Remove empty svn:mergeinfo properties so it won't get in the way during

future merges. The server and the repository are Subversion 1.4.x: they are unable to understand this property. Subversion 1.5.x clients usually won't commit it on purpose when the server and/or the repository are 1.4.x. But they will copy it when doing WC-to-WC copy because they do not communicate with the server at this time. SVN Revision: 1831
tag 2.0.3 version
2009-01-19 15:42:25 +00:00 · 2009-01-14 09:52:31 +00:00 · 2009-01-13 18:05:06 +00:00 · 2009-01-13 16:36:10 +00:00 · 2009-01-12 23:47:07 +00:00 · 2009-01-12 14:52:59 +00:00
205 changed files with 9556 additions and 5646 deletions
@@ -9,9 +9,7 @@ To compile ejabberd you need:
 - GNU Make
 - GCC
 - libexpat 1.95 or higher
- - Erlang/OTP R10B-9 up to R11B-5. Erlang R12 releases are not yet
-   officially supported, and are not recommended for production
-   servers
+ - Erlang/OTP R10B-9 or higher
 - OpenSSL 0.9.6 or higher, for STARTTLS, SASL and SSL
   encryption. Optional, highly recommended.
 - Zlib 1.2.3 or higher, for Stream Compression support
@@ -1,5 +1,5 @@
 % List of ejabberd-modules to add for ejabberd packaging (source archive and installer)
 %
 % HTTP-binding:
-https://svn.process-one.net/ejabberd-modules/http_bind/tags/ejabberd-2.0.0
-https://svn.process-one.net/ejabberd-modules/mod_http_fileserver/tags/ejabberd-2.0.0
+https://svn.process-one.net/ejabberd-modules/http_bind/tags/ejabberd-2.0.3
+https://svn.process-one.net/ejabberd-modules/mod_http_fileserver/tags/ejabberd-2.0.3
@@ -21,7 +21,7 @@ release:
 	@echo "Press any key to continue"
 	@read foo
 	@echo "% ejabberd version (automatically generated)." > version.tex
-	@echo "\newcommand{\version}{"`sed '/VERSION/!d;s/\(.*\)"\(.*\)"\(.*\)/\2/' ../src/ejabberd.hrl`"}" >> version.tex
+	@echo "\newcommand{\version}{"`sed '/vsn/!d;s/\(.*\)"\(.*\)"\(.*\)/\2/' ../src/ejabberd.app`"}" >> version.tex
 	@echo -n "% Contributed modules (automatically generated)."  > contributed_modules.tex
 	@echo -e "$(CONTRIBUTED_MODULES)" >> contributed_modules.tex

@@ -43,13 +43,13 @@ clean:
 	rm -f *.toc

 guide.html:	guide.tex
-		hevea -fix -noiso -pedantic guide.tex
+		hevea -fix -pedantic guide.tex

 dev.html:	dev.tex
-		hevea -fix -noiso -pedantic dev.tex
+		hevea -fix -pedantic dev.tex

 features.html:	features.tex
-		hevea -fix -noiso -pedantic features.tex
+		hevea -fix -pedantic features.tex

 guide.pdf:	guide.tex
 		pdflatex guide.tex
@@ -1,5 +1,5 @@
 APPNAME = ejabberd
-VSN = SVN
+VSN = $(shell sed '/vsn/!d;s/\(.*\)"\(.*\)"\(.*\)/\2/' ../../src/ejabberd.app)

 DOCDIR=.
 SRCDIR=../../src
@@ -1,6 +1,6 @@
@author Mickael Remond <mickael.remond@process-one.net>
  [http://www.process-one.net/]
-@copyright 2007 Process-one
+@copyright 2007 ProcessOne
@version {@vsn}, {@date} {@time}
@title ejabberd Development API Documentation

@@ -2,7 +2,7 @@
            "http://www.w3.org/TR/REC-html40/loose.dtd">
 <HTML>
 <HEAD>
-<TITLE>Ejabberd 2.0.0 Developers Guide
+<TITLE>Ejabberd 2.0.3 Developers Guide
 </TITLE>

 <META http-equiv="Content-Type" content="text/html; charset=US-ASCII">
@@ -46,10 +46,10 @@ TD P{margin:0px;}
 </STYLE>
 </HEAD>
 <BODY >
-<!--HEVEA command line is: /usr/bin/hevea -fix -noiso -pedantic dev.tex -->
+<!--HEVEA command line is: /usr/bin/hevea -fix -pedantic dev.tex -->
 <!--CUT DEF section 1 --><P><A NAME="titlepage"></A>

-</P><TABLE CLASS="title"><TR><TD><H1 CLASS="titlemain">Ejabberd 2.0.0 Developers Guide</H1><H3 CLASS="titlerest">Alexey Shchepin<BR>
+</P><TABLE CLASS="title"><TR><TD><H1 CLASS="titlemain">Ejabberd 2.0.3 Developers Guide</H1><H3 CLASS="titlerest">Alexey Shchepin<BR>
 <A HREF="mailto:alexey@sevcom.net"><TT>mailto:alexey@sevcom.net</TT></A><BR>
 <A HREF="xmpp:aleksey@jabber.ru"><TT>xmpp:aleksey@jabber.ru</TT></A></H3></TD></TR>
 </TABLE><DIV CLASS="center">
@@ -139,7 +139,7 @@ Support for virtual hosting.
 </LI><LI CLASS="li-itemize">Statistics via Statistics Gathering (<A HREF="http://www.xmpp.org/extensions/xep-0039.html">XEP-0039</A>).
 </LI><LI CLASS="li-itemize">IPv6 support both for c2s and s2s connections.
 </LI><LI CLASS="li-itemize"><A HREF="http://www.xmpp.org/extensions/xep-0045.html">Multi-User Chat</A> module with support for clustering and HTML logging. </LI><LI CLASS="li-itemize">Users Directory based on users vCards.
-</LI><LI CLASS="li-itemize"><A HREF="http://www.xmpp.org/extensions/xep-0060.html">Publish-Subscribe</A> component with support for <A HREF="http://www.xmpp.org/extensions/xep-00163.html">Personal Eventing via Pubsub</A>.
+</LI><LI CLASS="li-itemize"><A HREF="http://www.xmpp.org/extensions/xep-0060.html">Publish-Subscribe</A> component with support for <A HREF="http://www.xmpp.org/extensions/xep-0163.html">Personal Eventing via Pubsub</A>.
 </LI><LI CLASS="li-itemize">Support for web clients: <A HREF="http://www.xmpp.org/extensions/xep-0025.html">HTTP Polling</A> and <A HREF="http://www.xmpp.org/extensions/xep-0206.html">HTTP Binding (BOSH)</A> services.
 </LI><LI CLASS="li-itemize">IRC transport.
 </LI><LI CLASS="li-itemize">Component support: interface with networks such as AIM, ICQ and MSN installing special tranports.
@@ -2,7 +2,7 @@
            "http://www.w3.org/TR/REC-html40/loose.dtd">
 <HTML>
 <HEAD>
-<TITLE>Ejabberd 2.0.0 Feature Sheet
+<TITLE>Ejabberd 2.0.3 Feature Sheet
 </TITLE>

 <META http-equiv="Content-Type" content="text/html; charset=US-ASCII">
@@ -47,10 +47,10 @@ SPAN{width:20%; float:right; text-align:left; margin-left:auto;}
 </STYLE>
 </HEAD>
 <BODY >
-<!--HEVEA command line is: /usr/bin/hevea -fix -noiso -pedantic features.tex -->
+<!--HEVEA command line is: /usr/bin/hevea -fix -pedantic features.tex -->
 <!--CUT DEF section 1 --><P><A NAME="titlepage"></A>

-</P><TABLE CLASS="title"><TR><TD><H1 CLASS="titlemain">Ejabberd 2.0.0 Feature Sheet</H1><H3 CLASS="titlerest">Sander Devrieze<BR>
+</P><TABLE CLASS="title"><TR><TD><H1 CLASS="titlemain">Ejabberd 2.0.3 Feature Sheet</H1><H3 CLASS="titlerest">Sander Devrieze<BR>
 <A HREF="mailto:s.devrieze@pandora.be"><TT>mailto:s.devrieze@pandora.be</TT></A><BR>
 <A HREF="xmpp:sander@devrieze.dyndns.org"><TT>xmpp:sander@devrieze.dyndns.org</TT></A></H3></TD></TR>
 </TABLE><DIV CLASS="center">
@@ -118,7 +118,7 @@ Support for virtual hosting.
 </LI><LI CLASS="li-itemize">Statistics via Statistics Gathering (<A HREF="http://www.xmpp.org/extensions/xep-0039.html">XEP-0039</A>).
 </LI><LI CLASS="li-itemize">IPv6 support both for c2s and s2s connections.
 </LI><LI CLASS="li-itemize"><A HREF="http://www.xmpp.org/extensions/xep-0045.html">Multi-User Chat</A> module with support for clustering and HTML logging. </LI><LI CLASS="li-itemize">Users Directory based on users vCards.
-</LI><LI CLASS="li-itemize"><A HREF="http://www.xmpp.org/extensions/xep-0060.html">Publish-Subscribe</A> component with support for <A HREF="http://www.xmpp.org/extensions/xep-00163.html">Personal Eventing via Pubsub</A>.
+</LI><LI CLASS="li-itemize"><A HREF="http://www.xmpp.org/extensions/xep-0060.html">Publish-Subscribe</A> component with support for <A HREF="http://www.xmpp.org/extensions/xep-0163.html">Personal Eventing via Pubsub</A>.
 </LI><LI CLASS="li-itemize">Support for web clients: <A HREF="http://www.xmpp.org/extensions/xep-0025.html">HTTP Polling</A> and <A HREF="http://www.xmpp.org/extensions/xep-0206.html">HTTP Binding (BOSH)</A> services.
 </LI><LI CLASS="li-itemize">IRC transport.
 </LI><LI CLASS="li-itemize">Component support: interface with networks such as AIM, ICQ and MSN installing special tranports.
@@ -125,7 +125,7 @@ Moreover, \ejabberd{} comes with a wide range of other state-of-the-art features
 \item IPv6 support both for c2s and s2s connections.
 \item \txepref{0045}{Multi-User Chat} module with support for clustering and HTML logging. %%\improved{}
 \item Users Directory based on users vCards.
-\item \txepref{0060}{Publish-Subscribe} component with support for \txepref{00163}{Personal Eventing via Pubsub}.
+\item \txepref{0060}{Publish-Subscribe} component with support for \txepref{0163}{Personal Eventing via Pubsub}.
 \item Support for web clients: \txepref{0025}{HTTP Polling} and \txepref{0206}{HTTP Binding (BOSH)} services.
 \item IRC transport.
 \item Component support: interface with networks such as AIM, ICQ and MSN installing special tranports.
@@ -0,0 +1,30 @@
+
+                              Release Notes
+                             ejabberd 2.0.1
+                               20 May 2008
+
+  ejabberd 2.0.1 is a bugfix release for ejabberd 2.0.x branch.
+
+  ejabberd 2.0.1 includes 10 improvements and 32 bugfixes.
+  A complete list of changes can be retrieved from:
+     http://redir.process-one.net/ejabberd-2.0.1
+
+  The new code can be downloaded from ejabberd download page:
+     http://www.process-one.net/en/projects/ejabberd/
+
+
+   Recent changes include:
+
+- Erlang R12 support.
+- Better LDAP handling.
+- PubSub bugfixes.
+- Documentation improvements.
+- inband registration limitation per IP.
+- s2s improvements.
+
+Bugs report
+
+  You can officially report bugs on Process-one support site:
+  http://support.process-one.net/
+
+END
@@ -0,0 +1,34 @@
+
+                              Release Notes
+                             ejabberd 2.0.2
+                             28 August 2008
+
+  ejabberd 2.0.2 is the second bug fix release for ejabberd 2.0.x branch.
+
+  ejabberd 2.0.2 includes many bugfixes and a few improvements.
+  A complete list of changes can be retrieved from:
+     http://redir.process-one.net/ejabberd-2.0.2
+
+  The new code can be downloaded from ejabberd download page:
+     http://www.process-one.net/en/ejabberd/
+
+
+  Recent changes include:
+
+- Anti-abuse feature: client blacklist support by IP.
+- Guide: new section Securing ejabberd; improved usability.
+- LDAP filter optimisation: ability to filter user in ejabberd and not LDAP.
+- MUC improvements: room options to restrict visitors; broadcast reasons.
+- Privacy rules: fix MySQL storage.
+- Pub/Sub and PEP: many improvements in implementation and protocol compliance.
+- Proxy65: send valid SOCKS5 reply (removed support for Psi < 0.10).
+- Web server embedded: better support for HTTPS.
+- Binary installers: SMP on Windows; don't remove config when uninstalling.
+
+
+  Bug reports
+
+  You can officially report bugs on ProcessOne support site:
+  http://support.process-one.net/
+
+END
@@ -0,0 +1,35 @@
+
+                              Release Notes
+                             ejabberd 2.0.3
+                             14 January 2009
+
+  ejabberd 2.0.3 is the third bugfix release for ejabberd 2.0.x branch.
+
+  ejabberd 2.0.3 includes several bugfixes and a few improvements.
+  A complete list of changes can be retrieved from:
+     http://redir.process-one.net/ejabberd-2.0.3
+
+  The new code can be downloaded from ejabberd download page:
+     http://www.process-one.net/en/ejabberd/
+
+
+  Recent changes include:
+
+- Do not ask certificate for client (c2s)
+- Check digest-uri in SASL digest authentication
+- Use send timeout to avoid locking on gen_tcp:send
+- Fix ejabberd reconnection to database
+- HTTP-Bind: handle wrong order of packets
+- MUC: Improve traffic regulation management
+- PubSub: Several bugfixes and improvements for best coverage of XEP-0060 v1.12
+- Shared Roster Groups: push immediately membership changes
+- Rotate also sasl.log on "reopen-log" command
+- Binary Windows installer: better detect "Error running Post Install Script"
+
+
+  Bug reports
+
+  You can officially report bugs on ProcessOne support site:
+  http://support.process-one.net/
+
+END
@@ -1,2 +1,2 @@
 % ejabberd version (automatically generated).
-\newcommand{\version}{2.0.0}
+\newcommand{\version}{2.0.3}
@@ -40,24 +40,34 @@ ifeq (@transient_supervisors@, false)
  ERLC_FLAGS+=-DNO_TRANSIENT_SUPERVISORS
 endif

+INSTALL_EPAM=
+ifeq (@pam@, pam)
+  INSTALL_EPAM=install -m 750 epam $(PBINDIR)
+endif
+
 prefix = @prefix@
+exec_prefix = @exec_prefix@

 SUBDIRS = @mod_irc@ @mod_pubsub@ @mod_muc@ @mod_proxy65@ @eldap@ @pam@ @web@ stringprep @tls@ @odbc@ @ejabberd_zlib@
 ERLSHLIBS = expat_erl.so
 ERLBEHAVS = cyrsasl.erl gen_mod.erl p1_fsm.erl
-SOURCES = $(ERLBEHAVS) $(wildcard *.erl)
+SOURCES_ALL = $(wildcard *.erl)
+SOURCES = $(filter-out $(ERLBEHAVS),$(SOURCES_ALL))
+ERLBEHAVBEAMS = $(ERLBEHAVS:.erl=.beam)
 BEAMS = $(SOURCES:.erl=.beam)

 DESTDIR =

-EJABBERDDIR = $(DESTDIR)@prefix@/var/lib/ejabberd
+EJABBERDDIR = $(DESTDIR)@localstatedir@/lib/ejabberd
 BEAMDIR = $(EJABBERDDIR)/ebin
+SPOOLDIR = $(EJABBERDDIR)/db
 PRIVDIR = $(EJABBERDDIR)/priv
 SODIR = $(PRIVDIR)/lib
+PBINDIR = $(PRIVDIR)/bin
 MSGSDIR = $(PRIVDIR)/msgs
-LOGDIR = $(DESTDIR)@prefix@/var/log/ejabberd
-ETCDIR = $(DESTDIR)@prefix@/etc/ejabberd
-SBINDIR = $(DESTDIR)@prefix@/sbin
+LOGDIR = $(DESTDIR)@localstatedir@/log/ejabberd
+ETCDIR = $(DESTDIR)@sysconfdir@/ejabberd
+SBINDIR = $(DESTDIR)@sbindir@

 ifeq ($(shell uname),Darwin)
 DYNAMIC_LIB_CFLAGS = -fPIC -bundle -flat_namespace -undefined suppress
@@ -68,7 +78,11 @@ endif

 all: $(ERLSHLIBS) compile-beam all-recursive

-compile-beam: XmppAddr.hrl $(BEAMS)
+compile-beam: XmppAddr.hrl $(ERLBEHAVBEAMS) $(BEAMS)
+
+$(BEAMS): $(ERLBEHAVBEAMS)
+
+all-recursive: $(ERLBEHAVBEAMS)

 %.beam:       %.erl
 	@ERLC@ -W $(ERLC_FLAGS) $<
@@ -100,19 +114,21 @@ install: all
 	install -m 644 *.beam $(BEAMDIR)
 	rm -f $(BEAMDIR)/configure.beam
 	install -m 644 *.app $(BEAMDIR)
+	install -d -m 750 $(SPOOLDIR)
 	install -d $(SODIR)
+	install -d $(PBINDIR)
 	install -m 644 *.so $(SODIR)
-	-install -m 750 epam $(SODIR)
+	$(INSTALL_EPAM)
 	install -d $(MSGSDIR)
 	install -m 644 msgs/*.msg $(MSGSDIR)
-	install -d $(ETCDIR)
+	install -d -m 750 $(ETCDIR)
 	[ -f $(ETCDIR)/ejabberd.cfg ] && install -b -m 644 ejabberd.cfg.example $(ETCDIR)/ejabberd.cfg-new || install -b -m 644 ejabberd.cfg.example $(ETCDIR)/ejabberd.cfg
-	sed -e "s*@rootdir@*@prefix@*" ejabberdctl.template > ejabberdctl.example
+	sed -e "s*@rootdir@*@prefix@*" -e "s*@erl@*@ERL@*" ejabberdctl.template > ejabberdctl.example
 	[ -f $(ETCDIR)/ejabberdctl.cfg ] && install -b -m 644 ejabberdctl.cfg.example $(ETCDIR)/ejabberdctl.cfg-new || install -b -m 644 ejabberdctl.cfg.example $(ETCDIR)/ejabberdctl.cfg
 	install -b -m 644 inetrc $(ETCDIR)/inetrc
 	install -d $(SBINDIR)
 	install -m 755 ejabberdctl.example $(SBINDIR)/ejabberdctl
-	install -d $(LOGDIR)
+	install -d -m 750 $(LOGDIR)

 uninstall: uninstall-binary

@@ -5,7 +5,7 @@
 %%% Created : 18 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -178,6 +178,10 @@ match_acl(ACL, JID, Host) ->
 				       ((Host == global) andalso
 					lists:member(Server, ?MYHOSTS)))
 					  andalso is_regexp_match(User, UR);
+				  {shared_group, G} ->
+				      mod_shared_roster:is_user_in_group({User, Server}, G, Host);
+				  {shared_group, G, H} ->
+				      mod_shared_roster:is_user_in_group({User, Server}, G, H);
 				  {user_regexp, UR, S} ->
 				      (S == Server) andalso
 					  is_regexp_match(User, UR);
@@ -1,6 +1,6 @@
 AC_DEFUN(AM_WITH_EXPAT,
 [ AC_ARG_WITH(expat,
-	      [  --with-expat=PREFIX	prefix where EXPAT is installed])
+	      [AC_HELP_STRING([--with-expat=PREFIX], [prefix where EXPAT is installed])])

  EXPAT_CFLAGS=
  EXPAT_LIBS=
@@ -15,7 +15,7 @@ AC_DEFUN(AM_WITH_EXPAT,
 		     [ expat_found=no ],
 		     "$EXPAT_LIBS")
 	if test $expat_found = no; then
-		AC_MSG_ERROR([Could not find the Expat library])
+		AC_MSG_ERROR([Could not find development files of Expat library])
 	fi
 	expat_save_CFLAGS="$CFLAGS"
 	CFLAGS="$CFLAGS $EXPAT_CFLAGS"
@@ -34,8 +34,9 @@ AC_DEFUN(AM_WITH_EXPAT,

 AC_DEFUN(AM_WITH_ZLIB,
 [ AC_ARG_WITH(zlib,
-	      [  --with-zlib=PREFIX	prefix where zlib is installed])
+	      [AC_HELP_STRING([--with-zlib=PREFIX], [prefix where zlib is installed])])

+if test x"$ejabberd_zlib" != x; then
  ZLIB_CFLAGS=
  ZLIB_LIBS=
 	if test x"$with_zlib" != x; then
@@ -49,7 +50,7 @@ AC_DEFUN(AM_WITH_ZLIB,
 		     [ zlib_found=no ],
 		     "$ZLIB_LIBS")
 	if test $zlib_found = no; then
-		AC_MSG_ERROR([Could not find the zlib library])
+		AC_MSG_ERROR([Could not find development files of zlib library. Install them or disable `ejabberd_zlib' with: --disable-ejabberd_zlib])
 	fi
 	zlib_save_CFLAGS="$CFLAGS"
 	CFLAGS="$CFLAGS $ZLIB_CFLAGS"
@@ -57,19 +58,20 @@ AC_DEFUN(AM_WITH_ZLIB,
       CPPFLAGS="$CPPFLAGS $ZLIB_CFLAGS"
 	AC_CHECK_HEADERS(zlib.h, , zlib_found=no)
 	if test $zlib_found = no; then
-		AC_MSG_ERROR([Could not find zlib.h])
+		AC_MSG_ERROR([Could not find zlib.h. Install it or disable `ejabberd_zlib' with: --disable-ejabberd_zlib])
 	fi
 	CFLAGS="$zlib_save_CFLAGS"
       CPPFLAGS="$zlib_save_CPPFLAGS"

  AC_SUBST(ZLIB_CFLAGS)
  AC_SUBST(ZLIB_LIBS)
+fi
 ])

 AC_DEFUN(AM_WITH_PAM,
 [ AC_ARG_WITH(pam,
-	      [  --with-pam=PREFIX	prefix where PAM is installed])
-
+	      [AC_HELP_STRING([--with-pam=PREFIX], [prefix where PAM is installed])])
+if test x"$pam" != x; then
  PAM_CFLAGS=
  PAM_LIBS=
 	if test x"$with_pam" != x; then
@@ -83,7 +85,7 @@ AC_DEFUN(AM_WITH_PAM,
 		     [ pam_found=no ],
 		     "$PAM_LIBS")
 	if test $pam_found = no; then
-		AC_MSG_WARN([Could not find the PAM library])
+		AC_MSG_ERROR([Could not find development files of PAM library. Install them or disable `pam' with: --disable-pam])
 	fi
 	pam_save_CFLAGS="$CFLAGS"
 	CFLAGS="$CFLAGS $PAM_CFLAGS"
@@ -91,18 +93,19 @@ AC_DEFUN(AM_WITH_PAM,
       CPPFLAGS="$CPPFLAGS $PAM_CFLAGS"
 	AC_CHECK_HEADERS(security/pam_appl.h, , pam_found=no)
 	if test $pam_found = no; then
-		AC_MSG_WARN([Could not find security/pam_appl.h])
+		AC_MSG_ERROR([Could not find security/pam_appl.h. Install it or disable `pam' with: --disable-pam])
 	fi
 	CFLAGS="$pam_save_CFLAGS"
       CPPFLAGS="$pam_save_CPPFLAGS"

  AC_SUBST(PAM_CFLAGS)
  AC_SUBST(PAM_LIBS)
+fi
 ])

 AC_DEFUN(AM_WITH_ERLANG,
 [ AC_ARG_WITH(erlang,
-	      [  --with-erlang=PREFIX    path to erlc and erl ])
+	      [AC_HELP_STRING([--with-erlang=PREFIX], [path to erlc and erl])])

   AC_PATH_TOOL(ERLC, erlc, , $with_erlang:$with_erlang/bin:$PATH)
   AC_PATH_TOOL(ERL, erl, , $with_erlang:$with_erlang/bin:$PATH)
@@ -195,14 +198,13 @@ _EOF
   AC_SUBST(ERL)
 ])

