Merge branch '2.2.x' of git+ssh://git@gitorious.process-one.net/+ejabberd-developers/ejabberd/maincustomers into 2.2.x

doc/guide.tex

@@ -386,6 +386,9 @@ Some options that you may be interested in modifying:
 	\titem{--enable-nif}
         Replaces some critical Erlang functions with equivalents written in C to improve performance.
         This feature requires Erlang/OTP R13B04 or higher.
+
+	\titem{--enable-flash-hack}
+	Enable support for non-standard XML socket clients of Adobe Flash 8 and lower.
 \end{description}
 
 \makesubsection{install}{Install}
@@ -2000,9 +2003,19 @@ enabled. This can be done, by using next commands:
 \makesubsubsection{configuremssql}{Database Connection}
 \ind{Microsoft SQL Server!Database Connection}
 
-The configuration of Database Connection for a Microsoft SQL Server
+By default \ejabberd{} opens 10 connections to the database for each virtual host.
-is the same as the configuration for
+Use this option to modify the value:
-ODBC compatible servers (see section~\ref{configureodbc}).
+\begin{verbatim}
+{odbc_pool_size, 10}.
+\end{verbatim}
+
+You can configure an interval to make a dummy SQL request
+to keep alive the connections to the database.
+The default value is 'undefined', so no keepalive requests are made.
+Specify in seconds: for example 28800 means 8 hours.
+\begin{verbatim}
+{odbc_keepalive_interval, undefined}.
+\end{verbatim}
 
 
 \makesubsubsection{mssqlauth}{Authentication}
@@ -2010,8 +2023,7 @@ ODBC compatible servers (see section~\ref{configureodbc}).
 
 %TODO: not sure if this section is right!!!!!!
 
-The configuration of Authentication for a Microsoft SQL Server
+The configuration of Microsoft SQL Server is the same as the configuration of
-is the same as the configuration for
 ODBC compatible servers (see section~\ref{odbcauth}).
 
 \makesubsubsection{mssqlstorage}{Storage}
@@ -2218,9 +2230,6 @@ and LDAP server supports
 
 \makesubsubsection{ldapconnection}{Connection}
 
-Two connections are established to the LDAP server per vhost,
-one for authentication and other for regular calls.
-
 Parameters:
 \begin{description}
 \titem{\{ldap\_servers, [Servers, ...]\}} \ind{options!ldap\_server}List of IP addresses or DNS names of your

src/Makefile.in

@@ -74,6 +74,11 @@ ifeq (@pam@, pam)
   INSTALL_EPAM=install -m 750 $(O_USER) epam $(PBINDIR)
 endif
 
+ifeq (@flash_hack@, true)
+  ERLC_FLAGS+=-DENABLE_FLASH_HACK
+  CPPFLAGS+=-DENABLE_FLASH_HACK
+endif
+
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 
@@ -168,7 +173,7 @@ mostlyclean-recursive maintainer-clean-recursive:
 	@ERLC@ -W $(EFLAGS) $*.erl
 
 $(ERLSHLIBS):	%.so:	%.c
-	$(CC) $(CFLAGS) $(LDFLAGS) $(LIBS) \
+	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(LIBS) \
 		$(subst ../,,$(subst .so,.c,$@)) \
 		$(EXPAT_LIBS) \
 		$(EXPAT_CFLAGS) \

src/configure

@@ -1,13 +1,13 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for ejabberd 2.1.x.
+# Generated by GNU Autoconf 2.67 for ejabberd 2.1.x.
 #
 # Report bugs to <ejabberd@process-one.net>.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Inc.
+# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -319,7 +319,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -359,19 +359,19 @@ else
 fi # as_fn_arith
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ---------------------------------
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
+  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
+  if test "$4"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -533,7 +533,7 @@ test -n "$DJDIR" || exec 7<&0 </dev/null
 exec 6>&1
 
 # Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
@@ -616,6 +616,7 @@ nif
 full_xml
 transient_supervisors
 db_type
+flash_hack
 roster_gateway_workaround
 hipe
 PAM_LIBS
@@ -720,6 +721,7 @@ enable_pam
 with_pam
 enable_hipe
 enable_roster_gateway_workaround
+enable_flash_hack
 enable_mssql
 enable_transient_supervisors
 enable_full_xml
@@ -800,8 +802,9 @@ do
   fi
 
   case $ac_option in
-  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-  *)	ac_optarg=yes ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
   esac
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
@@ -846,7 +849,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -872,7 +875,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1076,7 +1079,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1092,7 +1095,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1122,8 +1125,8 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) as_fn_error "unrecognized option: \`$ac_option'
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information."
+Try \`$0 --help' for more information"
     ;;
 
   *=*)
@@ -1131,7 +1134,7 @@ Try \`$0 --help' for more information."
     # Reject names that are not valid shell variable names.
     case $ac_envvar in #(
       '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
     esac
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
@@ -1149,13 +1152,13 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  as_fn_error "missing argument to $ac_option"
+  as_fn_error $? "missing argument to $ac_option"
 fi
 
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
-    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
@@ -1178,7 +1181,7 @@ do
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -1192,8 +1195,8 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used." >&2
+    If a cross compiler is detected then cross compile mode will be used" >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1208,9 +1211,9 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  as_fn_error "working directory cannot be determined"
+  as_fn_error $? "working directory cannot be determined"
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  as_fn_error "pwd does not report name of working directory"
+  as_fn_error $? "pwd does not report name of working directory"
 
 
 # Find the source files, if location was not specified.
@@ -1249,11 +1252,11 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 	pwd)`
 # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then
@@ -1293,7 +1296,7 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
+  -q, --quiet, --silent   do not print \`checking ...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
@@ -1368,6 +1371,7 @@ Optional Features:
   --enable-roster-gateway-workaround
                           turn on workaround for processing gateway
                           subscriptions (default: no)
+  --enable-flash-hack     support Adobe Flash client XML (default: no)
   --enable-mssql          use Microsoft SQL Server database (default: no,
                           requires --enable-odbc)
   --enable-transient_supervisors
@@ -1471,9 +1475,9 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 ejabberd configure 2.1.x
-generated by GNU Autoconf 2.65
+generated by GNU Autoconf 2.67
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1589,7 +1593,7 @@ $as_echo "$ac_try_echo"; } >&5
     mv -f conftest.er1 conftest.err
   fi
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } >/dev/null && {
+  test $ac_status = 0; } > conftest.i && {
 	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 	 test ! -s conftest.err
        }; then :
@@ -1613,10 +1617,10 @@ fi
 ac_fn_c_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+  if eval "test \"\${$3+set}\"" = set; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 fi
 eval ac_res=\$$3
@@ -1652,7 +1656,7 @@ if ac_fn_c_try_cpp "$LINENO"; then :
 else
   ac_header_preproc=no
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 $as_echo "$ac_header_preproc" >&6; }
 
@@ -1675,17 +1679,15 @@ $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( cat <<\_ASBOX
+( $as_echo "## --------------------------------------- ##
-## --------------------------------------- ##
 ## Report this to ejabberd@process-one.net ##
-## --------------------------------------- ##
+## --------------------------------------- ##"
-_ASBOX
      ) | sed "s/^/$as_me: WARNING:     /" >&2
     ;;
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=\$ac_header_compiler"
@@ -1749,7 +1751,7 @@ ac_fn_c_check_header_compile ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -1817,7 +1819,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by ejabberd $as_me 2.1.x, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   $ $0 $@
 
@@ -1927,11 +1929,9 @@ trap 'exit_status=$?
   {
     echo
 
-    cat <<\_ASBOX
+    $as_echo "## ---------------- ##
-## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
+## ---------------- ##"
-_ASBOX
     echo
     # The following way of writing the cache mishandles newlines in values,
 (
@@ -1965,11 +1965,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 )
     echo
 
