From 48b03c2c61a422c3ac9843892a2ae93b29a9f7b8 Mon Sep 17 00:00:00 2001 From: Diva Canto Date: Sun, 24 Jan 2010 14:30:48 -0800 Subject: Integrated the hyperlinking with the GridService. --- .../Hypergrid/GatekeeperServiceConnector.cs | 215 +++++++++++++ .../Hypergrid/HypergridServiceConnector.cs | 354 --------------------- 2 files changed, 215 insertions(+), 354 deletions(-) delete mode 100644 OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs (limited to 'OpenSim/Services/Connectors') diff --git a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs index a8d9292..ae0a0b6 100644 --- a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs +++ b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs @@ -1,13 +1,18 @@ using System; using System.Collections; using System.Collections.Generic; +using System.Drawing; using System.Net; +using System.Reflection; +using OpenSim.Framework; using OpenSim.Services.Interfaces; using GridRegion = OpenSim.Services.Interfaces.GridRegion; using OpenMetaverse; +using OpenMetaverse.Imaging; using Nwc.XmlRpc; +using log4net; using OpenSim.Services.Connectors.Simulation; @@ -15,6 +20,21 @@ namespace OpenSim.Services.Connectors.Hypergrid { public class GatekeeperServiceConnector : SimulationServiceConnector { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + + private static UUID m_HGMapImage = new UUID("00000000-0000-1111-9999-000000000013"); + + private IAssetService m_AssetService; + + public GatekeeperServiceConnector() : base() + { + } + + public GatekeeperServiceConnector(IAssetService assService) + { + m_AssetService = assService; + } + protected override string AgentPath() { return "/foreignagent/"; @@ -25,6 +45,201 @@ namespace OpenSim.Services.Connectors.Hypergrid return "/foreignobject/"; } + public bool LinkRegion(GridRegion info, out UUID regionID, out ulong realHandle, out string imageURL, out string reason) + { + regionID = UUID.Zero; + imageURL = string.Empty; + realHandle = 0; + reason = string.Empty; + + Hashtable hash = new Hashtable(); + hash["region_name"] = info.RegionName; + + IList paramList = new ArrayList(); + paramList.Add(hash); + + XmlRpcRequest request = new XmlRpcRequest("link_region", paramList); + string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/"; + //m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Linking to " + uri); + XmlRpcResponse response = null; + try + { + response = request.Send(uri, 10000); + } + catch (Exception e) + { + m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Exception " + e.Message); + reason = "Error contacting remote server"; + return false; + } + + if (response.IsFault) + { + reason = response.FaultString; + m_log.ErrorFormat("[GATEKEEPER SERVICE CONNECTOR]: remote call returned an error: {0}", response.FaultString); + return false; + } + + hash = (Hashtable)response.Value; + //foreach (Object o in hash) + // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value); + try + { + bool success = false; + Boolean.TryParse((string)hash["result"], out success); + if (success) + { + UUID.TryParse((string)hash["uuid"], out regionID); + //m_log.Debug(">> HERE, uuid: " + uuid); + if ((string)hash["handle"] != null) + { + realHandle = Convert.ToUInt64((string)hash["handle"]); + //m_log.Debug(">> HERE, realHandle: " + realHandle); + } + if (hash["region_image"] != null) + { + imageURL = (string)hash["region_image"]; + } + } + + } + catch (Exception e) + { + reason = "Error parsing return arguments"; + m_log.Error("[GATEKEEPER SERVICE CONNECTOR]: Got exception while parsing hyperlink response " + e.StackTrace); + return false; + } + + return true; + } + + UUID m_MissingTexture = new UUID("5748decc-f629-461c-9a36-a35a221fe21f"); + + public UUID GetMapImage(UUID regionID, string imageURL) + { + if (m_AssetService == null) + return m_MissingTexture; + + try + { + + WebClient c = new WebClient(); + //m_log.Debug("JPEG: " + imageURL); + string filename = regionID.ToString(); + c.DownloadFile(imageURL, filename + ".jpg"); + Bitmap m = new