#! /bin/bash
#
#    saptdvhf : send page and media to dokuwiki via html form
#    Copyright (C) 2012 2013 2015 2022 Schplurtz le déboulonné <schplurtz @ laposte.net>
#
#    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 3 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, see <http://www.gnu.org/licenses/>.
#
#File debut
IFS=' 	
'
##########
# This whole script was produced by | Ce script tout entier est produit par
# a script compiler that removed    | un compilateur de script, qui a retir'e
# all comments, and (most probably) | les commentaires et a vraissemblablement
# added library files. Do not modify| ajout'e des fichiers de biblioth`eque. Ne
# it ; find the source and modify it| modifiez pas ce script, mais sa source.
##########
#End of File debut
#Begin File saptdvhf
#! /bin/bash


unset IFS
IFS=' 	
'
version=2022-04-27.1
smallhelp() {
	cat <<-'!'
	saptdvhf [-h|-?|--help]
	saptdvhf [-v|--version]
	saptdvhf -C|--copyright
	saptdvhf -c|--connect cookie-file
	saptdvhf create-ident-file filename
	to get a page :
	saptdvhf [-q|--quiet] [-l|--log logfile]
	     [-b|--brownie-file cookie-file]
	     [-i|--ident-file user:password-file]
	     [-I|--interactive-login]
	     [-a|--web-user-agent user_agent_string]
	     -g|--get-a-page [output-file]
	     somedokuwiki-url-to-a-page
	to send a test page :
	saptdvhf [-q|--quiet] [-l|--log logfile]
	     -t|--test-page 
	     [-s|--summary 'some summary']
	     [-b|--brownie-file cookie-file]
	     [-i|--ident-file user:password-file]
	     [-I|--interactive-login]
	     [-a|--web-user-agent user_agent_string]
	     [-d|--do-not-get-page-after-sending]
	     somedokuwiki-url-to-a-test-page
	to send a page file :
	saptdvhf [-q|--quiet] [-l|--log logfile]
	     -p|--page-file file
	     [-s|--summary 'some summary']
	     [-b|--brownie-file cookie-file]
	     [-i|--ident-file user:password-file]
	     [-I|--interactive-login]
	     [-a|--web-user-agent user_agent_string]
	     [-d|--do-not-get-page-after-sending]
	     somedokuwiki-url-to-a-page
	to send a media file :
	saptdvhf [-q|--quiet] [-l|--log logfile]
	     -m|--media mediaid mediafile 
	     [-i|--ident-file user:password-file]
	     [-I|--interactive-login]
	     [-a|--web-user-agent user_agent_string]
	     [-b|--brownie-file file]
	     somedokuwiki-url-to-any-page
	!
}
show_copyright=
pageurl=
pagefile=/etc/issue
summary="$(date +'Automatically edited on %FT%T%z by an ugly script of schplurtz'\'' !')"
user_agent="SchplurtzDWPageSubmitter-$version"
curl=curl
ident_file=
pwfile=
interactivepw=1
asklogin=
get_page_after_sending=1
logfile=
quiet=
sendtestpage=
output_file=-
args=()
mediaid=
mediafile=
jsphpfile=
medialoginoption=
cookiefile=
connectfile=
oldlogexist=
log=()
sommet=
command=page
help() {
	smallhelp
	cat <<-!

	This script tries to send a page by filling the dokuwiki
	editform. It can log into dokuwiki. The file that it sends
	should be a valid dokuwiki markup file. If there is a cap-
	tcha, this script can handle it automatically, provided it
	is of the standard dokuwiki javascript type.

	This script is very ugly in any way. Using this script is a waste
	of your system resources, network resources, and system resources
	at the doku site.
	
	It is intended to be a last resort solution only.

	All option or file contents etc are expected to be UTF-8 encoded.

	Arguments for long option may use an = sign or not. For example,
	the 2 following lines are valid.
	  --summary "ran spell checker"
	  '--summary=ran spell checker'
	Arguments for short options are separated from option by a space.
	  -s 'ran spell checker'
	short options may be grouped "à la" tar :
	  saptdvhf -qlmi /tmp/log :playground:foo.png \\
	           file.png mydwpwfile http://doku.me/foo
	This is the same as :
	  saptdvhg -q -l /tmp/log -= :playground:foo.png \\
	           file.png -i mydwpwfile http://doku.me/foo
	
	If it is necessary to log into dokuwiki, the user and password
	must be in a one line text file, in user:password format. For
	example, the file could contain this.
	  alice:S0meP@ssw0rd
	The file must be mode 600.
	You can easily and safely create such a file using this incantation :
	saptdvhf create-ident-file filename

	example:

	  saptdvh create-identfile mydokuloginpwfile
	  saptdvhf \\
	    --summary 'automatic update' \\
	    --page-file /some/file.txt \\
	    http://some-doku.example.org/start

	  saptdvhf \\
	    -i mydokuloginpwfile \\
	    --media :toto:tata.png /some/file.png \\
	    http://some-doku.example.org/start

	If you are going to update many pages this way and
	don't want to "log into" the doku-site for each page,
	it is possible to log once, then run multiple saptdvhf
	commands. the -c and -b options are needed for this :

	First, log in your doku with :
	  saptdvhf \\
	    -c cookie-file -I \\
	    http://some-doku.example.org/start
	 
	or
	  saptdvhf \\
	    -c cookie-file -i mydokuloginpwfile \\
	    http://some-doky.example.org/start
	 
	Then, use the -b option to run multiple saptdvhf commands :
	  saptdvhf -b cookie-file \\
	    -p /some/file.txt http://some-doku.example.org/start
	  saptdvhf -b cookie-file \\
	    -p /some/other-file.txt http://some-doku.example.org/another-page
	  saptdvhf -b cookie-file \\
	    -p /some/file3.txt http://some-doku.example.org/third-page
	  saptdvhf -b cookie-file ...

	All options are, well, hum, optionnal.
	Here are the defaults :

	summary -------- : $summary
	page-file ------ : $pagefile
	web-user-agent - : $user_agent

	if ran without argument then a short help is printed.
	!
}
#Begin Library liblocal
##VERB
#    local.sh. This file is part of libsh
#		http://schplurtz.free.fr/schplurtziel/bibsh/
#
#    libsh. a portable bourn shell library.
#    Copyright (C) 2004  Christophe Martin
#
#    This library is free software; you can redistribute it and/or
#    modify it under the terms of the GNU Lesser General Public
#    License as published by the Free Software Foundation; either
#    version 2.1 of the License, or (at your option) any later version.
#
#    This library 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
#    Lesser General Public License for more details.
#
#    You should have received a copy of the GNU Lesser General Public
#    License along with this library; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
#
#
#	I can be reached by email at : Schplurtz@free.fr
#	altough I don't read this mail box very often.
#
#----------------------------------------------------------------------------
#
# local.sh. test if sh supports ``typeset'' or ``local''
##EOVERB



detectlocal() {
	typeset=typeset
	exec 4>&2
	exec 2>/dev/null
	typeset foo  || typeset=local
	exec 2>&4
	exec 4>&-
}

detectlocal

setv() {
	eval "$1=\$2"
}

setp() {
	eval "$1=\${$2}"
}

printp() {
	eval "printf '%s' \"\${$1}\""
}
printpn() {
	eval "printf '%s\\n' \"\${$1}\""
}
getp() {
	eval "printf '%s' \"\${$1}\""
}

