/** * Network devices * includes also rx/tx bytes * * @return void */ protected function _network() { if (CommonFunctions::rfts('/proc/net/dev', $bufr, 0, 4096, PSI_DEBUG)) { $bufe = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY); foreach ($bufe as $buf) { if (preg_match('/:/', $buf)) { list($dev_name, $stats_list) = preg_split('/:/', $buf, 2); $stats = preg_split('/\\s+/', trim($stats_list)); $dev = new NetDevice(); $dev->setName(trim($dev_name)); $dev->setRxBytes($stats[0]); $dev->setTxBytes($stats[8]); $dev->setErrors($stats[2] + $stats[10]); $dev->setDrops($stats[3] + $stats[11]); if (defined('PSI_SHOW_NETWORK_INFOS') && PSI_SHOW_NETWORK_INFOS) { if (CommonFunctions::executeProgram('ifconfig', trim($dev_name) . ' 2>/dev/null', $bufr2, PSI_DEBUG)) { $bufe2 = preg_split("/\n/", $bufr2, -1, PREG_SPLIT_NO_EMPTY); foreach ($bufe2 as $buf2) { // if (preg_match('/^'.trim($dev_name).'\s+Link\sencap:Ethernet\s+HWaddr\s(\S+)/i', $buf2, $ar_buf2) if (preg_match('/\\s+encap:Ethernet\\s+HWaddr\\s(\\S+)/i', $buf2, $ar_buf2) || preg_match('/^\\s+ether\\s+(\\S+)\\s+txqueuelen/i', $buf2, $ar_buf2)) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . preg_replace('/:/', '-', strtoupper($ar_buf2[1]))); } elseif (preg_match('/^\\s+inet\\saddr:(\\S+)\\s+P-t-P:(\\S+)/i', $buf2, $ar_buf2) || preg_match('/^\\s+inet\\s+(\\S+)\\s+netmask.+destination\\s+(\\S+)/i', $buf2, $ar_buf2)) { if ($ar_buf2[1] != $ar_buf2[2]) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $ar_buf2[1] . ";:" . $ar_buf2[2]); } else { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $ar_buf2[1]); } } elseif (preg_match('/^\\s+inet\\saddr:(\\S+)/i', $buf2, $ar_buf2) || preg_match('/^\\s+inet\\s+(\\S+)\\s+netmask/i', $buf2, $ar_buf2) || preg_match('/^' . trim($dev_name) . ':\\s+ip\\s+(\\S+)\\s+mask/i', $buf2, $ar_buf2) || preg_match('/^\\s+inet6\\saddr:\\s([^\\/]+)(.+)\\s+Scope:[GH]/i', $buf2, $ar_buf2) || preg_match('/^\\s+inet6\\s+(\\S+)\\s+prefixlen(.+)((<global>)|(<host>))/i', $buf2, $ar_buf2)) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . strtolower($ar_buf2[1])); } } } if (CommonFunctions::rfts('/sys/class/net/' . trim($dev_name) . '/speed', $buf, 1, 4096, false) && trim($buf) != "" && $buf > 0 && $buf < 65535) { $speed = trim($buf); if ($speed > 1000) { $speed = $speed / 1000; $unit = "G"; } else { $unit = "M"; } if (CommonFunctions::rfts('/sys/class/net/' . trim($dev_name) . '/duplex', $buf, 1, 4096, false) && trim($buf) != "") { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $speed . $unit . 'b/s ' . strtolower(trim($buf))); } else { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $speed . $unit . 'b/s'); } } } $this->sys->setNetDevices($dev); } } } elseif (CommonFunctions::executeProgram('ifconfig', '-a', $bufr, PSI_DEBUG)) { $lines = preg_split("/\n/", $bufr, -1, PREG_SPLIT_NO_EMPTY); $was = false; foreach ($lines as $line) { if (preg_match("/^([^\\s:]+)/", $line, $ar_buf)) { if ($was) { $dev->setErrors($errors); $dev->setDrops($drops); if ($speedinfo != "") { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $speedinfo); } $this->sys->setNetDevices($dev); } $errors = 0; $drops = 0; $speedinfo = ""; $dev = new NetDevice(); $dev->setName($ar_buf[1]); $was = true; if (defined('PSI_SHOW_NETWORK_INFOS') && PSI_SHOW_NETWORK_INFOS) { if (CommonFunctions::rfts('/sys/class/net/' . $dev->getName() . '/speed', $buf, 1, 4096, false) && trim($buf) != "") { $speed = trim($buf); if ($speed > 1000) { $speed = $speed / 1000; $unit = "G"; } else { $unit = "M"; } if (CommonFunctions::rfts('/sys/class/net/' . $dev->getName() . '/duplex', $buf, 1, 4096, false) && trim($buf) != "") { $speedinfo = $speed . $unit . 