mirror of
https://github.com/scp-fs2open/fs2open.github.com.git
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Goober5000
1348a3758c
git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@3824 387891d4-d844-0410-90c0-e4c51a9137d3
622 lines
17 KiB
C++
622 lines
17 KiB
C++
// Client.cpp
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// Client Functions for FS2Open PXO
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// Derek Meek
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// 2-14-2003
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// ############## ATTENTION ##########
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// Licensed under the Academic Free License version 2.0
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// View License at http://www.opensource.org/licenses/afl-2.0.php
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// ###################################
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/*
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* $Logfile: /Freespace2/code/fs2open_pxo/Client.cpp $
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* $Revision: 1.26 $
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* $Date: 2006-12-28 22:47:02 $
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* $Author: Goober5000 $
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*
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*
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* $Log: not supported by cvs2svn $
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* Revision 1.25 2006/01/26 03:23:29 Goober5000
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* pare down the pragmas some more
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* --Goober5000
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*
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* Revision 1.24 2006/01/20 07:10:33 Goober5000
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* reordered #include files to quash Microsoft warnings
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* --Goober5000
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*
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* Revision 1.23 2005/12/29 08:08:33 wmcoolmon
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* Codebase commit, most notably including objecttypes.tbl
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*
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* Revision 1.22 2005/10/10 17:21:04 taylor
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* remove NO_NETWORK
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*
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* Revision 1.21 2005/07/13 02:50:49 Goober5000
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* remove PreProcDefine #includes in FS2
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* --Goober5000
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*
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* Revision 1.20 2005/03/02 21:18:18 taylor
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* better support for Inferno builds (in PreProcDefines.h now, no networking support)
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* make sure NO_NETWORK builds are as friendly on Windows as it is on Linux/OSX
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* revert a timeout in Client.h back to the original value before Linux merge
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*
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* Revision 1.19 2005/02/23 13:17:04 taylor
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* few more compiler warning fixes (didn't mean to commit iostream.h change)
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* lower warning level to 3 to stop MSVC6 from complaining about C++ headers
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*
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* Revision 1.18 2005/02/23 05:05:37 taylor
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* compiler warning fixes (for MSVC++ 6)
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* have the warp effect only load as many LODs as will get used
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* head off strange bug in release when corrupt soundtrack number gets used
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* (will still Assert in debug)
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* don't ever try and save a campaign savefile in multi or standalone modes
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* first try at 32bit->16bit color conversion for TGA code (for TGA only ship textures)
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*
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* Revision 1.17 2005/02/04 20:06:03 taylor
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* merge with Linux/OSX tree - p0204-2
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*
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* Revision 1.16 2004/11/21 16:07:22 Kazan
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* dumbbugfix
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*
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* Revision 1.15 2004/11/18 00:05:36 Goober5000
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* #pragma'd a bunch of warnings
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* --Goober5000
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*
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* Revision 1.14 2004/05/25 00:21:39 wmcoolmon
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* Updated to use <iostream> instead of <iostream.h>
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*
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* Revision 1.13 2004/03/07 23:07:20 Kazan
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* [Incomplete] Readd of Software renderer so Standalone server works
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*
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* Revision 1.12 2004/03/05 09:01:56 Goober5000
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* Uber pass at reducing #includes
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* --Goober5000
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*
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* Revision 1.11 2004/02/21 00:59:43 Kazan
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* FS2NETD License Comments
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*
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* Revision 1.10 2004/02/04 09:02:42 Goober5000
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* got rid of unnecessary double semicolons
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* --Goober5000
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*
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* Revision 1.9 2003/11/11 02:15:42 Goober5000
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* ubercommit - basically spelling and language fixes with some additional
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* warnings disabled
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* --Goober5000
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*
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* Revision 1.8 2003/11/09 04:09:17 Goober5000
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* edited for language
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* --Goober5000
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*
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* Revision 1.7 2003/11/06 20:22:05 Kazan
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* slight change to .dsp - leave the release target as fs2_open_r.exe already
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* added myself to credit
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* killed some of the stupid warnings (including doing some casting and commenting out unused vars in the graphics modules)
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* Release builds should have warning level set no higher than 2 (default is 1)
