* Another stab at removing AssetServer.exe dependencies

author: lbsa71 2009-02-20 02:26:27 +0000
committer: lbsa71 2009-02-20 02:26:27 +0000
commit: 5e39e515f93649da113973835596749a94637689 (patch)
tree: 10210e2531261f643ba1950824fba7decb88eb71 /OpenSim/Framework/Servers/GetAssetStreamHandler.cs
parent: This moves the 2 friends-related interregion messages out of OGS1 and into th... (diff)
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1 files changed, 95 insertions, 0 deletions
diff --git a/OpenSim/Framework/Servers/GetAssetStreamHandler.cs b/OpenSim/Framework/Servers/GetAssetStreamHandler.cs
new file mode 100644
index 0000000..d278a05
--- /dev/null
+++ b/OpenSim/Framework/Servers/GetAssetStreamHandler.cs
@@ -0,0 +1,95 @@
+using System;
+using System.IO;
+using System.Reflection;
+using System.Text;
+using System.Xml;
+using System.Xml.Serialization;
+using log4net;
+using OpenMetaverse;
+using OpenSim.Data;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Statistics;
+namespace OpenSim.Framework.Servers
+{
+    public class GetAssetStreamHandler : BaseStreamHandler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        // private OpenAsset_Main m_assetManager;
+        private IAssetDataPlugin m_assetProvider;
+        /// <summary>
+        /// Constructor.
+        /// </summary>
+        /// <param name="assetManager"></param>
+        /// <param name="assetProvider"></param>
+        public GetAssetStreamHandler(IAssetDataPlugin assetProvider)
+            : base("GET", "/assets")
+        {
+            m_log.Info("[REST]: In Get Request");
+            // m_assetManager = assetManager;
+            m_assetProvider = assetProvider;
+        }
+        public override byte[] Handle(string path, Stream request,
+                                      OSHttpRequest httpRequest, OSHttpResponse httpResponse)
+        {
+            string param = GetParam(path);
+            byte[] result = new byte[] {};
+            string[] p = param.Split(new char[] {'/', '?', '&'}, StringSplitOptions.RemoveEmptyEntries);
+            if (p.Length > 0)
+            {
+                UUID assetID = UUID.Zero;
+                if (!UUID.TryParse(p[0], out assetID))
+                {
+                    m_log.InfoFormat(
+                        "[REST]: GET:/asset ignoring request with malformed UUID {0}", p[0]);
+                    return result;
+                }
+                if (StatsManager.AssetStats != null)
+                    StatsManager.AssetStats.AddRequest();
+                AssetBase asset = m_assetProvider.FetchAsset(assetID);
+                if (asset != null)
+                {
+                    XmlSerializer xs = new XmlSerializer(typeof (AssetBase));
+                    MemoryStream ms = new MemoryStream();
+                    XmlTextWriter xw = new XmlTextWriter(ms, Encoding.UTF8);
+                    xw.Formatting = Formatting.Indented;
+                    xs.Serialize(xw, asset);
+                    xw.Flush();
+                    ms.Seek(0, SeekOrigin.Begin);
+                    //StreamReader sr = new StreamReader(ms);
+                    result = ms.GetBuffer();
+//Ckrinke 1/11/09 Commenting out the succesful REST message as under heavy use there
+//are multiple messages in a second and that is usually (in my experience) meaning
+//the logging itself is slowing down the program. Leaving the unsuccesful message
+//as we need to know about that path.
