void ProtocolGameBase::onConnect()
{
auto output = OutputMessagePool::getOutputMessage();
static std::random_device rd;
static std::ranlux24 generator(rd());
static std::uniform_int_distribution<uint16_t> randNumber(0x00, 0xFF);
// Skip checksum
output->skipBytes(sizeof(uint32_t));
// Packet length & type
output->add<uint16_t>(0x0006);
output->addByte(0x1F);
// Add timestamp & random number
m_challengeTimestamp = static_cast<uint32_t>(time(nullptr));
output->add<uint32_t>(m_challengeTimestamp);
m_challengeRandom = randNumber(generator);
output->addByte(m_challengeRandom);
// Go back and write checksum
output->skipBytes(-12);
output->add<uint32_t>(adlerChecksum(output->getOutputBuffer() + sizeof(uint32_t), 8));
send(std::move(output));
}
void ProtocolLogin::getCharacterList(const std::string& accountName, const std::string& password, uint16_t version)
{
Account account;
if (!IOLoginData::loginserverAuthentication(accountName, password, account)) {
disconnectClient("Account name or password is not correct.", version);
return;
}
auto output = OutputMessagePool::getOutputMessage();
//Update premium days
Game::updatePremium(account);
const std::string& motd = g_config.getString(ConfigManager::MOTD);
if (!motd.empty()) {
//Add MOTD
output->addByte(0x14);
std::ostringstream ss;
ss << g_game.getMotdNum() << "\n" << motd;
output->addString(ss.str());
}
//Add session key
output->addByte(0x28);
output->addString(accountName + "\n" + password);
//Add char list
output->addByte(0x64);
output->addByte(1); // number of worlds
output->addByte(0); // world id
output->addString(g_config.getString(ConfigManager::SERVER_NAME));
output->addString(g_config.getString(ConfigManager::IP));
output->add<uint16_t>(g_config.getNumber(ConfigManager::GAME_PORT));
output->addByte(0);
uint8_t size = std::min<size_t>(std::numeric_limits<uint8_t>::max(), account.characters.size());
output->addByte(size);
for (uint8_t i = 0; i < size; i++) {
output->addByte(0);
output->addString(account.characters[i]);
}
//Add premium days
output->addByte(0);
output->addByte(g_config.getBoolean(ConfigManager::FREE_PREMIUM) || account.premiumDays > 0);
auto time = std::chrono::system_clock::now() + std::chrono::hours(account.premiumDays * 24);
std::chrono::seconds timestamp = std::chrono::duration_cast<std::chrono::seconds>(time.time_since_epoch());
output->add<uint32_t>(g_config.getBoolean(ConfigManager::FREE_PREMIUM) ? 0 : timestamp.count());
send(output);
disconnect();
}
void ProtocolLogin::getCharacterList(uint32_t accountName, const std::string& password)
{
uint32_t serverIp = serverIPs[0].first;
for (uint32_t i = 0; i < serverIPs.size(); i++) {
if ((serverIPs[i].first & serverIPs[i].second) == (getConnection()->getIP() & serverIPs[i].second)) {
serverIp = serverIPs[i].first;
break;
}
}
Account account;
if (!IOLoginData::loginserverAuthentication(accountName, password, account)) {
disconnectClient("Account name or password is not correct.");
return;
}
auto output = OutputMessagePool::getOutputMessage();
//Update premium days
Game::updatePremium(account);
const std::string& motd = g_config.getString(ConfigManager::MOTD);
if (!motd.empty()) {
//Add MOTD
output->addByte(0x14);
std::ostringstream ss;
ss << g_game.getMotdNum() << "\n" << motd;
output->addString(ss.str());
}
//Add char list
output->addByte(0x64);
uint8_t size = std::min<size_t>(std::numeric_limits<uint8_t>::max(), account.characters.size());
output->addByte(size);
for (uint8_t i = 0; i < size; i++) {
output->addString(account.characters[i]);
output->addString(g_config.getString(ConfigManager::SERVER_NAME));
output->add<uint32_t>(serverIp);
output->add<uint16_t>(g_config.getNumber(ConfigManager::GAME_PORT));
}
//Add premium days
if (g_config.getBoolean(ConfigManager::FREE_PREMIUM)) {
output->add<uint16_t>(0xFFFF); //client displays free premium
