From 7b77515c000b1f2798c933b1e173e204143fd84b Mon Sep 17 00:00:00 2001
From: benfry <fry@processing.org>
Date: Thu, 24 Jul 2003 22:49:48 +0000
Subject: [PATCH] beginnings of javac compiler support

---
 app/PdeCompilerJavac.java | 104 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100755 app/PdeCompilerJavac.java

diff --git a/app/PdeCompilerJavac.java b/app/PdeCompilerJavac.java
new file mode 100755
index 000000000..1f8d65143
--- /dev/null
+++ b/app/PdeCompilerJavac.java
@@ -0,0 +1,104 @@
+/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+  PdeCompilerJavac - compiler interface to kjc.. someday this will go away
+  Part of the Processing project - http://Proce55ing.net
+
+  Copyright (c) 2001-03 
+  Ben Fry, Massachusetts Institute of Technology and 
+  Casey Reas, Interaction Design Institute Ivrea
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License 
+  along with this program; if not, write to the Free Software Foundation, 
+  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+import java.io.*;
+
+
+public class PdeCompilerJavac extends PdeCompiler {
+
+  public PdeCompilerJavac(String buildPath, 
+                          String className, PdeEditor editor) {
+    super(buildPath, className, editor);
+  }
+
+  public boolean compileJava(PrintStream leechErr) {
+
+    // probably not needed with javac
+    //System.setErr(leechErr); // redirect stderr to our leech filter
+
+    String args[] = new String[3];
+    args[0] = "-d" + buildPath;
+    args[1] = "-nowarn";
+    args[2] = buildPath + File.separator + className + ".java";
+    //System.out.println("args = " + args[0] + " " + args[1]);
+
+#ifdef JAVAC
+    return new sun.tools.javac.Main(leechErr, "javac").compile(args);
+#else
+    return false;
+#endif
+
+    // probably not needed with javac
+    //System.setErr(PdeEditorConsole.consoleErr);
+
+    //System.err.println("success = " + success);
+    //return success;
+  }
+
+  // part of the PdeMessageConsumer interface
+  //
+  public void message(String s) {
+    System.out.println("javac msg: " + s);
+
+    // as in: lib\build\Temporary_5476_6442.java:88: caution:Assignment of an expression to itself [KOPI]
+    if (s.indexOf("caution") != -1) return;
+
+    //
+    //System.out.println("leech2: " + new String(b, offset, length));
+    //String s = new String(b, offset, length);
+    //if (s.indexOf(tempFilename) == 0) {
+    String fullTempFilename = buildPath + File.separator + className + ".java";
+    if (s.indexOf(fullTempFilename) == 0) {
+      String s1 = s.substring(fullTempFilename.length() + 1);
+      int colon = s1.indexOf(':');
+      int lineNumber = Integer.parseInt(s1.substring(0, colon));
+      //System.out.println("pde / line number: " + lineNumber);
+
+      //String s2 = s1.substring(colon + 2);
+      int err = s1.indexOf("error:");
+      if (err != -1) {
+        //err += "error:".length();
+        String description = s1.substring(err + "error:".length());
+        description = description.trim();
+        
+        // as in: ...error:Constructor setup must be named Temporary_5362_2548 [JL1 8.6]
+        if(description.indexOf("Constructor setup must be named") != -1) {
+          description = "Missing function return type, or constructor does not match class name";
+        }
+        //exception = new PdeException(description, lineNumber-2);
+        exception = new PdeException(description, lineNumber-1);
+        editor.error(exception);
+
+      } else {
+        System.err.println("i suck: " + s);
+      }
+
+    } else {
+      //System.err.println("don't understand: " + s);
+      exception = new PdeException(SUPER_BADNESS);
+      editor.error(exception);
+    }
+  }
+}