From a764e59e1d3a8e330f0d484fdb26b35ca3f0b2e4 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Sat, 22 Mar 2008 02:15:12 +0000
Subject: bringing pdj-0.8.3 into the main branch

svn path=/trunk/externals/loaders/pdj/; revision=9621
---
 src/java/com/e1/pdj/GenericCompiler.java | 71 ++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 src/java/com/e1/pdj/GenericCompiler.java

(limited to 'src/java/com/e1/pdj/GenericCompiler.java')

diff --git a/src/java/com/e1/pdj/GenericCompiler.java b/src/java/com/e1/pdj/GenericCompiler.java
new file mode 100644
index 0000000..31278b7
--- /dev/null
+++ b/src/java/com/e1/pdj/GenericCompiler.java
@@ -0,0 +1,71 @@
+package com.e1.pdj;
+
+import java.io.*;
+
+import com.cycling74.max.MaxSystem;
+
+abstract class GenericCompiler {
+	File javaFile;
+	String cp[];
+	String compilerName;
+	
+	static String rtJar;
+	
+	GenericCompiler(String name) { 
+		compilerName = name + ": ";
+	}
+	
+	String getConfigurationClassPath() {
+		return PDJClassLoader.getConfigurationClassPath();
+	}
+	
+	File resolvJavaFile() {
+		int base = PDJClassLoader.fclasses.toString().length() + 1;
+		String className = javaFile.toString().substring(base);
+		return new File(className);
+	}
+	
+	private int doexec(String arg) throws Exception {
+		Process p = Runtime.getRuntime().exec(arg, null, PDJClassLoader.fclasses);
+		
+		BufferedReader stdout = new BufferedReader(new InputStreamReader(p.getInputStream()));
+		BufferedReader stderr = new BufferedReader(new InputStreamReader(p.getErrorStream()));
+		String buff;
+		boolean cont = true;
+		while(cont) {
+			cont = false;
+			
+			buff = stdout.readLine();
+			if ( buff != null ) {
+				MaxSystem.post(compilerName + buff);
+				cont = true;
+			} else {
+				cont = false; 
+			}
+		
+			buff = stderr.readLine();
+			if ( buff != null ) {
+				MaxSystem.post(compilerName + buff);
+				cont = true;
+			} else {
+				cont = cont & false;
+			}
+		}
+		
+		p.waitFor();
+		
+		return p.exitValue();
+	}
+	
+	int exec(String arg) throws PDJClassLoaderException {
+		MaxSystem.post("pdj: trying to compile class: " + resolvJavaFile().toString());
+		
+		try {
+			return doexec(arg);
+		} catch (Exception e) {
+			throw new PDJClassLoaderException(e);
+		}
+	}
+	
+	abstract void compileClass() throws PDJClassLoaderException;
+}
-- 
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