tagging ychat-0.5.2ychat-0.5.2

74 files changed, 3857 insertions, 2361 deletions

diff --git a/Makefile b/Makefile
index 8d141ed..1f8a1ff 100644
--- a/Makefile
+++ b/Makefile
@@ -1,88 +1,13 @@
-PREFIX=`grep "define PREFIX" src/glob.h | cut -d'"' -f2`
-all:    base modules version
-	@echo "Now edit the ychat.conf and run ychat!"
-	@echo "The config file is searched in the following order:"
-	@echo " ./ychat.conf " 
-	@echo " ~/.ychat/ychat.conf "
-	@echo " ./etc/ychat.conf "
-	@echo " /etc/ychat.conf "
-	@echo " $(PREFIX)/etc/ychat.conf "
-install:	deinstall
-	@echo "Instaling ychat to $(PREFIX)"
-	@cp bin/ychat $(PREFIX)/bin 
-	@if ! test -d $(PREFIX)/lib/ychat; then mkdir -p $(PREFIX)/lib/ychat; fi
-	@if ! test -d $(PREFIX)/share/ychat/log/rooms; then mkdir -p $(PREFIX)/share/ychat/log/rooms; fi
-	@if ! test -d $(PREFIX)/etc; then mkdir $(PREFIX)/etc; fi
-	@if test -d mods; then cp -Rp mods $(PREFIX)/lib/ychat/mods; fi
-	@cp -Rp html $(PREFIX)/share/ychat/html
-	@cp -Rp lang $(PREFIX)/share/ychat/lang
-	@if test -f $(PREFIX)/etc/ychat.conf; then mv $(PREFIX)/etc/ychat.conf $(PREFIX)/etc/ychat.conf.bak; fi
-	@cp etc/ychat.conf etc/ychat.conf.tmp
-	@sed "s#mods/#$(PREFIX)/lib/ychat/mods/#" etc/ychat.conf.tmp > etc/ychat.conf.tmp.2 && mv etc/ychat.conf.tmp.2 etc/ychat.conf.tmp 
-	@sed "s#\"log/#\"$(PREFIX)/share/ychat/log/#" etc/ychat.conf.tmp > etc/ychat.conf.tmp.2 && mv etc/ychat.conf.tmp.2 etc/ychat.conf.tmp 
-	@sed "s#LANGUAGE_DIR=\"lang/#LANGUAGE_DIR=\"$(PREFIX)/share/ychat/lang/#" etc/ychat.conf.tmp > etc/ychat.conf.tmp.2 && mv etc/ychat.conf.tmp.2 etc/ychat.conf.tmp 
-	@sed "s#HTML_TEMPLATE_DIR=\"html/#HTML_TEMPLATE_DIR=\"$(PREFIX)/share/ychat/html/#" etc/ychat.conf.tmp > etc/ychat.conf.tmp.2 && mv etc/ychat.conf.tmp.2 etc/ychat.conf.tmp 
-	@mv etc/ychat.conf.tmp $(PREFIX)/etc/ychat.conf
-	@echo "yChat configuration file can be found under"
-	@echo " $(PREFIX)/etc/ychat.conf"
-	@echo "Copy it to ~/.ychat/ychat.conf to use local settings :-)"
-	@echo "Be sure that $(PREFIX)/share/ychat/logs is writable by your user or modify "
-	@echo "logging dirs in the ychat.conf to a local directory."
-	@echo "The most secure would be an additional user 'ychat'!"
-uninstall: deinstall
-deinstall:
-	@echo "Deinstalling ychat from $(PREFIX)"
-	@if test -f $(PREFIX)/bin/ychat; then rm -f $(PREFIX)/bin/ychat; fi
-	@if test -d $(PREFIX)/lib/ychat; then rm -Rf $(PREFIX)/lib/ychat; fi
-	@if test -d $(PREFIX)/share/ychat; then rm -Rf $(PREFIX)/share/ychat; fi
-	@echo "Done. Please remove manually $(PREFIX)/etc/ychat.conf to complete"
-modules:
-	@if test -d ./src/mods; then gmake -C ./src/mods; fi 
-clean_modules:
-	@if test -d ./src/mods; then gmake -C ./src/mods clean; fi
-base:	
-	@if test -f bin/ychat; then echo "Backing up old binary";if test -f bin/ychat.old; then rm -f bin/ychat.old; fi; mv bin/ychat bin/ychat.old; fi
-	@perl ./scripts/buildnr.pl 
-	@perl ./scripts/setglobvals.pl
-	@gmake -C ./src 
-clean_base:
-	@gmake -C ./src clean
-stats:
-	@perl scripts/stats.pl
-run: 
-	./bin/ychat
-base_start: base 
-	./bin/ychat
-start:	base modules 
-	./bin/ychat
-gpl:
-	@more COPYING
-#//<<*
-yhttpdbase:
-	@perl scripts/makeyhttpd.pl || echo "You need to have perl to do this!"
-	@echo yhttpd code base has been generated in ../yhttpd	
-#//*>>
-clean:	clean_base clean_modules
-help:
-	@echo "You may run gmake with the following parameters:"
-	@grep "^ gmake " README 
-	@echo "For more questions read the README file or contact mail@ychat.org!"
-setup:
-	@./configure
-	@gmake
-config:
-	@sh -c "scripts/config.sh"
-	@echo If you run gmake config from the command line then you may need 
-	@echo to rerun ./configure and recompile all now!
-	
-mrproper: clean	
-	@if test -f src/glob.h.org; then mv -f src/glob.h.org src/glob.h;fi
-	@if test -f g++.version; then rm -f g++.version; fi 
-	@if test -f src/Makefile; then rm -f src/Makefile; fi 
-	@if test -d src/mods; then find src/mods/*/ -name Makefile | xargs rm -f; fi
-	@find . -name "*.add" | xargs rm -f
-	@ls | grep core | xargs rm -f
-version:
-	@echo "`grep VERSION src/msgs.h | cut -d'"' -f2`-`grep BRANCH src/msgs.h| cut -d'"' -f2` Build `grep BUILD src/msgs.h| cut -d' ' -f3`" 
-debug:
-	@gdb bin/ychat ychat.core
+# Generated automatically from Makefile.in by configure.
+SRCS=chat.cpp s_chat.cpp cmnd.cpp conf.cpp s_conf.cpp cont.cpp html.cpp s_html.cpp lang.cpp s_lang.cpp logd.cpp main.cpp modl.cpp s_modl.cpp mutx.cpp s_mutx.cpp name.cpp pool.cpp reqp.cpp room.cpp sock.cpp s_sock.cpp thrd.cpp s_tool.cpp user.cpp sess.cpp sman.cpp s_sman.cpp 
+OBJS=$(SRCS:.cpp=.o)
+CC=g++
+LDFLAGS= -lstdc++ -g
+LDADD=-pthread -D_THREAD_SAFE
+all: ychat	
+$(SRCS):
+	$(CC) $(CFLAGS) -c $*.cpp
+ychat:  $(OBJS)
+	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LDADD)
+clean:
+	rm *.o
diff --git a/README b/README
index b240e00..8cd5bd1 100644..100755
--- a/README
+++ b/README
@@ -1,7 +1,6 @@
-yChat; Homepage: www.yChat.org; Version 0.7-RELEASE
-
+yChat++ Basic; Homepage: www.yChat.org; Version 0.5.2-LEGACYRELEASE
 Copyright (C) 2003 Paul C. Buetow, Volker Richter
-Copyright (C) 2004 Paul C. Buetow
+Copyright (C) 2005 Paul C. Buetow
 -----------------------------------------------------------------
 
 This program is free software; you can redistribute it and/or
@@ -17,180 +16,38 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
------------------------------------------------------------------
 
-YCHAT TABLE OF CONTENTS: 
+-----------------------------------------------------------------
 
-0.0.0 YCHAT FEATURES //<<
+0.0.0 LEGACY YCHAT 0.5 TABLE OF CONTENTS 
 1.0.0 REQUIREMENTS
 1.1.0 TESTED PLATFORMS
-1.2.0 IMPORTANT NOTICES
-1.3.0 HOW TO OBTAIN YCHAT
+1.2.0 IMPORTANT NOTES
+1.3.0 HOW TO OBTAIN YCHAT++ 
 1.3.1 INSTALLATION
-1.3.2 INSTALLATION QUICK-START
-1.3.3 MYSQL SETUP //<<
-1.4.0 HOW TO USE SCREEN WITH YCHAT
 1.5.0 CUSTOMIZATION
 1.6.0 FILES
 1.7.0 WRITING BUG REPORTS
 1.8.0 CONTACT
-1.9.0 YHTTPD CODE BASE GENERATION //<<
-
-//<<*
-0.0.0 YCHAT FEATURES
-
-- Its free & portable -
-yChat is developed under the GNU general public license and is based on GNU 
-tools (gcc, gmake), other open source library stuff (such as libncurses etc.)
-and should run on any POSIX capable operating system (such as all Linux based 
-systems, FreeBSD, NetBSD, OpenBSD and other BSD-Systems and on UNICES like 
-IRIX, HP-UX, Solaris etc.).
-
-- There is no need for special chat clients -
-yChat is web based, that means clients may only connect to the chat server 
-with an normal web browser such as Microsoft Internet Explorer or any Gecko-
-Engine powerd browsers like Mozilla, Firefox, Camino etc.
-
-- It has features of a real HTTP webserver -
-yChat runs completely stand alone and does not need another webserver to build
-on like Apache and does not need to be run via any kind of CGI. yChat creates 
-its own socket on a customized port (standard port: 2000) and seems to be a full
-features HTTP web server to the clients (web browsers). All it needs is an 
-external database server (currently MySQL only).
-
-The yChat code base can be converted to an yhttpd code base automaticaly. yhttpd
-is the webserver subset of yChat which runs completely stand alone and provides
-normal websites to the net. It also supports Common Gateway Interface (CGI)
-scripting.
-
-- Its fast and secure -
-yChat is written in C++ which is faster than any Java based Chat-Server or any
-server written in a scripting language like PHP, Python or Perl. As the
-internal data structures hash maps are used to garuantee searching certain
-values in O(1) amount of time. If a hash maps gets full, it will be rehashed.
-The maximum usage in % can be redefined too (standard is 90%). Currently, yChat
-has been measured providing over 5000 hits/requests per second (chat message
-postings) on a FreeBSD based server box. Performance seems to be limited by
-your bandwith only. Also, each user gets its own session id (random string)
-with a standard length of 50 chars to authenticate each logged in user. The
-length of the session id can be redefined as well. Soon, OpenSSL sockets will
-be included too to enable HTTPS chatting.
-
-- Its HTML template based and easy to customize via XML based configuration -
-All HTML sites are predefined as HTML-Template files and can be easily modified
-to use with an customized web design. Also, a lot of yChat preferences can be
-set in the main configuration file (ychat.conf). ychat.conf is completely written
-in XML 1.0 which makes it easier to use the configuration options in programs of
-3rd persons which may want to write some usefull tools for yChat.
-yChat caches all HTML and web images to improve overall performance. If needed, the
-cache can be cleared to recache new versions of the template files.
-
-- Its language template based -
-The administrator can easily create a new language in which all system messages
-appear to the Chat-User. The predefined languages is english but others can be
-added easily. The language can be edited in the XML based configuration file.
-
-- MySQL based database -
-Registered users are stored in a MySQL database. C++ Programmers may feel free
-to replace the database wrapper class (data.h) with another database routines
-to use other databases such as PostgreSQL, SQLite or a text based database etc.
-If wished, you can disable database support in the pre-compile options.
-
-- It has an administration interface -
-yChat includes an ncurses based administration interface which tracks some
-interesting statistics and system messages and enables you to do certain
-administrative tasks. In addition, you can switch to the CLI (command line
-interface) mode of the administration interface in order to be provided with
-more available functions (like keeping track of the current system usage etc.).
-If you dont like ncurses and/or the CLI you can disable both options in the pre-
-compile options.
-
-- It has logging capabilities -
-The logging manager keeps track to all yChat system messages (such as users 
-wich log in and out, modules which are loaded, MySQL queries etc.). Also, an
-Apache-Style combined log file format is created by yChat (you can parse this
-logfile with any Apache logfile parser like awstats etc.). And last but not
-least, all public messages of all available rooms will be logged to disk as 
-well . To improve performance, you can define the logging puffer (standardly
-new logs will be written to disk after each 20 lines). If you want to log
-everything immediately, you can reset this option to 1 in ychat.conf.
-
-- Its modular -
-All chat commands are realized through dynamic loadable module files which can
-be recompiled and reloaded without restarting the whole yChat server. Also 
-HTML-Sites with certain tasks can be compiled as a module like 
-mods/html/yc_register.so, mods/html/yc_options.so and mods/html/yc_colors.so
-etc. so you can also program your dynamic yChat websites in C++.
-
-- Its multi threaded (POSIX threads) -
-There is only one main process which spawns several threads, each for its own
-unique task. For example one thread is used to handle the socket manager which
-waits for incoming TCP/IP requests, another thread schedules the system timer
-which proves if clients are still active or frees not needed memory in certain
-time intervals (see also "Garbage collector"). Also, each Chat-User gets it own
-thread. There is no need of memory wastage by creating for each task a new
-process. All User-Threads are managed by a thread pool to avoid CPU wastage
-creating every time a new thread by reusing thread objects which have done its
-jobs already and have been added to the pool again..
-
-- Its using a smart garbage collection engine -
-All users and rooms which dont have to be kept in the main memory (because the
-user has logged out or the room has been destroyed because it was empty) will
-not be deleted immediately but be placed for about 10 minutes in the yChat
-garbage collector. Each time a new room is created the systems checks the
-garbage to reuse an inactive room object. If a certain user wants to log in, the
-system checks if he is already present in the garbage collector. If yes, he will
-be reactivated without wasting expensive database queries to fetch the user's
-options. This improves overall performance on heavily loaded yChat servers if a
-lot of user and room objects are created and destroyed frequently.
-//*>>
 
 1.0.0 REQUIREMENTS: 
 
-- GNU GCC G++ 3.4 or 3.3 or 3.2 or 3.1 
-  The GNU C++ compiler. G++ version 3.0 or 2.x does NOT work.
-
-- GNU make 3.80 (gmake) or higher
-  If you dont have a gmake executable but make is gnu make then you need
-  to add a symlink or alias from gmake to make.
-  yChat Makefiles only have been tested with GNU make and may not work with
-  other make versions.
-
-- mysql-client 4.x (3.x may do too but is not supported)
-  Includes libmysqlclient and the mysql.h header files.
-
-- ncurses 5.x   
-  Includes libncurses and the ncurses.h header files.
-
-- Screen
-  Only needed if yChat should run in background with
-  ncurses enabled.
-
-- Perl 5.x
-  Is needed for some scripts. Is not needed if you use precompiled binaries.
+- gcc 3.x
+  The GNU C++ compiler.
 
 1.1.0 TESTED PLATFORMS:
 
-The following platforms have been tested with success. If you find out that
-a listed platform did not work at all please contact me:
+The following platforms have been tested with success:
 
-  Operating system (arch)	GNU G++		GNU make
-- FreeBSD 5.2.1-RELEASE (i386)	3.3.3 		3.80		
-- FreeBSD 4.9-RELEASE (i386)	3.3.4		3.80
-- FreeBSD 4.10-RELEASE (i386)	3.4.1		3.80
-- Gentoo Linux 2004.2 (i386)	3.3.2		3.80
-- OpenBSD 3.6 MP (i386)		3.3.2		3.80
-- Slackware Linux 10.0 (i386)	3.4.0		3.80 
-- SUSE Linux 8.0, G (i386)	3.3.1		3.80
+- Linux with GCC 3.2.0, GNU make 3.79.1
+- FreeBSD 5.1-RELEASE-p2, GCC 3.2.2, GNU make 3.80 
+- FreeBSD 5.3-RELEASE, GCC 3.4, GNU make 3.80
 
-Other platforms like Linux based systems, other BSD-Systems or UNICES
-are very likely to work too. 
-
-1.2.0 IMPORTANT NOTICES:
+1.2.0 IMPORTANT NOTES:
 
 Before you compile the source you have to be sure to use at least GCC
-version 3.1 with pthreads enabled. ( Type gcc -v to check it ).
-GCC 2.95 and 3.0 did not work while testing and WON'T BE SUPPORTED!
+version 3.x with pthreads enabled. ( Type gcc -v to check it ).
+GCC 2.95 did not work while testing on linux and WON'T BE SUPPORTED!
 If you like to support yChat++, please write us an email and tell what 
 you can/like/would help ;-]. Please also take a look at the yChat++
 homepage which is located at http://www.yChat.org.
@@ -200,174 +57,149 @@ homepage which is located at http://www.yChat.org.
 yChat can be downloaded as a source package or through CVS. 
 
 The packages are located at http://www.yChat.org -> Sourcecode -> 
-Packages or go to http://pub.buetow.org/yChat/CPP-yChat .
+Packages or go to http://programming.buetow.org/CPP-yChat .
 
-For CVS download type:
+For CVS download type also look at the homepage please.
 
-cvs -d:pserver:anonymous@buetow.org:/usr/home/cvs/cvsroot login
-( You will be asked for a password. Use "just enter" ).
+1.3.1 INSTALLATION:
 
-vs -z3 -d:pserver:anonymous@buetow.org:/usr/home/cvs/cvsroot co ychat
-( The sources will be copied into your local folder )
+Invoke "./configure" and afterwards "make", edit the conf.txt. 
 
-cvs -d:pserver:anonymous@buetow.org:/usr/home/cvs/cvsroot logout
-( Logs your CVS session out ).
+Now we want to compile all the dynamic loadable modules of ychat.
+Invoke "cd cmnd && ./compile.sh && cd -". All command modules should get
+compiled.
 
-Now you may continue with the installation.
+Now its time to run the server with ./ychat.
+Then point your webbrowser to http://yourip:port !
 
-1.3.1 INSTALLATION:
+... have fun :-).
 
-Invoke "./configure". Afterwards you will get prompted with the before-compile
-options of yChat. After choosing those options you are ready to type "gmake"
-afterwards. 
-
-//<<*
-If you have choosen MySQL database support, then take a look at section 1.3.2 
-how to setup a valid database table. Be also sure to enter the valid MySQL 
-accessing data in the yChat configuration file which is normally located in 
-the etc/ychat.conf file if not changed by you with the yChat configurator.
-//*>>
-
-You may also invoke gmake with the following options (the PREFIX can be set
-in the yChat configurator which will be launched by the top configure script
-or gmake config):
-
- gmake or gmake all (compiles everything, also modules)
- gmake base (only compiles the base)
- gmake base_start (only compiles the base and starts the server)
- gmake clean (cleans everything)
- gmake clean_base (only cleans the base obj and rpo files)
- gmake clean_modules (only cleans the modules .so files) 
- gmake config (runs yChat configurator)
- gmake deinstall (deinstalls ychat from PREFIX)
- gmake gpl (shows the GNU General Public License)		
- gmake help (shows all available ychat gmake targets)
- gmake install (installs ychat to PREFIX)
- gmake modules (only compiles modules)
- gmake mrproper (same as gmake clean plus removing all temp files) 
- gmake setup (runs all configure scripts and afterwards gmake all)
- gmake start (compiles everything and starts the server)
- gmake stats (generates ychat statistics)
- gmake uninstall (same as deinstall)
- gmake version (shows the current version of yChat)
-//<<*
- gmake yhttpdbase (generates an yhttpd code base)
-//*>> (See section 1.9 to read about this marks)
-
-Example: "gmake all install clean" compiles everything, installs it to PREFIX
-and cleans the source directories.
-
-Now its time to run the server with ./bin/ychat.
-
-Aferwards point your webbrowser to http://yourip:port !
+1.5.0 CUSTOMIZATION:
 
-... have fun :-).
+If you like to customize the design/layout/language of yChat, you will have 
+to edit msgs.h and glob.h before you compile the sources. Afterwards you can
+change the html-template files which are placed in the html/ subdirectory.
+Dynamic loadable modules can be found in the cmnd/ subdirectory. 
 
-1.3.2 INSTALLATION QUICK START:
-
-If you in hury, then you may just type gmake setup. In the yChat configurator
-you may just choose all the default values. If done, yChat will get compiled
-and is ready to run with ./bin/ychat! 
-
-//<<*
-1.3.3 MYSQL SETUP
-
-If you chose to use MySQL database support you have to create a valid database
-to use with yChat.
-
-Create a new MySQL database called 'ychat' and type the following command into
-a MySQL command line client of your choice:
-
-USE ychat
-CREATE TABLE `user` ( 
-  `uid` int(10) NOT NULL auto_increment, 
-  `nick` varchar(30) NOT NULL default '', 
-  `password` varchar(30) NOT NULL default '', 
-  `color1` varchar(30),
-  `color2` varchar(30),
-  `email` varchar(50) default '-', 
-  `registerdate` varchar(30) default '-', 
-  `logincounter` varchar(10) default '0', 
-  `status` char(1) default '3', 
-  PRIMARY KEY  (`uid`), 
-  KEY `uid` (`uid`) 
-) TYPE=MyISAM;
-GRANT ALL PRIVILEGES ON ychat.* to ychat@localhost IDENTIFIED BY "yctest";
-
-This database uses the default MySQL access informations which are stored in the
-ychat.conf file.
-//*>>
-
-1.4.0 HOW TO USE SCREEN WITH YCHAT:
-
-If you are running yChat in ncurses mode you might want to install
-the tool which is called "screen". This will enable you putting the
-ncurses interface into the background, closing the terminal session
-and reusing the interface later through another terminal. 
-
-Just do:
- 
- screen -S ychat ./bin/ychat ( creates a new session and starts yChat in it )
- ctrl+d+a ( will detach the yChat session )
- ( closing the terminal )
- ( opening a new terminal )
- screen -r ychat ( will return you to the yChat process )
+1.6.0 FILES: ( This list is not complete )
 
-Screen will terminate automaticaly if all processes in its sessions are 
-terminated.
+conf.txt - The yChat configuration file. ( read by conf.cpp ).
 
-For a closer look read the screen manual page ( man screen ). 
+base.cpp - Encapsulates vector fields of room's or user ( may be later
+           hash_maps ) and provides methods for manipulating data
+           objects.
 
-1.5.0 CUSTOMIZATION:
+hmap.cpp - The hash map implementation which is a very fast data
+           structure. is needed for saving users, rooms and so on.
 
-If you like to customize the design/layout/language of yChat, you will have 
-to edit src/msgs.h and src/glob.h before you compile the sources. Afterwards 
-you can change the html-template files which are placed in the html/ 
-subdirectory and the language-templates which are placed in the XML config 
-file (etc/ychat.conf).
+main.cpp - This includes the required manager headers for starting 
+           the server and finally regulates the correct starting.
+
+modl.cpp - The module loader. Stores pointers of all dynamic loaded
+           yChat modules in a hash map object and loads new modules
+           if desired or returns their pointers.
 
-Notice, that you dont have to edit the src/glob.h file by hand any more, its
-already done by the top ./configure script for you.
+pool.cpp - The implementation of the thread pool. all threads are stored 
+           in a queue. Each thread will be reused if the assigned job is 
+           finished.
 
-You can edit the etc/ychat.conf to fit your needs. If you dont want to change
-the config file, then you also can use ychat start parameters.
+reqp.cpp - This class implements the http request parser. If a client
+           starts a request to the server the reqp class will be
+           invoked.
 
-Exmpl: ./bin/ychat -o chat.database.password secretpassword
+room.cpp - Specifies a chat room. For each chat room an instance of
+           this class exists.
 
-You can also use multiple words for a specific option.
+thrd.cpp - This class is needed by sock.cpp while creating a POSIX thread.
+           All data which a thread needs to do its tasks are stored in a
+           thrd object and then a pointer to it will be passed to the
+           POSIX thread function.
 
-Exmpl: ./bin/ychat -o ychat.version "word1 word2 word3"
+user.cpp - Specifies a chat user. For each chat user an instance of
+           this class exists.
 
-will overwrite the default database password value of the ychat.conf. You can
-do this with every configuration element by adding several -o option value 
-arguments to the start command.
+Abstract classes:
 
-Dynamic loadable modules can be found in the mods/ subdirectory. (chat 
-commands are realized through modules too). Sources of modules can be found
-in src/mods instead. If you want to create a new module just create a new
-.cpp file and run in src/mods the ./configure script again. Next time
-you run gmake your new module gets compiled.
+cont.cpp - All classes which need to store "key - value" data sets
+           inherit from this class. ( cont for content ). 
 
-All messages defined in the msgs.h file contain server messages only ( a chat
-user never wont read them, only the administrator will get to see them ).
+name.cpp - All classes which own a private member string name inherit
+           from this class. It also provides public get_name and 
+           set_name methods.
 
-1.6.0 FILES:
+As described ( main.cpp ), there are so called managers. Managers are 
+accessible through their assigned wrapper classes and may be 
+instanciated only once.       
 
-etc/ychat.conf  - The yChat configuration file
-html/*		- The html template files
-src/*		- The yChat base sources
-src/mods/*	- The dynamic loadable modules sources
-scripts/*	- Some nice scripts needed for building & co.
+chat.cpp - The chat manager. Is responsible for managing the internal
+           data structure of the system and also covers a lot of
+           important methods of the system.
 
-The following is created by building yChat:
-obj/*		- The object files of the compiled yChat base 
-mods/*		- The compiled dynamic loadable modules
-bin/ychat	- The yChat binary (linked by the object files)
+conf.cpp - The config manager. Parses the config file specified in
+           glob.h and stores all the values of it in a map.
 
-Customizable source files (if changed you need to run gmake clean all) 
-src/glob.h	- Contains some global building options
-src/msgs.h	- Defines some server side messages
+html.cpp - The html-template manager. Reads the requested html-template
+           files, stores them in an internal cache ( averts reading 
+           template-files from hd twice or more ) and parses the 
+           partivular template in order to substituate dynamic values
+           of it.
 
