Some Help Hexxing Stuff in C using kdevelop

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timrs

Beginner

Posts: 13

Location: MN, U.S.

Monday, April 2nd 2007, 5:08pm

Some Help Hexxing Stuff in C using kdevelop

http://forums.halomods.com/viewtopic.php?t=21108 shows how to hex edit a file -- but 1 prob, its in visual basic, and I'd like to figure out how to port this to a simple c based kde app -- so could anyone help with this?

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timrs

Beginner

Posts: 13

Location: MN, U.S.

Monday, April 2nd 2007, 10:40pm

Source code

            FileStream fs = new FileStream((map.path, 
                 FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite); 
 
             BinaryReader br = new BinaryReader(fs); 
             BinaryWriter bw = new BinaryWriter(fs); 
 
             int sig = 0; 
             long length = br.BaseStream.Length; 
 
             br.BaseStream.Position = 2048; 
 
             for (long i = 2048; i < length; i += 4) 
                 sig ^= br.ReadInt32(); 
 
             bw.BaseStream.Position = 720; 
             bw.Write(sig); 
 
             br.Close(); 
             bw.Close();

Is how to sign a map in C#, what would I do to get this into C/C++ for use in kdevelop

This post has been edited 1 times, last edit by "timrs" (Apr 2nd 2007, 10:41pm)

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