Annotation of loncom/interface/lontest.pm, revision 1.14
1.3 albertel 1: # The LearningOnline Network with CAPA
2: # A debugging harness.
3: #
1.14 ! albertel 4: # $Id: lontest.pm,v 1.13 2005/02/17 08:29:43 albertel Exp $
1.3 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.1 www 28: #
29:
30: package Apache::lontest;
31:
32: use strict;
33: use Apache::Constants qw(:common :http);
1.5 www 34: use GDBM_File;
1.7 www 35: use Apache::loncommon;
1.1 www 36:
1.4 bowersj2 37: # section takes one env var name as input, and returns
38: # what section the given env var is in, which is the part
39: # of the env var before the first period.
40: # Returns the section, or blank string for 'no section',
41: # which is normal for the standard ENV vars like REQUEST_URI.
42: sub section
43: {
44: my ($name) = @_;
45: return $1 if $name =~ m/\A([^.]*)\./;
46: return '';
47: }
48:
1.1 www 49: sub handler {
50: my $r = shift;
1.14 ! albertel 51: &Apache::loncommon::content_type($r,'text/html');
1.1 www 52: $r->send_http_header;
53: return OK if $r->header_only;
54:
1.13 albertel 55: my $html=&Apache::lonxml::xmlbegin();
1.8 www 56: my $bodytag=&Apache::loncommon::bodytag("List Environment","admin");
1.13 albertel 57: $r->print($html.'<head></head>'.$bodytag);
1.7 www 58:
1.1 www 59: my $envkey;
60:
1.13 albertel 61: $r->print("<hr /><h1>Debugging</h1><hr />\n");
1.9 albertel 62: $r->print("<font face='Courier'>");
1.1 www 63:
1.2 www 64: my $i=0;
1.4 bowersj2 65: my $interval = 20; # change this to change how many keys/table
66: my $prevSection = ''; # keeps track of the section we're in.
1.1 www 67: foreach $envkey (sort keys %ENV) {
1.4 bowersj2 68: if (not ($i % $interval))
69: {
70: $r->print('</table>') unless $i eq 0;
71: $r->print('<table border="0">')
72: }
73: my $sec = section($envkey);
74:
75: if ($prevSection ne $sec) # new section, print header
76: {
77: $r->print('<tr><td colspan="2">');
1.13 albertel 78: $r->print("<br /><br /><h2 style='color: #008800'><u>$sec</u></h2>");
1.4 bowersj2 79: $r->print('</td></tr>');
80: $prevSection = $sec;
81: }
82:
83: my $envVal = $ENV{$envkey};
1.9 albertel 84: $envVal =~ s/(.{50})/$1\<wbr\>/g;
85: $envkey =~ s/(.{30})/$1\<wbr\>/g;
1.4 bowersj2 86:
87: $r->print("<tr><td valign='top'><b>$envkey</b></td>");
88: $r->print("<td valign='top'>$envVal</td></tr>\n");
89: $i++;
1.1 www 90: }
1.2 www 91:
1.4 bowersj2 92: $r->print('</table></font><h1>Total Number of Elements: '.$i.'</h1>');
1.5 www 93:
94: # ------------------------------------------------ If in a course, print hashes
95: if ($ENV{'request.course.id'}) {
96:
97: my %parmhash;
1.10 www 98: my %symbhash;
1.5 www 99: my %hash;
100:
101: my $fn=$ENV{'request.course.fn'};
102:
1.10 www 103: if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) {
104: $r->print('<h2>Big Hash</h2>');
105: foreach (sort keys %hash) {
1.13 albertel 106: $r->print("\n<br />".$_.': '.$hash{$_});
1.10 www 107: }
108: untie %hash;
109: } else {
110: $r->print('<h2>Count not tie big hash</h2>');
111: }
112: if (tie(%parmhash,'GDBM_File',
1.5 www 113: $ENV{'request.course.fn'}.'_parms.db',
1.10 www 114: &GDBM_READER(),0640)) {
115: $r->print('<h2>Parm Hash</h2>');
116: foreach (sort keys %parmhash) {
1.13 albertel 117: $r->print("\n<br />".$_.': '.$parmhash{$_});
1.10 www 118: }
119: untie %parmhash;
120: } else {
121: $r->print('<h2>Could not tie parmhash</h2>');
122: }
123: if (tie(%symbhash,'GDBM_File',"$fn\_symb.db",&GDBM_READER(),0640)) {
124: $r->print('<h2>Symb Hash</h2>');
125: foreach (sort keys %symbhash) {
1.13 albertel 126: $r->print("\n<br />".$_.': '.$symbhash{$_});
1.10 www 127: }
128: untie %symbhash;
129: } else {
130: $r->print('<h2>Could not tie symbhash</h2>');
131: }
1.11 www 132: if (-e $fn.'.state') {
133: $r->print('<h2>State</h2>');
134: my @conditions=();
135: {
136: my $fh=Apache::File->new($fn.'.state');
137: @conditions=<$fh>;
138: }
139: foreach (@conditions) {
140: $r->print('<tt>'.$_.'</tt><br />');
141: }
142: }
1.10 www 143: }
1.5 www 144:
1.1 www 145:
146: # ------------------------------------------------------------------- End Debug
1.12 albertel 147: $r->print('</body></html>');
148: return OK;
1.1 www 149: }
1.4 bowersj2 150:
1.1 www 151:
152: 1;
153: __END__
154:
155:
156:
157:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to lontest.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface