How to use fork method of pts_client class

Best Phoronix-test-suite code snippet using pts_client.fork

pts_client.php

Source:pts_client.php

...20	public static $display = false;21	public static $pts_logger = false;22	private static $current_command = null;23	protected static $lock_pointers = null;24	private static $forked_pids = array();25	protected static $phoromatic_servers = array();26	protected static $debug_mode = false;27	protected static $full_output = false;28	public static function create_lock($lock_file)29	{30		if(isset(self::$lock_pointers[$lock_file]) || is_writable(dirname($lock_file)) == false || disk_free_space(dirname($lock_file)) < 1024)31		{32			return false;33		}34		self::$lock_pointers[$lock_file] = fopen($lock_file, 'w');35		chmod($lock_file, 0644);36		return self::$lock_pointers[$lock_file] != false && flock(self::$lock_pointers[$lock_file], LOCK_EX | LOCK_NB);37	}38	public static function is_locked($lock_file)39	{40		$fp = fopen($lock_file, 'w');41		$is_locked = $fp && !flock($fp, LOCK_EX | LOCK_NB);42		$fp && fclose($fp);43		return $is_locked;44	}45	public static function release_lock($lock_file)46	{47		// Remove lock48		if(isset(self::$lock_pointers[$lock_file]) == false)49		{50			pts_file_io::unlink($lock_file);51			return false;52		}53		if(is_resource(self::$lock_pointers[$lock_file]))54		{55			fclose(self::$lock_pointers[$lock_file]);56		}57		pts_file_io::unlink($lock_file);58		unset(self::$lock_pointers[$lock_file]);59	}60	public static function init()61	{62		pts_core::init();63		if(defined('QUICK_START') && QUICK_START)64		{65			return true;66		}67		if(function_exists('cli_set_process_title') && PHP_OS == 'Linux')68		{69			cli_set_process_title('Phoronix Test Suite');70		}71		pts_define('PHP_BIN', pts_client::read_env('PHP_BIN'));72		$dir_init = array(PTS_USER_PATH);73		foreach($dir_init as $dir)74		{75			pts_file_io::mkdir($dir);76		}77		if(PTS_IS_CLIENT)78		{79			pts_network::client_startup();80		}81		self::core_storage_init_process();82		if(!is_file(PTS_TEMP_STORAGE))83		{84			self::build_temp_cache();85		}86		pts_define('PTS_TEST_INSTALL_DEFAULT_PATH', pts_strings::parse_for_home_directory(pts_config::read_user_config('PhoronixTestSuite/Options/Installation/EnvironmentDirectory', '~/.phoronix-test-suite/installed-tests/')));87		pts_define('PTS_SAVE_RESULTS_PATH', pts_strings::parse_for_home_directory(pts_config::read_user_config('PhoronixTestSuite/Options/Testing/ResultsDirectory', '~/.phoronix-test-suite/test-results/')));88		self::extended_init_process();89		$openbenchmarking = pts_storage_object::read_from_file(PTS_CORE_STORAGE, 'openbenchmarking');90		$openbenchmarking_account_settings = pts_storage_object::read_from_file(PTS_CORE_STORAGE, 'openbenchmarking_account_settings');91		if($openbenchmarking != null)92		{93			// OpenBenchmarking.org Account94			pts_openbenchmarking_client::init_account($openbenchmarking, $openbenchmarking_account_settings);95		}96		return true;97	}98	private static function extended_init_process()99	{100		// Extended Initalization Process101		$directory_check = array(102			PTS_TEST_INSTALL_DEFAULT_PATH,103			PTS_SAVE_RESULTS_PATH,104			PTS_MODULE_LOCAL_PATH,105			PTS_MODULE_DATA_PATH,106			PTS_DOWNLOAD_CACHE_PATH,107			PTS_OPENBENCHMARKING_SCRATCH_PATH,108			PTS_TEST_PROFILE_PATH,109			PTS_TEST_SUITE_PATH,110			PTS_TEST_PROFILE_PATH . 'local/',111			PTS_TEST_SUITE_PATH . 'local/'112			);113		foreach($directory_check as $dir)114		{115			pts_file_io::mkdir($dir);116		}117		// Setup ~/.phoronix-test-suite/xsl/118		pts_file_io::mkdir(PTS_USER_PATH . 'xsl/');119		copy(PTS_CORE_STATIC_PATH . 'xsl/pts-test-installation-viewer.xsl', PTS_USER_PATH . 'xsl/' . 'pts-test-installation-viewer.xsl');120		copy(PTS_CORE_STATIC_PATH . 'xsl/pts-user-config-viewer.xsl', PTS_USER_PATH . 'xsl/' . 'pts-user-config-viewer.xsl');121		copy(PTS_CORE_STATIC_PATH . 'images/pts-308x160.png', PTS_USER_PATH . 'xsl/' . 'pts-logo.png');122		// pts_compatibility ops here123		pts_client::init_display_mode();124	}125	public static function module_framework_init()126	{127		// Process initially called when PTS starts up128		// Check for modules to auto-load from the configuration file129		$load_modules = pts_config::read_user_config('PhoronixTestSuite/Options/Modules/LoadModules', null);130		if(!empty($load_modules))131		{132			foreach(pts_strings::comma_explode($load_modules) as $module)133			{134				$module_r = pts_strings::trim_explode('=', $module);135				if(count($module_r) == 2)136				{137					// TODO: end up hooking this into pts_module::read_variable() rather than using the real env138					pts_client::set_environment_variable($module_r[0], $module_r[1]);139				}140				else141				{142					pts_module_manager::attach_module($module);143				}144			}145		}146		// Check for modules to load manually in PTS_MODULES147		if(($load_modules = pts_client::read_env('PTS_MODULES')) !== false)148		{149			foreach(pts_strings::comma_explode($load_modules) as $module)150			{151				if(!pts_module_manager::is_module_attached($module))152				{153					pts_module_manager::attach_module($module);154				}155			}156		}157		// Detect modules to load automatically158		pts_module_manager::detect_modules_to_load();159		// Clean-up modules list160		pts_module_manager::clean_module_list();161		// Reset counter162		pts_module_manager::set_current_module(null);163		// Load the modules164		$module_store_list = array();165		foreach(pts_module_manager::attached_modules() as $module)166		{167			$class_vars = get_class_vars($module);168			$module_store_vars = isset($class_vars['module_store_vars']) ? $class_vars['module_store_vars'] : null;169			if(is_array($module_store_vars))170			{171				foreach($module_store_vars as $store_var)172				{173					if(!in_array($store_var, $module_store_list))174					{175						$module_store_list[] = $store_var;176					}177				}178			}179		}180		// Should any of the module options be saved to the results?181		foreach($module_store_list as $var)182		{183			$var_value = pts_client::read_env($var);184			if(!empty($var_value))185			{186				pts_module_manager::var_store_add($var, $var_value);187			}188		}189		pts_module_manager::module_process('__startup');190		pts_define('PTS_STARTUP_TASK_PERFORMED', true);191		register_shutdown_function(array('pts_module_manager', 'module_process'), '__shutdown');192	}193	public static function environmental_variables()194	{195		// The PTS environmental variables passed during the testing process, etc196		static $env_variables = null;197		if($env_variables == null)198		{199			$env_variables = array(200			'PTS_VERSION' => PTS_VERSION,201			'PTS_CODENAME' => PTS_CODENAME,202			'PTS_DIR' => PTS_PATH,203			'PHP_BIN' => PHP_BIN,204			'NUM_CPU_CORES' => phodevi::read_property('cpu', 'core-count'),205			'NUM_CPU_NODES' => phodevi::read_property('cpu', 'node-count'),206			'NUM_CPU_JOBS' => (phodevi::read_property('cpu', 'core-count') * 2),207			'SYS_MEMORY' => phodevi::read_property('memory', 'capacity'),208			'VIDEO_MEMORY' => phodevi::read_property('gpu', 'memory-capacity'),209			'VIDEO_WIDTH' => pts_arrays::first_element(phodevi::read_property('gpu', 'screen-resolution')),210			'VIDEO_HEIGHT' => pts_arrays::last_element(phodevi::read_property('gpu', 'screen-resolution')),211			'VIDEO_MONITOR_COUNT' => phodevi::read_property('monitor', 'count'),212			'VIDEO_MONITOR_LAYOUT' => phodevi::read_property('monitor', 'layout'),213			'VIDEO_MONITOR_SIZES' => phodevi::read_property('monitor', 'modes'),214			