Code

* Created "old" branch and moved stuff
[gosa.git] / branches / old / gosa-core / include / php_setup.inc
diff --git a/branches/old/gosa-core/include/php_setup.inc b/branches/old/gosa-core/include/php_setup.inc
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+<?php
+/*
+ * This code is part of GOsa (http://www.gosa-project.org)
+ * Copyright (C) 2003-2008 GONICUS GmbH
+ *
+ * ID: $$Id$$
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+define ("LOCALE_DIR", dirname(dirname(__FILE__))."/locale/compiled");
+
+function gosaRaiseError($errno, $errstr, $errfile, $errline)
+{
+  global $error_collector,$config, $error_collector_mailto;
+
+  /* Return if error reporting is set to zero */
+  if (error_reporting() == 0){
+    return;
+  }
+
+  /* Workaround for buggy imap_open error outputs */
+  if (preg_match('/imap_open/', $errstr)){
+    return;
+  }
+
+  /* Hide ldap size limit messages */
+  if (preg_match('/ldap_error/', $errstr)){
+    if (preg_match('/sizelimit/', $errstr)){
+      return;
+    }
+  }
+
+  /* Error messages are hidden in GOsa, so we only send them to the logging class and abort here */
+  if(isset($config->data) && $config->get_cfg_value("displayerrors") != "true"){
+      
+      /* Write to syslog */
+      if(class_exists("log") && !preg_match("/No such object/",$errstr)){
+        new log("view","error","",array(),"PHP error: $errstr ($errfile, line $errline)");
+      }
+
+      return;
+  }
+  
+  /* Send all errors to logging class, except "Ldap : No such object" messages*/
+  if(class_exists("log") && !preg_match("/No such object/",$errstr)){
+    new log("debug","all",$errfile,array(),"Type:".$errno.", Message:".$errstr.", File:".$errfile.", Line: ".$errline);
+  }
+
+  /* Create header as needed */
+  if ($error_collector == ""){
+
+    /* Mailto body header */
+    if(function_exists("prepare4mailbody")){
+      $version= "unknown";
+      if(function_exists("get_gosa_version")){
+             $version= get_gosa_version();
+      }
+      $error_collector_mailto .=prepare4mailbody(
+                                "Oups. Seems like you've catched some kind of bug inside GOsa/PHP. You may want to help ".
+                                "us to improve the software stability. If so, please provide some more information below.".
+                                "\n\n".
+                                "*** GOsa bug report ***".
+                                "\nGOsa Version: $version".
+                                "\n\n".
+                                "Please describe what you did to produce this error as detailed as possible. Can you ".
+                                "reproduce this bug using the demo on http://www.gosa-project.org ?".
+                                "\n\n".
+                                "*** PHP error information ***\n\n");
+      }
+    
+    if (session::is_set('js') && session::get('js')==FALSE){
+      $error_collector= "<div>";
+    } else {
+      $error_collector= "
+        <table summary=\"\" width=\"100%\" style='background-color:#E0E0E0;border-bottom:1px solid black;z-index:150;'>
+          <tr>
+            <td>
+              <img alt=\"\" align=\"middle\" src='".get_template_path('images/warning.png')."'>&nbsp;
+              <font style='font-size:14px;font-weight:bold'>".
+                _("Generating this page caused the PHP interpreter to raise some errors!")."
+              </font>
+            </td>
+            <td align=right>
+              <a href=\"mailto:gosa-bugs@oss.gonicus.de?subject=GOsa%20bugreport&amp;body=%BUGBODY%\">
+                <img border='0' src='images/mailto.png' title='"._("Send bug report to the GOsa Team")."' class='center' alt=''>&nbsp;"._("Send bugreport")."
+              </a>
+            </td>
+            <td align=right>
+              <button onClick='toggle(\"errorbox\")'>".
+                _("Toggle information")."