-    cat <<\_ASBOX
+    $as_echo "## ----------------- ##
-## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
+## ----------------- ##"
-_ASBOX
     echo
     for ac_var in $ac_subst_vars
     do
@@ -1982,11 +1980,9 @@ _ASBOX
     echo
 
     if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
+      $as_echo "## ------------------- ##
-## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##
+## ------------------- ##"
-_ASBOX
       echo
       for ac_var in $ac_subst_files
       do
@@ -2000,11 +1996,9 @@ _ASBOX
     fi
 
     if test -s confdefs.h; then
-      cat <<\_ASBOX
+      $as_echo "## ----------- ##
-## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
+## ----------- ##"
-_ASBOX
       echo
       cat confdefs.h
       echo
@@ -2059,7 +2053,12 @@ _ACEOF
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  ac_site_file1=$CONFIG_SITE
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
 elif test "x$prefix" != xNONE; then
   ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
@@ -2074,7 +2073,11 @@ do
     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file"
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5 ; }
   fi
 done
 
@@ -2150,7 +2153,7 @@ if $ac_cache_corrupted; then
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -2465,8 +2468,8 @@ fi
 
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "no acceptable C compiler found in \$PATH
+as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -2580,9 +2583,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ as_fn_set_status 77
+as_fn_error 77 "C compiler cannot create executables
-as_fn_error "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5 ; }
-See \`config.log' for more details." "$LINENO" 5; }; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -2624,8 +2626,8 @@ done
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of executables: cannot compile and link
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest conftest$ac_cv_exeext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
@@ -2682,9 +2684,9 @@ $as_echo "$ac_try_echo"; } >&5
     else
 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run C compiled programs.
+as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
     fi
   fi
 fi
@@ -2735,8 +2737,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot compute suffix of object files: cannot compile
+as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -2960,7 +2962,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
@@ -2968,7 +2970,7 @@ SHELL = /bin/sh
 all:
 	@echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 case `${MAKE-make} -f conftest.make 2>/dev/null` in
   *@@@%%%=?*=@@@%%%*)
     eval ac_cv_prog_make_${ac_make}_set=yes;;
@@ -3202,7 +3204,7 @@ fi
 
 
    if test "z$ERLC" = "z" || test "z$ERL" = "z"; then
-   		as_fn_error "erlang not found" "$LINENO" 5
+   		as_fn_error $? "erlang not found" "$LINENO" 5
    fi
 
 
@@ -3260,15 +3262,15 @@ libpath(App) ->
 _EOF
 
    if ! $ERLC conftest.erl; then
-   	   as_fn_error "could not compile sample program" "$LINENO" 5
+   	   as_fn_error $? "could not compile sample program" "$LINENO" 5
    fi
 
    if ! $ERL -s conftest -noshell; then
-       as_fn_error "could not run sample program" "$LINENO" 5
+       as_fn_error $? "could not run sample program" "$LINENO" 5
    fi
 
    if ! test -f conftest.out; then
-       as_fn_error "erlang program was not properly executed, (conftest.out was not produced)" "$LINENO" 5
+       as_fn_error $? "erlang program was not properly executed, (conftest.out was not produced)" "$LINENO" 5
    fi
 
    # First line
@@ -3497,7 +3499,7 @@ else
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
@@ -3513,11 +3515,11 @@ else
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
   break
 fi
@@ -3556,7 +3558,7 @@ else
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
@@ -3572,18 +3574,18 @@ else
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
 
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "C preprocessor \"$CPP\" fails sanity check
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 
 ac_ext=c
@@ -3644,7 +3646,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_GREP"; then
-    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_GREP=$GREP
@@ -3710,7 +3712,7 @@ esac
   done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
   fi
 else
   ac_cv_path_EGREP=$EGREP
@@ -3842,8 +3844,7 @@ do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 "
-eval as_val=\$$as_ac_Header
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-   if test "x$as_val" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -3911,7 +3912,7 @@ else
 fi
 
 	if test $expat_found = no; then
-		as_fn_error "Could not find development files of Expat library" "$LINENO" 5
+		as_fn_error $? "Could not find development files of Expat library" "$LINENO" 5
 	fi
 	expat_save_CFLAGS="$CFLAGS"
 	CFLAGS="$CFLAGS $EXPAT_CFLAGS"
@@ -3932,7 +3933,7 @@ fi
 done
 
 	if test $expat_found = no; then
-		as_fn_error "Could not find expat.h" "$LINENO" 5
+		as_fn_error $? "Could not find expat.h" "$LINENO" 5
 	fi
 	CFLAGS="$expat_save_CFLAGS"
        CPPFLAGS="$expat_save_CPPFLAGS"
@@ -4469,7 +4470,7 @@ else
 fi
 
