Initial import

AUTHORS

@@ -0,0 +1,6 @@
+Arnaud 'nohar' Cornet
+Loïc 'Kyoshiro' Gomez
+
+Thanks to jj, YS and lafounie, for hanging around while we were coding.
+
+Crypto shamelessly taken from Christophe 'sexy' Devine.

COPYING

@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
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+
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+These restrictions translate to certain responsibilities for you if you
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+
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+
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+
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+  The precise terms and conditions for copying, distribution and
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+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
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+
+Activities other than copying, distribution and modification are not
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+Whether that is true depends on what the Program does.
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+  1. You may copy and distribute verbatim copies of the Program's
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+
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+
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+    when run, you must cause it, when started running for such
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+
+These requirements apply to the modified work as a whole.  If
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+
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+This section is intended to make thoroughly clear what is believed to
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+
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+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    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
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.

ChangeLog

@@ -0,0 +1,4 @@
+2005-04-21  Arnaud Cornet <nohar@t1r.net>
+
+        * src: Now use autoconf/automake
+	bip is now public :)

IDEAS

@@ -0,0 +1,14 @@
+- parser limité aux join part mode kick kill privmsg notices quit nick names
+- parser client : join, part, quit, nick, privmsg/notice
+- gestion des chans avec liste des nicks et statut
+- backlog avec timestamp à la reconnexion
+- logs au format irssi + timestamp complet
+- parser de conf (lex) du style var = value
+- backlog dans un dir, plusieurs fichiers (un par chan + le reste dans un autre)
+- [secondaire] rotate logs
+
+- connection.c: conn, read/write polls, waitevent, ssl transparent et anti flood
+- irc.c: gestion des chans, des spécificités d'un client IRC (ping)
+- log.c: log et backlog
+- client.c: gestion des clients (auth, etc...)
+- config.c: lecture et enregistrement de la conf

INSTALL

@@ -0,0 +1,182 @@
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.

Makefile.am

@@ -0,0 +1 @@
+SUBDIRS = src samples

Makefile.in

@@ -0,0 +1,357 @@
+# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = .
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+CC = @CC@
+HAVE_LIB = @HAVE_LIB@
+LEX = @LEX@
+LIB = @LIB@
+LTLIB = @LTLIB@
+MAKEINFO = @MAKEINFO@
+PACKAGE = @PACKAGE@
+VERSION = @VERSION@
+YACC = @YACC@
+
+SUBDIRS = src samples
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = ./src/config.h
+CONFIG_CLEAN_FILES = 
+DIST_COMMON =  README AUTHORS COPYING ChangeLog INSTALL Makefile.am \
+Makefile.in NEWS TODO aclocal.m4 config.guess config.sub configure \
+configure.in install-sh missing mkinstalldirs src/config.h.in \
+src/stamp-h.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP_ENV = --best
+all: all-redirect
+.SUFFIXES:
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile
+
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status $(BUILT_SOURCES)
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+$(ACLOCAL_M4):  configure.in 
+	cd $(srcdir) && $(ACLOCAL)
+
+config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	$(SHELL) ./config.status --recheck
+$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+	cd $(srcdir) && $(AUTOCONF)
+
+src/config.h: src/stamp-h
+	@if test ! -f $@; then \
+		rm -f src/stamp-h; \
+		$(MAKE) src/stamp-h; \
+	else :; fi
+src/stamp-h: $(srcdir)/src/config.h.in $(top_builddir)/config.status
+	cd $(top_builddir) \
+	  && CONFIG_FILES= CONFIG_HEADERS=src/config.h \
+	     $(SHELL) ./config.status
+	@echo timestamp > src/stamp-h 2> /dev/null
+$(srcdir)/src/config.h.in: $(srcdir)/src/stamp-h.in
+	@if test ! -f $@; then \
+		rm -f $(srcdir)/src/stamp-h.in; \
+		$(MAKE) $(srcdir)/src/stamp-h.in; \
+	else :; fi
+$(srcdir)/src/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOHEADER)
+	@echo timestamp > $(srcdir)/src/stamp-h.in 2> /dev/null
+
+mostlyclean-hdr:
+
+clean-hdr:
+
+distclean-hdr:
+	-rm -f src/config.h
+
+maintainer-clean-hdr:
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run `make' without going through this Makefile.
+# To change the values of `make' variables: instead of editing Makefiles,
+# (1) if the variable is set in `config.status', edit `config.status'
+#     (which will cause the Makefiles to be regenerated when you run `make');
+# (2) otherwise, pass the desired values on the `make' command line.
+
+@SET_MAKE@
+
+all-recursive install-data-recursive install-exec-recursive \
+installdirs-recursive install-recursive uninstall-recursive  \
+check-recursive installcheck-recursive info-recursive dvi-recursive:
+	@set fnord $(MAKEFLAGS); amf=$$2; \
+	dot_seen=no; \
+	target=`echo $@ | sed s/-recursive//`; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    dot_seen=yes; \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
+	done; \
+	if test "$$dot_seen" = "no"; then \
+	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+	fi; test -z "$$fail"
+
+mostlyclean-recursive clean-recursive distclean-recursive \
+maintainer-clean-recursive:
+	@set fnord $(MAKEFLAGS); amf=$$2; \
+	dot_seen=no; \
+	rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
+	  rev="$$subdir $$rev"; \
+	  test "$$subdir" != "." || dot_seen=yes; \
+	done; \
+	test "$$dot_seen" = "no" && rev=". $$rev"; \
+	target=`echo $@ | sed s/-recursive//`; \
+	for subdir in $$rev; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
+	done && test -z "$$fail"
+tags-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
+	done
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	here=`pwd` && cd $(srcdir) \
+	  && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+   if test "$$subdir" = .; then :; else \
+	    test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
+   fi; \
+	done; \
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+	  || (cd $(srcdir) && etags -o $$here/TAGS $(ETAGS_ARGS) $$tags  $$unique $(LISP))
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+	-rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	-rm -rf $(distdir)
+	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
+	mkdir $(distdir)/=build
+	mkdir $(distdir)/=inst
+	dc_install_base=`cd $(distdir)/=inst && pwd`; \
+	cd $(distdir)/=build \
+	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist
+	-rm -rf $(distdir)
+	@banner="$(distdir).tar.gz is ready for distribution"; \
+	dashes=`echo "$$banner" | sed s/./=/g`; \
+	echo "$$dashes"; \
+	echo "$$banner"; \
+	echo "$$dashes"
+dist: distdir
+	-chmod -R a+r $(distdir)
+	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+	-rm -rf $(distdir)
+dist-all: distdir
+	-chmod -R a+r $(distdir)
+	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+	-rm -rf $(distdir)
+distdir: $(DISTFILES)
+	-rm -rf $(distdir)
+	mkdir $(distdir)
+	-chmod 777 $(distdir)
+	here=`cd $(top_builddir) && pwd`; \
+	top_distdir=`cd $(distdir) && pwd`; \
+	distdir=`cd $(distdir) && pwd`; \
+	cd $(top_srcdir) \
+	  && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu Makefile
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
+	done
+	for subdir in $(SUBDIRS); do \
+	  if test "$$subdir" = .; then :; else \
+	    test -d $(distdir)/$$subdir \
+	    || mkdir $(distdir)/$$subdir \
+	    || exit 1; \
+	    chmod 777 $(distdir)/$$subdir; \
+	    (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+info-am:
+info: info-recursive
+dvi-am:
+dvi: dvi-recursive
+check-am: all-am
+check: check-recursive
+installcheck-am:
+installcheck: installcheck-recursive
+install-exec-am:
+install-exec: install-exec-recursive
+
+install-data-am:
+install-data: install-data-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-recursive
+uninstall-am:
+uninstall: uninstall-recursive
+all-am: Makefile
+all-redirect: all-recursive
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs: installdirs-recursive
+installdirs-am:
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
+	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am:  mostlyclean-hdr mostlyclean-tags mostlyclean-generic
+
+mostlyclean: mostlyclean-recursive
+
+clean-am:  clean-hdr clean-tags clean-generic mostlyclean-am
+
+clean: clean-recursive
+
+distclean-am:  distclean-hdr distclean-tags distclean-generic clean-am
+
+distclean: distclean-recursive
+	-rm -f config.status
+
+maintainer-clean-am:  maintainer-clean-hdr maintainer-clean-tags \
+		maintainer-clean-generic distclean-am
+	@echo "This command is intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -f config.status
+
+.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
+install-data-recursive uninstall-data-recursive install-exec-recursive \
+uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \
+all-recursive check-recursive installcheck-recursive info-recursive \
+dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \
+maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
+distclean-tags clean-tags maintainer-clean-tags distdir info-am info \
+dvi-am dvi check check-am installcheck-am installcheck install-exec-am \
+install-exec install-data-am install-data install-am install \
+uninstall-am uninstall all-redirect all-am all installdirs-am \
+installdirs mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

README

@@ -0,0 +1,2 @@
+log encryption support
+salt this md5

TODO

@@ -0,0 +1,9 @@
+- SSL certificate verification
+- allowed IP filtering
+- multi user (user/pass to identify user + realname to id. network)
+- keep invites when detached
+- DCC proxying ?
+- /bip command, for admin (rehash, jump, ...)
+- crypt logs
+
+tidy up irc_server/server structures

aclocal.m4

@@ -0,0 +1,987 @@
+dnl aclocal.m4 generated automatically by aclocal 1.4-p6
+
+dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+dnl PARTICULAR PURPOSE.
+
+# lib-prefix.m4 serial 3 (gettext-0.13)
+dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License.  As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
+dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
+dnl require excessive bracketing.
+ifdef([AC_HELP_STRING],
+[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
+[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
+
+dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
+dnl to access previously installed libraries. The basic assumption is that
+dnl a user will want packages to use other packages he previously installed
+dnl with the same --prefix option.
+dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
+dnl libraries, but is otherwise very convenient.
+AC_DEFUN([AC_LIB_PREFIX],
+[
+  AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
+  AC_REQUIRE([AC_PROG_CC])
+  AC_REQUIRE([AC_CANONICAL_HOST])
+  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+  dnl By default, look in $includedir and $libdir.
+  use_additional=yes
+  AC_LIB_WITH_FINAL_PREFIX([
+    eval additional_includedir=\"$includedir\"
+    eval additional_libdir=\"$libdir\"
+  ])
+  AC_LIB_ARG_WITH([lib-prefix],
+[  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
+  --without-lib-prefix    don't search for libraries in includedir and libdir],
+[
+    if test "X$withval" = "Xno"; then
+      use_additional=no
+    else
+      if test "X$withval" = "X"; then
+        AC_LIB_WITH_FINAL_PREFIX([
+          eval additional_includedir=\"$includedir\"
+          eval additional_libdir=\"$libdir\"
+        ])
+      else
+        additional_includedir="$withval/include"
+        additional_libdir="$withval/lib"
+      fi
+    fi
+])
+  if test $use_additional = yes; then
+    dnl Potentially add $additional_includedir to $CPPFLAGS.
+    dnl But don't add it
+    dnl   1. if it's the standard /usr/include,
+    dnl   2. if it's already present in $CPPFLAGS,
+    dnl   3. if it's /usr/local/include and we are using GCC on Linux,
+    dnl   4. if it doesn't exist as a directory.
+    if test "X$additional_includedir" != "X/usr/include"; then
+      haveit=
+      for x in $CPPFLAGS; do
+        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+        if test "X$x" = "X-I$additional_includedir"; then
+          haveit=yes
+          break
+        fi
+      done
+      if test -z "$haveit"; then
+        if test "X$additional_includedir" = "X/usr/local/include"; then
+          if test -n "$GCC"; then
+            case $host_os in
+              linux*) haveit=yes;;
+            esac
+          fi
+        fi
+        if test -z "$haveit"; then
+          if test -d "$additional_includedir"; then
+            dnl Really add $additional_includedir to $CPPFLAGS.
+            CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
+          fi
+        fi
+      fi
+    fi
+    dnl Potentially add $additional_libdir to $LDFLAGS.
+    dnl But don't add it
+    dnl   1. if it's the standard /usr/lib,
+    dnl   2. if it's already present in $LDFLAGS,
+    dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
+    dnl   4. if it doesn't exist as a directory.
+    if test "X$additional_libdir" != "X/usr/lib"; then
+      haveit=
+      for x in $LDFLAGS; do
+        AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+        if test "X$x" = "X-L$additional_libdir"; then
+          haveit=yes
+          break
+        fi
+      done
+      if test -z "$haveit"; then
+        if test "X$additional_libdir" = "X/usr/local/lib"; then
+          if test -n "$GCC"; then
+            case $host_os in
+              linux*) haveit=yes;;
+            esac
+          fi
+        fi
+        if test -z "$haveit"; then
+          if test -d "$additional_libdir"; then
+            dnl Really add $additional_libdir to $LDFLAGS.
+            LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
+          fi
+        fi
+      fi
+    fi
+  fi
+])
+
+dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
+dnl acl_final_exec_prefix, containing the values to which $prefix and
+dnl $exec_prefix will expand at the end of the configure script.
+AC_DEFUN([AC_LIB_PREPARE_PREFIX],
+[
+  dnl Unfortunately, prefix and exec_prefix get only finally determined
+  dnl at the end of configure.
+  if test "X$prefix" = "XNONE"; then
+    acl_final_prefix="$ac_default_prefix"
+  else
+    acl_final_prefix="$prefix"
+  fi
+  if test "X$exec_prefix" = "XNONE"; then
+    acl_final_exec_prefix='${prefix}'
+  else
+    acl_final_exec_prefix="$exec_prefix"
+  fi
+  acl_save_prefix="$prefix"
+  prefix="$acl_final_prefix"
+  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+  prefix="$acl_save_prefix"
+])
+
+dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
+dnl variables prefix and exec_prefix bound to the values they will have
+dnl at the end of the configure script.
+AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
+[
+  acl_save_prefix="$prefix"
+  prefix="$acl_final_prefix"
+  acl_save_exec_prefix="$exec_prefix"
+  exec_prefix="$acl_final_exec_prefix"
+  $1
+  exec_prefix="$acl_save_exec_prefix"
+  prefix="$acl_save_prefix"
+])
+
+# lib-link.m4 serial 4 (gettext-0.12)
+dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License.  As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
+dnl augments the CPPFLAGS variable.
+AC_DEFUN([AC_LIB_LINKFLAGS],
+[
+  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+  AC_REQUIRE([AC_LIB_RPATH])
+  define([Name],[translit([$1],[./-], [___])])
+  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
+    AC_LIB_LINKFLAGS_BODY([$1], [$2])
+    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
+    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
+    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
+  ])
+  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
+  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
+  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
+  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+  AC_SUBST([LIB]NAME)
+  AC_SUBST([LTLIB]NAME)
+  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
+  dnl results of this search when this library appears as a dependency.
+  HAVE_LIB[]NAME=yes
+  undefine([Name])
+  undefine([NAME])
+])
+
+dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
+dnl searches for libname and the libraries corresponding to explicit and
+dnl implicit dependencies, together with the specified include files and
+dnl the ability to compile and link the specified testcode. If found, it
+dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
+dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
+dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
+dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
+AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
+[
+  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+  AC_REQUIRE([AC_LIB_RPATH])
+  define([Name],[translit([$1],[./-], [___])])
+  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+
+  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
+  dnl accordingly.
+  AC_LIB_LINKFLAGS_BODY([$1], [$2])
+
+  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
+  dnl because if the user has installed lib[]Name and not disabled its use
+  dnl via --without-lib[]Name-prefix, he wants to use it.
+  ac_save_CPPFLAGS="$CPPFLAGS"
+  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+
+  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
+    ac_save_LIBS="$LIBS"
+    LIBS="$LIBS $LIB[]NAME"
+    AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
+    LIBS="$ac_save_LIBS"
+  ])
+  if test "$ac_cv_lib[]Name" = yes; then
+    HAVE_LIB[]NAME=yes
+    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
+    AC_MSG_CHECKING([how to link with lib[]$1])
+    AC_MSG_RESULT([$LIB[]NAME])
+  else
+    HAVE_LIB[]NAME=no
+    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
+    dnl $INC[]NAME either.
+    CPPFLAGS="$ac_save_CPPFLAGS"
+    LIB[]NAME=
+    LTLIB[]NAME=
+  fi
+  AC_SUBST([HAVE_LIB]NAME)
+  AC_SUBST([LIB]NAME)
+  AC_SUBST([LTLIB]NAME)
+  undefine([Name])
+  undefine([NAME])
+])
+
+dnl Determine the platform dependent parameters needed to use rpath:
+dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
+dnl hardcode_direct, hardcode_minus_L.
+AC_DEFUN([AC_LIB_RPATH],
+[
+  AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
+  AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
+  AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
+  AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
+  AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
+    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+    . ./conftest.sh
+    rm -f ./conftest.sh
+    acl_cv_rpath=done
+  ])
+  wl="$acl_cv_wl"
+  libext="$acl_cv_libext"
+  shlibext="$acl_cv_shlibext"
+  hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+  hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+  hardcode_direct="$acl_cv_hardcode_direct"
+  hardcode_minus_L="$acl_cv_hardcode_minus_L"
+  dnl Determine whether the user wants rpath handling at all.
+  AC_ARG_ENABLE(rpath,
+    [  --disable-rpath         do not hardcode runtime library paths],
+    :, enable_rpath=yes)
+])
+
+dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
+AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
+[
+  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+  dnl By default, look in $includedir and $libdir.
+  use_additional=yes
+  AC_LIB_WITH_FINAL_PREFIX([
+    eval additional_includedir=\"$includedir\"
+    eval additional_libdir=\"$libdir\"
+  ])
+  AC_LIB_ARG_WITH([lib$1-prefix],
+[  --with-lib$1-prefix[=DIR]  search for lib$1 in DIR/include and DIR/lib
+  --without-lib$1-prefix     don't search for lib$1 in includedir and libdir],
+[
+    if test "X$withval" = "Xno"; then
+      use_additional=no
+    else
+      if test "X$withval" = "X"; then
+        AC_LIB_WITH_FINAL_PREFIX([
+          eval additional_includedir=\"$includedir\"
+          eval additional_libdir=\"$libdir\"
+        ])
+      else
+        additional_includedir="$withval/include"
+        additional_libdir="$withval/lib"
+      fi
+    fi
+])
+  dnl Search the library and its dependencies in $additional_libdir and
+  dnl $LDFLAGS. Using breadth-first-seach.
+  LIB[]NAME=
+  LTLIB[]NAME=
+  INC[]NAME=
+  rpathdirs=
+  ltrpathdirs=
+  names_already_handled=
+  names_next_round='$1 $2'
+  while test -n "$names_next_round"; do
+    names_this_round="$names_next_round"
+    names_next_round=
+    for name in $names_this_round; do
+      already_handled=
+      for n in $names_already_handled; do
+        if test "$n" = "$name"; then
+          already_handled=yes
+          break
+        fi
+      done
+      if test -z "$already_handled"; then
+        names_already_handled="$names_already_handled $name"
+        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
+        dnl or AC_LIB_HAVE_LINKFLAGS call.
+        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+        eval value=\"\$HAVE_LIB$uppername\"
+        if test -n "$value"; then
+          if test "$value" = yes; then
+            eval value=\"\$LIB$uppername\"
+            test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
+            eval value=\"\$LTLIB$uppername\"
+            test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
+          else
+            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
+            dnl that this library doesn't exist. So just drop it.
+            :
+          fi
+        else
+          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
+          dnl and the already constructed $LIBNAME/$LTLIBNAME.
+          found_dir=
+          found_la=
+          found_so=
+          found_a=
+          if test $use_additional = yes; then
+            if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
+              found_dir="$additional_libdir"
+              found_so="$additional_libdir/lib$name.$shlibext"
+              if test -f "$additional_libdir/lib$name.la"; then
+                found_la="$additional_libdir/lib$name.la"
+              fi
+            else
+              if test -f "$additional_libdir/lib$name.$libext"; then
+                found_dir="$additional_libdir"
+                found_a="$additional_libdir/lib$name.$libext"
+                if test -f "$additional_libdir/lib$name.la"; then
+                  found_la="$additional_libdir/lib$name.la"
+                fi
+              fi
+            fi
+          fi
+          if test "X$found_dir" = "X"; then
+            for x in $LDFLAGS $LTLIB[]NAME; do
+              AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+              case "$x" in
+                -L*)
+                  dir=`echo "X$x" | sed -e 's/^X-L//'`
+                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
+                    found_dir="$dir"
+                    found_so="$dir/lib$name.$shlibext"
+                    if test -f "$dir/lib$name.la"; then
+                      found_la="$dir/lib$name.la"
+                    fi
+                  else
+                    if test -f "$dir/lib$name.$libext"; then
+                      found_dir="$dir"
+                      found_a="$dir/lib$name.$libext"
+                      if test -f "$dir/lib$name.la"; then
+                        found_la="$dir/lib$name.la"
+                      fi
+                    fi
+                  fi
+                  ;;
+              esac
+              if test "X$found_dir" != "X"; then
+                break
+              fi
+            done
+          fi
+          if test "X$found_dir" != "X"; then
+            dnl Found the library.
+            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
+            if test "X$found_so" != "X"; then
+              dnl Linking with a shared library. We attempt to hardcode its
+              dnl directory into the executable's runpath, unless it's the
+              dnl standard /usr/lib.
+              if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+                dnl No hardcoding is needed.
+                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+              else
+                dnl Use an explicit option to hardcode DIR into the resulting
+                dnl binary.
+                dnl Potentially add DIR to ltrpathdirs.
+                dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+                haveit=
+                for x in $ltrpathdirs; do
+                  if test "X$x" = "X$found_dir"; then
+                    haveit=yes
+                    break
+                  fi
+                done
+                if test -z "$haveit"; then
+                  ltrpathdirs="$ltrpathdirs $found_dir"
+                fi
+                dnl The hardcoding into $LIBNAME is system dependent.
+                if test "$hardcode_direct" = yes; then
+                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
+                  dnl resulting binary.
+                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+                else
+                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+                    dnl Use an explicit option to hardcode DIR into the resulting
+                    dnl binary.
+                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+                    dnl Potentially add DIR to rpathdirs.
+                    dnl The rpathdirs will be appended to $LIBNAME at the end.
+                    haveit=
+                    for x in $rpathdirs; do
+                      if test "X$x" = "X$found_dir"; then
+                        haveit=yes
+                        break
+                      fi
+                    done
+                    if test -z "$haveit"; then
+                      rpathdirs="$rpathdirs $found_dir"
+                    fi
+                  else
+                    dnl Rely on "-L$found_dir".
+                    dnl But don't add it if it's already contained in the LDFLAGS
+                    dnl or the already constructed $LIBNAME
+                    haveit=
+                    for x in $LDFLAGS $LIB[]NAME; do
+                      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+                      if test "X$x" = "X-L$found_dir"; then
+                        haveit=yes
+                        break
+                      fi
+                    done
+                    if test -z "$haveit"; then
+                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
+                    fi
+                    if test "$hardcode_minus_L" != no; then
+                      dnl FIXME: Not sure whether we should use
+                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+                      dnl here.
+                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+                    else
+                      dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
+                      dnl here, because this doesn't fit in flags passed to the
+                      dnl compiler. So give up. No hardcoding. This affects only
+                      dnl very old systems.
+                      dnl FIXME: Not sure whether we should use
+                      dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+                      dnl here.
+                      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+                    fi
+                  fi
+                fi
+              fi
+            else
+              if test "X$found_a" != "X"; then
+                dnl Linking with a static library.
+                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
+              else
+                dnl We shouldn't come here, but anyway it's good to have a
+                dnl fallback.
+                LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
+              fi
+            fi
+            dnl Assume the include files are nearby.
+            additional_includedir=
+            case "$found_dir" in
+              */lib | */lib/)
+                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+                additional_includedir="$basedir/include"
+                ;;
+            esac
+            if test "X$additional_includedir" != "X"; then
+              dnl Potentially add $additional_includedir to $INCNAME.
+              dnl But don't add it
+              dnl   1. if it's the standard /usr/include,
+              dnl   2. if it's /usr/local/include and we are using GCC on Linux,
+              dnl   3. if it's already present in $CPPFLAGS or the already
+              dnl      constructed $INCNAME,
+              dnl   4. if it doesn't exist as a directory.
+              if test "X$additional_includedir" != "X/usr/include"; then
+                haveit=
+                if test "X$additional_includedir" = "X/usr/local/include"; then
+                  if test -n "$GCC"; then
+                    case $host_os in
+                      linux*) haveit=yes;;
+                    esac
+                  fi
+                fi
+                if test -z "$haveit"; then
+                  for x in $CPPFLAGS $INC[]NAME; do
+                    AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+                    if test "X$x" = "X-I$additional_includedir"; then
+                      haveit=yes
+                      break
+                    fi
+                  done
+                  if test -z "$haveit"; then
+                    if test -d "$additional_includedir"; then
+                      dnl Really add $additional_includedir to $INCNAME.
+                      INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
+                    fi
+                  fi
+                fi
+              fi
+            fi
+            dnl Look for dependencies.
+            if test -n "$found_la"; then
+              dnl Read the .la file. It defines the variables
+              dnl dlname, library_names, old_library, dependency_libs, current,
+              dnl age, revision, installed, dlopen, dlpreopen, libdir.
+              save_libdir="$libdir"
+              case "$found_la" in
+                */* | *\\*) . "$found_la" ;;
+                *) . "./$found_la" ;;
+              esac
+              libdir="$save_libdir"
+              dnl We use only dependency_libs.
+              for dep in $dependency_libs; do
+                case "$dep" in
+                  -L*)
+                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+                    dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
+                    dnl But don't add it
+                    dnl   1. if it's the standard /usr/lib,
+                    dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
+                    dnl   3. if it's already present in $LDFLAGS or the already
+                    dnl      constructed $LIBNAME,
+                    dnl   4. if it doesn't exist as a directory.
+                    if test "X$additional_libdir" != "X/usr/lib"; then
+                      haveit=
+                      if test "X$additional_libdir" = "X/usr/local/lib"; then
+                        if test -n "$GCC"; then
+                          case $host_os in
+                            linux*) haveit=yes;;
+                          esac
+                        fi
+                      fi
+                      if test -z "$haveit"; then
+                        haveit=
+                        for x in $LDFLAGS $LIB[]NAME; do
+                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+                          if test "X$x" = "X-L$additional_libdir"; then
+                            haveit=yes
+                            break
+                          fi
+                        done
+                        if test -z "$haveit"; then
+                          if test -d "$additional_libdir"; then
+                            dnl Really add $additional_libdir to $LIBNAME.
+                            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
+                          fi
+                        fi
+                        haveit=
+                        for x in $LDFLAGS $LTLIB[]NAME; do
+                          AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+                          if test "X$x" = "X-L$additional_libdir"; then
+                            haveit=yes
+                            break
+                          fi
+                        done
+                        if test -z "$haveit"; then
+                          if test -d "$additional_libdir"; then
+                            dnl Really add $additional_libdir to $LTLIBNAME.
+                            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
+                          fi
+                        fi
+                      fi
+                    fi
+                    ;;
+                  -R*)
+                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
+                    if test "$enable_rpath" != no; then
+                      dnl Potentially add DIR to rpathdirs.
+                      dnl The rpathdirs will be appended to $LIBNAME at the end.
+                      haveit=
+                      for x in $rpathdirs; do
+                        if test "X$x" = "X$dir"; then
+                          haveit=yes
+                          break
+                        fi
+                      done
+                      if test -z "$haveit"; then
+                        rpathdirs="$rpathdirs $dir"
+                      fi
+                      dnl Potentially add DIR to ltrpathdirs.
+                      dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+                      haveit=
+                      for x in $ltrpathdirs; do
+                        if test "X$x" = "X$dir"; then
+                          haveit=yes
+                          break
+                        fi
+                      done
+                      if test -z "$haveit"; then
+                        ltrpathdirs="$ltrpathdirs $dir"
+                      fi
+                    fi
+                    ;;
+                  -l*)
+                    dnl Handle this in the next round.
+                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+                    ;;
+                  *.la)
+                    dnl Handle this in the next round. Throw away the .la's
+                    dnl directory; it is already contained in a preceding -L
+                    dnl option.
+                    names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+                    ;;
+                  *)
+                    dnl Most likely an immediate library name.
+                    LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
+                    LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
+                    ;;
+                esac
+              done
+            fi
+          else
+            dnl Didn't find the library; assume it is in the system directories
+            dnl known to the linker and runtime loader. (All the system
+            dnl directories known to the linker should also be known to the
+            dnl runtime loader, otherwise the system is severely misconfigured.)
+            LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+            LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
+          fi
+        fi
+      fi
+    done
+  done
+  if test "X$rpathdirs" != "X"; then
+    if test -n "$hardcode_libdir_separator"; then
+      dnl Weird platform: only the last -rpath option counts, the user must
+      dnl pass all path elements in one option. We can arrange that for a
+      dnl single library, but not when more than one $LIBNAMEs are used.
+      alldirs=
+      for found_dir in $rpathdirs; do
+        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+      done
+      dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
+      acl_save_libdir="$libdir"
+      libdir="$alldirs"
+      eval flag=\"$hardcode_libdir_flag_spec\"
+      libdir="$acl_save_libdir"
+      LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+    else
+      dnl The -rpath options are cumulative.
+      for found_dir in $rpathdirs; do
+        acl_save_libdir="$libdir"
+        libdir="$found_dir"
+        eval flag=\"$hardcode_libdir_flag_spec\"
+        libdir="$acl_save_libdir"
+        LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+      done
+    fi
+  fi
+  if test "X$ltrpathdirs" != "X"; then
+    dnl When using libtool, the option that works for both libraries and
+    dnl executables is -R. The -R options are cumulative.
+    for found_dir in $ltrpathdirs; do
+      LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
+    done
+  fi
+])
+
+dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
+dnl unless already present in VAR.
+dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
+dnl contains two or three consecutive elements that belong together.
+AC_DEFUN([AC_LIB_APPENDTOVAR],
+[
+  for element in [$2]; do
+    haveit=
+    for x in $[$1]; do
+      AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+      if test "X$x" = "X$element"; then
+        haveit=yes
+        break
+      fi
+    done
+    if test -z "$haveit"; then
+      [$1]="${[$1]}${[$1]:+ }$element"
+    fi
+  done
+])
+
+# lib-ld.m4 serial 3 (gettext-0.13)
+dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License.  As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl Subroutines of libtool.m4,
+dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
+dnl with libtool.m4.
+
+dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
+AC_DEFUN([AC_LIB_PROG_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  acl_cv_prog_gnu_ld=yes ;;
+*)
+  acl_cv_prog_gnu_ld=no ;;
+esac])
+with_gnu_ld=$acl_cv_prog_gnu_ld
+])
+
+dnl From libtool-1.4. Sets the variable LD.
+AC_DEFUN([AC_LIB_PROG_LD],
+[AC_ARG_WITH(gnu-ld,
+[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conf$$.sh
+  echo  "exit 0"   >>conf$$.sh
+  chmod +x conf$$.sh
+  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by GCC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]* | [A-Za-z]:[\\/]*)]
+      [re_direlt='/[^/][^/]*/\.\./']
+      # Canonicalize the path of ld
+      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(acl_cv_path_LD,
+[if test -z "$LD"; then
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      acl_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some GNU ld's only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break ;;
+      *)
+	test "$with_gnu_ld" != yes && break ;;
+      esac
+    fi
+  done
+  IFS="$ac_save_ifs"
+else
+  acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_LIB_PROG_LD_GNU
+])
+
+# Like AC_CONFIG_HEADER, but automatically create stamp file.
+
+AC_DEFUN([AM_CONFIG_HEADER],
+[AC_PREREQ([2.12])
+AC_CONFIG_HEADER([$1])
+dnl When config.status generates a header, we must update the stamp-h file.
+dnl This file resides in the same directory as the config header
+dnl that is generated.  We must strip everything past the first ":",
+dnl and everything past the last "/".
+AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
+ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
+<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
+<<am_indx=1
+for am_file in <<$1>>; do
+  case " <<$>>CONFIG_HEADERS " in
+  *" <<$>>am_file "*<<)>>
+    echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
+    ;;
+  esac
+  am_indx=`expr "<<$>>am_indx" + 1`
+done<<>>dnl>>)
+changequote([,]))])
+
+# Do all the work for Automake.  This macro actually does too much --
+# some checks are only needed if your package does certain things.
+# But this isn't really a big deal.
+
+# serial 1
+
+dnl Usage:
+dnl AM_INIT_AUTOMAKE(package,version, [no-define])
+
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])
+PACKAGE=[$1]
+AC_SUBST(PACKAGE)
+VERSION=[$2]
+AC_SUBST(VERSION)
+dnl test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+fi
+ifelse([$3],,
+AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
+AC_REQUIRE([AM_SANITY_CHECK])
+AC_REQUIRE([AC_ARG_PROGRAM])
+dnl FIXME This is truly gross.
+missing_dir=`cd $ac_aux_dir && pwd`
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
+AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
+AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
+AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
+AC_REQUIRE([AC_PROG_MAKE_SET])])
+
+# Copyright 2002  Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# 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
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION so it can be traced.
+# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+	 [AM_AUTOMAKE_VERSION([1.4-p6])])
+
+#
+# Check to make sure that the build environment is sane.
+#
+
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+   if test "[$]*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftestfile`
+   fi
+   if test "[$]*" != "X $srcdir/configure conftestfile" \
+      && test "[$]*" != "X conftestfile $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
+   test "[$]2" = conftestfile
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+rm -f conftest*
+AC_MSG_RESULT(yes)])
+
+dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
+dnl The program must properly implement --version.
+AC_DEFUN([AM_MISSING_PROG],
+[AC_MSG_CHECKING(for working $2)
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if ($2 --version) < /dev/null > /dev/null 2>&1; then
+   $1=$2
+   AC_MSG_RESULT(found)
+else
+   $1="$3/missing $2"
+   AC_MSG_RESULT(missing)
+fi
+AC_SUBST($1)])
+
+
+dnl AM_PROG_LEX
+dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
+AC_DEFUN([AM_PROG_LEX],
+[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
+AC_CHECK_PROGS(LEX, flex lex, $missing_dir/missing flex)
+AC_PROG_LEX
+AC_DECL_YYTEXT])
+

