// Token: 0x060014CA RID: 5322
// RVA: 0x0006BAB0 File Offset: 0x00069CB0
static Class198()
{
try
{
byte[] array = new byte[288];
int i = 0;
while (i < 144)
{
array[i++] = 8;
}
while (i < 256)
{
array[i++] = 9;
}
while (i < 280)
{
array[i++] = 7;
}
while (i < 288)
{
array[i++] = 8;
}
Class198.class198_0 = new Class198(array);
array = new byte[32];
i = 0;
while (i < 32)
{
array[i++] = 5;
}
Class198.class198_1 = new Class198(array);
}
catch (Exception)
{
throw new Exception6("InflaterHuffmanTree: static tree length illegal");
}
}
// Token: 0x060014C6 RID: 5318
// RVA: 0x0006B730 File Offset: 0x00069930
public bool method_0(Class201 class201_0)
{
while (true)
{
switch (this.int_3)
{
case 0:
this.int_4 = class201_0.method_0(5);
if (this.int_4 >= 0)
{
this.int_4 += 257;
class201_0.method_1(5);
this.int_3 = 1;
goto IL_1FD;
}
return false;
case 1:
goto IL_1FD;
case 2:
goto IL_1AF;
case 3:
goto IL_176;
case 4:
break;
case 5:
goto IL_2C;
default:
continue;
}
IL_F4:
int num;
while (((num = this.class198_0.method_1(class201_0)) & -16) == 0)
{
this.byte_1[this.int_9++] = (this.byte_2 = (byte)num);
if (this.int_9 == this.int_7)
{
return true;
}
}
if (num >= 0)
{
if (num >= 17)
{
this.byte_2 = 0;
}
else if (this.int_9 == 0)
{
goto IL_2A6;
}
this.int_8 = num - 16;
this.int_3 = 5;
goto IL_2C;
}
return false;
IL_176:
while (this.int_9 < this.int_6)
{
int num2 = class201_0.method_0(3);
if (num2 < 0)
{
return false;
}
class201_0.method_1(3);
this.byte_0[Class197.int_2[this.int_9]] = (byte)num2;
this.int_9++;
}
this.class198_0 = new Class198(this.byte_0);
this.byte_0 = null;
this.int_9 = 0;
this.int_3 = 4;
goto IL_F4;
IL_2C:
int num3 = Class197.int_1[this.int_8];
int num4 = class201_0.method_0(num3);
if (num4 < 0)
{
return false;
}
class201_0.method_1(num3);
num4 += Class197.int_0[this.int_8];
if (this.int_9 + num4 > this.int_7)
{
break;
}
while (num4-- > 0)
{
this.byte_1[this.int_9++] = this.byte_2;
}
if (this.int_9 == this.int_7)
{
return true;
}
this.int_3 = 4;
continue;
IL_1AF:
this.int_6 = class201_0.method_0(4);
if (this.int_6 >= 0)
{
this.int_6 += 4;
class201_0.method_1(4);
this.byte_0 = new byte[19];
this.int_9 = 0;
this.int_3 = 3;
goto IL_176;
}
return false;
IL_1FD:
this.int_5 = class201_0.method_0(5);
if (this.int_5 >= 0)
{
this.int_5++;
class201_0.method_1(5);
this.int_7 = this.int_4 + this.int_5;
this.byte_1 = new byte[this.int_7];
this.int_3 = 2;
goto IL_1AF;
}
return false;
}
throw new Exception6();
IL_2A6:
throw new Exception6();
}
// Token: 0x060014BE RID: 5310
// RVA: 0x0006B39C File Offset: 0x0006959C
private bool method_4()
{
switch (this.int_4)
{
case 0:
return this.method_0();
case 1:
return this.method_1();
case 2:
if (this.bool_0)
{
if (this.bool_1)
{
this.int_4 = 12;
return false;
}
this.class201_0.method_4();
this.int_6 = 32;
this.int_4 = 11;
return true;
}
else
{
int num = this.class201_0.method_0(3);
if (num < 0)
{
