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Applied a patch from the wdoor-stable branch: Improved the logic avoiding human-human...
[shogi-server/shogi-server.git] / shogi_server.rb
index 157ebe5..c957f3d 100644 (file)
@@ -1,7 +1,7 @@
 ## $Id$
 
 ## Copyright (C) 2004 NABEYA Kenichi (aka nanami@2ch)
-## Copyright (C) 2007-2008 Daigo Moriwaki (daigo at debian dot org)
+## Copyright (C) 2007-2012 Daigo Moriwaki (daigo at debian dot org)
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -29,15 +29,19 @@ require 'webrick'
 require 'fileutils'
 require 'logger'
 
+require 'shogi_server/compatible'
 require 'shogi_server/board'
 require 'shogi_server/game'
 require 'shogi_server/league'
 require 'shogi_server/login'
+require 'shogi_server/move'
 require 'shogi_server/piece'
 require 'shogi_server/player'
 require 'shogi_server/timeout_queue'
 require 'shogi_server/usi'
 require 'shogi_server/util'
+require 'shogi_server/command'
+require 'shogi_server/buoy'
 
 module ShogiServer # for a namespace
 
@@ -62,6 +66,58 @@ def reload
 end
 module_function :reload
 
+class Logger < ::Logger
+
+  def initialize(logdev, shift_age = 0, shift_size = 1048576)
+    super
+    class << @logdev
+      def shift_log_period(now)
+        age_file = age_file_name(now)
+        move_age_file_in_the_way(age_file)
+        unless Mkdir.mkdir_for(age_file)
+          @dev.write("[ERROR] Could not create a directory: %s\n" % [File.dirname(age_file)])
+          return true
+        end
+
+        @dev.close
+        rename_file(@filename, age_file)
+        @dev = create_logfile(@filename)
+        return true
+      end
+
+      def age_file_name(time)
+        postfix = previous_period_end(time).strftime("%Y%m%d") # YYYYMMDD
+        age_file = File.join(
+                     File.dirname(@filename),
+                     postfix[0..3], # YYYY
+                     postfix[4..5], # MM
+                     postfix[6..7], # DD
+                     File.basename(@filename))
+        return age_file
+      end 
+
+      def age_file_exists?(age_file)
+        return FileTest.exist?(age_file)
+      end
+
+      def rename_file(old_file, new_file)
+        File.rename(old_file, new_file)
+      end
+
+      def move_age_file_in_the_way(age_file)
+        return unless age_file_exists?(age_file)
+        
+        now = Time.now
+        new_file = "%s.%s%06d"  % [age_file, now.strftime("%Y%m%d%H%M%S"), now.usec]
+        @dev.write("[WARN] An existing '#{age_file}' is beeing moved to '#{new_file}'\n")
+        rename_file(age_file, new_file)
+      end
+
+    end # @logdev
+  end
+
+end # class Logger
+
 class Formatter < ::Logger::Formatter
   def initialize
     super