+mutx.cpp - The mutex manager. Contains all global mutex handlers for
+           synchronizing POSIX thread shared data. until now only the
+           stdout is synchronized by mutx.cpp because most of objects
+           use their own mutex'.
+
+sock.cpp - The socket manager. Manages the socket connections. There 
+           are multiplexed sockets. For each requests a new POSIX thread
+           will be created.
+
+Files with a leading s_ contain static C++ classes
+
+s_chat.cpp - Static wrapper for the dynamic chat class. holds one global 
+           reachable instance of chat until the program shuts down. 
+
+s_conf.cpp - Static wrapper for the dynamic conf class. holds one global 
+           reachable instance of conf until the program shuts down. 
+
+s_html.cpp - Static wrapper for the dynamic html class. holds one global 
+           reachable instance of conf until the program shuts down. 
+
+s_mutx.cpp - Static wrapper for the dynamic mutx class. holds one global 
+           reachable instance of conf until the program shuts down. 
+
+s_sock.cpp - Static wrapper for the dynamic sock class. holds one global 
+           reachable instance of conf until the program shuts down. 
+
+s_tool.cpp - Static class which includes some usefull global reachable
+           methods which are not integraded in independent classes.
+
+Special header files ( all other header files which are not listed here
+belong to their respective .cpp files ):
+
+glob.h   - Defines global variables which are known by compilation 
+           time. 
+
+incl.h   - This file is included from every other header file and
+           includes a set of headers which every class should be able
+           to use.
+
+msgs.h  -  Defines console output messages for verbosity level 0 ( see
+           glob.h for setting up verbosity levels ). and also defines
+           all the system messages. you may edit this file for translating
+           the system user language.
+
+The basic class structure:
+
+ base<room> base<user>
+    |           |   name 
+    |           |  /    \
+    |           | /      \
+  chat         room      user
+
+    cont
+   /    \
+  /      \
+conf     html
 
 1.7 WRITING BUG REPORTS
 
@@ -380,34 +212,26 @@ First you should give the following information:
 - operating system / distribution and it's version
 - when did it crash? did you do something? can you reproduce the crash?
 
-Getting backtrace of the crash also helps a lot, especially if yChat crashes 
-randomly. If after crash you see text:
+Getting backtrace of the crash also helps a lot, especially if yChat crashes randomly. If after crash you see text:
 
  "segmentation fault (core dumped)" 
 
-It writes a file named "core" or "ychat.core" depending on your OS to directory
-where you started yChat. If it doesn't print the "(core dumped)" or you can't
-find the core file, you'll have to raise the limit for max. core file size
-before running yChat. To do this, say:
+It writes a file named "core" or "ychat.core" depending on your OS to directory where you started yChat. If it doesn't print the "(core dumped)" or you can't find the core file, you'll have to raise the limit for max. core file size before running yChat. To do this, say:
 
  ulimit -c unlimited 
 
-So, if you have the core file and GNU debugger (gdb), you can get the 
-backtrace with:
+So, if you have the core file and GNU debugger (gdb), you can get the backtrace with:
 
- gdb ./bin/ychat ychat.core 
+ gdb ychat core 
  bt 
 
 Paste all the lines starting from line having #0 at the beginning.
 
 Here's an example session:
 
- in reqp::parse(thrd*, std::string, std::map<std::string, std::string, 
- std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > >&) ()
+ in reqp::parse(thrd*, std::string, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > >&) ()
  (gdb) bt
- #0 0x0805c287 in reqp::parse(thrd*, std::string, std::map<std::string, 
- std::string, std::less<std::string>, std::allocator<std::pair<std::string
- const, std::string> > >&) ()
+ #0 0x0805c287 in reqp::parse(thrd*, std::string, std::map<std::string, std::string, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > >&) ()
  #1 0x0806060f in sock::read_write(thrd*, int) ()
  #2 0x080612ba in thrd::run() ()
  #3 0x0805a3b8 in pool::run_func(void*) ()
@@ -415,14 +239,6 @@ Here's an example session:
  #5 0x281d44ae in _thread_start () from /usr/lib/libc_r.so.5
  (gdb) 
 
-If you dont get such a gdb output, you need to recompile the yChat using
-debuggig symbols. You can do it this way:
-
-cd ychat
-gmake mrproper
-./configure -g3 -ggdb
-gmake start
-
 1.8 CONTACT:
 
 You may contact us through the following addresses:
@@ -431,18 +247,12 @@ You may contact us through the following addresses:
   The yChat homepage is located at http://www.yChat.org
 
 - E-Mail
-  Paul C. Buetow: Snooper at yChat point org ( core developer )
-  Volker Richter: Rover at yChat dot org ( core developer )
-  Mail at yChat dot org ( reaches everybody of yChat )
+  Paul C. Buetow: Snooper@yChat.org ( core developer )
+  Volker Richter: Rover@yChat.org ( core developer )
+  Mail@yChat.org ( reaches everybody of yChat )
  
 - ICQ
   Paul C. Buetow: 11655527
 
 - IRC
-  #Ychat and #Coding at irc.german-elite.net  
-
-//<<*
-1.9 YHTTPD CODE BASE GENERATION
-
-See docs/yhttpd.txt
-//*>>
+  #ychat at irc.german-elite.net  
diff --git a/base.cpp b/base.cpp
index ce585ea..691d15a 100755
--- a/base.cpp
+++ b/base.cpp
@@ -1,10 +1,10 @@
 /*
 	This file is part of yChat
-
-	$Author: snooper $
-	$Date: 2003/04/02 10:50:18 $
+ 
+	$Author: buetow $
+	$Date: 2005/02/27 00:34:59 $
 	
-	$Header: /cvsroot/ychat/ychat/base.cpp,v 1.8 2003/04/02 10:50:18 snooper Exp $
+	$Header: /usr/home/cvs/cvsroot/ychat-0.5-legacy/base.cpp,v 1.3 2005/02/27 00:34:59 buetow Exp $
 */
 // template class data implementation;
 
@@ -16,50 +16,54 @@
 template<class type>
 base<type>::base()
 {
- map_elem = new hmap<type*,string>(80);
- pthread_mutex_init (&mut_map_elem, NULL ); 
+  map_elem = new hmap<type*,string>(80);
+  pthread_mutex_init (&mut_map_elem, NULL );
 }
 
 template<class type>
 base<type>::~base( )
 {
- pthread_mutex_destroy( &mut_map_elem );
+  pthread_mutex_destroy( &mut_map_elem );
 }
 
-template<class type> void
+template<class type>
+void
 base<type>::add_elem( type* p_type )
 {
- pthread_mutex_lock  ( &mut_map_elem   );
- map_elem->add_elem  ( p_type, p_type->get_name()); 
- pthread_mutex_unlock( &mut_map_elem   );
+  pthread_mutex_lock  ( &mut_map_elem   );
+  map_elem->add_elem  ( p_type, p_type->get_name());
+  pthread_mutex_unlock( &mut_map_elem   );
 }
 
-template<class type> void
+template<class type>
+void
 base<type>::del_elem( string &s_name )
 {
- pthread_mutex_lock  ( &mut_map_elem );
- map_elem->del_elem  ( s_name	     ); 
- pthread_mutex_unlock( &mut_map_elem );
+  pthread_mutex_lock  ( &mut_map_elem );
+  map_elem->del_elem  ( s_name	     );
+  pthread_mutex_unlock( &mut_map_elem );
 }
 
-template<class type> type*
+template<class type>
+type*
 base<type>::get_elem( string &s_name, bool &b_found )
 {
- pthread_mutex_lock  ( &mut_map_elem );
- type* p_type = map_elem->get_elem( s_name ); 
- pthread_mutex_unlock( &mut_map_elem );
+  pthread_mutex_lock  ( &mut_map_elem );
+  type* p_type = map_elem->get_elem( s_name );
+  pthread_mutex_unlock( &mut_map_elem );
 
- b_found = p_type == NULL ?  false : true;
+  b_found = p_type == NULL ?  false : true;
 
- return p_type; 
+  return p_type;
 }
 
-template<class type> void
+template<class type>
+void
 base<type>::run_func( void (*func)(type*, void*), void* v_arg )
 {
- pthread_mutex_lock  ( &mut_map_elem );
- map_elem->run_func( func, v_arg ); 
- pthread_mutex_unlock( &mut_map_elem );
+  pthread_mutex_lock  ( &mut_map_elem );
+  map_elem->run_func( func, v_arg );
+  pthread_mutex_unlock( &mut_map_elem );
 }
 
 #endif
diff --git a/base.h b/base.h
index 6f06e4b..9ea405d 100755..100644
--- a/base.h
+++ b/base.h
@@ -10,60 +10,60 @@ template<class type>
 class base
 {
 private:
- hmap<type*,string>* map_elem;
- pthread_mutex_t mut_map_elem; 
+  hmap<type*,string>* map_elem;
+  pthread_mutex_t mut_map_elem;
 
 public:
   base();
- ~base();
+  ~base();
 
- virtual void  add_elem( type*   p_type );                // add a element.
- virtual void  del_elem( string &s_name );                // delete a alement.
- virtual type* get_elem( string &s_name, bool &b_found ); // get a element.
+  virtual void  add_elem( type*   p_type );                // add a element.
+  virtual void  del_elem( string &s_name );                // delete a alement.
+  virtual type* get_elem( string &s_name, bool &b_found ); // get a element.
 
- // execute func on all elements of map_elem. v_pointer is the argument.
- virtual void  run_func( void (*func)(type*, void*), void* v_arg );
+  // execute func on all elements of map_elem. v_pointer is the argument.
+  virtual void  run_func( void (*func)(type*, void*), void* v_arg );
 
- // chat::msg_post sends to all users of the system a message.
- // room::msg_post sends to all users of the room a message.
- // user::msg_post sends to the user a message.
- void msg_post( string *s_msg )
- {
-  run_func( &base<type>::msg_post_ , (void*)s_msg );
- }
- static void msg_post_( type* type_obj, void* v_arg )
- {
-   string *p_msg    = (string*) v_arg;
-   type_obj -> msg_post( p_msg ); 
- }
+  // chat::msg_post sends to all users of the system a message.
+  // room::msg_post sends to all users of the room a message.
+  // user::msg_post sends to the user a message.
+  void msg_post( string *s_msg )
+  {
+    run_func( &base<type>::msg_post_ , (void*)s_msg );
+  }
+  static void msg_post_( type* type_obj, void* v_arg )
+  {
+    string *p_msg    = (string*) v_arg;
+    type_obj -> msg_post( p_msg );
+  }
 
- void get_data( map_string *p_map_string )
- {
-  run_func( &base<type>::get_data_ , (void*)p_map_string );
- }
- static void get_data_( type* type_obj, void* v_arg )
- {
-   map_string *map_params = (map_string*) v_arg;
-   type_obj -> get_data ( map_params );
- }
+  void get_data( map_string *p_map_string )
+  {
+    run_func( &base<type>::get_data_ , (void*)p_map_string );
+  }
+  static void get_data_( type* type_obj, void* v_arg )
+  {
+    map_string *map_params = (map_string*) v_arg;
+    type_obj -> get_data ( map_params );
+  }
 
- // chat::get_user_list gets a list of all users of the system.
- // room::get_user_list gets a list of all users of the room.
- // user::get_user_list gets a "list" of a user <font color="usercolor">username</font>seperator
- void get_user_list( string &s_list, string &s_seperator )
- {
+  // chat::get_user_list gets a list of all users of the system.
+  // room::get_user_list gets a list of all users of the room.
+  // user::get_user_list gets a "list" of a user <font color="usercolor">username</font>seperator
+  void get_user_list( string &s_list, string &s_seperator )
+  {
 
-   container c; 
-   c.elem[0] = (void*) &s_list; 
-   c.elem[1] = (void*) &s_seperator;
+    container c;
+    c.elem[0] = (void*) &s_list;
+    c.elem[1] = (void*) &s_seperator;
 
-   run_func( &base<type>::get_user_list_, (void*)&c );
- }
- static void get_user_list_( type* type_obj, void* v_arg )
- {
-   container *c = (container*) v_arg; 
-   type_obj -> get_user_list( *((string*)c->elem[0]), *((string*)c->elem[1]) ); 
- } 
+    run_func( &base<type>::get_user_list_, (void*)&c );
+  }
+  static void get_user_list_( type* type_obj, void* v_arg )
+  {
+    container *c = (container*) v_arg;
+    type_obj -> get_user_list( *((string*)c->elem[0]), *((string*)c->elem[1]) );
+  }
 };
 
 #include "base.cpp"
diff --git a/chat.cpp b/chat.cpp
index b845ec3..da574c7 100755..100644
--- a/chat.cpp
+++ b/chat.cpp
@@ -12,136 +12,147 @@ using namespace std;
 
 chat::chat( )
 {
- if ( s_conf::get().get_val( "HTML" ) == "OFF" )
-  b_strip_html = true;
- else
-  b_strip_html = false;
+  if ( s_conf::get
+         ().get_val( "HTML" ) == "OFF" )
+      b_strip_html = true;
+  else
+    b_strip_html = false;
 
 }
 
 chat::~chat( )
-{
-}
+{}
 
 user*
 chat::get_user( string &s_user )
 {
- bool b_flag;
- return get_user( s_user, b_flag );
+  bool b_flag;
+  return get_user( s_user, b_flag );
 }
 
 user*
 chat::get_user( string &s_user, bool &b_found )
 {
- container param;
+  container param;
 
- param.elem[0] = (void*) &s_user ;
- param.elem[1] = (void*) &b_found;
+  param.elem[0] = (void*) &s_user ;
+  param.elem[1] = (void*) &b_found;
 
- b_found = false;
+  b_found = false;
 
- run_func( get_user_, (void*)&param ); 
+  run_func( get_user_, (void*)&param );
 
- if ( *( (bool*)param.elem[1] ) )
-  return (user*)param.elem[2];
+  if ( *( (bool*)param.elem[1] ) )
+    return (user*)param.elem[2];
 }
 
 void
 chat::get_user_( room *room_obj, void *v_arg )
 {
- container* param = (container*) v_arg;
- param->elem[2] = (void*)room_obj->get_elem( *((string*)param->elem[0]), *((bool*)param->elem[1]) ); 
+  container* param = (container*) v_arg;
+  param->elem[2] = (void*)room_obj->get_elem( *((string*)param->elem[0]), *((bool*)param->elem[1]) );
 }
 
 void
 chat::login( map_string &map_params )
 {
- string s_user = map_params["nick"];
-
- // prove if nick is empty: 
- if ( s_user.empty() )
- {
-  map_params["INFO"]    = E_NONICK; 
-  map_params["request"] = s_conf::get().get_val( "STARTMPL" ); // redirect to the startpage.
-  return;
- }
-
- // prove if the nick ist alphanumeric:
- else if ( ! s_tool::is_alpha_numeric( s_user ) )
- {
-  map_params["INFO"]    = E_ALPNUM; 
-  map_params["request"] = s_conf::get().get_val( "STARTMPL" ); // redirect to the startpage.
-  return;
- }
-
- bool b_flag;
-
- // prove if nick is already online / logged in.
- get_user( s_user, b_flag );
- if ( b_flag ) 
- {
-  map_params["INFO"]    = E_ONLINE;
-  map_params["request"] = s_conf::get().get_val( "STARTMPL" );
-  return;
- } 
-
- string s_room = map_params["room"]; 
- room*  p_room = get_room( s_room , b_flag );
-
- // if room does not exist add room to list!
- if ( ! b_flag )
- {
-  p_room = new room( s_room );
+  string s_user = map_params["nick"];
+
+  // prove if nick is empty:
+  if ( s_user.empty() )
+  {
+    map_params["INFO"]    = E_NONICK;
+    map_params["request"] = s_conf::get
+                              ().get_val( "STARTMPL" ); // redirect to the startpage.
+    return;
+  }
+
+  // prove if the nick ist alphanumeric:
+  else if ( ! s_tool::is_alpha_numeric( s_user ) )
+  {
+    map_params["INFO"]    = E_ALPNUM;
+    map_params["request"] = s_conf::get
+                              ().get_val( "STARTMPL" ); // redirect to the startpage.
+    return;
+  }
+
+  bool b_flag;
+
+  // prove if nick is already online / logged in.
+  get_user( s_user, b_flag );
+  if ( b_flag )
+  {
+    map_params["INFO"]    = E_ONLINE;
+    map_params["request"] = s_conf::get
+                              ().get_val( "STARTMPL" );
+    return;
+  }
+
+  string s_room = map_params["room"];
+  room*  p_room = get_room( s_room , b_flag );
+
+  // if room does not exist add room to list!
+  if ( ! b_flag )
+  {
+    p_room = new room( s_room );
 
 #ifdef VERBOSE
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cout << NEWROOM << s_room << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
+
+    pthread_mutex_lock  ( &s_mutx::get
+                            ().mut_stdout );
+    cout << NEWROOM << s_room << endl;
+    pthread_mutex_unlock( &s_mutx::get
+                            ().mut_stdout );
 #endif
-  
-  add_elem( p_room );
- }
 
- user *p_user = new user( s_user );
+    add_elem( p_room );
+  }
 
- // add user to the room.
- p_room->add_user( p_user );
- sess *ns =s_sman::get().createSession();
- ns->setValue(string("nick"), (void *)new string(s_user) );
- map_params["tmpid"]=ns->getId();
- // post "username enters the chat" into the room.
- p_room->msg_post( new string( s_user.append( s_lang::get().get_val( "USERENTR" ) ) ) );  
+  user *p_user = new user( s_user );
+
+  // add user to the room.
+  p_room->add_user( p_user );
+  sess *ns =s_sman::get
+              ().createSession();
+  ns->setValue(string("nick"), (void *)new string(s_user) );
+  map_params["tmpid"]=ns->getId();
+  // post "username enters the chat" into the room.
+  p_room->msg_post( new string( s_user.append( s_lang::get
+                                  ().get_val( "USERENTR" ) ) ) );
 
 #ifdef VERBOSE
- pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
- cout << LOGINPR << s_user << endl;
- pthread_mutex_unlock( &s_mutx::get().mut_stdout );
+
+  pthread_mutex_lock  ( &s_mutx::get
+                          ().mut_stdout );
+  cout << LOGINPR << s_user << endl;
+  pthread_mutex_unlock( &s_mutx::get
+                          ().mut_stdout );
 #endif
 }
 
-void 
+void
 chat::post( user* p_user, map_string &map_params )
 {
 
- string s_msg( map_params["message"] );
+  string s_msg( map_params["message"] );
 
- auto unsigned i_pos = s_msg.find( "/" );
- if ( i_pos == 0 )
-  return p_user->command( s_msg ); 
+  auto unsigned i_pos = s_msg.find( "/" );
+  if ( i_pos == 0 )
+    return p_user->command( s_msg );
 
- if ( b_strip_html )
-  s_tool::strip_html( &s_msg );
+  if ( b_strip_html )
+    s_tool::strip_html( &s_msg );
 
- string s_post( "<font color=\""   );
+  string s_post( "<font color=\""   );
 
- s_post.append( p_user->get_col1() )
-       .append( "\">"              )
-       .append( p_user->get_name() ) 
-       .append( ": "               )
-       .append( s_msg              )
-       .append( "</font><br>\n"    );
+  s_post.append( p_user->get_col1() )
+  .append( "\">"              )
+  .append( p_user->get_name() )
+  .append( ": "               )
+  .append( s_msg              )
+  .append( "</font><br>\n"    );
 
- p_user->get_p_room()->msg_post( &s_post ); 
+  p_user->get_p_room()->msg_post( &s_post );
 }
 
 #endif
diff --git a/chat.h b/chat.h
index 60bcf9d..f8a6523 100755..100644
--- a/chat.h
+++ b/chat.h
@@ -17,30 +17,30 @@ using namespace std;
 class chat : public base<room>
 {
 private:
- bool b_strip_html;
+  bool b_strip_html;
 
 public:
- 
 
- room* get_room( string &s_name, bool &b_found )
- {
-  return static_cast<room*>( get_elem( s_name, b_found ) );
- }
 
- // public methods: 
- explicit chat();  // a standard constructor.
- ~chat();          // destructor.
+  room* get_room( string &s_name, bool &b_found )
+  {
+    return static_cast<room*>( get_elem( s_name, b_found ) );
+  }
 
- // get the object of a specific user.
- virtual user* get_user( string &s_nick ); 
- virtual user* get_user( string &s_nick, bool &b_found );
- static  void get_user_( room* room_obj, void *v_arg   ); 
+  // public methods:
+  explicit chat();  // a standard constructor.
+  ~chat();          // destructor.
 
- // will be called every time a user tries to login.
- virtual void login( map_string &map_params );
+  // get the object of a specific user.
+  virtual user* get_user( string &s_nick );
+  virtual user* get_user( string &s_nick, bool &b_found );
+  static  void get_user_( room* room_obj, void *v_arg   );
 
- // will be called if a user posts a message.
- virtual void post ( user* u_user, map_string &map_params );
+  // will be called every time a user tries to login.
+  virtual void login( map_string &map_params );
+
+  // will be called if a user posts a message.
+  virtual void post ( user* u_user, map_string &map_params );
 };
 
 #endif
diff --git a/cmnd.cpp b/cmnd.cpp
index 28e73a7..f305f35 100755..100644
--- a/cmnd.cpp
+++ b/cmnd.cpp
@@ -9,11 +9,9 @@
 using namespace std;
 
 cmnd::cmnd( )
-{
-}
+{}
 
 cmnd::~cmnd()
-{
-}
+{}
 
 #endif
diff --git a/cmnd.h b/cmnd.h
index 2eb1db2..b5a1d4d 100755..100644
--- a/cmnd.h
+++ b/cmnd.h
@@ -7,12 +7,12 @@
 
 using namespace std;
 
-class cmnd 
+class cmnd
 {
 public:
- // public methods: 
- explicit cmnd( );      	      // a standard constructor.
-         ~cmnd( );
+  // public methods:
+  explicit cmnd( );      	      // a standard constructor.
+  ~cmnd( );
 };
 
 #endif
diff --git a/cmnd/yc_getrusage.cpp b/cmnd/yc_getrusage.cpp
index 4e10e7c..2f5f456 100644
--- a/cmnd/yc_getrusage.cpp
+++ b/cmnd/yc_getrusage.cpp
@@ -16,36 +16,37 @@ using namespace std;
 
 typedef vector<string> str_vector;
 
-extern "C" {
- export int extern_function(void *v_arg);
- 
- int extern_function(void *v_arg)
- {
-	user *p_user = (user*) v_arg;
-        rusage* p_rusage = new rusage;
-        getrusage( RUSAGE_SELF, p_rusage );       
-        char c_msg[1024];
-
-        /* see man getrusage  */
-
-        sprintf(c_msg, "getrusage:<br>\nmaxrss: %D (max resident set size)<br>\nixrss: %D (integral shared text memory size)<br>\nidrss: %D (integral unshared data size)<br>\nisrss %D (integral unshared stack size)<br>\nminflt: %D (page reclaims)<br>\nmajflt: %D (page faults)<br>\nnswap: %D (swaps)<br>\ninblock: %D (block input operations)<br>\noublock: %D (block output operations)<br>\nmsgsnd: %D (messages sent)<br>\nmsgrcv: %D (messages received)<br>\nnsignals: %D (signals received)<br>\nnvcsw: %D (voluntary context switches)<br>\nnivcsw: %D (involuntary context switches)<br>\n",
-                p_rusage->ru_maxrss,
-                p_rusage->ru_ixrss,
-                p_rusage->ru_idrss,
-                p_rusage->ru_isrss,
-                p_rusage->ru_minflt,
-                p_rusage->ru_majflt,
-                p_rusage->ru_nswap,
-                p_rusage->ru_inblock,
-                p_rusage->ru_oublock,
-                p_rusage->ru_msgsnd,
-                p_rusage->ru_msgrcv,
-                p_rusage->ru_nsignals,
-                p_rusage->ru_nvcsw,
-                p_rusage->ru_nivcsw
-                       );  
-
-        p_user->msg_post( new string( c_msg ) );
- }
+extern "C"
+{
+  export int extern_function(void *v_arg);
+
+  int extern_function(void *v_arg)
+  {
+    user *p_user = (user*) v_arg;
+    rusage* p_rusage = new rusage;
+    getrusage( RUSAGE_SELF, p_rusage );
+    char c_msg[1024];
+
+    /* see man getrusage  */
+
+    sprintf(c_msg, "getrusage:<br>\nmaxrss: %D (max resident set size)<br>\nixrss: %D (integral shared text memory size)<br>\nidrss: %D (integral unshared data size)<br>\nisrss %D (integral unshared stack size)<br>\nminflt: %D (page reclaims)<br>\nmajflt: %D (page faults)<br>\nnswap: %D (swaps)<br>\ninblock: %D (block input operations)<br>\noublock: %D (block output operations)<br>\nmsgsnd: %D (messages sent)<br>\nmsgrcv: %D (messages received)<br>\nnsignals: %D (signals received)<br>\nnvcsw: %D (voluntary context switches)<br>\nnivcsw: %D (involuntary context switches)<br>\n",
+            p_rusage->ru_maxrss,
+            p_rusage->ru_ixrss,
+            p_rusage->ru_idrss,
+            p_rusage->ru_isrss,
+            p_rusage->ru_minflt,
+            p_rusage->ru_majflt,
+            p_rusage->ru_nswap,
+            p_rusage->ru_inblock,
+            p_rusage->ru_oublock,
+            p_rusage->ru_msgsnd,
+            p_rusage->ru_msgrcv,
+            p_rusage->ru_nsignals,
+            p_rusage->ru_nvcsw,
+            p_rusage->ru_nivcsw
+           );
+
+    p_user->msg_post( new string( c_msg ) );
+  }
 }
 
diff --git a/cmnd/yc_q.cpp b/cmnd/yc_q.cpp
index acc8596..8e48748 100644
--- a/cmnd/yc_q.cpp
+++ b/cmnd/yc_q.cpp
@@ -8,14 +8,15 @@
 using namespace std;
 
 
-extern "C" {
- export int extern_function(void *v_arg);
+extern "C"
+{
+  export int extern_function(void *v_arg);
 
- int extern_function(void *v_arg)
- {
-  user *p_user = (user*) v_arg;
-  p_user->msg_post(  new string( "<script language='JavaScript'> window.open( 'index.html', '_top' ); </script>\n  " ) );
-  p_user->set_online( false );
- }
+  int extern_function(void *v_arg)
+  {
+    user *p_user = (user*) v_arg;
+    p_user->msg_post(  new string( "<script language='JavaScript'> window.open( 'index.html', '_top' ); </script>\n  " ) );
+    p_user->set_online( false );
+  }
 }
 
diff --git a/cmnd/yc_test.cpp b/cmnd/yc_test.cpp
index deb3e54..c96e889 100644
--- a/cmnd/yc_test.cpp
+++ b/cmnd/yc_test.cpp
@@ -2,11 +2,12 @@
 
 using namespace std;
 
