public CSLite_Scripter()
{
this.ch = null;
this.rh = null;
this.CSLiteException = null;
this.RunCount = 0;
this.scripter = new BaseScripter(this);
this.scripter.RegisterParser(new CSharp_Parser());
//this.scripter.RegisterParser(new VB_Parser());
//this.scripter.RegisterParser(new Pascal_Parser());
this.state = ScripterState.None;
this.SetState(ScripterState.Init);
}
private void SetState(ScripterState value)
{
if ((this.ch != null) && (this.state != value)) {
this.ch(this, new CSLiteChangeStateEventArgs(this.state, value));
}
this.state = value;
}
private void MatchState(ScripterState s)
{
if (this.state != s) {
this.RaiseErrorEx("CSLite0004. Incorrect scripter state. Expected '{0}'", new object[] { s.ToString() });
}
}
public void LoadCompiledModuleFromFile(string module_name, string file_name)
{
if (!this.HasErrors) {
switch (this.state) {
case ScripterState.Init:
case ScripterState.ReadyToCompile:
this.scripter.LoadCompiledModuleFromFile(module_name, file_name);
if (!this.HasErrors) {
this.state = ScripterState.ReadyToCompile;
break;
}
this.SetState(ScripterState.Error);
break;
default:
this.MatchState(ScripterState.Init);
break;
}
}
}
public void Link()
{
if (!this.HasErrors) {
switch (this.state) {
case ScripterState.Init:
case ScripterState.ReadyToCompile:
this.Compile();
if (this.HasErrors) {
return;
}
break;
}
this.MatchState(ScripterState.ReadyToLink);
if (!this.HasErrors) {
this.state = ScripterState.Linking;
this.scripter.Link();
if (this.HasErrors) {
this.SetState(ScripterState.Error);
}
else {
this.SetState(ScripterState.ReadyToRun);
}
}
}
}
public void AddCodeLine(string module_name, string text)
{
if (!this.HasErrors) {
switch (this.state) {
case ScripterState.Init:
case ScripterState.ReadyToCompile:
this.scripter.AddCodeLine(module_name, text);
if (!this.HasErrors) {
this.state = ScripterState.ReadyToCompile;
break;
}
this.SetState(ScripterState.Error);
break;
default:
this.MatchState(ScripterState.Init);
break;
}
}
}
public CSLiteChangeStateEventArgs(ScripterState old_state, ScripterState new_state)
{
this.OldState = old_state;
this.NewState = new_state;
}
