mirror of
https://github.com/mangosfour/server.git
synced 2025-12-27 19:37:04 +00:00
92ce21d009
This is more safe have expected tio be same check in one function. Also apply some code style fixes.
934 lines
33 KiB
C++
934 lines
33 KiB
C++
/*
|
|
* Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
/** \file
|
|
\ingroup u2w
|
|
*/
|
|
|
|
#include "WorldSocket.h" // must be first to make ACE happy with ACE includes in it
|
|
#include "Common.h"
|
|
#include "Database/DatabaseEnv.h"
|
|
#include "Log.h"
|
|
#include "Opcodes.h"
|
|
#include "WorldPacket.h"
|
|
#include "WorldSession.h"
|
|
#include "Player.h"
|
|
#include "ObjectMgr.h"
|
|
#include "Group.h"
|
|
#include "Guild.h"
|
|
#include "World.h"
|
|
#include "BattleGroundMgr.h"
|
|
#include "MapManager.h"
|
|
#include "SocialMgr.h"
|
|
#include "Auth/AuthCrypt.h"
|
|
#include "Auth/HMACSHA1.h"
|
|
#include "zlib/zlib.h"
|
|
|
|
// select opcodes appropriate for processing in Map::Update context for current session state
|
|
static bool MapSessionFilterHelper(WorldSession* session, OpcodeHandler const& opHandle)
|
|
{
|
|
// we do not process thread-unsafe packets
|
|
if (opHandle.packetProcessing == PROCESS_THREADUNSAFE)
|
|
return false;
|
|
|
|
// we do not process not loggined player packets
|
|
Player * plr = session->GetPlayer();
|
|
if (!plr)
|
|
return false;
|
|
|
|
// in Map::Update() we do not process packets where player is not in world!
|
|
return plr->IsInWorld();
|
|
}
|
|
|
|
|
|
bool MapSessionFilter::Process(WorldPacket * packet)
|
|
{
|
|
OpcodeHandler const& opHandle = opcodeTable[packet->GetOpcode()];
|
|
if (opHandle.packetProcessing == PROCESS_INPLACE)
|
|
return true;
|
|
|
|
// let's check if our opcode can be really processed in Map::Update()
|
|
return MapSessionFilterHelper(m_pSession, opHandle);
|
|
}
|
|
|
|
// we should process ALL packets when player is not in world/logged in
|
|
// OR packet handler is not thread-safe!
|
|
bool WorldSessionFilter::Process(WorldPacket* packet)
|
|
{
|
|
OpcodeHandler const& opHandle = opcodeTable[packet->GetOpcode()];
|
|
// check if packet handler is supposed to be safe
|
|
if (opHandle.packetProcessing == PROCESS_INPLACE)
|
|
return true;
|
|
|
|
// let's check if our opcode can't be processed in Map::Update()
|
|
return !MapSessionFilterHelper(m_pSession, opHandle);
|
|
}
|
|
|
|
/// WorldSession constructor
|
|
WorldSession::WorldSession(uint32 id, WorldSocket *sock, AccountTypes sec, uint8 expansion, time_t mute_time, LocaleConstant locale) :
|
|
LookingForGroup_auto_join(false), LookingForGroup_auto_add(false), m_muteTime(mute_time),
|
|
_player(NULL), m_Socket(sock),_security(sec), _accountId(id), m_expansion(expansion), _logoutTime(0),
|
|
m_inQueue(false), m_playerLoading(false), m_playerLogout(false), m_playerRecentlyLogout(false), m_playerSave(false),
|
|
m_sessionDbcLocale(sWorld.GetAvailableDbcLocale(locale)), m_sessionDbLocaleIndex(sObjectMgr.GetIndexForLocale(locale)),
|
|
m_latency(0), m_tutorialState(TUTORIALDATA_UNCHANGED)
|
|
{
|
|
if (sock)
|
|
{
|
|
m_Address = sock->GetRemoteAddress ();
|
|
sock->AddReference ();
|
|
}
|
|
}
|
|
|
|
/// WorldSession destructor
|
|
WorldSession::~WorldSession()
|
|
{
|
|
///- unload player if not unloaded
|
|
if (_player)
|
|
LogoutPlayer (true);
|
|
|
|
/// - If have unclosed socket, close it
|
|
if (m_Socket)
|
|
{
|
|
m_Socket->CloseSocket ();
|
|
m_Socket->RemoveReference ();
|
|
m_Socket = NULL;
|
|
}
|
|
|
|
///- empty incoming packet queue
|
|
WorldPacket* packet;
|
|
while(_recvQueue.next(packet))
|
|
delete packet;
|
|
}
|
|
|
|
void WorldSession::SizeError(WorldPacket const& packet, uint32 size) const
|
|
{
|
|
sLog.outError("Client (account %u) send packet %s (%u) with size " SIZEFMTD " but expected %u (attempt crash server?), skipped",
|
|
GetAccountId(),LookupOpcodeName(packet.GetOpcode()),packet.GetOpcode(),packet.size(),size);
|
|
}
|
|
|
|
/// Get the player name
|
|
char const* WorldSession::GetPlayerName() const
|
|
{
|
|
return GetPlayer() ? GetPlayer()->GetName() : "<none>";
|
|
}
|
|
|
|
/// Send a packet to the client
|
|
void WorldSession::SendPacket(WorldPacket const* packet)
|
|
{
|
|
if (!m_Socket)
|
|
return;
|
|
|
|
#ifdef MANGOS_DEBUG