LOpxxx="$0"
LOpxxx=${LOpxxx##*/}
tmpfilename() {
	if test '' = "$1"
	then
		$typeset mask
		mask=`umask`
		umask 077
		LOtmpdir="${TEMP:-/tmp}/${LOpxxx}.$$.$RANDOM"
		mkdir "$LOtmpdir" >/dev/null || {
			return 1
		}
		umask $mask
		echo 0 >"$LOtmpdir"/.id
		return
	fi
	$typeset LOtempfilename_id
	LOtempfilename_id=$(<"$LOtmpdir"/.id)
	LOtempfilename_id=$(( LOtempfilename_id + 1 ))
	echo $LOtempfilename_id >"$LOtmpdir"/.id

	setv "$1" "$LOtmpdir/${2:-tmp}-$LOtempfilename_id"
}

NL='
'
DIFS=" 	$NL"
LOifss=
unset LOifss
LOifss[0]=
newifs() {
        LOifss[${#LOifss[@]}]=$IFS
        case "$1" in
        NL)
                set -- "$NL"
        ;;
        DEF)
                set -- "$DIFS"
        ;;
        TAB)
                set -- '        '
        ;;
        SP)
                set -- ' '
        ;;
        PIPE)
        	set -- '|'
        ;;
        esac
        IFS=$1
}
oldifs() {
        IFS=${LOifss[${#LOifss[@]} - 1]}
        unset LOifss[${#LOifss[@]}-1]
}

#End Library liblocal
#Begin Library libkwubst
##VERB
#    kwubst.sh. This file is part of libsh
#		http://schplurtz.free.fr/schplurtziel/bibsh/
#
#    libsh. a portable bourn shell library.
#    Copyright (C) 2005  Christophe Martin
#
#    This library is free software; you can redistribute it and/or
#    modify it under the terms of the GNU Lesser General Public
#    License as published by the Free Software Foundation; either
#    version 2.1 of the License, or (at your option) any later version.
#
#    This library 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
#    Lesser General Public License for more details.
#
#    You should have received a copy of the GNU Lesser General Public
#    License along with this library; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
#
#
#	I can be reached by email at : Schplurtz@free.fr
#	altough I don't read this mail box very often.
#
#----------------------------------------------------------------------------
#
# kwubst.sh. global replace in strings and string quoting.
##EOVERB


function backslashslash {
	gsubst "$1" / '\/'
}

function gsubst {
	$typeset ret='' suff="$1" pref repl="$2" nouv="$3"
	while :
	do
		pref="${suff%%$repl*}"
		if test ".$pref" = ".$suff"
		then
			ret="${ret}$suff"
			printf '%s' "$ret"
			return
		fi
		suff=${suff#*$repl}
		ret="$ret$pref$nouv"
	done
}

vargsubst() {
	$typeset GSret='' GSsuff GSpref
	eval "GSsuff=\${$1}"
	while :
	do
		GSpref="${GSsuff%%$2*}"
		if test ".$GSpref" = ".$GSsuff"
		then
			GSret="${GSret}$GSsuff"
			eval "$1=\$GSret"
			return
		fi
		GSsuff=${GSsuff#*$2}
		GSret="$GSret$GSpref$3"
	done
}



KWtst=1
KWtst=$(printf %q a 2>/dev/null || : )
if test a = "$KWtst" -o "'a'" = "$KWtst"
then
	function kwote {
		test $# = 0 && return
		test '' = "$1" && printf "''" ||
		printf %q "$1"
	}
else
	function kwote {
		test $# = 0 && return
		$typeset suff="$1"
		vargsubst suff \' \'\\\'\'
		printf "'%s'" "$suff"
	}
fi
unset KWtst

function kwotenokwote {
	test $# = 0 && return
	$typeset ret
	ret="$1"
	vargsubst ret \' \'\\\'\'
	printf %s "$ret"
}


varkwote() {
	test $# = 0 && return
	vargsubst "$1" \' \'\\\'\'
	eval "$1=\\'\${$1}\\'"
}

varkwotenokwote() {
	test $# = 0 && return
	vargsubst "$1" \' \'\\\'\'
}

varbackslashslash() {
	test $# = 0 && return
	vargsubst "$1" / '\/'
}
#End Library libkwubst
#Begin Library libmaniptab
##VERB
#    maniptab.sh. This file is part of libsh.
#		http://schplurtz.free.fr/schplurtziel/bibsh/
#
#    libsh. a portable bourn shell library.
#    Copyright (C) 2005 2018  Christophe Martin
#
#    This library is free software; you can redistribute it and/or
#    modify it under the terms of the GNU Lesser General Public
#    License as published by the Free Software Foundation; either
#    version 2.1 of the License, or (at your option) any later version.
#
#    This library 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
#    Lesser General Public License for more details.
#
#    You should have received a copy of the GNU Lesser General Public
#    License along with this library; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
#
#
#	I can be reached by email at : Schplurtz@free.fr
#	altough I don't read this mail box very often.
#
#----------------------------------------------------------------------------
#
# maniptab.sh array manipulation
##EOVERB







TAcmlev=0

if ( eval 'TAtoto=( 1 2 )' >/dev/null 2>&1 )
then
	unset TAtoto
	function tableau {
		$typeset TAcma="$1"
		shift
		eval "$TAcma=( \"\$@\" )"
	}
else
	function tableau {
		$typeset TAcma="$1"
		shift
		eval "set -A $TAcma -- \"\$@\""
	}
fi

function tabcopie {
	eval "tableau $1 \"\${${2}[@]}\""
}

function tabajoute {
	$typeset TAcma="$1" TAcmi TAcml
	shift
	eval "
	TAcml=\${#${TAcma}[@]}
	for TAcmi
	do
		${TAcma}[\$TAcml]=\"\$TAcmi\"
		TAcml=\$((TAcml + 1))
	done
	"
}


function tabdepile {
	$typeset TAcma="$1" TAcml
	eval "
	TAcml=\${#${TAcma}[@]}
	if test 1 -gt \$TAcml
	then
		return 1
	fi
	$2=\${${TAcma}[TAcml-1]}
	unset ${TAcma}[TAcml-1]
	"
}

function tabsommet {
	$typeset TAcma="$1" TAcml
	eval "
		TAcml=\${#${TAcma}[@]}
		if test \$# = 2
		then
			if test 1 -gt \$TAcml
			then
				$2=
				return 1
			fi
			$2=\${${TAcma}[TAcml-1]}
			return
		else
			test 1 -gt \$TAcml && return 1
			printf '%s' \"\${${TAcma}[TAcml-1]}\"
		fi
	"
}


function tabdefile {
	$typeset ret;
	eval "${2}=\${${1}[0]}
	ret=\$(( \${#${1}[@]} == 0 ))"
	tabdetruit $1 0 1
	return $ret
}