 	if test $zlib_found = no; then
-		as_fn_error "Could not find development files of zlib library. Install them or disable \`ejabberd_zlib' with: --disable-ejabberd_zlib" "$LINENO" 5
+		as_fn_error $? "Could not find development files of zlib library. Install them or disable \`ejabberd_zlib' with: --disable-ejabberd_zlib" "$LINENO" 5
 	fi
 	zlib_save_CFLAGS="$CFLAGS"
 	CFLAGS="$CFLAGS $ZLIB_CFLAGS"
@@ -4490,7 +4491,7 @@ fi
 done
 
 	if test $zlib_found = no; then
-		as_fn_error "Could not find zlib.h. Install it or disable \`ejabberd_zlib' with: --disable-ejabberd_zlib" "$LINENO" 5
+		as_fn_error $? "Could not find zlib.h. Install it or disable \`ejabberd_zlib' with: --disable-ejabberd_zlib" "$LINENO" 5
 	fi
 	CFLAGS="$zlib_save_CFLAGS"
        CPPFLAGS="$zlib_save_CPPFLAGS"
@@ -4581,7 +4582,7 @@ else
 fi
 
 	if test $pam_found = no; then
-		as_fn_error "Could not find development files of PAM library. Install them or disable \`pam' with: --disable-pam" "$LINENO" 5
+		as_fn_error $? "Could not find development files of PAM library. Install them or disable \`pam' with: --disable-pam" "$LINENO" 5
 	fi
 	pam_save_CFLAGS="$CFLAGS"
 	CFLAGS="$CFLAGS $PAM_CFLAGS"
@@ -4602,7 +4603,7 @@ fi
 done
 
 	if test $pam_found = no; then
-		as_fn_error "Could not find security/pam_appl.h. Install it or disable \`pam' with: --disable-pam" "$LINENO" 5
+		as_fn_error $? "Could not find security/pam_appl.h. Install it or disable \`pam' with: --disable-pam" "$LINENO" 5
 	fi
 	CFLAGS="$pam_save_CFLAGS"
        CPPFLAGS="$pam_save_CPPFLAGS"
@@ -4617,7 +4618,7 @@ if test "${enable_hipe+set}" = set; then :
   enableval=$enable_hipe; case "${enableval}" in
   yes) hipe=true ;;
   no)  hipe=false ;;
-  *) as_fn_error "bad value ${enableval} for --enable-hipe" "$LINENO" 5 ;;
+  *) as_fn_error $? "bad value ${enableval} for --enable-hipe" "$LINENO" 5  ;;
 esac
 else
   hipe=false
@@ -4630,7 +4631,7 @@ if test "${enable_roster_gateway_workaround+set}" = set; then :
   enableval=$enable_roster_gateway_workaround; case "${enableval}" in
   yes) roster_gateway_workaround=true ;;
   no)  roster_gateway_workaround=false ;;
-  *) as_fn_error "bad value ${enableval} for --enable-roster-gateway-workaround" "$LINENO" 5 ;;
+  *) as_fn_error $? "bad value ${enableval} for --enable-roster-gateway-workaround" "$LINENO" 5  ;;
 esac
 else
   roster_gateway_workaround=false
@@ -4638,12 +4639,25 @@ fi
 
 
 
