;
server->ping = 0;
Netchan_OutOfBandPrint(NS_CLIENT, server->addr, "info %i", PROTOCOL);
}
server = server->next;
}
}
/**
* @brief
*/
void Cl_ParseServerInfo(void) {
char info[MAX_MSG_SIZE];
cl_server_info_t *server = Cl_ServerForNetaddr(&net_from);
if (!server) { // unknown server, assumed response to broadcast
server = Cl_AddServer(&net_from);
server->source = SERVER_SOURCE_BCAST;
server->ping_time = cls.broadcast_time;
}
// try to parse the info string
g_strlcpy(info, Net_ReadString(&net_message), sizeof(info));
if (sscanf(info, "%63c\\%31c\\%31c\\%hu\\%hu", server->hostname, server->name,
server->gameplay, &server->clients, &server->max_clients) != 5) {
Com_Debug(DEBUG_CLIENT, "Failed to parse info \"%s\" for %s\n", info, Net_NetaddrToString(&server->addr));
server->hostname[0] = '\0';
server->name[0] = '\0';
server->gameplay[0] = '\0';
server->clients = 0;
server->max_clients = 0;
return;
}
g_strchomp(server->hostname);
g_strchomp(server->name);
g_strchomp(server->gameplay);
server->hostname[sizeof(server->hostname) - 1] = '\0';
server->name[sizeof(server->name) - 1] = '\0';
server->gameplay[sizeof(server->name) - 1] = '\0';
server->ping = Clamp(quetoo.ticks - server->ping_time, 1u, 999u);
Ui_UpdateBindings();
}
/*
* Cl_ParseStatusMessage
*/
void Cl_ParseStatusMessage(void) {
extern void Ui_NewServer(void);
cl_server_info_t *server;
char info[MAX_MSG_SIZE];
server = Cl_ServerForNetaddr(&net_from);
if (!server) { // unknown server, assumed response to broadcast
server = Cl_AddServer(&net_from);
server->source = SERVER_SOURCE_BCAST;
server->ping_time = cls.broadcast_time;
}
// try to parse the info string
strncpy(info, Msg_ReadString(&net_message), sizeof(info) - 1);
info[sizeof(info) - 1] = '\0';
if (sscanf(info, "%63c\\%31c\\%31c\\%hu\\%hu", server->hostname,
server->name, server->gameplay, &server->clients,
&server->max_clients) != 5) {
strcpy(server->hostname, Net_NetaddrToString(server->addr));
server->name[0] = '\0';
server->gameplay[0] = '\0';
server->clients = 0;
server->max_clients = 0;
}
server->hostname[63] = '\0';
server->name[31] = '\0';
server->gameplay[31] = '\0';
server->ping = cls.real_time - server->ping_time;
if (server->ping > 1000) // clamp the ping
server->ping = 999;
Ui_NewServer();
}