function tabconcatene {
	$typeset TAcma="$1" TAcmn TAcmt TAcmN TAcmi
	shift
	eval "TAcmn=\${#${TAcma}[@]}"
	for TAcmt
	do
		eval "
		TAcmN=\${#${TAcmt}[@]}
		TAcmi=0
		while test \$TAcmi -lt \$TAcmN
		do
			${TAcma}[\$TAcmn]=\"\${${TAcmt}[\$TAcmi]}\"
			TAcmi=\$((TAcmi+1))
			TAcmn=\$((TAcmn + 1))
		done
		"
	done
}

function tabindicede {
	$typeset TAcmn=0 TAcmi
	TAindice=
	eval "
	for TAcmi in \"\${${1}[@]}\"
	do
		if test \".\$TAcmi\" = .\"\$2\"
		then
			TAindice=\$TAcmn
			break
		fi
		TAcmn=\$((TAcmn + 1))
	done
	"
}

function tabcontient {
	$typeset TAcmn=0 TAcmi
	TAindice=
	eval "
	for TAcmi in \"\${${1}[@]}\"
	do
		if test \".\$TAcmi\" = .\"\$2\"
		then
			TAindice=\$TAcmn
			return 0
		fi
		TAcmn=\$((TAcmn + 1))
	done
	return 1
	"
}

function tabtousindicede {
	$typeset TAcmn=0 TAcmi
	TAindice=
	eval "
	for TAcmi in \"\${${1}[@]}\"
	do
		if test \".\$TAcmi\" = .\"\$2\"
		then
			TAindice=\"\$TAindice \$TAcmn\"
		fi
		TAcmn=\$((TAcmn + 1))
	done
	"
	test "$TAindice"
}

function tabaffiche {
	$typeset TAcmn TAcmi=0 TAcmf
	eval "TAcmn=\${#${1}[@]}"
	if test $TAcmn -gt 1000
	then
		TAcmf=%4d
	elif test $TAcmn -gt 100
	then
		TAcmf=%3d
	elif test $TAcmn -gt 10
	then
		TAcmf=%2d
	else
		TAcmf=%1d
	fi
	eval "
	while test \$TAcmi -lt \$TAcmn
	do
		printf \"${1}[$TAcmf] = '%s'\\n\" \$TAcmi \"\${${1}[\$TAcmi]}\"
		TAcmi=\$((TAcmi + 1))
	done
	"
}

function tabplace {
	$typeset TAcma="$1" TAcmn="$2" TAcmi
	shift 2 2>/dev/null || return
	
	eval "
	if test $TAcmn -gt \${#${TAcma}[@]}
	then
		return 1
	fi
	for TAcmi
	do
		${TAcma}[\$TAcmn]=\"\$TAcmi\"
		TAcmn=\$(( TAcmn + 1))
	done
	"
}

function tabdetruit {
	$typeset TAcma="$1" TAcmI="$2" TAcmi TAcmj=0 TAcmn

	if test tout = "$2"
	then
		eval "unset $TAcma"
		return
	fi

	eval "TAcmn=\${#${TAcma}[@]}"

	TAcmi=$TAcmI
	eval "
	while test \$TAcmj -lt $3 -a \$TAcmi -lt $TAcmn
	do
		unset ${TAcma}[\$TAcmi]
		TAcmi=\$((TAcmi + 1))
		TAcmj=\$((TAcmj+1))
	done
	while test \$TAcmi -lt $TAcmn
	do
		${TAcma}[\$TAcmI]=\"\${${TAcma}[\$TAcmi]}\" ; unset ${TAcma}[\$TAcmi]
		TAcmi=\$((TAcmi + 1))
		TAcmI=\$((TAcmI + 1))
	done
	"
}

function tabinsere {
	$typeset TAcma="$1"
	shift
	$typeset TAcmi TAcmn=0
	eval "for TAcmi in \"\${${TAcma}[@]}\"
	do
		${TAcma}[$# + TAcmn]=\$TAcmi
		TAcmn=\$(( TAcmn + 1 ))
	done
	"
	tabplace $TAcma 0 "$@"
}

function tabintercale {
	$typeset TAcma="$1" TAcmI="$2" TAcmn TAcmi TAcme
	shift 2 || return

	eval "
	TAcmn=\${#${TAcma}[@]}
	TAcmi=\$((TAcmn - 1))
	if test \$TAcmI = \$TAcmn
	then
		tabajoute ${TAcma} \"\$@\"
		return
	elif test \$TAcmI -gt \$TAcmn
	then
		return 1
	fi
	TAcmi=\$((TAcmn - 1 + $#))
	TAcme=\$((TAcmn - TAcmI))
	while test \$TAcme -gt 0
	do
		${TAcma}[\$TAcmi]=\"\${${TAcma}[\$((TAcmi-$#))]}\"
		TAcmi=\$((TAcmi - 1))
		TAcme=\$((TAcme - 1))
	done
	for TAcme
	do
		${TAcma}[\$TAcmI]=\"\$TAcme\"
		TAcmI=\$((TAcmI + 1))
	done
	"
}

function tabmix {
	$typeset TAcmf=$1
	$typeset TAcmI=0 TAcmi
	$typeset TAcmD TAcmF TAcmn
	shift
	for TAcmi
	do
		TAcmD="$TAcmD
			${TAcmf}[\$TAcmI]=\"\${${TAcmi}[\$TAcmi]}\"
			TAcmI=\$((TAcmI + 1))"
	done
	eval 'TAcmi=0
		while test $TAcmi -lt ${#'"$1"'[@]}
		do
			'"$TAcmD"'
			TAcmi=$((TAcmi + 1))
		done
		TAcmn=$((${#'$TAcmf'[@]} -1 ))
		while test $TAcmn -ge $TAcmI
		do
			unset '$TAcmf'[$TAcmn]
			TAcmn=$((TAcmn - 1))
		done
	'
}

function tabsep {
	$typeset TAcmf=$1
	$typeset TAcmI=0 TAcmi=0 TAcmn TAcmD TAcmF
	shift
	for TAcmi
	do
		TAcmD="$TAcmD
			${TAcmi}[\$TAcmI]=\"\${${TAcmf}[\$TAcmi]}\"
			TAcmi=\$((TAcmi + 1))"
		TAcmF="$TAcmF
		tabdetruit ${TAcmi} \$TAcmI \${#${TAcmi}[@]}"
	done
	eval 'TAcmi=0
		while test $TAcmi -lt ${#'${TAcmf}'[@]}
		do
			'"$TAcmD"'
			TAcmI=$((TAcmI + 1))
		done
		'"$TAcmF"
}


function tabforeach {
	TAcmlev=$(( TAcmlev + 1 ))
	$typeset TAcmi$TAcmlev TAcmn$TAcmlev TAcmincr$TAcmlev
	$typeset TAcmi TAcmn TAcmincr
	if test $# = 2 
	then
		TAcmincr=1
		TAcmi=-$TAcmincr
		TAcmn="$(gsubst "$2" TAB "$1")"
	elif test $# = 3
	then
		TAcmincr=1
		TAcmi=$(( $2 - $TAcmincr ))
		TAcmn="$(gsubst "$3" TAB "$1")"
	else
		TAcmincr=$3
		TAcmi=$(( $2 - $TAcmincr ))
		TAcmn="$(gsubst "$4" TAB "$1")"
	fi
	eval "
		TAcmincr$TAcmlev=$TAcmincr
		TAcmi$TAcmlev=$TAcmi
		TAcmn$TAcmlev=\$(( \${#${1}[@]} - 1 ))
		while test \$TAcmi$TAcmlev -lt \$TAcmn$TAcmlev
		do
			TAcmi$TAcmlev=\$(( TAcmi$TAcmlev + TAcmincr$TAcmlev ))
			set zapme \$TAcmi$TAcmlev \"\${$1[TAcmi$TAcmlev]}\"
			shift

