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<?php
/***********************************************************
Copyright (C) 2008 Hewlett-Packard Development Company, L.P.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.
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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
***********************************************************/
/**
* getMailSubjects
*
* Check to see if there is new mail for the user
*
* NOTE: must be run by the user who owns the system mailbox in /var/mail
*
* @return array Subjects, list of Fossology subjects that match.
*
*/
function getMailSubjects() {
/*
* use preg_match, but the test must be run by the user who owns the email file
* in /var/mail.
*/
$MailFile = "/var/mail/";
//$user = get_current_user();
$user = exec('id -un', $out, $rtn);
$UserMail = $MailFile . $user;
//$FH = fopen($UserMail,'r') or die ("Cannot open $UserMail, $phperrormsg\n");
$FH = fopen($UserMail,'r');
if($FH === FALSE) {
return(array("ERROR! Cannot open $UserMail"));
}
while (! feof($FH)){
$line = fgets($FH);
$matched = preg_match('/Subject:\sFOSSology Results.*?$/',$line, $matches);
if($matched) {
$Subjects[] = $line;
}
}
return($Subjects);
}
/**
* escapeDots($string)
*
* Escape '.' in a string by replacing '.' with '\.'
* @param string $string the input string to escape.
* @return string $estring the escaped string or False.
*/
function escapeDots($string)
{
if (empty ($string))
{
return (FALSE);
}
$estring = preg_replace('/\./', '\\.', $string);
//print "ED: string is:$string, estring is:$estring\n";
if ($estring === NULL)
{
return (FALSE);
}
return ($estring);
}
/**
* public function getHost
*
* returns the host (if present) from a URL
*
* @param string $URL a url in the form of http://somehost.xx.com/repo/
*
* @return string $host the somehost.xx.com part is returned or NULL,
* if there is no host in the uri
*
*/
function getHost($URL)
{
if (empty ($URL))
{
return (NULL);
}
$found = parse_url($URL, PHP_URL_HOST);
//print "DB: getHost: url is:$URL\nafter parse, found is:$found\n";
return ($found);
}
/**
* getBrowserUri($name, $page)
*
* Get the url fragment to display the upload from the xhtml page.
*
* @param string $name the name of a folder or upload
* @param string $page the xhtml page to search
*
* TODO: finish or scrap this method
*
* @return $string the matching uri or null.
*
*/
function getBrowseUri($name, $page)
{
//print "DB: GBURI: page is:\n$page\n";
//$found = preg_match("/href='(.*?)'>($uploadName)<\/a>/", $page, $matches);
// doesn't work: '$found = preg_match("/href='(.*?)'>$name/", $page, $matches);
$found = preg_match("/href='((.*?)&show=detail).*?/", $page, $matches);
//$found = preg_match("/ class=.*?href='(.*?)'>$name/", $page, $matches);
print "DB: GBURI: found matches is:$found\n";
print "DB: GBURI: matches is:\n";
var_dump($matches) . "\n";
if ($found)
{
return ($matches[1]);
} else
{
return (NULL);
}
}
/**
* makeUrl($host,$query)
*
* Make a url from the host and query strings.
*
* @param $string $host the host (e.g. somehost.com, host.privatenet)
* @param $string $query the query to append to the host.
*
* @return the http string or NULL on error
*/
function makeUrl($host, $query)
{
if (empty ($host))
{
return (NULL);
}
if (empty ($query))
{
return (NULL);
}
return ("http://$host$query");
}
?>
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