From 774958bbbf639090e73204be1d5b6d5c7653441a Mon Sep 17 00:00:00 2001 From: Diva Canto Date: Sun, 28 Feb 2010 16:09:06 -0800 Subject: Added FriendsData to both Null storage and SQLite. Untested. --- OpenSim/Data/Null/NullFriendsData.cs | 92 ++++++++++++++++++++++ OpenSim/Data/SQLite/Resources/001_FriendsStore.sql | 10 +++ OpenSim/Data/SQLite/Resources/002_FriendsStore.sql | 5 ++ OpenSim/Data/SQLite/SQLiteAvatarData.cs | 2 +- OpenSim/Data/SQLite/SQLiteFriendsData.cs | 70 ++++++++++++++++ 5 files changed, 178 insertions(+), 1 deletion(-) create mode 100644 OpenSim/Data/Null/NullFriendsData.cs create mode 100644 OpenSim/Data/SQLite/Resources/001_FriendsStore.sql create mode 100644 OpenSim/Data/SQLite/Resources/002_FriendsStore.sql create mode 100644 OpenSim/Data/SQLite/SQLiteFriendsData.cs (limited to 'OpenSim/Data') diff --git a/OpenSim/Data/Null/NullFriendsData.cs b/OpenSim/Data/Null/NullFriendsData.cs new file mode 100644 index 0000000..e7f7fd3 --- /dev/null +++ b/OpenSim/Data/Null/NullFriendsData.cs @@ -0,0 +1,92 @@ +/* + * 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 OpenMetaverse; +using OpenSim.Framework; +using OpenSim.Data; + +namespace OpenSim.Data.Null +{ + public class NullFriendsData : IFriendsData + { + private static List m_Data = new List(); + + public NullFriendsData(string connectionString, string realm) + { + } + + /// + /// Tries to implement the Get [] semantics, but it cuts corners. + /// Specifically, it gets all friendships even if they weren't accepted yet. + /// + /// + /// + /// + public FriendsData[] GetFriends(UUID userID) + { + List lst = m_Data.FindAll(delegate (FriendsData fdata) + { + return fdata.PrincipalID == userID; + }); + + if (lst != null) + return lst.ToArray(); + + return new FriendsData[0]; + } + + public bool Store(FriendsData data) + { + if (data == null) + return false; + + m_Data.Add(data); + + return true; + } + + public bool Delete(UUID userID, string friendID) + { + List lst = m_Data.FindAll(delegate(FriendsData fdata) { return fdata.PrincipalID == userID; }); + if (lst != null) + { + FriendsData friend = lst.Find(delegate(FriendsData fdata) { return fdata.Friend == friendID; }); + if (friendID != null) + { + m_Data.Remove(friend); + return true; + } + } + + return false; + } + + } +} diff --git a/OpenSim/Data/SQLite/Resources/001_FriendsStore.sql b/OpenSim/Data/SQLite/Resources/001_FriendsStore.sql new file mode 100644 index 0000000..f1b9ab9 --- /dev/null +++ b/OpenSim/Data/SQLite/Resources/001_FriendsStore.sql @@ -0,0 +1,10 @@ +BEGIN TRANSACTION; + +CREATE TABLE `Friends` ( + `PrincipalID` CHAR(36) NOT NULL, + `Friend` VARCHAR(255) NOT NULL, + `Flags` VARCHAR(16) NOT NULL DEFAULT 0, + `Offered` VARCHAR(32) NOT NULL DEFAULT 0, + PRIMARY KEY(`PrincipalID`, `Friend`)); + +COMMIT; diff --git a/OpenSim/Data/SQLite/Resources/002_FriendsStore.sql b/OpenSim/Data/SQLite/Resources/002_FriendsStore.sql new file mode 100644 index 0000000..6733502 --- /dev/null +++ b/OpenSim/Data/SQLite/Resources/002_FriendsStore.sql @@ -0,0 +1,5 @@ +BEGIN TRANSACTION; + +INSERT INTO `Friends` SELECT `ownerID`, `friendID`, `friendPerms`, 0 FROM `userfriends`; + +COMMIT; diff --git a/OpenSim/Data/SQLite/SQLiteAvatarData.cs b/OpenSim/Data/SQLite/SQLiteAvatarData.cs index d0b82de..b3f4a4c 100644 --- a/OpenSim/Data/SQLite/SQLiteAvatarData.cs +++ b/OpenSim/Data/SQLite/SQLiteAvatarData.cs @@ -38,7 +38,7 @@ using Mono.Data.SqliteClient; namespace OpenSim.Data.SQLite { /// - /// A MySQL Interface for the Grid Server + /// A SQLite Interface for Avatar Data /// public class SQLiteAvatarData : SQLiteGenericTableHandler, IAvatarData diff --git a/OpenSim/Data/SQLite/SQLiteFriendsData.cs b/OpenSim/Data/SQLite/SQLiteFriendsData.cs new file mode 100644 index 0000000..399680d --- /dev/null +++ b/OpenSim/Data/SQLite/SQLiteFriendsData.cs @@ -0,0 +1,70 @@ +/* + * 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.Data; +using OpenMetaverse; +using OpenSim.Framework; +using Mono.Data.SqliteClient; + +namespace OpenSim.Data.SQLite +{ + public class SQLiteFriendsData : SQLiteGenericTableHandler, IFriendsData + { + public SQLiteFriendsData(string connectionString, string realm) + : base(connectionString, realm, "FriendsStore") + { + } + + public FriendsData[] GetFriends(UUID userID) + { + SqliteCommand cmd = new SqliteCommand(); + + cmd.CommandText = String.Format("select a.*,b.Flags as TheirFlags from {0} as a left join {0} as b on a.PrincipalID = b.Friend and a.Friend = b.PrincipalID where a.PrincipalID = :PrincipalID and b.Flags is not null", m_Realm); + cmd.Parameters.Add(":PrincipalID", userID.ToString()); + + return DoQuery(cmd); + + } + + public bool Delete(UUID principalID, string friend) + { + SqliteCommand cmd = new SqliteCommand(); + + cmd.CommandText = String.Format("delete from {0} where PrincipalID = :PrincipalID and Friend = :Friend", m_Realm); + cmd.Parameters.Add(":PrincipalID", principalID.ToString()); + cmd.Parameters.Add(":Friend", friend); + + ExecuteNonQuery(cmd, cmd.Connection); + + return true; + } + + } +} -- cgit v1.1