// Token: 0x060006C3 RID: 1731 RVA: 0x00038F28 File Offset: 0x00037128
private static Class2 smethod_6(out bool bool_0)
{
bool_0 = true;
if (Class157.class2_0 != null)
{
return(Class157.class2_0);
}
if (Class157.class152_0 != null)
{
bool_0 = false;
return(Class157.class152_0.method_8());
}
Class152 @class = Class157.smethod_8();
Class2 class2 = @class.method_8();
if (class2.vmethod_0())
{
Class157.class2_0 = class2;
@class.Dispose();
}
else
{
Class157.class152_0 = @class;
bool_0 = false;
}
return(class2);
}
internal Class348(SubDocumentType A_0)
{
int num = 0x13;
if ((A_0 != SubDocumentType.Main) && (A_0 != SubDocumentType.Header))
{
throw new ArgumentException(BookmarkStart.b("䨸为弼笾⹀⁂ᅄ㹆㥈⹊", num));
}
this.subDocumentType_0 = A_0;
this.class152_0 = new Class152();
this.class166_0 = new Class166();
this.class156_0 = new Class156();
}
DynamicMetaObject DynamicMetaObject.BindBinaryOperation(BinaryOperationBinder binder, DynamicMetaObject arg)
{
Class152 <T> class2 = new Class152 <T> {
binaryOperationBinder_0 = binder,
dynamicMetaObject_0 = arg,
class143_0 = (Class143 <T>) this
};
if (!this.method_0("TryBinaryOperation"))
{
return(base.BindBinaryOperation(class2.binaryOperationBinder_0, class2.dynamicMetaObject_0));
}
return(this.method_1("TryBinaryOperation", class2.binaryOperationBinder_0, Class143 <T> .smethod_0(new DynamicMetaObject[] { class2.dynamicMetaObject_0 }), new Delegate2 <T>(class2.method_0), null));
}
// Token: 0x06000D19 RID: 3353 RVA: 0x0003F874 File Offset: 0x0003DA74
public bool method_12(Class152 class152_0)
{
if (this == class152_0)
{
return(true);
}
Dictionary <string, JToken> dictionary = this.dictionary_0;
Dictionary <string, JToken> dictionary2 = class152_0.dictionary_0;
if (dictionary == null && dictionary2 == null)
{
return(true);
}
if (dictionary == null)
{
return(dictionary2.Count == 0);
}
if (dictionary2 == null)
{
return(dictionary.Count == 0);
}
if (dictionary.Count != dictionary2.Count)
{
return(false);
}
foreach (KeyValuePair <string, JToken> keyValuePair in dictionary)
{
JToken jtoken;
if (!dictionary2.TryGetValue(keyValuePair.Key, out jtoken))
{
return(false);
}
JProperty jproperty = (JProperty)keyValuePair.Value;
JProperty jproperty2 = (JProperty)jtoken;
if (jproperty.Value == null)
{
return(jproperty2.Value == null);
}
if (!jproperty.Value.DeepEquals(jproperty2.Value))
{
return(false);
}
}
return(true);
}
// Token: 0x06000661 RID: 1633 RVA: 0x000383C8 File Offset: 0x000365C8
private Class2 method_10(bool bool_2)
{
if (!this.bool_0)
{
bool flag = this.bool_1 || this.symmetricAlgorithm_0 == null;
if (this.symmetricAlgorithm_0 == null)
{
this.symmetricAlgorithm_0 = Class152.smethod_0();
if (this.symmetricAlgorithm_0 == null)
{
this.bool_0 = true;
}
}
if (this.symmetricAlgorithm_0 != null)
{
if (flag)
{
this.symmetricAlgorithm_0.Key = this.method_4();
this.symmetricAlgorithm_0.IV = this.method_6();
this.symmetricAlgorithm_0.Mode = Class152.smethod_1(this.method_0());
this.symmetricAlgorithm_0.Padding = Class152.smethod_2(this.method_2());
}
