| line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
|
1
|
|
|
|
|
|
|
package CGI::Application::Plugin::DebugScreen; |
|
2
|
|
|
|
|
|
|
|
|
3
|
1
|
|
|
1
|
|
15460
|
use 5.006; |
|
|
1
|
|
|
|
|
6
|
|
|
|
1
|
|
|
|
|
67
|
|
|
4
|
1
|
|
|
1
|
|
9
|
use strict; |
|
|
1
|
|
|
|
|
4
|
|
|
|
1
|
|
|
|
|
46
|
|
|
5
|
1
|
|
|
1
|
|
21
|
use warnings; |
|
|
1
|
|
|
|
|
2
|
|
|
|
1
|
|
|
|
|
56
|
|
|
6
|
1
|
|
|
1
|
|
14399
|
use HTML::Template; |
|
|
1
|
|
|
|
|
48335
|
|
|
|
1
|
|
|
|
|
56
|
|
|
7
|
1
|
|
|
1
|
|
2056
|
use Devel::StackTrace; |
|
|
1
|
|
|
|
|
5288
|
|
|
|
1
|
|
|
|
|
34
|
|
|
8
|
1
|
|
|
1
|
|
1323
|
use IO::File; |
|
|
1
|
|
|
|
|
18412
|
|
|
|
1
|
|
|
|
|
197
|
|
|
9
|
1
|
|
|
1
|
|
4095
|
use UNIVERSAL::require; |
|
|
1
|
|
|
|
|
3981
|
|
|
|
1
|
|
|
|
|
15
|
|
|
10
|
|
|
|
|
|
|
|
|
11
|
|
|
|
|
|
|
our $VERSION = '1.00'; |
|
12
|
|
|
|
|
|
|
|
|
13
|
|
|
|
|
|
|
our $A_CODE = '
14
|
|
|
|
|
|
|
our $A_POD = '
15
|
|
|
|
|
|
|
our $A_TAIL = '">'; |
|
16
|
|
|
|
|
|
|
our $A_END = ''; |
|
17
|
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
our $TEMPLATE = qq{ |
|
19
|
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
|
|
21
|
|
|
|
|
|
|
Error in |
|
22
|
|
|
|
|
|
|
|
|
90
|
|
|
|
|
|
|
|
|
91
|
|
|
|
|
|
|
|
|
92
|
|
|
|
|
|
|
|
|
93
|
|
|
|
|
|
|
|
|
94
|
|
|
|
|
|
|
|
|
95
|
|
|
|
|
|
|
|
|
96
|
|
|
|
|
|
|
|
|
97
|
|
|
|
|
|
|
|
|
98
|
|
|
|
|
|
|
|
|
99
|
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
StackTrace |
|
101
|
|
|
|
|
|
|
|
|
126
|
|
|
|
|
|
|
|
|
127
|
|
|
|
|
|
|
|
|
128
|
|
|
|
|
|
|
|
|
129
|
|
|
|
|
|
|
|
|
130
|
|
|
|
|
|
|
}; |
|
131
|
|
|
|
|
|
|
|
|
132
|
|
|
|
|
|
|
sub import { |
|
133
|
1
|
|
|
1
|
|
18
|
my $self = shift; |
|
134
|
1
|
|
|
|
|
4
|
my $caller = scalar caller; |
|
135
|
|
|
|
|
|
|
|
|
136
|
|
|
|
|
|
|
$caller->add_callback( 'init', sub{ |
|
137
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
|
138
|
|
|
|
|
|
|
|
|
139
|
|
|
|
|
|
|
$SIG{__DIE__} = sub{ |
|
140
|
0
|
|
|
|
|
0
|
push @{$self->{__stacktrace}},[Devel::StackTrace->new(ignore_package=>[qw/CGI::Application::Plugin::DebugScreen Carp CGI::Carp/])->frames]; |
|
|
0
|
|
|
|
|
0
|
|
|
141
|
0
|
|
|
|
|
0
|
die @_; # rethrow |
|
142
|
0
|
|
|
|
|
0
|
}; |
|
143
|
|
|
|
|
|
|
{ |
|
144
|
1
|
|
|
1
|
|
450
|
no strict 'refs'; |
|
|
1
|
|
|
|
|
3
|
|
|
|
1
|
|
|
|
|
3801
|
|
|
|
0
|
|
|
|
|
0
|
|
|
145
|
0
|
|
|
|
|
0
|
*{"$caller\::report"} = \&debug_report; |
|
|
0
|
|
|
|
|
0
|
|
|
146
|
|
|
|
|
|
|
|
|
147
|
0
|
|
|
|
|
0
|
*{"$caller\::__debugscreen_error"} = sub{ |