} else {
output->add<uint16_t>(account.premiumDays);
}
send(output);
disconnect();
}
void CtrlrSysExEditor::setLength (const int newLength)
{
currentMessageLength = newLength;
messageLength->setValue (currentMessageLength, dontSendNotification);
if (byteValueLabels.size() < currentMessageLength)
{
for (int i=byteValueLabels.size(); i<currentMessageLength; i++)
{
byteValueLabels.add (addByte (splitMessage[i]));
}
}
else if (byteValueLabels.size() > currentMessageLength)
{
byteValueLabels.removeLast (byteValueLabels.size() - currentMessageLength);
}
rows.clear();
for (int i=0; i<=byteValueLabels.size()/16; i++)
{
SysExRow *r = new SysExRow(i);
addAndMakeVisible(r);
rows.add (r);
}
resized();
sendChangeMessage();
}
unsigned AVIFileSink::addWord(unsigned word) {
// Add "word" to the file in little-endian order:
addByte(word); addByte(word>>8);
addByte(word>>16); addByte(word>>24);
return 4;
}
void BitWriter::addBytes(int num, unsigned char* bytes)
{
for(int i = 0; i < num; i++)
{
addByte(bytes[i]);
}
}
void NetworkMessage::addItem(const Item* item)
{
const ItemType& it = Item::items[item->getID()];
add<uint16_t>(it.clientId);
addByte(0xFF); // MARK_UNMARKED
if (it.stackable) {
addByte(std::min<uint16_t>(0xFF, item->getItemCount()));
} else if (it.isSplash() || it.isFluidContainer()) {
addByte(fluidMap[item->getFluidType() & 7]);
}
if (it.isAnimation) {
addByte(0xFE); // random phase (0xFF for async)
}
}
bool RingBuffer::addBytes(uint8_t *b, int count)
{
for (int i=0; i<count; i++) {
if (!addByte(b[i]))
return false;
}
return true;
}
void OffsetOrderedList::append(Offset offset)
{
// At any position in the list there's a current offset.
// The offset is initially zero.
// A byte of 255 says add 255 to the current offset.
// A byte B < 255, says that there's an item in the list whose
// offset is the current offset + B, and that B + 1 should be
// added to the current offset.
Offset curOffset = blocks_.size() > 0 ? blocks_.back()->offset : 0;
ASSERT(offset >= curOffset);
Offset count = offset - curOffset;
while (count >= 255) {
addByte(255);
count -= 255;
}
addByte(count);
}
ALWAYS_INLINE void addBytePrint(uint64_t total, const char* extra = "") {
if (!(addByte() & 0xFFFF)) {
// 4 updates per second.
// if (clock() - prev_time > 250) {
// printRatio(total, extra);
// }
}
}
bool XMLRPC::setCommand(t_int const _command)
{
reset();
#if BTG_EXTERNALIZATION_DEBUG
BTG_NOTICE(logWrapper(), "XMLRPC::setCommand() " << _command << " :" <<getCommandName(_command));
#endif // BTG_EXTERNALIZATION_DEBUG
XMLRPC_RequestSetMethodName(xmlrpc_request, getCommandName(_command).c_str());
return addByte(_command);
}
void NetworkMessage::addItem(uint16_t id, uint8_t count)
{
const ItemType& it = Item::items[id];
add<uint16_t>(it.clientId);
addByte(0xFF); // MARK_UNMARKED
if (it.stackable) {
addByte(count);
} else if (it.isSplash() || it.isFluidContainer()) {
addByte(fluidMap[count & 7]);
}
if (it.isAnimation) {
addByte(0xFE); // random phase (0xFF for async)
}
}
void ProtocolOld::disconnectClient(const std::string& message)
{
auto output = OutputMessagePool::getOutputMessage();
output->addByte(0x0A);
output->addString(message);
send(output);
disconnect();
}
void ProtocolLogin::disconnectClient(const std::string& message, uint16_t version)
{
auto output = OutputMessagePool::getOutputMessage();
output->addByte(version >= 1076 ? 0x0B : 0x0A);
output->addString(message);
send(output);
disconnect();
}
autoBlock_t *makeCryptoRandBlock(uint count)
{
autoBlock_t *block = createBlock(count);
while(count)
{
addByte(block, getCryptoByte());
count--;
}
return block;
}
/** converts interger to bytes and adds the bytes to the output stream.
*
* @param interger value to convert to byte.
* @param stream output stream to write the bytes into.
* @returns 0 that the byte was successfully entered.