-extern "C" {
- export int function(void *v_arg);
+extern "C"
+{
+  export int function(void *v_arg);
 
- int function(void *v_arg)
- {
-  cout << "Hallo " << (char*)v_arg << endl;
- }
+  int function(void *v_arg)
+  {
+    cout << "Hallo " << (char*)v_arg << endl;
+  }
 }
diff --git a/cmnd/yc_version.cpp b/cmnd/yc_version.cpp
index 5e686b7..454cf96 100644
--- a/cmnd/yc_version.cpp
+++ b/cmnd/yc_version.cpp
@@ -7,14 +7,15 @@
 
 using namespace std;
 
-extern "C" {
- export int extern_function(void *v_arg);
- int valid_color( string );
- 
- int extern_function(void *v_arg)
- {
-  user *p_user = (user*) v_arg;
-  p_user->msg_post( new string( *new string(VERSION) + "<br>\n") );
- }
+extern "C"
+{
+  export int extern_function(void *v_arg);
+  int valid_color( string );
+
+  int extern_function(void *v_arg)
+  {
+    user *p_user = (user*) v_arg;
+    p_user->msg_post( new string( *new string(VERSION) + "<br>\n") );
+  }
 }
 
diff --git a/conf.cpp b/conf.cpp
index 3ff71b8..14dc199 100755..100644
--- a/conf.cpp
+++ b/conf.cpp
@@ -10,66 +10,67 @@ using namespace std;
 
 conf::conf( string s_conf = CONFILE ) : name( s_conf )
 {
- parse( ); // parse the config file. 
+  parse( ); // parse the config file.
 }
 
 conf::~conf()
-{
-}
+{}
 
 void
 conf::parse()
 {
 #ifdef VERBOSE
- cout << CFILEOK << get_name() << endl;
+  cout << CFILEOK << get_name() << endl;
 #endif
 
- ifstream fs_conf( get_name().c_str() );
+  ifstream fs_conf( get_name().c_str() );
 
- if ( ! fs_conf ) 
- {
+  if ( ! fs_conf )
+  {
 #ifdef VERBOSE
- cout << CFILENO << get_name() << endl;
+    cout << CFILENO << get_name() << endl;
 #endif
-  return;
- }
 
- char c_buf[READBUF];
+    return;
+  }
+
+  char c_buf[READBUF];
 
- while( fs_conf.getline( c_buf, READBUF ) ) 
- {
-  string s_token( c_buf );
-  unsigned int ui_pos = s_token.find( "#", 0 );
-   
-  // if line is commented out:
-  if ( ui_pos == 0 ) 
-   continue;
+  while( fs_conf.getline( c_buf, READBUF ) )
+  {
+    string s_token( c_buf );
+    unsigned int ui_pos = s_token.find( "#", 0 );
 
-  ui_pos = s_token.find( ";", 0 );
+    // if line is commented out:
+    if ( ui_pos == 0 )
+      continue;
 
-  // if token has not been found.
-  if ( ui_pos == string::npos )
-   continue;
+    ui_pos = s_token.find( ";", 0 );
 
-  s_token = s_token.substr( 0   , --ui_pos );
-  ui_pos  = s_token.find  ( "\"", 0        );   
+    // if token has not been found.
+    if ( ui_pos == string::npos )
+      continue;
 
-  if ( ui_pos == string::npos )
-   continue;
+    s_token = s_token.substr( 0   , --ui_pos );
+    ui_pos  = s_token.find  ( "\"", 0        );
 
-  string s_val = s_token.substr( ui_pos+1, s_token.length() );
-  string s_key = s_token.substr( 0      , --ui_pos          ); 
+    if ( ui_pos == string::npos )
+      continue;
+
+    string s_val = s_token.substr( ui_pos+1, s_token.length() );
+    string s_key = s_token.substr( 0      , --ui_pos          );
 
 #ifdef VERBOSE2
-   cout << s_key << "=" << s_val << endl;
+
+    cout << s_key << "=" << s_val << endl;
 #endif
 
-  // fill the map.
-  map_vals[s_key] = s_val;
- } 
+    // fill the map.
+    map_vals[s_key] = s_val;
+  }
 
- fs_conf.close();
- fs_conf.~ifstream();
+  fs_conf.close();
+  fs_conf.~ifstream();
 }
 
 #endif
diff --git a/conf.h b/conf.h
index 6e2a890..7d0b807 100755..100644
--- a/conf.h
+++ b/conf.h
@@ -14,11 +14,11 @@ class conf : public cont, name
 private:
 
 public:
- // public methods:
- conf ( string s_conf ); // standard constructor.
- ~conf(); 		 // standard destructor.
+  // public methods:
+  conf ( string s_conf ); // standard constructor.
+  ~conf(); 		 // standard destructor.
 
- virtual void parse( );    // parses the config file.
+  virtual void parse( );    // parses the config file.
 };
 
 #endif
diff --git a/conf.txt b/conf.txt
index 936af92..1857295 100755
--- a/conf.txt
+++ b/conf.txt
@@ -11,14 +11,14 @@
 # all lines which do not contain a semicolon and at least two quotes 
 # or start with a # will be ignored.
 #
-# greets, paul c. buetow ( snooper@ychat.org );
+# greets, paul c. buetow ( snooper at ychat dot org );
 #
 
 # server specific configurations ( not allowed to be removed ):
 
 HTMLTEMP="html/";  # directory of the html-template files.
-THRDPOOL="50";    # thread pool size. 
-THRDQUEU="50";    # length of the thread pool queue.
+THRDPOOL="1";      # Initial pool size. 
+THRDPMAX="52";     # Max thread pool size 
 SRVRPORT="3000";   # local port on which the server listens. 
 STRDROOM="Lounge"; # the name of the standard room.
 LANGUAGE="en"; # language of the chat outputs ( CONSOLE OUTPUT IS NOT AFFECTED )
@@ -48,7 +48,7 @@ LOG_LINES="10";
 
 # values which are used by the html-templates and are not sticked within the yC++ core source!
 GRAPHICS="http://paul.buetow.info/yChat"; # url for graphic files etc. 
-PGETITLE="yChat++ Basic - Fast Simple Extensible";
+PGETITLE="yChat 0.5.2-LEGACY - Fast Simple Extensible";
 
 # do not edit beyond this line
 
diff --git a/config.cache b/config.cache
new file mode 100644
index 0000000..f5f09c0
--- /dev/null
+++ b/config.cache
@@ -0,0 +1,30 @@
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+ac_cv_cygwin=${ac_cv_cygwin=no}
+ac_cv_header_dirent_dirent_h=${ac_cv_header_dirent_dirent_h=yes}
+ac_cv_prog_CXX=${ac_cv_prog_CXX=c++}
+ac_cv_search_dlopen=${ac_cv_search_dlopen='none required'}
+ac_cv_prog_cxx_cross=${ac_cv_prog_cxx_cross=no}
+ac_cv_c_const=${ac_cv_c_const=yes}
+ac_cv_header_stdc=${ac_cv_header_stdc=yes}
+ac_cv_lib_dir_opendir=${ac_cv_lib_dir_opendir=no}
+ac_cv_c_inline=${ac_cv_c_inline=inline}
+ac_cv_header_string_h=${ac_cv_header_string_h=yes}
+ac_cv_header_unistd_h=${ac_cv_header_unistd_h=yes}
+ac_cv_prog_cxx_works=${ac_cv_prog_cxx_works=yes}
+ac_cv_prog_cxx_g=${ac_cv_prog_cxx_g=yes}
+ac_cv_prog_gxx=${ac_cv_prog_gxx=yes}
+ac_cv_prog_CPP=${ac_cv_prog_CPP='cc -E'}
+ac_cv_mingw32=${ac_cv_mingw32=no}
diff --git a/config.log b/config.log
new file mode 100644
index 0000000..0a02618
--- /dev/null
+++ b/config.log
@@ -0,0 +1,71 @@
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+configure:528: checking for Cygwin environment
+configure:544: cc -c   conftest.c 1>&5
+configure: In function `main':
+configure:540: error: `__CYGWIN32__' undeclared (first use in this function)
+configure:540: error: (Each undeclared identifier is reported only once
+configure:540: error: for each function it appears in.)
+configure: failed program was:
+#line 533 "configure"
+#include "confdefs.h"
+
+int main() {
+
+#ifndef __CYGWIN__
+#define __CYGWIN__ __CYGWIN32__
+#endif
+return __CYGWIN__;
+; return 0; }
+configure:561: checking for mingw32 environment
+configure:573: cc -c   conftest.c 1>&5
+configure: In function `main':
+configure:569: error: `__MINGW32__' undeclared (first use in this function)
+configure:569: error: (Each undeclared identifier is reported only once
+configure:569: error: for each function it appears in.)
+configure: failed program was:
+#line 566 "configure"
+#include "confdefs.h"
+
+int main() {
+return __MINGW32__;
+; return 0; }
+configure:590: checking how to run the C preprocessor
+configure:611: cc -E  conftest.c >/dev/null 2>conftest.out
+configure:674: checking for c++
+configure:706: checking whether the C++ compiler (c++  ) works
+configure:722: c++ -o conftest    conftest.C  1>&5
+configure:748: checking whether the C++ compiler (c++  ) is a cross-compiler
+configure:753: checking whether we are using GNU C++
+configure:762: c++ -E conftest.C
+configure:781: checking whether c++ accepts -g
+configure:815: checking for library containing dlopen
+configure:833: cc -o conftest    conftest.c  1>&5
+configure:883: checking for dirent.h that defines DIR
+configure:896: cc -c   conftest.c 1>&5
+configure:921: checking for opendir in -ldir
+configure:940: cc -o conftest    conftest.c -ldir   1>&5
+/usr/bin/ld: cannot find -ldir
+configure: failed program was:
+#line 929 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char opendir();
+
+int main() {
+opendir()
+; return 0; }
+configure:1004: checking for ANSI C header files
+configure:1017: cc -E  conftest.c >/dev/null 2>conftest.out
+configure:1084: cc -o conftest    conftest.c  1>&5
+configure:1111: checking for unistd.h
+configure:1121: cc -E  conftest.c >/dev/null 2>conftest.out
+configure:1151: checking for string.h
+configure:1161: cc -E  conftest.c >/dev/null 2>conftest.out
+configure:1188: checking for working const
+configure:1242: cc -c   conftest.c 1>&5
+configure:1263: checking for inline
+configure:1277: cc -c   conftest.c 1>&5
diff --git a/config.status b/config.status
new file mode 100755
index 0000000..ee6dd32
--- /dev/null
+++ b/config.status
@@ -0,0 +1,151 @@
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host fibonacci.exa-ds.com:
+#
+# ./configure 
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: ./config.status [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running ${CONFIG_SHELL-/bin/sh} ./configure  --no-create --no-recursion"
+    exec ${CONFIG_SHELL-/bin/sh} ./configure  --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "./config.status generated by autoconf version 2.13"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "$ac_cs_usage"; exit 0 ;;
+  *) echo "$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=.
+
+trap 'rm -fr Makefile conftest*; exit 1' 1 2 15
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\&%]/\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
+/^[ 	]*VPATH[ 	]*=[^:]*$/d
+
+s%@SHELL@%/bin/sh%g
+s%@CFLAGS@%%g
+s%@CPPFLAGS@%%g
+s%@CXXFLAGS@%-g -O2%g
+s%@FFLAGS@%%g
+s%@DEFS@% -DHAVE_DIRENT_H=1 -DSTDC_HEADERS=1 -DHAVE_UNISTD_H=1 -DHAVE_STRING_H=1 %g
+s%@LDFLAGS@%%g
+s%@LIBS@%%g
+s%@exec_prefix@%${prefix}%g
+s%@prefix@%/usr/local%g
+s%@program_transform_name@%s,x,x,%g
+s%@bindir@%${exec_prefix}/bin%g
+s%@sbindir@%${exec_prefix}/sbin%g
+s%@libexecdir@%${exec_prefix}/libexec%g
+s%@datadir@%${prefix}/share%g
+s%@sysconfdir@%${prefix}/etc%g
+s%@sharedstatedir@%${prefix}/com%g
+s%@localstatedir@%${prefix}/var%g
+s%@libdir@%${exec_prefix}/lib%g
+s%@includedir@%${prefix}/include%g
+s%@oldincludedir@%/usr/include%g
+s%@infodir@%${prefix}/info%g
+s%@mandir@%${prefix}/man%g
+s%@CPP@%cc -E%g
+s%@CXX@%c++%g
+
+CEOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+
+CONFIG_FILES=${CONFIG_FILES-"Makefile"}
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+
+
+exit 0
diff --git a/configure b/configure
index 0f9f844..8c5f0a7 100755
--- a/configure
+++ b/configure
@@ -1,51 +1,1555 @@
-#!/bin/sh
+#! /bin/sh
 
-if ! which perl >/dev/null
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  case "$ac_option" in
+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) ac_optarg= ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case "$ac_option" in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build="$ac_optarg" ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    eval "enable_${ac_feature}=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
+Directory and file names:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [same as prefix]
+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
+  --program-transform-name=PROGRAM
+                          run sed PROGRAM on installed program names
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --x-includes=DIR        X include files are in DIR
+  --x-libraries=DIR       X library files are in DIR
+EOF
+    if test -n "$ac_help"; then
+      echo "--enable and --with options recognized:$ac_help"
+    fi
+    exit 0 ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix="$ac_optarg" ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix="$ac_optarg" ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name="$ac_optarg" ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site="$ac_optarg" ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target="$ac_optarg" ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers)
+    echo "configure generated by autoconf version 2.13"
+    exit 0 ;;
+
+  -with-* | --with-*)
+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_${ac_package}='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    eval "with_${ac_package}=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes="$ac_optarg" ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries="$ac_optarg" ;;
+
+  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+    ;;
+
+  *)
+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+      echo "configure: warning: $ac_option: invalid host type" 1>&2
+    fi
+    if test "x$nonopt" != xNONE; then
+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+    fi
+    nonopt="$ac_option"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+  esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set.  These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=s_chat.h
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    echo "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+#AC_INIT_AUTOMAKE(yChat, 0.2)
+
+echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
+echo "configure:528: checking for Cygwin environment" >&5
+if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 533 "configure"
+#include "confdefs.h"
+
+int main() {
+
+#ifndef __CYGWIN__
+#define __CYGWIN__ __CYGWIN32__
+#endif
+return __CYGWIN__;
+; return 0; }
+EOF
+if { (eval echo configure:544: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_cygwin=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_cygwin=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_cygwin" 1>&6
+CYGWIN=
+test "$ac_cv_cygwin" = yes && CYGWIN=yes
+echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
+echo "configure:561: checking for mingw32 environment" >&5
+if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 566 "configure"
+#include "confdefs.h"
+
+int main() {
+return __MINGW32__;
+; return 0; }
+EOF
+if { (eval echo configure:573: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_mingw32=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_mingw32=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_mingw32" 1>&6
+MINGW32=
+test "$ac_cv_mingw32" = yes && MINGW32=yes
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:590: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#line 605 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:611: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 622 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 639 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:645: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:674: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CXX="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CXX="$ac_cv_prog_CXX"
+if test -n "$CXX"; then
+  echo "$ac_t""$CXX" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$CXX" && break
+done
+test -n "$CXX" || CXX="gcc"
+
+
+echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:706: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+
+ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 717 "configure"
+#include "confdefs.h"
+
+int main(){return(0);}
+EOF
+if { (eval echo configure:722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cxx_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cxx_cross=no
+  else
+    ac_cv_prog_cxx_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cxx_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
+if test $ac_cv_prog_cxx_works = no; then
+  { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:748: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
+cross_compiling=$ac_cv_prog_cxx_cross
+
+echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
+echo "configure:753: checking whether we are using GNU C++" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.C <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gxx=yes
+else
+  ac_cv_prog_gxx=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gxx" 1>&6
+
+if test $ac_cv_prog_gxx = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+
+ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ac_save_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS=
+echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+echo "configure:781: checking whether ${CXX-g++} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.cc
+if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
+  ac_cv_prog_cxx_g=yes
+else
+  ac_cv_prog_cxx_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS="$ac_save_CXXFLAGS"
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+
+
+
+echo $ac_n "checking for library containing dlopen""... $ac_c" 1>&6
+echo "configure:815: checking for library containing dlopen" >&5
+if eval "test \"`echo '$''{'ac_cv_search_dlopen'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_func_search_save_LIBS="$LIBS"
+ac_cv_search_dlopen="no"
+cat > conftest.$ac_ext <<EOF
+#line 822 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char dlopen();
+
+int main() {
+dlopen()
+; return 0; }
+EOF
+if { (eval echo configure:833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ac_cv_search_dlopen="none required"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+test "$ac_cv_search_dlopen" = "no" && for i in dl; do
+LIBS="-l$i  $ac_func_search_save_LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 844 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char dlopen();
+
+int main() {
+dlopen()
+; return 0; }
+EOF
+if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ac_cv_search_dlopen="-l$i"
+break
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+LIBS="$ac_func_search_save_LIBS"
+fi
+
+echo "$ac_t""$ac_cv_search_dlopen" 1>&6
+if test "$ac_cv_search_dlopen" != "no"; then
+  test "$ac_cv_search_dlopen" = "none required" || LIBS="$ac_cv_search_dlopen $LIBS"
+  
+else :
+  
+fi
+if test "$ac_cv_search_dlopen" = "-ldl"; then
+LDFLAGS="$ac_cv_search_dlopen"
+fi
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
+echo "configure:883: checking for $ac_hdr that defines DIR" >&5
+if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 888 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_hdr>
+int main() {
+DIR *dirp = 0;
+; return 0; }
+EOF
+if { (eval echo configure:896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  eval "ac_cv_header_dirent_$ac_safe=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_dirent_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_header_dirent=$ac_hdr; break
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
+echo "configure:921: checking for opendir in -ldir" >&5
+ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldir  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 929 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char opendir();
+
+int main() {
+opendir()
+; return 0; }
+EOF
+if { (eval echo configure:940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBS="$LIBS -ldir"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+else
+echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
+echo "configure:962: checking for opendir in -lx" >&5
+ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lx  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 970 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char opendir();
+
+int main() {
+opendir()
+; return 0; }
+EOF
+if { (eval echo configure:981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBS="$LIBS -lx"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
+echo "configure:1004: checking for ANSI C header files" >&5
+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1009 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  ac_cv_header_stdc=yes
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 1034 "configure"
+#include "confdefs.h"
+#include <string.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 1052 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+if test "$cross_compiling" = yes; then
+  :
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1073 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+if { (eval echo configure:1084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
- echo You need to have Perl in your PATH
- exit 1
-fi
-
-perl -e '
- use strict;
- $|=1;
- sub check {
-   my $f = shift;
-   my $s = shift; 
-   my $r = 0;
-   print "Checking for GNU G++ $f.$s\n"; 
-   if ( `g++ -v 2> g++.version && tail -n 1 g++.version` =~ / $f\.$s/ ) {
-     `echo $f.$s >> g++.version`;
-     `echo g++ >> g++.version`;
-     $r = 1; 	
-   } else {
-     if (`g++$f$s -v 2> g++.version && tail -n 1 g++.version` =~ / $f\.$s/) {
-       `echo $f.$s >> g++.version`;
-       `echo g++$f$s >> g++.version`;
-       $r = 1;
-     }
-   }
-   print "No " if $r == 0;
-   print "GNU G++ $f.$s found!\n";
-   return $r;
- }
- print "Checking compiler version\n";
- my $r = 0;
- for (my $i = 4; $i > 0 && $r == 0; --$i ) {
-    $r = &check(3,$i);
- }
- if ($r == 0) {
-  print "No suitable g++ compiler found!\n"; 
-  print "Please install a right version of GNU G++!\n";
-  exit(1);
- }
+  :
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ac_cv_header_stdc=no
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_header_stdc" 1>&6
+if test $ac_cv_header_stdc = yes; then
+  cat >> confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+for ac_hdr in unistd.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1111: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1116 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
  
- system("sh -c \"scripts/config.sh\"");
- chdir("src");
- system("./configure ".join(" ", @ARGV));
- chdir("..");
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+for ac_hdr in string.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1151: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1156 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1161: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+echo $ac_n "checking for working const""... $ac_c" 1>&6
+echo "configure:1188: checking for working const" >&5
+if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1193 "configure"
+#include "confdefs.h"
+
+int main() {
+
+/* Ultrix mips cc rejects this.  */
+typedef int charset[2]; const charset x;
+/* SunOS 4.1.1 cc rejects this.  */
+char const *const *ccp;
+char **p;
+/* NEC SVR4.0.2 mips cc rejects this.  */
+struct point {int x, y;};
+static struct point const zero = {0,0};
+/* AIX XL C 1.02.0.0 rejects this.
+   It does not let you subtract one const X* pointer from another in an arm
+   of an if-expression whose if-part is not a constant expression */
+const char *g = "string";
+ccp = &g + (g ? g-g : 0);
+/* HPUX 7.0 cc rejects these. */
+++ccp;
+p = (char**) ccp;
+ccp = (char const *const *) p;
+{ /* SCO 3.2v4 cc rejects this.  */
+  char *t;
+  char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+  *t++ = 0;
+}
+{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+  int x[] = {25, 17};
+  const int *foo = &x[0];
+  ++foo;
+}
+{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+  typedef const int *iptr;
+  iptr p = 0;
+  ++p;
+}
+{ /* AIX XL C 1.02.0.0 rejects this saying
+     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+  struct s { int j; const int *ap[3]; };
+  struct s *b; b->j = 5;
+}
+{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+  const int foo = 10;
+}
+
+; return 0; }
+EOF
+if { (eval echo configure:1242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_c_const=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_c_const=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_c_const" 1>&6
+if test $ac_cv_c_const = no; then
+  cat >> confdefs.h <<\EOF
+#define const 
+EOF
+
+fi
+
+echo $ac_n "checking for inline""... $ac_c" 1>&6
+echo "configure:1263: checking for inline" >&5
+if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat > conftest.$ac_ext <<EOF
+#line 1270 "configure"
+#include "confdefs.h"
+
+int main() {
+} $ac_kw foo() {
+; return 0; }
+EOF
+if { (eval echo configure:1277: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_c_inline=$ac_kw; break
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+
+fi
+
+echo "$ac_t""$ac_cv_c_inline" 1>&6
+case "$ac_cv_c_inline" in
+  inline | yes) ;;
+  no) cat >> confdefs.h <<\EOF
+#define inline 
+EOF
+ ;;
+  *)  cat >> confdefs.h <<EOF
+#define inline $ac_cv_c_inline
+EOF
+ ;;
+esac
+
+
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+cat > conftest.defs <<\EOF
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
+s%\[%\\&%g
+s%\]%\\&%g
+s%\$%$$%g
+EOF
+DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+rm -f conftest.defs
+
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.13"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+
+trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@CPP@%$CPP%g
+s%@CXX@%$CXX%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
 
- exit(0);
-' `echo "$*" | sed "s/-//g"` 
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
 
-echo You are ready to type gmake now!
diff --git a/cont.cpp b/cont.cpp
index a437543..2847b8b 100755..100644
--- a/cont.cpp
+++ b/cont.cpp
@@ -11,14 +11,14 @@ using namespace std;
 string
 cont::get_val( string s_key )
 {
- if ( map_vals.find( s_key ) != map_vals.end() )
-  return map_vals[ s_key ];
- return string();
+  if ( map_vals.find( s_key ) != map_vals.end() )
+    return map_vals[ s_key ];
+  return string();
 }
 
 cont::~cont()
 {
- map_vals.~map_string();
+  map_vals.~map_string();
 }
 
 #endif
diff --git a/cont.h b/cont.h
index 90cbd7b..ec97f63 100755..100644
--- a/cont.h
+++ b/cont.h
@@ -1,6 +1,6 @@
 // class cont declaration. defines a simple data container class.
 
-#ifndef CONT_H 
+#ifndef CONT_H
 #define CONT_H
 
 #include "incl.h"
@@ -8,19 +8,22 @@
 
 using namespace std;
 
-class cont 
+class cont
 {
 protected:
- map_string map_vals;
+  map_string map_vals;
 
 public:
- cont::~cont();
+  cont::~cont();
 
- // small inline methods:
- void clear_vals() { map_vals.clear(); } // removes all values.
+  // small inline methods:
+  void clear_vals()
+  {
+    map_vals.clear();
+  } // removes all values.
 
