wok annotate busybox/stuff/httpd_helper.sh @ rev 21959

updated some more locales for squirrelmail (1.4.13 -> 1.4.18)
author Hans-G?nter Theisgen
date Thu Oct 10 15:33:31 2019 +0100 (2019-10-10)
parents f564323fc5a4
children
rev   line source
pascal@5685 1 #!/bin/sh
pascal@5685 2 #
pascal@9597 3 # busybox/httpd helper for shell cgi scripts, providing:
pascal@5685 4 #
pascal@9597 5 # GET [var [index]] | POST [var [index]] | COOKIE [var [index]]
pascal@9597 6 # FILE [var {name|tmpname|size|type}]
pascal@9597 7 # header [strings]... | urlencode string | htmlentities string | httpinfo
pascal@9597 8 #
pascal@5685 9
pascal@5685 10 alias urlencode='httpd -e'
pascal@5685 11
pascal@9514 12 # Send headers, example :
pascal@9514 13 # header "Content-type: text/html" "Set-Cookie: name=value; HttpOnly"
pascal@5685 14 header()
pascal@5685 15 {
pascal@9599 16 local i
pascal@9514 17 [ -z "$1" ] && set -- "Content-type: text/html"
pascal@9514 18 for i in "$@" "" ; do echo -e "$i\r"; done
pascal@5685 19 }
pascal@5685 20
pascal@5685 21 htmlentities()
pascal@5685 22 {
pascal@9454 23 echo $1 | sed 's|&|\&amp;|g;s|<|\&lt;|g;s|>|\&gt;|g;s|"|\&quot;|g'
pascal@5685 24 }
pascal@5685 25
pascal@9597 26 _ARRAY()
pascal@5685 27 {
pascal@9597 28 [ -z "$2" ] && eval echo \$${1}__NAMES ||
pascal@9597 29 [ -n "$(eval echo \$${1}__NAMES)" ] && eval echo \$${1}_${2}_${3:-1}
pascal@5685 30 }
pascal@5685 31
pascal@9597 32 GET() { _ARRAY GET "$1" $2; }
pascal@9597 33 POST() { _ARRAY POST "$1" $2; }
pascal@9597 34 FILE() { _ARRAY FILE "$1" $2; }
pascal@9597 35 COOKIE() { _ARRAY COOKIE "$1" $2; }
pascal@5685 36
pascal@5685 37 httpinfo()
pascal@5685 38 {
pascal@5685 39 local i
pascal@9598 40 local j
pascal@5685 41 local x
pascal@5685 42 for i in SERVER_PROTOCOL SERVER_SOFTWARE SERVER_NAME SERVER_PORT AUTH_TYPE \
pascal@5773 43 GATEWAY_INTERFACE REMOTE_HOST REMOTE_ADDR REMOTE_PORT \
pascal@5773 44 HTTP_REFERER HTTP_HOST HTTP_USER_AGENT HTTP_ACCEPT \
pascal@5773 45 HTTP_ACCEPT_LANGUAGE HTTP_COOKIE AUTH_TYPE REMOTE_USER REMOTE_IDENT \
pascal@5685 46 REQUEST_METHOD REQUEST_URI QUERY_STRING CONTENT_LENGTH CONTENT_TYPE \
pascal@5773 47 SCRIPT_NAME SCRIPT_FILENAME PATH_INFO PATH_TRANSLATED \
pascal@5773 48 USER HOME LOGNAME SHELL PWD ; do
pascal@5685 49 eval x=\$$i
pascal@5685 50 [ -n "$x" ] && echo "$i='$x'"
pascal@5685 51 done
pascal@9598 52 for x in GET POST COOKIE ; do
pascal@9598 53 for i in $($x) ; do
pascal@9598 54 if [ $($x $i count) -gt 1 ]; then
pascal@9598 55 for j in $(seq 1 $($x $i count)); do
pascal@9598 56 echo "$x($i,$j)='$($x $i $j)'"
pascal@9597 57 done
pascal@9597 58 else
pascal@9598 59 echo "$x($i)='$($x $i)'"
pascal@9597 60 fi
pascal@9597 61 done
pascal@5685 62 done
pascal@9597 63 for i in $(FILE) ; do
pascal@5685 64 for j in name size type tmpname ; do
pascal@9597 65 echo "FILE($i,$j)='$(FILE $i $j)'"
pascal@5685 66 done
pascal@5685 67 done
pascal@5685 68 }
pascal@5685 69
pascal@5685 70 read_query_string()
pascal@5685 71 {
pascal@5685 72 local i
pascal@5685 73 local names
pascal@9596 74 local cnt
pascal@5685 75 names=""
pascal@5685 76 IFS="&"
pascal@9597 77 for i in $2 ; do
pascal@10847 78 var=${i%%[^A-Za-z_0-9]*}
pascal@9596 79 case " $names " in
pascal@9597 80 *\ $var\ *) eval cnt=\$${1}_${var}_count ;;
pascal@9597 81 *) cnt=0
pascal@9597 82 names="$names $var" ;;
pascal@9596 83 esac
pascal@9596 84 eval ${1}_${var}_count=$((++cnt))
pascal@9596 85 eval ${1}_${var}_$cnt=\'$(httpd -d "${i#*=}" | sed "s/'/\'\\\\\'\'/g")\'
pascal@5685 86 done
pascal@5685 87 unset IFS
pascal@5685 88 eval ${1}__NAMES=\'${names# }\'
pascal@5685 89 }
pascal@5685 90
pascal@9597 91 [ -z "$GET__NAMES" ] && read_query_string GET "$QUERY_STRING"
pascal@9597 92 [ -z "$COOKIE_NAMES" ] &&