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* Why are we getting warning's about function selected for inline expansion... (killing them with warning disables)
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* FS2_SPEECH was not defined (source file doesn't appear to capture preproc defines correctly either)
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*
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* Revision 1.6 2003/10/13 06:02:50 Kazan
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* Added Log Comment Thingy to these files
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*
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*
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*
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*/
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#include "globalincs/pstypes.h"
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#include "fs2open_pxo/Client.h"
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//#include "fs2open_pxo/protocol.h"
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#include "fs2open_pxo/udpsocket.h"
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#include "network/multi_log.h"
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#include "playerman/player.h"
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#include "ship/ship.h"
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#include <iostream>
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#include <time.h>
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PXO_Socket FS2OpenPXO_Socket;
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// NOTE: CLK_TCK is deprecated but available for compatibility, use CLOCKS_PER_SEC instead
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#ifndef CLK_TCK
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#define CLK_TCK CLOCKS_PER_SEC
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#endif
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#define PXO_ADDINT(n) *((int *)cur) = (n); cur += sizeof(int);
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#define PXO_ADDSTRING(x, y) memcpy(cur, x, y); cur += y;
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// need to compile and link UDP_Server.cpp
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//**************************************************************************************************************************************************
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int CheckSingleMission(const char* mission, unsigned int crc32, UDP_Socket &Socket, const char* masterserver, int port, int timeout)
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{
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timeout = timeout * CLK_TCK;
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int starttime = clock();
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std::string sender = masterserver;
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// send Packet
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fs2open_file_check_single checkpack;
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memset((char *) &checkpack, 0, sizeof(fs2open_file_check_single));
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checkpack.pid = PCKT_MISSION_CHECK;
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strncpy(checkpack.name, mission, 60);
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checkpack.crc32 = crc32;
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if (Socket.SendPacket((char *) &checkpack, sizeof(fs2open_file_check_single), sender, port) == -1)
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return -1;
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fs2open_fcheck_reply c_reply;
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while ((clock() - starttime) <= timeout)
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{
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if (Socket.GetPacket((char *) &c_reply, sizeof(fs2open_fcheck_reply), sender) != -1)
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{
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if (c_reply.pid != PCKT_MCHECK_REPLY) // ignore packet
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{
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continue;
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}
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return c_reply.status;
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}
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}
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return -1;
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}
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//**************************************************************************************************************************************************
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int SendPlayerData(int SID, const char* player_name, const char* user, player *pl, const char* masterserver, UDP_Socket &Socket, int port, int timeout)
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{
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timeout = timeout * CLK_TCK;
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int starttime = clock();
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std::string sender = masterserver;
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char PacketBuffer[16384]; // 16K should be enough i think..... I HOPE!
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memset(PacketBuffer,0, 16384);
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// char *cur = PacketBuffer;
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fs2open_pilot_update *p_update = (fs2open_pilot_update *) PacketBuffer;
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fs2open_ship_typekill *type_kills = (fs2open_ship_typekill *) (PacketBuffer + (sizeof(fs2open_pilot_update) - sizeof(fs2open_ship_typekill *)));
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p_update->pid = PCKT_PILOT_UPDATE;
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p_update->sid = SID;
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strncpy(p_update->name, player_name, 65);
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strncpy(p_update->user, user, 65);
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p_update->points = pl->stats.score;
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p_update->missions = pl->stats.missions_flown;
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p_update->flighttime = pl->stats.flight_time;
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p_update->LastFlight = pl->stats.last_flown;
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p_update->Kills = pl->stats.kill_count;
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p_update->FriendlyKills = pl->stats.kill_count - pl->stats.kill_count_ok;
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p_update->Assists = pl->stats.assists;
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p_update->PriShots = pl->stats.p_shots_fired;
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p_update->PriHits = pl->stats.p_shots_hit;
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p_update->PriFHits = pl->stats.p_bonehead_hits;
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p_update->SecShots = pl->stats.s_shots_fired;
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p_update->SecHits = pl->stats.s_shots_hit;
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p_update->SecFHits = pl->stats.s_bonehead_hits;
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p_update->ship_types = MAX_SHIP_CLASSES;
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for (int i = 0; i < MAX_SHIP_CLASSES; i++)
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{
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strncpy(type_kills[i].name, Ship_info[i].name, 32);
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type_kills[i].kills = pl->stats.kills[i];
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}
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int packet_size = 194; // size of all the ints only