|
148
|
0
|
|
|
|
|
0
|
my $self = shift; |
|
149
|
0
|
0
|
0
|
|
|
0
|
if ( |
|
150
|
|
|
|
|
|
|
exists $INC{'CGI/Application/Plugin/ViewCode.pm'} |
|
151
|
|
|
|
|
|
|
&& |
|
152
|
|
|
|
|
|
|
! exists $INC{'CGI/Application/Dispatch.pm'} |
|
153
|
|
|
|
|
|
|
) |
|
154
|
|
|
|
|
|
|
{ |
|
155
|
0
|
|
|
|
|
0
|
$self->{__viewcode}++; |
|
156
|
|
|
|
|
|
|
} |
|
157
|
0
|
|
|
|
|
0
|
$self->report(@_); |
|
158
|
0
|
|
|
|
|
0
|
}; |
|
159
|
|
|
|
|
|
|
} |
|
160
|
1
|
|
|
|
|
26
|
}); |
|
161
|
|
|
|
|
|
|
|
|
162
|
|
|
|
|
|
|
$caller->add_callback( 'error', sub{ |
|
163
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
|
164
|
0
|
0
|
0
|
|
|
0
|
if ( $ENV{CGI_APP_DEBUG} && exists $INC{'CGI/Application/Plugin/ViewCode.pm'} ) { |
|
165
|
0
|
|
|
|
|
0
|
$self->error_mode('__debugscreen_error'); |
|
166
|
|
|
|
|
|
|
} |
|
167
|
1
|
|
|
|
|
21
|
}); |
|
168
|
|
|
|
|
|
|
|
|
169
|
1
|
50
|
|
|
|
17
|
if ( ! exists $INC{'CGI/Application/Plugin/ViewCode.pm'} ) { |
|
170
|
1
|
50
|
|
|
|
14
|
"CGI::Application::Plugin::ViewCode"->require |
|
171
|
|
|
|
|
|
|
or delete $INC{'CGI/Application/Plugin/ViewCode.pm'}; |
|
172
|
1
|
50
|
|
|
|
29
|
unless ($@) {goto &CGI::Application::Plugin::ViewCode::import} |
|
|
0
|
|
|
|
|
|
|
|
173
|
|
|
|
|
|
|
} |
|
174
|
|
|
|
|
|
|
} |
|
175
|
|
|
|
|
|
|
|
|
176
|
|
|
|
|
|
|
sub debug_report{ |
|
177
|
0
|
|
|
0
|
0
|
|
my $self = shift; |
|
178
|
0
|
|
|
|
|
|
my $desc = '' . shift; #stringify |
|
179
|
|
|
|
|
|
|
#useful in case of exception from CGI::Application::Plugin::TT |
|
180
|
0
|
|
|
|
|
|
my $url = $self->query->url(-path_info=>1,-query=>1); |
|
181
|
|
|
|
|
|
|
|
|
182
|
0
|
|
0
|
|
|
|
my $title = ref $self || $self; |
|
183
|
|
|
|
|
|
|
|
|
184
|
0
|
|
|
|
|
|
$title = html_escape($title); |
|
185
|
0
|
|
|
|
|
|
my $title_a = $title; |
|
186
|
|
|
|
|
|
|
|
|
187
|
0
|
0
|
|
|
|
|
if ( $self->{__viewcode} ) { |
|
188
|
0
|
|
|
|
|
|
$title_a = $A_CODE . $title . $A_TAIL . $title . $A_END; |
|
189
|
|
|
|
|
|
|
} |
|
190
|
|
|
|
|
|
|
|
|
191
|
0
|
|
|
|
|
|
my $stacks = $self->{__stacktrace}[0]; |
|
192
|
|
|
|
|
|
|
|
|
193
|
0
|
|
|
|
|
|
my @stacktraces; |
|
194
|
0
|
|
|
|
|
|
for my $stack ( @{$stacks} ) { |
|
|
0
|
|
|
|
|
|
|
|
195
|
0
|
|
|
|
|
|
my %s; |
|
196
|
0
|
0
|
|
|
|
|
$s{package} = exists $stack->{pkg} ? $stack->{pkg} : $stack->{package}; |
|
197
|
0
|
0
|
|
|
|
|
$s{filename} = exists $stack->{file} ? $stack->{file} : $stack->{filename}; |
|
198
|
|
|
|
|
|
|
|
|
199
|
0
|
|
|
|
|
|
$s{package} = html_escape($s{package}); |
|
200