-
 AC_DEFUN(AC_MOD_ENABLE,
 [
 $1=
 make_$1=
 AC_MSG_CHECKING([whether build $1])
 AC_ARG_ENABLE($1,
-  [  --enable-$1        enable $1 (default: $2)],
+  [AC_HELP_STRING([--enable-$1], [enable $1 (default: $2)])],
    [mr_enable_$1="$enableval"],
     [mr_enable_$1=$2])
 if test "$mr_enable_$1" = "yes"; then
@@ -223,7 +225,7 @@ AC_DEFUN([AM_ICONV],
  dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
  dnl those with the standalone portable GNU libiconv installed).
  AC_ARG_WITH([libiconv-prefix],
-[  --with-libiconv-prefix=PREFIX	prefix where libiconv is installed], [
+   [AC_HELP_STRING([--with-libiconv-prefix=PREFIX], [prefix where libiconv is installed])], [
    for dir in `echo "$withval" | tr : ' '`; do
      if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
      if test -d $dir/include; then CFLAGS="$CFLAGS -I$dir/include"; fi
@@ -308,7 +310,7 @@ size_t iconv();
 dnl <openssl>
 AC_DEFUN(AM_WITH_OPENSSL,
 [ AC_ARG_WITH(openssl,
-          [  --with-openssl=PREFIX    prefix where OPENSSL is installed ])
+      [AC_HELP_STRING([--with-openssl=PREFIX], [prefix where OPENSSL is installed])])
 unset SSL_LIBS;
 unset SSL_CFLAGS;
 have_openssl=no
@@ -338,7 +340,7 @@ if test x"$tls" != x; then
        fi
    done
 if test x${have_openssl} != xyes; then
-    AC_MSG_ERROR([openssl library cannot be found. Install openssl or disable `tls' module (--disable-tls).])
+    AC_MSG_ERROR([Could not find development files of OpenSSL library. Install them or disable `tls' with: --disable-tls])
 fi
 AC_SUBST(SSL_LIBS)
 AC_SUBST(SSL_CFLAGS)
@@ -5,7 +5,7 @@
 %%% Created : 31 Oct 2005 by Magnus Henoch <henoch@dtek.chalmers.se>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -1,6 +1,6 @@
 %%%----------------------------------------------------------------------
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -11,7 +11,7 @@
 %%% 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
@@ -18,14 +18,13 @@ AM_WITH_ERLANG
 AM_ICONV
 #locating libexpat
 AM_WITH_EXPAT
-#locating zlib
-AM_WITH_ZLIB
-#locating PAM
-AM_WITH_PAM

 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST

+# Check Erlang headers are installed
+#AC_CHECK_HEADER(erl_driver.h,,[AC_MSG_ERROR([cannot find Erlang header files])])
+
 # Change default prefix
 AC_PREFIX_DEFAULT(/)

@@ -33,19 +32,25 @@ AC_PREFIX_DEFAULT(/)
 AC_FUNC_MALLOC
 AC_HEADER_STDC

-AC_MOD_ENABLE(mod_pubsub, yes)
 AC_MOD_ENABLE(mod_irc, yes)
 AC_MOD_ENABLE(mod_muc, yes)
 AC_MOD_ENABLE(mod_proxy65, yes)
+AC_MOD_ENABLE(mod_pubsub, yes)
 AC_MOD_ENABLE(eldap, yes)
-AC_MOD_ENABLE(pam, no)
-AC_MOD_ENABLE(web, yes)
-AC_MOD_ENABLE(tls, yes)
 AC_MOD_ENABLE(odbc, no)
+AC_MOD_ENABLE(tls, yes)
+AC_MOD_ENABLE(web, yes)
+
 AC_MOD_ENABLE(ejabberd_zlib, yes)
+#locating zlib
+AM_WITH_ZLIB
+
+AC_MOD_ENABLE(pam, no)
+#locating PAM
+AM_WITH_PAM

 AC_ARG_ENABLE(hipe,
-[  --enable-hipe        Compile natively with HiPE, not recommended (default: no)],
+[AC_HELP_STRING([--enable-hipe], [compile natively with HiPE, not recommended (default: no)])],
 [case "${enableval}" in
  yes) hipe=true ;;
  no)  hipe=false ;;
@@ -54,7 +59,7 @@ esac],[hipe=false])
 AC_SUBST(hipe)

 AC_ARG_ENABLE(roster_gateway_workaround,
-[  --enable-roster-gateway-workaround    Turn on workaround for processing gateway subscriptions (default: no)],
+[AC_HELP_STRING([--enable-roster-gateway-workaround], [turn on workaround for processing gateway subscriptions (default: no)])],
 [case "${enableval}" in
  yes) roster_gateway_workaround=true ;;
  no)  roster_gateway_workaround=false ;;
@@ -63,7 +68,7 @@ esac],[roster_gateway_workaround=false])
 AC_SUBST(roster_gateway_workaround)

 AC_ARG_ENABLE(mssql,
-[  --enable-mssql    Use Microsoft SQL Server database (default: no, requires --enable-odbc)],
+[AC_HELP_STRING([--enable-mssql], [use Microsoft SQL Server database (default: no, requires --enable-odbc)])],
 [case "${enableval}" in
  yes) db_type=mssql ;;
  no)  db_type=generic ;;
@@ -72,7 +77,7 @@ esac],[db_type=generic])
 AC_SUBST(db_type)

 AC_ARG_ENABLE(transient_supervisors,
-[  --enable-transient_supervisors    Use Erlang supervision for transient process (default: yes)],
+[AC_HELP_STRING([--enable-transient_supervisors], [use Erlang supervision for transient process (default: yes)])],
 [case "${enableval}" in
  yes) transient_supervisors=true ;;
  no)  transient_supervisors=false ;;
@@ -81,7 +86,7 @@ esac],[transient_supervisors=true])
 AC_SUBST(transient_supervisors)

 AC_ARG_ENABLE(full_xml,
-[  --enable-full-xml    Use XML features in XMPP stream (ex: CDATA) (default: no, requires XML compliant clients)],
+[AC_HELP_STRING([--enable-full-xml], [use XML features in XMPP stream (ex: CDATA) (default: no, requires XML compliant clients)])],
 [case "${enableval}" in
  yes) full_xml=true ;;
  no)  full_xml=false ;;
@@ -120,12 +125,3 @@ fi
 AC_CHECK_HEADER(krb5.h,,)

 AC_OUTPUT
-
-if test -n "$ERLANG_SSL39" ; then
-	echo
-	echo "**************** WARNING ! ********************"
-	echo "ejabberd will be compiled with Erlang R12."
-	echo "This version of Erlang is not supported"
-	echo "and not recommended for production servers"
-	echo "***********************************************"
-fi
@@ -5,7 +5,7 @@
 %%% Created : 27 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -60,6 +60,8 @@ start() ->
    EVersion = "ERLANG_VERSION = " ++ erlang:system_info(version) ++ "\n",
    EIDirS   = "EI_DIR = " ++ code:lib_dir("erl_interface") ++ "\n",
    RootDirS = "ERLANG_DIR = " ++ code:root_dir() ++ "\n",
+    %% Load the ejabberd application description so that ?VERSION can read the vsn key
+    application:load(ejabberd),
    Version  = "EJABBERD_VERSION = " ++ ?VERSION ++ "\n",
    ExpatDir = "EXPAT_DIR = c:\\sdk\\Expat-2.0.0\n",
    OpenSSLDir = "OPENSSL_DIR = c:\\sdk\\OpenSSL\n",
@@ -5,7 +5,7 @@
 %%% Created :  8 Mar 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -6,7 +6,7 @@
 %%% Created : 23 Aug 2005 by Magnus Henoch <henoch@dtek.chalmers.se>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -17,7 +17,7 @@
 %%% 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
@@ -51,5 +51,6 @@ mech_step(State, _ClientIn) ->
    %% Checks that the username is available
    case ejabberd_auth:is_user_exists(User, Server) of
 	true  -> {error, "not-authorized"};
-	false -> {ok, [{username, User}]}
+	false -> {ok, [{username, User},
+		       {auth_module, ejabberd_auth_anonymous}]}
    end.
@@ -14,9 +14,12 @@
 	 mech_new/3,
 	 mech_step/2]).

+-include("ejabberd.hrl").
+
 -behaviour(cyrsasl).

-record(state, {step, nonce, username, authzid, get_password}).
+-record(state, {step, nonce, username, authzid, get_password, auth_module,
+		host}).

 start(_Opts) ->
    cyrsasl:register_mechanism("DIGEST-MD5", ?MODULE, true).
@@ -24,9 +27,10 @@ start(_Opts) ->
 stop() ->
    ok.

-mech_new(_Host, GetPassword, _CheckPassword) ->
+mech_new(Host, GetPassword, _CheckPassword) ->
    {ok, #state{step = 1,
 		nonce = randoms:get_string(),
+		host = Host,
 		get_password = GetPassword}}.

 mech_step(#state{step = 1, nonce = Nonce} = State, _) ->
@@ -39,38 +43,48 @@ mech_step(#state{step = 3, nonce = Nonce} = State, ClientIn) ->
 	bad ->
 	    {error, "bad-protocol"};
 	KeyVals ->
+	    DigestURI = xml:get_attr_s("digest-uri", KeyVals),
 	    UserName = xml:get_attr_s("username", KeyVals),
-	    AuthzId = xml:get_attr_s("authzid", KeyVals),
-	    case (State#state.get_password)(UserName) of
+	    case is_digesturi_valid(DigestURI, State#state.host) of
 		false ->
+		    ?DEBUG("User login not authorized because digest-uri "
+			   "seems invalid: ~p", [DigestURI]),
 		    {error, "not-authorized", UserName};
-		Passwd ->
-		    Response = response(KeyVals, UserName, Passwd,
-					Nonce, AuthzId, "AUTHENTICATE"),
-		    case xml:get_attr_s("response", KeyVals) of
-			Response ->
-			    RspAuth = response(KeyVals,
-					       UserName, Passwd,
-					       Nonce, AuthzId, ""),
-			    {continue,
-			     "rspauth=" ++ RspAuth,
-			     State#state{step = 5,
-					 username = UserName,
-					 authzid = AuthzId}};
-			_ ->
-			    {error, "not-authorized", UserName}
+		true ->
+		    AuthzId = xml:get_attr_s("authzid", KeyVals),
+		    case (State#state.get_password)(UserName) of
+			{false, _} ->
+			    {error, "not-authorized", UserName};
+			{Passwd, AuthModule} ->
+			    Response = response(KeyVals, UserName, Passwd,
+						Nonce, AuthzId, "AUTHENTICATE"),
+			    case xml:get_attr_s("response", KeyVals) of
+				Response ->
+				    RspAuth = response(KeyVals,
+						       UserName, Passwd,
+						       Nonce, AuthzId, ""),
+				    {continue,
+				     "rspauth=" ++ RspAuth,
+				     State#state{step = 5,
+						 auth_module = AuthModule,
+						 username = UserName,
+						 authzid = AuthzId}};
+				_ ->
+				    {error, "not-authorized", UserName}
+			    end
 		    end
 	    end
    end;
 mech_step(#state{step = 5,
+		 auth_module = AuthModule,
 		 username = UserName,
 		 authzid = AuthzId}, "") ->
-    {ok, [{username, UserName}, {authzid, AuthzId}]};
+    {ok, [{username, UserName}, {authzid, AuthzId},
+	  {auth_module, AuthModule}]};
 mech_step(A, B) ->
-    io:format("SASL DIGEST: A ~p B ~p", [A,B]),
+    ?DEBUG("SASL DIGEST: A ~p B ~p", [A,B]),
    {error, "bad-protocol"}.

-
 parse(S) ->
    parse1(S, "", []).

@@ -111,6 +125,23 @@ parse4([], Key, Val, Ts) ->
    parse1([], "", [{Key, lists:reverse(Val)} | Ts]).


+%% @doc Check if the digest-uri is valid.
+%% RFC-2831 allows to provide the IP address in Host,
+%% however ejabberd doesn't allow that.
+%% If the service (for example jabber.example.org)
+%% is provided by several hosts (being one of them server3.example.org),
+%% then digest-uri can be like xmpp/server3.example.org/jabber.example.org
+%% In that case, ejabberd only checks the service name, not the host.
+is_digesturi_valid(DigestURICase, JabberHost) ->
+    DigestURI = stringprep:tolower(DigestURICase),
+    case catch string:tokens(DigestURI, "/") of
+	["xmpp", Host] when Host == JabberHost ->
+	    true;
+	["xmpp", _Host, ServName] when ServName == JabberHost ->
+	    true;
+	_ ->
+	    false
+    end.



@@ -5,7 +5,7 @@
 %%% Created :  8 Mar 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -47,8 +47,9 @@ mech_step(State, ClientIn) ->
    case parse(ClientIn) of
 	[AuthzId, User, Password] ->
 	    case (State#state.check_password)(User, Password) of
-		true ->
-		    {ok, [{username, User}, {authzid, AuthzId}]};
+		{true, AuthModule} ->
+		    {ok, [{username, User}, {authzid, AuthzId},
+			  {auth_module, AuthModule}]};
 		_ ->
 		    {error, "not-authorized", User}
 	    end;
@@ -2,7 +2,7 @@

 {application, ejabberd,
 [{description, "ejabberd"},
-  {vsn, "2.0.0"},
+  {vsn, "2.0.3"},
  {modules, [acl,
 	     adhoc,
 	     configure,
@@ -72,8 +72,9 @@
 {loglevel, 4}.

 %%
-%% watchdog_admins: If an ejabberd process consumes too much memory, 
-%% send live notifications to those Jabber accounts.
+%% watchdog_admins: Only useful for developers: if an ejabberd process
+%% consumes a lot of memory, send live notifications to these Jabber
+%% accounts.
 %%
 %%{watchdog_admins, ["bob@example.com"]}.

@@ -341,11 +342,20 @@
 %%{acl, test, {user_regexp, "^test"}}.
 %%{acl, test, {user_glob, "test*"}}.

+%%
+%% Define specific ACLs in a virtual host.
+%%
+%%{host_config, "localhost",
+%% [
+%%  {acl, admin, {user, "bob-local", "localhost"}}
+%% ]
+%%}.
+

 %%%   ============
 %%%   ACCESS RULES

-%% Define the maximum number of time a single user is allowed to connect:
+%% Maximum number of simultaneous sessions allowed for a single user:
 {access, max_user_sessions, [{10, all}]}.

 %% This rule allows access only for local users:
@@ -355,11 +365,11 @@
 {access, c2s, [{deny, blocked},
 	       {allow, all}]}.

-%% For all users except admins used "normal" shaper
+%% For C2S connections, all users except admins use "normal" shaper
 {access, c2s_shaper, [{none, admin},
 		      {normal, all}]}.

-%% For all S2S connections used "fast" shaper
+%% All S2S connections use "fast" shaper
 {access, s2s_shaper, [{fast, all}]}.

 %% Only admins can send announcement messages:
@@ -374,12 +384,26 @@
 %% All users are allowed to use MUC service:
 {access, muc, [{allow, all}]}.

-%% Every username can be registered via in-band registration:
+%% Everybody can create pubsub nodes
+{access, pubsub_createnode, [{allow, all}]}.
+
+%% In-band registration allows registration of any possible username.
 %% To disable in-band registration, replace 'allow' with 'deny'.
 {access, register, [{allow, all}]}.

-%% Everybody can create pubsub nodes
-{access, pubsub_createnode, [{allow, all}]}.
+%% By default frequency of account registrations from a the same IP
+%% is limited to 1 account every 10 minutes. To disable put: infinity
+%%{registration_timeout, 600}.
+
+%%
+%% Define specific Access rules in a virtual host.
+%%
+%%{host_config, "localhost",
+%% [
+%%  {access, c2s, [{allow, admin}, {deny, all}]},
+%%  {access, register, [{deny, all}]}
+%% ]
+%%}.


 %%%   ================
@@ -390,6 +414,13 @@
 %%
 {language, "en"}.

+%%
+%% Set a different default language in a virtual host.
+%%
+%%{host_config, "localhost",
+%% [{language, "ru"}]
+%%}.
+

 %%%   =======
 %%%   MODULES
@@ -400,7 +431,7 @@
 {modules,
 [
  {mod_adhoc,    []},
-  {mod_announce, [{access, announce}]}, % requires mod_adhoc
+  {mod_announce, [{access, announce}]}, % recommends mod_adhoc
  {mod_caps,     []}, 
  {mod_configure,[]}, % requires mod_adhoc
  {mod_disco,    []},
@@ -429,7 +460,7 @@
 		  %% a message with this subject and body.
 		  %%
 		  {welcome_message, {"Welcome!", 
-				     "Welcome to this Jabber server."}},
+				     "Hi\nWelcome to this Jabber server."}},

 		  %%
 		  %% When a user registers, send a notification to 
@@ -448,6 +479,17 @@
  {mod_version,  []}
 ]}.

+%%
+%% Enable modules with custom options in a specific virtual host
+%%
+%%{host_config, "localhost",
+%% [{{add, modules},
+%%   [
+%%    {mod_echo, [{host, "mirror.localhost"}]}
+%%   ]
+%%  }
+%% ]}.
+

 %%% $Id$

@@ -5,7 +5,7 @@
 %%% Created : 16 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -28,7 +28,7 @@
 -author('alexey@process-one.net').

 -export([start/0, stop/0,
-	 get_so_path/0]).
+	 get_so_path/0, get_bin_path/0]).

 start() ->
    application:start(ejabberd).
@@ -49,3 +49,16 @@ get_so_path() ->
 	Path ->
 	    Path
    end.
+
+get_bin_path() ->
+    case os:getenv("EJABBERD_BIN_PATH") of
+	false ->
+	    case code:priv_dir(ejabberd) of
+		{error, _} ->
+		    ".";
+		Path ->
+		    filename:join([Path, "bin"])
+	    end;
+	Path ->
+	    Path
+    end.
@@ -1,6 +1,6 @@
 %%%----------------------------------------------------------------------
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -11,7 +11,7 @@
 %%% 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
@@ -19,14 +19,31 @@
 %%%
 %%%----------------------------------------------------------------------

-%-define(ejabberd_debug, true).
-%-define(DBGFSM, true).
+%% This macro returns a string of the ejabberd version running, e.g. "2.3.4"
+%% If the ejabberd application description isn't loaded, returns atom: undefined
+-define(VERSION, element(2, application:get_key(ejabberd,vsn))).

-define(VERSION, "2.0.0").
+-define(MYHOSTS, ejabberd_config:get_global_option(hosts)).
+-define(MYNAME, hd(ejabberd_config:get_global_option(hosts))).
+-define(MYLANG, ejabberd_config:get_global_option(language)).
+
+-define(MSGS_DIR, "msgs").
+-define(CONFIG_PATH, "ejabberd.cfg").
+-define(LOG_PATH, "ejabberd.log").
+
+-define(EJABBERD_URI, "http://www.process-one.net/en/ejabberd/").
+
+-define(S2STIMEOUT, 600000).
+
+%%-define(DBGFSM, true).

 %% ---------------------------------
 %% Logging mechanism

+%% Print in standard output
+-define(PRINT(Format, Args),
+    io:format(Format, Args)).
+
 -define(DEBUG(Format, Args),
    ejabberd_logger:debug_msg(?MODULE,?LINE,Format, Args)).

@@ -42,15 +59,3 @@
 -define(CRITICAL_MSG(Format, Args),
    ejabberd_logger:critical_msg(?MODULE,?LINE,Format, Args)).

-define(MYHOSTS, ejabberd_config:get_global_option(hosts)).
-define(MYNAME, hd(ejabberd_config:get_global_option(hosts))).
-define(S2STIMEOUT, 600000).
-define(MYLANG, ejabberd_config:get_global_option(language)).
-
-define(MSGS_DIR, "msgs").
-define(CONFIG_PATH, "ejabberd.cfg").
-define(LOG_PATH, "ejabberd.log").
-
-define(PRIVACY_SUPPORT, true).
-
-define(EJABBERD_URI, "http://www.process-one.net/en/ejabberd/").
@@ -9,7 +9,7 @@
 %%% Created :  7 May 2006 by Mickael Remond <mremond@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -20,7 +20,7 @@
 %%% 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
@@ -1,11 +1,11 @@
 %%%----------------------------------------------------------------------
 %%% File    : ejabberd_app.erl
 %%% Author  : Alexey Shchepin <alexey@process-one.net>
-%%% Purpose : ejabberd OTP application definition.
+%%% Purpose : ejabberd's application callback module
 %%% Created : 31 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -29,10 +29,15 @@

 -behaviour(application).

-export([start/2, stop/1, init/0]).
+-export([start/2, prep_stop/1, stop/1, init/0]).

 -include("ejabberd.hrl").

+
+%%%
+%%% Application API
+%%%
+
 start(normal, _Args) ->
    ejabberd_loglevel:set(4),
    application:start(sasl),
@@ -41,12 +46,13 @@ start(normal, _Args) ->
    sha:start(),
    catch ssl:start(),
    stringprep_sup:start_link(),
+    start(),
    translate:start(),
    acl:start(),
    ejabberd_ctl:init(),
    gen_mod:start(),
    ejabberd_config:start(),
-    start(),
+    ejabberd_check:config(),
    connect_nodes(),
    Sup = ejabberd_sup:start_link(),
    ejabberd_rdbms:start(),
@@ -56,14 +62,27 @@ start(normal, _Args) ->
    %eprof:start(),
    %eprof:profile([self()]),
    %fprof:trace(start, "/tmp/fprof"),
-    load_modules(),
+    start_modules(),
    Sup;
 start(_, _) ->
    {error, badarg}.

-stop(_StartArgs) ->
+%% Prepare the application for termination.
+%% This function is called when an application is about to be stopped, 
+%% before shutting down the processes of the application.
+prep_stop(State) ->
+    stop_modules(),
+    State.
+
+%% All the processes were killed when this function is called
+stop(_State) ->
    ok.

+
+%%%
+%%% Internal functions
+%%%
+
 start() ->
    spawn_link(?MODULE, init, []).

@@ -109,7 +128,8 @@ db_init() ->
    mnesia:start(),
    mnesia:wait_for_tables(mnesia:system_info(local_tables), infinity).

-load_modules() ->
+%% Start all the modules in all the hosts
+start_modules() ->
    lists:foreach(
      fun(Host) ->
 	      case ejabberd_config:get_local_option({modules, Host}) of
@@ -123,6 +143,21 @@ load_modules() ->
 	      end
      end, ?MYHOSTS).

+%% Stop all the modules in all the hosts
+stop_modules() ->
+    lists:foreach(
+      fun(Host) ->
+	      case ejabberd_config:get_local_option({modules, Host}) of
+		  undefined ->
+		      ok;
+		  Modules ->
+		      lists:foreach(
+			fun({Module, _Args}) ->
+				gen_mod:stop_module_keep_config(Host, Module)
+			end, Modules)
+	      end
+      end, ?MYHOSTS).
+
 connect_nodes() ->
    case ejabberd_config:get_local_option(cluster_nodes) of
 	undefined ->
@@ -133,5 +168,3 @@ connect_nodes() ->
 			  end, Nodes)
    end.

-
-
@@ -5,7 +5,7 @@
 %%% Created : 23 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -34,6 +34,8 @@
 	 set_password/3,
 	 check_password/3,
 	 check_password/5,
+	 check_password_with_authmodule/3,
+	 check_password_with_authmodule/5,
 	 try_register/3,
 	 dirty_get_registered_users/0,
 	 get_vh_registered_users/1,
@@ -42,6 +44,7 @@
 	 get_vh_registered_users_number/2,
 	 get_password/2,
 	 get_password_s/2,
+	 get_password_with_authmodule/2,
 	 is_user_exists/2,
 	 is_user_exists_in_other_modules/3,
 	 remove_user/2,
@@ -73,18 +76,63 @@ plain_password_required(Server) ->
 	      M:plain_password_required()
      end, auth_modules(Server)).

+%% @doc Check if the user and password can login in server.
+%% @spec (User::string(), Server::string(), Password::string()) ->
+%%     true | false
 check_password(User, Server, Password) ->
    lists:any(
      fun(M) ->
 	      M:check_password(User, Server, Password)
      end, auth_modules(Server)).

+%% @doc Check if the user and password can login in server.
+%% @spec (User::string(), Server::string(), Password::string(),
+%%        StreamID::string(), Digest::string()) ->
+%%     true | false
 check_password(User, Server, Password, StreamID, Digest) ->
    lists:any(
      fun(M) ->
 	      M:check_password(User, Server, Password, StreamID, Digest)
      end, auth_modules(Server)).

