public int method_4(Class47 class47_0, Class67 class67_0)
{
OGGClass3 @class = new OGGClass3();
if (class67_0 != null)
{
@class.method_4(class67_0.byte_0, class67_0.int_0, class67_0.int_1);
byte[] array = new byte[6];
int num = @class.method_6(8);
@class.method_5(array, 6);
if (array[0] == 118 && array[1] == 111 && array[2] == 114 && array[3] == 98 && array[4] == 105)
{
if (array[5] == 115)
{
switch (num)
{
case 1:
if (class67_0.int_2 == 0)
{
return(-1);
}
if (this.int_9 != 0)
{
return(-1);
}
return(this.method_2(@class));
case 2:
case 4:
return(-1);
case 3:
if (this.int_9 == 0)
{
return(-1);
}
return(class47_0.method_1(@class));
case 5:
if (this.int_9 != 0 && class47_0.byte_1 != null)
{
return(this.method_3(@class));
}
return(-1);
default:
return(-1);
}
}
}
return(-1);
}
return(-1);
}
private int method_11()
{
OGGClass5 oggClass5 = new OGGClass5();
Class47 class47_ = new Class47();
Class48 @class = new Class48();
int[] array = new int[1];
int num = this.method_2(oggClass5, class47_, array, null);
int num2 = array[0];
int int_ = (int)this.long_0;
this.class56_0.method_2();
if (num == -1)
{
return(-1);
}
this.bool_0 = true;
OGGStream.smethod_0(this.fileStream, 0L, OGGStream.int_5);
this.long_0 = OGGStream.smethod_1(this.fileStream);
long num3 = this.long_0;
num3 = (long)this.method_1(@class);
if (@class.method_5() != num2)
{
if (this.method_13(0L, 0L, num3 + 1L, num2, 0) < 0)
{
this.method_22();
return(OGGStream.int_9);
}
}
else if (this.method_13(0L, num3, num3 + 1L, num2, 0) < 0)
{
this.method_22();
return(OGGStream.int_9);
}
this.method_3(oggClass5, class47_, int_);
return(this.method_17(0));
}
private void method_3(OGGClass5 class49_1, Class47 class47_1, int int_24)
{
Class48 @class = new Class48();
this.oggClass5 = new OGGClass5[this.int_20];
this.class47_0 = new Class47[this.int_20];
this.long_2 = new long[this.int_20];
this.long_3 = new long[this.int_20];
this.int_21 = new int[this.int_20];
int i = 0;
while (i < this.int_20)
{
if (class49_1 != null && class47_1 != null && i == 0)
{
this.oggClass5[i] = class49_1;
this.class47_0[i] = class47_1;
this.long_2[i] = (long)int_24;
}
else
{
this.method_8(this.long_1[i]);
if (this.method_2(this.oggClass5[i], this.class47_0[i], null, null) == -1)
{
Console.Error.WriteLine("Error opening logical bitstream #" + (i + 1) + "\n");
this.long_2[i] = -1L;
}
else
{
this.long_2[i] = this.long_0;
this.class56_0.method_2();
}
}
long long_ = this.long_1[i + 1];
this.method_8(long_);
long num2;
while (true)
{
int num = this.method_1(@class);
if (num == -1)
{
goto Block_6;
}
num2 = @class.method_4();
if (num2 != -1L)
{
goto Block_5;
}
}
IL_189:
i++;
continue;
Block_5:
this.int_21[i] = @class.method_5();
this.long_3[i] = num2;
goto IL_189;
Block_6:
Console.Error.WriteLine("Could not find last page of logical bitstream #" + i + "\n");
this.oggClass5[i].method_1();
this.class47_0[i].method_2();
goto IL_189;
}
}
private int method_2(OGGClass5 oggClass5, Class47 class47_1, int[] int_24, Class48 class48_0)
{
Class48 @class = new Class48();
Class67 class67_ = new Class67();
if (class48_0 == null)
{
int num = this.method_0(@class, (long)OGGStream.int_2);
if (num == OGGStream.int_9)
{
return(OGGStream.int_9);
}
if (num < 0)
{
return(OGGStream.int_13);
}
class48_0 = @class;
}
if (int_24 != null)
{
int_24[0] = class48_0.method_5();
}
this.class56_0.method_1(class48_0.method_5());
oggClass5.method_0();
class47_1.method_0();
int i = 0;
while (i < 3)
{
this.class56_0.method_6(class48_0);
while (i < 3)
{
int num2 = this.class56_0.method_5(class67_);
if (num2 == 0)
{
break;
}
if (num2 == -1)
{
Console.Error.WriteLine("Corrupt header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return(-1);
}
if (oggClass5.method_4(class47_1, class67_) != 0)
{
Console.Error.WriteLine("Illegal header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return(-1);
}
i++;
}
if (i < 3 && this.method_0(class48_0, 1L) < 0)
{
Console.Error.WriteLine("Missing header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return(-1);
}
}