*/
int intToByte(int integer, Stream *stream){
int i = integer;
int j;
unsigned char add;
for(j = 0; j < 4; j++){
add = (i & MASK);
addByte(stream, add);
i = i >> 8;
}
return 0;
}
boolean Protocol::parseByte(uint8_t data) {
switch(m_mode) {
case MODE_HEADER0:
case MODE_PAYLOAD_READY: // If we get new data before a payload is handled, just start over.
if(data == HEADER0) {
reset();
m_mode = MODE_HEADER1;
updateCRC(data);
}
else {
}
break;
case MODE_HEADER1:
if(data == HEADER1) {
m_mode = MODE_LENGTH;
updateCRC(data);
}
else {
reset();
}
break;
case MODE_LENGTH:
if(data <= MAX_DATA_SIZE && data > 0) {
m_mode = MODE_PAYLOAD;
m_expectedLength = data;
updateCRC(data);
}
else {
reset();
}
break;
case MODE_PAYLOAD:
addByte(data);
if(m_packetLength >= m_expectedLength) { // TODO: why >= and not just ==?
m_mode = MODE_CRC;
}
break;
case MODE_CRC:
if(data == m_crc) {
m_mode = MODE_PAYLOAD_READY;
}
else {
reset();
}
break;
default:
reset();
}
return (m_mode == MODE_PAYLOAD_READY);
}
static autoBlock_t *GetSabun(autoBlock_t *fileImage1, autoBlock_t *fileImage2)
{
autoBlock_t *sabun = newBlock();
uint index;
for(index = 0; index < getSize(fileImage2); index++)
{
int chr1 = refByte(fileImage1, index);
int chr2 = getByte(fileImage2, index);
addByte(sabun, chr1 ^ chr2);
}
return sabun;
}
forceinline void addBytePrint(uint64_t total, const char*extra = "") {
if (!(addByte() & 0xFFFF)) {
}
}
void NetworkMessage::addDouble(double value, uint8_t precision/* = 2*/)
{
addByte(precision);
add<uint32_t>((value * std::pow(static_cast<float>(10), precision)) + std::numeric_limits<int32_t>::max());
}
void ProtocolStatus::sendInfo(uint16_t requestedInfo, const std::string& characterName)
{
auto output = OutputMessagePool::getOutputMessage();
if (requestedInfo & REQUEST_BASIC_SERVER_INFO) {
output->addByte(0x10);
output->addString(g_config.getString(ConfigManager::SERVER_NAME));
output->addString(g_config.getString(ConfigManager::IP));
output->addString(std::to_string(g_config.getNumber(ConfigManager::LOGIN_PORT)));
}
if (requestedInfo & REQUEST_OWNER_SERVER_INFO) {
output->addByte(0x11);
output->addString(g_config.getString(ConfigManager::OWNER_NAME));
output->addString(g_config.getString(ConfigManager::OWNER_EMAIL));
}
if (requestedInfo & REQUEST_MISC_SERVER_INFO) {
output->addByte(0x12);
output->addString(g_config.getString(ConfigManager::MOTD));
output->addString(g_config.getString(ConfigManager::LOCATION));
output->addString(g_config.getString(ConfigManager::URL));
output->add<uint64_t>((OTSYS_TIME() - ProtocolStatus::start) / 1000);
}
if (requestedInfo & REQUEST_PLAYERS_INFO) {
output->addByte(0x20);
output->add<uint32_t>(g_game.getPlayersOnline());
output->add<uint32_t>(g_config.getNumber(ConfigManager::MAX_PLAYERS));
output->add<uint32_t>(g_game.getPlayersRecord());
}
if (requestedInfo & REQUEST_MAP_INFO) {
output->addByte(0x30);
output->addString(g_config.getString(ConfigManager::MAP_NAME));
output->addString(g_config.getString(ConfigManager::MAP_AUTHOR));
uint32_t mapWidth, mapHeight;
g_game.getMapDimensions(mapWidth, mapHeight);
output->add<uint16_t>(mapWidth);
output->add<uint16_t>(mapHeight);
}
if (requestedInfo & REQUEST_EXT_PLAYERS_INFO) {
output->addByte(0x21); // players info - online players list
const auto& players = g_game.getPlayers();
output->add<uint32_t>(players.size());
for (const auto& it : players) {
output->addString(it.second->getName());
output->add<uint32_t>(it.second->getLevel());
}
}
if (requestedInfo & REQUEST_PLAYER_STATUS_INFO) {
output->addByte(0x22); // players info - online status info of a player
if (g_game.getPlayerByName(characterName) != nullptr) {
output->addByte(0x01);
} else {
output->addByte(0x00);
}
}
if (requestedInfo & REQUEST_SERVER_SOFTWARE_INFO) {
output->addByte(0x23); // server software info
output->addString(STATUS_SERVER_NAME);
output->addString(STATUS_SERVER_VERSION);
output->addString(CLIENT_VERSION_STR);
}
send(output);
disconnect();
}
unsigned AVIFileSink::add4ByteString(char const* str) {
addByte(str[0]); addByte(str[1]); addByte(str[2]);
addByte(str[3] == '\0' ? ' ' : str[3]); // e.g., for "AVI "
return 4;
}
unsigned AVIFileSink::addHalfWord(unsigned short halfWord) {
// Add "halfWord" to the file in little-endian order:
addByte((unsigned char)halfWord); addByte((unsigned char)(halfWord>>8));
return 2;
}
void NetworkMessage::addPosition(const Position& pos)
{
add<uint16_t>(pos.x);
add<uint16_t>(pos.y);
addByte(pos.z);
}
/** Takes a unsigned character and adds it to the output stream.