			$TAcmn
		done
	"
	TAcmlev=$(( TAcmlev - 1 ))
}



tabboucle() {
	$typeset TAcmmax
	eval TAcmmax=\${#${1}[@]}
	case $# in
	3)
		TAcmmax=$(( TAcmmax - 1 ))
		eval "$2=-1 ; while test \$$2 -lt $TAcmmax ; do
			$2=\$(( $2 + 1)) ; $3
			done"
	;;
	4)
		TAcmmax=$(( TAcmmax - 1 ))
		eval "$2=\$(( $3 - 1 )); while test \$$2 -lt $TAcmmax ; do
			$2=\$(( $2 + 1)) ; $4
			done"
	;;
	5)
		TAcmmax=$(( TAcmmax - $4 ))
		eval "$2=\$(( $3 - $4 )) ; while test \$$2 -lt $TAcmmax ; do
			$2=\$(( $2 + $4 )) ; $5
			done"
	;;
	esac
}

function tabpourn {
	$typeset TAcmi TAcmn TAcmb TAcmmin="$2" TAcmmax="$3" TAcmt="$1" TAcmstep
	if test 4 = $#
	then
		TAcmstep=1 TAcmc=$4
	else
		TAcmstep=$4 TAcmc=$5
	fi

	TAcmi=0
	TAcmc="$(gsubst "$TAcmc" TAB "$1")"
	[ .- = ."$TAcmmin" ] && TAcmmin=0
	[ .- = ."$TAcmmax" ] && eval "TAcmmax=\$(( \${#${1}[@]} - 1))"
	TAcmmax=$(( TAcmmax - TAcmstep ))
	TAcmn=$(( TAcmmin - TAcmstep))
	eval "
		while test \$TAcmn -le $TAcmmax
		do
			TAcmn=\$(( TAcmn + TAcmstep ))
			set zapme \$TAcmn \"\${${TAcmt}[TAcmn]}\"
			shift

			$TAcmc
		done
	"
}
function tabsauve {
	$typeset TAcma
	TAcma=\\'
'
	echo "tableau ${2:-$1} \\"
	tabforeach "$1" 'printf "	%s%s" "$(kwote "$2")" "$TAcma"'
	echo
}


function tablong {
	eval "echo \${#${1}[@]}"
}
#End Library libmaniptab
#Begin Library liboption
##VERB
#    option.sh. This file is part of libsh
#		http://schplurtz.free.fr/schplurtziel/bibsh/
#
#    libsh. a portable bourn shell library.
#    Copyright (C) 2004 2018  Christophe Martin
#
#    This library is free software; you can redistribute it and/or
#    modify it under the terms of the GNU Lesser General Public
#    License as published by the Free Software Foundation; either
#    version 2.1 of the License, or (at your option) any later version.
#
#    This library 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
#    Lesser General Public License for more details.
#
#    You should have received a copy of the GNU Lesser General Public
#    License along with this library; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
#
#
#	I can be reached by email at : Schplurtz@free.fr
#	altough I don't read this mail box very often.
#
#----------------------------------------------------------------------------
#
# option.sh. a shell only way of getting short, long, multiparametered options
##EOVERB


OClevel=1

function OCchange_option {
	if test $(( ( $# / 3 ) * 3 )) != $#
	then
		printf "change_option needs a number of args multiple of 3\n" >&2
		exit
	fi
	tabdetruit OCcourt tout || :
	tabdetruit OClong tout || :
	tabdetruit OCbesoin tout || :
	OCanum=

	$typeset t1 t2

	while test $# -gt 0
	do
		if test num = "$1"
		then
			OCanum=${#OCcourt[@]}
			tabajoute OCbesoin 1
		else
			case "$3" in
			'+'*)
				tabajoute OCbesoin "${3#?}"
			;;
			'?')
				tabajoute OCbesoin '0 1'
			;;
			*-*)
				t1=${3%%-*}
				t2=${3##*-}
				tabajoute OCbesoin "$t1 $t2"
			;;
			[0-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9])
				tabajoute OCbesoin "$3"
			;;
			esac
		fi
		tabajoute OCcourt "$1"
		tabajoute OClong "$2"
		shift 3
	done
}

function OCaccepte_option {
	OCchange_option "$@"
	OCraz
}


function OCaccepte_option_t {
	eval "OCaccepte_option \"\${${1}[@]}\""
}

function OCraz {
	OCsuff= OCcurs=1 OCargsused=0
	OCmsg_err=
}

function OCgetopt {
	$typeset OCvaropt="$1"
	shift
	setv $OCvaropt ''
	tabdetruit OCarg tout
	if test '' = "$OCsuff"
	then
		OCargsused=$(( OCcurs - 1 ))
		if test $# -lt $OCcurs
		then
			return 1
		fi
		eval "OCsuff=\"\${${OCcurs}}\""
		case "$OCsuff" in
		--)
			OCargsused=$OCcurs
			OCcurs=$(( OCcurs + 1 ))
			return 1
		;;
		-)
			OCargsused=$(( OCcurs - 1 ))
			return 1
		;;
		--*)
			OCsuff=
			OCoption_longue "$@"
			return $?
		;;
		-*)
			OCcurs=$(( OCcurs + 1 ))
			OCsuff=${OCsuff#-}
		;;
		*)
			OCargsused=$(( OCcurs - 1 ))
			return 1
		;;
		esac
	fi
	OCoption_courte "$@"
}

function OCoption_courte {
	$typeset OClopt OClpreml OCltrouve OClbesoin OClbesoinmax

	OClopt=${OCsuff%${OCsuff#?}}
	OCsuff=${OCsuff#?}

	if test $OCanum
	then
		case "$OClopt" in
		[0-9])
			OCltrouve=$OCanum
			OClpreml=${OCsuff%${OCsuff#?}}
			while : ; do
				case "$OClpreml" in
				[0-9])
					OClopt=$OClopt$OClpreml
					OCsuff=${OCsuff#?}
					OClpreml=${OCsuff%${OCsuff#?}}
				;;
				*)
					OCarg=$OClopt
					setv $OCvaropt num
					return 0
				;;
				esac
			done
		;;
		esac
	fi

	if ! test $OCltrouve
	then
		tabforeach OCcourt \
			'eval "case \"\$OClopt\" in $2) OCltrouve=$1 ; break ;; esac"'
		if ! test $OCltrouve
		then
			OCmsg_err="$OClopt : no such option"
			return 0
		fi
	fi

