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Class14.java
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Class14.java
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/*
Appears to be a model-handling class.
*/
import java.io.*;
import sign.signlink;
public final class Class14
{
public Class14(int i, RandomAccessFile randomaccessfile, RandomAccessFile randomaccessfile1, int j, boolean flag)
{
anInt306 = 923;
aBoolean307 = true;
anInt312 = 65000;
anInt311 = j;
if(!flag)
{
throw new NullPointerException();
} else
{
aRandomAccessFile309 = randomaccessfile;
aRandomAccessFile310 = randomaccessfile1;
anInt312 = i;
return;
}
}
public synchronized byte[] method233(boolean flag, int i)
{
if(!flag)
throw new NullPointerException();
try
{
method236(aRandomAccessFile310, -660, i * 6);
int l;
for(int j = 0; j < 6; j += l)
{
l = aRandomAccessFile310.read(aByteArray308, j, 6 - j);
if(l == -1)
return null;
}
int i1 = ((aByteArray308[0] & 0xff) << 16) + ((aByteArray308[1] & 0xff) << 8) + (aByteArray308[2] & 0xff);
int j1 = ((aByteArray308[3] & 0xff) << 16) + ((aByteArray308[4] & 0xff) << 8) + (aByteArray308[5] & 0xff);
if(i1 < 0 || i1 > anInt312)
return null;
if(j1 <= 0 || (long)j1 > aRandomAccessFile309.length() / 520L)
return null;
byte abyte0[] = new byte[i1];
int k1 = 0;
for(int l1 = 0; k1 < i1; l1++)
{
if(j1 == 0)
return null;
method236(aRandomAccessFile309, -660, j1 * 520);
int k = 0;
int i2 = i1 - k1;
if(i2 > 512)
i2 = 512;
int j2;
for(; k < i2 + 8; k += j2)
{
j2 = aRandomAccessFile309.read(aByteArray308, k, (i2 + 8) - k);
if(j2 == -1)
return null;
}
int k2 = ((aByteArray308[0] & 0xff) << 8) + (aByteArray308[1] & 0xff);
int l2 = ((aByteArray308[2] & 0xff) << 8) + (aByteArray308[3] & 0xff);
int i3 = ((aByteArray308[4] & 0xff) << 16) + ((aByteArray308[5] & 0xff) << 8) + (aByteArray308[6] & 0xff);
int j3 = aByteArray308[7] & 0xff;
if(k2 != i || l2 != l1 || j3 != anInt311)
return null;
if(i3 < 0 || (long)i3 > aRandomAccessFile309.length() / 520L)
return null;
for(int k3 = 0; k3 < i2; k3++)
abyte0[k1++] = aByteArray308[k3 + 8];
j1 = i3;
}
return abyte0;
}
catch(IOException _ex)
{
return null;
}
}
//Referenced @ line 26 in client.java
public synchronized boolean method234(int i, byte abyte0[], byte byte0, int j)
{
boolean flag = method235(true, 923, j, i, abyte0);
if(byte0 == 2)
byte0 = 0;
else
aBoolean307 = !aBoolean307;
if(!flag)
flag = method235(false, 923, j, i, abyte0);
return flag;
}
private synchronized boolean method235(boolean flag, int i, int j, int k, byte abyte0[])
{
i = 27 / i;
try
{
int l;
if(flag)
{
method236(aRandomAccessFile310, -660, j * 6);
int k1;
for(int i1 = 0; i1 < 6; i1 += k1)
{
k1 = aRandomAccessFile310.read(aByteArray308, i1, 6 - i1);
if(k1 == -1)
return false;
}
l = ((aByteArray308[3] & 0xff) << 16) + ((aByteArray308[4] & 0xff) << 8) + (aByteArray308[5] & 0xff);
if(l <= 0 || (long)l > aRandomAccessFile309.length() / 520L)
return false;
} else
{
l = (int)((aRandomAccessFile309.length() + 519L) / 520L);
if(l == 0)
l = 1;
}
aByteArray308[0] = (byte)(k >> 16);
aByteArray308[1] = (byte)(k >> 8);
aByteArray308[2] = (byte)k;
aByteArray308[3] = (byte)(l >> 16);
aByteArray308[4] = (byte)(l >> 8);
aByteArray308[5] = (byte)l;
method236(aRandomAccessFile310, -660, j * 6);
aRandomAccessFile310.write(aByteArray308, 0, 6);
int j1 = 0;
for(int l1 = 0; j1 < k; l1++)
{
int i2 = 0;
if(flag)
{
method236(aRandomAccessFile309, -660, l * 520);
int j2;
int l2;
for(j2 = 0; j2 < 8; j2 += l2)
{
l2 = aRandomAccessFile309.read(aByteArray308, j2, 8 - j2);
if(l2 == -1)
break;
}
if(j2 == 8)
{
int i3 = ((aByteArray308[0] & 0xff) << 8) + (aByteArray308[1] & 0xff);
int j3 = ((aByteArray308[2] & 0xff) << 8) + (aByteArray308[3] & 0xff);
i2 = ((aByteArray308[4] & 0xff) << 16) + ((aByteArray308[5] & 0xff) << 8) + (aByteArray308[6] & 0xff);
int k3 = aByteArray308[7] & 0xff;
if(i3 != j || j3 != l1 || k3 != anInt311)
return false;
if(i2 < 0 || (long)i2 > aRandomAccessFile309.length() / 520L)
return false;
}
}
if(i2 == 0)
{
flag = false;
i2 = (int)((aRandomAccessFile309.length() + 519L) / 520L);
if(i2 == 0)
i2++;
if(i2 == l)
i2++;
}
if(k - j1 <= 512)
i2 = 0;
aByteArray308[0] = (byte)(j >> 8);
aByteArray308[1] = (byte)j;
aByteArray308[2] = (byte)(l1 >> 8);
aByteArray308[3] = (byte)l1;
aByteArray308[4] = (byte)(i2 >> 16);
aByteArray308[5] = (byte)(i2 >> 8);
aByteArray308[6] = (byte)i2;
aByteArray308[7] = (byte)anInt311;
method236(aRandomAccessFile309, -660, l * 520);
aRandomAccessFile309.write(aByteArray308, 0, 8);
int k2 = k - j1;
if(k2 > 512)
k2 = 512;
aRandomAccessFile309.write(abyte0, j1, k2);
j1 += k2;
l = i2;
}
return true;
}
catch(IOException _ex)
{
return false;
}
}
public synchronized void method236(RandomAccessFile randomaccessfile, int i, int j)
throws IOException
{
while(i >= 0)
return;
if(j < 0 || j > 0x3c00000)
{
System.out.println("Badseek - pos:" + j + " len:" + randomaccessfile.length());
j = 0x3c00000;
try
{
Thread.sleep(1000L);
}
catch(Exception _ex) { }
}
randomaccessfile.seek(j);
}
private int anInt306;
private boolean aBoolean307;
static byte aByteArray308[] = new byte[520];
RandomAccessFile aRandomAccessFile309;
RandomAccessFile aRandomAccessFile310;
int anInt311;
int anInt312;
}