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packet_size += sizeof(fs2open_ship_typekill) * MAX_SHIP_CLASSES; // add the size of the ship_kills array
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// send Packet
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if (Socket.SendPacket(PacketBuffer, packet_size, sender, port) == -1)
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return -1;
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fs2open_pilot_updatereply u_reply;
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while ((clock() - starttime) <= timeout)
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{
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if (Socket.GetPacket((char *) &u_reply, sizeof(fs2open_pilot_updatereply), sender) != -1)
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{
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if (u_reply.pid != PCKT_PILOT_UREPLY) // ignore packet
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{
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continue;
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}
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return u_reply.replytype;
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}
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}
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return -1;
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}
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//**************************************************************************************************************************************************
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int GetPlayerData(int SID, const char* player_name, player *pl, const char* masterserver, UDP_Socket &Socket, int port, bool CanCreate, int timeout)
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{
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fs2open_get_pilot prq_packet;
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timeout = timeout * CLK_TCK;
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int starttime = clock();
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memset((char *) &prq_packet, 0, sizeof(fs2open_get_pilot));
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prq_packet.pid = PCKT_PILOT_GET;
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prq_packet.sid = SID;
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strncpy(prq_packet.pilotname, player_name, 64);
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prq_packet.create = CanCreate;
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std::string sender = masterserver;
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// send Packet
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if (Socket.SendPacket((char *)&prq_packet, sizeof(fs2open_get_pilot), sender, port) == -1)
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return -1;
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char PacketBuffer[16384]; // 16K should be enough i think..... I HOPE!
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fs2open_pilot_reply *p_reply = (fs2open_pilot_reply *) PacketBuffer;
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memset(PacketBuffer, 0, 16384);
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fs2open_ship_typekill *type_kills = (fs2open_ship_typekill *) (PacketBuffer + sizeof(fs2open_pilot_reply) - sizeof(fs2open_ship_typekill *));
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while ((clock() - starttime) <= timeout)
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{
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if (Socket.GetPacket((char *) &PacketBuffer, 16384, sender) != -1)
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{
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if (p_reply->pid != PCKT_PILOT_REPLY) // ignore packet
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{
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continue;
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}
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if (p_reply->replytype > 1)
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return p_reply->replytype; // don't want to try and access non-existant data
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pl->stats.score = p_reply->points;
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pl->stats.missions_flown = p_reply->missions;
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pl->stats.flight_time = p_reply->flighttime;
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pl->stats.last_flown = p_reply->LastFlight;
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pl->stats.kill_count = p_reply->Kills;
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pl->stats.kill_count_ok = p_reply->Kills - p_reply->FriendlyKills;
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// p_reply.FriendlyKills = pl->stats.kill_count -> pl->stats.kill_count_ok;
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pl->stats.assists = p_reply->Assists;
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pl->stats.p_shots_fired = p_reply->PriShots;
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pl->stats.p_shots_hit = p_reply->PriHits;
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pl->stats.p_bonehead_hits = p_reply->PriFHits;
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pl->stats.s_shots_fired = p_reply->SecShots;
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pl->stats.s_shots_hit = p_reply->SecHits;
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pl->stats.s_bonehead_hits = p_reply->SecFHits;
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if (p_reply->ship_types == 0)
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memset(pl->stats.kills, 0, sizeof(int) * MAX_SHIP_CLASSES);
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else
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{
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// i should really assert p_reply->ship_types == MAX_SHIP_CLASSES
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for (int i = 0; i < MAX_SHIP_CLASSES && p_reply->ship_types; i++)
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{
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pl->stats.kills[i] = type_kills[i].kills;
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}
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}
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// ignored on load... fs2 doesn't need this
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// type_kills[index].name[65] = Ship_info[index].name[32]
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return p_reply->replytype;
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}
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}
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return -1;
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}
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//**************************************************************************************************************************************************
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file_record* GetTablesList(int &numTables, const char *masterserver, UDP_Socket &Socket, int port, int timeout)
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{
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fs2open_file_check fc_packet;
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fc_packet.pid = PCKT_TABLES_RQST;
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timeout = timeout * CLK_TCK;
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int starttime = clock();
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std::string sender = masterserver;
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// send Packet
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if (Socket.SendPacket((char *)&fc_packet, sizeof(fs2open_file_check), sender, port) == -1)
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return NULL;
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char PacketBuffer[16384]; // 16K should be enough i think..... I HOPE!
