public static function cpu_model()
{
// Returns the processor name / frequency information
$info = null;
if (isset(phodevi::$vfs->cpuinfo)) {
$physical_cpu_ids = phodevi_linux_parser::read_cpuinfo('physical id');
$physical_cpu_count = count(array_unique($physical_cpu_ids));
$cpu_strings = phodevi_linux_parser::read_cpuinfo(array('model name', 'Processor', 'cpu', 'cpu model'));
$cpu_strings_unique = array_unique($cpu_strings);
if ($physical_cpu_count == 1 || empty($physical_cpu_count)) {
// Just one processor
if (isset($cpu_strings[0]) && ($cut = strpos($cpu_strings[0], ' (')) !== false) {
$cpu_strings[0] = substr($cpu_strings[0], 0, $cut);
}
$info = isset($cpu_strings[0]) ? $cpu_strings[0] : null;
if (strpos($info, 'ARM') !== false) {
if (is_dir('/sys/devices/system/exynos-core/') && stripos($info, 'Exynos') === false) {
$info = 'Exynos ' . $info;
}
}
} else {
if ($physical_cpu_count > 1 && count($cpu_strings_unique) == 1) {
// Multiple processors, same model
$info = $physical_cpu_count . ' x ' . $cpu_strings[0];
} else {
if ($physical_cpu_count > 1 && count($cpu_strings_unique) > 1) {
// Multiple processors, different models
$current_id = -1;
$current_string = $cpu_strings[0];
$current_count = 0;
$cpus = array();
for ($i = 0; $i < count($physical_cpu_ids); $i++) {
if ($current_string != $cpu_strings[$i] || $i == count($physical_cpu_ids) - 1) {
array_push($cpus, $current_count . ' x ' . $current_string);
$current_string = $cpu_strings[$i];
$current_count = 0;
}
if ($physical_cpu_ids[$i] != $current_id) {
$current_count++;
$current_id = $physical_cpu_ids[$i];
}
}
$info = implode(', ', $cpus);
}
}
}
} else {
if (phodevi::is_solaris()) {
$dmi_cpu = phodevi_solaris_parser::read_sun_ddu_dmi_info('CPUType', '-C');
if (count($dmi_cpu) == 0) {
$dmi_cpu = phodevi_solaris_parser::read_sun_ddu_dmi_info('ProcessorName');
}
if (count($dmi_cpu) > 0) {
$info = $dmi_cpu[0];
} else {
$info = trim(shell_exec('dmesg 2>&1 | grep cpu0'));
$info = trim(substr($info, strrpos($info, 'cpu0:') + 6));
if (empty($info)) {
$info = array_pop(phodevi_solaris_parser::read_sun_ddu_dmi_info('ProcessorManufacturer'));
}
}
//TODO: Add in proper support for reading multiple CPUs, similar to the code from above
$physical_cpu_count = count(phodevi_solaris_parser::read_sun_ddu_dmi_info('ProcessorSocketType'));
if ($physical_cpu_count > 1 && !empty($info)) {
// TODO: For now assuming when multiple CPUs are installed, that they are of the same type
$info = $physical_cpu_count . ' x ' . $info;
}
} else {
if (phodevi::is_bsd()) {
$info = phodevi_bsd_parser::read_sysctl('hw.model');
} else {
if (phodevi::is_macosx()) {
$info = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'ProcessorName');
} else {
if (phodevi::is_windows()) {
$info = phodevi_windows_parser::read_cpuz('Processor 1', 'Name');
if (!$info) {
$info = getenv('PROCESSOR_IDENTIFIER');
}
}
}
}
}
}
if (empty($info)) {
$info = 'Unknown';
} else {
if (($strip_point = strpos($info, '@')) > 0) {
$info = trim(substr($info, 0, $strip_point));
// stripping out the reported freq, since the CPU could be overclocked, etc
}
$info = pts_strings::strip_string($info);
// It seems Intel doesn't report its name when reporting Pentium hardware
if (strpos($info, 'Pentium') !== false && strpos($info, 'Intel') === false) {
$info = 'Intel ' . $info;
}
if (substr($info, 0, 5) == 'Intel') {
