line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
##-*- Mode: CPerl -*- |
2
|
|
|
|
|
|
|
|
3
|
|
|
|
|
|
|
## File: DiaColloDB::WWW::Handler::cgi.pm |
4
|
|
|
|
|
|
|
## Author: Bryan Jurish <moocow@cpan.org> |
5
|
|
|
|
|
|
|
## Description: |
6
|
|
|
|
|
|
|
## + DiaColloDB::WWW::Server URI handler for template-toolkit files via cgi |
7
|
|
|
|
|
|
|
## + adapted from DTA::CAB::Server::HTTP::Handler::CGI ( svn+ssh://odo.dwds.de/home/svn/dev/DTA-CAB/trunk/CAB/Server/HTTP/Handler/CGI.pm ) |
8
|
|
|
|
|
|
|
##====================================================================== |
9
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
package DiaColloDB::WWW::Handler::cgi; |
11
|
1
|
|
|
1
|
|
6
|
use DiaColloDB::WWW::Handler; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
8
|
|
12
|
1
|
|
|
1
|
|
24
|
use HTTP::Status; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
42
|
|
13
|
1
|
|
|
1
|
|
257
|
use File::Basename qw(basename); |
|
1
|
|
|
|
|
9
|
|
|
1
|
|
|
|
|
22
|
|
14
|
1
|
|
|
1
|
|
93
|
use URI::Escape qw(uri_escape uri_escape_utf8); |
|
1
|
|
|
|
|
9
|
|
|
1
|
|
|
|
|
20
|
|
15
|
1
|
|
|
1
|
|
80
|
use Carp; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
16
|
|
16
|
1
|
|
|
1
|
|
87
|
use strict; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
529
|
|
17
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
our @ISA = qw(DiaColloDB::WWW::Handler); |
19
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
##-------------------------------------------------------------- |
21
|
|
|
|
|
|
|
## Methods |
22
|
|
|
|
|
|
|
|
23
|
|
|
|
|
|
|
## $h = $class_or_obj->new(%options) |
24
|
|
|
|
|
|
|
## + %options: |
25
|
|
|
|
|
|
|
## ( |
26
|
|
|
|
|
|
|
## template => $ttkfile, ##-- ttk template for instantiation (REQUIRED) |
27
|
|
|
|
|
|
|
## ) |
28
|
|
|
|
|
|
|
sub new { |
29
|
0
|
|
|
0
|
1
|
|
my $that = shift; |
30
|
0
|
|
0
|
|
|
|
my $h = bless { |
31
|
|
|
|
|
|
|
template => undef, |
32
|
|
|
|
|
|
|
@_, |
33
|
|
|
|
|
|
|
}, ref($that)||$that; |
34
|
0
|
|
|
|
|
|
return $h; |
35
|
|
|
|
|
|
|
} |
36
|
|
|
|
|
|
|
|
37
|
|
|
|
|
|
|
## $rsp = $h->run($server, $clientConn, $httpRequest) |
38
|
|
|
|
|
|
|
sub run { |
39
|
0
|
|
|
0
|
1
|
|
my ($h,$srv,$csock,$hreq) = @_; |
40
|
|
|
|
|
|
|
|
41
|
|
|
|
|
|
|
##-- load config |
42
|
0
|
|
|
|
|
|
local (%::dstar) = qw(); |
43
|
|
|
|
|
|
|
{ |
44
|
0
|
|
|
|
|
|
package main; |
45
|
0
|
|
|
|
|
|
my ($rcfile); |
46
|
0
|
0
|
|
|
|
|
if (-r ($rcfile="$srv->{wwwdir}/dstar.rc")) { |
47
|
0
|
0
|
|
|
|
|
do "$rcfile" or $h->logconfess("run(): failed to load dstar config file '$rcfile': $@"); |
48
|
|
|
|
|
|
|
} |
49
|
0
|
0
|
|
|
|
|
if (-r ($rcfile="$srv->{wwwdir}/local.rc")) { |
