minor: mjc2wsl clearer explanation of an option in the help text

[mjc2wsl.git] / src / mjc2wsl.java

diff --git a/src/mjc2wsl.java b/src/mjc2wsl.java
index 8617713..ecf634a 100644 (file)
--- a/src/mjc2wsl.java
+++ b/src/mjc2wsl.java
@@ -12,6 +12,26 @@ import java.util.*;
 public class mjc2wsl{
        public static String versionN = "0.1.2";
 
+       public static final int M_ERR = 2, M_WAR = 1;
+       
+       private int printLevel = 0;
+       
+       private int[] messageCounters = new int[M_ERR+1];
+       
+       private void message(String mes, int level){
+                       if (level>printLevel)
+                                       System.out.println(mes);
+                       messageCounters[level]++;
+       }
+       
+       private void printMessageCounters(){
+                       printMessageCounters(System.out);
+       }
+       
+       private void printMessageCounters(PrintStream out){
+                       out.println("total errors:"+messageCounters[M_ERR]+" warnings:"+messageCounters[M_WAR]);
+       }
+       
        /** Constant used for marking a regular comment from the original file */
        public static final char C_REG = ' ';
        /**
@@ -189,7 +209,7 @@ public class mjc2wsl{
        private String getRelationFor(int opcode) throws Exception {
                        switch (opcode) {
                                        case jeq: return "=";
-                                       case jne: return "#";
+                                       case jne: return "<>";
                                        case jlt: return "<";
                                        case jle: return "<=";
                                        case jgt: return ">";
@@ -302,16 +322,19 @@ public class mjc2wsl{
 
                        case enter: {
                                prl(createComment("enter not fully procesed yet"));
+                               message("enter not fully procesed yet", M_WAR);
                                get();
                                get();
                                break;
                        }
                        case return_: {
                                prl(createComment("return not fully procesed yet"));
+                               message("return not fully procesed yet", M_WAR);
                                break;
                        }
                        case exit: {
                                prl(createComment("exit not fully procesed yet"));
+                               message("exit not fully procesed yet", M_WAR);
                                break;
                        }
 
@@ -329,6 +352,7 @@ public class mjc2wsl{
                        }
                        default:
                                prl(createComment("unknown op error: " + op, C_ERR));
+                               message("unknown op error: "+ op, M_ERR);
                                break;
                        }
 
@@ -354,7 +378,7 @@ public class mjc2wsl{
                                + ", by Doni Pracner");
                System.out.println("usage:\n\t {options} mjc2wsl  filename [outfile]");
                System.out.println("options:\n\t--screen print output to screen");
-               System.out.println("\t-o --oc include original code in comments");
+               System.out.println("\t-o --oc[+-] include original code in comments");
        }
        
        public String makeDefaultOutName(String inname){
@@ -412,10 +436,12 @@ public class mjc2wsl{
                        }
                        if (f.exists()) {
                                Calendar now = Calendar.getInstance();
+                               printLevel=10;
                                convertFile(f);
                                long mili = Calendar.getInstance().getTimeInMillis()
                                                - now.getTimeInMillis();
                                System.out.println("conversion time:" + mili + " ms");
+                               printMessageCounters();
                                out.close();
                        } else
                                System.out.println("file does not exist");