+++ /dev/null
-/* JNI interface to C code for MSG. */
-
-/* Copyright (c) 2006-2014. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-package org.simgrid.msg;
-import org.simgrid.NativeLib;
-
-import java.io.FileOutputStream;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.File;
-
-
-public final class Msg {
- /* Statically load the library which contains all native functions used in here */
- static private boolean isNativeInited = false;
- public static void nativeInit() {
- if (isNativeInited)
- return;
- NativeLib.nativeInit("simgrid");
- NativeLib.nativeInit("simgrid-java");
- isNativeInited = true;
- }
-
- static {
- nativeInit();
- }
-
- /** Retrieve the simulation time
- * @return The simulation time.
- */
- public final static native double getClock();
- /**
- * Issue a debug logging message.
- * @param s message to log.
- */
- public final static native void debug(String s);
- /**
- * Issue an verbose logging message.
- * @param s message to log.
- */
- public final static native void verb(String s);
-
- /** Issue an information logging message
- * @param s
- */
- public final static native void info(String s);
- /**
- * Issue an warning logging message.
- * @param s message to log.
- */
- public final static native void warn(String s);
- /**
- * Issue an error logging message.
- * @param s message to log.
- */
- public final static native void error(String s);
- /**
- * Issue an critical logging message.
- * @param s message to log.
- */
- public final static native void critical(String s);
-
- /*********************************************************************************
- * Deployment and initialization related functions *
- *********************************************************************************/
-
- /**
- * The natively implemented method to initialize a MSG simulation.
- *
- * @param args The arguments of the command line of the simulation.
- */
- public final static native void init(String[]args);
-
- /**
- * Run the MSG simulation.
- *
- * The simulation is not cleaned afterward (see
- * {@link #clean()} if you really insist on cleaning the C side), so you can freely
- * retrieve the informations that you want from the simulation. In particular, retrieving the status
- * of a process or the current date is perfectly ok.
- */
- public final static native void run() ;
-
- /** This function is useless nowadays, just stop calling it. */
- @Deprecated
- public final static void clean(){}
-
- /**
- * The native implemented method to create the environment of the simulation.
- *
- * @param platformFile The XML file which contains the description of the environment of the simulation
- *
- */
- public final static native void createEnvironment(String platformFile);
-
- public final static native As environmentGetRoutingRoot();
-
- /**
- * The method to deploy the simulation.
- *
- *
- * @param deploymentFile
- */
- public final static native void deployApplication(String deploymentFile);
-
- /** Example launcher. You can use it or provide your own launcher, as you wish
- * @param args
- * @throws MsgException
- */
- static public void main(String[]args) throws MsgException {
- /* initialize the MSG simulation. Must be done before anything else (even logging). */
- Msg.init(args);
-
- if (args.length < 2) {
- Msg.info("Usage: Msg platform_file deployment_file");
- System.exit(1);
- }
-
- /* Load the platform and deploy the application */
- Msg.createEnvironment(args[0]);
- Msg.deployApplication(args[1]);
- /* Execute the simulation */
- Msg.run();
- }
-}