|
0
|
|
|
|
|
|
$s{filename} = html_escape($s{filename}); |
|
201
|
0
|
|
|
|
|
|
$s{line} = html_escape($stack->{line}); |
|
202
|
0
|
|
|
|
|
|
$s{code_preview} = print_context($s{filename},$s{line},$s{package},$self->{__viewcode}); |
|
203
|
|
|
|
|
|
|
|
|
204
|
0
|
0
|
0
|
|
|
|
if ( $self->{__viewcode} && $s{package} ne 'main' ) { |
|
205
|
0
|
|
|
|
|
|
$s{line} = $A_CODE . $s{package} . '#'.$s{line} . $A_TAIL . $s{line} . $A_END; |
|
206
|
0
|
|
|
|
|
|
$s{pod} = $A_POD . $s{package} . $A_TAIL . 'pod' . $A_END; |
|
207
|
0
|
|
|
|
|
|
$s{code} = $A_CODE . $s{package} . $A_TAIL . 'code' . $A_END; |
|
208
|
0
|
|
|
|
|
|
$s{filename} = $A_CODE . $s{package} . $A_TAIL . $s{filename} . $A_END; |
|
209
|
0
|
|
|
|
|
|
$s{package} = $A_CODE . $s{package} . $A_TAIL . $s{package} . $A_END; |
|
210
|
|
|
|
|
|
|
|
|
211
|
0
|
|
|
|
|
|
$s{view} = $self->{__viewcode}; |
|
212
|
|
|
|
|
|
|
} |
|
213
|
0
|
|
|
|
|
|
push @stacktraces, \%s; |
|
214
|
|
|
|
|
|
|
} |
|
215
|
|
|
|
|
|
|
|
|
216
|
0
|
|
|
|
|
|
my $t = HTML::Template->new( |
|
217
|
|
|
|
|
|
|
scalarref => \$TEMPLATE, |
|
218
|
|
|
|
|
|
|
die_on_bad_params => 0, |
|
219
|
|
|
|
|
|
|
); |
|
220
|
0
|
|
|
|
|
|
$t->param( |
|
221
|
|
|
|
|
|
|
title => $title, |
|
222
|
|
|
|
|
|
|
title_a => $title_a, |
|
223
|
|
|
|
|
|
|
view => $self->{__viewcode}, |
|
224
|
|
|
|
|
|
|
url => html_escape($url), |
|
225
|
|
|
|
|
|
|
desc => html_escape($desc), |
|
226
|
|
|
|
|
|
|
stacktrace => \@stacktraces, |
|
227
|
|
|
|
|
|
|
); |
|
228
|
|
|
|
|
|
|
|
|
229
|
0
|
|
|
|
|
|
$self->header_props( -type => 'text/html' ); |
|
230
|
0
|
|
|
|
|
|
return $t->output; |
|
231
|
|
|
|
|
|
|
} |
|
232
|
|
|
|
|
|
|
|
|
233
|
|
|
|
|
|
|
sub print_context { |
|
234
|
0
|
|
|
0
|
0
|
|
my($file, $linenum, $package, $view) = @_; |
|
235
|
0
|
|
|
|
|
|
my $code; |
|
236
|
0
|
0
|
|
|
|
|
if (-f $file) { |
|
237
|
0
|
|
|
|
|
|
my $start = $linenum - 3; |
|
238
|
0
|
|
|
|
|
|
my $end = $linenum + 3; |
|
239
|
0
|
0
|
|
|
|
|
$start = $start < 1 ? 1 : $start; |
|
240
|
0
|
0
|
|
|
|
|
if (my $fh = IO::File->new($file, 'r')) { |
|
241
|
0
|
|
|
|
|
|
my $cur_line = 0; |
|
242
|
0
|
|
|
|
|
|
while (my $line = <$fh>) { |
|
243
|
0
|
|
|
|
|
|
++$cur_line; |
|
244
|
0
|
0
|
|
|
|
|
last if $cur_line > $end; |
|
245
|
0
|
0
|
|
|
|
|
next if $cur_line < $start; |
|
246
|
0
|
0
|
|
|
|
|
my @tag = $cur_line == $linenum ? qw( ) : ("",""); |
|
247
|
0
|
0
|
0
|
|
|
|
if ( $view && $package ne 'main' && $cur_line == $linenum ) { |
|
|
|
|
0
|
|
|
|
|
|
248
|
0
|
|
|
|
|
|