*
* @param add character of byte to add to the stream.
* @param stream output stream to write the byte into.
* @returns 0 that the byte was successfully entered.
*/
int charToByte(unsigned char add, Stream *stream){
addByte(stream, add);
return 0;
}
SigNat sign(PublicKey group, RogueKey rogue, Secret secret, Cert cert, Message msg)
{
char bsn[MAX_CHAR_ARRAY_LENGTH], m[MAX_CHAR_ARRAY_LENGTH];
char error[MAX_CHAR_ARRAY_LENGTH],c_h[MAX_CHAR_ARRAY_LENGTH];
char hash[MAX_CHAR_ARRAY_LENGTH], inner[MAX_CHAR_ARRAY_LENGTH];
BigInt n_v, c, sv, sf0, sf1, se, see, sew, sr, ser, sw;
Origin b;
BigInt n,gPrime,g,h,r0,r1,s;
BigInt biga,e, p2;
BigInt f0,f1,v;
Tuple wr,rf0rf1,rwrr,rewrer;
BigInt bigt1, bigt2, temp1, temp2, temp3, temp4, temp5, temp6, temp7, w, r;
BigInt zeta,bign_V,rf0,rf1, rv, bigt2inv, tilde_TPrime2,n_t;
BigInt tilde_T1t, tilde_rf, tilde_N_V,rw,rr,re,ree,rew, rer,hinv, tilde_T1, tilde_T2;
Hash hashPub, hashHost ,hashTpm1, hashTpm2;
Responses ss;
SigNat signat;
strcpy(bsn,msg.bsn); strcpy(m,msg.m);
b = msg.b; n_v = msg.n_v;
if(noOfBits(n_v) > hash_bits){
strcpy(error,"n_v out of bounds");
Abort(error);
}
n=group.n; gPrime=group.gPrime; g=group.g; h=group.h;
r0=group.r0; r1=group.r1; s=group.s;
biga = cert.biga; e = cert.e;
f0 = secret.f; f1=secret.s; v=secret.t;
wr = pick2(rsa_modulus_bits+distribution_bits);
w = wr.r; r = wr.m;
bigt1 = BImodMult(biga,BImodPower(h,wr.r,n),n);
temp1 = BIpower(g,w); temp2 = BIpower(h,e); temp3 = BIpower(gPrime,r);
temp4 = BImul(temp1, temp2); temp5 = BImul(temp4, temp3);
bigt2 = BImod(temp5,n);
zeta = base(bsn,rogue);
bign_V = tag(rogue,zeta,f0,f1);
rv = pick(random_bits+distribution_bits+hash_bits);
rf0rf1 = pick2(halfkeyBits+distribution_bits+hash_bits);
rf0 = rf0rf1.r; rf1 = rf0rf1.m;
temp1 = BIpower(r0,rf0); temp2 = BIpower(r1,rf1); temp3 = BIpower(s,rv);
temp4 = BImul(temp1, temp2); temp5 = BImul(temp4, temp3);
tilde_T1t = BImod(temp5,n);
temp1 = BIshiftLeft(rf1,halfkeyBits);
temp2 = BIadd(rf0, temp1);
tilde_rf = BImod(temp2,rogue.rho);
tilde_N_V = BImodPower(zeta,tilde_rf,rogue.bigGamma);
re = pick(prime_random_bits+distribution_bits+hash_bits);
ree = pick(2*prime_total_bits+distribution_bits+hash_bits+1);
rwrr = pick2(rsa_modulus_bits+2*distribution_bits+hash_bits);
rw = rwrr.r; rr = rwrr.m;
rewrer = pick2(prime_total_bits+rsa_modulus_bits+2*distribution_bits+hash_bits+1);
rew = rewrer.r; rer = rewrer.m;
hinv = BImodInv(h,n);
temp1 = tilde_T1t; temp2 = BIpower(bigt1,re); temp3 = BIpower(hinv,rew);
temp4 = BImul(temp1, temp2); temp5 = BImul(temp4, temp3);
tilde_T1 = BImod(temp5,n);
temp1 = BIpower(g,rw); temp2 = BIpower(h,re); temp3 = BIpower(gPrime,rr);
temp4 = BImul(temp1, temp2); temp5 = BImul(temp4, temp3);
tilde_T2 = BImod(temp5,n);
