| public static Debug ( string module, string message ) : void | ||
| module | string | |
| message | string | |
| return | void | |
private void UpdateList()
{
AjaxLife.Debug("BanList", "Loading ban list from " + AjaxLife.BAN_LIST + "...");
try
{
string sbanlist = "";
if (AjaxLife.BAN_LIST.StartsWith("http://"))
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(AjaxLife.BAN_LIST);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
StreamReader reader = new System.IO.StreamReader(response.GetResponseStream());
sbanlist = reader.ReadToEnd();
reader.Close();
response.Close();
}
else
{
sbanlist = File.ReadAllText(AjaxLife.BAN_LIST);
}
char[] newline = { '\n' };
this.Bans = sbanlist.Split(newline);
for (int i = 0; i < this.Bans.Length; ++i)
{
this.Bans[i] = this.Bans[i].Trim();
}
AjaxLife.Debug("BanList", "Ban list up to date. " + Bans.Length + " banned names.");
}
catch (Exception e)
{
AjaxLife.Debug("BanList", "Ban list update failed: " + e.Message);
}
}
public static string FromHashtableQueue(Queue <Hashtable> queue)
{
StringWriter textWriter = new StringWriter();
JsonWriter jsonWriter = new JsonWriter(textWriter);
jsonWriter.WriteStartArray();
JsonSerializer serializer = new JsonSerializer();
UUIDConverter UUID = new UUIDConverter();
serializer.Converters.Add(UUID);
while (queue.Count > 0)
{
try
{
Hashtable hashtable = queue.Dequeue();
serializer.Serialize(jsonWriter, hashtable);
}
catch (Exception e)
{
AjaxLife.Debug("MakeJson.FromHashTable", e.Message);
}
}
jsonWriter.WriteEndArray();
jsonWriter.Flush();
string text = textWriter.ToString();
jsonWriter.Close();
textWriter.Dispose();
return(text);
}
public void Groups_OnGroupNames(Dictionary <LLUUID, string> groupNames)
{
AjaxLife.Debug("OnGroupNames", "OnGroupNames arrived.");
Hashtable message = new Hashtable();
message.Add("MessageType", "GroupNames");
message.Add("Names", groupNames);
enqueue(message);
}
public void Groups_GroupNamesReply(object sender, GroupNamesEventArgs e)
{
AjaxLife.Debug("OnGroupNames", "OnGroupNames arrived.");
Hashtable message = new Hashtable();
message.Add("MessageType", "GroupNames");
message.Add("Names", e.GroupNames);
enqueue(message);
}
public void Self_OnGroupChatJoin(LLUUID groupChatSessionID, LLUUID tmpSessionID, bool success)
{
AjaxLife.Debug("Events", "OnGroupChatJoin(" + groupChatSessionID + ", " + tmpSessionID + ", " + success.ToString() + ")");
Hashtable message = new Hashtable();
message.Add("MessageType", "GroupChatJoin");
message.Add("GroupChatSessionID", groupChatSessionID);
message.Add("TmpSessionID", tmpSessionID);
message.Add("Success", success);
enqueue(message);
}
public BanList()
{
if (AjaxLife.BAN_LIST != "")
{
if (AjaxLife.BAN_UPDATE_TIME > 0)
{
Time = new Timer();
Time.Interval = AjaxLife.BAN_UPDATE_TIME * 1000.0;
Time.AutoReset = true;
Time.Elapsed += new ElapsedEventHandler(TimerElapsed);
Time.Start();
AjaxLife.Debug("BanList", "Set ban update timer for " + AjaxLife.BAN_UPDATE_TIME + " seconds.");
}
else
{
AjaxLife.Debug("BanList", "Ban update timer disabled.");
}
UpdateList();
}
}
public void Assets_OnImageReceived(ImageDownload image, AssetTexture asset)
{
if (image.NotFound)
{
Console.WriteLine("Failed to download " + image.ID + " - not found.");
Hashtable hash = new Hashtable();
hash.Add("MessageType", "ImageDownloaded");
hash.Add("UUID", image.ID);
hash.Add("Success", false);
hash.Add("Error", "Image not found in database.");
enqueue(hash);
}
else if (image.Success)
{
bool success = true;
string key = image.ID.ToString();
try
{
libsecondlife.Imaging.ManagedImage decoded;
libsecondlife.Imaging.OpenJPEG.DecodeToImage(image.AssetData, out decoded);
byte[] img = decoded.ExportTGA();
decoded.Clear();
File.WriteAllBytes(AjaxLife.TEXTURE_CACHE + key + ".tga", img);
Process process = Process.Start("convert", AjaxLife.TEXTURE_CACHE + key + ".tga " + AjaxLife.TEXTURE_CACHE + key + ".png");
process.WaitForExit();
process.Dispose();
File.Delete(AjaxLife.TEXTURE_CACHE + key + ".tga");
Console.WriteLine("Downloaded image " + key + " - " + image.Size + " bytes.");
if (AjaxLife.USE_S3)
{
try
{
IThreeSharp service = new ThreeSharpQuery(AjaxLife.S3Config);
