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HSHandlerObject.cpp
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HSHandlerObject.cpp
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// -----------------------------------------------------------------------
// $Id: HSHandlerObject.cpp,v 1.4 2006/04/04 12:37:11 mark Exp $
// -----------------------------------------------------------------------
#include "pch.h"
#include "hsutils.h"
#include "HSPackets.h"
#include "hsserver.h"
#include "HSNetwork.h"
#include "hsobjects.h"
#include "hsuniversedb.h"
#include "hsuniverse.h"
#include "hsdb.h"
#include "HSHandlerObject.h"
HS_BOOL8 CHSHandlerObject::Initialize()
{
// Register handlers.
REGISTER_PACKET_HANDLER(PT_GET_OBJECT_LIST,
&CHSHandlerObject::HandleGetObjectList, true);
REGISTER_PACKET_HANDLER(PT_GET_OBJECT_DATA,
&CHSHandlerObject::HandleGetObjectData, true);
REGISTER_PACKET_HANDLER(PT_SET_OBJECT_DATA,
&CHSHandlerObject::HandleSetObjectData, true);
return true;
}
void CHSHandlerObject::HandleGetObjectList(CHSPacket * pPacket)
{
hs_log("ADMIN SERVER: Handle packet GetObjectList");
CHSPGetObjectList *cmdGetList =
static_cast < CHSPGetObjectList * >(pPacket);
// Create an object list packet as a response.
CHSPObjectList cmdList;
cmdList.SetPacketAddress(cmdGetList->GetPacketAddress());
// Get objects from a specific universe?
if (cmdGetList->m_uiUniverseID != 0)
{
CHSUniverse *pUniverse =
CHSUniverseDB::GetInstance().FindUniverse(cmdGetList->
m_uiUniverseID);
if (pUniverse)
{
cmdList.m_bQuerySucceeded = true;
THSObjectIterator tIter;
HS_BOOL8 bContinue;
for (bContinue =
pUniverse->GetFirstObject(tIter,
(HS_TYPE) cmdGetList->
m_ucObjectType); bContinue;
bContinue =
pUniverse->GetNextObject(tIter,
(HS_TYPE) cmdGetList->
m_ucObjectType))
{
if (tIter.pValue != NULL)
{
CHSPObjectList::THSObject tObject;
tObject.uiObjectID = tIter.pValue->GetDbref();
tObject.strObjectName = tIter.pValue->GetName();
tObject.fX = tIter.pValue->GetX();
tObject.fY = tIter.pValue->GetY();
tObject.fZ = tIter.pValue->GetZ();
cmdList.AddObject(tObject);
}
}
}
else
{
cmdList.m_bQuerySucceeded = false;
}
}
else
{
// All universes.
cmdList.m_bQuerySucceeded = true;
THSUniverseIterator tUnivIter;
HS_BOOL8 bUnivContinue;
for (bUnivContinue =
CHSUniverseDB::GetInstance().GetFirstUniverse(tUnivIter);
bUnivContinue;
bUnivContinue =
CHSUniverseDB::GetInstance().GetNextUniverse(tUnivIter))
{
CHSUniverse *pUniverse = tUnivIter.pValue;
if (!pUniverse)
{
continue;
}
THSObjectIterator tIter;
HS_BOOL8 bContinue;
for (bContinue = pUniverse->GetFirstObject(tIter,
(HS_TYPE) cmdGetList->
m_ucObjectType);
bContinue;
bContinue =
pUniverse->GetNextObject(tIter,
(HS_TYPE) cmdGetList->
m_ucObjectType))
{
if (tIter.pValue != NULL)
{
CHSPObjectList::THSObject tObject;
tObject.cObjectType = (char) tIter.pValue->GetType();
tObject.uiObjectID = tIter.pValue->GetDbref();
tObject.strObjectName = tIter.pValue->GetName();
tObject.fX = tIter.pValue->GetX();
tObject.fY = tIter.pValue->GetY();
tObject.fZ = tIter.pValue->GetZ();
cmdList.AddObject(tObject);
}
}
}
}
HSNetwork.SendPacket(cmdList);
}
void CHSHandlerObject::HandleGetObjectData(CHSPacket * pPacket)
{
hs_log("ADMIN SERVER: Handle packet GetObjectData");
CHSPGetObjectData *cmdGetData =
static_cast < CHSPGetObjectData * >(pPacket);
// Create a response.
CHSPObjectData cmdData;
cmdData.SetPacketAddress(cmdGetData->GetPacketAddress());
cmdData.m_uiObjectID = cmdGetData->m_uiObjectID;
// Find the object in question.
CHS3DObject *pObject = dbHSDB.FindObject(cmdGetData->m_uiObjectID);
if (!pObject)
{
cmdData.m_bBadQuery = true;
}
else
{
// Got the object. Add all of the attributes.
CHSAttributeList listAttributes;
pObject->GetAttributeList(listAttributes);
while (!listAttributes.empty())
{
std::string & rstrAttribute = listAttributes.front();
CHSPObjectData::THSObjectAttribute tAttribute;
tAttribute.strAttributeName = rstrAttribute;
tAttribute.strValue = pObject->GetAttributeValue((HS_INT8 *)
rstrAttribute.
c_str());
cmdData.AddAttribute(tAttribute);
listAttributes.pop_front();
}
}
HSNetwork.SendPacket(cmdData);
}
void CHSHandlerObject::HandleSetObjectData(CHSPacket * pPacket)
{
hs_log("ADMIN SERVER: Handle packet SetObjectData");
CHSPSetObjectData *cmdSetData =
static_cast < CHSPSetObjectData * >(pPacket);
CHSPSetObjectDataResponse cmdResponse;
cmdResponse.SetPacketAddress(cmdSetData->GetPacketAddress());
cmdResponse.m_uiObjectID = cmdSetData->m_uiObjectID;
// Find the object in question.
CHS3DObject *pObject = dbHSDB.FindObject(cmdSetData->m_uiObjectID);
if (!pObject)
{
cmdResponse.m_bSuccess = false;
}
else
{
cmdResponse.m_bSuccess = true;
// Run through the attributes contained in the packet.
CHSPSetObjectData::THSObjectAttribute * pAttribute;
for (pAttribute = cmdSetData->GetFirstAttr(); pAttribute;
pAttribute = cmdSetData->GetNextAttr())
{
if (!pObject->SetAttributeValue((HS_INT8 *)
pAttribute->strAttributeName.
c_str(),
(HS_INT8 *) pAttribute->strValue.
c_str()))
{
// Record failure, but continue.
cmdResponse.m_bSuccess = false;
}
}
}
HSNetwork.SendPacket(cmdResponse);
}