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Cleaned up createnotecard TestClient command, it will now download and print the raw notecard data after uploading it

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git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@2962 52acb1d6-8a22-11de-b505-999d5b087335
This commit is contained in:
John Hurliman
2009-07-10 17:16:47 +00:00
parent 9ff8cdca27
commit 3c5a1b5160
1 changed files with 79 additions and 43 deletions
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122
Programs/examples/TestClient/Commands/Inventory/CreateNotecardCommand.cs
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@@ -1,12 +1,18 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading;
using OpenMetaverse;
using OpenMetaverse.Assets;
namespace OpenMetaverse.TestClient
{
public class CreateNotecardCommand : Command
{
const int NOTECARD_CREATE_TIMEOUT = 10 * 1000;
const int NOTECARD_FETCH_TIMEOUT = 10 * 1000;
public CreateNotecardCommand(TestClient testClient)
{
Name = "createnotecard";
@@ -14,74 +20,104 @@ namespace OpenMetaverse.TestClient
Category = CommandCategory.Inventory;
}
void OnNoteUpdate(bool success, string status, UUID itemID, UUID assetID)
{
if (success)
Console.WriteLine("Notecard successfully uploaded, ItemID {0} AssetID {1}", itemID, assetID);
}
public override string Execute(string[] args, UUID fromAgentID)
{
if (args.Length < 1)
return "Usage: createnotecard filename.txt";
UUID notecardItemID = UUID.Zero, notecardAssetID = UUID.Zero;
bool success = false;
string message = String.Empty;
AutoResetEvent notecardEvent = new AutoResetEvent(false);
#region File Loading
string file = String.Empty;
for (int ct = 0; ct < args.Length; ct++)
file = file + args[ct] + " ";
file = file.TrimEnd();
Console.WriteLine("Filename: {0}", file);
if (!File.Exists(file))
return String.Format("Filename '{0}' does not exist", file);
System.IO.StreamReader reader = new StreamReader(file);
StreamReader reader = new StreamReader(file);
string body = reader.ReadToEnd();
// FIXME: Upload the notecard asset first. When that completes, call RequestCreateItem
try
{
string desc = String.Format("{0} created by OpenMetaverse TestClient {1}", file, DateTime.Now);
// create the asset
#endregion File Loading
Client.Inventory.RequestCreateItem(Client.Inventory.FindFolderForType(AssetType.Notecard),
file, desc, AssetType.Notecard, UUID.Random(), InventoryType.Notecard, PermissionMask.All,
delegate(bool success, InventoryItem item)
// Notecard creation
AssetNotecard notecard = new AssetNotecard();
notecard.BodyText = body;
notecard.Encode();
Client.Inventory.RequestCreateItem(Client.Inventory.FindFolderForType(AssetType.Notecard),
file, file + " created by OpenMetaverse TestClient " + DateTime.Now, AssetType.Notecard,
UUID.Random(), InventoryType.Notecard, PermissionMask.All,
delegate(bool createSuccess, InventoryItem item)
{
if (createSuccess)
{
if (success) // upload the asset
Client.Inventory.RequestUploadNotecardAsset(CreateNotecardAsset(body), item.UUID, new InventoryManager.NotecardUploadedAssetCallback(OnNoteUpdate));
Client.Inventory.RequestUploadNotecardAsset(notecard.AssetData, item.UUID,
delegate(bool uploadSuccess, string status, UUID itemID, UUID assetID)
{
notecardItemID = itemID;
notecardAssetID = assetID;
success = uploadSuccess;
message = status ?? "Unknown error uploading notecard asset";
notecardEvent.Set();
});
}
);
return "Done";
else
{
message = "Notecard item creation failed";
notecardEvent.Set();
}
}
);
}
catch (System.Exception e)
notecardEvent.WaitOne(NOTECARD_CREATE_TIMEOUT, false);
if (success)
{
Logger.Log(e.ToString(), Helpers.LogLevel.Error, Client);
return "Error creating notecard.";
Logger.Log("Notecard successfully created, ItemID " + notecardItemID + " AssetID " + notecardAssetID, Helpers.LogLevel.Info);
return DownloadNotecard(notecardItemID, notecardAssetID);
}
else
return "Notecard creation failed: " + message;
}
/// <summary>
/// </summary>
/// <param name="body"></param>
public static byte[] CreateNotecardAsset(string body)
string DownloadNotecard(UUID itemID, UUID assetID)
{
// Format the string body into Linden text
string lindenText = "Linden text version 1\n";
lindenText += "{\n";
lindenText += "LLEmbeddedItems version 1\n";
lindenText += "{\n";
lindenText += "count 0\n";
lindenText += "}\n";
lindenText += "Text length " + body.Length + "\n";
lindenText += body;
lindenText += "}\n";
UUID transferID = UUID.Zero;
AutoResetEvent assetDownloadEvent = new AutoResetEvent(false);
byte[] notecardData = null;
string error = "Timeout";
// Assume this is a string, add 1 for the null terminator
byte[] stringBytes = System.Text.Encoding.UTF8.GetBytes(lindenText);
byte[] assetData = new byte[stringBytes.Length]; //+ 1];
Array.Copy(stringBytes, 0, assetData, 0, stringBytes.Length);
AssetManager.AssetReceivedCallback assetCallback =
delegate(AssetDownload transfer, Asset asset)
{
if (transfer.ID == transferID)
{
if (transfer.Success)
notecardData = transfer.AssetData;
else
error = transfer.Status.ToString();
assetDownloadEvent.Set();
}
};
return assetData;
Client.Assets.OnAssetReceived += assetCallback;
transferID = Client.Assets.RequestInventoryAsset(assetID, itemID, UUID.Zero, Client.Self.AgentID, AssetType.Notecard, true);
assetDownloadEvent.WaitOne(NOTECARD_FETCH_TIMEOUT, false);
Client.Assets.OnAssetReceived -= assetCallback;
if (notecardData != null)
return Encoding.UTF8.GetString(notecardData);
else
return "Error downloading notecard asset: " + error;
}
}
}