$cpu_words = explode(' ', $info);
$cpu_words_count = count($cpu_words);
// Convert strings like 'Intel Core i7 M 620' -> 'Intel Core i7 620M' and 'Intel Core i7 X 990' -> 'Intel Core i7 990X' to better reflect Intel product marketing names
if ($cpu_words_count > 4 && is_numeric($cpu_words[$cpu_words_count - 1]) && strlen($cpu_words[$cpu_words_count - 2]) == 1 && strlen($cpu_words[$cpu_words_count - 3]) == 2) {
$cpu_words[$cpu_words_count - 1] .= $cpu_words[$cpu_words_count - 2];
unset($cpu_words[$cpu_words_count - 2]);
$info = implode(' ', $cpu_words);
}
}
}
return $info;
}
public static function motherboard_string()
{
// Returns the motherboard / system model name or number
$info = null;
if (phodevi::is_macosx()) {
$info = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'ModelName');
} else {
if (phodevi::is_solaris()) {
$manufacturer = phodevi_solaris_parser::read_sun_ddu_dmi_info(array('MotherBoardInformation,Manufacturer', 'SystemInformation,Manufacturer'));
$product = phodevi_solaris_parser::read_sun_ddu_dmi_info(array('MotherBoardInformation,Product', 'SystemInformation,Product', 'SystemInformation,Model'));
if (count($manufacturer) == 1 && count($product) == 1) {
$info = $manufacturer[0] . ' ' . $product[0];
}
} else {
if (phodevi::is_bsd()) {
$vendor = phodevi_bsd_parser::read_kenv('smbios.system.maker');
$product = phodevi_bsd_parser::read_kenv('smbios.system.product');
$version = phodevi_bsd_parser::read_kenv('smbios.system.version');
// for at least Lenovo ThinkPads this is where it displays ThinkPad model
if ($vendor != null && ($product != null || $version != null)) {
$info = $vendor . ' ' . $product . ' ' . $version;
} else {
if (($vendor = phodevi_bsd_parser::read_sysctl('hw.vendor')) != false && ($version = phodevi_bsd_parser::read_sysctl(array('hw.version', 'hw.product'))) != false) {
$info = trim($vendor . ' ' . $version);
} else {
if (($acpi = phodevi_bsd_parser::read_sysctl('dev.acpi.0.%desc')) != false) {
$info = trim($acpi);
}
}
}
} else {
if (phodevi::is_linux()) {
$vendor = phodevi_linux_parser::read_sys_dmi(array('board_vendor', 'sys_vendor'));
$name = phodevi_linux_parser::read_sys_dmi(array('board_name', 'product_name'));
$version = phodevi_linux_parser::read_sys_dmi(array('board_version', 'product_version'));
if ($vendor != false && $name != false) {
$info = strpos($name . ' ', $vendor . ' ') === false ? $vendor . ' ' : null;
$info .= $name;
if ($version != false && strpos($info, $version) === false && pts_strings::string_only_contains($version, pts_strings::CHAR_NUMERIC | pts_strings::CHAR_DECIMAL)) {
$info .= (substr($version, 0, 1) == 'v' ? ' ' : ' v') . $version;
}
}
if (empty($info)) {
if ($info == null) {
$hw_string = phodevi_linux_parser::read_cpuinfo('Hardware');
if (count($hw_string) == 1) {
$info = $hw_string[0];
}
}
$bios_vendor = phodevi_linux_parser::read_sys_dmi('bios_vendor');
$bios_version = phodevi_linux_parser::read_sys_dmi('bios_version');
if ($bios_vendor != null) {
$info = $bios_vendor . ' ' . $bios_version;
}
if ($info == null) {
$hw_string = phodevi_linux_parser::read_cpuinfo('machine');
if (count($hw_string) == 1) {
$info = $hw_string[0];
}
}
}
if (empty($info)) {
$info = phodevi_linux_parser::read_sys_dmi('product_name');
}
if (empty($info) && is_file('/sys/bus/soc/devices/soc0/machine')) {