autom4te.cache/requests

@@ -0,0 +1,116 @@
+# This file was generated by Autom4te Thu Apr 14 05:08:07 UTC 2005.
+# It contains the lists of macros which have been traced.
+# It can be safely removed.
+
+@request = (
+             bless( [
+                      '0',
+                      1,
+                      [
+                        '/usr/share/autoconf'
+                      ],
+                      [
+                        '/usr/share/autoconf/autoconf/autoconf.m4f',
+                        'aclocal.m4',
+                        'configure.in'
+                      ],
+                      {
+                        'm4_pattern_forbid' => 1,
+                        'AC_CONFIG_LIBOBJ_DIR' => 1,
+                        'AC_C_VOLATILE' => 1,
+                        'AC_TYPE_OFF_T' => 1,
+                        'AC_FUNC_CLOSEDIR_VOID' => 1,
+                        'AC_REPLACE_FNMATCH' => 1,
+                        'AC_PROG_LIBTOOL' => 1,
+                        'AC_FUNC_STAT' => 1,
+                        'AC_FUNC_WAIT3' => 1,
+                        'AC_HEADER_TIME' => 1,
+                        'AC_FUNC_LSTAT' => 1,
+                        'AC_STRUCT_TM' => 1,
+                        'AM_AUTOMAKE_VERSION' => 1,
+                        'AC_FUNC_GETMNTENT' => 1,
+                        'AC_TYPE_MODE_T' => 1,
+                        'AC_FUNC_STRTOD' => 1,
+                        'AC_CHECK_HEADERS' => 1,
+                        'AC_FUNC_STRNLEN' => 1,
+                        'm4_sinclude' => 1,
+                        'AC_PROG_CXX' => 1,
+                        'AC_PATH_X' => 1,
+                        'AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK' => 1,
+                        'AC_PROG_AWK' => 1,
+                        '_m4_warn' => 1,
+                        'AC_HEADER_STDC' => 1,
+                        'AC_HEADER_MAJOR' => 1,
+                        'AC_FUNC_ERROR_AT_LINE' => 1,
+                        'AC_PROG_GCC_TRADITIONAL' => 1,
+                        'AC_LIBSOURCE' => 1,
+                        'AC_FUNC_MBRTOWC' => 1,
+                        'AC_STRUCT_ST_BLOCKS' => 1,
+                        'AC_TYPE_SIGNAL' => 1,
+                        'AC_TYPE_UID_T' => 1,
+                        'AC_PROG_MAKE_SET' => 1,
+                        'AC_CONFIG_AUX_DIR' => 1,
+                        'm4_pattern_allow' => 1,
+                        'sinclude' => 1,
+                        'AC_DEFINE_TRACE_LITERAL' => 1,
+                        'AC_FUNC_STRERROR_R' => 1,
+                        'AC_PROG_CC' => 1,
+                        'AC_DECL_SYS_SIGLIST' => 1,
+                        'AC_FUNC_FORK' => 1,
+                        'AC_FUNC_STRCOLL' => 1,
+                        'AC_FUNC_VPRINTF' => 1,
+                        'AC_PROG_YACC' => 1,
+                        'AC_INIT' => 1,
+                        'AC_STRUCT_TIMEZONE' => 1,
+                        'AC_FUNC_CHOWN' => 1,
+                        'AC_SUBST' => 1,
+                        'AC_FUNC_ALLOCA' => 1,
+                        'AC_CANONICAL_HOST' => 1,
+                        'AC_FUNC_GETPGRP' => 1,
+                        'AC_PROG_RANLIB' => 1,
+                        'AM_INIT_AUTOMAKE' => 1,
+                        'AC_FUNC_SETPGRP' => 1,
+                        'AC_CONFIG_SUBDIRS' => 1,
+                        'AC_FUNC_MMAP' => 1,
+                        'AC_FUNC_REALLOC' => 1,
+                        'AC_TYPE_SIZE_T' => 1,
+                        'AC_CONFIG_LINKS' => 1,
+                        'AC_CHECK_TYPES' => 1,
+                        'AC_CHECK_MEMBERS' => 1,
+                        'AM_MAINTAINER_MODE' => 1,
+                        'AC_FUNC_UTIME_NULL' => 1,
+                        'AC_FUNC_SELECT_ARGTYPES' => 1,
+                        'AC_HEADER_STAT' => 1,
+                        'AC_FUNC_STRFTIME' => 1,
+                        'AC_PROG_CPP' => 1,
+                        'AC_C_INLINE' => 1,
+                        'AC_PROG_LEX' => 1,
+                        'AC_C_CONST' => 1,
+                        'AC_TYPE_PID_T' => 1,
+                        'AC_CONFIG_FILES' => 1,
+                        'include' => 1,
+                        'AC_FUNC_SETVBUF_REVERSED' => 1,
+                        'AC_PROG_INSTALL' => 1,
+                        'AM_GNU_GETTEXT' => 1,
+                        'AC_CHECK_LIB' => 1,
+                        'AC_FUNC_OBSTACK' => 1,
+                        'AC_FUNC_MALLOC' => 1,
+                        'AC_FUNC_GETGROUPS' => 1,
+                        'AC_FUNC_GETLOADAVG' => 1,
+                        'AH_OUTPUT' => 1,
+                        'AC_FUNC_FSEEKO' => 1,
+                        'AM_PROG_CC_C_O' => 1,
+                        'AC_FUNC_MKTIME' => 1,
+                        'AC_CANONICAL_SYSTEM' => 1,
+                        'AM_CONDITIONAL' => 1,
+                        'AC_CONFIG_HEADERS' => 1,
+                        'AC_HEADER_SYS_WAIT' => 1,
+                        'AC_PROG_LN_S' => 1,
+                        'AC_FUNC_MEMCMP' => 1,
+                        'm4_include' => 1,
+                        'AC_HEADER_DIRENT' => 1,
+                        'AC_CHECK_FUNCS' => 1
+                      }
+                    ], 'Autom4te::Request' )
+           );
+

autom4te.cache/traces.0

@@ -0,0 +1,135 @@
+m4trace:configure.in:1: -1- AC_INIT([src/bip.c])
+m4trace:configure.in:1: -1- m4_pattern_forbid([^_?A[CHUM]_])
+m4trace:configure.in:1: -1- m4_pattern_forbid([_AC_])
+m4trace:configure.in:1: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
+m4trace:configure.in:1: -1- m4_pattern_allow([^AS_FLAGS$])
+m4trace:configure.in:1: -1- m4_pattern_forbid([^_?m4_])
+m4trace:configure.in:1: -1- m4_pattern_forbid([^dnl$])
+m4trace:configure.in:1: -1- m4_pattern_forbid([^_?AS_])
+m4trace:configure.in:1: -1- AC_SUBST([SHELL], [${CONFIG_SHELL-/bin/sh}])
+m4trace:configure.in:1: -1- AC_SUBST([PATH_SEPARATOR])
+m4trace:configure.in:1: -1- AC_SUBST([PACKAGE_NAME], [m4_ifdef([AC_PACKAGE_NAME],      ['AC_PACKAGE_NAME'])])
+m4trace:configure.in:1: -1- AC_SUBST([PACKAGE_TARNAME], [m4_ifdef([AC_PACKAGE_TARNAME],   ['AC_PACKAGE_TARNAME'])])
+m4trace:configure.in:1: -1- AC_SUBST([PACKAGE_VERSION], [m4_ifdef([AC_PACKAGE_VERSION],   ['AC_PACKAGE_VERSION'])])
+m4trace:configure.in:1: -1- AC_SUBST([PACKAGE_STRING], [m4_ifdef([AC_PACKAGE_STRING],    ['AC_PACKAGE_STRING'])])
+m4trace:configure.in:1: -1- AC_SUBST([PACKAGE_BUGREPORT], [m4_ifdef([AC_PACKAGE_BUGREPORT], ['AC_PACKAGE_BUGREPORT'])])
+m4trace:configure.in:1: -1- AC_SUBST([exec_prefix], [NONE])
+m4trace:configure.in:1: -1- AC_SUBST([prefix], [NONE])
+m4trace:configure.in:1: -1- AC_SUBST([program_transform_name], [s,x,x,])
+m4trace:configure.in:1: -1- AC_SUBST([bindir], ['${exec_prefix}/bin'])
+m4trace:configure.in:1: -1- AC_SUBST([sbindir], ['${exec_prefix}/sbin'])
+m4trace:configure.in:1: -1- AC_SUBST([libexecdir], ['${exec_prefix}/libexec'])
+m4trace:configure.in:1: -1- AC_SUBST([datadir], ['${prefix}/share'])
+m4trace:configure.in:1: -1- AC_SUBST([sysconfdir], ['${prefix}/etc'])
+m4trace:configure.in:1: -1- AC_SUBST([sharedstatedir], ['${prefix}/com'])
+m4trace:configure.in:1: -1- AC_SUBST([localstatedir], ['${prefix}/var'])
+m4trace:configure.in:1: -1- AC_SUBST([libdir], ['${exec_prefix}/lib'])
+m4trace:configure.in:1: -1- AC_SUBST([includedir], ['${prefix}/include'])
+m4trace:configure.in:1: -1- AC_SUBST([oldincludedir], ['/usr/include'])
+m4trace:configure.in:1: -1- AC_SUBST([infodir], ['${prefix}/info'])
+m4trace:configure.in:1: -1- AC_SUBST([mandir], ['${prefix}/man'])
+m4trace:configure.in:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_NAME])
+m4trace:configure.in:1: -1- AH_OUTPUT([PACKAGE_NAME], [/* Define to the full name of this package. */
+#undef PACKAGE_NAME])
+m4trace:configure.in:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_TARNAME])
+m4trace:configure.in:1: -1- AH_OUTPUT([PACKAGE_TARNAME], [/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME])
+m4trace:configure.in:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_VERSION])
+m4trace:configure.in:1: -1- AH_OUTPUT([PACKAGE_VERSION], [/* Define to the version of this package. */
+#undef PACKAGE_VERSION])
+m4trace:configure.in:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_STRING])
+m4trace:configure.in:1: -1- AH_OUTPUT([PACKAGE_STRING], [/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING])
+m4trace:configure.in:1: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_BUGREPORT])
+m4trace:configure.in:1: -1- AH_OUTPUT([PACKAGE_BUGREPORT], [/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT])
+m4trace:configure.in:1: -1- AC_SUBST([build_alias])
+m4trace:configure.in:1: -1- AC_SUBST([host_alias])
+m4trace:configure.in:1: -1- AC_SUBST([target_alias])
+m4trace:configure.in:1: -1- AC_SUBST([DEFS])
+m4trace:configure.in:1: -1- AC_SUBST([ECHO_C])
+m4trace:configure.in:1: -1- AC_SUBST([ECHO_N])
+m4trace:configure.in:1: -1- AC_SUBST([ECHO_T])
+m4trace:configure.in:1: -1- AC_SUBST([LIBS])
+m4trace:configure.in:2: -1- AC_CONFIG_HEADERS([src/config.h])
+m4trace:configure.in:2: -1- _m4_warn([obsolete], [The macro `AC_OUTPUT_COMMANDS' is obsolete.
+You should run autoupdate.], [autoconf/status.m4:318: AC_OUTPUT_COMMANDS is expanded from...
+aclocal.m4:855: AM_CONFIG_HEADER is expanded from...
+configure.in:2: the top level])
+m4trace:configure.in:2: -3- _m4_warn([obsolete], [The macro `_AC_OUTPUT_COMMANDS_CNT' is obsolete.
+You should run autoupdate.], [autoconf/status.m4:321: _AC_OUTPUT_COMMANDS_CNT is expanded from...
+autoconf/status.m4:318: AC_OUTPUT_COMMANDS is expanded from...
+aclocal.m4:855: AM_CONFIG_HEADER is expanded from...
+configure.in:2: the top level])
+m4trace:configure.in:3: -1- AM_INIT_AUTOMAKE([bip], [0.0])
+m4trace:configure.in:3: -1- AM_AUTOMAKE_VERSION([1.4-p6])
+m4trace:configure.in:3: -1- AC_PROG_INSTALL
+m4trace:configure.in:3: -1- AC_SUBST([INSTALL_PROGRAM])
+m4trace:configure.in:3: -1- AC_SUBST([INSTALL_SCRIPT])
+m4trace:configure.in:3: -1- AC_SUBST([INSTALL_DATA])
+m4trace:configure.in:3: -1- AC_SUBST([PACKAGE])
+m4trace:configure.in:3: -1- AC_SUBST([VERSION])
+m4trace:configure.in:3: -2- AC_DEFINE_TRACE_LITERAL([PACKAGE])
+m4trace:configure.in:3: -2- AH_OUTPUT([PACKAGE], [/* Name of package */
+#undef PACKAGE])
+m4trace:configure.in:3: -2- AC_DEFINE_TRACE_LITERAL([VERSION])
+m4trace:configure.in:3: -2- AH_OUTPUT([VERSION], [/* Version number of package */
+#undef VERSION])
+m4trace:configure.in:3: -1- AC_SUBST([ACLOCAL])
+m4trace:configure.in:3: -1- AC_SUBST([AUTOCONF])
+m4trace:configure.in:3: -1- AC_SUBST([AUTOMAKE])
+m4trace:configure.in:3: -1- AC_SUBST([AUTOHEADER])
+m4trace:configure.in:3: -1- AC_SUBST([MAKEINFO])
+m4trace:configure.in:3: -1- AC_PROG_MAKE_SET
+m4trace:configure.in:3: -1- AC_SUBST([SET_MAKE])
+m4trace:configure.in:4: -1- AC_PROG_CC
+m4trace:configure.in:4: -1- AC_SUBST([CC])
+m4trace:configure.in:4: -1- AC_SUBST([CFLAGS])
+m4trace:configure.in:4: -1- AC_SUBST([LDFLAGS])
+m4trace:configure.in:4: -1- AC_SUBST([CPPFLAGS])
+m4trace:configure.in:4: -1- AC_SUBST([CC])
+m4trace:configure.in:4: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.in:4: -1- AC_SUBST([CC])
+m4trace:configure.in:4: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.in:4: -1- AC_SUBST([CC])
+m4trace:configure.in:4: -1- AC_SUBST([CC])
+m4trace:configure.in:4: -1- AC_SUBST([ac_ct_CC])
+m4trace:configure.in:4: -1- AC_SUBST([EXEEXT], [$ac_cv_exeext])
+m4trace:configure.in:4: -1- AC_SUBST([OBJEXT], [$ac_cv_objext])
+m4trace:configure.in:5: -1- AC_PROG_INSTALL
+m4trace:configure.in:5: -1- AC_SUBST([INSTALL_PROGRAM])
+m4trace:configure.in:5: -1- AC_SUBST([INSTALL_SCRIPT])
+m4trace:configure.in:5: -1- AC_SUBST([INSTALL_DATA])
+m4trace:configure.in:6: -1- AC_PROG_YACC
+m4trace:configure.in:6: -1- AC_SUBST([YACC])
+m4trace:configure.in:7: -1- AC_SUBST([LEX])
+m4trace:configure.in:7: -1- AC_PROG_LEX
+m4trace:configure.in:7: -1- AC_SUBST([LEX])
+m4trace:configure.in:7: -1- AC_CHECK_LIB([fl], [yywrap], [LEXLIB="-lfl"], [AC_CHECK_LIB(l, yywrap, LEXLIB="-ll")])
+m4trace:configure.in:7: -1- AC_CHECK_LIB([l], [yywrap], [LEXLIB="-ll"])
+m4trace:configure.in:7: -1- AC_SUBST([LEXLIB])
+m4trace:configure.in:7: -1- AC_SUBST([LEX_OUTPUT_ROOT], [$ac_cv_prog_lex_root])
+m4trace:configure.in:7: -1- AC_DEFINE_TRACE_LITERAL([YYTEXT_POINTER])
+m4trace:configure.in:7: -1- AH_OUTPUT([YYTEXT_POINTER], [/* Define to 1 if `lex\' declares `yytext\' as a `char *\' by default, not a
+   `char[]\'. */
+#undef YYTEXT_POINTER])
+m4trace:configure.in:7: -1- _m4_warn([obsolete], [The macro `AC_DECL_YYTEXT' is obsolete.
+You should run autoupdate.], [autoconf/programs.m4:438: AC_DECL_YYTEXT is expanded from...
+aclocal.m4:986: AM_PROG_LEX is expanded from...
+configure.in:7: the top level])
+m4trace:configure.in:7: -1- AC_PROG_LEX
+m4trace:configure.in:7: -1- _m4_warn([syntax], [AC_PROG_LEX invoked multiple times], [autoconf/programs.m4:438: AC_DECL_YYTEXT is expanded from...
+aclocal.m4:986: AM_PROG_LEX is expanded from...
+configure.in:7: the top level])
+m4trace:configure.in:17: -1- AC_CHECK_LIB([ssl], [SSL_read], [], [
+        echo "Error! You need to have libssl around."
+        exit -1
+        ])
+m4trace:configure.in:17: -1- AH_OUTPUT([HAVE_LIBSSL], [/* Define to 1 if you have the `ssl\' library (-lssl). */
+#undef HAVE_LIBSSL])
+m4trace:configure.in:17: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBSSL])
+m4trace:configure.in:19: -1- AC_CONFIG_FILES([Makefile src/Makefile samples/Makefile])
+m4trace:configure.in:19: -1- _m4_warn([obsolete], [AC_OUTPUT should be used without arguments.
+You should run autoupdate.], [])
+m4trace:configure.in:19: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
+m4trace:configure.in:19: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])

configure.in

@@ -0,0 +1,19 @@
+AC_INIT(src/bip.c)
+AM_CONFIG_HEADER(src/config.h)
+AM_INIT_AUTOMAKE(bip,0.0)
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_YACC
+AM_PROG_LEX
+
+requires_libssl=yes
+AC_ARG_ENABLE(ssl,
+	      [  --disable-ssl           Drop OpenSSL support],
+	      [requires_libssl=no])
+if test "x$requires_libssl" = "xyes" ; then
+    AC_CHECK_LIB(ssl, SSL_read, [], [
+        echo "Error! You need to have libssl around."
+        exit -1
+        ])
+fi
+AC_OUTPUT(Makefile src/Makefile samples/Makefile)

debian/bip.substvars

@@ -0,0 +1 @@
+shlibs:Depends=libc6 (>= 2.3.4-1)

debian/bip/DEBIAN/control

@@ -0,0 +1,14 @@
+Package: bip
+Version: 0.0-1
+Section: net
+Priority: optional
+Architecture: i386
+Depends: libc6 (>= 2.3.4-1)
+Installed-Size: 172
+Maintainer: Arnaud Cornet <nohar@t1r.net>
+Description: multiuser irc proxy with ssl, conversation replay and more
+ Bip is a IRC proxy that supports as replaying logged conversation when a client
+ connects, multiple clients on one irc server connection, SSL support (on both
+ ends) and has a handy logging directory structure. It is multiuser, and has a
+ flexible configuration. Some of it's configuration can be changed at runtime
+ with special irc commands.

