node-gamedig/reference/teeworlds/qstat.txt

LICENSE: The Artistic License 2.0

/*
 * qstat.h
 * by Steve Jankowski
 * steve@qstat.org
 * http://www.qstat.org
 *
 * Copyright 1996,1997,1998,1999,2000,2001,2002 by Steve Jankowski
 */

char tee_serverstatus[14] = { '\x20', '\0', '\0', '\0', '\0', '\0', '\xFF', '\xFF', '\xFF', '\xFF', 'g', 'i', 'e', 'f' };


 {
    /* Teeworlds */
    TEE_SERVER,						/* id */
    "TEE",							/* type_prefix */
    "tee",							/* type_string */
    "-tee",							/* type_option */
    "Teeworlds",		/* game_name */
    0,								/* master */
    35515,							/* default_port */
    0,								/* port_offset */
    0,				/* flags */
    "gametype",							/* game_rule */
    "TEE",							/* template_var */
    tee_serverstatus,						/* status_packet */
    sizeof(tee_serverstatus),					/* status_len */
    NULL,							/* player_packet */
    0,								/* player_len */
    NULL,							/* rule_packet */
    0,								/* rule_len */
    NULL,							/* master_packet */
    0,								/* master_len */
    NULL,							/* master_protocol */
    NULL,							/* master_query */
    display_tee_player_info,			/* display_player_func */
    display_server_rules,			/* display_rule_func */
    raw_display_tee_player_info,		/* display_raw_player_func */
    raw_display_server_rules,		/* display_raw_rule_func */
    xml_display_tee_player_info,		/* display_xml_player_func */
    xml_display_server_rules,		/* display_xml_rule_func */
    send_tee_request_packet,			/* status_query_func */
    NULL,							/* rule_query_func */
    NULL,							/* player_query_func */
    deal_with_tee_packet,			/* packet_func */
},



/*
 * qstat 2.11
 * by Steve Jankowski
 *
 * Teeworlds protocol
 * Copyright 2008 ? Emiliano Leporati
 *
 * Licensed under the Artistic License, see LICENSE.txt for license terms
 *
 */

#include <string.h>
#include <stdlib.h>
#include <stdio.h>

#include "debug.h"
#include "qstat.h"
#include "packet_manip.h"

char tee_serverinfo[8] = { '\xFF', '\xFF', '\xFF', '\xFF', 'i', 'n', 'f', 'o' };

query_status_t send_tee_request_packet( struct qserver *server )
{
	return send_packet( server, server->type->status_packet, server->type->status_len );
}

query_status_t deal_with_tee_packet( struct qserver *server, char *rawpkt, int pktlen )
{
	// skip unimplemented ack, crc, etc
	char *pkt = rawpkt + 6;
	char *tok = NULL, *version = NULL;
	int i;
	struct player* player;

	server->ping_total += time_delta(&packet_recv_time, &server->packet_time1);

	if (0 == memcmp( pkt, tee_serverinfo, 8)) 
	{
		pkt += 8;
		// version
		version = strdup(pkt); pkt += strlen(pkt) + 1;
		// server name
		server->server_name = strdup(pkt); pkt += strlen(pkt) + 1;
		// map name
		server->map_name = strdup(pkt); pkt += strlen(pkt) + 1;
		// game type
		switch(atoi(pkt)) {
		case 0:
			add_rule( server, server->type->game_rule, "dm", NO_FLAGS);
			break;
		case 1:
			add_rule( server, server->type->game_rule, "tdm", NO_FLAGS);
			break;
		case 2:
			add_rule( server, server->type->game_rule, "ctf", NO_FLAGS);
			break;
		default:
			add_rule( server, server->type->game_rule, "unknown", NO_FLAGS);
			break;
		}
		pkt += strlen(pkt) + 1; 
		pkt += strlen(pkt) + 1;
		pkt += strlen(pkt) + 1;
		// num players
		server->num_players = atoi(pkt); pkt += strlen(pkt) + 1;
		// max players
		server->max_players = atoi(pkt); pkt += strlen(pkt) + 1;
		// players
		for(i = 0; i < server->num_players; i++)
		{
			player = add_player( server, i );
			player->name = strdup(pkt); pkt += strlen(pkt) + 1;
			player->score = atoi(pkt); pkt += strlen(pkt) + 1;
		}
		// version reprise
		server->protocol_version = 0;

		if (NULL == (tok = strtok(version, "."))) return -1;
		server->protocol_version |= (atoi(tok) & 0x000F) << 12;
		if (NULL == (tok = strtok(NULL, "."))) return -1;
		server->protocol_version |= (atoi(tok) & 0x000F) << 8;
		if (NULL == (tok = strtok(NULL, "."))) return -1;
		server->protocol_version |= (atoi(tok) & 0x00FF);

		free(version);

		return DONE_FORCE;
	}

	// unknown packet type
	return PKT_ERROR;
}