'OPERATING_SYSTEM' => phodevi::read_property('system', 'vendor-identifier'),215			'OS_VERSION' => phodevi::read_property('system', 'os-version'),216			'OS_ARCH' => phodevi::read_property('system', 'kernel-architecture'),217			'OS_TYPE' => phodevi::operating_system(),218			'THIS_RUN_TIME' => PTS_INIT_TIME,219			'DEBUG_REAL_HOME' => pts_core::user_home_directory()220			);221			if(!pts_client::executable_in_path('cc') && pts_client::executable_in_path('gcc') && getenv('CC') == false)222			{223				// This helps some test profiles build correctly if they don't do a cc check internally224				$env_variables['CC'] = 'gcc';225			}226		}227		return $env_variables;228	}229	public static function test_install_root_path()230	{231		if(getenv('PTS_TEST_INSTALL_ROOT_PATH') != false && is_dir(getenv('PTS_TEST_INSTALL_ROOT_PATH')) && is_writable(getenv('PTS_TEST_INSTALL_ROOT_PATH')))232		{233			return getenv('PTS_TEST_INSTALL_ROOT_PATH');234		}235		else236		{237			if(!defined('PTS_TEST_INSTALL_DEFAULT_PATH'))238				pts_define('PTS_TEST_INSTALL_DEFAULT_PATH', pts_strings::parse_for_home_directory(pts_config::read_user_config('PhoronixTestSuite/Options/Installation/EnvironmentDirectory', '~/.phoronix-test-suite/installed-tests/')));239			return PTS_TEST_INSTALL_DEFAULT_PATH;240		}241	}242	public static function user_run_save_variables()243	{244		static $runtime_variables = null;245		if($runtime_variables == null)246		{247			$runtime_variables = array(248			'VIDEO_RESOLUTION' => phodevi::read_property('gpu', 'screen-resolution-string'),249			'VIDEO_CARD' => phodevi::read_name('gpu'),250			'VIDEO_DRIVER' => phodevi::read_property('system', 'display-driver-string'),251			'OPENGL_DRIVER' => str_replace('(', '', phodevi::read_property('system', 'opengl-driver')),252			'OPERATING_SYSTEM' => phodevi::read_property('system', 'operating-system'),253			'PROCESSOR' => phodevi::read_name('cpu'),254			'MOTHERBOARD' => phodevi::read_name('motherboard'),255			'CHIPSET' => phodevi::read_name('chipset'),256			'KERNEL_VERSION' => phodevi::read_property('system', 'kernel'),257			'COMPILER' => phodevi::read_property('system', 'compiler'),258			'HOSTNAME' => phodevi::read_property('system', 'hostname')259			);260		}261		return $runtime_variables;262	}263	public static function supports_colored_text_output()264	{265		return (function_exists('posix_isatty') && posix_isatty(STDOUT)) || (PTS_IS_CLIENT && getenv('LS_COLORS'));266	}267	public static function cli_colored_text($str, $color, $bold = false)268	{269		if(!self::supports_colored_text_output() || empty($color))270		{271			return $str;272		}273		$attribute = ($bold ? '1' : '0');274		$colors = array(275			'black' => $attribute . ';30',276			'gray' => '1;30', // gray not bold doesn't look good in all consoles277			'blue' => $attribute . ';34',278			'green' => $attribute . ';32',279			'red' => $attribute . ';31',280			'cyan' => $attribute . ';36',281			);282		if(!isset($colors[$color]))283		{284			return $str;285		}286		return "\033[" . $colors[$color] . 'm' . $str . "\033[0m";287	}288	public static function cli_just_bold($str)289	{290		if(!self::supports_colored_text_output())291		{292			return $str;293		}294		return "\033[1m$str\033[0m";295	}296	public static function save_test_result($save_to = null, $save_results = null, $render_graphs = true, $result_identifier = null)297	{298		// Saves PTS result file299		if(substr($save_to, -4) != '.xml')300		{301			$save_to .= '.xml';302		}303		$save_to = str_replace(PTS_SAVE_RESULTS_PATH, null, $save_to);304		$save_to_dir = pts_client::setup_test_result_directory($save_to);305		if($save_to == null || $save_results == null)306		{307			$bool = false;308		}309		else310		{311			$save_name = basename($save_to, '.xml');312			if($save_name == 'composite' && $render_graphs)313			{314				pts_client::generate_result_file_graphs($save_results, $save_to_dir);315			}316			$bool = file_put_contents(PTS_SAVE_RESULTS_PATH . $save_to, $save_results);317			if($result_identifier != null && pts_config::read_bool_config('PhoronixTestSuite/Options/Testing/SaveSystemLogs', 'TRUE'))318			{319				// Save verbose system information here320				$system_log_dir = $save_to_dir . '/system-logs/' . $result_identifier . '/';321				pts_file_io::mkdir($system_log_dir, 0777, true);322				// Backup system files323				// TODO: move out these files/commands to log out to respective Phodevi components so only what's relevant will be logged324				$system_log_files = array(325					'/var/log/Xorg.0.log',326					'/proc/cpuinfo',327					'/proc/meminfo',328					'/proc/modules',329					'/proc/mounts',330					'/proc/cmdline',331					'/proc/version',332					'/proc/mdstat',333					'/etc/X11/xorg.conf',334					'/sys/kernel/debug/dri/0/radeon_pm_info',335					'/sys/kernel/debug/dri/0/i915_capabilities',336					'/sys/kernel/debug/dri/0/i915_cur_delayinfo',337					'/sys/kernel/debug/dri/0/i915_drpc_info',338					'/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies',339					);340				/*341				if(phodevi::is_linux())342				{343					// the kernel config file might just be too large to upload for now344					$system_log_files[] = '/boot/config-' . php_uname('r');345				}346				*/347				foreach($system_log_files as $file)348				{349					if(is_file($file) && is_readable($file) && filesize($file) < 1000000)350					{351						// copy() can't be used in this case since it will result in a blank file for /proc/ file-system352						$file_contents = file_get_contents($file);353						$file_contents = pts_strings::remove_line_timestamps($file_contents);354						file_put_contents($system_log_dir . basename($file), $file_contents);355					}356				}357				// Generate logs from system commands to backup358				$system_log_commands = array(359					'lspci -mmkvvvnn',360					'lscpu',361					'cc -v',362				//	'lsusb',363					'lsmod',364					'sensors',365					'dmesg',366					'vdpauinfo',367					'cpufreq-info',368					'glxinfo',369					'clinfo',370					'vulkaninfo',371					'uname -a',372					// 'udisks --dump',373					'upower --dump',374					);375				if(phodevi::is_bsd())376				{377					$system_log_commands[] = 'sysctl -a';378					$system_log_commands[] = 'kenv';379				}380				if(is_readable('/dev/mem'))381				{382					$system_log_commands[] = 'dmidecode';383				}384				foreach($system_log_commands as $command_string)385				{386					$command = explode(' ', $command_string);387					if(($command_bin = pts_client::executable_in_path($command[0])))388					{389						$cmd_output = shell_exec('cd ' . dirname($command_bin) . ' && ./' . $command_string . ' 2>&1');390						if(strlen($cmd_output) > 900000)391						{392							// Don't preserve really large logs, likely filled with lots of junk393							$cmd_output = null;394							continue;395						}396						// Try to filter out any serial numbers, etc.397						phodevi_vfs::cleanse_file($cmd_output, $command[0]);398						$cmd_output = pts_strings::remove_line_timestamps($cmd_output);399						file_put_contents($system_log_dir . $command[0], $cmd_output);400					}401				}402				// Dump some common / important environmental variables403				$environment_variables = array(404					'PATH' => null,405					'CFLAGS' => null,406					'CXXFLAGS' => null,407					'LD_LIBRARY_PATH' => null,408					'CC' => null,409					'CXX' => null,410					'LIBGL_DRIVERS_PATH' => null411					);412				foreach($environment_variables as $variable => &$value)413				{414					$v = getenv($variable);415					if($v != null)416					{417						$value = $v;418					}419					else420					{421						unset($environment_variables[$variable]);422					}423				}424				if(!empty($environment_variables))425				{426					$variable_dump = null;427					foreach($environment_variables as $variable => $value)428					{429						$variable_dump .