pascal@9597 93 read_query_string COOKIE "$(echo "$HTTP_COOKIE" | sed 's/; /\&/g')"
pascal@5685 94
pascal@5685 95 ddcut()
pascal@5685 96 {
pascal@5685 97 page=4096
pascal@5685 98 skip=$1
pascal@5685 99 count=$(($2 - $1 -2))
pascal@5685 100 tmp=$(($skip / $page))
pascal@5685 101 [ $tmp -ne 0 ] && dd bs=$page skip=$tmp count=0
pascal@5685 102 skip=$(($skip - ($tmp * $page) ))
pascal@5685 103 dd bs=1 skip=$skip count=0
pascal@5685 104 tmp=$(( ($page - $skip) % $page ))
pascal@5685 105 if [ $tmp -ne 0 -a $tmp -le $count ]; then
pascal@5685 106 dd bs=1 count=$tmp
pascal@5685 107 count=$(($count - $tmp))
pascal@5685 108 fi
pascal@5685 109 tmp=$(($count / $page))
pascal@5685 110 [ $tmp -ne 0 ] && dd bs=$page count=$tmp
pascal@5685 111 dd bs=1 count=$(($count - ($tmp * $page) ))
pascal@5685 112 }
pascal@5685 113
pascal@20892 114 if [ "$REQUEST_METHOD$POST__NAMES" = "POST" ]; then
pascal@5685 115 prefix=/tmp/httpd_post
pascal@5685 116 mkdir $prefix$$
pascal@5685 117 now=$(stat -c %Y $prefix$$)
pascal@5685 118 for i in $prefix* ; do
pascal@5685 119 [ $(stat -c %Y $i) -lt $(($now - 3600)) ] && rm -rf $i
pascal@5685 120 done
pascal@5685 121 post=$prefix$$/post
pascal@5685 122 n=1
pascal@5685 123 cat > ${post}0
pascal@5685 124 read delim < ${post}0
pascal@10848 125 delim=${delim%?}
pascal@5685 126 case "$delim" in
pascal@10848 127 -*) awk "/$delim/ { o+=index(\$0,\"$delim\")-1; print o }
pascal@5685 128 { o+=1+length() }" < ${post}0 | while read offset; do
pascal@5685 129 if [ $offset -ne 0 ]; then
pascal@5685 130 ddcut $last $offset < ${post}0 > $post$n 2> /dev/null
pascal@5685 131 n=$(($n+1))
pascal@5685 132 fi
pascal@5685 133 last=$offset
pascal@5685 134 done
pascal@5685 135 rm -f ${post}0
pascal@5685 136 CR=`printf '\r'`
pascal@5685 137 for i in $post* ; do
pascal@5685 138 head -n 2 $i | grep -q filename= || echo '' >> $i
pascal@5685 139 filename=
pascal@5685 140 while read line; do
pascal@5685 141 case "$line" in
pascal@5685 142 *Content-Disposition*)
pascal@5685 143 name=$(echo $line | sed 's/.* name="\([^"]*\)".*$/\1/')
pascal@10847 144 name=${name%%[^A-Za-z_0-9]*}
pascal@5685 145 case "$line" in
pascal@5685 146 *filename=*) filename=$(echo $line | sed 's/.* filename="\([^"]*\)".*$/\1/') ;;
pascal@5685 147 esac ;;
pascal@5685 148 *Content-Type*)
pascal@5685 149 type=$(echo $line | sed 's/.*-Type: \(.*\).$/\1/') ;;
pascal@5685 150 $CR)
pascal@5685 151 if [ -n "$filename" ]; then
pascal@5685 152 tmp=$(mktemp $prefix$$/uploadXXXXXX)
pascal@5685 153 cat > $tmp
pascal@5685 154 FILE__NAMES="$FILE__NAMES $name"
pascal@5685 155 FILE__NAMES="${FILE__NAMES# }"
pascal@5685 156 eval FILE_${name}_tmpname=$tmp
pascal@5685 157 eval FILE_${name}_name=$filename
pascal@5685 158 eval FILE_${name}_size=$(stat -c %s $tmp)
pascal@5685 159 eval FILE_${name}_type=$type
pascal@5685 160 elif [ -n "$name" ]; then
pascal@10847 161 eval cnt=\$POST_${name}_count
pascal@10847 162 cnt=$(($cnt + 1))
pascal@10847 163 eval var=\$POST_${name}_$cnt
pascal@5685 164 while read line; do
pascal@5685 165 [ -n "$var" ] && var="$var
pascal@5685 166 "
pascal@10847 167 var="$var$line"
pascal@5685 168 done
pascal@10847 169 eval POST_${name}_$cnt="\$var"
pascal@10847 170 eval POST_${name}_count=$cnt
pascal@5685 171 case " $POST__NAMES " in
pascal@5685 172 *\ $name\ *) ;;
pascal@5685 173 *) POST__NAMES="$POST__NAMES $name"
pascal@5685 174 POST__NAMES="${POST__NAMES# }" ;;
pascal@5685 175 esac
pascal@5685 176 fi
pascal@5685 177 break ;;
pascal@5685 178 *)
pascal@5685 179 esac
pascal@5685 180 done < $i
pascal@5685 181 rm -f $i
pascal@5685 182 done
pascal@5685 183 rmdir $(dirname $post) ;;
pascal@9597 184 *) rm -rf $(dirname $post)
pascal@9597 185 read_query_string POST "$delim" ;;
pascal@5685 186 esac
pascal@5685 187 fi