$info = pts_file_io::file_get_contents('/sys/bus/soc/devices/soc0/machine');
}
if (empty($info)) {
// Works on the MIPS Creator CI20
$hardware = phodevi_linux_parser::read_cpuinfo('Hardware');
if (!empty($hardware)) {
$info = array_pop($hardware);
}
}
} else {
if (phodevi::is_windows()) {
$info = phodevi_windows_parser::read_cpuz('Mainboard Model', null);
}
}
}
}
}
if ((strpos($info, 'Mac ') !== false || strpos($info, 'MacBook') !== false) && strpos($info, 'Apple') === false) {
$info = 'Apple ' . $info;
}
// ensure words aren't repeated (e.g. VMware VMware Virtual and MSI MSI X58M (MS-7593))
$info = implode(' ', array_unique(explode(' ', $info)));
return $info;
}
public static function gpu_model()
{
// Report graphics processor string
$info = phodevi_parser::read_glx_renderer();
$video_ram = phodevi::read_property('gpu', 'memory-capacity');
if (phodevi::is_ati_graphics() && phodevi::is_linux()) {
$crossfire_status = phodevi_linux_parser::read_amd_pcsdb('SYSTEM/Crossfire/chain/*,Enable');
$crossfire_status = pts_arrays::to_array($crossfire_status);
$crossfire_card_count = 0;
for ($i = 0; $i < count($crossfire_status); $i++) {
if ($crossfire_status[$i] == '0x00000001') {
$crossfire_card_count += 2;
// For now assume each chain is 2 cards, but proper way would be NumSlaves + 1
}
}
$adapters = phodevi_linux_parser::read_amd_graphics_adapters();
if (count($adapters) > 0) {
$video_ram = $video_ram > 64 ? ' ' . $video_ram . 'MB' : null;
// assume more than 64MB of vRAM
if ($crossfire_card_count > 1 && $crossfire_card_count <= count($adapters)) {
$unique_adapters = array_unique($adapters);
if (count($unique_adapters) == 1) {
if (strpos($adapters[0], 'X2') > 0 && $crossfire_card_count > 1) {
$crossfire_card_count -= 1;
}
$info = $crossfire_card_count . ' x ' . $adapters[0] . $video_ram . ' CrossFire';
} else {
$info = implode(', ', $unique_adapters) . ' CrossFire';
}
} else {
$info = $adapters[0] . $video_ram;
}
}
} else {
if (phodevi::is_macosx()) {
$system_profiler_info = implode(' + ', phodevi_osx_parser::read_osx_system_profiler('SPDisplaysDataType', 'ChipsetModel', true));
if (!empty($system_profiler_info)) {
$info = $system_profiler_info;
}
} else {
if (phodevi::is_nvidia_graphics()) {
if ($info == null) {
if (pts_client::executable_in_path('nvidia-settings')) {
$nv_gpus = shell_exec('nvidia-settings -q gpus 2>&1');
// TODO: search for more than one GPU
$nv_gpus = substr($nv_gpus, strpos($nv_gpus, '[0]'));
$nv_gpus = substr($nv_gpus, strpos($nv_gpus, '(') + 1);
$nv_gpus = substr($nv_gpus, 0, strpos($nv_gpus, ')'));
if (stripos($nv_gpus, 'GeForce') !== false || stripos($nv_gpus, 'Quadro') !== false) {
$info = $nv_gpus;
}
}
}
$sli_mode = phodevi_parser::read_nvidia_extension('SLIMode');
if (!empty($sli_mode) && $sli_mode != 'Off') {
$info .= ' SLI';
}
} else {
if (phodevi::is_solaris()) {
if (($cut = strpos($info, 'DRI ')) !== false) {
$info = substr($info, $cut + 4);
}
if (($cut = strpos($info, ' Chipset')) !== false) {
$info = substr($info, 0, $cut);
}
if ($info == false && isset(phodevi::$vfs->xorg_log)) {
$xorg_log = phodevi::$vfs->xorg_log;
if (($x = strpos($xorg_log, '(0): Chipset: ')) !== false) {
$xorg_log = substr($xorg_log, $x + 14);
$xorg_log = str_replace(array('(R)', '"'), null, substr($xorg_log, 0, strpos($xorg_log, PHP_EOL)));
if (($c = strpos($xorg_log, '[')) || ($c = strpos($xorg_log, '('))) {