|
|
|
|
// Code for network use statistic
|
|
static uint64 sendPacketCount = 0;
|
|
static uint64 sendPacketBytes = 0;
|
|
|
|
static time_t firstTime = time(NULL);
|
|
static time_t lastTime = firstTime; // next 60 secs start time
|
|
|
|
static uint64 sendLastPacketCount = 0;
|
|
static uint64 sendLastPacketBytes = 0;
|
|
|
|
time_t cur_time = time(NULL);
|
|
|
|
if((cur_time - lastTime) < 60)
|
|
{
|
|
sendPacketCount+=1;
|
|
sendPacketBytes+=packet->size();
|
|
|
|
sendLastPacketCount+=1;
|
|
sendLastPacketBytes+=packet->size();
|
|
}
|
|
else
|
|
{
|
|
uint64 minTime = uint64(cur_time - lastTime);
|
|
uint64 fullTime = uint64(lastTime - firstTime);
|
|
DETAIL_LOG("Send all time packets count: " UI64FMTD " bytes: " UI64FMTD " avr.count/sec: %f avr.bytes/sec: %f time: %u",sendPacketCount,sendPacketBytes,float(sendPacketCount)/fullTime,float(sendPacketBytes)/fullTime,uint32(fullTime));
|
|
DETAIL_LOG("Send last min packets count: " UI64FMTD " bytes: " UI64FMTD " avr.count/sec: %f avr.bytes/sec: %f",sendLastPacketCount,sendLastPacketBytes,float(sendLastPacketCount)/minTime,float(sendLastPacketBytes)/minTime);
|
|
|
|
lastTime = cur_time;
|
|
sendLastPacketCount = 1;
|
|
sendLastPacketBytes = packet->wpos(); // wpos is real written size
|
|
}
|
|
|
|
#endif // !MANGOS_DEBUG
|
|
|
|
if (m_Socket->SendPacket (*packet) == -1)
|
|
m_Socket->CloseSocket ();
|
|
}
|
|
|
|
/// Add an incoming packet to the queue
|
|
void WorldSession::QueuePacket(WorldPacket* new_packet)
|
|
{
|
|
_recvQueue.add(new_packet);
|
|
}
|
|
|
|
/// Logging helper for unexpected opcodes
|
|
void WorldSession::LogUnexpectedOpcode(WorldPacket* packet, const char *reason)
|
|
{
|
|
sLog.outError( "SESSION: received unexpected opcode %s (0x%.4X) %s",
|
|
LookupOpcodeName(packet->GetOpcode()),
|
|
packet->GetOpcode(),
|
|
reason);
|
|
}
|
|
|
|
/// Logging helper for unexpected opcodes
|
|
void WorldSession::LogUnprocessedTail(WorldPacket *packet)
|
|
{
|
|
sLog.outError( "SESSION: opcode %s (0x%.4X) have unprocessed tail data (read stop at " SIZEFMTD " from " SIZEFMTD ")",
|
|
LookupOpcodeName(packet->GetOpcode()),
|
|
packet->GetOpcode(),
|
|
packet->rpos(),packet->wpos());
|
|
}
|
|
|
|
/// Update the WorldSession (triggered by World update)
|
|
bool WorldSession::Update(uint32 diff, PacketFilter& updater)
|
|
{
|
|
///- Retrieve packets from the receive queue and call the appropriate handlers
|
|
/// not process packets if socket already closed
|
|
WorldPacket* packet;
|
|
while (m_Socket && !m_Socket->IsClosed() && _recvQueue.next(packet, updater))
|
|
{
|
|
/*#if 1
|
|
sLog.outError( "MOEP: %s (0x%.4X)",
|
|
LookupOpcodeName(packet->GetOpcode()),
|
|
packet->GetOpcode());
|
|
#endif*/
|
|
|
|
OpcodeHandler const& opHandle = opcodeTable[packet->GetOpcode()];
|
|
try
|
|
{
|
|
switch (opHandle.status)
|
|
{
|
|
case STATUS_LOGGEDIN:
|
|
if(!_player)
|
|
{
|
|
// skip STATUS_LOGGEDIN opcode unexpected errors if player logout sometime ago - this can be network lag delayed packets
|
|
if(!m_playerRecentlyLogout)
|
|
LogUnexpectedOpcode(packet, "the player has not logged in yet");
|
|
}
|
|
else if(_player->IsInWorld())
|
|
ExecuteOpcode(opHandle, packet);
|
|
|
|
// lag can cause STATUS_LOGGEDIN opcodes to arrive after the player started a transfer
|
|
break;
|
|
case STATUS_LOGGEDIN_OR_RECENTLY_LOGGEDOUT:
|
|
if(!_player && !m_playerRecentlyLogout)
|
|
{
|
|
LogUnexpectedOpcode(packet, "the player has not logged in yet and not recently logout");
|
|
}
|
|
else
|
|
// not expected _player or must checked in packet hanlder
|
|
ExecuteOpcode(opHandle, packet);
|
|
break;
|
|
case STATUS_TRANSFER:
|
|
if(!_player)
|
|
LogUnexpectedOpcode(packet, "the player has not logged in yet");
|
|
else if(_player->IsInWorld())
|
|
LogUnexpectedOpcode(packet, "the player is still in world");
|
|
else
|
|
ExecuteOpcode(opHandle, packet);
|
|
break;
|
|
case STATUS_AUTHED:
|
|
// prevent cheating with skip queue wait
|
|
if(m_inQueue)
|
|
{
|
|
LogUnexpectedOpcode(packet, "the player not pass queue yet");
|
|
break;
|
|
}
|
|
|
|
// single from authed time opcodes send in to after logout time
|
|
// and before other STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT opcodes.
