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CoreLibs-Composer-All/src/Debug/LoggingLegacy.php
2023-08-22 13:34:43 +09:00

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<?php
/**
* THIS IS LEGACY LOGGING AND WILL BE FULLY REMOVED IN FUTURE VERSION.
* use \CoreLibs\Logger\Logging instead
* for the need to reference old:
* use CoreLibs\Debug\LoggingLegacy as Logging;
*/
/*
* Debug support functions
*
* These are if there is any debug to print out at all at the end
 * debug_output_all - general yes no
 * It's recommended to use the method "debug_for" to turn on of the array vars
 * debug_output - turn on for one level (Array)
 * debug_output_not - turn off for one level (array)
 *
 * Print out the debug at thend of the html
 * echo_output_all
 * echo_output
 * echo_output_not
 *
 * Write debug to file
 * print_output_all
 * print_output
 * print_output_not
*/
declare(strict_types=1);
namespace CoreLibs\Debug;
use CoreLibs\Debug\Support;
use CoreLibs\Create\Uids;
use CoreLibs\Get\System;
use CoreLibs\Convert\Html;
class LoggingLegacy
{
// options
/** @var array<mixed> */
private $options = [];
// page and host name
/** @var string */
private $page_name;
/** @var string */
private $host_name;
/** @var int */
private $host_port;
// internal error reporting vars
/** @var array<mixed> */
private $error_msg = []; // the "connection" to the outside errors
// debug output prefix
/** @var string */
private $error_msg_prefix = ''; // prefix to the error string (the class name)
// debug flags/settings
/** @var string */
private $running_uid = ''; // unique ID set on class init and used in logging as prefix
// log file name
/** @var string */
private $log_folder = '';
/** @var string */
private $log_file_name_ext = 'log'; // use this for date rotate
/** @var string */
private $log_file_name = '';
/** @var int */
private $log_max_filesize = 0; // set in kilobytes
/** @var string */
private $log_print_file = 'error_msg{LOGID}{LEVEL}{CLASS}{PAGENAME}{DATE_RUNID}';
/** @var string */
private $log_file_unique_id; // a unique ID set only once for call derived from this class
/** @var string */
private $log_file_date = ''; // Y-m-d file in file name
/** @var bool */
private $log_print_file_date = true; // if set add Y-m-d and do automatic daily rotation
/** @var string */
private $log_file_id = ''; // a alphanumeric name that has to be set as global definition
/** @var bool */
private $log_per_level = false; // set, it will split per level (first parameter in debug call)
/** @var bool */
private $log_per_class = false; // set, will split log per class
/** @var bool */
private $log_per_page = false; // set, will split log per called file
/** @var bool */
private $log_per_run = false; // create a new log file per run (time stamp + unique ID)
// script running time
/** @var float */
private $script_starttime;
/** @var string[] current log levels */
private $log_levels = ['debug', 'echo', 'print'];
/** @var string[] log group per what for writing to file */
private $log_grouping = ['level', 'class', 'page', 'run'];
// debug flags [they must exist or we get a warning]
/** @var array<mixed> */
private $debug_output = []; // if this is true, show debug on desconstructor
/** @var array<mixed> */
private $debug_output_not = [];
/** @var bool */
private $debug_output_all = false;
/** @var array<mixed> */
private $echo_output = []; // errors: echo out, default is 1
/** @var array<mixed> */
private $echo_output_not = [];
/** @var bool */
private $echo_output_all = false;
/** @var array<mixed> */
private $print_output = []; // errors: print to file, default is 0
/** @var array<mixed> */
private $print_output_not = [];
/** @var bool */
private $print_output_all = false;
/**
* Init logger
*
* global vars that can be used
* - BASE
* - LOG
* - LOG_FILE_ID
* options array layout
* - log_folder:
* - file_id:
* - unique_id:
* - print_file_date:
* - log_per_level:
* - log_per_class:
* - log_per_page:
* - log_per_run:
* - debug_all:
* - echo_all:
* - print_all:
* - debug (array):
* - echo (array):
* - print (array):
* - debug_not (array):
* - echo_not (array):