+              </button>
+            </td>
+          </tr>
+        </table>
+        <div id='errorbox' style='position:absolute; z-index:150; visibility: hidden'>";
+    }
+  }
+  /* Create error header */
+  $error_collector.= "<table summary=\"\" width=\"100%\" cellspacing=0 style='background-color:#402005;color:white;border:2px solid red'><tr><td colspan=3><h1 style='color:white'>"._("PHP error")." \"$errstr\"</h1></td></tr>";
+
+  $error_collector_mailto .= prepare4mailbody("=== Error === \n");
+  $error_collector_mailto .= prepare4mailbody("PHP error: $errstr ($errfile, line $errline)\n");
+  $error_collector_mailto .= prepare4mailbody("=== /Error === \n\n");
+  
+  /* Extract traceback data - if available */
+  if (function_exists('debug_backtrace')){
+    $trace= debug_backtrace();
+
+    $error_collector_mailto .= prepare4mailbody("=== Trace ===");
+
+    /* Generate trace history */
+    for ($index= 0; $index<count($trace); $index++){
+
+
+      $ct= $trace[$index];
+      $loc= "";
+      if (isset($ct['class'])){
+        $loc.= _("class")." ".$ct['class'];
+        if (isset($ct['function'])){
+          $loc.= " / ";
+        }
+      }
+      if (isset($ct['function'])){
+        $loc.= _("function")." ".$ct['function'];
+      }
+      if (isset($ct['type'])){
+        switch ($ct['type']){
+          case "::":
+            $type= _("static");
+          break;
+
+          case "->":
+            $type= _("method");
+          break;
+        }
+      } else {
+        $type= "-";
+      }
+      $args= "";
+      if (isset($ct['args'])){
+        foreach ($ct['args'] as $arg){
+       
+          /* Avoid convertig object to string errors */ 
+          if(is_object($arg)){
+            $arg = "CLASS:&nbsp;".get_class($arg);
+          }
+  
+          $args.= htmlentities("\"$arg\", ");
+        }
+      }
+      $args= preg_replace("/, $/", "", $args);
+      if ($args == ""){
+        $args= "-";
+      }
+      if(isset($ct['file'])) {
+        $file= $ct['file'];
+      }else{
+        $file="";
+      }
+      if(isset($ct['line'])) {
+        $line= $ct['line'];
+      }else{
+        $line="";
+      }
+      $color= ($index&1)?'#404040':'606060';
+      $error_collector.= "<tr style='background-color:$color'><td style='padding-left:20px' width=\"30%\">"._("Trace")."[$index]: $loc</td>";
+      $error_collector.= "<td>"._("File").": $file ("._('Line')." $line)</td><td width=\"10%\">"._("Type").": $type</td></tr>";
+      $error_collector.= "<tr style='background-color:$color'><td colspan=3 style='padding-left:20px;'>"._("Arguments").": $args</td></tr>";
+
+      /* Add trace part to mailto body */
+      $error_collector_mailto .= prepare4mailbody(
+                                   "\nTrace[".$index."]:".$loc.
+                                   "\nFile : ".$file.
+                                   "\nLine : ".$line.
+                                   "\nType : ".$type.
+                                   "\n  ".$args.
+                                   "\n");
+
+    }
+  }
+
+  $error_collector_mailto .= prepare4mailbody("=== /Trace === \n");
+
+  /* Close error table */
+  $error_collector.= "</table>";
+
+  /* Flush in case of fatal errors */
+  if (preg_match('/^fatal/i', $errstr)){
+    echo $error_collector."</div>";
+    flush();
+    exit;
+  }
+}
+
+
+function prepare4mailbody($string)
+{
+  $string = html_entity_decode($string);
+
+  $from = array(
+                "/%/",
+                "/ /",
+                "/\n/",
+                "/\r/",
+                "/!/",
+                "/#/",
+                "/\*/",
+                "/\//",
+                "/</",
+                "/>/",
+                "/\?/",
+                "/\"/");
+
+  $to = array(
+                "%25",
+                "%20",
+                "%0A",
+                "%0D",
+                "%21",
+                "%23",
+                "%2A",
+                "%2F",
+                "%3C",
+                "%3E",
+                "%3F",
+                "%22");
+
+  $string = preg_replace($from,$to,$string);
+
+  return($string);
+}
+
+
+function dummy_error_handler()
+{
+}
+
+/* Bail out for incompatible/old PHP versions */
+if (!version_compare(phpversion(),"5.2.0",">=")){
+  echo "PHP version needs to be 5.2.0 or above to run GOsa. Aborted.";
+  exit();
+}
+
+/* Set timezone */
+date_default_timezone_set("GMT");
+
+/* Get base dir for reference */
+$BASE_DIR= dirname(dirname(__FILE__));
+$ROOT_DIR= $BASE_DIR."/html";
+error_reporting (E_ALL | E_STRICT);
+
+/* Register error handler */
+$error_collector= "";
+$error_collector_mailto= "";
+
+set_error_handler('gosaRaiseError', E_WARNING |  E_NOTICE | E_USER_ERROR | E_USER_WARNING | E_USER_NOTICE | E_STRICT) ;
+
+$variables_order= "ES";
+ini_set("register_globals",0);
+ini_set("track_vars",1);
+ini_set("display_errors",1);
+ini_set("report_memleaks",1);
+ini_set("include_path",".:$BASE_DIR/include:$BASE_DIR/include/utils/excel");
+
+/* Do smarty setup */
+require("smarty/Smarty.class.php");
+$smarty = new Smarty;
+$smarty->template_dir = $BASE_DIR.'/ihtml/';
+$smarty->caching= false;
+$smarty->php_handling= SMARTY_PHP_REMOVE;
+
+
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
+?>