| public IsValidAddress ( uint address ) : bool | ||
| address | uint | |
| return | bool | |
public void Read(uint address, int length, byte[] buffer, int offset, ref int read)
{
// only check base address - would add too much overhead to check range
// plus, it's much more likely that the entire range will be valid if the base address is
if (safeMode & !Xbox.IsValidAddress(address))
{
throw new Exception("Safe Mode detected invalid base address");
}
int iterations = (int)length / bufferSize;
int remainder = (int)length % bufferSize;
read = 0;
StatusResponse response;
for (int i = 0; i < iterations; i++)
{
response = Xbox.SendCommand("getmem2 addr=0x{0} length={1}", Convert.ToString(address + read, 16).PadLeft(8, '0'), bufferSize);
Xbox.Wait(bufferSize);
Xbox.Connection.Client.Receive(buffer, (int)(offset + read), bufferSize, SocketFlags.None);
read += bufferSize;
}
if (remainder > 0)
{
response = Xbox.SendCommand("getmem2 addr=0x{0} length={1}", Convert.ToString(address + read, 16).PadLeft(8, '0'), remainder);
Xbox.Wait(remainder);
Xbox.Connection.Client.Receive(buffer, (int)(offset + read), remainder, SocketFlags.None);
read += remainder;
}
}
static bool ValidateBaseAddress(Xbox xbox, uint base_address)
{
// 0x20000 to avoid someone overwriting the header
return(base_address >= 0x20000 && base_address < uint.MaxValue &&
xbox.IsValidAddress(base_address));
}
static bool ValidateBaseAddress(Xbox xbox, uint base_address)
{
// 0x20000 to avoid someone overwriting the header
return base_address >= 0x20000 && base_address < uint.MaxValue &&
xbox.IsValidAddress(base_address);
}