public function read_sensor()
{
if (self::$battery_sys) {
return self::sys_battery_power();
} else {
if (self::$battery_cur) {
return self::sys_power_current();
} else {
if (self::$wattsup_meter) {
return self::watts_up_power_meter();
} else {
if (self::$ipmitool) {
return phodevi_linux_parser::read_ipmitool_sensor('Node Power');
}
}
}
}
}
private function cpu_temp_linux()
{
$temp_c = -1;
// Try hwmon interface
$raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/temp2_input', 'POSITIVE_NUMERIC', array('name' => 'coretemp'));
if ($raw_temp == -1) {
$raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp1_input', 'POSITIVE_NUMERIC', array('name' => 'k10temp'));
}
if ($raw_temp == -1) {
// Try ACPI thermal
// Assuming the system thermal sensor comes 2nd to the ACPI CPU temperature
// It appears that way on a ThinkPad T60, but TODO find a better way to validate
$raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/thermal/thermal_zone*/temp', 'POSITIVE_NUMERIC', null, 2);
}
if ($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) {
// Try LM_Sensors
$sensors = phodevi_linux_parser::read_sensors(array('CPU Temp', 'Core 0', 'Core0 Temp', 'Core1 Temp'));
if ($sensors != false && is_numeric($sensors) && $sensors > 0) {
$temp_c = $sensors;
}
}
if (pts_client::executable_in_path('ipmitool')) {
$ipmi = phodevi_linux_parser::read_ipmitool_sensor('Temp 0');
if ($ipmi > 0 && is_numeric($ipmi)) {
$temp_c = $ipmi;
}
}
return $temp_c;
}
public static function read_sensor()
{
// Read the processor temperature
$temp_c = -1;
if (phodevi::is_bsd()) {
$cpu_temp = phodevi_bsd_parser::read_sysctl(array('hw.sensors.acpi_tz0.temp0', 'dev.cpu.0.temperature', 'hw.sensors.cpu0.temp0'));
if ($cpu_temp != false) {
if (($end = strpos($cpu_temp, 'degC')) || ($end = strpos($cpu_temp, 'C')) > 0) {
$cpu_temp = substr($cpu_temp, 0, $end);
}
if (is_numeric($cpu_temp)) {
$temp_c = $cpu_temp;
}
} else {
$acpi = phodevi_bsd_parser::read_sysctl('hw.acpi.thermal.tz0.temperature');
if (($end = strpos($acpi, 'C')) > 0) {
$acpi = substr($acpi, 0, $end);
}
if (is_numeric($acpi)) {
$temp_c = $acpi;
}
}
} else {
if (phodevi::is_linux()) {
// Try hwmon interface
$raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp1_input', 'POSITIVE_NUMERIC', array('name' => 'coretemp'));
if ($raw_temp == -1) {
$raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/hwmon/hwmon*/device/temp1_input', 'POSITIVE_NUMERIC', array('name' => 'k10temp'));
}
if ($raw_temp == -1) {
// Try ACPI thermal
// Assuming the system thermal sensor comes 2nd to the ACPI CPU temperature
// It appears that way on a ThinkPad T60, but TODO find a better way to validate
$raw_temp = phodevi_linux_parser::read_sysfs_node('/sys/class/thermal/thermal_zone*/temp', 'POSITIVE_NUMERIC', null, 2);
}
if ($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) {
// Try LM_Sensors
$sensors = phodevi_linux_parser::read_sensors(array('CPU Temp', 'Core 0', 'Core0 Temp', 'Core1 Temp'));
if ($sensors != false && is_numeric($sensors) && $sensors > 0) {
$temp_c = $sensors;
}
}
if (pts_client::executable_in_path('ipmitool')) {
$ipmi = phodevi_linux_parser::read_ipmitool_sensor('Temp 0');
if ($ipmi > 0 && is_numeric($ipmi)) {
$temp_c = $ipmi;
}
}
}
}
return $temp_c;
}
