public MainSettingsDialog()
{
InitializeComponent();
// create dictionary of application process names
processNameDictionary = new Dictionary<string, string>();
processNameDictionary.Add("Task Manager", "taskmgr");
processNameDictionary.Add("AIM", "aim6");
processNameDictionary.Add("Firefox", "firefox");
processNameDictionary.Add("Google Chrome", "chrome");
processNameDictionary.Add("Google Talk", "googletalk");
processNameDictionary.Add("Internet Explorer", "iexplore");
processNameDictionary.Add("Microsoft Outlook", "OUTLOOK");
processNameDictionary.Add("MSN Messenger", "msmsgs");
processNameDictionary.Add("Safari", "Safari");
processNameDictionary.Add("Thunderbird", "thunderbird");
// initialize PressedOkay to be false
_pressedOkay = false;
// instantiate settings variables
_restrictLevel = new RestrictionLevel();
_timeLimit = new TimeLimit();
_unblockEvent = new UnblockEvent();
// initialize timeLimMins, password, and the hacker settings to default values
_timeLimMins = 0;
_password = string.Empty;
// instantiate a blockedApps List
blockedApps = new List<string>();
}
public DataType([NotNull] string name, RestrictionLevel restrictionLevel = RestrictionLevel.WEAK, CobolLanguageLevel cobolLanguageLevel = CobolLanguageLevel.Cobol85)
{
Name = name;
if (name == null)
{
throw new ArgumentNullException();
}
this.RestrictionLevel = restrictionLevel;
this.CobolLanguageLevel = cobolLanguageLevel;
}
public static DataType CreateCustom(string name, RestrictionLevel restrictionLevel = RestrictionLevel.STRONG, CobolLanguageLevel cobolLanguageLevel = CobolLanguageLevel.Cobol2002)
{
foreach (var builtin in BuiltInCustomTypes)
{
if (builtin.Name.Equals(name, StringComparison.InvariantCultureIgnoreCase))
{
return(builtin);
}
}
return(new DataType(name, restrictionLevel, cobolLanguageLevel));
}
private void btnOkay_Click(object sender, EventArgs e)
{
// event handler for Okay button
// proceed only if there are no input errors
// if inputted time is zero and want to set time limit, display error
if (limitTimeRadioButton.Checked == true &&
limitTimeHrsNumericUpDown.Value == 0 && limitTimeMinsNumericUpDown.Value == 0)
{
ErrorZeroTime errTime = new ErrorZeroTime();
errTime.ShowDialog();
}
// if passwords do not match, display error
else if (unblockPswdRadioButton.Checked == true &&
string.Compare(pswd1TextBox.Text.ToString(), pswd2TextBox.Text.ToString()) != 0)
{
ErrorPswdMismatch errPswd = new ErrorPswdMismatch();
errPswd.ShowDialog();
}
// if want to limit applications but none are selected, display error
else if (levelAppsRadioButton.Checked == true &&
aimCheckBox.Checked == false &&
chromeCheckBox.Checked == false &&
firefoxCheckBox.Checked == false &&
iexplorerCheckBox.Checked == false &&
msnCheckBox.Checked == false &&
gtalkCheckBox.Checked == false &&
outlookCheckBox.Checked == false &&
safariCheckBox.Checked == false &&
thunderbirdCheckBox.Checked == false)
{
ErrorZeroApplications errNoApps = new ErrorZeroApplications();
errNoApps.ShowDialog();
}
else
{
// indicate that options were submitted
_pressedOkay = true;
// instantiate variables in which to store options
_restrictLevel = new RestrictionLevel();
_timeLimit = new TimeLimit();
_unblockEvent = new UnblockEvent();
// initialize timeLim and password to default values
_timeLimMins = 0;
_password = string.Empty;
