1 // Copyright 2000-2005 the Contributors, as shown in the revision logs.
2 // Licensed under the GNU General Public License version 2 ("the License").
3 // You may not use this file except in compliance with the License.
11 import org.ibex.util.*;
12 import org.ibex.plat.*;
13 import org.ibex.graphics.*;
15 /** Entry point for the Ibex Engine; handles splash screen, initial xwar loading, and argument processing */
19 * FEATURE: this should be implemented using self-emulation
20 * Used for security checks. If this is null, it means that only
21 * scripts originating from the local filesystem are loaded in
22 * the engine (maximum permissions). If scripts have been loaded
23 * from multiple locations, this will be 0.0.0.0 (the invalid
26 public static java.net.InetAddress originAddr = null;
27 public static String originHost = null;
28 public static String origin = null;
29 public static String initialTemplate = null;
31 //public static final Fountain builtin = new Fountain.Zip(new Fountain.FromInputStream(Platform.getBuiltinInputStream()));
32 public static final Fountain vera;
36 temp = new Fountain.FromInputStream(Encode.JavaSourceCode.decode(Vera.data));
37 } catch (Exception e) { Log.error(Main.class, e); }
41 public static void printUsage() {
42 System.err.println("Usage: ibex [-lawp] [ url | file | directory ]");
43 System.err.println("");
44 System.err.println(" -l <level> set logging level to { debug, info (default), warn, error, silent }");
45 System.err.println(" -l rpc log all XML-RPC and SOAP conversations");
46 System.err.println(" -l user@host email log to user@host");
47 System.err.println(" -l host:port emit log to TCP socket");
48 System.err.println(" -l <file> write log to a file on disk");
49 //System.err.println(" -a check assertions");
50 System.err.println(" -w <window-id> reserved for libibex");
51 System.err.println(" -p dump profiling information [not yet supported]");
52 Runtime.getRuntime().exit(-1);
55 public static void main(String[] args) throws UnknownHostException, JSExn, IOException {
58 if (startargs > args.length - 1) printUsage();
59 // FEATURE: This should be enabled at the parser level - there shouldn't even be an assert bytecode
60 /*else if (args[startargs].equals("-a")) JS.checkAssertions = true;*/
61 else if (args[startargs].equals("-l")) {
63 StringTokenizer opts = new StringTokenizer(args[startargs], ",");
64 while(opts.hasMoreTokens()) {
65 String opt = opts.nextToken();
66 if (opt.indexOf('@') != -1) Log.email(opt);
67 else if (opt.indexOf(':') != -1)
68 Log.tcp(opt.substring(0, opt.indexOf(':')),
69 Integer.parseInt(opt.substring(opt.indexOf(':') + 1)));
70 else if (opt.equals("debug")) Log.level = Log.DEBUG;
71 else if (opt.equals("info")) Log.level = Log.INFO;
72 else if (opt.equals("warn")) Log.level = Log.WARN;
73 else if (opt.equals("error")) Log.level = Log.ERROR;
74 else if (opt.equals("silent")) Log.level = Log.SILENT;
75 else if (opt.equals("rpc")) Log.rpc = true;
83 org.ibex.plat.Platform.forceLoad();
84 if (Log.on) for(int i=0; i<args.length; i++) Log.info(Main.class, "argument " + i + ": " + args[i]);
86 initialTemplate = args.length > startargs + 1 ? args[startargs + 1] : "main";
87 origin = args[startargs];
90 final String startupTemplate;
91 if (origin.startsWith("http://") || origin.startsWith("https://")) {
92 originHost = origin.substring(origin.indexOf('/') + 2);
93 originHost = originHost.substring(0, originHost.indexOf('/') == -1 ? originHost.length() : originHost.indexOf('/'));
94 if (originHost.indexOf('@') != -1) originHost = originHost.substring(originHost.indexOf('@') + 1);
95 originAddr = InetAddress.getByName(originHost);
97 //startupTemplate = "org.ibex.builtin.splash";
98 rr = new Fountain.HTTP(origin);
99 startupTemplate = initialTemplate;
101 rr = new Fountain.File(origin);
102 if (!new File(origin).isDirectory()) rr = new Fountain.Zip(rr);
103 startupTemplate = initialTemplate;
106 if (Log.on) Log.info(Main.class, "loading xwar");
107 final Ibex ibex = new Ibex(rr);
110 JS blessed = ibex.bless(new Fountain.FromInputStream(Encode.JavaSourceCode.decode(org.ibex.core.builtin.Scar.data)));
111 org.ibex.graphics.Surface.scarImage = Platform.createPicture(blessed);
112 } catch (Exception e) {
113 Log.error(Main.class, e);
116 Platform.Scheduler.add(new Callable() {
117 private final JS[] callargs = new JS[1];
118 public Object run(Object o) throws JSExn,UnknownHostException {
119 if (Log.on) Log.info(Main.class, "invoking initial template");
121 callargs[0] = new Box();
122 ibex.resolveString(startupTemplate, false).call(null, callargs);
123 } finally { callargs[0] = null; }
127 Platform.Scheduler.init();