* - print_not (array):
*
* @param array<mixed> $options Array with settings options
*/
public function __construct(array $options = [])
{
// copy the options over
$this->options = $options;
// set log folder from options
$this->log_folder = $this->options['log_folder'] ?? '';
// legacy flow, check must set constants
if (empty($this->log_folder) && defined('BASE') && defined('LOG')) {
/** @deprecated Do not use this anymore, define path on class load */
trigger_error(
'options: log_folder must be set. Setting via BASE and LOG constants is deprecated',
E_USER_DEPRECATED
);
// make sure this is writeable, else skip
$this->log_folder = BASE . LOG;
}
// fallback + notice
if (empty($this->log_folder)) {
/* trigger_error(
'options or constant not set or folder not writable. fallback to: ' . getcwd(),
E_USER_NOTICE
); */
$this->log_folder = getcwd() . DIRECTORY_SEPARATOR;
}
// if folder is not writeable, abort
if (!is_writeable($this->log_folder)) {
trigger_error(
'Folder: ' . $this->log_folder . ' is not writeable for logging',
E_USER_ERROR
);
}
// check if log_folder has a trailing /
if (substr($this->log_folder, -1, 1) != DIRECTORY_SEPARATOR) {
$this->log_folder .= DIRECTORY_SEPARATOR;
}
// running time start for script
$this->script_starttime = microtime(true);
// set per run UID for logging
$this->running_uid = Uids::uniqIdShort();
// set the page name
$this->page_name = System::getPageName();
// set host name
list($this->host_name , $this->host_port) = System::getHostName();
// add port to host name if not port 80
if ($this->host_port != 80) {
$this->host_name .= ':' . $this->host_port;
}
// can be overridden with basicSetLogFileId later
if (!empty($this->options['file_id'])) {
$this->setLogId($this->options['file_id']);
} elseif (!empty($GLOBALS['LOG_FILE_ID'])) {
/** @deprecated Do not use this anymore, define file_id on class load */
trigger_error(
'options: file_id must be set. Setting via LOG_FILE_ID global variable is deprecated',
E_USER_DEPRECATED
);
// legacy flow, should be removed and only set via options
$this->setLogId($GLOBALS['LOG_FILE_ID']);
// TODO trigger deprecation error
// trigger_error(
// 'Debug\Logging: Do not use globals LOG_FILE_ID to set log id for Logging',
// E_USER_DEPRECATED
// );
} elseif (defined('LOG_FILE_ID')) {
/** @deprecated Do not use this anymore, define file_id on class load */
trigger_error(
'options: file_id must be set. Setting via LOG_FILE_ID constant is deprecated',
E_USER_DEPRECATED
);
// legacy flow, should be removed and only set via options
$this->setLogId((string)LOG_FILE_ID);
// trigger deprecation error
// trigger_error(
// 'Debug\Logging: Do not use constant LOG_FILE_ID to set log id for Logging',
// E_USER_DEPRECATED
// );
}
// init the log levels
$this->initLogLevels();
}
// *** PRIVATE ***
/**
* init the basic log levels based on global set variables
*
* @return void
*/
private function initLogLevels(): void
{
// if given via parameters, only for all
// globals overrule given settings, for one (array), eg $ECHO['db'] = 1;
foreach ($this->log_levels as $type) {
// include or exclude (off) from output
foreach (['on', 'off'] as $flag) {
$in_type = $type;
if ($flag == 'off') {
$in_type .= '_not';
}
$up_type = strtoupper($in_type);
if (
isset($this->options[$in_type]) &&
is_array($this->options[$in_type])
) {
$this->setLogLevel($type, $flag, $this->options[$in_type]);
} elseif (
isset($GLOBALS[$up_type]) &&
is_array($GLOBALS[$up_type])
) {
// TODO trigger deprecation error
$this->setLogLevel($type, $flag, $GLOBALS[$up_type]);
}
}
}
// TODO remove all $GLOBALS call and only use options
// all overrule
$this->setLogLevelAll(
'debug',
$this->options['debug_all'] ??
// for user login, should be handled outside like globals
$_SESSION['DEBUG_ALL'] ?? // DEPRECATED
$GLOBALS['DEBUG_ALL'] ?? // DEPRECATED
false
);
$this->setLogLevelAll(
'print',
$this->options['print_all'] ??
// for user login, should be handled outside like globals
$_SESSION['DEBUG_ALL'] ?? // DEPRECATED
$GLOBALS['PRINT_ALL'] ?? // DEPRECATED
false
);
$this->setLogLevelAll(
'echo',
$this->options['echo_all'] ??