my $t_line = $A_CODE.$package.'#'.$linenum.$A_TAIL; |
|
249
|
0
|
|
|
|
|
|
$code .= sprintf( |
|
250
|
|
|
|
|
|
|
'%s%s%5d: %s%s%s', |
|
251
|
|
|
|
|
|
|
$tag[0], $t_line, $cur_line, html_escape($line), $A_END, $tag[1], |
|
252
|
|
|
|
|
|
|
); |
|
253
|
|
|
|
|
|
|
} |
|
254
|
|
|
|
|
|
|
else { |
|
255
|
0
|
|
|
|
|
|
$code .= sprintf( |
|
256
|
|
|
|
|
|
|
'%s%5d: %s%s', |
|
257
|
|
|
|
|
|
|
$tag[0], $cur_line, html_escape($line), $tag[1], |
|
258
|
|
|
|
|
|
|
); |
|
259
|
|
|
|
|
|
|
} |
|
260
|
|
|
|
|
|
|
} |
|
261
|
|
|
|
|
|
|
} |
|
262
|
|
|
|
|
|
|
} |
|
263
|
0
|
|
|
|
|
|
return $code; |
|
264
|
|
|
|
|
|
|
} |
|
265
|
|
|
|
|
|
|
|
|
266
|
|
|
|
|
|
|
sub html_escape { |
|
267
|
0
|
|
|
0
|
0
|
|
my $str = shift; |
|
268
|
0
|
|
|
|
|
|
$str =~ s/&/&/g; |
|
269
|
0
|
|
|
|
|
|
$str =~ s/</g; |
|
270
|
0
|
|
|
|
|
|
$str =~ s/>/>/g; |
|
271
|
0
|
|
|
|
|
|
$str =~ s/"/"/g; |
|
272
|
0
|
|
|
|
|
|
return $str; |
|
273
|
|
|
|
|
|
|
} |
|
274
|
|
|
|
|
|
|
|
|
275
|
|
|
|
|
|
|
1; |
|
276
|
|
|
|
|
|
|
|
|
277
|
|
|
|
|
|
|
=head1 NAME |
|
278
|
|
|
|
|
|
|
|
|
279
|
|
|
|
|
|
|
CGI::Application::Plugin::DebugScreen - add Debug support to CGI::Application. |
|
280
|
|
|
|
|
|
|
|
|
281
|
|
|
|
|
|
|
=head1 VERSION |
|
282
|
|
|
|
|
|
|
|
|
283
|
|
|
|
|
|
|
This documentation refers to CGI::Application::Plugin::DebugScreen version 0.06 |
|
284
|
|
|
|
|
|
|
|
|
285
|
|
|
|
|
|
|
=head1 SYNOPSIS |
|
286
|
|
|
|
|
|
|
|
|
287
|
|
|
|
|
|
|
use CGI::Application::Plugin::DebugScreen; |
|
288
|
|
|
|
|
|
|
|
|
289
|
|
|
|
|
|
|
Only it. |
|
290
|
|
|
|
|
|
|
If "Internal Server Error" was generated by "run_mode".... |
|
291
|
|
|
|
|
|
|
|
|
292
|
|
|
|
|
|
|
=head1 DESCRIPTION |
|
293
|
|
|
|
|
|
|
|
|
294
|
|
|
|
|
|
|
This plug-in add Debug support to CGI::Application. |
|
295
|
|
|
|
|
|
|
This plug-in like Catalyst debug mode. |
|
296
|
|
|
|
|
|
|
|
|
297
|
|
|
|
|
|
|
DebugScreen is done when B<$ENV{CGI_APP_DEBUG}> is set, |
|
298
|
|
|
|
|
|
|
and DebugScreen is not done when not setting it. |
|
299
|
|
|
|
|
|
|
When your code is released, this plug-in need not be removed. |
|
300
|
|
|
|
|
|
|
|
|
301
|
|
|
|
|
|
|
When 'die' is generated by 'run_mode', |
|
302
|
|
|
|
|
|
|
this plug-in outputs the stack trace by error_mode(). |
|
303
|
|
|
|
|
|
|
As for this plug-in, error_mode() is overwrited in error callback. |
|
304
|
|
|
|
|
|
|
The error cannot be caught excluding run_mode. |
|
305
|
|
|
|
|
|
|
|
|
306
|
|
|
|
|
|
|
This uses CGI::Application::Plugin::ViewCode |
|
307
|
|
|
|
|
|
|