|
|
if (packet->GetOpcode() != CMSG_SET_ACTIVE_VOICE_CHANNEL)
|
|
m_playerRecentlyLogout = false;
|
|
|
|
ExecuteOpcode(opHandle, packet);
|
|
break;
|
|
case STATUS_NEVER:
|
|
sLog.outError( "SESSION: received not allowed opcode %s (0x%.4X)",
|
|
LookupOpcodeName(packet->GetOpcode()),
|
|
packet->GetOpcode());
|
|
break;
|
|
case STATUS_UNHANDLED:
|
|
DEBUG_LOG("SESSION: received not handled opcode %s (0x%.4X)",
|
|
LookupOpcodeName(packet->GetOpcode()),
|
|
packet->GetOpcode());
|
|
break;
|
|
default:
|
|
sLog.outError("SESSION: received wrong-status-req opcode %s (0x%.4X)",
|
|
LookupOpcodeName(packet->GetOpcode()),
|
|
packet->GetOpcode());
|
|
break;
|
|
}
|
|
}
|
|
catch (ByteBufferException &)
|
|
{
|
|
sLog.outError("WorldSession::Update ByteBufferException occured while parsing a packet (opcode: %u) from client %s, accountid=%i.",
|
|
packet->GetOpcode(), GetRemoteAddress().c_str(), GetAccountId());
|
|
if (sLog.HasLogLevelOrHigher(LOG_LVL_DEBUG))
|
|
{
|
|
sLog.outDebug("Dumping error causing packet:");
|
|
packet->hexlike();
|
|
}
|
|
|
|
if (sWorld.getConfig(CONFIG_BOOL_KICK_PLAYER_ON_BAD_PACKET))
|
|
{
|
|
DETAIL_LOG("Disconnecting session [account id %u / address %s] for badly formatted packet.",
|
|
GetAccountId(), GetRemoteAddress().c_str());
|
|
|
|
KickPlayer();
|
|
}
|
|
}
|
|
|
|
delete packet;
|
|
}
|
|
|
|
///- Cleanup socket pointer if need
|
|
if (m_Socket && m_Socket->IsClosed ())
|
|
{
|
|
m_Socket->RemoveReference ();
|
|
m_Socket = NULL;
|
|
}
|
|
|
|
//check if we are safe to proceed with logout
|
|
//logout procedure should happen only in World::UpdateSessions() method!!!
|
|
if(updater.ProcessLogout())
|
|
{
|
|
///- If necessary, log the player out
|
|
time_t currTime = time(NULL);
|
|
if (!m_Socket || (ShouldLogOut(currTime) && !m_playerLoading))
|
|
LogoutPlayer(true);
|
|
|
|
if (!m_Socket)
|
|
return false; //Will remove this session from the world session map
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/// %Log the player out
|
|
void WorldSession::LogoutPlayer(bool Save)
|
|
{
|
|
// finish pending transfers before starting the logout
|
|
while(_player && _player->IsBeingTeleportedFar())
|
|
HandleMoveWorldportAckOpcode();
|
|
|
|
m_playerLogout = true;
|
|
m_playerSave = Save;
|
|
|
|
if (_player)
|
|
{
|
|
sLog.outChar("Account: %d (IP: %s) Logout Character:[%s] (guid: %u)", GetAccountId(), GetRemoteAddress().c_str(), _player->GetName() ,_player->GetGUIDLow());
|
|
|
|
if (uint64 lguid = GetPlayer()->GetLootGUID())
|
|
DoLootRelease(lguid);
|
|
|
|
///- If the player just died before logging out, make him appear as a ghost
|
|
//FIXME: logout must be delayed in case lost connection with client in time of combat
|
|
if (_player->GetDeathTimer())
|
|
{
|
|
_player->getHostileRefManager().deleteReferences();
|
|
_player->BuildPlayerRepop();
|
|
_player->RepopAtGraveyard();
|
|
}
|
|
else if (!_player->getAttackers().empty())
|
|
{
|
|
_player->CombatStop();
|
|
_player->getHostileRefManager().setOnlineOfflineState(false);
|
|
_player->RemoveAllAurasOnDeath();
|
|
|
|
// build set of player who attack _player or who have pet attacking of _player
|
|
std::set<Player*> aset;
|
|
for(Unit::AttackerSet::const_iterator itr = _player->getAttackers().begin(); itr != _player->getAttackers().end(); ++itr)
|
|
{
|
|
Unit* owner = (*itr)->GetOwner(); // including player controlled case
|
|
if(owner)
|
|
{
|
|
if(owner->GetTypeId()==TYPEID_PLAYER)
|
|
aset.insert((Player*)owner);
|
|
}
|
|
else
|
|
if((*itr)->GetTypeId()==TYPEID_PLAYER)
|
|
aset.insert((Player*)(*itr));
|
|
}
|
|
|
|
_player->SetPvPDeath(!aset.empty());
|
|
_player->KillPlayer();
|
|
_player->BuildPlayerRepop();
|
|
_player->RepopAtGraveyard();
|
|
|
|
// give honor to all attackers from set like group case
|
|
for(std::set<Player*>::const_iterator itr = aset.begin(); itr != aset.end(); ++itr)
|
|
(*itr)->RewardHonor(_player,aset.size());
|
|
|
|
// give bg rewards and update counters like kill by first from attackers
|
|
// this can't be called for all attackers.