$GLOBALS['ECHO_ALL'] ?? // DEPRECATED
false
);
// GLOBAL rules for log writing
// add file date is default on
$this->setGetLogPrintFileDate(
$this->options['print_file_date'] ??
$GLOBALS['LOG_PRINT_FILE_DATE'] ?? // DEPRECATED
true
);
// all other logging file name flags are off
$this->setLogPer(
'level',
$this->options['per_level'] ??
$GLOBALS['LOG_PER_LEVEL'] ?? // DEPRECATED
false
);
$this->setLogPer(
'class',
$this->options['per_class'] ??
$GLOBALS['LOG_PER_CLASS'] ?? // DEPRECATED
false
);
$this->setLogPer(
'page',
$this->options['per_page'] ??
$GLOBALS['LOG_PER_PAGE'] ?? // DEPRECATED
false
);
$this->setLogPer(
'run',
$this->options['per_run'] ??
$GLOBALS['LOG_PER_RUN'] ?? // DEPRECATED
false
);
// set log per date
if ($this->setGetLogPrintFileDate()) {
$this->log_file_date = date('Y-m-d');
}
// set per run ID
if ($this->log_per_run) {
$this->setLogUniqueId();
}
}
/**
* checks if we have a need to work on certain debug output
* Needs debug/echo/print ad target for which of the debug flag groups we check
* also needs level string to check in the per level output flag check.
* In case we have invalid target it will return false
*
* @param string $target target group to check debug/echo/print
* @param string $level level to check in detailed level flag
* @return bool true on access allowed or false on no access
*/
private function doDebugTrigger(string $target, string $level): bool
{
$access = false;
// check if we do debug, echo or print
if (
(
$this->getLogLevel($target, 'on', $level) ||
$this->getLogLevelAll($target)
) &&
!$this->getLogLevel($target, 'off', $level)
) {
$access = true;
}
return $access;
}
/**
* writes error msg data to file for current level
*
* @param string $level the level to write
* @param string $error_string error string to write
* @return bool True if message written, False if not
*/
private function writeErrorMsg(string $level, string $error_string): bool
{
// only write if write is requested
if (
!($this->doDebugTrigger('debug', $level) &&
$this->doDebugTrigger('print', $level))
) {
return false;
}
// init base file path
$fn = $this->log_folder . $this->log_print_file . '.' . $this->log_file_name_ext;
// log ID prefix settings, if not valid, replace with empty
if (!empty($this->log_file_id)) {
$rpl_string = '_' . $this->log_file_id;
} else {
$rpl_string = '';
}
$fn = str_replace('{LOGID}', $rpl_string, $fn); // log id (like a log file prefix)
// if run id, we auto add ymd, so we ignore the log file date
if ($this->log_per_run) {
$rpl_string = '_' . $this->log_file_unique_id; // add 8 char unique string
} elseif ($this->setGetLogPrintFileDate()) {
$rpl_string = '_' . $this->log_file_date; // add date to file
} else {
$rpl_string = '';
}
$fn = str_replace('{DATE_RUNID}', $rpl_string, $fn); // create output filename
// write per level
$rpl_string = !$this->log_per_level ? '' :
// normalize level, replace all non alphanumeric characters with -
'_' . (
// if return is only - then set error string
preg_match(
"/^-+$/",
$level_string = preg_replace("/[^A-Za-z0-9-_]/", '-', $level) ?? ''
) ?
'INVALID-LEVEL-STRING' :
$level_string
);
$fn = str_replace('{LEVEL}', $rpl_string, $fn); // create output filename
// set per class, but don't use get_class as we will only get self
$rpl_string = !$this->log_per_class ? '' : '_'
// set sub class settings
. str_replace('\\', '-', Support::getCallerTopLevelClass());
$fn = str_replace('{CLASS}', $rpl_string, $fn); // create output filename
// if request to write to one file
$rpl_string = !$this->log_per_page ?