return(new Class4(bool_2 ? this.symmetricAlgorithm_0.CreateEncryptor() : this.symmetricAlgorithm_0.CreateDecryptor()));
}
}
Class73 interface1_ = new Class73(new Class151());
Class22 @class;
if (this.method_2() != (Enum1)1)
{
@class = new Class23(interface1_, Class152.smethod_3(this.method_2()));
}
else
{
@class = new Class22(interface1_);
}
Class25 interface6_ = new Class25(new Class188(this.method_4()), this.method_6());
@class.imethod_1(bool_2, interface6_);
return(new Class3(@class));
}
public virtual long vmethod_19(Class152 class152_0)
{
int num = this.vmethod_10(8);
if (class152_0 != null)
{
class152_0.vmethod_1((byte)num);
}
long num2;
int i;
if ((num & 128) == 0)
{
num2 = (long)num;
i = 0;
}
else if ((num & 192) != 0 && (num & 32) == 0)
{
num2 = (long)(num & 31);
i = 1;
}
else if ((num & 224) != 0 && (num & 16) == 0)
{
num2 = (long)(num & 15);
i = 2;
}
else if ((num & 240) != 0 && (num & 8) == 0)
{
num2 = (long)(num & 7);
i = 3;
}
else if ((num & 248) != 0 && (num & 4) == 0)
{
num2 = (long)(num & 3);
i = 4;
}
else if ((num & 252) != 0 && (num & 2) == 0)
{
num2 = (long)(num & 1);
i = 5;
}
else
{
if ((num & 254) == 0 || (num & 1) != 0)
{
return(-1L);
}
num2 = 0L;
i = 6;
}
while (i > 0)
{
num = this.vmethod_11(8);
if ((num & 128) == 0 || (num & 64) != 0)
{
return(-1L);
}
num = this.vmethod_10(8);
if (class152_0 != null)
{
class152_0.vmethod_1((byte)num);
}
num2 <<= 6;
num2 |= (long)(num & 63);
i--;
}
return(num2);
}
public Class140(Class144 class144_0, byte[] byte_0, Class122 class122_0)
{
int num = 0;
int num2 = 0;
Class152 @class = new Class152(16);
bool flag = class122_0 != null && class122_0.vmethod_2() != class122_0.vmethod_1();
bool flag2 = class122_0 != null && class122_0.vmethod_2() == class122_0.vmethod_1();
@class.vmethod_1(byte_0[0]);
@class.vmethod_1(byte_0[1]);
if ((@class.vmethod_3(1) & 3) != 0)
{
throw new BadHeaderException("Bad Magic Number: " + (int)(@class.vmethod_3(1) & 255));
}
for (int i = 0; i < 2; i++)
{
if (class144_0.vmethod_11(8) == 255)
{
throw new BadHeaderException("Found sync byte");
}
@class.vmethod_1((byte)class144_0.vmethod_10(8));
}
int num3 = @class.vmethod_3(2) >> 4 & 15;
switch (num3)
{
case 0:
if (!flag2)
{
throw new BadHeaderException("Unknown Block Size (0)");
}
this.int_0 = class122_0.vmethod_2();
break;
case 1:
this.int_0 = 192;
break;
case 2:
case 3:
case 4:
case 5:
this.int_0 = 576 << num3 - 2;
break;
case 6:
case 7:
num = num3;
break;
case 8:
case 9:
case 10:
case 11:
case 12:
case 13:
case 14:
case 15:
this.int_0 = 256 << num3 - 8;
break;
}
int num4 = (int)(@class.vmethod_3(2) & 15);
switch (num4)
{
case 0:
if (class122_0 == null)
{
throw new BadHeaderException("Bad Sample Rate (0)");
}
this.int_1 = class122_0.vmethod_6();
break;
case 1:
case 2:
case 3:
throw new BadHeaderException("Bad Sample Rate (" + num4 + ")");
case 4:
this.int_1 = 8000;
break;
case 5:
this.int_1 = 16000;
break;
case 6:
this.int_1 = 22050;
break;
case 7:
this.int_1 = 24000;
break;
case 8:
this.int_1 = 32000;
break;
case 9:
this.int_1 = 44100;
break;
case 10:
