Namespace changes initial setup

* move all the libs into the correct folders
* libs folder is now called lib
* Smarty update to 3.1.30
* main config update with / is now set via core variable (dynamic)

www/lib/Error.Handling.inc

@@ -0,0 +1,104 @@
+<?
+/*********************************************************************
+* AUTHOR: Clemens Schwaighofer
+* CREATED: 2011/2/8
+* DESCRIPTION: pre function to collect all non critical errors into a log file if possible
+* include this file at the very beginning of the script to get the notices, strict, etc messages.
+* error etc will still be written to the log/display
+*********************************************************************/
+
+// define the base working directory outside because in the function it might return undefined
+DEFINE('CURRENT_WORKING_DIR', getcwd().'/');
+
+// METHOD: MyErrorHandler
+// PARAMS: $type: the error code from PHP
+//         $message: the error message from php
+//         $file: in which file the error happend. this is the source file (eg include)
+//         $line: in which line the error happened
+//         $context: array with all the variable
+// RETURN: true, so cought errors do not get processed by the PHP error engine
+// DESC:   will catch any error except E_ERROR and try to write them to the log file in log/php_error-<DAY>.llog
+//         if this fails, it will print the data to the window via echo
+function MyErrorHandler($type, $message, $file, $line, $context)
+{
+	if (!(error_reporting() & $type) && !SHOW_ALL_ERRORS) {
+		// This error code is not included in error_reporting
+		return;
+	}
+	// ERROR LEVEL
+	$error_level = array (
+		1 => 'E_ERROR',
+		2 => 'E_WARNING',
+		4 => 'E_PARSE',
+		8 => 'E_NOTICE',
+		16 => 'E_CORE_ERROR',
+		32 => 'E_CORE_WARNING',
+		64 => 'E_COMPILE_ERROR',
+		128 => 'E_COMPILE_WARNING',
+		256 => 'E_USER_ERROR',
+		512 => 'E_USER_WARNING',
+		1024 => 'E_USER_NOTICE',
+		2048 => 'E_STRICT',
+		4096 => 'E_RECOVERABLE_ERROR',
+		8192 => 'E_DEPRICATED',
+		16384 => 'E_USER_DEPRICATED',
+		30719 => 'E_ALL'
+	);
+
+	// get the current page name (strip path)
+	$page_temp = explode("/", $_SERVER["PHP_SELF"]);
+	// the output string:
+	// [] current timestamp
+	// {} the current page name in which the error occured (running script)
+	// [] the file where the error actually happened
+	// <> the line number in this file
+	// [|] error name and error number
+	// : the php error message
+	$output = '['.date("Y-m-d H:i:s").'] {'.array_pop($page_temp).'} ['.$file.'] <'.$line.'> ['.$error_level[$type].'|'.$type.']: '.$message;
+	# try to open file
+	$ROOT = CURRENT_WORKING_DIR;
+	$LOG = 'log/';
+	// if the log folder is not found, try to create it
+	if (!is_dir($ROOT.$LOG) && !is_file($ROOT.LOG)) {
+		$ok = mkdir($ROOT.$LOG);
+	}
+	$error = 0;
+	// again, if the folder now exists, else set error flag
+	if (is_dir($ROOT.$LOG)) {
+		$fn = $ROOT.$LOG.'php_errors-'.date('Y-m-d').'.log';
+		// when opening, surpress the warning so we can catch the no file pointer below without throwing a warning for this
+		$fp = @fopen($fn, 'a');
+		// write if we have a file pointer, else set error flag
+		if ($fp) {
+			fwrite($fp, $output."\n");
+			fclose($fp);
+		} else {
+			$error = 1;
+		}
+	} else {
+		$error = 1;
+	}
+
+	// if the above writing failed
+	if ($error) {
+		// if the display errors is on
+		// pretty print output for HTML
+		if (ini_get("display_errors")) {
+			echo "<div style='border: 1px dotted red; background-color: #ffffe5; color: #000000; padding: 5px; margin-bottom: 2px;'>";
+			echo "<div style='color: orange; font-weight: bold;'>".$error_level[$type].":</div>";
+			echo "<b>$message</b> on line <b>$line</b> in <b>$file</b>";
+			echo "</div>";
+		}
+		// if write to log is on
+		// simplified, remove datetime for log file
+		if (ini_get('log_errors')) {
+			error_log('{'.$page_temp.'} ['.$file.'] <'.$line.'> ['.$error_level[$type].'|'.$type.']: '.$message);
+		}
+	}
+	// return true, to avoid that php calls its own error stuff
+	// if E_ERROR, the php one gets called anyway
+	return true;
+}
+
+// init the error handler
+set_error_handler("MyErrorHandler");