public static function read_sensor() { // Reads the system's temperature $temp_c = -1; if (phodevi::is_linux()) { $raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp3_input', 'POSITIVE_NUMERIC', array('name' => '!coretemp,!radeon,!nouveau')); if ($raw_temp == -1) { $raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp2_input', 'POSITIVE_NUMERIC', array('name' => '!coretemp,!radeon,!nouveau')); } if ($raw_temp == -1) { $raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp1_input', 'POSITIVE_NUMERIC', array('name' => '!coretemp,!radeon,!nouveau')); } if ($raw_temp == -1) { $raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/temp1_input', 'POSITIVE_NUMERIC'); } if ($raw_temp != -1) { if ($raw_temp > 1000) { $raw_temp = $raw_temp / 1000; } $temp_c = pts_math::set_precision($raw_temp, 2); } if ($temp_c == -1) { $acpi = phodevi_linux_parser::read_acpi(array('/thermal_zone/THM1/temperature', '/thermal_zone/TZ00/temperature', '/thermal_zone/TZ01/temperature'), 'temperature'); if (($end = strpos($acpi, ' ')) > 0) { $temp_c = substr($acpi, 0, $end); } } if ($temp_c == -1) { $sensors = phodevi_linux_parser::read_sensors(array('Sys Temp', 'Board Temp')); if ($sensors != false && is_numeric($sensors)) { $temp_c = $sensors; } } if ($temp_c == -1 && is_file('/sys/class/thermal/thermal_zone0/temp')) { $temp_c = pts_file_io::file_get_contents('/sys/class/thermal/thermal_zone0/temp'); if ($temp_c > 1000) { $temp_c = pts_math::set_precision($temp_c / 1000, 1); } } } else { if (phodevi::is_bsd()) { $acpi = phodevi_bsd_parser::read_sysctl(array('hw.sensors.acpi_tz1.temp0', 'hw.acpi.thermal.tz1.temperature')); if (($end = strpos($acpi, ' degC')) > 0 || ($end = strpos($acpi, 'C')) > 0) { $acpi = substr($acpi, 0, $end); if (is_numeric($acpi)) { $temp_c = $acpi; } } } } return $temp_c; }
private function sys_temp_linux() { $temp_c = -1; $raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp3_input', 'POSITIVE_NUMERIC', array('name' => '!coretemp,!radeon,!nouveau')); if ($raw_temp == -1) { $raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp2_input', 'POSITIVE_NUMERIC', array('name' => '!coretemp,!radeon,!nouveau')); } if ($raw_temp == -1) { $raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp1_input', 'POSITIVE_NUMERIC', array('name' => '!coretemp,!radeon,!nouveau')); } if ($raw_temp == -1) { $raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/temp1_input', 'POSITIVE_NUMERIC'); } if ($raw_temp != -1) { if ($raw_temp > 1000) { $raw_temp = $raw_temp / 1000; } $temp_c = pts_math::set_precision($raw_temp, 2); } if ($temp_c == -1) { $acpi = phodevi_linux_parser::read_acpi(array('/thermal_zone/THM1/temperature', '/thermal_zone/TZ00/temperature', '/thermal_zone/TZ01/temperature'), 'temperature'); if (($end = strpos($acpi, ' ')) > 0) { $temp_c = substr($acpi, 0, $end); } } if ($temp_c == -1) { $sensors = phodevi_linux_parser::read_sensors(array('Sys Temp', 'Board Temp')); if ($sensors != false && is_numeric($sensors)) { $temp_c = $sensors; } } if ($temp_c == -1 && is_file('/sys/class/thermal/thermal_zone0/temp')) { $temp_c = pts_file_io::file_get_contents('/sys/class/thermal/thermal_zone0/temp'); if ($temp_c > 1000) { $temp_c = pts_math::set_precision($temp_c / 1000, 1); } } return $temp_c; }