- // public methods:
- virtual string get_val( string s_key ); // get a specific map_vals value.
+  // public methods:
+  virtual string get_val( string s_key ); // get a specific map_vals value.
 };
 
 #endif
diff --git a/glob.h b/glob.h
index 6f89ef1..9287c38 100755..100644
--- a/glob.h
+++ b/glob.h
@@ -21,7 +21,7 @@
 // max length of a line read from a socket or a file ( config-file, html-template ).
 #define READBUF 1024
 
-// definition for verbosity level 0 ( normal outputs ). see vmsg.h for custumizing all 
+// definition for verbosity level 0 ( normal outputs ). see vmsg.h for custumizing all
 // the messages. this messages will only printed out by the master thread.
 #define VERBOSE
 
@@ -39,16 +39,16 @@ using namespace std;
 
 // internal rang descriptors ( their external names may be specified different )
 enum rang
-{ 
- CODER ,  // programmer.
- ADMIN ,  // administrator.
- MAGIC ,  // super user with special privileges. 
- SUPER ,  // temporary super user. 
- BASIC ,  // normal user without special privileges.
- GUEST ,  // guest user, has almost no privileges. 
- RESTR ,  // a very restrivted user.
- OUTBN    // banned out of the system. 
-};	
+{
+  CODER ,  // programmer.
+  ADMIN ,  // administrator.
+  MAGIC ,  // super user with special privileges.
+  SUPER ,  // temporary super user.
+  BASIC ,  // normal user without special privileges.
+  GUEST ,  // guest user, has almost no privileges.
+  RESTR ,  // a very restrivted user.
+  OUTBN    // banned out of the system.
+};
 
 // some custom typedefs for datatypes which are needed often.
 typedef map<string, string> map_string;
@@ -56,13 +56,13 @@ typedef int function( void *v_arg );
 
 struct container
 {
- void* elem[3];
+  void* elem[3];
 };
 
 struct dynmod
 {
- function *the_func  ;
- void     *the_module;
+  function *the_func  ;
+  void     *the_module;
 };
 
 #endif
diff --git a/hmap.cpp b/hmap.cpp
index 662a203..6531ad0 100644
--- a/hmap.cpp
+++ b/hmap.cpp
@@ -12,11 +12,11 @@ int nextPrime( int n );
 // Construct the hash table.
 template <class obj_type, class key_type>
 hmap<obj_type, key_type>::hmap( double mop )
-              : maxOccupiedPercentage(mop), array( nextPrime( 101 ) )
+    : maxOccupiedPercentage(mop), array( nextPrime( 101 ) )
 {
- cout << "hmap Constructor" << endl;
- lookups = 0;
- make_empty( );
+  cout << "hmap Constructor" << endl;
+  lookups = 0;
+  make_empty( );
 }
 
 // Insert item x into the hash table. If the item is
@@ -24,48 +24,48 @@ hmap<obj_type, key_type>::hmap( double mop )
 template <class obj_type, class key_type>
 void hmap<obj_type, key_type>::add_elem( const obj_type &x, const key_type &k  )
 {
- // Insert x as active
- int currentPos = findPos( k );
- if( isActive( currentPos ) )
-  return;
-
- array[ currentPos ] = hash_entry( x, k, ACTIVE );
- //	cout << "Inserted=" << x << "= at " << currentPos << endl;
- if( ++occupied > array.size( ) * maxOccupiedPercentage )
-  rehash( );
+  // Insert x as active
+  int currentPos = findPos( k );
+  if( isActive( currentPos ) )
+    return;
+
+  array[ currentPos ] = hash_entry( x, k, ACTIVE );
+  //	cout << "Inserted=" << x << "= at " << currentPos << endl;
+  if( ++occupied > array.size( ) * maxOccupiedPercentage )
+    rehash( );
 }
 
 // Expand the hash table.
 template <class obj_type, class key_type>
 void hmap<obj_type, key_type>::rehash( )
 {
- vector<hash_entry> oldArray = array;
-
- // Create new double-sized, empty table
- array.resize( nextPrime( 2 * oldArray.size( ) ) );
- for( int j = 0; j < array.size( ); j++ )
-  array[ j ].info = EMPTY;
-
- // Copy table over
- make_empty( );
- for( int i = 0; i < oldArray.size( ); i++ )
-  if( oldArray[ i ].info == ACTIVE )
-   add_elem( oldArray[ i ].element, oldArray[ i ].key );
+  vector<hash_entry> oldArray = array;
+
+  // Create new double-sized, empty table
+  array.resize( nextPrime( 2 * oldArray.size( ) ) );
+  for( int j = 0; j < array.size( ); j++ )
+    array[ j ].info = EMPTY;
+
+  // Copy table over
+  make_empty( );
+  for( int i = 0; i < oldArray.size( ); i++ )
+    if( oldArray[ i ].info == ACTIVE )
+      add_elem( oldArray[ i ].element, oldArray[ i ].key );
 }
 
 // Hash function, can only handle strings.
-// If you want to hash other objects you will have to 
+// If you want to hash other objects you will have to
 // create a hash table for them
 template <class obj_type, class key_type>
 unsigned int hmap<obj_type, key_type>::hash( const string & key ) const
 {
- unsigned int hashVal = 0;
- //	cout << key << "%";
+  unsigned int hashVal = 0;
+  //	cout << key << "%";
 
- for( size_t i = 0; i < key.size(); i++ )
-  hashVal =  ( hashVal << 5 ) ^ key[ i ] ^ hashVal;
+  for( size_t i = 0; i < key.size(); i++ )
+    hashVal =  ( hashVal << 5 ) ^ key[ i ] ^ hashVal;
 
- return hashVal;
+  return hashVal;
 }
 
 // Method that performs quadratic probing resolution.
@@ -73,32 +73,32 @@ unsigned int hmap<obj_type, key_type>::hash( const string & key ) const
 template <class obj_type, class key_type>
 int hmap<obj_type, key_type>::findPos( const key_type &k )
 {
- int collisionNum = 0;
- int currentPos = hash( k ) % array.size( );
- lookups++;
-
- while( array[ currentPos ].info != EMPTY &&
-        array[ currentPos ].key != k )
- {
- //		cout <<  array[ currentPos ].element << "!=" << x << endl;
+  int collisionNum = 0;
+  int currentPos = hash( k ) % array.size( );
   lookups++;
-  currentPos += 2 * ++collisionNum - 1;  // Compute ith probe
 
-  if( currentPos >= array.size( ) )
-   currentPos -= array.size( );
- }
+  while( array[ currentPos ].info != EMPTY &&
+         array[ currentPos ].key != k )
+  {
+    //		cout <<  array[ currentPos ].element << "!=" << x << endl;
+    lookups++;
+    currentPos += 2 * ++collisionNum - 1;  // Compute ith probe
 
- //	cout << currentPos << " ";
- return currentPos;
+    if( currentPos >= array.size( ) )
+      currentPos -= array.size( );
+  }
+
+  //	cout << currentPos << " ";
+  return currentPos;
 }
 
 // Remove item x from the hash table.
 template <class obj_type, class key_type>
 void hmap<obj_type, key_type>::del_elem( const key_type & k )
 {
-    int currentPos = findPos( k );
-    if( isActive( currentPos ) )
-        array[ currentPos ].info = DELETED;
+  int currentPos = findPos( k );
+  if( isActive( currentPos ) )
+    array[ currentPos ].info = DELETED;
 }
 
 // Find item x in the hash table.
@@ -106,46 +106,46 @@ void hmap<obj_type, key_type>::del_elem( const key_type & k )
 template <class obj_type, class key_type>
 obj_type hmap<obj_type, key_type>::get_elem( const key_type &k )
 {
- int currentPos = findPos( k );
- if( isActive( currentPos ) )
-  return array[ currentPos ].element;
- else
-  return 0;
+  int currentPos = findPos( k );
+  if( isActive( currentPos ) )
+    return array[ currentPos ].element;
+  else
+    return 0;
 }
 
 // Make the hash table logically empty.
 template <class obj_type, class key_type>
 void hmap<obj_type, key_type>::make_empty( )
 {
- occupied = 0;
- for( int i = 0; i < array.size( ); i++ )
-  array[ i ].info = EMPTY;
+  occupied = 0;
+  for( int i = 0; i < array.size( ); i++ )
+    array[ i ].info = EMPTY;
 }
 
 // Return true if currentPos exists and is active.
 template <class obj_type, class key_type>
 bool hmap<obj_type, key_type>::isActive( int currentPos ) const
 {
- return array[ currentPos ].info == ACTIVE;
+  return array[ currentPos ].info == ACTIVE;
 }
 
 
 // Internal method to test if a positive number is prime.
 // Not an efficient algorithm.
 template <class obj_type, class key_type>
-bool hmap<obj_type, key_type>::isPrime( int n ) const 
+bool hmap<obj_type, key_type>::isPrime( int n ) const
 {
- if( n == 2 || n == 3 )
-  return true;
+  if( n == 2 || n == 3 )
+    return true;
 
- else if( n == 1 || n % 2 == 0 )
-  return false;
+  else if( n == 1 || n % 2 == 0 )
+    return false;
 
- for( int i = 3; i * i <= n; i += 2 )
-  if( n % i == 0 )
-   return false;
+  for( int i = 3; i * i <= n; i += 2 )
+    if( n % i == 0 )
+      return false;
 
- return true;
+  return true;
 }
 
 // Internal method to return a prime number at least as large as n.
@@ -153,27 +153,30 @@ bool hmap<obj_type, key_type>::isPrime( int n ) const
 template <class obj_type, class key_type>
 int hmap<obj_type, key_type>::nextPrime( int n ) const
 {
- if( n % 2 == 0 )
-  n++;
+  if( n % 2 == 0 )
+    n++;
 
- for( ; !isPrime( n ); n += 2 );
+  for( ; !isPrime( n ); n += 2 )
+    ;
 
- return n;
+  return n;
 }
-template<class obj_type, class key_type> void
+template<class obj_type, class key_type>
+void
 hmap<obj_type, key_type>::run_func( void (*func)(obj_type) )
 {
- for( int i = 0; i < array.size( ); i++ )
-  if ( array[i].info == ACTIVE )
-   ( *func ) ( array[i].element );
+  for( int i = 0; i < array.size( ); i++ )
+    if ( array[i].info == ACTIVE )
+      ( *func ) ( array[i].element );
 }
 
-template<class obj_type, class key_type> void
+template<class obj_type, class key_type>
+void
 hmap<obj_type, key_type>::run_func( void (*func)(obj_type, void*), void* v_arg )
 {
- for( int i = 0; i < array.size( ); i++ )
-  if ( array[i].info == ACTIVE )
-   ( *func ) ( array[i].element, v_arg );
+  for( int i = 0; i < array.size( ); i++ )
+    if ( array[i].info == ACTIVE )
+      ( *func ) ( array[i].element, v_arg );
 }
 
 #endif
diff --git a/hmap.h b/hmap.h
index 2392133..84fc9ab 100644
--- a/hmap.h
+++ b/hmap.h
@@ -1,4 +1,4 @@
-#pragma warning(disable:4786) 
+#pragma warning(disable:4786)
 
 #ifndef hmap_h
 #define hmap_h
@@ -17,100 +17,105 @@ template <class obj_type, class key_type>
 class hmap
 {
 private:
- enum entry_type 
- { 
-  ACTIVE, EMPTY, DELETED
- };
-
- struct hash_entry
- {
-  obj_type   element;
-  key_type   key;
-  entry_type info;
-
-  hash_entry( const obj_type &e = obj_type( ), const key_type &k = key_type( ), entry_type i = EMPTY ) : element( e ), key( k ), info( i ) { }
- };
-    
- int occupied;
-	
- virtual bool isActive( int currentPos ) const;
- virtual void rehash( );
- virtual bool isPrime  ( int n ) const;
- virtual int  nextPrime( int n ) const;
- double       maxOccupiedPercentage; 
+  enum entry_type
+  {
+    ACTIVE, EMPTY, DELETED
+  };
+
+  struct hash_entry
+  {
+    obj_type   element;
+    key_type   key;
+    entry_type info;
+
+    hash_entry( const obj_type &e = obj_type( ), const key_type &k = key_type( ), entry_type i = EMPTY ) : element( e ), key( k ), info( i )
+    { }
+  }
+  ;
+
+  int occupied;
+
+  virtual bool isActive( int currentPos ) const;
+  virtual void rehash( );
+  virtual bool isPrime  ( int n ) const;
+  virtual int  nextPrime( int n ) const;
+  double       maxOccupiedPercentage;
 
 protected:
- int lookups;
- unsigned int hash( const string &key ) const;
- vector<hash_entry> array;
+  int lookups;
+  unsigned int hash( const string &key ) const;
+  vector<hash_entry> array;
 
 public:
- hmap( double moc );
-
- virtual int  findPos  ( const key_type &k );
- virtual void make_empty( );
- virtual void add_elem ( const obj_type &x, const key_type &k );
- virtual void del_elem ( const key_type &k );
- virtual obj_type get_elem ( const key_type &k );
-
- virtual void  run_func( void (*func)(obj_type) );
- virtual void  run_func( void (*func)(obj_type, void*), void* v_arg );
-
- // inline:
- void getSize() 
- {
-  int size = 0;
-  for( int j = 0; j < array.size( ); j++ )
-   if (array[ j ].info == ACTIVE)
-    size++;
-   return size;	
- };
-
- int getLookups()
- {
-  return lookups;
- };
-
- int getCapacity()
- {
-  return array.size();
- };
-
- double getLambda()
- {
-  return static_cast<double>(getSize())/static_cast<double>(getCapacity());
- }
-
- obj_type& operator[]( key_type &k )
- {
-  return get_elem( k );
- }
+  hmap( double moc );
+
+  virtual int  findPos  ( const key_type &k );
+  virtual void make_empty( );
+  virtual void add_elem ( const obj_type &x, const key_type &k );
+  virtual void del_elem ( const key_type &k );
+  virtual obj_type get_elem ( const key_type &k );
+
+  virtual void  run_func( void (*func)(obj_type) );
+  virtual void  run_func( void (*func)(obj_type, void*), void* v_arg );
+
+  // inline:
+  void getSize()
+  {
+    int size = 0;
+    for( int j = 0; j < array.size( ); j++ )
+      if (array[ j ].info == ACTIVE)
+        size++;
+    return size;
+  };
+
+  int getLookups()
+  {
+    return lookups;
+  };
+
+  int getCapacity()
+  {
+    return array.size();
+  };
+
+  double getLambda()
+  {
+    return static_cast<double>(getSize())/static_cast<double>(getCapacity());
+  }
+
+  obj_type& operator[]( key_type &k )
+  {
+    return get_elem( k );
+  }
 
 };
 
 template <class obj_type, class key_type>
-class linearhmap : public hmap<obj_type, key_type> {
+class linearhmap : public hmap<obj_type, key_type>
+{
 public:
- linearhmap(double moc) : hmap<obj_type, key_type>(moc) {};
-
- virtual int findPos( const key_type &k )
- {
-  int collisionNum = 0;
-  int currentPos = hash( k ) % array.size( );
-  lookups++;
-
-  while( array[ currentPos ].info != EMPTY &&
-         array[ currentPos ].key  !=  k )
-  {	
-   lookups   ++;
-   currentPos++; 
-
-   if( currentPos >= array.size( ) )
-    currentPos -= array.size( );
+  linearhmap(double moc) : hmap<obj_type, key_type>(moc)
+  {}
+  ;
+
+  virtual int findPos( const key_type &k )
+  {
+    int collisionNum = 0;
+    int currentPos = hash( k ) % hmap<obj_type, key_type>::array.size( );
+    hmap<obj_type, key_type>::lookups++;
+
+    while( hmap<obj_type, key_type>::array[ currentPos ].info != hmap<obj_type, key_type>::EMPTY &&
+           hmap<obj_type, key_type>::array[ currentPos ].key  !=  k )
+    {
+      hmap<obj_type, key_type>::lookups   ++;
+      currentPos++;
+
+      if( currentPos >= hmap<obj_type, key_type>::array.size( ) )
+        currentPos -= hmap<obj_type, key_type>::array.size( );
+    }
+
+    return currentPos;
   }
-
-  return currentPos;
- }
 };
 
 #include "hmap.cpp"
diff --git a/html.cpp b/html.cpp
index f40e466..50cf1e6 100755..100644
--- a/html.cpp
+++ b/html.cpp
@@ -12,128 +12,135 @@ using namespace std;
 
 html::html( )
 {
- set_name( s_conf::get().get_val( "HTMLTEMP" ) );
- pthread_mutex_init( &mut_map_vals, NULL );
+  set_name( s_conf::get
+              ().get_val( "HTMLTEMP" ) );
+  pthread_mutex_init( &mut_map_vals, NULL );
 }
 
 html::~html( )
 {
- pthread_mutex_destroy( &mut_map_vals );
+  pthread_mutex_destroy( &mut_map_vals );
 }
 
 void
-html::clear_cache( ) 
-{ 
- pthread_mutex_lock  ( &mut_map_vals );
- clear_vals(); 
- pthread_mutex_unlock( &mut_map_vals );
+html::clear_cache( )
+{
+  pthread_mutex_lock  ( &mut_map_vals );
+  clear_vals();
+  pthread_mutex_unlock( &mut_map_vals );
 }
 
 string
-html::parse( map_string &map_params ) 
+html::parse( map_string &map_params )
 {
- string s_file = map_params["request"];
+  string s_file = map_params["request"];
 
- // check if s_file is in the container.
- pthread_mutex_lock  ( &mut_map_vals );
- string s_templ = get_val( s_file );
- pthread_mutex_unlock( &mut_map_vals );
-
- // if not, read file. 
- if ( s_templ.empty() )
- {
-  auto string   s_path  = get_name();
-  auto ifstream fs_templ( s_path.append( s_file ).c_str(), ios::binary );
+  // check if s_file is in the container.
+  pthread_mutex_lock  ( &mut_map_vals );
+  string s_templ = get_val( s_file );
+  pthread_mutex_unlock( &mut_map_vals );
 
-  if ( ! fs_templ ) 
+  // if not, read file.
+  if ( s_templ.empty() )
   {
-  
-   cerr << "File not found: " << s_file << endl;
-   if(map_params["request"]==s_conf::get().get_val( "NOTFOUND"  ))
-	return "";
-   
-   map_params["request"] = s_conf::get().get_val( "NOTFOUND" );
-   return parse( map_params );
- 
-  }
+    auto string   s_path  = get_name();
+    auto ifstream fs_templ( s_path.append( s_file ).c_str(), ios::binary );
 
-  auto char c_buf;
-  while( !fs_templ.eof() )
-  {
-  	fs_templ.get( c_buf );
-  	s_templ+=c_buf;	
-  }
-  
-  fs_templ.close();
+    if ( ! fs_templ )
+    {
+
+      cerr << "File not found: " << s_file << endl;
+      if(map_params["request"]==s_conf::get
+            ().get_val( "NOTFOUND"  ))
+          return "";
+
+      map_params["request"] = s_conf::get
+                                ().get_val( "NOTFOUND" );
+      return parse( map_params );
+
+    }
+
+    auto char c_buf;
+    while( !fs_templ.eof() )
+    {
+      fs_templ.get( c_buf );
+      s_templ+=c_buf;
+    }
+
+    fs_templ.close();
 
 #ifdef VERBOSE
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cout << TECACHE << s_path << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
+
+    pthread_mutex_lock  ( &s_mutx::get
+                            ().mut_stdout );
+    cout << TECACHE << s_path << endl;
+    pthread_mutex_unlock( &s_mutx::get
+                            ().mut_stdout );
 #endif
 
-  // cache file. 
-  pthread_mutex_lock  ( &mut_map_vals );
-  map_vals[ s_file ] = s_templ; 
-  pthread_mutex_unlock( &mut_map_vals );
- }
+    // cache file.
+    pthread_mutex_lock  ( &mut_map_vals );
+    map_vals[ s_file ] = s_templ;
+    pthread_mutex_unlock( &mut_map_vals );
+  }
+
+  // find %%KEY%% token and substituate those.
+  auto unsigned int pos[2];
+  pos[0] = pos[1] = 0;
 
- // find %%KEY%% token and substituate those.
- auto unsigned int pos[2]; 
- pos[0] = pos[1] = 0;
+  do
+  {
+    pos[0] = s_templ.find( "%%", pos[1] );
 
- do 
- {
-  pos[0] = s_templ.find( "%%", pos[1] );
+    if ( pos[0] == string::npos )
+      break;
 
-  if ( pos[0] == string::npos )
-   break;
+    pos[0] += 2;
+    pos[1]  = s_templ.find( "%%", pos[0] );
 
-  pos[0] += 2;	
-  pos[1]  = s_templ.find( "%%", pos[0] );
+    if ( pos[0] == string::npos )
+      break;
 
-  if ( pos[0] == string::npos )
-   break;
+    // get key and val.
+    auto string s_key = s_templ.substr( pos[0], pos[1]-pos[0] );
+    auto string s_val = s_conf::get
+                          ().get_val( s_key );
 
-  // get key and val.
-  auto string s_key = s_templ.substr( pos[0], pos[1]-pos[0] );
-  auto string s_val = s_conf::get().get_val( s_key );
+    // if s_val is empty use map_params.
+    if ( s_val.empty() )
+      s_val = map_params[ s_key ];
 
-  // if s_val is empty use map_params.
-  if ( s_val.empty() )
-   s_val = map_params[ s_key ];
+    // substituate key with val.
+    s_templ.replace( pos[0]-2, pos[1]-pos[0]+4, s_val );
 
-  // substituate key with val.
-  s_templ.replace( pos[0]-2, pos[1]-pos[0]+4, s_val );
+    // calculate the string displacement.
+    auto int i_dif = s_val.length() - ( pos[1] - pos[0] + 4);
 
-  // calculate the string displacement.
-  auto int i_dif = s_val.length() - ( pos[1] - pos[0] + 4);
- 
-  pos[1] += 2 + i_dif;
-   
- } 
- while( true );
+    pos[1] += 2 + i_dif;
+
+  }
+  while( true );
 
- return s_templ; 
+  return s_templ;
 }
 
 void
 html::online_list( user *p_user, map_string &map_params )
 {
- // prepare user_list.
- string s_list     ( ""     );
- string s_seperator( "<br>" );
+  // prepare user_list.
+  string s_list     ( ""     );
+  string s_seperator( "<br>" );
 
- p_user->get_p_room()->get_user_list( s_list, s_seperator );
+  p_user->get_p_room()->get_user_list( s_list, s_seperator );
 
- // use the collected data as a message in html-templates.
- map_params["MESSAGE"] = s_list;
+  // use the collected data as a message in html-templates.
+  map_params["MESSAGE"] = s_list;
 
- // renew the timestamp.
- p_user->renew_stamp();
+  // renew the timestamp.
+  p_user->renew_stamp();
 
- // send a ping to the client chat stream.
- p_user->msg_post( new string("\n") );
+  // send a ping to the client chat stream.
+  p_user->msg_post( new string("\n") );
 }
 
 #endif
diff --git a/html.h b/html.h
index b43f0d2..823d0d9 100755..100644
--- a/html.h
+++ b/html.h
@@ -15,28 +15,28 @@ using namespace std;
 class html : public cont, name
 {
 private:
-// needed for synchronizing the map_vals. 
- pthread_mutex_t mut_map_vals;
+  // needed for synchronizing the map_vals.
+  pthread_mutex_t mut_map_vals;
 
 public:
- // public methods.
- explicit html( ); // simple constructor.
-         ~html( );
-
- // clears the template cache so that new html templates will be read
- // from hard disk. this method is needed after changeing s.t. on
- // the html-template files.
- void clear_cache( ); 
-
- // returns a parsed html-template. this method will check first if the
- // required html-template exists inside the classes template cache. if not
- // then the file will be read from file and added to the cache.
- // afterwards the html-template will be parsed and returned.
- // map_params contains the client request parameters which also will be
- // used for string substituation. 
- virtual string parse( map_string &map_params ); 
-
- virtual void online_list( user *p_user, map_string &map_params );
+  // public methods.
+  explicit html( ); // simple constructor.
+  ~html( );
+
+  // clears the template cache so that new html templates will be read
+  // from hard disk. this method is needed after changeing s.t. on
+  // the html-template files.
+  void clear_cache( );
+
+  // returns a parsed html-template. this method will check first if the
+  // required html-template exists inside the classes template cache. if not
+  // then the file will be read from file and added to the cache.
+  // afterwards the html-template will be parsed and returned.
+  // map_params contains the client request parameters which also will be
+  // used for string substituation.
+  virtual string parse( map_string &map_params );
+
+  virtual void online_list( user *p_user, map_string &map_params );
 };
 
