//public static void WriteHexDumpFromFile(string filename)
//{
// try
// {
// File file = new File(filename);
// RandomAccessFile stream = new RandomAccessFile(file, "r");
// sbyte[] bytes = new sbyte[stream.length()];
// stream.read(bytes);
// stream.close();
// System.Console.WriteLine("dump of [" + file + "]");
// Console.WriteHexDump(bytes);
// }
// catch (Exception exc)
// {
// Console.WriteThrowable(exc);
// }
//}
/// <summary>
/// writes bytes to file
/// </summary>
/// <param name="cdata"></param>
/// <param name="p"></param>
public static void WriteBytes(sbyte[] cdata, string filename, bool utf8)
{
try
{
File f = new File(filename);
if (f.exists())
f.delete();
RandomAccessFile stream = new RandomAccessFile(filename, "rw");
if (utf8)
{
stream.writeByte(0xEF);
stream.writeByte(0xBB);
stream.writeByte(0xBF);
}
stream.write(cdata);
stream.close();
}
catch
{
}
}
public RegionFile(File file)
{
lastModified = 0L;
fileName = file;
debugln((new StringBuilder()).append("REGION LOAD ").append(fileName).toString());
sizeDelta = 0;
try
{
if (file.exists())
{
lastModified = file.lastModified();
}
dataFile = new RandomAccessFile(file, "rw");
if (dataFile.length() < 4096L)
{
for (int i = 0; i < 1024; i++)
{
dataFile.writeInt(0);
}
for (int j = 0; j < 1024; j++)
{
dataFile.writeInt(0);
}
sizeDelta += 8192;
}
if ((dataFile.length() & 4095L) != 0L)
{
for (int k = 0; k < (dataFile.length() & 4095L); k++)
{
dataFile.write(0);
}
}
int l = (int) dataFile.length()/4096;
sectorFree = new ArrayList(l);
for (int i1 = 0; i1 < l; i1++)
{
sectorFree.add(Boolean.valueOf(true));
}
sectorFree.set(0, Boolean.valueOf(false));
sectorFree.set(1, Boolean.valueOf(false));
dataFile.seek(0L);
for (int j1 = 0; j1 < 1024; j1++)
{
int l1 = dataFile.readInt();
offsets[j1] = l1;
if (l1 == 0 || (l1 >> 8) + (l1 & 0xff) > sectorFree.size())
{
continue;
}
for (int j2 = 0; j2 < (l1 & 0xff); j2++)
{
sectorFree.set((l1 >> 8) + j2, Boolean.valueOf(false));
}
}
for (int k1 = 0; k1 < 1024; k1++)
{
int i2 = dataFile.readInt();
chunkTimestamps[k1] = i2;
}
}
catch (IOException ioexception)
{
ioexception.printStackTrace();
}
}