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<?PHP
/* Poidsy 0.6 - http://chris.smith.name/projects/poidsy
* Copyright (c) 2008-2010 Chris Smith
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
class Logger {
const ENABLE_LOGGING = true;
const LOGGING_FILENAME = '/poidsy-debug.log';
const TRUNCATE_ARGS = true;
private static $fh;
public static function log($message) {
if (self::ENABLE_LOGGING) {
$dir_base = toba::instancia()->get_path_instalacion_proyecto(toba::proyecto()->get_id()). '/logs/';
if (self::$fh == null) {
self::$fh = fopen($dir_base . self::LOGGING_FILENAME, 'a');
}
$args = func_get_args();
$arg = call_user_func_array('sprintf', $args);
fputs(self::$fh, sprintf("[%s] %s: %s\n", date('r'), self::getCaller(), $arg));
}
}
protected static function getCaller() {
$traces = debug_backtrace(); // First one will be getCaller, next Log::logger
$trace = $traces[2];
array_walk($trace['args'], array('Logger', 'formatArg'));
$class = isset($trace['class']) ? $trace['class'] : '';
$type = isset($trace['type']) ? $trace['type'] : '';
return sprintf('%s:%s %s%s%s(%s)', basename($trace['file']), $traces[1]['line'], $class, $type, $trace['function'], implode(', ', $trace['args']));
}
protected static function formatArg(&$value, $key) {
if (strlen($value) > 30 && self::TRUNCATE_ARGS) {
$value = substr($value, 0, 27) . '...';
}
$value = str_replace("\n", ' ', $value);
}
}
?>
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