	OClbesoin=${OCbesoin[$OCltrouve]}
	case "$OClbesoin" in
	0)
		:
	;;
	[0-9]*' '[0-9]*)
		OClbesoinmax=${OClbesoin##* }
		OClbesoin=${OClbesoin%% *}
		OCmange_n_arg "$@" || return 0
	;;
	[1-9]*)
		if test $(( OCcurs + OClbesoin - 1 )) -gt $#
		then
			OCmsg_err="option $OClopt needs $OClbesoin parameters"
			return 0
		fi
		while test "$OClbesoin" -gt 0
		do
			OClbesoin=$(( OClbesoin - 1 ))
			eval "tabajoute OCarg \"\${$OCcurs}\""
			OCcurs=$(( OCcurs + 1 ))
		done
	;;
	*)
		OCmangearg "$@" || return 0
	;;
	esac
	setv $OCvaropt "$OClopt"
}

function OCmangearg {
	while :
	do
		if test $OCcurs -gt $#
		then
			OCmsg_err="Delimitator --|$OClbesoin|-- for option $OClopt not found"
			tabdetruit OCarg tout
			return 1
		fi
		eval "
		if test \".\${$OCcurs}\" = \".\$OClbesoin\"
		then
			OCcurs=\$(( OCcurs + 1 ))
			break
		fi
		eval \"tabajoute OCarg \\\"\\\${\${OCcurs}}\\\"\"
		OCcurs=\$(( OCcurs + 1 ))
		"
	done
}

function OCmange_n_arg {
	$typeset minn maxn i
	minn=${OClbesoin} maxn=${OClbesoinmax}
	if test $(( OCcurs - 1 + minn )) -gt $#
	then
		OCmsg_err="Option $OClopt needs at least $minn arg, got only $(( $# - OCcurs + 1))"
		tabdetruit OCarg tout
		return 1

	fi
	i=0
	while test $i -lt $minn
	do
		eval "tabajoute OCarg \"\${$OCcurs}\""
		OCcurs=$(( OCcurs + 1 ))
		i=$(( i + 1 ))
	done
	while test $OCcurs -le $#
	do
		i=$(( i + 1 ))
		if test $i -gt $maxn
		then
			return 0
		fi
		eval "
			case \"\${$OCcurs}\" in
			-)
				tabajoute OCarg \"\${$OCcurs}\"
				OCcurs=\$(( OCcurs + 1 ))
			;;
			-*)
				break
			;;
			*)
				tabajoute OCarg \"\${$OCcurs}\"
				OCcurs=\$(( OCcurs + 1 ))
			;;
			esac
		"
	done
}

function OCoption_longue {
	$typeset OCloptorg OClopt OClnpremval OClbesoin OClaifs OClpossible OClexact OCli OClbesoinmax

	OClnpremval=0
	eval "OClopt=\"\${$OCcurs}\""
	OCcurs=$(( OCcurs + 1 ))

	OCloptorg=$OClopt
	OClopt=${OClopt#--}

	case "$OClopt" in
	*=*)
		OClnpremval=1
		tableau OCarg "${OClopt#*=}"
		OClopt=${OClopt%%=*}
	;;
	esac

	case "$OClopt" in
	?)
		OCmsg_err="\"--$OClopt\" : option longue abregee a une seule lettre"
		return
	;;
	esac

	tabforeach OClong '
		OClaifs=$IFS
		IFS=\|
		for OCli in $2
		do
			IFS=$OClaifs
			eval "
				case \"\$OCli\" in
				\"$OClopt\"*)
					OClpossible=\"\$OClpossible\${OClpossible:+ }\$1\"
					break
				;;
				esac
			"
		done
		IFS=$OClaifs
	'
	case "$OClpossible" in
	'')
		OCmsg_err="no such option as ${OCloptorg%%=*}"
		return 0
	;;
	*\ *)
		tabforeach OClong '
			OClaifs=$IFS
			IFS=\|
			for OCli in $2
			do
				IFS=$OClaifs
				if test ."$OCli" = ."$OClopt"
				then
					OClexact=$1
					break
				fi
			done
			IFS=$OClaifs
		'
		if test $OClexact
		then
			OClpossible=$OClexact
		else
			OCmsg_err="${OCloptorg%%=*} : ambiguite entre les options"
			for OCli in $OClpossible
			do
				OCmsg_err="$OCmsg_err
--${OClong[$OCli]}"
			done
			return 0
		fi
	;;
	esac
	OClbesoin=${OCbesoin[$OClpossible]}
	case "$OClbesoin" in
	0)
		:
	;;
	[0-9]*' '[0-9]*)
		OClbesoinmax=${OClbesoin##* }
		OClbesoin=${OClbesoin%% *}
		OClbesoin=$(( OClbesoin - OClnpremval ))
		OClbesoinmax=$(( OClbesoinmax - OClnpremval ))
		OCmange_n_arg "$@" || return 0
	;;
	[1-9]*)
		OClbesoin=$(( OClbesoin - OClnpremval ))
		if test $(( OCcurs + OClbesoin - 1 )) -gt $#
		then
			OCmsg_err="option ${OCloptorg%%=*} needs $OClbesoin parameters"
			return 0
		fi
		while test "$OClbesoin" -gt 0
		do
			OClbesoin=$(( OClbesoin - 1 ))
			eval "tabajoute OCarg \"\${$OCcurs}\""
			OCcurs=$(( OCcurs + 1 ))
		done
	;;
	*)
		OCmangearg "$@" || return 0
	;;
	esac
	OCli=${OCcourt[$OClpossible]}
	if test num = "$OCli"
	then
		OClexact=$OCarg
		OCli=${OClexact%${OClexact#?}}
		while : ; do
			case "$OCli" in
			[0123456789])
				OClexact=${OClexact#?}
				OCli=${OClexact%${OClexact#?}}
			;;
			'')
				setv $OCvaropt num
				break
			;;
			*)
				OCmsg_err="option ${OCloptorg%%=*} requires an integer argument. $OCarg found"
				break
			;;
			esac
		done
		return
	fi
	while test ${#OCli} -gt 1
	do
		OCli=${OCli#?}
	done
	setv $OCvaropt "$OCli"
}