bigt2inv = BImodInv(bigt2,n);
temp1 = BIpower(bigt2inv,re); temp2 = BIpower(g,rew); temp3 = BIpower(h,ree); temp4 = BIpower(gPrime,rer);
temp5 = BImul(temp1, temp2); temp6 = BImul(temp5, temp3); temp7 = BImul(temp6, temp4);
tilde_TPrime2 = BImod(temp7,n);
//hash public inputs
hashPub = getSha1Hash();
addBI(&hashPub,group.n); addBI(&hashPub,group.g); addBI(&hashPub,group.gPrime); addBI(&hashPub,group.h);
addBI(&hashPub,group.r0); addBI(&hashPub,group.r1); addBI(&hashPub,group.s); addBI(&hashPub,group.z);
addBI(&hashPub,rogue.gamma); addBI(&hashPub,rogue.bigGamma); addBI(&hashPub,rogue.rho);
addBI(&hashPub,zeta); addBI(&hashPub,bigt1); addBI(&hashPub,bigt2); addBI(&hashPub,bign_V);
strcpy(hash,hashResult(hashPub));
//hash host inputs
hashHost = getSha1Hash();
addBI(&hashHost,tilde_T1); addBI(&hashHost,tilde_T2); addBI(&hashHost,tilde_TPrime2);
addBI(&hashHost,tilde_N_V); addBI(&hashHost,n_v);
strcpy(c_h,hashResult(hashHost));
n_t = pick(distribution_bits);
hashTpm1 = getSha1Hash();
addBytes(&hashTpm1,c_h);
addBI(&hashTpm1,n_t);
strcpy(inner,hashResult(hashTpm1));
hashTpm2 = getSha1Hash();
addBytes(&hashTpm2,inner);
if(b == Card)
addByte(&hashTpm2,0);
else if (b == Verifier)
addByte(&hashTpm2,1);
else
;
addBytes(&hashTpm2, m);
c = BItoNumber(hashResult(hashTpm2));
sv = rval(rv,v,c);
sf0 = rval(rf0,f0,c);
sf1 = rval(rf1,f1,c);
p2 = BIshiftLeft(BItoNumber("1"),prime_total_bits-1);
se = rval(re,BIsub(e, p2),c);
see = rval(ree,BImul(e,e),c);
sw = rval(rw,w,c);
sew = rval(rew,BImul(e,w),c);
sr = rval(rr,r,c);
ser = rval(rer,BImul(e,r),c);
ss.sv = sv;
ss.sf0 = sf0;
ss.sf1 = sf1;
ss.se = se;
ss.see = see;
ss.sw = sw;
ss.sew = sew;
ss.sr = sr;
ss.ser = ser;
signat.zeta = zeta;
signat.bigt1 = bigt1;
signat.bigt2 = bigt2;
signat.bign_V = bign_V;
signat.c = c;
signat.n_t = n_t;
signat.ss = ss;
return signat;
}
void run()
{
if (_arguments.count() == 1) {
console.write("Usage: run [-c] <name of file to send>\n");
return;
}
int fileNameArgument = 1;
bool comFile = false;
if (_arguments[1] == String("-c")) {
comFile = true;
fileNameArgument = 2;
}
String fileName = _arguments[fileNameArgument];
String data = File(fileName).contents();
int l = data.length();
_com = AutoHandle(CreateFile(
L"COM3",
GENERIC_READ | GENERIC_WRITE,
0, // must be opened with exclusive-access
NULL, // default security attributes
OPEN_EXISTING, // must use OPEN_EXISTING
0, // not overlapped I/O
NULL), // hTemplate must be NULL for comm devices
String("COM port"));
//IF_ZERO_THROW(SetupComm(_com, 1024, 1024));
DCB deviceControlBlock;
SecureZeroMemory(&deviceControlBlock, sizeof(DCB));
IF_ZERO_THROW(GetCommState(_com, &deviceControlBlock));
deviceControlBlock.DCBlength = sizeof(DCB);
deviceControlBlock.BaudRate = 19200;