Bitmap(filename + ".jpg"); + //m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width); + byte[] imageData = OpenJPEG.EncodeFromImage(m, true); + AssetBase ass = new AssetBase(UUID.Random(), "region " + filename, (sbyte)AssetType.Texture); + + // !!! for now + //info.RegionSettings.TerrainImageID = ass.FullID; + + ass.Temporary = true; + ass.Local = true; + ass.Data = imageData; + + m_AssetService.Store(ass); + + // finally + return ass.FullID; + + } + catch // LEGIT: Catching problems caused by OpenJPEG p/invoke + { + m_log.Warn("[GATEKEEPER SERVICE CONNECTOR]: Failed getting/storing map image, because it is probably already in the cache"); + } + return UUID.Zero; + } + + public GridRegion GetHyperlinkRegion(GridRegion gatekeeper, UUID regionID) + { + Hashtable hash = new Hashtable(); + hash["region_uuid"] = regionID.ToString(); + + IList paramList = new ArrayList(); + paramList.Add(hash); + + XmlRpcRequest request = new XmlRpcRequest("get_region", paramList); + string uri = "http://" + gatekeeper.ExternalEndPoint.Address + ":" + gatekeeper.HttpPort + "/"; + m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: contacting " + uri); + XmlRpcResponse response = null; + try + { + response = request.Send(uri, 10000); + } + catch (Exception e) + { + m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Exception " + e.Message); + return null; + } + + if (response.IsFault) + { + m_log.ErrorFormat("[GATEKEEPER SERVICE CONNECTOR]: remote call returned an error: {0}", response.FaultString); + return null; + } + + hash = (Hashtable)response.Value; + //foreach (Object o in hash) + // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value); + try + { + bool success = false; + Boolean.TryParse((string)hash["result"], out success); + if (success) + { + GridRegion region = new GridRegion(); + + UUID.TryParse((string)hash["uuid"], out region.RegionID); + //m_log.Debug(">> HERE, uuid: " + region.RegionID); + int n = 0; + if (hash["x"] != null) + { + Int32.TryParse((string)hash["x"], out n); + region.RegionLocX = n; + //m_log.Debug(">> HERE, x: " + region.RegionLocX); + } + if (hash["y"] != null) + { + Int32.TryParse((string)hash["y"], out n); + region.RegionLocY = n; + //m_log.Debug(">> HERE, y: " + region.RegionLocY); + } + if (hash["region_name"] != null) + { + region.RegionName = (string)hash["region_name"]; + //m_log.Debug(">> HERE, name: " + region.RegionName); + } + if (hash["hostname"] != null) + region.ExternalHostName = (string)hash["hostname"]; + if (hash["http_port"] != null) + { + uint p = 0; + UInt32.TryParse((string)hash["http_port"], out p); + region.HttpPort = p; + } + if (hash["internal_port"] != null) + { + int p = 0; + Int32.TryParse((string)hash["internal_port"], out p); + region.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), p); + } + + // Successful return + return region; + } + + } + catch (Exception e) + { + m_log.Error("[GATEKEEPER SERVICE CONNECTOR]: Got exception while parsing hyperlink response " + e.StackTrace); + return null; + } + + return null; + } + public GridRegion GetHomeRegion(GridRegion gatekeeper, UUID userID, out Vector3 position, out Vector3 lookAt) { position = Vector3.UnitY; lookAt = Vector3.UnitY; diff --git a/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs deleted file mode 100644 index 1786d38..0000000 --- a/OpenSim/Services/Connectors/Hypergrid/HypergridServiceConnector.cs +++ /dev/null @@ -1,354 +0,0 @@ -/* - * Copyright (c) Contributors, http://opensimulator.org/ - * See CONTRIBUTORS.TXT for a full list of copyright holders. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of the OpenSimulator Project nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -using System; -using System.Collections; -using System.Collections.Generic; -using System.Text; -using System.Drawing; -using System.Net; -using System.Reflection; -using OpenSim.Services.Interfaces; -using GridRegion = OpenSim.Services.Interfaces.GridRegion; - -using OpenSim.Framework; - -using OpenMetaverse; -using OpenMetaverse.Imaging; -using log4net; -using Nwc.XmlRpc; -using Nini.Config; - -namespace OpenSim.Services.Connectors.Hypergrid -{ - public class HypergridServiceConnector : IHypergridService - { - private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); - - private IAssetService m_AssetService; - private string m_ServerURL; - - public HypergridServiceConnector() { } - - public HypergridServiceConnector(IAssetService assService) - { - m_AssetService = assService; - } - - public HypergridServiceConnector(IConfigSource source) - { - Initialise(source); - } - - public virtual void Initialise(IConfigSource source) - { - IConfig hgConfig = source.Configs["HypergridService"]; - if (hgConfig == null) - { - m_log.Error("[HYPERGRID CONNECTOR]: HypergridService missing from OpenSim.ini"); - throw new Exception("Hypergrid connector init error"); - } - - string serviceURI = hgConfig.GetString("HypergridServerURI", - String.Empty); - - if (serviceURI == String.Empty) - { - m_log.Error("[HYPERGRID CONNECTOR]: No Server URI named in section HypergridService"); - throw new Exception("Hypergrid connector init error"); - } - m_ServerURL = serviceURI; - } - - public bool LinkRegion(GridRegion info, out UUID regionID, out ulong realHandle, out string imageURL, out string reason) - { - regionID = UUID.Zero; - imageURL = string.Empty; - realHandle = 0; - reason = string.Empty; - - Hashtable hash = new Hashtable(); - hash["region_name"] = info.RegionName; - - IList paramList = new ArrayList(); - paramList.Add(hash); - - XmlRpcRequest request = new XmlRpcRequest("link_region", paramList); - string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/"; - //m_log.Debug("[HGrid]: Linking to " + uri); - XmlRpcResponse response = null; - try - { - response = request.Send(uri, 10000); - } - catch (Exception e) - { - m_log.Debug("[HGrid]: Exception " + e.Message); - reason = "Error contacting remote server"; - return false; - } - - if (response.IsFault) - { - reason = response.FaultString; - m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString); - return false; - } - - hash = (Hashtable)response.Value; - //foreach (Object o in hash) - // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value); - try - { - bool success = false; - Boolean.TryParse((string)hash["result"], out success); - if (success) - { - UUID.TryParse((string)hash["uuid"], out regionID); - //m_log.Debug(">> HERE, uuid: " + uuid); - if ((string)hash["handle"] != null) - { - realHandle = Convert.ToUInt64((string)hash["handle"]); - //m_log.Debug(">> HERE, realHandle: " + realHandle); - } - if (hash["region_image"] != null) - { - imageURL = (string)hash["region_image"]; - } - } - - } - catch (Exception e) - { - reason = "Error parsing return arguments"; - m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace); - return false; - } - - return true; - } - - public UUID GetMapImage(UUID regionID, string imageURL) - { - try - { - - WebClient c = new WebClient(); - //m_log.Debug("JPEG: " + uri); - string filename = regionID.ToString(); - c.DownloadFile(imageURL, filename + ".jpg"); - Bitmap m = new Bitmap(filename + ".jpg"); - //m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width); - byte[] imageData = OpenJPEG.EncodeFromImage(m, true); - AssetBase ass = new AssetBase(UUID.Random(), "region " + filename, (sbyte)AssetType.Texture); - - // !!! for now - //info.RegionSettings.TerrainImageID = ass.FullID; - - ass.Temporary = true; - ass.Local = true; - ass.Data = imageData; - - m_AssetService.Store(ass); - - // finally - return ass.FullID; - - } - catch // LEGIT: Catching problems caused by OpenJPEG p/invoke - { - m_log.Warn("[HGrid]: Failed getting/storing map image, because it is probably already in the cache"); - } - return UUID.Zero; - } - - public GridRegion GetHyperlinkRegion(GridRegion gatekeeper, UUID regionID) - { - Hashtable hash = new Hashtable(); - hash["region_uuid"] = regionID.ToString(); - - IList paramList = new ArrayList(); - paramList.Add(hash); - - XmlRpcRequest request = new XmlRpcRequest("get_region", paramList); - string uri = "http://" + gatekeeper.ExternalEndPoint.Address + ":" + gatekeeper.HttpPort + "/"; - m_log.Debug("[HGrid]: contacting " + uri); - XmlRpcResponse response = null; - try - { - response = request.Send(uri, 10000); - } - catch (Exception e) - { - m_log.Debug("[HGrid]: Exception " + e.Message); - return null; - } - - if (response.IsFault) - { - m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString); - return null; - } - - hash = (Hashtable)response.Value; - //foreach (Object o in hash) - // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value); - try - { - bool success = false; - Boolean.TryParse((string)hash["result"], out success); - if (success) - { - GridRegion region = new GridRegion(); - - UUID.TryParse((string)hash["uuid"], out region.RegionID); - //m_log.Debug(">> HERE, uuid: " + region.RegionID); - int n = 0; - if (hash["x"] != null) - { - Int32.TryParse((string)hash["x"], out n); - region.RegionLocX = n; - //m_log.Debug(">> HERE, x: " + region.RegionLocX); - } - if (hash["y"] != null) - { - Int32.TryParse((string)hash["y"], out n); - region.RegionLocY = n; - //m_log.Debug(">> HERE, y: " + region.RegionLocY); - } - if (hash["region_name"] != null) - { - region.RegionName = (string)hash["region_name"]; - //m_log.Debug(">> HERE, name: " + region.RegionName); - } - if (hash["hostname"] != null) - region.ExternalHostName = (string)hash["hostname"]; - if (hash["http_port"] != null) - { - uint p = 0; - UInt32.TryParse((string)hash["http_port"], out p); - region.HttpPort = p; - } - if (hash["internal_port"] != null) - { - int p = 0; - Int32.TryParse((string)hash["internal_port"], out p); - region.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), p); - } - - // Successful return - return region; - } - - } - catch (Exception e) - { - m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace); - return null; - } - - return null; - } - - #region From local regions to grid-wide hypergrid service - - public bool LinkRegion(string regionDescriptor, out UUID regionID, out ulong realHandle, out string imageURL, out string reason) - { - regionID = UUID.Zero; - imageURL = string.Empty; - realHandle = 0; - reason = string.Empty; - - Hashtable hash = new Hashtable(); - hash["region_desc"] = regionDescriptor; - - IList paramList = new ArrayList(); - paramList.Add(hash); - - XmlRpcRequest request = new XmlRpcRequest("link_region_by_desc", paramList); - XmlRpcResponse response = null; - try - { - response = request.Send(m_ServerURL, 10000); - } - catch (Exception e) - { - m_log.Debug("[HGrid]: Exception " + e.Message); - reason = "Error contacting remote server"; - return false; - } - - if (response.IsFault) - { - reason = response.FaultString; - m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString); - return false; - } - - hash = (Hashtable)response.Value; - //foreach (Object o in hash) - // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value); - try - { - bool success = false; - Boolean.TryParse((string)hash["result"], out success); - if (success) - { - UUID.TryParse((string)hash["uuid"], out regionID); - //m_log.Debug(">> HERE, uuid: " + uuid); - if ((string)hash["handle"] != null) - { - realHandle = Convert.ToUInt64((string)hash["handle"]); - //m_log.Debug(">> HERE, realHandle: " + realHandle); - } - if (hash["region_image"] != null) - { - imageURL = (string)hash["region_image"]; - } - } - - } - catch (Exception e) - { - reason = "Error parsing return arguments"; - m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace); - return false; - } - - return true; - } - - // TODO !!! - public GridRegion GetRegionByUUID(UUID regionID) { return null; } - public GridRegion GetRegionByPosition(int x, int y) { return null; } - public GridRegion GetRegionByName(string name) { return null; } - public List GetRegionsByName(string name) { return null; } - public List GetRegionRange(int xmin, int xmax, int ymin, int ymax) { return null; } - - #endregion - } -} -- cgit v1.1