#End Library liboption
#Begin Library libsystem
##VERB
#    system.sh. This file is part of libsh
#		http://schplurtz.free.fr/schplurtziel/bibsh/
#
#    libsh. a portable bourn shell library.
#    Copyright (C) 2004 2018  Christophe Martin
#
#    This library is free software; you can redistribute it and/or
#    modify it under the terms of the GNU Lesser General Public
#    License as published by the Free Software Foundation; either
#    version 2.1 of the License, or (at your option) any later version.
#
#    This library 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
#    Lesser General Public License for more details.
#
#    You should have received a copy of the GNU Lesser General Public
#    License along with this library; if not, write to the Free Software
#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
#
#
#	I can be reached by email at : Schplurtz@free.fr
#	altough I don't read this mail box very often.
#
#----------------------------------------------------------------------------
#
# system.sh various sh system library function
##EOVERB



function filemode {
	$typeset rights urights grights orights svrights
	$typeset uvrights gvrights ovrights

	eval "set zapme $(ls -ld "$1")"
	rights=${2#?}
	rights=${rights%${rights#?????????}}
	urights=${rights%??????}
	orights=${rights#??????}
	grights=${rights%???}
	grights=${grights#???}

	svrights=0
	uvrights=0
	gvrights=0
	ovrights=0
	case $urights in r*) uvrights=4;; esac
	case $urights in *w*) uvrights=$(( uvrights + 2 ));; esac
	case $urights in *x) uvrights=$(( uvrights + 1 ));; 
	                 *s) uvrights=$(( uvrights + 1 ))
	                     svrights=4 ;;
	                 *S) svrights=4 ;; esac
 
	case $grights in r*) gvrights=4;; esac
	case $grights in *w*) gvrights=$(( gvrights + 2 ));; esac
	case $grights in *x) gvrights=$(( gvrights + 1 )) ;;
	                 *s) gvrights=$(( gvrights + 1 ))
	                     svrights=$(( svrights + 2 )) ;;
	                 *S) svrights=$(( svrights + 2 )) ;;
	                 *l|*L) svrights=$(( svrights + 2 ))  ;; esac
 
	case $orights in r*) ovrights=4;; esac
	case $orights in *w*) ovrights=$(( ovrights + 2 ));; esac
	case $orights in *x) ovrights=$(( ovrights + 1 )) ;;
	                 *t) ovrights=$(( ovrights + 1 ))
	                     svrights=$(( svrights + 1 )) ;;
	                 *T) svrights=$(( svrights + 1 )) ;; esac
 
	echo ${svrights}${uvrights}${gvrights}${ovrights}
}
 
function fileowner {
	eval "set -- $(ls -ld "$1")"
	echo "${3}:$4"
}

function get_directory_dev {
	( cd "$1" >/dev/null 2>&1 || : basta )
	$typeset df aifs="$IFS" dev
	df="$(df -k "$1" 2>/dev/null)"
	IFS='
'
	set -- $df
	IFS="$aifs"
	dev="${2%% *}"
	if test '' = "$dev"
	then
		return 1
	fi
	echo "$dev"
}


function get_directory_mountpoint {
	$typeset df er aifs="$IFS"
	df="$(df -k "$1" 2>/dev/null)"
	er=$?
	test $er = 0 || return $er

	IFS='
'
	set -- $df
	IFS="$aifs"

	eval 'df="$'"$#"'"'
	df=${df#*\%}

	while :
	do
		case "$df" in
		" "*)
			df="${df#* }"
		;;
		*)
			break
		esac
	done
	printf "%s" "$df"
}

#End Library libsystem
warning() { dolog "$@" ; echo "$@" >&2; }
fatal() { warning "$@"; exit 1; }
__DATA__() { exit 0; }
data() { sed -e 1,/^__DATA__$/d "$0" ; }

versionshort() {
	echo "saptdvhf-version $version"
	echo "Copyright (C) 2012 2013 2015 2022 Schplurtz le déboulonné <schplurtz @ laposte.net>"
}
version() {
	versionshort
	echo "This is free software; run 'saptdvhf -C' for exact licence terms.  There is NO"
	echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
}
formatlog() {
	echo -- "$@"
}
dolog() {
	test "$logfile" || {
		oldlogexist=1
		tabajoute log "$(formatlog "$@")"
		return 0
	}
	{
		_flushlog
		formatlog "$@"
	} >>"$logfile"
}
_flushlog() {
	test $oldlogexist || return 0
	oldlogexist=
	printf '%s\n' "${log[@]}"
}
logallargs() {
	local i j s
	dolog "received ${#args[@]} args"
	j=1
	for i in "${args[@]}" ; do
		s="$(printf '%4d ==>%s<==\n' $j "$i")"
		dolog "$s"
		j=$(( $j + 1 ))
	done
}
flattenreponse() {
	awk -v d="$1.$$" '{ gsub( />/, ">\n" ) ; print >d }' "$1" &&
		cat "$1.$$" >"$1" ||
		:
	rm -f "$1.$$"
}

makeawkscript() {

	awkscript='/form.*'"$1"'/ {
		ok=1
		next
	}
	ok && /<\/form/ {
		ok=0
		exit
		next
	}
	! (ok && /<input/ ) {
		next
	}
	/type="hidden"/ {
		name=value=""
		for( i=1; i <= NF; ++i ) {
			if( $i ~ /^name=/ )
				name=paramvalue( $i )
			if( $i ~ /^value="/ )
				value=paramvalue( $i )
		}
		if( name ) {
			printf "%s%s=%s\n", moinsd, name, value
		}
	}
	function paramvalue( x ) {
		sub( /^[^"]*"/, "", x )
		sub( /".*/, "", x )
		return x
	}
	BEGIN {
		moinsd=""
		if( 1 == addmoinsd )
			moinsd="--data-urlencode "
	}
	'
	dolog "set awkscript=$awkscript"
}

dwlogin() {
	dolog dwlogin start
	local _dwl_responsevar _dwl_responsefile
	local _dwl_a=$awkscript _dwl_awkscr
	makeawkscript dw__login
	_dwl_awkscr=$awkscript
	awkscript=$_dwl_a
	unset _dwl_a

	test .-keep-response = ".$1" && {
		test $# -gt 2 ||
			fatal "Not enough args for dwlogin -keep-response"
		_dwl_responsevar=$2
		shift
		shift
	}
	local _dwl_url=$1
	local _dwl_cookiefile=$2
	shift
	shift
	local _dwl_umask=$(umask)
	umask 077

	if test 1 = $#
	then
		local _dwl_u _dwl_p _dwl_reponse
		tmpfilename _dwl_u
		tmpfilename _dwl_p
		awk -v "u=$_dwl_u" -v "p=$_dwl_p" '
			{
				pos=index($0, ":" )
				print substr( $0, 1, pos-1) >u
				close(u)
				print substr( $0, pos+1, length()-pos) >p
				close(p)
			}	
		' "$1"
		set -- "$(<$_dwl_u)" "$(<$_dwl_p)"
		rm -f "$_dwl_u" "$_dwl_p"
		unset _dwl_u _dwl_p
	fi
	case "$1" in
	(@*)
		set -- "$(<${_dwl_u#@})" "$(<${_dwl_p#@})"
	;;
	esac


