/**
* execute exception handlers
*
* @param Exception $e exception to handle
*
* @return boolean TRUE means the exception is handled, otherwise FALSE
*/
public function handleException($e)
{
Charcoal_ParamTrait::validateException(1, $e);
if ($e instanceof Charcoal_ProcessEventAtTaskManagerException) {
$e = $e->getPrevious();
if ($e instanceof Charcoal_CreateObjectException) {
$path = $e->getObjectPath();
echo "illegal object path: {$path}" . PHP_EOL;
return true;
} else {
if ($e instanceof Charcoal_ObjectPathFormatException) {
$path = $e->getObjectPath();
echo "bad object path: {$path}" . PHP_EOL;
return true;
} else {
if ($e instanceof Charcoal_ModuleLoaderException) {
$path = $e->getModulePath();
echo "failed to load module: {$path}" . PHP_EOL;
return true;
} else {
if ($e instanceof Charcoal_InvalidShellArgumentException) {
$option_name = $e->getOptionName();
$argument = $e->getArgument();
echo "invalid option[{$option_name}]: {$argument}" . PHP_EOL;
return true;
}
}
}
}
}
return false;
}
/**
* Construct
*/
public function __construct($message, $prev = NULL)
{
Charcoal_ParamTrait::validateString(1, $message);
Charcoal_ParamTrait::validateException(2, $prev, TRUE);
parent::__construct(us($message), 0, $prev);
$this->backtrace = debug_backtrace();
$this->previous = $prev;
}
public function __construct($component_name, $entry, $message = NULL, $prev = NULL)
{
Charcoal_ParamTrait::validateString(1, $component_name);
Charcoal_ParamTrait::validateString(2, $entry);
Charcoal_ParamTrait::validateString(3, $message);
Charcoal_ParamTrait::validateException(4, $prev, TRUE);
parent::__construct("component({$component_name}) config maybe wrong: [entry]{$entry} [message]{$message}", $prev);
}
public function __construct($argument, $option_name, $prev = NULL)
{
Charcoal_ParamTrait::validateString(1, $argument);
Charcoal_ParamTrait::validateString(2, $option_name);
Charcoal_ParamTrait::validateException(3, $prev, TRUE);
$this->argument = $argument;
$this->option_name = $option_name;
parent::__construct("Invalid argument for -{$option_name}: {$argument}", $prev);
}
/**
* Output HTML
*
*/
public function output($e)
{
Charcoal_ParamTrait::validateException(1, $e);
$out = '';
$version = Charcoal_Framework::getVersion();
$out .= "=============================================================" . PHP_EOL;
$out .= "CharcoalPHP Ver.{$version}: Exception stack trace " . PHP_EOL;
$out .= "=============================================================" . PHP_EOL;
$out .= PHP_EOL;
$out .= "* Exception Stack *" . PHP_EOL;
$out .= "-------------------------------------------------------------" . PHP_EOL;
$first_exception = $e;
$no = 1;
while ($e) {
// get exception info
$clazz = get_class($e);
$file = $e->getFile();
$line = $e->getLine();
$message = $e->getMessage();
// print exception info
$out .= "[{$no}]{$clazz}" . PHP_EOL;
$out .= " {$file}({$line})" . PHP_EOL;
$out .= " {$message}" . PHP_EOL;
// move to previous exception
$e = method_exists($e, 'getPreviousException') ? $e->getPreviousException() : NULL;
$no++;
if ($e) {
$out .= PHP_EOL;
}
}
// get backtrace
if ($first_exception instanceof Charcoal_CharcoalException) {
$backtrace = $first_exception->getBackTrace();
$out .= PHP_EOL;
$out .= "* Call Stack *" . PHP_EOL;
$out .= "-------------------------------------------------------------" . PHP_EOL;
// print backtrace
$call_no = 0;
foreach ($backtrace as $element) {
$klass = isset($element['class']) ? $element['class'] : '';
$func = isset($element['function']) ? $element['function'] : '';
$type = isset($element['type']) ? $element['type'] : '';
$file = isset($element['file']) ? $element['file'] : '';
$line = isset($element['line']) ? $element['line'] : '';
if ($call_no > 0) {
$out .= PHP_EOL;
}
$out .= "[{$call_no}]{$klass}{$type}{$func}()" . PHP_EOL;
$out .= " {$file}({$line})" . PHP_EOL;
$call_no++;
}
}
return $out;
}
/**
* execute exception handlers
*
* @param Exception $e exception to handle
*
* @return boolean TRUE means the exception is handled, otherwise FALSE
*/
public function handleException($e)
{
Charcoal_ParamTrait::validateException(1, $e);
if ($e instanceof Charcoal_HttpStatusException) {
$status_code = $e->getStatusCode();
// Show HTTP error document
self::showHttpErrorDocument($status_code);
log_warning('system,error', 'exception', "http_exception: status_code={$status_code}");
return TRUE;
}
return FALSE;
}
/**
* execute exception handlers
*
* @param Exception $e exception to handle
*
* @return boolean TRUE means the exception is handled, otherwise FALSE
*/
public function handleException($e)
{
Charcoal_ParamTrait::validateException(1, $e);
log_info("system, debug", "exception", "handled a framework exception!");
try {
/** @var Charcoal_IDebugtraceRenderer $renderer */
$renderer = $this->getSandbox()->createObject('console', 'debugtrace_renderer', array(), 'Charcoal_IDebugtraceRenderer');
// Render exception