'b/s ' . strtolower(trim($buf)); } else { $speedinfo = $speed . $unit . 'b/s'; } } if (preg_match('/^' . $ar_buf[1] . '\\s+Link\\sencap:Ethernet\\s+HWaddr\\s(\\S+)/i', $line, $ar_buf2)) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . preg_replace('/:/', '-', strtoupper($ar_buf2[1]))); } elseif (preg_match('/^' . $ar_buf[1] . ':\\s+ip\\s+(\\S+)\\s+mask/i', $line, $ar_buf2)) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $ar_buf2[1]); } } } else { if ($was) { if (preg_match('/\\sRX bytes:(\\d+)\\s/i', $line, $ar_buf2)) { $dev->setRxBytes($ar_buf2[1]); } if (preg_match('/\\sTX bytes:(\\d+)\\s/i', $line, $ar_buf2)) { $dev->setTxBytes($ar_buf2[1]); } if (preg_match('/\\sRX packets:\\d+\\serrors:(\\d+)\\sdropped:(\\d+)/i', $line, $ar_buf2)) { $errors += $ar_buf2[1]; $drops += $ar_buf2[2]; } elseif (preg_match('/\\sTX packets:\\d+\\serrors:(\\d+)\\sdropped:(\\d+)/i', $line, $ar_buf2)) { $errors += $ar_buf2[1]; $drops += $ar_buf2[2]; } if (defined('PSI_SHOW_NETWORK_INFOS') && PSI_SHOW_NETWORK_INFOS) { if (preg_match('/\\s+encap:Ethernet\\s+HWaddr\\s(\\S+)/i', $line, $ar_buf2) || preg_match('/^\\s+ether\\s+(\\S+)\\s+txqueuelen/i', $line, $ar_buf2)) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . preg_replace('/:/', '-', strtoupper($ar_buf2[1]))); } elseif (preg_match('/^\\s+inet\\saddr:(\\S+)\\s+P-t-P:(\\S+)/i', $line, $ar_buf2) || preg_match('/^\\s+inet\\s+(\\S+)\\s+netmask.+destination\\s+(\\S+)/i', $line, $ar_buf2)) { if ($ar_buf2[1] != $ar_buf2[2]) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $ar_buf2[1] . ";:" . $ar_buf2[2]); } else { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $ar_buf2[1]); } } elseif (preg_match('/^\\s+inet\\saddr:(\\S+)/i', $line, $ar_buf2) || preg_match('/^\\s+inet\\s+(\\S+)\\s+netmask/i', $line, $ar_buf2) || preg_match('/^\\s+inet6\\saddr:\\s([^\\/]+)(.+)\\s+Scope:[GH]/i', $line, $ar_buf2) || preg_match('/^\\s+inet6\\s+(\\S+)\\s+prefixlen(.+)((<global>)|(<host>))/i', $line, $ar_buf2)) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . strtolower($ar_buf2[1])); } } } } } if ($was) { $dev->setErrors($errors); $dev->setDrops($drops); if ($speedinfo != "") { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $speedinfo); } $this->sys->setNetDevices($dev); } } }
/** * Network devices * * @return void */ private function _network() { $allDevices = CommonFunctions::getWMI($this->_wmi, 'Win32_PerfRawData_Tcpip_NetworkInterface', array('Name', 'BytesSentPersec', 'BytesTotalPersec', 'BytesReceivedPersec', 'PacketsReceivedErrors', 'PacketsReceivedDiscarded', 'CurrentBandwidth')); $allNetworkAdapterConfigurations = CommonFunctions::getWMI($this->_wmi, 'Win32_NetworkAdapterConfiguration', array('Description', 'MACAddress', 'IPAddress', 'SettingID')); $allNetworkAdapter = CommonFunctions::getWMI($this->_wmi, 'Win32_NetworkAdapter', array('Name', 'GUID', 'Speed')); foreach ($allDevices as $device) { $dev = new NetDevice(); $name = $device['Name']; if (preg_match('/^isatap\\.({[A-Fa-f0-9\\-]*})/', $name, $ar_name)) { //isatap device foreach ($allNetworkAdapterConfigurations as $NetworkAdapterConfiguration) { if ($ar_name[1] == $NetworkAdapterConfiguration['SettingID']) { $dev->setName($NetworkAdapterConfiguration['Description']); if (defined('PSI_SHOW_NETWORK_INFOS') && PSI_SHOW_NETWORK_INFOS) { $dev->setInfo(preg_replace('/:/', '-', strtoupper($NetworkAdapterConfiguration['MACAddress']))); if (isset($NetworkAdapterConfiguration['IPAddress'])) { foreach ($NetworkAdapterConfiguration['IPAddress'] as $ipaddres) { if ($ipaddres != "0.0.0.0" && $ipaddres != "::" && !preg_match('/^fe80::/i', $ipaddres)) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . strtolower($ipaddres)); } } } } break; } } if (defined('PSI_SHOW_NETWORK_INFOS') && PSI_SHOW_NETWORK_INFOS) { $speedinfo = null; foreach ($allNetworkAdapter as $NetworkAdapter) { if ($ar_name[1] == $NetworkAdapter['GUID']) { if (!empty($NetworkAdapter['Speed']) && $NetworkAdapter['Speed'] !