bool EventManager_OnValidateBuyLand(EventManager.LandBuyArgs e)
{
IParcelManagementModule parcelManagement = GetSceneFor(e.agentId).RequestModuleInterface <IParcelManagementModule>();
if (parcelManagement == null)
{
return(false);
}
ILandObject lob = parcelManagement.GetLandObject(e.parcelLocalID);
if (lob != null)
{
UUID AuthorizedID = lob.LandData.AuthBuyerID;
int saleprice = lob.LandData.SalePrice;
UUID pOwnerID = lob.LandData.OwnerID;
bool landforsale = ((lob.LandData.Flags & (uint)(ParcelFlags.ForSale | ParcelFlags.ForSaleObjects | ParcelFlags.SellParcelObjects)) != 0);
if ((AuthorizedID == UUID.Zero || AuthorizedID == e.agentId) && e.parcelPrice >= saleprice &&
landforsale)
{
if (m_connector.UserCurrencyTransfer(lob.LandData.OwnerID, e.agentId, (uint)saleprice, "Land Buy", TransactionType.LandSale, UUID.Zero))
{
e.parcelOwnerID = pOwnerID;
e.landValidated = true;
return(true);
}
// not validated
e.landValidated = false;
}
}
return(false);
}
private void OnLandBuy(Object osender, EventManager.LandBuyArgs e)
{
Scene s = SceneHandler.Instance.LocateSceneClientIn(e.agentId);
if (e.economyValidated == false)
{
if (e.parcelPrice == 0)
{
e.economyValidated = true;
s.EventManager.TriggerLandBuy(osender, e);
}
else
{
ILandObject parcel = s.LandChannel.GetLandObject(e.parcelLocalID);
Dictionary <string, string> additionalParameters = new Dictionary <string, string>();
additionalParameters.Add("final", e.final == true ? "1" : "0");
additionalParameters.Add("removeContribution", e.removeContribution == true ? "1" : "0");
additionalParameters.Add("parcelLocalID", e.parcelLocalID.ToString());
additionalParameters.Add("parcelName", parcel.LandData.Name);
additionalParameters.Add("transactionID", e.transactionID.ToString());
additionalParameters.Add("amountDebited", e.amountDebited.ToString());
additionalParameters.Add("authenticated", e.authenticated == true ? "1" : "0");
DoMoneyTransfer(e.agentId, e.parcelOwnerID, e.parcelPrice, (int)TransactionType.BUY_LAND, additionalParameters);
}
}
}
private Hashtable landBuy(Hashtable requestData)
{
Hashtable rparms = new Hashtable();
try
{
Dictionary <string, string> d = new Dictionary <string, string>();
d.Add("method", "buyLand");
d.Add("id", (string)requestData["id"]);
Dictionary <string, string> response = CommunicationHelpers.DoRequest(gatewayURL, d);
UUID agentID = UUID.Parse((string)response["senderUUID"]);
int parcelLocalID = int.Parse((string)response["parcelLocalID"]);
int transactionID = int.Parse((string)response["transactionID"]);
int amountDebited = int.Parse((string)response["amountDebited"]);
bool final = (string)response["final"] == "1" ? true : false;
bool authenticated = (string)response["authenticated"] == "1" ? true : false;
bool removeContribution = (string)response["removeContribution"] == "1" ? true : false;
UUID regionUUID = UUID.Parse(response["regionUUID"]);
Scene s = SceneHandler.Instance.GetSceneByUUID(regionUUID);
ILandObject parcel = s.LandChannel.GetLandObject(parcelLocalID);
UUID groupID = parcel.LandData.GroupID;
int parcelArea = parcel.LandData.Area;
int parcelPrice = parcel.LandData.SalePrice;
bool groupOwned = parcel.LandData.IsGroupOwned;
UUID parcelOwnerUUID = parcel.LandData.OwnerID;
EventManager.LandBuyArgs landbuyArguments =
new EventManager.LandBuyArgs(agentID, groupID, final, groupOwned, removeContribution,
parcelLocalID, parcelArea, parcelPrice, authenticated);
IClientAPI sender = SceneHandler.Instance.LocateClientObject(agentID);
if (sender == null)
{
throw new Exception("Avatar " + agentID.ToString() + " does not reside in this region");
}
landbuyArguments.amountDebited = amountDebited;
landbuyArguments.parcelOwnerID = parcelOwnerUUID;
landbuyArguments.transactionID = transactionID;
s.EventManager.TriggerValidateLandBuy(sender, landbuyArguments);
landbuyArguments.economyValidated = true;
s.EventManager.TriggerLandBuy(sender, landbuyArguments);
rparms["success"] = true;
}
catch (Exception e)
{
rparms["success"] = false;
m_log.ErrorFormat("[OMECONOMY]: landBuy(...) Exception: {1} - {2}", Name, e.Message, e.StackTrace);
}
return(rparms);
}
public FreeMoneyTransaction(UUID from, UUID to, string sellersEmail, int amount, Scene scene, string description, InternalTransactionType internalType, EventManager.LandBuyArgs e)
