int main()
{
long day;
ifstream input("diary.txt");
ifstream ainput("pdshow.txt");
ainput >> day;
Diary diary;
diary.show(day,input);
return 0;
}
void Register::on_pushButton_2_clicked()
{
ui->label_7->setText("");
ui->label_8->setText("");
ui->label_9->setText("");
ui->label_10->setText("");
int error=0,pass=0;
int uname=0,error_name=0,error_username=0,error_pass1=0,error_pass2=0;
QString name = ui->lineEdit->text();
QString username =ui->lineEdit_2->text();
QString pass1 =ui->lineEdit_3->text();
QString pass2 =ui->lineEdit_4->text();
name=name.simplified();
username=username.simplified();
pass1=pass1.simplified();
pass2=pass2.simplified();
name=name.toUpper();
username=username.toLower();
QString count;
QString uid;
QDate date = ui->dateEdit->date();
QString dob = date.toString("dd-MM-yyyy");
QSqlQuery query;
// ----------------- error = -1 --- used if any field is empty------with the distinct flag-----
if(name=="")
{ error_name=1; error=-1;}
if(username=="")
{ error_username=1;error=-1;}
if(pass1=="")
{ error_pass1=1; error=-1;}
if(pass2=="")
{ error_pass2=1; error=-1;}
if(error==0)
{ // ----------------------------All Fields Entered-------------------
query.exec("select count(*) as counter from users where username = '******'");
query.next();
count=query.value(0).toString();
if(count=="0")
{ //QMessageBox::information(this,"Succesful","hmmm=0");
uname=1; //----------------Username available------------
}
else if ( count =="1")
{// QMessageBox::information(this,"Failed","hmmm=1");
error=1; // --------------- error = 1 -----used for non availability of username----------
}
if(pass1==pass2)
{ pass=1; } //----------------Passwords Matched------------
else
{ error=2; } // --------- error = 2 --------used for passwords not matching
}
// ----------------------------All Fields Entered-------------------
if(error==-1)
{
if(error_name==1)
ui->label_7->setText(tr("<font color=red>Enter The Name</font>"));
if(error_username==1)
ui->label_8->setText(tr("<font color=red>Enter The Username</font>"));
if(error_pass1==1)
ui->label_9->setText(tr("<font color=red>Enter The Password</font>"));
if(error_pass2==1)
ui->label_10->setText(tr("<font color=red>Re-Enter The Password</font>"));
}
else if(error==1)
ui->label_8->setText(tr("<font color=red>Username Already Exists. Choose a different one.</font>"));
else if(error==2)
ui->label_10->setText(tr("<font color=red>Passwords Do Not Match</font>"));
if(uname==1 && pass==1 && error==0) // -----------Register The Person -----------------
{ int uno;
query.exec("SELECT MAX(userid) as total FROM users");
query.next();
uid = query.value(0).toString();
uno = uid.toInt();
uno++;
uid.setNum(uno);
// QMessageBox::information(this,"USERID",uid);
QString cur_year=QDate::currentDate().toString("yyyy");
if ( query.exec("INSERT INTO users VALUES('"+uid+"','"+username+"','"+pass1+"','"+name+"','"+dob+"','"+cur_year+"')") )
{
QMessageBox::information(this,"Registered","You have succesfully created your diary.");
Diary *user = new Diary(uid);
user->show();
this->close();
}
else
QMessageBox::information(this,"Error","Your diary was not created because of database error.");
}
}