public virtual void Load(InputStream res)
{
this._path = null;
this._classType = null;
this._source = null;
this.currentDefinitionObject = null;
this.isCurrentElementDefined = false;
XMLParser.Parse(res, listener);
}
public SequenceInputStream(InputStream s1, InputStream s2)
{
List<Stream> v = new List<Stream>(2);
v.Add(s1);
v.Add(s2);
e = new Loon.Java.Generics.IteratorAdapter<Stream>(v.GetEnumerator());
try
{
NextStream();
}
catch (IOException ex)
{
Console.Error.WriteLine("panic" + ex.Message);
}
}
public static byte[] GetDataSource(InputStream ins)
{
if (ins == null)
{
return null;
}
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte[] bytes = new byte[8192];
try
{
int read;
while ((read = ins.Read(bytes)) >= 0)
{
byteArrayOutputStream.Write(bytes, 0, read);
}
bytes = byteArrayOutputStream.ToByteArray();
}
catch (IOException)
{
return null;
}
finally
{
try
{
if (byteArrayOutputStream != null)
{
byteArrayOutputStream.Flush();
byteArrayOutputStream = null;
}
if (ins != null)
{
ins.Close();
ins = null;
}
}
catch (IOException)
{
}
}
return bytes;
}
void NextStream()
{
if (ins != null)
{
ins.Close();
}
if (e.HasNext())
{
ins = e.Next();
if (ins == null)
{
throw new Exception();
}
}
else
{
ins = null;
}
}
static internal InputStream Wrap(Stream s)
{
InputStream stream = new InputStream();
stream.Wrapped = s;
return stream;
}
public WrappedSystemStream(InputStream ist)
{
this.ist = ist;
}
public static LImage CreateImage(InputStream ins)
{
LImage image = null;
try
{
image = new LImage();
image.m_data = Texture2D.FromStream(GL.device, ins);
image.width = image.m_data.Width;
image.height = image.m_data.Height;
image.isExt = true;
image.CheckAlpha();
}
catch (Exception ex)
{
Loon.Utils.Debug.Log.Exception(ex);
}
finally
{
if (ins != null)
{
try
{
ins.Close();
ins = null;
}
catch (Exception)
{
}
}
}
return image;
}
private GLLoader(InputStream ins)
{
Create(LImage.CreateImage(ins));
this.isExt = true;
}
public static LTextureData GetTextureData(InputStream ins)
{
return new GLLoader(ins);
}
public BitmapDecoder(InputStream ins,string file)
{
this.width = 0;
this.height = 0;
this.format = null;
try
{
int c1 = ins.Read();
int c2 = ins.Read();
int c3 = ins.Read();
// GIF
if (c1 == 'G' && c2 == 'I' && c3 == 'F')
{
ins.Skip(3);
this.width = this.ReadInt(ins, 2, false);
this.height = this.ReadInt(ins, 2, false);
this.format = "gif";
// JPG
}
else if (c1 == 0xFF && c2 == 0xD8)
{
while (c3 == 255)
{
int marker = ins.Read();
int len = this.ReadInt(ins, 2, true);
if (marker == 192 || marker == 193 || marker == 194)
{
ins.Skip(1);
this.height = this.ReadInt(ins, 2, true);
this.width = this.ReadInt(ins, 2, true);
this.format = "jpeg";
break;
}
ins.Skip(len - 2);
c3 = ins.Read();
}
// PNG
}
else if (c1 == 137 && c2 == 80 && c3 == 78)
{
ins.Skip(15);
this.width = this.ReadInt(ins, 2, true);
ins.Skip(2);
this.height = this.ReadInt(ins, 2, true);
this.format = "png";
// BMP
}
else if (c1 == 66 && c2 == 77)
{
ins.Skip(15);
this.width = this.ReadInt(ins, 2, false);
ins.Skip(2);
this.height = this.ReadInt(ins, 2, false);
this.format = "bmp";
}
else
{
int c4 = ins.Read();
//TIFF
if ((c1 == 'M' && c2 == 'M' && c3 == 0 && c4 == 42) || (c1 == 'I' && c2 == 'I' && c3 == 42 && c4 == 0))
{
bool bigEndian = c1 == 'M';
