/* * Copyright (c) Contributors, http://www.openmetaverse.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 OpenSim 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 libsecondlife; namespace OpenSim.Framework.Data.DB4o { /// <summary> /// A grid server storage mechanism employing the DB4o database system /// </summary> class DB4oGridData : IGridData { /// <summary> /// The database manager object /// </summary> DB4oGridManager manager; /// <summary> /// Called when the plugin is first loaded (as constructors are not called) /// </summary> public void Initialise() { manager = new DB4oGridManager("gridserver.yap"); } /// <summary> /// Returns a list of regions within the specified ranges /// </summary> /// <param name="a">minimum X coordinate</param> /// <param name="b">minimum Y coordinate</param> /// <param name="c">maximum X coordinate</param> /// <param name="d">maximum Y coordinate</param> /// <returns>An array of region profiles</returns> public SimProfileData[] GetProfilesInRange(uint a, uint b, uint c, uint d) { return null; } /// <summary> /// Returns a region located at the specified regionHandle (warning multiple regions may occupy the one spot, first found is returned) /// </summary> /// <param name="handle">The handle to search for</param> /// <returns>A region profile</returns> public SimProfileData GetProfileByHandle(ulong handle) { lock (manager.simProfiles) { foreach (LLUUID UUID in manager.simProfiles.Keys) { if (manager.simProfiles[UUID].regionHandle == handle) { return manager.simProfiles[UUID]; } } } throw new Exception("Unable to find profile with handle (" + handle.ToString() + ")"); } /// <summary> /// Returns a specific region /// </summary> /// <param name="uuid">The region ID code</param> /// <returns>A region profile</returns> public SimProfileData GetProfileByLLUUID(LLUUID uuid) { lock (manager.simProfiles) { if (manager.simProfiles.ContainsKey(uuid)) return manager.simProfiles[uuid]; } throw new Exception("Unable to find profile with UUID (" + uuid.ToStringHyphenated() + "). Total Registered Regions: " + manager.simProfiles.Count); } /// <summary> /// Adds a new specified region to the database /// </summary> /// <param name="profile">The profile to add</param> /// <returns>A dataresponse enum indicating success</returns> public DataResponse AddProfile(SimProfileData profile) { lock (manager.simProfiles) { if (manager.AddRow(profile)) { return DataResponse.RESPONSE_OK; } else { return DataResponse.RESPONSE_ERROR; } } } /// <summary> /// Authenticates a new region using the shared secrets. NOT SECURE. /// </summary> /// <param name="uuid">The UUID the region is authenticating with</param> /// <param name="handle">The location the region is logging into (unused in Db4o)</param> /// <param name="key">The shared secret</param> /// <returns>Authenticated?</returns> public bool AuthenticateSim(LLUUID uuid, ulong handle, string key) { if (manager.simProfiles[uuid].regionRecvKey == key) return true; return false; } /// <summary> /// Shuts down the database /// </summary> public void Close() { manager = null; } /// <summary> /// Returns the providers name /// </summary> /// <returns>The name of the storage system</returns> public string getName() { return "DB4o Grid Provider"; } /// <summary> /// Returns the providers version /// </summary> /// <returns>The version of the storage system</returns> public string getVersion() { return "0.1"; } public ReservationData GetReservationAtPoint(uint x, uint y) { return null; } } }