+%% @doc Check if the user and password can login in server.
+%% The user can login if at least an authentication method accepts the user
+%% and the password.
+%% The first authentication method that accepts the credentials is returned.
+%% @spec (User::string(), Server::string(), Password::string()) ->
+%%     {true, AuthModule} | false
+%% where
+%%   AuthModule = ejabberd_auth_anonymous | ejabberd_auth_external
+%%                 | ejabberd_auth_internal | ejabberd_auth_ldap
+%%                 | ejabberd_auth_odbc | ejabberd_auth_pam
+check_password_with_authmodule(User, Server, Password) ->
+    Res = lists:dropwhile(
+	    fun(M) ->
+		    not apply(M, check_password,
+			      [User, Server, Password])
+	    end, auth_modules(Server)),
+    case Res of
+	[] -> false;
+	[AuthMod | _] -> {true, AuthMod}
+    end.
+
+check_password_with_authmodule(User, Server, Password, StreamID, Digest) ->
+    Res = lists:dropwhile(
+	    fun(M) ->
+		    not apply(M, check_password,
+			      [User, Server, Password, StreamID, Digest])
+	    end, auth_modules(Server)),
+    case Res of
+	[] -> false;
+	[AuthMod | _] -> {true, AuthMod}
+    end.
+
+%% @spec (User::string(), Server::string(), Password::string()) ->
+%%       ok | {error, ErrorType}
+%% where ErrorType = empty_password | not_allowed | invalid_jid
+set_password(_User, _Server, "") ->
+    %% We do not allow empty password
+    {error, empty_password};
 set_password(User, Server, Password) ->
    lists:foldl(
      fun(M, {error, _}) ->
@@ -93,6 +141,10 @@ set_password(User, Server, Password) ->
 	      Res
      end, {error, not_allowed}, auth_modules(Server)).

+%% @spec (User, Server, Password) -> {atomic, ok} | {atomic, exists} | {error, not_allowed}
+try_register(_User, _Server, "") ->
+    %% We do not allow empty password
+    {error, not_allowed};    
 try_register(User, Server, Password) ->
    case is_user_exists(User,Server) of
 	true ->
@@ -100,12 +152,19 @@ try_register(User, Server, Password) ->
 	false ->
 	    case lists:member(jlib:nameprep(Server), ?MYHOSTS) of
 		true ->
-		    lists:foldl(
+		    Res = lists:foldl(
 		      fun(_M, {atomic, ok} = Res) ->
 			      Res;
 			 (M, _) ->
 			      M:try_register(User, Server, Password)
-		      end, {error, not_allowed}, auth_modules(Server));
+		      end, {error, not_allowed}, auth_modules(Server)),
+		    case Res of
+			{atomic, ok} ->
+			    ejabberd_hooks:run(register_user, Server,
+					       [User, Server]),
+			    {atomic, ok};
+			_ -> Res
+		    end;
 		false ->
 		    {error, not_allowed}
 	    end
@@ -157,6 +216,8 @@ get_vh_registered_users_number(Server, Opts) ->
 		end
 	end, auth_modules(Server))).

+%% @doc Get the password of the user.
+%% @spec (User::string(), Server::string()) -> Password::string()
 get_password(User, Server) ->
    lists:foldl(
      fun(M, false) ->
@@ -173,6 +234,17 @@ get_password_s(User, Server) ->
 	    Password
    end.

+%% @doc Get the password of the user and the auth module.
+%% @spec (User::string(), Server::string()) ->
+%%     {Password::string(), AuthModule::atom()} | {false, none}
+get_password_with_authmodule(User, Server) ->
+    lists:foldl(
+      fun(M, {false, _}) ->
+	      {M:get_password(User, Server), M};
+	 (_M, {Password, AuthModule}) ->
+	      {Password, AuthModule}
+      end, {false, none}, auth_modules(Server)).
+
 %% Returns true if the user exists in the DB or if an anonymous user is logged
 %% under the given name
 is_user_exists(User, Server) ->
@@ -189,24 +261,44 @@ is_user_exists_in_other_modules(Module, User, Server) ->
 	      M:is_user_exists(User, Server)
      end, auth_modules(Server)--[Module]).

+%% @spec (User, Server) -> ok | error | {error, not_allowed}
+%% @doc Remove user.
+%% Note: it may return ok even if there was some problem removing the user.
 remove_user(User, Server) ->
-    lists:foreach(
+    R = lists:foreach(
      fun(M) ->
 	      M:remove_user(User, Server)
-      end, auth_modules(Server)).
+      end, auth_modules(Server)),
+    case R of
+		ok -> ejabberd_hooks:run(remove_user, jlib:nameprep(Server), [User, Server]);
+		_ -> none
+    end,
+    R.

+%% @spec (User, Server, Password) -> ok | not_exists | not_allowed | bad_request | error
+%% @doc Try to remove user if the provided password is correct.
+%% The removal is attempted in each auth method provided:
+%% when one returns 'ok' the loop stops;
+%% if no method returns 'ok' then it returns the error message indicated by the last method attempted.
 remove_user(User, Server, Password) ->
-    lists:foreach(
-      fun(M) ->
+    R = lists:foldl(
+      fun(_M, ok = Res) ->
+	      Res;
+	 (M, _) ->
 	      M:remove_user(User, Server, Password)
-      end, auth_modules(Server)).
+      end, error, auth_modules(Server)),
+    case R of
+		ok -> ejabberd_hooks:run(remove_user, jlib:nameprep(Server), [User, Server]);
+		_ -> none
+    end,
+    R.

 ctl_process_get_registered(_Val, Host, ["registered-users"]) ->
    Users = ejabberd_auth:get_vh_registered_users(Host),
    NewLine = io_lib:format("~n", []),
    SUsers = lists:sort(Users),
    FUsers = lists:map(fun({U, _S}) -> [U, NewLine] end, SUsers),
-    io:format("~s", [FUsers]),
+    ?PRINT("~s", [FUsers]),
    {stop, ?STATUS_SUCCESS};
 ctl_process_get_registered(Val, _Host, _Args) ->
    Val.
@@ -5,7 +5,7 @@
 %%% Created : 17 Feb 2006 by Mickael Remond <mremond@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -141,11 +141,17 @@ remove_connection(SID, LUser, LServer) ->
    mnesia:transaction(F).

 %% Register connection
-register_connection(SID, #jid{luser = LUser, lserver = LServer}, _) ->
-    US = {LUser, LServer},
-    mnesia:sync_dirty(
-      fun() -> mnesia:write(#anonymous{us = US, sid=SID})
-      end).
+register_connection(SID, #jid{luser = LUser, lserver = LServer}, Info) ->
+    AuthModule = xml:get_attr_s(auth_module, Info),
+    case AuthModule == ?MODULE of
+	true ->
+	    US = {LUser, LServer},
+	    mnesia:sync_dirty(
+	      fun() -> mnesia:write(#anonymous{us = US, sid=SID})
+	      end);
+	false ->
+	    ok
+    end.

 %% Remove an anonymous user from the anonymous users table
 unregister_connection(SID, #jid{luser = LUser, lserver = LServer}, _) ->
@@ -5,7 +5,7 @@
 %%% Created : 12 Dec 2004 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -61,7 +61,10 @@ check_password(User, Server, Password, _StreamID, _Digest) ->
    check_password(User, Server, Password).

 set_password(User, Server, Password) ->
-    extauth:set_password(User, Server, Password).
+    case extauth:set_password(User, Server, Password) of
+	true -> ok;
+	_ -> {error, unknown_problem}
+    end.

 try_register(_User, _Server, _Password) ->
    {error, not_allowed}.
@@ -5,7 +5,7 @@
 %%% Created : 12 Dec 2004 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -98,6 +98,8 @@ check_password(User, Server, Password, StreamID, Digest) ->
 	    false
    end.

+%% @spec (User::string(), Server::string(), Password::string()) ->
+%%       ok | {error, invalid_jid}
 set_password(User, Server, Password) ->
    LUser = jlib:nodeprep(User),
    LServer = jlib:nameprep(Server),
@@ -110,10 +112,12 @@ set_password(User, Server, Password) ->
 			mnesia:write(#passwd{us = US,
 					     password = Password})
 		end,
-	    mnesia:transaction(F)
+	    {atomic, ok} = mnesia:transaction(F),
+	    ok
    end.


+%% @spec (User, Server, Password) -> {atomic, ok} | {atomic, exists} | {error, invalid_jid} | {aborted, Reason}
 try_register(User, Server, Password) ->
    LUser = jlib:nodeprep(User),
    LServer = jlib:nameprep(Server),
@@ -239,6 +243,9 @@ is_user_exists(User, Server) ->
 	    false
    end.

+%% @spec (User, Server) -> ok
+%% @doc Remove user.
+%% Note: it returns ok even if there was some problem removing the user.
 remove_user(User, Server) ->
    LUser = jlib:nodeprep(User),
    LServer = jlib:nameprep(Server),
@@ -247,8 +254,10 @@ remove_user(User, Server) ->
 		mnesia:delete({passwd, US})
        end,
    mnesia:transaction(F),
-    ejabberd_hooks:run(remove_user, LServer, [User, Server]).
+	ok.

+%% @spec (User, Server, Password) -> ok | not_exists | not_allowed | bad_request
+%% @doc Remove user if the provided password is correct.
 remove_user(User, Server, Password) ->
    LUser = jlib:nodeprep(User),
    LServer = jlib:nameprep(Server),
@@ -266,7 +275,6 @@ remove_user(User, Server, Password) ->
        end,
    case mnesia:transaction(F) of
 	{atomic, ok} ->
-	    ejabberd_hooks:run(remove_user, LServer, [User, Server]),
 	    ok;
 	{atomic, Res} ->
 	    Res;
@@ -5,7 +5,7 @@
 %%% Created : 12 Dec 2004 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -48,6 +48,7 @@
 	 try_register/3,
 	 dirty_get_registered_users/0,
 	 get_vh_registered_users/1,
+	 get_vh_registered_users_number/1,
 	 get_password/2,
 	 get_password_s/2,
 	 is_user_exists/2,
@@ -85,6 +86,10 @@ handle_info(_Info, State) ->
    {noreply, State}.
 %% -----

+
+-define(LDAP_SEARCH_TIMEOUT, 5). % Timeout for LDAP search queries in seconds
+
+
 %%%----------------------------------------------------------------------
 %%% API
 %%%----------------------------------------------------------------------
@@ -155,6 +160,7 @@ check_password(User, Server, Password, _StreamID, _Digest) ->
 set_password(_User, _Server, _Password) ->
    {error, not_allowed}.

+%% @spec (User, Server, Password) -> {error, not_allowed}
 try_register(_User, _Server, _Password) ->
    {error, not_allowed}.

@@ -171,6 +177,9 @@ get_vh_registered_users(Server) ->
 	Result -> Result
 	end.

+get_vh_registered_users_number(Server) ->
+    length(get_vh_registered_users(Server)).
+
 get_password(_User, _Server) ->
    false.

@@ -216,6 +225,7 @@ get_vh_registered_users_ldap(Server) ->
 		{ok, EldapFilter} ->
 		    case eldap_pool:search(Eldap_ID, [{base, State#state.base},
 						 {filter, EldapFilter},
+						 {timeout, ?LDAP_SEARCH_TIMEOUT},
 						 {attributes, SortedDNAttrs}]) of
 			#eldap_search_result{entries = Entries} ->
 			    lists:flatmap(
@@ -5,7 +5,7 @@
 %%% Created : 12 Dec 2004 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -101,6 +101,8 @@ check_password(User, Server, Password, StreamID, Digest) ->
 	    end
    end.

+%% @spec (User::string(), Server::string(), Password::string()) ->
+%%       ok | {error, invalid_jid}
 set_password(User, Server, Password) ->
    case jlib:nodeprep(User) of
 	error ->
@@ -109,10 +111,14 @@ set_password(User, Server, Password) ->
 	    Username = ejabberd_odbc:escape(LUser),
 	    Pass = ejabberd_odbc:escape(Password),
 	    LServer = jlib:nameprep(Server),
-	    catch odbc_queries:set_password_t(LServer, Username, Pass)
+	    case catch odbc_queries:set_password_t(LServer, Username, Pass) of
+	        {atomic, ok} -> ok;
+	        Other -> {error, Other}
+	    end
    end.


+%% @spec (User, Server, Password) -> {atomic, ok} | {atomic, exists} | {error, invalid_jid}
 try_register(User, Server, Password) ->
    case jlib:nodeprep(User) of
 	error ->
@@ -217,6 +223,9 @@ is_user_exists(User, Server) ->
 	    end
    end.

+%% @spec (User, Server) -> ok | error
+%% @doc Remove user.
+%% Note: it may return ok even if there was some problem removing the user.
 remove_user(User, Server) ->
    case jlib:nodeprep(User) of
 	error ->
@@ -225,10 +234,11 @@ remove_user(User, Server) ->
 	    Username = ejabberd_odbc:escape(LUser),
 	    LServer = jlib:nameprep(Server),
 	    catch odbc_queries:del_user(LServer, Username),
-	    ejabberd_hooks:run(remove_user, jlib:nameprep(Server),
-			       [User, Server])
+		ok
    end.

+%% @spec (User, Server, Password) -> ok | error | not_exists | not_allowed
+%% @doc Remove user if the provided password is correct.
 remove_user(User, Server, Password) ->
    case jlib:nodeprep(User) of
 	error ->
@@ -242,8 +252,6 @@ remove_user(User, Server, Password) ->
 				   LServer, Username, Pass),
 			case Result of
 			    {selected, ["password"], [{Password}]} ->
-				ejabberd_hooks:run(remove_user, jlib:nameprep(Server),
-						   [User, Server]),
 				ok;
 			    {selected, ["password"], []} ->
 				not_exists;
@@ -5,7 +5,7 @@
 %%% Created : 5 Jul 2007 by Evgeniy Khramtsov <xram@jabber.ru>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -91,7 +91,7 @@ remove_user(_User, _Server) ->
    {error, not_allowed}.

 remove_user(_User, _Server, _Password) ->
-    {error, not_allowed}.
+    not_allowed.

 plain_password_required() ->
    true.
@@ -5,7 +5,7 @@
 %%% Created : 16 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -37,7 +37,7 @@
 	 send_element/2,
 	 socket_type/0,
 	 get_presence/1,
-	 get_subscribed_and_online/1]).
+	 get_subscribed/1]).

 %% gen_fsm callbacks
 -export([init/1,
@@ -56,10 +56,13 @@

 -include("ejabberd.hrl").
 -include("jlib.hrl").
+-include("mod_privacy.hrl").

 -define(SETS, gb_sets).
 -define(DICT, dict).

+%% pres_a contains all the presence available send (either through roster mechanism or directed).
+%% Directed presence unavailable remove user from pres_a.
 -record(state, {socket,
 		sockmod,
 		socket_monitor,
@@ -80,12 +83,12 @@
 		pres_f = ?SETS:new(),
 		pres_a = ?SETS:new(),
 		pres_i = ?SETS:new(),
-		pres_available = ?DICT:new(),
 		pres_last, pres_pri,
 		pres_timestamp,
 		pres_invis = false,
-		privacy_list = none,
+		privacy_list = #userlist{},
 		conn = unknown,
+		auth_module = unknown,
 		ip,
 		lang}).

@@ -128,6 +131,9 @@
 	xml:element_to_string(?SERR_HOST_UNKNOWN)).
 -define(POLICY_VIOLATION_ERR(Lang, Text),
 	xml:element_to_string(?SERRT_POLICY_VIOLATION(Lang, Text))).
+-define(INVALID_FROM,
+	xml:element_to_string(?SERR_INVALID_FROM)).
+

 %%%----------------------------------------------------------------------
 %%% API
@@ -170,37 +176,44 @@ init([{SockMod, Socket}, Opts]) ->
    StartTLSRequired = lists:member(starttls_required, Opts),
    TLSEnabled = lists:member(tls, Opts),
    TLS = StartTLS orelse StartTLSRequired orelse TLSEnabled,
-    TLSOpts = lists:filter(fun({certfile, _}) -> true;
-			      (_) -> false
-			   end, Opts),
+    TLSOpts1 =
+	lists:filter(fun({certfile, _}) -> true;
+			(_) -> false
+		     end, Opts),
+    TLSOpts = [verify_none | TLSOpts1],
    IP = peerip(SockMod, Socket),
-    Socket1 =
-	if
-	    TLSEnabled ->
-		SockMod:starttls(Socket, TLSOpts);
-	    true ->
-		Socket
-	end,
-    SocketMonitor = SockMod:monitor(Socket1),
-    {ok, wait_for_stream, #state{socket         = Socket1,
-				 sockmod        = SockMod,
-				 socket_monitor = SocketMonitor,
-				 zlib           = Zlib,
-				 tls            = TLS,
-				 tls_required   = StartTLSRequired,
-				 tls_enabled    = TLSEnabled,
-				 tls_options    = TLSOpts,
-				 streamid       = new_id(),
-				 access         = Access,
-				 shaper         = Shaper,
-				 ip             = IP}, ?C2S_OPEN_TIMEOUT}.
+    %% Check if IP is blacklisted:
+    case is_ip_blacklisted(IP) of
+	true ->
+	    ?INFO_MSG("Connection attempt from blacklisted IP: ~s",
+	              [jlib:ip_to_list(IP)]),
+	    {stop, normal};
+	false ->
+	    Socket1 =
+		if
+		    TLSEnabled ->
+			SockMod:starttls(Socket, TLSOpts);
+		    true ->
+			Socket
+		end,
+	    SocketMonitor = SockMod:monitor(Socket1),
+	    {ok, wait_for_stream, #state{socket         = Socket1,
+					sockmod        = SockMod,
+					socket_monitor = SocketMonitor,
+					zlib           = Zlib,
+					tls            = TLS,
+					tls_required   = StartTLSRequired,
+					tls_enabled    = TLSEnabled,
+					tls_options    = TLSOpts,
+					streamid       = new_id(),
+					access         = Access,
+					shaper         = Shaper,
+					ip             = IP}, ?C2S_OPEN_TIMEOUT}
+    end.

 %% Return list of all available resources of contacts,
-%% in form [{JID, Caps}].
-get_subscribed_and_online(FsmRef) ->
-    gen_fsm:sync_send_all_state_event(
-      FsmRef, get_subscribed_and_online, 1000).
-
+get_subscribed(FsmRef) ->
+    gen_fsm:sync_send_all_state_event(FsmRef, get_subscribed, 1000).

 %%----------------------------------------------------------------------
 %% Func: StateName/2
@@ -237,11 +250,11 @@ wait_for_stream({xmlstreamstart, _Name, Attrs}, StateData) ->
 					cyrsasl:server_new(
 					  "jabber", Server, "", [],
 					  fun(U) ->
-						  ejabberd_auth:get_password(
+						  ejabberd_auth:get_password_with_authmodule(
 						    U, Server)
 					  end,
 					  fun(U, P) ->
-						  ejabberd_auth:check_password(
+						  ejabberd_auth:check_password_with_authmodule(
 						    U, Server, P)
 					  end),
 				    Mechs = lists:map(
@@ -342,9 +355,9 @@ wait_for_stream({xmlstreamstart, _Name, Attrs}, StateData) ->
 				true ->
 				    send_text(StateData, Header),
 				    fsm_next_state(wait_for_auth,
-					       StateData#state{
-						 server = Server,
-						 lang = Lang})
+						   StateData#state{
+						     server = Server,
+						     lang = Lang})
 			    end
 		    end;
 		_ ->
@@ -429,17 +442,18 @@ wait_for_auth({xmlstreamelement, El}, StateData) ->
 		(acl:match_rule(StateData#state.server,
 				StateData#state.access, JID) == allow) of
 		true ->
-		    case ejabberd_auth:check_password(
+		    case ejabberd_auth:check_password_with_authmodule(
 			   U, StateData#state.server, P,
 			   StateData#state.streamid, D) of
-			true ->
+			{true, AuthModule} ->
 			    ?INFO_MSG(
 			       "(~w) Accepted legacy authentication for ~s",
 			       [StateData#state.socket,
 				jlib:jid_to_string(JID)]),
 			    SID = {now(), self()},
 			    Conn = get_conn_type(StateData),
-			    Info = [{ip, StateData#state.ip}, {conn, Conn}],
+			    Info = [{ip, StateData#state.ip}, {conn, Conn},
+				    {auth_module, AuthModule}],
 			    ejabberd_sm:open_session(
 			      SID, U, StateData#state.server, R, Info),
 			    Res1 = jlib:make_result_iq_reply(El),
@@ -458,7 +472,7 @@ wait_for_auth({xmlstreamelement, El}, StateData) ->
 			    PrivList =
 				ejabberd_hooks:run_fold(
 				  privacy_get_user_list, StateData#state.server,
-				  none,
+				  #userlist{},
 				  [U, StateData#state.server]),
 			    fsm_next_state(session_established,
 					   StateData#state{
@@ -467,6 +481,7 @@ wait_for_auth({xmlstreamelement, El}, StateData) ->
 					     jid = JID,
 					     sid = SID,
 					     conn = Conn,
+					     auth_module = AuthModule,
 					     pres_f = ?SETS:from_list(Fs1),
 					     pres_t = ?SETS:from_list(Ts1),
 					     privacy_list = PrivList});
@@ -673,12 +688,14 @@ wait_for_sasl_response({xmlstreamelement, El}, StateData) ->
 				 {xmlelement, "success",
 				  [{"xmlns", ?NS_SASL}], []}),
 		    U = xml:get_attr_s(username, Props),
+		    AuthModule = xml:get_attr_s(auth_module, Props),
 		    ?INFO_MSG("(~w) Accepted authentication for ~s",
 			      [StateData#state.socket, U]),
 		    fsm_next_state(wait_for_stream,
 				   StateData#state{
 				     streamid = new_id(),
 				     authenticated = true,
+				     auth_module = AuthModule,
 				     user = U});
 		{continue, ServerOut, NewSASLState} ->
 		    send_element(StateData,
@@ -789,7 +806,8 @@ wait_for_session({xmlstreamelement, El}, StateData) ->
 			       jlib:jid_to_string(JID)]),
 		    SID = {now(), self()},
 		    Conn = get_conn_type(StateData),
-		    Info = [{ip, StateData#state.ip}, {conn, Conn}],
+		    Info = [{ip, StateData#state.ip}, {conn, Conn},
+			    {auth_module, StateData#state.auth_module}],
 		    ejabberd_sm:open_session(
 		      SID, U, StateData#state.server, R, Info),
 		    Res = jlib:make_result_iq_reply(El),
@@ -806,7 +824,7 @@ wait_for_session({xmlstreamelement, El}, StateData) ->
 		    PrivList =
 			ejabberd_hooks:run_fold(
 			  privacy_get_user_list, StateData#state.server,
-			  none,
+			  #userlist{},
 			  [U, StateData#state.server]),
 		    fsm_next_state(session_established,
 				   StateData#state{
@@ -842,13 +860,41 @@ wait_for_session(closed, StateData) ->
    {stop, normal, StateData}.