int ifd;
int entries;
int w = -1, h = -1;
ifd = this.ReadInt(ins, 4, bigEndian);
ins.Skip(ifd - 8);
entries = this.ReadInt(ins, 2, bigEndian);
for (int i = 1; i <= entries; i++)
{
int tag = this.ReadInt(ins, 2, bigEndian);
int fieldType = this.ReadInt(ins, 2, bigEndian);
long count = this.ReadInt(ins, 4, bigEndian);
int valOffset;
if ((fieldType == 3 || fieldType == 8))
{
valOffset = this.ReadInt(ins, 2, bigEndian);
ins.Skip(2);
}
else
{
valOffset = this.ReadInt(ins, 4, bigEndian);
}
if (tag == 256)
{
w = valOffset;
}
else if (tag == 257)
{
h = valOffset;
}
if (w != -1 && h != -1)
{
this.width = w;
this.height = h;
this.format = "tiff";
break;
}
}
}
else
{
this.format = null;
this.width = 0;
this.height = 0;
}
}
ins.Close();
}
catch (FileNotFoundException)
{
Log.DebugWrite("File not found:" + file);
}
catch (IOException)
{
Log.DebugWrite("Error on reading:" + file);
}
if (this.format == null)
{
Log.DebugWrite("Unsuported format !");
}
}
public BitmapDecoder(InputStream ins)
: this(ins, null)
{
}
private int ReadInt(InputStream ins, int noOfBytes, bool bigEndian)
{
int ret = 0;
int sv = bigEndian ? ((noOfBytes - 1) * 8) : 0;
int cnt = bigEndian ? -8 : 8;
for (int i = 0; i < noOfBytes; i++)
{
ret |= ins.Read() << sv;
sv += cnt;
}
return ret;
}
public IlFilterInputStream(Stream stream)
{
this.ins0 = stream;
}
private void Parse(InputStream file)
{
if (displays == null)
{
displays = new ArrayMap(DEFAULT_MAX_CHAR);
}
else
{
displays.Clear();
}
try
{
StreamReader ins = new StreamReader(file,
System.Text.Encoding.UTF8);
info = ins.ReadLine();
common = ins.ReadLine();
page = ins.ReadLine();
ArrayMap kerning = new ArrayMap(
64);
List<CharDef> charDefs = new List<CharDef>(
DEFAULT_MAX_CHAR);
int maxChar = 0;
bool done = false;
for (; !done; )
{
string line = ins.ReadLine();
if (line == null)
{
done = true;
}
else
{
if (line.StartsWith("chars c"))
{
}
else if (line.StartsWith("char"))
{
CharDef def = ParseChar(line);
if (def != null)
{
maxChar = MathUtils.Max(maxChar, def.id);
charDefs.Add(def);
}
}
if (line.StartsWith("kernings c"))
{
}
else if (line.StartsWith("kerning"))
{
StringTokenizer tokens = new StringTokenizer(line, " =");
tokens.NextToken();
tokens.NextToken();
short first = short.Parse(tokens.NextToken());
tokens.NextToken();
int second = int.Parse(tokens.NextToken());
tokens.NextToken();
int offset = int.Parse(tokens.NextToken());
List<short> values = (List<short>)kerning.GetValue(first);
if (values == null)
{
values = new List<short>();
kerning.Put(first, values);
}
values.Add((short)((offset << 8) | second));
}
}
}
this.chars = new CharDef[maxChar + 1];
for (IEnumerator<CharDef> iter = charDefs.GetEnumerator(); iter.MoveNext(); )
{
CharDef def = iter.Current;
chars[def.id] = def;
}
ArrayMap.Entry[] entrys = kerning.ToEntrys();
for (int j = 0; j < entrys.Length; j++)
{
ArrayMap.Entry entry = entrys[j];
short first = (short)entry.GetKey();
List<short> valueList = (List<short>)entry.GetValue();
short[] valueArray = new short[valueList.Count];
int i = 0;
for (IEnumerator<short> valueIter = valueList.GetEnumerator(); valueIter
.MoveNext(); i++)
{
valueArray[i] = valueIter.Current;
}
chars[first].kerning = valueArray;
}
}
catch (IOException)
{
throw new Exception("Invalid font file: " + file);
}
}
