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CATI_Tool/include/limesurvey/admin/classes/pclzip/pcltrace.lib.php

738 lines
25 KiB
PHP

<?php
// --------------------------------------------------------------------------------
// PhpConcept Library (PCL) Trace 2.0-beta1
// --------------------------------------------------------------------------------
// License GNU/GPL - Vincent Blavet - August 2003
// http://www.phpconcept.net
// --------------------------------------------------------------------------------
//
// The PCL Trace library description is not available yet.
// This library was first released only with PclZip library.
// An independant release will be soon available on http://www.phpconcept.net
//
// --------------------------------------------------------------------------------
//
// Warning :
// This library and the associated files are non commercial, non professional
// work.
// It should not have unexpected results. However if any damage is caused by
// this software the author can not be responsible.
// The use of this software is at the risk of the user.
//
// --------------------------------------------------------------------------------
// ----- Version
$g_pcltrace_version = "2.0-beta1";
// ----- Internal variables
// These values must be change by PclTrace library functions
$g_pcl_trace_mode = "memory";
$g_pcl_trace_filename = "trace.txt";
$g_pcl_trace_name = array();
$g_pcl_trace_index = 0;
$g_pcl_trace_level = 0;
$g_pcl_trace_suspend = false;
//$g_pcl_trace_entries = array();
// ----- For compatibility reason
define ('PCLTRACE_LIB', 1);
// --------------------------------------------------------------------------------
// Function : TrOn($p_level, $p_mode, $p_filename)
// Description :
// Parameters :
// $p_level : Trace level
// $p_mode : Mode of trace displaying :
// 'normal' : messages are displayed at function call
// 'memory' : messages are memorized in a table and can be display by
// TrDisplay() function. (default)
// 'log' : messages are writed in the file $p_filename
// --------------------------------------------------------------------------------
function PclTraceOn($p_level=1, $p_mode="memory", $p_filename="trace.txt")
{
TrOn($p_level, $p_mode, $p_filename);
}
function TrOn($p_level=1, $p_mode="memory", $p_filename="trace.txt")
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
// ----- Enable trace mode
$g_pcl_trace_level = $p_level;
// ----- Memorize mode and filename
switch ($p_mode) {
case "normal" :
case "memory" :
case "log" :
$g_pcl_trace_mode = $p_mode;
break;
default :
$g_pcl_trace_mode = "logged";
}
// ----- Memorize filename
$g_pcl_trace_filename = $p_filename;
$g_pcl_trace_suspend = false;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : IsTrOn()
// Description :
// Return value :
// The trace level (0 for disable).
// --------------------------------------------------------------------------------
function PclTraceIsOn()
{
return IsTrOn();
}
function IsTrOn()
{
global $g_pcl_trace_level;
return($g_pcl_trace_level);
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrOff()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceOff()
{
TrOff();
}
function TrOff()
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
// ----- Clean
$g_pcl_trace_mode = "memory";
unset($g_pcl_trace_entries);
unset($g_pcl_trace_name);
unset($g_pcl_trace_index);
// ----- Switch off trace
$g_pcl_trace_level = 0;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : PclTraceSuspend()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceSuspend()
{
global $g_pcl_trace_suspend;
$g_pcl_trace_suspend = true;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : PclTraceResume()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceResume()
{
global $g_pcl_trace_suspend;
$g_pcl_trace_suspend = false;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrFctStart()
// Description :
// Just a trace function for debbugging purpose before I use a better tool !!!!
// Start and stop of this function is by $g_pcl_trace_level global variable.
// Parameters :
// $p_level : Level of trace required.
// --------------------------------------------------------------------------------
function PclTraceFctStart($p_file, $p_line, $p_name, $p_param="", $p_message="")
{
TrFctStart($p_file, $p_line, $p_name, $p_param, $p_message);
}
function TrFctStart($p_file, $p_line, $p_name, $p_param="", $p_message="")
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
// ----- Look for disabled trace
if (($g_pcl_trace_level < 1) || ($g_pcl_trace_suspend))
return;
// ----- Add the function name in the list
if (!isset($g_pcl_trace_name))
$g_pcl_trace_name = $p_name;
else
$g_pcl_trace_name .= ",".$p_name;
// ----- Update the function entry
$i = sizeof($g_pcl_trace_entries);
$g_pcl_trace_entries[$i]['name'] = $p_name;
$g_pcl_trace_entries[$i]['param'] = $p_param;
$g_pcl_trace_entries[$i]['message'] = "";
$g_pcl_trace_entries[$i]['file'] = $p_file;
$g_pcl_trace_entries[$i]['line'] = $p_line;
$g_pcl_trace_entries[$i]['index'] = $g_pcl_trace_index;
$g_pcl_trace_entries[$i]['type'] = "1"; // means start of function
// ----- Update the message entry
if ($p_message != "")
{
$i = sizeof($g_pcl_trace_entries);
$g_pcl_trace_entries[$i]['name'] = "";
$g_pcl_trace_entries[$i]['param'] = "";
$g_pcl_trace_entries[$i]['message'] = $p_message;
$g_pcl_trace_entries[$i]['file'] = $p_file;
$g_pcl_trace_entries[$i]['line'] = $p_line;
$g_pcl_trace_entries[$i]['index'] = $g_pcl_trace_index;
$g_pcl_trace_entries[$i]['type'] = "3"; // means message
}
// ----- Action depending on mode
PclTraceAction($g_pcl_trace_entries[$i]);
// ----- Increment the index
$g_pcl_trace_index++;
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrFctEnd()
// Description :
// Just a trace function for debbugging purpose before I use a better tool !!!!