= $variable . '=' . $value . PHP_EOL;430					}431					file_put_contents($system_log_dir . 'environment-variables', $variable_dump);432				}433				pts_module_manager::module_process('__post_test_run_system_logs', $system_log_dir);434			}435		}436		return $bool;437	}438	public static function init_display_mode($override_display_mode = false)439	{440		if(PTS_IS_WEB_CLIENT && !defined('PHOROMATIC_SERVER'))441		{442			self::$display = new pts_web_display_mode();443			return;444		}445		$env_mode = pts_client::is_debug_mode() ? 'BASIC' : $override_display_mode;446		switch(($env_mode != false || ($env_mode = pts_client::read_env('PTS_DISPLAY_MODE')) != false ? $env_mode : pts_config::read_user_config('PhoronixTestSuite/Options/General/DefaultDisplayMode', 'DEFAULT')))447		{448			case 'BASIC':449				self::$display = new pts_basic_display_mode();450				break;451			case 'BATCH':452			case 'CONCISE':453				self::$display = new pts_concise_display_mode();454				break;455			case 'SHORT':456				self::$display = new pts_short_display_mode();457				break;458			case 'DEFAULT':459			default:460				self::$display = new pts_concise_display_mode();461				break;462		}463	}464	public static function program_requirement_checks($only_show_required = false, $always_report = false)465	{466		$extension_checks = pts_needed_extensions();467		$printed_required_header = false;468		$printed_optional_header = false;469		foreach($extension_checks as $extension)470		{471			if($extension[1] == false || $always_report)472			{473				if($always_report)474				{475					$printed_required_header = true;476					$printed_optional_header = true;477					echo ($extension[1] == false ? 'MISSING' : 'PRESENT') . ' - ';478				}479				if($extension[0] == 1)480				{481					// Oops, this extension is required482					if($printed_required_header == false)483					{484						echo PHP_EOL . 'The following PHP extensions are REQUIRED:' . PHP_EOL . PHP_EOL;485						$printed_required_header = true;486					}487				}488				else489				{490					if(($only_show_required || PTS_IS_DAEMONIZED_SERVER_PROCESS) && $printed_required_header == false)491					{492						continue;493					}494					// This extension is missing but optional495					if($printed_optional_header == false)496					{497						echo PHP_EOL . ($printed_required_header ? null : 'NOTICE: ') . 'The following PHP extensions are OPTIONAL but recommended:' . PHP_EOL . PHP_EOL;498						$printed_optional_header = true;499					}500				}501				echo sprintf('%-9ls %-30ls' . PHP_EOL, $extension[2], $extension[3]);502			}503		}504		if($printed_required_header || $printed_optional_header)505		{506			echo PHP_EOL;507			if($printed_required_header && !$always_report)508			{509				exit;510			}511		}512	}513	private static function build_temp_cache()514	{515		$pso = pts_storage_object::recover_from_file(PTS_TEMP_STORAGE);516		if($pso == false)517		{518			$pso = new pts_storage_object();519		}520		$pso->add_object('environmental_variables_for_modules', pts_module_manager::modules_environmental_variables());521		$pso->add_object('command_alias_list', pts_documentation::client_commands_aliases());522		$pso->save_to_file(PTS_TEMP_STORAGE);523	}524	private static function core_storage_init_process()525	{526		$pso = pts_storage_object::recover_from_file(PTS_CORE_STORAGE);527		if($pso == false)528		{529			$pso = new pts_storage_object(true, true);530		}531		// OpenBenchmarking.org - GSID532		$global_gsid = $pso->read_object('global_system_id');533		$global_gsid_e = $pso->read_object('global_system_id_e');534		$global_gsid_p = $pso->read_object('global_system_id_p');535		if(empty($global_gsid) || pts_openbenchmarking::is_valid_gsid_format($global_gsid) == false)536		{537			// Global System ID for anonymous uploads, etc538			$requested_gsid = true;539			$global_gsid = pts_openbenchmarking_client::request_gsid();540			if(is_array($global_gsid))541			{542				$pso->add_object('global_system_id', $global_gsid['gsid']); // GSID543				$pso->add_object('global_system_id_p', $global_gsid['gsid_p']); // GSID_P544				$pso->add_object('global_system_id_e', $global_gsid['gsid_e']); // GSID_E545				pts_define('PTS_GSID', $global_gsid['gsid']);546				pts_define('PTS_GSID_E', $global_gsid['gsid_e']);547			}548		}549		else if(pts_openbenchmarking::is_valid_gsid_e_format($global_gsid_e) == false || pts_openbenchmarking::is_valid_gsid_p_format($global_gsid_p) == false)550		{551			pts_define('PTS_GSID', $global_gsid);552			$requested_gsid = false;553			$global_gsid = pts_openbenchmarking_client::retrieve_gsid();554			if(is_array($global_gsid))555			{556				$pso->add_object('global_system_id_p', $global_gsid['gsid_p']); // GSID_P557				$pso->add_object('global_system_id_e', $global_gsid['gsid_e']); // GSID_E558				pts_define('PTS_GSID_E', $global_gsid['gsid_e']);559			}560		}561		else562		{563			pts_define('PTS_GSID', $global_gsid);564			pts_define('PTS_GSID_E', $global_gsid_e);565			$requested_gsid = false;566		}567		$machine_self_id = $pso->read_object('machine_self_id');568		if(empty($machine_self_id))569		{570			$ns = md5('phoronix-test-suite');571			$binary_ns = null;572			for($i = 0; $i < strlen($ns); $i += 2)573			{574				$binary_ns .= chr(hexdec($ns[$i] . $ns[$i + 1]));575			}576			$msi_hash = sha1($binary_ns . uniqid(PTS_CORE_VERSION, true) . getenv('USERNAME') . getenv('USER') . getenv('HOSTNAME') . pts_network::get_local_ip());577			$machine_self_id = sprintf('%08s-%04s-%04x-%04x-%12s', substr($msi_hash, 0, 8), substr($msi_hash, 8, 4), (hexdec(substr($msi_hash, 12, 4)) & 0x0fff) | 0x5000, (hexdec(substr($msi_hash, 16, 4)) & 0x3fff) | 0x8000, substr($msi_hash, 20, 12));578			// machine_self_id is self-generated unique name for Phoromatic/OB purposes in UUIDv5 format579			$pso->add_object('machine_self_id', $machine_self_id);580		}581		pts_define('PTS_MACHINE_SELF_ID', $machine_self_id);582		// Last Run Processing583		$last_core_version = $pso->read_object('last_core_version');584		pts_define('FIRST_RUN_ON_PTS_UPGRADE', ($last_core_version != PTS_CORE_VERSION));585		if(FIRST_RUN_ON_PTS_UPGRADE || ($pso->read_object('last_php_version') != PTS_PHP_VERSION))586		{587			// Report any missing/recommended extensions588			self::program_requirement_checks();589		}590		if(FIRST_RUN_ON_PTS_UPGRADE)591		{592			if($requested_gsid == false)593			{594				pts_openbenchmarking_client::update_gsid();595			}596			pts_client::build_temp_cache();597		}598		$pso->add_object('last_core_version', PTS_CORE_VERSION); // PTS version last run599		$pso->add_object('last_php_version', PTS_PHP_VERSION); // PHP version last run600		//$last_pts_version = $pso->read_object('last_pts_version');601		// do something here with $last_pts_version if you want that information602		$pso->add_object('last_pts_version', PTS_VERSION); // PTS version last run603		// Last Run Processing604		$last_run = $pso->read_object('last_run_time');605		pts_define('IS_FIRST_RUN_TODAY', (substr($last_run, 0, 10) != date('Y-m-d')));606		$pso->add_object('last_run_time', date('Y-m-d H:i:s')); // Time PTS was last run607		pts_define('TIME_SINCE_LAST_RUN', ceil((time() - strtotime($last_run)) / 60)); // TIME_SINCE_LAST_RUN is in minutes608		// User Agreement Checking609		$agreement_cs = $pso->read_object('user_agreement_cs');610		$pso->add_object('user_agreement_cs', $agreement_cs); // User agreement check-sum611		// Phodevi Cache Handling612		$phodevi_cache = $pso->read_object('phodevi_smart_cache');613		if($phodevi_cache instanceof phodevi_cache && pts_client::read_env('NO_PHODEVI_CACHE') == false)614		{615			$phodevi_cache = $phodevi_cache->restore_cache(PTS_USER_PATH, PTS_CORE_VERSION);616			phodevi::set_device_cache($phodevi_cache);617			if(($external_phodevi_cache = pts_client::read_env('EXTERNAL_PHODEVI_CACHE')))618			{619				if(is_dir($external_phodevi_cache) && is_file($external_phodevi_cache . '/core.pt2so'))620				{621					$external_phodevi_cache .