|
|
if(!aset.empty())
|
|
if(BattleGround *bg = _player->GetBattleGround())
|
|
bg->HandleKillPlayer(_player,*aset.begin());
|
|
}
|
|
else if(_player->HasAuraType(SPELL_AURA_SPIRIT_OF_REDEMPTION))
|
|
{
|
|
// this will kill character by SPELL_AURA_SPIRIT_OF_REDEMPTION
|
|
_player->RemoveSpellsCausingAura(SPELL_AURA_MOD_SHAPESHIFT);
|
|
//_player->SetDeathPvP(*); set at SPELL_AURA_SPIRIT_OF_REDEMPTION apply time
|
|
_player->KillPlayer();
|
|
_player->BuildPlayerRepop();
|
|
_player->RepopAtGraveyard();
|
|
}
|
|
//drop a flag if player is carrying it
|
|
if(BattleGround *bg = _player->GetBattleGround())
|
|
bg->EventPlayerLoggedOut(_player);
|
|
|
|
///- Teleport to home if the player is in an invalid instance
|
|
if(!_player->m_InstanceValid && !_player->isGameMaster())
|
|
{
|
|
_player->TeleportToHomebind();
|
|
//this is a bad place to call for far teleport because we need player to be in world for successful logout
|
|
//maybe we should implement delayed far teleport logout?
|
|
}
|
|
|
|
// FG: finish pending transfers after starting the logout
|
|
// this should fix players beeing able to logout and login back with full hp at death position
|
|
while(_player->IsBeingTeleportedFar())
|
|
HandleMoveWorldportAckOpcode();
|
|
|
|
for (int i=0; i < PLAYER_MAX_BATTLEGROUND_QUEUES; ++i)
|
|
{
|
|
if(BattleGroundQueueTypeId bgQueueTypeId = _player->GetBattleGroundQueueTypeId(i))
|
|
{
|
|
_player->RemoveBattleGroundQueueId(bgQueueTypeId);
|
|
sBattleGroundMgr.m_BattleGroundQueues[ bgQueueTypeId ].RemovePlayer(_player->GetObjectGuid(), true);
|
|
}
|
|
}
|
|
|
|
///- Reset the online field in the account table
|
|
// no point resetting online in character table here as Player::SaveToDB() will set it to 1 since player has not been removed from world at this stage
|
|
// No SQL injection as AccountID is uint32
|
|
LoginDatabase.PExecute("UPDATE account SET active_realm_id = 0 WHERE id = '%u'", GetAccountId());
|
|
|
|
///- If the player is in a guild, update the guild roster and broadcast a logout message to other guild members
|
|
if (Guild *guild = sObjectMgr.GetGuildById(_player->GetGuildId()))
|
|
{
|
|
if (MemberSlot* slot = guild->GetMemberSlot(_player->GetObjectGuid()))
|
|
{
|
|
slot->SetMemberStats(_player);
|
|
slot->UpdateLogoutTime();
|
|
}
|
|
|
|
guild->BroadcastEvent(GE_SIGNED_OFF, _player->GetGUID(), _player->GetName());
|
|
}
|
|
|
|
///- Remove pet
|
|
_player->RemovePet(PET_SAVE_AS_CURRENT);
|
|
|
|
///- empty buyback items and save the player in the database
|
|
// some save parts only correctly work in case player present in map/player_lists (pets, etc)
|
|
if(Save)
|
|
{
|
|
uint32 eslot;
|
|
for(int j = BUYBACK_SLOT_START; j < BUYBACK_SLOT_END; ++j)
|
|
{
|
|
eslot = j - BUYBACK_SLOT_START;
|
|
_player->SetUInt64Value(PLAYER_FIELD_VENDORBUYBACK_SLOT_1 + (eslot * 2), 0);
|
|
_player->SetUInt32Value(PLAYER_FIELD_BUYBACK_PRICE_1 + eslot, 0);
|
|
_player->SetUInt32Value(PLAYER_FIELD_BUYBACK_TIMESTAMP_1 + eslot, 0);
|
|
}
|
|
_player->SaveToDB();
|
|
}
|
|
|
|
///- Leave all channels before player delete...
|
|
_player->CleanupChannels();
|
|
|
|
///- If the player is in a group (or invited), remove him. If the group if then only 1 person, disband the group.
|
|
_player->UninviteFromGroup();
|
|
|
|
// remove player from the group if he is:
|
|
// a) in group; b) not in raid group; c) logging out normally (not being kicked or disconnected)
|
|
if(_player->GetGroup() && !_player->GetGroup()->isRaidGroup() && m_Socket)
|
|
_player->RemoveFromGroup();
|
|
|
|
///- Send update to group
|
|
if(_player->GetGroup())
|
|
_player->GetGroup()->SendUpdate();
|
|
|
|
///- Broadcast a logout message to the player's friends
|
|
sSocialMgr.SendFriendStatus(_player, FRIEND_OFFLINE, _player->GetObjectGuid(), true);
|
|
sSocialMgr.RemovePlayerSocial (_player->GetGUIDLow ());
|
|
|
|
///- Remove the player from the world
|
|
// the player may not be in the world when logging out
|
|
// e.g if he got disconnected during a transfer to another map
|
|
// calls to GetMap in this case may cause crashes
|
|
Map* _map = _player->GetMap();
|
|
_map->Remove(_player, true);
|
|
SetPlayer(NULL); // deleted in Remove call
|
|
|
|
///- Send the 'logout complete' packet to the client
|
|
WorldPacket data( SMSG_LOGOUT_COMPLETE, 0 );
|
|
SendPacket( &data );
|
|
|
|
///- Since each account can only have one online character at any given time, ensure all characters for active account are marked as offline
|
|
//No SQL injection as AccountId is uint32
|
|
CharacterDatabase.PExecute("UPDATE characters SET online = 0 WHERE account = '%u'",
|
|
GetAccountId());
|
|
DEBUG_LOG( "SESSION: Sent SMSG_LOGOUT_COMPLETE Message" );
|
|
}
|
|
|
|
m_playerLogout = false;
|
|
m_playerSave = false;
|
|
m_playerRecentlyLogout = true;
|
|
LogoutRequest(0);
|
|
}
|
|
|
|
/// Kick a player out of the World
|
|
void WorldSession::KickPlayer()
|
|
{
|
|
if (m_Socket)
|
|
m_Socket->CloseSocket ();
|
|
}
|
|
|
|
/// Cancel channeling handler
|
|
|
|
void WorldSession::SendAreaTriggerMessage(const char* Text, ...)
