3 files changed, 237 insertions, 2 deletions

diff --git a/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oGridData.cs b/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oGridData.cs
index 546713e..723ff69 100644
--- a/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oGridData.cs
+++ b/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oGridData.cs
@@ -1,3 +1,30 @@
+/*

+* Copyright (c) OpenSim project, http://sim.opensecondlife.org/

+*

+* 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 <organization> 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 <copyright holder> 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.Generic;

 using System.Text;

@@ -7,19 +34,41 @@ using libsecondlife;
 

 namespace OpenGrid.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)

             {

@@ -34,6 +83,11 @@ namespace OpenGrid.Framework.Data.DB4o
             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)

@@ -44,6 +98,11 @@ namespace OpenGrid.Framework.Data.DB4o
             throw new Exception("Unable to find profile with UUID (" + uuid.ToStringHyphenated() + ")");

         }

 

+        /// <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)

@@ -59,22 +118,40 @@ namespace OpenGrid.Framework.Data.DB4o
             }

         }

 

+        /// <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";

diff --git a/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oManager.cs b/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oManager.cs
index b30f889..408b213 100644
--- a/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oManager.cs
+++ b/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oManager.cs
@@ -1,3 +1,29 @@
+/*

+* Copyright (c) OpenSim project, http://sim.opensecondlife.org/

+*

+* 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 <organization> 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 <copyright holder> 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.Generic;

 using System.Text;

@@ -7,17 +33,31 @@ using libsecondlife;
 

 namespace OpenGrid.Framework.Data.DB4o

 {

+    /// <summary>

+    /// A Database manager for Db4o

+    /// </summary>

     class DB4oGridManager

     {

+        /// <summary>

+        /// A list of the current regions connected (in-memory cache)

+        /// </summary>

         public Dictionary<LLUUID, SimProfileData> simProfiles = new Dictionary<LLUUID, SimProfileData>();

+        /// <summary>

+        /// Database File Name

+        /// </summary>

         string dbfl;

 

+        /// <summary>

+        /// Creates a new grid storage manager

+        /// </summary>

+        /// <param name="db4odb">Filename to the database file</param>

         public DB4oGridManager(string db4odb)

         {

             dbfl = db4odb;

             IObjectContainer database;

             database = Db4oFactory.OpenFile(dbfl);

             IObjectSet result = database.Get(typeof(SimProfileData));

+            // Loads the file into the in-memory cache

             foreach(SimProfileData row in result) {

                 simProfiles.Add(row.UUID, row);

             }

@@ -57,16 +97,30 @@ namespace OpenGrid.Framework.Data.DB4o
 

     }

 

+    /// <summary>

+    /// A manager for the DB4o database (user profiles)

+    /// </summary>

     class DB4oUserManager

     {

+        /// <summary>

+        /// A list of the user profiles (in memory cache)

+        /// </summary>

         public Dictionary<LLUUID, UserProfileData> userProfiles = new Dictionary<LLUUID, UserProfileData>();

+        /// <summary>

+        /// Database filename

+        /// </summary>

         string dbfl;

 

+        /// <summary>

+        /// Initialises a new DB manager

+        /// </summary>

+        /// <param name="db4odb">The filename to the database</param>

         public DB4oUserManager(string db4odb)

         {

             dbfl = db4odb;

             IObjectContainer database;

             database = Db4oFactory.OpenFile(dbfl);

+            // Load to cache

             IObjectSet result = database.Get(typeof(UserProfileData));

             foreach (UserProfileData row in result)

             {

diff --git a/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oUserData.cs b/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oUserData.cs
index b95219c..db4deb8 100644
--- a/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oUserData.cs
+++ b/OpenGridServices/OpenGrid.Framework.Data.DB4o/DB4oUserData.cs
@@ -1,3 +1,29 @@
+/*

+* Copyright (c) OpenSim project, http://sim.opensecondlife.org/

+*

+* 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 <organization> 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 <copyright holder> 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.Generic;

 using System.Text;

@@ -6,15 +32,29 @@ using libsecondlife;
 

 namespace OpenGrid.Framework.Data.DB4o

 {

+    /// <summary>

+    /// A User storage interface for the DB4o database system

+    /// </summary>

     public class DB4oUserData : IUserData

     {

+        /// <summary>

+        /// The database manager

+        /// </summary>

         DB4oUserManager manager;

 

