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#!@PERL@#----------------------------------------------------------------------# displaySOIF - 20020218 beta version :)## Take a SOIF file and print it## (c) 2002 RedIRIS. The author may be contacted by the email# address: javier.masa @ rediris.es## You can use, distribute and/or modifie this file under the# terms of the GNU General Public License as published by# the Free Software Foundation (http://www.fsf.org/copyleft/gpl.html).## This program is free software; you can redistribute it and/or modify# it under the terms of the GNU General Public License as published by# the Free Software Foundation; either version 2 of the License, or# (at your option) any later version.## This program is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the# GNU General Public License for more details.## You should have received a copy of the GNU General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.#----------------------------------------------------------------------use IO::File;use Socket;$prefixDir = "@prefix@";$regFile = '^\@FILE { (.+)$';$regLine = '(.*){(.+)}:\s*';&ReadParse;$rFile = "$in{'object'}";$rFile =~ s/\/Harvest/$prefixDir/;$searchText = $in{'query'};print &Cabecera;#select STDERR ; $| = 1;#select STDOUT ; $| = 1;#--- We download the SOIF page using standard libraries#open FILE,"<$rFile";$body = join "", <FILE>;close FILE;=We don't use this yet$sock = new IO::File;$rWebServer= $ENV{'SERVER_NAME'};$rPort= $ENV{'SERVER_PORT'};$rPage= $in{'object'};$oldAlarmHandler = $SIG{'ALRM'} || 'DEFAULT';$SIG{'ALRM'} = sub{ $SIG{'ALRM'}=$oldAlarmHandler; print "ERR-ERR-2\n"; exit;};alarm(9);$a=&connect($rWebServer, $rPort);if (defined $a){ alarm(0); $SIG{'ALRM'}=$oldAlarmHandler; print "ERR-ERR-1\n"; exit;}&_sock_write($sock, "GET $rPage HTTP/1.0\nHost: $rWebServer\n\n");while (($line=<$sock>) && ($line ne "\r\n")){# print "<p>$line";}$body = join "", <$sock>;&disconnect();alarm(0);$SIG{'ALRM'}=$oldAlarmHandler;=cut@a = ($body =~ /$regFile/comig);$nFile = $a[0];$len = length("\@FILE { ")+length($nFile);if ("$in{'style'}" ne "plain") { print_formatted ();} else { print_plain ();}print_footer ();exit;sub print_formatted {#--- We print the header#print << "HEADER";<html><head><style type="text/css"><!-- body {color: #666666; font-family: arial, helvetica, sans-serif; font-size: small;} h3 {color: #666666; font-size: large;} .col0 {color:#000000; background-color:#ffcc00; text-decoration:none} .col1 {color:#ffffff; background-color:#f35d00; text-decoration:none} .col2 {color:#ffffff; background-color:#000099; text-decoration:none} .col3 {color:#ffffff; background-color:#009900; text-decoration:none} .col4 {color:#ffffff; background-color:#999000; text-decoration:none} .col5 {color:#ffff00; background-color:#dd2233; text-decoration:none} .col6 {color:#ffffff; background-color:#00dd00; text-decoration:none} .col7 {color:#ffffff; background-color:#abcdef; text-decoration:none} .col8 {color:#333333; background-color:#ffddaa; text-decoration:none} .col9 {color:#cccccc; background-color:#222222; text-decoration:none} .title {font-size: xx-large;} .meta {color: #666666; font-weight: bold;} .metaMenu {color: #6666ff; font-size: small; .url {font-size: small;}--></style><title>Detailed metadata for $nFile</title></head><body bgcolor="#ffffff"><p><span class="title">Detailed metadata for</span><br><span class="url">$nFile</span>HEADER#--- Searched text#print "<h3>Searched text</h3>\n";$searchText =~ s/ AND | OR | NOT / /g; #--- If $searchText is like: aceite AND toxico# If $searchText is like: guerra AND civil OR ( "url" : "hispanianova\.rediris\.es" )$searchText =~ s/\(|\)|:|"//g;$searchText =~ s/[ ]+/ /g;@colorQuery = split / /, $searchText;#--- We need to order elements in searched text in reverse lenght order# to avoid problems in coloring texts like "de" and "index"@colorQuery = sort bylength @colorQuery;print "Search terms are colored in order to ease their identification in the text. Click on one of these elements to directly access its first occurrence in the document.<p>";print " ";for ($xx=0; $xx<= $#colorQuery; $xx++){ print "<a class=\"col$xx\" href=\"#$colorQuery[$xx]\"><b> $colorQuery[$xx] </b></a> ";}#--- We add key and lenght# update-time{10} ....#@b = ($body =~ /$regLine/comig);$i = "1";foreach $m (@b){ if ($i eq "1") { $tagName=$m; $i="0"; } else { $aux{$tagName}=$m; $i="1"; } $x++;}#--- Print Meta-tags index in 3 columns#print "\n\n<a name=\"meta\"></a>\n";print "<h3>Meta-tags index</h3>\n";print "<dl><dd>\n";print "<table border=\"0\" cellspacing=\"4\">\n<tr valign=\"top\">\n<td>\n";$x = 0;$numElem = keys %aux;foreach $key (sort keys %aux){ print "</td>\n<td>\n" if ($x == int($numElem/3)+1); print "</td>\n<td>\n" if ($x == int($numElem*2/3)+1); if ($key eq "") { #--- No tag name print " <li><a class=\"metaMenu\" href=\"#no_name\">⌨️ 快捷键说明
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