|
|
{
|
|
va_list ap;
|
|
char szStr [1024];
|
|
szStr[0] = '\0';
|
|
|
|
va_start(ap, Text);
|
|
vsnprintf( szStr, 1024, Text, ap );
|
|
va_end(ap);
|
|
|
|
uint32 length = strlen(szStr)+1;
|
|
WorldPacket data(SMSG_AREA_TRIGGER_MESSAGE, 4+length);
|
|
data << length;
|
|
data << szStr;
|
|
SendPacket(&data);
|
|
}
|
|
|
|
void WorldSession::SendNotification(const char *format,...)
|
|
{
|
|
if(format)
|
|
{
|
|
va_list ap;
|
|
char szStr [1024];
|
|
szStr[0] = '\0';
|
|
va_start(ap, format);
|
|
vsnprintf( szStr, 1024, format, ap );
|
|
va_end(ap);
|
|
|
|
WorldPacket data(SMSG_NOTIFICATION, (strlen(szStr)+1));
|
|
data << szStr;
|
|
SendPacket(&data);
|
|
}
|
|
}
|
|
|
|
void WorldSession::SendNotification(int32 string_id,...)
|
|
{
|
|
char const* format = GetMangosString(string_id);
|
|
if(format)
|
|
{
|
|
va_list ap;
|
|
char szStr [1024];
|
|
szStr[0] = '\0';
|
|
va_start(ap, string_id);
|
|
vsnprintf( szStr, 1024, format, ap );
|
|
va_end(ap);
|
|
|
|
WorldPacket data(SMSG_NOTIFICATION, (strlen(szStr)+1));
|
|
data << szStr;
|
|
SendPacket(&data);
|
|
}
|
|
}
|
|
|
|
void WorldSession::SendSetPhaseShift(uint32 PhaseShift)
|
|
{
|
|
WorldPacket data(SMSG_SET_PHASE_SHIFT, 4);
|
|
data << uint32(PhaseShift);
|
|
SendPacket(&data);
|
|
}
|
|
|
|
const char * WorldSession::GetMangosString( int32 entry ) const
|
|
{
|
|
return sObjectMgr.GetMangosString(entry,GetSessionDbLocaleIndex());
|
|
}
|
|
|
|
void WorldSession::Handle_NULL( WorldPacket& recvPacket )
|
|
{
|
|
DEBUG_LOG("SESSION: received unimplemented opcode %s (0x%.4X)",
|
|
LookupOpcodeName(recvPacket.GetOpcode()),
|
|
recvPacket.GetOpcode());
|
|
}
|
|
|
|
void WorldSession::Handle_EarlyProccess( WorldPacket& recvPacket )
|
|
{
|
|
sLog.outError( "SESSION: received opcode %s (0x%.4X) that must be processed in WorldSocket::OnRead",
|
|
LookupOpcodeName(recvPacket.GetOpcode()),
|
|
recvPacket.GetOpcode());
|
|
}
|
|
|
|
void WorldSession::Handle_ServerSide( WorldPacket& recvPacket )
|
|
{
|
|
sLog.outError("SESSION: received server-side opcode %s (0x%.4X)",
|
|
LookupOpcodeName(recvPacket.GetOpcode()),
|
|
recvPacket.GetOpcode());
|
|
}
|
|
|
|
void WorldSession::Handle_Deprecated( WorldPacket& recvPacket )
|
|
{
|
|
sLog.outError( "SESSION: received deprecated opcode %s (0x%.4X)",
|
|
LookupOpcodeName(recvPacket.GetOpcode()),
|
|
recvPacket.GetOpcode());
|
|
}
|
|
|
|
void WorldSession::SendAuthWaitQue(uint32 position)
|
|
{
|
|
if(position == 0)
|
|
{
|
|
WorldPacket packet( SMSG_AUTH_RESPONSE, 1 );
|
|
packet << uint8( AUTH_OK );
|
|
SendPacket(&packet);
|
|
}
|
|
else
|
|
{
|
|
WorldPacket packet( SMSG_AUTH_RESPONSE, 1+4+1 );
|
|
packet << uint8(AUTH_WAIT_QUEUE);
|
|
packet << uint32(position);
|
|
packet << uint8(0); // unk 3.3.0
|
|
SendPacket(&packet);
|
|
}
|
|
}
|
|
|
|
void WorldSession::LoadGlobalAccountData()
|
|
{
|
|
LoadAccountData(
|
|
CharacterDatabase.PQuery("SELECT type, time, data FROM account_data WHERE account='%u'", GetAccountId()),
|
|
GLOBAL_CACHE_MASK
|
|
);
|
|
}
|
|
|
|
void WorldSession::LoadAccountData(QueryResult* result, uint32 mask)
|
|
{
|
|
for (uint32 i = 0; i < NUM_ACCOUNT_DATA_TYPES; ++i)
|
|
if (mask & (1 << i))
|
|
m_accountData[i] = AccountData();
|
|
|
|
if(!result)
|
|
return;
|
|
|
|
do
|
|
{
|
|
Field *fields = result->Fetch();
|
|
|
|
uint32 type = fields[0].GetUInt32();
|
|