 #endif
diff --git a/html/favicon.ico b/html/favicon.ico
index 4deafd5..4deafd5 100755..100644
--- a/html/favicon.ico
+++ b/html/favicon.ico
diff --git a/html/frameset.html b/html/frameset.html
index 51c58ee..fe6b973 100755
--- a/html/frameset.html
+++ b/html/frameset.html
@@ -1,21 +1,19 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
 <head>
-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
 <title>
- %%ychat.version%%
+ %%PGETITLE%%
 </title>
 </head>
- <frameset rows="*,70">
+ <frameset rows="*,60">
   <noframes>
    Your browser does not support frames, 
   </noframes>
   <frameset cols="*,150">
-   <frame src="stream.html?event=stream&tmpid=%%tmpid%%" name="stream">
-   <frame src="online.html?event=online&tmpid=%%tmpid%%" name="online">
+   <frame src="stream.html?event=stream&nick=%%nick%%&tmpid=%%tmpid%%" name="stream">
+   <frame src="online.html?event=online&nick=%%nick%%&tmpid=%%tmpid%%" name="online">
   </frameset>
   <frameset rows="*,0">
-   <frame src="input.html?event=input&tmpid=%%tmpid%%" name="input">
+   <frame src="input.html?event=input&nick=%%nick%%&tmpid=%%tmpid%%" name="input">
    <frame src="blank.html" name="blank">
   </frameset>
  </frameset>
diff --git a/html/index.html b/html/index.html
index 7337772..7bc01b0 100755
--- a/html/index.html
+++ b/html/index.html
@@ -1,47 +1,28 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
 <head>
-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
 <title>
- %%ychat.version%%
+ %%PGETITLE%%
 </title>
 <link rel=stylesheet href="style.css" type=text/css>
 </head>
 <body bgcolor=#000000 text=#ffff00>
 <table align=center width=500>
 <tr>
-<td align=center><img src="images/y_black.png" alt="yChat"></td>
-<td align=center class=header>%%ychat.version%%<br><br>%%INFO%%</td>
+<td align=center><img src="y_black.gif" alt="ychat"></td>
+<td align=center class=header>%%PGETITLE%%<br>%%INFO%%</td>
 </tr>
 <tr>
-<td colspan=2>&nbsp;</td>
+	<td colspan=2>&nbsp;</td>
 </tr>
 <tr>
-<td align=center colspan=2>
-<form action="frameset.html" method="POST">
+	<td align=center colspan=2>
+Enter your nick:
+<form action="frameset.html" method="GET">
  <input type="hidden" name="event" value="login">
-Enter your nick:<br>
- <input type="text"   name="nick" value="%%nick%%" maxlength="%%chat.maxlength.username%%" accesskey="n">
-<br>
-<br>
-Enter your password:<br>
- <input type="password" name="password" value="%%pass%%" maxlength="%%chat.maxlength.password%%" accesskey="p">
-<br>
-<br>
-Enter your room:<br>
- <input type="text" name="room" value="%%chat.defaultroom%%" maxlength="%%chat.maxlength.roomname%%" accesskey="r">
-<br>
-<br>
- <input type="hidden" name="end" value="end">
- <input type="submit" value="login" accesskey="s">
+ <input type="hidden" name="room"  value="%%STRDROOM%%">
+ <input type="text"   name="nick">
+ <input type="submit" value="login">
 </form>
-<br>
-<a href="register.html">Register</a> a new nick
-<br>
-<br>
-If you don't want to register you may login
-<br>
-without a password using an unregistered nick. 
 </td>
 </tr>
 </table>
diff --git a/html/input.html b/html/input.html
index b5e4cd2..a403d8e 100755
--- a/html/input.html
+++ b/html/input.html
@@ -1,60 +1,34 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
-<head>
- <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+ <head>
   <title>
-   %%HTML_TITLE_TAG_CONTENT%%
+   %%PGETITLE%%
   </title>
-  <link rel=stylesheet href="style.css" type=text/css>
+<link rel=stylesheet href="style.css" type=text/css>
+
   <script language="JavaScript">
    <!--
     function delout()
     {
-     document.input.submit();
-     document.input.message.value = "";
      document.input.message.focus();
+     document.input.message.select();
+     document.input.submit();
      return false;
     }
     function selectinput()
     {
      document.input.message.select();
     }
-    function popup(site,width,height)
-    {
-     var left = (screen.availWidth-width)/2;
-     var top  = (screen.availHeight-height)/2;
-     var win  = window.open(site,"_blank","width="+width+",height="+height+",left="+left+",top="+top+",scrollbars=yes");
-    }
    //-->
   </script>
  </head>
  <body bgcolor=#000000 text=#ffffff>
-  <table>
-  <tr><td>
-  <form method="GET" name="input" action="input.html" target="blank" onsubmit="return delout();">
-   <input type="hidden" name="event"   value="input"> 
+  <form name="input" action="input.html" target="blank" onsubmit="return delout();">
+   <input type="hidden" name="event"   value="post"> 
+   <input type="hidden" name="nick"    value="%%nick%%"> 
    <input type="hidden" name="tmpid"   value="%%tmpid%%"> 
-   <input type="text"   name="message" size="60" maxlength="%%chat.maxlength.message%%">
-   <input type="submit" value="send" accesskey='s'>
-   <input type="button" value="select"  accesskey='e' onclick="javascript:selectinput();">
+   <input type="text"   name="message" size="50">
+   <input type="submit" value="send">
+   <input type="button" value="select"  onclick="javascript:selectinput();">
   </form>
-  </td>
-  <td valign=top>
-   <a href='#' onclick="javascript:popup('colors.html?event=colors&tmpid=%%tmpid%%', 600, 480)">Colors</a>
-  </td>
-  <td valign=top>
-   <a href='#' onclick="javascript:popup('options.html?event=options&tmpid=%%tmpid%%', 600, 480)">Options</a>
-  </td>
-  <td valign=top>
-   <a href='#' onclick="javascript:popup('help.html?event=help&tmpid=%%tmpid%%', 600, 480)">Help</a>
-  </td>
-  <td valign=top>
-   <a href='#' onclick="javascript:popup('admin.html?event=admin&tmpid=%%tmpid%%', 600, 480)">Admin</a>
-  </td>
-  <td valign=top>
-   <a href='input.html?event=input&tmpid=%%tmpid%%&message=%2Fq' target='blank'>Logout</a>
-  </td>
-  </tr>
-  </table>
  </body>
 </html>
diff --git a/html/notfound.html b/html/notfound.html
index a14d44b..574e341 100755
--- a/html/notfound.html
+++ b/html/notfound.html
@@ -1,9 +1,7 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
 <head>
-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
 <title>
- %%HTML_TITLE_TAG_CONTENT%%
+ %%PGETITLE%%
 </title>
 </head>
 <body>
diff --git a/html/online.html b/html/online.html
index 29b606d..aa14f8d 100755
--- a/html/online.html
+++ b/html/online.html
@@ -1,24 +1,7 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
-<meta http-equiv="refresh" content="20">
+ <meta http-equiv="refresh" content="20">
 <link rel=stylesheet href="style.css" type=text/css>
  <body bgcolor=#000000 text=#ffffff>
-  <b>%%ROOMNAME%%</b>
-  <br>
-  <br>
-  <table>
-   <tr>
-    <td>
-     %%ROOMTOPIC%%
-    </td>
-   </tr>
-     %%USERLIST%%
-  </table>
+  %%MESSAGE%%
  </body>
 </html>
-
-
-
-
diff --git a/html/stream.html b/html/stream.html
index 493e9d3..6678069 100755
--- a/html/stream.html
+++ b/html/stream.html
@@ -1,39 +1,30 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+ <head>
  <title>
-  %%HTML_TITLE_TAG_CONTENT%%
+  %%PGETITLE%%
  </title>
 <link rel=stylesheet href="style.css" type=text/css>
  <script language="JavaScript">
-  var scrolling;
-  var isOn;
   function autoScroll()
   {
-   if(!isOn)
-   {
-    scrolling = window.setInterval("window.scroll(1,1606682)",70);
-    isOn = true;
-   }
+   window.scroll(1, 50000 );
+   timer = setTimeout('autoScroll()',200);
   }
 
+  autoScroll();
+
   function stopScroll()
   {
-   if(isOn)
-   {
-    window.clearInterval(scrolling); 
-    isOn=false;
-   }
+   clearTimeout(timer);
+  }
+
+  function startScroll()
+  {
+   timer = setTimeout('autoScroll()', 200);
   }
  </script>
 </head>
 <body bgcolor=#000000 text=#ffffff>
-<script>
-autoScroll();
-</script>
-
  Welcome to yChat %%nick%%!
  <br>
  <br>
-
diff --git a/html/style.css b/html/style.css
index e31bd7e..e31bd7e 100755..100644
--- a/html/style.css
+++ b/html/style.css
diff --git a/incl.h b/incl.h
index f8e483f..539a1f1 100755..100644
--- a/incl.h
+++ b/incl.h
@@ -1,6 +1,6 @@
 // contains header files which are included by all classes.
 
-// include some std headers. 
+// include some std headers.
 #include <iostream>
 
 // since thread synchronization is a big issue this header needs
@@ -12,5 +12,5 @@
 
 // include all the custom global variables.
 #include "glob.h"
-// include all the custom messages. 
+// include all the custom messages.
 #include "msgs.h"
diff --git a/lang.cpp b/lang.cpp
index b5b33ec..d7162c9 100755..100644
--- a/lang.cpp
+++ b/lang.cpp
@@ -10,69 +10,70 @@ using namespace std;
 
 lang::lang( string s_lang = "en" ) : name( s_lang )
 {
- parse( ); // parse the config file. 
+  parse( ); // parse the config file.
 }
 
 lang::~lang()
-{
-}
+{}
 
 void
 lang::parse()
 {
 #ifdef VERBOSE
- cout << CFILEOK << get_name() << endl;
+  cout << CFILEOK << get_name() << endl;
 #endif
 
- string filename("lang/");
-	filename.append(get_name());
+  string filename("lang/");
+  filename.append(get_name());
 
- ifstream fs_conf( filename.c_str() );
+  ifstream fs_conf( filename.c_str() );
 
- if ( ! fs_conf ) 
- {
+  if ( ! fs_conf )
+  {
 #ifdef VERBOSE
- cout << CFILENO << get_name() << endl;
+    cout << CFILENO << get_name() << endl;
 #endif
-  return;
- }
 
- char c_buf[READBUF];
+    return;
+  }
+
+  char c_buf[READBUF];
 
- while( fs_conf.getline( c_buf, READBUF ) ) 
- {
-  string s_token( c_buf );
-  unsigned int ui_pos = s_token.find( "#", 0 );
-   
-  // if line is commented out:
-  if ( ui_pos == 0 ) 
-   continue;
+  while( fs_conf.getline( c_buf, READBUF ) )
+  {
+    string s_token( c_buf );
+    unsigned int ui_pos = s_token.find( "#", 0 );
 
-  ui_pos = s_token.find( ";", 0 );
+    // if line is commented out:
+    if ( ui_pos == 0 )
+      continue;
 
-  // if token has not been found.
-  if ( ui_pos == string::npos )
-   continue;
+    ui_pos = s_token.find( ";", 0 );
 
-  s_token = s_token.substr( 0   , --ui_pos );
-  ui_pos  = s_token.find  ( "\"", 0        );   
+    // if token has not been found.
+    if ( ui_pos == string::npos )
+      continue;
 
-  if ( ui_pos == string::npos )
-   continue;
+    s_token = s_token.substr( 0   , --ui_pos );
+    ui_pos  = s_token.find  ( "\"", 0        );
 
-  string s_val = s_token.substr( ui_pos+1, s_token.length() );
-  string s_key = s_token.substr( 0      , --ui_pos          ); 
+    if ( ui_pos == string::npos )
+      continue;
+
+    string s_val = s_token.substr( ui_pos+1, s_token.length() );
+    string s_key = s_token.substr( 0      , --ui_pos          );
 
 #ifdef VERBOSE2
-   cout << s_key << "=" << s_val << endl;
+
+    cout << s_key << "=" << s_val << endl;
 #endif
 
-  // fill the map.
-  map_vals[s_key] = s_val;
- } 
+    // fill the map.
+    map_vals[s_key] = s_val;
+  }
 
- fs_conf.close();
- fs_conf.~ifstream();
+  fs_conf.close();
+  fs_conf.~ifstream();
 }
 
 #endif
diff --git a/lang.h b/lang.h
index 6745a93..e7c9a85 100755..100644
--- a/lang.h
+++ b/lang.h
@@ -14,11 +14,11 @@ class lang : public cont, name
 private:
 
 public:
- // public methods:
- lang ( string s_lang ); // standard constructor.
- ~lang(); 		 // standard destructor.
+  // public methods:
+  lang ( string s_lang ); // standard constructor.
+  ~lang(); 		 // standard destructor.
 
- virtual void parse( );    // parses the config file.
+  virtual void parse( );    // parses the config file.
 };
 
 #endif
diff --git a/logd.cpp b/logd.cpp
index cfdc7c6..63c2a64 100644
--- a/logd.cpp
+++ b/logd.cpp
@@ -5,57 +5,58 @@
 
 logd::logd( string filename )
 {
-	if(filename.empty())
-	{
-		cerr << "ycLog: No filename specified" << endl;
-		exit(1);
-	}
-  
-	s_logfile=filename;
+  if(filename.empty())
+  {
+    cerr << "ycLog: No filename specified" << endl;
+    exit(1);
+  }
 
-	i_lines=s_tool::string2int( s_conf::get().get_val("LOG_LINES"));	
+  s_logfile=filename;
+
+  i_lines=s_tool::string2int( s_conf::get
+                                ().get_val("LOG_LINES"));
 
 }
 void logd::flush()
 {
-	 s_output.open(s_logfile.c_str(), ios::app);
+  s_output.open(s_logfile.c_str(), ios::app);
 
-        if(s_output==NULL)
-        {
-                cerr << "ycLog: Could not open file: " << s_logfile << endl;
-                exit(1);
-        }
+  if(s_output==NULL)
+  {
+    cerr << "ycLog: Could not open file: " << s_logfile << endl;
+    exit(1);
+  }
 
 
-	while(!s_queue.empty())
-	{
-		string s_l=s_queue.front();
-		s_queue.pop();
-		s_output.write(s_l.c_str(), s_l.size());
+  while(!s_queue.empty())
+  {
+    string s_l=s_queue.front();
+    s_queue.pop();
+    s_output.write(s_l.c_str(), s_l.size());
 
-	}
-	s_output.close();
+  }
+  s_output.close();
 }
 void logd::log( map_string request )
 {
-	struct tm *t_m;
-	time_t t_cur=time(NULL);
-	t_m=gmtime(&t_cur);
+  struct tm *t_m;
+  time_t t_cur=time(NULL);
+  t_m=gmtime(&t_cur);
 
-	char buffer[100];
-	strftime(buffer, 100, "[%d/%b/%Y:%H:%M:%S %z]", t_m);
-	string s_time=buffer;
-	string s_logstr = request["REMOTE_ADDR"] + " - - "+s_time+" \"" + request["QUERY_STRING"]+"\" 200 0 \""+request["request"]+"\" \""+request["User-Agent"]+"\"\n";
+  char buffer[100];
+  strftime(buffer, 100, "[%d/%b/%Y:%H:%M:%S %z]", t_m);
+  string s_time=buffer;
+  string s_logstr = request["REMOTE_ADDR"] + " - - "+s_time+" \"" + request["QUERY_STRING"]+"\" 200 0 \""+request["request"]+"\" \""+request["User-Agent"]+"\"\n";
 
-	s_queue.push(s_logstr);	
+  s_queue.push(s_logstr);
 
-	if(s_queue.size()>=i_lines)
-		flush();
+  if(s_queue.size()>=i_lines)
+    flush();
 }
 
 logd::~logd()
 {
-	flush();
+  flush();
 }
 
 
diff --git a/logd.h b/logd.h
index 5d79d9d..788015b 100644
--- a/logd.h
+++ b/logd.h
@@ -7,18 +7,19 @@
 #include <fstream>
 #include <queue>
 #include <time.h>
-class logd {
+class logd
+{
 
-	private:
-		string s_logfile;
-		queue<string> s_queue;
-		ofstream s_output;
-		int i_lines;
-	public: 
-		logd( string filename );
-		~logd();
-		
-		void flush();
-		void log( map_string request );
+private:
+  string s_logfile;
+  queue<string> s_queue;
+  ofstream s_output;
+  int i_lines;
+public:
+  logd( string filename );
+  ~logd();
+
+  void flush();
+  void log( map_string request );
 };
 #endif
diff --git a/main.cpp b/main.cpp
index 08f89f8..f8035f0 100755..100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,7 @@
 /*
  * yChat++; Contact: www.yChat.org; Mail@yChat.org
  * Copyright (C) 2003 Paul C. Buetow, Volker Richter 
+ * Copyright (C) 2005 Paul C. Buetow
  * -----------------------------------------------------------------
  *
  * This program is free software; you can redistribute it and/or
@@ -55,44 +56,46 @@ int main()
 {
 #ifdef VERBOSE
 
-cout  <<  "         ___ _           _   "     << endl
-      <<  " _   _  / __\\ |__   __ _| |_ "    << endl
-      <<  "| | | |/ /  | '_ \\ / _` | __|"    << endl
-      <<  "| |_| / /___| | | | (_| | |_ "     << endl
-      <<  " \\__, \\____/|_| |_|\\__,_|\\__|" << endl
-      <<  " |___/ 			"     << endl << endl 
-
-      << DESCRIP << endl 
-      << VERSION << ", " 
-      << CONTACT << endl 
-      << SEPERAT << endl 
-      << STARTMS << endl ;
+  cout  <<  "         ___ _           _   "     << endl
+  <<  " _   _  / __\\ |__   __ _| |_ "    << endl
+  <<  "| | | |/ /  | '_ \\ / _` | __|"    << endl
+  <<  "| |_| / /___| | | | (_| | |_ "     << endl
+  <<  " \\__, \\____/|_| |_|\\__,_|\\__|" << endl
+  <<  " |___/ 			"     << endl << endl
+
+  << DESCRIP << endl
+  << VERSION << ", "
+  << CONTACT << endl
+  << SEPERAT << endl
+  << STARTMS << endl ;
 #endif
 
- // ignore SIGPIPE. otherwise the server will shut down with "Broken pipe" if
- // a client unexpected disconnects himself from a SOCK_STREAM.
- signal( SIGPIPE, SIG_IGN );
-
- // all the static data classes have to be initialized once. otherwise they will
- // contain only empty pointers and the chat server won't work correctly. 
- // the order of the initializations is very importand. for example the s_html::init()
- // invokations assumes an initialized s_conf class.
- s_mutx::init(); // init the mutex manager.
- s_conf::init(); // init the config manager.
- s_html::init(); // init the html-template manager. 
- s_lang::init(); // init the language manager
- s_sman::init(); // init the session manager.
- s_modl::init(); // init the module-loader manager. 
- s_sock::init(); // init the socket manager. 
- s_chat::init(); // init the chat manager.
- 
- // start the socket manager. this one will listen for incoming http requests and will
- // forward them to the specified routines which will generate a http response.
- s_sock::get().start();
+  // ignore SIGPIPE. otherwise the server will shut down with "Broken pipe" if
+  // a client unexpected disconnects himself from a SOCK_STREAM.
+  signal( SIGPIPE, SIG_IGN );
+
+  // all the static data classes have to be initialized once. otherwise they will
+  // contain only empty pointers and the chat server won't work correctly.
+  // the order of the initializations is very importand. for example the s_html::init()
+  // invokations assumes an initialized s_conf class.
+  s_mutx::init(); // init the mutex manager.
+  s_conf::init(); // init the config manager.
+  s_html::init(); // init the html-template manager.
+  s_lang::init(); // init the language manager
+  s_sman::init(); // init the session manager.
+  s_modl::init(); // init the module-loader manager.
+  s_sock::init(); // init the socket manager.
+  s_chat::init(); // init the chat manager.
+
+  // start the socket manager. this one will listen for incoming http requests and will
+  // forward them to the specified routines which will generate a http response.
+  s_sock::get
+    ().start();
 
 #ifdef VERBOSE
- cout << DOWNMSG << endl;
+
+  cout << DOWNMSG << endl;
 #endif
 
- return 0;
+  return 0;
 }
diff --git a/modl.cpp b/modl.cpp
index 17c7b49..dc6770b 100755..100644
--- a/modl.cpp
+++ b/modl.cpp
@@ -15,84 +15,90 @@ using namespace std;
 
 modl::modl(  )
 {
- map_mods = new hmap<dynmod*,string>(80);
- pthread_mutex_init( &mut_map_mods, NULL );
+  map_mods = new hmap<dynmod*,string>(80);
+  pthread_mutex_init( &mut_map_mods, NULL );
 }
 
 modl::~modl()
 {
- pthread_mutex_lock   ( &mut_map_mods );
+  pthread_mutex_lock   ( &mut_map_mods );
 
- // dlclose all the_module's first! 
- map_mods->run_func   ( &modl::dlclose_ ); 
+  // dlclose all the_module's first!
+  map_mods->run_func   ( &modl::dlclose_ );
 
- // then clean the hash map.
- map_mods->make_empty (               );
+  // then clean the hash map.
+  map_mods->make_empty (               );
 
- pthread_mutex_unlock ( &mut_map_mods );
- pthread_mutex_destroy( &mut_map_mods );
+  pthread_mutex_unlock ( &mut_map_mods );
+  pthread_mutex_destroy( &mut_map_mods );
 }
 
 void
 modl::dlclose_( dynmod* mod )
 {
- dlclose( mod->the_module ); 
+  dlclose( mod->the_module );
 }
 
 dynmod*
 modl::cache_module( string s_name )
 {
- void     *the_module = NULL;
- function *the_func   = NULL;
-
- the_module = dlopen( s_name.c_str(), RTLD_NOW );
-
- if ( the_module == NULL )
- {
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cerr << "dlerror: " << dlerror() << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
-  return NULL;
- }
-
- the_func = (function*) dlsym( the_module, "extern_function" );
-
- if ( the_func == NULL )
- {
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cerr << "dlerror: " << dlerror() << endl; 
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
-  return NULL;
- }
+  void     *the_module = NULL;
+  function *the_func   = NULL;
+
+  the_module = dlopen( s_name.c_str(), RTLD_NOW );
+
+  if ( the_module == NULL )
+  {
+    pthread_mutex_lock  ( &s_mutx::get
+                            ().mut_stdout );
+    cerr << "dlerror: " << dlerror() << endl;
+    pthread_mutex_unlock( &s_mutx::get
+                            ().mut_stdout );
+    return NULL;
+  }
+
+  the_func = (function*) dlsym( the_module, "extern_function" );
+
+  if ( the_func == NULL )
+  {
+    pthread_mutex_lock  ( &s_mutx::get
+                            ().mut_stdout );
+    cerr << "dlerror: " << dlerror() << endl;
+    pthread_mutex_unlock( &s_mutx::get
+                            ().mut_stdout );
+    return NULL;
+  }
 
 #ifdef VERBOSE
- pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
- cout << MODULEC << s_name << endl;
- pthread_mutex_unlock( &s_mutx::get().mut_stdout );
+  pthread_mutex_lock  ( &s_mutx::get
+                          ().mut_stdout );
+  cout << MODULEC << s_name << endl;
+  pthread_mutex_unlock( &s_mutx::get
+                          ().mut_stdout );
 #endif
 
- dynmod *mod     = new dynmod; // encapsulates the function and module handler.
- mod->the_func   = the_func  ; // the function to execute
- mod->the_module = the_module; // the module handler to close if function 
-                               // is not needed anymore. 
- pthread_mutex_lock  ( &mut_map_mods );
- map_mods->add_elem  ( mod, s_name  );
- pthread_mutex_unlock( &mut_map_mods );
+  dynmod *mod     = new dynmod; // encapsulates the function and module handler.
+  mod->the_func   = the_func  ; // the function to execute
+  mod->the_module = the_module; // the module handler to close if function
+  // is not needed anymore.
+  pthread_mutex_lock  ( &mut_map_mods );
+  map_mods->add_elem  ( mod, s_name  );
+  pthread_mutex_unlock( &mut_map_mods );
 
-// DO NOT CLOSE AS LONG THERE EXIST A POINTER TO THE FUNCTION 
-// dlclose( module );
+  // DO NOT CLOSE AS LONG THERE EXIST A POINTER TO THE FUNCTION
+  // dlclose( module );
 
- return mod; 
+  return mod;
 }
 
 dynmod*
 modl::get_module( string s_name )
 {
- pthread_mutex_lock  ( &mut_map_mods );
- dynmod* mod = map_mods->get_elem( s_name );
- pthread_mutex_unlock( &mut_map_mods );
+  pthread_mutex_lock  ( &mut_map_mods );
+  dynmod* mod = map_mods->get_elem( s_name );
+  pthread_mutex_unlock( &mut_map_mods );
 
- return ! mod ? cache_module( s_name ) : mod;
+  return ! mod ? cache_module( s_name ) : mod;
 }
 
 #endif
diff --git a/modl.h b/modl.h
index 10f93ba..b496120 100755..100644
--- a/modl.h
+++ b/modl.h
@@ -9,20 +9,20 @@
 using namespace std;
 
 
-class modl 
+class modl
 {
 private:
- hmap<dynmod*,string>* map_mods;
- pthread_mutex_t mut_map_mods;
+  hmap<dynmod*,string>* map_mods;
+  pthread_mutex_t mut_map_mods;
 
- static  void dlclose_( dynmod* mod   );
- dynmod* cache_module ( string s_name );
+  static  void dlclose_( dynmod* mod   );
+  dynmod* cache_module ( string s_name );
 
 public:
- modl();
- ~modl();
+  modl();
+  ~modl();
 
- dynmod* get_module  ( string s_name );
+  dynmod* get_module  ( string s_name );
 
 };
 
diff --git a/msgs.h b/msgs.h
index 8c2ca13..3f9f37d 100755..100644
--- a/msgs.h
+++ b/msgs.h
@@ -17,11 +17,14 @@
 #define CFILENO "Failed opening config file "
 #define CONNECT "Receiving connection "
 #define CONTACT "Contact: www.yChat.org, Mail@yChat.org "
-#define DESCRIP "yChat++ Copyright (C) 2003 Paul C. Buetow, Volker Richer " 
+#define DESCRIP "yChat; Copyright (C) 2003 Paul C. Buetow, Volker Richer\n(C) 2005 Paul C. Buetow"
 #define DOWNMSG "Shutting down "
-#define LOGINPR "Login procedure succeeded for nick " 
+#define LOGINPR "Login procedure succeeded for nick "
 #define MODULEC "Caching module "
 #define NEWROOM "Adding room "
+#define POOLER1 "Pool: Did not allocate all threads ("
+#define POOLER2 "Pool: Max pool size reached ("
+#define POOLFLL "Pool: Allocating new threads ("
 #define REQUEST "Request string "
 #define SEPERAT "----------------------------------------- "
 #define SOCKCRT "Creating server socket "
@@ -31,6 +34,6 @@
 #define TECACHE "Caching template "
 #define THREADS "Starting thread job "
 #define THREADE "Exiting thread job "
-#define VERSION "Version: yChat++ Basic 0.5.1" 
+#define VERSION "Version: yChat 0.5.2-LEGACYRELEASE"
 
 #endif
diff --git a/mutx.cpp b/mutx.cpp
index eb75e90..ed2a7d6 100755..100644
--- a/mutx.cpp
+++ b/mutx.cpp
@@ -1,4 +1,4 @@
-// class mutx implementation. 
+// class mutx implementation.
 