-
-
 session_established({xmlstreamelement, El}, StateData) ->
+    FromJID = StateData#state.jid,
+    % Check 'from' attribute in stanza RFC 3920 Section 9.1.2
+    case check_from(El, FromJID) of
+	'invalid-from' ->
+	    send_text(StateData, ?INVALID_FROM ++ ?STREAM_TRAILER),
+	    {stop, normal, StateData};
+	_NewEl ->
+	    session_established2(El, StateData)
+    end;
+
+%% We hibernate the process to reduce memory consumption after a
+%% configurable activity timeout
+session_established(timeout, StateData) ->
+    %% TODO: Options must be stored in state:
+    Options = [],
+    proc_lib:hibernate(gen_fsm, enter_loop,
+		       [?MODULE, Options, session_established, StateData]),
+    fsm_next_state(session_established, StateData);
+
+session_established({xmlstreamend, _Name}, StateData) ->
+    send_text(StateData, ?STREAM_TRAILER),
+    {stop, normal, StateData};
+
+session_established({xmlstreamerror, _}, StateData) ->
+    send_text(StateData, ?INVALID_XML_ERR ++ ?STREAM_TRAILER),
+    {stop, normal, StateData};
+
+session_established(closed, StateData) ->
+    {stop, normal, StateData}.
+
+session_established2(El, StateData) ->
    {xmlelement, Name, Attrs, _Els} = El,
    User = StateData#state.user,
    Server = StateData#state.server,
-    % TODO: check 'from' attribute in stanza
    FromJID = StateData#state.jid,
    To = xml:get_attr_s("to", Attrs),
    ToJID = case To of
@@ -900,24 +946,18 @@ session_established({xmlstreamelement, El}, StateData) ->
 					       StateData)
 			end;
 		    "iq" ->
-			case StateData#state.privacy_list of
-			    none ->
-				ejabberd_router:route(FromJID, ToJID, NewEl),
-				StateData;
-			    _PrivList ->
-				case jlib:iq_query_info(NewEl) of
-				    #iq{xmlns = ?NS_PRIVACY} = IQ ->
-					process_privacy_iq(
-					  FromJID, ToJID, IQ, StateData);
-				    _ ->
-					ejabberd_hooks:run(
-					  user_send_packet,
-					  Server,
-					  [FromJID, ToJID, NewEl]),
-					ejabberd_router:route(
-					  FromJID, ToJID, NewEl),
-					StateData
-				end
+			case jlib:iq_query_info(NewEl) of
+			    #iq{xmlns = ?NS_PRIVACY} = IQ ->
+				process_privacy_iq(
+				  FromJID, ToJID, IQ, StateData);
+			    _ ->
+				ejabberd_hooks:run(
+				  user_send_packet,
+				  Server,
+				  [FromJID, ToJID, NewEl]),
+				ejabberd_router:route(
+				  FromJID, ToJID, NewEl),
+				StateData
 			end;
 		    "message" ->
 			ejabberd_hooks:run(user_send_packet,
@@ -930,27 +970,7 @@ session_established({xmlstreamelement, El}, StateData) ->
 		end
 	end,
    ejabberd_hooks:run(c2s_loop_debug, [{xmlstreamelement, El}]),
-    fsm_next_state(session_established, NewState);
-
-%% We hibernate the process to reduce memory consumption after a
-%% configurable activity timeout
-session_established(timeout, StateData) ->
-    %% TODO: Options must be stored in state:
-    Options = [],
-    proc_lib:hibernate(gen_fsm, enter_loop,
-		       [?MODULE, Options, session_established, StateData]),
-    fsm_next_state(session_established, StateData);
-
-session_established({xmlstreamend, _Name}, StateData) ->
-    send_text(StateData, ?STREAM_TRAILER),
-    {stop, normal, StateData};
-
-session_established({xmlstreamerror, _}, StateData) ->
-    send_text(StateData, ?INVALID_XML_ERR ++ ?STREAM_TRAILER),
-    {stop, normal, StateData};
-
-session_established(closed, StateData) ->
-    {stop, normal, StateData}.
+    fsm_next_state(session_established, NewState).



@@ -996,16 +1016,9 @@ handle_sync_event({get_presence}, _From, StateName, StateData) ->
    Reply = {User, Resource, Show, Status},
    fsm_reply(Reply, StateName, StateData);

-handle_sync_event(get_subscribed_and_online, _From, StateName, StateData) ->
-    Subscribed = StateData#state.pres_f,
-    Online = StateData#state.pres_available,
-    Pred = fun(User, _Caps) ->
-		   ?SETS:is_element(jlib:jid_remove_resource(User),
-				    Subscribed) orelse
-		       ?SETS:is_element(User, Subscribed)
-	   end,
-    SubscribedAndOnline = ?DICT:filter(Pred, Online),
-    {reply, ?DICT:to_list(SubscribedAndOnline), StateName, StateData};
+handle_sync_event(get_subscribed, _From, StateName, StateData) ->
+    Subscribed = ?SETS:to_list(StateData#state.pres_f),
+    {reply, Subscribed, StateName, StateData};

 handle_sync_event(_Event, _From, StateName, StateData) ->
    Reply = ok,
@@ -1098,41 +1111,39 @@ handle_info({route, From, To, Packet}, StateName, StateData) ->
 				LFrom = jlib:jid_tolower(From),
 				LBFrom = jlib:jid_remove_resource(LFrom),
 				%% Note contact availability
-				Caps = mod_caps:read_caps(Els),
-				mod_caps:note_caps(StateData#state.server, From, Caps),
-				NewAvailable = case xml:get_attr_s("type", Attrs) of
-						   "unavailable" ->
-						       ?DICT:erase(LFrom, StateData#state.pres_available);
-						   _ ->
-						       ?DICT:store(LFrom, Caps, StateData#state.pres_available)
-					       end,
-				NewStateData = StateData#state{pres_available = NewAvailable},
+				case xml:get_attr_s("type", Attrs) of
+				    "unavailable" -> 
+					mod_caps:clear_caps(From);
+				    _ -> 
+					Caps = mod_caps:read_caps(Els),
+					mod_caps:note_caps(StateData#state.server, From, Caps)
+				end,
 				case ?SETS:is_element(
-					LFrom, NewStateData#state.pres_a) orelse
+					LFrom, StateData#state.pres_a) orelse
 				    ?SETS:is_element(
-				       LBFrom, NewStateData#state.pres_a) of
+				       LBFrom, StateData#state.pres_a) of
 				    true ->
-					{true, Attrs, NewStateData};
+					{true, Attrs, StateData};
 				    false ->
 					case ?SETS:is_element(
-						LFrom, NewStateData#state.pres_f) of
+						LFrom, StateData#state.pres_f) of
 					    true ->
 						A = ?SETS:add_element(
 						       LFrom,
-						       NewStateData#state.pres_a),
+						       StateData#state.pres_a),
 						{true, Attrs,
-						 NewStateData#state{pres_a = A}};
+						 StateData#state{pres_a = A}};
 					    false ->
 						case ?SETS:is_element(
-							LBFrom, NewStateData#state.pres_f) of
+							LBFrom, StateData#state.pres_f) of
 						    true ->
 							A = ?SETS:add_element(
 							       LBFrom,
-							       NewStateData#state.pres_a),
+							       StateData#state.pres_a),
 							{true, Attrs,
-							 NewStateData#state{pres_a = A}};
+							 StateData#state{pres_a = A}};
 						    false ->
-							{true, Attrs, NewStateData}
+							{true, Attrs, StateData}
 						end
 					end
 				end;
@@ -1419,7 +1430,13 @@ process_presence_probe(From, To, StateData) ->
 			allow ->
 			    Pid=element(2, StateData#state.sid),
 			    ejabberd_hooks:run(presence_probe_hook, StateData#state.server, [From, To, Pid]),
-			    ejabberd_router:route(To, From, Packet)
+			    %% Don't route a presence probe to oneself
+			    case From == To of
+				false ->
+				    ejabberd_router:route(To, From, Packet);
+			    	true ->
+				    ok
+			    end
 		    end;
 		Cond2 ->
 		    ejabberd_router:route(To, From,
@@ -1441,7 +1458,8 @@ presence_update(From, Packet, StateData) ->
 			 StatusTag ->
 			    xml:get_tag_cdata(StatusTag)
 		     end,
-	    Info = [{ip, StateData#state.ip},{conn, StateData#state.conn}],
+	    Info = [{ip, StateData#state.ip}, {conn, StateData#state.conn},
+		    {auth_module, StateData#state.auth_module}],
 	    ejabberd_sm:unset_presence(StateData#state.sid,
 				       StateData#state.user,
 				       StateData#state.server,
@@ -1773,7 +1791,8 @@ roster_change(IJID, ISubscription, StateData) ->


 update_priority(Priority, Packet, StateData) ->
-    Info = [{ip, StateData#state.ip},{conn, StateData#state.conn}],
+    Info = [{ip, StateData#state.ip}, {conn, StateData#state.conn},
+	    {auth_module, StateData#state.auth_module}],
    ejabberd_sm:set_presence(StateData#state.sid,
 			     StateData#state.user,
 			     StateData#state.server,
@@ -1901,7 +1920,8 @@ process_unauthenticated_stanza(StateData, El) ->
 	    Res = ejabberd_hooks:run_fold(c2s_unauthenticated_iq,
 					  StateData#state.server,
 					  empty,
-					  [StateData#state.server, IQ]),
+					  [StateData#state.server, IQ,
+					   StateData#state.ip]),
 	    case Res of
 		empty ->
 		    % The only reasonable IQ's here are auth and register IQ's
@@ -1944,3 +1964,34 @@ fsm_reply(Reply, session_established, StateData) ->
    {reply, Reply, session_established, StateData, ?C2S_HIBERNATE_TIMEOUT};
 fsm_reply(Reply, StateName, StateData) ->
    {reply, Reply, StateName, StateData, ?C2S_OPEN_TIMEOUT}.
+
+%% Used by c2s blacklist plugins
+is_ip_blacklisted({IP,_Port}) ->
+    ejabberd_hooks:run_fold(check_bl_c2s, false, [IP]).
+
+%% Check from attributes
+%% returns invalid-from|NewElement
+check_from(El, FromJID) ->
+    case xml:get_tag_attr("from", El) of
+	false ->
+	    El;
+	{value, SJID} ->
+	    JID = jlib:string_to_jid(SJID),
+	    case JID of
+		error ->
+		    'invalid-from';
+		#jid{} ->
+		    if
+			(JID#jid.luser == FromJID#jid.luser) and
+			(JID#jid.lserver == FromJID#jid.lserver) and
+			(JID#jid.lresource == FromJID#jid.lresource) ->
+			    El;
+			(JID#jid.luser == FromJID#jid.luser) and
+			(JID#jid.lserver == FromJID#jid.lserver) and
+			(JID#jid.lresource == "") ->
+			    El;
+			true ->
+			    'invalid-from'
+		    end
+	    end
+    end.
@@ -6,7 +6,7 @@
 %%% Created :  2 Nov 2007 by Mickael Remond <mremond@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -17,7 +17,7 @@
 %%% 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
@@ -0,0 +1,112 @@
+%%%----------------------------------------------------------------------
+%%% File    : ejabberd_check.erl
+%%% Author  : Mickael Remond <mremond@process-one.net>
+%%% Purpose : Check ejabberd configuration and 
+%%% Created : 27 Feb 2008 by Mickael Remond <mremond@process-one.net>
+%%%
+%%%
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
+%%%
+%%% 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
+%%%
+%%%----------------------------------------------------------------------
+
+-module(ejabberd_check).
+
+-export([libs/0, config/0]).
+
+-include("ejabberd.hrl").
+-include("ejabberd_config.hrl").
+
+-compile([export_all]).
+
+%% TODO:
+%% We want to implement library checking at launch time to issue
+%% human readable user messages.
+libs() ->
+    ok.
+
+%% @doc Consistency check on ejabberd configuration
+config() ->
+    check_database_modules().
+
+check_database_modules() ->
+     [check_database_module(M)||M<-get_db_used()].
+
+check_database_module(odbc) ->
+    check_modules(odbc, [odbc, odbc_app, odbc_sup, ejabberd_odbc, ejabberd_odbc_sup, odbc_queries]);
+check_database_module(mysql) ->
+    check_modules(mysql, [mysql, mysql_auth, mysql_conn, mysql_recv]);
+check_database_module(pgsql) ->
+    check_modules(pgsql, [pgsql, pgsql_proto, pgsql_tcp, pgsql_util]).
+
+%% @doc Issue a critical error and throw an exit if needing module is
+%% missing.
+check_modules(DB, Modules) ->
+    case get_missing_modules(Modules) of
+	[] ->
+	    ok;
+	MissingModules when is_list(MissingModules) ->
+	    ?CRITICAL_MSG("ejabberd is configured to use '~p', but the following Erlang modules are not installed: '~p'", [DB, MissingModules]),
+	    exit(database_module_missing)
+    end.
+
+
+%% @doc Return the list of undefined modules
+get_missing_modules(Modules) ->
+    lists:filter(fun(Module) ->
+			 case catch Module:module_info() of
+			     {'EXIT', {undef, _}} ->
+				 true;
+			     _ -> false
+			 end
+		 end, Modules).
+
+%% @doc Return the list of databases used
+get_db_used() ->
+    %% Retrieve domains with a database configured:
+    Domains = 
+	ets:match(local_config, #local_config{key={odbc_server, '$1'},
+					      value='$2'}),
+    %% Check that odbc is the auth method used for those domains:
+    %% and return the database name
+    DBs = lists:foldr(
+	    fun([Domain, DB], Acc) ->
+		    case check_odbc_option(
+			   ejabberd_config:get_local_option(
+			     {auth_method, Domain})) of
+			true -> [get_db_type(DB)|Acc];
+			_ -> Acc
+		    end
+	    end,
+	    [], Domains),
+    lists:usort(DBs).
+
+%% @doc Depending in the DB definition, return which type of DB this is
+%% Note that MSSQL is detected as ODBC.
+%% @spec (DB) -> mysql | pgsql | odbc
+get_db_type(DB) when is_tuple(DB) ->
+    element(1, DB);
+get_db_type(DB) when is_list(DB) ->
+    odbc.
+
+%% @doc Return true if odbc option is used
+check_odbc_option(odbc) ->
+    true;
+check_odbc_option(AuthMethods) when is_list(AuthMethods) ->
+    lists:member(odbc, AuthMethods);
+check_odbc_option(_) ->
+    false.
@@ -5,7 +5,7 @@
 %%% Created : 14 Dec 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -64,9 +64,15 @@ load_file(File) ->
 	    State = lists:foldl(fun search_hosts/2, #state{}, Terms),
 	    Res = lists:foldl(fun process_term/2, State, Terms),
 	    set_opts(Res);
+	{error, {_LineNumber, erl_parse, _ParseMessage} = Reason} ->
+	    ExitText = lists:flatten(File ++ " approximately in the line "
+				     ++ file:format_error(Reason)),
+	    ?ERROR_MSG("Problem loading ejabberd config file ~n~s", [ExitText]),
+	    exit(ExitText);
 	{error, Reason} ->
-	    ?ERROR_MSG("Can't load config file ~p: ~p", [File, Reason]),
-	    exit(File ++ ": " ++ file:format_error(Reason))
+	    ExitText = lists:flatten(File ++ ": " ++ file:format_error(Reason)),
+	    ?ERROR_MSG("Problem loading ejabberd config file ~n~s", [ExitText]),
+	    exit(ExitText)
    end.

 search_hosts(Term, State) ->
@@ -156,6 +162,8 @@ process_term(Term, State) ->
 	    add_option({domain_balancing_component_number, Domain}, N, State);
 	{watchdog_admins, Admins} ->
 	    add_option(watchdog_admins, Admins, State);
+	{registration_timeout, Timeout} ->
+	    add_option(registration_timeout, Timeout, State);
 	{loglevel, Loglevel} ->
 	    ejabberd_loglevel:set(Loglevel),
 	    State;
@@ -182,7 +190,6 @@ process_host_term(Term, Host, State) ->
 	{hosts, _Hosts} ->
 	    State;
 	{odbc_server, ODBC_server} ->
-	    odbc_modules_found = check_odbc_modules(ODBC_server),
 	    add_option({odbc_server, Host}, ODBC_server, State);
 	{Opt, Val} ->
 	    add_option({Opt, Host}, Val, State)
@@ -212,11 +219,16 @@ add_option(Opt, Val, State) ->
 	    end
    end.

-compact(Opt, Val, [], Os) ->
+compact({OptName, Host} = Opt, Val, [], Os) ->
+    ?WARNING_MSG("The option '~p' is defined for the host ~p using host_config "
+    "before the global '~p' option. This host_config option may get overwritten.", [OptName, Host, OptName]),
    [#local_config{key = Opt, value = Val}] ++ Os;
+%% Traverse the list of the options already parsed
 compact(Opt, Val, [O | Os1], Os2) ->
-    case O#local_config.key of
+    case catch O#local_config.key of
+	%% If the key of a local_config matches the Opt that wants to be added
 	Opt ->
+	    %% Then prepend the new value to the list of old values
 	    Os2 ++ [#local_config{key = Opt,
 				  value = Val++O#local_config.value}
 		   ] ++ Os1;
@@ -309,33 +321,3 @@ get_vh_by_auth_method(AuthMethod) ->
    mnesia:dirty_select(local_config,
 			[{#local_config{key = {auth_method, '$1'},
 					value=AuthMethod},[],['$1']}]).
-
-check_odbc_modules(ODBC_server) ->
-    case catch check_odbc_modules2(ODBC_server) of
-	{'EXIT', {undef, [{Module, module_info, []} | _]}} ->
-	    ?CRITICAL_MSG("ejabberd is configured to use ODBC, but the Erlang module '~p' is not installed.", [Module]),
-	    odbc_module_not_found;
-	_ -> odbc_modules_found
-    end.
-
-check_odbc_modules2(ODBC_server) ->
-    check_modules_exists([ejabberd_odbc, ejabberd_odbc_sup, odbc_queries]),
-    case ODBC_server of
-	{mysql, _Server, _DB, _Username, _Password} ->
-	    check_modules_exists([mysql, mysql_auth, mysql_conn, mysql_recv]);
-
-	{mysql, _Server, _Port, _DB, _Username, _Password} ->
-	    check_modules_exists([mysql, mysql_auth, mysql_conn, mysql_recv]);
-
-	{pgsql, _Server, _DB, _Username, _Password} ->
-	    check_modules_exists([pgsql, pgsql_proto, pgsql_tcp, pgsql_util]);
-
-	{pgsql, _Server, _Port, _DB, _Username, _Password} ->
-	    check_modules_exists([pgsql, pgsql_proto, pgsql_tcp, pgsql_util]);
-
-	Server when is_list(Server) ->
-	    ok
-    end.
-
-check_modules_exists(Modules) ->
-    [true = is_list(Module:module_info()) || Module <- Modules].
@@ -1,6 +1,6 @@
 %%%----------------------------------------------------------------------
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -11,7 +11,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 11 Jan 2004 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -30,6 +30,7 @@
 -export([start/0,
 	 init/0,
 	 process/1,
+	 dump_to_textfile/1,
 	 register_commands/3,
 	 register_commands/4,
 	 unregister_commands/3,
@@ -58,7 +59,7 @@ start() ->
 	    Node = list_to_atom(SNode1),
 	    Status = case rpc:call(Node, ?MODULE, process, [Args]) of
 			 {badrpc, Reason} ->
-			     io:format("RPC failed on the node ~p: ~p~n",
+			     ?PRINT("RPC failed on the node ~p: ~p~n",
 				       [Node, Reason]),
 			     ?STATUS_BADRPC;
 			 S ->
@@ -77,14 +78,14 @@ init() ->

 process(["status"]) ->
    {InternalStatus, ProvidedStatus} = init:get_status(),
-    io:format("Node ~p is ~p. Status: ~p~n",
+    ?PRINT("Node ~p is ~p. Status: ~p~n",
              [node(), InternalStatus, ProvidedStatus]),
    case lists:keysearch(ejabberd, 1, application:which_applications()) of
        false ->
-            io:format("ejabberd is not running~n", []),
+            ?PRINT("ejabberd is not running~n", []),
            ?STATUS_ERROR;
        {value,_Version} ->
-            io:format("ejabberd is running~n", []),
+            ?PRINT("ejabberd is running~n", []),
            ?STATUS_SUCCESS
    end;

@@ -98,6 +99,14 @@ process(["restart"]) ->

 process(["reopen-log"]) ->
    ejabberd_logger_h:reopen_log(),
+    case application:get_env(sasl,sasl_error_logger) of
+ 	{ok, {file, SASLfile}} ->
+ 	    error_logger:delete_report_handler(sasl_report_file_h),
+ 	    ejabberd_logger_h:rotate_log(SASLfile),
+ 	    error_logger:add_report_handler(sasl_report_file_h,
+					    {SASLfile, get_sasl_error_logger_type()});
+ 	_ -> false
+    end,
    ?STATUS_SUCCESS;

 process(["register", User, Server, Password]) ->
@@ -105,11 +114,11 @@ process(["register", User, Server, Password]) ->
 	{atomic, ok} ->
 	    ?STATUS_SUCCESS;
 	{atomic, exists} ->
-	    io:format("User ~p already registered at node ~p~n",
+	    ?PRINT("User ~p already registered at node ~p~n",
 		      [User ++ "@" ++ Server, node()]),
 	    ?STATUS_ERROR;
 	{error, Reason} ->
-	    io:format("Can't register user ~p at node ~p: ~p~n",
+	    ?PRINT("Can't register user ~p at node ~p: ~p~n",
 		      [User ++ "@" ++ Server, node(), Reason]),
 	    ?STATUS_ERROR
    end;
@@ -117,7 +126,7 @@ process(["register", User, Server, Password]) ->
 process(["unregister", User, Server]) ->
    case ejabberd_auth:remove_user(User, Server) of
 	{error, Reason} ->
-	    io:format("Can't unregister user ~p at node ~p: ~p~n",
+	    ?PRINT("Can't unregister user ~p at node ~p: ~p~n",
 		      [User ++ "@" ++ Server, node(), Reason]),
 	    ?STATUS_ERROR;
 	_ ->
@@ -129,7 +138,7 @@ process(["backup", Path]) ->
        ok ->
 	    ?STATUS_SUCCESS;
 	{error, Reason} ->
-	    io:format("Can't store backup in ~p at node ~p: ~p~n",
+	    ?PRINT("Can't store backup in ~p at node ~p: ~p~n",
 		      [filename:absname(Path), node(), Reason]),
 	    ?STATUS_ERROR
    end;
@@ -139,7 +148,7 @@ process(["dump", Path]) ->
 	ok ->
 	    ?STATUS_SUCCESS;
 	{error, Reason} ->
-            io:format("Can't store dump in ~p at node ~p: ~p~n",
+            ?PRINT("Can't store dump in ~p at node ~p: ~p~n",
                      [filename:absname(Path), node(), Reason]),
 	    ?STATUS_ERROR
    end;
@@ -149,7 +158,7 @@ process(["load", Path]) ->
        {atomic, ok} ->
            ?STATUS_SUCCESS;
        {error, Reason} ->
-            io:format("Can't load dump in ~p at node ~p: ~p~n",
+            ?PRINT("Can't load dump in ~p at node ~p: ~p~n",
                      [filename:absname(Path), node(), Reason]),
 	    ?STATUS_ERROR
    end;
@@ -159,15 +168,15 @@ process(["restore", Path]) ->
 	{atomic, _} ->
 	    ?STATUS_SUCCESS;
 	{error, Reason} ->
-	    io:format("Can't restore backup from ~p at node ~p: ~p~n",
+	    ?PRINT("Can't restore backup from ~p at node ~p: ~p~n",
 		      [filename:absname(Path), node(), Reason]),
 	    ?STATUS_ERROR;
 	{aborted,{no_exists,Table}} ->
-	    io:format("Can't restore backup from ~p at node ~p: Table ~p does not exist.~n",
+	    ?PRINT("Can't restore backup from ~p at node ~p: Table ~p does not exist.~n",
 		      [filename:absname(Path), node(), Table]),
 	    ?STATUS_ERROR;
 	{aborted,enoent} ->
-	    io:format("Can't restore backup from ~p at node ~p: File not found.~n",
+	    ?PRINT("Can't restore backup from ~p at node ~p: File not found.~n",
 		      [filename:absname(Path), node()]),
 	    ?STATUS_ERROR
    end;
@@ -177,7 +186,7 @@ process(["install-fallback", Path]) ->
 	ok ->
 	    ?STATUS_SUCCESS;
 	{error, Reason} ->
-	    io:format("Can't install fallback from ~p at node ~p: ~p~n",
+	    ?PRINT("Can't install fallback from ~p at node ~p: ~p~n",
 		      [filename:absname(Path), node(), Reason]),
 	    ?STATUS_ERROR
    end;
@@ -187,7 +196,7 @@ process(["import-file", Path]) ->
        ok ->
            ?STATUS_SUCCESS;
        {error, Reason} ->
-            io:format("Can't import jabberd 1.4 spool file ~p at node ~p: ~p~n",
+            ?PRINT("Can't import jabberd 1.4 spool file ~p at node ~p: ~p~n",
                      [filename:absname(Path), node(), Reason]),
 	    ?STATUS_ERROR
    end;
@@ -197,7 +206,7 @@ process(["import-dir", Path]) ->
        ok ->
            ?STATUS_SUCCESS;
        {error, Reason} ->
-            io:format("Can't import jabberd 1.4 spool dir ~p at node ~p: ~p~n",
+            ?PRINT("Can't import jabberd 1.4 spool dir ~p at node ~p: ~p~n",
                      [filename:absname(Path), node(), Reason]),
 	    ?STATUS_ERROR
    end;
@@ -207,7 +216,7 @@ process(["delete-expired-messages"]) ->
    ?STATUS_SUCCESS;

 process(["mnesia"]) ->
-    io:format("~p~n", [mnesia:system_info(all)]),
+    ?PRINT("~p~n", [mnesia:system_info(all)]),
    ?STATUS_SUCCESS;

 process(["mnesia", "info"]) ->
@@ -216,30 +225,30 @@ process(["mnesia", "info"]) ->

 process(["mnesia", Arg]) when is_list(Arg) ->
    case catch mnesia:system_info(list_to_atom(Arg)) of
-	{'EXIT', Error} -> io:format("Error: ~p~n", [Error]);
-	Return -> io:format("~p~n", [Return])
+	{'EXIT', Error} -> ?PRINT("Error: ~p~n", [Error]);
+	Return -> ?PRINT("~p~n", [Return])
    end,
    ?STATUS_SUCCESS;

 process(["delete-old-messages", Days]) ->
    case catch list_to_integer(Days) of
 	{'EXIT',{Reason, _Stack}} ->
-            io:format("Can't delete old messages (~p). Please pass an integer as parameter.~n",
+            ?PRINT("Can't delete old messages (~p). Please pass an integer as parameter.~n",
                      [Reason]),
 	    ?STATUS_ERROR;
 	Integer when Integer >= 0 ->
 	    {atomic, _} = mod_offline:remove_old_messages(Integer),
-	    io:format("Removed messages older than ~s days~n", [Days]),
+	    ?PRINT("Removed messages older than ~s days~n", [Days]),
 	    ?STATUS_SUCCESS;
 	_Integer ->
-	    io:format("Can't delete old messages. Please pass a positive integer as parameter.~n", []),
+	    ?PRINT("Can't delete old messages. Please pass a positive integer as parameter.~n", []),
 	    ?STATUS_ERROR
    end;

 process(["vhost", H | Args]) ->
    case jlib:nameprep(H) of
 	false ->
-	    io:format("Bad hostname: ~p~n", [H]),
+	    ?PRINT("Bad hostname: ~p~n", [H]),
 	    ?STATUS_ERROR;
 	Host ->
 	    case ejabberd_hooks:run_fold(
@@ -294,7 +303,7 @@ print_usage() ->
 		  ["  ", Cmd, string:chars($\s, MaxCmdLen - length(Cmd) + 2),
 		   Desc, NewLine]
 	  end, CmdDescs),
-    io:format(
+    ?PRINT(
      "Usage: ejabberdctl [--node nodename] command [options]~n"
      "~n"
      "Available commands in this ejabberd node:~n"
@@ -303,8 +312,8 @@ print_usage() ->
      "Examples:~n"
      "  ejabberdctl restart~n"
      "  ejabberdctl --node ejabberd@host restart~n"
-      "  ejabberdctl vhost jabber.example.org ...~n"
-     ).
+      "  ejabberdctl vhost jabber.example.org ...~n",
+     []).