// Start and stop of this function is by $g_pcl_trace_level global variable.
// Parameters :
// $p_level : Level of trace required.
// --------------------------------------------------------------------------------
function PclTraceFctEnd($p_file, $p_line, $p_return=1, $p_message="")
{
TrFctEnd($p_file, $p_line, $p_return, $p_message);
}
function TrFctEnd($p_file, $p_line, $p_return=1, $p_message="")
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
// ----- Look for disabled trace
if (($g_pcl_trace_level < 1) || ($g_pcl_trace_suspend))
return;
// ----- Extract the function name in the list
// ----- Remove the function name in the list
if (!($v_name = strrchr($g_pcl_trace_name, ",")))
{
$v_name = $g_pcl_trace_name;
$g_pcl_trace_name = "";
}
else
{
$g_pcl_trace_name = substr($g_pcl_trace_name, 0, strlen($g_pcl_trace_name)-strlen($v_name));
$v_name = substr($v_name, -strlen($v_name)+1);
}
// ----- Decrement the index
$g_pcl_trace_index--;
// ----- Update the message entry
if ($p_message != "")
{
$i = sizeof($g_pcl_trace_entries);
$g_pcl_trace_entries[$i]['name'] = "";
$g_pcl_trace_entries[$i]['param'] = "";
$g_pcl_trace_entries[$i]['message'] = $p_message;
$g_pcl_trace_entries[$i]['file'] = $p_file;
$g_pcl_trace_entries[$i]['line'] = $p_line;
$g_pcl_trace_entries[$i]['index'] = $g_pcl_trace_index;
$g_pcl_trace_entries[$i]['type'] = "3"; // means message
}
// ----- Update the function entry
$i = sizeof($g_pcl_trace_entries);
$g_pcl_trace_entries[$i]['name'] = $v_name;
$g_pcl_trace_entries[$i]['param'] = $p_return;
$g_pcl_trace_entries[$i]['message'] = "";
$g_pcl_trace_entries[$i]['file'] = $p_file;
$g_pcl_trace_entries[$i]['line'] = $p_line;
$g_pcl_trace_entries[$i]['index'] = $g_pcl_trace_index;
$g_pcl_trace_entries[$i]['type'] = "2"; // means end of function
// ----- Action depending on mode
PclTraceAction($g_pcl_trace_entries[$i]);
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrFctMessage()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceFctMessage($p_file, $p_line, $p_level, $p_message="")
{
TrFctMessage($p_file, $p_line, $p_level, $p_message);
}
function TrFctMessage($p_file, $p_line, $p_level, $p_message="")
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
// ----- Look for disabled trace
if (($g_pcl_trace_level < $p_level) || ($g_pcl_trace_suspend))
return;
// ----- Update the entry
$i = sizeof($g_pcl_trace_entries);
$g_pcl_trace_entries[$i]['name'] = "";
$g_pcl_trace_entries[$i]['param'] = "";
$g_pcl_trace_entries[$i]['message'] = $p_message;
$g_pcl_trace_entries[$i]['file'] = $p_file;
$g_pcl_trace_entries[$i]['line'] = $p_line;
$g_pcl_trace_entries[$i]['index'] = $g_pcl_trace_index;
$g_pcl_trace_entries[$i]['type'] = "3"; // means message of function
// ----- Action depending on mode
PclTraceAction($g_pcl_trace_entries[$i]);
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrMessage()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceMessage($p_file, $p_line, $p_level, $p_message="")
{
TrMessage($p_file, $p_line, $p_level, $p_message);
}
function TrMessage($p_file, $p_line, $p_level, $p_message="")
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
// ----- Look for disabled trace
if (($g_pcl_trace_level < $p_level) || ($g_pcl_trace_suspend))
return;
// ----- Update the entry
$i = sizeof($g_pcl_trace_entries);
$g_pcl_trace_entries[$i]['name'] = "";
$g_pcl_trace_entries[$i]['param'] = "";
$g_pcl_trace_entries[$i]['message'] = $p_message;
$g_pcl_trace_entries[$i]['file'] = $p_file;
$g_pcl_trace_entries[$i]['line'] = $p_line;
$g_pcl_trace_entries[$i]['index'] = $g_pcl_trace_index;
