OJ (aka OpenJava) modernization/mirroring

Signed-off-by: Kenny Ballou <kballou@devnulllabs.io>

1 files changed, 54 insertions, 0 deletions

diff --git a/src/main/java/io/devnulllabs/openjava/ojc/Main.java b/src/main/java/io/devnulllabs/openjava/ojc/Main.java
new file mode 100644
index 0000000..8c4d240
--- /dev/null
+++ b/src/main/java/io/devnulllabs/openjava/ojc/Main.java
@@ -0,0 +1,54 @@
+/*
+ * Main.java
+ *
+ *
+ */
+package io.devnulllabs.openjava.ojc;
+
+import java.io.PrintStream;
+
+public class Main {
+
+    public static void main(String argc[]) {
+        System.err.println("OpenJava Compiler Version 1.1 " + "build 20031119");
+        CommandArguments arguments;
+        try {
+            arguments = new CommandArguments(argc);
+        } catch (Exception e) {
+            showUsage();
+            return;
+        }
+        new Compiler(arguments).run();
+    }
+
+    private static void showUsage() {
+        PrintStream o = System.err;
+        o.println("Usage : ojc <options> <source files>");
+        o.println("where <options> includes:");
+        o.println(
+            "  -verbose                 "
+                + "Enable verbose output                  ");
+        o.println(
+            "  -g=<number>              "
+                + "Specify debugging info level           ");
+        o.println(
+            "  -d=<directory>           "
+                + "Specify where to place generated files ");
+        o.println(
+            "  -compiler=<class>        "
+                + "Specify regular Java compiler          ");
+        o.println(
+            "  --default-meta=<file>    "
+                + "Specify separated meta-binding configurations");
+        o.println(
+            "  -calleroff               "
+                + "Turn off caller-side translations      ");
+        o.println(
+            "  -C=<argument>            "
+                + "Pass the argument to Java compiler     ");
+        o.println(
+            "  -J<argument>             "
+                + "Pass the argument to JVM               ");
+    }
+
+}