int DumpGFCU(byte[] data, int startaddr)
{
int i = 0;
for (; i < GFCU_ENTS_MAXCNT; i++)
{
int pos = startaddr + i * GFCU_EN_SIZE;
byte[] entry = Oper.returnportion(data, pos, GFCU_EN_SIZE);
int eof = ReadUInt32_LE(entry, GFCU_EN_EOF_START);
if (eof == GFCU_EN_EOF_MAGIC)
{
return(i - 1);
}
string fn = Oper.ByteArrayToString_v2(entry, GFCU_EN_FN_START, GFCU_EN_FN_LENGTH);
int sz = ReadUInt32_LE(entry, GFCU_EN_SIZE_START);
int blk = ReadUInt32_LE(entry, GFCU_EN_BLOCK_START);
int un = ReadUInt32_LE(entry, GFCU_EN_UNKNOWN_START);
GFCU gfcu = new GFCU(pos, fn, sz, blk, un);
gfcu_arr.Add(gfcu);
}
return(i - 1);
}
void PrintSFBX()
{
Console.WriteLine("SFBX Entries");
Console.WriteLine("-----------\n");
int i = 0;
foreach (SFBX sfbx in sfbx_arr)
{
if (sfbx.SIZE == 0)
{
continue;
}
Console.WriteLine("'Entry 0x{0:02X} : found @ pos: {1:08X}", i, sfbx.POSITION);
Console.WriteLine("\tLBA: {0:08X} (addr {1:09X})", sfbx.LBA, sfbx.LBA * LOG_BLOCK_SZ);
Console.WriteLine("\tSize: {0:08X} ({0} Bytes, {1}kB, {2}MB)", sfbx.SIZE * LOG_BLOCK_SZ, (sfbx.SIZE * LOG_BLOCK_SZ) / 1024, (sfbx.SIZE * LOG_BLOCK_SZ) / 1024 / 1024);
if (sfbx.MAGIC != null)
{
Console.WriteLine("*** MAGIC: {0} ***", Oper.ByteArrayToString_v2(sfbx.MAGIC));
}
}
}
void ExtractSFBXData(string fn)
{
//infile = open(fn, 'r+b')
//foldername = os.path.basename(fn).replace('.','_')
//MakeDir(foldername)
foreach (SFBX sfbx in sfbx_arr)
{
if (sfbx.SIZE != 0)
{
int addr = sfbx.LBA * LOG_BLOCK_SZ;
int size = sfbx.SIZE * LOG_BLOCK_SZ;
byte[] magic = sfbx.MAGIC;
string ext;
if (magic != null)
{
ext = Oper.ByteArrayToString_v2(magic);
}
else
{
ext = "BIN";
}
//string fn_out = '{:X}_{:X}.{}'.format(addr,addr+size,ext);
// path_out = os.path.join(foldername, fn_out)
// outfile = open(path_out, 'w+b')
//Console.WriteLine("Extracting @ {0:#08x}, size: {1}kb to '{2}'", addr, size / 1024, fn_out);
// infile.seek(addr)
// outfile.write(infile.read(size))
// outfile.close()
}
}
//infile.close()
}
string DumpKernelVer(byte[] data)
{
return(Oper.ByteArrayToString_v2(data, KRNL_VER_START, KRNL_VER_LENGTH));
}