= '/core.pt2so';622				}623				if(is_file($external_phodevi_cache))624				{625					$external_phodevi_cache = pts_storage_object::force_recover_from_file($external_phodevi_cache);626					if($external_phodevi_cache != false)627					{628						$external_phodevi_cache = $external_phodevi_cache->read_object('phodevi_smart_cache');629						$external_phodevi_cache = $external_phodevi_cache->restore_cache(null, PTS_CORE_VERSION);630						if($external_phodevi_cache != false)631						{632							//unset($external_phodevi_cache['system']['operating-system']);633							//unset($external_phodevi_cache['system']['vendor-identifier']);634							phodevi::set_device_cache($external_phodevi_cache);635						}636					}637				}638			}639		}640		// Archive to disk641		$pso->save_to_file(PTS_CORE_STORAGE);642	}643	public static function register_phoromatic_server($server_ip, $http_port)644	{645		self::$phoromatic_servers[] = array('ip' => $server_ip, 'http_port' => $http_port);646	}647	public static function available_phoromatic_servers()648	{649		$phoromatic_servers = array();650		$possible_servers = pts_network::find_zeroconf_phoromatic_servers(true);651		foreach(self::$phoromatic_servers as $server)652		{653			$possible_servers[] = array($server['ip'], $server['http_port']);654		}655		$user_config_phoromatic_servers = pts_config::read_user_config('PhoronixTestSuite/Options/General/PhoromaticServers', '');656		foreach(explode(',', $user_config_phoromatic_servers) as $static_server)657		{658			$static_server = explode(':', $static_server);659			if(count($static_server) == 2)660			{661				$possible_servers[] = array($static_server[0], $static_server[1]);662			}663		}664		if(is_file(PTS_USER_PATH . 'phoromatic-servers'))665		{666			$phoromatic_servers_file = pts_file_io::file_get_contents(PTS_USER_PATH . 'phoromatic-servers');667			foreach(explode(PHP_EOL, $phoromatic_servers_file) as $ps_file_line)668			{669				$ps_file_line = explode(':', trim($ps_file_line));670				if(count($ps_file_line) == 2 && ip2long($ps_file_line[0]) !== false && is_numeric($ps_file_line) && $ps_file_line > 100)671				{672					$possible_servers[] = array($ps_file_line[0], $ps_file_line[1]);673				}674			}675		}676		foreach($possible_servers as $possible_server)677		{678			// possible_server[0] is the Phoromatic Server IP679			// possible_server[1] is the Phoromatic Server HTTP PORT680			if(in_array($possible_server[0], array_keys($phoromatic_servers)))681			{682				continue;683			}684			$server_response = pts_network::http_get_contents('http://' . $possible_server[0] . ':' . $possible_server[1] . '/server.php', false, false, 3);685			if(stripos($server_response, 'Phoromatic') !== false)686			{687				trigger_error('Phoromatic Server Auto-Detected At: ' . $possible_server[0] . ':' . $possible_server[1], E_USER_NOTICE);688				$phoromatic_servers[$possible_server[0]] = array('ip' => $possible_server[0], 'http_port' => $possible_server[1]);689			}690		}691		return $phoromatic_servers;692	}693	public static function user_agreement_check($command)694	{695		$pso = pts_storage_object::recover_from_file(PTS_CORE_STORAGE);696		if($pso == false)697		{698			return false;699		}700		$config_md5 = $pso->read_object('user_agreement_cs');701		$current_md5 = md5_file(PTS_PATH . 'pts-core/user-agreement.txt');702		if(($config_md5 != $current_md5 || pts_config::read_user_config('PhoronixTestSuite/Options/OpenBenchmarking/AnonymousUsageReporting', 'UNKNOWN') == 'UNKNOWN') && !PTS_IS_DAEMONIZED_SERVER_PROCESS && getenv('PTS_SILENT_MODE') != 1 && $config_md5 != 'enterprise-agree')703		{704			$prompt_in_method = pts_client::check_command_for_function($command, 'pts_user_agreement_prompt');705			$user_agreement = file_get_contents(PTS_PATH . 'pts-core/user-agreement.txt');706			if($prompt_in_method)707			{708				$user_agreement_return = call_user_func(array($command, 'pts_user_agreement_prompt'), $user_agreement);709				if(is_array($user_agreement_return))710				{711					if(count($user_agreement_return) == 3)712					{713						list($agree, $usage_reporting) = $user_agreement_return;714					}715					else716					{717						$agree = array_shift($user_agreement_return);718						$usage_reporting = -1;719					}720				}721				else722				{723					$agree = $user_agreement_return;724					$usage_reporting = -1;725				}726			}727			if($prompt_in_method == false || $usage_reporting == -1)728			{729				pts_client::$display->generic_heading('User Agreement');730				echo wordwrap($user_agreement, 65);731				$agree = pts_user_io::prompt_bool_input('Do you agree to these terms and wish to proceed', true);732				$usage_reporting = $agree ? pts_user_io::prompt_bool_input('Enable anonymous usage / statistics reporting', true) : -1;733			}734			if($agree)735			{736				echo PHP_EOL;737				$pso->add_object('user_agreement_cs', $current_md5);738				$pso->save_to_file(PTS_CORE_STORAGE);739			}740			else741			{742				pts_client::exit_client('In order to run the Phoronix Test Suite, you must agree to the listed terms.');743			}744			pts_config::user_config_generate(array(745				'PhoronixTestSuite/Options/OpenBenchmarking/AnonymousUsageReporting' => pts_config::bool_to_string($usage_reporting)));746		}747	}748	public static function swap_variables($user_str, $replace_call)749	{750		if(is_array($replace_call))751		{752			if(count($replace_call) != 2 || method_exists($replace_call[0], $replace_call[1]) == false)753			{754				echo PHP_EOL . 'Var Swap With Method Failed.' . PHP_EOL;755				return $user_str;756			}757		}758		else if(!function_exists($replace_call))759		{760			echo PHP_EOL . 'Var Swap With Function Failed.' . PHP_EOL;761			return $user_str;762		}763		$offset = 0;764		$replace_call_return = false;765		while($offset < strlen($user_str) && ($s = strpos($user_str, '$', $offset)) !== false)766		{767			$s++;768			$var_name = substr($user_str, $s, (($e = strpos($user_str, ' ', $s)) == false ? strlen($user_str) : $e) - $s);769			if($replace_call_return === false)770			{771				$replace_call_return = call_user_func($replace_call);772			}773			$var_replacement = isset($replace_call_return[$var_name]) ? $replace_call_return[$var_name] : null;774			if($var_replacement != null)775			{776				$user_str = str_replace('$' . $var_name, $var_replacement, $user_str);777			}778			else779			{780				// echo "\nVariable Swap For $var_name Failed.\n";781			}782			$offset = $s + strlen($var_replacement);783		}784		return $user_str;785	}786	public static function setup_test_result_directory($save_to)787	{788		$save_to_dir = PTS_SAVE_RESULTS_PATH . $save_to;789		if(strpos(basename($save_to_dir), '.'))790		{791			$save_to_dir = dirname($save_to_dir);792		}793		if($save_to_dir != '.')794		{795			pts_file_io::mkdir($save_to_dir);796		}797		copy(PTS_CORE_STATIC_PATH . 