Affirma.ThreeSharp.Model.ObjectAddRequest request = new Affirma.ThreeSharp.Model.ObjectAddRequest(AjaxLife.TEXTURE_BUCKET, key + ".png");
request.LoadStreamWithFile(AjaxLife.TEXTURE_CACHE + key + ".png");
request.Headers.Add("x-amz-acl", "public-read");
service.ObjectAdd(request).DataStream.Close();
AjaxLife.CachedTextures.Add(image.ID);
}
catch
{
success = false;
}
File.Delete(AjaxLife.TEXTURE_CACHE + key + ".png");
}
}
catch (Exception e)
{
success = false;
AjaxLife.Debug("Events", "Texture download for " + key + " failed: " + e.Message);
}
Hashtable hash = new Hashtable();
hash.Add("MessageType", "ImageDownloaded");
hash.Add("Success", success);
hash.Add("Size", image.Size);
hash.Add("UUID", key);
hash.Add("URL", AjaxLife.TEXTURE_ROOT + key + ".png");
enqueue(hash);
}
else
{
Console.WriteLine("Failed to download " + image.ID + ".");
Hashtable hash = new Hashtable();
hash.Add("MessageType", "ImageDownloaded");
hash.Add("UUID", image.ID);
hash.Add("Success", false);
hash.Add("Error", "Unknown error.");
enqueue(hash);
}
}
public void Assets_TextureDownloadCallback(TextureRequestState state, AssetTexture texture)
{
if (state == TextureRequestState.NotFound || state == TextureRequestState.Aborted || state == TextureRequestState.Timeout)
{
Console.WriteLine("Failed to download " + texture.AssetID + " - " + state.ToString() + ".");
Hashtable hash = new Hashtable();
hash.Add("MessageType", "ImageDownloaded");
hash.Add("UUID", texture.AssetID);
hash.Add("Success", false);
hash.Add("Error", "Image could not be downloaded: " + state.ToString());
enqueue(hash);
}
else if (state == TextureRequestState.Finished)
{
bool success = true;
string key = texture.AssetID.ToString();
try
{
texture.Decode();
byte[] img = texture.Image.ExportRaw();
int size = img.Length;
int width = texture.Image.Width;
int height = texture.Image.Height;
texture.Image.Clear();
// Helpfully, it's upside-down, and has red and blue flipped.
// Assuming 32 bits (accurate) and a height as a multiple of two (accurate),
// this will vertically invert the image.
int length = width * 4;
byte[] fliptemp = new byte[length];
for (int i = 0; i < height / 2; ++i)
{
int index = i * width * 4;
int endindex = size - ((i + 1) * width * 4);
Array.Copy(img, index, fliptemp, 0, length);
Array.Copy(img, endindex, img, index, length);
Array.Copy(fliptemp, 0, img, endindex, length);
}
// This changes RGBA to BGRA. Or possibly vice-versa. I don't actually know.
// The documentation is vague/nonexistent.
for (int i = 0; i < size; i += 4)
{
byte temp = img[i + 2];
img[i + 2] = img[i];
img[i] = temp;
}
// Use System.Drawing.Bitmap to create a PNG. This requires us to feed it a pointer to an array
// for whatever reason, so we temporarily pin the image array.
GCHandle handle = GCHandle.Alloc(img, GCHandleType.Pinned);
Bitmap bitmap = new Bitmap(texture.Image.Width, texture.Image.Height, texture.Image.Width * 4,
System.Drawing.Imaging.PixelFormat.Format32bppArgb, handle.AddrOfPinnedObject());
bitmap.Save(AjaxLife.TEXTURE_CACHE + key + ".png", System.Drawing.Imaging.ImageFormat.Png);
bitmap.Dispose();
handle.Free();
if (AjaxLife.USE_S3)
{
try
{
IThreeSharp service = new ThreeSharpQuery(AjaxLife.S3Config);
Affirma.ThreeSharp.Model.ObjectAddRequest request = new Affirma.ThreeSharp.Model.ObjectAddRequest(AjaxLife.TEXTURE_BUCKET, key + ".png");
request.LoadStreamWithFile(AjaxLife.TEXTURE_CACHE + key + ".png");
request.Headers.Add("x-amz-acl", "public-read");
request.Headers.Add("Content-Type", "image/png");
service.ObjectAdd(request).DataStream.Close();
AjaxLife.CachedTextures.Add(texture.AssetID);
File.Delete(AjaxLife.TEXTURE_CACHE + key + ".png");
}
catch
{
success = false;
}
}
}
catch (Exception e)
{
success = false;
AjaxLife.Debug("Events", "Texture download for " + key + " failed (" + e.GetType().Name + "): " + e.Message);
}
Hashtable hash = new Hashtable();
hash.Add("MessageType", "ImageDownloaded");
hash.Add("Success", success);
hash.Add("UUID", key);
hash.Add("URL", AjaxLife.TEXTURE_ROOT + key + ".png");
enqueue(hash);
}
}
public void TimerElapsed(object obj, ElapsedEventArgs args)
{
AjaxLife.Debug("BanList", "Timer elapsed.");
UpdateList();
}