 #ifndef s_mutx_CXX
 #define s_mutx_CXX
@@ -9,12 +9,12 @@ using namespace std;
 
 mutx::mutx()
 {
- pthread_mutex_init( &mut_stdout, NULL );
+  pthread_mutex_init( &mut_stdout, NULL );
 }
 
 mutx::~mutx()
 {
- pthread_mutex_destroy( &mut_stdout );
+  pthread_mutex_destroy( &mut_stdout );
 }
 
 #endif
diff --git a/mutx.h b/mutx.h
index 0438cb9..c988936 100755..100644
--- a/mutx.h
+++ b/mutx.h
@@ -7,15 +7,15 @@
 
 using namespace std;
 
-class mutx 
+class mutx
 {
 public:
- // this mutex is needed for sync stdout and sdterr of different threads.
- pthread_mutex_t mut_stdout;
+  // this mutex is needed for sync stdout and sdterr of different threads.
+  pthread_mutex_t mut_stdout;
 
- // public methods.
- explicit mutx( ); // simple constructor.
- ~mutx( ); // simple constructor.
+  // public methods.
+  explicit mutx( ); // simple constructor.
+  ~mutx( ); // simple constructor.
 };
 
 #endif
diff --git a/name.cpp b/name.cpp
index 28033ff..a573edf 100755..100644
--- a/name.cpp
+++ b/name.cpp
@@ -9,23 +9,22 @@ using namespace std;
 
 name::name( string s_name )
 {
- set_name( s_name );
+  set_name( s_name );
 }
 
 name::~name()
-{
-}
+{}
 
 string
 name::get_name() const
 {
- return s_name;
+  return s_name;
 }
 
 void
 name::set_name( string s_name )
 {
- this->s_name = s_name;
+  this->s_name = s_name;
 }
 
 
diff --git a/name.h b/name.h
index b895389..0293e2b 100755..100644
--- a/name.h
+++ b/name.h
@@ -7,21 +7,23 @@
 
 using namespace std;
 
-class name 
+class name
 {
 protected:
- // private members:
- string s_name; // object's name. 
- 
+  // private members:
+  string s_name; // object's name.
+
 public:
- virtual string get_name  ( ) const;
- virtual void   set_name  ( string s_name );
+  virtual string get_name  ( ) const;
+  virtual void   set_name  ( string s_name );
 
 
- // public methods: 
- explicit name( ) { };      	      // a standard constructor.
- explicit name( string s_name );      // a standard constructor.
-         ~name( );
+  // public methods:
+  explicit name( )
+  { }
+  ;      	      // a standard constructor.
+  explicit name( string s_name );      // a standard constructor.
+  ~name( );
 
 };
 
diff --git a/pool.cpp b/pool.cpp
index a8c1556..a1517f4 100755..100644
--- a/pool.cpp
+++ b/pool.cpp
@@ -1,153 +1,144 @@
-// class pool implementation.
-
-#ifndef POOL_CXX
-#define POOL_CXX
+#ifndef POOL_CPP
+#define POOL_CPP
 
 #include "pool.h"
 
-#include "s_conf.h"
-#include "s_mutx.h"
-#include "s_tool.h"
-#include "thrd.h"
-
 using namespace std;
 
 pool::pool()
 {
- i_thrd_pool_size  = s_tool::string2int( s_conf::get().get_val( "THRDPOOL" ) );
- i_thrd_pool_queue = s_tool::string2int( s_conf::get().get_val( "THRDQUEU" ) );
-
- tpool_init( &thread_pool, i_thrd_pool_size, i_thrd_pool_queue, 0 );
+  pthread_mutex_init(&mut_threads, 0);
+  pthread_mutex_init(&mut_queue_tasks, 0);
+  pthread_mutex_init(&mut_num_avail_threads, 0);
+  pthread_cond_init(&cond_new_task, 0);
+
+  i_num_total_threads = 0;
+  i_num_avail_threads = s_tool::string2int( s_conf::get
+                          ().get_val( "THRDPOOL" ) );
+  increase_pool(i_num_avail_threads);
 }
 
 pool::~pool()
 {
- // tpool_destroy ...
-}
+  pthread_mutex_lock(&mut_queue_tasks);
+  while (!queue_tasks.empty())
+  {
+    delete queue_tasks.front();
+    queue_tasks.pop();
+  }
+  pthread_mutex_unlock(&mut_queue_tasks);
 
-void
-pool::tpool_init( tpool_t *tpoolp, int num_worker_threads, int max_queue_size, int do_not_block_when_full )
-{
- int i, rtn;
- tpool_t tpool;
-
- // allocate a pool data structure
- if (( tpool = (tpool_t) malloc( sizeof( struct tpool ) ) ) == NULL )
- {
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cerr << "malloc" << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
-  exit(-1);
- }
-
- // initialize th fields
- tpool->num_threads    = num_worker_threads;
- tpool->max_queue_size = max_queue_size;
- tpool->do_not_block_when_full = do_not_block_when_full;
-
- if ( ( tpool->threads = (pthread_t*) malloc( sizeof( pthread_t ) *num_worker_threads ) ) == NULL )
- {
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cerr << "malloc" << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
-  exit(-1);
- }
-
- tpool->cur_queue_size = 0;
- tpool->queue_head     = NULL;
- tpool->queue_tail     = NULL;
- tpool->queue_closed   = 0;
- tpool->shutdown       = 0;
-
- if ( ( rtn = pthread_mutex_init( &(tpool->queue_lock), NULL ) ) != 0 )
- {
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cerr << "pthread_mutex_init " << strerror( rtn ) << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
-  exit(-1);
- }
-
- else if ( ( rtn = pthread_cond_init( &(tpool->queue_not_empty), NULL ) ) != 0 )
- {
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cerr << "pthread_cond_init " << strerror( rtn ) << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
-  exit(-1);
- }
-
- else if ( ( rtn = pthread_cond_init( &(tpool->queue_not_full), NULL ) ) != 0 )
- {
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cerr << "pthread_cond_init " << strerror( rtn ) << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
-  exit(-1);
- }
-
- else if ( ( rtn = pthread_cond_init( &(tpool->queue_empty), NULL ) ) != 0 )
- {
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
-  cerr << "pthread_cond_init " << strerror( rtn ) << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
-  exit(-1);
- }
- // create threads
- for ( i = 0; i < num_worker_threads; i++ )
-  pthread_create( &(tpool->threads[i]) , NULL, tpool_thread, (void*)tpool );
-
- *tpoolp = tpool;
+  pthread_mutex_destroy(&mut_threads);
+  pthread_mutex_destroy(&mut_queue_tasks);
+  pthread_mutex_destroy(&mut_num_avail_threads);
+  pthread_cond_destroy(&cond_new_task);
 }
 
-void*
-pool::tpool_thread( void* arg )
+int
+pool::increase_pool(int i_num)
 {
- tpool_t tpool = (tpool_t) arg;
- tpool_work_t *my_workp;
-
- while( true )
- {
-  pthread_mutex_lock( &(tpool->queue_lock) );
+#ifdef VERBOSE
+  pthread_mutex_lock  ( &s_mutx::get
+                          ().mut_stdout );
+  cout << POOLFLL + s_tool::int2string(i_num) +","+s_tool::int2string(i_num_total_threads)+")" << endl;
+  pthread_mutex_unlock( &s_mutx::get
+                          ().mut_stdout );
+#endif
 
-  while ( (tpool->cur_queue_size == 0) && (!tpool->shutdown) )
-   pthread_cond_wait( &(tpool->queue_not_empty), &(tpool->queue_lock) );
+  int i_max_pool_size = s_tool::string2int( s_conf::get
+                          ().get_val( "THRDPMAX" ) );
 
-  if (tpool->shutdown)
+  for ( int i = 0; i < i_num; ++i )
   {
-   pthread_mutex_unlock( &(tpool->queue_lock) );
-   pthread_exit( NULL );
+    if ( i_max_pool_size != 0 && i_num_total_threads >= i_max_pool_size )
+    {
+#ifdef VERBOSE
+      pthread_mutex_lock  ( &s_mutx::get
+                              ().mut_stdout );
+      cout << POOLER2+s_tool::int2string(i_max_pool_size)+")" << endl;
+      cout << POOLER1+s_tool::int2string(i)+")" << endl;
+      pthread_mutex_unlock( &s_mutx::get
+                              ().mut_stdout );
+#endif
+
+      return i;
+    }
+
+    ++i_num_total_threads;
+    pthread_t p_pthread;
+    pthread_create(&p_pthread, 0, wait_for_task, (void*) this );
   }
 
-  my_workp = tpool->queue_head;
-  tpool->cur_queue_size--;
+  return i_num;
+}
+
+void
+pool::add_task( void(*p_func)(void*), void* p_void )
+{
+  pthread_mutex_lock(&mut_queue_tasks);
+  queue_tasks.push(new task(p_func, p_void));
+  pthread_mutex_unlock(&mut_queue_tasks);
 
-  if ( tpool->cur_queue_size == 0)
-   tpool->queue_head = tpool->queue_tail = NULL;
+  pthread_cond_signal(&cond_new_task);
 
-  else
-   tpool->queue_head = my_workp->next;
+}
 
-  if ( ( ! tpool->do_not_block_when_full ) &&
-       (   tpool->cur_queue_size == ( tpool->max_queue_size - 1 ) ) )
-   pthread_cond_signal( &(tpool->queue_not_full) ); 
+void*
+pool::wait_for_task( void* p_void )
+{
+  pool* p_pool = static_cast<pool*>(p_void);
+
+  for (;;)
+  {
+    pthread_mutex_lock(&p_pool->mut_threads);
+    pthread_cond_wait(&p_pool->cond_new_task, &p_pool->mut_threads);
+
+    pthread_mutex_lock(&p_pool->mut_num_avail_threads);
+    if ( --p_pool->i_num_avail_threads < 5 )
+    {
+      int i_size = 9 - p_pool->i_num_avail_threads;
+      i_size = p_pool->increase_pool(i_size);
+      p_pool->i_num_avail_threads += i_size;
+    }
+    pthread_mutex_unlock(&p_pool->mut_num_avail_threads);
+
+    pthread_mutex_lock(&p_pool->mut_queue_tasks);
+    task* p_task = p_pool->queue_tasks.front();
+    p_pool->queue_tasks.pop();
+    pthread_mutex_unlock(&p_pool->mut_queue_tasks);
+
+    pthread_mutex_unlock(&p_pool->mut_threads);
+
+    (*(p_task->p_func))(p_task->p_void);
+    delete p_task;
+
+    pthread_mutex_lock(&p_pool->mut_num_avail_threads);
+    p_pool->i_num_avail_threads++;
+    pthread_mutex_unlock(&p_pool->mut_num_avail_threads);
+  }
 
-  if ( tpool->cur_queue_size == 0 )
-   pthread_cond_signal( &(tpool->queue_empty) );
+  return 0;
+}
 
-  pthread_mutex_unlock( &(tpool->queue_lock) );
-  (*(my_workp->routine))(my_workp->arg);
-  free((void*)my_workp);
- }
+void
+pool::run(void* p_void)
+{
+  add_task(run_func, p_void);
 }
 
-void pool::run_func( void *v_pointer )
+void
+pool::run_func(void *p_void)
 {
 #ifdef VERBOSE
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
+  pthread_mutex_lock  ( &s_mutx::get
+                          ().mut_stdout );
   cout << THREADS << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
+  pthread_mutex_unlock( &s_mutx::get
+                          ().mut_stdout );
 #endif
 
   // recasting the client thread object.
-  thrd *t = (thrd*) v_pointer;
+  thrd *t = (thrd*) p_void;
 
   // start parsing the client request and sending response's back.
   t-> run ();
@@ -155,60 +146,35 @@ void pool::run_func( void *v_pointer )
   // close the client socket.
   t->~thrd();
 
-  free(v_pointer);
+  free(p_void);
 
 #ifdef VERBOSE
-  pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
+
+  pthread_mutex_lock  ( &s_mutx::get
+                          ().mut_stdout );
   cout << THREADE << endl;
-  pthread_mutex_unlock( &s_mutx::get().mut_stdout );
+  pthread_mutex_unlock( &s_mutx::get
+                          ().mut_stdout );
 #endif
 }
 
-int
-pool::tpool_add_work( tpool_t tpool, void(*routine)(void*), void* arg ) ///
+bool
+pool::allow_user_login()
 {
- tpool_work_t *workp;
- pthread_mutex_lock( &(tpool->queue_lock) );
-
- if( ( tpool->cur_queue_size == tpool->max_queue_size ) &&
-       tpool->do_not_block_when_full )
- {
-  pthread_mutex_unlock( &(tpool->queue_lock) );
-  return -1;
- }
-
- while( (     tpool->cur_queue_size == tpool->max_queue_size ) &&
-        ( ! ( tpool->shutdown       || tpool->queue_closed   ) ) )
-  pthread_cond_wait( &(tpool->queue_not_full), &(tpool->queue_lock) );
-
- if( tpool->shutdown || tpool->queue_closed )
- {
-  pthread_mutex_unlock( &tpool->queue_lock );
-  return -1;
- }
-
- // allocate work structure:
- workp = (tpool_work_t*) malloc( sizeof( tpool_work_t ) );
-
- workp->routine = routine;
- workp->arg     = arg;
- workp->next    = NULL;
-  
- if( tpool->cur_queue_size == 0 )
- {
-  tpool->queue_tail = tpool->queue_head = workp;
- } 
-
- else
- {
-  tpool->queue_tail->next = workp;
-  tpool->queue_tail       = workp;
- } 
-
- tpool->cur_queue_size++;
- pthread_cond_signal( &(tpool->queue_not_empty) );
- pthread_mutex_unlock( &(tpool->queue_lock) );
- return 1;
+  pthread_mutex_lock(&mut_num_avail_threads);
+  if ( i_num_avail_threads < 2 )
+  {
+    int i_max_pool_size = s_tool::string2int( s_conf::get
+                            ().get_val( "THRDPMAX" ) );
+    if ( i_max_pool_size != 0 && i_max_pool_size == i_num_total_threads )
+    {
+      pthread_mutex_unlock(&mut_num_avail_threads);
+      return false;
+    }
+  }
+  pthread_mutex_unlock(&mut_num_avail_threads);
+
+  return true;
 }
 
 #endif
diff --git a/pool.h b/pool.h
index 358b79f..27f093f 100755..100644
--- a/pool.h
+++ b/pool.h
@@ -1,77 +1,52 @@
-// class pool declaration.
+#include "incl.h"
+#include "thrd.h"
+#include "s_tool.h"
+#include "s_conf.h"
+#include "s_mutx.h"
 
 #ifndef POOL_H
 #define POOL_H
 
-#include "incl.h"
+#include <queue>
 
 using namespace std;
 
-class pool 
+class pool
 {
 private:
- typedef struct tpool_work
- {
-  void (*routine)(void*); ///
-  void *arg;
-  struct tpool_work *next;
- } 
- tpool_work_t;
-
- typedef struct tpool
- {
-  // pool characteristics:
-  int num_threads;
-  int max_queue_size;
-  int do_not_block_when_full;
-
-  // pool state
-  pthread_t *threads;
-  int cur_queue_size;
-
-  tpool_work_t *queue_head;
-  tpool_work_t *queue_tail;
-
-  pthread_mutex_t queue_lock;
-  pthread_cond_t  queue_not_empty;
-  pthread_cond_t  queue_not_full;
-  pthread_cond_t  queue_empty;
-
-  int queue_closed;
-  int shutdown;
- } 
- *tpool_t;
-
- int i_thrd_pool_size;
- int i_thrd_pool_queue;
-
- tpool_t thread_pool;
+  struct task
+  {
+    void(*p_func)(void*);
+    void *p_void;
 
- virtual void
- tpool_init( tpool_t *tpoolp, int num_worker_threads, int max_queue_size, int do_not_block_when_full );
+    task(void(*p_func)(void*), void *p_void)
+    {
+      this->p_func = p_func;
+      this->p_void = p_void;
+    }
+  };
 
- virtual int
- tpool_add_work( tpool_t tpool, void(*routine)(void*), void* arg );
+  pthread_mutex_t mut_threads;
+  pthread_mutex_t mut_queue_tasks;
+  pthread_mutex_t mut_num_avail_threads;
+  pthread_cond_t cond_new_task;
 
-// virtual void
-// tpool_destroy( tpool_t tpoolp, int finish );
+  int i_num_avail_threads;
+  int i_num_total_threads;
 
- static void*
- tpool_thread( void* arg);
+  queue<task*> queue_tasks;
 
- static void
- run_func( void *v_pointer );
+  int increase_pool(int i_num);
+  void add_task( void(*p_func)(void*), void* p_void );
+  static void* wait_for_task(void *p_void);
+  static void run_func(void *p_void);
 
- // public methods: 
 public:
- explicit pool( );     
- ~pool();
+  pool();
+  ~pool();
 
- // inline (speed)!
- void run( void *arg )
- {
-  tpool_add_work( thread_pool, run_func, arg ); 
- }
+  void run(void* p_void);
+  bool allow_user_login();
 };
 
 #endif
diff --git a/reqp.cpp b/reqp.cpp
index d02afb8..37f0ea2 100755..100644
--- a/reqp.cpp
+++ b/reqp.cpp
@@ -20,136 +20,140 @@ string reqp::HTTP_CONNEC = "Connection: keep-alive\n";
 string reqp::HTTP_COTYPE = "Content-Type: ";
 
 reqp::reqp( )
-{
-}
+{}
 
 string
 reqp::get_url( thrd* p_thrd, string s_req, map_string &map_params )
 {
- auto unsigned int pos;
- string s_ret ( "" );
- string s_vars( "" );
- auto int i_request;
+  auto unsigned int pos;
+  string s_ret ( "" );
+  string s_vars( "" );
+  auto int i_request;
 
- i_request= ( s_req.find("GET",0) != string::npos ) ? RQ_GET : RQ_POST;
+  i_request= ( s_req.find("GET",0) != string::npos ) ? RQ_GET : RQ_POST;
 
- pos = s_req.find( "HTTP", 0 );
+  pos = s_req.find( "HTTP", 0 );
 
- if( i_request == RQ_GET )
- 	s_ret.append( s_req.substr( 5, pos-6 ) );
- else
- 	s_ret.append( s_req.substr( 6, pos-7 ) );
-
- // remove ".." from the request.
- do
- {
-  pos = s_ret.find( "../", 0 );
+  if( i_request == RQ_GET )
+    s_ret.append( s_req.substr( 5, pos-6 ) );
+  else
+    s_ret.append( s_req.substr( 6, pos-7 ) );
 
-  if ( pos == string::npos )
-   break; 
+  // remove ".." from the request.
+  do
+  {
+    pos = s_ret.find( "../", 0 );
 
-  s_ret.replace( pos, pos+2, "" );
- }
- while( true );
+    if ( pos == string::npos )
+      break;
 
- // do not add the string behind "?" tp s_ret and add all params behind "?" to map_params. 
- if( i_request == RQ_GET )
-  	pos = s_ret.find( "?", 0 );
- else
-  	pos = s_req.find("\r\n\r\n", 0);
+    s_ret.replace( pos, pos+2, "" );
+  }
+  while( true );
 
- auto string s_params( "" );
- if ( pos != string::npos )
- {
+  // do not add the string behind "?" tp s_ret and add all params behind "?" to map_params.
   if( i_request == RQ_GET )
-   s_params.append( s_ret.substr( pos+1, s_ret.length() -pos-1 ) ); 
-
+    pos = s_ret.find( "?", 0 );
   else
-   s_params = s_req.substr( pos+4, s_req.length() -pos-1 ); 
+    pos = s_req.find("\r\n\r\n", 0);
 
-  s_ret = s_ret.substr( 0, pos );
- }
+  auto string s_params( "" );
+  if ( pos != string::npos )
+  {
+    if( i_request == RQ_GET )
+      s_params.append( s_ret.substr( pos+1, s_ret.length() -pos-1 ) );
 
- if ( i_request == RQ_POST && s_params.empty() )
- {
-  char c_req[READBUF];
+    else
+      s_params = s_req.substr( pos+4, s_req.length() -pos-1 );
 
-  if ( read ( p_thrd->get_sock() , c_req, READBUF ) <= 0 )
-   return "NOBYTE";
+    s_ret = s_ret.substr( 0, pos );
+  }
 
-  s_params = string( strstr( c_req, "event" ) ); 
- }
+  if ( i_request == RQ_POST && s_params.empty() )
+  {
+    char c_req[READBUF];
 
- auto unsigned int pos2;
- do
- {
-  pos  = s_params.find( "=", 0 );
-  if ( pos == string::npos )
-   break;
+    if ( read ( p_thrd->get_sock() , c_req, READBUF ) <= 0 )
+      return "NOBYTE";
 
-  pos2 = s_params.find( "&", 0 );
-  if ( pos2 == string::npos )
-  {
-   auto string sValue( s_params.substr(pos+1, s_params.length()-pos-1) );
-   auto string tmpstr( url_decode(sValue) );
-   map_params[ s_params.substr( 0, pos ) ] = tmpstr;
-   break;
+    s_params = string( strstr( c_req, "event" ) );
   }
 
-  auto string s_temp= s_params.substr( pos+1, pos2-pos-1 );
-  map_params[ s_params.substr( 0, pos ) ] = url_decode(s_temp);
-   
-  s_params = s_params.substr( pos2+1, s_params.length()-pos2-1 );
- }
- while( true );
+  auto unsigned int pos2;
+  do
+  {
+    pos  = s_params.find( "=", 0 );
+    if ( pos == string::npos )
+      break;
+
+    pos2 = s_params.find( "&", 0 );
+    if ( pos2 == string::npos )
+    {
+      auto string sValue( s_params.substr(pos+1, s_params.length()-pos-1) );
+      auto string tmpstr( url_decode(sValue) );
+      map_params[ s_params.substr( 0, pos ) ] = tmpstr;
+      break;
+    }
+
+    auto string s_temp= s_params.substr( pos+1, pos2-pos-1 );
+    map_params[ s_params.substr( 0, pos ) ] = url_decode(s_temp);
+
+    s_params = s_params.substr( pos2+1, s_params.length()-pos2-1 );
+  }
+  while( true );
 
 #ifdef VERBOSE
- pthread_mutex_lock  ( &s_mutx::get().mut_stdout );
- cout << REQUEST << s_ret << endl;
- pthread_mutex_unlock( &s_mutx::get().mut_stdout );
+
+  pthread_mutex_lock  ( &s_mutx::get
+                          ().mut_stdout );
+  cout << REQUEST << s_ret << endl;
+  pthread_mutex_unlock( &s_mutx::get
+                          ().mut_stdout );
 #endif
 
- if ( s_ret.empty() )
-  s_ret = s_conf::get().get_val( "STARTMPL" );
+  if ( s_ret.empty() )
+    s_ret = s_conf::get
+              ().get_val( "STARTMPL" );
 
- map_params["request"] = s_ret;
+  map_params["request"] = s_ret;
 
- return s_ret;
+  return s_ret;
 }
 
 string
 reqp::get_content_type( string s_file )
 {
-	string s_ext=s_tool::getExtension( s_file );
+  string s_ext=s_tool::getExtension( s_file );
 
-	if(s_ext=="")
-		s_ext="DEFAULT";	
+  if(s_ext=="")
+    s_ext="DEFAULT";
 
-	return s_conf::get().get_val( "CT_"+s_ext );	
+  return s_conf::get
+           ().get_val( "CT_"+s_ext );
 }
 void
 reqp::parse_headers( string s_req, map_string &map_params )
 {
-        int pos = s_req.find("\n");
-        if(pos!=string::npos)
- 	 map_params["QUERY_STRING"]=s_tool::trim(s_req.substr(0,pos-1));
+  int pos = s_req.find("\n");
+  if(pos!=string::npos)
+    map_params["QUERY_STRING"]=s_tool::trim(s_req.substr(0,pos-1));
 
-        while(pos!=string::npos)
-        {
-                auto string s_line=s_req.substr(0,pos);
-                auto int pos2=s_line.find(":");
-                if(pos2!=string::npos)
-                {
-                        auto string key=s_tool::trim(s_line.substr(0, pos2));
-                        auto string value=s_tool::trim(s_line.substr(pos2+1));
+  while(pos!=string::npos)
+  {
+    auto string s_line=s_req.substr(0,pos);
+    auto int pos2=s_line.find(":");
+    if(pos2!=string::npos)
+    {
+      auto string key=s_tool::trim(s_line.substr(0, pos2));
+      auto string value=s_tool::trim(s_line.substr(pos2+1));
 
-                        map_params[key]=value;
+      map_params[key]=value;
 
 
-                }
-                s_req=s_req.substr(s_line.size()+1);
-                pos=s_req.find("\n");
-        }
+    }
+    s_req=s_req.substr(s_line.size()+1);
+    pos=s_req.find("\n");
+  }
 
 }
 
@@ -157,135 +161,148 @@ reqp::parse_headers( string s_req, map_string &map_params )
 int
 reqp::htoi(string *s)
 {
-	int value;
-	int c;
-	
-	c=s->c_str()[0];
-	if(isupper(c))
-		c=tolower(c);
+  int value;
+  int c;
+
+  c=s->c_str()[0];
+  if(isupper(c))
+    c=tolower(c);
 
-	value=(c>='0' && c<='9'?c-'0':c-'a'+10)*16;
+  value=(c>='0' && c<='9'?c-'0':c-'a'+10)*16;
 
-	c=s->c_str()[1];
-	if(isupper(c))
-		c=tolower(c);
+  c=s->c_str()[1];
+  if(isupper(c))
+    c=tolower(c);
 
-	value+=c>='0' && c<='9'?c-'0':c-'a'+10;
-	return value;
+  value+=c>='0' && c<='9'?c-'0':c-'a'+10;
+  return value;
 }
 
 string
 reqp::url_decode( string s_str )
 {
-	auto string sDest="";
-	int len = s_str.size();
-
-	for(int i=0;i<len;i++)
-	{
-		char ch = s_str.at(i);
-		if(ch=='+')
-		{
-			sDest+=" ";
-		}
-		else if(ch=='%')
-		{
-			auto string sTmp=s_str.substr(i+1,2);
-			ch=(char)htoi(&sTmp);
-			sDest+=ch;
-			i+=2;
-		
-		}
-		else
-
-		sDest+=ch;
-	}
-	return sDest;
+  auto string sDest="";
+  int len = s_str.size();
+
+  for(int i=0;i<len;i++)
+  {
+    char ch = s_str.at(i);
+    if(ch=='+')
+    {
+      sDest+=" ";
+    }
+    else if(ch=='%')
+    {
+      auto string sTmp=s_str.substr(i+1,2);
+      ch=(char)htoi(&sTmp);
+      sDest+=ch;
+      i+=2;
+
+    }
+    else
+
+      sDest+=ch;
+  }
+  return sDest;
 }
 
 string
 reqp::get_from_header( string s_req, string s_hdr )
 {
- auto unsigned int pos[2];
- pos[0] = s_req.find( s_hdr, 0 );
- pos[1] = s_req.find( "\n", pos[0] );
+  auto unsigned int pos[2];
+  pos[0] = s_req.find( s_hdr, 0 );
+  pos[1] = s_req.find( "\n", pos[0] );
 
- auto int i_length = s_hdr.length();
- return s_req.substr( pos[0]+i_length, pos[1]-pos[0]-i_length-1 );
+  auto int i_length = s_hdr.length();
+  return s_req.substr( pos[0]+i_length, pos[1]-pos[0]-i_length-1 );
 }
 
 string
 reqp::parse( thrd* p_thrd, string s_req, map_string &map_params )
 {
 
- // store all request informations in map_params. store the url in 
- // map_params["request"].
-
- if ( get_url( p_thrd, s_req, map_params ).compare("NOBYTE") == 0 )
-   map_params["request"] = s_conf::get().get_val("NOTFOUND");
+  // store all request informations in map_params. store the url in
+  // map_params["request"].
 
