bool LocalCommunication::sendRaw(QByteArray data, QLocalSocket *socket)
{
if (data.length() > MAX_PKT_SIZE)
return false;
QByteArray header = QString::number(data.length())
.rightJustified(numOfDigits(MAX_PKT_SIZE), '0').toUtf8();
int written = 0;
while (written < header.length()) {
int bytes = socket->write(header);
if (bytes > -1)
written += bytes;
else
return false;
}
written = 0;
while (written < data.length()) {
int bytes = socket->write(data);
if (bytes > -1)
written += bytes;
else
return false;
}
return true;
}
QByteArray LocalCommunication::receiveRaw(QLocalSocket *socket)
{
QByteArray header;
int bytes = QString(numOfDigits(MAX_PKT_SIZE), '0').toUtf8().length();
while (header.length() < bytes) {
header.append(socket->read(bytes - header.length()));
socket->waitForReadyRead(100);
}
QString sizeStr = QString::fromUtf8(header);
bool ok;
int size = sizeStr.toInt(&ok);
if (ok)
{
QByteArray msgData;
while (msgData.length() < size) {
msgData.append(socket->read(size - msgData.length()));
}
return msgData;
} else {
return QByteArray();
}
}
void bucketSort(int a[])
{
int digits=numOfDigits(a);
for(int i=1;i<=digits;i++)
{
distributeElments(a,b,i);
collectElments(a,b);
if(i!=digits)
zeroBucket(b);
}
}
int isArmstrong(int num)
{
int d,r,sum=0,num2;
num2=num;
d=numOfDigits(num);
while(num!=0)
{
r=num%10;
sum=sum+pow(r,d);
num=num/10;
}
if(sum==num2)
return TRUE;
else
return FALSE;
}