 print_vhost_usage(Host) ->
    CmdDescs =
@@ -327,15 +336,15 @@ print_vhost_usage(Host) ->
 		  ["  ", Cmd, string:chars($\s, MaxCmdLen - length(Cmd) + 2),
 		   Desc, NewLine]
 	  end, CmdDescs),
-    io:format(
+    ?PRINT(
      "Usage: ejabberdctl [--node nodename] vhost hostname command [options]~n"
      "~n"
      "Available commands in this ejabberd node and this vhost:~n"
      ++ FmtCmdDescs ++
      "~n"
      "Examples:~n"
-      "  ejabberdctl vhost "++Host++" registered-users~n"
-     ).
+      "  ejabberdctl vhost "++Host++" registered-users~n",
+     []).

 register_commands(CmdDescs, Module, Function) ->
    ets:insert(ejabberd_ctl_cmds, CmdDescs),
@@ -400,3 +409,13 @@ dump_tab(F, T) ->
 		     fun() -> mnesia:match_object(T, W, read) end),
    lists:foreach(
      fun(Term) -> io:format(F,"~p.~n", [setelement(1, Term, T)]) end, All).
+
+%% Function copied from Erlang/OTP lib/sasl/src/sasl.erl which doesn't export it
+get_sasl_error_logger_type () ->
+    case application:get_env (sasl, errlog_type) of
+	{ok, error} -> error;
+	{ok, progress} -> progress;
+	{ok, all} -> all;
+	{ok, Bad} -> exit ({bad_config, {sasl, {errlog_type, Bad}}});
+	_ -> all
+    end.
@@ -1,6 +1,6 @@
 %%%----------------------------------------------------------------------
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -11,7 +11,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 23 Aug 2006 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -53,6 +53,8 @@

 -record(state, {sockmod, socket, receiver}).

+-define(HIBERNATE_TIMEOUT, 90000).
+
 %%====================================================================
 %% API
 %%====================================================================
@@ -173,7 +175,8 @@ handle_call({starttls, TLSOpts}, _From, State) ->
    {ok, TLSSocket} = tls:tcp_to_tls(State#state.socket, TLSOpts),
    ejabberd_receiver:starttls(State#state.receiver, TLSSocket),
    Reply = ok,
-    {reply, Reply, State#state{socket = TLSSocket, sockmod = tls}};
+    {reply, Reply, State#state{socket = TLSSocket, sockmod = tls},
+     ?HIBERNATE_TIMEOUT};

 handle_call({starttls, TLSOpts, Data}, _From, State) ->
    {ok, TLSSocket} = tls:tcp_to_tls(State#state.socket, TLSOpts),
@@ -181,7 +184,8 @@ handle_call({starttls, TLSOpts, Data}, _From, State) ->
    catch (State#state.sockmod):send(
 	    State#state.socket, Data),
    Reply = ok,
-    {reply, Reply, State#state{socket = TLSSocket, sockmod = tls}};
+    {reply, Reply, State#state{socket = TLSSocket, sockmod = tls},
+     ?HIBERNATE_TIMEOUT};

 handle_call(compress, _From, State) ->
    {ok, ZlibSocket} = ejabberd_zlib:enable_zlib(
@@ -189,7 +193,8 @@ handle_call(compress, _From, State) ->
 			 State#state.socket),
    ejabberd_receiver:compress(State#state.receiver, ZlibSocket),
    Reply = ok,
-    {reply, Reply, State#state{socket = ZlibSocket, sockmod = ejabberd_zlib}};
+    {reply, Reply, State#state{socket = ZlibSocket, sockmod = ejabberd_zlib},
+     ?HIBERNATE_TIMEOUT};

 handle_call({compress, Data}, _From, State) ->
    {ok, ZlibSocket} = ejabberd_zlib:enable_zlib(
@@ -199,35 +204,36 @@ handle_call({compress, Data}, _From, State) ->
    catch (State#state.sockmod):send(
 	    State#state.socket, Data),
    Reply = ok,
-    {reply, Reply, State#state{socket = ZlibSocket, sockmod = ejabberd_zlib}};
+    {reply, Reply, State#state{socket = ZlibSocket, sockmod = ejabberd_zlib},
+     ?HIBERNATE_TIMEOUT};

 handle_call(reset_stream, _From, State) ->
    ejabberd_receiver:reset_stream(State#state.receiver),
    Reply = ok,
-    {reply, Reply, State};
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT};

 handle_call({send, Data}, _From, State) ->
    catch (State#state.sockmod):send(
 	    State#state.socket, Data),
    Reply = ok,
-    {reply, Reply, State};
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT};

 handle_call({change_shaper, Shaper}, _From, State) ->
    ejabberd_receiver:change_shaper(State#state.receiver, Shaper),
    Reply = ok,
-    {reply, Reply, State};
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT};

 handle_call(get_sockmod, _From, State) ->
    Reply = State#state.sockmod,
-    {reply, Reply, State};
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT};

 handle_call(get_peer_certificate, _From, State) ->
    Reply = tls:get_peer_certificate(State#state.socket),
-    {reply, Reply, State};
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT};

 handle_call(get_verify_result, _From, State) ->
    Reply = tls:get_verify_result(State#state.socket),
-    {reply, Reply, State};
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT};

 handle_call(close, _From, State) ->
    ejabberd_receiver:close(State#state.receiver),
@@ -243,7 +249,7 @@ handle_call(sockname, _From, State) ->
 	    _ ->
 		SockMod:sockname(Socket)
 	end,
-    {reply, Reply, State};
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT};

 handle_call(peername, _From, State) ->
    #state{sockmod = SockMod, socket = Socket} = State,
@@ -254,11 +260,11 @@ handle_call(peername, _From, State) ->
 	    _ ->
 		SockMod:peername(Socket)
 	end,
-    {reply, Reply, State};
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT};

 handle_call(_Request, _From, State) ->
    Reply = ok,
-    {reply, Reply, State}.
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT}.

 %%--------------------------------------------------------------------
 %% Function: handle_cast(Msg, State) -> {noreply, State} |
@@ -267,7 +273,7 @@ handle_call(_Request, _From, State) ->
 %% Description: Handling cast messages
 %%--------------------------------------------------------------------
 handle_cast(_Msg, State) ->
-    {noreply, State}.
+    {noreply, State, ?HIBERNATE_TIMEOUT}.

 %%--------------------------------------------------------------------
 %% Function: handle_info(Info, State) -> {noreply, State} |
@@ -275,8 +281,11 @@ handle_cast(_Msg, State) ->
 %%                                       {stop, Reason, State}
 %% Description: Handling all non call/cast messages
 %%--------------------------------------------------------------------
+handle_info(timeout, State) ->
+    proc_lib:hibernate(gen_server, enter_loop, [?MODULE, [], State]),
+    {noreply, State, ?HIBERNATE_TIMEOUT};
 handle_info(_Info, State) ->
-    {noreply, State}.
+    {noreply, State, ?HIBERNATE_TIMEOUT}.

 %%--------------------------------------------------------------------
 %% Function: terminate(Reason, State) -> void()
@@ -5,7 +5,7 @@
 %%% Created :  8 Aug 2004 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 16 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -38,6 +38,9 @@

 -include("ejabberd.hrl").

+%% We do not block on send anymore.
+-define(TCP_SEND_TIMEOUT, 15000).
+
 start_link() ->
    supervisor:start_link({local, ejabberd_listeners}, ?MODULE, []).

@@ -89,10 +92,11 @@ init(Port, Module, Opts) ->
 			    end, Opts),

    Res = gen_tcp:listen(Port, [binary,
-				{packet, 0}, 
+				{packet, 0},
 				{active, false},
 				{reuseaddr, true},
 				{nodelay, true},
+				{send_timeout, ?TCP_SEND_TIMEOUT},
 				{keepalive, true} |
 				SockOpts]),
    case Res of
@@ -5,7 +5,7 @@
 %%% Created : 30 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -37,6 +37,7 @@
 	 register_iq_handler/5,
 	 register_iq_response_handler/4,
 	 unregister_iq_handler/2,
+	 unregister_iq_response_handler/2,
 	 refresh_iq_handlers/0,
 	 bounce_resource_packet/3
 	]).
@@ -138,6 +139,9 @@ register_iq_handler(Host, XMLNS, Module, Fun) ->
 register_iq_handler(Host, XMLNS, Module, Fun, Opts) ->
    ejabberd_local ! {register_iq_handler, Host, XMLNS, Module, Fun, Opts}.

+unregister_iq_response_handler(Host, ID) ->
+    ejabberd_local ! {unregister_iq_response_handler, Host, ID}.
+
 unregister_iq_handler(Host, XMLNS) ->
    ejabberd_local ! {unregister_iq_handler, Host, XMLNS}.

@@ -171,6 +175,7 @@ init([]) ->
    mnesia:create_table(iq_response,
 			[{ram_copies, [node()]},
 			 {attributes, record_info(fields, iq_response)}]),
+    mnesia:add_table_copy(iq_response, node(), ram_copies),
    {ok, #state{}}.

 %%--------------------------------------------------------------------
@@ -213,6 +218,9 @@ handle_info({route, From, To, Packet}, State) ->
 handle_info({register_iq_response_handler, _Host, ID, Module, Function}, State) ->
    mnesia:dirty_write(#iq_response{id = ID, module = Module, function = Function}),
    {noreply, State};
+handle_info({unregister_iq_response_handler, _Host, ID}, State) ->
+    mnesia:dirty_delete({iq_response, ID}),
+    {noreply, State};
 handle_info({register_iq_handler, Host, XMLNS, Module, Function}, State) ->
    ets:insert(?IQTABLE, {{XMLNS, Host}, Module, Function}),
    catch mod_disco:register_feature(Host, XMLNS),
@@ -5,7 +5,7 @@
 %%% Created : 23 Oct 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -31,7 +31,7 @@

 %% gen_event callbacks
 -export([init/1, handle_event/2, handle_call/2, handle_info/2, terminate/2,
-	 code_change/3, reopen_log/0]).
+	 code_change/3, reopen_log/0, rotate_log/1]).

 -record(state, {fd, file}).

@@ -206,10 +206,11 @@ write_time({{Y,Mo,D},{H,Mi,S}}, Type) ->
    io_lib:format("~n=~s==== ~w-~.2.0w-~.2.0w ~.2.0w:~.2.0w:~.2.0w ===~n",
 		  [Type, Y, Mo, D, H, Mi, S]).

-%% Rename the log file if it the filename exists
+%% @doc Rename the log file if exists, to "*-old.log".
 %% This is needed in systems when the file must be closed before rotation (Windows).
 %% On most Unix-like system, the file can be renamed from the command line and
-%%the log can directly be reopened.
+%% the log can directly be reopened.
+%% @spec (Filename::string()) -> ok
 rotate_log(Filename) ->
    case file:read_file_info(Filename) of
 	{ok, _FileInfo} ->
@@ -9,7 +9,7 @@
 %%% Created : 29 Nov 2006 by Mickael Remond <mremond@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -20,7 +20,7 @@
 %%% 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
@@ -33,6 +33,8 @@

 -export([set/1]).

+-include("ejabberd.hrl").
+
 -define(LOGMODULE, "error_logger").

 %% Error levels:
@@ -80,7 +82,7 @@ load_logger(Forms, Mod, Loglevel) ->
        {ok, M, Bin} ->
            code:load_binary(M, Fname, Bin);
        Error ->
-            io:format("Error ~p~n", [Error])
+            ?CRITICAL_MSG("Error ~p~n", [Error])
    end.

 %% --------------------------------------------------------------
@@ -5,7 +5,7 @@
 %%% Created :  1 Nov 2006 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 31 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -52,14 +52,21 @@ start_hosts() ->

 %% Start the ODBC module on the given host
 start_odbc(Host) ->
+    Supervisor_name = gen_mod:get_module_proc(Host, ejabberd_odbc_sup),
    ChildSpec =
-	{gen_mod:get_module_proc(Host, ejabberd_odbc_sup),
+	{Supervisor_name,
 	 {ejabberd_odbc_sup, start_link, [Host]},
-	 temporary,
+	 transient,
 	 infinity,
 	 supervisor,
 	 [ejabberd_odbc_sup]},
-    supervisor:start_child(ejabberd_sup, ChildSpec).
+    case supervisor:start_child(ejabberd_sup, ChildSpec) of
+	{ok, _PID} ->
+	    ok;
+	_Error ->
+	    ?ERROR_MSG("Start of supervisor ~p failed:~n~p~nRetrying...~n", [Supervisor_name, _Error]),
+	    start_odbc(Host)
+    end.

 %% Returns true if we have configured odbc_server for the given host
 needs_odbc(Host) ->
@@ -5,7 +5,7 @@
 %%% Created : 10 Nov 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -54,6 +54,8 @@
 		xml_stream_state,
 		timeout}).

+-define(HIBERNATE_TIMEOUT, 90000).
+
 %%====================================================================
 %% API
 %%====================================================================
@@ -146,7 +148,7 @@ handle_call({starttls, TLSSocket}, _From,
 			   xml_stream_state = NewXMLStreamState},
    case tls:recv_data(TLSSocket, "") of
 	{ok, TLSData} ->
-	    {reply, ok, process_data(TLSData, NewState)};
+	    {reply, ok, process_data(TLSData, NewState), ?HIBERNATE_TIMEOUT};
 	{error, _Reason} ->
 	    {stop, normal, ok, NewState}
    end;
@@ -161,7 +163,7 @@ handle_call({compress, ZlibSocket}, _From,
 			   xml_stream_state = NewXMLStreamState},
    case ejabberd_zlib:recv_data(ZlibSocket, "") of
 	{ok, ZlibData} ->
-	    {reply, ok, process_data(ZlibData, NewState)};
+	    {reply, ok, process_data(ZlibData, NewState), ?HIBERNATE_TIMEOUT};
 	{error, _Reason} ->
 	    {stop, normal, ok, NewState}
    end;
@@ -172,17 +174,18 @@ handle_call(reset_stream, _From,
    xml_stream:close(XMLStreamState),
    NewXMLStreamState = xml_stream:new(C2SPid, MaxStanzaSize),
    Reply = ok,
-    {reply, Reply, State#state{xml_stream_state = NewXMLStreamState}};
+    {reply, Reply, State#state{xml_stream_state = NewXMLStreamState},
+     ?HIBERNATE_TIMEOUT};
 handle_call({become_controller, C2SPid}, _From, State) ->
    XMLStreamState = xml_stream:new(C2SPid, State#state.max_stanza_size),
    NewState = State#state{c2s_pid = C2SPid,
 			   xml_stream_state = XMLStreamState},
    activate_socket(NewState),
    Reply = ok,
-    {reply, Reply, NewState};
+    {reply, Reply, NewState, ?HIBERNATE_TIMEOUT};
 handle_call(_Request, _From, State) ->
    Reply = ok,
-    {reply, Reply, State}.
+    {reply, Reply, State, ?HIBERNATE_TIMEOUT}.

 %%--------------------------------------------------------------------
 %% Function: handle_cast(Msg, State) -> {noreply, State} |
@@ -192,11 +195,11 @@ handle_call(_Request, _From, State) ->
 %%--------------------------------------------------------------------
 handle_cast({change_shaper, Shaper}, State) ->
    NewShaperState = shaper:new(Shaper),
-    {noreply, State#state{shaper_state = NewShaperState}};
+    {noreply, State#state{shaper_state = NewShaperState}, ?HIBERNATE_TIMEOUT};
 handle_cast(close, State) ->
    {stop, normal, State};
 handle_cast(_Msg, State) ->
-    {noreply, State}.
+    {noreply, State, ?HIBERNATE_TIMEOUT}.

 %%--------------------------------------------------------------------
 %% Function: handle_info(Info, State) -> {noreply, State} |
@@ -212,19 +215,21 @@ handle_info({Tag, _TCPSocket, Data},
 	tls ->
 	    case tls:recv_data(Socket, Data) of
 		{ok, TLSData} ->
-		    {noreply, process_data(TLSData, State)};
+		    {noreply, process_data(TLSData, State),
+		     ?HIBERNATE_TIMEOUT};
 		{error, _Reason} ->
 		    {stop, normal, State}
 	    end;
 	ejabberd_zlib ->
 	    case ejabberd_zlib:recv_data(Socket, Data) of
 		{ok, ZlibData} ->
-		    {noreply, process_data(ZlibData, State)};
+		    {noreply, process_data(ZlibData, State),
+		     ?HIBERNATE_TIMEOUT};
 		{error, _Reason} ->
 		    {stop, normal, State}
 	    end;
 	_ ->
-	    {noreply, process_data(Data, State)}
+	    {noreply, process_data(Data, State), ?HIBERNATE_TIMEOUT}
    end;
 handle_info({Tag, _TCPSocket}, State)
  when (Tag == tcp_closed) or (Tag == ssl_closed) ->
@@ -233,15 +238,18 @@ handle_info({Tag, _TCPSocket, Reason}, State)
  when (Tag == tcp_error) or (Tag == ssl_error) ->
    case Reason of
 	timeout ->
-	    {noreply, State};
+	    {noreply, State, ?HIBERNATE_TIMEOUT};
 	_ ->
 	    {stop, normal, State}
    end;
 handle_info({timeout, _Ref, activate}, State) ->
    activate_socket(State),
-    {noreply, State};
+    {noreply, State, ?HIBERNATE_TIMEOUT};
+handle_info(timeout, State) ->
+    proc_lib:hibernate(gen_server, enter_loop, [?MODULE, [], State]),
+    {noreply, State, ?HIBERNATE_TIMEOUT};
 handle_info(_Info, State) ->
-    {noreply, State}.
+    {noreply, State, ?HIBERNATE_TIMEOUT}.

 %%--------------------------------------------------------------------
 %% Function: terminate(Reason, State) -> void()
@@ -293,11 +301,14 @@ activate_socket(#state{socket = Socket,

 process_data(Data,
 	     #state{xml_stream_state = XMLStreamState,
-		    shaper_state = ShaperState} = State) ->
+		    shaper_state = ShaperState,
+		    c2s_pid = C2SPid} = State) ->
    ?DEBUG("Received XML on stream = ~p", [binary_to_list(Data)]),
    XMLStreamState1 = xml_stream:parse(XMLStreamState, Data),
    {NewShaperState, Pause} = shaper:update(ShaperState, size(Data)),
    if
+	C2SPid == undefined ->
+	    ok;
 	Pause > 0 ->
 	    erlang:start_timer(Pause, self(), activate);
 	true ->
@@ -5,7 +5,7 @@
 %%% Created : 27 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -150,9 +150,9 @@ unregister_route(Domain) ->
 		    mnesia:transaction(F);
 		_ ->
 		    F = fun() ->
-				case mnesia:match(#route{domain = LDomain,
-							 pid = Pid,
-							 _ = '_'}) of
+				case mnesia:match_object(#route{domain=LDomain,
+								pid = Pid,
+								_ = '_'}) of
 				    [R] ->
 					I = R#route.local_hint,
 					mnesia:write(
@@ -5,7 +5,7 @@
 %%% Created :  7 Dec 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -34,6 +34,7 @@
 	 route/3,
 	 have_connection/1,
 	 has_key/2,
+	 get_connections_pids/1,
 	 try_register/1,
 	 remove_connection/3,
 	 dirty_get_connections/0,
@@ -108,6 +109,14 @@ has_key(FromTo, Key) ->
 	    true
    end.

+get_connections_pids(FromTo) ->
+    case catch mnesia:dirty_read(s2s, FromTo) of
+	L when is_list(L) ->
+	    [Connection#s2s.pid || Connection <- L];
+	_ ->
+	    []
+    end.
+
 try_register(FromTo) ->
    Key = randoms:get_string(),
    MaxS2SConnectionsNumber = max_s2s_connections_number(FromTo),
@@ -415,11 +424,11 @@ send_element(Pid, El) ->

 ctl_process(_Val, ["incoming-s2s-number"]) ->
    N = length(supervisor:which_children(ejabberd_s2s_in_sup)),
-    io:format("~p~n", [N]),
+    ?PRINT("~p~n", [N]),
    {stop, ?STATUS_SUCCESS};
 ctl_process(_Val, ["outgoing-s2s-number"]) ->
    N = length(supervisor:which_children(ejabberd_s2s_out_sup)),
-    io:format("~p~n", [N]),
+    ?PRINT("~p~n", [N]),
    {stop, ?STATUS_SUCCESS};
 ctl_process(Val, _Args) ->
    Val.
@@ -5,7 +5,7 @@
 %%% Created :  6 Dec 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -50,9 +50,13 @@
 -include("jlib.hrl").
 -ifdef(SSL39).
 -include_lib("ssl/include/ssl_pkix.hrl").
+-define(PKIXEXPLICIT, 'OTP-PKIX').
+-define(PKIXIMPLICIT, 'OTP-PKIX').
 -else.
 -include_lib("ssl/include/PKIX1Explicit88.hrl").
 -include_lib("ssl/include/PKIX1Implicit88.hrl").
+-define(PKIXEXPLICIT, 'PKIX1Explicit88').
+-define(PKIXIMPLICIT, 'PKIX1Implicit88').
 -endif.
 -include("XmppAddr.hrl").