'result-viewer.html', $save_to_dir . '/index.html');798		return $save_to_dir;799	}800	public static function remove_installed_test(&$test_profile)801	{802		pts_file_io::delete($test_profile->get_install_dir(), null, true);803	}804	public static function exit_client($string = null, $exit_status = 0)805	{806		// Exit the Phoronix Test Suite client807		pts_define('PTS_EXIT', 1);808		if($string != null)809		{810			echo PHP_EOL . $string . PHP_EOL;811		}812		exit($exit_status);813	}814	public static function current_user()815	{816		// Current system user817		return ($pts_user = pts_openbenchmarking_client::user_name()) != null ? $pts_user : phodevi::read_property('system', 'username');818	}819	public static function test_profile_debug_message($message)820	{821		$reported = false;822		if(pts_client::is_debug_mode())823		{824			pts_client::$display->test_run_instance_error($message);825			$reported = true;826		}827		return $reported;828	}829	public static function generate_result_file_graphs($test_results_identifier, $save_to_dir = false, $extra_attributes = null)830	{831		if($save_to_dir)832		{833			if(pts_file_io::mkdir($save_to_dir . '/result-graphs') == false)834			{835				// Don't delete old files now, in case any modules (e.g. FlameGrapher) output something in there ahead of time836				/*// Directory must exist, so remove any old graph files first837				foreach(pts_file_io::glob($save_to_dir . '/result-graphs/*') as $old_file)838				{839					unlink($old_file);840				}*/841			}842		}843		if($test_results_identifier instanceof pts_result_file)844		{845			$result_file = &$test_results_identifier;846		}847		else848		{849			$result_file = new pts_result_file($test_results_identifier);850		}851		$generated_graphs = array();852		$generated_graph_tables = false;853		// Render overview chart854		if($save_to_dir)855		{856			$chart = new pts_ResultFileTable($result_file);857			$chart->renderChart($save_to_dir . '/result-graphs/overview.BILDE_EXTENSION');858			$intent = -1;859			if(($intent = pts_result_file_analyzer::analyze_result_file_intent($result_file, $intent, true)) || $result_file->get_system_count() == 1)860			{861				$chart = new pts_ResultFileCompactSystemsTable($result_file, $intent);862			}863			else864			{865				$chart = new pts_ResultFileSystemsTable($result_file);866			}867			$chart->renderChart($save_to_dir . '/result-graphs/systems.BILDE_EXTENSION');868			unset($chart);869			if($intent && is_dir($save_to_dir . '/system-logs/'))870			{871				$chart = new pts_DetailedSystemComponentTable($result_file, $save_to_dir . '/system-logs/', $intent);872				if($chart)873				{874					$chart->renderChart($save_to_dir . '/result-graphs/detailed_component.BILDE_EXTENSION');875				}876			}877		}878		$result_objects = $result_file->get_result_objects();879		$test_titles = array();880		foreach($result_objects as &$result_object)881		{882			$test_titles[] = $result_object->test_profile->get_title();883		}884		$offset = 0;885		foreach($result_objects as $key => &$result_object)886		{887			$save_to = $save_to_dir;888			$offset++;889			if($save_to_dir && is_dir($save_to_dir))890			{891				$save_to .= '/result-graphs/' . $offset . '.BILDE_EXTENSION';892				if(PTS_IS_CLIENT)893				{894					if($result_file->is_multi_way_comparison(null, $extra_attributes) || pts_client::read_env('GRAPH_GROUP_SIMILAR'))895					{896						$table_keys = array();897						foreach($test_titles as $this_title_index => $this_title)898						{899							if(isset($test_titles[$key]) && $this_title == $test_titles[$key])900							{901								$table_keys[] = $this_title_index;902							}903						}904					}905					else906					{907						$table_keys = $key;908					}909					$chart = new pts_ResultFileTable($result_file, null, $table_keys);910					$chart->renderChart($save_to_dir . '/result-graphs/' . $offset . '_table.BILDE_EXTENSION');911					unset($chart);912					$generated_graph_tables = true;913				}914			}915			$graph = pts_render::render_graph($result_object, $result_file, $save_to, $extra_attributes);916			if($graph == false)917			{918				continue;919			}920			$generated_graphs[] = $graph;921		}922		// Generate mini / overview graphs923		if($save_to_dir)924		{925			$graph = new pts_OverviewGraph($result_file);926			if($graph->doSkipGraph() == false)927			{928				$graph->renderGraph();929				// Check to see if skip_graph was realized during the rendering process930				if($graph->doSkipGraph() == false)931				{932					$graph->svg_dom->output($save_to_dir . '/result-graphs/visualize.BILDE_EXTENSION');933				}934			}935			unset($graph);936			$graph = new pts_RadarOverviewGraph($result_file);937			if($graph->doSkipGraph() == false)938			{939				$graph->renderGraph();940				// Check to see if skip_graph was realized during the rendering process941				if($graph->doSkipGraph() == false)942				{943					$graph->svg_dom->output($save_to_dir . '/result-graphs/radar.BILDE_EXTENSION');944				}945			}946			unset($graph);947		}948		// Save the result viewer949		if(count($generated_graphs) > 0 && $save_to_dir)950		{951			copy(PTS_CORE_STATIC_PATH . 'result-viewer.html', $save_to_dir . '/index.html');952		}953		return $generated_graphs;954	}955	public static function process_shutdown_tasks()956	{957		// TODO: possibly do something like posix_getpid() != pts_client::$startup_pid in case shutdown function is called from a child process958		// Generate Phodevi Smart Cache959		if(pts_client::read_env('NO_PHODEVI_CACHE') == false && pts_client::read_env('EXTERNAL_PHODEVI_CACHE') == false)960		{961			if(pts_config::read_bool_config('PhoronixTestSuite/Options/General/UsePhodeviCache', 'TRUE'))962			{963				pts_storage_object::set_in_file(PTS_CORE_STORAGE, 'phodevi_smart_cache', phodevi::get_phodevi_cache_object(PTS_USER_PATH, PTS_CORE_VERSION));964			}965			else966			{967				pts_storage_object::set_in_file(PTS_CORE_STORAGE, 'phodevi_smart_cache', null);968			}969		}970		if(is_array(self::$lock_pointers))971		{972			foreach(array_keys(self::$lock_pointers) as $lock_file)973			{974				self::release_lock($lock_file);975			}976		}977		foreach(self::$forked_pids as $pid)978		{979			if(is_dir('/proc/' . $pid) && function_exists('posix_kill'))980			{981				posix_kill($pid, SIGKILL);982			}983		}984	}985	public static function do_anonymous_usage_reporting()986	{987		return pts_config::read_bool_config('PhoronixTestSuite/Options/OpenBenchmarking/AnonymousUsageReporting', 0);988	}989	public static function check_command_for_function($option, $check_function)990	{991		$in_option = false;992		if(is_file(PTS_COMMAND_PATH . $option . '.php'))993		{994			if(!class_exists($option, false) && is_file(PTS_COMMAND_PATH . $option . '.php'))995			{996				include(PTS_COMMAND_PATH . $option . '.php');997			}998			if(method_exists($option, $check_function))999			{1000				$in_option = true;1001			}1002		}1003		return $in_option;1004	}1005	public static function regenerate_graphs($result_file_identifier, $full_process_string = false, $extra_graph_attributes = null)1006	{1007		$save_to_dir = pts_client::setup_test_result_directory($result_file_identifier);1008		$generated_graphs = pts_client::generate_result_file_graphs($result_file_identifier, $save_to_dir, $extra_graph_attributes);1009		$generated = count($generated_graphs) > 0;1010		if($generated && $full_process_string)1011		{1012			echo PHP_EOL . $full_process_string . PHP_EOL;1013			pts_client::display_web_page(PTS_SAVE_RESULTS_PATH . $result_file_identifier . '/index.html');1014		}1015		return $generated;1016	}1017	public static function execute_command($command, $pass_args = null)1018	{1019		if(!class_exists($command, false) && is_file(PTS_COMMAND_PATH . $command . '.php'))1020		{1021			include(PTS_COMMAND_PATH . $command . '.php');1022		}1023		if(is_file(PTS_COMMAND_PATH . $command . '.php') && method_exists($command, 'argument_checks'))1024		{1025			$argument_checks = call_user_func(array($command, 'argument_checks'));1026			foreach($argument_checks as &$argument_check)1027			{1028				$function_check = $argument_check->get_function_check();1029				$method_check = false;1030				if(is_array($function_check) && count($function_check) == 2)1031				{1032					$method_check = $function_check[0];1033					$function_check = $function_check[1];1034				}1035				if(substr($function_check, 0, 1) == '!')1036				{1037					$function_check = substr($function_check, 1);1038					$return_fails_on = true;1039				}1040				else1041				{1042					$return_fails_on = false;1043				}1044				1045				if($method_check != false)1046				{1047					if(!method_exists($method_check, $function_check))1048					{1049						echo PHP_EOL . 