Adding

- NewAssetServer code - NewAssetServer addin manifest - example AssetServer.ini file
author: Mike Mazur 2009-02-16 02:24:57 +0000
committer: Mike Mazur 2009-02-16 02:24:57 +0000
commit: 0e09b4a08beddb3b0239a3f088ab9a230b8f3979 (patch)
tree: 481d1cb9a60062dea6e646e0e6c5d9d87ce40b6e /OpenSim/Grid/NewAssetServer/Extensions/BrowseFrontend.cs
parent: Thank you, cmickeyb, for a patch to ass two string functions (diff)
download: opensim-SC_OLD-0e09b4a08beddb3b0239a3f088ab9a230b8f3979.zip
opensim-SC_OLD-0e09b4a08beddb3b0239a3f088ab9a230b8f3979.tar.gz
opensim-SC_OLD-0e09b4a08beddb3b0239a3f088ab9a230b8f3979.tar.bz2
opensim-SC_OLD-0e09b4a08beddb3b0239a3f088ab9a230b8f3979.tar.xz
1 files changed, 125 insertions, 0 deletions
diff --git a/OpenSim/Grid/NewAssetServer/Extensions/BrowseFrontend.cs b/OpenSim/Grid/NewAssetServer/Extensions/BrowseFrontend.cs
new file mode 100644
index 0000000..9f42722
--- /dev/null
+++ b/OpenSim/Grid/NewAssetServer/Extensions/BrowseFrontend.cs
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2008 Intel Corporation
+ * All rights reserved.
+ * 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 Intel Corporation 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``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 INTEL OR ITS
+ * 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.Generic;
+using System.Collections.Specialized;
+using System.Net;
+using System.Text;
+using System.Web;
+using ExtensionLoader;
+using OpenMetaverse;
+using HttpServer;
+namespace AssetServer.Extensions
+{
+    public class BrowseFrontend : IExtension<AssetServer>
+    {
+        AssetServer server;
+        public BrowseFrontend()
+        {
+        }
+        public void Start(AssetServer server)
+        {
+            this.server = server;
+            // Request for / or /?...
+            server.HttpServer.AddHandler("get", null, @"(^/$)|(^/\?.*)", BrowseRequestHandler);
+        }
+        public void Stop()
+        {
+        }
+        bool BrowseRequestHandler(IHttpClientContext client, IHttpRequest request, IHttpResponse response)
+        {
+            const int ASSETS_PER_PAGE = 25;
+            const string HEADER = "<html><head><title>Asset Server</title></head><body>";
+            const string TABLE_HEADER =
+                "<table><tr><th>Name</th><th>Description</th><th>Type</th><th>ID</th><th>Temporary</th><th>SHA-1</th></tr>";
+            const string TABLE_FOOTER = "</table>";
+            const string FOOTER = "</body></html>";
+            UUID authToken = Utils.GetAuthToken(request);
+            StringBuilder html = new StringBuilder();
+            int start = 0;
+            uint page = 0;
+            if (!String.IsNullOrEmpty(request.Uri.Query))
+            {
+                NameValueCollection query = HttpUtility.ParseQueryString(request.Uri.Query);
+                if (!String.IsNullOrEmpty(query["page"]) && UInt32.TryParse(query["page"], out page))
+                    start = (int)page * ASSETS_PER_PAGE;
+            }
+            html.AppendLine(HEADER);
+            html.AppendLine("<p>");
+            if (page > 0)
+                html.AppendFormat("<a href=\"{0}?page={1}\">&lt; Previous Page</a> | ", request.Uri.AbsolutePath, page - 1);
+            html.AppendFormat("<a href=\"{0}?page={1}\">Next Page &gt;</a>", request.Uri.AbsolutePath, page + 1);
+            html.AppendLine("</p>");
+            html.AppendLine(TABLE_HEADER);
+            server.StorageProvider.ForEach(
+                delegate(Metadata data)
+                {
+                    if (server.AuthorizationProvider.IsMetadataAuthorized(authToken, data.ID))
+                    {
+                        html.AppendLine(String.Format(
+                            "<tr><td>{0}</td><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td><td>{5}</td></tr>",
+                            data.Name, data.Description, data.ContentType, data.ID, data.Temporary,
+                            BitConverter.ToString(data.SHA1).Replace("-", String.Empty)));
+                    }
+                    else
+                    {
+                        html.AppendLine(String.Format(
+                            "<tr><td>[Protected Asset]</td><td>&nbsp;</td><td>&nbsp;</td><td>{0}</td><td>{1}</td><td>&nbsp;</td></tr>",
+                            data.ID, data.Temporary));
+                    }
+                }, start, ASSETS_PER_PAGE
+            );
+            html.AppendLine(TABLE_FOOTER);
+            html.AppendLine(FOOTER);
+            byte[] responseData = System.Text.Encoding.UTF8.GetBytes(html.ToString());
+            response.Status = HttpStatusCode.OK;
+            response.Body.Write(responseData, 0, responseData.Length);
+            response.Body.Flush();
+            return true;
+        }
+    }
+}
author	Mike Mazur	2009-02-16 02:24:57 +0000
committer	Mike Mazur	2009-02-16 02:24:57 +0000
commit	0e09b4a08beddb3b0239a3f088ab9a230b8f3979 (patch)
tree	481d1cb9a60062dea6e646e0e6c5d9d87ce40b6e /OpenSim/Grid/NewAssetServer/Extensions/BrowseFrontend.cs
parent	Thank you, cmickeyb, for a patch to ass two string functions (diff)
download	opensim-SC_OLD-0e09b4a08beddb3b0239a3f088ab9a230b8f3979.zip opensim-SC_OLD-0e09b4a08beddb3b0239a3f088ab9a230b8f3979.tar.gz opensim-SC_OLD-0e09b4a08beddb3b0239a3f088ab9a230b8f3979.tar.bz2 opensim-SC_OLD-0e09b4a08beddb3b0239a3f088ab9a230b8f3979.tar.xz

diff --git a/OpenSim/Grid/NewAssetServer/Extensions/BrowseFrontend.cs b/OpenSim/Grid/NewAssetServer/Extensions/BrowseFrontend.cs new file mode 100644 index 0000000..9f42722 --- /dev/null +++ b/OpenSim/Grid/NewAssetServer/Extensions/BrowseFrontend.cs
@@ -0,0 +1,125 @@
	1	/*
	2	* Copyright (c) 2008 Intel Corporation
	3	* All rights reserved.