if (type >= NUM_ACCOUNT_DATA_TYPES)
|
|
{
|
|
sLog.outError("Table `%s` have invalid account data type (%u), ignore.",
|
|
mask == GLOBAL_CACHE_MASK ? "account_data" : "character_account_data", type);
|
|
continue;
|
|
}
|
|
|
|
if ((mask & (1 << type))==0)
|
|
{
|
|
sLog.outError("Table `%s` have non appropriate for table account data type (%u), ignore.",
|
|
mask == GLOBAL_CACHE_MASK ? "account_data" : "character_account_data", type);
|
|
continue;
|
|
}
|
|
|
|
m_accountData[type].Time = time_t(fields[1].GetUInt64());
|
|
m_accountData[type].Data = fields[2].GetCppString();
|
|
|
|
} while (result->NextRow());
|
|
|
|
delete result;
|
|
}
|
|
|
|
void WorldSession::SetAccountData(AccountDataType type, time_t time_, std::string data)
|
|
{
|
|
if ((1 << type) & GLOBAL_CACHE_MASK)
|
|
{
|
|
uint32 acc = GetAccountId();
|
|
|
|
CharacterDatabase.BeginTransaction ();
|
|
CharacterDatabase.PExecute("DELETE FROM account_data WHERE account='%u' AND type='%u'", acc, type);
|
|
std::string safe_data = data;
|
|
CharacterDatabase.escape_string(safe_data);
|
|
CharacterDatabase.PExecute("INSERT INTO account_data VALUES ('%u','%u','" UI64FMTD "','%s')", acc, type, uint64(time_), safe_data.c_str());
|
|
CharacterDatabase.CommitTransaction ();
|
|
}
|
|
else
|
|
{
|
|
// _player can be NULL and packet received after logout but m_GUID still store correct guid
|
|
if(!m_GUIDLow)
|
|
return;
|
|
|
|
CharacterDatabase.BeginTransaction ();
|
|
CharacterDatabase.PExecute("DELETE FROM character_account_data WHERE guid='%u' AND type='%u'", m_GUIDLow, type);
|
|
std::string safe_data = data;
|
|
CharacterDatabase.escape_string(safe_data);
|
|
CharacterDatabase.PExecute("INSERT INTO character_account_data VALUES ('%u','%u','" UI64FMTD "','%s')", m_GUIDLow, type, uint64(time_), safe_data.c_str());
|
|
CharacterDatabase.CommitTransaction ();
|
|
}
|
|
|
|
m_accountData[type].Time = time_;
|
|
m_accountData[type].Data = data;
|
|
}
|
|
|
|
void WorldSession::SendAccountDataTimes(uint32 mask)
|
|
{
|
|
WorldPacket data( SMSG_ACCOUNT_DATA_TIMES, 4+1+4+8*4 ); // changed in WotLK
|
|
data << uint32(time(NULL)); // unix time of something
|
|
data << uint8(1);
|
|
data << uint32(mask); // type mask
|
|
for(uint32 i = 0; i < NUM_ACCOUNT_DATA_TYPES; ++i)
|
|
if(mask & (1 << i))
|
|
data << uint32(GetAccountData(AccountDataType(i))->Time);// also unix time
|
|
SendPacket(&data);
|
|
}
|
|
|
|
void WorldSession::LoadTutorialsData()
|
|
{
|
|
for ( int aX = 0 ; aX < 8 ; ++aX )
|
|
m_Tutorials[ aX ] = 0;
|
|
|
|
QueryResult *result = CharacterDatabase.PQuery("SELECT tut0,tut1,tut2,tut3,tut4,tut5,tut6,tut7 FROM character_tutorial WHERE account = '%u'", GetAccountId());
|
|
|
|
if(!result)
|
|
{
|
|
m_tutorialState = TUTORIALDATA_NEW;
|
|
return;
|
|
}
|
|
|
|
do
|
|
{
|
|
Field *fields = result->Fetch();
|
|
|
|
for (int iI = 0; iI < 8; ++iI)
|
|
m_Tutorials[iI] = fields[iI].GetUInt32();
|
|
}
|
|
while( result->NextRow() );
|
|
|
|
delete result;
|
|
|
|
m_tutorialState = TUTORIALDATA_UNCHANGED;
|
|
}
|
|
|
|
void WorldSession::SendTutorialsData()
|
|
{
|
|
WorldPacket data(SMSG_TUTORIAL_FLAGS, 4*8);
|
|
for(uint32 i = 0; i < 8; ++i)
|
|
data << m_Tutorials[i];
|
|
SendPacket(&data);
|
|
}
|
|
|
|
void WorldSession::SaveTutorialsData()
|
|
{
|
|
switch(m_tutorialState)
|
|
{
|
|
case TUTORIALDATA_CHANGED:
|
|