$renderer->render($e);
return TRUE;
} catch (Exception $e) {
_catch($e);
log_info("system, debug", "exception", "debugtrace_renderer creation failed.");
}
return FALSE;
}
/**
* execute exception handlers
*
* @param Exception $e exception to handle
*
* @return boolean TRUE means the exception is handled, otherwise FALSE
*/
public function handleException($e)
{
Charcoal_ParamTrait::validateException(1, $e);
log_info('system, debug', "handled a framework exception!", 'exception_handler');
// Create Debug Trace Renderer
try {
$debugtrace_renderer = $this->getSandbox()->createObject('html', 'debugtrace_renderer', array(), 'Charcoal_IDebugtraceRenderer');
log_info('system, debug', "debugtrace_renderer[{$debugtrace_renderer}] created.", 'exception_handler');
// Render exception
$error_html = $debugtrace_renderer->output($e);
log_info('system, debug', "debugtrace_renderer[{$debugtrace_renderer}] output html.", 'exception_handler');
// generate error dump(HTML)
log_error('error_dump', $error_html, 'exception_handler');
log_info('system, debug', "error_html:\n{$error_html}", 'exception_handler');
return TRUE;
} catch (Exception $e) {
_catch($e);
log_info('system, debug', "debugtrace_renderer[{$debugtrace_renderer}] creation failed.", 'exception_handler');
}
return FALSE;
}
/**
* execute exception handlers
*
* @param Exception $e exception to handle
*
* @return boolean TRUE means the exception is handled, otherwise FALSE
*/
public function handleException($e)
{
Charcoal_ParamTrait::validateException(1, $e);
if ($e instanceof Charcoal_HttpStatusException) {
$status_code = $e->getStatusCode();
// ヘッダ文字列
$status_message_file = Charcoal_ResourceLocator::getFrameworkPath('preset', 'status_messages.ini');
if (!is_file($status_message_file)) {
// log_warning( 'system,debug,error', 'framework',"ステータスメッセージファイル($status_message_file)が存在しません。");
}
$status_messages = parse_ini_file($status_message_file, FALSE);
if (FALSE === $status_messages) {
// log_warning( 'system,debug,error', 'framework',"ステータスメッセージファイル($status_message_file)の読み込みに失敗しました。");
}
$header_msg = isset($status_messages[$status_code]) ? $status_messages[$status_code] : '';
// HTTPバージョン文字列
$http_ver = $this->http_version;
// ヘッダ出力
header("HTTP/{$http_ver} {$status_code} {$header_msg}", true, $status_code);
log_error('system,debug,error', "HTTP/1.0 {$status_code} {$header_msg}", 'framework');
}
return FALSE;
}
/**
* Render debug trace
*
*/
public function render($e)
{
Charcoal_ParamTrait::validateException(1, $e);
fputs(STDERR, $this->output($e));
return TRUE;
}
/**
* Output HTML
*
*/
public function output($e)
{
Charcoal_ParamTrait::validateException(1, $e);
$out = '';
$version = Charcoal_Framework::getVersion();
$out .= "=============================================================" . self::LOG_EOL;
$out .= "CharcoalPHP Ver.{$version}: Exception stack trace " . self::LOG_EOL;
$out .= "=============================================================" . self::LOG_EOL;
$out .= self::LOG_EOL;
$out .= "* Exception Stack *" . self::LOG_EOL;
$out .= "-------------------------------------------------------------" . self::LOG_EOL;
$no = 1;
while ($e) {
// get exception info
$clazz = get_class($e);
$file = $e->getFile();
$line = $e->getLine();
$message = $e->getMessage();
$backtrace = $e instanceof Charcoal_CharcoalException ? $e->getBackTrace() : NULL;
// print exception info
$out .= "[{$no}]{$clazz}" . self::LOG_EOL;
$out .= " {$file}({$line})" . self::LOG_EOL;
$out .= " {$message}" . self::LOG_EOL;
// move to previous exception
$e = method_exists($e, 'getPreviousException') ? $e->getPreviousException() : NULL;
$no++;
if ($e) {
$out .= self::LOG_EOL;
}
}
if ($backtrace === NULL || !is_array($backtrace)) {
return $out;
}
$out .= self::LOG_EOL;
$out .= "* Call Stack *" . self::LOG_EOL;
$out .= "-------------------------------------------------------------" . self::LOG_EOL;
// print backtrace
$call_no = 0;
foreach ($backtrace as $element) {
$klass = isset($element['class']) ? $element['class'] : '';
$func = isset($element['function']) ? $element['function'] : '';
$type = isset($element['type']) ? $element['type'] : '';
$args = isset($element['args']) ? $element['args'] : array();
$file = isset($element['file']) ? $element['file'] : '';
$line = isset($element['line']) ? $element['line'] : '';
$args_disp = '';
foreach ($args as $arg) {
if (strlen($args_disp) > 0) {
$args_disp .= ',';
}
$args_disp .= Charcoal_System::toString($arg);
}
if ($call_no > 0) {
$out .= self::LOG_EOL;
}
$out .= "[{$call_no}]{$klass}{$type}{$func}({$args_disp})" . self::LOG_EOL;
$out .= " {$file}({$line})" . self::LOG_EOL;
$call_no++;
}
return $out;
}
/**
* Output HTML
*
*/
public function output($e)
{
Charcoal_ParamTrait::validateException(1, $e);
list($file, $line) = Charcoal_System::caller(0);
$title = 'CharcoalPHP: Exception List';
return $this->_output($e, $title, $file, $line);
}
