version 1.2, 2001/01/06 17:15:22
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version 1.16, 2005/04/07 06:56:23
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# The LearningOnline Network with CAPA |
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# A debugging harness. |
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# |
# |
# Just Junk Just Junk Just Junk |
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# |
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package Apache::lontest; |
package Apache::lontest; |
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use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
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use GDBM_File; |
sub handler { |
use Apache::loncommon; |
my $r = shift; |
use Apache::lonnet; |
$r->content_type('text/html'); |
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$r->send_http_header; |
# section takes one env var name as input, and returns |
return OK if $r->header_only; |
# what section the given env var is in, which is the part |
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# of the env var before the first period. |
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# Returns the section, or blank string for 'no section', |
$r->print('<html><body>'); |
# which is normal for the standard env vars like REQUEST_URI. |
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sub section |
my $envkey; |
{ |
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my ($name) = @_; |
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return $1 if $name =~ m/\A([^.]*)\./; |
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return ''; |
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} |
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sub print_hash { |
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my ($r,$hash)=@_; |
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my $i=0; |
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my $interval = 20; # change this to change how many keys/table |
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my $prevSection = ''; # keeps track of the section we're in. |
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foreach my $envkey (sort(keys(%{$hash}))) { |
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if (not ($i % $interval)) { |
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$r->print('</table>') unless $i eq 0; |
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$r->print('<table border="0">'); |
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} |
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my $sec = section($envkey); |
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if ($prevSection ne $sec) { # new section, print header |
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$r->print('<tr><td colspan="2">'); |
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$r->print("<br /><br /><h2 style='color: #008800'><u>$sec</u></h2>"); |
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$r->print('</td></tr>'); |
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$prevSection = $sec; |
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} |
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my $envVal = $hash->{$envkey}; |
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$envVal =~ s/(.{50})/$1\<wbr\>/g; |
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$envkey =~ s/(.{30})/$1\<wbr\>/g; |
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$r->print("<tr><td valign='top'><b>$envkey</b></td>"); |
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$r->print("<td valign='top'>$envVal</td></tr>\n"); |
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$i++; |
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} |
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$r->print('</table></font><h1>Total Number of Elements: '.$i.'</h1>'); |
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} |
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sub handler { |
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my $r = shift; |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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return OK if $r->header_only; |
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my $html=&Apache::lonxml::xmlbegin(); |
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my $bodytag=&Apache::loncommon::bodytag("List Environment","admin"); |
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$r->print($html.'<head></head>'.$bodytag); |
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$->print("<hr><h1>Debugging</h1><hr>\n"); |
$r->print("<hr /><h1>Debugging</h1><hr />\n"); |
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$r->print("<font face='Courier'>"); |
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my $i=0; |
my %differences=%ENV; |
foreach $envkey (sort keys %ENV) { |
foreach my $key (sort(keys(%env))) { |
$r->print("$envkey ---- $ENV{$envkey}<br>"); |
if ($env{$key} eq $differences{$key}) { |
$i++; |
delete($differences{$key}); |
} |
} |
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} |
$r->print('<h1>Total Number of Elements: '.$i.'</h1>'); |
&print_hash($r,\%differences); |
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&print_hash($r,\%env); |
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&print_hash($r,\%ENV); |
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# ------------------------------------------------ If in a course, print hashes |
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if ($env{'request.course.id'}) { |
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my %parmhash; |
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my %symbhash; |
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my %hash; |
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my $fn=$env{'request.course.fn'}; |
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if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) { |
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$r->print('<h2>Big Hash</h2>'); |
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foreach (sort keys %hash) { |
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$r->print("\n<br />".$_.': '.$hash{$_}); |
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} |
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untie %hash; |
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} else { |
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$r->print('<h2>Count not tie big hash</h2>'); |
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} |
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if (tie(%parmhash,'GDBM_File', |
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$env{'request.course.fn'}.'_parms.db', |
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&GDBM_READER(),0640)) { |
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$r->print('<h2>Parm Hash</h2>'); |
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foreach (sort keys %parmhash) { |
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$r->print("\n<br />".$_.': '.$parmhash{$_}); |
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} |
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untie %parmhash; |
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} else { |
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$r->print('<h2>Could not tie parmhash</h2>'); |
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} |
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if (tie(%symbhash,'GDBM_File',"$fn\_symb.db",&GDBM_READER(),0640)) { |
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$r->print('<h2>Symb Hash</h2>'); |
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foreach (sort keys %symbhash) { |
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$r->print("\n<br />".$_.': '.$symbhash{$_}); |
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} |
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untie %symbhash; |
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} else { |
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$r->print('<h2>Could not tie symbhash</h2>'); |
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} |
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if (-e $fn.'.state') { |
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$r->print('<h2>State</h2>'); |
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my @conditions=(); |
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{ |
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my $fh=Apache::File->new($fn.'.state'); |
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@conditions=<$fh>; |
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} |
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foreach (@conditions) { |
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$r->print('<tt>'.$_.'</tt><br />'); |
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} |
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} |
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} |
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# ------------------------------------------------------------------- End Debug |
# ------------------------------------------------------------------- End Debug |
$r->print('</body></html>'); |
$r->print('</body></html>'); |
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return OK; |
} |
} |
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1; |
1; |
__END__ |
__END__ |
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