public static Aliases FromFile(string file)
{
Aliases a;
try
{
using (FileStream fs = new FileStream(file, FileMode.Open))
{
BinaryFormatter bf = new BinaryFormatter();
a = (Aliases) bf.Deserialize(fs);
}
}
catch (FileNotFoundException)
{
a = new Aliases(file);
}
return a;
}
public static Aliases FromFile(string file)
{
Aliases a;
try
{
using (FileStream fs = new FileStream(file, FileMode.Open))
{
BinaryFormatter bf = new BinaryFormatter();
a = (Aliases)bf.Deserialize(fs);
}
}
catch (FileNotFoundException)
{
a = new Aliases(file);
}
return(a);
}
static void Main(string[] args)
{
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(DefaultErrorHandler);
Console.WriteLine("\nAlchemi [.NET Grid Computing Framework]");
Console.WriteLine("http://www.alchemi.net\n");
Console.WriteLine("Job Submitter v{0}", Utils.AssemblyVersion);
IManager manager;
SecurityCredentials sc;
if (args.Length < 4)
{
Usage();
return;
}
try
{
manager = (IManager)GNode.GetRemoteRef(new RemoteEndPoint(args[0], int.Parse(args[1]), RemotingMechanism.TcpBinary));
manager.PingManager();
sc = new SecurityCredentials(args[2], args[3]);
manager.AuthenticateUser(sc);
Console.Write("Connected to Manager at {0}:{1}\n", args[0], args[1]);
}
catch (Exception e)
{
Error("Could not connect to Manager", e);
return;
}
Aliases aliases = Aliases.FromFile(Path.Combine(System.Windows.Forms.Application.StartupPath, "aliases.dat"));
string[] cmd;
bool interactive;
if (args.Length > 4)
{
cmd = new string[args.Length - 4];
for (int i = 0; i < args.Length - 4; i++)
{
cmd[i] = args[i + 4];
}
interactive = false;
}
else
{
cmd = new string[] { "" };
interactive = true;
}
while (true)
{
if (interactive)
{
Console.Write("\n> ");
string line = Console.ReadLine();
cmd = line.Split();
cmd[0] = cmd[0].ToLower();
}
try
{
string appId;
switch (cmd[0])
{
case "st":
case "submittask": // taskXmlFile
string task = EmbedFiles(Utils.ReadStringFromFile(cmd[1]));
appId = CrossPlatformHelper.CreateTask(manager, sc, task);
string newAlias = aliases.NewAlias(appId);
try
{
WriteLine("Task submitted (alias = {1}).", appId, newAlias);
}
catch
{
}
break;
case "gfj":
case "getfinishedjobs": // alias, (directory, default=".")
appId = (string)aliases.Table[cmd[1]];
string taskDir = cmd.Length > 2 ? cmd[2] : ".";
string taskXml = CrossPlatformHelper.GetFinishedJobs(manager, sc, appId);
XmlDocument fin = new XmlDocument();
fin.LoadXml(taskXml);
WriteLine("Got {0} job(s).", fin.SelectNodes("task/job").Count);
Console.WriteLine("Job XML: \n" + taskXml);
foreach (XmlNode outputFileNode in fin.SelectNodes("task/job/output/embedded_file"))
{
//string jobDir = string.Format("{0}\\job_{1}", taskDir, outputFileNode.ParentNode.ParentNode.Attributes["id"].Value);
string jobDir = taskDir;
if (!Directory.Exists(jobDir))
{
Directory.CreateDirectory(jobDir);
}
//if (outputFileNode.InnerText != "")
//{
string filePath = string.Format("{0}\\{1}", jobDir, outputFileNode.Attributes["name"].Value);
Utils.WriteBase64EncodedToFile(
filePath,
outputFileNode.InnerText
);
WriteLine("Wrote file {0} for job {1}.", filePath, outputFileNode.ParentNode.ParentNode.Attributes["id"].Value);
// }
}
break;
// TODO: (allow option to specify alias)
case "ct":
case "createtask": // no arguments
appId = manager.Owner_CreateApplication(sc);
WriteLine(appId);
WriteLine("Task created (alias = {1}).", appId, aliases.NewAlias(appId));
break;
case "aj":
case "addjob": // alias, jobXml, jobId, (priority, default=0)
appId = (string)aliases.Table[cmd[1]];
int priority = 0;
if (cmd.Length > 4)
{
priority = int.Parse(cmd[4]);
}
CrossPlatformHelper.AddJob(manager, sc, appId, int.Parse(cmd[3]), priority, EmbedFiles(Utils.ReadStringFromFile(cmd[2])));
WriteLine("Job added.");
break;
/*
* case "listapps": // no arguments
* DataTable apps = manager.Owner_GetLiveApplicationList(null).Tables[0];
* apps.Columns.Add("alias", typeof(string));
* apps.Columns.Add("state_disp", typeof(string));
* foreach (DataRow app in apps.Rows)
* {
* string alias = aliases.GetAlias(app["application_id"].ToString());
* if (alias == "")
* {
* alias = aliases.NewAlias(app["application_id"].ToString());
* }
* app["alias"] = alias;
* app["state_disp"] = Enum.Parse(typeof(ApplicationState), app["state"].ToString()).ToString();
* }
* Console.WriteLine(ConsoleFormatter.FormatDataTable(
* apps,
* new string[] {"alias", "state_disp", "time_created"},
* new string[] {"alias", "state", "time_created"}
* ));
* break;
*
* case "listthreads": // alias
* appId = (string) aliases.Table[cmd[1]];
* DataTable threads = manager.Owner_GetThreadList(null, appId).Tables[0];
*
* threads.Columns.Add("state_disp", typeof(string));
* foreach (DataRow thread in threads.Rows)
* {
* thread["state_disp"] = Enum.Parse(typeof(ThreadState), thread["state"].ToString());
* }
*
* Console.WriteLine(ConsoleFormatter.FormatDataTable(
* threads,
* new string[] {"thread_id", "state_disp", "time_started", "time_finished"},
* new string[] {"thread_id", "state", "time_started", "time_finished"}
* ));
* break;
*
* case "getthreadstate": // alias, threadId
* appId = (string) aliases.Table[cmd[1]];
* ThreadState state = manager.Owner_GetThreadState(null, new ThreadIdentifier(appId, int.Parse(cmd[2])));
* WriteLine("State = {0}.", state);
* break;
*
* case "abortthread": // alias, threadId
* appId = (string) aliases.Table[cmd[1]];
* manager.Owner_AbortThread(null, new ThreadIdentifier(appId, int.Parse(cmd[2])));
* WriteLine("Thread aborted.");
* break;
*
* case "stoptask": // alias
* appId = (string) aliases.Table[cmd[1]];
* manager.Owner_StopApplication(null, appId);
* WriteLine("Task stopped.");
* break;
*
*/
case "h":
case "help":
case "?":
if (cmd.Length == 2)
{
Usage(cmd[1]);
}
else
{
Usage();
}
break;
case "quit":
case "q":
case "exit":
case "x":
return;
default:
Error("Unknown command '{0}'", cmd[0]);
break;
}
}
catch (Exception e)
{
Error("Incorrect syntax or parameter (" + e.Message.ToString() + ")");
}
if (!interactive)
{
return;
}
}
}