debian/bip/DEBIAN/md5sums

@@ -0,0 +1,9 @@
+2fcb2e23f48dd8e205b6e434bb0a1e49  usr/bin/bip
+df1d3b30f4ccb839963d39b67fcc83e3  usr/bin/genpwent
+816e04d8e35370693904cc3a06107e56  usr/share/bip/bip.conf
+48f6c5372dbef10c96f251f313a4c83b  usr/share/bip/bip.vim
+b35795a23db4c45c95fc897375954a49  usr/share/doc/bip/README
+08e6785d9f0333a1f0009c71655a8e6a  usr/share/doc/bip/TODO
+c9367cfeedf1700a01107616effd5c8e  usr/share/doc/bip/AUTHORS
+75e57f35e3a9155f3cd215d43dd31380  usr/share/doc/bip/changelog.gz
+9416df600764b0209c175026fd2f7702  usr/share/doc/bip/changelog.Debian.gz

debian/bip/usr/share/bip/bip.conf

@@ -0,0 +1,122 @@
+# bip default config file.
+# Thou shoult change thy password
+
+ip = "0.0.0.0";
+
+# To connect a client to bip, try the port below, and
+# be sure to set the username and password to the values
+# specified in the network you want to connect to. 
+port = 7778;
+
+# If you set this to true, you'll only be able to connect to bip
+# with a SSL capable IRC client. Be sure to generate a certificate
+# for bip with 'make cert'
+client_side_ssl = false;
+
+log_level = 3;
+
+# This is where logs go. Channel and private messages will use that
+# configuration value as a prefix, and then log_format to determine
+# full log filename.
+#log_root = "/var/proxy/logs";
+
+# Log format allows you to make log filenames depend on the log line's
+# attributes. Here's a list :
+# %u -> user name
+# %n -> network name
+# %Y -> 4 digit year
+# %m -> 2 digit month
+# %d -> 2 digit day
+# %c -> destination (#chan, privates, ...)
+#log_format = "%n/%Y-%m/%c.%d.log";
+
+# Sets the frequency (in seconds) of log syncing (real write to kernel)
+#log_sync_interval = 5;
+
+# Makes bip send the log of each channel and privates while
+# you were not connected to the proxy upon connection. 
+#no_backlog = false;		# disable backlog
+backlog_lines = 10;		# number of lines in backlog, 0 means no limit
+always_backlog = true;		# backlog even lines already backlogged
+
+# Network definition, a name and server info
+network {
+	name = "iiens";
+	server { host = "irc.iiens.net"; port = 6667; };
+};
+
+network {
+	name = "freenode";
+	server { host = "irc.freenode.org"; port = 6667; };
+	server { host = "brown.freenode.net"; port = 6667; };
+	server { host = "thunder.stealer.net"; port = 6667; };
+};
+
+# Configuration example with one user who connects to two irc networks
+# To use the multi-server feature:
+#  - define the connections
+#  - chose and setup a different login for each connection
+# on your irc client:
+#  - Use the multi server feature of your client, the server beeing each time
+#    the server where bip is running. In your client setup realname or username
+#    to the value of login in the corresponding connection.
+
+# User structure is grouping information for a given user
+user {
+	# The name in bip of the user
+	# This is used by bip only
+	name = "nohar";
+	# this user's password	
+	password = "233a8d53b55a268d4a84a3acdd5ed57d"; # (md5(md5("tata")))
+
+	# A user can have mutiple connections to irc networks.
+	# define a connection:
+	connection {
+		name = "iiens";		# used by bip only
+		network = "iiens";	# which ircnet to connect to
+
+		login = "bipbip";	# used to auth user and to diffenciate
+					# among multiple connections of a user.
+					# in your irc client setup username or
+					# realname to this login value.
+
+		# Information sent to the irc server:
+		nick = "bip`luser";
+		user = "bipbip";
+		realname = "coyote";
+		#password = "serverpassword";
+
+		# Some options:
+		#away_nick = "bip`away";
+		#follow_nick = true;
+		#ignore_first_nick = true;
+		#on_connect_send = "PRIVMSG NickServ :IDENTIFY nspassword";
+
+		# Autojoined channels:
+		channel { name = "#bip"; };
+	};
+	connection {
+		name = "freenode";		# used by bip only
+		network = "freenode";	# which ircnet to connect to
+
+		login = "bipfnode";	# used to auth user and to diffenciate
+					# among multiple connections of a user.
+					# in your irc client setup username or
+					# realname to this login value.
+
+		# Information sent to the irc server:
+		nick = "bip`luser";
+		user = "bipbip";
+		realname = "coyote";
+		#password = "serverpassword";
+
+		# Some options:
+		#away_nick = "bip`away";
+		#follow_nick = true;
+		#ignore_first_nick = true;
+		#on_connect_send = "PRIVMSG NickServ :IDENTIFY nspassword";
+
+		# Autojoined channels:
+		channel { name = "#bip"; };
+	};
+};

debian/bip/usr/share/bip/bip.vim

@@ -0,0 +1,135 @@
+" Vim syntax file
+" Language: Bip configuration file
+" Copyright: Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+" License: This file is part of the bip project. See the file 'COPYING' for
+"          the exact licensing terms.
+"
+"
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+syn case ignore
+
+" Global elements
+syn match	bipComment	contained %\s*#.*$%
+syn match	bipEndError	contained /\(#.*\)\@<![^;{]$/
+
+" Possible values types.
+syn region	bipString	contained start=+"+ end=+"+
+syn keyword	bipBool		contained true false
+syn match	bipNumeric	contained /\d\d*/
+syn region	bipIP		contained start=+"+ end=+"+ contains=bipAddrTk,bipDot
+syn region	bipNetmask	contained start=+"+ end=+"+ contains=bipAddrTk,bipDot,bipSlash,bipMask
+syn match	bipAddrTk	contained #\d\{1,3}#
+syn match	bipDot		contained #\.#
+syn match	bipSlash	contained #/#
+syn match	bipMask		contained #\d\{1,2}#
+syn match	bipWhite	contained +#\@!\s*+
+" wrong
+" syn match	bipWhite	contained +^\s*\ze[^#]*+
+
+" Values syntax
+syn region	bipStringV	contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipString
+syn region	bipBoolV	contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipBool
+syn region	bipNumericV	contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipNumeric
+syn region	bipIPV		contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipIP
+syn region	bipNetmaskV	contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipNetmask
+
+syn region	bipMain		start=/\%^/ end=/\%$/ contains=bipKeyword,bipNetwork,bipUser,bipComment,bipEndError
+
+" Top level elements
+syn keyword	bipKeyword	contained nextgroup=bipBoolV client_side_ssl no_backlog always_backlog
+syn keyword	bipKeyword	contained nextgroup=bipStringV log_root log_format pid_file
+syn keyword	bipKeyword	contained nextgroup=bipNumericV port log_level backlog_lines log_sync_interval
+syn keyword	bipKeyword	contained nextgroup=bipIPV ip
+
+" Network block (level 1)
+syn region	bipNetwork	contained matchgroup=Macro start=/network\s*{\s*/ end=/};/
+		\ contains=bipNKeyword,bipServer,bipComment,bipEndError,bipWhite
+syn keyword	bipNKeyword	contained nextgroup=bipStringV name
+syn keyword	bipNKeyword	contained nextgroup=bipBoolV ssl
+
+" User block (level 1)
+syn region	bipUser		contained matchgroup=Macro start=/user\s*{\s*/ end=/};/
+		\ contains=bipUKeyword,bipConnection,bipComment,bipEndError,bipWhite
+syn keyword	bipUKeyword	contained nextgroup=bipStringV nick user realname password username name
+
+" Connection block (level 2)
+syn region	bipConnection	contained matchgroup=Macro start=/connection\s*{\s*/ end=/};/
+		\ contains=bipCoKeyword,bipChannel,bipComment,bipEndError,bipWhite
+syn keyword	bipCoKeyword	contained nextgroup=bipBoolV ssl follow_nick ignore_first_nick
+syn keyword	bipCoKeyword	contained nextgroup=bipStringV name user network password vhost away_nick on_connect_send
+syn keyword	bipCoKeyword	contained nextgroup=bipNumericV source_port
+
+" Channel elements (lvl 2)
+syn region	bipChannel	contained matchgroup=Macro start=/channel\s*{\s*/ end=/};/
+		\ contains=bipCKeyword,bipComment,bipEndError,bipWhite
+syn keyword	bipCKeyword	contained nextgroup=bipStringV name key
+
+" Server elements (lvl 2)
+syn region	bipServer	contained matchgroup=Macro start=/server\s*{\s*/ end=/};/
+		\ contains=bipSKeyword,bipComment,bipEndError,bipWhite
+syn keyword	bipSKeyword	contained nextgroup=bipStringV host
+syn keyword	bipSKeyword	contained nextgroup=bipNumericV port 
+
+" Client elements (lvl 2)
+syn region	bipClient	contained matchgroup=Macro start=/client\s*{\s*/ end=/};/
+		\ contains=bipCLKeyword,bipComment,bipEndError,bipWhite
+syn keyword	bipCLKeyword	contained nextgroup=bipStringV user password
+
+" Synchronization
+syn sync match	bipSyncNet	grouphere	bipNetwork	/\_.\s*\(network\s*{\)\@=+/
+syn sync match	bipSyncUser	grouphere	bipUser		/\_.\s*\(user\s*{\)\@=+/
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version < 508
+	command -nargs=+ HiLink hi link <args>
+else
+	command -nargs=+ HiLink hi def link <args>
+endif
+
+HiLink	bipMain	Error
+HiLink	bipNetwork	Error
+HiLink	bipChannel	Error
+HiLink	bipServer	Error
+HiLink	bipUser		Error
+
+" We do not HiLink bipWhite, siec we only want to ignore it.
+HiLink	bipKeyword	Keyword
+HiLink	bipNKeyword	Keyword
+HiLink	bipUKeyword	Keyword
+HiLink	bipCKeyword	Keyword
+HiLink	bipSKeyword	Keyword
+HiLink	bipCoKeyword	Keyword
+
+HiLink	bipComment	Comment
+
+HiLink	bipMatch	Include
+
+HiLink	bipStringV	Error
+HiLink	bipBoolV	Error
+HiLink	bipNumericV	Error
+HiLink	bipIPV	Error
+
+HiLink	bipEndError	Error
+
+HiLink	bipString	String
+HiLink	bipBool	Boolean
+HiLink	bipNumeric	Number
+HiLink	bipIP	String
+HiLink	bipAddrTk	String
+HiLink	bipDot	Delimiter
+HiLink	bipSlash	Delimiter
+HiLink	bipMask	Number
+
+delcommand HiLink
+
+let b:current_syntax = "bip"
+" vim: ts=8

debian/bip/usr/share/doc/bip/AUTHORS

@@ -0,0 +1,6 @@
+Arnaud 'nohar' Cornet
+Loïc 'Kyoshiro' Gomez
+
+Thanks to jj, YS and lafounie, for hanging around while we were coding.
+
+Crypto shamelessly taken from Christophe 'sexy' Devine.

debian/bip/usr/share/doc/bip/README

@@ -0,0 +1,2 @@
+log encryption support
+salt this md5

debian/bip/usr/share/doc/bip/TODO

@@ -0,0 +1,9 @@
+- SSL certificate verification
+- allowed IP filtering
+- multi user (user/pass to identify user + realname to id. network)
+- keep invites when detached
+- DCC proxying ?
+- /bip command, for admin (rehash, jump, ...)
+- crypt logs
+
+tidy up irc_server/server structures

debian/changelog

@@ -0,0 +1,5 @@
+bip (0.0-1) unstable; urgency=low
+
+  * debian/rules: Initial package
+
+ -- Arnaud Cornet <nohar@t1r.net>  Thu, 20 Apr 2005 22:00:45 -0200

debian/compat

@@ -0,0 +1 @@
+4

debian/control

@@ -0,0 +1,16 @@
+Source: bip
+Section: net
+Priority: optional
+Maintainer: Arnaud Cornet <nohar@t1r.net>
+Standards-Version: 3.6.1.1
+Build-Depends: cdbs, libssl-dev, bison, flex
+
+Package: bip
+Architecture: any
+Depends: ${shlibs:Depends}
+Description: multiuser irc proxy with ssl, conversation replay and more
+ Bip is a IRC proxy that supports as replaying logged conversation when a client
+ connects, multiple clients on one irc server connection, SSL support (on both
+ ends) and has a handy logging directory structure. It is multiuser, and has a
+ flexible configuration. Some of it's configuration can be changed at runtime
+ with special irc commands.

debian/files

@@ -0,0 +1 @@
+bip_0.0-1_i386.deb net optional

debian/rules

@@ -0,0 +1,4 @@
+#!/usr/bin/make -f
+
+include /usr/share/cdbs/1/rules/debhelper.mk
+include /usr/share/cdbs/1/class/autotools.mk

install-sh

@@ -0,0 +1,269 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+#
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+		chmodcmd=""
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS=' 	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0

missing

@@ -0,0 +1,198 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+# Copyright (C) 1996, 1997, 2001, 2002 Free Software Foundation, Inc.
+# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# 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.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.in; then
+  configure_ac=configure.ac
+else
+  configure_ac=configure.in
+fi
+
+case "$1" in
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+
+Supported PROGRAM values:
+  aclocal      touch file \`aclocal.m4'
+  autoconf     touch file \`configure'
+  autoheader   touch file \`config.h.in'
+  automake     touch all \`Makefile.in' files
+  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
+  flex         create \`lex.yy.c', if possible, from existing .c
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing - GNU libit 0.0"
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "Try \`$0 --help' for more information"
+    exit 1
+    ;;
+
+  aclocal*)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`acinclude.m4' or \`$configure_ac'.  You might want
+         to install the \`Automake' and \`Perl' packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`$configure_ac'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`acconfig.h' or \`$configure_ac'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' $configure_ac`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case "$f" in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake*)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`$configure_ac'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+	   sed 's/\.am$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  bison|yacc)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f y.tab.h ]; then
+	echo >y.tab.h
+    fi
+    if [ ! -f y.tab.c ]; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex|flex)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f lex.yy.c ]; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  makeinfo)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+    fi
+    touch $file
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and you do not seem to have it handy on your
+         system.  You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequirements for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0

mkinstalldirs

@@ -0,0 +1,40 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $
+
+errstatus=0
+
+for file
+do
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d
+   do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp"
+
+        mkdir "$pathcomp" || lasterr=$?
+
+        if test ! -d "$pathcomp"; then
+  	  errstatus=$lasterr
+        fi
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here

samples/Makefile.am

@@ -0,0 +1,2 @@
+examplesdir = $(prefix)/share/doc/bip/examples/
+examples_DATA = bip.conf bip.vim

samples/Makefile.in

@@ -0,0 +1,202 @@
+# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+CC = @CC@
+HAVE_LIB = @HAVE_LIB@
+LEX = @LEX@
+LIB = @LIB@
+LTLIB = @LTLIB@
+MAKEINFO = @MAKEINFO@
+PACKAGE = @PACKAGE@
+VERSION = @VERSION@
+YACC = @YACC@
+
+examplesdir = $(prefix)/share/doc/bip/examples/
+examples_DATA = bip.conf bip.vim
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = ../src/config.h
+CONFIG_CLEAN_FILES = 
+DATA =  $(examples_DATA)
+
+DIST_COMMON =  Makefile.am Makefile.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP_ENV = --best
+all: all-redirect
+.SUFFIXES:
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOMAKE) --gnu samples/Makefile
+
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status $(BUILT_SOURCES)
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+
+install-examplesDATA: $(examples_DATA)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(examplesdir)
+	@list='$(examples_DATA)'; for p in $$list; do \
+	  if test -f $(srcdir)/$$p; then \
+	    echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(examplesdir)/$$p"; \
+	    $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(examplesdir)/$$p; \
+	  else if test -f $$p; then \
+	    echo " $(INSTALL_DATA) $$p $(DESTDIR)$(examplesdir)/$$p"; \
+	    $(INSTALL_DATA) $$p $(DESTDIR)$(examplesdir)/$$p; \
+	  fi; fi; \
+	done
+
+uninstall-examplesDATA:
+	@$(NORMAL_UNINSTALL)
+	list='$(examples_DATA)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(examplesdir)/$$p; \
+	done
+tags: TAGS
+TAGS:
+
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = samples
+
+distdir: $(DISTFILES)
+	here=`cd $(top_builddir) && pwd`; \
+	top_distdir=`cd $(top_distdir) && pwd`; \
+	distdir=`cd $(distdir) && pwd`; \
+	cd $(top_srcdir) \
+	  && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu samples/Makefile
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
+	done
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-exec-am:
+install-exec: install-exec-am
+
+install-data-am: install-examplesDATA
+install-data: install-data-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am: uninstall-examplesDATA
+uninstall: uninstall-am
+all-am: Makefile $(DATA)
+all-redirect: all-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+	$(mkinstalldirs)  $(DESTDIR)$(examplesdir)
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
+	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am:  mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am:  clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am:  distclean-generic clean-am
+
+distclean: distclean-am
+
+maintainer-clean-am:  maintainer-clean-generic distclean-am
+	@echo "This command is intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+
+.PHONY: uninstall-examplesDATA install-examplesDATA tags distdir info-am \
+info dvi-am dvi check check-am installcheck-am installcheck \
+install-exec-am install-exec install-data-am install-data install-am \
+install uninstall-am uninstall all-redirect all-am all installdirs \
+mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

samples/bip.conf

@@ -0,0 +1,122 @@
+# bip default config file.
+# Thou shoult change thy password
+
+ip = "0.0.0.0";
+
+# To connect a client to bip, try the port below, and
+# be sure to set the username and password to the values
+# specified in the network you want to connect to. 
+port = 7778;
+
+# If you set this to true, you'll only be able to connect to bip
+# with a SSL capable IRC client. Be sure to generate a certificate
+# for bip with 'make cert'
+client_side_ssl = false;
+
+log_level = 3;
+
+# This is where logs go. Channel and private messages will use that
+# configuration value as a prefix, and then log_format to determine
+# full log filename.
+#log_root = "/var/proxy/logs";
+
+# Log format allows you to make log filenames depend on the log line's
+# attributes. Here's a list :
+# %u -> user name
+# %n -> network name
+# %Y -> 4 digit year
+# %m -> 2 digit month
+# %d -> 2 digit day
+# %c -> destination (#chan, privates, ...)
+#log_format = "%n/%Y-%m/%c.%d.log";
+
+# Sets the frequency (in seconds) of log syncing (real write to kernel)
+#log_sync_interval = 5;
+
+# Makes bip send the log of each channel and privates while
+# you were not connected to the proxy upon connection. 
+#no_backlog = false;		# disable backlog
+backlog_lines = 10;		# number of lines in backlog, 0 means no limit
+always_backlog = true;		# backlog even lines already backlogged
+
+# Network definition, a name and server info
+network {
+	name = "iiens";
+	server { host = "irc.iiens.net"; port = 6667; };
+};
+
+network {
+	name = "freenode";
+	server { host = "irc.freenode.org"; port = 6667; };
+	server { host = "brown.freenode.net"; port = 6667; };
+	server { host = "thunder.stealer.net"; port = 6667; };
+};
+
+# Configuration example with one user who connects to two irc networks
+# To use the multi-server feature:
+#  - define the connections
+#  - chose and setup a different login for each connection
+# on your irc client:
+#  - Use the multi server feature of your client, the server beeing each time
+#    the server where bip is running. In your client setup realname or username
+#    to the value of login in the corresponding connection.
+
+# User structure is grouping information for a given user
+user {
+	# The name in bip of the user
+	# This is used by bip only
+	name = "nohar";
+	# this user's password	
+	password = "233a8d53b55a268d4a84a3acdd5ed57d"; # (md5(md5("tata")))
+
+	# A user can have mutiple connections to irc networks.
+	# define a connection:
+	connection {
+		name = "iiens";		# used by bip only
+		network = "iiens";	# which ircnet to connect to
+
+		login = "bipbip";	# used to auth user and to diffenciate
+					# among multiple connections of a user.
+					# in your irc client setup username or
+					# realname to this login value.
+
+		# Information sent to the irc server:
+		nick = "bip`luser";
+		user = "bipbip";
+		realname = "coyote";
+		#password = "serverpassword";
+
+		# Some options:
+		#away_nick = "bip`away";
+		#follow_nick = true;
+		#ignore_first_nick = true;
+		#on_connect_send = "PRIVMSG NickServ :IDENTIFY nspassword";
+
+		# Autojoined channels:
+		channel { name = "#bip"; };
+	};
+	connection {
+		name = "freenode";		# used by bip only
+		network = "freenode";	# which ircnet to connect to
+
+		login = "bipfnode";	# used to auth user and to diffenciate
+					# among multiple connections of a user.
+					# in your irc client setup username or
+					# realname to this login value.
+
+		# Information sent to the irc server:
+		nick = "bip`luser";
+		user = "bipbip";
+		realname = "coyote";
+		#password = "serverpassword";
+
+		# Some options:
+		#away_nick = "bip`away";
+		#follow_nick = true;
+		#ignore_first_nick = true;
+		#on_connect_send = "PRIVMSG NickServ :IDENTIFY nspassword";
+
+		# Autojoined channels:
+		channel { name = "#bip"; };
+	};
+};

samples/bip.vim

@@ -0,0 +1,135 @@
+" Vim syntax file
+" Language: Bip configuration file
+" Copyright: Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+" License: This file is part of the bip project. See the file 'COPYING' for
+"          the exact licensing terms.
+"
+"
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+syn case ignore
+
+" Global elements
+syn match	bipComment	contained %\s*#.*$%
+syn match	bipEndError	contained /\(#.*\)\@<![^;{]$/
+
+" Possible values types.
+syn region	bipString	contained start=+"+ end=+"+
+syn keyword	bipBool		contained true false
+syn match	bipNumeric	contained /\d\d*/
+syn region	bipIP		contained start=+"+ end=+"+ contains=bipAddrTk,bipDot
+syn region	bipNetmask	contained start=+"+ end=+"+ contains=bipAddrTk,bipDot,bipSlash,bipMask
+syn match	bipAddrTk	contained #\d\{1,3}#
+syn match	bipDot		contained #\.#
+syn match	bipSlash	contained #/#
+syn match	bipMask		contained #\d\{1,2}#
+syn match	bipWhite	contained +#\@!\s*+
+" wrong
+" syn match	bipWhite	contained +^\s*\ze[^#]*+
+
+" Values syntax
+syn region	bipStringV	contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipString
+syn region	bipBoolV	contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipBool
+syn region	bipNumericV	contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipNumeric
+syn region	bipIPV		contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipIP
+syn region	bipNetmaskV	contained matchgroup=Delimiter start=/\s*=\s*/ end=/\s*;\s*/ contains=bipNetmask
+
+syn region	bipMain		start=/\%^/ end=/\%$/ contains=bipKeyword,bipNetwork,bipUser,bipComment,bipEndError
+
+" Top level elements
+syn keyword	bipKeyword	contained nextgroup=bipBoolV client_side_ssl no_backlog always_backlog
+syn keyword	bipKeyword	contained nextgroup=bipStringV log_root log_format pid_file
+syn keyword	bipKeyword	contained nextgroup=bipNumericV port log_level backlog_lines log_sync_interval
+syn keyword	bipKeyword	contained nextgroup=bipIPV ip
+
+" Network block (level 1)
+syn region	bipNetwork	contained matchgroup=Macro start=/network\s*{\s*/ end=/};/
+		\ contains=bipNKeyword,bipServer,bipComment,bipEndError,bipWhite
+syn keyword	bipNKeyword	contained nextgroup=bipStringV name
+syn keyword	bipNKeyword	contained nextgroup=bipBoolV ssl
+
+" User block (level 1)
+syn region	bipUser		contained matchgroup=Macro start=/user\s*{\s*/ end=/};/
+		\ contains=bipUKeyword,bipConnection,bipComment,bipEndError,bipWhite
+syn keyword	bipUKeyword	contained nextgroup=bipStringV nick user realname password username name
+
+" Connection block (level 2)
+syn region	bipConnection	contained matchgroup=Macro start=/connection\s*{\s*/ end=/};/
+		\ contains=bipCoKeyword,bipChannel,bipComment,bipEndError,bipWhite
+syn keyword	bipCoKeyword	contained nextgroup=bipBoolV ssl follow_nick ignore_first_nick
+syn keyword	bipCoKeyword	contained nextgroup=bipStringV name user network password vhost away_nick on_connect_send
+syn keyword	bipCoKeyword	contained nextgroup=bipNumericV source_port
+
+" Channel elements (lvl 2)
+syn region	bipChannel	contained matchgroup=Macro start=/channel\s*{\s*/ end=/};/
+		\ contains=bipCKeyword,bipComment,bipEndError,bipWhite
+syn keyword	bipCKeyword	contained nextgroup=bipStringV name key
+
+" Server elements (lvl 2)
+syn region	bipServer	contained matchgroup=Macro start=/server\s*{\s*/ end=/};/
+		\ contains=bipSKeyword,bipComment,bipEndError,bipWhite
+syn keyword	bipSKeyword	contained nextgroup=bipStringV host
+syn keyword	bipSKeyword	contained nextgroup=bipNumericV port 
+
+" Client elements (lvl 2)
+syn region	bipClient	contained matchgroup=Macro start=/client\s*{\s*/ end=/};/
+		\ contains=bipCLKeyword,bipComment,bipEndError,bipWhite
+syn keyword	bipCLKeyword	contained nextgroup=bipStringV user password
+
+" Synchronization
+syn sync match	bipSyncNet	grouphere	bipNetwork	/\_.\s*\(network\s*{\)\@=+/
+syn sync match	bipSyncUser	grouphere	bipUser		/\_.\s*\(user\s*{\)\@=+/
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version < 508
+	command -nargs=+ HiLink hi link <args>
+else
+	command -nargs=+ HiLink hi def link <args>
+endif
+
+HiLink	bipMain	Error
+HiLink	bipNetwork	Error
+HiLink	bipChannel	Error
+HiLink	bipServer	Error
+HiLink	bipUser		Error
+
+" We do not HiLink bipWhite, siec we only want to ignore it.
+HiLink	bipKeyword	Keyword
+HiLink	bipNKeyword	Keyword
+HiLink	bipUKeyword	Keyword
+HiLink	bipCKeyword	Keyword
+HiLink	bipSKeyword	Keyword
+HiLink	bipCoKeyword	Keyword
+
+HiLink	bipComment	Comment
+
+HiLink	bipMatch	Include
+
+HiLink	bipStringV	Error
+HiLink	bipBoolV	Error
+HiLink	bipNumericV	Error
+HiLink	bipIPV	Error
+
+HiLink	bipEndError	Error
+
+HiLink	bipString	String
+HiLink	bipBool	Boolean
+HiLink	bipNumeric	Number
+HiLink	bipIP	String
+HiLink	bipAddrTk	String
+HiLink	bipDot	Delimiter
+HiLink	bipSlash	Delimiter
+HiLink	bipMask	Number
+
+delcommand HiLink
+
+let b:current_syntax = "bip"
+" vim: ts=8