== "9223372036854775807") { if ($NetworkAdapter['Speed'] > 1000000000) { $speedinfo = $NetworkAdapter['Speed'] / 1000000000 . "Gb/s"; } else { $speedinfo = $NetworkAdapter['Speed'] / 1000000 . "Mb/s"; } } break; } } if ($speedinfo !== null && $speedinfo !== "") { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $speedinfo); } elseif (($speedinfo = $device['CurrentBandwidth']) >= 1000000) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $speedinfo / 1000000 . "Mb/s"); } } } if ($dev->getName() == "") { //no isatap or no isatap description $cname = preg_replace('/[^A-Za-z0-9]/', '_', $name); //convert to canonical if (preg_match('/\\s-\\s([^-]*)$/', $name, $ar_name)) { $name = substr($name, 0, strlen($name) - strlen($ar_name[0])); } $dev->setName($name); if (defined('PSI_SHOW_NETWORK_INFOS') && PSI_SHOW_NETWORK_INFOS) { foreach ($allNetworkAdapterConfigurations as $NetworkAdapterConfiguration) { if (preg_replace('/[^A-Za-z0-9]/', '_', $NetworkAdapterConfiguration['Description']) === $cname) { if ($dev->getInfo() !== null) { $dev->setInfo(''); //multiple with the same name } else { $dev->setInfo(preg_replace('/:/', '-', strtoupper($NetworkAdapterConfiguration['MACAddress']))); if (isset($NetworkAdapterConfiguration['IPAddress'])) { foreach ($NetworkAdapterConfiguration['IPAddress'] as $ipaddres) { if ($ipaddres != "0.0.0.0" && !preg_match('/^fe80::/i', $ipaddres)) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . strtolower($ipaddres)); } } } } } } $speedinfo = null; foreach ($allNetworkAdapter as $NetworkAdapter) { if (preg_replace('/[^A-Za-z0-9]/', '_', $NetworkAdapter['Name']) === $cname) { if ($speedinfo !== null) { $speedinfo = ""; //multiple with the same name } else { if (!empty($NetworkAdapter['Speed']) && $NetworkAdapter['Speed'] !== "9223372036854775807") { if ($NetworkAdapter['Speed'] > 1000000000) { $speedinfo = $NetworkAdapter['Speed'] / 1000000000 . "Gb/s"; } else { $speedinfo = $NetworkAdapter['Speed'] / 1000000 . "Mb/s"; } } else { $speedinfo = ""; } } } } if ($speedinfo !== null && $speedinfo !== "") { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $speedinfo); } elseif (($speedinfo = $device['CurrentBandwidth']) >= 1000000) { $dev->setInfo(($dev->getInfo() ? $dev->getInfo() . ';' : '') . $speedinfo / 1000000 . "Mb/s"); } } } // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmisdk/wmi/win32_perfrawdata_tcpip_networkinterface.asp // there is a possible bug in the wmi interfaceabout uint32 and uint64: http://www.ureader.com/message/1244948.aspx, so that // magative numbers would occour, try to calculate the nagative value from total - positive number $txbytes = $device['BytesSentPersec']; $rxbytes = $device['BytesReceivedPersec']; if ($txbytes < 0 && $rxbytes < 0) { $txbytes += 4294967296; $rxbytes += 4294967296; } elseif ($txbytes < 0) { if ($device['BytesTotalPersec'] > $rxbytes) { $txbytes = $device['BytesTotalPersec'] - $rxbytes; } else { $txbytes += 4294967296; } } elseif ($rxbytes < 0) { if ($device['BytesTotalPersec'] > $txbytes) { $rxbytes = $device['BytesTotalPersec'] - $txbytes; } else { $rxbytes += 4294967296; } } $dev->setTxBytes($txbytes); $dev->setRxBytes($rxbytes); $dev->setErrors($device['PacketsReceivedErrors']); $dev->setDrops($device['PacketsReceivedDiscarded']); $this->sys->setNetDevices($dev); } }