--- loncom/xml/lonxml.pm	2001/08/17 19:50:28	1.117
+++ loncom/xml/lonxml.pm	2001/08/21 17:21:50	1.122
@@ -13,7 +13,7 @@
 # 6/12,6/13 H. K. Ng
 # 6/16 Gerd Kortemeyer
 # 7/27 H. K. Ng
-# 8/7,8/9,8/10,8/11,8/15,8/16,8/17 Gerd Kortemeyer
+# 8/7,8/9,8/10,8/11,8/15,8/16,8/17,8/18,8/20 Gerd Kortemeyer
 
 package Apache::lonxml; 
 use vars 
@@ -152,8 +152,57 @@ sub xmlend {
     return $discussion.'</html>';
 }
 
+sub tokeninputfield {
+    my $defhost=$Apache::lonnet::perlvar{'lonHostID'};
+    $defhost=~tr/a-z/A-Z/;
+    return (<<ENDINPUTFIELD)
+<script>
+    function updatetoken() {
+	var comp=new Array;
+        var barcode=unescape(document.tokeninput.barcode.value);
+        comp=barcode.split('*');
+        if (typeof(comp[0])!="undefined") {
+	    document.tokeninput.codeone.value=comp[0];
+	}
+        if (typeof(comp[1])!="undefined") {
+	    document.tokeninput.codetwo.value=comp[1];
+	}
+        if (typeof(comp[2])!="undefined") {
+            comp[2]=comp[2].toUpperCase();
+	    document.tokeninput.codethree.value=comp[2];
+	}
+        document.tokeninput.barcode.value='';
+    }  
+</script>
+<form method="post" name="tokeninput">
+<table border="2" bgcolor="#FFFFBB">
+<tr><th>DocID Checkin</th></tr>
+<tr><td>
+<table>
+<tr>
+<td>Scan in Barcode</td>
+<td><input type="text" size="22" name="barcode" 
+onChange="updatetoken()"/></td>
+</tr>
+<tr><td><i>or</i> Type in DocID</td>
+<td>
+<input type="text" size="5" name="codeone" />
+<b><font size="+2">*</font></b>
+<input type="text" size="5" name="codetwo" />
+<b><font size="+2">*</font></b>
+<input type="text" size="10" name="codethree" value="$defhost" 
+onChange="this.value=this.value.toUpperCase()" />
+</td></tr>
+</table>
+</td></tr>
+<tr><td><input type="submit" value="Check in DocID" /></td></tr>
+</table>
+</form>
+ENDINPUTFIELD
+}
+
 sub maketoken {
-    my ($target,$symb,$tuname,$tudom,$tcrsid)=@_;
+    my ($symb,$tuname,$tudom,$tcrsid)=@_;
     unless ($symb) {
 	$symb=&Apache::lonnet::symbread();
     }
@@ -163,10 +212,22 @@ sub maketoken {
         $tcrsid=$ENV{'request.course.id'};
     }
 
-    my $token=&Apache::lonnet::checkout($symb,$tuname,$tudom,$tcrsid);
- 
+    return &Apache::lonnet::checkout($symb,$tuname,$tudom,$tcrsid);
+}
+
+sub printtokenheader {
+    my ($target,$token,$symb,$tuname,$tudom,$tcrsid)=@_;
     unless ($token) { return ''; }
 
+    unless ($symb) {
+	$symb=&Apache::lonnet::symbread();
+    }
+    unless ($tuname) {
+	$tuname=$ENV{'user.name'};
+        $tudom=$ENV{'user.domain'};
+        $tcrsid=$ENV{'request.course.id'};
+    }
+
     my %reply=&Apache::lonnet::get('environment',
               ['firstname','middlename','lastname','generation'],
               $tudom,$tuname);
@@ -184,7 +245,7 @@ sub maketoken {
                '<br />DocID: '.$token.
                '<br />Time: '.localtime().'<hr />';
     } else {
-        return $token;                         
+        return $token;
     }
 }
 
@@ -374,7 +435,6 @@ sub htmlclean {
 
 sub inner_xmlparse {
   my ($target,$stack,$parstack,$pars,$safeeval,$style_for_target)=@_;
-  &Apache::lonxml::debug('Reentrant parser starting, again?');
   my $finaloutput = '';
   my $result;
   my $token;
@@ -677,7 +737,14 @@ sub init_safespace {
 #need to inspect this class of ops
 # $safeeval->deny(":base_orig");
   $safeinit .= ';$external::target="'.$target.'";';
-  $safeinit .= ';$external::randomseed='.&Apache::lonnet::rndseed().';';
+  my $rndseed;
+  if (defined(&Apache::lonhomework::whichuser)) {
+    my ($symb,$courseid,$domain,$name) = &Apache::lonhomework::whichuser();
+    $rndseed=&Apache::lonnet::rndseed($symb,$courseid,$domain,$name);
+  } else {
+    $rndseed=&Apache::lonnet::rndseed();
+  }
+  $safeinit .= ';$external::randomseed='.$rndseed.';';
   &Apache::run::run($safeinit,$safeeval);
 }