Pk2 Tools (Source)

08/15/2012 20:38 Th3K1nG#1

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();

08/15/2012 22:59 lesderid#2

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...

08/15/2012 23:44 Nezekan#3

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

08/16/2012 01:17 theonly112#4

Quote:

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 [Only registered and activated users can see links. Click Here To Register...]

Heres the source: [Only registered and activated users can see links. Click Here To Register...]

It's horrible code, but it works.

08/16/2012 01:40 fatihy93#5

Quote:

Originally Posted by theonly112

You found [Only registered and activated users can see links. Click Here To Register...]

Heres the source: [Only registered and activated users can see links. Click Here To Register...]

It's horrible code, but it works.

How can i read SV.T ?

08/16/2012 03:07 DaxterSoul#6

Code:

        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: [Only registered and activated users can see links. Click Here To Register...]
Blowfish for that: [Only registered and activated users can see links. Click Here To Register...]

08/16/2012 14:19 illstar#7

@DaxterSoul the pk2reader you posted is broken

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

08/16/2012 15:26 DaxterSoul#8

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

08/16/2012 15:59 lesderid#9

Quote:

Originally Posted by DaxterSoul

(...)
Another PK2Reader: [Only registered and activated users can see links. Click Here To Register...]
(...)

+1 for using IDisposable.

08/16/2012 16:10 ��_Ŝŧ�p#10

Quote:

Originally Posted by lesderid

+1 for using IDisposable.

welcome back,my friend
y u no skype?

08/16/2012 16:55 lesderid#11

Quote:

Originally Posted by ��_Ŝŧ�p

welcome back,my friend
y u no skype?

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

08/16/2012 19:40 Nezekan#12

Quote:

Originally Posted by ��_Ŝŧ�p

welcome back,my friend
y u no skype?

was he gone?

08/17/2012 19:24 Th3K1nG#13

Quote:

Originally Posted by theonly112

You found [Only registered and activated users can see links. Click Here To Register...]

Heres the source: [Only registered and activated users can see links. Click Here To Register...]

It's horrible code, but it works.

thanks for share

Quote:
Originally Posted by DaxterSoul
Code:
        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: [Only registered and activated users can see links. Click Here To Register...]
Blowfish for that: [Only registered and activated users can see links. Click Here To Register...]

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?

08/17/2012 23:02 DaxterSoul#14

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.

03/26/2020 01:45 cardoso125874#15

how about edit, and import into the pk2?