50
|
0
|
0
|
|
|
|
|
do "$rcfile" or $h->logconfess("run(): failed to load local config file '$rcfile': $@"); |
51
|
|
|
|
|
|
|
} |
52
|
0
|
|
0
|
|
|
|
$::dstar{corpus} ||= $srv->{dburl}; |
53
|
|
|
|
|
|
|
} |
54
|
|
|
|
|
|
|
|
55
|
|
|
|
|
|
|
##-- setup dbcgi object |
56
|
0
|
0
|
0
|
|
|
|
my $dbcgi = DiaColloDB::WWW::CGI->new(%{$srv->{cgiArgs}//{}}) |
|
0
|
|
|
|
|
|
|
57
|
|
|
|
|
|
|
or $h->logconfess("could not create DiaColloDB::WWW::CGI object: $!"); |
58
|
0
|
|
|
|
|
|
$dbcgi->t_start(); ##-- re-start package-global timer (hack; this should really be object-local) |
59
|
0
|
|
|
|
|
|
$dbcgi->{ttk_vars}{DIACOLLO_DBURL} = $srv->{dburl}; |
60
|
0
|
|
|
|
|
|
$dbcgi->{ttk_vars}{dstar}{$_} = $::dstar{$_} foreach (keys %::dstar); |
61
|
0
|
0
|
|
|
|
|
$dbcgi->fromRequest($hreq,$csock) |
62
|
|
|
|
|
|
|
or $h->logconfess("run(): failed to setup {dbcgi} object from HTTP::Request"); |
63
|
|
|
|
|
|
|
|
64
|
|
|
|
|
|
|
##-- run dbcgi template |
65
|
0
|
|
|
|
|
|
my $ttkey = $dbcgi->ttk_key(basename($h->{template}, '.ttk')); |
66
|
0
|
|
|
|
|
|
my $israw = $dbcgi->{ttk_rawkeys}{$ttkey}; |
67
|
0
|
|
|
|
|
|
my ($content,$status); |
68
|
0
|
|
|
|
|
|
eval { |
69
|
0
|
0
|
|
|
|
|
$dbcgi->ttk_process($h->{template}, $dbcgi->vars, |
70
|
|
|
|
|
|
|
($israw ? ({ENCODING=>undef},{binmode=>':raw'}) : (undef,undef)), |
71
|
|
|
|
|
|
|
\$content); |
72
|
0
|
|
|
|
|
|
$status = RC_OK; |
73
|
|
|
|
|
|
|
}; |
74
|
0
|
0
|
|
|
|
|
if ($@) { |
|
|
0
|
|
|
|
|
|
75
|
0
|
|
|
|
|
|
($status,$content) = (RC_INTERNAL_SERVER_ERROR, join('',$dbcgi->htmlerror(undef,$@))); |
76
|
|
|
|
|
|
|
} elsif (!$content) { |
77
|
0
|
|
|
|
|
|
($status,$content) = (RC_INTERNAL_SERVER_ERROR, join('',$dbcgi->htmlerror(undef,"template '$h->{template}' returned no content"))); |
78
|
|
|
|
|
|
|
} |
79
|
|
|
|
|
|
|
|
80
|
|
|
|
|
|
|
##-- construct HTTP::Response |
81
|
0
|
0
|
|
|
|
|
utf8::encode($content) if (utf8::is_utf8($content)); |
82
|
0
|
|
|
|
|
|
my ($headers); |
83
|
0
|
0
|
|
|
|
|
if ($content =~ s/^(.*?)(?:\x{0d}\x{0a}){2}//s) { |
84
|
0
|
|
|
|
|
|
my $headstr = $1; |
85
|
0
|
|
|
|
|
|
$headers = [ map {split(/\s*:\s*/,$_,2)} split(/\x{0d}\x{0a}/,$headstr) ]; |
|
0
|
|
|
|
|
|
|
86
|
|
|
|
|
|
|
} |
87
|
0
|
|
0
|
|
|
|
my $rsp = $h->response($status, undef, $headers//[]); |
88
|
0
|
|
|
|
|
|
$rsp->content_ref(\$content); |
89
|
0
|
|
|
|
|
|
return $rsp; |
90
|
|
|
|
|
|
|
} |
91
|
|
|
|
|
|
|
|
92
|
|
|
|
|
|
|
|
93
|
|
|
|
|
|
|
## undef = $h->finish($server, $clientSocket) |
94
|
|
|
|
|
|
|
## + clean up handler state after run() (dummy, inherited) |
95
|
|
|
|
|
|
|
|
96
|
|
|
|
|
|
|
|
97
|
|
|
|
|
|
|
1; ##-- be happy |
98
|
|
|
|
|
|
|
|
99
|
|
|
|
|
|
|
__END__ |