{
From = from;
InternalType = internalType;
Description = description;
Scene = scene;
Amount = amount;
SellersEmail = sellersEmail;
To = to;
ObjectID = UUID.Zero;
E = e;
// Generate a 128-bit Unique ID
// Using the Crypto Random Generator (increased unguessability)
byte[] randomBuf = new byte[16];
RNGCryptoServiceProvider random = new RNGCryptoServiceProvider();
random.GetBytes(randomBuf);
Guid txID = new Guid(randomBuf);
TxID = new UUID(txID);
}
public void ProcessParcelBuy(UUID agentId, UUID groupId, bool final, bool groupOwned,
bool removeContribution, int parcelLocalID, int parcelArea, int parcelPrice,
bool authenticated)
{
ILandObject land = GetLandObject(parcelLocalID);
if (land != null)
{
EventManager.LandBuyArgs args = new EventManager.LandBuyArgs(agentId, groupId, final, groupOwned,
removeContribution, parcelLocalID,
parcelArea,
parcelPrice, authenticated,
land.LandData.OwnerID);
// Make sure that we do all checking that we can sell this land
if (m_scene.EventManager.TriggerValidateBuyLand(args))
{
land.UpdateLandSold(args.agentId, args.groupId, args.groupOwned, (uint) args.transactionID,
args.parcelPrice, args.parcelArea);
}
}
}
public virtual void ProcessParcelBuy(UUID agentId, UUID groupId, bool final, bool groupOwned,
bool removeContribution, int parcelLocalID, int parcelArea, int parcelPrice, bool authenticated)
{
EventManager.LandBuyArgs args = new EventManager.LandBuyArgs(agentId, groupId, final, groupOwned,
removeContribution, parcelLocalID, parcelArea,
parcelPrice, authenticated);
// First, allow all validators a stab at it
m_eventManager.TriggerValidateLandBuy(this, args);
// Then, check validation and transfer
m_eventManager.TriggerLandBuy(this, args);
}
private Hashtable landBuy(Hashtable requestData)
{
Hashtable rparms = new Hashtable();
try
{
Dictionary<string, string> d = new Dictionary<string, string>();
d.Add("method", "buyLand");
d.Add("id", (string)requestData["id"]);
Dictionary<string, string> response = CommunicationHelpers.DoRequest(gatewayURL, d);
UUID agentID = UUID.Parse((string)response["senderUUID"]);
int parcelLocalID = int.Parse((string)response["parcelLocalID"]);
int transactionID = int.Parse((string)response["transactionID"]);
int amountDebited = int.Parse((string)response["amountDebited"]);
bool final = (string)response["final"] == "1" ? true : false;
bool authenticated = (string)response["authenticated"] == "1" ? true : false;
bool removeContribution = (string)response["removeContribution"] == "1" ? true : false;
UUID regionUUID = UUID.Parse(response["regionUUID"]);
Scene s = SceneHandler.Instance.GetSceneByUUID(regionUUID);
ILandObject parcel = s.LandChannel.GetLandObject(parcelLocalID);
UUID groupID = parcel.LandData.GroupID;
int parcelArea = parcel.LandData.Area;
int parcelPrice = parcel.LandData.SalePrice;
bool groupOwned = parcel.LandData.IsGroupOwned;
UUID parcelOwnerUUID = parcel.LandData.OwnerID;
EventManager.LandBuyArgs landbuyArguments =
new EventManager.LandBuyArgs(agentID, groupID, final, groupOwned, removeContribution,
parcelLocalID, parcelArea, parcelPrice, authenticated);
IClientAPI sender = SceneHandler.Instance.LocateClientObject(agentID);
if (sender == null)
{
throw new Exception("Avatar " + agentID.ToString() + " does not reside in this region");
}
landbuyArguments.amountDebited = amountDebited;
landbuyArguments.parcelOwnerID = parcelOwnerUUID;
landbuyArguments.transactionID = transactionID;
s.EventManager.TriggerValidateLandBuy(sender, landbuyArguments);
landbuyArguments.economyValidated = true;
s.EventManager.TriggerLandBuy(sender, landbuyArguments);
rparms["success"] = true;
}
catch (Exception e)
{
rparms["success"] = false;
m_log.ErrorFormat("[{0}]: landBuy(...) Exception: {1} - {2}", Name, e.Message, e.StackTrace);
}
return rparms;
}
bool ValidateLandBuy(EventManager.LandBuyArgs e)
{
return(m_connector.UserCurrencyTransfer(e.parcelOwnerID, e.agentId,
(uint)e.parcelPrice, "Land Purchase", TransactionType.LandSale,
UUID.Random()));
}
private void OnValidateLandBuy(Object osender, EventManager.LandBuyArgs e)
{
e.economyValidated = false;
}
private void processLandBuy(Object osender, EventManager.LandBuyArgs e)
{
}