public static function power_mode() { // Returns the power mode $return_status = null; if (phodevi::is_linux()) { $sysfs_checked = false; foreach (pts_file_io::glob('/sys/class/power_supply/AC*/online') as $online) { if (pts_file_io::file_get_contents($online) == '0') { $return_status = 'This computer was running on battery power'; break; } $sysfs_checked = true; } if (!$sysfs_checked) { // There likely was no sysfs power_supply support for that power adapter $power_state = phodevi_linux_parser::read_acpi('/ac_adapter/AC/state', 'state'); if ($power_state == 'off-line') { $return_status = 'This computer was running on battery power'; } } } return $return_status; }
private static function sys_battery_power() { // Returns power consumption rate in mW $rate = -1; if (phodevi::is_linux()) { $power_now = phodevi_linux_parser::read_sysfs_node('/sys/class/power_supply/*/power_now', 'POSITIVE_NUMERIC', array('status' => 'Discharging')); if ($power_now != -1) { // sysfs power_now seems to be displayed in microWatts $rate = pts_math::set_precision($power_now / 1000, 2); } if ($rate == -1) { $battery = array('/battery/BAT0/state', '/battery/BAT1/state'); $state = phodevi_linux_parser::read_acpi($battery, 'charging state'); $power = phodevi_linux_parser::read_acpi($battery, 'present rate'); $voltage = phodevi_linux_parser::read_acpi($battery, 'present voltage'); if ($state == 'discharging') { $power_unit = substr($power, strrpos($power, ' ') + 1); $power = substr($power, 0, strpos($power, ' ')); if ($power_unit == 'mA') { $voltage_unit = substr($voltage, strrpos($voltage, ' ') + 1); $voltage = substr($voltage, 0, strpos($voltage, ' ')); if ($voltage_unit == 'mV') { $rate = round($power * $voltage / 1000); } } else { if ($power_unit == 'mW') { $rate = $power; } } } } if ($rate == -1 && is_file('/sys/class/power_supply/BAT0/voltage_now') && is_file('/sys/class/power_supply/BAT0/current_now')) { $voltage_now = pts_file_io::file_get_contents('/sys/class/power_supply/BAT0/voltage_now') / 1000; $current_now = pts_file_io::file_get_contents('/sys/class/power_supply/BAT0/current_now') / 1000; $power_now = $voltage_now * $current_now / 1000; if ($power_now > 1) { $rate = $power_now; } } if ($rate == -1 && is_file('/sys/class/power_supply/BAT1/voltage_now') && is_file('/sys/class/power_supply/BAT1/current_now')) { $voltage_now = pts_file_io::file_get_contents('/sys/class/power_supply/BAT1/voltage_now') / 1000; $current_now = pts_file_io::file_get_contents('/sys/class/power_supply/BAT1/current_now') / 1000; $power_now = $voltage_now * $current_now / 1000; if ($power_now > 1) { $rate = $power_now; } } } else { if (phodevi::is_macosx()) { $amperage = abs(phodevi_osx_parser::read_osx_system_profiler('SPPowerDataType', 'Amperage')); // in mA $voltage = phodevi_osx_parser::read_osx_system_profiler('SPPowerDataType', 'Voltage'); // in mV if ($amperage > 0 && $voltage > 0) { $rate = round($amperage * $voltage / 1000); } else { if (pts_client::executable_in_path('ioreg')) { $ioreg = trim(shell_exec("ioreg -l | grep LegacyBatteryInfo | cut -d '{' -f 2 | tr -d \\} | tr ',' '=' | awk -F'=' '{print (\$2*\$10/10^22)}' 2>&1")); if (is_numeric($ioreg) && $ioreg > 0) { $rate = $ioreg; } } } } else { if (phodevi::is_solaris()) { $battery = phodevi_solaris_parser::read_hal_property('/org/freedesktop/Hal/devices/pseudo/acpi_drv_0_battery0_0', 'battery.reporting.rate'); if (is_numeric($battery)) { $rate = $battery; } } else { if (phodevi::is_bsd()) { $battery = phodevi_bsd_parser::read_acpiconf('Present rate'); if ($battery && substr($battery, -2) == 'mW') { $rate = substr($battery, 0, strpos($battery, ' ')); } } } } } return $rate; }