'' :
'_' . System::getPageName(System::NO_EXTENSION);
$fn = str_replace('{PAGENAME}', $rpl_string, $fn); // create output filename
// write to file
// first check if max file size is is set and file is bigger
if (
$this->log_max_filesize > 0 &&
((filesize($fn) / 1024) > $this->log_max_filesize)
) {
// for easy purpose, rename file only to attach timestamp, nur sequence numbering
rename($fn, $fn . '.' . date("YmdHis"));
}
$this->log_file_name = $fn;
$fp = fopen($this->log_file_name, 'a');
if ($fp !== false) {
fwrite($fp, $error_string);
fclose($fp);
return true;
} else {
echo "<!-- could not open file: " . $this->log_file_name . " //-->";
return false;
}
}
// *** PUBLIC ***
/**
* Temporary method to read all class variables for testing purpose
*
* @param string $name what variable to return
* @return mixed can be anything, bool, string, int, array
*/
public function getSetting(string $name): mixed
{
// for debug purpose only
return $this->{$name};
}
/**
* sets the internal log file prefix id
* string must be a alphanumeric string
* if non valid string is given it returns the previous set one only
*
* @param string $string log file id string value
* @return string returns the set log file id string
* @deprecated Use $log->setLogId()
*/
public function basicSetLogId(string $string): string
{
return $this->setLogId($string);
}
/**
* sets the internal log file prefix id
* string must be a alphanumeric string
* if non valid string is given it returns the previous set one only
*
* @param string $string log file id string value
* @return string returns the set log file id string
*/
public function setLogId(string $string): string
{
if (preg_match("/^[\w\-]+$/", $string)) {
$this->log_file_id = $string;
}
return $this->log_file_id;
}
/**
* return current set log file id
* @return string
*/
public function getLogId(): string
{
return $this->log_file_id;
}
/**
* old name for setLogLevel
*
* @param string $type debug, echo, print
* @param string $flag on/off
* array $array of levels to turn on/off debug
* @return bool Return false if type or flag is invalid
* @deprecated Use setLogLevel
*/
public function debugFor(string $type, string $flag): bool
{
/** @phan-suppress-next-line PhanTypeMismatchArgumentReal, PhanParamTooFew @phpstan-ignore-next-line */
return $this->setLogLevel(...[func_get_args()]);
}
/**
* set log level settings for All types
* if invalid type, skip
*
* @param string $type Type to get: debug, echo, print
* @param bool $set True or False
* @return bool Return false if type invalid
*/
public function setLogLevelAll(string $type, bool $set): bool
{
// skip set if not valid
if (!in_array($type, $this->log_levels)) {
return false;
}
$this->{$type . '_output_all'} = $set;
return true;
}
/**
* get the current log level setting for All level blocks
*
* @param string $type Type to get: debug, echo, print
* @return bool False on failure, or the boolean flag from the all var
*/
public function getLogLevelAll(string $type): bool
{
// type check for debug/echo/print
if (!in_array($type, $this->log_levels)) {
return false;
}
return $this->{$type . '_output_all'};
}
/**
* passes list of level names, to turn on debug
* eg $foo->debugFor('print', 'on', ['LOG', 'DEBUG', 'INFO']);
*
* @param string $type debug, echo, print
* @param string $flag on/off
* @param array<mixed> $debug_on Array of levels to turn on/off debug
* To turn off a level set 'Level' => false,
* If not set, switches to on
* @return bool Return false if type or flag invalid
* also false if debug array is empty
*/
public function setLogLevel(string $type, string $flag, array $debug_on): bool
{
// abort if not valid type
if (!in_array($type, $this->log_levels)) {
return false;
}
// invalid flag type
if (!in_array($flag, ['on', 'off'])) {
return false;
}
if (count($debug_on) >= 1) {
foreach ($debug_on as $level => $set) {
$switch = $type . '_output' . ($flag == 'off' ? '_not' : '');
if (!is_bool($set)) {
$level = $set;
$set = true;
}
$this->{$switch}[$level] = $set;
}
} else {
return false;
}
return true;
}
/**
* return the log level for the array type normal and not (disable)
*
* @param string $type debug, echo, print
* @param string $flag on/off
* @param string|null $level if not null then check if this array entry is set
* else return false
* @return array<mixed>|bool if $level is null, return array, else boolean true/false
*/
public function getLogLevel(string $type, string $flag, ?string $level = null): array|bool
{
// abort if not valid type
if (!in_array($type, $this->log_levels)) {
return false;
}
// invalid flag type
if (!in_array($flag, ['on', 'off'])) {
return false;
}
$switch = $type . '_output' . ($flag == 'off' ? '_not' : '');