+# Check whether --enable-flash_hack was given.
+if test "${enable_flash_hack+set}" = set; then :
+  enableval=$enable_flash_hack; case "${enableval}" in
+  yes) flash_hack=true ;;
+  no)  flash_hack=false ;;
+  *) as_fn_error $? "bad value ${enableval} for --enable-flash-hack" "$LINENO" 5  ;;
+esac
+else
+  flash_hack=false
+fi
+
+
+
 # Check whether --enable-mssql was given.
 if test "${enable_mssql+set}" = set; then :
   enableval=$enable_mssql; case "${enableval}" in
   yes) db_type=mssql ;;
   no)  db_type=generic ;;
-  *) as_fn_error "bad value ${enableval} for --enable-mssql" "$LINENO" 5 ;;
+  *) as_fn_error $? "bad value ${enableval} for --enable-mssql" "$LINENO" 5  ;;
 esac
 else
   db_type=generic
@@ -4656,7 +4670,7 @@ if test "${enable_transient_supervisors+set}" = set; then :
   enableval=$enable_transient_supervisors; case "${enableval}" in
   yes) transient_supervisors=true ;;
   no)  transient_supervisors=false ;;
-  *) as_fn_error "bad value ${enableval} for --enable-transient_supervisors" "$LINENO" 5 ;;
+  *) as_fn_error $? "bad value ${enableval} for --enable-transient_supervisors" "$LINENO" 5  ;;
 esac
 else
   transient_supervisors=true
@@ -4669,7 +4683,7 @@ if test "${enable_full_xml+set}" = set; then :
   enableval=$enable_full_xml; case "${enableval}" in
   yes) full_xml=true ;;
   no)  full_xml=false ;;
-  *) as_fn_error "bad value ${enableval} for --enable-full-xml" "$LINENO" 5 ;;
+  *) as_fn_error $? "bad value ${enableval} for --enable-full-xml" "$LINENO" 5  ;;
 esac
 else
   full_xml=false
@@ -4682,7 +4696,7 @@ if test "${enable_nif+set}" = set; then :
   enableval=$enable_nif; case "${enableval}" in
   yes) nif=true ;;
   no)  nif=false ;;
-  *) as_fn_error "bad value ${enableval} for --enable-nif" "$LINENO" 5 ;;
+  *) as_fn_error $? "bad value ${enableval} for --enable-nif" "$LINENO" 5  ;;
 esac
 else
   nif=false
@@ -4780,7 +4794,7 @@ done
         fi
     done
 if test x${have_openssl} != xyes; then
-    as_fn_error "Could not find development files of OpenSSL library. Install them or disable \`tls' with: --disable-tls" "$LINENO" 5
+    as_fn_error $? "Could not find development files of OpenSSL library. Install them or disable \`tls' with: --disable-tls" "$LINENO" 5
 fi
 
 
@@ -4835,16 +4849,22 @@ fi
 
 ac_aux_dir=
 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-  for ac_t in install-sh install.sh shtool; do
+  if test -f "$ac_dir/install-sh"; then
-    if test -f "$ac_dir/$ac_t"; then
+    ac_aux_dir=$ac_dir
-      ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
-      ac_install_sh="$ac_aux_dir/$ac_t -c"
+    break
-      break 2
+  elif test -f "$ac_dir/install.sh"; then
-    fi
+    ac_aux_dir=$ac_dir
-  done
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
 done
 if test -z "$ac_aux_dir"; then
-  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 fi
 
 # These three variables are undocumented and unsupported,
@@ -4858,7 +4878,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
@@ -4869,16 +4889,16 @@ else
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -4903,7 +4923,7 @@ else
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 fi
 
 fi
@@ -4911,7 +4931,7 @@ fi
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -4936,7 +4956,7 @@ else
   ac_cv_target=$ac_cv_host
 else
   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
 fi
 
 fi
@@ -4944,7 +4964,7 @@ fi
 $as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5 ;;
 esac
 target=$ac_cv_target
 ac_save_IFS=$IFS; IFS='-'
@@ -5088,8 +5108,8 @@ fi
 if test "$cross_compiling" = yes; then :
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
+as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   cat > conftest.$ac_ext <<_ACEOF
 -module(conftest).
@@ -5243,6 +5263,7 @@ DEFS=`sed -n "$ac_script" confdefs.h`
 
 ac_libobjs=
 ac_ltlibobjs=
+U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
@@ -5404,19 +5425,19 @@ export LANGUAGE
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ---------------------------------
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
+  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
+  if test "$4"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -5612,7 +5633,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -5666,7 +5687,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 This file was extended by ejabberd $as_me 2.1.x, which was
-generated by GNU Autoconf 2.65.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -5719,10 +5740,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 ejabberd config.status 2.1.x
-configured by $0, generated by GNU Autoconf 2.65,
+configured by $0, generated by GNU Autoconf 2.67,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -5737,11 +5758,16 @@ ac_need_defaults=:
 while test $# != 0
 do
   case $1 in
-  --*=*)
+  --*=?*)
     ac_option=`expr "X$1" : 'X\([^=]*\)='`
     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:
     ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
   *)
     ac_option=$1
     ac_optarg=$2
@@ -5763,6 +5789,7 @@ do
     $ac_shift
     case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
     esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;
@@ -5773,7 +5800,7 @@ do
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) as_fn_error "unrecognized option: \`$1'
+  -*) as_fn_error $? "unrecognized option: \`$1'
 Try \`$0 --help' for more information." ;;
 
