quoted moved to constOperator

git-svn-id: https://svn.code.sf.net/p/jode/code/trunk@388 379699f6-c40d-0410-875b-85095c16579e

jode/jode/expr/ConstOperator.java

@@ -74,6 +74,46 @@ public class ConstOperator extends NoArgOperator {
         isInitializer = true;
     }
 
+    private static String quoted(String str) {
+        StringBuffer result = new StringBuffer("\"");
+        for (int i=0; i< str.length(); i++) {
+            char c;
+            switch (c = str.charAt(i)) {
+            case '\0':
+                result.append("\\0");
+                break;
+            case '\t':
+                result.append("\\t");
+                break;
+            case '\n':
+                result.append("\\n");
+                break;
+            case '\r':
+                result.append("\\r");
+                break;
+            case '\\':
+                result.append("\\\\");
+                break;
+            case '\"':
+                result.append("\\\"");
+                break;
+            default:
+                if (c < 32) {
+                    String oct = Integer.toOctalString(c);
+                    result.append("\\000".substring(0, 4-oct.length()))
+                        .append(oct);
+                } else if (c >= 32 && c < 127)
+                    result.append(str.charAt(i));
+                else {
+                    String hex = Integer.toHexString(c);
+                    result.append("\\u0000".substring(0, 6-hex.length()))
+                        .append(hex);
+                }
+            }
+        }
+        return result.append("\"").toString();
+    }
+
     public String toString(String[] operands) {
         String value = this.value;
         if (type.isOfType(Type.tBoolean)) {
@@ -113,6 +153,8 @@ public class ConstOperator extends NoArgOperator {
                 String hex = Integer.toHexString(c);
                 return "\'\\u0000".substring(0, 7-hex.length())+hex+"\'";
             }
+	} else if (type.equals(Type.tString)) {
+	    return quoted(value);
         } else if (parent != null) {
             int opindex = parent.getOperator().getOperatorIndex();
             if (opindex >= OPASSIGN_OP + ADD_OP