// append data to the end of the buffer
void DBuffer::AppendData(const uint8_t *data, int length)
{
if (length <= 0) return;
EnsureAlloc(fLength + length);
memcpy(&fData[fLength], data, length);
fLength += length;
}
// return the data, along with a trailing null-terminator
char *DBuffer::String()
{
// ensure the data returned is null-terminated
if (fLength == 0 || fData[fLength - 1] != 0)
{
EnsureAlloc(fLength + 1);
fData[fLength] = '\0';
}
return (char *)fData;
}