   *) as_fn_append ac_config_targets " $1"
@@ -5836,7 +5863,7 @@ do
     "$make_odbc") CONFIG_FILES="$CONFIG_FILES $make_odbc" ;;
     "$make_ejabberd_zlib") CONFIG_FILES="$CONFIG_FILES $make_ejabberd_zlib" ;;
 
-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
   esac
 done
 
@@ -5872,7 +5899,7 @@ $debug ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
-} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -5889,7 +5916,7 @@ if test "x$ac_cr" = x; then
 fi
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\r'
+  ac_cs_awk_cr='\\r'
 else
   ac_cs_awk_cr=$ac_cr
 fi
@@ -5903,18 +5930,18 @@ _ACEOF
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"
 } >conf$$subs.sh ||
-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   . ./conf$$subs.sh ||
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 
   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   if test $ac_delim_n = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -6003,20 +6030,28 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 else
   cat
 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-  || as_fn_error "could not setup config files machinery" "$LINENO" 5
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-s/:*\$(srcdir):*/:/
+h
-s/:*\${srcdir}:*/:/
+s///
-s/:*@srcdir@:*/:/
+s/^/:/
-s/^\([^=]*=[	 ]*\):*/\1/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
 s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
 s/^[^=]*=[	 ]*$//
 }'
 fi
@@ -6034,7 +6069,7 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -6062,7 +6097,7 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -6089,7 +6124,7 @@ $as_echo "$as_me: creating $ac_file" >&6;}
 
     case $ac_tag in
     *:-:* | *:-) cat >"$tmp/stdin" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
     esac
     ;;
   esac
@@ -6215,22 +6250,22 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 $ac_datarootdir_hack
 "
 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&5
+which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&2;}
+which seems to be undefined.  Please make sure it is defined" >&2;}
 
   rm -f "$tmp/stdin"
   case $ac_file in
   -) cat "$tmp/out" && rm -f "$tmp/out";;
   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
 
 
@@ -6245,7 +6280,7 @@ _ACEOF
 ac_clean_files=$ac_clean_files_save
 
 test $ac_write_fail = 0 ||
-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 
 
 # configure is writing to config.log, and then calls config.status.
@@ -6266,7 +6301,7 @@ if test "$no_create" != yes; then
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit $?
+  $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5

src/configure.ac

@@ -67,6 +67,15 @@ AC_ARG_ENABLE(roster_gateway_workaround,
 esac],[roster_gateway_workaround=false])
 AC_SUBST(roster_gateway_workaround)
 
+AC_ARG_ENABLE(flash_hack,
+[AC_HELP_STRING([--enable-flash-hack], [support Adobe Flash client XML (default: no)])],
+[case "${enableval}" in
+  yes) flash_hack=true ;;
+  no)  flash_hack=false ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-flash-hack) ;;
+esac],[flash_hack=false])
+AC_SUBST(flash_hack)
+
 AC_ARG_ENABLE(mssql,
 [AC_HELP_STRING([--enable-mssql], [use Microsoft SQL Server database (default: no, requires --enable-odbc)])],
 [case "${enableval}" in

src/ejabberd.hrl

@@ -31,6 +31,13 @@
 -define(CONFIG_PATH, "ejabberd.cfg").
 -define(LOG_PATH, "ejabberd.log").
 
+-ifdef(ENABLE_FLASH_HACK).
+-define(FLASH_HACK, true).
+-else.
+-define(FLASH_HACK, false).
+-endif.
+
+
 -define(EJABBERD_URI, "http://www.process-one.net/en/ejabberd/").
 
