#!/bin/sh

export DATE="17.10.2006";SCRIPT=${0#/rom}
export TITLE="Verwaltung: DynDNS"
. ${SCRIPT%/*}/cgi-bin-pre.sh

cat<<EOF
<H1>Verwaltung: DynDNS</H1>
EOF


if [ "$REQUEST_METHOD" = "POST" ]; then
	read QUERY_STRING
fi

if [ -z "$QUERY_STRING" ]; then
	dyndns_service="$(nvram get ff_dyndns_service)"
	dyndns_url="$(nvram get ff_dyndns_url)"
	dyndns_pass="$(nvram get ff_dyndns_pass)"
	dyndns_user="$(nvram get ff_dyndns_user)"	
	
	if [ -z "$dyndns_service" ]; then
		div1="&nbsp;"
		div2="&nbsp;"
		div3="&nbsp;"
		div4="&nbsp;"
		div5="&nbsp;"
		div6="&nbsp;"
	else
		div1="Hostname:"
		div2="<INPUT NAME=\"ff_dyndns_url\" SIZE=\"60\" TYPE=\"TEXT\" VALUE=\"$dyndns_url\">"
		div3="Username:"
		div4="<INPUT NAME=\"ff_dyndns_user\" SIZE=\"20\" TYPE=\"TEXT\" VALUE=\"$dyndns_user\">"
		div5="Passwort:"
		div6="<INPUT NAME=\"ff_dyndns_pass\" SIZE=\"20\" TYPE=\"password\" VALUE=\"$dyndns_pass\">"
	fi
                        
	if [ "dyndns.org" = "$dyndns_service" ]; then
	        SEL_DYNDNS="selected"
	elif [ "freedns.afraid.org" = "$dyndns_service" ]; then
	        SEL_FREEDNS="selected"
	else
        	SEL_DISABLED="selected"
	fi
cat<<EOF

<script type="text/javascript">
<!--
function Go(x) {
 if(x == "dyndns.org" || x == "freedns.afraid.org") {
 	document.getElementById("div1").innerHTML = "Hostname:";
 	document.getElementById("div2").innerHTML = "<INPUT NAME=\"ff_dyndns_url\" SIZE=\"60\" TYPE=\"TEXT\" VALUE=\"$dyndns_url\">";
 	document.getElementById("div3").innerHTML = "Username:";
 	document.getElementById("div4").innerHTML = "<INPUT NAME=\"ff_dyndns_user\" SIZE=\"20\" TYPE=\"TEXT\" VALUE=\"$dyndns_user\">";
 	document.getElementById("div5").innerHTML = "Passwort:";
 	document.getElementById("div6").innerHTML = "<INPUT NAME=\"ff_dyndns_pass\" SIZE=\"20\" TYPE=\"password\" VALUE=\"$dyndns_pass\">";
 }
 else {
 	document.getElementById("div1").innerHTML = "&nbsp;";
 	document.getElementById("div2").innerHTML = "&nbsp;";
 	document.getElementById("div3").innerHTML = "&nbsp;";
 	document.getElementById("div4").innerHTML = "&nbsp;";
 	document.getElementById("div5").innerHTML = "&nbsp;";
 	document.getElementById("div6").innerHTML = "&nbsp;";
 }
 return;
}
//-->
</script>

<FORM ACTION="dyndns.html" METHOD="POST">
<TABLE CLASS="shadow0" CELLPADDING="0" CELLSPACING="0"><TR><TD><TABLE CLASS="shadow1" CELLPADDING="0" CELLSPACING="0"><TR><TD><TABLE CLASS="shadow2" CELLPADDING="0" CELLSPACING="0"><TR><TD><TABLE BORDER="0" width="500px" CLASS="form">
<TBODY>
   <tr>
   	  <td style="white-space:nowrap;">DDNS-Service:</td>
      <td align="left" style="float:left;" >
      	<select size=1 name="ff_dyndns_service" onChange="Go(this.form.ff_dyndns_service.options[this.form.ff_dyndns_service.options.selectedIndex].value)">
			<option value="" $SEL_DISABLED>deaktiviert</option>
			<option value="dyndns.org" $SEL_DYNDNS>dyndns.org</option>
			<option value="freedns.afraid.org" $SEL_FREEDNS>freedns.afraid.org</option>
		</select>
	  </td>
   </tr>
   <tr>
   	  <td colspan="2"><hr></td>
   </tr>
   <TR>
      <TD><div id="div1">$div1</div></TD>
      <TD><div id="div2">$div2</div></TD>
   </TR>
   <TR TITLE="Der Username von www.dyndns.com">
      <TD><div id="div3">$div3</div></TD>
      <TD><div id="div4">$div4</div></TD>
   </TR>
   <TR TITLE="Das www.dyndns.com Passwort">
      <TD><div id="div5">$div5</div></TD>
      <TD><div id="div6">$div6</div></TD>
   </TR>
   <TR>
      <TD COLSPAN="2">&nbsp;</TD>
   </TR>
   <TR>
      <TD COLSPAN="2">
         <INPUT NAME="post_dyndns" TITLE="Die Einstellungen &uuml;bernehmen. Diese werden erst nach einem Neustart wirksam." TYPE="SUBMIT" VALUE="&Uuml;bernehmen">
         &nbsp;&nbsp;&nbsp;
         <INPUT NAME="post_abort" TITLE="Abbruch dieser Dialogseite" TYPE="SUBMIT" VALUE="Abbruch">
      </TD>
   </TR>
</TBODY>
</TABLE></TD></TR></TABLE></TD></TR></TABLE></TD></TR></TABLE></FORM></UL>

EOF

else
   IFS=\&;set ${QUERY_STRING%%[^%&=+-:@-_a-z~]*};unset IFS;eval $*
   DIRTY=
      if [ -n "$post_dyndns" ]; then
         for V in ff_dyndns_url ff_dyndns_pass ff_dyndns_user ff_dyndns_service; 
         do
            eval "C=\$$V"
            C=$(unescape $C)
            if [ "$C" != "$(nvram get $V)" ]; then
               DIRTY=1
               nvram set $V="$C"
            fi
         done
      fi

      if [ -n "$DIRTY" ]; then
         nvram commit>/dev/null 2>&1

cat<<EOF

<TABLE BORDER="0" CLASS="note">
   <TBODY>
      <TR>
         <TD>Die ge&auml;nderten Einstellungen wurden &uuml;bernommen. Die Einstellungen sind erst beim n&auml;chsten <A HREF="reset.html">Neustart</A> aktiv.</TD>
      </TR>
   </TBODY>
</TABLE>
EOF

      else

cat<<EOF
<TABLE BORDER="0" CLASS="note">
<TBODY>
<TR>
<TD>Es wurden keine Einstellungen ge&auml;ndert.</TD>
</TR></TBODY>
</TABLE>
EOF

      fi
fi
. ${SCRIPT%/*}/cgi-bin-post.sh