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fs2open_pxo_missreply *misreply_ptr = (fs2open_pxo_missreply *) PacketBuffer;
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file_record *frecs = NULL;
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numTables = 0;
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while ((clock() - starttime) <= timeout)
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{
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if (Socket.GetPacket(PacketBuffer, 16384, sender) != -1)
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{
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if (misreply_ptr->pid != PCKT_TABLES_REPLY)
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{
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continue; // skip and ignore this packet
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}
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if ((misreply_ptr->num_files * sizeof(file_record)) + (sizeof(int) * 2) > 16384)
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{
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// WE'RE IN TROUBLE!
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ml_printf("Network (FS2OpenPXO): PCKT_TABLES_REPLY was larger than 16k!!!\n");
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return NULL;
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}
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frecs = new file_record[misreply_ptr->num_files];
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memcpy(frecs, PacketBuffer + 8, sizeof(file_record) * misreply_ptr->num_files); // packet buffer will be two ints then the array;
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numTables = misreply_ptr->num_files;
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return frecs;
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}
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}
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return NULL;
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}
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//**************************************************************************************************************************************************
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file_record* GetMissionsList(int &numMissions, const char *masterserver, UDP_Socket &Socket, int port, int timeout)
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{
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fs2open_file_check fc_packet;
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fc_packet.pid = PCKT_MISSIONS_RQST;
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timeout = timeout * CLK_TCK;
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int starttime = clock();
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std::string sender = masterserver;
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// send Packet
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if (Socket.SendPacket((char *)&fc_packet, sizeof(fs2open_file_check), sender, port) == -1)
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return NULL;
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char PacketBuffer[16384]; // 16K should be enough i think..... I HOPE!
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fs2open_pxo_missreply *misreply_ptr = (fs2open_pxo_missreply *) PacketBuffer;
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file_record *frecs = NULL;
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numMissions = 0;
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while ((clock() - starttime) <= timeout)
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{
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if (Socket.GetPacket(PacketBuffer, 16384, sender) != -1)
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{
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if (misreply_ptr->pid != PCKT_MISSIONS_REPLY)
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{
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continue; // skip and ignore this packet
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}
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if ((misreply_ptr->num_files * sizeof(file_record)) + (sizeof(int) * 2) > 16384)
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{
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// WE'RE IN TROUBLE!
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ml_printf("Network (FS2OpenPXO): PCKT_MISSIONS_REPLY was larger than 16k!!!\n");
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return NULL;
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}
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frecs = new file_record[misreply_ptr->num_files];
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memcpy(frecs, PacketBuffer + 8, sizeof(file_record) * misreply_ptr->num_files); // packet buffer will be two ints then the array;
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numMissions = misreply_ptr->num_files;
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return frecs;
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}
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}
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return NULL;
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}
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//**************************************************************************************************************************************************
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int Fs2OpenPXO_Login(const char* username, const char* password, UDP_Socket &Socket, const char* masterserver, int port, int timeout)
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{
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timeout = timeout * CLK_TCK;
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int starttime = clock();
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std::string sender = masterserver;