@@ -348,6 +352,7 @@ stream_established({xmlstreamelement, El}, StateData) ->
            case {ejabberd_s2s:allow_host(To, From),
                  lists:member(LTo, ejabberd_router:dirty_get_all_domains())} of
                {true, true} ->
+		    ejabberd_s2s_out:terminate_if_waiting_delay(To, From),
 		    ejabberd_s2s_out:start(To, From,
 					   {verify, self(),
 					    Key, StateData#state.streamid}),
@@ -603,7 +608,7 @@ get_cert_domains(Cert) ->
    lists:flatmap(
      fun(#'AttributeTypeAndValue'{type = ?'id-at-commonName',
 				   value = Val}) ->
-	      case 'PKIX1Explicit88':decode('X520CommonName', Val) of
+	      case ?PKIXEXPLICIT:decode('X520CommonName', Val) of
 		  {ok, {_, D1}} ->
 		      D = if
 			      is_list(D1) -> D1;
@@ -637,7 +642,7 @@ get_cert_domains(Cert) ->
 			     is_binary(Val) -> Val;
 			     true -> Val
 			 end,
-		  case 'PKIX1Implicit88':decode('SubjectAltName', BVal) of
+		  case ?PKIXIMPLICIT:decode('SubjectAltName', BVal) of
 		      {ok, SANs} ->
 			  lists:flatmap(
 			    fun({otherName,
@@ -5,7 +5,7 @@
 %%% Created :  6 Dec 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -33,6 +33,7 @@
 -export([start/3,
 	 start_link/3,
 	 start_connection/1,
+	 terminate_if_waiting_delay/2,
 	 stop_connection/1]).

 %% p1_fsm callbacks (same as gen_fsm)
@@ -51,7 +52,8 @@
 	 handle_info/3,
 	 terminate/3,
 	 code_change/4,
-	 test_get_addr_port/1]).
+	 test_get_addr_port/1,
+	 get_addr_port/1]).

 -include("ejabberd.hrl").
 -include("jlib.hrl").
@@ -67,6 +69,7 @@
 		db_enabled = true,
 		try_auth = true,
 		myname, server, queue,
+		delay_to_retry = undefined_delay,
 		new = false, verify = false,
 		timer}).

@@ -90,7 +93,14 @@
 %% Only change this value if you now what your are doing:
 -define(FSMLIMITS,[]).
 %% -define(FSMLIMITS, [{max_queue, 2000}]).
-define(FSMTIMEOUT, 5000).
+-define(FSMTIMEOUT, 30000).
+
+%% We do not block on send anymore.
+-define(TCP_SEND_TIMEOUT, 15000).
+
+%% Maximum delay to wait before retrying to connect after a failed attempt.
+%% Specified in miliseconds. Default value is 5 minutes.
+-define(MAX_RETRY_DELAY, 300000).

 -define(STREAM_HEADER,
 	"<?xml version='1.0'?>"
@@ -217,7 +227,7 @@ open_socket(init, StateData) ->
 	{error, _Reason} ->
 	    ?INFO_MSG("s2s connection: ~s -> ~s (remote server not found)",
 		      [StateData#state.myname, StateData#state.server]),
-	    wait_before_reconnect(StateData, 300000)
+	    wait_before_reconnect(StateData)
 	    %%{stop, normal, StateData}
    end;
 open_socket(stop, StateData) ->
@@ -244,6 +254,7 @@ open_socket1(Addr, Port) ->
 		  catch ejabberd_socket:connect(
 			  Addr, Port,
 			  [binary, {packet, 0},
+			   {send_timeout, ?TCP_SEND_TIMEOUT},
 			   {active, false}, inet6]);
 	      {'EXIT', Reason1} ->
 		  ?DEBUG("s2s_out: connect crashed ~p~n", [Reason1]),
@@ -312,6 +323,9 @@ wait_for_validation({xmlstreamelement, El}, StateData) ->
 		    send_queue(StateData, StateData#state.queue),
 		    ?INFO_MSG("Connection established: ~s -> ~s",
 			      [StateData#state.myname, StateData#state.server]),
+		    ejabberd_hooks:run(s2s_connect_hook,
+				       [StateData#state.myname,
+					StateData#state.server]),
 		    {next_state, stream_established,
 		     StateData#state{queue = queue:new()}};
 		_ ->
@@ -366,6 +380,14 @@ wait_for_validation({xmlstreamerror, _}, StateData) ->
 	      ?INVALID_XML_ERR ++ ?STREAM_TRAILER),
    {stop, normal, StateData};

+wait_for_validation(timeout, #state{verify = {VPid, VKey, SID}} = StateData)
+  when is_pid(VPid) and is_list(VKey) and is_list(SID) ->
+    %% This is an auxiliary s2s connection for dialback.
+    %% This timeout is normal and doesn't represent a problem.
+    ?DEBUG("wait_for_validation: ~s -> ~s (timeout in verify connection)",
+	   [StateData#state.myname, StateData#state.server]),
+    {stop, normal, StateData};
+
 wait_for_validation(timeout, StateData) ->
    ?INFO_MSG("wait_for_validation: ~s -> ~s (connect timeout)",
 	      [StateData#state.myname, StateData#state.server]),
@@ -420,6 +442,9 @@ wait_for_features({xmlstreamelement, El}, StateData) ->
 		    send_queue(StateData, StateData#state.queue),
 		    ?INFO_MSG("Connection established: ~s -> ~s",
 			      [StateData#state.myname, StateData#state.server]),
+		    ejabberd_hooks:run(s2s_connect_hook,
+				       [StateData#state.myname,
+					StateData#state.server]),
 		    {next_state, stream_established,
 		     StateData#state{queue = queue:new()}};
 		SASLEXT and StateData#state.try_auth and
@@ -762,6 +787,12 @@ handle_info({timeout, Timer, _}, _StateName,
    ?INFO_MSG("Closing connection with ~s: timeout", [StateData#state.server]),
    {stop, normal, StateData};

+handle_info(terminate_if_waiting_before_retry, wait_before_retry, StateData) ->
+    {stop, normal, StateData};
+
+handle_info(terminate_if_waiting_before_retry, StateName, StateData) ->
+    {next_state, StateName, StateData, get_timeout_interval(StateName)};
+
 handle_info(_, StateName, StateData) ->
    {next_state, StateName, StateData, get_timeout_interval(StateName)}.

@@ -983,7 +1014,7 @@ log_s2s_out(false, _, _) -> ok;
 log_s2s_out(_, Myname, Server) ->
    ?INFO_MSG("Trying to open s2s connection: ~s -> ~s",[Myname, Server]).

-%% Calcultate timeout depending on which state we are in:
+%% Calculate timeout depending on which state we are in:
 %% Can return integer > 0 | infinity
 get_timeout_interval(StateName) ->
    case StateName of
@@ -999,11 +1030,45 @@ get_timeout_interval(StateName) ->

 %% This function is intended to be called at the end of a state
 %% function that want to wait for a reconnect delay before stopping.
-wait_before_reconnect(StateData, Delay) ->
+wait_before_reconnect(StateData) ->
    %% bounce queue manage by process and Erlang message queue
    bounce_queue(StateData#state.queue, ?ERR_REMOTE_SERVER_NOT_FOUND),
    bounce_messages(?ERR_REMOTE_SERVER_NOT_FOUND),
    cancel_timer(StateData#state.timer),
+    Delay = case StateData#state.delay_to_retry of
+		undefined_delay ->
+		    %% The initial delay is random between 1 and 15 seconds
+		    %% Return a random integer between 1000 and 15000
+		    {_, _, MicroSecs} = now(),
+		    (MicroSecs rem 14000) + 1000;
+		D1 ->
+		    %% Duplicate the delay with each successive failed
+		    %% reconnection attempt, but don't exceed the max
+		    lists:min([D1 * 2, get_max_retry_delay()])
+	    end,
    Timer = erlang:start_timer(Delay, self(), []),
    {next_state, wait_before_retry, StateData#state{timer=Timer,
+						    delay_to_retry = Delay,
 						    queue = queue:new()}}.
+
+%% @doc Get the maximum allowed delay for retry to reconnect (in miliseconds).
+%% The default value is 5 minutes.
+%% The option {s2s_max_retry_delay, Seconds} can be used (in seconds).
+%% @spec () -> integer()
+get_max_retry_delay() ->
+    case ejabberd_config:get_local_option(s2s_max_retry_delay) of
+	Seconds when is_integer(Seconds) ->
+	    Seconds*1000;
+	_ ->
+	    ?MAX_RETRY_DELAY
+    end.
+
+%% Terminate s2s_out connections that are in state wait_before_retry
+terminate_if_waiting_delay(From, To) ->
+    FromTo = {From, To},
+    Pids = ejabberd_s2s:get_connections_pids(FromTo),
+    lists:foreach(
+      fun(Pid) ->
+	      Pid ! terminate_if_waiting_before_retry
+      end,
+      Pids).
@@ -1,11 +1,11 @@
 %%%----------------------------------------------------------------------
 %%% File    : ejabberd_service.erl
 %%% Author  : Alexey Shchepin <alexey@process-one.net>
-%%% Purpose : External component management
+%%% Purpose : External component management (XEP-0114)
 %%% Created :  6 Dec 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -73,7 +73,8 @@
 -define(STREAM_TRAILER, "</stream:stream>").

 -define(INVALID_HEADER_ERR,
-	"<stream:stream>"
+	"<stream:stream "
+	"xmlns:stream='http://etherx.jabber.org/streams'>"
 	"<stream:error>Invalid Stream Header</stream:error>"
 	"</stream:stream>"
       ).
@@ -168,11 +169,15 @@ init([{SockMod, Socket}, Opts]) ->
 %%----------------------------------------------------------------------

 wait_for_stream({xmlstreamstart, _Name, Attrs}, StateData) ->
-    % TODO
    case xml:get_attr_s("xmlns", Attrs) of
 	"jabber:component:accept" ->
+	    %% Note: XEP-0114 requires to check that destination is a Jabber
+	    %% component served by this Jabber server.
+	    %% However several transports don't respect that,
+	    %% so ejabberd doesn't check 'to' attribute (EJAB-717)
+	    To = xml:get_attr_s("to", Attrs),
 	    Header = io_lib:format(?STREAM_HEADER,
-				   [StateData#state.streamid, ?MYNAME]),
+				   [StateData#state.streamid, xml:crypt(To)]),
 	    send_text(StateData, Header),
 	    {next_state, wait_for_handshake, StateData};
 	_ ->
@@ -5,7 +5,7 @@
 %%% Created : 24 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -652,18 +652,18 @@ ctl_process(_Val, ["connected-users"]) ->
    NewLine = io_lib:format("~n", []),
    SUSRs = lists:sort(USRs),
    FUSRs = lists:map(fun({U, S, R}) -> [U, $@, S, $/, R, NewLine] end, SUSRs),
-    io:format("~s", [FUSRs]),
+    ?PRINT("~s", [FUSRs]),
    {stop, ?STATUS_SUCCESS};
 ctl_process(_Val, ["connected-users-number"]) ->
    N = length(dirty_get_sessions_list()),
-    io:format("~p~n", [N]),
+    ?PRINT("~p~n", [N]),
    {stop, ?STATUS_SUCCESS};
 ctl_process(_Val, ["user-resources", User, Server]) ->
    Resources =  get_user_resources(User, Server),
    NewLine = io_lib:format("~n", []),
    SResources = lists:sort(Resources),
    FResources = lists:map(fun(R) -> [R, NewLine] end, SResources),
-    io:format("~s", [FResources]),
+    ?PRINT("~s", [FResources]),
    {stop, ?STATUS_SUCCESS};
 ctl_process(Val, _Args) ->
    Val.
@@ -5,7 +5,7 @@
 %%% Created : 23 Aug 2006 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -65,19 +65,27 @@ start(Module, SockMod, Socket, Opts) ->
 	    SocketData = #socket_state{sockmod = SockMod,
 				       socket = Socket,
 				       receiver = Receiver},
-	    {ok, Pid} = Module:start({?MODULE, SocketData}, Opts),
-	    case SockMod:controlling_process(Socket, Receiver) of
-		ok ->
-		    ok;
+	    case Module:start({?MODULE, SocketData}, Opts) of
+		{ok, Pid} ->
+		    case SockMod:controlling_process(Socket, Receiver) of
+			ok ->
+			    ok;
+			{error, _Reason} ->
+			    SockMod:close(Socket)
+		    end,
+		    ejabberd_receiver:become_controller(Receiver, Pid);
 		{error, _Reason} ->
 		    SockMod:close(Socket)
-	    end,
-	    ejabberd_receiver:become_controller(Receiver, Pid);
+	    end;
 	raw ->
-	    {ok, Pid} = Module:start({SockMod, Socket}, Opts),
-	    case SockMod:controlling_process(Socket, Pid) of
-		ok ->
-		    ok;
+	    case Module:start({SockMod, Socket}, Opts) of
+		{ok, Pid} ->
+		    case SockMod:controlling_process(Socket, Pid) of
+			ok ->
+			    ok;
+			{error, _Reason} ->
+			    SockMod:close(Socket)
+		    end;
 		{error, _Reason} ->
 		    SockMod:close(Socket)
 	    end
@@ -5,7 +5,7 @@
 %%% Created : 31 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 21 Mar 2007 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 18 Jul 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 27 Jan 2006 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -30,6 +30,8 @@
 %% API
 -export([update/0, update_info/0]).

+-include("ejabberd.hrl").
+
 %%====================================================================
 %% API
 %%====================================================================
@@ -40,7 +42,7 @@ update() ->
 		release_handler_1:eval_script(
 		  LowLevelScript, [],
 		  [{ejabberd, "", filename:join(Dir, "..")}]),
-	    io:format("eval: ~p~n", [Eval]),
+	    ?INFO_MSG("eval: ~p~n", [Eval]),
 	    Eval;
 	{error, Reason} ->
 	    {error, Reason}
@@ -55,28 +57,28 @@ update_info() ->
 	    UpdatedBeams =
 		lists:filter(
 		  fun(Module) ->
-			  {ok, {Module, [NewVsn]}} =
+			  {ok, {Module, NewVsn}} =
 			      beam_lib:version(code:which(Module)),
 			  case code:is_loaded(Module) of
 			      {file, _} ->
 				  Attrs = Module:module_info(attributes),
-				  {value, {vsn, [CurVsn]}} =
+				  {value, {vsn, CurVsn}} =
 				      lists:keysearch(vsn, 1, Attrs),
 				  NewVsn /= CurVsn;
 			      false ->
 				  false
 			  end
 		  end, Beams),
-	    io:format("beam files: ~p~n", [UpdatedBeams]),
+	    ?INFO_MSG("beam files: ~p~n", [UpdatedBeams]),
 	    Script = make_script(UpdatedBeams),
-	    io:format("script: ~p~n", [Script]),
+	    ?INFO_MSG("script: ~p~n", [Script]),
 	    LowLevelScript = make_low_level_script(UpdatedBeams, Script),
-	    io:format("low level script: ~p~n", [LowLevelScript]),
+	    ?INFO_MSG("low level script: ~p~n", [LowLevelScript]),
 	    Check =
 		release_handler_1:check_script(
 		  LowLevelScript,
 		  [{ejabberd, "", filename:join(Dir, "..")}]),
-	    io:format("check: ~p~n", [Check]),
+	    ?INFO_MSG("check: ~p~n", [Check]),
 	    {ok, Dir, UpdatedBeams, Script, LowLevelScript, Check};
 	{error, Reason} ->
 	    {error, Reason}
@@ -4,8 +4,7 @@ include ..\Makefile.inc
 EFLAGS = -I .. -pz ..

 OUTDIR = ..
-SOURCES = $(wildcard *.erl)
-BEAMS = $(addprefix $(OUTDIR)/,$(SOURCES:.erl=.beam))
+BEAMS = ..\ejabberd_zlib.beam

 SOURCE = ejabberd_zlib_drv.c
 OBJECT = ejabberd_zlib_drv.o
@@ -5,7 +5,7 @@
 %%% Created : 19 Jan 2006 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -1,5 +1,5 @@
 /*
- * ejabberd, Copyright (C) 2002-2008   Process-one
+ * ejabberd, Copyright (C) 2002-2009   ProcessOne
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
@@ -107,14 +107,14 @@ static int ejabberd_zlib_drv_control(ErlDrvData handle,
 	 b = driver_alloc_binary(size);
 	 b->orig_bytes[0] = 0;

-	 d->d_stream->next_in = buf;
+	 d->d_stream->next_in = (unsigned char *)buf;
 	 d->d_stream->avail_in = len;
 	 d->d_stream->avail_out = 0;
 	 err = Z_OK;

 	 while (err == Z_OK && d->d_stream->avail_out == 0)
 	 {
-	    d->d_stream->next_out = b->orig_bytes + rlen;
+	    d->d_stream->next_out = (unsigned char *)b->orig_bytes + rlen;
 	    d->d_stream->avail_out = BUF_SIZE;

 	    err = deflate(d->d_stream, Z_SYNC_FLUSH);
@@ -135,14 +135,14 @@ static int ejabberd_zlib_drv_control(ErlDrvData handle,
 	 b->orig_bytes[0] = 0;

 	 if (len > 0) {
-	    d->i_stream->next_in = buf;
+	    d->i_stream->next_in = (unsigned char *)buf;
 	    d->i_stream->avail_in = len;
 	    d->i_stream->avail_out = 0;
 	    err = Z_OK;

 	    while (err == Z_OK && d->i_stream->avail_out == 0)
 	    {
-	       d->i_stream->next_out = b->orig_bytes + rlen;
+	       d->i_stream->next_out = (unsigned char *)b->orig_bytes + rlen;
 	       d->i_stream->avail_out = BUF_SIZE;

 	       err = inflate(d->i_stream, Z_SYNC_FLUSH);
@@ -11,6 +11,7 @@ ERL_MAX_ETS_TABLES=1400
 NODE=ejabberd
 HOST=localhost
 ERLANG_NODE=$NODE@$HOST
+ERL=@erl@
 ROOTDIR=@rootdir@
 EJABBERD_CONFIG_PATH=$ROOTDIR/etc/ejabberd/ejabberd.cfg
 LOGS_DIR=$ROOTDIR/var/log/ejabberd/
@@ -45,6 +46,7 @@ ERLANG_OPTS="+K $POLL -smp $SMP +P $ERL_PROCESSES"
 EJABBERD_EBIN=$ROOTDIR/var/lib/ejabberd/ebin
 EJABBERD_MSGS_PATH=$ROOTDIR/var/lib/ejabberd/priv/msgs
 EJABBERD_SO_PATH=$ROOTDIR/var/lib/ejabberd/priv/lib
+EJABBERD_BIN_PATH=$ROOTDIR/var/lib/ejabberd/priv/bin
 EJABBERD_LOG_PATH=$LOGS_DIR/ejabberd.log
 SASL_LOG_PATH=$LOGS_DIR/sasl.log
 DATETIME=`date "+%Y%m%d-%H%M%S"`
@@ -57,6 +59,7 @@ export EJABBERD_CONFIG_PATH
 export EJABBERD_MSGS_PATH
 export EJABBERD_LOG_PATH
 export EJABBERD_SO_PATH
+export EJABBERD_BIN_PATH
 export ERL_CRASH_DUMP
 export ERL_INETRC
 export ERL_MAX_PORTS
@@ -72,7 +75,7 @@ export HOME
 # start server
 start ()
 {
-    erl \
+    $ERL \
      $NAME $ERLANG_NODE \
      -noinput -detached \
      -pa $EJABBERD_EBIN \
@@ -101,7 +104,7 @@ debug ()
    echo "Press any key to continue"
    read foo
    echo ""
-    erl \
+    $ERL \
      $NAME ${NODE}debug \
      -remsh $ERLANG_NODE \
      $ERLANG_OPTS $ARGS "$@"
@@ -125,9 +128,8 @@ live ()
    echo "Press any key to continue"
    read foo
    echo ""
-    erl \
+    $ERL \
      $NAME $ERLANG_NODE \
-      $ERLANG_OPTS \
      -pa $EJABBERD_EBIN \
      -mnesia dir "\"$EJABBERD_DB\"" \
      -s ejabberd \
@@ -137,7 +139,7 @@ live ()
 # common control function
 ctl ()
 {
-    erl \
+    $ERL \
      $NAME ejabberdctl \
      -noinput \
      -pa $EJABBERD_EBIN \
@@ -157,6 +159,7 @@ ctl ()
        echo "  --ctl-config file  Config file of ejabberdctl: $CONFIG"
        echo "  --logs dir         Directory for logs:         $LOGS_DIR"
        echo "  --spool dir        Database spool dir:         $EJABBERD_DB"
+        echo "  --node nodename    ejabberd node name:         $ERLANG_NODE"
        echo "";;
    esac
    return $result
@@ -5,7 +5,7 @@
 %%% Created : 22 Aug 2005 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -16,11 +16,13 @@ ifdef debug
 endif

 OUTDIR = ..
-SOURCES = $(wildcard *.erl)
+SOURCES = $(wildcard *.erl) ELDAPv3.erl
 BEAMS = $(addprefix $(OUTDIR)/,$(SOURCES:.erl=.beam))


-all:    $(BEAMS)
+all:    $(BEAMS) ELDAPv3.beam
+
+ELDAPv3.beam: ELDAPv3.erl

 ELDAPv3.erl:       ELDAPv3.asn
 	@ERLC@ -bber_bin -W $(EFLAGS) $<
@@ -4,8 +4,7 @@ include ..\Makefile.inc
 EFLAGS = -I .. -pz ..

 OUTDIR = ..
-SOURCES = $(wildcard *.erl)
-BEAMS = $(addprefix $(OUTDIR)/,$(SOURCES:.erl=.beam))
+BEAMS = ..\eldap.beam ..\eldap_filter.beam ..\eldap_pool.beam ..\eldap_utils.beam

 ALL : $(BEAMS)

@@ -35,6 +35,14 @@

 %%% Modified by Evgeniy Khramtsov <xram@jabber.ru>
 %%% Implemented queue for bind() requests to prevent pending binds.
+
+%%% Modified by Christophe Romain <christophe.romain@process-one.net>
+%%% Improve error case handling
+
+%%% Modified by Mickael Remond <mremond@process-one.net>
+%%% Now use ejabberd log mechanism
+
+
 %%% --------------------------------------------------------------------
 -vc('$Id$ ').

@@ -48,20 +56,19 @@
 %%%     active_bind - sent bind() request and waiting for response
 %%%----------------------------------------------------------------------

-%%-compile(export_all).
-%%-export([Function/Arity, ...]).
-
 -behaviour(gen_fsm).

+-include("ejabberd.hrl").
+
 %% External exports
-export([start_link/1, start_link/5, start_link/6]).
+-export([start_link/1, start_link/5]).

 -export([baseObject/0,singleLevel/0,wholeSubtree/0,close/1,
 	 equalityMatch/2,greaterOrEqual/2,lessOrEqual/2,
 	 approxMatch/2,search/2,substrings/2,present/1,
 	 'and'/1,'or'/1,'not'/1,modify/3, mod_add/2, mod_delete/2,
 	 mod_replace/2, add/3, delete/2, modify_dn/5, bind/3]).
-export([debug_level/2, get_status/1]).
+-export([get_status/1]).

 %% gen_fsm callbacks
 -export([init/1, connecting/2,
@@ -75,26 +82,24 @@
 -include("eldap.hrl").

 -define(LDAP_VERSION, 3).
-define(RETRY_TIMEOUT, 5000).
+-define(RETRY_TIMEOUT, 500).
 -define(BIND_TIMEOUT, 10000).
 -define(CMD_TIMEOUT, 100000).
 -define(MAX_TRANSACTION_ID, 65535).
 -define(MIN_TRANSACTION_ID, 0).

 -record(eldap, {version = ?LDAP_VERSION,
-		hosts,	       % Possible hosts running LDAP servers
+		hosts,         % Possible hosts running LDAP servers
 		host = null,   % Connected Host LDAP server
-		port = 389 ,   % The LDAP server port
+		port = 389,    % The LDAP server port
 		fd = null,     % Socket filedescriptor.
 		rootdn = "",   % Name of the entry to bind as
 		passwd,        % Password for (above) entry
 		id = 0,        % LDAP Request ID 
-		log,           % User provided log function
 		bind_timer,    % Ref to bind timeout
 		dict,          % dict holding operation params and results
-		bind_q,        % Queue for bind() requests
-		debug_level    % Integer debug/logging level
-	       }).
+		bind_q         % Queue for bind() requests
+	}).