'Method check fails.' . PHP_EOL;1050						continue;1051					}1052					$function_check = array($method_check, $function_check);1053				}1054				else if(!function_exists($function_check))1055				{1056					continue;1057				}1058				if($argument_check->get_argument_index() == 'VARIABLE_LENGTH')1059				{1060					$return_value = null;1061					foreach($pass_args as $arg)1062					{1063						$return_value = call_user_func_array($function_check, array($arg));1064						if($return_value == true)1065						{1066							break;1067						}1068					}1069				}1070				else1071				{1072					$return_value = call_user_func_array($function_check, array((isset($pass_args[$argument_check->get_argument_index()]) ? $pass_args[$argument_check->get_argument_index()] : null)));1073				}1074				if($return_value == $return_fails_on)1075				{1076					$command_alias = defined($command . '::doc_use_alias') ? constant($command . '::doc_use_alias') : $command;1077					if((isset($pass_args[$argument_check->get_argument_index()]) && !empty($pass_args[$argument_check->get_argument_index()])) || ($argument_check->get_argument_index() == 'VARIABLE_LENGTH' && !empty($pass_args)))1078					{1079						trigger_error('Invalid Argument: ' . implode(' ', $pass_args), E_USER_ERROR);1080					}1081					else1082					{1083						trigger_error('Phoronix Test Suite Argument Missing.', E_USER_ERROR);1084					}1085					echo PHP_EOL . pts_client::cli_just_bold('CORRECT SYNTAX:') . PHP_EOL . 'phoronix-test-suite ' . str_replace('_', '-', $command_alias) . ' ' . implode(' ', $argument_checks) . PHP_EOL . PHP_EOL;1086					if(method_exists($command, 'invalid_command'))1087					{1088						call_user_func_array(array($command, 'invalid_command'), $pass_args);1089						echo PHP_EOL;1090					}1091					return false;1092				}1093				else1094				{1095					if($argument_check->get_function_return_key() != null && !isset($pass_args[$argument_check->get_function_return_key()]))1096					{1097						$pass_args[$argument_check->get_function_return_key()] = $return_value;1098					}1099				}1100			}1101		}1102		pts_module_manager::module_process('__pre_option_process', $command);1103		if(is_file(PTS_COMMAND_PATH . $command . '.php'))1104		{1105			self::$current_command = $command;1106			if(method_exists($command, 'run'))1107			{1108				call_user_func(array($command, 'run'), $pass_args);1109			}1110			else1111			{1112				echo PHP_EOL . 'There is an error in the requested command: ' . $command . PHP_EOL . PHP_EOL;1113			}1114		}1115		else if(($t = pts_module::valid_run_command($command)) != false)1116		{1117			list($module, $module_command) = $t;1118			pts_module_manager::set_current_module($module);1119			pts_module_manager::run_command($module, $module_command, $pass_args);1120			pts_module_manager::set_current_module(null);1121		}1122		echo PHP_EOL;1123		pts_module_manager::module_process('__post_option_process', $command);1124	}1125	public static function current_command()1126	{1127		return self::$current_command;1128	}1129	public static function terminal_width()1130	{1131		static $terminal_width = null;1132		if($terminal_width == null)1133		{1134			$chars = 80;1135			if(pts_client::read_env('TERMINAL_WIDTH') != false && is_numeric(pts_client::read_env('TERMINAL_WIDTH')) >= 80)1136			{1137					$terminal_width = pts_client::read_env('TERMINAL_WIDTH');1138			}1139			else if(pts_client::executable_in_path('stty'))1140			{1141				$terminal_width = explode(' ', trim(shell_exec('stty size 2>&1')));1142				if(count($terminal_width) == 2 && is_numeric($terminal_width[1]) && $terminal_width[1] >= 80)1143				{1144					$chars = $terminal_width[1];1145				}1146			}1147			else if(pts_client::executable_in_path('tput'))1148			{1149				$terminal_width = trim(shell_exec('tput cols 2>&1'));1150				if(is_numeric($terminal_width) && $terminal_width > 1)1151				{1152					$chars = $terminal_width;1153				}1154			}1155			$terminal_width = $chars;1156		}1157		return $terminal_width;1158	}1159	public static function is_process_running($process)1160	{1161		if(phodevi::is_linux())1162		{1163			// Checks if process is running on the system1164			$running = shell_exec('ps -C ' . strtolower($process) . ' 2>&1');1165			$running = trim(str_replace(array('PID', 'TTY', 'TIME', 'CMD'), '', $running));1166		}1167		else if(phodevi::is_solaris())1168		{1169			// Checks if process is running on the system1170			$ps = shell_exec('ps -ef 2>&1');1171			$running = strpos($ps, ' ' . strtolower($process)) != false ? 'TRUE' : null;1172		}1173		else if(pts_client::executable_in_path('ps') != false)1174		{1175			// Checks if process is running on the system1176			$ps = shell_exec('ps -ax 2>&1');1177			$running = strpos($ps, ' ' . strtolower($process)) != false ? 'TRUE' : null;1178		}1179		else1180		{1181			$running = null;1182		}1183		return !empty($running);1184	}1185	public static function parse_value_string_double_identifier($value_string)1186	{1187		// i.e. with PRESET_OPTIONS='stream.run-type=Add'1188		$values = array();1189		foreach(explode(';', $value_string) as $preset)1190		{1191			if(count($preset = pts_strings::trim_explode('=', $preset)) == 2)1192			{1193				$dot = strrpos($preset[0], '.');1194				if($dot !== false && ($test = substr($preset[0], 0, $dot)) != null && ($option = substr($preset[0], ($dot + 1))) != null)1195				{1196					$values[$test][$option] = $preset[1];1197				}1198			}1199		}1200		return $values;1201	}1202	public static function create_temporary_file($file_extension = null)1203	{1204		$temp_file = tempnam(pts_client::temporary_directory(), 'PTS');1205		if($file_extension)1206		{1207			$extended_file = pts_client::temporary_directory() . '/' . basename($temp_file) . $file_extension;1208			if(rename($temp_file, $extended_file))1209			{1210				$temp_file = $extended_file;1211			}1212		}1213		return $temp_file;1214	}1215	public static function create_temporary_directory($prefix = null)1216	{1217		$tmpdir = pts_client::temporary_directory();1218		do1219		{1220			$randname = '/pts-' . $prefix . rand(0, 9999);1221		}1222		while(is_dir($tmpdir . $randname));1223		mkdir($tmpdir . $randname);1224		return $tmpdir . $randname . '/';1225	}1226	public static function temporary_directory()1227	{1228		return sys_get_temp_dir();1229	}1230	public static function read_env($var)1231	{1232		return getenv($var);1233	}1234	public static function pts_set_environment_variable($name, $value)1235	{1236		// Sets an environmental variable1237		return getenv($name) == false && putenv($name . '=' . $value);1238	}1239	public static function shell_exec($exec, $extra_vars = null)1240	{1241		// Same as shell_exec() but with the PTS env variables added in1242		// Convert pts_client::environmental_variables() into shell export variable syntax1243		$var_string = '';1244		$extra_vars = ($extra_vars == null ? pts_client::environmental_variables() : array_merge(pts_client::environmental_variables(), $extra_vars));1245		foreach(array_keys($extra_vars) as $key)1246		{1247			$var_string .