	local _dwl_u _dwl_p _dwl_reponse
	tmpfilename _dwl_u
	tmpfilename _dwl_p
	tmpfilename _dwl_reponse
	printf %s "$1" >"$_dwl_u"
	printf %s "$2" >"$_dwl_p"
	dolog dwlogin user and password are in secret files
	dolog dwlogin sending login request "$_dwl_url"
	Curl -i -L -j -d do=login -o "$_dwl_reponse" "$_dwl_url" || fatal "dwlogin curl failed"
	test -r "$_dwl_reponse" || fatal "No response from web server"
	dolog "dwlogin got answer from server"
	grep -q dw__login "$_dwl_reponse" 2>/dev/null || {
		fatal "Can't log into DokuWiki. page does not contain « dw__login » form"
	}
	test "$_dwl_responsevar" && {
		tmpfilename _dwl_responsefile
		cp "$_dwl_reponse" "$_dwl_responsefile"
		setv "$_dwl_responsevar" "$_dwl_responsefile"
	}
	dolog dwlogin server answered with user:password form
	flattenreponse "$_dwl_reponse"
	local _dwl_options=$( awk -v addmoinsd=1 "$_dwl_awkscr" "$_dwl_reponse" )
	dolog dwlogin sending user and password to "$_dwl_url"
	>"$_dwl_reponse"
	Curl -i -o "$_dwl_reponse" $_dwl_options --data-urlencode "u@$_dwl_u" --data-urlencode "p@$_dwl_p" "$_dwl_url"
	rm -f "$_dwl_u" "$_dwl_p"
	grep -q ^Location: "$_dwl_reponse"
	local _dwl_retval=$?
	dolog "dwlogin got 'Location:' header (0 is ok) ? = $_dwl_retval"
	rm -f "$_dwl_reponse"
	umask $_dwl_umask
	return $_dwl_retval
}

create_ident_file() {
	dolog 'create_ident_file Creating identification file'
	local f u i l p
	set -e
	f=$1
	test "$f" || {
		help
		exit
	}
	test -e $f && fatal "file $f already exists. exiting"
	u=$(umask)
	umask 077
	case $(umask) in
	(077|0077)
		:
	;;
	(*)
		fatal "unable to set umask to 077. Exiting"
	;;
	esac
	> "$f" || fatal "Cannot write to $f"
	tty >/dev/null 2>&1
	printf '%s ' dokuwiki login
	read l
	printf '%s ' dokuwiki password
	stty -echo
	read p
	printf '%s:%s\n' "$l" "$p" >"$f" || {
		stty echo
		fatal "Cannot overwrite empty file $f"
	}
	p=
	l=
	umask $u
	stty echo
	echo
	dolog 'create_ident_file done'
}

Curl() {
	dolog Curl "$@"
	dolog Curl calling « Curl_base -s -S "$@" »
	Curl_base -s -S "$@"
}
Curl_base() {
	dolog Curl_base "$@"
	dolog Curl_base running « $curl -A "$user_agent" -b "$cookiefile" -c "$cookiefile"  "$@" »
	$curl -A "$user_agent" -b "$cookiefile" -c "$cookiefile"  "$@"
}

do_page() {
	dolog do_page "$@"
	dolog requesting edit of page "$pageurl"
	Curl -d rev= -d do=edit "${pageurl}" >$reponse || fatal "Cannot request edit for page $pageurl. curl failed"
	dolog got response from server
	flattenreponse $reponse
	set -- $(
	awk '
		/<span id="plu[g]in__ca[p]tcha_code">/ {
			ok=1
			next
		}
		ok {
			x=$0
			sub( /<\/span>.*/, "", x )
			printf "--data-urlencode plug" "in__cap" "tcha=%s\n", x
			ok=0
		}
	' "$reponse"
	)
	dolog "cap""tcha : $@"
	grep -q dw__editform "$reponse" || fatal "Can't edit page, there is no « dw__editform » form."
	makeawkscript 'id="dw__editform"'
	set -- $( awk -v addmoinsd=1 "$awkscript" $reponse ) "$@" -d 'do%5Bsave%5D=Zorglub' --data-urlencode "summary=$summary" --data-urlencode "wikitext@$pagefile"
	dolog "curl command built : $@"
	rm -f "$reponse"
	Curl_base "$@" "${pageurl}"
	test 0 = $? -a "$get_page_after_sending" && {
		dolog "getting the page after edit"
		Curl "${pageurl}" >/dev/null || warn "Cannot re-get page $pageurl after successful edition. curl failed"
		dolog "done getting the page after edit"
	}
}

do_data() {
	local ns id
	id=${mediaid##*:}
	ns=${mediaid%:$id}
	flattenreponse "$jsphpfile"
	local mediamanagerurl= baseurl= totalurl= mediareponse=
	mediamanagerurl=$(sed -ne '\@<script .*src=".*/lib/exe/js.php@s%^.*src="\([^"]*/lib/exe/\)js\.php.*%\1mediamanager.php%p' "$jsphpfile")
  case "$mediamanagerurl" in
  ([hH][tT][tT][pP][sS]*://*)
    totalurl=$mediamanagerurl'?'ns=$ns
  ;;
  (/*)
	  baseurl="$( echo "$pageurl" | sed -e 's,^\([hH][tT][tT][pP][sS]*://[^/]*\)/.*,\1,' )"
	  totalurl=$baseurl$mediamanagerurl'?'ns=$ns
  ;;
  (*)
    fatal "unknown or empty mediamanagerurl. Can't send media"
  ;;
  esac
	tmpfilename mediareponse
	Curl -o "$mediareponse" "$totalurl"
	flattenreponse "$mediareponse"
	makeawkscript 'id="dw__upload"'
	newifs NL
		set -- $( awk "$awkscript" "$mediareponse")
	oldifs
	local optionformstring
	tableau optionformstring
	local i
	for i
	do
		case "$i" in
		(ns=*)
			continue
		;;
		(*)
			tabajoute optionformstring --form-string "$i"
		;;
		esac
	done
	Curl "${optionformstring[@]}" --form-string "ns=$ns" --form-string ow=1 -F "upload=@$mediafile" -F "mediaid=$id" "$totalurl" >/dev/null
}

do_connect_only() {
	dolog do_connect_only copying cookies to "$connectfile"
	cat "$cookiefile" >"$connectfile"
}
do_get_page() {
	dolog "getting the page"
	try_get_export_raw "$pageurl"
}

try_get_export_raw() {
	local tmpresponse sedcmd
	dolog try_get_export_raw "$@"
	tmpfilename tmpresponse
	Curl -i -d rev= -d do=export_raw "${pageurl}" >$tmpresponse || fatal "Cannot request export_raw for page $pageurl. curl failed"
	dolog HTTP header response ">>$( sed -ne '1p' "$tmpresponse" )<<"
	case "$( sed -ne '1p' "$tmpresponse" )" in
	(HTTP*'200 OK
')
		dolog "got raw wiki text via DW export_raw action"
		sedcmd='1,/^
$/d'
		case "$output_file" in
		(-)
			sed -e "$sedcmd" "$tmpresponse"
			echo # DW removes last '\n' from the file....
		;;
		(*)
			{
			  sed -e "$sedcmd" "$tmpresponse"
			  echo
			} >"$output_file"
		;;
		esac
	;;
	(*)
		dolog "cannot get raw wiki text via DW export_raw action"
		return 1
	;;
	esac
}

createtestpage() {
	dolog generating testpage
{
	date +'====== Test page ======

^   %FT%T%z  ^^
^ English ^ Français ^
| This Page is the proof you have succedded in sending a page via html form. Here is the command you have used. | Cette page est la preuve que vous avez réussi à envoyé une page via un formulaire web. Ci-dessous, la commande que vous avez utilisé |

