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Some 308 changes

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This commit is contained in:
tomrus88 2008-12-26 14:21:42 +03:00
parent 5eddba260e
commit a38078d0c2
3 changed files with 69 additions and 32 deletions
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65
src/game/AddonHandler.cpp
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@ -64,63 +64,84 @@ 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
{