= 'export ' . $key . '=' . str_replace(' ', '\ ', trim($extra_vars[$key])) . ';';1248		}1249		$var_string .= ' ';1250		return shell_exec($var_string . $exec);1251	}1252	public static function executable_in_path($executable, $ignore_paths_with = false)1253	{1254		static $cache = null;1255		if(!isset($cache[$executable]) || $ignore_paths_with)1256		{1257			$paths = pts_strings::trim_explode((phodevi::is_windows() ? ';' : ':'), (($path = pts_client::read_env('PATH')) == false ? '/usr/local/bin:/usr/bin:/usr/sbin:/bin' : $path));1258			$executable_path = false;1259			foreach($paths as $path)1260			{1261				$path = pts_strings::add_trailing_slash($path);1262				if(is_executable($path . $executable))1263				{1264					if($ignore_paths_with && stripos($path, $ignore_paths_with) !== false)1265					{1266						continue;1267					}1268					$executable_path = $path . $executable;1269					break;1270				}1271			}1272			if($ignore_paths_with)1273			{1274				// Don't cache calls using the $ignore_paths_with parameter1275				return $executable_path;1276			}1277			$cache[$executable] = $executable_path;1278		}1279		return $cache[$executable];1280	}1281	public static function display_web_page($URL, $alt_text = null, $default_open = true, $auto_open = false)1282	{1283		if((pts_client::read_env('DISPLAY') == false && pts_client::read_env('WAYLAND_DISPLAY') == false && phodevi::is_windows() == false && phodevi::is_macosx() == false) || defined('PHOROMATIC_PROCESS'))1284		{1285			return;1286		}1287		if($auto_open == false)1288		{1289			$view_results = pts_user_io::prompt_bool_input(($alt_text == null ? 'Do you want to view the results in your web browser' : $alt_text), $default_open);1290		}1291		else1292		{1293			$view_results = true;1294		}1295		if($view_results)1296		{1297			static $browser = null;1298			if($browser == null)1299			{1300				$config_browser = pts_config::read_user_config('PhoronixTestSuite/Options/General/DefaultBrowser', null);1301				if($config_browser != null && (is_executable($config_browser) || ($config_browser = pts_client::executable_in_path($config_browser))))1302				{1303					$browser = $config_browser;1304				}1305				else if(phodevi::is_windows())1306				{1307					$windows_browsers = array(1308						'C:\Program Files (x86)\Mozilla Firefox\firefox.exe',1309						'C:\Program Files\Internet Explorer\iexplore.exe'1310						);1311					foreach($windows_browsers as $browser_test)1312					{1313						if(is_executable($browser_test))1314						{1315							$browser = $browser_test;1316							break;1317						}1318					}1319					if(substr($URL, 0, 1) == '\\')1320					{1321						$URL = 'file:///C:' . str_replace('/', '\\', $URL);1322					}1323				}1324				else1325				{1326					$possible_browsers = array('firefox', 'mozilla', 'x-www-browser', 'iceweasel', 'konqueror', 'epiphany', 'google-chrome', 'midori', 'epiphany-browser', 'epiphany', 'midori', 'qupzilla', 'open', 'xdg-open');1327					foreach($possible_browsers as &$b)1328					{1329						if(($b = pts_client::executable_in_path($b)))1330						{1331							$browser = $b;1332							break;1333						}1334					}1335				}1336			}1337			if($browser != null)1338			{1339				shell_exec($browser . ' "' . $URL . '" 2> /dev/null &');1340			}1341			else1342			{1343				echo PHP_EOL . 'No Web Browser Found.' . PHP_EOL;1344			}1345		}1346	}1347	public static function cache_hardware_calls()1348	{1349		phodevi::system_hardware(true);1350		phodevi::supported_sensors();1351		phodevi::unsupported_sensors();1352	}1353	public static function cache_software_calls()1354	{1355		phodevi::system_software(true);1356	}1357	public static function remove_saved_result_file($identifier)1358	{1359		pts_file_io::delete(PTS_SAVE_RESULTS_PATH . $identifier, null, true);1360	}1361	public static function saved_test_results()1362	{1363		$results = array();1364		$ignore_ids = array();1365		foreach(pts_file_io::glob(PTS_SAVE_RESULTS_PATH . '*/composite.xml') as $result_file)1366		{1367			$identifier = basename(dirname($result_file));1368			if(!in_array($identifier, $ignore_ids))1369			{1370				$results[] = $identifier;1371			}1372		}1373		return $results;1374	}1375	public static function timed_function($function, $function_parameters, $time, $continue_while_true_function = null, $continue_while_true_function_parameters)1376	{1377		if(($time < 0.5 && $time != -1) || $time > 300)1378		{1379			return;1380		}1381		if(function_exists('pcntl_fork') && function_exists('posix_setsid'))1382		{1383			$current_pid = function_exists('posix_getpid') ? posix_getpid() : -1;1384			$pid = pcntl_fork();1385			if($pid == -1)1386			{1387				trigger_error('Could not fork ' . $function . '.', E_USER_ERROR);1388			}1389			else if($pid)1390			{1391				self::$forked_pids[] = $pid;1392			}1393			else1394			{1395				posix_setsid();1396				$loop_continue = true;1397				while($loop_continue && is_file(PTS_USER_LOCK) && ($continue_while_true_function === true || ($loop_continue = call_user_func_array($continue_while_true_function, $continue_while_true_function_parameters))))1398				{1399					call_user_func_array($function, $function_parameters);1400					if($time > 0)1401					{1402						sleep($time);1403					}1404					else if($time == -1)1405					{1406						$loop_continue = false;1407					}1408					if($current_pid != -1 && !is_dir('/proc/' . $current_pid))1409					{1410						exit;1411					}1412					clearstatcache();1413				}1414				if(function_exists('posix_kill'))1415				{1416					posix_kill(posix_getpid(), SIGINT);1417				}1418				exit(0);1419			}1420		}1421		else1422		{1423			if(is_array($function))1424			{1425				$function = implode(':', $function);1426			}1427			trigger_error('php-pcntl and php-posix must be installed for calling ' . $function . '.', E_USER_ERROR);1428		}1429	}1430	public static function fork($fork_function, $fork_function_parameters = null)1431	{1432		if(!is_array($fork_function_parameters))1433		{1434			$fork_function_parameters = array($fork_function_parameters);1435		}1436		if(function_exists('pcntl_fork'))1437		{1438			$current_pid = function_exists('posix_getpid') ? posix_getpid() : -1;1439			$pid = pcntl_fork();1440			if($pid == -1)1441			{1442				trigger_error('Could not fork ' . $fork_function . '.', E_USER_ERROR);1443			}1444			else if($pid)1445			{1446				// PARENT1447				self::$forked_pids[] = $pid;1448				return true;1449			}1450			else1451			{1452				// CHILD1453				// posix_setsid();1454				call_user_func_array($fork_function, $fork_function_parameters);1455				if(function_exists('posix_kill'))1456				{1457					posix_kill(posix_getpid(), SIGINT);1458				}1459				exit(0);1460			}1461		}1462		else1463		{1464			// No PCNTL Support1465			call_user_func_array($fork_function, $fork_function_parameters);1466		}1467		return false;1468	}1469	public static function code_error_handler($error_code, $error_string, $error_file, $error_line)1470	{1471		/*if(!(error_reporting() & $error_code))1472		{1473			return;1474		}*/1475		switch($error_code)1476		{1477			case E_USER_ERROR:1478				$error_type = 'PROBLEM';1479				if(pts_client::is_debug_mode() == false)...