$xorg_log = substr($xorg_log, 0, $c);
}
if (phodevi::is_product_string($xorg_log)) {
$info = $xorg_log;
}
}
}
} else {
if (phodevi::is_bsd()) {
$drm_info = phodevi_bsd_parser::read_sysctl('dev.drm.0.%desc');
if (!$drm_info) {
$drm_info = phodevi_bsd_parser::read_sysctl('dev.nvidia.0.%desc');
}
if (!$drm_info) {
$agp_info = phodevi_bsd_parser::read_sysctl('dev.agp.0.%desc');
if ($agp_info != false) {
$info = $agp_info;
}
} else {
$info = $drm_info;
}
if ($info == null && isset(phodevi::$vfs->xorg_log)) {
$xorg_log = phodevi::$vfs->xorg_log;
if (($e = strpos($xorg_log, ' at 01@00:00:0')) !== false) {
$xorg_log = substr($xorg_log, 0, $e);
$info = substr($xorg_log, strrpos($xorg_log, 'Found ') + 6);
}
}
} else {
if (phodevi::is_windows()) {
$info = phodevi_windows_parser::read_cpuz('Display Adapters', 'Name');
}
}
}
}
}
}
if (empty($info) || strpos($info, 'Mesa ') !== false || strpos($info, 'Gallium ') !== false) {
if (phodevi::is_windows() == false) {
$info_pci = phodevi_linux_parser::read_pci('VGA compatible controller', false);
if (!empty($info_pci)) {
$info = $info_pci;
if (strpos($info, 'Intel 2nd Generation Core Family') !== false || strpos($info, 'Gen Core') !== false) {
// Try to come up with a better non-generic string
$was_reset = false;
if (isset(phodevi::$vfs->xorg_log)) {
/*
$ cat /var/log/Xorg.0.log | grep -i Chipset
[ 8.421] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
[ 8.421] (II) VESA: driver for VESA chipsets: vesa
[ 8.423] (II) intel(0): Integrated Graphics Chipset: Intel(R) Sandybridge Mobile (GT2+)
[ 8.423] (--) intel(0): Chipset: "Sandybridge Mobile (GT2+)"
*/
$xorg_log = phodevi::$vfs->xorg_log;
if (($x = strpos($xorg_log, 'Integrated Graphics Chipset: ')) !== false) {
$xorg_log = substr($xorg_log, $x + 29);
$xorg_log = str_replace(array('(R)', '"'), null, substr($xorg_log, 0, strpos($xorg_log, PHP_EOL)));
if (stripos($xorg_log, 'Intel') === false) {
$xorg_log = 'Intel ' . $xorg_log;
}
// if string is too long, likely not product
if (!isset($xorg_log[45])) {
$info = $xorg_log;
$was_reset = true;
}
} else {
if (($x = strpos($xorg_log, '(0): Chipset: ')) !== false) {
$xorg_log = substr($xorg_log, $x + 14);
$xorg_log = str_replace(array('(R)', '"'), null, substr($xorg_log, 0, strpos($xorg_log, PHP_EOL)));
if (stripos($xorg_log, 'Intel') === false) {
$xorg_log = 'Intel ' . $xorg_log;
}
// if string is too long, likely not product
if (!isset($xorg_log[45])) {
$info = $xorg_log;
$was_reset = true;
}
}
}
}
if ($was_reset == false && isset(phodevi::$vfs->i915_capabilities)) {
$i915_caps = phodevi::$vfs->i915_capabilities;
if (($x = strpos($i915_caps, 'gen: ')) !== false) {
$gen = substr($i915_caps, $x + 5);
$gen = substr($gen, 0, strpos($gen, PHP_EOL));
if (is_numeric($gen)) {
$info = 'Intel Gen' . $gen;
if (strpos($i915_caps, 'is_mobile: yes') !== false) {
$info .= ' Mobile';
}
}
}
}
}
}
}
if (($start_pos = strpos($info, ' DRI ')) > 0) {
$info = substr($info, $start_pos + 5);
}
if (empty($info) && isset(phodevi::$vfs->xorg_log)) {
$log_parse = phodevi::$vfs->xorg_log;
$log_parse = substr($log_parse, strpos($log_parse, 'Chipset') + 8);
$log_parse = substr($log_parse, 0, strpos($log_parse, 'found'));
if (strpos($log_parse, '(--)') === false && strlen(str_ireplace(array('ATI', 'NVIDIA', 'VIA', 'Intel'), '', $log_parse)) != strlen($log_parse)) {