src/Makefile.am

@@ -0,0 +1,5 @@
+bin_PROGRAMS = bip genpwent
+bip_SOURCES = conf.y lex.l bip.c connection.c irc.c line.c log.c md5.c util.c
+genpwent_SOURCES = genpwent.c md5.c util.c
+AM_YFLAGS= -d
+CFLAGS=-Wall

src/Makefile.in

@@ -0,0 +1,375 @@
+# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+CC = @CC@
+HAVE_LIB = @HAVE_LIB@
+LEX = @LEX@
+LIB = @LIB@
+LTLIB = @LTLIB@
+MAKEINFO = @MAKEINFO@
+PACKAGE = @PACKAGE@
+VERSION = @VERSION@
+YACC = @YACC@
+
+bin_PROGRAMS = bip genpwent
+bip_SOURCES = conf.y lex.l bip.c connection.c irc.c line.c log.c md5.c util.c
+genpwent_SOURCES = genpwent.c md5.c util.c
+AM_YFLAGS = -d
+CFLAGS = -Wall
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = config.h
+CONFIG_CLEAN_FILES = 
+PROGRAMS =  $(bin_PROGRAMS)
+
+
+DEFS = @DEFS@ -I. -I$(srcdir) -I.
+CPPFLAGS = @CPPFLAGS@
+LDFLAGS = @LDFLAGS@
+LIBS = @LIBS@
+bip_OBJECTS =  conf.o lex.o bip.o connection.o irc.o line.o log.o md5.o \
+util.o
+bip_LDADD = $(LDADD)
+bip_DEPENDENCIES = 
+bip_LDFLAGS = 
+genpwent_OBJECTS =  genpwent.o md5.o util.o
+genpwent_LDADD = $(LDADD)
+genpwent_DEPENDENCIES = 
+genpwent_LDFLAGS = 
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LEXLIB = @LEXLIB@
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
+DIST_COMMON =  ./stamp-h.in Makefile.am Makefile.in conf.c config.h.in \
+lex.c
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP_ENV = --best
+DEP_FILES =  .deps/bip.P .deps/conf.P .deps/connection.P \
+.deps/genpwent.P .deps/irc.P .deps/lex.P .deps/line.P .deps/log.P \
+.deps/md5.P .deps/util.P
+SOURCES = $(bip_SOURCES) $(genpwent_SOURCES)
+OBJECTS = $(bip_OBJECTS) $(genpwent_OBJECTS)
+
+all: all-redirect
+.SUFFIXES:
+.SUFFIXES: .S .c .l .o .s .y
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile
+
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status $(BUILT_SOURCES)
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+
+config.h: stamp-h
+	@if test ! -f $@; then \
+		rm -f stamp-h; \
+		$(MAKE) stamp-h; \
+	else :; fi
+stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
+	cd $(top_builddir) \
+	  && CONFIG_FILES= CONFIG_HEADERS=src/config.h \
+	     $(SHELL) ./config.status
+	@echo timestamp > stamp-h 2> /dev/null
+$(srcdir)/config.h.in: $(srcdir)/stamp-h.in
+	@if test ! -f $@; then \
+		rm -f $(srcdir)/stamp-h.in; \
+		$(MAKE) $(srcdir)/stamp-h.in; \
+	else :; fi
+$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOHEADER)
+	@echo timestamp > $(srcdir)/stamp-h.in 2> /dev/null
+
+mostlyclean-hdr:
+
+clean-hdr:
+
+distclean-hdr:
+	-rm -f config.h
+
+maintainer-clean-hdr:
+
+mostlyclean-binPROGRAMS:
+
+clean-binPROGRAMS:
+	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+
+distclean-binPROGRAMS:
+
+maintainer-clean-binPROGRAMS:
+
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(bindir)
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  if test -f $$p; then \
+	    echo "  $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
+	     $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
+	  else :; fi; \
+	done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
+	done
+
+.s.o:
+	$(COMPILE) -c $<
+
+.S.o:
+	$(COMPILE) -c $<
+
+mostlyclean-compile:
+	-rm -f *.o core *.core
+
+clean-compile:
+
+distclean-compile:
+	-rm -f *.tab.c
+
+maintainer-clean-compile:
+
+bip: $(bip_OBJECTS) $(bip_DEPENDENCIES)
+	@rm -f bip
+	$(LINK) $(bip_LDFLAGS) $(bip_OBJECTS) $(bip_LDADD) $(LIBS)
+
+genpwent: $(genpwent_OBJECTS) $(genpwent_DEPENDENCIES)
+	@rm -f genpwent
+	$(LINK) $(genpwent_LDFLAGS) $(genpwent_OBJECTS) $(genpwent_LDADD) $(LIBS)
+.l.c:
+	$(LEX) $(AM_LFLAGS) $(LFLAGS) $< && mv $(LEX_OUTPUT_ROOT).c $@
+.y.c:
+	$(YACC) $(AM_YFLAGS) $(YFLAGS) $< && mv y.tab.c $*.c
+	if test -f y.tab.h; then \
+	if cmp -s y.tab.h $*.h; then rm -f y.tab.h; else mv y.tab.h $*.h; fi; \
+	else :; fi
+conf.h: conf.c
+
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	here=`pwd` && cd $(srcdir) \
+	  && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS:  $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
+	  || (cd $(srcdir) && etags -o $$here/TAGS $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP))
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+	-rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = src
+
+distdir: $(DISTFILES)
+	here=`cd $(top_builddir) && pwd`; \
+	top_distdir=`cd $(top_distdir) && pwd`; \
+	distdir=`cd $(distdir) && pwd`; \
+	cd $(top_srcdir) \
+	  && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu src/Makefile
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
+	done
+
+DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
+
+-include $(DEP_FILES)
+
+mostlyclean-depend:
+
+clean-depend:
+
+distclean-depend:
+	-rm -rf .deps
+
+maintainer-clean-depend:
+
+%.o: %.c
+	@echo '$(COMPILE) -c $<'; \
+	$(COMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+	@-cp .deps/$(*F).pp .deps/$(*F).P; \
+	tr ' ' '\012' < .deps/$(*F).pp \
+	  | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+	    >> .deps/$(*F).P; \
+	rm .deps/$(*F).pp
+
+%.lo: %.c
+	@echo '$(LTCOMPILE) -c $<'; \
+	$(LTCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+	@-sed -e 's/^\([^:]*\)\.o[ 	]*:/\1.lo \1.o :/' \
+	  < .deps/$(*F).pp > .deps/$(*F).P; \
+	tr ' ' '\012' < .deps/$(*F).pp \
+	  | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+	    >> .deps/$(*F).P; \
+	rm -f .deps/$(*F).pp
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+all-recursive-am: config.h
+	$(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+install-exec-am: install-binPROGRAMS
+install-exec: install-exec-am
+
+install-data-am:
+install-data: install-data-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am: uninstall-binPROGRAMS
+uninstall: uninstall-am
+all-am: Makefile $(PROGRAMS) config.h
+all-redirect: all-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+	$(mkinstalldirs)  $(DESTDIR)$(bindir)
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
+	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+	-test -z "lexcconfhconfc" || rm -f lexc confh confc
+mostlyclean-am:  mostlyclean-hdr mostlyclean-binPROGRAMS \
+		mostlyclean-compile mostlyclean-tags mostlyclean-depend \
+		mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am:  clean-hdr clean-binPROGRAMS clean-compile clean-tags \
+		clean-depend clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am:  distclean-hdr distclean-binPROGRAMS distclean-compile \
+		distclean-tags distclean-depend distclean-generic \
+		clean-am
+
+distclean: distclean-am
+
+maintainer-clean-am:  maintainer-clean-hdr maintainer-clean-binPROGRAMS \
+		maintainer-clean-compile maintainer-clean-tags \
+		maintainer-clean-depend maintainer-clean-generic \
+		distclean-am
+	@echo "This command is intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+
+.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
+mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
+maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
+mostlyclean-compile distclean-compile clean-compile \
+maintainer-clean-compile tags mostlyclean-tags distclean-tags \
+clean-tags maintainer-clean-tags distdir mostlyclean-depend \
+distclean-depend clean-depend maintainer-clean-depend info-am info \
+dvi-am dvi check check-am installcheck-am installcheck all-recursive-am \
+install-exec-am install-exec install-data-am install-data install-am \
+install uninstall-am uninstall all-redirect all-am all installdirs \
+mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

src/bip.c

@@ -0,0 +1,981 @@
+/*
+ * $Id: bip.c,v 1.39 2005/04/21 06:58:50 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include "config.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <signal.h>
+#include <stdarg.h>
+#include "irc.h"
+#include "conf.h"
+#include "tuple.h"
+#include "log.h"
+#include "irc.h"
+#include "bip.h"
+#include "line.h"
+
+int sighup = 0;
+char *conf_log_root;
+char *conf_log_format;
+int conf_log_level;
+
+
+char *conf_ip;
+unsigned short conf_port;
+int conf_css;
+#ifdef HAVE_LIBSSL
+char *conf_ssl_certfile;
+#endif
+int conf_daemonize;
+char *conf_pid_file;
+hash_t conf_networks;
+hash_t conf_users;
+char *conf_biphome;
+hash_t adm_users;
+
+/* log options, for sure the trickiest :) */
+/* no backlog at all */
+int conf_no_backlog;
+/* number of lines in backlog */
+int conf_backlog_lines = 10;
+/* backlog even lines already backlogged */
+int conf_always_backlog;
+int conf_log_sync_interval;
+
+static void conf_die(char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	exit(1);
+}
+
+static void hash_binary(char *hex, unsigned char **password, unsigned int *seed)
+{
+	unsigned char *md5;
+	unsigned int buf;
+	int i;
+
+	if (strlen(hex) != 40)
+		fatal("Incorrect password format %s\n", hex);
+	
+	md5 = malloc(20);
+	for (i = 0; i < 20; i++) {
+		sscanf(hex + 2 * i, "%02x", &buf);
+		md5[i] = buf;
+	}
+
+	*seed = 0;
+	sscanf(hex, "%02x", &buf);
+	*seed |= buf << 24;
+	sscanf(hex + 2, "%02x", &buf);
+	*seed |= buf << 16;
+	sscanf(hex + 2 * 2, "%02x", &buf);
+	*seed |= buf << 8;
+	sscanf(hex + 2 * 3, "%02x", &buf);
+	*seed |= buf;
+
+	*password = md5;
+}
+
+void server_free(struct server *s)
+{
+	free(s->host);
+	free(s);
+}
+
+static void add_server(list_t *serverl, list_t *data)
+{
+	struct tuple *t;
+	struct server *s;
+	s = calloc(sizeof(struct server), 1);
+	s->port = 6667; /* default port */
+
+	while ((t = list_remove_first(data))) {
+		switch (t->type) {
+		case LEX_HOST:
+			s->host = t->pdata;
+			break;
+		case LEX_PORT:
+			s->port = t->ndata;
+			break;
+		default:
+			fatal("Config error in server block (%d)", t->type);
+		}
+	}
+	if (!s->host)
+		fatal("Server conf: host not set");
+	list_add_last(serverl, s);
+}
+
+extern list_t *root_list;
+int yyparse();
+int conf_error;
+#define ERRBUFSZ 80
+char conf_errstr[ERRBUFSZ];
+void free_conf(list_t *l);
+
+list_t *parse_conf(FILE *file);
+
+void free_conf(list_t *l)
+{
+	struct tuple *t;
+	list_iterator_t li;
+	for (list_it_init(l, &li); (t = list_it_item(&li)); list_it_next(&li)) {
+		switch (t->tuple_type) {
+		case TUPLE_STR:
+			free(t->pdata);	/* no break, for the style */
+		case TUPLE_INT:	
+			free(t);
+			break;
+		case TUPLE_LIST:
+			free_conf(t->pdata);
+			break;
+		default:
+			fatal("internal error free_conf");
+			break;
+		}
+	}
+}
+
+FILE *conf_global_log_file;
+
+static pid_t daemonize(void)
+{
+	char buf[4096];
+	switch (fork()) {
+	case -1:
+		fatal("Fork failed");
+		break;
+	case 0:
+		break;
+	default:
+		exit(0);
+	}
+	if (setsid() < 0)
+		fatal("setsid() failed");
+	snprintf(buf, 4095, "%s/bip.syslog", conf_log_root);
+	FILE *f = fopen(buf, "a");
+	if (!f)
+		fatal("Can't open %s: %s", buf, strerror(errno));
+
+	close(0);
+	close(1);
+	close(2);
+	/* This better be the very last action since fatal makes use of
+	 * conf_global_log_file */
+	conf_global_log_file = f;
+	return getpid();
+}
+
+/* RACE CONDITION! */
+int do_pid_stuff(void)
+{
+	char hname[1024];
+	char longpath[1024];
+	FILE *f;
+try_again:
+	f = fopen(conf_pid_file, "r");
+	if (f)
+		goto pid_is_there;
+	if (gethostname(hname, 1023) == -1)
+		fatal("%s %s", "gethostname", strerror(errno));
+	snprintf(longpath, 1023, "%s.%s.%ld", conf_pid_file, hname,
+			(long unsigned int)getpid());
+	int fd;
+	if ((fd = open(longpath, O_CREAT|O_WRONLY, S_IWUSR|S_IRUSR)) == -1)
+		fatal("%s %s", "open", strerror(errno));
+	if (link(longpath, conf_pid_file) ==  -1) {
+		struct stat buf;
+		if (stat(longpath, &buf) == -1) {
+			if (buf.st_nlink != 2) {
+				f = fopen(conf_pid_file, "r");
+				goto pid_is_there;
+			}
+		}
+	}
+	unlink(longpath);
+	return fd;
+pid_is_there:
+	{
+		pid_t pid;
+		long unsigned int p;
+		if (f) {
+			int c = fscanf(f, "%ld", &p);
+			pid = p;
+			if (c != 1 || p == 0) {
+				mylog(LOG_INFO, "pid file found but invalid "
+						"data inside. Continuing...\n");
+				if (unlink(conf_pid_file)) {
+					fatal("Cannot delete pid file '%s', "
+							"check permissions.\n",
+							conf_pid_file);
+				}
+				goto try_again;
+			}
+		} else
+			pid = 0;
+		int kr = kill(pid, 0);
+		if (kr == -1 && (errno == ESRCH || errno == EPERM)) {
+			/* that's not bip! */
+			fclose(f);
+			if (unlink(conf_pid_file)) {
+				fatal("Cannot delete pid file '%s', check "
+						"permissions.\n",
+						conf_pid_file);
+			}
+			goto try_again;
+		}
+		if (pid)
+			mylog(LOG_INFO, "pid file found (pid %ld).", pid);
+		mylog(LOG_INFO, "Another instance of bip is certainly runing.");
+		mylog(LOG_INFO, "If you are sure this is not the case remove"
+					" %s.", conf_pid_file);
+		exit(2);
+	}
+	return 0;
+}
+
+#define S_CONF "/.bip/bip.conf"
+
+static void usage(char *name)
+{
+	printf(
+"Usage: %s [-f config_file] [-h] [-n]\n"
+"	-f config_file: Use config_file as the configuration file\n"
+"		If no config file is given %s will try to open ~" S_CONF "\n"
+"	-n: Don't daemonize, log in stderr\n"
+"	-h: This help\n", name, name);
+	exit(1);
+}
+
+void reload_config(int i)
+{
+	sighup = 1;
+}
+
+void bad_quit(int i)
+{
+	unlink(conf_pid_file);
+	exit(i);
+}
+
+#if 0
+void check_networks(list_t *networkl)
+{
+	list_iterator_t li;
+	struct irc_server *is;
+	hash_t *netnames;
+	
+	netnames = hash_new(HASH_DEFAULT);
+	for (list_it_init(networkl, &li); (is = list_it_item(&li));
+			list_it_next(&li)) {
+/*
+		hash_iterator_t hi;
+*/
+
+		/* Should *NEVER* happen */
+		if (!is->name)
+			fatal("CONF: Unnamed network !");
+		if (hash_get(netnames, is->name))
+			fatal("CONF: Two networks have the same name !");
+		hash_insert(netnames, is->name, is);
+		if (!is->serverc)
+			fatal("CONF: No servers to connect to in network %s",
+					is->name);
+
+		/* TODO check for identical channels or servers */
+		
+		/* It could be great to check it here, but we need to check it
+		 * before...
+		 */
+		/*
+		for (hash_it_init(&is->chan_infos, &hi); hash_it_item(&hi);
+				hash_it_next(&hi)) {
+			struct chan_info *ci = hash_it_item(&hi);
+			if (!ci->name)
+				fatal("CONF: Unnamed channel in network %s",
+						is->name);
+		}
+		*/
+	}
+	hash_free(netnames);
+}
+
+void check_clients(list_t *clientl)
+{
+	list_iterator_t li;
+	struct client *ic;
+	
+	for (list_it_init(clientl, &li); (ic = list_it_item(&li));
+			list_it_next(&li)) {
+		char *netname;
+		
+		/* TODO hash(user => pass) to check for auth collision */
+		
+		/* Should *NEVER* happen */
+		if (!ic->server)
+			fatal("CONF: Unaffected client in list...");
+		netname = ic->server->name;
+		/*
+		if (!ic->user)
+			fatal("CONF: Client block with no user in network %s",
+					netname);
+		*/
+		if (!ic->pass)
+			fatal("CONF: Client block with no pass in network %s",
+					netname);
+	}
+}
+#endif
+
+void c_network_free(struct c_network *on)
+{
+	struct server *s;
+	free(on->name);
+	s = list_remove_first(&on->serverl);
+	free(s->host);
+	free(on);
+}
+
+void add_network(list_t *data)
+{
+	struct tuple *t;
+	struct c_network *n;
+	n = calloc(sizeof(struct c_network), 1);
+
+	list_init(&n->serverl, NULL);
+
+	while ((t = list_remove_first(data))) {
+		switch (t->type) {
+		case LEX_NAME:
+			n->name = t->pdata;
+			break;
+#ifdef HAVE_LIBSSL
+		case LEX_SSL:
+			n->ssl = t->ndata;
+			break;
+#endif
+		case LEX_SERVER:
+			add_server(&n->serverl, t->pdata);
+			break;
+		default:
+			conf_die("uknown keyword in network statement");
+			break;
+		}
+	}
+	if (!n->name)
+		conf_die("Network with no name");
+	struct c_network *old_n;
+	old_n = hash_get(&conf_networks, n->name);
+	if (old_n) {
+		hash_remove(&conf_networks, n->name);
+		c_network_free(old_n);
+	}
+	hash_insert(&conf_networks, n->name, n);
+}
+
+void add_channel(list_t *channell, list_t *data)
+{
+	struct tuple *t;
+	struct c_channel *c;
+	c = calloc(sizeof(struct c_channel), 1);
+
+	while ((t = list_remove_first(data))) {
+		switch (t->type) {
+		case LEX_NAME:
+			c->name = t->pdata;
+			break;
+		case LEX_KEY:
+			c->key = t->pdata;
+			break;
+		default:
+			conf_die("uknown keyword in channel statement");
+			break;
+		}
+	}
+	if (!c->name)
+		conf_die("channel wo a name !");
+	list_add_last(channell, c);
+}
+
+void c_connection_free(struct c_connection *c)
+{
+	/* XXX network free! */
+	free(c->user);
+	free(c->password);
+	free(c->vhost);
+
+	struct c_channel *chan;
+	while ((chan = list_remove_first(&c->channell))) {
+		free(chan->name);
+		if (chan->key)
+			free(chan->key);
+		free(chan);
+	}
+
+	free(c->away_nick);
+	free(c->on_connect_send);
+}
+
+void add_connection(list_t *connectionl, list_t *data, list_t *old_c_connl)
+{
+	struct tuple *t;
+	struct c_connection *c, *old_c = NULL;
+	c = calloc(sizeof(struct c_connection), 1);
+
+	list_init(&c->channell, NULL);
+
+	while ((t = list_remove_first(data))) {
+		switch (t->type) {
+		case LEX_NAME:
+			c->name = t->pdata;
+			break;
+		case LEX_NETWORK:
+			c->network = hash_get(&conf_networks, t->pdata);
+			if (!c->network)
+				conf_die("networkd:%s used but not defined\n",
+						t->pdata);
+			break;
+		case LEX_LOGIN:
+			if (!is_valid_username(t->pdata))
+				conf_die("Invalid login (%s)", t->pdata);
+			c->login = t->pdata;
+			break;
+		case LEX_NICK:
+			if (!is_valid_nick(t->pdata))
+				conf_die("Invalid nickname (%s)", t->pdata);
+			c->nick = t->pdata;
+			break;
+		case LEX_USER:
+			c->user = t->pdata;
+			break;
+		case LEX_REALNAME:
+			c->realname = t->pdata;
+			break;
+		case LEX_PASSWORD:
+			c->password = t->pdata;
+			break;
+		case LEX_CHANNEL:
+			add_channel(&c->channell, t->pdata);
+			break;
+		case LEX_FOLLOW_NICK:
+			c->follow_nick = t->ndata;
+			break;
+		case LEX_IGN_FIRST_NICK:
+			c->ignore_first_nick = t->ndata;
+			break;
+		case LEX_AWAY_NICK:
+			c->away_nick = t->pdata;
+			break;
+		case LEX_ON_CONNECT_SEND:
+			c->on_connect_send = t->pdata;
+			break;
+		default:
+			conf_die("uknown keyword in connection statement");
+			break;
+		}
+	}
+	/* checks that can only be here, or must */
+	if (!c->network)
+		conf_die("Missing network in connection block");
+	if (!c->user)
+		conf_die("Missing user in connection block");
+
+	list_add_last(connectionl, c);
+	if (old_c_connl) {
+		old_c = list_remove_first(old_c_connl);
+		if (old_c)
+			c_connection_free(old_c);
+	}
+}
+
+void c_user_free(struct c_user *cu)
+{
+	free(cu->name);
+	free(cu->password);
+	struct c_connection *con;
+	while ((con = list_remove_first(&cu->connectionl)))
+		c_connection_free(con);
+	free(cu);
+}
+
+void add_user(list_t *data)
+{
+	struct tuple *t;
+	struct c_user *u;
+	struct c_user *old_u;
+	u = calloc(sizeof(struct c_user), 1);
+
+	list_init(&u->connectionl, NULL);
+
+	while ((t = list_remove_first(data))) {
+		switch (t->type) {
+		case LEX_NAME:
+			u->name = t->pdata;
+			old_u = hash_get(&conf_users, u->name);
+			break;
+		case LEX_PASSWORD:
+			hash_binary(t->pdata, &u->password, &u->seed);
+			free(t->pdata);
+			break;
+		case LEX_CONNECTION:
+			if (!u->name)
+				conf_die("name statement must be first in user"
+						"block");
+			if (!old_u)
+				add_connection(&u->connectionl, t->pdata, NULL);
+			else
+				add_connection(&u->connectionl, t->pdata, 
+						&old_u->connectionl);
+			break;
+		default:
+			conf_die("uknown keyword in user statement");
+			break;
+		}
+	}
+	if (!u->name)
+		conf_die("User w/o a name!");
+	if (!u->password)
+		conf_die("Missing password in user block");
+
+	if (old_u) {
+		hash_remove(&conf_users, u->name);
+		c_user_free(old_u);
+	}
+	hash_insert(&conf_users, u->name, u);
+}
+
+int fireup(FILE *conf)
+{
+	struct tuple *t;
+	list_t *l;
+	l = parse_conf(conf);
+	if (conf_error)
+		return 0;
+
+	list_iterator_t li;
+	
+	for (list_it_init(l, &li); (t = list_it_item(&li)); list_it_next(&li)) {
+		switch (t->type) {
+		case LEX_LOG_SYNC_INTERVAL:
+			conf_log_sync_interval = t->ndata;
+			break;
+		case LEX_ALWAYS_BACKLOG:
+			conf_always_backlog = t->ndata;
+			break;
+		case LEX_NO_BACKLOG:
+			conf_no_backlog = t->ndata;
+			break;
+		case LEX_BACKLOG_LINES:
+			conf_backlog_lines = t->ndata;
+			break;
+		case LEX_LOG_ROOT:
+			if (conf_log_root)
+				free(conf_log_root);
+			conf_log_root = t->pdata;
+			break;
+		case LEX_LOG_FORMAT:
+			if (conf_log_format)
+				free(conf_log_format);
+			conf_log_format = t->pdata;
+			break;
+		case LEX_LOG_LEVEL:
+			conf_log_level = t->ndata;
+			break;
+		case LEX_IP:
+			if (conf_ip)
+				free(conf_ip);
+			conf_ip = t->pdata;
+			break;
+		case LEX_PORT:
+			conf_port = t->ndata;
+			break;
+		case LEX_CSS:
+			conf_css = t->ndata;
+			break;
+		case LEX_PID_FILE:
+			if (conf_pid_file)
+				free(conf_pid_file);
+			conf_pid_file = t->pdata;
+			break;
+		case LEX_NETWORK:
+			add_network(t->pdata);
+			break;
+		case LEX_USER:
+			add_user(t->pdata);
+			break;
+		default:
+			fatal("Config error in base config (%d)", t->type);
+			break;
+		}
+	}
+
+	/*
+	check_networks(networkl);
+	check_clients(userl);
+	*/
+
+	if (!conf_biphome) {
+		char *home = getenv("HOME");
+		if (!home)
+			fatal("no $HOME !, do you live in a trailer ?");
+		conf_biphome = malloc(strlen(home) + strlen("/.bip") + 1);
+		strcpy(conf_biphome, home);
+		strcat(conf_biphome, "/.bip");
+	}
+	if (!conf_log_root) {
+		char *ap = "/logs";
+		conf_log_root = malloc(strlen(conf_biphome) + strlen(ap) + 1);
+		strcpy(conf_log_root, conf_biphome);
+		strcat(conf_log_root, ap);
+		mylog(LOG_INFO, "Default log root: %s", conf_log_root);
+	}
+	if (!conf_pid_file) {
+		char *pid = "/bip.pid";
+		conf_pid_file = malloc(strlen(conf_biphome) + strlen(pid) + 1);
+		strcpy(conf_pid_file, conf_biphome);
+		strcat(conf_pid_file, pid);
+		mylog(LOG_INFO, "Default pid file: %s", conf_pid_file);
+	}
+
+#ifdef HAVE_LIBSSL
+	conf_ssl_certfile = NULL;	/* Make into a config option */
+	if (!conf_ssl_certfile) {
+		char *home = getenv("HOME");
+		char *ap = "/.bip/bip.pem";
+		if (!home)
+			fatal("no $HOME !, do you live in a trailer ?");
+		conf_ssl_certfile = malloc(strlen(home) + strlen(ap) + 1);
+		strcpy(conf_ssl_certfile, home);
+		strcat(conf_ssl_certfile, ap);
+		mylog(LOG_INFO, "Default SSL certificate file: %s",
+				conf_ssl_certfile);
+	}
+#endif
+	if (!conf_log_format)
+		conf_log_format = "%u/%n/%Y-%m/%c.%d.log";
+	return 1;
+}
+
+void print_link(struct link *l)
+{
+	printf("\n");
+}
+
+void print_sumup(void)
+{
+	hash_iterator_t it;
+	for (hash_it_init(&adm_users, &it); hash_it_item(&it);
+			hash_it_next(&it)) {
+		hash_t *u = hash_it_item(&it);
+		char *uk = hash_it_key(&it);
+
+		printf("user: %s", uk);
+
+		hash_iterator_t sit;
+		for (hash_it_init(u, &sit); hash_it_item(&sit);
+				hash_it_next(&sit)) {
+			struct link *l = hash_it_item(&sit);
+			char *ck = hash_it_key(&sit);
+			printf(" connection: %s", ck);
+			print_link(l);
+		}
+	}
+}
+
+void ircize(list_t *ll)
+{
+	hash_iterator_t it;
+	for (hash_it_init(&conf_users, &it); hash_it_item(&it);
+			hash_it_next(&it)) {
+		struct c_user *u = hash_it_item(&it);
+
+		hash_t *adm_conn = hash_get(&adm_users, u->name);
+		if (!adm_conn) {
+			adm_conn = hash_new(HASH_NOCASE);
+			hash_insert(&adm_users, u->name, adm_conn);
+			mylog(LOG_DEBUG, "new user: \"%s\"", u->name);
+		} else {
+			mylog(LOG_DEBUG, "old user: \"%s\"", u->name);
+		}
+
+		/*
+		 * A user has multiple connections.
+		 * For each connections create a irc_client and a irc_server
+		 * instance and register them in connection structure;
+		 */
+		list_iterator_t cit;
+		for (list_it_init(&u->connectionl, &cit); list_it_item(&cit);
+				list_it_next(&cit)) {
+			struct c_connection *c = list_it_item(&cit);
+			struct link *link;
+			int i;
+
+			if (!c->name)
+				fatal("no name for a connection");
+
+			link = hash_get(adm_conn, c->name);
+			if (!link) {
+				mylog(LOG_DEBUG, "new connection: \"%s\"",
+						c->name);
+				link = irc_link_new();
+				hash_insert(adm_conn, c->name, link);
+				link->name = strmaydup(c->name);
+				link->log = log_new(u->name, link->name);
+
+				list_iterator_t chit;
+				for (list_it_init(&c->channell, &chit);
+						list_it_item(&chit);
+						list_it_next(&chit)) {
+					struct c_channel *chan =
+						list_it_item(&chit);
+					struct chan_info *ci = chan_info_new();
+					ci->name = strdup(chan->name);
+					ci->key = strmaydup(chan->key);
+					hash_insert(&link->chan_infos,
+							ci->name, ci);
+				}
+				list_add_last(ll, link);
+			} else {
+				mylog(LOG_DEBUG, "old connection: \"%s\"",
+						c->name);
+#define MAYFREE(a) do { \
+		if (a) { \
+			free(a); \
+			(a) = NULL; \
+		} \
+	} while(0);
+				MAYFREE(link->away_nick);
+				MAYFREE(link->login);
+				MAYFREE(link->password);
+				MAYFREE(link->user);
+				MAYFREE(link->real_name);
+				MAYFREE(link->s_password);
+				MAYFREE(link->connect_nick);
+				MAYFREE(link->vhost);
+
+				for (i = 0; i < link->serverc; i++)
+					server_free(link->serverv[i]);
+				free(link->serverv);
+				link->serverv = NULL;
+				link->serverc = 0;
+			}
+
+			link->follow_nick = c->follow_nick;
+			link->ignore_first_nick = c->ignore_first_nick;
+			link->on_connect_send = strmaydup(c->on_connect_send);
+			link->away_nick = strmaydup(c->away_nick);
+
+			link->login = strmaydup(c->login);
+			link->password = malloc(20);
+			memcpy(link->password, u->password, 20);
+			link->seed = u->seed;
+
+			list_iterator_t seit;
+			for (list_it_init(&c->network->serverl, &seit);
+					list_it_item(&seit);
+					list_it_next(&seit)) {
+				struct server *s = list_it_item(&seit);
+				link->serverv = realloc(link->serverv,
+						(link->serverc + 1)
+						* sizeof(struct server *));
+				link->serverv[link->serverc] = server_new();
+				/* XXX: wrong */
+				link->serverv[link->serverc]->host
+					= strmaydup(s->host);
+				link->serverv[link->serverc]->port = s->port;
+				link->serverc++;
+			}
+
+			link->user = strmaydup(c->user);
+			link->real_name = strmaydup(c->realname);
+			link->s_password = strmaydup(c->password);
+			link->connect_nick = strmaydup(c->nick);
+
+			link->vhost = strmaydup(c->vhost);
+			link->bind_port = c->source_port;
+#ifdef HAVE_LIBSSL
+			link->s_ssl = c->network->ssl;
+#endif
+
+			if (!link->user)
+				link->user = strmaydup("bip");
+			if (!link->connect_nick)
+				link->connect_nick = strmaydup("bip");
+			if (!link->real_name)
+				link->real_name = strmaydup("bip");
+
+			printf("clientc: %d\n", link->l_clientc);
+		}
+	}
+	print_sumup();
+}
+
+int main(int argc, char **argv)
+{
+	FILE *conf = NULL;
+	char *confpath = NULL;
+	list_t *ll = list_new(NULL);
+	int ch;
+	int r,fd;
+	char buf[30];
+
+	conf_ip = strdup("0.0.0.0");
+	conf_port = 7778;
+	conf_css = 0;
+
+	hash_init(&adm_users, HASH_NOCASE);
+
+	hash_init(&conf_users, HASH_NOCASE);
+	hash_init(&conf_networks, HASH_NOCASE);
+
+	signal(SIGPIPE, SIG_IGN);
+	signal(SIGHUP, reload_config);
+	signal(SIGINT, bad_quit);
+	signal(SIGQUIT, bad_quit);
+	signal(SIGTERM, bad_quit);
+
+	conf_log_root = NULL;
+	conf_log_format = NULL;
+	conf_log_level = LOG_ERROR;
+	conf_no_backlog = 0;
+	conf_backlog_lines = 100;
+	conf_log_sync_interval = 5;
+	conf_daemonize = 1;
+	conf_global_log_file = stderr;
+	conf_pid_file = NULL;
+
+	while ((ch = getopt(argc, argv, "hnf:")) != -1) {
+		switch (ch) {
+		case 'f':
+			confpath = strdup(optarg);
+			break;
+		case 'n':
+			conf_daemonize = 0;
+			break;
+		default:
+			usage(argv[0]);
+		}
+	}
+	if (confpath) {
+		conf = fopen(confpath, "r");
+		if (!conf)
+			fatal("config file not found");
+	}
+	if (!conf) {
+		char *home;
+		home = getenv("HOME");
+		if (!home)
+			fatal("no home");
+		confpath = malloc(strlen(home) + 1 + strlen(S_CONF) + 1);
+		*confpath = 0;
+		strcat(confpath, home);
+		strcat(confpath, "/");
+		strcat(confpath, S_CONF);
+		conf = fopen(confpath, "r");
+		if (!conf)
+			fatal("%s config file not found", confpath);
+	}
+
+	r = fireup(conf);
+	fclose(conf);
+	if (!r) {
+		fatal("%s", conf_errstr);
+		exit(28);
+	}
+
+	fd = do_pid_stuff();
+	pid_t pid = 0;
+	if (conf_daemonize)
+		pid = daemonize();
+	else
+		pid = getpid();
+	snprintf(buf, 29, "%ld\n", (long unsigned int)pid);
+	write(fd, buf, strlen(buf));
+	close(fd);
+
+	connection_t *inc;
+	inc = listen_new(conf_ip, conf_port, conf_css);
+	if (!inc)
+		fatal("Could not create listening socket");
+
+	for (;;) {
+		if (r)
+			ircize(ll);
+
+		irc_main(inc, ll);
+
+		sighup = 0;
+
+		conf = fopen(confpath, "r");
+		if (!conf)
+			fatal("%s config file not found", confpath);
+		r = fireup(conf);
+		fclose(conf);
+	}
+	return 1;
+}
+
+void write_user_list(connection_t *c, char *dest)
+{
+	hash_iterator_t it;
+	list_iterator_t lit;
+	
+	WRITE_LINE2(c, P_IRCMASK, "PRIVMSG", dest, "bip user list:");
+	for (hash_it_init(&conf_users, &it); hash_it_item(&it);
+			hash_it_next(&it)) {
+		struct c_user *u = hash_it_item(&it);
+
+		WRITE_LINE2(c, P_IRCMASK, "PRIVMSG", dest, u->name);
+		for (list_it_init(&u->connectionl, &lit); list_it_item(&lit);
+				list_it_next(&lit)) {
+			struct c_connection *con = list_it_item(&lit);
+			WRITE_LINE2(c, P_IRCMASK, "PRIVMSG", dest, con->name);
+		}
+	}
+	WRITE_LINE2(c, P_IRCMASK, "PRIVMSG", dest,
+			"end of bip user list");
+}
+
+extern struct link_client *reloading_client;
+
+void adm_bip(struct link_client *ic, struct line *line)
+{
+	char *nick;
+	if (LINK(ic)->l_server)
+		nick = LINK(ic)->l_server->nick;
+	else
+		nick = LINK(ic)->prev_nick;
+	if (line->elemc < 2)
+		return;
+	
+	if (strcasecmp(line->elemv[1], "RELOAD") == 0) {
+		reloading_client = ic;
+		sighup = 1;
+	} else if (strcasecmp(line->elemv[1], "LIST") == 0) {
+		write_user_list(CONN(ic), nick);
+	} else if (strcasecmp(line->elemv[1], "JUMP") == 0) {
+		if (LINK(ic)->l_server) {
+			WRITE_LINE1(CONN(LINK(ic)->l_server), NULL, "QUIT",
+					"jumpin' jumpin'");
+			connection_close(CONN(LINK(ic)->l_server));
+		}
+	} else if (strcasecmp(line->elemv[1], "HELP") == 0) {
+		WRITE_LINE2(CONN(ic), P_IRCMASK, "PRIVMSG", nick,
+			"/BIP (RELOAD|LIST|JUMP|HELP)");
+	}
+}
+

