1 files changed, 94 insertions, 0 deletions
diff --git a/etc/FunctionParamUncommenter.java b/etc/FunctionParamUncommenter.java
new file mode 100644
index 00000000..e774121f
--- /dev/null
+++ b/etc/FunctionParamUncommenter.java
@@ -0,0 +1,94 @@
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import static java.util.regex.Pattern.*;
+
+/**
+ * Build setup utility. Uncomments funcion param names in header files.
+ *
+ * before:
+ * foo(int /x bar x/ )
+ *
+ * after:
+ * foo(int   bar  )
+ *
+ * @author Michael Bien
+ */
+public class FunctionParamUncommenter {
+//(\(.*\))*   cl\w+\(([^\)]+)\)
+
+//    final static String x = "\\s*(const)?\\w+\\s* \\**\\s+ (/\\*) \\s+[^\\*]+ (\\*/)";
+
+    final static Pattern PARAMS_PATTERN
+            = compile("cl\\w+ \\(   (  \\s* [^\\)]+  )  \\)", MULTILINE|COMMENTS);
+
+    final static Pattern COMMENT_PATTERN
+            = compile("\\s*(const)?\\w+\\s* \\**\\s+ (/\\*) \\s+[^\\*]+ (\\*/)", MULTILINE|COMMENTS);
+
+    public static void main(String[] args) throws FileNotFoundException, IOException {
+        uncomment("/home/mbien/NetBeansProjects/JOGL/jocl/resources/CL/cl.h", false);
+        uncomment("/home/mbien/NetBeansProjects/JOGL/jocl/resources/CL/cl_gl.h", false);
+    }
+
+    private static void uncomment(String file, boolean replace) throws FileNotFoundException, IOException {
+
+        System.out.println("- - - begin uncomment - - -");
+
+        StringBuilder src = readSourceFile(new File(file));
+        Matcher matcher = PARAMS_PATTERN.matcher(src);
+
+        // iterate through funcions
+        while (matcher.find()) {
+
+            StringBuilder params = new StringBuilder(matcher.group(1));
+//            System.out.println("- - - - ");
+//            System.out.println(params.toString());
+//            System.out.println("- - - - ");
+
+            //iterate through params
+            Matcher m = COMMENT_PATTERN.matcher(params);
+            while(m.find()) {
+                //uncomment param
+                params.replace(m.start(2), m.end(2), "  ");
+                params.replace(m.start(3), m.end(3), "  ");
+            }
+
+            //replace old params with uncommented params
+            src.replace(matcher.start(1), matcher.end(1), params.toString());
+        }
+
+        if(replace) {
+            //replace old file
+            BufferedWriter out = new BufferedWriter(new FileWriter(file));
+            out.write(src.toString());
+            out.close();
+        }else{
+            System.out.println(src);
+        }
+
+        System.out.println("- - - done - - -");
+    }
+
+
+    private static StringBuilder readSourceFile(File file) throws FileNotFoundException, IOException {
+
+        char[] buffer = new char[(int)file.length()];
+        FileReader reader = new FileReader(file);
+        int length = reader.read(buffer);
+        if(reader != null) {
+            reader.close();
+        }
+
+        StringBuilder sb = new StringBuilder();
+        sb.append(buffer, 0, length);
+
+        return sb;
+    }
+
+}