$info = $log_parse;
}
}
if (empty($info) && is_readable('/sys/class/graphics/fb0/name')) {
switch (pts_file_io::file_get_contents('/sys/class/graphics/fb0/name')) {
case 'omapdrm':
$info = 'Texas Instruments OMAP';
// The OMAP DRM driver currently is for OMAP2/3/4 hardware
break;
case 'exynos':
$info = 'Samsung EXYNOS';
// The Exynos DRM driver
break;
case 'tegra_fb':
$info = 'NVIDIA TEGRA';
// The Exynos DRM driver
break;
default:
if (is_file('/dev/mali')) {
$info = 'ARM Mali';
// One of the ARM Mali models
}
break;
}
}
if (substr($info, -1) == ')' && ($open_p = strrpos($info, '(')) != false) {
$end_check = strpos($info, ' ', $open_p);
$to_check = substr($info, $open_p + 1, $end_check - $open_p - 1);
// Don't report card revision from PCI info
if ($to_check == 'rev') {
$info = substr($info, 0, $open_p - 1);
}
}
}
if (($bracket_open = strpos($info, '[')) !== false) {
// Report only the information inside the brackets if it's more relevant...
// Mainly with Linux systems where the PCI information is reported like 'nVidia GF104 [GeForce GTX 460]'
if (($bracket_close = strpos($info, ']', $bracket_open + 1)) !== false) {
$inside_bracket = substr($info, $bracket_open + 1, $bracket_close - $bracket_open - 1);
if (stripos($inside_bracket, 'Quadro') !== false || stripos($inside_bracket, 'GeForce') !== false) {
$info = $inside_bracket . ' ' . substr($info, $bracket_close + 1);
} else {
if (stripos($inside_bracket, 'Radeon') !== false || stripos($inside_bracket, 'Fire') !== false || stripos($inside_bracket, 'Fusion') !== false) {
$info = $inside_bracket . ' ' . substr($info, $bracket_close + 1);
}
}
}
}
if (stripos($info, 'NVIDIA') === false && (stripos($info, 'Quadro') !== false || stripos($info, 'GeForce') !== false)) {
$info = 'NVIDIA' . ' ' . $info;
} else {
if (stripos($info, 'ATI') === false && stripos($info, 'AMD') === false && (stripos($info, 'Radeon') !== false || stripos($info, 'Fire') !== false || stripos($info, 'Fusion') !== false)) {
// Fire would be for FireGL or FirePro hardware
$info = 'AMD ' . $info;
}
}
if (phodevi::is_linux() && ($vendor = phodevi_linux_parser::read_pci_subsystem_value('VGA compatible controller')) != null && stripos($info, $vendor) === false && (stripos($info, 'AMD') !== false || stripos($info, 'NVIDIA') !== false)) {
$info = $vendor . ' ' . $info;
}
if ($video_ram > 64 && strpos($info, $video_ram) == false) {
$info .= ' ' . $video_ram . 'MB';
}
$clean_phrases = array('OpenGL Engine');
$info = str_replace($clean_phrases, null, $info);
return $info;
}
public static function chipset_string()
{
$info = false;
if (phodevi::is_macosx()) {
$sb_vendor = phodevi_osx_parser::read_osx_system_profiler('SPSerialATADataType', 'Vendor');
$sb_product = phodevi_osx_parser::read_osx_system_profiler('SPSerialATADataType', 'Product');
if ($sb_product == 'SSD') {
$sb_product = null;
}
if (($cut_point = strpos($sb_product, ' ')) > 0) {
$sb_product = substr($sb_product, 0, $cut_point);
}
// TODO: Can't find Northbridge
$info = $sb_vendor . ' ' . $sb_product;
} else {
if (phodevi::is_windows()) {
$info = phodevi_windows_parser::read_cpuz('Northbridge', null);
if ($info != null) {
if (($e = strpos($info, 'rev')) !== false) {
$info = substr($info, 0, $e);
}
$info = trim($info);
}
} else {
if (phodevi::is_solaris()) {
// Vendor Detection