 %%%----------------------------------------------------------------------
 %%% API
@@ -104,20 +109,8 @@ start_link(Name) ->
    gen_fsm:start_link({local, Reg_name}, ?MODULE, [], []).

 start_link(Name, Hosts, Port, Rootdn, Passwd) ->
-    Log = fun(_N, Fmt, Args) -> io:format("---- " ++ Fmt, [Args]) end,
    Reg_name = list_to_atom("eldap_" ++ Name),
-    gen_fsm:start_link({local, Reg_name}, ?MODULE, {Hosts, Port, Rootdn, Passwd, Log}, []).
-
-start_link(Name, Hosts, Port, Rootdn, Passwd, Log) ->
-    Reg_name = list_to_atom("eldap_" ++ Name),
-    gen_fsm:start_link({local, Reg_name}, ?MODULE, {Hosts, Port, Rootdn, Passwd, Log}, []).
-
-%%% --------------------------------------------------------------------
-%%% Set Debug Level. 0 - none, 1 - errors, 2 - ldap events
-%%% --------------------------------------------------------------------
-debug_level(Handle, N) when integer(N) ->
-    Handle1 = get_handle(Handle),
-    gen_fsm:sync_send_all_state_event(Handle1, {debug_level,N}).
+    gen_fsm:start_link({local, Reg_name}, ?MODULE, {Hosts, Port, Rootdn, Passwd}, []).

 %%% --------------------------------------------------------------------
 %%% Get status of connection.
@@ -377,21 +370,19 @@ get_handle(Name) when list(Name) -> list_to_atom("eldap_" ++ Name).
 %%----------------------------------------------------------------------
 init([]) ->
    case get_config() of
-	{ok, Hosts, Rootdn, Passwd, Log} ->
-	    init({Hosts, Rootdn, Passwd, Log});
+	{ok, Hosts, Rootdn, Passwd} ->
+	    init({Hosts, Rootdn, Passwd});
 	{error, Reason} ->
 	    {stop, Reason}
    end;
-init({Hosts, Port, Rootdn, Passwd, Log}) ->
+init({Hosts, Port, Rootdn, Passwd}) ->
    {ok, connecting, #eldap{hosts = Hosts,
 			    port = Port,
 			    rootdn = Rootdn,
 			    passwd = Passwd,
 			    id = 0,
-			    log = Log,
 			    dict = dict:new(),
-			    bind_q = queue:new(),
-			    debug_level = 0}, 0}.
+			    bind_q = queue:new()}, 0}.

 %%----------------------------------------------------------------------
 %% Func: StateName/2
@@ -484,9 +475,6 @@ handle_event(_Event, StateName, S) ->
 %%          {stop, Reason, NewStateData}                          |
 %%          {stop, Reason, Reply, NewStateData}                    
 %%----------------------------------------------------------------------
-handle_sync_event({debug_level, N}, _From, StateName, S) ->
-    {reply, ok, StateName, S#eldap{debug_level = N}};
-
 handle_sync_event(_Event, _From, StateName, S) ->
    {reply, {StateName, S}, StateName, S}.

@@ -501,7 +489,7 @@ handle_sync_event(_Event, _From, StateName, S) ->
 %% Packets arriving in various states
 %%
 handle_info({tcp, _Socket, Data}, connecting, S) ->
-    log1("eldap. tcp packet received when disconnected!~n~p~n", [Data], S),
+    ?DEBUG("eldap. tcp packet received when disconnected!~n~p", [Data]),
    {next_state, connecting, S};

 handle_info({tcp, _Socket, Data}, wait_bind_response, S) ->
@@ -526,19 +514,26 @@ handle_info({tcp, _Socket, Data}, StateName, S)
 	{error, _Reason}          -> {next_state, StateName, S}
    end;

-handle_info({tcp_closed, _Socket}, _All_fsm_states, S) ->
+handle_info({tcp_closed, _Socket}, Fsm_state, S) ->
+    ?WARNING_MSG("LDAP server closed the connection: ~s:~p~nIn State: ~p",
+	  [S#eldap.host, S#eldap.port ,Fsm_state]),
    F = fun(_Id, [{Timer, From, _Name}|_]) ->
 		gen_fsm:reply(From, {error, tcp_closed}),
 		cancel_timer(Timer)
 	end,
    dict:map(F, S#eldap.dict),
-    retry_connect(),
-    {next_state, connecting, S#eldap{fd = null,
-				     dict = dict:new(), bind_q=queue:new()}};
+    {ok, NextState, NewS} = connect_bind(S#eldap{fd = null,
+						 dict = dict:new(),
+						 bind_q=queue:new()}),
+    {next_state, NextState, NewS};

 handle_info({tcp_error, _Socket, Reason}, Fsm_state, S) ->
-    log1("eldap received tcp_error: ~p~nIn State: ~p~n", [Reason, Fsm_state], S),
+    ?DEBUG("eldap received tcp_error: ~p~nIn State: ~p", [Reason, Fsm_state]),
+    %% XXX wouldn't it be safer to try reconnect ?
+    %% if we were waiting a result, we may mait forever
+    %% cause request is probably lost....
    {next_state, Fsm_state, S};
+
 %%
 %% Timers
 %%
@@ -561,8 +556,8 @@ handle_info({timeout, _Timer, bind_timeout}, wait_bind_response, S) ->
 %% Make sure we don't fill the message queue with rubbish
 %%
 handle_info(Info, StateName, S) ->
-    log1("eldap. Unexpected Info: ~p~nIn state: ~p~n when StateData is: ~p~n",
-	 [Info, StateName, S], S),
+    ?DEBUG("eldap. Unexpected Info: ~p~nIn state: ~p~n when StateData is: ~p",
+	 [Info, StateName, S]),
    {next_state, StateName, S}.

 %%----------------------------------------------------------------------
@@ -589,13 +584,16 @@ send_command(Command, From, S) ->
    {Name, Request} = gen_req(Command),
    Message = #'LDAPMessage'{messageID  = Id,
 			     protocolOp = {Name, Request}},
-    log2("~p~n",[{Name, Request}], S),
+    ?DEBUG("~p~n",[{Name, Request}]),
    {ok, Bytes} = asn1rt:encode('ELDAPv3', 'LDAPMessage', Message),
-    ok = gen_tcp:send(S#eldap.fd, Bytes),
-    Timer = erlang:start_timer(?CMD_TIMEOUT, self(), {cmd_timeout, Id}),
-    New_dict = dict:store(Id, [{Timer, From, Name}], S#eldap.dict),
-    {ok, S#eldap{id = Id,
-		 dict = New_dict}}.
+    case gen_tcp:send(S#eldap.fd, Bytes) of
+    ok ->
+	Timer = erlang:start_timer(?CMD_TIMEOUT, self(), {cmd_timeout, Id}),
+	New_dict = dict:store(Id, [{Timer, From, Name}], S#eldap.dict),
+	{ok, S#eldap{id = Id, dict = New_dict}};
+    Error ->
+	Error
+    end.

 gen_req({search, A}) ->
    {searchRequest,
@@ -647,7 +645,7 @@ recvd_packet(Pkt, S) ->
    case asn1rt:decode('ELDAPv3', 'LDAPMessage', Pkt) of
 	{ok,Msg} ->
 	    Op = Msg#'LDAPMessage'.protocolOp,
-	    log2("~p~n",[Op], S),
+	    ?DEBUG("~p",[Op]),
 	    Dict = S#eldap.dict,
 	    Id = Msg#'LDAPMessage'.messageID,
 	    {Timer, From, Name, Result_so_far} = get_op_rec(Id, Dict),
@@ -744,7 +742,7 @@ recvd_wait_bind_response(Pkt, S) ->
    check_tag(Pkt),
    case asn1rt:decode('ELDAPv3', 'LDAPMessage', Pkt) of
 	{ok,Msg} ->
-	    log2("~p", [Msg], S),
+	    ?DEBUG("~p", [Msg]),
 	    check_id(S#eldap.id, Msg#'LDAPMessage'.messageID),
 	    case Msg#'LDAPMessage'.protocolOp of
 		{bindResponse, Result} ->
@@ -844,6 +842,7 @@ polish([], Res, Ref) ->
 connect_bind(S) ->
    Host = next_host(S#eldap.host, S#eldap.hosts),
    TcpOpts = [{packet, asn1}, {active, true}, {keepalive, true}, binary],
+    ?INFO_MSG("LDAP connection on ~s:~p", [Host, S#eldap.port]),
    case gen_tcp:connect(Host, S#eldap.port, TcpOpts) of
 	{ok, Socket} ->
 	    case bind_request(Socket, S) of
@@ -853,15 +852,15 @@ connect_bind(S) ->
 		    {ok, wait_bind_response, NewS#eldap{fd = Socket,
 							host = Host,
 							bind_timer = Timer}};
-		{error, _Reason} ->
+		{error, Reason} ->
+		    ?ERROR_MSG("LDAP bind failed on ~s:~p~nReason: ~p", [Host, S#eldap.port, Reason]),
 		    gen_tcp:close(Socket),
-		    erlang:send_after(?RETRY_TIMEOUT, self(),
-				      {timeout, retry_connect}),
+		    retry_connect(),
 		    {ok, connecting, S#eldap{host = Host}}
 	    end;
-	{error, _Reason} ->
-	    erlang:send_after(?RETRY_TIMEOUT, self(), 
-			      {timeout, retry_connect}),
+	{error, Reason} ->
+	    ?ERROR_MSG("LDAP connection failed on ~s:~p~nReason: ~p", [Host, S#eldap.port, Reason]),
+	    retry_connect(),
 	    {ok, connecting, S#eldap{host = Host}}
    end.

@@ -872,10 +871,12 @@ bind_request(Socket, S) ->
 			 authentication = {simple, S#eldap.passwd}},
    Message = #'LDAPMessage'{messageID  = Id,
 			     protocolOp = {bindRequest, Req}},
-    log2("Message:~p~n",[Message], S),
+    ?DEBUG("Bind Request Message:~p~n",[Message]),
    {ok, Bytes} = asn1rt:encode('ELDAPv3', 'LDAPMessage', Message),
-    ok = gen_tcp:send(Socket, Bytes),
-    {ok, S#eldap{id = Id}}.
+    case gen_tcp:send(Socket, Bytes) of
+	ok -> {ok, S#eldap{id = Id}};
+	Error -> Error
+    end.

 %% Given last tried Server, find next one to try
 next_host(null, [H|_]) -> H;			% First time, take first
@@ -946,8 +947,8 @@ get_config() ->
    case file:consult(File) of
 	{ok, Entries} ->
 	    case catch parse(Entries) of
-		{ok, Hosts, Port, Rootdn, Passwd, Log} ->
-		    {ok, Hosts, Port, Rootdn, Passwd, Log};
+		{ok, Hosts, Port, Rootdn, Passwd} ->
+		    {ok, Hosts, Port, Rootdn, Passwd};
 		{error, Reason} ->
 		    {error, Reason};
 		{'EXIT', Reason} ->
@@ -962,8 +963,7 @@ parse(Entries) ->
     get_hosts(host, Entries),
     get_integer(port, Entries),
     get_list(rootdn, Entries),
-     get_list(passwd, Entries),
-     get_log(log, Entries)}.
+     get_list(passwd, Entries)}.

 get_integer(Key, List) ->
    case lists:keysearch(Key, 1, List) of
@@ -985,16 +985,6 @@ get_list(Key, List) ->
 	    throw({error, "No Entry in Config for " ++ atom_to_list(Key)})
    end.

-get_log(Key, List) ->
-    case lists:keysearch(Key, 1, List) of
-	{value, {Key, Value}} when function(Value) ->
-	    Value;
-	{value, {Key, _Else}} ->
-	    false;
-	false ->
-	    fun(_Level, Format, Args) -> io:format("--- " ++ Format, Args) end
-    end.
-
 get_hosts(Key, List) ->
    lists:map(fun({Key1, {A,B,C,D}}) when integer(A),
 					  integer(B),
@@ -1016,15 +1006,3 @@ bump_id(#eldap{id = Id}) when Id > ?MAX_TRANSACTION_ID ->
    ?MIN_TRANSACTION_ID;
 bump_id(#eldap{id = Id}) ->
    Id + 1.
-
-%%% --------------------------------------------------------------------
-%%% Log routines. Call a user provided log routine Fun.
-%%% --------------------------------------------------------------------
-
-log1(Str, Args, #eldap{log = Fun, debug_level = N}) -> log(Fun, Str, Args, 1, N).
-log2(Str, Args, #eldap{log = Fun, debug_level = N}) -> log(Fun, Str, Args, 2, N).
-
-log(Fun, Str, Args, This_level, Status) when function(Fun), This_level =< Status ->
-    catch Fun(This_level, Str, Args);
-log(_, _, _, _, _) -> 
-    ok.
@@ -1,6 +1,6 @@
 %%%----------------------------------------------------------------------
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -11,7 +11,7 @@
 %%% 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
@@ -6,7 +6,7 @@
 %%% Author:  Evgeniy Khramtsov <xramtsov@gmail.com>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -17,7 +17,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 12 Nov 2006 by Evgeniy Khramtsov <xram@jabber.ru>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 12 Oct 2006 by Mickael Remond <mremond@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 30 Jul 2004 by Leif Johansson <leifj@it.su.se>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -30,6 +30,7 @@
 -export([start/2, stop/1, init/2,
 	 check_password/3, set_password/3, is_user_exists/2]).

+-include("ejabberd.hrl").

 start(Host, ExtPrg) ->
    spawn(?MODULE, init, [Host, ExtPrg]).
@@ -76,7 +77,7 @@ loop(Port) ->
 		    exit(normal)
 	    end;
 	{'EXIT', Port, Reason} ->
-	    io:format("~p ~n", [Reason]),
+	    ?CRITICAL_MSG("~p ~n", [Reason]),
 	    exit(port_terminated)
    end.

@@ -5,7 +5,7 @@
 %%% Created : 22 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 24 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -30,6 +30,7 @@
 -export([start/0,
 	 start_module/3,
 	 stop_module/2,
+	 stop_module_keep_config/2,
 	 get_opt/2,
 	 get_opt/3,
 	 get_opt_host/3,
@@ -61,33 +62,47 @@ start() ->


 start_module(Host, Module, Opts) ->
+    set_module_opts_mnesia(Host, Module, Opts),
+    ets:insert(ejabberd_modules,
+	       #ejabberd_module{module_host = {Module, Host},
+				opts = Opts}),
    case catch Module:start(Host, Opts) of
 	{'EXIT', Reason} ->
+	    del_module_mnesia(Host, Module),
+	    ets:delete(ejabberd_modules, {Module, Host}),
 	    ?ERROR_MSG("~p", [Reason]);
 	_ ->
-	    set_module_opts_mnesia(Host, Module, Opts),
-	    ets:insert(ejabberd_modules,
-		       #ejabberd_module{module_host = {Module, Host},
-					opts = Opts}),
 	    ok
    end.

+%% @doc Stop the module in a host, and forget its configuration.
 stop_module(Host, Module) ->
+    case stop_module_keep_config(Host, Module) of
+	error ->
+	    error;
+	ok ->
+	    del_module_mnesia(Host, Module)
+    end.
+
+%% @doc Stop the module in a host, but keep its configuration.
+%% As the module configuration is kept in the Mnesia local_config table,
+%% when ejabberd is restarted the module will be started again.
+%% This function is useful when ejabberd is being stopped
+%% and it stops all modules.
+stop_module_keep_config(Host, Module) ->
    case catch Module:stop(Host) of
 	{'EXIT', Reason} ->
-	    ?ERROR_MSG("~p", [Reason]);
+	    ?ERROR_MSG("~p", [Reason]),
+	    error;
 	{wait, ProcList} when is_list(ProcList) ->
 	    lists:foreach(fun wait_for_process/1, ProcList),
-	    del_module_mnesia(Host, Module),
 	    ets:delete(ejabberd_modules, {Module, Host}),
 	    ok;
 	{wait, Process} ->
 	    wait_for_process(Process),
-	    del_module_mnesia(Host, Module),
 	    ets:delete(ejabberd_modules, {Module, Host}),
 	    ok;
 	_ ->
-	    del_module_mnesia(Host, Module),
 	    ets:delete(ejabberd_modules, {Module, Host}),
 	    ok
    end.
@@ -5,7 +5,7 @@
 %%% Created : 10 Apr 2004 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created :  2 Feb 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 23 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -34,6 +34,8 @@
 	 make_correct_from_to_attrs/3,
 	 replace_from_to_attrs/3,
 	 replace_from_to/3,
+	 replace_from_attrs/2,
+	 replace_from/2,
 	 remove_attr/2,
 	 make_jid/3,
 	 make_jid/1,
@@ -59,7 +61,8 @@
 	 now_to_local_string/1,
 	 datetime_string_to_timestamp/1,
 	 decode_base64/1,
-	 encode_base64/1]).
+	 encode_base64/1,
+	 ip_to_list/1]).

 -include("jlib.hrl").

@@ -152,6 +155,13 @@ replace_from_to(From, To, {xmlelement, Name, Attrs, Els}) ->
 				     Attrs),
    {xmlelement, Name, NewAttrs, Els}.

+replace_from_attrs(From, Attrs) ->
+    Attrs1 = lists:keydelete("from", 1, Attrs),
+    [{"from", From} | Attrs1].
+
+replace_from(From, {xmlelement, Name, Attrs, Els}) ->
+    NewAttrs = replace_from_attrs(jlib:jid_to_string(From), Attrs),
+    {xmlelement, Name, NewAttrs, Els}.

 remove_attr(Attr, {xmlelement, Name, Attrs, Els}) ->
    NewAttrs = lists:keydelete(Attr, 1, Attrs),
@@ -676,3 +686,9 @@ e(X) when X>51, X<62 ->     X-4;
 e(62) ->                    $+;
 e(63) ->                    $/;
 e(X) ->                     exit({bad_encode_base64_token, X}).
+
+%% Convert Erlang inet IP to list
+ip_to_list({IP, _Port}) ->
+    ip_to_list(IP);
+ip_to_list({A,B,C,D}) ->
+    lists:flatten(io_lib:format("~w.~w.~w.~w",[A,B,C,D])).
@@ -1,6 +1,6 @@
 %%%----------------------------------------------------------------------
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -11,7 +11,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 15 Nov 2005 by Magnus Henoch <henoch@dtek.chalmers.se>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 11 Aug 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 7 Oct 2006 by Magnus Henoch <henoch@dtek.chalmers.se>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -31,8 +31,11 @@
 -behaviour(gen_mod).

 -export([read_caps/1,
+	 get_caps/1,
 	 note_caps/3,
+	 clear_caps/1,
 	 get_features/2,
+	 get_user_resource/2,
 	 handle_disco_response/3]).

 %% gen_mod callbacks
@@ -53,9 +56,12 @@

 -define(PROCNAME, ejabberd_mod_caps).
 -define(DICT, dict).
+-define(CAPS_QUERY_TIMEOUT, 60000). % 1mn without answer, consider client never answer

 -record(caps, {node, version, exts}).
 -record(caps_features, {node_pair, features}).
+-record(user_caps, {jid, caps}).
+-record(user_caps_default, {uid, resource}).
 -record(state, {host,
 		disco_requests = ?DICT:new(),
 		feature_queries = []}).
@@ -88,12 +94,45 @@ read_caps([_ | Tail], Result) ->
 read_caps([], Result) ->
    Result.

+%% get_caps reads user caps from database
+get_caps(JID) ->
+    case catch mnesia:dirty_read({user_caps, list_to_binary(jlib:jid_to_string(JID))}) of
+	[#user_caps{caps=Caps}] -> 
+	    Caps;
+	_ -> 
+	    nothing
+    end.
+
+%% clear_caps removes user caps from database
+clear_caps(JID) ->
+    {U, S, R} = jlib:jid_tolower(JID),
+    BJID = list_to_binary(jlib:jid_to_string(JID)),
+    BUID = list_to_binary(jlib:jid_to_string({U, S, []})),
+    catch mnesia:dirty_delete({user_caps, BJID}),
+    case catch mnesia:dirty_read({user_caps_default, BUID}) of
+	[#user_caps_default{resource=R}] ->
+	    catch mnesia:dirty_delete({user_caps_default, BUID});
+	_ ->
+	    ok
+    end.
+
+%% give default user resource
+get_user_resource(LUser, LServer) ->
+    BUID = list_to_binary(jlib:jid_to_string({LUser, LServer, []})),
+    case catch mnesia:dirty_read({user_caps_default, BUID}) of
+	[#user_caps_default{resource=R}] ->
+	    R;
+	_ ->
+	    []
+    end.
+
 %% note_caps should be called to make the module request disco
 %% information.  Host is the host that asks, From is the full JID that
 %% sent the caps packet, and Caps is what read_caps returned.
 note_caps(Host, From, Caps) ->
    case Caps of
-	nothing -> ok;
+	nothing -> 
+	    ok;
 	_ ->
 	    Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
 	    gen_server:cast(Proc, {note_caps, From, Caps})
@@ -104,7 +143,8 @@ note_caps(Host, From, Caps) ->
 %% timeout error.
 get_features(Host, Caps) ->
    case Caps of
-	nothing -> [];
+	nothing -> 
+	    [];
 	#caps{} ->
 	    Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
 	    gen_server:call(Proc, {get_features, Caps})
@@ -127,8 +167,7 @@ start(Host, Opts) ->

 stop(Host) ->
    Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
-    gen_server:call(Proc, stop),
-    supervisor:stop_child(ejabberd_sup, Proc).
+    gen_server:call(Proc, stop).

 %%====================================================================
 %% gen_server callbacks
@@ -138,7 +177,12 @@ init([Host, _Opts]) ->
    mnesia:create_table(caps_features,
 			[{ram_copies, [node()]},
 			 {attributes, record_info(fields, caps_features)}]),
-    mnesia:add_table_copy(caps_features, node(), ram_copies),
+    mnesia:create_table(user_caps,
+			[{disc_copies, [node()]},
+			 {attributes, record_info(fields, user_caps)}]),
+    mnesia:create_table(user_caps_default,
+			[{disc_copies, [node()]},
+			 {attributes, record_info(fields, user_caps_default)}]),
    {ok, #state{host = Host}}.

 maybe_get_features(#caps{node = Node, version = Version, exts = Exts}) ->
@@ -186,10 +230,21 @@ handle_call(stop, _From, State) ->
    {stop, normal, ok, State}.

 handle_cast({note_caps, From, 
-	     #caps{node = Node, version = Version, exts = Exts}}, 
+	     #caps{node = Node, version = Version, exts = Exts} = Caps}, 
 	    #state{host = Host, disco_requests = Requests} = State) ->
    %% XXX: this leads to race conditions where ejabberd will send
    %% lots of caps disco requests.
+    {U, S, R} = jlib:jid_tolower(From),
+    BJID = list_to_binary(jlib:jid_to_string(From)),
+    mnesia:dirty_write(#user_caps{jid = BJID, caps = Caps}),
+    case ejabberd_sm:get_user_resources(U, S) of
+	[] ->
+	    ok;
+	_ -> 
+	    % only store default resource of external contacts
+	    BUID = list_to_binary(jlib:jid_to_string(jlib:jid_remove_resource(From))),
+	    mnesia:dirty_write(#user_caps_default{uid = BUID, resource = R})
+    end,
    SubNodes = [Version | Exts],
    %% Now, find which of these are not already in the database.
    Fun = fun() ->
@@ -204,22 +259,22 @@ handle_cast({note_caps, From,
 	  end,
    case mnesia:transaction(Fun) of
 	{atomic, Missing} ->
-	    %% For each unknown caps "subnode", we send a disco
-	    %% request.
-	    NewRequests =
-		lists:foldl(
-		  fun(SubNode, Dict) ->
+	    %% For each unknown caps "subnode", we send a disco request.
+	    NewRequests = lists:foldl(
+		fun(SubNode, Dict) ->
 			  ID = randoms:get_string(),
 			  Stanza =
 			      {xmlelement, "iq",
 			       [{"type", "get"},
 				{"id", ID}],
 			       [{xmlelement, "query",
-				 [{"xmlns", ?NS_DISCO_INFO}],
+				 [{"xmlns", ?NS_DISCO_INFO},
+				  {"node", lists:concat([Node, "#", SubNode])}],
 				 []}]},
 			  ejabberd_local:register_iq_response_handler
 			    (Host, ID, ?MODULE, handle_disco_response),
 			  ejabberd_router:route(jlib:make_jid("", Host, ""), From, Stanza),
+			  timer:send_after(?CAPS_QUERY_TIMEOUT, self(), {disco_timeout, ID}),
 			  ?DICT:store(ID, {Node, SubNode}, Dict)
 		  end, Requests, Missing),
 	    {noreply, State#state{disco_requests = NewRequests}};
@@ -251,16 +306,39 @@ handle_cast({disco_response, From, _To,
 		    ?ERROR_MSG("ID '~s' matches no query", [ID])
 	    end;
 	{error, _} ->
-	    gen_server:cast(self(), visit_feature_queries),
-	    ?ERROR_MSG("Error IQ reponse IQ from ~s:~n~p", [jlib:jid_to_string(From), SubEls]);
+	    %% XXX: if we get error, we cache empty feature not to probe the client continuously
+	    case ?DICT:find(ID, Requests) of
+		{ok, {Node, SubNode}} ->
+		    Features = [],
+		    mnesia:transaction(
+		      fun() ->
+			      mnesia:write(#caps_features{node_pair = {Node, SubNode},
+							  features = Features})
+		      end),
+		    gen_server:cast(self(), visit_feature_queries);
+		error ->
+		    ?ERROR_MSG("ID '~s' matches no query", [ID])
+	    end;
+	    %gen_server:cast(self(), visit_feature_queries),
+	    %?DEBUG("Error IQ reponse from ~s:~n~p", [jlib:jid_to_string(From), SubEls]);
 	{result, _} ->
-	    ?ERROR_MSG("Invalid IQ contents from ~s:~n~p", [jlib:jid_to_string(From), SubEls]);
+	    ?DEBUG("Invalid IQ contents from ~s:~n~p", [jlib:jid_to_string(From), SubEls]);
 	_ ->
 	    %% Can't do anything about errors
 	    ok
    end,
    NewRequests = ?DICT:erase(ID, Requests),
    {noreply, State#state{disco_requests = NewRequests}};
+handle_cast({disco_timeout, ID}, #state{host = Host, disco_requests = Requests} = State) ->
+    %% do not wait a response anymore for this IQ, client certainly will never answer
+    NewRequests = case ?DICT:is_key(ID, Requests) of
+    true ->
+	ejabberd_local:unregister_iq_response_handler(Host, ID),
+	?DICT:erase(ID, Requests);
+    false ->
+	Requests
+    end,
+    {noreply, State#state{disco_requests = NewRequests}};
 handle_cast(visit_feature_queries, #state{feature_queries = FeatureQueries} = State) ->
    Timestamp = timestamp(),
    NewFeatureQueries =
@@ -5,7 +5,7 @@
 %%% Created : 19 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -307,8 +307,10 @@ adhoc_local_items(Acc, From, #jid{lserver = LServer, server = Server} = To,
 			{result, Its} -> Its;
 			empty -> []
 		    end,
+	    PermLev = get_permission_level(From),
 	    %% Recursively get all configure commands
-	    Nodes = recursively_get_local_items(LServer, "", Server, Lang),
+	    Nodes = recursively_get_local_items(PermLev, LServer, "", Server,
+						Lang),
 	    Nodes1 = lists:filter(
 		       fun(N) ->
 			       Nd = xml:get_tag_attr_s("node", N),
@@ -325,15 +327,15 @@ adhoc_local_items(Acc, From, #jid{lserver = LServer, server = Server} = To,
 	    Acc
    end.