	4	* Redistribution and use in source and binary forms, with or without
	5	* modification, are permitted provided that the following conditions
	6	* are met:
	7	*
	8	* -- Redistributions of source code must retain the above copyright
	9	* notice, this list of conditions and the following disclaimer.
	10	* -- Redistributions in binary form must reproduce the above copyright
	11	* notice, this list of conditions and the following disclaimer in the
	12	* documentation and/or other materials provided with the distribution.
	13	* -- Neither the name of the Intel Corporation nor the names of its
	14	* contributors may be used to endorse or promote products derived from
	15	* this software without specific prior written permission.
	16	*
	17	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	18	* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	19	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
	20	* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR ITS
	21	* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	22	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	23	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
	24	* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	25	* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	26	* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	27	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	28	*/
	29
	30	using System;
	31	using System.Collections.Generic;
	32	using System.Collections.Specialized;
	33	using System.Net;
	34	using System.Text;
	35	using System.Web;
	36	using ExtensionLoader;
	37	using OpenMetaverse;
	38	using HttpServer;
	39
	40	namespace AssetServer.Extensions
	41	{
	42	public class BrowseFrontend : IExtension<AssetServer>
	43	{
	44	AssetServer server;
	45
	46	public BrowseFrontend()
	47	{
	48	}
	49
	50	public void Start(AssetServer server)
	51	{
	52	this.server = server;
	53
	54	// Request for / or /?...
	55	server.HttpServer.AddHandler("get", null, @"(^/$)\|(^/\?.*)", BrowseRequestHandler);
	56	}
	57
	58	public void Stop()
	59	{
	60	}
	61
	62	bool BrowseRequestHandler(IHttpClientContext client, IHttpRequest request, IHttpResponse response)
	63	{
	64	const int ASSETS_PER_PAGE = 25;
	65	const string HEADER = "<html><head><title>Asset Server</title></head><body>";
	66	const string TABLE_HEADER =
	67	"<table><tr><th>Name</th><th>Description</th><th>Type</th><th>ID</th><th>Temporary</th><th>SHA-1</th></tr>";
	68	const string TABLE_FOOTER = "</table>";
	69	const string FOOTER = "</body></html>";
	70
	71	UUID authToken = Utils.GetAuthToken(request);
	72
	73	StringBuilder html = new StringBuilder();
	74	int start = 0;
	75	uint page = 0;
	76
	77	if (!String.IsNullOrEmpty(request.Uri.Query))
	78	{
	79	NameValueCollection query = HttpUtility.ParseQueryString(request.Uri.Query);
	80	if (!String.IsNullOrEmpty(query["page"]) && UInt32.TryParse(query["page"], out page))
	81	start = (int)page * ASSETS_PER_PAGE;
	82	}
	83
	84	html.AppendLine(HEADER);
	85
	86	html.AppendLine("<p>");
	87	if (page > 0)
	88	html.AppendFormat("<a href=\"{0}?page={1}\">< Previous Page</a> \| ", request.Uri.AbsolutePath, page - 1);
	89	html.AppendFormat("<a href=\"{0}?page={1}\">Next Page ></a>", request.Uri.AbsolutePath, page + 1);
	90	html.AppendLine("</p>");
	91
	92	html.AppendLine(TABLE_HEADER);
	93
	94	server.StorageProvider.ForEach(
	95	delegate(Metadata data)
	96	{
	97	if (server.AuthorizationProvider.IsMetadataAuthorized(authToken, data.ID))
	98	{
	99	html.AppendLine(String.Format(
	100	"<tr><td>{0}</td><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td><td>{5}</td></tr>",
	101	data.Name, data.Description, data.ContentType, data.ID, data.Temporary,
	102	BitConverter.ToString(data.SHA1).Replace("-", String.Empty)));
	103	}
	104	else
	105	{
	106	html.AppendLine(String.Format(
	107	"<tr><td>[Protected Asset]</td><td> </td><td> </td><td>{0}</td><td>{1}</td><td> </td></tr>",
	108	data.ID, data.Temporary));
	109	}
	110	}, start, ASSETS_PER_PAGE
	111	);
	112
	113	html.AppendLine(TABLE_FOOTER);
	114
	115	html.AppendLine(FOOTER);
	116
	117	byte[] responseData = System.Text.Encoding.UTF8.GetBytes(html.ToString());
	118
	119	response.Status = HttpStatusCode.OK;
	120	response.Body.Write(responseData, 0, responseData.Length);
	121	response.Body.Flush();
	122	return true;
	123	}
	124	}
	125	}