void PacketCreator::addBytes(const char *hex) {
size_t x = 0;
for (size_t i = 0; i < strlen(hex) / 2; i++) {
x = i * 2;
unsigned char byte1 = getHexByte(hex[x]);
unsigned char byte2 = getHexByte(hex[x + 1]);
unsigned char byte = byte1 * 0x10 + byte2;
add<uint8_t>(byte);
}
}
FLStatus readBytes(
struct Buffer *buffer, const char *hexDigits, const char **error)
{
FLStatus retVal = FL_SUCCESS;
uint32 length = (uint32)strlen(hexDigits);
uint8 *p = buffer->data;
BufferStatus bStatus;
CHECK_STATUS(
length & 1, FL_SVF_PARSE_ERR, cleanup,
"readBytes(): I need an even number of hex digits");
bufZeroLength(buffer);
length >>= 1; // Number of bytes
bStatus = bufAppendConst(buffer, 0x00, length, error);
CHECK_STATUS(bStatus, FL_BUF_APPEND_ERR, cleanup, "readBytes()");
while ( length-- ) {
CHECK_STATUS(getHexByte(hexDigits, p++), FL_SVF_PARSE_ERR, cleanup, "readBytes()");
hexDigits += 2;
}
cleanup:
return retVal;
}