// log level direct check must be not null or not empty string
if (!empty($level)) {
return $this->{$switch}[$level] ?? false;
}
// array
return $this->{$switch};
}
/**
* set flags for per log level type
* - level: set per sub group level
* - class: split by class
* - page: split per page called
* - run: for each run
*
* @param string $type Type to get: level, class, page, run
* @param bool $set True or False
* @return bool Return false if type invalid
*/
public function setLogPer(string $type, bool $set): bool
{
if (!in_array($type, $this->log_grouping)) {
return false;
}
$this->{'log_per_' . $type} = $set;
// if per run set unique id
if ($type == 'run' && $set == true) {
$this->setLogUniqueId();
}
return true;
}
/**
* return current set log per flag in bool
*
* @param string $type Type to get: level, class, page, run
* @return bool True of false for turned on or off
*/
public function getLogPer(string $type): bool
{
if (!in_array($type, $this->log_grouping)) {
return false;
}
return $this->{'log_per_' . $type};
}
/**
* Sets a unique id based on current date (y/m/d, h:i:s) and a unique id (8 chars)
* if override is set to true it will be newly set, else if already set nothing changes
*
* @param bool $override True to force new set
* @return void
*/
public function setLogUniqueId(bool $override = false): void
{
if (!$this->log_file_unique_id || $override == true) {
$this->log_file_unique_id =
date('Y-m-d_His') . '_U_'
. substr(hash('sha1', uniqid((string)mt_rand(), true)), 0, 8);
}
}
/**
* Return current set log file unique id,
* empty string for not set
*
* @return string
*/
public function getLogUniqueId(): string
{
return $this->log_file_unique_id;
}
/**
* Set or get the log file date extension flag
* if null or empty parameter gets current flag
*
* @param boolean|null $set Set the date suffix for log files
* If set to null return current set
* @return boolean Current set flag
*/
public function setGetLogPrintFileDate(?bool $set = null): bool
{
if ($set !== null) {
$this->log_print_file_date = $set;
}
return $this->log_print_file_date;
}
/**
* Return current set log file name
*
* @return string Filename set set after the last time debug was called
*/
public function getLogFileName(): string
{
return $this->log_file_name;
}
/**
* A replacement for the \CoreLibs\Debug\Support::printAr
* But this does not wrap it in <pre></pre>
* It uses some special code sets so we can convert that to pre flags
* for echo output {##HTMLPRE##} ... {##/HTMLPRE##}
* Do not use this without using it in a string in debug function
*
* @param array<mixed> $a Array to format
* @return string print_r formated
*/
public function prAr(array $a): string
{
return '##HTMLPRE##' . print_r($a, true) . '##/HTMLPRE##';
}
/**
* Convert bool value to string value
*
* @param bool $bool Bool value to be transformed
* @param string $true Override default string 'true'
* @param string $false Override default string 'false'
* @return string $true or $false string for true/false bool
*/
public function prBl(
bool $bool,
string $true = 'true',
string $false = 'false'
): string {
return $bool ? $true : $false;
}
/**
* write debug data to error_msg array
*
* @param string $level id for error message, groups messages together
* @param string $string the actual error message
* @param bool $strip default on false, if set to true,
* all html tags will be stripped and <br> changed to \n
* this is only used for debug output
* @param string $prefix Attach some block before $string.
* Will not be stripped even
* when strip is true
* if strip is false, recommended to add that to $string
* @return bool True if logged, false if not logged
*/
public function debug(
string $level,
string $string,
bool $strip = false,
string $prefix = ''
): bool {
$status = false;
// must be debug on and either echo or print on
if (
!$this->doDebugTrigger('debug', $level) ||
(
// if debug is on, either print or echo must be set to on
!$this->doDebugTrigger('print', $level) &&
!$this->doDebugTrigger('echo', $level)
)
) {
return $status;
}
// get the last class entry and wrie that
$class = Support::getCallerTopLevelClass();
// get timestamp
$timestamp = Support::printTime();
// same string put for print (no html data inside)
// write to file if set
$status = $this->writeErrorMsg(
$level,
'[' . $timestamp . '] '
. '[' . $this->host_name . '] '
. '[' . System::getPageName(System::FULL_PATH) . '] '
. '[' . $this->running_uid . '] '
. '{' . $class . '} '
. '<' . $level . '> - '
// strip the htmlpre special tags if exist
. str_replace(
['##HTMLPRE##', '##/HTMLPRE##'],
'',
// if stripping all html, etc is requested, only for write error msg
($strip ?
