public static int CFGtoD64(string set_cfg, string set_rom, string set_ipladdr, string set_iplsize, string set_o)
{
//Make Disk from CFG and ROM
int cfg_disktype = -1;
int cfg_destcode = 0;
byte[] cfg_diskid;
Util.ProcessCfg(set_cfg, out cfg_disktype, out cfg_destcode, out cfg_diskid);
uint cfg_ipladdr = uint.Parse(set_ipladdr, System.Globalization.NumberStyles.HexNumber);
int cfg_iplsize = Leo.ByteToLBA(cfg_disktype, int.Parse(set_iplsize), 24);
//Take ROM size
FileStream file_rom = new FileStream(set_rom, FileMode.Open);
if (cfg_disktype == -1)
{
if (file_rom.Length < 26014080)
{
cfg_disktype = 0;
}
else if (file_rom.Length < 34957440)
{
cfg_disktype = 1;
}
else if (file_rom.Length < 43155520)
{
cfg_disktype = 2;
}
else if (file_rom.Length < 50608320)
{
cfg_disktype = 3;
}
else if (file_rom.Length < 57315840)
{
cfg_disktype = 4;
}
else if (file_rom.Length < 62516480)
{
cfg_disktype = 5;
}
else if (file_rom.Length < 64458560)
{
cfg_disktype = 6;
}
}
if (file_rom.Length > 64458560)
{
//TOO BIG!
Console.WriteLine("ERROR: ROM FILE IS TOO BIG! (MAX SIZE 64458560 bytes)");
return(-1);
}
int block_rom_size = Leo.ByteToLBA(cfg_disktype, (int)file_rom.Length, 24);
int block_rom_byte_size = Leo.LBAToByte(cfg_disktype, block_rom_size, 24);
byte[] rom_data = new byte[block_rom_byte_size];
Array.Fill <byte>(rom_data, 0xFF);
file_rom.Read(rom_data, 0, (int)file_rom.Length);
//Make D64 file
FileStream file_out = new FileStream(set_o, FileMode.Create);
byte[] d64_sys_data = new byte[256];
byte[] d64_sys_id = new byte[256];
d64_sys_data[0x05] = (byte)cfg_disktype;
d64_sys_data[0x06] = (byte)(cfg_iplsize >> 8);
d64_sys_data[0x07] = (byte)(cfg_iplsize & 0xFF);
d64_sys_data[0x1C] = (byte)(cfg_ipladdr >> 24);
d64_sys_data[0x1D] = (byte)(cfg_ipladdr >> 16);
d64_sys_data[0x1E] = (byte)(cfg_ipladdr >> 8);
d64_sys_data[0x1F] = (byte)(cfg_ipladdr & 0xFF);
d64_sys_data[0xE0] = (byte)((block_rom_size - 1) >> 8);
d64_sys_data[0xE1] = (byte)((block_rom_size - 1) & 0xFF);
d64_sys_data[0xE2] = 0xFF;
d64_sys_data[0xE3] = 0xFF;
d64_sys_data[0xE4] = 0xFF;
d64_sys_data[0xE5] = 0xFF;
Array.Copy(cfg_diskid, d64_sys_id, cfg_diskid.Length);
d64_sys_id[0xE8] = (byte)cfg_destcode;
file_out.Write(d64_sys_data, 0, d64_sys_data.Length);
file_out.Write(d64_sys_id, 0, d64_sys_id.Length);
file_out.Write(rom_data, 0, rom_data.Length);
file_out.Close();
return(0);
}