'
	echo '<code bash>'
	echo saptdvhf '\'
	local i
	tabpourn args - $(( ${#args[@]} - 2 )) 'printf "  %q \\\\\\n" "$2"'
	printf '  %q\n' "${args[${#args[@]} - 1]}"
	echo '</code>'
	echo
} >"$1"
	dolog done generating testpage
}
tolower() {
	printf '%s\n' "$@" | env LC_ALL=C LANG=C LANGUAGE=C tr A-Z a-z
}
#
# Main main MAIN
#

umask 077
case $(umask) in (077|0077)
	:
;;
(*)
	fatal "Cannot set umask to 077. Exiting"
;;
esac

args=( "$@" )
logallargs
if tabsommet args sommet
then
	case "$(tolower "$sommet")" in
	(http://* | https://* )
		tabdepile args pageurl
		set -- "${args[@]}"
		tabajoute args "$pageurl"
	;;
	esac
fi
qargs=( "${args[@]}" )
i=
tabboucle args i 'varkwote qargs[$i]'
unset i
tmpfilename
trap 'rm -rf "$LOtmpdir"' EXIT

bold= nobold=
tty >/dev/null 2>&1 && { bold='' nobold='' ; }

test $# = 0 && { smallhelp; exit 1; }
test create-ident-file = "$1" && {
	create_ident_file "$2"
	exit 0
}

OCaccepte_option \
	q       quiet                         0   \
	C       copyright                     0   \
	c       connect                       1   \
	b       brownie-file                  1   \
	s       summary                       1   \
	p       page-file                     1   \
	i       ident-file                    1   \
	I       interactive-login             0   \
	d       do-not-get-page-after-sending 0   \
	g       get-a-page                    0-1 \
	a       web-user-agent                1   \
	l       log                           1   \
	v       version                       0   \
	m       media                         2   \
	t       test-page                     0   \
	'\?|h'  'help|aide'                   0

while OCgetopt option "$@"
do
	case "$option" in
	(m)
		dolog OCgetopt got -m mediafile "${OCarg[1]}" as "${OCarg[0]}"
    dolog "will need /lib/exe/js.php link. will keep login page for reference, if login is requested"
		mediaid=${OCarg[0]}
		mediafile=${OCarg[1]}
		medialoginoption='-keep-response jsphpfile'
		command=data
	;;
	(q)
		dolog OCgetopt got -q
		test $show_copyright || quiet=1
	;;
	(C)
		dolog OCgetopt got -C
		show_copyright=1
		quiet=
	;;
	(c)
		dolog OCgetopt got -c
		command=connect_only
		connectfile=$OCarg
	;;
	(b)
		dolog OCgetopt got -b cookie file ">>$OCarg<<"
		cookiefile=$OCarg
	;;
	(s)
		dolog OCgetopt got summary "$OCarg"
		summary=$OCarg
	;;
	(p)
		dolog OCgetopt got pagefilename "$OCarg"
		pagefile=$OCarg
	;;
	(t)
		dolog OCgetopt got test-page
		tmpfilename pagefile
		createtestpage "$pagefile"
	;;
	(i)
		dolog OCgetopt got identfile "$OCarg"
		test 1 = "$asklogin" &&
			warning "option --ident-file anihilate effect of --interactive-login"
		asklogin=0
		pwfile=$OCarg
		test -r "$pwfile" || fatal cannot read user:password file "-->$pwfile<--"
		case $(filemode "$pwfile") in
		(?600|?400)
			:
		;;
		(*)
			fatal refusing to use world readeable user:password file "-->$pwfile<--"
		;;
		esac
		test 1 = $( wc -l "$pwfile" | awk '{ print $1 }' ) || {
			fatal user:password file "-->$pwfile<--" has not exactly one line. Cannot use
		}
		case "$(<$pwfile)" in
		(*:*)
			:
		;;
		(*)
			fatal format of user:password file is unknown.
		;;
		esac
		dolog OCgetopt identfile is ok "$OCarg"
	;;
	(I)
		dolog OCgetopt got -I 'interactive login request'
		test 0 = "$asklogin" &&
			warning "option --interactive-login anihilate effect of --ident-file"
		asklogin=1
	;;
	(d)
		dolog OCgetopt got -d 'dont get page after transmit'
		get_page_after_sending=
	;;
	(g)
		dolog OCgetopt got -g 'get a page.do not send it'
		output_file=${OCarg:--}
		dolog saving page in ">>$output_file<<"
		command=get_page
	;;
	(a)
		dolog OCgetopt got useragent "$OCarg"
		user_agent=$OCarg
	;;
	(l)
		logfile=$OCarg
		>"$logfile" || fatal "Cannot RAZ logfile $logfile"
		dolog OCgetopt got logfile "$OCarg"
	;;
	(v)
		dolog OCgetopt got version request
		version
		exit 0
	;;
	(\?|h)
		help
		exit 0
	;;
	(*)
		echo "$OCmsg_err" >&2
		exit 1
	;;
	esac
done
shift $OCargsused
dolog remaining unused non option args on command line : "$@"

test $quiet ||
  versionshort
test $show_copyright && {
	data
	exit 0
}

case "$pageurl" in
(http://* | https://* )
	dolog arg "$pageurl" is pageurl
;;
('')
	dolog 'no nonoption arg on command line ==> nothing to do. byebye !'
	smallhelp
	exit
;;
(*)
	fatal "==>$1<== is not recognised as a valid doku URL"
;;
esac


test "$asklogin" = 1 && {
	tmpfilename pwfile
	create_ident_file $pwfile
}

test "$cookiefile" || tmpfilename cookiefile
>>"$cookiefile"

tmpfilename reponse

test "$pwfile" && {
	dwlogin $medialoginoption ${pageurl} "$cookiefile" "$pwfile" || fatal "Cannot log into ${pageurl} using supplied credentials"
}
if test "$command" = data -a ! "$pwfile" ; then
  dolog "need /lib/exe/js.php link. getting page '$pageurl'"
  tmpfilename jsphpfile
  Curl "$pageurl" -o "$jsphpfile"
fi
do_$command

__DATA__
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble

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not survive such relicensing or conveying.

  If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.

  Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.

  8. Termination.

  You may not propagate or modify a covered work except as expressly
provided under this License.  Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).

  However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.

  Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.

  Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License.  If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.

  9. Acceptance Not Required for Having Copies.

  You are not required to accept this License in order to receive or
run a copy of the Program.  Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance.  However,
nothing other than this License grants you permission to propagate or
modify any covered work.  These actions infringe copyright if you do
not accept this License.  Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.

  10. Automatic Licensing of Downstream Recipients.

  Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License.  You are not responsible
for enforcing compliance by third parties with this License.

  An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations.  If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.

  You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License.  For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.

  11. Patents.

  A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based.  The
work thus licensed is called the contributor's "contributor version".

  A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version.  For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.

  Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.

  In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement).  To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.

  If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients.  "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.

  If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.

  A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License.  You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.

  Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.

  12. No Surrender of Others' Freedom.

  If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all.  For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.

  13. Use with the GNU Affero General Public License.

  Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work.  The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.

  14. Revised Versions of this License.

  The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time.  Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

  Each version is given a distinguishing version number.  If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation.  If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.

  If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.

  Later license versions may give you additional or different
permissions.  However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.

  15. Disclaimer of Warranty.

  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  16. Limitation of Liability.

  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 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, see <http://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.

  The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.