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// create and send login packet
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fs2open_pxo_login loginpckt;
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memset(&loginpckt, 0, sizeof(loginpckt));
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loginpckt.pid = PCKT_LOGIN_AUTH;
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strncpy(loginpckt.username, username, 64);
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strncpy(loginpckt.password, password, 64);
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if (Socket.SendPacket((char *) &loginpckt, sizeof(loginpckt), sender, port) == -1)
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{
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std::cout << "Error Sending Packet" << std::endl;
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}
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// await reply
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fs2open_pxo_lreply loginreply;
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while ((clock() - starttime) <= timeout)
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{
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if (Socket.GetPacket((char *)&loginreply, sizeof(fs2open_pxo_lreply), sender) != -1)
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{
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if (loginreply.pid != PCKT_LOGIN_REPLY)
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{
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continue; // skip and ignore this packet
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}
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if (loginreply.login_status == false)
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return -1;
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else
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return loginreply.sid;
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}
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}
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return -1;
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}
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//**************************************************************************************************************************************************
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void SendHeartBeat(const char* masterserver, int targetport, UDP_Socket &Socket, const char* myName, const char* MisName, const char* title, int flags, int port, int players)
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{
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// Clear any old dead crap data
|
|
//Socket.IgnorePackets();
|
|
|
|
// ---------- Prepair and send packet ------------
|
|
serverlist_hb_packet hbpack;
|
|
memset(&hbpack, 0, sizeof(serverlist_hb_packet));
|
|
|
|
hbpack.pid = PCKT_SLIST_HB;
|
|
strncpy(hbpack.name, myName, 64);
|
|
strncpy(hbpack.mission_name, MisName, 64);
|
|
strncpy(hbpack.title, title, 64);
|
|
hbpack.flags = flags; // cooperative
|
|
hbpack.players = (short) players;
|
|
hbpack.port = port;
|
|
|
|
std::string ms = masterserver;
|
|
Socket.SendPacket((char *) &hbpack, (int)sizeof(serverlist_hb_packet), ms, targetport);
|
|
}
|
|
|
|
|
|
//**************************************************************************************************************************************************
|
|
|
|
|
|
net_server* GetServerList(const char* masterserver, int &numServersFound, UDP_Socket &Socket, int port, int timeout)
|
|
{
|
|
numServersFound = 0;
|
|
|
|
|
|
|
|
timeout = timeout * CLK_TCK;
|
|
int starttime = clock();
|
|
// ---------- Prepair and send request packet ------------
|
|
serverlist_request_packet rpack;
|
|
rpack.pid = PCKT_SLIST_REQUEST;
|
|
rpack.type = 0xFFFFFFFF;
|
|
rpack.status = 0xFFFFFFFF;
|
|
std::string sender = masterserver;
|
|
|
|
Socket.SendPacket((char *) &rpack, sizeof(serverlist_request_packet), sender, port);
|
|
|
|
|
|
// ---------- Receive Reply ------------
|
|
|
|
serverlist_reply_packet NewServer;
|
|
net_server *retlist, templist[MAX_SERVERS];
|
|
|
|
while ((clock() - starttime) <= timeout)
|
|
{
|
|
if (Socket.GetPacket((char *)&NewServer, sizeof(serverlist_reply_packet), sender) != -1)
|
|
{
|
|
|
|
if (!strcmp(NewServer.name, "TERM") && NewServer.flags == 0 && NewServer.players == 0)
|
|
{
|
|
starttime = 0;
|
|
break;
|
|
}
|
|
|
|
memcpy((char *)&templist[numServersFound], (char *)&NewServer, sizeof(serverlist_reply_packet));
|
|
|
|
numServersFound++;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
// ---------- Prepair and return list ------------
|
|
retlist = new net_server[numServersFound];
|
|
memcpy(retlist, templist, sizeof(net_server) * numServersFound);
|
|
|
|
return retlist;
|
|
}
|
|
|
|
//**************************************************************************************************************************************************
|
|
|
|
|
|
int Ping(const char* target, UDP_Socket &Socket)
|
|
{
|
|
fs2open_ping ping;
|
|
fs2open_pingreply rping;
|
|
ping.pid = PCKT_PING;
|
|
ping.time = time(0);
|
|
std::string rctp = target;
|
|
|
|
Socket.SendPacket((char *)&ping, sizeof(fs2open_ping), rctp, FS2OPEN_PXO_PORT);
|
|
|
|
Socket.GetPacket((char *)&rping, sizeof(fs2open_pingreply), rctp);
|
|
|
|
return int( float(time(0) - rping.time)/2.0 );
|
|
}
|
|
|
|
//+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
|
|
|
|
int Ping(const char* target)
|
|
{
|
|
// ---------- Open and Bind Socket ------------
|
|
UDP_Socket Socket(FS2OPEN_CLIENT_PORT);
|
|
if (!Socket.InitSocket())
|
|
{
|
|
std::cout << "Initialization Error!" << std::endl;
|
|
exit(1);
|
|
}
|
|
|
|
|
|
fs2open_ping ping;
|
|
fs2open_pingreply rping;
|
|
ping.pid = PCKT_PING;
|
|
ping.time = time(0);
|
|
std::string rctp = target;
|
|
|
|
Socket.SendPacket((char *)&ping, sizeof(fs2open_ping), rctp, FS2OPEN_PXO_PORT);
|
|
|
|
Socket.GetPacket((char *)&rping, sizeof(fs2open_pingreply), rctp);
|
|
|
|
return int( float(time(0) - rping.time)/2.0 );
|
|
}
|