this.int_1 = 48000;
break;
case 11:
this.int_1 = 96000;
break;
case 12:
case 13:
case 14:
num2 = num4;
break;
case 15:
throw new BadHeaderException("Bad Sample Rate (" + num4 + ")");
}
int num5 = @class.vmethod_3(3) >> 4 & 15;
if ((num5 & 8) != 0)
{
this.int_2 = 2;
switch (num5 & 7)
{
case 0:
this.int_3 = 1;
break;
case 1:
this.int_3 = 2;
break;
case 2:
this.int_3 = 3;
break;
default:
throw new BadHeaderException("Bad Channel Assignment (" + num5 + ")");
}
}
else
{
this.int_2 = num5 + 1;
this.int_3 = 0;
}
int num6 = (@class.vmethod_3(3) & 14) >> 1;
switch (num6)
{
case 0:
if (class122_0 == null)
{
throw new BadHeaderException("Bad BPS (" + num6 + ")");
}
this.int_4 = class122_0.vmethod_7();
break;
case 1:
this.int_4 = 8;
break;
case 2:
this.int_4 = 12;
break;
case 3:
case 7:
throw new BadHeaderException("Bad BPS (" + num6 + ")");
case 4:
this.int_4 = 16;
break;
case 5:
this.int_4 = 20;
break;
case 6:
this.int_4 = 24;
break;
}
if ((@class.vmethod_3(3) & 1) != 0)
{
throw new BadHeaderException("this should be a zero padding bit");
}
if (num != 0 && flag)
{
this.long_0 = class144_0.vmethod_19(@class);
if (this.long_0 == -1L)
{
throw new BadHeaderException("Bad Sample Number");
}
}
else
{
int num7 = class144_0.vmethod_18(@class);
if ((long)num7 == 4294967295L)
{
throw new BadHeaderException("Bad Last Frame");
}
this.long_0 = (long)class122_0.vmethod_2() * (long)num7;
}
if (num != 0)
{
int num8 = class144_0.vmethod_10(8);
@class.vmethod_1((byte)num8);
if (num == 7)
{
int num9 = class144_0.vmethod_10(8);
@class.vmethod_1((byte)num9);
num8 = (num8 << 8 | num9);
}
this.int_0 = num8 + 1;
}
if (num2 != 0)
{
int num10 = class144_0.vmethod_10(8);
@class.vmethod_1((byte)num10);
if (num2 != 12)
{
int num11 = class144_0.vmethod_10(8);
@class.vmethod_1((byte)num11);
num10 = (num10 << 8 | num11);
}
if (num2 == 12)
{
this.int_1 = num10 * 1000;
}
else if (num2 == 13)
{
this.int_1 = num10;
}
else
{
this.int_1 = num10 * 10;
}
}
byte b = (byte)class144_0.vmethod_10(8);
if (Class149.smethod_0(@class.vmethod_2(), @class.vmethod_0()) != b)
{
throw new BadHeaderException("STREAM_DECODER_ERROR_STATUS_BAD_HEADER");
}
}
public abstract void Visit(Class152 c);
public override void Visit(Class152 c) { }
public virtual int vmethod_18(Class152 class1520)
{
var num = vmethod_10(8);
if (class1520 != null)
{
class1520.vmethod_1((byte)num);
}
int num2;
int i;
if ((num & 128) == 0)
{
num2 = num;
i = 0;
}
else if ((num & 192) != 0 && (num & 32) == 0)
{
num2 = (num & 31);
i = 1;
}
else if ((num & 224) != 0 && (num & 16) == 0)
{
num2 = (num & 15);
i = 2;
}
else if ((num & 240) != 0 && (num & 8) == 0)
{
num2 = (num & 7);
i = 3;
}
else if ((num & 248) != 0 && (num & 4) == 0)
{
num2 = (num & 3);
i = 4;
}
else
{
if ((num & 252) == 0 || (num & 2) != 0)
{
return(-1);
}
num2 = (num & 1);
i = 5;
}
while (i > 0)
{
num = vmethod_11(8);
if ((num & 128) == 0 || (num & 64) != 0)
{
return(-1);
}
num = vmethod_10(8);
if (class1520 != null)
{
class1520.vmethod_1((byte)num);
}
num2 <<= 6;
num2 |= (num & 63);
i--;
}
return(num2);
}