src/bip.h

@@ -0,0 +1,59 @@
+/*
+ * $Id: bip.h,v 1.6 2005/04/12 19:34:35 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef BIP_H
+#define BIP_H
+
+struct c_network
+{
+	char *name;
+#ifdef HAVE_LIBSSL
+	int ssl;
+#endif
+	list_t serverl;
+};
+
+struct c_user
+{
+	char *name;
+	unsigned char *password;
+	unsigned int seed;
+	list_t connectionl;
+};
+
+struct c_connection
+{
+	char *name;
+	struct c_network *network;
+	char *realname, *user, *nick; 
+	char *login; 		/* connection id for a user */
+	char *password; 	/* server pass */
+	char *vhost;
+	unsigned short source_port;
+	list_t channell;
+
+	int follow_nick;
+	int ignore_first_nick;
+	char *away_nick;
+	char *on_connect_send;
+
+	struct client *client;
+};
+
+struct c_channel
+{
+	char *name;
+	char *key;
+};
+
+#endif

src/conf.h

@@ -0,0 +1,140 @@
+/* A Bison parser, made by GNU Bison 1.875d.  */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   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.  */
+
+/* As a special exception, when this file is copied by Bison into a
+   Bison output file, you may use that output file without restriction.
+   This special exception was added by the Free Software Foundation
+   in version 1.24 of Bison.  */
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     LEX_IP = 258,
+     LEX_EQ = 259,
+     LEX_PORT = 260,
+     LEX_CSS = 261,
+     LEX_SEMICOLON = 262,
+     LEX_CONNECTION = 263,
+     LEX_NETWORK = 264,
+     LEX_LBRA = 265,
+     LEX_RBRA = 266,
+     LEX_USER = 267,
+     LEX_NAME = 268,
+     LEX_USERNAME = 269,
+     LEX_NICK = 270,
+     LEX_SERVER = 271,
+     LEX_PASSWORD = 272,
+     LEX_SRCIP = 273,
+     LEX_HOST = 274,
+     LEX_VHOST = 275,
+     LEX_SOURCE_PORT = 276,
+     LEX_NONE = 277,
+     LEX_COMMENT = 278,
+     LEX_BUNCH = 279,
+     LEX_REALNAME = 280,
+     LEX_SSL = 281,
+     LEX_CHANNEL = 282,
+     LEX_KEY = 283,
+     LEX_LOG_ROOT = 284,
+     LEX_LOG_FORMAT = 285,
+     LEX_LOG_LEVEL = 286,
+     LEX_BACKLOG_LINES = 287,
+     LEX_NO_BACKLOG = 288,
+     LEX_LOG_SYNC_INTERVAL = 289,
+     LEX_FOLLOW_NICK = 290,
+     LEX_ON_CONNECT_SEND = 291,
+     LEX_AWAY_NICK = 292,
+     LEX_PID_FILE = 293,
+     LEX_IGN_FIRST_NICK = 294,
+     LEX_ALWAYS_BACKLOG = 295,
+     LEX_LOGIN = 296,
+     LEX_BOOL = 297,
+     LEX_INT = 298,
+     LEX_STRING = 299
+   };
+#endif
+#define LEX_IP 258
+#define LEX_EQ 259
+#define LEX_PORT 260
+#define LEX_CSS 261
+#define LEX_SEMICOLON 262
+#define LEX_CONNECTION 263
+#define LEX_NETWORK 264
+#define LEX_LBRA 265
+#define LEX_RBRA 266
+#define LEX_USER 267
+#define LEX_NAME 268
+#define LEX_USERNAME 269
+#define LEX_NICK 270
+#define LEX_SERVER 271
+#define LEX_PASSWORD 272
+#define LEX_SRCIP 273
+#define LEX_HOST 274
+#define LEX_VHOST 275
+#define LEX_SOURCE_PORT 276
+#define LEX_NONE 277
+#define LEX_COMMENT 278
+#define LEX_BUNCH 279
+#define LEX_REALNAME 280
+#define LEX_SSL 281
+#define LEX_CHANNEL 282
+#define LEX_KEY 283
+#define LEX_LOG_ROOT 284
+#define LEX_LOG_FORMAT 285
+#define LEX_LOG_LEVEL 286
+#define LEX_BACKLOG_LINES 287
+#define LEX_NO_BACKLOG 288
+#define LEX_LOG_SYNC_INTERVAL 289
+#define LEX_FOLLOW_NICK 290
+#define LEX_ON_CONNECT_SEND 291
+#define LEX_AWAY_NICK 292
+#define LEX_PID_FILE 293
+#define LEX_IGN_FIRST_NICK 294
+#define LEX_ALWAYS_BACKLOG 295
+#define LEX_LOGIN 296
+#define LEX_BOOL 297
+#define LEX_INT 298
+#define LEX_STRING 299
+
+
+
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 84 "conf.y"
+typedef union YYSTYPE {
+	int number;
+	char *string;
+	void *list;
+	struct tuple *tuple;
+} YYSTYPE;
+/* Line 1285 of yacc.c.  */
+#line 132 "y.tab.h"
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE yylval;
+
+
+

src/conf.y

@@ -0,0 +1,190 @@
+%{
+/*
+ * $Id: conf.y,v 1.26 2005/04/17 15:20:32 nohar Exp $
+ *
+ * This file is part of the bip proproject
+ * Copyright (C) 2004 Arnaud Cornet
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include <stdlib.h>
+#include "util.h"
+#include "irc.h"
+#include "tuple.h"
+extern int yylex (void);
+extern char *yytext;
+extern int linec;
+extern int conf_error;
+#define ERRBUFSZ 80
+extern char conf_errstr[ERRBUFSZ];
+
+int yywrap()
+{
+	return 1;
+}
+
+int yyerror()
+{
+	snprintf(conf_errstr, ERRBUFSZ, "Parse error near %s, line %d\n",
+			yytext, linec + 1);
+	conf_errstr[ERRBUFSZ - 1] = 0;
+	conf_error = 1;
+	return 1;
+}
+
+int yydebug = 1;
+
+list_t *root_list;
+
+struct tuple *tuple_i_new(int type, int i)
+{
+	struct tuple *t;
+	t = malloc(sizeof(struct tuple));
+	if (!t)
+		fatal("malloc");
+	t->type = type;
+	t->ndata = i;
+	t->tuple_type = TUPLE_INT;
+	return t;
+}
+
+struct tuple *tuple_p_new(int type, void *p)
+{
+	struct tuple *t;
+	t = malloc(sizeof(struct tuple));
+	if (!t)
+		fatal("malloc");
+	t->type = type;
+	t->pdata = p;
+	return t;
+}
+
+struct tuple *tuple_s_new(int type, void *p)
+{
+	struct tuple *t = tuple_p_new(type, p);
+	t->tuple_type = TUPLE_STR;
+	return t;
+}
+
+struct tuple *tuple_l_new(int type, void *p)
+{
+	struct tuple *t = tuple_p_new(type, p);
+	t->tuple_type = TUPLE_LIST;
+	return t;
+}
+%}
+
+%token LEX_IP LEX_EQ LEX_PORT LEX_CSS LEX_SEMICOLON LEX_CONNECTION LEX_NETWORK LEX_LBRA LEX_RBRA LEX_USER LEX_NAME LEX_USERNAME LEX_NICK LEX_SERVER LEX_PASSWORD LEX_SRCIP LEX_HOST LEX_VHOST LEX_SOURCE_PORT LEX_NONE LEX_COMMENT LEX_BUNCH LEX_REALNAME LEX_SSL LEX_CHANNEL LEX_KEY LEX_LOG_ROOT LEX_LOG_FORMAT LEX_LOG_LEVEL LEX_BACKLOG_LINES LEX_NO_BACKLOG LEX_LOG_SYNC_INTERVAL LEX_FOLLOW_NICK LEX_ON_CONNECT_SEND LEX_AWAY_NICK LEX_PID_FILE LEX_IGN_FIRST_NICK LEX_ALWAYS_BACKLOG LEX_LOGIN
+
+%union {
+	int number;
+	char *string;
+	void *list;
+	struct tuple *tuple;
+}
+
+%token <number> LEX_BOOL LEX_INT
+%token <string> LEX_STRING
+
+%type <list> commands server network channel user connection
+%type <tuple> command ser_command net_command cha_command usr_command con_command
+%%
+
+commands:
+	{ $$ = root_list = list_new(NULL); }
+	| commands command LEX_SEMICOLON { list_add_last($1, $2); $$ = $1; }
+	;
+
+command:
+       LEX_LOG_ROOT LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_LOG_ROOT, $3); }
+       | LEX_LOG_FORMAT LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_LOG_FORMAT,
+						$3); }
+       | LEX_LOG_LEVEL LEX_EQ LEX_INT { $$ = tuple_i_new(LEX_LOG_LEVEL, $3); }
+       | LEX_IP LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_IP, $3); }
+       | LEX_PORT LEX_EQ LEX_INT { $$ = tuple_i_new(LEX_PORT, $3); }
+       | LEX_CSS LEX_EQ LEX_BOOL { $$ = tuple_i_new(LEX_CSS, $3); }
+       | LEX_BACKLOG_LINES LEX_EQ LEX_INT { $$ = tuple_i_new(LEX_BACKLOG_LINES,
+      						$3); }
+       | LEX_NO_BACKLOG LEX_EQ LEX_BOOL { $$ = tuple_i_new(LEX_NO_BACKLOG,
+       						$3); }
+       | LEX_ALWAYS_BACKLOG LEX_EQ LEX_BOOL { $$ = tuple_i_new(
+       						LEX_ALWAYS_BACKLOG, $3); }
+       | LEX_LOG_SYNC_INTERVAL LEX_EQ LEX_INT { $$ = tuple_i_new(
+       						LEX_LOG_SYNC_INTERVAL, $3); }
+       | LEX_PID_FILE LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_PID_FILE, $3); }
+       | LEX_NETWORK LEX_LBRA network LEX_RBRA { $$ = tuple_l_new(LEX_NETWORK,
+       						$3); }
+       | LEX_USER LEX_LBRA user LEX_RBRA { $$ = tuple_l_new(LEX_USER, $3); }
+
+network:
+	{ $$ = list_new(NULL); }
+	| network net_command LEX_SEMICOLON { list_add_last($1, $2); $$ = $1; }
+
+net_command:
+	   LEX_NAME LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_NAME, $3); }
+	   | LEX_SSL LEX_EQ LEX_BOOL { $$ = tuple_i_new(LEX_SSL, $3); }
+	   | LEX_SERVER LEX_LBRA server LEX_RBRA {
+		   	$$ = tuple_l_new(LEX_SERVER, $3); }
+
+user:
+    { $$ = list_new(NULL); }
+    | user usr_command LEX_SEMICOLON { list_add_last($1, $2); $$ = $1; }
+
+usr_command:
+	   LEX_NAME LEX_EQ LEX_STRING {
+		   $$ = tuple_s_new(LEX_NAME, $3); }
+	   | LEX_PASSWORD LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_PASSWORD,
+	   	$3); }
+       	   | LEX_CONNECTION LEX_LBRA connection LEX_RBRA {
+		  		 $$ = tuple_l_new(LEX_CONNECTION, $3); }
+
+connection:
+          { $$ = list_new(NULL); }
+       	  | connection con_command LEX_SEMICOLON {
+	       list_add_last($1, $2); $$ = $1; }
+
+con_command:
+	   LEX_NAME LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_NAME, $3); }
+	   | LEX_NETWORK LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_NETWORK,
+	  		 $3); }
+	   | LEX_LOGIN LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_LOGIN, $3); }
+	   | LEX_NICK LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_NICK, $3); }
+	   | LEX_USER LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_USER, $3); }
+	   | LEX_REALNAME LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_REALNAME,
+	  	 $3); }
+	   | LEX_PASSWORD LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_PASSWORD,
+	  	 $3); }
+	   | LEX_VHOST LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_VHOST, $3); }
+	   | LEX_SOURCE_PORT LEX_EQ LEX_INT {
+		   $$ = tuple_i_new(LEX_SOURCE_PORT, $3); }
+	   | LEX_SSL LEX_EQ LEX_BOOL { $$ = tuple_i_new(LEX_SSL, $3); }
+	   | LEX_AWAY_NICK LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_AWAY_NICK,
+	  					$3); }
+           | LEX_FOLLOW_NICK LEX_EQ LEX_BOOL {
+		   $$ = tuple_i_new(LEX_FOLLOW_NICK, $3); }
+           | LEX_IGN_FIRST_NICK LEX_EQ LEX_BOOL { $$ = tuple_i_new(
+					   LEX_IGN_FIRST_NICK, $3); }
+	   | LEX_CHANNEL LEX_LBRA channel LEX_RBRA { $$ = tuple_l_new(
+	   					LEX_CHANNEL, $3); }
+	   | LEX_ON_CONNECT_SEND LEX_EQ LEX_STRING { $$ = tuple_s_new(
+	   					LEX_ON_CONNECT_SEND, $3); }
+channel:
+       { $$ = list_new(NULL); }
+       | channel cha_command LEX_SEMICOLON { list_add_last($1, $2); $$ = $1; }
+
+cha_command:
+	   LEX_NAME LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_NAME, $3); }
+	   | LEX_KEY LEX_EQ LEX_STRING { $$ = tuple_s_new(LEX_KEY, $3); }
+
+server:
+       { $$ = list_new(NULL); }
+       | server ser_command LEX_SEMICOLON { list_add_last($1, $2); $$ = $1; }
+
+ser_command:
+	   LEX_HOST LEX_EQ LEX_STRING  { $$ = tuple_s_new(LEX_HOST, $3); }
+	   | LEX_PORT LEX_EQ LEX_INT { $$ = tuple_i_new(LEX_PORT, $3); }

src/config.h.in

@@ -0,0 +1,29 @@
+/* src/config.h.in.  Generated from configure.in by autoheader.  */
+
+/* Define to 1 if you have the `ssl' library (-lssl). */
+#undef HAVE_LIBSSL
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
+   `char[]'. */
+#undef YYTEXT_POINTER

