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For /usr/share/koha/opac/cgi-bin/opac/opac-search.pl
  Run on Tue Oct 15 17:10:45 2013
Reported on Tue Oct 15 17:11:53 2013

Filename/usr/share/perl5/XML/SAX.pm
StatementsExecuted 144 statements in 1.91ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
111774µs951µsXML::SAX::::BEGIN@18XML::SAX::BEGIN@18
111200µs327µsXML::SAX::::_parse_ini_fileXML::SAX::_parse_ini_file
11185µs723µsXML::SAX::::load_parsersXML::SAX::load_parsers
363163µs63µsXML::SAX::::CORE:substXML::SAX::CORE:subst (opcode)
11152µs52µsXML::SAX::::CORE:openXML::SAX::CORE:open (opcode)
212140µs40µsXML::SAX::::CORE:matchXML::SAX::CORE:match (opcode)
131124µs24µsXML::SAX::::CORE:readlineXML::SAX::CORE:readline (opcode)
11121µs24µsXML::SAX::::BEGIN@5XML::SAX::BEGIN@5
11118µs741µsXML::SAX::::parsersXML::SAX::parsers
11115µs77µsXML::SAX::::BEGIN@15XML::SAX::BEGIN@15
11115µs66µsXML::SAX::::BEGIN@17XML::SAX::BEGIN@17
11113µs65µsXML::SAX::::BEGIN@20XML::SAX::BEGIN@20
11113µs67µsXML::SAX::::BEGIN@6XML::SAX::BEGIN@6
1119µs9µsXML::SAX::::BEGIN@10XML::SAX::BEGIN@10
1118µs42µsXML::SAX::::BEGIN@23XML::SAX::BEGIN@23
1118µs38µsXML::SAX::::BEGIN@22XML::SAX::BEGIN@22
1116µs6µsXML::SAX::::BEGIN@16XML::SAX::BEGIN@16
0000s0sXML::SAX::::_is_vendor_suppliedXML::SAX::_is_vendor_supplied
0000s0sXML::SAX::::add_parserXML::SAX::add_parser
0000s0sXML::SAX::::do_warnXML::SAX::do_warn
0000s0sXML::SAX::::remove_parserXML::SAX::remove_parser
0000s0sXML::SAX::::save_parsersXML::SAX::save_parsers
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1# $Id: SAX.pm,v 1.31 2008-08-05 12:36:24 grant Exp $
2
3package XML::SAX;
4
5338µs228µs
# spent 24µs (21+4) within XML::SAX::BEGIN@5 which was called: # once (21µs+4µs) by MARC::File::SAX::BEGIN@10 at line 5
use strict;
# spent 24µs making 1 call to XML::SAX::BEGIN@5 # spent 4µs making 1 call to strict::import
6336µs2121µs
# spent 67µs (13+54) within XML::SAX::BEGIN@6 which was called: # once (13µs+54µs) by MARC::File::SAX::BEGIN@10 at line 6
use vars qw($VERSION @ISA @EXPORT_OK);
# spent 67µs making 1 call to XML::SAX::BEGIN@6 # spent 54µs making 1 call to vars::import
7
811µs$VERSION = '0.96';
9
10355µs19µs
# spent 9µs within XML::SAX::BEGIN@10 which was called: # once (9µs+0s) by MARC::File::SAX::BEGIN@10 at line 10
use Exporter ();
# spent 9µs making 1 call to XML::SAX::BEGIN@10
11115µs@ISA = ('Exporter');
12
131800ns@EXPORT_OK = qw(Namespaces Validation);
14
15335µs2139µs
# spent 77µs (15+62) within XML::SAX::BEGIN@15 which was called: # once (15µs+62µs) by MARC::File::SAX::BEGIN@10 at line 15
use File::Basename qw(dirname);
# spent 77µs making 1 call to XML::SAX::BEGIN@15 # spent 62µs making 1 call to Exporter::import
16326µs16µs
# spent 6µs within XML::SAX::BEGIN@16 which was called: # once (6µs+0s) by MARC::File::SAX::BEGIN@10 at line 16
use File::Spec ();
# spent 6µs making 1 call to XML::SAX::BEGIN@16
17338µs2118µs
# spent 66µs (15+51) within XML::SAX::BEGIN@17 which was called: # once (15µs+51µs) by MARC::File::SAX::BEGIN@10 at line 17
use Symbol qw(gensym);
# spent 66µs making 1 call to XML::SAX::BEGIN@17 # spent 51µs making 1 call to Exporter::import
183128µs1951µs
# spent 951µs (774+177) within XML::SAX::BEGIN@18 which was called: # once (774µs+177µs) by MARC::File::SAX::BEGIN@10 at line 18
use XML::SAX::ParserFactory (); # loaded for simplicity
# spent 951µs making 1 call to XML::SAX::BEGIN@18
19
20334µs2117µs
# spent 65µs (13+52) within XML::SAX::BEGIN@20 which was called: # once (13µs+52µs) by MARC::File::SAX::BEGIN@10 at line 20
use constant PARSER_DETAILS => "ParserDetails.ini";
# spent 65µs making 1 call to XML::SAX::BEGIN@20 # spent 52µs making 1 call to constant::import
21
22330µs268µs
# spent 38µs (8+30) within XML::SAX::BEGIN@22 which was called: # once (8µs+30µs) by MARC::File::SAX::BEGIN@10 at line 22
use constant Namespaces => "http://xml.org/sax/features/namespaces";
# spent 38µs making 1 call to XML::SAX::BEGIN@22 # spent 30µs making 1 call to constant::import
233991µs276µs
