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/*
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* Copyright (C) 1999 Mark Baysinger (mbaysing@ucsd.edu)
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* Copyright (C) 1999 Ross Combs (rocombs@cs.nmsu.edu)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#define TRACKER_INTERNAL_ACCESS
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#define SERVER_INTERNAL_ACCESS
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#include "common/setup_before.h"
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#ifdef HAVE_STDDEF_H
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# include <stddef.h>
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#else
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# ifndef NULL
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# define NULL ((void *)0)
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# endif
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#else
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# ifdef HAVE_STRINGS_H
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# include <strings.h>
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# endif
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# ifdef HAVE_MEMORY_H
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# include <memory.h>
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# endif
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#endif
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#include "compat/memset.h"
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#include <errno.h>
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#include "compat/strerror.h"
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#ifdef TIME_WITH_SYS_TIME
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# include <sys/time.h>
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# include <time.h>
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#else
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# ifdef HAVE_SYS_TIME_H
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# include <sys/time.h>
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# else
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# include <time.h>
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# endif
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#endif
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#ifdef HAVE_SYS_UTSNAME_H
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# include <sys/utsname.h>
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#endif
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#include "compat/uname.h"
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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# include <sys/socket.h>
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#endif
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#include "compat/socket.h"
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#include "compat/send.h"
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#include "compat/netinet_in.h"
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#include "compat/psock.h"
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#include "common/eventlog.h"
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#include "connection.h"
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#include "channel.h"
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#include "prefs.h"
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#include "game.h"
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#include "common/version.h"
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#include "server.h"
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#include "common/addr.h"
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#include "common/list.h"
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#include "common/tracker.h"
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#include "common/setup_after.h"
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static t_addrlist * track_servers=NULL;
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extern int tracker_set_servers(char const * servers)
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{
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t_addr const * addr;
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t_elem const * curr;
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char temp[32];
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if (track_servers && addrlist_destroy(track_servers)<0)
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eventlog(eventlog_level_error,__FUNCTION__,"unable to destroy tracker list");
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if (!servers)
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{
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track_servers = NULL;
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return 0;
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}
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if (!(track_servers = addrlist_create(servers,INADDR_LOOPBACK,BNETD_TRACK_PORT)))
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{
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eventlog(eventlog_level_error,__FUNCTION__,"could not create tracking server list");
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return -1;
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}
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LIST_TRAVERSE_CONST(track_servers,curr)
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{
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addr = elem_get_data(curr);
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if (!addr_get_addr_str(addr,temp,sizeof(temp)))
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strcpy(temp,"x.x.x.x:x");
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eventlog(eventlog_level_info,__FUNCTION__,"tracking packets will be sent to %s",temp);
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}
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return 0;
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}
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extern int tracker_send_report(t_addrlist const * laddrs)
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{
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t_addr const * addrl;
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t_elem const * currl;
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t_addr const * addrt;
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t_elem const * currt;
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t_trackpacket packet;
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struct utsname utsbuf;
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struct sockaddr_in tempaddr;
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t_laddr_info * laddr_info;
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char tempa[64];
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char tempb[64];
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if (addrlist_get_length(track_servers)>0)
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{
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packet.packet_version = htons((unsigned short)TRACK_VERSION);
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/* packet.port is set below */
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packet.flags = 0;
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strncpy(packet.server_location,
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prefs_get_location(),
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sizeof(packet.server_location));
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packet.server_location[sizeof(packet.server_location)-1] = '\0';
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strncpy(packet.software,
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PVPGN_SOFTWARE,
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sizeof(packet.software));
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strncpy(packet.version,
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PVPGN_VERSION,
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sizeof(packet.version));
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strncpy(packet.server_desc,
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prefs_get_description(),
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sizeof(packet.server_desc));
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packet.server_desc[sizeof(packet.server_desc)-1] = '\0';
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strncpy(packet.server_url,
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prefs_get_url(),
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sizeof(packet.server_url));
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packet.server_url[sizeof(packet.server_url)-1] = '\0';
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strncpy(packet.contact_name,
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prefs_get_contact_name(),
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sizeof(packet.contact_name));
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packet.contact_name[sizeof(packet.contact_name)-1] = '\0';
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strncpy(packet.contact_email,
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prefs_get_contact_email(),
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sizeof(packet.contact_email));
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packet.contact_email[sizeof(packet.contact_email)-1] = '\0';
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packet.users = htonl(connlist_login_get_length());
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packet.channels = htonl(channellist_get_length());
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packet.games = htonl(gamelist_get_length());
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packet.uptime = htonl(server_get_uptime());
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packet.total_logins = htonl(connlist_total_logins());
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packet.total_games = htonl(gamelist_total_games());
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if (uname(&utsbuf)<0)
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{
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eventlog(eventlog_level_warn,__FUNCTION__,"could not get platform info (uname: %s)",pstrerror(errno));
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strncpy(packet.platform,"",sizeof(packet.platform));
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}
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else
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{
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strncpy(packet.platform,
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utsbuf.sysname,
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sizeof(packet.platform));
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packet.platform[sizeof(packet.platform)-1] = '\0';
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}
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LIST_TRAVERSE_CONST(laddrs,currl)
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{
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addrl = elem_get_data(currl);
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if (!(laddr_info = addr_get_data(addrl).p))
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{
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eventlog(eventlog_level_error,__FUNCTION__,"address data is NULL");
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continue;
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}
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if (laddr_info->type!=laddr_type_bnet)
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continue; /* don't report IRC, telnet, and other non-game ports */
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packet.port = htons(addr_get_port(addrl));
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LIST_TRAVERSE_CONST(track_servers,currt)
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{
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addrt = elem_get_data(currt);
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memset(&tempaddr,0,sizeof(tempaddr));
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tempaddr.sin_family = PSOCK_AF_INET;
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tempaddr.sin_port = htons(addr_get_port(addrt));
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tempaddr.sin_addr.s_addr = htonl(addr_get_ip(addrt));
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if (!addr_get_addr_str(addrl,tempa,sizeof(tempa)))
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strcpy(tempa,"x.x.x.x:x");
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if (!addr_get_addr_str(addrt,tempb,sizeof(tempb)))
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strcpy(tempa,"x.x.x.x:x");
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/* eventlog(eventlog_level_debug,__FUNCTION__,"sending tracking info from %s to %s",tempa,tempb); */
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if (psock_sendto(laddr_info->usocket,&packet,sizeof(packet),0,(struct sockaddr *)&tempaddr,(psock_t_socklen)sizeof(tempaddr))<0)
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eventlog(eventlog_level_warn,__FUNCTION__,"could not send tracking information from %s to %s (psock_sendto: %s)",tempa,tempb,pstrerror(errno));
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}
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}
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}
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return 0;
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}
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