public static GClass104.GEnum7 smethod_1(Stream stream_0)
{
byte[] buffer = new byte[4];
if (stream_0.Length > 68L)
{
stream_0.Seek(64L, SeekOrigin.Begin);
stream_0.Read(buffer, 0, buffer.Length);
if ((int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer, 0)) == (int)GClass104.uint_1)
{
return(GClass104.GEnum7.const_1);
}
}
if (stream_0.Length > 132L)
{
stream_0.Seek(128L, SeekOrigin.Begin);
stream_0.Read(buffer, 0, buffer.Length);
if ((int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer, 0)) == (int)GClass104.uint_1)
{
return(GClass104.GEnum7.const_2);
}
}
if (stream_0.Length > 4L)
{
stream_0.Seek(0L, SeekOrigin.Begin);
stream_0.Read(buffer, 0, buffer.Length);
if ((int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer, 0)) == (int)GClass104.uint_0)
{
return(GClass104.GEnum7.const_3);
}
}
return(GClass104.GEnum7.const_0);
}
private void method_4(Stream stream_0)
{
stream_0.Seek(0L, SeekOrigin.Begin);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_1)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_0)), 0, 4);
stream_0.Write(this.byte_1, 0, this.byte_1.Length);
stream_0.Write(this.byte_0, 0, this.byte_0.Length);
}
public static GClass104.GEnum7 smethod_0(byte[] byte_0)
{
if (byte_0.Length > 68 && (int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(byte_0, 64)) == (int)GClass104.uint_1)
{
return(GClass104.GEnum7.const_1);
}
if (byte_0.Length > 132 && (int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(byte_0, 128)) == (int)GClass104.uint_1)
{
return(GClass104.GEnum7.const_2);
}
return(byte_0.Length > 4 && (int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(byte_0, 0)) == (int)GClass104.uint_0 ? GClass104.GEnum7.const_3 : GClass104.GEnum7.const_0);
}
public void method_0(Stream stream_0)
{
stream_0.Seek(0L, SeekOrigin.Begin);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_3)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_7)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_0)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_4)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_5)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_6)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_1)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_2)), 0, 4);
}
private void method_2(Stream stream_0)
{
stream_0.Seek(0L, SeekOrigin.Begin);
byte[] buffer1 = new byte[4];
if (!this.bool_1)
{
stream_0.Read(this.byte_0, 0, this.byte_0.Length);
}
stream_0.Read(this.byte_9, 0, this.byte_9.Length);
stream_0.Read(buffer1, 0, 4);
if ((int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0)) != (int)this.uint_3)
{
throw new Exception("Invalid Magic!");
}
stream_0.Read(buffer1, 0, 4);
if ((int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0)) != (int)this.uint_4)
{
throw new Exception("Invalid Header Size!");
}
stream_0.Read(buffer1, 0, 4);
this.uint_6 = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
stream_0.Read(buffer1, 0, 4);
this.uint_2 = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
stream_0.Read(buffer1, 0, 4);
this.uint_0 = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
stream_0.Read(buffer1, 0, 4);
this.uint_5 = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
stream_0.Read(buffer1, 0, 4);
this.uint_1 = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
stream_0.Read(this.byte_7, 0, this.byte_7.Length);
stream_0.Read(this.byte_2, 0, this.byte_2.Length);
stream_0.Read(this.byte_4, 0, this.byte_4.Length);
stream_0.Read(this.byte_3, 0, this.byte_3.Length);
stream_0.Read(this.byte_11, 0, this.byte_11.Length);
stream_0.Read(this.byte_6, 0, this.byte_6.Length);
stream_0.Read(this.byte_1, 0, this.byte_1.Length);
stream_0.Read(this.byte_12, 0, this.byte_12.Length);
stream_0.Read(this.byte_13, 0, this.byte_13.Length);
stream_0.Read(this.byte_8, 0, this.byte_8.Length);
stream_0.Read(this.byte_10, 0, this.byte_10.Length);
stream_0.Read(this.byte_5, 0, this.byte_5.Length);
stream_0.Seek(-16L, SeekOrigin.Current);
stream_0.Write(new byte[16], 0, 16);
byte[] buffer2 = new byte[stream_0.Length];
stream_0.Seek(0L, SeekOrigin.Begin);
stream_0.Read(buffer2, 0, buffer2.Length);
MD5 md5 = MD5.Create();
byte[] hash = md5.ComputeHash(buffer2, this.bool_1 ? 0 : 64, 1536);
md5.Clear();
this.bool_0 = GClass27.smethod_1(hash, this.byte_5);
}
private void method_3(Stream stream_0)
{
stream_0.Seek(0L, SeekOrigin.Begin);
byte[] buffer = new byte[4];
stream_0.Read(buffer, 0, 4);
if ((int)GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer, 0)) != (int)this.uint_1)
{
throw new Exception("Invalid Magic!");
}
stream_0.Read(buffer, 0, 4);
this.uint_0 = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer, 0));
stream_0.Read(this.byte_1, 0, this.byte_1.Length);
stream_0.Read(this.byte_0, 0, this.byte_0.Length);
}
private void method_5(Stream stream_0)
{
stream_0.Seek(0L, SeekOrigin.Begin);
if (!this.bool_1)
{
stream_0.Write(this.byte_0, 0, this.byte_0.Length);
}