# spent 42µs (8+34) within XML::SAX::BEGIN@23 which was called: # once (8µs+34µs) by MARC::File::SAX::BEGIN@10 at line 23
use constant Validation => "http://xml.org/sax/features/validation";
# spent 42µs making 1 call to XML::SAX::BEGIN@23 # spent 34µs making 1 call to constant::import
24
251600nsmy $known_parsers = undef;
26
27# load_parsers takes the ParserDetails.ini file out of the same directory
28# that XML::SAX is in, and looks at it. Format in POD below
29
30=begin EXAMPLE
31
- -
47
# spent 723µs (85+638) within XML::SAX::load_parsers which was called: # once (85µs+638µs) by XML::SAX::parsers at line 114
sub load_parsers {
488125µs my $class = shift;
49 my $dir = shift;
50
51 # reset parsers
52 $known_parsers = [];
53
54 # get directory from wherever XML::SAX is installed
5528µs if (!$dir) {
56 $dir = $INC{'XML/SAX.pm'};
571149µs $dir = dirname($dir);
# spent 149µs making 1 call to File::Basename::dirname
58 }
59
60121µs my $fh = gensym();
# spent 21µs making 1 call to Symbol::gensym
612141µs if (!open($fh, File::Spec->catfile($dir, "SAX", PARSER_DETAILS))) {
# spent 89µs making 1 call to File::Spec::Unix::catfile # spent 52µs making 1 call to XML::SAX::CORE:open
62 XML::SAX->do_warn("could not find " . PARSER_DETAILS . " in $dir/SAX\n");
63 return $class;
64 }
65
661327µs $known_parsers = $class->_parse_ini_file($fh);
# spent 327µs making 1 call to XML::SAX::_parse_ini_file
67
68 return $class;
69}
70
71
# spent 327µs (200+127) within XML::SAX::_parse_ini_file which was called: # once (200µs+127µs) by XML::SAX::load_parsers at line 66
sub _parse_ini_file {
72673µs my $class = shift;
73 my ($fh) = @_;
74
75 my @config;
76
77 my $lineno = 0;
7878228µs1324µs while (defined(my $line = <$fh>)) {
# spent 24µs making 13 calls to XML::SAX::CORE:readline, avg 2µs/call
79 $lineno++;
80 my $original = $line;
81 # strip whitespace
821246µs $line =~ s/\s*$//m;
# spent 46µs making 12 calls to XML::SAX::CORE:subst, avg 4µs/call
831210µs $line =~ s/^\s*//m;
# spent 10µs making 12 calls to XML::SAX::CORE:subst, avg 792ns/call
84 # strip comments
85127µs $line =~ s/[#;].*$//m;
# spent 7µs making 12 calls to XML::SAX::CORE:subst, avg 625ns/call
86 # ignore blanks
871210µs next if $line =~ /^$/m;
# spent 10µs making 12 calls to XML::SAX::CORE:match, avg 858ns/call
88
89 # heading
901232µs929µs if ($line =~ /^\[\s*(.*)\s*\]$/m) {
# spent 29µs making 9 calls to XML::SAX::CORE:match, avg 3µs/call
91 push @config, { Name => $1 };
92 next;
93 }
94
95 # instruction
96 elsif ($line =~ /^(.*?)\s*?=\s*(.*)$/) {
97 unless(@config) {
98 push @config, { Name => '' };
99 }
100 $config[-1]{Features}{$1} = $2;
101 }
102
103 # not whitespace, comment, or instruction
104 else {
105 die "Invalid line in ini: $lineno\n>>> $original\n";
106 }
107 }
108
109 return \@config;
110}
111
112
# spent 741µs (18+723) within XML::SAX::parsers which was called: # once (18µs+723µs) by XML::SAX::ParserFactory::new at line 18 of XML/SAX/ParserFactory.pm
sub parsers {
113312µs my $class = shift;
1141723µs if (!$known_parsers) {
# spent 723µs making 1 call to XML::SAX::load_parsers
115 $class->load_parsers();
116 }
117 return $known_parsers;
118}
119
120sub remove_parser {
121 my $class = shift;
122 my ($parser_module) = @_;
123
124 if (!$known_parsers) {
125 $class->load_parsers();
126 }
127
128 @$known_parsers = grep { $_->{Name} ne $parser_module } @$known_parsers;
129
130 return $class;
131}
132
133sub add_parser {
134 my $class = shift;
135 my ($parser_module) = @_;
136
137 if (!$known_parsers) {
138 $class->load_parsers();
139 }
140
141 # first load module, then query features, then push onto known_parsers,
142
143 my $parser_file = $parser_module;
144 $parser_file =~ s/::/\//g;
145 $parser_file .= ".pm";
146
147 require $parser_file;
148
149 my @features = $parser_module->supported_features();
150
151 my $new = { Name => $parser_module };
152 foreach my $feature (@features) {
153 $new->{Features}{$feature} = 1;
154 }
155
156 # If exists in list already, move to end.