CharacterDatabase.PExecute("UPDATE character_tutorial SET tut0='%u', tut1='%u', tut2='%u', tut3='%u', tut4='%u', tut5='%u', tut6='%u', tut7='%u' WHERE account = '%u'",
|
|
m_Tutorials[0], m_Tutorials[1], m_Tutorials[2], m_Tutorials[3], m_Tutorials[4], m_Tutorials[5], m_Tutorials[6], m_Tutorials[7], GetAccountId());
|
|
break;
|
|
case TUTORIALDATA_NEW:
|
|
CharacterDatabase.PExecute("INSERT INTO character_tutorial (account,tut0,tut1,tut2,tut3,tut4,tut5,tut6,tut7) VALUES ('%u', '%u', '%u', '%u', '%u', '%u', '%u', '%u', '%u')",
|
|
GetAccountId(), m_Tutorials[0], m_Tutorials[1], m_Tutorials[2], m_Tutorials[3], m_Tutorials[4], m_Tutorials[5], m_Tutorials[6], m_Tutorials[7]);
|
|
break;
|
|
case TUTORIALDATA_UNCHANGED:
|
|
break;
|
|
}
|
|
|
|
m_tutorialState = TUTORIALDATA_UNCHANGED;
|
|
}
|
|
|
|
void WorldSession::ReadAddonsInfo(WorldPacket &data)
|
|
{
|
|
if (data.rpos() + 4 > data.size())
|
|
return;
|
|
uint32 size;
|
|
data >> size;
|
|
|
|
if(!size)
|
|
return;
|
|
|
|
if(size > 0xFFFFF)
|
|
{
|
|
sLog.outError("WorldSession::ReadAddonsInfo addon info too big, size %u", size);
|
|
return;
|
|
}
|
|
|
|
uLongf uSize = size;
|
|
|
|
uint32 pos = data.rpos();
|
|
|
|
ByteBuffer addonInfo;
|
|
addonInfo.resize(size);
|
|
|
|
if (uncompress(const_cast<uint8*>(addonInfo.contents()), &uSize, const_cast<uint8*>(data.contents() + pos), data.size() - pos) == Z_OK)
|
|
{
|
|
uint32 addonsCount;
|
|
addonInfo >> addonsCount; // addons count
|
|
|
|
for(uint32 i = 0; i < addonsCount; ++i)
|
|
{
|
|
std::string addonName;
|
|
uint8 enabled;
|
|
uint32 crc, unk1;
|
|
|
|
// check next addon data format correctness
|
|
if(addonInfo.rpos()+1 > addonInfo.size())
|
|
return;
|
|
|
|
addonInfo >> addonName;
|
|
|
|
addonInfo >> enabled >> crc >> unk1;
|
|
|
|
DEBUG_LOG("ADDON: Name: %s, Enabled: 0x%x, CRC: 0x%x, Unknown2: 0x%x", addonName.c_str(), enabled, crc, unk1);
|
|
|
|
m_addonsList.push_back(AddonInfo(addonName, enabled, crc));
|
|
}
|
|
|
|
uint32 unk2;
|
|
addonInfo >> unk2;
|
|
|
|
if(addonInfo.rpos() != addonInfo.size())
|
|
DEBUG_LOG("packet under read!");
|
|
}
|
|
else
|
|
sLog.outError("Addon packet uncompress error!");
|
|
}
|
|
|
|
void WorldSession::SendAddonsInfo()
|
|
{
|
|
unsigned char tdata[256] =
|
|
{
|
|
0xC3, 0x5B, 0x50, 0x84, 0xB9, 0x3E, 0x32, 0x42, 0x8C, 0xD0, 0xC7, 0x48, 0xFA, 0x0E, 0x5D, 0x54,
|
|
0x5A, 0xA3, 0x0E, 0x14, 0xBA, 0x9E, 0x0D, 0xB9, 0x5D, 0x8B, 0xEE, 0xB6, 0x84, 0x93, 0x45, 0x75,
|
|
0xFF, 0x31, 0xFE, 0x2F, 0x64, 0x3F, 0x3D, 0x6D, 0x07, 0xD9, 0x44, 0x9B, 0x40, 0x85, 0x59, 0x34,
|
|
0x4E, 0x10, 0xE1, 0xE7, 0x43, 0x69, 0xEF, 0x7C, 0x16, 0xFC, 0xB4, 0xED, 0x1B, 0x95, 0x28, 0xA8,
|
|
0x23, 0x76, 0x51, 0x31, 0x57, 0x30, 0x2B, 0x79, 0x08, 0x50, 0x10, 0x1C, 0x4A, 0x1A, 0x2C, 0xC8,
|
|
0x8B, 0x8F, 0x05, 0x2D, 0x22, 0x3D, 0xDB, 0x5A, 0x24, 0x7A, 0x0F, 0x13, 0x50, 0x37, 0x8F, 0x5A,
|
|
0xCC, 0x9E, 0x04, 0x44, 0x0E, 0x87, 0x01, 0xD4, 0xA3, 0x15, 0x94, 0x16, 0x34, 0xC6, 0xC2, 0xC3,
|
|
0xFB, 0x49, 0xFE, 0xE1, 0xF9, 0xDA, 0x8C, 0x50, 0x3C, 0xBE, 0x2C, 0xBB, 0x57, 0xED, 0x46, 0xB9,
|
|
0xAD, 0x8B, 0xC6, 0xDF, 0x0E, 0xD6, 0x0F, 0xBE, 0x80, 0xB3, 0x8B, 0x1E, 0x77, 0xCF, 0xAD, 0x22,
|
|
0xCF, 0xB7, 0x4B, 0xCF, 0xFB, 0xF0, 0x6B, 0x11, 0x45, 0x2D, 0x7A, 0x81, 0x18, 0xF2, 0x92, 0x7E,
|
|
0x98, 0x56, 0x5D, 0x5E, 0x69, 0x72, 0x0A, 0x0D, 0x03, 0x0A, 0x85, 0xA2, 0x85, 0x9C, 0xCB, 0xFB,
|
|
