Pk2 Tools (Source)

[Th3K1nG]

Hello,
Is there any simple C# source, to extract a single file from the Media.pk2 and add this again?

For Example what i mean with "simple" i found this to Read: pk2Reader.dll

PHP Code:

//Usage Example

            pk2.pk2Reader reader = new pk2Reader(@"Path to Media.pk2");
            byte[] chardata = reader.getFile("characterdata_5000.txt");
            TextReader txtReader = new StreamReader(new MemoryStream(chardata));
            Console.WriteLine(txtReader.ReadLine());
            Console.Read(); 


[lesderid]

If you have that DLL, pk2Reader.dll, you can use it by referencing it in your C# project.

If you're interested in the source code, you could decompile it with Reflector or dotPeek, unless the IL is obfuscated, which might make it a bit harder...

[Nezekan]

There is a lot of info about it in drew's releases, you might want to check them out. It is really not that hard

[theonly112]

Originally Posted by Th3K1nG

For Example what i mean with "simple" i found this to Read: pk2Reader.dll

PHP Code:

//Usage Example

            pk2.pk2Reader reader = new pk2Reader(@"Path to Media.pk2");
            byte[] chardata = reader.getFile("characterdata_5000.txt");
            TextReader txtReader = new StreamReader(new MemoryStream(chardata));
            Console.WriteLine(txtReader.ReadLine());
            Console.Read(); 


You found

Heres the source:

It's horrible code, but it works.

[fatihy93]

Originally Posted by theonly112

You found

Heres the source:

It's horrible code, but it works.

How can i read SV.T ?

[DaxterSoul]

        public static int Decrypt(byte[] buffer)
        {
            Pk2.Blowfish bf = new Pk2.Blowfish(Encoding.ASCII.GetBytes("SILKROADVERSION"), 0, 8);
            Array.Reverse(buffer, 4, 4);
            Array.Reverse(buffer, 8, 4);
            bf.Decrypt(buffer, 4, buffer, 4, 8);
            Array.Reverse(buffer, 4, 4);
            Array.Reverse(buffer, 8, 4);

            int version;
            int.TryParse(Encoding.ASCII.GetString(buffer, 4, 4), out version);

            return version;
        }

Another PK2Reader:
Blowfish for that:

[illstar]

@DaxterSoul the pk2reader you posted is broken

sPK2Entry
Position = 8byte (PosHigh << 32 | PosLow or just read int64 instead )
nextChain = 8byte not 4

[DaxterSoul]

Works fine for me :P
By the way it was your original vb.net code translated to C# ^^

[lesderid]

Originally Posted by DaxterSoul

(...)
Another PK2Reader:
(...)

+1 for using IDisposable.

[ÑõÑ_Ŝŧóp]

Originally Posted by lesderid

+1 for using IDisposable.

welcome back,my friend
y u no skype?

[lesderid]

Originally Posted by ÑõÑ_Ŝŧóp

welcome back,my friend
y u no skype?

I don't really use Skype, I do use MSN though.

[Nezekan]

Originally Posted by ÑõÑ_Ŝŧóp

welcome back,my friend
y u no skype?

was he gone?

[Th3K1nG]

Originally Posted by theonly112

You found

Heres the source:

It's horrible code, but it works.

thanks for share

Originally Posted by DaxterSoul

        public static int Decrypt(byte[] buffer)
        {
            Pk2.Blowfish bf = new Pk2.Blowfish(Encoding.ASCII.GetBytes("SILKROADVERSION"), 0, 8);
            Array.Reverse(buffer, 4, 4);
            Array.Reverse(buffer, 8, 4);
            bf.Decrypt(buffer, 4, buffer, 4, 8);
            Array.Reverse(buffer, 4, 4);
            Array.Reverse(buffer, 8, 4);

            int version;
            int.TryParse(Encoding.ASCII.GetString(buffer, 4, 4), out version);

            return version;
        }

Another PK2Reader:
Blowfish for that:

also thanks for share...


at least too much pastebin... but ill give a try

EDIT: But this is ONLY for reading isn't it? how about edit, and import into the pk2?

[DaxterSoul]

I worked on it but can't find it anymore. But if you break down the Code and read some threads you'll be able to write it on your own.

[cardoso125874]

how about edit, and import into the pk2?