return false;
}
this.class201_0.method_1(3);
if ((num & 1) != 0)
{
this.bool_0 = true;
}
switch (num >> 1)
{
case 0:
this.class201_0.method_4();
this.int_4 = 3;
break;
case 1:
this.class198_0 = Class198.class198_0;
this.class198_1 = Class198.class198_1;
this.int_4 = 7;
break;
case 2:
this.class197_0 = new Class197();
this.int_4 = 6;
break;
default:
throw new Exception6("Unknown block type " + num);
}
return true;
}
break;
case 3:
if ((this.int_9 = this.class201_0.method_0(16)) < 0)
{
return false;
}
this.class201_0.method_1(16);
this.int_4 = 4;
break;
case 4:
break;
case 5:
goto IL_1A4;
case 6:
if (!this.class197_0.method_0(this.class201_0))
{
return false;
}
this.class198_0 = this.class197_0.method_1();
this.class198_1 = this.class197_0.method_2();
this.int_4 = 7;
goto IL_228;
case 7:
case 8:
case 9:
case 10:
goto IL_228;
case 11:
return this.method_3();
case 12:
return false;
default:
throw new Exception6("Inflater.Decode unknown mode");
}
int num2 = this.class201_0.method_0(16);
if (num2 < 0)
{
return false;
}
this.class201_0.method_1(16);
if (num2 != (this.int_9 ^ 65535))
{
throw new Exception6("broken uncompressed block");
}
this.int_4 = 5;
IL_1A4:
int num3 = this.class200_0.method_1(this.class201_0, this.int_9);
this.int_9 -= num3;
if (this.int_9 == 0)
{
this.int_4 = 2;
return true;
}
return !this.class201_0.method_5();
IL_228:
return this.method_2();
}
// Token: 0x060014BC RID: 5308
// RVA: 0x0006B0CC File Offset: 0x000692CC
private bool method_2()
{
int i = this.class200_0.method_2();
while (i >= 258)
{
int num;
switch (this.int_4)
{
case 7:
while (((num = this.class198_0.method_1(this.class201_0)) & -256) == 0)
{
this.class200_0.Write(num);
if (--i < 258)
{
return true;
}
}
if (num >= 257)
{
try
{
this.int_7 = Class196.int_0[num - 257];
this.int_6 = Class196.int_1[num - 257];
}
catch (Exception)
{
throw new Exception6("Illegal rep length code");
}
goto IL_AC;
}
if (num < 0)
{
return false;
}
this.class198_1 = null;
this.class198_0 = null;
this.int_4 = 2;
return true;
case 8:
goto IL_AC;
case 9:
goto IL_FC;
case 10:
break;
default:
throw new Exception6("Inflater unknown mode");
}
IL_13D:
if (this.int_6 > 0)
{
this.int_4 = 10;
int num2 = this.class201_0.method_0(this.int_6);
if (num2 < 0)
{
return false;
}
this.class201_0.method_1(this.int_6);
this.int_8 += num2;
}
this.class200_0.Repeat(this.int_7, this.int_8);
i -= this.int_7;
this.int_4 = 7;
continue;
IL_FC:
num = this.class198_1.method_1(this.class201_0);
if (num >= 0)
{
try
{
this.int_8 = Class196.int_2[num];
this.int_6 = Class196.int_3[num];
}
catch (Exception)
{
throw new Exception6("Illegal rep dist code");
}
goto IL_13D;
}
return false;
IL_AC:
if (this.int_6 > 0)
{
this.int_4 = 8;
int num3 = this.class201_0.method_0(this.int_6);
if (num3 < 0)
{
return false;
}
this.class201_0.method_1(this.int_6);
this.int_7 += num3;
}
this.int_4 = 9;
goto IL_FC;
}
return true;
}