src/connection.h

@@ -0,0 +1,97 @@
+/*
+ * $Id: connection.h,v 1.40 2005/04/12 19:34:35 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef CONNECTION_H
+#define CONNECTION_H
+#include "util.h"
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+#include <netdb.h>
+
+
+#ifdef HAVE_LIBSSL
+#include <openssl/crypto.h>
+#include <openssl/x509.h>
+#include <openssl/rand.h>
+#include <openssl/pem.h>
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#include <openssl/bio.h>
+#endif
+
+#define CONN_BUFFER_SIZE 2048
+
+#define CONN_OK 1
+#define CONN_TIMEOUT 2
+#define CONN_ERROR 3
+#define CONN_INPROGRESS 4
+#define CONN_DISCONN 5
+#define CONN_EXCEPT 6
+#define CONN_NEW 7
+#define CONN_NEED_SSLIZE 8
+
+#define WRITE_OK 0
+#define WRITE_ERROR -1
+#define WRITE_KEEP -2
+
+struct connecting_data;
+typedef struct connection {
+	int anti_flood;
+	int ssl;
+	unsigned long lasttoken;
+	unsigned token;
+	int handle;
+	int connected;
+	int listening;
+	int client;
+	time_t connect_time;
+	time_t timeout;
+	char *incoming;
+	unsigned incoming_end;
+	list_t *outgoing;
+	list_t *incoming_lines;
+	void *user_data;
+	list_t *ip_list;
+	struct connecting_data *connecting_data;
+#ifdef HAVE_LIBSSL
+	SSL *ssl_h;
+	X509 *cert;
+#endif
+} connection_t;
+
+connection_t *connection_new(char *dsthostname, int dstport, char *srchostname,
+		int srcport, int ssl, int timeout);
+connection_t *listen_new(char *hostname, int port, int ssl);
+connection_t *accept_new(connection_t *cn);
+void connection_free(connection_t *cn);
+void connection_close(connection_t *cn);
+
+void write_line(connection_t *cn, char *line);
+void write_line_fast(connection_t *cn, char *line);
+list_t *read_lines(connection_t *cn, int *error);
+list_t *wait_event(list_t *cn_list, int *msec);
+
+int cn_is_connected(connection_t *cn);
+int cn_is_listening(connection_t *cn);
+#endif

src/genpwent.c

@@ -0,0 +1,37 @@
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "util.h"
+#include "md5.h"
+
+int conf_log_level;
+FILE *conf_global_log_file;
+
+int main(int argc, char **argv)
+{
+	int i;
+	char *ret;
+	char str[256];
+	unsigned char *md5;
+	unsigned int seed;
+
+	srand(time(NULL));
+	printf("Enter password:\n");
+	ret = fgets(str, 256, stdin);
+	srand(time(NULL));
+	if (!ret)
+		return 1;
+	for (i = 0; i < 256 && str[i] != '\n'; i++)
+		;
+	if (i >= 256)
+		return 2;
+	str[i] = 0;
+
+	seed = rand();
+	md5 = chash_double(str, seed);
+        for (i = 0; i < 20; i++)
+		printf("%02x", md5[i]);
+	printf("\n");
+	free(md5);
+	return 0;
+}

src/irc.h

@@ -0,0 +1,180 @@
+/*
+ * $Id: irc.h,v 1.43 2005/04/21 06:58:50 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef IRC_H
+#define IRC_H
+#include "connection.h"
+#include "line.h"
+
+#define P_SERV "bip.bip.bip"
+#define S_PING "BIPPING"
+#define P_IRCMASK "-bip!bip@bip.bip.bip"
+
+struct server {
+	char *host;
+	unsigned short port;
+};
+
+#define server_new() calloc(sizeof(struct server), 1)
+
+#define NICKOP 1
+#define NICKVOICED 2
+
+struct nick {
+	char *name;
+	int ovmask;
+};
+
+struct channel {
+	char *name;
+	char *mode;
+	char *key;
+	char *topic;
+	int limit;
+	char type;
+	char *creator;
+	char *create_ts;
+	hash_t nicks;
+	int running_names;
+};
+
+#define IRC_TYPE_CLIENT (0)
+#define IRC_TYPE_SERVER (1)
+#define IRC_TYPE_LOGING_CLIENT (2)
+
+struct link {
+	char *name; 	/* id */
+
+	/** link live data **/
+	struct link_server *l_server;
+	int l_clientc;
+	struct link_client **l_clientv;
+
+	struct log *log;
+
+	/* server related live stuff */ 
+	int s_state;
+	char *prev_nick;
+	list_t init_strings;
+
+	/* connection state (reconnecting, was_connected ...) */
+	int recon_timer;
+	time_t last_reconnection;
+
+	/** link options */
+
+	int follow_nick;
+	int ignore_first_nick;
+	char *on_connect_send;
+	char *away_nick;
+	hash_t chan_infos;	/* channels we want */
+
+	/** client connection static data **/
+
+	char *login;
+	unsigned char *password;
+	unsigned int seed;
+
+	/** server connection static data **/
+	/* server list */
+	int serverc;
+	struct server **serverv;
+	int cur_server;
+
+	char *user;
+	char *real_name;
+	char *s_password;
+	char *connect_nick;
+
+	/* socket creation info */
+	char *vhost;
+	int bind_port;
+	int s_ssl;
+};
+
+struct link_connection {
+	int type;
+	connection_t *conn;
+	struct link *link;
+};
+
+struct link_any {
+	struct link_connection _link_c;
+};
+
+#define LINK(s) ((s)->_link_c.link)
+#define CONN(s) ((s)->_link_c.conn)
+#define TYPE(s) ((s)->_link_c.type)
+
+#define IRCC_NONE (0)
+#define IRCC_NICK (1)
+#define IRCC_USER (1<<1)
+#define IRCC_PASS (1<<2)
+#define IRCC_READY (IRCC_NICK|IRCC_PASS|IRCC_USER)
+
+struct link_client {
+	struct link_connection _link_c;
+
+	char *init_nick;
+	char *init_pass;
+	char *init_user;
+	char *init_real_name;
+	int state;
+	int logging_timer;
+};
+
+#define link_client_new() calloc(sizeof(struct link_client), 1)
+
+#define IRCS_NONE (0)
+#define IRCS_CONNECTING (1)
+#define IRCS_CONNECTED (2)
+#define IRCS_WAS_CONNECTED (3)
+#define IRCS_RECONNECTING (4)
+
+struct log;
+
+struct chan_info {
+	char *name;
+	char *key;
+};
+
+#define chan_info_new() calloc(sizeof(struct chan_info), 1)
+
+struct link_server {
+	struct link_connection _link_c;
+
+	char *nick;
+
+	char *irc_mask;
+
+	/* channels we are in */
+	hash_t channels;
+
+	char *user_mode;
+	int user_mode_len;
+
+	/* init stuff */
+	int lag;
+	int laginit_ts;
+	int lagtest_timeout;
+};
+
+struct link_server *irc_server_new(struct link *link, connection_t *conn);
+void irc_server_free(struct link_server *is);
+struct client *client_new();
+void irc_main(connection_t *inc, list_t *clientl);
+int ischannel(char p);
+void irc_client_close(struct link_client *);
+void irc_client_free(struct link_client *);
+struct link *irc_link_new();
+#endif

src/lex.l

@@ -0,0 +1,95 @@
+%{
+/*
+ * $Id: lex.l,v 1.23 2005/04/12 19:34:35 nohar Exp $
+ *
+ * This file is part of the bip proproject
+ * Copyright (C) 2004 Arnaud Cornet
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include "conf.h"
+int linec = 0;
+#define YY_NO_UNPUT
+#include "util.h"
+extern int conf_error;
+extern list_t *root_list;
+void yyparse(void);
+void free_conf(list_t*);
+
+list_t *parse_conf(FILE *file)
+{
+	YY_BUFFER_STATE in = yy_create_buffer(file, YY_BUF_SIZE);
+	yy_switch_to_buffer(in);
+	yyparse();
+	if (conf_error) {
+		free_conf(root_list);
+		return NULL;
+	}
+	return root_list;
+} 
+%}
+%%
+(" "|\t)+
+\n                      { linec++; }
+"#"[^\n]*$
+[0-9]+			{
+				yylval.number = atoi(yytext);
+				return LEX_INT;
+			}
+("true"|"false")	{
+				yylval.number = strcmp(yytext, "true")
+				== 0 ? 1 : 0;
+				return LEX_BOOL;
+			}
+"ip"			{ return LEX_IP; }
+"port"			{ return LEX_PORT; }
+"client_side_ssl"	{ return LEX_CSS; }
+"server"		{ return LEX_SERVER; }
+"network"		{ return LEX_NETWORK; }
+"host"			{ return LEX_HOST; }
+"name"			{ return LEX_NAME; }
+"username"		{ return LEX_USERNAME; }
+"user"			{ return LEX_USER; }
+"login"			{ return LEX_LOGIN; }
+"connection"		{ return LEX_CONNECTION; }
+"nick"			{ return LEX_NICK; }
+"realname"		{ return LEX_REALNAME; }
+"source_port"		{ return LEX_SOURCE_PORT; }
+"vhost"			{ return LEX_VHOST; }
+"password"		{ return LEX_PASSWORD; }
+"ssl"		        { return LEX_SSL; }
+"key"			{ return LEX_KEY; }
+"channel"		{ return LEX_CHANNEL; }
+"log_level"		{ return LEX_LOG_LEVEL; }
+"log_root"		{ return LEX_LOG_ROOT; }
+"log_format"		{ return LEX_LOG_FORMAT; }
+"backlog_lines"		{ return LEX_BACKLOG_LINES; }
+"no_backlog"		{ return LEX_NO_BACKLOG; }
+"always_backlog"	{ return LEX_ALWAYS_BACKLOG; }
+"log_sync_interval"	{ return LEX_LOG_SYNC_INTERVAL; }
+"follow_nick"		{ return LEX_FOLLOW_NICK; }
+"ignore_first_nick"	{ return LEX_IGN_FIRST_NICK; }
+"away_nick"		{ return LEX_AWAY_NICK; }
+"on_connect_send"	{ return LEX_ON_CONNECT_SEND; }
+"pid_file"		{ return LEX_PID_FILE; }
+\"[^"]*\" 		{
+				size_t len = strlen(yytext) - 2;
+				yylval.string = malloc(len + 1);
+				if (!yylval.string)
+					fatal("malloc");
+				memcpy(yylval.string, yytext + 1, len);
+				yylval.string[len] = 0;
+				return LEX_STRING;
+			}
+"="			{ return LEX_EQ; }
+"{"			{ return LEX_LBRA; }
+"}"			{ return LEX_RBRA; }
+";"			{ return LEX_SEMICOLON; }
+.			{ printf("Parse error line %d, unknown character '%s'\n", linec + 1, yytext);
+			return LEX_BUNCH; }
+%%

src/line.c

@@ -0,0 +1,174 @@
+#include "config.h"
+#include "line.h"
+
+void irc_line_init(struct line *l)
+{
+	memset(l, 0, sizeof(struct line));
+}
+
+struct line *irc_line_new()
+{
+	struct line *l;
+	l = malloc(sizeof(struct line));
+	if (!l)
+		fatal("malloc");
+	irc_line_init(l);
+	return l;
+}
+
+void irc_line_clear(struct line *l)
+{
+	unsigned i;
+	for (i = 0; i < l->elemc; i++)
+		free(l->elemv[i]);
+	free(l->elemv);
+	if (l->origin)
+		free(l->origin);
+	memset(l, 0, sizeof(struct line));
+}
+
+void irc_line_write(struct line *l, connection_t *c)
+{
+	char *bytes = irc_line_to_string(l);
+	write_line(c, bytes);
+	free(bytes);
+}
+
+struct line *irc_line_dup(struct line *line)
+{
+	unsigned i;
+	struct line *nl = irc_line_new();
+	nl->origin = line->origin ? strdup(line->origin) : NULL;
+	nl->elemc = line->elemc;
+	nl->elemv = malloc(sizeof(char *) * line->elemc);
+	for (i = 0; i < line->elemc; i++)
+		nl->elemv[i] = strdup(line->elemv[i]);
+	nl->colon = line->colon;
+	return nl;
+}
+
+void _irc_line_append(struct line *l, char *s)
+{
+	l->elemc++;
+	l->elemv = realloc(l->elemv, l->elemc * sizeof(char *));
+	if (!l)
+		fatal("realloc");
+	l->elemv[l->elemc - 1] = s;
+}
+
+void irc_line_append(struct line *l, char *s)
+{
+	_irc_line_append(l, strdup(s));
+}
+
+char *irc_line_to_string(struct line *l)
+{
+	size_t len = 0;
+	unsigned i;
+	char *ret;
+
+	if (l->origin)
+		len = strlen(l->origin) + 2;
+	for (i = 0; i < l->elemc; i++)
+		len += strlen(l->elemv[i]) + 1;
+	len += 1; /* remove one trailing space and add \r\n */
+	len++; /* last args ":" */
+	ret = malloc(len + 1);
+	ret[0] = 0;
+
+	if (l->origin) {
+		strcat(ret, ":");
+		strcat(ret, l->origin);
+		strcat(ret, " ");
+	}
+	for (i = 0; i < l->elemc - 1; i++) {
+		strcat(ret, l->elemv[i]);
+		strcat(ret, " ");
+	}
+	if (strchr(l->elemv[i], ' ') || l->colon)
+		strcat(ret, ":");
+
+	strcat(ret, l->elemv[i]);
+	strcat(ret, "\r\n");
+	return ret;
+}
+
+/*
+ * takes a null terminated string as input w/o \r\n
+ */
+struct line *irc_line(char *str)
+{
+	struct line *line;
+	char *space;
+	size_t len;
+	int curelem = 0;
+
+	line = calloc(sizeof(struct line), 1);
+	if (!line)
+		fatal("calloc");
+	if (str[0] == ':') {
+		space = str + 1;
+
+		while (*space && *space != ' ')
+			space++;
+		if (!*space)
+			return NULL;
+		len = space - str - 1; /* leading ':' */
+		line->origin = malloc(len + 1);
+		if (!line->origin)
+			fatal("malloc");
+		memcpy(line->origin, str + 1, len);
+		line->origin[len] = 0;
+		str = space;
+	}
+
+	while (*str == ' ')
+		str++;
+
+	while (*str) {
+		char *tmp;
+
+		line->elemc++;
+		line->elemv = realloc(line->elemv,
+				line->elemc * sizeof(char *));
+		if (!line->elemv)
+			fatal("realloc");
+
+		space = str;
+		if (*space == ':') {
+			line->colon = 1;
+			str++;
+			while (*space)
+				space++;
+		} else {
+			while (*space && *space != ' ')
+				space++;
+		}
+		len = space - str;
+		tmp = line->elemv[curelem] = malloc(len + 1);
+		if (!tmp)
+			fatal("malloc");
+		memcpy(tmp, str, len);
+		tmp[len] = 0;
+		if (curelem == 0)
+			strucase(line->elemv[curelem]);
+
+		curelem++;
+
+		str = space;
+		while (*str == ' ')
+			str++;
+	}
+	return line;
+}
+
+void irc_line_free(struct line *l)
+{
+	unsigned i;
+	for (i = 0; i < l->elemc; i++)
+		free(l->elemv[i]);
+	free(l->elemv);
+	if (l->origin)
+		free(l->origin);
+	free(l);
+}

src/line.h

@@ -0,0 +1,74 @@
+#ifndef IRC_LINE_H
+#define IRC_LINE_H
+
+#include "connection.h"
+
+#define WRITE_LINE1(con, org, com, a) \
+	do  { \
+		struct line l; \
+		irc_line_init(&l); \
+		l.origin = org; \
+		_irc_line_append(&l, com); \
+		_irc_line_append(&l, a); \
+		irc_line_write(&l, con); \
+		free(l.elemv); \
+	} while(0)
+
+#define WRITE_LINE2(con, org, com, a1, a2) \
+	do  { \
+		struct line l; \
+		irc_line_init(&l); \
+		l.origin = org; \
+		_irc_line_append(&l, com); \
+		_irc_line_append(&l, a1); \
+		_irc_line_append(&l, a2); \
+		irc_line_write(&l, con); \
+		free(l.elemv); \
+	} while(0)
+
+#define WRITE_LINE3(con, org, com, a1, a2, a3) \
+	do  { \
+		struct line l; \
+		irc_line_init(&l); \
+		l.origin = org; \
+		_irc_line_append(&l, com); \
+		_irc_line_append(&l, a1); \
+		_irc_line_append(&l, a2); \
+		_irc_line_append(&l, a3); \
+		irc_line_write(&l, con); \
+		free(l.elemv); \
+	} while(0)
+
+#define WRITE_LINE4(con, org, com, a1, a2, a3, a4) \
+	do  { \
+		struct line l; \
+		irc_line_init(&l); \
+		l.origin = org; \
+		_irc_line_append(&l, com); \
+		_irc_line_append(&l, a1); \
+		_irc_line_append(&l, a2); \
+		_irc_line_append(&l, a3); \
+		_irc_line_append(&l, a4); \
+		irc_line_write(&l, con); \
+		free(l.elemv); \
+	} while(0)
+
+struct line {
+	char *origin;
+	unsigned int elemc;
+	char **elemv;
+	int colon;
+};
+
+void irc_line_init(struct line *l);
+struct line *irc_line_new();
+void irc_line_clear(struct line *l);
+void irc_line_write(struct line *l, connection_t *c);
+void irc_line_append(struct line *l, char *s);
+struct line *irc_line(char *str);
+char *irc_line_to_string(struct line *l);
+void irc_line_free(struct line *l);
+struct line *irc_line_dup(struct line *line);
+void _irc_line_append(struct line *l, char *s);
+
+#endif

