/// <summary>
/// Initializes a new instance of the <see cref="Classes.clsLesson"/> class.
/// < /summary>
/// <param name="filepath">Path to a valid json lesson.</param>
public clsLesson(string filepath)
{
clsLesson newLesson = null;
using (FileStream f = new FileStream(filepath, FileMode.Open))
{
DataContractJsonSerializer ser =
new DataContractJsonSerializer(typeof(clsLesson));
newLesson = (clsLesson)ser.ReadObject(f);
}
//Set readonly variables
this.Name = newLesson.Name;
this.Tasks = (List <clsTask>)newLesson.Tasks;
this.Version = newLesson.Version;
this.AllowedModules = newLesson.AllowedModules;
this.lessonpath = Path.GetDirectoryName(filepath);
this.ModuleMap = loadAllowedModules();
try {
this.activeTask = this.Tasks[0];
} catch (Exception) {
//WARNING: No tasks in this lesson, sandbox mode is active!
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Classes.clsLesson"/> class.
/// </summary>
/// <param name="Name">Name.</param>
/// <param name="Version">Version.</param>
/// <param name="AllowedModules">Allowed modules.</param>
/// <param name="Tasks">Tasks.</param>
/// <param name="LessonDirectory">Root directory of the lesson
/// (used to load modules)</param>
public clsLesson(string Name, string Version, List <clsTask> Tasks,
List <clsModule> Modules, string LessonDirectory,
bool commandToTask = false)
{
this.Name = Name;
this.Version = Version;
this.Tasks = Tasks;
this.AllowedModules = Modules;
this.lessonpath = LessonDirectory;
this.ModuleMap = loadAllowedModules();
try {
this.activeTask = this.Tasks [0];
} catch (Exception) {
//WARNING: No tasks in this lesson, sandbox mode is active!
}
}
/// <summary>
/// Attempts the task. Returns true if the lesson is finished
/// a false return means you should refresh the task.
/// </summary>
/// <returns><c>true</c>, if task was attempted,
/// <c>false</c> otherwise.</returns>
/// <param name="command">Command.</param>
/// <param name="args">Arguments.</param>
public bool attemptTask(string command, string[] args,
Interfaces.iModule mod)
{
cleanOnRun();
string disallowedArg = disallowedCheck(args);
if (disallowedArg != null)
{
throw new ArgumentException
("ERROR: Your command contains a disallowed argument: "
+ disallowedArg);
}
if (mod.unsupportedCommand(command, args))
{
throw new ArgumentException
("This command is unsupported by the module");
}
mod.run(command, args);
string comparison = mod.standardOutput();
lastStandardOutput = mod.standardOutput();
lastErrorOutput = mod.errorOutput();
lastResultCode = mod.resultCode();
if (isSandbox)
{
return(false);
}
if (activeTask.errorToTask)
{
comparison = mod.errorOutput();
}
if (activeTask.commandToTask)
{
comparison = command + " ";
foreach (string s in args)
{
comparison += s + " ";
}
comparison = comparison.TrimEnd();
}
if (activeTask.errorToTask && activeTask.commandToTask)
{
comparison = mod.errorOutput()
+ Environment.NewLine
+ Environment.NewLine
+ command;
}
if (activeTask.hasPassed(comparison) && isLastTask)
{
return(true);
}
if (activeTask.hasPassed(comparison) && isLastTask == false)
{
activeTask = Tasks [currentTaskNo + 1];
return(false);
}
if (activeTask.hasPassed(comparison) == false)
{
return(false);
}
throw new Exception("An unknown exception ocurred in the lesson flow");
}
/// <summary>
/// Attempts the task. Returns true if the lesson is finished
/// a false return means you should refresh the task.
/// </summary>
/// <returns><c>true</c>, if task was attempted,
/// <c>false</c> otherwise.</returns>
/// <param name="command">Command.</param>
/// <param name="args">Arguments.</param>
public bool attemptTask(string command, string[] args,
Interfaces.iModule mod)
{
cleanOnRun ();
string disallowedArg = disallowedCheck (args);
if (disallowedArg != null) {
throw new ArgumentException
("ERROR: Your command contains a disallowed argument: "
+ disallowedArg);
}
if (mod.unsupportedCommand(command, args))
{
throw new ArgumentException
("This command is unsupported by the module");
}
mod.run (command, args);
string comparison = mod.standardOutput ();
lastStandardOutput = mod.standardOutput ();
lastErrorOutput = mod.errorOutput ();
lastResultCode = mod.resultCode ();
if (isSandbox)
return false;
if (activeTask.errorToTask)
comparison = mod.errorOutput ();
if (activeTask.commandToTask) {
comparison = command + " ";
foreach (string s in args) {
comparison += s + " ";
}
comparison = comparison.TrimEnd ();
}
if (activeTask.errorToTask && activeTask.commandToTask)
comparison = mod.errorOutput ()
+ Environment.NewLine
+ Environment.NewLine
+ command;
if (activeTask.hasPassed (comparison) && isLastTask)
return true;
if (activeTask.hasPassed (comparison) && isLastTask == false)
{
activeTask = Tasks [currentTaskNo + 1];
return false;
}
if (activeTask.hasPassed (comparison) == false)
return false;
throw new Exception ("An unknown exception ocurred in the lesson flow");
}
/// <summary>
/// Initializes a new instance of the <see cref="Classes.clsLesson"/> class.
/// </summary>
/// <param name="Name">Name.</param>
/// <param name="Version">Version.</param>
/// <param name="AllowedModules">Allowed modules.</param>
/// <param name="Tasks">Tasks.</param>
/// <param name="LessonDirectory">Root directory of the lesson
/// (used to load modules)</param>
public clsLesson(string Name, string Version, List<clsTask> Tasks,
List<clsModule> Modules, string LessonDirectory,
bool commandToTask = false)
{
this.Name = Name;
this.Version = Version;
this.Tasks = Tasks;
this.AllowedModules = Modules;
this.lessonpath = LessonDirectory;
this.ModuleMap = loadAllowedModules ();
try {
this.activeTask = this.Tasks [0];
} catch (Exception) {
//WARNING: No tasks in this lesson, sandbox mode is active!
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Classes.clsLesson"/> class.
/// < /summary>
/// <param name="filepath">Path to a valid json lesson.</param>
public clsLesson(string filepath)
{
clsLesson newLesson = null;
using (FileStream f = new FileStream(filepath, FileMode.Open))
{
DataContractJsonSerializer ser =
new DataContractJsonSerializer(typeof(clsLesson));
newLesson = (clsLesson)ser.ReadObject(f);
}
//Set readonly variables
this.Name = newLesson.Name;
this.Tasks = (List<clsTask>)newLesson.Tasks;
this.Version = newLesson.Version;
this.AllowedModules = newLesson.AllowedModules;
this.lessonpath = Path.GetDirectoryName (filepath);
this.ModuleMap = loadAllowedModules();
try {
this.activeTask = this.Tasks[0];
} catch (Exception) {
//WARNING: No tasks in this lesson, sandbox mode is active!
}
}
