From 37d770f814321b461fc3380345d7ffcd1e00acc9 Mon Sep 17 00:00:00 2001
From: Oren Hurvitz
Date: Mon, 23 Apr 2012 18:30:25 +0300
Subject: Use DotNetZip to compress OARs and IARs.

DotNetZip provides much better compression than standard .NET.
---
 .../Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs        | 5 ++++-
 .../CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs     | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/CoreModules')

diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
index 0ee7606..6587ead 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiveWriteRequest.cs
@@ -39,6 +39,9 @@ using OpenSim.Framework.Serialization.External;
 using OpenSim.Region.CoreModules.World.Archiver;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
+using Ionic.Zlib;
+using GZipStream = Ionic.Zlib.GZipStream;
+using CompressionMode = Ionic.Zlib.CompressionMode;
 
 namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
 {
@@ -99,7 +102,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 scene,
                 userInfo,
                 invPath,
-                new GZipStream(new FileStream(savePath, FileMode.Create), CompressionMode.Compress))
+                new GZipStream(new FileStream(savePath, FileMode.Create), CompressionMode.Compress, CompressionLevel.BestCompression))
         {
         }
 
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs
index ab3cc41..eabe46e 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveWriteRequestPreparation.cs
@@ -40,6 +40,9 @@ using OpenSim.Framework.Serialization;
 using OpenSim.Region.CoreModules.World.Terrain;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
+using Ionic.Zlib;
+using GZipStream = Ionic.Zlib.GZipStream;
+using CompressionMode = Ionic.Zlib.CompressionMode;
 
 namespace OpenSim.Region.CoreModules.World.Archiver
 {
@@ -82,7 +85,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         {
             try
             {
-                m_saveStream = new GZipStream(new FileStream(savePath, FileMode.Create), CompressionMode.Compress);
+                m_saveStream = new GZipStream(new FileStream(savePath, FileMode.Create), CompressionMode.Compress, CompressionLevel.BestCompression);
             }
             catch (EntryPointNotFoundException e)
             {
-- 
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