private void FreezeButtonClick(object sender, EventArgs e)
{
if (CheckId())
{
string id = this.processIdBox.Text;
PuppetMaster.FreezeProcess(id);
SetStatus("FREEZE " + id);
}
}
// returns true if break point
private bool ReadCommand(string lineToRun, int lineNumber)
{
if (string.IsNullOrEmpty(lineToRun))
{
return(false);
}
// PARSER
string[] steps = lineToRun.Split(new char[] { '\n', ' ', ',' }, StringSplitOptions.RemoveEmptyEntries);
if (string.IsNullOrEmpty(steps[0]))
{
return(false);
}
if (steps[0].First() == '#')
{
// #! is a BREAKPOINT 'laica boss'
if (steps[0].Length == 2 && steps[0].Substring(0, 2) == "#!")
{
return(true);
}
return(false);
}
switch (steps[0])
{
// CREATE ID FILENAME NBDATASERVERS READQ WRITEQ
case "CREATE":
{
if (steps.Length != 6)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
string filename = steps[2];
int nbDataServers = Convert.ToInt32(steps[3]);
int readq = Convert.ToInt32(steps[4]);
int writeq = Convert.ToInt32(steps[5]);
PuppetMaster.CreateFile(id, filename, nbDataServers, readq, writeq);
SetStatus("CREATE " + id + " => " + filename + ":" + nbDataServers + ":" + readq + ":" + writeq);
break;
}
// DELETE ID FILENAME
case "DELETE":
{
if (steps.Length != 3)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
string filename = steps[2];
PuppetMaster.DeleteFile(id, filename);
SetStatus("DELETE " + id + " => " + filename);
break;
}
// OPEN ID FILENAME
case "OPEN":
{
if (steps.Length != 3)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
string filename = steps[2];
PuppetMaster.OpenFile(id, filename);
SetStatus("OPEN " + id + " => " + filename);
break;
}
// OPEN ID FILENAME
case "CLOSE":
{
if (steps.Length != 3)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
string filename = steps[2];
PuppetMaster.CloseFile(id, filename);
SetStatus("CLOSE " + id + " => " + filename);
break;
}
// FAIL ID
case "FAIL":
{
if (steps.Length != 2)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
PuppetMaster.FailProcess(id);
SetStatus("FAIL " + id);
break;
}
// RECOVER ID
case "RECOVER":
{
if (steps.Length != 2)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
PuppetMaster.RecoverProcess(id);
SetStatus("RECOVER " + id);
break;
}
// FREEZE ID
case "FREEZE":
{
if (steps.Length != 2)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
PuppetMaster.FreezeProcess(id);
SetStatus("FREEZE " + id);
break;
}
// UNFREEZE ID
case "UNFREEZE":
{
if (steps.Length != 2)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
PuppetMaster.UnfreezeProcess(id);
SetStatus("UNFREEZE " + id);
break;
}
// READ ID FILE REGISTER SEMANTICS STRING-REGISTER
case "READ":
{
if (steps.Length != 5)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
int fileRegister = Convert.ToInt32(steps[2]);
string semantic = steps[3];
int byteRegister = Convert.ToInt32(steps[4]);
PuppetMaster.ReadFile(id, fileRegister, semantic, byteRegister);
SetStatus("READ " + id + " => " + fileRegister + ":" + semantic + ":" + byteRegister);
break;
}
// WRITE ID FILE-REGISTER BYTE-ARRAY-REGISTER
// WRITE ID FILE-REGISTER CONTENTS
case "WRITE":
{
string[] writeSteps = lineToRun.Split(new char[] { ' ', ',' }, 4, StringSplitOptions.RemoveEmptyEntries);
if (writeSteps.Length != 4)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = writeSteps[1];
int fileRegister = Convert.ToInt32(writeSteps[2]);
string contents = writeSteps[3];
if (contents.First() != '"')
{
int byteArrayRegister = Convert.ToInt32(contents);
PuppetMaster.WriteFile(id, fileRegister, byteArrayRegister);
SetStatus("WRITE " + id + " => " + fileRegister + ":" + byteArrayRegister);
return(false);
}
string actualContents = contents.Substring(1, contents.Length - 2);
PuppetMaster.WriteFile(id, fileRegister, actualContents);
SetStatus("WRITE " + id + " => " + fileRegister + ":" + actualContents);
break;
}
// COPY ID FILE-REGISTER-1 SEMANTICS FILE-REGISTER-2 SALT
case "COPY":
{
string[] copySteps = lineToRun.Split(new char[] { ' ', ',' }, 6, StringSplitOptions.RemoveEmptyEntries);
if (copySteps.Length != 6)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = copySteps[1];
int fileRegister1 = Convert.ToInt32(copySteps[2]);
int fileRegister2 = Convert.ToInt32(copySteps[4]);
string semantics = copySteps[3];
string salt = copySteps[5].Substring(1, copySteps[5].Length - 2);
PuppetMaster.CopyFile(id, fileRegister1, semantics, fileRegister2, salt);
SetStatus("COPY " + id + " => " + fileRegister1 + ":" + semantics + ":" + fileRegister2 + ":" + salt);
break;
}
// DUMP ID
case "DUMP":
{
if (steps.Length != 2)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
PuppetMaster.DumpProcess(id);
SetStatus("DUMP " + id);
break;
}
// EXESCRIPT ID FILENAME
case "EXESCRIPT":
{
if (steps.Length != 3)
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
string id = steps[1];
string filename = steps[2];
SetStatus("EXESCRIPT " + id + ":" + filename);
ExeScript(id, filename);
break;
}
default:
{
SetStatus("[ERROR] Invalid Script at line " + lineNumber);
return(false);
}
}
return(false);
}