deviceControlBlock.fBinary = TRUE;
deviceControlBlock.fParity = FALSE;
deviceControlBlock.fOutxCtsFlow = FALSE;
deviceControlBlock.fOutxDsrFlow = FALSE;
// DTR_CONTROL_ENABLE causes Arduino to reset on connect
//deviceControlBlock.fDtrControl = DTR_CONTROL_ENABLE;
deviceControlBlock.fDtrControl = DTR_CONTROL_DISABLE;
deviceControlBlock.fDsrSensitivity = FALSE;
deviceControlBlock.fTXContinueOnXoff = TRUE;
deviceControlBlock.fOutX = TRUE;
deviceControlBlock.fInX = TRUE;
deviceControlBlock.fErrorChar = FALSE;
deviceControlBlock.fNull = FALSE;
deviceControlBlock.fRtsControl = RTS_CONTROL_DISABLE;
deviceControlBlock.fAbortOnError = TRUE;
deviceControlBlock.wReserved = 0;
deviceControlBlock.ByteSize = 8;
deviceControlBlock.Parity = NOPARITY;
deviceControlBlock.StopBits = ONESTOPBIT;
deviceControlBlock.XonChar = 17;
deviceControlBlock.XoffChar = 19;
IF_ZERO_THROW(SetCommState(_com, &deviceControlBlock));
//COMMTIMEOUTS timeOuts;
//SecureZeroMemory(&timeOuts, sizeof(COMMTIMEOUTS));
//timeOuts.ReadIntervalTimeout = 0;
//timeOuts.ReadTotalTimeoutMultiplier = 0;
//timeOuts.ReadTotalTimeoutConstant = 0;
//IF_ZERO_THROW(SetCommTimeouts(_com, &timeOuts));
IF_ZERO_THROW(SetCommMask(_com, EV_RXCHAR));
//IF_ZERO_THROW(ClearCommBreak(_com));
//IF_ZERO_THROW(PurgeComm(_com, PURGE_RXCLEAR | PURGE_TXCLEAR));
//IF_ZERO_THROW(FlushFileBuffers(_com));
//DWORD error;
//IF_ZERO_THROW(ClearCommError(_com, &error, NULL));
//_com.set(CreateFile(L"run.output", GENERIC_WRITE, 0, NULL,
// CREATE_ALWAYS, 0, NULL));
Sleep(2000);
ReaderThread thread(this);
//thread.start();
sendByte(0x7f); // Put Arduino in raw mode
sendByte(0x76); // Clear keyboard buffer
sendByte(0x72); // Put Arduino in tester mode
//sendByte(0x78); // Put Arduino in tester raw mode
// The buffer in the Arduino only holds 255 bytes, so we have to send
// it in chunks. We do this by buffering the data on the host PC side,
// and sending the buffer when it's full or when we're done.
_bufferCount = 0;
// When running a .com file, we need the instruction pointer to start
// at 0x100. We do this by prepending 0x100 NOP bytes at the beginning.
// In DOS this area would contain the Program Segment Prefix structure.
console.write(hex(l) + "\n");
Byte checkSum = 0;
if (comFile) {
addLength(l + 0x100);
for (int i = 0; i < 0x100; ++i) {
addByte(0x90);
checkSum += 0x90;
}
}
else
addLength(l);
for (int i = 0; i < l; ++i) {
addByte(data[i]); // Send data byte
checkSum += data[i];
if ((i & 0xff) == 0)
console.write(".");
}
addByte(checkSum);
flush();
IF_ZERO_THROW(FlushFileBuffers(_com));
console.write("Upload complete.\n");
// Dump bytes from COM port to stdout until we receive ^Z
//thread.join();
}
void BitWriter::operator+=(LByte byte_in)
{
addByte(byte_in);
}