 -define(S2STIMEOUT, 600000).

src/ejabberd_c2s.erl

@@ -68,6 +68,42 @@
 -include("mod_privacy.hrl").
 -include("ejabberd_c2s.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,
+		xml_socket,
+		streamid,
+		sasl_state,
+		access,
+		shaper,
+		zlib = false,
+		tls = false,
+		tls_required = false,
+		tls_enabled = false,
+		tls_options = [],
+		authenticated = false,
+		jid,
+		user = "", server = ?MYNAME, resource = "",
+		sid,
+		pres_t = ?SETS:new(),
+		pres_f = ?SETS:new(),
+		pres_a = ?SETS:new(),
+		pres_i = ?SETS:new(),
+		pres_last, pres_pri,
+		pres_timestamp,
+		pres_invis = false,
+		privacy_list = #userlist{},
+		conn = unknown,
+		auth_module = unknown,
+		ip,
+		lang,
+		flash_connection = false}).
+
 %-define(DBGFSM, true).
 
 -ifdef(DBGFSM).
@@ -98,6 +134,13 @@
 	"id='~s' from='~s'~s~s>"
        ).
 
+-define(FLASH_STREAM_HEADER,
+       "<?xml version='1.0'?>"
+       "<flash:stream xmlns='jabber:client' "
+       "xmlns:stream='http://etherx.jabber.org/streams' "
+       "id='~s' from='~s'~s~s>"
+       ).
+
 -define(STREAM_TRAILER, "</stream:stream>").
 
 -define(INVALID_NS_ERR, ?SERR_INVALID_NAMESPACE).
@@ -252,15 +295,25 @@ get_subscribed(FsmRef) ->
 %%          {stop, Reason, NewStateData}
 %%----------------------------------------------------------------------
 
-wait_for_stream({xmlstreamstart, _Name, Attrs}, StateData) ->
+wait_for_stream({xmlstreamstart, Name, Attrs}, StateData) ->
     DefaultLang = case ?MYLANG of
 		      undefined ->
 			  "en";
 		      DL ->
 			  DL
 		  end,
-    case xml:get_attr_s("xmlns:stream", Attrs) of
+
-	?NS_STREAM ->
+    case {xml:get_attr_s("xmlns:stream", Attrs),
+	  xml:get_attr_s("xmlns:flash", Attrs),
+	  ?FLASH_HACK,
+	  StateData#state.flash_connection} of
+	{_, ?NS_FLASH_STREAM, true, false} ->
+	    %% Flash client connecting - attention!
+	    %% Some of them don't provide an xmlns:stream attribute -
+	    %% compensate for that.
+	    wait_for_stream({xmlstreamstart, Name, [{"xmlns:stream", ?NS_STREAM}|Attrs]},
+			    StateData#state{flash_connection = true});
+	{?NS_STREAM, _, _, _} ->
 	    Server = jlib:nameprep(xml:get_attr_s("to", Attrs)),
 	    case lists:member(Server, ?MYHOSTS) of
 		true ->
@@ -403,11 +456,17 @@ wait_for_stream({xmlstreamstart, _Name, Attrs}, StateData) ->
 		    send_trailer(StateData),
 		    {stop, normal, StateData}
 	    end;
-	_ ->
+        _ ->
-	    send_header(StateData, ?MYNAME, "", DefaultLang),
+	    case Name of
-	    send_element(StateData, ?INVALID_NS_ERR),
+		"policy-file-request" ->
-	    send_trailer(StateData),
+		    send_text(StateData, flash_policy_string()),
-	    {stop, normal, StateData}
+		    {stop, normal, StateData};
+		_ ->
+		    send_header(StateData, ?MYNAME, "", DefaultLang),
+		    send_element(StateData, ?INVALID_NS_ERR),
+		    send_trailer(StateData),
+		    {stop, normal, StateData}
+	    end
     end;
 
 wait_for_stream(timeout, StateData) ->
@@ -1509,8 +1568,15 @@ change_shaper(StateData, JID) ->
     (StateData#state.sockmod):change_shaper(StateData#state.socket, Shaper).
 
 send_text(StateData, Text) ->
-    ?DEBUG("Send XML on stream = ~p", [Text]),
+    ?DEBUG("Send XML on stream = ~p", [lists:flatten(Text)]),
-    (StateData#state.sockmod):send(StateData#state.socket, Text).
+    Text1 =
+	if ?FLASH_HACK and StateData#state.flash_connection ->
+		%% send a null byte after each stanza to Flash clients
+		[Text, 0];
+	   true ->
+		Text
+	end,
+    (StateData#state.sockmod):send(StateData#state.socket, Text1).
 
 send_element(StateData, El) when StateData#state.xml_socket ->
     (StateData#state.sockmod):send_xml(StateData#state.socket,
@@ -1518,6 +1584,15 @@ send_element(StateData, El) when StateData#state.xml_socket ->
 send_element(StateData, El) ->
     send_text(StateData, xml:element_to_binary(El)).
 
