Added checksort command.

src/fr/devinsy/logar/app/Logar.java

@@ -127,7 +127,7 @@ public final class Logar
                     {
                         if ((!file.isDirectory()) && (file.getName().contains("access")))
                         {
-                            // logger.info(file.getName());
+                            logger.info(file.getName());
                             try
                             {
                                 LineIterator iterator = new LineIterator(file);
@@ -294,6 +294,165 @@ public final class Logar
         }
     }
 
+    /**
+     * Check sort.
+     *
+     * @param source
+     *            the source
+     * @throws IOException
+     */
+    public static void checkSort(final File source) throws IOException
+    {
+        if (source != null)
+        {
+            if (source.isFile())
+            {
+                checkSortForAccessFiles(source);
+            }
+            else
+            {
+                for (File file : Files.of(source).removeHidden().sortByName())
+                {
+                    if (file.isDirectory())
+                    {
+                        checkSort(file);
+                    }
+                    else if (file.getName().contains("access"))
+                    {
+                        checkSortForAccessFiles(file);
+                    }
+                    else if (file.getName().contains("error"))
+                    {
+                        checkSortForErrorFiles(file);
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Check sort for access files.
+     *
+     * @param source
+     *            the source
+     * @throws IOException
+     */
+    public static void checkSortForAccessFiles(final File file) throws IOException
+    {
+        if (file == null)
+        {
+            throw new IllegalArgumentException("Null parameter [source]");
+        }
+        else if (!file.isFile())
+        {
+            throw new IllegalArgumentException("Source parameter is not a file.");
+        }
+        else
+        {
+            System.out.println("== Check sort for [" + file.getName() + "]");
+            LocalDateTime currentDate = null;
+            int count = 0;
+            int badLineCount = 0;
+            int badGroupCount = 0;
+            LineIterator iterator = new LineIterator(file);
+            while (iterator.hasNext())
+            {
+                String line = iterator.next();
+                LocalDateTime date = getLogDate(line);
+                if (currentDate == null)
+                {
+                    currentDate = date;
+                }
+                else if (date.isBefore(currentDate))
+                {
+                    count += 1;
+                }
+                else
+                {
+                    currentDate = date;
+
+                    if (count != 0)
+                    {
+                        System.out.println(String.format("detected lines: %d %s", count, currentDate.toString()));
+
+                        badLineCount += count;
+                        badGroupCount += 1;
+                        count = 0;
+                    }
+                }
+            }
+            if (count != 0)
+            {
+                System.out.println(String.format("detected lines: %d %s", count, currentDate.toString()));
+
+                badLineCount += count;
+                badGroupCount += 1;
+                count = 0;
+            }
+
+            if (badLineCount > 0)
+            {
+                System.out.println("Bad group count: " + badGroupCount);
+                System.out.println("Bad line count: " + badLineCount);
+            }
+        }
+    }
+
+    /**
+     * Check sort for error files.
+     *
+     * @param source
+     *            the source
+     */
+    public static void checkSortForErrorFiles(final File file)
+    {
+        if (file == null)
+        {
+            throw new IllegalArgumentException("Null parameter [source]");
+        }
+        else if (!file.isFile())
+        {
+            throw new IllegalArgumentException("Source parameter is not a file.");
+        }
+        else
+        {
+            System.out.println("== Check sort for [" + file.getName() + "]");
+        }
+    }
+
+    /**
+     * Gets the log date.
+     *
+     * @param line
+     *            the line
+     * @return the log date
+     */
+    private static LocalDateTime getLogDate(final String line)
+    {
+        LocalDateTime result;
+
+        Matcher matcher = nginxAccessLogLinePattern.matcher(line);
+        if (matcher.matches())
+        {
+            String value = matcher.group("time");
+            try
+            {
+                result = LocalDateTime.parse(value, DateTimeFormatter.ofPattern("dd/MMM/yyyy:HH:mm:ss Z").withLocale(Locale.ENGLISH));
+            }
+            catch (DateTimeParseException exception)
+            {
+                throw new IllegalArgumentException("Bad format time [" + value + "]");
+            }
+        }
+        else
+        {
+            throw new IllegalArgumentException("Bad format line [" + line + "]");
+        }
+
+        //
+        return result;
+    }
+
     /**
      * Test parsing.
      *

