/*
- * Copyright (C) 2007-2012 Mathieu Baudier
+ * Copyright (C) 2007-2012 Argeo GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
package org.argeo.slc.cli;
-import java.io.FileInputStream;
-import java.util.Properties;
-
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.CommandLineParser;
-import org.apache.commons.cli.GnuParser;
-import org.apache.commons.cli.HelpFormatter;
-import org.apache.commons.cli.Option;
-import org.apache.commons.cli.OptionBuilder;
-import org.apache.commons.cli.Options;
-import org.apache.commons.cli.ParseException;
-import org.apache.commons.io.IOUtils;
-import org.argeo.slc.SlcException;
-
-@SuppressWarnings("static-access")
-public class SlcMain {
- public enum Type {
- standalone, agent, server
+import java.io.File;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.ServiceLoader;
+import java.util.UUID;
+
+import javax.security.auth.Subject;
+import javax.security.auth.login.LoginContext;
+
+import org.argeo.osgi.boot.OsgiBoot;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.launch.Framework;
+import org.osgi.framework.launch.FrameworkFactory;
+import org.osgi.util.tracker.ServiceTracker;
+
+/** Configures an SLC runtime and runs a process. */
+public class SlcMain implements Runnable {
+ private final String[] args;
+
+ // private static String bundlesToInstall = "/usr/share/osgi;in=*.jar";
+ private String bundlesToInstall = System.getProperty("user.home")
+ + "/dev/src/slc/dep/org.argeo.slc.dep.minimal/target/dependency;in=*.jar,"
+ + System.getProperty("user.home")
+ + "/dev/src/slc/demo/modules;in=*;ex=pom.xml;ex=.svn";
+
+ private final List<String> bundlesToStart = new ArrayList<String>();
+
+ public SlcMain(String[] args) {
+ this.args = args;
+ bundlesToStart.add("org.springframework.osgi.extender");
+ bundlesToStart.add("org.argeo.node.repo.jackrabbit");
+ bundlesToStart.add("org.argeo.security.dao.os");
+ bundlesToStart.add("org.argeo.slc.node.jackrabbit");
+ bundlesToStart.add("org.argeo.slc.agent");
+ bundlesToStart.add("org.argeo.slc.agent.jcr");
}
- private static Boolean debug = true;
-
- // private final static String BOOTSTRAP_LOG4J_CONFIG =
- // "org/argeo/slc/cli/bootstrapLog4j.properties";
- // private final static String DEFAULT_AGENT_CONTEXT =
- // "classpath:org/argeo/slc/cli/spring-agent-default.xml";
-
- private final static Option typeOpt = OptionBuilder.withLongOpt("mode")
- .withArgName("mode").hasArg()
- .withDescription("Execution type, one of: " + listTypeValues())
- .create('t');
-
- private final static Option propertyOpt = OptionBuilder
- .withLongOpt("property").withArgName("prop1=val1,prop2=val2")
- .hasArgs().withValueSeparator(',')
- .withDescription("use value for given property").create('p');
-
- private final static Option propertiesOpt = OptionBuilder
- .withLongOpt("properties").withArgName("properties file").hasArgs()
- .withValueSeparator(',')
- .withDescription("load properties from file (-p has priority)")
- .create('P');
-
- private final static Option moduleOpt = OptionBuilder.withLongOpt("module")
- .withArgName("module").hasArg().withDescription("Execution module")
- .create('m');
-
- private final static Option flowsOpt = OptionBuilder.withLongOpt("flows")
- .withArgName("flows").hasArg().withDescription("Flows to execute")
- .create('f');
-
- private final static Option runtimeOpt = OptionBuilder
- .withLongOpt("runtime").withArgName("runtime").hasArg()
- .withDescription("Runtime URL").create('r');
-
- private final static Options options;
-
- private final static String commandName = "slc";
-
- static {
- options = new Options();
- options.addOption(typeOpt);
- options.addOption(moduleOpt);
- options.addOption(flowsOpt);
- options.addOption(propertyOpt);
- options.addOption(propertiesOpt);
- options.addOption(runtimeOpt);
- }
-
- public static void main(String[] args) {
- Type type = null;
- Properties properties = new Properties();
- String module = null;
- String flows = null;
- String urlStr = null;
-
+ public void run() {
+ final LoginContext lc;
try {
-
- CommandLineParser clParser = new GnuParser();
- CommandLine cl = clParser.parse(options, args);
-
- // Mode
- String typeStr = cl.getOptionValue(typeOpt.getOpt());
- if (typeStr == null) {
- type = Type.standalone;
- } else {
- try {
- type = Type.valueOf(typeStr);
- } catch (IllegalArgumentException e) {
- throw new SlcException("Unrecognized mode '" + typeStr
- + "'", e);
- }
- }
-
- // Script
- if (type.equals(Type.standalone)) {
- if (!cl.hasOption(moduleOpt.getOpt()))
- throw new SlcException("Type " + Type.standalone
- + " requires option '" + moduleOpt.getLongOpt()
- + "'");
- module = cl.getOptionValue(moduleOpt.getOpt());
-
- // Targets
- if (cl.hasOption(flowsOpt.getOpt()))
- flows = cl.getOptionValue(flowsOpt.getOpt());
- }
-
- // Properties
- if (cl.hasOption(propertiesOpt.getOpt())) {
- for (String propertyFile : cl.getOptionValues(propertiesOpt
- .getOpt())) {
- loadPropertyFile(properties, propertyFile);
- }
- }
- if (cl.hasOption(propertyOpt.getOpt())) {
