File:
[LON-CAPA] /
loncom /
interface /
lontest.pm
Revision
1.19:
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Sun Mar 19 21:54:41 2006 UTC (18 years, 2 months ago) by
albertel
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MAIN
CVS tags:
version_2_8_X,
version_2_8_2,
version_2_8_1,
version_2_8_0,
version_2_7_X,
version_2_7_99_1,
version_2_7_99_0,
version_2_7_1,
version_2_7_0,
version_2_6_X,
version_2_6_99_1,
version_2_6_99_0,
version_2_6_3,
version_2_6_2,
version_2_6_1,
version_2_6_0,
version_2_5_X,
version_2_5_99_1,
version_2_5_99_0,
version_2_5_2,
version_2_5_1,
version_2_5_0,
version_2_4_X,
version_2_4_99_0,
version_2_4_2,
version_2_4_1,
version_2_4_0,
version_2_3_X,
version_2_3_99_0,
version_2_3_2,
version_2_3_1,
version_2_3_0,
version_2_2_X,
version_2_2_99_1,
version_2_2_99_0,
version_2_2_2,
version_2_2_1,
version_2_2_0,
version_2_1_99_3,
version_2_1_99_2,
version_2_1_99_1,
version_2_1_99_0,
HEAD,
GCI_1
-elimintaing some use of &bodytag in favor of &start_page instead
1: # The LearningOnline Network with CAPA
2: # A debugging harness.
3: #
4: # $Id: lontest.pm,v 1.19 2006/03/19 21:54:41 albertel Exp $
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: #
28: #
29:
30: package Apache::lontest;
31:
32: use strict;
33: use Apache::Constants qw(:common :http);
34: use GDBM_File;
35: use Apache::loncommon;
36: use Apache::lonnet;
37:
38: # section takes one env var name as input, and returns
39: # what section the given env var is in, which is the part
40: # of the env var before the first period.
41: # Returns the section, or blank string for 'no section',
42: # which is normal for the standard env vars like REQUEST_URI.
43: sub section
44: {
45: my ($name) = @_;
46: return $1 if $name =~ m/\A([^.]*)\./;
47: return '';
48: }
49:
50: sub print_hash {
51: my ($r,$hash)=@_;
52: my $i=0;
53: my $interval = 20; # change this to change how many keys/table
54: my $prevSection = ''; # keeps track of the section we're in.
55:
56: foreach my $envkey (sort(keys(%{$hash}))) {
57: if (not ($i % $interval)) {
58: $r->print('</table>') unless $i eq 0;
59: $r->print('<table border="0">');
60: }
61: my $sec = section($envkey);
62:
63: if ($prevSection ne $sec) { # new section, print header
64: $r->print('<tr><td colspan="2">');
65: $r->print("<br /><br /><h2 style='color: #008800'><u>$sec</u></h2>");
66: $r->print('</td></tr>');
67: $prevSection = $sec;
68: }
69:
70: my $envVal = $hash->{$envkey};
71: $envVal =~ s/(.{50})/$1\<wbr\>/g;
72: $envkey =~ s/(.{30})/$1\<wbr\>/g;
73:
74: $r->print("<tr><td valign='top'><b>$envkey</b></td>");
75: $r->print("<td valign='top'>$envVal</td></tr>\n");
76: $i++;
77: }
78:
79: $r->print('</table></font><h1>Total Number of Elements: '.$i.'</h1>');
80: }
81: sub handler {
82: my $r = shift;
83: &Apache::loncommon::content_type($r,'text/html');
84: $r->send_http_header;
85: return OK if $r->header_only;
86:
87: $r->print(&Apache::loncommon::start_page("List Environment",undef,
88: {'function' => 'admin'}));
89:
90: $r->print("<hr /><h1>Debugging</h1><hr />\n");
91: $r->print("<font face='Courier'>");
92: $r->print("<hr /><h2>ENV</h2><hr />\n");
93: &print_hash($r,\%ENV);
94: $r->print("<hr /><h2>env</h2><hr />\n");
95: &print_hash($r,\%env);
96: # ------------------------------------------------ If in a course, print hashes
97: if ($env{'request.course.id'}) {
98:
99: my %parmhash;
100: my %symbhash;
101: my %hash;
102:
103: my $fn=$env{'request.course.fn'};
104:
105: if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) {
106: $r->print('<h2>Big Hash</h2>');
107: foreach (sort keys %hash) {
108: $r->print("\n<br />".$_.': '.$hash{$_});
109: }
110: untie %hash;
111: } else {
112: $r->print('<h2>Count not tie big hash</h2>');
113: }
114: if (tie(%parmhash,'GDBM_File',
115: $env{'request.course.fn'}.'_parms.db',
116: &GDBM_READER(),0640)) {
117: $r->print('<h2>Parm Hash</h2>');
118: foreach (sort keys %parmhash) {
119: $r->print("\n<br />".$_.': '.$parmhash{$_});
120: }
121: untie %parmhash;
122: } else {
123: $r->print('<h2>Could not tie parmhash</h2>');
124: }
125: if (tie(%symbhash,'GDBM_File',"$fn\_symb.db",&GDBM_READER(),0640)) {
126: $r->print('<h2>Symb Hash</h2>');
127: foreach (sort keys %symbhash) {
128: $r->print("\n<br />".$_.': '.$symbhash{$_});
129: }
130: untie %symbhash;
131: } else {
132: $r->print('<h2>Could not tie symbhash</h2>');
133: }
134: if (-e $fn.'.state') {
135: $r->print('<h2>State</h2>');
136: my @conditions=();
137: {
138: my $fh=Apache::File->new($fn.'.state');
139: @conditions=<$fh>;
140: }
141: foreach (@conditions) {
142: $r->print('<tt>'.$_.'</tt><br />');
143: }
144: }
145: }
146:
147: # ------------------------------------------------------------------- End Debug
148: $r->print(&Apache::loncommon::end_page());
149: return OK;
150: }
151:
152:
153: 1;
154: __END__
155:
156:
157:
158:
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