PHP Property::get_property方法代码示例

 private function init()
 {
     $this->url = $_SERVER['SCRIPT_NAME'] . "?tab=" . $_GET['tab'] . "&pluginID=" . $_GET['pluginID'];
     include_once 'classes/Property.php';
     $property = new Property();
     if ($this->rrdtool = $property->get_property("path_rrdtool")) {
     } else {
         print $property->get_error();
         exit;
     }
     if ($this->rrd_dir = $property->get_property("path_rrddir")) {
     } else {
         print $property->get_error();
         exit;
     }
     if (!$this->rrdtool || $this->rrdtool == '') {
         print "Could not find rrdtool";
         exit;
     }
     if (!$this->rrd_dir || $this->rrd_dir == '') {
         print "Could not find rrd_dir";
         exit;
     }
     return;
 }

 function get_content()
 {
     //use the property class to get content from db
     include_once "classes/Property.php";
     //name of the property
     $name = "Plugin_HelloWorld_greetings";
     //create the property to get information
     $property = new Property($name);
     //if this property gets the information, show the information out
     if ($propertyInfo = $property->get_property($name)) {
         return "<h1>" . addslashes($propertyInfo) . "</h1>";
     } else {
         return $this->content;
     }
 }

 function update_performance_data()
 {
     /*
     		Expected format of $this->performance_data is multiple label value tuples
     		seperated by comma whitespace ", "  example:
     		percent_packet_loss=0, rta=0.80
     		
     		This is the nagios plugin perfomance data format:
     		'label'=value[UOM];[warn];[crit];[min];[max] 
     		For now we don't implement [warn];[crit];[min];[max] , just the data
     		UOM (unit of measurement) is one of:
     		
