diff options
Diffstat (limited to 'src/game/AddonHandler.cpp')
| -rw-r--r-- | src/game/AddonHandler.cpp | 75 |
1 files changed, 49 insertions, 26 deletions
diff --git a/src/game/AddonHandler.cpp b/src/game/AddonHandler.cpp index 63582113914..cac4261944b 100644 --- a/src/game/AddonHandler.cpp +++ b/src/game/AddonHandler.cpp @@ -1,7 +1,7 @@ /* - * Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/> + * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/> * - * Copyright (C) 2008 Trinity <http://www.trinitycore.org/> + * Copyright (C) 2008-2009 Trinity <http://www.trinitycore.org/> * * 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 @@ -18,12 +18,14 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include "zlib/zlib.h" + #include "AddonHandler.h" #include "Database/DatabaseEnv.h" +#include "Policies/SingletonImp.h" #include "Opcodes.h" + #include "Log.h" -#include "Policies/SingletonImp.h" -#include "zlib/zlib.h" INSTANTIATE_SINGLETON_1( AddonHandler ); @@ -66,63 +68,84 @@ bool AddonHandler::BuildAddonPacket(WorldPacket *Source, WorldPacket *Target) if (Source->rpos() + 4 > Source->size()) return false; - *Source >> TempValue; //get real size of the packed structure + *Source >> TempValue; // get real size of the packed structure // empty addon packet, nothing process, can't be received from real client if(!TempValue) return false; - AddonRealSize = TempValue; //temp value because ZLIB only excepts uLongf + AddonRealSize = TempValue; // temp value because ZLIB only excepts uLongf - CurrentPosition = Source->rpos(); //get the position of the pointer in the structure + CurrentPosition = Source->rpos(); // get the position of the pointer in the structure - AddOnPacked.resize(AddonRealSize); //resize target for zlib action + AddOnPacked.resize(AddonRealSize); // resize target for zlib action if (!uncompress(const_cast<uint8*>(AddOnPacked.contents()), &AddonRealSize, const_cast<uint8*>((*Source).contents() + CurrentPosition), (*Source).size() - CurrentPosition)!= Z_OK) { Target->Initialize(SMSG_ADDON_INFO); - while(AddOnPacked.rpos() < AddOnPacked.size()) + uint32 addonsCount; + AddOnPacked >> addonsCount; // addons count? + + for(uint32 i = 0; i < addonsCount; ++i) { - std::string AddonNames; - uint8 unk6; - uint32 crc, unk7; + std::string addonName; + uint8 enabled; + uint32 crc, unk2; // check next addon data format correctness - if(AddOnPacked.rpos()+1+4+4+1 > AddOnPacked.size()) + if(AddOnPacked.rpos()+1 > AddOnPacked.size()) return false; - AddOnPacked >> AddonNames; + AddOnPacked >> addonName; // recheck next addon data format correctness - if(AddOnPacked.rpos()+4+4+1 > AddOnPacked.size()) + if(AddOnPacked.rpos()+1+4+4 > AddOnPacked.size()) return false; - AddOnPacked >> crc >> unk7 >> unk6; + AddOnPacked >> enabled >> crc >> unk2; - //sLog.outDebug("ADDON: Name:%s CRC:%x Unknown1 :%x Unknown2 :%x", AddonNames.c_str(), crc, unk7, unk6); + sLog.outDebug("ADDON: Name: %s, Enabled: 0x%x, CRC: 0x%x, Unknown2: 0x%x", addonName.c_str(), enabled, crc, unk2); - *Target << (uint8)2; + uint8 state = (enabled ? 2 : 1); + *Target << uint8(state); - uint8 unk1 = 1; - *Target << (uint8)unk1; + uint8 unk1 = (enabled ? 1 : 0); + *Target << uint8(unk1); if (unk1) { - uint8 unk2 = crc != 0x1c776d01LL; //If addon is Standard addon CRC - *Target << (uint8)unk2; + uint8 unk2 = (crc != 0x4c1c776d); // If addon is Standard addon CRC + *Target << uint8(unk2); if (unk2) Target->append(tdata, sizeof(tdata)); - *Target << (uint32)0; + *Target << uint32(0); } - uint8 unk3 = 0; - *Target << (uint8)unk3; + uint8 unk3 = (enabled ? 0 : 1); + *Target << uint8(unk3); if (unk3) { - // String, 256 + // String, 256 (null terminated?) + *Target << uint8(0); } } + + uint32 unk4; + AddOnPacked >> unk4; + + uint32 count = 0; + *Target << uint32(count); + /*for(uint32 i = 0; i < count; ++i) + { + uint32 + string (16 bytes) + string (16 bytes) + uint32 + }*/ + + if(AddOnPacked.rpos() != AddOnPacked.size()) + sLog.outDebug("packet under read!"); } else { |