src/log.c

@@ -0,0 +1,870 @@
+/*
+ * $Id: log.c,v 1.56 2005/04/21 06:58:50 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include "config.h"
+#include "log.h"
+#include "irc.h"
+#include "util.h"
+
+extern int errno;
+extern int log_level;
+extern char *conf_log_root;
+extern char *conf_log_format;
+
+/* conf_always_backlog => conf_backlog_lines != 0 */
+extern int conf_no_backlog;
+extern int conf_backlog_lines;
+extern int conf_always_backlog;
+
+int log_set_backlog_offset(log_t *logdata, char *dest);
+static int _log_write(log_t *logdata, logfilegroup_t *lf, char *str);
+void logfile_free(logfile_t *lf);
+
+/* TODO: change fatal("out of memory") to cleanup & return NULL */
+
+int check_dir(char *filename)
+{
+	int err;
+	struct stat statbuf;
+
+	err = stat(filename, &statbuf);
+	if (err && errno == ENOENT) {
+		err = mkdir(filename, 0750);
+		if (err) {
+			mylog(LOG_ERROR, "mkdir(%s) %s", filename,
+					strerror(errno));
+			return 1;
+		}
+	} else if (err) {
+		mylog(LOG_ERROR, "stat(%s) %s", filename,
+				strerror(errno));
+		return 1;
+	} else if (!(statbuf.st_mode & S_IFDIR)) {
+		mylog(LOG_ERROR, "%s is not a directory", filename);
+		return 1;
+	}
+
+	return 0;
+}
+
+int check_dir_r(char *dirname)
+{
+	int pos, count = 0;
+	char *dir, *tmp;
+	int len = strlen(dirname);
+	
+	mylog(LOG_DEBUGVERB, "Recursive check of %s engaged", dirname);
+	tmp = dirname;
+	dir = (char *)malloc(sizeof(char) * (len + 1));
+	while (*tmp) {
+		int slash_ok = 1;
+		while (*tmp == '/') {
+			if (slash_ok) {
+				strncpy(dir + count, "/", 1);
+				count++;
+				slash_ok = 0;
+			}
+			tmp++;
+		}
+		pos = strcspn(tmp, "/");
+		strncpy(dir + count, tmp, pos);
+		tmp += pos;
+		count += pos;
+		*(dir + count) = '\0';
+		mylog(LOG_DEBUGVERB,"check_dir_r: %s", dir);
+		if (check_dir(dir)) {
+			free(dir);
+			return 1;
+		}
+	}
+	free(dir);
+	return 0;
+}
+
+void strtolower(char *str)
+{
+	char *c;
+
+	for (c = str; *c != '\0'; c++)
+		*c = tolower(*c);
+}
+
+/*
+ * Replace all occurences of var in str by value.
+ * This function modifies its first argument!
+ * Truncate the string after max characters.
+ */
+void replace_var(char *str, char *var, char *value, unsigned int max)
+{
+	char *pos;
+	unsigned int lenvar = strlen(var);
+	unsigned int lenval = strlen(value);
+	while((pos = strstr(str, var))) {
+		/* Make room */
+		if (strlen(str) + (lenval - lenvar) >= max)
+			return;
+		memmove(pos + lenval, pos + lenvar,
+				(strlen(pos + lenvar) + 1)*sizeof(char));
+		memcpy(pos, value, lenval*sizeof(char));
+	}
+}
+
+char *log_build_filename(log_t *logdata, char *destination)
+{
+	char *logfile, year[5], day[3], month[3], *tmp, *logdir;
+	int log_format_len;
+	struct tm *now;
+	time_t s;
+	char *dest = strdup(destination);
+	strtolower(dest);
+	
+	log_format_len = strlen(conf_log_format);
+	logfile = (char*)malloc((MAX_PATH_LEN + 1)*sizeof(char));
+	if (!logfile)
+		fatal("out of memory");
+	
+	time(&s);
+	now = localtime(&s);
+	snprintf(year, 5, "%04d", now->tm_year + 1900);
+	snprintf(day, 3, "%02d", now->tm_mday);
+	snprintf(month, 3, "%02d", now->tm_mon + 1);
+	snprintf(logfile, MAX_PATH_LEN, "%s/%s", conf_log_root,
+			conf_log_format);
+	replace_var(logfile, "%u", logdata->user, MAX_PATH_LEN);
+	replace_var(logfile, "%n", logdata->network, MAX_PATH_LEN);
+	replace_var(logfile, "%c", dest, MAX_PATH_LEN);
+	replace_var(logfile, "%Y", year, MAX_PATH_LEN);
+	replace_var(logfile, "%d", day, MAX_PATH_LEN);
+	replace_var(logfile, "%m", month, MAX_PATH_LEN);
+	
+	logdir = strdup(logfile);
+	if (!logdir)
+		fatal("out of memory");
+	
+	/* strrchr works on bytes, not on char (if sizeof(char) != 1) */
+	tmp = strrchr(logdir, '/');
+	if (tmp)
+		*tmp = '\0';
+	
+	free(dest);
+	if (check_dir_r(logdir)) {
+		free(logfile);
+		free(logdir);
+		return NULL;
+	}
+	free(logdir);
+	return logfile;
+}
+
+void log_updatelast(logfile_t *lf)
+{
+	time_t t;
+
+	time(&t);
+	localtime_r(&t, &lf->last_log);
+}
+
+void log_reinit(logfilegroup_t *lfg)
+{
+	mylog(LOG_ERROR, "%s is inconsistant, droping backlog info\n",
+			lfg->name);
+	logfile_t *olf;
+	while ((olf = list_get_first(&lfg->file_group)) !=
+			list_get_last(&lfg->file_group)) {
+		logfile_free(olf);
+		list_remove_first(&lfg->file_group);
+	}
+	if (!olf->file)
+		fatal("internal, (NULL logfile)");
+	fseek(olf->file, 0, SEEK_END);
+	olf->len = ftell(olf->file);
+	olf->backlog_offset = olf->len;
+}
+
+static int log_add_file(log_t *logdata, char *destination, char *filename)
+{
+	FILE *f;
+	logfile_t *lf;
+	logfilegroup_t *lfg;
+	
+	f = fopen(filename, "a+");
+	if (!f) {
+		mylog(LOG_ERROR, "fopen(%s) %s", filename, strerror(errno));
+		return 0;
+	}
+
+	lf = malloc(sizeof(logfile_t));
+	if (!lf)
+		fatal("out of memory");
+	lf->file = f;
+	lf->filename = strdup(filename);
+	if (!lf->filename)
+		fatal("out of memory");
+
+	fseek(lf->file, 0, SEEK_END);
+	if (ftell(f) < 0)
+		fatal("ftell");
+	lf->len = ftell(f);
+	lf->backlog_offset = lf->len;
+	log_updatelast(lf);
+
+	lfg = hash_get(&logdata->logfgs, destination);
+	if (!lfg) {
+		lfg = malloc(sizeof(logfilegroup_t));
+		if (!lfg)
+			fatal("out of memory");
+		list_init(&lfg->file_group, NULL);
+		lfg->name = strdup(destination);
+		if (!lfg->name)
+			fatal("out of memory");
+		lfg->skip_advance = 0;
+		hash_insert(&logdata->logfgs, destination, lfg);
+	}
+	list_add_last(&lfg->file_group, lf);
+	return 1;
+}
+
+/*
+ * XXX: must not free file_group
+ */
+void logfile_free(logfile_t *lf)
+{
+	if (!lf)
+		return;
+	if (lf->file)
+		fclose(lf->file);
+	if (lf->filename)
+		free(lf->filename);
+	free(lf);
+}
+
+logfilegroup_t *log_find_file(log_t *logdata, char *destination)
+{
+	logfile_t *lf;
+	logfilegroup_t *lfg;
+	char *filename;
+	time_t t;
+	struct tm *ltime;
+
+	if (!ischannel(*destination))
+		destination = "privates";
+
+	lfg = hash_get(&logdata->logfgs, destination);
+
+	if (!lfg) {
+		filename = log_build_filename(logdata, destination);
+		if (!filename)
+			return NULL;
+
+		mylog(LOG_DEBUG, "Creating new logfile for %s: %s", destination,
+				filename);
+		if (!log_add_file(logdata, destination, filename)) {
+			free(filename);
+			return NULL;
+		}
+		lfg = hash_get(&logdata->logfgs, destination);
+		if (!lfg)
+			fatal("internal log_find_file");
+		free(filename);
+		return lfg;
+	}
+	/* This is reached if lfg already exists */
+	time(&t);
+	ltime = localtime(&t);
+	lf = list_get_last(&lfg->file_group);
+ 	if (ltime->tm_mday != lf->last_log.tm_mday) {
+		logfile_t *oldlf;
+
+		/* day changed, we might want to rotate logfile */
+		filename = log_build_filename(logdata, destination);
+		if (!filename)
+			return NULL;
+
+		if (strcmp(lf->filename, filename) == 0) {
+			/* finally we don't */
+			free(filename);
+			return lfg;
+		}
+
+		/* we do want do rotate logfiles */
+		mylog(LOG_DEBUG, "Rotating logfile for %s from", destination);
+		oldlf = list_get_last(&lfg->file_group);
+		if (!log_add_file(logdata, destination, filename)) {
+			free(filename);
+			return NULL;
+		}
+		free(filename);
+
+		if (conf_no_backlog) {
+			/* remove oldlf from file_group */
+			if (list_remove_first(&lfg->file_group) != oldlf)
+				fatal("internal log_find_file 2");
+			logfile_free(oldlf);
+			if (list_get_first(&lfg->file_group)
+					!= list_get_last(&lfg->file_group))
+				fatal("internal log_find_file 3");
+		} else {
+			fclose(oldlf->file);
+			oldlf->file = NULL;
+		}
+	}
+	return lfg;
+}
+
+/*
+ * Da log routines
+ */
+void log_join(log_t *logdata, char *ircmask, char *channel)
+{
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- %s has joined %s\n", timestamp(), ircmask,
+			channel);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_part(log_t *logdata, char *ircmask, char *channel,
+		char *message)
+{
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- %s has left %s [%s]\n", timestamp(), ircmask,
+			channel, message);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_kick(log_t *logdata, char *ircmask, char *channel,
+		char *who, char *message)
+{
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- %s has been kicked by %s [%s]\n", timestamp(),
+			who, ircmask, message);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_quit(log_t *logdata, char *ircmask, char *channel, char *message)
+{
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- %s has quit [%s]\n", timestamp(), ircmask,
+			message);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_nick(log_t *logdata, char *ircmask, char *channel, char *newnick)
+{
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- %s is now known as %s\n",
+			timestamp(), ircmask, newnick);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_privmsg(log_t *logdata, char *ircmask, char *destination,
+		char *message)
+{
+	if (!ircmask)
+		ircmask = "Server message";
+	if (*message == '\001' && *(message + strlen(message) - 1) == '\001') {
+		char *msg = strdup(message);
+		if (!msg)
+			fatal("out of memory");
+		if (strncmp(msg, "\001ACTION ", 8) != 0) {
+			free(msg);
+			return;
+		}
+		*(msg + strlen(msg) - 1) = '\0';
+		snprintf(logdata->buffer, LOGLINE_MAXLEN, "%s * %s %s\n",
+				timestamp(), ircmask, msg + 8);
+		free(msg);
+	} else {
+		snprintf(logdata->buffer, LOGLINE_MAXLEN, "%s %s: %s\n",
+				timestamp(), ircmask, message);
+	}
+	log_write(logdata, destination, logdata->buffer);
+}
+
+void log_notice(log_t *logdata, char *ircmask, char *channel,
+		char *message)
+{
+	if (!ircmask)
+		ircmask = "Server message";
+	if (*message == '\001' && *(message + strlen(message) - 1) == '\001')
+		return;
+	snprintf(logdata->buffer, LOGLINE_MAXLEN, "%s %s: %s %s\n", timestamp(),
+			ircmask, channel, message);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_topic(log_t *logdata, char *ircmask, char *channel, char *message)
+{
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- %s changed topic of %s to: %s\n", timestamp(),
+			ircmask, channel, message);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_init_topic(log_t *logdata, char *channel, char *message)
+{
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- Topic for %s: %s\n", timestamp(), channel,
+			message);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_init_topic_time(log_t *logdata, char *channel, char *who, char *when)
+{
+	struct tm *time;
+	char *timestr;
+	time_t seconds;
+
+	seconds = atoi(when);
+	time = localtime(&seconds);
+	timestr = (char*)malloc(sizeof(char) * (50 + 1));
+	timestr[0] = '\0';
+	if (time)
+		strftime(timestr, 50, "%A %d %B %Y, %H:%M:%S", time);
+	timestr[50] = '\0';
+
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- Topic set by %s [%s]\n", timestamp(), who,
+			timestr);
+	free(timestr);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_mode(log_t *logdata, char *ircmask, char *channel, char *modes,
+		char **modargv, unsigned modargc)
+{
+	unsigned i;
+	snprintf(logdata->buffer, LOGLINE_MAXLEN, "%s -!- mode/%s [%s ",
+			timestamp(), channel, modes);
+	log_write(logdata, channel, logdata->buffer);
+	for (i = 0; i < modargc; i++) {
+		snprintf(logdata->buffer, LOGLINE_MAXLEN, "%s%c", modargv[i],
+				i == modargc-1 ? ']' : ' ');
+		log_write(logdata, channel, logdata->buffer);
+	}
+	snprintf(logdata->buffer, LOGLINE_MAXLEN, " by %s\n", ircmask);
+	log_write(logdata, channel, logdata->buffer);
+}
+
+void log_disconnected(log_t *logdata)
+{
+	logfilegroup_t *lfg;
+	hash_iterator_t hi;
+	snprintf(logdata->buffer, LOGLINE_MAXLEN, "%s -!- Disconnected"
+			" from server...\n", timestamp());
+	for (hash_it_init(&logdata->logfgs, &hi); hash_it_item(&hi);
+			hash_it_next(&hi)) {
+		lfg = hash_it_item(&hi);
+		_log_write(logdata, lfg, logdata->buffer);
+	}
+}
+
+void log_ping_timeout(log_t *logdata)
+{
+	snprintf(logdata->buffer, LOGLINE_MAXLEN,
+			"%s -!- Ping timeout with server...\n", timestamp());
+	log_write(logdata, "privates", logdata->buffer);
+	log_disconnected(logdata);
+}
+
+void log_connected(log_t *logdata)
+{
+	logfilegroup_t *lfg;
+	hash_iterator_t hi;
+	snprintf(logdata->buffer, LOGLINE_MAXLEN, "%s -!- Connected to"
+			" server...\n", timestamp());
+	for (hash_it_init(&logdata->logfgs, &hi); hash_it_item(&hi);
+			hash_it_next(&hi)) {
+		lfg = hash_it_item(&hi);
+		_log_write(logdata, lfg, logdata->buffer);
+	}
+}
+
+void log_client_disconnected(log_t *logdata)
+{
+	mylog(LOG_DEBUG, "A client disconnected");
+}
+
+void log_client_none_connected(log_t *logdata)
+{
+	logfilegroup_t *lfg;
+	logfile_t *lf;
+	hash_iterator_t hi;
+
+	logdata->connected = 0;
+
+	if (conf_always_backlog)
+		return;
+	
+	for (hash_it_init(&logdata->logfgs, &hi); hash_it_item(&hi);
+			hash_it_next(&hi)) {
+		lfg = hash_it_item(&hi);
+		lf = list_get_last(&lfg->file_group);
+		if (lf != list_get_first(&lfg->file_group))
+			fatal("internal log_client_none_connected");
+		lf->backlog_offset = lf->len;
+		lfg->skip_advance = 0;
+	}
+}
+
+void log_client_connected(log_t *logdata)
+{
+	mylog(LOG_DEBUG, "A client connected");
+	logdata->connected = 1;
+}
+
+void log_advance_backlogs(log_t* ld, logfilegroup_t *lfg)
+{
+	int c;
+	if (conf_no_backlog || conf_backlog_lines == 0)
+		return;
+
+	if (lfg->skip_advance < conf_backlog_lines) {
+		lfg->skip_advance++;
+		return;
+	}
+
+	logfile_t *lf;
+	while ((lf = list_get_first(&lfg->file_group))) {
+		if (!lf->file) {
+			lf->file = fopen(lf->filename, "r");
+			if (!lf->file) {
+				mylog(LOG_ERROR, "Can't open %s for reading",
+						lf->filename);
+				log_reinit(lfg);
+				return;
+			}
+		}
+		if (fseek(lf->file, lf->backlog_offset, SEEK_SET)) {
+			log_reinit(lfg);
+			return;
+		}
+
+		while ((c = fgetc(lf->file)) != EOF) {
+			lf->backlog_offset++;
+			if (c == '\n')
+				return;
+		}
+		if (lf == list_get_last(&lfg->file_group))
+			return;
+		fclose(lf->file);
+		lf->file = NULL;
+		list_remove_first(&lfg->file_group);
+		logfile_free(lf);
+	}
+}
+
+int log_has_backlog(log_t *logdata, char *destination)
+{
+	logfilegroup_t *lfg = hash_get(&logdata->logfgs, destination);
+
+	if (!lfg)
+		return 0;
+
+	logfile_t *lf;
+	lf = list_get_first(&lfg->file_group);
+	if (lf != list_get_last(&lfg->file_group))
+		return 1;
+
+	return lf->backlog_offset != lf->len;
+}
+
+#define BOLD_CHAR 0x02
+#define LAMESTRING "!bip@bip.bip.bip PRIVMSG "
+
+static char *log_beautify(char *buf, char *dest, int *raw)
+{
+	int action = 0;
+	char *p;
+	/*
+	 * so = start, lo = length
+	 * ts = timestamp, n = sender nick, m = message or action
+	 */
+	char *sots, *son, *som;
+	size_t lots, lon, lom;
+	char *ret;
+
+	*raw = 0;
+	if (!buf)
+		return NULL;
+
+	p = strchr(buf, ' ');
+	if (!p || !p[0] || !p[1])
+		return buf;
+	p++;
+	sots = p;
+	p = strchr(p, ' ');
+	if (!p || !p[0] || !p[1])
+		return buf;
+	lots = p - sots;
+	p++;
+	if (strncmp(p, "-!-", 3) == 0)
+		return buf;
+	if (*p == '*') {
+		action = 1;
+		if (!p[1] || !p[2])
+			return buf;
+		p += 2;
+	}
+	son = p;
+	/* 'date time blawithnoexcl bla bla ! bla' --> ? */
+	p = strchr(p, '!');
+	if (!p || !p[0] || !p[1])
+		return buf;
+	lon = p - son;
+	p = strchr(p, ' ');
+	if (!p || !p[0] || !p[1])
+		return buf;
+	p++;
+	som = p;
+	lom = strlen(p);
+
+	*raw = 1;
+	p = ret = (char *)malloc(
+		1 + lon + strlen(LAMESTRING) + strlen(dest) + 2 + lots +
+		1 + lom + 3 + action * (2 + strlen("ACTION")));
+	if (!p)
+		fatal("out of memory");
+	*p++ = ':';
+	memcpy(p, son, lon);
+	p += lon;
+	strcpy(p, LAMESTRING);
+	p += strlen(LAMESTRING);
+	strcpy(p, dest);
+	p += strlen(dest);
+	strcpy(p, " :");
+	p += 2;
+	if (action) {
+		*p++ = 1;
+		memcpy(p, "ACTION", strlen("ACTION"));
+		p += strlen("ACTION");
+	}
+	memcpy(p, sots, lots);
+	p+=lots;
+	*p++ = ' ';
+	memcpy(p, som, lom);
+	p += lom;
+	if (action)
+		*p++ = 1;
+	*p++ = '\r';
+	*p++ = '\n';
+	*p = 0;
+	free(buf);
+	return ret;
+}
+
+char *log_backread(log_t *logdata, char *destination, int *raw)
+{
+	char *buf;
+	size_t pos = 0;
+	logfile_t *lf;
+	logfilegroup_t *lfg;
+	int c;
+
+	if (!conf_always_backlog && logdata->connected)
+		return NULL;
+
+	buf = (char *)malloc((LOGLINE_MAXLEN + 1) * sizeof(char));
+	lfg = hash_get(&logdata->logfgs, destination);
+
+	if (!lfg)
+		return NULL;
+
+	if (!logdata->backlogging) {
+		list_it_init(&lfg->file_group, &logdata->file_it);
+		logdata->backlogging = 1;
+	}
+next_file:
+	/* check the files containing data to backlog */
+	lf = list_it_item(&logdata->file_it);
+	if (lf != list_get_last(&lfg->file_group)) {
+		/* if the file is not the current open for logging
+		 * (it is an old file that has been rotated)
+		 * open if necessary, backlog line per line, and close */
+		if (!lf->file) {
+			lf->file = fopen(lf->filename, "r");
+			if (!lf->file) {
+				mylog(LOG_ERROR, "Can't open %s for reading",
+						lf->filename);
+				log_reinit(lfg);
+				return strdup("Error reading logfile");
+			}
+			if (fseek(lf->file, lf->backlog_offset, SEEK_SET)) {
+				log_reinit(lfg);
+				return strdup("Error reading in logfile");
+			}
+		}
+		for(;;) {
+			c = fgetc(lf->file);
+			if (!conf_always_backlog)
+				lf->backlog_offset++;
+			if (c == EOF || c == '\n'
+					|| pos + 1 >= LOGLINE_MAXLEN) {
+				if (c == EOF) {
+					list_it_next(&logdata->file_it);
+					if (!conf_always_backlog) {
+						list_remove_first(
+							&lfg->file_group);
+						logfile_free(lf);
+					} else {
+						fclose(lf->file);
+						lf->file = NULL;
+					}
+
+					pos = 0;
+					goto next_file;
+				}
+				buf[pos] = 0;
+				return log_beautify(buf, destination, raw);
+			}
+			buf[pos++] = c;
+		}
+	}
+
+	/* the logfile to read is the one open for writing */
+	if (!logdata->lastfile_seeked) {
+		if (fseek(lf->file, lf->backlog_offset, SEEK_SET)) {
+			log_reinit(lfg);
+			return strdup("Error reading in logfile");
+		}
+		logdata->lastfile_seeked = 1;
+	}
+
+	c = fgetc(lf->file);
+	if (c == EOF) {
+		logdata->lastfile_seeked = 0;
+		logdata->backlogging = 0;
+		free(buf);
+		return NULL;
+	}
+	if (!conf_always_backlog)
+		lf->backlog_offset++;
+
+	if (c != '\n')
+		buf[pos++] = c;
+	for(;;) {
+		c = fgetc(lf->file);
+		if (!conf_always_backlog)
+			lf->backlog_offset++;
+		if (c == EOF || c == '\n' || pos + 1 >= LOGLINE_MAXLEN) {
+			if (conf_always_backlog && c == EOF)
+				lf->backlog_offset--;
+			buf[pos] = 0;
+			return log_beautify(buf, destination, raw);
+		}
+		buf[pos++] = c;
+	}
+	/* unreachable */
+	fatal("internal error 12");
+	return NULL;
+}
+
+static int _log_write(log_t *logdata, logfilegroup_t *lfg, char *str) 
+{
+	size_t nbwrite;
+	size_t len;
+	logfile_t *lf = list_get_last(&lfg->file_group);
+
+	len = strlen(str);
+	nbwrite = fwrite(str, sizeof(char), len, lf->file);
+	log_updatelast(lf);
+	if (nbwrite != len)
+		mylog(LOG_ERROR, "Error writing to %s logfile", lf->filename);
+	lf->len += nbwrite;
+	if (!logdata->connected || conf_always_backlog)
+		log_advance_backlogs(logdata, lfg);
+	return nbwrite;
+}
+
+void log_write(log_t *logdata, char *destination, char *str)
+{
+	logfilegroup_t *lfg = log_find_file(logdata, destination);
+	if (!lfg) {
+		mylog(LOG_ERROR, "Unable to find/create logfile for '%s'",
+				destination);
+		return;
+	}
+	_log_write(logdata, lfg, str);
+}
+
+static list_t *log_all_logs = NULL;
+
+void log_flush_all(void)
+{
+	list_iterator_t li;
+	if (!log_all_logs)
+		return;
+
+	for (list_it_init(log_all_logs, &li); list_it_item(&li);
+			list_it_next(&li)) {
+		log_t *log = list_it_item(&li);
+		hash_iterator_t hi;
+		for (hash_it_init(&log->logfgs, &hi); hash_it_item(&hi);
+				hash_it_next(&hi)) {
+			logfilegroup_t *lfg = hash_it_item(&hi);
+			list_iterator_t lj;
+			for (list_it_init(&lfg->file_group, &lj);
+					list_it_item(&lj); list_it_next(&lj)) {
+				logfile_t *lf = list_it_item(&lj);
+				if (lf->file)
+					fflush(lf->file);
+			}
+		}
+	}
+}
+
+log_t *log_new(char *user, char *network)
+{
+	log_t *logdata;
+
+	logdata = (log_t*)calloc(sizeof(log_t), 1);
+	if (!logdata)
+		fatal("out of memory");
+	logdata->user = strdup(user);
+	logdata->network = strdup(network);
+	hash_init(&logdata->logfgs, HASH_NOCASE);
+	logdata->buffer = (char *)malloc(LOGLINE_MAXLEN * sizeof(char));
+	if (!logdata->user || !logdata->network || !logdata->buffer)
+		fatal("out of memory");
+	logdata->connected = 0;
+	if (!log_all_logs)
+		log_all_logs = list_new(NULL);
+	list_add_last(log_all_logs, logdata);
+	return logdata;
+}
+
+#ifdef TEST
+int main(void)
+{
+	log_t *logdata;
+
+	log_level = 4;
+	check_dir_r("/home/bip//subdir///subdir2");
+	
+	conf_log_root = "/home/bip/logs";
+	conf_log_format = "%n/%Y-%m/%c.%d.log";
+	logdata = log_new(strdup("Marmite"));
+	log_privmsg(logdata, strdup("blah!ident@host"), strdup("to"),
+			strdup("Message"));
+	log_privmsg(logdata, strdup("blah!ident@host"), strdup("to"),
+			strdup("Message"));
+	log_join(logdata, strdup("blah!ident@host"), strdup("#pOrcSy"));
+	log_part(logdata, strdup("blah!ident@host"), strdup("#bip"),
+			strdup("blah"));
+	log_privmsg(logdata, strdup("blah!ident@host"), strdup("#poRcsy"),
+			strdup("Message"));
+	log_join(logdata, strdup("blah!ident@host"), strdup("#marmite"));
+	log_join(logdata, strdup("blah!ident@host"), strdup("#bip"));
+	log_join(logdata, strdup("blah!ident@host"), strdup("#bip"));
+	return 0;
+}
+#endif

src/log.h

@@ -0,0 +1,87 @@
+/*
+ * $Id: log.h,v 1.26 2005/04/12 19:34:35 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef LOG_H
+#define LOG_H
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <time.h>
+#include "util.h"
+
+#define MAX_PATH_LEN 1024
+#define LOGLINE_MAXLEN 400
+
+#define S_PRIVATES "privates"
+
+struct list;
+
+typedef struct logfile {
+	FILE *file;
+	char *filename;
+	struct tm last_log;
+	size_t backlog_offset;
+	size_t len;
+} logfile_t;
+
+typedef struct logfilegroup
+{
+	char *name;
+	list_t file_group;
+	int skip_advance;
+} logfilegroup_t;
+
+typedef struct log {
+	hash_t logfgs;
+	char *network;
+	char *user;
+	char *buffer;
+	int connected;
+	int backlogging;
+	list_iterator_t file_it;
+	int lastfile_seeked;
+} log_t;
+
+void log_close_all(log_t *logdata);
+log_t *log_new(char *user, char *network);
+void logdata_free(log_t *logdata);
+int log_compare_files(logfile_t *f1, char *f2);
+
+void log_join(log_t *logdata, char *ircmask, char *channel);
+void log_part(log_t *logdata, char *ircmask, char *channel, char *message);
+void log_kick(log_t *logdata, char *ircmask, char *channel, char *who,
+		char *message);
+void log_quit(log_t *logdata, char *ircmask, char *channel, char *message);
+void log_nick(log_t *logdata, char *ircmask, char *channel, char *newnick);
+void log_privmsg(log_t *logdata, char *ircmask, char *destination,
+		char *message);
+void log_notice(log_t *logdata, char *ircmask, char *channel, char *message);
+void log_write(log_t *logdata, char *str, char *destination);
+void log_mode(log_t *logdata, char *ircmask, char *channel,
+		char *modes, char **modargv, unsigned modargc);
+void log_topic(log_t *logdata, char *ircmask, char *channel, char *message);
+void log_init_topic(log_t *logdata, char *channel, char *message);
+void log_init_topic_time(log_t *logdata, char *channel, char *who, char *when);
+void log_connected(log_t *logdata);
+void log_disconnected(log_t *logdata);
+void log_ping_timeout(log_t *logdata);
+void log_client_disconnected(log_t *logdata);
+void log_client_connected(log_t *logdata);
+char *log_backread(log_t *logdata, char *destination, int *raw);
+int log_has_backlog(log_t *logdata, char *destination);
+void log_flush_all(void);
+void log_client_none_connected(log_t *logdata);
+#endif

src/md5.c

@@ -0,0 +1,418 @@
+/*
+ *  RFC 1321 compliant MD5 implementation
+ *
+ *  Copyright (C) 2001-2003  Christophe Devine
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  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
+ */
+
+#include "config.h"
+#include <string.h>
+
+#include "md5.h"
+
+#define GET_UINT32(n,b,i)                       \
+{                                               \
+    (n) = ( (uint32) (b)[(i)    ]       )       \
+        | ( (uint32) (b)[(i) + 1] <<  8 )       \
+        | ( (uint32) (b)[(i) + 2] << 16 )       \
+        | ( (uint32) (b)[(i) + 3] << 24 );      \
+}
+
+#define PUT_UINT32(n,b,i)                       \
+{                                               \
+    (b)[(i)    ] = (uint8) ( (n)       );       \
+    (b)[(i) + 1] = (uint8) ( (n) >>  8 );       \
+    (b)[(i) + 2] = (uint8) ( (n) >> 16 );       \
+    (b)[(i) + 3] = (uint8) ( (n) >> 24 );       \
+}
+
+void md5_starts( md5_context *ctx )
+{
+    ctx->total[0] = 0;
+    ctx->total[1] = 0;
+
+    ctx->state[0] = 0x67452301;
+    ctx->state[1] = 0xEFCDAB89;
+    ctx->state[2] = 0x98BADCFE;
+    ctx->state[3] = 0x10325476;
+}
+
+void md5_process( md5_context *ctx, uint8 data[64] )
+{
+    uint32 X[16], A, B, C, D;
+
+    GET_UINT32( X[0],  data,  0 );
+    GET_UINT32( X[1],  data,  4 );
+    GET_UINT32( X[2],  data,  8 );
+    GET_UINT32( X[3],  data, 12 );
+    GET_UINT32( X[4],  data, 16 );
+    GET_UINT32( X[5],  data, 20 );
+    GET_UINT32( X[6],  data, 24 );
+    GET_UINT32( X[7],  data, 28 );
+    GET_UINT32( X[8],  data, 32 );
+    GET_UINT32( X[9],  data, 36 );
+    GET_UINT32( X[10], data, 40 );
+    GET_UINT32( X[11], data, 44 );
+    GET_UINT32( X[12], data, 48 );
+    GET_UINT32( X[13], data, 52 );
+    GET_UINT32( X[14], data, 56 );
+    GET_UINT32( X[15], data, 60 );
+
+#define S(x,n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n)))
+
+#define P(a,b,c,d,k,s,t)                                \
+{                                                       \
+    a += F(b,c,d) + X[k] + t; a = S(a,s) + b;           \
+}
+
+    A = ctx->state[0];
+    B = ctx->state[1];
+    C = ctx->state[2];
+    D = ctx->state[3];
+
+#define F(x,y,z) (z ^ (x & (y ^ z)))
+
+    P( A, B, C, D,  0,  7, 0xD76AA478 );
+    P( D, A, B, C,  1, 12, 0xE8C7B756 );
+    P( C, D, A, B,  2, 17, 0x242070DB );
+    P( B, C, D, A,  3, 22, 0xC1BDCEEE );
+    P( A, B, C, D,  4,  7, 0xF57C0FAF );
+    P( D, A, B, C,  5, 12, 0x4787C62A );
+    P( C, D, A, B,  6, 17, 0xA8304613 );
+    P( B, C, D, A,  7, 22, 0xFD469501 );
+    P( A, B, C, D,  8,  7, 0x698098D8 );
+    P( D, A, B, C,  9, 12, 0x8B44F7AF );
+    P( C, D, A, B, 10, 17, 0xFFFF5BB1 );
+    P( B, C, D, A, 11, 22, 0x895CD7BE );
+    P( A, B, C, D, 12,  7, 0x6B901122 );
+    P( D, A, B, C, 13, 12, 0xFD987193 );
+    P( C, D, A, B, 14, 17, 0xA679438E );
+    P( B, C, D, A, 15, 22, 0x49B40821 );
+
+#undef F
+
+#define F(x,y,z) (y ^ (z & (x ^ y)))
+
+    P( A, B, C, D,  1,  5, 0xF61E2562 );
+    P( D, A, B, C,  6,  9, 0xC040B340 );
+    P( C, D, A, B, 11, 14, 0x265E5A51 );
+    P( B, C, D, A,  0, 20, 0xE9B6C7AA );
+    P( A, B, C, D,  5,  5, 0xD62F105D );
+    P( D, A, B, C, 10,  9, 0x02441453 );
+    P( C, D, A, B, 15, 14, 0xD8A1E681 );
+    P( B, C, D, A,  4, 20, 0xE7D3FBC8 );
+    P( A, B, C, D,  9,  5, 0x21E1CDE6 );
+    P( D, A, B, C, 14,  9, 0xC33707D6 );
+    P( C, D, A, B,  3, 14, 0xF4D50D87 );
+    P( B, C, D, A,  8, 20, 0x455A14ED );
+    P( A, B, C, D, 13,  5, 0xA9E3E905 );
+    P( D, A, B, C,  2,  9, 0xFCEFA3F8 );
+    P( C, D, A, B,  7, 14, 0x676F02D9 );
+    P( B, C, D, A, 12, 20, 0x8D2A4C8A );
+
+#undef F
+    
+#define F(x,y,z) (x ^ y ^ z)
+
+    P( A, B, C, D,  5,  4, 0xFFFA3942 );
+    P( D, A, B, C,  8, 11, 0x8771F681 );
+    P( C, D, A, B, 11, 16, 0x6D9D6122 );
+    P( B, C, D, A, 14, 23, 0xFDE5380C );
+    P( A, B, C, D,  1,  4, 0xA4BEEA44 );
+    P( D, A, B, C,  4, 11, 0x4BDECFA9 );
+    P( C, D, A, B,  7, 16, 0xF6BB4B60 );
+    P( B, C, D, A, 10, 23, 0xBEBFBC70 );
+    P( A, B, C, D, 13,  4, 0x289B7EC6 );
+    P( D, A, B, C,  0, 11, 0xEAA127FA );
+    P( C, D, A, B,  3, 16, 0xD4EF3085 );
+    P( B, C, D, A,  6, 23, 0x04881D05 );
+    P( A, B, C, D,  9,  4, 0xD9D4D039 );
+    P( D, A, B, C, 12, 11, 0xE6DB99E5 );
+    P( C, D, A, B, 15, 16, 0x1FA27CF8 );
+    P( B, C, D, A,  2, 23, 0xC4AC5665 );
+
+#undef F
+
+#define F(x,y,z) (y ^ (x | ~z))
+
+    P( A, B, C, D,  0,  6, 0xF4292244 );
+    P( D, A, B, C,  7, 10, 0x432AFF97 );
+    P( C, D, A, B, 14, 15, 0xAB9423A7 );
+    P( B, C, D, A,  5, 21, 0xFC93A039 );
+    P( A, B, C, D, 12,  6, 0x655B59C3 );
+    P( D, A, B, C,  3, 10, 0x8F0CCC92 );
+    P( C, D, A, B, 10, 15, 0xFFEFF47D );
+    P( B, C, D, A,  1, 21, 0x85845DD1 );
+    P( A, B, C, D,  8,  6, 0x6FA87E4F );
+    P( D, A, B, C, 15, 10, 0xFE2CE6E0 );
+    P( C, D, A, B,  6, 15, 0xA3014314 );
+    P( B, C, D, A, 13, 21, 0x4E0811A1 );
+    P( A, B, C, D,  4,  6, 0xF7537E82 );
+    P( D, A, B, C, 11, 10, 0xBD3AF235 );
+    P( C, D, A, B,  2, 15, 0x2AD7D2BB );
+    P( B, C, D, A,  9, 21, 0xEB86D391 );
+
+#undef F
+
+    ctx->state[0] += A;
+    ctx->state[1] += B;
+    ctx->state[2] += C;
+    ctx->state[3] += D;
+}
+
+void md5_update( md5_context *ctx, uint8 *input, uint32 length )
+{
+    uint32 left, fill;
+
+    if( ! length ) return;
+
+    left = ctx->total[0] & 0x3F;
+    fill = 64 - left;
+
+    ctx->total[0] += length;
+    ctx->total[0] &= 0xFFFFFFFF;
+
+    if( ctx->total[0] < length )
+        ctx->total[1]++;
+
+    if( left && length >= fill )
+    {
+        memcpy( (void *) (ctx->buffer + left),
+                (void *) input, fill );
+        md5_process( ctx, ctx->buffer );
+        length -= fill;
+        input  += fill;
+        left = 0;
+    }
+
+    while( length >= 64 )
+    {
+        md5_process( ctx, input );
+        length -= 64;
+        input  += 64;
+    }
+
+    if( length )
+    {
+        memcpy( (void *) (ctx->buffer + left),
+                (void *) input, length );
+    }
+}
+
+static uint8 md5_padding[64] =
+{
+ 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+void md5_finish( md5_context *ctx, uint8 digest[16] )
+{
+    uint32 last, padn;
+    uint32 high, low;
+    uint8 msglen[8];
+
+    high = ( ctx->total[0] >> 29 )
+         | ( ctx->total[1] <<  3 );
+    low  = ( ctx->total[0] <<  3 );
+
+    PUT_UINT32( low,  msglen, 0 );
+    PUT_UINT32( high, msglen, 4 );
+
+    last = ctx->total[0] & 0x3F;
+    padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
+
+    md5_update( ctx, md5_padding, padn );
+    md5_update( ctx, msglen, 8 );
+
+    PUT_UINT32( ctx->state[0], digest,  0 );
+    PUT_UINT32( ctx->state[1], digest,  4 );
+    PUT_UINT32( ctx->state[2], digest,  8 );
+    PUT_UINT32( ctx->state[3], digest, 12 );
+}
+
+#ifdef TEST
+
+#include <stdlib.h>
+#include <stdio.h>
+
+/*
+ * those are the standard RFC 1321 test vectors
+ */
+
+static char *msg[] = 
+{
+    "",
+    "a",
+    "abc",
+    "message digest",
+    "abcdefghijklmnopqrstuvwxyz",
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+    "12345678901234567890123456789012345678901234567890123456789012" \
+        "345678901234567890"
+};
+
+static char *val[] =
+{
+    "d41d8cd98f00b204e9800998ecf8427e",
+    "0cc175b9c0f1b6a831c399e269772661",
+    "900150983cd24fb0d6963f7d28e17f72",
+    "f96b697d7cb7938d525a2f31aaf161d0",
+    "c3fcd3d76192e4007dfb496cca67e13b",
+    "d174ab98d277d9f5a5611c2c9f419d9f",
+    "57edf4a22be3c955ac49da2e2107b67a"
+};
+
+int main( int argc, char *argv[] )
+{
+    FILE *f;
+    int i, j;
+    char output[33];
+    md5_context ctx;
+    unsigned char buf[1000];
+    unsigned char md5sum[16];
+
+    if( argc < 2 )
+    {
+        printf( "\n MD5 Validation Tests:\n\n" );
+
+        for( i = 0; i < 7; i++ )
+        {
+            printf( " Test %d ", i + 1 );
+
+            md5_starts( &ctx );
+            md5_update( &ctx, (uint8 *) msg[i], strlen( msg[i] ) );
+            md5_finish( &ctx, md5sum );
+
+            for( j = 0; j < 16; j++ )
+            {
+                sprintf( output + j * 2, "%02x", md5sum[j] );
+            }
+
+            if( memcmp( output, val[i], 32 ) )
+            {
+                printf( "failed!\n" );
+                return( 1 );
+            }
+
+            printf( "passed.\n" );
+        }
+
+        printf( "\n" );
+    }
+    else
+    {
+        if( ! ( f = fopen( argv[1], "rb" ) ) )
+        {
+            perror( "fopen" );
+            return( 1 );
+        }
+
+        md5_starts( &ctx );
+
+        while( ( i = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
+        {
+            md5_update( &ctx, buf, i );
+        }
+
+        md5_finish( &ctx, md5sum );
+
+        for( j = 0; j < 16; j++ )
+        {
+            printf( "%02x", md5sum[j] );
+        }
+
+        printf( "  %s\n", argv[1] );
+    }
+
+    return( 0 );
+}
+
+#endif
+
+/* this was added for bip */
+
+#include <stdlib.h>
+
+/*
+unsigned char *md5dup(unsigned char *data, size_t len)
+{
+	md5_context ctx;
+	unsigned char *md5 = malloc(16);
+	md5_starts(&ctx);
+	md5_update(&ctx, data, len);
+	md5_finish(&ctx, md5);
+	return md5;
+}
+
+unsigned char *strmd5(char *str)
+{
+	size_t length;
+	if (!str)
+		return NULL;
+ 	length = strlen(str);
+	if (length == 0)
+		return NULL;
+	return md5dup((unsigned char*)str, length);
+}
+*/
+
+unsigned char *chash_double(char *str, unsigned int seed)
+{
+	size_t length;
+	md5_context ctx;
+	unsigned char *ptr;
+	unsigned char *md5;
+
+	length = strlen(str);
+	length += 4;
+	ptr = malloc(length);
+	ptr[0] = seed >> 24 & 0xff;
+	ptr[1] = seed >> 16 & 0xff;
+	ptr[2] = seed >> 8 & 0xff;
+	ptr[3] = seed & 0xff;
+	memcpy(ptr + 4, str, length - 4);
+
+	md5 = malloc(16 + 4);
+	memcpy(md5, ptr, 4);
+
+	md5_starts(&ctx);
+	md5_update(&ctx, ptr, length);
+	md5_finish(&ctx, md5 + 4);
+
+	md5_starts(&ctx);
+	md5_update(&ctx, md5, 20);
+	md5_finish(&ctx, md5 + 4);
+	return md5;
+}
+
+int chash_cmp(char *try, unsigned char *pass, unsigned int seed)
+{
+	int i;
+	unsigned char *try_hash;
+
+	try_hash = chash_double(try, seed);
+	for (i = 0; i < 20; i++) {
+		if (try_hash[i] != pass[i]) {
+			free(try_hash);
+			return 1; /* like strcmp 0 means == */
+		}
+	}
+	free(try_hash);
+	return 0;
+}
+