fork

Using AI Code Generation

1require_once('pts_client.php');2$pts_client = new pts_client();3$pts_client->fork();4require_once('pts_client.php');5$pts_client = new pts_client();6$pts_client->connect();7$pts_client->send('Hello world');8$pts_client->close();9require_once('pts_client.php');10$pts_client = new pts_client();11$pts_client->connect();12$pts_client->send('Hello world');13$pts_client->close();14require_once('pts_client.php');15$pts_client = new pts_client();16$pts_client->fork();

fork

Using AI Code Generation

1require_once('pts_client.php');2$pts = new pts_client();3$pts->fork('1.php');4$pts->fork('2.php');5$pts->fork('3.php');6$pts->fork('4.php');7$pts->fork('5.php');8$pts->fork('6.php');9$pts->fork('7.php');10$pts->fork('8.php');11$pts->fork('9.php');12$pts->fork('10.php');13$pts->fork('11.php');14$pts->fork('12.php');15$pts->fork('13.php');16$pts->fork('14.php');17$pts->fork('15.php');18$pts->fork('16.php');19$pts->fork('17.php');20$pts->fork('18.php');21$pts->fork('19.php');22$pts->fork('20.php');23$pts->fork('21.php');24$pts->fork('22.php');25$pts->fork('23.php');26$pts->fork('24.php');27$pts->fork('25.php');28$pts->fork('26.php');29$pts->fork('27.php');30$pts->fork('28.php');31$pts->fork('29.php');32$pts->fork('30.php');33$pts->fork('31.php');34$pts->fork('32.php');35$pts->fork('33.php');36$pts->fork('34.php');37$pts->fork('35.php');38$pts->fork('36.php');39$pts->fork('37.php');40$pts->fork('38.php');41$pts->fork('39.php');42$pts->fork('40.php');43$pts->fork('41.php');44$pts->fork('42.php');45$pts->fork('43.php');46$pts->fork('44.php');47$pts->fork('45.php');48$pts->fork('46.php');49$pts->fork('47.php');50$pts->fork('48.php');51$pts->fork('49.php');52$pts->fork('50.php');53$pts->fork('51.php');54$pts->fork('52.php');55$pts->fork('53.php');56$pts->fork('54.php');57$pts->fork('55.php');58$pts->fork('56.php');59$pts->fork('57.php');60$pts->fork('58.php');61$pts->fork('59.php');62$pts->fork('60.php');

fork

Using AI Code Generation

1include "pts_client.php";2$pts_client = new pts_client();3$pts_client->fork();4if($pts_client->is_child)5{6    echo "This is child process";7}8{9    echo "This is parent process";10}

fork

Using AI Code Generation

1require_once('pts_client.php');2$pts = new pts_client();3$pts->set_path_to_pts_client('/usr/local/bin/pts_client');4$pts->set_path_to_pts_test('/usr/local/bin/pts_test');5$pts->set_path_to_pts_render('/usr/local/bin/pts_render');6$pts->set_path_to_pts_report('/usr/local/bin/pts_report');7$pts->set_path_to_pts_result_parser('/usr/local/bin/pts_result_parser');8$pts->set_path_to_pts_upload_result('/usr/local/bin/pts_upload_result');9$pts->set_path_to_pts_merge_results('/usr/local/bin/pts_merge_results');10$pts->set_path_to_pts_delete_result('/usr/local/bin/pts_delete_result');11$pts->set_path_to_pts_result_merge('/usr/local/bin/pts_result_merge');12$pts->set_path_to_pts_result_parser('/usr/local/bin/pts_result_parser');13$pts->set_path_to_pts_upload_result('/usr/local/bin/pts_upload_result');14$pts->set_path_to_pts_merge_results('/usr/local/bin/pts_merge_results');15$pts->set_path_to_pts_delete_result('/usr/local/bin/pts_delete_result');16$pts->set_path_to_pts_result_merge('/usr/local/bin/pts_result_merge');17$pts->set_path_to_pts_result_parser('/usr/local/bin/pts_result_parser');18$pts->set_path_to_pts_upload_result('/usr/local/bin/pts_upload_result');

fork

Using AI Code Generation

1include_once("pts_client.php");2$pts_client = new pts_client();3$pts_client->fork("3.php", array("var1" => "value1"));4echo $var2;5include_once("pts_client.php");6$pts_client = new pts_client();7$pts_client->fork("4.php", array("var1" => "value1"));8echo $var2;9include_once("pts_client.php");10$pts_client = new pts_client();11$pts_client->fork("5.php", array("var1" => "value1"));12echo $var2;13include_once("pts_client.php");14$pts_client = new pts_client();15$pts_client->fork("6.php", array("var1" => "value1"));16echo $var2;

fork

Using AI Code Generation

1require_once('pts_client.php');2$pts_client = new pts_client();3$pts_client->fork();4require_once('pts_client.php');5$pts_client = new pts_client();6$pts_client->send('Hello World');7require_once('pts_client.php');8$pts_client = new pts_client();9$pts_client->send('Hello World');10$pts_client->receive();11require_once('pts_client.php');12$pts_client = new pts_client();13$pts_client->send('Hello World');14$pts_client->receive();15$pts_client->close();16require_once('pts_client.php');17$pts_client = new pts_client();18$pts_client->send('Hello World');19$pts_client->receive();20$pts_client->close();21$pts_client->fork();22require_once('pts_client.php');23$pts_client = new pts_client();24$pts_client->send('Hello World');25$pts_client->receive();26$pts_client->close();27$pts_client->fork();28$pts_client->send('Hello World');29$pts_client->receive();30$pts_client->close();

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.