if a state that CGI::Application::Plugin::ViewCode can be used or used. |
|
308
|
|
|
|
|
|
|
But CGI::Application::Dispatch is used, |
|
309
|
|
|
|
|
|
|
this not uses CGI::Application::Plugin::ViewCode. |
|
310
|
|
|
|
|
|
|
|
|
311
|
|
|
|
|
|
|
When CGI::Application::Plugin::ViewCode can be used, |
|
312
|
|
|
|
|
|
|
Title, Package, File, code and line are links to CGI::Application::Plugin::ViewCode's view_code mode. |
|
313
|
|
|
|
|
|
|
line jumps to the specified line. |
|
314
|
|
|
|
|
|
|
And pod are links to CGI::Application::Plugin::ViewCode's view_pod mode. |
|
315
|
|
|
|
|
|
|
The code of the displayed is links to CGI::Application::Plugin::ViewCode's view_code mode. |
|
316
|
|
|
|
|
|
|
|
|
317
|
|
|
|
|
|
|
=head1 DEPENDENCIES |
|
318
|
|
|
|
|
|
|
|
|
319
|
|
|
|
|
|
|
L |
|
320
|
|
|
|
|
|
|
|
|
321
|
|
|
|
|
|
|
L |
|
322
|
|
|
|
|
|
|
|
|
323
|
|
|
|
|
|
|
L |
|
324
|
|
|
|
|
|
|
|
|
325
|
|
|
|
|
|
|
L |
|
326
|
|
|
|
|
|
|
|
|
327
|
|
|
|
|
|
|
L |
|
328
|
|
|
|
|
|
|
|
|
329
|
|
|
|
|
|
|
L |
|
330
|
|
|
|
|
|
|
|
|
331
|
|
|
|
|
|
|
L |
|
332
|
|
|
|
|
|
|
|
|
333
|
|
|
|
|
|
|
L |
|
334
|
|
|
|
|
|
|
|
|
335
|
|
|
|
|
|
|
=head1 BUGS AND LIMITATIONS |
|
336
|
|
|
|
|
|
|
|
|
337
|
|
|
|
|
|
|
There are no known bugs in this module. |
|
338
|
|
|
|
|
|
|
Please report problems to Atsushi Kobayashi (Enekokak@cpan.orgE) |
|
339
|
|
|
|
|
|
|
Patches are welcome. |
|
340
|
|
|
|
|
|
|
|
|
341
|
|
|
|
|
|
|
=head1 SEE ALSO |
|
342
|
|
|
|
|
|
|
|
|
343
|
|
|
|
|
|
|
L |
|
344
|
|
|
|
|
|
|
|
|
345
|
|
|
|
|
|
|
L |
|
346
|
|
|
|
|
|
|
|
|
347
|
|
|
|
|
|
|
L |
|
348
|
|
|
|
|
|
|
|
|
349
|
|
|
|
|
|
|
L |
|
350
|
|
|
|
|
|
|
|
|
351
|
|
|
|
|
|
|
=head1 Thanks To |
|
352
|
|
|
|
|
|
|
|
|
353
|
|
|
|
|
|
|
MATSUNO Tokuhiro (MATSUNO) |
|
354
|
|
|
|
|
|
|
|
|
355
|
|
|
|
|
|
|
Koichi Taniguchi (TANIGUCHI) |
|
356
|
|
|
|
|
|
|
|
|
357
|
|
|
|
|
|
|
Masahiro Nagano (KAZEBURO) |
|
358
|
|
|
|
|
|
|
|
|
359
|
|
|
|
|
|
|
Tomoyuki Misonou |
|
360
|
|
|
|
|
|
|
|
|
361
|
|
|
|
|
|
|
=head1 AUTHOR |
|
362
|
|
|
|
|
|
|
|
|
363
|
|
|
|
|
|
|
Atsushi Kobayashi, Enekokak@cpan.orgE |
|
364
|
|
|
|
|
|
|
|
|
365
|
|
|
|
|
|
|
=head1 COPYRIGHT AND LICENSE |
|
366
|
|
|
|
|
|
|
|
|
367
|
|
|
|
|
|
|
Copyright (C) 2006 by Atsushi Kobayashi (Enekokak@cpan.orgE). All rights reserved. |
|
368
|
|
|
|
|
|
|
|
|
369
|
|
|
|
|
|
|
This library is free software; you can redistribute it and/or modify it |
|
370
|
|
|
|
|
|
|
under the same terms as Perl itself. See L. |
|
371
|
|
|
|
|
|
|
|
|
372
|
|
|
|
|
|
|
=cut |