- parse_headers( s_req, map_params );
- // create the http header.
- string s_rep( HTTP_CODEOK ); s_rep.append( HTTP_SERVER );
- s_rep.append( HTTP_CONTAC ); s_rep.append( HTTP_CACHEC );
- s_rep.append( HTTP_CONNEC ); s_rep.append( HTTP_COTYPE );
- s_rep.append( get_content_type( map_params["request"] ) ); 
- s_rep.append("\r\n\r\n");
+  if ( get_url( p_thrd, s_req, map_params ).compare("NOBYTE") == 0 )
+    map_params["request"] = s_conf::get
+                              ().get_val("NOTFOUND");
 
- // check the event variable.
+  parse_headers( s_req, map_params );
+  // create the http header.
+  string s_rep( HTTP_CODEOK );
+  s_rep.append( HTTP_SERVER );
+  s_rep.append( HTTP_CONTAC );
+  s_rep.append( HTTP_CACHEC );
+  s_rep.append( HTTP_CONNEC );
+  s_rep.append( HTTP_COTYPE );
+  s_rep.append( get_content_type( map_params["request"] ) );
+  s_rep.append("\r\n\r\n");
 
- string s_event( map_params["event"] );
- if ( ! s_event.empty() )
- {
-  // login procedure.
-  if ( s_event == "login" )
-  {
-   s_chat::get().login( map_params ); 
-  }
+  // check the event variable.
 
-  else
+  string s_event( map_params["event"] );
+  if ( ! s_event.empty() )
   {
-   bool b_found;
-   
-//   user* p_user = s_chat::get().get_user( map_params["nick"], b_found );
-	sess *sess_temp=s_sman::get().getSession( map_params["tmpid"] );
-	user *p_user;
-	if(sess_temp!=NULL)
-	{
-		string *s_nick=static_cast<string*>(sess_temp->getValue(string("nick")));
-		p_user = s_chat::get().get_user( *s_nick, b_found);
-	}
-	else
-		return s_rep;
-   if ( ! b_found )
-   {
-     map_params["INFO"]    = E_NOTONL;
-     map_params["request"] = s_conf::get().get_val( "STARTMPL" ); // redirect to the startpage.
-   }
-   // if a message post.
-   else if ( s_event == "post" )
-    s_chat::get().post( p_user, map_params );
-
-
-   // if a chat stream 
-   else if ( s_event == "stream" )
-   {
-    string s_msg(s_html::get().parse( map_params ) ); 
-    p_user->msg_post( &s_msg);
-    s_sock::get().chat_stream( p_thrd->get_sock(), p_user, map_params );
-   }
-
-   // if a request for the online list of the active room.
-   else if ( s_event == "online" )
-    s_html::get().online_list( p_user, map_params );
+    // login procedure.
+    if ( s_event == "login" )
+    {
+      s_chat::get
+        ().login( map_params );
+    }
+
+    else
+    {
+      bool b_found;
+
+      //   user* p_user = s_chat::get().get_user( map_params["nick"], b_found );
+      sess *sess_temp=s_sman::get
+                        ().getSession( map_params["tmpid"] );
+      user *p_user;
+      if(sess_temp!=NULL)
+      {
+        string *s_nick=static_cast<string*>(sess_temp->getValue(string("nick")));
+        p_user = s_chat::get
+                   ().get_user( *s_nick, b_found);
+      }
+      else
+        return s_rep;
+      if ( ! b_found )
+      {
+        map_params["INFO"]    = E_NOTONL;
+        map_params["request"] = s_conf::get
+                                  ().get_val( "STARTMPL" ); // redirect to the startpage.
+      }
+      // if a message post.
+      else if ( s_event == "post" )
+        s_chat::get
+          ().post( p_user, map_params );
+
+
+      // if a chat stream
+      else if ( s_event == "stream" )
+      {
+        string s_msg(s_html::get
+                       ().parse( map_params ) );
+        p_user->msg_post( &s_msg);
+        s_sock::get
+          ().chat_stream( p_thrd->get_sock(), p_user, map_params );
+      }
+
+      // if a request for the online list of the active room.
+      else if ( s_event == "online" )
+        s_html::get
+          ().online_list( p_user, map_params );
+    }
   }
- }
 
- // parse and get the requested html-template and also use
- // the values stored in map_params for %%KEY%% substituations. 
- s_rep.append( s_html::get().parse( map_params ) );
+  // parse and get the requested html-template and also use
+  // the values stored in map_params for %%KEY%% substituations.
+  s_rep.append( s_html::get
+                  ().parse( map_params ) );
 
- // return the parsed html-template.
- return  s_rep;
+  // return the parsed html-template.
+  return  s_rep;
 }
 
 #endif
diff --git a/reqp.h b/reqp.h
index 399c751..c0d82ed 100755..100644
--- a/reqp.h
+++ b/reqp.h
@@ -1,4 +1,4 @@
-// class reqp declaration. this class parses the client requests. 
+// class reqp declaration. this class parses the client requests.
 
 #ifndef REQP_H
 #define REQP_H
@@ -6,7 +6,7 @@
 #define RQ_GET  1
 #define RQ_POST 2
 
-#include <map> 
+#include <map>
 #include "incl.h"
 #include "thrd.h"
 
@@ -14,34 +14,34 @@ using namespace std;
 
 typedef map<string, string, less<string> > map_string;
 
-class reqp 
+class reqp
 {
 private:
- static string  HTTP_CODEOK,
- 		HTTP_CODENF,
- 		HTTP_SERVER,
- 		HTTP_CONTAC,
-		HTTP_CACHEC,
- 		HTTP_CONNEC,
- 		HTTP_COTYPE;
- 
- // returns the request url from thr client's http request header
- // until the first "?" and stores all request parameter values
- // ( behind "?" ) into map_params. 
- virtual string get_url( thrd* p_thrd, string s_req, map_string &map_params );
- // returns a specific value of the client's http request header.
- // ( s.t. like the User-Agent, Referer etc... ). 
- virtual string get_from_header( string s_req, string s_hdr ); 
-
- virtual int htoi( string *s );
+  static string  HTTP_CODEOK,
+  HTTP_CODENF,
+  HTTP_SERVER,
+  HTTP_CONTAC,
+  HTTP_CACHEC,
+  HTTP_CONNEC,
+  HTTP_COTYPE;
+
+  // returns the request url from thr client's http request header
+  // until the first "?" and stores all request parameter values
+  // ( behind "?" ) into map_params.
+  virtual string get_url( thrd* p_thrd, string s_req, map_string &map_params );
+  // returns a specific value of the client's http request header.
+  // ( s.t. like the User-Agent, Referer etc... ).
+  virtual string get_from_header( string s_req, string s_hdr );
+
+  virtual int htoi( string *s );
 
 public:
- // public methods.
- explicit reqp( ); // simple constructor.
- virtual string parse( thrd* p_thrd, string s_req, map_string &map_params ); 
- virtual string url_decode ( string );
- virtual string get_content_type( string );
- virtual void parse_headers( string s_req, map_string &map_params );
+  // public methods.
+  explicit reqp( ); // simple constructor.
+  virtual string parse( thrd* p_thrd, string s_req, map_string &map_params );
+  virtual string url_decode ( string );
+  virtual string get_content_type( string );
+  virtual void parse_headers( string s_req, map_string &map_params );
 };
 
 #endif
diff --git a/room.cpp b/room.cpp
index 0e905e6..9ded3ac 100755..100644
--- a/room.cpp
+++ b/room.cpp
@@ -8,11 +8,9 @@
 using namespace std;
 
 room::room( string s_name ) : name( s_name )
-{
-}
+{}
 
 room::~room()
-{
-}
+{}
 
 #endif
diff --git a/room.h b/room.h
index f351b9a..bd027d8 100755..100644
--- a/room.h
+++ b/room.h
@@ -13,22 +13,22 @@ using namespace std;
 class room : public base<user>, public name
 {
 private:
- 
+
 public:
- void add_user( user* p_user  )
- {
-  p_user->set_p_room( this );
-  add_elem( p_user );
- }
-
- user* get_user( string &s_name, bool &b_found )
- {
-  return static_cast<user*>( get_elem( s_name, b_found ) );
- }
-
- // public methods: 
+  void add_user( user* p_user  )
+  {
+    p_user->set_p_room( this );
+    add_elem( p_user );
+  }
+
+  user* get_user( string &s_name, bool &b_found )
+  {
+    return static_cast<user*>( get_elem( s_name, b_found ) );
+  }
+
+  // public methods:
   explicit room( string s_name );      // a constructor.
- ~room();  			       // room destructor.	
+  ~room();  			       // room destructor.
 };
 
 #endif
diff --git a/s_chat.h b/s_chat.h
index 4162180..84d69c9 100644
--- a/s_chat.h
+++ b/s_chat.h
@@ -5,21 +5,22 @@
 
 using namespace std;
 
-class s_chat 
+class s_chat
 {
 private:
- static chat* obj; 
+  static chat* obj;
 
 public:
- static void init()
- {
-   obj = new chat();
- }
+  static void init()
+  {
+    obj = new chat();
+  }
 
- static chat& get()
- {
-  return *obj;
- }
+  static chat& get
+    ()
+  {
+    return *obj;
+  }
 };
 
 
diff --git a/s_conf.h b/s_conf.h
index 09c4ea7..8d349cf 100644
--- a/s_conf.h
+++ b/s_conf.h
@@ -5,21 +5,22 @@
 
 using namespace std;
 
-class s_conf 
+class s_conf
 {
 private:
- static conf* obj; 
+  static conf* obj;
 
 public:
- static void init()
- {
-   obj = new conf( CONFILE );
- }
+  static void init()
+  {
+    obj = new conf( CONFILE );
+  }
 
- static conf& get()
- {
-  return *obj;
- }
+  static conf& get
+    ()
+  {
+    return *obj;
+  }
 };
 
 
diff --git a/s_html.h b/s_html.h
index af8297b..880e44e 100644
--- a/s_html.h
+++ b/s_html.h
@@ -5,21 +5,22 @@
 
 using namespace std;
 
-class s_html 
+class s_html
 {
 private:
- static html* obj; 
+  static html* obj;
 
 public:
- static void init()
- {
-   obj = new html();
- }
+  static void init()
+  {
+    obj = new html();
+  }
 
- static html& get()
- {
-  return *obj;
- }
+  static html& get
+    ()
+  {
+    return *obj;
+  }
 };
 
 
diff --git a/s_lang.h b/s_lang.h
index 03851b9..551537a 100644
--- a/s_lang.h
+++ b/s_lang.h
@@ -5,21 +5,23 @@
 #include "s_conf.h"
 using namespace std;
 
-class s_lang 
+class s_lang
 {
 private:
- static lang* obj; 
+  static lang* obj;
 
 public:
- static void init()
- {
-   obj = new lang( s_conf::get().get_val( "LANGUAGE" ) );
- }
+  static void init()
+  {
+    obj = new lang( s_conf::get
+                      ().get_val( "LANGUAGE" ) );
+  }
 
- static lang& get()
- {
-  return *obj;
- }
+  static lang& get
+    ()
+  {
+    return *obj;
+  }
 };
 
 
diff --git a/s_modl.h b/s_modl.h
index b5267dd..cce3f9a 100644
--- a/s_modl.h
+++ b/s_modl.h
@@ -5,21 +5,22 @@
 
 using namespace std;
 
-class s_modl 
+class s_modl
 {
 private:
- static modl* obj; 
+  static modl* obj;
 
 public:
- static void init()
- {
-   obj = new modl();
- }
+  static void init()
+  {
+    obj = new modl();
+  }
 
- static modl& get()
- {
-  return *obj;
- }
+  static modl& get
+    ()
+  {
+    return *obj;
+  }
 };
 
 
diff --git a/s_mutx.h b/s_mutx.h
index 24c0f97..1363408 100644
--- a/s_mutx.h
+++ b/s_mutx.h
@@ -5,21 +5,22 @@
 
 using namespace std;
 
-class s_mutx 
+class s_mutx
 {
 private:
- static mutx* obj; 
+  static mutx* obj;
 
 public:
- static void init()
- {
-   obj = new mutx();
- }
+  static void init()
+  {
+    obj = new mutx();
+  }
 
- static mutx& get()
- {
-  return *obj;
- }
+  static mutx& get
+    ()
+  {
+    return *obj;
+  }
 };
 
 
diff --git a/s_sman.h b/s_sman.h
index ff3a7c5..8fe2c58 100644
--- a/s_sman.h
+++ b/s_sman.h
@@ -5,21 +5,22 @@
 
 using namespace std;
 
-class s_sman 
+class s_sman
 {
 private:
- static sman* obj; 
+  static sman* obj;
 
 public:
- static void init()
- {
-   obj = new sman();
- }
+  static void init()
+  {
+    obj = new sman();
+  }
 
- static sman& get()
- {
-  return *obj;
- }
+  static sman& get
+    ()
+  {
+    return *obj;
+  }
 };
 
 
diff --git a/s_sock.h b/s_sock.h
index d570e0c..e7ab951 100644
--- a/s_sock.h
+++ b/s_sock.h
@@ -5,21 +5,22 @@
 
 using namespace std;
 
-class s_sock 
+class s_sock
 {
 private:
- static sock* obj; 
+  static sock* obj;
 
 public:
- static void init()
- {
-   obj = new sock();
- }
+  static void init()
+  {
+    obj = new sock();
+  }
 
- static sock& get()
- {
-  return *obj;
- }
+  static sock& get
+    ()
+  {
+    return *obj;
+  }
 };
 
 
diff --git a/s_tool.cpp b/s_tool.cpp
index ae6357a..79c3924 100644
--- a/s_tool.cpp
+++ b/s_tool.cpp
@@ -1,111 +1,122 @@
 #ifndef s_tool_CXX
 #define s_tool_CXX
 
-#include <ctype.h> 
+#include <ctype.h>
 #include <time.h>
 #include "s_tool.h"
 
 bool
 s_tool::is_alpha_numeric( string &s_digit )
 {
- auto const char *digit = s_digit.c_str();
- auto int   i_len = strlen( digit );
+  auto const char *digit = s_digit.c_str();
+  auto int   i_len = strlen( digit );
 
- for( int i=0; i<i_len; i++ )
- {
-  if ( ! isalnum( *digit ) )
-   return false;
-  digit++;
- }
+  for( int i=0; i<i_len; i++ )
+  {
+    if ( ! isalnum( *digit ) )
+      return false;
+    digit++;
+  }
 
- return true;
+  return true;
 }
 string
 s_tool::trim( string s_str )
 {
-        if(s_str.empty())return "";
-        char c_cur=s_str[0];
-        auto int pos=0;
-// left trim
-        while(c_cur==' ' || c_cur == '\n' || c_cur == '\r')
-        {
-                s_str.erase(pos,1);
-
-                c_cur=s_str[++pos];
-
-        }
-// right trim
-
-        pos=s_str.size();
-        c_cur=s_str[s_str.size()];
-
-        while(c_cur==' ' || c_cur == '\n' || c_cur == '\0' || c_cur == '\r')
-        {
-                s_str.erase(pos,1);
-                c_cur=s_str[--pos];
-
-        }
-        return s_str;
+  if(s_str.empty())
+    return "";
+  char c_cur=s_str[0];
+  auto int pos=0;
+  // left trim
+  while(c_cur==' ' || c_cur == '\n' || c_cur == '\r')
+  {
+    s_str.erase(pos,1);
+
+    c_cur=s_str[++pos];
+
+  }
+  // right trim
+
+  pos=s_str.size();
+  c_cur=s_str[s_str.size()];
+
+  while(c_cur==' ' || c_cur == '\n' || c_cur == '\0' || c_cur == '\r')
+  {
+    s_str.erase(pos,1);
+    c_cur=s_str[--pos];
+
+  }
+  return s_str;
 }
 
-string 
+string
 s_tool::getExtension( string s_file )
 {
-	int pos = s_file.find_last_of(".");
-	if(pos != string::npos)
-	{	
-		string s_ext=s_file.substr(pos+1, s_file.size()-(pos+1));
-		for(int i = 0;i<s_ext.size();i++)
-			s_ext[i]=toupper(s_ext[i]);
-		return s_ext;
-	}
-	return "";
+  int pos = s_file.find_last_of(".");
+  if(pos != string::npos)
+  {
+    string s_ext=s_file.substr(pos+1, s_file.size()-(pos+1));
+    for(int i = 0;i<s_ext.size();i++)
+      s_ext[i]=toupper(s_ext[i]);
+    return s_ext;
+  }
+  return "";
+}
+
+string
+s_tool::int2string( int i_num )
+{
+  char buf[64];
+  sprintf(buf, "%d", i_num);
+  return buf;
 }
 
 int
 s_tool::string2int( string s_digit )
 {
- auto const char *digit = s_digit.c_str();
- int result = 0;
-
- // Convert each digit char and add into result.
- while (*digit >= '0' && *digit <='9') {
-  result = (result * 10) + (*digit - '0');
-  digit++;
- }
-
- // Check that there were no non-digits at end.
- if (*digit != 0) {
-  return -1;
- }
-
- return result;
+  auto const char *digit = s_digit.c_str();
+  int result = 0;
+
+  // Convert each digit char and add into result.
+  while (*digit >= '0' && *digit <='9')
+  {
+    result = (result * 10) + (*digit - '0');
+    digit++;
+  }
+
+  // Check that there were no non-digits at end.
+  if (*digit != 0)
+  {
+    return -1;
+  }
+
+  return result;
 }
 
 long
 s_tool::unixtime()
 {
- return (long) time( NULL );
+  return (long) time( NULL );
 }
 
 
 void
 s_tool::strip_html( string *s_str )
 {
- auto int i_pos;
- 
- if((i_pos=s_str->find("<",0))==string::npos)
- 	return;
- while(true)
- {
- 	
-	s_str->replace(i_pos,1,"&lt;");
- 	
- 	if((i_pos=s_str->find("<",0))==string::npos)
- 	return;
- 	 		
- }  
-
- 	
+  auto int i_pos;
+
+  if((i_pos=s_str->find("<",0))==string::npos)
+    return;
+  while(true)
+  {
+
+    s_str->replace(i_pos,1,"&lt;");
+
+    if((i_pos=s_str->find("<",0))==string::npos)
+      return;
+
+  }
+
+
 }
 #endif
diff --git a/s_tool.h b/s_tool.h
index f778c37..e08fb32 100644
--- a/s_tool.h
+++ b/s_tool.h
@@ -1,19 +1,20 @@
 #ifndef s_tool_H
 #define s_tool_H
 
-#include "incl.h" 
+#include "incl.h"
 
 using namespace std;
 
 class s_tool
 {
 public:
- static bool is_alpha_numeric( string &s_digit ); 
- static int  string2int( string s_digit ); 
- static string trim( string s_str );
- static long unixtime();
- static void strip_html( string *s_str);
- static string getExtension( string s_file );
+  static bool is_alpha_numeric( string &s_digit );
+  static int  string2int( string s_digit );
+  static string  int2string( int i_num );
+  static string trim( string s_str );
+  static long unixtime();
+  static void strip_html( string *s_str);
+  static string getExtension( string s_file );
 };
 
 #endif
diff --git a/scripts/astyle.sh b/scripts/astyle.sh
index 4376887..757364e 100755
--- a/scripts/astyle.sh
+++ b/scripts/astyle.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
-# The yChat Project (2004)
+
+# The yChat Project (2004, 2005)
 #
 # This uses "astyle" to format C++ code into a specific code style! 
 
@@ -8,7 +9,7 @@ do
  for i in `find . -name "*.$f"`
  do
   echo $i
-  astyle --style=gnu $i
+  astyle --style=ansi -s2 $i
   rm -f $i.orig
  done
 done
diff --git a/sess.cpp b/sess.cpp
index 10c4c8f..181adbb 100644
--- a/sess.cpp
+++ b/sess.cpp
@@ -4,32 +4,36 @@
 #include "sess.h"
 
 sess::sess( string s_id )
-{ 
-	this->sess_id=s_id;
+{
+  this->sess_id=s_id;
 }
 
-string sess::getId(){ return this->sess_id; }
+string sess::getId()
+{
+  return this->sess_id;
+}
 
 
-void sess::invalidate() {
-	this->sess_id="0";
-	this->sess_values.clear();
+void sess::invalidate()
+{
+  this->sess_id="0";
+  this->sess_values.clear();
 }
 
 void sess::setValue( string s_key, void *lpvalue )
 {
-	this->sess_values[s_key]=lpvalue;
+  this->sess_values[s_key]=lpvalue;
 }
 void *sess::getValue( string s_key )
 {
-	return this->sess_values[s_key];
+  return this->sess_values[s_key];
 }
 string sess::dump()
 {
-	string s_ret=string("Session Dump of Session ") + this->getId();
-	map<string, void*>::const_iterator it;
-	for(it=this->sess_values.begin();it!=this->sess_values.end();it++)
-		s_ret=s_ret + "\nkey: " + it->first;
-	return s_ret;
+  string s_ret=string("Session Dump of Session ") + this->getId();
+  map<string, void*>::const_iterator it;
+  for(it=this->sess_values.begin();it!=this->sess_values.end();it++)
+    s_ret=s_ret + "\nkey: " + it->first;
+  return s_ret;
 }
 #endif
diff --git a/sess.h b/sess.h
index 8d7b08e..64cc6de 100644
--- a/sess.h
+++ b/sess.h
@@ -14,15 +14,15 @@ typedef map<string, void *> sess_map;
 class sess : public cont, name
 {
 
-	private:	
-		sess_map sess_values;
-		string sess_id;
-	public:
-		sess(string s_id);
-		string getId(); 
-		void setValue(string s_key, void *lpvalue);
-		void *getValue( string s_key );
-		void invalidate();
-		string dump();
+private:
+  sess_map sess_values;
+  string sess_id;
+public:
+  sess(string s_id);
+  string getId();
+  void setValue(string s_key, void *lpvalue);
+  void *getValue( string s_key );
+  void invalidate();
+  string dump();
 };
 #endif
diff --git a/sman.cpp b/sman.cpp
index 4c95b32..dd2138f 100644
--- a/sman.cpp
+++ b/sman.cpp
@@ -5,44 +5,45 @@
 
 sman::sman()
 {
-	this->sessions=new hmap<sess *, string>(80);
-	this->sessioncount=0;
+  this->sessions=new hmap<sess *, string>(80);
+  this->sessioncount=0;
 }
 sman::~sman()
 {
-	delete this->sessions;
+  delete this->sessions;
 }
 string sman::generateId( int len )
 {
-	string valid_chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_";
-	string s_ret="";
-	srand(time(0)+160682);
-	for(int i=0;i<len;i++)
-	{
-		int i_char=rand() % 64;
-		s_ret+=valid_chars[i_char];
-	}
-	return s_ret;
+  string valid_chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_";
+  string s_ret="";
+  srand(time(0)+160682);
+  for(int i=0;i<len;i++)
+  {
+    int i_char=rand() % 64;
+    s_ret+=valid_chars[i_char];
+  }
+  return s_ret;
 }
 sess *sman::createSession( )
 {
-	string new_id=this->generateId(s_tool::string2int( s_conf::get().get_val( "SESSION_LENGTH" ) ) ); 
+  string new_id=this->generateId(s_tool::string2int( s_conf::get
+                                   ().get_val( "SESSION_LENGTH" ) ) );
 
-	sess *new_sess= new sess( new_id  );
+  sess *new_sess= new sess( new_id  );
 
-	this->sessioncount++;
-	this->sessions->add_elem( new_sess, new_id );
-	
-	return new_sess;
+  this->sessioncount++;
+  this->sessions->add_elem( new_sess, new_id );
+
+  return new_sess;
 }
 
 sess *sman::getSession( string s_id )
 {
-	return this->sessions->get_elem( s_id );
+  return this->sessions->get_elem( s_id );
 }
 void sman::destroySession( string s_id )
 {
-	this->sessioncount--;
-	this->sessions->del_elem( s_id );
+  this->sessioncount--;
+  this->sessions->del_elem( s_id );
 }
 #endif
diff --git a/sman.h b/sman.h
index 336bdf1..95101a0 100644
--- a/sman.h
+++ b/sman.h
@@ -10,19 +10,23 @@
 
 using namespace std;
 
-class sman{
-
-	private:
-		hmap<sess *, string> *sessions;
-		string generateId( int len );
-		int sessioncount;	
-	public:
-		sman();
-		~sman();
-		sess *getSession( string s_id );
-		int getSessionCount( ) { return this->sessioncount; }
-		sess *createSession( );
-		void destroySession( string s_id );
+class sman
+{
+
+private:
+  hmap<sess *, string> *sessions;
+  string generateId( int len );
+  int sessioncount;
+public:
+  sman();
+  ~sman();
+  sess *getSession( string s_id );
+  int getSessionCount( )
+  {
+    return this->sessioncount;
+  }
+  sess *createSession( );
+  void destroySession( string s_id );
 
 
 };
diff --git a/sock.cpp b/sock.cpp
index fb041fb..4645db8 100755..100644
--- a/sock.cpp
+++ b/sock.cpp
@@ -20,219 +20,226 @@ using namespace std;
 
 sock::sock()
 {
- this->b_run      = true;
- this->i_req      = 0;
- this->req_parser = new reqp();
- this->thrd_pool  = new pool();
- this->log_daemon = new logd(s_conf::get().get_val( "ACCESS_LOG" ));
+  this->b_run      = true;
+  this->i_req      = 0;
+  this->req_parser = new reqp();
+  this->thrd_pool  = new pool();
+  this->log_daemon = new logd(s_conf::get
+                                ().get_val( "ACCESS_LOG" ));
 }
 
 void
 sock::chat_stream( int i_sock, user* p_user, map_string &map_params )
 {
- string s_msg( "\n" );
+  string s_msg( "\n" );
 
- pthread_mutex_lock  ( &(p_user->mut_message) );
+  pthread_mutex_lock  ( &(p_user->mut_message) );
 
- for ( int i = 0; i < PUSHSTR; i++ )
-  send( i_sock, s_msg.c_str(), s_msg.size(), 0 );
+  for ( int i = 0; i < PUSHSTR; i++ )
+    send( i_sock, s_msg.c_str(), s_msg.size(), 0 );
 
- do
- {
+  do
+  {
+    s_msg = p_user->get_mess( );
+    if ( 0 > send( i_sock, s_msg.c_str(), s_msg.size(), 0 ) )
+      p_user->set_online( false );
+    pthread_cond_wait( &(p_user->cond_message), &(p_user->mut_message) );
+  }
+  while( p_user->get_online() );
+
+  // if there is still a message to send:
   s_msg = p_user->get_mess( );
-  if ( 0 > send( i_sock, s_msg.c_str(), s_msg.size(), 0 ) )
-   p_user->set_online( false );
-  pthread_cond_wait( &(p_user->cond_message), &(p_user->mut_message) );
- } 
- while( p_user->get_online() );
-
- // if there is still a message to send: 
- s_msg = p_user->get_mess( );
- if ( ! s_msg.empty() )
-  send( i_sock, s_msg.c_str(), s_msg.size(), 0 );
-
- pthread_mutex_unlock( &(p_user->mut_message) );
-
- // remove the user from its room.
- string s_user( p_user->get_name() );
- p_user->get_p_room()->del_elem( s_user );
-
- // post the room that the user has left the chat.
- p_user->get_p_room()->msg_post( new string( p_user->get_name().append( s_lang::get().get_val( "USERLEAV" ) ) ) );  
- s_sman::get().destroySession( p_user->get_id() );
- #ifdef VERBOSE
-	cout << s_user << " left | SessionCount: " << s_sman::get().getSessionCount() << endl;
- #endif
-
- p_user->~user();
+  if ( ! s_msg.empty() )
+    send( i_sock, s_msg.c_str(), s_msg.size(), 0 );
+
+  pthread_mutex_unlock( &(p_user->mut_message) );
+
+  // remove the user from its room.
+  string s_user( p_user->get_name() );
+  p_user->get_p_room()->del_elem( s_user );
+
+  // post the room that the user has left the chat.
+  p_user->get_p_room()->msg_post( new string( p_user->get_name().append( s_lang::get
+                                    ().get_val( "USERLEAV" ) ) ) );
+  s_sman::get
+    ().destroySession( p_user->get_id() );
+#ifdef VERBOSE
+
+  cout << s_user << " left | SessionCount: " << s_sman::get
+    ().getSessionCount() << endl;
+#endif
+
+  p_user->~user();
 }
 
 int
 sock::make_socket( uint16_t i_port )
 {
- int sock;
- struct sockaddr_in name;
+  int sock;
+  struct sockaddr_in name;
 
- // create the server socket.
- sock = socket (PF_INET, SOCK_STREAM, 0);
- if (sock < 0)
- {
-  cerr << "Sock: socket error" << endl;
+  // create the server socket.
+  sock = socket (PF_INET, SOCK_STREAM, 0);
+  if (sock < 0)
+  {
+    cerr << "Sock: socket error" << endl;
 
-  if ( ++i_port > MAXPORT )
-   exit(-1);
+    if ( ++i_port > MAXPORT )
+      exit(-1);
 
-  cerr << SOCKERR << i_port << endl;
-  return make_socket( i_port );
- }
+    cerr << SOCKERR << i_port << endl;
+    return make_socket( i_port );
+  }
 
- // give the server socket a name.
- name.sin_family = AF_INET;
- name.sin_port = htons (i_port);
- name.sin_addr.s_addr = htonl (INADDR_ANY);
- int optval=1;
+  // give the server socket a name.
+  name.sin_family = AF_INET;
+  name.sin_port = htons (i_port);
+  name.sin_addr.s_addr = htonl (INADDR_ANY);
+  int optval=1;
 
- setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char*)&optval, sizeof(int));
+  setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char*)&optval, sizeof(int));
 
- if (bind (sock, (struct sockaddr *) &name, sizeof (name)) < 0)
- {
-  cerr << "Sock: bind error" << endl;
+  if (bind (sock, (struct sockaddr *) &name, sizeof (name)) < 0)
+  {
+    cerr << "Sock: bind error" << endl;
 
-  if ( ++i_port > MAXPORT )
-   exit(-1);
+    if ( ++i_port > MAXPORT )
+      exit(-1);
 
-  cout << SOCKERR << i_port << endl;
-  return make_socket( i_port );
- }
+    cout << SOCKERR << i_port << endl;
+    return make_socket( i_port );
+  }
 
- return sock;
+  return sock;
 }
 
 int
 sock::read_write( thrd* p_thrd, int i_sock )
 {
- char c_req[2048];
+  char c_req[2048];
+
+  int i_bytes;
+  i_bytes = read (i_sock, c_req, 2048);
+
+  if (i_bytes < 0)
+  {
+    cerr << "Sock: read error " << endl;
+  }
 
- int i_bytes;
- i_bytes = read (i_sock, c_req, 2048);
+  else
+  {
+    // stores the request params.
+    map_string map_params;
 
- if (i_bytes < 0)
- {
-  cerr << "Sock: read error " << endl;
- }
+    // get the s_rep ( s_html response which will be send imediatly to the client
+    // and fill map_params with request values.
+    auto string s_temp=(string)c_req;
+    struct sockaddr_in client;
+    size_t size=sizeof(client);
 
- else
- {
-  // stores the request params.
-  map_string map_params; 
+    getpeername( i_sock, (struct sockaddr *)&client, &size);
 
-  // get the s_rep ( s_html response which will be send imediatly to the client
-  // and fill map_params with request values. 
-  auto string s_temp=(string)c_req;
-  struct sockaddr_in client;
-  size_t size=sizeof(client);
+    map_params["REMOTE_ADDR"]=inet_ntoa(client.sin_addr);
+    map_params["REMOTE_PORT"]=ntohs( client.sin_port);
 
-  getpeername( i_sock, (struct sockaddr *)&client, &size);
-  
-  map_params["REMOTE_ADDR"]=inet_ntoa(client.sin_addr);
-  map_params["REMOTE_PORT"]=ntohs( client.sin_port);
 
+    string s_rep = req_parser->parse( p_thrd, string( c_req ), map_params );
+    // send s_rep to the client.
+    log_daemon->log(map_params);
 
-  string s_rep = req_parser->parse( p_thrd, string( c_req ), map_params );
-  // send s_rep to the client.
-  log_daemon->log(map_params);
+    send( i_sock, s_rep.c_str(), s_rep.size(), 0 );
 
-  send( i_sock, s_rep.c_str(), s_rep.size(), 0 );
+    // dont need those vals anymore.
+    map_params.clear();
 
-  // dont need those vals anymore. 
-  map_params.clear();
+    return 0;
+  }
 
-  return 0;
- }
- 
- return -1;
+  return -1;
 }
 
 int
 sock::start()
 {
- auto int i_port   = s_tool::string2int( s_conf::get().get_val( "SRVRPORT" ) );
+  auto int i_port   = s_tool::string2int( s_conf::get
+                                            ().get_val( "SRVRPORT" ) );
 
- int sock;
- fd_set active_fd_set, read_fd_set;
- int i;
- struct sockaddr_in clientname;
- size_t size;
+  int sock;
+  fd_set active_fd_set, read_fd_set;
+  int i;
+  struct sockaddr_in clientname;
+  size_t size;
 
 #ifdef VERBOSE
- cout << SOCKCRT << "localhost:" << i_port << endl;
+
+  cout << SOCKCRT << "localhost:" << i_port << endl;
 #endif
 
- // create the server socket and set it up to accept connections.
- sock = make_socket ( i_port );
+  // create the server socket and set it up to accept connections.
+  sock = make_socket ( i_port );
 
- if (listen (sock, 1) < 0)
- {
-  cerr << "Sock: listen error" << endl;
-  exit( EXIT_FAILURE );
- }
+  if (listen (sock, 1) < 0)
+  {
+    cerr << "Sock: listen error" << endl;
+    exit( EXIT_FAILURE );
+  }
 
 #ifdef VERBOSE
- cout << SOCKRDY << endl;
+  cout << SOCKRDY << endl;
 #endif
 
- // initialize the set of active sockets. 
- FD_ZERO (&active_fd_set);
- FD_SET  (sock, &active_fd_set);
+  // initialize the set of active sockets.
+  FD_ZERO (&active_fd_set);
+  FD_SET  (sock, &active_fd_set);
 
- while( b_run )
- {
-  // block until input arrives on one or more active sockets.
-  read_fd_set = active_fd_set;
-  if (select (FD_SETSIZE, &read_fd_set, NULL, NULL, NULL) < 0)
+  while( b_run )
   {
-   cerr << "Sock: select error" << endl;
-   exit( EXIT_FAILURE );
-  }
-
-  // service all the sockets with input pending. 
-  for ( i = 0; i < FD_SETSIZE; i++ )
-   if ( FD_ISSET (i, &read_fd_set) )
-   {
-    if ( i == sock )
+    // block until input arrives on one or more active sockets.
+    read_fd_set = active_fd_set;
+    if (select (FD_SETSIZE, &read_fd_set, NULL, NULL, NULL) < 0)
     {
-     // connection request on original socket.
-     i_req++;
-     int new_sock;
-     size = sizeof (clientname);
-     new_sock = accept (sock,
-                        (struct sockaddr *) &clientname,
-                        &size);
-
-     if (new_sock < 0)
-     {
-      cerr << "Sock: accept error" << endl;
-      close ( new_sock );
-     }
+      cerr << "Sock: select error" << endl;
+      exit( EXIT_FAILURE );
+    }
+
+    // service all the sockets with input pending.
+    for ( i = 0; i < FD_SETSIZE; i++ )
+      if ( FD_ISSET (i, &read_fd_set) )
+      {
+        if ( i == sock )
+        {
+          // connection request on original socket.
+          i_req++;
+          int new_sock;
+          size = sizeof (clientname);
+          new_sock = accept (sock,
+                             (struct sockaddr *) &clientname,
+                             &size);
+
+          if (new_sock < 0)
+          {
+            cerr << "Sock: accept error" << endl;
+            close ( new_sock );
+          }
 
 #ifdef VERBOSE
-     cout << CONNECT << i_req << " "  
+          cout << CONNECT << i_req << " "
           << inet_ntoa( clientname.sin_addr )
           << ":"
           << ntohs    ( clientname.sin_port )
           << endl;
 #endif
- 
-      FD_SET (new_sock, &active_fd_set);
-    }
 
-    else
-    {
-      thrd_pool->run( (void*) new thrd( i ) );
-      FD_CLR( i, &active_fd_set );
-    }
-   }
- }
+          FD_SET (new_sock, &active_fd_set);
+        }
+
+        else
+        {
+          thrd_pool->run( (void*) new thrd( i ) );
+          FD_CLR( i, &active_fd_set );
+        }
+      }
+  }
 }
 
 #endif
diff --git a/sock.h b/sock.h
index ea695c4..8cf2c55 100755..100644
--- a/sock.h
+++ b/sock.h
@@ -22,31 +22,37 @@
 #include "logd.h"
 using namespace std;
 
-class sock 
+class sock
 {
 private:
- // total number of server requests. 
- unsigned long long int i_req; 
+  // total number of server requests.
+  unsigned long long int i_req;
 
- bool  b_run;      // true while socket manager is running.
- reqp* req_parser; // parses the http requests from clients.
- pool* thrd_pool;  // the thread pool.
- logd* log_daemon; // the log daemon
- // creates a server socket.
- virtual int make_socket( uint16_t port );
+  bool  b_run;      // true while socket manager is running.
+  reqp* req_parser; // parses the http requests from clients.
+  pool* thrd_pool;  // the thread pool.
+  logd* log_daemon; // the log daemon
+  // creates a server socket.
+  virtual int make_socket( uint16_t port );
 
 public:
- // small inline methods:
- bool get_run() const { return b_run; }
- bool set_run( bool b_run ) { this->b_run = b_run; }
-
- // public methods.
- explicit sock( ); // simple constructor.
- virtual int  read_write( thrd* p_thrd, int filedes   );
- virtual int  start();
-
- // the chat stream there all the chat messages will sent through.
- static void chat_stream( int i_sock, user* p_user, map_string &map_params );
+  // small inline methods:
+  bool get_run() const
+  {
+    return b_run;
+  }
+  bool set_run( bool b_run )
+  {
+    this->b_run = b_run;
+  }
+
+  // public methods.
+  explicit sock( ); // simple constructor.
+  virtual int  read_write( thrd* p_thrd, int filedes   );
+  virtual int  start();
+
+  // the chat stream there all the chat messages will sent through.
+  static void chat_stream( int i_sock, user* p_user, map_string &map_params );
 
 };
 
diff --git a/thrd.cpp b/thrd.cpp
index 4bac39e..a1396fa 100755..100644
--- a/thrd.cpp
+++ b/thrd.cpp
@@ -10,7 +10,7 @@ using namespace std;
 
 thrd::thrd( int i_sock )
 {
- this->i_sock = i_sock;
+  this->i_sock = i_sock;
 }
 
 thrd::~thrd()
@@ -22,7 +22,8 @@ thrd::~thrd()
 void
 thrd::run()
 {
- s_sock::get().read_write( this, i_sock );
+  s_sock::get
+    ().read_write( this, i_sock );
 }
 
 #endif
diff --git a/thrd.h b/thrd.h
index fecdb49..c8688c8 100755..100644
--- a/thrd.h
+++ b/thrd.h
@@ -7,20 +7,23 @@
 
 using namespace std;
 
-class thrd 
+class thrd
 {
 private:
- int       i_sock;
+  int       i_sock;
 
 public:
 
- // small inline methods:
- int get_sock() { return i_sock; }
+  // small inline methods:
+  int get_sock()
+  {
+    return i_sock;
+  }
 
- // public methods: 
- explicit thrd( int i_sock );
- ~thrd();                     // destructor. 
- virtual void run();
+  // public methods:
+  explicit thrd( int i_sock );
+  ~thrd();                     // destructor.
+  virtual void run();
 };
 
 #endif
diff --git a/user.cpp b/user.cpp
index 4cda685..1250254 100755..100644
--- a/user.cpp
+++ b/user.cpp
@@ -12,159 +12,162 @@ using namespace std;
 
 user::user( string s_name ) : name( s_name )
 {
- this -> b_online = true; 
- this -> l_time   = s_tool::unixtime();
- this -> s_col1   = s_conf::get().get_val( "USERCOL1" );
-
- pthread_mutex_init( &mut_b_online, NULL);
- pthread_mutex_init( &mut_i_sock  , NULL);
- pthread_mutex_init( &mut_l_time  , NULL);
- pthread_mutex_init( &mut_p_room  , NULL);
- pthread_mutex_init( &mut_s_mess  , NULL);
- pthread_cond_init ( &cond_message, NULL);
- pthread_mutex_init( &mut_message , NULL);
+  this -> b_online = true;
+  this -> l_time   = s_tool::unixtime();
+  this -> s_col1   = s_conf::get
+                       ().get_val( "USERCOL1" );
+
+  pthread_mutex_init( &mut_b_online, NULL);
+  pthread_mutex_init( &mut_i_sock  , NULL);
+  pthread_mutex_init( &mut_l_time  , NULL);
+  pthread_mutex_init( &mut_p_room  , NULL);
+  pthread_mutex_init( &mut_s_mess  , NULL);
+  pthread_cond_init ( &cond_message, NULL);
+  pthread_mutex_init( &mut_message , NULL);
 }
 
 user::~user()
 {
- pthread_mutex_destroy( &mut_b_online );
- pthread_mutex_destroy( &mut_i_sock   );
- pthread_mutex_destroy( &mut_l_time   );
- pthread_mutex_destroy( &mut_p_room   );
- pthread_mutex_destroy( &mut_s_mess   );
- pthread_cond_destroy ( &cond_message );
- pthread_mutex_destroy( &mut_message  );
+  pthread_mutex_destroy( &mut_b_online );
+  pthread_mutex_destroy( &mut_i_sock   );
+  pthread_mutex_destroy( &mut_l_time   );
+  pthread_mutex_destroy( &mut_p_room   );
+  pthread_mutex_destroy( &mut_s_mess   );
+  pthread_cond_destroy ( &cond_message );
+  pthread_mutex_destroy( &mut_message  );
 }
 
 void
 user::get_data( map_string *p_map_data )
 {
- string s_req = (*p_map_data)["!get"];
+  string s_req = (*p_map_data)["!get"];
 
- // get the nick and the color of the user.
- if ( s_req == "nick" )
-  (*p_map_data)[get_name()] = get_col1();
+  // get the nick and the color of the user.
+  if ( s_req == "nick" )
+    (*p_map_data)[get_name()] = get_col1();
 }
 
 string
 user::get_mess( )
 {
- string s_ret( "" );
- pthread_mutex_lock  ( &mut_s_mess );
- s_ret.append( s_mess );
- s_mess = *new string("");
- pthread_mutex_unlock( &mut_s_mess );
+  string s_ret( "" );
+  pthread_mutex_lock  ( &mut_s_mess );
+  s_ret.append( s_mess );
+  s_mess = *new string("");
+  pthread_mutex_unlock( &mut_s_mess );
 
- return s_ret;
+  return s_ret;
 }
 
 bool
 user::get_online( )
 {
- bool b_ret; 
- pthread_mutex_lock  ( &mut_b_online );
- b_ret = b_online; 
- pthread_mutex_unlock( &mut_b_online );
- return b_ret;
+  bool b_ret;
+  pthread_mutex_lock  ( &mut_b_online );
+  b_ret = b_online;
+  pthread_mutex_unlock( &mut_b_online );
+  return b_ret;
 }
 
 void
 user::set_online( bool b_online )
 {
- pthread_mutex_lock  ( &mut_b_online );
- this -> b_online = b_online; 
- pthread_mutex_unlock( &mut_b_online );
+  pthread_mutex_lock  ( &mut_b_online );
+  this -> b_online = b_online;
+  pthread_mutex_unlock( &mut_b_online );
 }
 
 room*
 user::get_p_room( )
 {
- room* p_return;
- pthread_mutex_lock  ( &mut_p_room );
- p_return = p_room;
- pthread_mutex_unlock( &mut_p_room );
- return p_return;
+  room* p_return;
+  pthread_mutex_lock  ( &mut_p_room );
+  p_return = p_room;
+  pthread_mutex_unlock( &mut_p_room );
+  return p_return;
 }
 
 void
 user::set_p_room( room* p_room )
 {
- pthread_mutex_lock  ( &mut_p_room );
- this -> p_room = p_room;
- pthread_mutex_unlock( &mut_p_room );
+  pthread_mutex_lock  ( &mut_p_room );
+  this -> p_room = p_room;
+  pthread_mutex_unlock( &mut_p_room );
 }
 
 int
 user::get_sock( )
 {
- int i_ret;
- pthread_mutex_lock  ( &mut_i_sock );
- i_ret = i_sock;
- pthread_mutex_unlock( &mut_i_sock );
- return i_ret;
+  int i_ret;
+  pthread_mutex_lock  ( &mut_i_sock );
+  i_ret = i_sock;
+  pthread_mutex_unlock( &mut_i_sock );
+  return i_ret;
 }
 
 void
 user::set_sock( int i_sock )
 {
- pthread_mutex_lock  ( &mut_i_sock );
- this -> i_sock = i_sock;
- pthread_mutex_unlock( &mut_i_sock );
+  pthread_mutex_lock  ( &mut_i_sock );
+  this -> i_sock = i_sock;
+  pthread_mutex_unlock( &mut_i_sock );
 }
 
 void
 user::command( string &s_command )
 {
 
- auto unsigned int pos = s_command.find( "/" );
- while( pos != string::npos )
- {
-  s_command.replace( pos, 1, "" );
-  pos = s_command.find( "/" ); 
- }
- 
- string s_mod( "cmnd/yc_" );
- s_mod.append( s_command  ).append( ".so" );
-
- dynmod *mod = s_modl::get().get_module( s_mod );
-
- if ( mod == NULL ) 
- {
-  msg_post( new string( s_lang::get().get_val( "ERRORCMD" ) ) ); 
-  return;
- }
-
- // execute the module.
- ( *(mod->the_func) ) ( (void*) this );
+  auto unsigned int pos = s_command.find( "/" );
+  while( pos != string::npos )
+  {
+    s_command.replace( pos, 1, "" );
+    pos = s_command.find( "/" );
+  }
+
+  string s_mod( "cmnd/yc_" );
+  s_mod.append( s_command  ).append( ".so" );
+
+  dynmod *mod = s_modl::get
+                  ().get_module( s_mod );
+
+  if ( mod == NULL )
+  {
+    msg_post( new string( s_lang::get
+                            ().get_val( "ERRORCMD" ) ) );
+    return;
+  }
+
+  // execute the module.
+  ( *(mod->the_func) ) ( (void*) this );
 }
 
 void
 user::renew_stamp( )
 {
- pthread_mutex_lock  ( &mut_l_time );
- l_time = s_tool::unixtime();
- pthread_mutex_unlock( &mut_l_time );
+  pthread_mutex_lock  ( &mut_l_time );
+  l_time = s_tool::unixtime();
+  pthread_mutex_unlock( &mut_l_time );
 }
 
 void
 user::msg_post( string *p_msg )
 {
- pthread_mutex_lock  ( &mut_s_mess );
- s_mess.append( *p_msg );
- pthread_mutex_unlock( &mut_s_mess );
+  pthread_mutex_lock  ( &mut_s_mess );
+  s_mess.append( *p_msg );
+  pthread_mutex_unlock( &mut_s_mess );
 
- pthread_cond_signal( &cond_message );
+  pthread_cond_signal( &cond_message );
 }
 
 void
 user::get_user_list( string &s_list, string &s_seperator )
 {
- s_list.append( "<font color=\"" )
-       .append( get_col1()       )
-       .append( "\">"            )
-       .append( get_name()       )
-       .append( "</font>\n"      )
-       .append( s_seperator      );
-   
+  s_list.append( "<font color=\"" )
+  .append( get_col1()       )
+  .append( "\">"            )
+  .append( get_name()       )
+  .append( "</font>\n"      )
+  .append( s_seperator      );
+
 }
 #endif
diff --git a/user.h b/user.h
index 75be662..7dec89a 100755..100644
--- a/user.h
+++ b/user.h
@@ -13,72 +13,93 @@ class room;
 class user : public name
 {
 private:
- // private members:
- bool   b_away;   // true if user is away.
- bool   b_online; // true if user is online.
- int    i_sock;   // user's stream socket descriptor.
- long   l_time;   // user's last activity time. 
- rang   r_rang;   // user's rang ( see enum rang @ globals.h ).
- rang   r_oldr;   // user's previous rang.
- string s_id;
- string s_agnt;   // user's http user agent. 
- string s_away;   // user's last away message.
- string s_col1;   // user's nick color. 
- string s_mess;   // message string which has to be sent to the user.
- room*  p_room;   // pointer to the user's room.
-
- pthread_mutex_t mut_b_online;
- pthread_mutex_t mut_i_sock;
- pthread_mutex_t mut_l_time;
- pthread_mutex_t mut_s_mess;
- pthread_mutex_t mut_p_room;
- 
+  // private members:
+  bool   b_away;   // true if user is away.
+  bool   b_online; // true if user is online.
+  int    i_sock;   // user's stream socket descriptor.
+  long   l_time;   // user's last activity time.
+  rang   r_rang;   // user's rang ( see enum rang @ globals.h ).
+  rang   r_oldr;   // user's previous rang.
+  string s_id;
+  string s_agnt;   // user's http user agent.
+  string s_away;   // user's last away message.
+  string s_col1;   // user's nick color.
+  string s_mess;   // message string which has to be sent to the user.
+  room*  p_room;   // pointer to the user's room.
+
+  pthread_mutex_t mut_b_online;
+  pthread_mutex_t mut_i_sock;
+  pthread_mutex_t mut_l_time;
+  pthread_mutex_t mut_s_mess;
+  pthread_mutex_t mut_p_room;
+
 public:
- pthread_cond_t  cond_message;
- pthread_mutex_t mut_message;
-
- // small inline methods:
- string get_col1()         const    { return  s_col1;	       }
- string get_id()	   const    { return  s_id;	       }
- void   set_id    ( string s_id   ) { this -> s_id = s_id;     }
- void   set_col1  ( string s_col1 ) { this -> s_col1 = s_col1; }
-
- rang   get_rang  ( )      const    { return  r_rang;	       }
- void   set_rang  ( rang   r_rang ) { r_oldr = this -> r_rang;   
-				      this -> r_rang = r_rang; } 
-
- bool   new_msgs  ( )               { return s_mess.empty(); }
- // public methods: 
- explicit user( string s_name );      // a standard constructor.
- ~user();			      // user destructor.	
-
- // gets specific data of this user und stores it in
- // (*p_map_string)["nick"]. this method will be used 
- // every time data has to be got from every user of a room
- // or even of the system.
- virtual void get_data( map_string *p_map_data );
-
- virtual bool  get_online();
- virtual void  set_online( bool b_online );
- virtual room* get_p_room();
- virtual void  set_p_room( room* p_room );
- virtual int   get_sock  ( );
- virtual void  set_sock  ( int i_sock );
-
- // executes a command.
- virtual void command( string &s_command );
-
- // gets the message and clears s_mess;
- virtual string get_mess();
-
- // actualizes the user's timestamp.
- virtual void  renew_stamp();
-
- // Here are starting methods which are mainly needed by the data<type> class.
-
- // appends a string to s_mess including br.
- virtual void msg_post( string *p_msg );
- virtual void get_user_list( string &s_list, string &s_seperator ); 
+  pthread_cond_t  cond_message;
+  pthread_mutex_t mut_message;
+
+  // small inline methods:
+  string get_col1()         const
+  {
+    return  s_col1;
+  }
+  string get_id()	   const
+  {
+    return  s_id;
+  }
+  void   set_id    ( string s_id   )
+  {
+    this -> s_id = s_id;
+  }
+  void   set_col1  ( string s_col1 )
+  {
+    this -> s_col1 = s_col1;
+  }
+
+  rang   get_rang  ( )      const
+  {
+    return  r_rang;
+  }
+  void   set_rang  ( rang   r_rang )
+  {
+    r_oldr = this -> r_rang;
+    this -> r_rang = r_rang;
+  }
+
+  bool   new_msgs  ( )
+  {
+    return s_mess.empty();
+  }
+  // public methods:
+  explicit user( string s_name );      // a standard constructor.
+  ~user();			      // user destructor.
+
+  // gets specific data of this user und stores it in
+  // (*p_map_string)["nick"]. this method will be used
+  // every time data has to be got from every user of a room
+  // or even of the system.
+  virtual void get_data( map_string *p_map_data );
+
+  virtual bool  get_online();
+  virtual void  set_online( bool b_online );
+  virtual room* get_p_room();
+  virtual void  set_p_room( room* p_room );
+  virtual int   get_sock  ( );
+  virtual void  set_sock  ( int i_sock );
+
+  // executes a command.
+  virtual void command( string &s_command );
+
+  // gets the message and clears s_mess;
+  virtual string get_mess();
+
+  // actualizes the user's timestamp.
+  virtual void  renew_stamp();
+
+  // Here are starting methods which are mainly needed by the data<type> class.
+
+  // appends a string to s_mess including br.
+  virtual void msg_post( string *p_msg );
+  virtual void get_user_list( string &s_list, string &s_seperator );
 };
 
 #endif