+send_header(StateData,Server, Version, Lang)
+  when StateData#state.flash_connection ->
+    Header = io_lib:format(?FLASH_STREAM_HEADER,
+			   [StateData#state.streamid,
+			    Server,
+			    Version,
+			    Lang]),
+    send_text(StateData, Header);
+
 send_header(StateData, Server, Version, Lang)
   when StateData#state.xml_socket ->
     VersionAttr =
@@ -2364,3 +2439,28 @@ pack_string(String, Pack) ->
         none ->
             {String, gb_trees:insert(String, String, Pack)}
     end.
+
+
+%% @spec () -> string()
+%% @doc Build the content of a Flash policy file.
+%% It specifies as domain "*".
+%% It specifies as to-ports the ports that serve ejabberd_c2s.
+flash_policy_string() ->
+    Listen = ejabberd_config:get_local_option(listen),
+    ClientPortsDeep = ["," ++ integer_to_list(Port)
+		       || {{Port,_,_}, ejabberd_c2s, _Opts} <- Listen],
+    %% NOTE: The function string:join/2 was introduced in Erlang/OTP R12B-0
+    %% so it can't be used yet in ejabberd.
+    ToPortsString = case lists:flatten(ClientPortsDeep) of
+			[$, | Tail] -> Tail;
+			_ -> []
+		    end,
+
+    "<?xml version=\"1.0\"?>\n"
+	"<!DOCTYPE cross-domain-policy SYSTEM "
+        "\"http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd\">\n"
+	"<cross-domain-policy>\n"
+	"  <allow-access-from domain=\"*\" to-ports=\""
+	++ ToPortsString ++
+	"\"/>\n"
+	"</cross-domain-policy>\n\0".

src/expat_erl.c

@@ -138,6 +138,35 @@ static int expat_erl_control(ErlDrvData drv_data,
       case PARSE_COMMAND:
       case PARSE_FINAL_COMMAND:
 	 ei_x_new_with_version(&event_buf);
+#ifdef ENABLE_FLASH_HACK
+        /* Flash hack - Flash clients send a null byte after the stanza.  Remove that... */
+        {
+           int i;
+           int found_null = 0;
+
+           /* Maybe the Flash client sent many stanzas in one packet.
+              If so, there is a null byte between every stanza. */
+           for (i = 0; i < len; i++) {
+              if (buf[i] == '\0') {
+                 buf[i] = ' ';
+                 found_null = 1;
+              }
+           }
+
+           /* And also remove the closing slash if this is a
+              flash:stream element.  Assume that flash:stream is the
+              last element in the packet, and entirely contained in
+              it.  This requires that a null byte has been found. */
+           if (found_null && strstr(buf, "<flash:stream"))
+              /* buf[len - 1] is an erased null byte.
+                 buf[len - 2] is >
+                 buf[len - 3] is / (maybe)
+              */
+              if (buf[len - 3] == '/')
+                 buf[len - 3] = ' ';
+        }
+#endif /* ENABLE_FLASH_HACK */
+
 	 res = XML_Parse(d->parser, buf, len, command == PARSE_FINAL_COMMAND);
 
 	 if(!res)

src/jlib.hrl

@@ -67,6 +67,7 @@
 -define(NS_EJABBERD_CONFIG, "ejabberd:config").
 
 -define(NS_STREAM,       "http://etherx.jabber.org/streams").
+-define(NS_FLASH_STREAM, "http://www.jabber.com/streams/flash").
 
 -define(NS_STANZAS,      "urn:ietf:params:xml:ns:xmpp-stanzas").
 -define(NS_STREAMS,      "urn:ietf:params:xml:ns:xmpp-streams").