src/md5.h

@@ -0,0 +1,23 @@
+#ifndef _MD5_H
+#define _MD5_H
+
+#ifndef uint8
+#define uint8  unsigned char
+#endif
+
+#ifndef uint32
+#define uint32 unsigned long int
+#endif
+
+typedef struct
+{
+    uint32 total[2];
+    uint32 state[4];
+    uint8 buffer[64];
+}
+md5_context;
+
+int chash_cmp(char *try, unsigned char *pass,
+		unsigned int seed);
+unsigned char *chash_double(char *str, unsigned int seed);
+#endif /* md5.h */

src/stamp-h.in

@@ -0,0 +1 @@
+timestamp

src/tuple.h

@@ -0,0 +1,27 @@
+/*
+ * $Id: conf.h,v 1.5 2005/04/17 15:20:32 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef TUPLE_H
+#define TUPLE_H
+
+#define TUPLE_STR 0
+#define TUPLE_INT 1
+#define TUPLE_LIST 2
+
+struct tuple {
+	int type;
+	void *pdata;
+	int ndata;
+	int tuple_type;
+};
+#endif

src/util.c

@@ -0,0 +1,631 @@
+/*
+ * $Id: util.c,v 1.60 2005/04/12 19:34:35 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include "config.h"
+#include "util.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+extern int conf_log_level;
+extern int errno;
+
+/*
+ * <nick> ::= <letter> { <letter> | <number> | <special> }
+ * <special> ::= '-' | '[' | ']' | '\' | '`' | '^' | '{' | '}'
+ */
+int is_valid_nick(char *str)
+{
+	char *tmp;
+	if (!str || !isalpha(*str))
+		return 0;
+
+	tmp = str;
+	while (*tmp != '\0' && (isalnum(*tmp) || *tmp == '-' || *tmp == '[' ||
+			*tmp == ']' || *tmp == '\\' || *tmp == '`' ||
+			*tmp == '^' || *tmp == '{' || *tmp == '}' ||
+			*tmp == '|'))
+		tmp++;
+	return (*tmp == '\0');
+}
+
+int is_valid_username(char *str)
+{
+	char *tmp;
+	if (!str || *str == '\0' || *str == ' ' || *str == '\n' || *str == '\r')
+		return 0;
+
+	tmp = str;
+	while (*tmp != '\0' && *tmp != ' ' && *tmp != '\0' && *tmp != '\r' &&
+			*tmp != '\n')
+		tmp++;
+	return (*tmp == '\0');
+}
+
+char *timestamp(void)
+{
+	static char ts[20];
+	time_t tv;
+	struct tm *tm;
+
+	time(&tv);
+	tm = localtime(&tv);
+
+	snprintf(ts, 20, "%02d-%02d-%04d %02d:%02d:%02d", tm->tm_mday,
+			tm->tm_mon + 1, tm->tm_year + 1900, tm->tm_hour,
+			tm->tm_min, tm->tm_sec);
+	return ts;
+}
+
+extern FILE *conf_global_log_file;
+
+void _mylog(int level, char *fmt, va_list ap)
+{
+	char *prefix;
+
+	if (level > conf_log_level)
+		return;
+
+	switch (level) {
+		case LOG_FATAL:
+			prefix = "FATAL: ";
+			break;
+		case LOG_DEBUGVERB:
+			prefix = "DEBUG: ";
+			break;
+		case LOG_DEBUG:
+			prefix = "DEBUG: ";
+			break;
+		case LOG_ERROR:
+			prefix = "ERROR: ";
+			break;
+		case LOG_WARN:
+			prefix = "WARNING: ";
+			break;
+		case LOG_INFO:
+			prefix = "INFO: ";
+			break;
+		default:
+			prefix = "";
+			break;
+	}
+	
+	fprintf(conf_global_log_file, "%s %s", timestamp(), prefix);
+	vfprintf(conf_global_log_file, fmt, ap);
+	fprintf(conf_global_log_file, "\n");
+#ifdef DEBUG
+	fflush(conf_global_log_file);
+#endif
+}		
+
+void mylog(int level, char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	_mylog(level, fmt, ap);
+	va_end(ap);
+}
+
+extern char *conf_pid_file;
+void fatal(char *fmt, ...)
+{
+	va_list ap;
+	va_start(ap, fmt);
+	
+	_mylog(LOG_FATAL, fmt, ap);
+
+	va_end(ap);
+	exit(200);
+}
+
+/*
+ * list handling functions
+ */
+
+struct list_item {
+	struct list_item *next;
+	struct list_item *prev;
+	void *ptr;
+};
+
+int list_ptr_cmp(void *a, void *b)
+{
+	if (a == b)
+		return 0;
+	return -1;
+}
+
+void list_init(list_t *l, int (*cmp)(void *, void *))
+{
+	l->first = NULL;
+	l->last = NULL;
+	l->cmp = cmp;
+}
+
+list_t *list_new(int (*cmp)(void *, void *))
+{
+	list_t *l;
+	l = malloc(sizeof(list_t));
+	if (!l)
+		fatal("malloc");
+	list_init(l, cmp);
+	return l;
+}
+
+static struct list_item *list_item(void *ptr)
+{
+	struct list_item *l;
+	l = malloc(sizeof(struct list_item));
+	if (!l)
+		fatal("malloc");
+	l->ptr = ptr;
+	l->next = NULL;
+	l->prev = NULL;
+	return l;
+}
+
+void list_add_first(list_t *list, void *ptr)
+{
+	struct list_item *li;
+	li = list_item(ptr);
+	if (!list->first) {
+		list->first = list->last = li;
+		return;
+	}
+	li->next = list->first;
+	list->first = li;
+	li->next->prev = li;
+}
+
+void list_add_first_uniq(list_t *list, void *ptr)
+{
+	if (list_get(list, ptr))
+		return;
+	list_add_first(list, ptr);
+}
+
+void list_add_last(list_t *list, void *ptr)
+{
+	struct list_item *li;
+	li = list_item(ptr);
+	if (!list->first) {
+		list->first = list->last = li;
+		return;
+	}
+	li->prev = list->last;
+	list->last = li;
+	li->prev->next = li;
+}
+
+void *list_get_first(list_t *list)
+{
+	if (!list->first)
+		return NULL;
+	return list->first->ptr;
+}
+
+void *list_get_last(list_t *list)
+{
+	if (!list->last)
+		return NULL;
+	return list->last->ptr;
+}
+
+void *list_remove_first(list_t *list)
+{
+	struct list_item *l;
+	void *ptr = list_get_first(list);
+
+	if (!ptr)
+		return NULL;
+	l = list->first;
+	list->first = list->first->next;
+	if (list->first == NULL)
+		list->last = NULL;
+	free(l);
+	return ptr;
+}
+
+void *list_remove_last(list_t *list)
+{
+	struct list_item *l;
+	void *ptr = list_get_last(list);
+
+	if (!ptr)
+		return NULL;
+	l = list->last;
+	list->last = list->last->prev;
+	if (list->last == NULL)
+		list->first = NULL;
+	free(l);
+	return ptr;
+}
+
+/*
+static void *list_remove_item(list_t *l, struct list_item *li)
+{
+	void *ret = li->ptr;
+	if (!li->prev) {
+		if (l->first != li)
+			fatal("list_remove_item");
+		l->first = li->next;
+	} else
+		li->prev->next = li->next;
+
+	if (!li->next) {
+		if (l->last != li)
+			fatal("list_remove_item");
+		l->last = li->prev;
+	} else
+		li->next->prev = li->prev;
+	free(li);
+	return ret;
+}
+*/
+
+void *list_remove_if_exists(list_t *list, void *ptr)
+{
+	list_iterator_t li;
+	int debug = 0;
+	void *ret;
+
+	if (!list->cmp)
+		fatal("list_remove: list does not have a cmp function\n");
+
+	for (list_it_init(list, &li); list_it_item(&li); list_it_next(&li)) {
+		if (list->cmp(list_it_item(&li), ptr) == 0) {
+			if (debug == 1)
+				fatal("%x appears twice in list\n", ptr);
+			ret = list_it_remove(&li);
+			debug = 1;
+		}
+	}
+	if (debug)
+		return ret;
+	return NULL;
+}
+
+void *list_remove(list_t *list, void *ptr)
+{
+	void *ret;
+	if (!(ret = list_remove_if_exists(list, ptr)))
+		fatal("list_remove: item not found");
+	return ret;
+}
+
+void *list_get(list_t *list, void *ptr)
+{
+	struct list_item *it;
+
+	if (!list->cmp)
+		fatal("list_get: list does not have a cmp function\n");
+
+	for (it = list->first; it; it = it->next) {
+		if (list->cmp(it->ptr, ptr) == 0)
+			return it->ptr;
+	}
+	return NULL;
+}
+
+int list_is_empty(list_t *l)
+{
+	return (l->first ? 0 : 1);
+}
+
+void list_it_init(list_t *list, list_iterator_t *ti)
+{
+	ti->list = list;
+	ti->cur = list->first;
+}
+
+void list_it_next(list_iterator_t *ti)
+{
+	if (ti->cur)
+		ti->cur = ti->cur->next;
+}
+
+void *list_it_item(list_iterator_t *ti)
+{
+	if (!ti->cur)
+		return NULL;
+	return ti->cur->ptr;
+}
+
+void *list_it_remove(list_iterator_t *li)
+{
+	if (!li->cur)
+		return NULL;
+
+	if (li->cur->prev)
+		li->cur->prev->next = li->cur->next;
+	else
+		li->list->first = li->cur->next;
+
+	if (li->cur->next)
+		li->cur->next->prev = li->cur->prev;
+	else
+		li->list->last = li->cur->prev;
+
+	void *ptr = li->cur->ptr;
+	struct list_item *item = li->cur;
+	li->cur = li->cur->next;
+	free(item);
+	return ptr;
+}
+
+void list_free_force(list_t *t)
+{
+	free(t);
+}
+
+void list_free(list_t *t)
+{
+	if (t->first != NULL)
+		fprintf(stderr, "Warning, freeing non empty list\n");
+	free(t);
+}
+
+void list_append(list_t *src, list_t *dest)
+{
+	list_iterator_t it;
+	
+	for (list_it_init(src, &it); list_it_item(&it); list_it_next(&it))
+		list_add_last(dest, list_it_item(&it));
+}
+
+/*
+ * Hash stuff
+ */
+
+struct hash_item {
+	char *key;
+	void *item;
+}; 
+
+static int hash_item_nocase_cmp(struct hash_item *a, char *b)
+{
+	return strcasecmp(a->key, b);
+}
+
+static int hash_item_cmp(struct hash_item *a, char *b)
+{
+	return strcmp(a->key, b);
+}
+
+void hash_init(hash_t *h, int options)
+{
+	int i;
+	memset(h, 0, sizeof(hash_t));
+	for (i = 0; i < 256; i++) {
+		switch (options) {
+		case HASH_NOCASE:
+			list_init(&h->lists[i],
+				(int (*)(void*,void*))hash_item_nocase_cmp);
+			break;
+		case HASH_DEFAULT:
+			list_init(&h->lists[i],
+					(int (*)(void*,void*))hash_item_cmp);
+			break;
+		default:
+			fatal("wrong hash option %d", options);
+		}
+	}
+}
+
+void hash_clean(hash_t *h)
+{
+	int i;
+	for (i = 0; i < 256; i++) {
+		while (list_remove_first(&h->lists[i]))
+			;
+	}
+}
+
+void hash_free(hash_t *h)
+{
+	hash_clean(h);
+	free(h);
+}
+
+hash_t *hash_new(int options)
+{
+	hash_t *h;
+	h = malloc(sizeof(hash_t));
+	if (!h)
+		fatal("malloc");
+	hash_init(h, options);
+	return h;
+}
+
+static unsigned char hash_func(char *pkey)
+{
+	unsigned char i = 0;
+	while (*pkey)
+		i += (unsigned char)toupper(*pkey++);
+	return i;
+}
+
+void hash_insert(hash_t *hash, char *key, void *ptr)
+{
+	struct hash_item *it;
+
+	if (hash_get(hash, key))
+		fatal("Element with key %s already in hash %x\n", key, hash);
+	
+	it = malloc(sizeof(struct hash_item));
+	if (!it)
+		fatal("malloc");
+	it->key = strdup(key);
+	it->item = ptr;
+	list_add_first(&hash->lists[hash_func(key)], it);
+}
+
+void *hash_get(hash_t *hash, char *key)
+{
+	struct hash_item *hi;
+	list_t *list = &hash->lists[hash_func(key)];
+	hi = list_get(list, key);
+	if (!hi)
+		return NULL;
+	return hi->item;
+}
+
+void *hash_remove_if_exists(hash_t *hash, char *key)
+{
+	if (hash_get(hash, key) == NULL)
+		return NULL;
+	return hash_remove(hash, key);
+}
+
+void *hash_remove(hash_t *hash, char *key)
+{
+	struct hash_item *it;
+	void *ptr;
+	it = (struct hash_item *)list_remove(&hash->lists[hash_func(key)], key);
+	if (!it)
+		return NULL;
+	ptr = it->item;
+	free(it->key);
+	free(it);
+	return ptr;
+}
+
+void hash_it_init(hash_t *h, hash_iterator_t *hi)
+{
+	memset(hi, 0, sizeof(hash_iterator_t));
+	hi->hash = h;
+
+	while (list_is_empty(&h->lists[hi->list]) && hi->list < 256)
+		hi->list++;
+	if (hi->list < 256)
+		hi->cur = h->lists[hi->list].first;
+	else
+		hi->cur = NULL;
+}
+
+void hash_it_next(hash_iterator_t *hi)
+{
+	hash_t *hash = hi->hash;
+
+	hi->cur = hi->cur->next;
+	while (!hi->cur) {
+		hi->list++;
+		if (hi->list == 256) {
+			hi->cur = NULL;
+			return;
+		}
+		hi->cur = hash->lists[hi->list].first;
+	}
+}
+
+void *hash_it_item(hash_iterator_t *h)
+{
+	if (!h->cur)
+		return NULL;
+	struct hash_item *hi = h->cur->ptr;
+	return hi->item;
+}
+
+char *hash_it_key(hash_iterator_t *h)
+{
+	if (!h->cur)
+		return NULL;
+	struct hash_item *hi = h->cur->ptr;
+	return hi->key;
+}
+
+char *strmaydup(char *s)
+{
+	if (!s)
+		return s;
+	return strdup(s);
+	
+}
+
+/* returns 1 on error */
+int ident_spoof(char *user)
+{
+	char *h;
+	char buf[1024];
+	mode_t ou;
+	FILE *of;
+	int cnt = 0;
+	
+	/* get home dir or return an error */
+	h = getenv("HOME");
+	if (h == NULL)
+		return 1;
+	
+	/* first we set umask correctly */
+	ou = umask(0022);
+	
+	snprintf(buf, 1024, "%s/.ispoof", h);
+	of = fopen(buf, "w");
+	if (of) {
+		fprintf(of, "%s\n", user);
+		fclose(of);
+		cnt++;
+	}
+	snprintf(buf, 1024, "%s/.oidentd.conf", h);
+	of = fopen(buf, "w");
+	if (of) {
+		fprintf(of, "global { reply \"%s\" }\n", user);
+		fclose(of);
+		cnt++;
+	}
+
+	/* restore old umask */
+	umask(ou);
+
+	return (cnt == 2);
+}
+
+/* returns 1 on error */
+int ident_nospoof()
+{
+	char *h;
+	char buf[1024];
+	int e, cnt;
+
+	/* get home dir or return an error */
+	h = getenv("HOME");
+	if (h == NULL)
+		return 1;
+	
+	snprintf(buf, 1024, "%s/.ispoof", h);
+	e = unlink(buf);
+	cnt = (e == -1 && errno != ENOENT ? 1 : 0);
+	snprintf(buf, 1024, "%s/.oidentd.conf", h);
+	e = unlink(buf);
+	return cnt+(e == -1 && errno != ENOENT ? 1 : 0);
+}
+
+void strucase(char *s)
+{
+	while (*s) {
+		*s = toupper(*s);
+		s++;
+	}
+}
+
+int ischannel(char p)
+{
+	return (p == '#' || p == '&' || p == '+' || p == '!');
+}
+

src/util.h

@@ -0,0 +1,103 @@
+/*
+ * $Id: util.h,v 1.35 2005/04/12 19:34:35 nohar Exp $
+ *
+ * This file is part of the bip project
+ * Copyright (C) 2004 Arnaud Cornet and Loïc Gomez
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+#ifndef UTIL_H
+#define UTIL_H
+#include <time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+/* Warning: must be in order, 0 = less output */
+#define LOG_FATAL 0
+#define LOG_ERROR 1
+#define LOG_WARN 2
+#define LOG_INFO 3
+#define LOG_DEBUG 4
+#define LOG_STD 4
+#define LOG_DEBUGVERB 5
+#define LOG_DEBUGTOOMUCH 6
+
+#define HASH_NOCASE 1
+#define HASH_DEFAULT 0
+
+void mylog(int level, char *fmt, ...);
+void fatal(char *fmt, ...);
+char *timestamp(void);
+struct list_item;
+
+typedef struct list {
+	struct list_item *first;
+	struct list_item *last;
+	int (*cmp)();
+} list_t;
+
+typedef struct list_iterator {
+	list_t *list;
+	struct list_item *cur;
+} list_iterator_t;
+
+/* our hash is also a list */
+typedef struct hash {
+	list_t lists[256];
+} hash_t;
+
+typedef struct hash_iterator {
+	int list;
+	struct list_item *cur;
+	hash_t *hash;
+} hash_iterator_t;
+
+void list_init(list_t *list, int (*cmp)(void*,void*));
+int list_ptr_cmp(void *a, void *b);
+list_t *list_new(int (*cmp)(void *, void *));
+void *list_remove(list_t *list, void *ptr);
+void *list_remove_if_exists(list_t *list, void *ptr);
+void *list_get(list_t *list, void *ptr);
+void list_add_first(list_t *list, void *ptr);
+void list_add_first_uniq(list_t *list, void *ptr);
+void list_add_last(list_t *list, void *ptr);
+void *list_get_first(list_t *list);
+void *list_get_last(list_t *list);
+void *list_remove_first(list_t *list);
+void *list_remove_last(list_t *list);
+void list_it_init(list_t *list, list_iterator_t *ti);
+void list_it_next(list_iterator_t *ti);
+void *list_it_item(list_iterator_t *ti);
+void *list_it_remove(list_iterator_t *li);
+void list_free(list_t *t);
+void list_free_force(list_t *t);
+void list_copy(list_t *src, list_t *dest);
+void list_append(list_t *src, list_t *dest);
+int list_is_empty(list_t *l);
+
+void hash_init(hash_t *h, int);
+void hash_free(hash_t *h);
+void hash_clean(hash_t *h);
+hash_t *hash_new(int options);
+void hash_insert(hash_t *hash, char *key, void *ptr);
+void *hash_get(hash_t *, char *key);
+void *hash_remove(hash_t *hash, char *key);
+void *hash_remove_if_exists(hash_t *hash, char *key);
+void hash_it_init(hash_t *hash, hash_iterator_t *i);
+void hash_it_next(hash_iterator_t *hi);
+void *hash_it_item(hash_iterator_t *h);
+char *hash_it_key(hash_iterator_t *h);
+
+int is_valid_nick(char *str);
+int is_valid_username(char *str);
+char *strmaydup(char *s);
+
+int ident_spoof(char *user);
+int ident_nospoof();
+void strucase(char *s);
+int ischannel(char p);
+#endif

stamp-h.in

@@ -0,0 +1 @@
+timestamp