return(0);
}
private void method_3(OGGClass5 class49_1, Class47 class47_1, int int_24)
{
Class48 @class = new Class48();
this.oggClass5 = new OGGClass5[this.int_20];
this.class47_0 = new Class47[this.int_20];
this.long_2 = new long[this.int_20];
this.long_3 = new long[this.int_20];
this.int_21 = new int[this.int_20];
int i = 0;
while (i < this.int_20)
{
if (class49_1 != null && class47_1 != null && i == 0)
{
this.oggClass5[i] = class49_1;
this.class47_0[i] = class47_1;
this.long_2[i] = (long)int_24;
}
else
{
this.method_8(this.long_1[i]);
if (this.method_2(this.oggClass5[i], this.class47_0[i], null, null) == -1)
{
Console.Error.WriteLine("Error opening logical bitstream #" + (i + 1) + "\n");
this.long_2[i] = -1L;
}
else
{
this.long_2[i] = this.long_0;
this.class56_0.method_2();
}
}
long long_ = this.long_1[i + 1];
this.method_8(long_);
long num2;
while (true)
{
int num = this.method_1(@class);
if (num == -1)
{
goto Block_6;
}
num2 = @class.method_4();
if (num2 != -1L)
{
goto Block_5;
}
}
IL_189:
i++;
continue;
Block_5:
this.int_21[i] = @class.method_5();
this.long_3[i] = num2;
goto IL_189;
Block_6:
Console.Error.WriteLine("Could not find last page of logical bitstream #" + i + "\n");
this.oggClass5[i].method_1();
this.class47_0[i].method_2();
goto IL_189;
}
}
private int method_2(OGGClass5 oggClass5, Class47 class47_1, int[] int_24, Class48 class48_0)
{
Class48 @class = new Class48();
Class67 class67_ = new Class67();
if (class48_0 == null)
{
int num = this.method_0(@class, (long)OGGStream.int_2);
if (num == OGGStream.int_9)
{
return OGGStream.int_9;
}
if (num < 0)
{
return OGGStream.int_13;
}
class48_0 = @class;
}
if (int_24 != null)
{
int_24[0] = class48_0.method_5();
}
this.class56_0.method_1(class48_0.method_5());
oggClass5.method_0();
class47_1.method_0();
int i = 0;
while (i < 3)
{
this.class56_0.method_6(class48_0);
while (i < 3)
{
int num2 = this.class56_0.method_5(class67_);
if (num2 == 0)
{
break;
}
if (num2 == -1)
{
Console.Error.WriteLine("Corrupt header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return -1;
}
if (oggClass5.method_4(class47_1, class67_) != 0)
{
Console.Error.WriteLine("Illegal header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return -1;
}
i++;
}
if (i < 3 && this.method_0(class48_0, 1L) < 0)
{
Console.Error.WriteLine("Missing header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return -1;
}
}
return 0;
}
private int method_11()
{
OGGClass5 oggClass5 = new OGGClass5();
Class47 class47_ = new Class47();
Class48 @class = new Class48();
int[] array = new int[1];
int num = this.method_2(oggClass5, class47_, array, null);
int num2 = array[0];
int int_ = (int)this.long_0;
this.class56_0.method_2();
if (num == -1)
{
return -1;
}
this.bool_0 = true;
OGGStream.smethod_0(this.fileStream, 0L, OGGStream.int_5);
this.long_0 = OGGStream.smethod_1(this.fileStream);
long num3 = this.long_0;
num3 = (long)this.method_1(@class);
if (@class.method_5() != num2)
{
if (this.method_13(0L, 0L, num3 + 1L, num2, 0) < 0)
{
this.method_22();
return OGGStream.int_9;
}
}
else if (this.method_13(0L, num3, num3 + 1L, num2, 0) < 0)
{
this.method_22();
return OGGStream.int_9;
}
this.method_3(oggClass5, class47_, int_);
return this.method_17(0);
}
public int method_4(Class47 class47_0, Class67 class67_0)
{
OGGClass3 @class = new OGGClass3();
if (class67_0 != null)
{
@class.method_4(class67_0.byte_0, class67_0.int_0, class67_0.int_1);
byte[] array = new byte[6];
int num = @class.method_6(8);
@class.method_5(array, 6);
if (array[0] == 118 && array[1] == 111 && array[2] == 114 && array[3] == 98 && array[4] == 105)
{
if (array[5] == 115)
{
switch (num)
{
case 1:
if (class67_0.int_2 == 0)
{
return -1;
}
if (this.int_9 != 0)
{
return -1;
}
return this.method_2(@class);
case 2:
case 4:
return -1;
case 3:
if (this.int_9 == 0)
{
return -1;
}
return class47_0.method_1(@class);
case 5:
if (this.int_9 != 0 && class47_0.byte_1 != null)
{
return this.method_3(@class);
}
return -1;
default:
return -1;
}
}
}
return -1;
}
return -1;
}