     		no unit specified - assume a number (int or float) of things (eg, users, processes, load averages)
     		s - seconds (also us, ms)
     		% - percentage
     		B - bytes (also KB, MB, TB)
     		c - a continous counter (such as bytes transmitted on an interface)
     This will be implemented as all GAUGE RRD datatypes
     		expecpt for c - a continous counter, this should be COUNTER/DERIVE 
     */
     if (!is_null($this->performance_data) && !empty($this->performance_data)) {
         // Now split perf data, and store in $rrd_data
         $rrd_data = array();
         $perfdata = trim($this->performance_data);
         $sections = preg_split("/,/", $perfdata, -1, PREG_SPLIT_NO_EMPTY);
         foreach ($sections as $k => $word) {
             // Now split the key value part
             $tupple = preg_split("/=/", $word, -1, PREG_SPLIT_NO_EMPTY);
             $label = trim($tupple[0]);
             // label
             $value = trim($tupple[1]);
             // value
             if (!array_key_exists(0, $tupple) || !array_key_exists(1, $tupple) || $label == '' || $value == '') {
                 print "{$label} {$value}\n";
                 print "Warning invalid performance data part '{$tupple}' in {$perfdata}\n";
                 continue;
             }
             // Store data
             // A DS can not be longer than 19 chars, so we need to reformaat that
             $tmp_label = substr($label, 0, 18);
             $rrd_data[$label]['label'] = $tmp_label;
             // Determine type based on UOM (unit of measurement)
             // Only if it ends with "c" (counter) do we need a counter
             // Use preg_replace to replace c$ (last c) if that's the case
             // it's a counter, we then have to correct value
             // all others are GAUGE
             // For clarity, spell out other cases, we need to strip all of the
             // UOM anyways
             if (preg_match("/c\$/", $value)) {
                 $new_val = preg_replace("/c\$/", "", $value);
                 //print "Detected counter ,$value matched c$ new value is $new_val\n";
                 // A counter always has to be a 'simple integer', no floats and positive
                 $new_val = intval($new_val);
                 $rrd_data[$label]['type'] = "COUNTER";
                 $rrd_data[$label]['value'] = $new_val;
             } elseif (preg_match("/(s)\$|(ms)\$|(us)\$/", $value, $matches)) {
                 $new_val = preg_replace("/s\$|ms\$|us\$/", "", $value);
                 //print "Detected s - seconds (also us, ms)\n";
                 // Rewrite to seconds
                 if ($matches[0] == "s") {
                     $new_val = $new_val * 1;
                 } elseif ($matches[0] == "ms") {
                     $new_val = $new_val * pow(10, -3);
                 } elseif ($matches[0] == "us") {
                     $new_val = $new_val * pow(10, -6);
                 }
                 $rrd_data[$label]['type'] = "GAUGE";
                 $rrd_data[$label]['value'] = $new_val;
             } elseif (preg_match("/%\$/", $value)) {
                 $new_val = preg_replace("/%\$/", "", $value);
                 //print "Detected % $value matched % new value is $new_val\n";
                 $rrd_data[$label]['type'] = "GAUGE";
                 $rrd_data[$label]['value'] = $new_val;
             } elseif (preg_match("/(B)\$|(KB)\$|(MB)\$|(GB)\$|(TB)\$|(PB)\$/", $value, $matches)) {
                 $new_val = preg_replace("/B\$|KB\$|MB\$|GB\$|TB\$|PB\$/", "", $value);
                 // Rewrite to bytes
                 if ($matches[0] == "B") {
                     $new_val = $new_val * 1;
                 } elseif ($matches[0] == "KB") {
                     $new_val = $new_val * pow(10, 3);
                 } elseif ($matches[0] == "MB") {
                     $new_val = $new_val * pow(10, 6);
                 } elseif ($matches[0] == "GB") {
                     $new_val = $new_val * pow(10, 9);
                 } elseif ($matches[0] == "TB") {
                     $new_val = $new_val * pow(10, 12);
                 } elseif ($matches[0] == "PB") {
                     $new_val = $new_val * pow(10, 15);
                 }
                 $rrd_data[$label]['type'] = "GAUGE";
                 $rrd_data[$label]['value'] = $new_val;
             } else {
                 //print "Detected default\n";
                 $rrd_data[$label]['type'] = "GAUGE";
                 $rrd_data[$label]['value'] = $value;
             }
         }
         // Now check if the rrd file already exists, or if we need to create it
         $property = new Property();
         $rrdtool = $property->get_property("path_rrdtool");
//.........这里部分代码省略.........

<?php

include_once 'config/opendb.php';
include_once 'config/graph.conf';
include_once 'classes/RRD.php';
include_once 'classes/Property.php';
$property = new Property();
if ($rrdtool = $property->get_property("path_rrdtool")) {
} else {
    print $property->get_error();
    exit;
}
if ($rrd_dir = $property->get_property("path_rrddir")) {
} else {
    print $property->get_error();
    exit;
}
if (!$rrdtool || $rrdtool == '') {
    print "Could not find rrdtool";
    exit;
}
if (!$rrd_dir || $rrd_dir == '') {
    print "Could not find rrd_dir";
    exit;
}
// Do not edit below, unless you know what you are doing
// This is a hack, so that sou can access it as a webpage as well
// It will just request the same page, but will present it as html with
// the graph in img tag
if (isset($_GET['ctype'])) {
    $ctype = $_GET['ctype'];