157 my $done = 0;
158 my $pos = undef;
159 for (my $i = 0; $i < @$known_parsers; $i++) {
160 my $p = $known_parsers->[$i];
161 if ($p->{Name} eq $parser_module) {
162 $pos = $i;
163 }
164 }
165 if (defined $pos) {
166 splice(@$known_parsers, $pos, 1);
167 push @$known_parsers, $new;
168 $done++;
169 }
170
171 # Otherwise (not in list), add at end of list.
172 if (!$done) {
173 push @$known_parsers, $new;
174 }
175
176 return $class;
177}
178
179sub save_parsers {
180 my $class = shift;
181
182 ### DEBIAN MODIFICATION
183 print "\n";
184 print "Please use 'update-perl-sax-parsers(8) to register this parser.'\n";
185 print "See /usr/share/doc/libxml-sax-perl/README.Debian.gz for more info.\n";
186 print "\n";
187
188 return $class; # rest of the function is disabled on Debian.
189 ### END DEBIAN MODIFICATION
190
191 # get directory from wherever XML::SAX is installed
192 my $dir = $INC{'XML/SAX.pm'};
193 $dir = dirname($dir);
194
195 my $file = File::Spec->catfile($dir, "SAX", PARSER_DETAILS);
196 chmod 0644, $file;
197 unlink($file);
198
199 my $fh = gensym();
200 open($fh, ">$file") ||
201 die "Cannot write to $file: $!";
202
203 foreach my $p (@$known_parsers) {
204 print $fh "[$p->{Name}]\n";
205 foreach my $key (keys %{$p->{Features}}) {
206 print $fh "$key = $p->{Features}{$key}\n";
207 }
208 print $fh "\n";
209 }
210
211 print $fh "\n";
212
213 close $fh;
214
215 return $class;
216}
217
218sub do_warn {
219 my $class = shift;
220 # Don't output warnings if running under Test::Harness
221 warn(@_) unless $ENV{HARNESS_ACTIVE};
222}
223
224sub _is_vendor_supplied {
225 1;
226}
227
22816µs1;
229__END__
 
# spent 40µs within XML::SAX::CORE:match which was called 21 times, avg 2µs/call: # 12 times (10µs+0s) by XML::SAX::_parse_ini_file at line 87, avg 858ns/call # 9 times (29µs+0s) by XML::SAX::_parse_ini_file at line 90, avg 3µs/call
sub XML::SAX::CORE:match; # opcode
# spent 52µs within XML::SAX::CORE:open which was called: # once (52µs+0s) by XML::SAX::load_parsers at line 61
sub XML::SAX::CORE:open; # opcode
# spent 24µs within XML::SAX::CORE:readline which was called 13 times, avg 2µs/call: # 13 times (24µs+0s) by XML::SAX::_parse_ini_file at line 78, avg 2µs/call
sub XML::SAX::CORE:readline; # opcode
# spent 63µs within XML::SAX::CORE:subst which was called 36 times, avg 2µs/call: # 12 times (46µs+0s) by XML::SAX::_parse_ini_file at line 82, avg 4µs/call # 12 times (10µs+0s) by XML::SAX::_parse_ini_file at line 83, avg 792ns/call # 12 times (7µs+0s) by XML::SAX::_parse_ini_file at line 85, avg 625ns/call
sub XML::SAX::CORE:subst; # opcode