// find any <br> and replace them with \n
// strip rest of html elements (base only)
preg_replace(
"/(<\/?)(\w+)([^>]*>)/",
'',
str_replace('<br>', "\n", $prefix . $string)
) :
$prefix . $string
) ?: ''
)
. "\n"
);
// write to error level msg array if there is an echo request
if ($this->doDebugTrigger('echo', $level)) {
// init if not set
if (!isset($this->error_msg[$level])) {
$this->error_msg[$level] = [];
}
// HTML string
$this->error_msg[$level][] = '<div>'
. '[<span style="font-weight: bold; color: #5e8600;">' . $timestamp . '</span>] '
. '[<span style="font-weight: bold; color: #c56c00;">' . $level . '</span>] '
. '[<span style="color: #b000ab;">' . $this->host_name . '</span>] '
. '[<span style="color: #08b369;">' . $this->page_name . '</span>] '
. '[<span style="color: #0062A2;">' . $this->running_uid . '</span>] '
. '{<span style="font-style: italic; color: #928100;">' . $class . '</span>} - '
// as is prefix, allow HTML
. $prefix
// we replace special HTMLPRE with <pre> entries
. str_replace(
['##HTMLPRE##', '##/HTMLPRE##'],
['<pre>', '</pre>'],
Html::htmlent($string)
)
. "</div><!--#BR#-->";
$status = true;
}
return $status;
}
/**
* for ECHO ON only
* returns error data as string so it can be echoed out
*
* @param string $header_prefix prefix string for header
* @return string error msg for all levels
*/
public function printErrorMsg(string $header_prefix = ''): string
{
$string_output = '';
// if not debug && echo on, do not return anything
if (
!$this->getLogLevelAll('debug') ||
!$this->getLogLevelAll('echo')
) {
return $string_output;
}
if ($this->error_msg_prefix) {
$header_prefix = $this->error_msg_prefix;
}
$script_end = microtime(true) - $this->script_starttime;
foreach ($this->error_msg as $level => $temp_debug_output) {
if ($this->doDebugTrigger('debug', $level)) {
if ($this->doDebugTrigger('echo', $level)) {
$string_output .= '<div style="font-size: 12px;">'
. '[<span style="font-style: italic; color: #c56c00;">' . $level . '</span>] '
. ($header_prefix ? "<b>**** " . Html::htmlent($header_prefix) . " ****</br>\n" : '')
. '</div>'
. join('', $temp_debug_output);
} // echo it out
} // do printout
} // for each level
// create the output wrapper around
// so we have a nice formated output per class
if ($string_output) {
$string_prefix = '<div style="text-align: left; padding: 5px; font-size: 10px; '
. 'font-family: sans-serif; border-top: 1px solid black; '
. 'border-bottom: 1px solid black; margin: 10px 0 10px 0; '
. 'background-color: white; color: black;">'
. '<div style="font-size: 12px;">{<span style="font-style: italic; color: #928100;">'
. Support::getCallerTopLevelClass() . '</span>}</div>';
$string_output = $string_prefix . $string_output
. '<div><span style="font-style: italic; color: #108db3;">Script Run Time:</span> '
. $script_end . '</div>'
. '</div>';
}
// }
return $string_output;
}
/**
* for ECHO ON only
* unsests the error message array
* can be used if writing is primary to file
* if no level given resets all
*
* @param string $level optional level
* @return void has no return
*/
public function resetErrorMsg(string $level = ''): void
{
if (!$level) {
$this->error_msg = [];
} elseif (isset($this->error_msg[$level])) {
unset($this->error_msg[$level]);
}
}
/**
* for ECHO ON only
* Get current error message array
*
* @return array<mixed> error messages collected
*/
public function getErrorMsg(): array
{
return $this->error_msg;
}
/**
* for ECHO ON only
* merges the given error array with the one from this class
* only merges visible ones
*
* @param array<mixed> $error_msg error array
* @return void has no return
*/
public function mergeErrors(array $error_msg = []): void
{
array_push($this->error_msg, ...$error_msg);
}
}
// __END__