// get restriction level option from radio buttons, and add to blockedApps if relevant
if (levelAppsRadioButton.Checked == true)
{
_restrictLevel = RestrictionLevel.Applications;
// add applications one by one to blockedApps, according to check boxes
if (aimCheckBox.Checked == true)
blockedApps.Add(processNameDictionary["AIM"]);
if (firefoxCheckBox.Checked == true)
blockedApps.Add(processNameDictionary["Firefox"]);
if (chromeCheckBox.Checked == true)
blockedApps.Add(processNameDictionary["Google Chrome"]);
if (gtalkCheckBox.Checked == true)
blockedApps.Add(processNameDictionary["Google Talk"]);
if (outlookCheckBox.Checked == true)
blockedApps.Add(processNameDictionary["Microsoft Outlook"]);
if (msnCheckBox.Checked == true)
blockedApps.Add(processNameDictionary["MSN Messenger"]);
if (safariCheckBox.Checked == true)
blockedApps.Add(processNameDictionary["Safari"]);
if (thunderbirdCheckBox.Checked == true)
blockedApps.Add(processNameDictionary["Thunderbird"]);
}
// get time limit option from radio buttons, and set timeLim if relevant
if (limitTimeRadioButton.Checked == true)
{
_timeLimit = TimeLimit.Time;
_timeLimMins = (uint) (limitTimeHrsNumericUpDown.Value * 60 + limitTimeMinsNumericUpDown.Value);
}
else if (limitEventRadioButton.Checked == true)
{
_timeLimit = TimeLimit.Event;
}
// get unblock event option from radio buttons, and set password if relevant
if (unblockBtnRadioButton.Checked == true)
{
_unblockEvent = UnblockEvent.Button;
}
else if (unblockMathRadioButton.Checked == true)
{
_unblockEvent = UnblockEvent.Math;
}
else if (unblockPswdRadioButton.Checked == true)
{
_unblockEvent = UnblockEvent.Password;
_password = pswd1TextBox.Text.ToString();
}
else if (unblockNeverRadioButton.Checked == true)
{
_unblockEvent = UnblockEvent.Never;
}
// copy blockedApps List to an AppArrayIndexer
localAppsArray = new string[blockedApps.Count];
blockedApps.CopyTo(localAppsArray);
_blockedAppsIndexer = new AppArrayIndexer(this);
Hide();
}
}
/// <summary>
/// 远程执行一个程序
/// </summary>
/// <param name="command">若为系统程序，直接填入程序名，如g++，若为某File，则在程序名前加"./"，如./code</param>
/// <param name="argv">程序的命令行参数，如new[]{"-o","code","code.cpp"}</param>
/// <param name="memoryLimit">运行时内存限制，单位为字节。-1为不限制。</param>
/// <param name="timeLimit">运行时用户态时间限制，单位为毫秒。-1为不限制。</param>
/// <param name="outputLimit">程序输出大小限制，单位为字节。-1为不限制。</param>
/// <param name="restriction">程序限制级别</param>
/// <param name="inputBlob">输入文件的Blob名称，null为没有输出文件。</param>
/// <returns>程序运行结果</returns>
public ExecuteResult Execute(string command, IEnumerable<string> argv, long memoryLimit, int timeLimit, long outputLimit, RestrictionLevel restriction, string inputBlob)
{
session.Send(new Exec()
{
ArgumentCount = argv.Count(),
Arguments = argv,
Command = command,
InputBlob = inputBlob ?? "",
MemoryLimit = memoryLimit,
OutputLimit = outputLimit,
Restriction = restriction,
TimeLimit = timeLimit
}.ToMessage());
var reply = session.Receive(MessageType.ExecuteReply);
return new ExecuteResult(reply);
}
public void SetRestrictionLevel(Child child, RestrictionLevel restrictionLevel)
{
SetRestrictionLevelInternal(child, restrictionLevel);
}
protected static void SetRestrictionLevelInternal(Person person, RestrictionLevel restrictionLevel)
{
person.RestrictionLevel = restrictionLevel;
}
public RestrictionLevelAttribute(RestrictionLevel restrictionLevel)
{
RestrictionLevel = restrictionLevel;
}