src/org/april/logar/cli/LogarCLI.java

@@ -53,10 +53,11 @@ public final class LogarCLI
         message.append("Logar CLI version ").appendln(BuildInformation.instance().version());
         message.appendln("Usage:");
         message.appendln("    logar [ -h | -help | --help ]");
-        message.appendln("    logar -version");
+        message.appendln("    logar [ -v | -version | --version ]");
-        message.appendln("    logar archive source target");
+        message.appendln("    logar anonymize source target          anonymize ip and login");
-        message.appendln("    logar test source");
+        message.appendln("    logar archive source target            archive previous month");
-        message.appendln("    logar anonymize source target");
+        message.appendln("    logar checksort file                   check sort of an access log file");
+        message.appendln("    logar test source                      census bad format line in log files");
 
         logger.info(message.toString());
     }
@@ -163,6 +164,8 @@ public final class LogarCLI
             }
         });
 
+        try
+        {
             logger.info("{} Logar call: {}", LocalDateTime.now(), new StringList(args).toStringSeparatedBy(" "));
 
             if (isMatching(args))
@@ -179,54 +182,42 @@ public final class LogarCLI
                 displayVersion();
             }
             else if (isMatching(args, "anonymize", "\\s*\\S+\\s*", "\\s*\\S+\\s*"))
-        {
-            try
             {
                 File source = new File(args[1]);
                 File target = new File(args[2]);
 
                 Logar.anonymize(source, target);
             }
-            catch (Exception exception)
-            {
-                logger.error("Error: {}", exception.getMessage());
-                exception.printStackTrace();
-            }
-        }
             else if (isMatching(args, "archive", "\\s*\\S+\\s*", "\\s*\\S+\\s*"))
-        {
-            try
             {
                 File source = new File(args[1]);
                 File target = new File(args[2]);
 
                 Logar.archive(source, target);
             }
-            catch (Exception exception)
+            else if (isMatching(args, "checksort", "\\s*\\S+\\s*"))
             {
-                logger.error("Error: {}", exception.getMessage());
+                File source = new File(args[1]);
-                exception.printStackTrace();
+
-            }
+                Logar.checkSort(source);
             }
             else if (isMatching(args, "test", "\\s*\\S+\\s*"))
-        {
-            try
             {
                 File source = new File(args[1]);
 
                 Logar.testParsing(source);
             }
-            catch (Exception exception)
-            {
-                logger.error("Error: {}", exception.getMessage());
-                exception.printStackTrace();
-            }
-        }
             else
             {
                 logger.info("Bad usage.");
                 displayHelp();
             }
+        }
+        catch (Exception exception)
+        {
+            logger.error("Error: {}", exception.getMessage());
+            exception.printStackTrace();
+        }
 
         //
         logger.info("Done.");

src/org/april/logar/util/Files.java

@@ -20,6 +20,7 @@ package org.april.logar.util;
 
 import java.io.File;
 import java.util.ArrayList;
+import java.util.Iterator;
 
 /**
  * The Class Files.
@@ -47,6 +48,31 @@ public class Files extends ArrayList<File>
         super(initialCapacity);
     }
 
+    /**
+     * Removes the hidden.
+     *
+     * @return the files
+     */
+    public Files removeHidden()
+    {
+        Files result;
+
+        Iterator<File> iterator = iterator();
+        while (iterator.hasNext())
+        {
+            File file = iterator.next();
+            if (file.getName().startsWith("."))
+            {
+                iterator.remove();
+            }
+        }
+
+        result = this;
+
+        //
+        return result;
+    }
+
     /**
      * Sort.
      *