stream_0.Write(this.byte_9, 0, this.byte_9.Length);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_3)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_4)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_6)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_2)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_0)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_5)), 0, 4);
stream_0.Write(BitConverter.GetBytes(GClass27.ToUIntNetworkBytes(this.uint_1)), 0, 4);
stream_0.Write(this.byte_7, 0, this.byte_7.Length);
stream_0.Write(this.byte_2, 0, this.byte_2.Length);
stream_0.Write(this.byte_4, 0, this.byte_4.Length);
stream_0.Write(this.byte_3, 0, this.byte_3.Length);
stream_0.Write(this.byte_11, 0, this.byte_11.Length);
stream_0.Write(this.byte_6, 0, this.byte_6.Length);
stream_0.Write(this.byte_1, 0, this.byte_1.Length);
stream_0.Write(this.byte_12, 0, this.byte_12.Length);
stream_0.Write(this.byte_13, 0, this.byte_13.Length);
stream_0.Write(this.byte_8, 0, this.byte_8.Length);
stream_0.Write(this.byte_10, 0, this.byte_10.Length);
int position = (int)stream_0.Position;
this.byte_5 = new byte[16];
stream_0.Write(this.byte_5, 0, this.byte_5.Length);
byte[] numArray = new byte[stream_0.Position];
stream_0.Seek(0L, SeekOrigin.Begin);
stream_0.Read(numArray, 0, numArray.Length);
this.method_1(numArray, this.bool_1 ? 0 : 64);
stream_0.Seek((long)position, SeekOrigin.Begin);
stream_0.Write(this.byte_5, 0, this.byte_5.Length);
}
private void method_0(Stream TMD_Stream, SystemType SystemType) //Information located: https://3dbrew.org/wiki/Title_metadata#Signature_Type
{
TMD_Stream.Seek(0L, SeekOrigin.Begin);
byte[] buffer1 = new byte[8];
TMD_Stream.Read(buffer1, 0, 4);
this.TMD_Signature__Type_as_Int = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
TMD_Stream.Read(this.TMD_Signature, 0, this.TMD_Signature.Length);
TMD_Stream.Read(this.TMD_Signature_Padding, 0, this.TMD_Signature_Padding.Length);
TMD_Stream.Read(this.SignatureIssuer, 0, this.SignatureIssuer.Length);
TMD_Stream.Read(buffer1, 0, 4);
this.Version = buffer1[0];
this.ca_crl_version = buffer1[1];
this.signer_crl_version = buffer1[2];
this.Reserved = buffer1[3];
TMD_Stream.Read(buffer1, 0, 8); //Skip System Version
TMD_Stream.Read(buffer1, 0, 8); //Read Title ID
this.TitleId = GClass27.ToULongNetworkBytes(BitConverter.ToUInt64(buffer1, 0));
TMD_Stream.Read(buffer1, 0, 4); //Read Title Type (e.g. DSIWare, ESHOP, etc I think)
this.TitleType = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
TMD_Stream.Read(buffer1, 0, 2); //Read Group ID
this.GroupID = GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 0));
TMD_Stream.Read(buffer1, 0, 2); //Read half of Save Data Size (Bytes) (Also SRL Public Save Data Size)?
this.Save_Data_Size_pt1 = GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 0));
TMD_Stream.Read(buffer1, 0, 2); //Read second half of Save Data Size (Bytes) (Also SRL Public Save Data Size)?
this.Save_Data_Size_pt2 = GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 0));
TMD_Stream.Read(this.SkippedSLRData, 0, this.SkippedSLRData.Length); //Skips SLR Private Save, Reserved, SLR Flag, and Reserved
TMD_Stream.Read(buffer1, 0, 4); //Reads Access Rights
this.AccessRights = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
TMD_Stream.Read(buffer1, 0, 8); //Read Title Version, Content Count, Boot Content, and Padding
this.TitleVersion = GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 0));
this.NumOfContents = GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 2));
this.BootContent = GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 4));
this.Padding = GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 6));
if (SystemType != SystemType.SystemWii)
{
TMD_Stream.Position = 2820L; //Skips to Hex 0xB02
}
this.list_0 = new List <GClass101>();
for (int index = 0; index < (int)this.NumOfContents; ++index)
{
GClass101 gclass101;
if (SystemType != SystemType.SystemWiiU && SystemType != SystemType.SystemWii)
{
if (SystemType != SystemType.System3DS)
{
throw new NotImplementedException();
}
A_3DS_CND_File_Hash A_3DS_CDN_File_Hash = new A_3DS_CND_File_Hash();
A_3DS_CDN_File_Hash.Hash = new byte[32];
gclass101 = (GClass101)A_3DS_CDN_File_Hash;
}
else
{
A_WiiU_CDN_File_Hash A_WiiU_CDN_File_Hash = new A_WiiU_CDN_File_Hash();
A_WiiU_CDN_File_Hash.Hash = new byte[20];
gclass101 = (GClass101)A_WiiU_CDN_File_Hash;
}
TMD_Stream.Read(buffer1, 0, 8);
gclass101.ContentId = GClass27.ToUIntNetworkBytes(BitConverter.ToUInt32(buffer1, 0));
gclass101.Index = GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 4));
gclass101.ContentType = (GEnum6)GClass27.ToUShortNetworkBytes(BitConverter.ToUInt16(buffer1, 6));
TMD_Stream.Read(buffer1, 0, 8);
gclass101.ContentSize = new DataSize(GClass27.ToULongNetworkBytes(BitConverter.ToUInt64(buffer1, 0)));
TMD_Stream.Read(gclass101.Hash, 0, gclass101.Hash.Length);
this.list_0.Add(gclass101);
if (SystemType == SystemType.SystemWiiU)
{
byte[] buffer2 = new byte[12];
TMD_Stream.Read(buffer2, 0, 12);
}
}
TMD_Stream.Read(this.Certificate1, 0, this.Certificate1.Length);
TMD_Stream.Read(this.Certificate2, 0, this.Certificate2.Length);
}