+//                    m_log.InfoFormat(
+//                        "[REST]: GET:/asset found {0} with name {1}, size {2} bytes",
+//                        assetID, asset.Name, result.Length);
+                    Array.Resize<byte>(ref result, (int) ms.Length);
+                }
+                else
+                {
+                    if (StatsManager.AssetStats != null)
+                        StatsManager.AssetStats.AddNotFoundRequest();
+                    m_log.InfoFormat("[REST]: GET:/asset failed to find {0}", assetID);
+                }
+            }
+            return result;
+        }
+    }
+}
+\ No newline at end of file
author	lbsa71	2009-02-20 02:26:27 +0000
committer	lbsa71	2009-02-20 02:26:27 +0000
commit	5e39e515f93649da113973835596749a94637689 (patch)
tree	10210e2531261f643ba1950824fba7decb88eb71 /OpenSim/Framework/Servers/GetAssetStreamHandler.cs
parent	This moves the 2 friends-related interregion messages out of OGS1 and into th... (diff)
download	opensim-SC_OLD-5e39e515f93649da113973835596749a94637689.zip opensim-SC_OLD-5e39e515f93649da113973835596749a94637689.tar.gz opensim-SC_OLD-5e39e515f93649da113973835596749a94637689.tar.bz2 opensim-SC_OLD-5e39e515f93649da113973835596749a94637689.tar.xz

diff --git a/OpenSim/Framework/Servers/GetAssetStreamHandler.cs b/OpenSim/Framework/Servers/GetAssetStreamHandler.cs new file mode 100644 index 0000000..d278a05 --- /dev/null +++ b/OpenSim/Framework/Servers/GetAssetStreamHandler.cs
@@ -0,0 +1,95 @@
	1	using System;
	2	using System.IO;
	3	using System.Reflection;
	4	using System.Text;
	5	using System.Xml;
	6	using System.Xml.Serialization;
	7	using log4net;
	8	using OpenMetaverse;
	9	using OpenSim.Data;
	10	using OpenSim.Framework;
	11	using OpenSim.Framework.Servers;
	12	using OpenSim.Framework.Statistics;
	13
	14	namespace OpenSim.Framework.Servers
	15	{
	16	public class GetAssetStreamHandler : BaseStreamHandler
	17	{
	18	private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
	19
	20	// private OpenAsset_Main m_assetManager;
	21	private IAssetDataPlugin m_assetProvider;
	22
	23	/// <summary>
	24	/// Constructor.
	25	/// </summary>
	26	/// <param name="assetManager"></param>
	27	/// <param name="assetProvider"></param>
	28	public GetAssetStreamHandler(IAssetDataPlugin assetProvider)
	29	: base("GET", "/assets")
	30	{
	31	m_log.Info("[REST]: In Get Request");
	32	// m_assetManager = assetManager;
	33	m_assetProvider = assetProvider;
	34	}
	35
	36	public override byte[] Handle(string path, Stream request,
	37	OSHttpRequest httpRequest, OSHttpResponse httpResponse)
	38	{
	39	string param = GetParam(path);
	40	byte[] result = new byte[] {};
	41
	42	string[] p = param.Split(new char[] {'/', '?', '&'}, StringSplitOptions.RemoveEmptyEntries);
	43
	44	if (p.Length > 0)
	45	{
	46	UUID assetID = UUID.Zero;
	47
	48	if (!UUID.TryParse(p[0], out assetID))
	49	{
	50	m_log.InfoFormat(
	51	"[REST]: GET:/asset ignoring request with malformed UUID {0}", p[0]);
	52	return result;
	53	}
	54
	55	if (StatsManager.AssetStats != null)
	56	StatsManager.AssetStats.AddRequest();
	57
	58	AssetBase asset = m_assetProvider.FetchAsset(assetID);
	59	if (asset != null)
	60	{
	61	XmlSerializer xs = new XmlSerializer(typeof (AssetBase));
	62	MemoryStream ms = new MemoryStream();
	63	XmlTextWriter xw = new XmlTextWriter(ms, Encoding.UTF8);
	64	xw.Formatting = Formatting.Indented;
	65	xs.Serialize(xw, asset);
	66	xw.Flush();
	67
	68	ms.Seek(0, SeekOrigin.Begin);
	69	//StreamReader sr = new StreamReader(ms);
	70
	71	result = ms.GetBuffer();
	72
	73	//Ckrinke 1/11/09 Commenting out the succesful REST message as under heavy use there
	74	//are multiple messages in a second and that is usually (in my experience) meaning
	75	//the logging itself is slowing down the program. Leaving the unsuccesful message
	76	//as we need to know about that path.
	77	// m_log.InfoFormat(
	78	// "[REST]: GET:/asset found {0} with name {1}, size {2} bytes",
	79	// assetID, asset.Name, result.Length);
	80
	81	Array.Resize<byte>(ref result, (int) ms.Length);
	82	}
	83	else
	84	{
	85	if (StatsManager.AssetStats != null)
	86	StatsManager.AssetStats.AddNotFoundRequest();
	87
	88	m_log.InfoFormat("[REST]: GET:/asset failed to find {0}", assetID);
	89	}
	90	}
	91
	92	return result;
	93	}
	94	}
	95	} \ No newline at end of file