-recursively_get_local_items(_LServer, "online users", _Server, _Lang) ->
+recursively_get_local_items(_PermLev, _LServer, "online users", _Server, _Lang) ->
    [];

-recursively_get_local_items(_LServer, "all users", _Server, _Lang) ->
+recursively_get_local_items(_PermLev, _LServer, "all users", _Server, _Lang) ->
    [];

-recursively_get_local_items(LServer, Node, Server, Lang) ->
+recursively_get_local_items(PermLev, LServer, Node, Server, Lang) ->
    LNode = tokenize(Node),
-    Items = case get_local_items(LServer, LNode, Server, Lang) of
+    Items = case get_local_items({PermLev, LServer}, LNode, Server, Lang) of
 		{result, Res} ->
 		    Res;
 		{error, _Error} ->
@@ -348,11 +350,17 @@ recursively_get_local_items(LServer, Node, Server, Lang) ->
 				[];
 			   true ->
 				[N, recursively_get_local_items(
-				      LServer, Nd, Server, Lang)]
+				      PermLev, LServer, Nd, Server, Lang)]
 			end
 		end, Items)),
    Nodes.

+get_permission_level(JID) ->
+    case acl:match_rule(global, configure, JID) of
+	allow -> global;
+	deny -> vhost
+    end.
+
 %%%-----------------------------------------------------------------------

 -define(ITEMS_RESULT(Allow, LNode, Fallback),
@@ -360,7 +368,8 @@ recursively_get_local_items(LServer, Node, Server, Lang) ->
 	    deny ->
 		Fallback;
 	    allow ->
-		case get_local_items(LServer, LNode,
+		PermLev = get_permission_level(From),
+		case get_local_items({PermLev, LServer}, LNode,
 				     jlib:jid_to_string(To), Lang) of
 		    {result, Res} ->
 			{result, Res};
@@ -383,7 +392,8 @@ get_local_items(Acc, From, #jid{lserver = LServer} = To, "", Lang) ->
 		deny ->
 		    {result, Items};
 		allow ->
-		    case get_local_items(LServer, [],
+		    PermLev = get_permission_level(From),
+		    case get_local_items({PermLev, LServer}, [],
 					 jlib:jid_to_string(To), Lang) of
 			{result, Res} ->
 			    {result, Items ++ Res};
@@ -448,6 +458,9 @@ get_local_items(Acc, From, #jid{lserver = LServer} = To, Node, Lang) ->

 %%%-----------------------------------------------------------------------

+%% @spec ({PermissionLevel, Host}, [string()], Server::string(), Lang)
+%%              -> {result, [xmlelement()]}
+%%       PermissionLevel = global | vhost
 get_local_items(_Host, [], Server, Lang) ->
    {result,
     [?NODE("Configuration",            "config"),
@@ -484,13 +497,13 @@ get_local_items(_Host, ["user"], Server, Lang) ->
 get_local_items(_Host, ["http:" | _], _Server, _Lang) ->
    {result, []};

-get_local_items(Host, ["online users"], _Server, _Lang) ->
+get_local_items({_, Host}, ["online users"], _Server, _Lang) ->
    {result, get_online_vh_users(Host)};

-get_local_items(Host, ["all users"], _Server, _Lang) ->
+get_local_items({_, Host}, ["all users"], _Server, _Lang) ->
    {result, get_all_vh_users(Host)};

-get_local_items(Host, ["all users", [$@ | Diap]], _Server, _Lang) ->
+get_local_items({_, Host}, ["all users", [$@ | Diap]], _Server, _Lang) ->
    case catch ejabberd_auth:get_vh_registered_users(Host) of
 	{'EXIT', _Reason} ->
 	    ?ERR_INTERNAL_SERVER_ERROR;
@@ -514,10 +527,10 @@ get_local_items(Host, ["all users", [$@ | Diap]], _Server, _Lang) ->
 		 end
    end;

-get_local_items(Host, ["outgoing s2s"], _Server, Lang) ->
+get_local_items({_, Host}, ["outgoing s2s"], _Server, Lang) ->
    {result, get_outgoing_s2s(Host, Lang)};

-get_local_items(Host, ["outgoing s2s", To], _Server, Lang) ->
+get_local_items({_, Host}, ["outgoing s2s", To], _Server, Lang) ->
    {result, get_outgoing_s2s(Host, Lang, To)};

 get_local_items(_Host, ["running nodes"], Server, Lang) ->
@@ -526,7 +539,7 @@ get_local_items(_Host, ["running nodes"], Server, Lang) ->
 get_local_items(_Host, ["stopped nodes"], _Server, Lang) ->
    {result, get_stopped_nodes(Lang)};

-get_local_items(_Host, ["running nodes", ENode], Server, Lang) ->
+get_local_items({global, _Host}, ["running nodes", ENode], Server, Lang) ->
    {result,
     [?NODE("Database", "running nodes/" ++ ENode ++ "/DB"),
      ?NODE("Modules", "running nodes/" ++ ENode ++ "/modules"),
@@ -537,6 +550,11 @@ get_local_items(_Host, ["running nodes", ENode], Server, Lang) ->
      ?NODE("Shut Down Service", "running nodes/" ++ ENode ++ "/shutdown")
     ]};

+get_local_items({vhost, _Host}, ["running nodes", ENode], Server, Lang) ->
+    {result,
+     [?NODE("Modules", "running nodes/" ++ ENode ++ "/modules")
+     ]};
+
 get_local_items(_Host, ["running nodes", _ENode, "DB"], _Server, _Lang) ->
    {result, []};

@@ -708,8 +726,8 @@ get_stopped_nodes(_Lang) ->

 %%-------------------------------------------------------------------------

-define(COMMANDS_RESULT(Allow, From, To, Request),
-	case Allow of
+-define(COMMANDS_RESULT(LServerOrGlobal, From, To, Request),
+	case acl:match_rule(LServerOrGlobal, configure, From) of
 	    deny ->
 		{error, ?ERR_FORBIDDEN};
 	    allow ->
@@ -719,24 +737,23 @@ get_stopped_nodes(_Lang) ->
 adhoc_local_commands(Acc, From, #jid{lserver = LServer} = To,
 		     #adhoc_request{node = Node} = Request) ->
    LNode = tokenize(Node),
-    Allow = acl:match_rule(LServer, configure, From),
    case LNode of
 	["running nodes", _ENode, "DB"] ->
-	    ?COMMANDS_RESULT(Allow, From, To, Request);
+	    ?COMMANDS_RESULT(global, From, To, Request);
 	["running nodes", _ENode, "modules", _] ->
-	    ?COMMANDS_RESULT(Allow, From, To, Request);
+	    ?COMMANDS_RESULT(LServer, From, To, Request);
 	["running nodes", _ENode, "backup", _] ->
-	    ?COMMANDS_RESULT(Allow, From, To, Request);
+	    ?COMMANDS_RESULT(global, From, To, Request);
 	["running nodes", _ENode, "import", _] ->
-	    ?COMMANDS_RESULT(Allow, From, To, Request);
+	    ?COMMANDS_RESULT(global, From, To, Request);
 	["running nodes", _ENode, "restart"] ->
-	    ?COMMANDS_RESULT(Allow, From, To, Request);
+	    ?COMMANDS_RESULT(global, From, To, Request);
 	["running nodes", _ENode, "shutdown"] ->
-	    ?COMMANDS_RESULT(Allow, From, To, Request);
+	    ?COMMANDS_RESULT(global, From, To, Request);
 	["config", _] ->
-	    ?COMMANDS_RESULT(Allow, From, To, Request);
+	    ?COMMANDS_RESULT(LServer, From, To, Request);
 	?NS_ADMINL(_) ->
-	    ?COMMANDS_RESULT(Allow, From, To, Request);
+	    ?COMMANDS_RESULT(LServer, From, To, Request);
 	_ ->
 	    Acc
    end.
@@ -1248,7 +1265,7 @@ get_form(Host, ?NS_ADMINL("get-registered-users-num"), Lang) ->
       [?HFIELD(),
 	{xmlelement, 
 	 "field", 
-	 [{"type", "jid-single"},
+	 [{"type", "text-single"},
 	  {"label", ?T(Lang, "Number of registered users")},
 	  {"var", "registeredusersnum"}],
 	 [{xmlelement, "value", [], [{xmlcdata, Num}]}]
@@ -1262,7 +1279,7 @@ get_form(Host, ?NS_ADMINL("get-online-users-num"), Lang) ->
       [?HFIELD(),
 	{xmlelement, 
 	 "field", 
-	 [{"type", "jid-single"},
+	 [{"type", "text-single"},
 	  {"label", ?T(Lang, "Number of online users")},
 	  {"var", "onlineusersnum"}],
 	 [{xmlelement, "value", [], [{xmlcdata, Num}]}]
@@ -1416,7 +1433,7 @@ set_form(_From, _Host, ["running nodes", ENode, "backup", "textfile"], _Lang, XD
 		false ->
 		    {error, ?ERR_BAD_REQUEST};
 		{value, {_, [String]}} ->
-		    case rpc:call(Node, mnesia, dump_to_textfile, [String]) of
+		    case rpc:call(Node, ejabberd_ctl, dump_to_textfile, [String]) of
 			{badrpc, _Reason} ->
 			    {error, ?ERR_INTERNAL_SERVER_ERROR};
 			{error, _Reason} ->
@@ -1540,7 +1557,7 @@ set_form(_From, Host, ["config", "access"], _Lang, XData) ->
 	    {error, ?ERR_BAD_REQUEST}
    end;

-set_form(_From, _Host, ?NS_ADMINL("add-user"), _Lang, XData) ->
+set_form(From, Host, ?NS_ADMINL("add-user"), _Lang, XData) ->
    AccountString = get_value("accountjid", XData),
    Password = get_value("password", XData),
    Password = get_value("password-verify", XData),
@@ -1548,10 +1565,11 @@ set_form(_From, _Host, ?NS_ADMINL("add-user"), _Lang, XData) ->
    User = AccountJID#jid.luser,
    Server = AccountJID#jid.lserver,
    true = lists:member(Server, ?MYHOSTS),
+    true = (Server == Host) orelse (get_permission_level(From) == global),
    ejabberd_auth:try_register(User, Server, Password),
    {result, []};

-set_form(_From, _Host, ?NS_ADMINL("delete-user"), _Lang, XData) ->
+set_form(From, Host, ?NS_ADMINL("delete-user"), _Lang, XData) ->
    AccountStringList = get_values("accountjids", XData),
    [_|_] = AccountStringList,
    ASL2 = lists:map(
@@ -1559,7 +1577,8 @@ set_form(_From, _Host, ?NS_ADMINL("delete-user"), _Lang, XData) ->
 		     JID = jlib:string_to_jid(AccountString),
 		     [_|_] = JID#jid.luser,
 		     User = JID#jid.luser, 
-		     Server = JID#jid.lserver, 
+		     Server = JID#jid.lserver,
+		     true = (Server == Host) orelse (get_permission_level(From) == global),
 		     true = ejabberd_auth:is_user_exists(User, Server),
 		     {User, Server}
 	     end,
@@ -1567,12 +1586,13 @@ set_form(_From, _Host, ?NS_ADMINL("delete-user"), _Lang, XData) ->
    [ejabberd_auth:remove_user(User, Server) || {User, Server} <- ASL2],
    {result, []};

-set_form(_From, _Host, ?NS_ADMINL("end-user-session"), _Lang, XData) ->
+set_form(From, Host, ?NS_ADMINL("end-user-session"), _Lang, XData) ->
    AccountString = get_value("accountjid", XData),
    JID = jlib:string_to_jid(AccountString),
    [_|_] = JID#jid.luser,
    LUser = JID#jid.luser, 
    LServer = JID#jid.lserver, 
+    true = (LServer == Host) orelse (get_permission_level(From) == global),
    %% Code copied from ejabberd_sm.erl
    case JID#jid.lresource of
 	[] -> 
@@ -1586,12 +1606,13 @@ set_form(_From, _Host, ?NS_ADMINL("end-user-session"), _Lang, XData) ->
    end, 
    {result, []};

-set_form(_From, _Host, ?NS_ADMINL("get-user-password"), Lang, XData) ->
+set_form(From, Host, ?NS_ADMINL("get-user-password"), Lang, XData) ->
    AccountString = get_value("accountjid", XData),
    JID = jlib:string_to_jid(AccountString),
    [_|_] = JID#jid.luser,
    User = JID#jid.luser, 
    Server = JID#jid.lserver, 
+    true = (Server == Host) orelse (get_permission_level(From) == global),
    Password = ejabberd_auth:get_password(User, Server),
    true = is_list(Password),
    {result, [{xmlelement, "x", [{"xmlns", ?NS_XDATA}],
@@ -1600,23 +1621,25 @@ set_form(_From, _Host, ?NS_ADMINL("get-user-password"), Lang, XData) ->
 	        ?XFIELD("text-single", "Password", "password", Password)
 	       ]}]};

-set_form(_From, _Host, ?NS_ADMINL("change-user-password"), _Lang, XData) ->
+set_form(From, Host, ?NS_ADMINL("change-user-password"), _Lang, XData) ->
    AccountString = get_value("accountjid", XData),
    Password = get_value("password", XData),
    JID = jlib:string_to_jid(AccountString),
    [_|_] = JID#jid.luser,
    User = JID#jid.luser, 
    Server = JID#jid.lserver, 
+    true = (Server == Host) orelse (get_permission_level(From) == global),
    true = ejabberd_auth:is_user_exists(User, Server),
    ejabberd_auth:set_password(User, Server, Password),
    {result, []};

-set_form(_From, _Host, ?NS_ADMINL("get-user-lastlogin"), Lang, XData) ->
+set_form(From, Host, ?NS_ADMINL("get-user-lastlogin"), Lang, XData) ->
    AccountString = get_value("accountjid", XData),
    JID = jlib:string_to_jid(AccountString),
    [_|_] = JID#jid.luser,
    User = JID#jid.luser, 
    Server = JID#jid.lserver, 
+    true = (Server == Host) orelse (get_permission_level(From) == global),

    %% Code copied from web/ejabberd_web_admin.erl
    %% TODO: Update time format to XEP-0202: Entity Time
@@ -1648,12 +1671,13 @@ set_form(_From, _Host, ?NS_ADMINL("get-user-lastlogin"), Lang, XData) ->
 	        ?XFIELD("text-single", "Last login", "lastlogin", FLast)
 	       ]}]};

-set_form(_From, _Host, ?NS_ADMINL("user-stats"), Lang, XData) ->
+set_form(From, Host, ?NS_ADMINL("user-stats"), Lang, XData) ->
    AccountString = get_value("accountjid", XData),
    JID = jlib:string_to_jid(AccountString),
    [_|_] = JID#jid.luser,
    User = JID#jid.luser, 
    Server = JID#jid.lserver, 
+    true = (Server == Host) orelse (get_permission_level(From) == global),

    Resources = ejabberd_sm:get_user_resources(User, Server),
    IPs1 = [ejabberd_sm:get_user_ip(User, Server, Resource) || Resource <- Resources],
@@ -5,7 +5,7 @@
 %%% Created : 26 Oct 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created :  1 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -5,7 +5,7 @@
 %%% Created : 15 Jan 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -121,7 +121,7 @@ handle_info({route, From, To, Packet}, State) ->
 		"" -> jlib:make_error_reply(Packet, ?ERR_BAD_REQUEST);
 		_ -> Packet
 	end,
-    %%do_client_version(To, From),
+    do_client_version(disabled, To, From), % Put 'enabled' to enable it
    ejabberd_router:route(To, From, Packet2),
    {noreply, State};
 handle_info(_Info, State) ->
@@ -149,8 +149,9 @@ code_change(_OldVsn, State, _Extra) ->
 %% Example of routing XMPP packets using Erlang's message passing
 %%--------------------------------------------------------------------

-%% To enable this educational example, uncomment the call to the 
-%% function do_client_version in handle_info.
+%% To enable this educational example, edit the function handle_info:
+%% replace the argument 'disabled' with 'enabled' in the call to the
+%% function do_client_version.

 %% ejabberd provides a method to receive XMPP packets using Erlang's 
 %% message passing mechanism. 
@@ -167,7 +168,9 @@ code_change(_OldVsn, State, _Extra) ->
 %% using exactly the same JID. We add a (mostly) random resource to
 %% try to guarantee that the received response matches the request sent.
 %% Finally, the received response is printed in the ejabberd log file.
-do_client_version(From, To) ->
+do_client_version(disabled, _From, _To) ->
+    ok;
+do_client_version(enabled, From, To) ->
    ToS = jlib:jid_to_string(To),
    %% It is important to identify this process and packet
    Random_resource = integer_to_list(random:uniform(100000)),
@@ -0,0 +1,119 @@
+%%%----------------------------------------------------------------------
+%%% File    : mod_ip_blacklist.erl
+%%% Author  : Mickael Remond <mremond@process-one.net>
+%%% Purpose : Download blacklists from ProcessOne
+%%% Created : 5 May 2008 by Mickael Remond <mremond@process-one.net>
+%%% Usage   : Add the following line in modules section of ejabberd.cfg:
+%%%              {mod_ip_blacklist, []}
+%%%
+%%%
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
+%%%
+%%% 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
+%%%
+%%%----------------------------------------------------------------------
+
+-module(mod_ip_blacklist).
+-author('mremond@process-one.net').
+
+-behaviour(gen_mod).
+
+%% API:
+-export([start/2,
+         init/1,
+         stop/1]).
+-export([update_bl_c2s/0]).
+%% Hooks:
+-export([is_ip_in_c2s_blacklist/2]).
+
+-include("ejabberd.hrl").
+
+-define(PROCNAME, ?MODULE).
+-define(BLC2S, "http://xaai.process-one.net/bl_c2s.txt").
+-define(UPDATE_INTERVAL, 6). %% in hours
+
+-record(state, {timer}).
+-record(bl_c2s, {ip}).
+
+%% Start once for all vhost
+start(Host, Opts) ->
+    case whereis(?PROCNAME) of
+        undefined ->
+            ?DEBUG("Starting mod_ip_blacklist ~p  ~p~n", [Host, Opts]),
+              register(?PROCNAME,
+                     spawn(?MODULE, init, [#state{}]));
+        _ ->
+            ok
+    end.
+
+%% TODO:
+stop(_Host) ->
+    ok.
+
+init(State)->
+    inets:start(),
+    ets:new(bl_c2s, [named_table, public, {keypos, #bl_c2s.ip}]),
+    update_bl_c2s(),
+    %% Register hooks for blacklist
+    ejabberd_hooks:add(check_bl_c2s, ?MODULE, is_ip_in_c2s_blacklist, 50),
+    %% Set timer: Download the blacklist file every 6 hours
+    timer:apply_interval(timer:hours(?UPDATE_INTERVAL), ?MODULE, update_bl_c2s, []),
+    loop(State).
+
+%% Remove timer when stop is received.
+loop(_State) ->
+    receive
+	stop ->
+	    ok
+    end.
+
+%% Download blacklist file from ProcessOne XAAI
+%% and update the table internal table
+%% TODO: Support comment lines starting by %
+update_bl_c2s() ->
+    ?INFO_MSG("Updating C2S Blacklist", []),
+    case http:request(?BLC2S) of
+	{ok, {{_Version, 200, _Reason}, _Headers, Body}} ->
+	    IPs = string:tokens(Body,"\n"),
+	    ets:delete_all_objects(bl_c2s),
+	    lists:foreach(
+	      fun(IP) ->
+		      ets:insert(bl_c2s, #bl_c2s{ip=list_to_binary(IP)})
+	      end, IPs);
+	{error, Reason} ->
+	    ?ERROR_MSG("Cannot download C2S blacklist file. Reason: ~p",
+		       [Reason])
+    end.
+
+%% Hook is run with:
+%% ejabberd_hooks:run_fold(check_bl_c2s, false, [IP]),
+%% Return: false: IP not blacklisted
+%%         true: IP is blacklisted
+%% IPV4 IP tuple:
+is_ip_in_c2s_blacklist(_Val, IP) when is_tuple(IP) ->
+    BinaryIP = list_to_binary(jlib:ip_to_list(IP)),
+    case ets:lookup(bl_c2s, BinaryIP) of
+	[] -> %% Not in blacklist
+	    false;
+	[_] -> %% Blacklisted!
+	    {stop, true}
+    end;
+is_ip_in_c2s_blacklist(_Val, _IP) ->
+    false.
+
+%% TODO:
+%% - For now, we do not kick user already logged on a given IP after
+%%    we update the blacklist.
@@ -4,8 +4,7 @@ include ..\Makefile.inc
 EFLAGS = -I .. -pz ..

 OUTDIR = ..
-SOURCES = $(wildcard *.erl)
-BEAMS = $(addprefix $(OUTDIR)/,$(SOURCES:.erl=.beam))
+BEAMS = ..\iconv.beam ..\mod_irc.beam ..\mod_irc_connection.beam

 SOURCE = iconv_erl.c
 OBJECT = iconv_erl.o
@@ -5,7 +5,7 @@
 %%% Created : 16 Feb 2003 by Alexey Shchepin <alexey@process-one.net>
 %%%
 %%%
-%%% ejabberd, Copyright (C) 2002-2008   Process-one
+%%% ejabberd, Copyright (C) 2002-2009   ProcessOne
 %%%
 %%% This program is free software; you can redistribute it and/or
 %%% modify it under the terms of the GNU General Public License as
@@ -16,7 +16,7 @@
 %%% 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
@@ -1,5 +1,5 @@
 /*
- * ejabberd, Copyright (C) 2002-2008   Process-one
+ * ejabberd, Copyright (C) 2002-2009   ProcessOne
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
--- a/Show More
+++ b/Show More