0x56, 0x6E, 0x8F, 0x44, 0xBB, 0x8F, 0x02, 0x22, 0x68, 0x63, 0x97, 0xBC, 0x85, 0xBA, 0xA8, 0xF7,
|
|
0xB5, 0x40, 0x68, 0x3C, 0x77, 0x86, 0x6F, 0x4B, 0xD7, 0x88, 0xCA, 0x8A, 0xD7, 0xCE, 0x36, 0xF0,
|
|
0x45, 0x6E, 0xD5, 0x64, 0x79, 0x0F, 0x17, 0xFC, 0x64, 0xDD, 0x10, 0x6F, 0xF3, 0xF5, 0xE0, 0xA6,
|
|
0xC3, 0xFB, 0x1B, 0x8C, 0x29, 0xEF, 0x8E, 0xE5, 0x34, 0xCB, 0xD1, 0x2A, 0xCE, 0x79, 0xC3, 0x9A,
|
|
0x0D, 0x36, 0xEA, 0x01, 0xE0, 0xAA, 0x91, 0x20, 0x54, 0xF0, 0x72, 0xD8, 0x1E, 0xC7, 0x89, 0xD2
|
|
};
|
|
|
|
WorldPacket data(SMSG_ADDON_INFO, 4);
|
|
|
|
for(AddonsList::iterator itr = m_addonsList.begin(); itr != m_addonsList.end(); ++itr)
|
|
{
|
|
uint8 state = 2; // 2 is sent here
|
|
data << uint8(state);
|
|
|
|
uint8 unk1 = 1; // 1 is sent here
|
|
data << uint8(unk1);
|
|
if (unk1)
|
|
{
|
|
uint8 unk2 = (itr->CRC != 0x4c1c776d); // If addon is Standard addon CRC
|
|
data << uint8(unk2); // if 1, than add addon public signature
|
|
if (unk2) // if CRC is wrong, add public key (client need it)
|
|
data.append(tdata, sizeof(tdata));
|
|
|
|
data << uint32(0);
|
|
}
|
|
|
|
uint8 unk3 = 0; // 0 is sent here
|
|
data << uint8(unk3); // use <Addon>\<Addon>.url file or not
|
|
if (unk3)
|
|
{
|
|
// String, 256 (null terminated?)
|
|
data << uint8(0);
|
|
}
|
|
}
|
|
|
|
m_addonsList.clear();
|
|
|
|
uint32 count = 0;
|
|
data << uint32(count); // BannedAddons count
|
|
/*for(uint32 i = 0; i < count; ++i)
|
|
{
|
|
uint32
|
|
string (16 bytes)
|
|
string (16 bytes)
|
|
uint32
|
|
uint32
|
|
uint32
|
|
}*/
|
|
|
|
SendPacket(&data);
|
|
}
|
|
|
|
void WorldSession::SetPlayer( Player *plr )
|
|
{
|
|
_player = plr;
|
|
|
|
// set m_GUID that can be used while player loggined and later until m_playerRecentlyLogout not reset
|
|
if(_player)
|
|
m_GUIDLow = _player->GetGUIDLow();
|
|
}
|
|
|
|
void WorldSession::SendRedirectClient(std::string& ip, uint16 port)
|
|
{
|
|
uint32 ip2 = ACE_OS::inet_addr(ip.c_str());
|
|
WorldPacket pkt(SMSG_REDIRECT_CLIENT, 4 + 2 + 4 + 20);
|
|
|
|
pkt << uint32(ip2); // inet_addr(ipstr)
|
|
pkt << uint16(port); // port
|
|
|
|
pkt << uint32(GetLatency()); // latency-related?
|
|
|
|
HMACSHA1 sha1(20, m_Socket->GetSessionKey().AsByteArray());
|
|
sha1.UpdateData((uint8*)&ip2, 4);
|
|
sha1.UpdateData((uint8*)&port, 2);
|
|
sha1.Finalize();
|
|
pkt.append(sha1.GetDigest(), 20); // hmacsha1(ip+port) w/ sessionkey as seed
|
|
|
|
SendPacket(&pkt);
|
|
}
|
|
|
|
void WorldSession::ExecuteOpcode( OpcodeHandler const& opHandle, WorldPacket* packet )
|
|
{
|
|
// need prevent do internal far teleports in handlers because some handlers do lot steps
|
|
// or call code that can do far teleports in some conditions unexpectedly for generic way work code
|
|
if (_player)
|
|
_player->SetCanDelayTeleport(true);
|
|
|
|
(this->*opHandle.handler)(*packet);
|
|
|
|
if (_player)
|
|
{
|
|
// can be not set in fact for login opcode, but this not create porblems.
|
|
_player->SetCanDelayTeleport(false);
|
|
|
|
//we should execute delayed teleports only for alive(!) players
|
|
//because we don't want player's ghost teleported from graveyard
|
|
if (_player->IsHasDelayedTeleport())
|
|
_player->TeleportTo(_player->m_teleport_dest, _player->m_teleport_options);
|
|
}
|
|
|
|
if (packet->rpos() < packet->wpos() && sLog.HasLogLevelOrHigher(LOG_LVL_DEBUG))
|
|
LogUnprocessedTail(packet);
|
|
}
|