 private function get_files_for_device($device_id)
 {
     if (!is_numeric($device_id)) {
         return;
     }
     $selectedDevice = new Device($device_id);
     $output = "<h2>Displaying Counters for: <b>" . $selectedDevice->get_name() . "</b></h2><br>";
     //print $selectedDevice->get_name() . "<br>";
     $property = new Property();
     if ($rrdtool = $property->get_property("path_rrdtool")) {
     } else {
         return;
     }
     if ($rrd_dir = $property->get_property("path_rrddir")) {
     } else {
         return;
     }
     $pattern = "{$rrd_dir}/fwcounters/fwcounter_deviceid" . $device_id . "_*.rrd";
     $files = glob($pattern);
     foreach ($files as $v) {
         $path_parts = pathinfo($v);
         $fullPath = "fwcounters/" . $path_parts['basename'];
         $fileName = $path_parts['filename'];
         //(\d+)_(.+)$
         $searchPattern = '/fwcounter_deviceid(\\d+)_(.+)$/';
         $replacement = $selectedDevice->get_name() . ' $2';
         $counterName = preg_replace($searchPattern, $replacement, $fileName);
         // If this is an interface-specific counter then show more info about the interface
         $outputPortInfo = "";
         // print strtolower($counterName);
         //ge-0-2-5.0
         $arrPortTypes = array();
         $arrPortTypes[] = "fe";
         $arrPortTypes[] = "ge";
         $arrPortTypes[] = "xe";
         $arrPortTypes[] = "et";
         $interfaceName = false;
         foreach ($arrPortTypes as $k => $v) {
             $interfaceName = strstr($counterName, $v . "-");
             if ($interfaceName != false) {
                 $interfaceName = strtr($interfaceName, array('-' => '/'));
                 $interfaceName = str_replace($v . "/", $v . "-", $interfaceName);
                 break;
             }
         }
         if ($interfaceName != false) {
             $thisDevice = new Device($device_id);
             $interfaceID = $thisDevice->get_interface_id_by_name($interfaceName);
             if ($interfaceID) {
                 $thisPort = new Port($interfaceID);
                 $outputPortInfo = "<br>Port description: " . $thisPort->get_alias();
             }
         }
         $output .= "<table>\n\t\t\t\t\t<tr>\n\t\t\t\t\t\t<td colspan='2'><h3>RRD File: {$fileName} {$outputPortInfo} </h3></td>\n\t\t\t\t\t</tr>\n\t\t\t\t\t<tr>\n\t\t\t\t\t\t<td>";
         $height = 150;
         $width = 550;
         $from = "-1d";
         if (isset($_GET['From'])) {
             $from = $_GET['From'];
         }
         $graph = "Bits Per Second";
         $graph = str_replace(" ", "%20", $graph);
         $type = "traffic";
         $type = str_replace(" ", "%20", $type);
         $link = "rrdgraph.php?file={$fullPath}&title=" . $fileName . " --- " . $graph . "&height=" . $height . "&width=" . $width . "&type=" . $type;
         $output .= "<a href='#'><img src='rrdgraph.php?file={$fullPath}&title=" . $counterName . " --- " . $graph . "&from={$from}&height={$height}&width={$width}&type={$type}'></a><br><br>";
         $output .= "</td><td>";
         $graph = "Unicast Packets Per Second";
         $graph = str_replace(" ", "%20", $graph);
         $type = "unicastpkts";
         $type = str_replace(" ", "%20", $type);
         $link = "rrdgraph.php?file={$fullPath}&title=" . $fileName . " --- " . $graph . "&height=" . $height . "&width=" . $width . "&type=" . $type;
         $output .= "<a href='#'><img src='rrdgraph.php?file={$fullPath}&title=" . $counterName . " --- " . $graph . "&from={$from}&height={$height}&width={$width}&type={$type}'></a><br>";
         $output .= "</td></tr><br><hr>";
     }
     return $output;
 }

