Implement the friends data adaptor

4 files changed, 25 insertions, 8 deletions

diff --git a/OpenSim/Data/IFriendsData.cs b/OpenSim/Data/IFriendsData.cs
index 7618976..1f1a031 100644
--- a/OpenSim/Data/IFriendsData.cs
+++ b/OpenSim/Data/IFriendsData.cs
@@ -45,7 +45,7 @@ namespace OpenSim.Data
     public interface IFriendsData
     {
         bool Store(FriendsData data);
-        bool Delete(UUID ownerID, UUID friendID);
-        FriendsData[] GetFriends(UUID owner);
+        bool Delete(UUID ownerID, string friend);
+        FriendsData[] GetFriends(UUID principalID);
     }
 }
diff --git a/OpenSim/Data/MySQL/MySQLFriendsData.cs b/OpenSim/Data/MySQL/MySQLFriendsData.cs
index 923810b..9f7e850 100644
--- a/OpenSim/Data/MySQL/MySQLFriendsData.cs
+++ b/OpenSim/Data/MySQL/MySQLFriendsData.cs
@@ -38,19 +38,26 @@ namespace OpenSim.Data.MySQL
     public class MySqlFriendsData : MySQLGenericTableHandler<FriendsData>, IFriendsData
     {
         public MySqlFriendsData(string connectionString, string realm)
-                : base(connectionString, realm, "Friends")
+                : base(connectionString, realm, "FriendsStore")
         {
         }
 
-        public bool Delete(UUID principalID, UUID friendID)
+        public bool Delete(UUID principalID, string friend)
         {
-            // We need to delete the row where PrincipalID=principalID AND FriendID=firnedID
-            return false;
+            MySqlCommand cmd = new MySqlCommand();
+
+            cmd.CommandText = String.Format("delete from {0} where PrincipalID = ?PrincipalID and Friend = ?Friend", m_Realm);
+            cmd.Parameters.AddWithValue("?PrincipalID", principalID.ToString());
+            cmd.Parameters.AddWithValue("?Friend", friend);
+
+            ExecuteNonQuery(cmd);
+
+            return true;
         }
 
-        public FriendsData[] GetFriends(UUID userID)
+        public FriendsData[] GetFriends(UUID principalID)
         {
-            return Get("PrincipalID =\'" + userID.ToString() + "'");
+            return Get("PrincipalID", principalID.ToString());
         }
     }
 }
diff --git a/OpenSim/Data/MySQL/Resources/001_FriendsStore.sql b/OpenSim/Data/MySQL/Resources/001_FriendsStore.sql
new file mode 100644
index 0000000..da2c59c
--- /dev/null
+++ b/OpenSim/Data/MySQL/Resources/001_FriendsStore.sql
@@ -0,0 +1,5 @@
+BEGIN;
+
+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`), KEY(`PrincipalID`));
+
+COMMIT;
diff --git a/OpenSim/Data/MySQL/Resources/002_FriendsStore.sql b/OpenSim/Data/MySQL/Resources/002_FriendsStore.sql
new file mode 100644
index 0000000..a363867
--- /dev/null
+++ b/OpenSim/Data/MySQL/Resources/002_FriendsStore.sql
@@ -0,0 +1,5 @@
+BEGIN;
+
+INSERT INTO `Friends` SELECT `ownerID`, `friendID`, `friendPerms`, 0 FROM `userfriends`;
+
+COMMIT;