- for (String property : cl.getOptionValues(propertyOpt.getOpt())) {
- addProperty(properties, property);
- }
- }
-
- // Runtime
- if (cl.hasOption(runtimeOpt.getOpt())) {
- urlStr = cl.getOptionValue(runtimeOpt.getOpt());
- }
- } catch (ParseException e) {
- System.err.println("Problem with command line arguments. "
- + e.getMessage());
- badExit();
- } catch (SlcException e) {
- System.err.println(e.getMessage());
- badExit();
+ // Authenticate
+ lc = new LoginContext("NIX");
+ lc.login();
+
+ // Prepare directories
+ String executionDir = System.getProperty("user.dir");
+ File slcDir = new File(executionDir, "target/.slc");
+ File tempDir = new File(System.getProperty("java.io.tmpdir"));
+
+ File dataDir = new File(tempDir, "slc-data-"
+ + UUID.randomUUID().toString());
+ if (!dataDir.exists())
+ dataDir.mkdirs();
+
+ File confDir = new File(slcDir, "conf");
+ if (!confDir.exists())
+ confDir.mkdirs();
+
+ System.setProperty("log4j.configuration", "file:./log4j.properties");
+ System.setProperty("argeo.node.repo.configuration",
+ "osgibundle:repository-memory.xml");
+
+ // Start Equinox
+ ServiceLoader<FrameworkFactory> ff = ServiceLoader
+ .load(FrameworkFactory.class);
+ FrameworkFactory frameworkFactory = ff.iterator().next();
+ Map<String, String> configuration = new HashMap<String, String>();
+ configuration.put("osgi.configuration.area",
+ confDir.getCanonicalPath());
+ configuration.put("osgi.instance.area", dataDir.getCanonicalPath());
+ configuration.put("osgi.clean", "true");
+
+ // Spring configs currently require System properties
+ System.getProperties().putAll(configuration);
+
+ Framework framework = frameworkFactory.newFramework(configuration);
+ framework.start();
+ BundleContext bundleContext = framework.getBundleContext();
+ // String[] osgiRuntimeArgs = { "-configuration",
+ // confDir.getCanonicalPath(), "-data",
+ // dataDir.getCanonicalPath(), "-clean" };
+ // BundleContext bundleContext = EclipseStarter.startup(
+ // osgiRuntimeArgs, null);
+
+ // OSGi bootstrap
+ OsgiBoot osgiBoot = new OsgiBoot(bundleContext);
+ osgiBoot.installUrls(osgiBoot.getBundlesUrls(bundlesToInstall));
+
+ // Start runtime
+ osgiBoot.startBundles(bundlesToStart);
+
+ // Find SLC Agent
+ ServiceTracker agentTracker = new ServiceTracker(bundleContext,
+ "org.argeo.slc.execution.SlcAgentCli", null);
+ agentTracker.open();
+ final Object agentCli = agentTracker.waitForService(30 * 1000);
+
+ // Run as a privileged action
+ Subject.doAs(Subject.getSubject(AccessController.getContext()),
+ new PrivilegedAction<String>() {
+
+ public String run() {
+ try {
+ Class<?>[] parameterTypes = { String[].class };
+ Method method = agentCli.getClass().getMethod(
+ "process", parameterTypes);
+ Object[] methodArgs = { args };
+ Object ret = method
+ .invoke(agentCli, methodArgs);
+ return ret.toString();
+ } catch (Exception e) {
+ throw new RuntimeException("Cannot run "
+ + Arrays.toString(args) + " on "
+ + agentCli, e);
+ }
+ }
+
+ });
+
+ // Shutdown OSGi runtime
+ framework.stop();
+ framework.waitForStop(60 * 1000);
+
+ System.exit(0);
} catch (Exception e) {
- System.err.println("Unexpected exception when bootstrapping.");
e.printStackTrace();
- badExit();
- }
-
- if (debug) {
- debug("Mode: " + type);
- if (urlStr != null)
- debug("Runtime: " + urlStr);
- debug("User properties: " + properties);
- if (module != null)
- debug("Module: " + module);
- if (flows != null)
- debug("Flows: " + flows);
- }
-
- // Standalone
- if (type.equals(Type.standalone)) {
- }
- // Agent
- else if (type.equals(Type.agent)) {
+ System.exit(1);
}
}
- public static void printUsage() {
- new HelpFormatter().printHelp(commandName, options, true);
- }
-
- private static String listTypeValues() {
- StringBuffer buf = new StringBuffer("");
- for (Type mode : Type.values()) {
- buf.append(mode).append(", ");
- }
- String str = buf.toString();
- // unsafe, but there will be at least one value in the enum
- return str.substring(0, str.length() - 2);
- }
-
- protected static void addProperty(Properties properties, String property) {
- int eqIndex = property.indexOf('=');
- if (eqIndex == 0)
- throw new SlcException("Badly formatted property " + property);
-
- if (eqIndex > 0) {
- String key = property.substring(0, eqIndex);
- String value = property.substring(eqIndex + 1);
- properties.setProperty(key, value);
-
- } else {
- properties.setProperty(property, "true");
- }
- }
-
- protected static void loadPropertyFile(Properties properties,
- String propertyFile) {
- FileInputStream in = null;
- try {
- in = new FileInputStream(propertyFile);
- properties.load(in);
- } catch (Exception e) {
- throw new SlcException("Could not load proeprty file "
- + propertyFile);
- } finally {
- IOUtils.closeQuietly(in);
- }
- }
-
- private static void badExit() {
- printUsage();
- System.exit(1);
+ public static void main(String[] args) {
+ new SlcMain(args).run();
}
protected static void info(Object msg) {
protected static void debug(Object msg) {
System.out.println(msg);
}
+
}
projects / gpl / argeo-slc.git / blobdiff