function displayCheckGraphs($interval = 'day')
{
    global $tool, $form, $status_array, $status_collors;
    $my_colors = array("FF0000", "0404B4", "04B431", "B45F04", "F7FE2E", "8B008B", "4B0082", "FA8072", "4169E1", "D2B9D3", "B4CFEC", "eF6600", "77CEEB", "eFFF00", "6FFF00", "8E7BFF", "7B008B", "3B0082", "eA8072", "3169E1", "c2B9D3", "a4CFEC", "dF6600", "67CEEB", "dFFF00", "5FFF00", "7E7BFF", "6B008B", "2B0082", "dA8072", "2169E1", "b2B9D3", "94CFEC");
    if (is_numeric($_GET[checkid])) {
        $check = new Check($_GET[checkid]);
    } else {
        $form->warning("Invalid check id");
    }
    $property = new Property();
    if ($rrd_dir = $property->get_property("path_rrddir")) {
    } else {
        $form->warning($property->get_error());
        return false;
    }
    if ($rrdtool = $property->get_property("path_rrdtool")) {
    } else {
        return;
    }
    $filename = "checks/checkid_" . $check->get_check_id() . ".rrd";
    $filepath = $rrd_dir . "/" . $filename;
    // Now check if there's are graphs for this check
    // Not all checks have these
    if (!file_exists($filepath)) {
        //$form->warning( "file $filename not there");
        return false;
    }
    if ($interval == 'week') {
        $from = "-7d";
    } elseif ($interval == 'month') {
        $from = "-1m";
    } elseif ($interval == 'year') {
        $from = "-365d";
    } else {
        $from = "-24h";
    }
    $rrd = new RRD("{$filepath}", $rrdtool);
    $datasources = $rrd->get_data_sources();
    ksort($datasources, SORT_STRING);
    $exclude_ds = array();
    $color_codes = "";
    $exclude = "";
    $i = 0;
    foreach ($datasources as $ds => $value) {
        $color_code .= "&ds_colors[{$ds}]={$my_colors[$i]}";
        $i++;
        if (isset($_GET[$ds]) && $_GET[$ds] == 'no') {
            array_push($exclude_ds, $ds);
            $exclude .= "&exclude_ds[{$ds}]=yes";
        }
    }
    $rrd_url = "rrdgraph.php?file=" . urlencode($filename) . "&type=check&title=" . urlencode($check->get_name()) . "&width=400&height=122&from={$from}" . "{$exclude}" . $color_code;
    return "<img src='{$rrd_url}'>";
}

function displayPaths()
{
    global $tool, $propertyForm;
    $my_paths = array("path_snmpwalk" => "snmpwalk", "path_snmpget" => "snmpget", "path_rrdupdate" => "rrdupdate", "path_rrdtool" => "rrdtool", "path_rrddir" => "RRD Directory");
    $content = "";
    $content .= "<h1>System Paths</h1>";
    $content .= "<div style='padding-left: 600px;'>\n\t\t\t<a class='tooltip' title='This will try to detect the tools below in the current \$path'><img src='icons/Info.png' height='19'></a>\n\t\t\t<a href='javascript:LoadPage(\"configurations.php?action=paths&mode=autodetect\",\"settingsInfo\")'>\n\t\t\tclick here to Auto Discover paths</a></div>";
    $form = new Form("auto", 2);
    $keyHandlers = array();
    $keyData = array();
    $keyTitle = array();
    $postKeys = array();
    foreach ($my_paths as $id => $path) {
        $property = new Property();
        $value = $property->get_property($id);
        if ($value === false) {
            $value = "WARNING: Property '{$id}' Not Found in Property table, Contact your admininistrator" . $property->get_error();
        }
        $desc = $property->get_desc($id);
        if (is_readable($value)) {
            $check = "<font size='' color='green'>Found!</font>";
            if ($id == 'path_rrdtool') {
                $cmd = "{$value} -v| awk '{print \$2}'|head -1";
                exec($cmd, $output, $return_var);
                if ($output[0] < "1.4") {
                    $check = "<font size='' color='Orange'>Found version {$output['0']}! You need at least RRDtool version 1.4.0 otherwise some graphs won't display correctlty</font>";
                }
            }
        } else {
            $check = "<font size='' color='orange'>Not Found!</font>";
        }
        array_push($postKeys, "{$id}");
        array_push($keyData, "{$value}");
        array_push($keyTitle, "<font size='2'>{$path}</font><br><i>{$desc}</i><br>{$check}");
        #$content .= "<tr><td><input type=checkbox name=devices[] value='$id' $checked ></td>";
        #$content .= "<td>$name</td><td>". $deviceInfo->get_type_name() ."</td>";
        #$content .= "<td>". $deviceInfo->get_location_name() ."</td></tr>";
    }
    #$content .= "</table> <br>";
    //get all the device and display them all in the 3 sections "Device Name", "Device Type", "Location".
    $heading = array("Program", "Path");
    $form->setSortable(true);
    // or false for not sortable
    $form->setHeadings($heading);
    $form->setEventHandler($handler);
    $form->setData($keyData);
    $form->setTitles($keyTitle);
    $form->setTableWidth("800px");
    $form->setDatabase($postKeys);
    $form->setUpdateValue("savePaths");
    $form->setUpdateText("Save Program Paths");
    $content .= $form->editForm();
    print $content;
}