+        /// <summary>

+        /// Artificial constructor called upon plugin load

+        /// </summary>

         public void Initialise()

         {

             manager = new DB4oUserManager("userprofiles.yap");

         }

 

+        /// <summary>

+        /// Loads a specified user profile from a UUID

+        /// </summary>

+        /// <param name="uuid">The users UUID</param>

+        /// <returns>A user profile</returns>

         public UserProfileData getUserByUUID(LLUUID uuid)

         {

             if(manager.userProfiles.ContainsKey(uuid))

@@ -22,11 +62,22 @@ namespace OpenGrid.Framework.Data.DB4o
             return null;

         }

 

+        /// <summary>

+        /// Returns a user by searching for its name

+        /// </summary>

+        /// <param name="name">The users account name</param>

+        /// <returns>A matching users profile</returns>

         public UserProfileData getUserByName(string name)

         {

             return getUserByName(name.Split(' ')[0], name.Split(' ')[1]);

         }

 

+        /// <summary>

+        /// Returns a user by searching for its name

+        /// </summary>

+        /// <param name="fname">The first part of the users account name</param>

+        /// <param name="lname">The second part of the users account name</param>

+        /// <returns>A matching users profile</returns>

         public UserProfileData getUserByName(string fname, string lname)

         {

             foreach (UserProfileData profile in manager.userProfiles.Values)

@@ -37,6 +88,11 @@ namespace OpenGrid.Framework.Data.DB4o
             return null;

         }

 

+        /// <summary>

+        /// Returns a user by UUID direct

+        /// </summary>

+        /// <param name="uuid">The users account ID</param>

+        /// <returns>A matching users profile</returns>

         public UserAgentData getAgentByUUID(LLUUID uuid)

         {   

             try

@@ -49,11 +105,22 @@ namespace OpenGrid.Framework.Data.DB4o
             }

         }

 

+        /// <summary>

+        /// Returns a session by account name

+        /// </summary>

+        /// <param name="name">The account name</param>

+        /// <returns>The users session agent</returns>

         public UserAgentData getAgentByName(string name)

         {

             return getAgentByName(name.Split(' ')[0], name.Split(' ')[1]);

         }

 

+        /// <summary>

+        /// Returns a session by account name

+        /// </summary>

+        /// <param name="fname">The first part of the users account name</param>

+        /// <param name="lname">The second part of the users account name</param>

+        /// <returns>A user agent</returns>

         public UserAgentData getAgentByName(string fname, string lname)

         {

             try

@@ -66,32 +133,69 @@ namespace OpenGrid.Framework.Data.DB4o
             }

         }

 

+        /// <summary>

+        /// Creates a new user profile

+        /// </summary>

+        /// <param name="user">The profile to add to the database</param>

         public void addNewUserProfile(UserProfileData user)

         {

-            manager.AddRow(user);

+            try

+            {

+                manager.AddRow(user);

+            }

+            catch (Exception e)

+            {

+                Console.WriteLine(e.ToString());

+            }

         }

 

+        /// <summary>

+        /// Creates a new user agent

+        /// </summary>

+        /// <param name="agent">The agent to add to the database</param>

         public void addNewUserAgent(UserAgentData agent)

         {

             // Do nothing. yet.

         }

 

+        /// <summary>

+        /// Transfers money between two user accounts

+        /// </summary>

+        /// <param name="from">Starting account</param>

+        /// <param name="to">End account</param>

+        /// <param name="amount">The amount to move</param>

+        /// <returns>Success?</returns>

         public bool moneyTransferRequest(LLUUID from, LLUUID to, uint amount)

         {

             return true;

         }

 

+        /// <summary>

+        /// Transfers inventory between two accounts

+        /// </summary>

+        /// <remarks>Move to inventory server</remarks>

+        /// <param name="from">Senders account</param>

+        /// <param name="to">Recievers account</param>

+        /// <param name="item">Inventory item</param>

+        /// <returns>Success?</returns>

         public bool inventoryTransferRequest(LLUUID from, LLUUID to, LLUUID item)

         {

             return true;

         }

 

-

+        /// <summary>

+        /// Returns the name of the storage provider

+        /// </summary>

+        /// <returns>Storage provider name</returns>

         public string getName()

         {

             return "DB4o Userdata";

         }

 

+        /// <summary>

+        /// Returns the version of the storage provider

+        /// </summary>

+        /// <returns>Storage provider version</returns>

         public string getVersion()

         {

             return "0.1";