$vendor_possible_udis = array('/org/freedesktop/Hal/devices/pci_0_0/pci_ide_3_2_0', '/org/freedesktop/Hal/devices/pci_0_0/pci_ide_1f_1_1');
$info = phodevi_solaris_parser::read_hal_property($vendor_possible_udis, 'info.vendor');
// TODO: Northbridge and Southbridge Detection For Solaris
} else {
if (phodevi::is_linux() || phodevi::is_hurd()) {
$info = phodevi_linux_parser::read_pci(array('RAM memory', 'Host bridge'));
if (count(explode(' ', $info)) == 1) {
$bridge = phodevi_linux_parser::read_pci(array('Bridge', 'PCI bridge'));
if (!empty($bridge)) {
$match = false;
$break_words = array('Ethernet', 'PCI', 'High', 'USB');
for ($i = 0; $i < count($break_words) && !$match; $i++) {
if (($pos = strpos($bridge, $break_words[$i])) > 0) {
$bridge = trim(substr($bridge, 0, $pos));
$info = $bridge;
$match = true;
}
}
}
}
if (!isset($bridge) || !empty($bridge)) {
// Attempt to detect Southbridge (if applicable)
$southbridge = phodevi_linux_parser::read_pci(array('ISA bridge', 'SATA controller'), false);
$southbridge_clean = null;
if (($start_cut = strpos($southbridge, '(')) > 0 && ($end_cut = strpos($southbridge, ')', $start_cut + 1)) > 0) {
$southbridge_extract = substr($southbridge, $start_cut + 1, $end_cut - $start_cut - 1);
if (strpos($southbridge_extract, 'rev') === false) {
$southbridge_extract = explode(' ', $southbridge_extract);
$southbridge_clean = $southbridge_extract[0];
} else {
if (($s = strpos($southbridge, 'ICH')) > 0) {
$southbridge_extract = substr($southbridge, $s);
$southbridge_clean = substr($southbridge_extract, 0, strpos($southbridge_extract, ' '));
}
}
} else {
if (($start_cut = strpos($southbridge, 'SB')) !== false) {
$southbridge_extract = substr($southbridge, $start_cut);
$southbridge_clean = substr($southbridge_extract, 0, strpos($southbridge_extract, ' '));
}
}
if (!empty($southbridge_clean) && $southbridge_clean != 'SB') {
$info .= ' + ' . $southbridge_clean;
}
}
}
}
}
}
return $info;
}
public static function memory_capacity()
{
// Returns physical memory capacity
if (isset(phodevi::$vfs->meminfo)) {
$info = phodevi::$vfs->meminfo;
$info = substr($info, strpos($info, 'MemTotal:') + 9);
$info = intval(trim(substr($info, 0, strpos($info, 'kB'))));
$info = floor($info / 1024);
if (is_numeric($info) && $info > 950) {
if ($info > 4608) {
$info = ceil($info / 1024) * 1024;
} else {
if ($info > 1536) {
$info = ceil($info / 512) * 512;
} else {
$info = ceil($info / 256) * 256;
}
}
}
} else {
if (phodevi::is_solaris()) {
$info = shell_exec('prtconf 2>&1 | grep Memory');
$info = substr($info, strpos($info, ':') + 2);
$info = substr($info, 0, strpos($info, 'Megabytes'));
} else {
if (phodevi::is_bsd()) {
$mem_size = phodevi_bsd_parser::read_sysctl('hw.physmem');
if ($mem_size == false) {
$mem_size = phodevi_bsd_parser::read_sysctl('hw.realmem');
}
$info = ceil(floor($mem_size / 1048576) / 256) * 256;
} else {
if (phodevi::is_macosx()) {
$info = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'Memory');
$info = explode(' ', $info);
$info = isset($info[1]) && $info[1] == 'GB' ? $info[0] * 1024 : $info[0];
} else {
if (phodevi::is_windows()) {
$info = phodevi_windows_parser::read_cpuz('Memory Size', null);
if ($info != null) {
if (($e = strpos($info, ' MBytes')) !== false) {
$info = substr($info, 0, $e);
}
$info = trim($info);
}
} else {
$info = null;
}
}
}
}
}
return $info;
}