 private function get_ldap_groups($user_name, $user_pass)
 {
     $property = new Property();
     if (!($ldap_server = $property->get_property("LDAP_server"))) {
         $this->error = "No ldap server specified. Please configure an LDAP server address";
         return false;
     }
     if (!($ldap_version = $property->get_property("LDAP_version"))) {
         $this->error = "No ldap version specified. Please configure an LDAP protocol version ";
         return false;
     }
     if (!($dn = $property->get_property("LDAP_DN"))) {
         $this->error = "No ldap Distinguished Name specified. Please configure a Distinguished Name  ";
         return false;
     }
     if (!($group_base_dn = $property->get_property("LDAP_group_base_dn"))) {
         $this->error = "No ldap group base DN specified. Please configure a group base DN ";
         return false;
     }
     if (!($group_search = $property->get_property("LDAP_group_search_filter"))) {
         $this->error = "No ldap group search filter specified. ";
         return false;
     }
     // These should be retrieved using get_properties
     #$ldap_version = 3;
     #$ldap_server = 'ldap.bc.net';
     #$dn = "cn=<username>,ou=people,dc=bc,dc=net";
     #$group_base_dn = "ou=groups,dc=bc,dc=net";
     #$group_search = "uniqueMember=cn=<username>,ou=people,dc=bc,dc=net"   ;
     /* strip bad chars from username - prevent altering filter from username */
     $user_name = str_replace("&", "", $user_name);
     $user_name = str_replace("|", "", $user_name);
     $user_name = str_replace("(", "", $user_name);
     $user_name = str_replace(")", "", $user_name);
     $user_name = str_replace("*", "", $user_name);
     $user_name = str_replace(">", "", $user_name);
     $user_name = str_replace("<", "", $user_name);
     $user_name = str_replace("!", "", $user_name);
     $user_name = str_replace("=", "", $user_name);
     $dn = str_replace("<username>", $user_name, $dn);
     $group_search = str_replace("<username>", $user_name, $group_search);
     // Set result to false;
     $result = false;
     if (!($connect = ldap_connect($ldap_server))) {
         $this->error = "Could not connect to LDAP server: {$ldap_server}";
         return false;
     }
     if (!ldap_set_option($connect, LDAP_OPT_PROTOCOL_VERSION, $ldap_version)) {
         $this->error = "Failed to set version to protocol {$ldap_version}";
         return false;
     }
     // verify binding
     if ($bind = @ldap_bind($connect, $dn, $user_pass)) {
     } else {
         // unable to bind
         $ldap_error = ldap_errno($connect);
         $this->error = ldap_error($connect);
         $result = false;
     }
     // Get all groups
     $member_groups = array();
     $sr = ldap_search($connect, $group_base_dn, $group_search);
     $info = ldap_get_entries($connect, $sr);
     for ($i = 0; $i < $info["count"]; $i++) {
         array_push($member_groups, $info[$i]["cn"][0]);
     }
     return $member_groups;
 }