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agent-fo-nomos.php
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agent-fo-nomos.php
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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.
***********************************************************/
/*************************************************
Restrict usage: Every PHP file should have this
at the very beginning.
This prevents hacking attempts.
*************************************************/
global $GlobalReady;
if (!isset($GlobalReady)) {
exit;
}
class agent_fonomos extends FO_Plugin {
public $Name = "agent_fonomos";
public $Title = "Schedule Nomos License Analysis";
// public $MenuList = "Jobs::Agents::Nomos License Analysis";
public $Version = "1.0";
public $Dependency = array("db");
public $DBaccess = PLUGIN_DB_ANALYZE;
/***********************************************************
RegisterMenus(): Register additional menus.
***********************************************************/
function RegisterMenus() {
if ($this->State != PLUGIN_STATE_READY) {
return (0);
} // don't run
menu_insert("Agents::" . $this->Title, 0, $this->Name);
}
/*********************************************
AgentCheck(): Check if the job is already in the
queue. Returns:
0 = not scheduled
1 = scheduled but not completed
2 = scheduled and completed
*********************************************/
function AgentCheck($uploadpk) {
global $DB;
$SQL = "SELECT jq_pk,jq_starttime,jq_endtime FROM jobqueue INNER JOIN job" .
"ON job_upload_fk = '$uploadpk'" .
"AND job_pk = jq_job_fk AND jq_type = 'fo_nomos';";
$Results = $DB->Action($SQL);
if (empty($Results[0]['jq_pk'])) {
return (0);
}
if (empty($Results[0]['jq_endtime'])) {
return (1);
}
return (2);
} // AgentCheck()
/*********************************************
AgentAdd(): Given an uploadpk, add a job.
$Depends is for specifying other dependencies.
$Depends can be a jq_pk, or an array of jq_pks, or NULL.
Returns NULL on success, string on failure.
*********************************************/
function AgentAdd($uploadpk, $Depends = NULL, $Priority = 0) {
global $DB;
/* Get dependency: "fo_nomos" require "adj2nest".
* clean this comment up, what is being checked?
* */
$SQL = "SELECT jq_pk FROM jobqueue
INNER JOIN job ON job.job_upload_fk = '$uploadpk'
AND job.job_pk = jobqueue.jq_job_fk
WHERE jobqueue.jq_type = 'adj2nest';";
$Results = $DB->Action($SQL);
$Dep = $Results[0]['jq_pk'];
if (empty($Dep)) {
global $Plugins;
/* schedule unpack agent, it will also schedule adj2nest */
$Unpack = & $Plugins[plugin_find_id("agent_unpack") ];
$rc = $Unpack->AgentAdd($uploadpk);
if (!empty($rc)) {
return ($rc);
}
$Results = $DB->Action($SQL);
$Dep = $Results[0]['jq_pk'];
if (empty($Dep)) {
return ("Unable to find dependent job: unpack");
}
}
$Dep = array($Dep);
if (is_array($Depends)) {
$Dep = array_merge($Dep, $Depends);
}
else if (!empty($Depends)) {
$Dep[1] = $Depends;
}
/* Prepare the job: job "fo_nomos" */
$jobpk = JobAddJob($uploadpk, "Fo-Nomos License Analysis", $Priority);
if (empty($jobpk) || ($jobpk < 0)) {
return ("Failed to insert job record for fo_nomos");
}
/* Add job: job "Fo-Nomos License Analysis" has jobqueue item "fo_nomos" */
$jqargs = "SELECT DISTINCT(pfile_pk) as Akey,
pfile_sha1 || '.' || pfile_md5 || '.' || pfile_size AS Pfilename
FROM uploadtree,pfile
WHERE uploadtree.pfile_fk = pfile.pfile_pk
AND uploadtree.upload_fk = '$uploadpk'
LIMIT 5000;";
/*
Chan, after sending the email, looked at this are realized I was mistaken.
So the code below should find any pfile_pk and pfile that exist for this upload.
It should then format it into a string of pfilepk-value=Pfilename items.
It should work, I can't test it very well yet.
*/
$pfilePKPfile = $DB->Action($jqargs);
//print "jq args is:$pfilePKPfile\n";
//print_r($pfilePKPfile) . "\n";
$jqString = NULL;
foreach($pfilePKPfile as $pfilePK => $pfile) {
$jqString .= 'pfile_fk=' . $pfilePK . ' pfile=' . $pfile . ' ';
}
print "jqstring is:$jqString\n";
$jobqueuepk = JobQueueAdd($jobpk, "fo_nomos", $jqString, "yes", "Pfilename", $Dep);
if (empty($jobqueuepk)) {
return ("Failed to insert fo_nomos into job queue");
}
return (NULL);
} // AgentAdd()
/*********************************************
Output(): Generate the text for this plugin.
*********************************************/
function Output() {
if ($this->State != PLUGIN_STATE_READY) {
return;
}
global $DB;
$Page = "";
switch ($this->OutputType) {
case "XML":
break;
case "HTML":
/* If this is a POST, then process the request. */
$uploadpk = GetParm('upload', PARM_INTEGER);
if (!empty($uploadpk)) {
$rc = $this->AgentAdd($uploadpk);
if (empty($rc)) {
/* Need to refresh the screen */
$Page.= displayMessage('fo_nomos analysis added to the job queue');
}
else {
$Page.= displayMessage("Scheduling of fo_nomos failed: $rc");
}
}
/* Get list of projects that are not scheduled for uploads */
$SQL = "SELECT upload_pk,upload_desc,upload_filename
FROM upload
WHERE upload_pk NOT IN
(
SELECT upload_pk FROM upload
INNER JOIN job ON job.job_upload_fk = upload.upload_pk
INNER JOIN jobqueue ON jobqueue.jq_job_fk = job.job_pk
AND job.job_name = 'license'
AND jobqueue.jq_type = 'filter_clean'
ORDER BY upload_pk
)
ORDER BY upload_desc,upload_filename;";
$Results = $DB->Action($SQL);
if (empty($Results[0]['upload_pk'])) {
$Page.= "All uploaded files are already analyzed, or scheduled to be analyzed.";
}
else {
/* Display the form */
$Page.= "<form method='post'>\n"; // no url = this url
$Page.= "Select an uploaded file for license analysis.\n";
$Page.= "Only uploads that are not already scheduled can be scheduled.\n";
$Page.= "<p />\nAnalyze: <select name='upload'>\n";
foreach($Results as $Row) {
if (empty($Row['upload_pk'])) {
continue;
}
if (empty($Row['upload_desc'])) {
$Name = $Row['upload_filename'];
}
else {
$Name = $Row['upload_desc'] . " (" . $Row['upload_filename'] . ")";
}
$Page.= "<option value='" . $Row['upload_pk'] . "'>$Name</option>\n";
}
$Page.= "</select><P />\n";
$Page.= "<input type='submit' value='Analyze!'>\n";
$Page.= "</form>\n";
}
break;
case "Text":
break;
default:
break;
}
if (!$this->OutputToStdout) {
return ($Page);
}
print ("$Page");
return;
}
};
$NewPlugin = new agent_fonomos;
?>

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