void SapphireHash::Final(byte *hash, unsigned int overrideHashLength)
{
for (int i=255; i>=0; i--)
ProcessByte((byte) i);
for (unsigned int j=0; j<overrideHashLength; j++)
hash[j] = ProcessByte(0);
}
void SapphireHash::TruncatedFinal(byte *hash, unsigned int size)
{
ThrowIfInvalidTruncatedSize(size);
for (int i=255; i>=0; i--)
ProcessByte((byte) i);
for (unsigned int j=0; j<size; j++)
hash[j] = ProcessByte(0);
Init();
}
__interrupt void USCI0RX_ISR(void)
{
unsigned char data = UCA0RXBUF;
if (nNewPacket == 0)
{
ProcessByte(data);
}
}
void StreamCipher::ProcessString(byte *inoutString, unsigned int length)
{
while(length--)
*inoutString++ = ProcessByte(*inoutString);
}
static void
InputHandler(Widget W, int *Fd, XtInputId *Id)
{
int i;
int BytesRead;
static char *ReadBuffer = NULL;
static int BufferSize = 0;
#ifdef DEBUG
printf("InputHandler(%s)\n", XtName(W));
#endif
if (ReadBuffer == NULL)
{
BufferSize = 1;
ReadBuffer = XtMalloc(BufferSize);
}
if (XtAppPending(XtWidgetToApplicationContext(W)) & XtIMAlternateInput)
{
fd_set rfds;
struct timeval tv;
FD_ZERO(&rfds);
FD_SET(*Fd, &rfds);
tv.tv_sec = 0;
tv.tv_usec = 0;
if (select(*Fd + 1, SELECT_TYPE_ARG234(&rfds), NULL, NULL, &tv))
{
BytesRead = read(*Fd, ReadBuffer, BufferSize);
if (BytesRead == BufferSize)
{
BufferSize++;
ReadBuffer = XtRealloc(ReadBuffer, BufferSize);
}
switch (BytesRead)
{
case 0:
fprintf(stderr, "InputHandler(%s) - EOF while reading device\n", XtName(W));
switch (Host_Type(W))
{
case XltHOST_CLIENT:
Disconnect(W);
break;
case XltHOST_SERVER:
ReleaseClient(W, *Fd);
break;
default:
break;
}
break;
case -1:
perror("InputHandler");
Disconnect(W);
break;
default:
if (Host_InputCallback(W))
{
_XltHostCallbackStruct tmp;
tmp.reason = XltCR_INPUT;
tmp.len = BytesRead;
tmp.data = XtMalloc(tmp.len);
memcpy(tmp.data, ReadBuffer, tmp.len);
tmp.input_size = Host_InputSize(W);
tmp.input_need = Host_InputNeed(W);
XtCallCallbackList(W, Host_InputCallback(W), &tmp);
if (tmp.len > BufferSize)
{
ReadBuffer = XtRealloc(ReadBuffer, tmp.len);
BufferSize = tmp.len;
}
memcpy(ReadBuffer, tmp.data, tmp.len);
BytesRead = tmp.len;
XtFree(tmp.data);
}
for (i = 0; i < BytesRead; i++)
{
ProcessByte(W, ReadBuffer[i]);
}
break;
}
while (XtAppPending(XtWidgetToApplicationContext(W)) & ~XtIMAlternateInput)
{
XtAppProcessEvent(XtWidgetToApplicationContext(W), ~XtIMAlternateInput);
}
}
}
}