$g_pcl_trace_entries[$i]['type'] = "4"; // means simple message
// ----- Action depending on mode
PclTraceAction($g_pcl_trace_entries[$i]);
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrDisplay()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceDisplay()
{
TrDisplay();
}
function TrDisplay()
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
// ----- Look for disabled trace
if (($g_pcl_trace_level <= 0) || ($g_pcl_trace_mode != "memory") || ($g_pcl_trace_suspend))
return;
$v_font = "\"Verdana, Arial, Helvetica, sans-serif\"";
// ----- Trace Header
echo "<table width=100% border=0 cellspacing=0 cellpadding=0>";
echo "<tr bgcolor=#0000CC>";
echo "<td bgcolor=#0000CC width=1>";
echo "</td>";
echo "<td><div align=center><font size=3 color=#FFFFFF face=$v_font>Trace</font></div></td>";
echo "</tr>";
echo "<tr>";
echo "<td bgcolor=#0000CC width=1>";
echo "</td>";
echo "<td>";
// ----- Content header
echo "<table width=100% border=0 cellspacing=0 cellpadding=0>";
// ----- Display
$v_again=0;
for ($i=0; $i<sizeof($g_pcl_trace_entries); $i++)
{
// ---- Row header
echo "<tr>";
echo "<td><table width=100% border=0 cellspacing=0 cellpadding=0><tr>";
$n = ($g_pcl_trace_entries[$i]['index']+1)*10;
echo "<td width=".$n."><table width=100% border=0 cellspacing=0 cellpadding=0><tr>";
for ($j=0; $j<=$g_pcl_trace_entries[$i]['index']; $j++)
{
if ($j==$g_pcl_trace_entries[$i]['index'])
{
if (($g_pcl_trace_entries[$i]['type'] == 1) || ($g_pcl_trace_entries[$i]['type'] == 2))
echo "<td width=10><div align=center><font size=2 face=$v_font>+</font></div></td>";
}
else
echo "<td width=10><div align=center><font size=2 face=$v_font>|</font></div></td>";
}
//echo "<td>&nbsp</td>";
echo "</tr></table></td>";
echo "<td width=2></td>";
switch ($g_pcl_trace_entries[$i]['type']) {
case 1:
echo "<td><font size=2 face=$v_font>".$g_pcl_trace_entries[$i]['name']."(".$g_pcl_trace_entries[$i]['param'].")</font></td>";
break;
case 2:
echo "<td><font size=2 face=$v_font>".$g_pcl_trace_entries[$i]['name']."()=".$g_pcl_trace_entries[$i]['param']."</font></td>";
break;
case 3:
case 4:
echo "<td><table width=100% border=0 cellspacing=0 cellpadding=0><td width=20></td><td>";
echo "<font size=2 face=$v_font>".$g_pcl_trace_entries[$i]['message']."</font>";
echo "</td></table></td>";
break;
default:
echo "<td><font size=2 face=$v_font>".$g_pcl_trace_entries[$i]['name']."(".$g_pcl_trace_entries[$i]['param'].")</font></td>";
}
echo "</tr></table></td>";
echo "<td width=5></td>";
echo "<td><font size=1 face=$v_font>".basename($g_pcl_trace_entries[$i]['file'])."</font></td>";
echo "<td width=5></td>";
echo "<td><font size=1 face=$v_font>".$g_pcl_trace_entries[$i]['line']."</font></td>";
echo "</tr>";
}
// ----- Content footer
echo "</table>";
// ----- Trace footer
echo "</td>";
echo "<td bgcolor=#0000CC width=1>";
echo "</td>";
echo "</tr>";
echo "<tr bgcolor=#0000CC>";
echo "<td bgcolor=#0000CC width=1>";
echo "</td>";
echo "<td><div align=center><font color=#FFFFFF face=$v_font>&nbsp</font></div></td>";
echo "</tr>";
echo "</table>";
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrDisplayNew()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceDisplayNew()
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
// ----- Look for disabled trace
if (($g_pcl_trace_level <= 0) || ($g_pcl_trace_mode != "memory") || ($g_pcl_trace_suspend))
return;
?>
<script language="javascript">
function PclTraceToggleView(element) {
if (element.style.visibility == 'visible') {
PclTraceHide(element);
} else {
PclTraceShow(element);
}
}
function PclTraceShow(element) {
element.style.visibility = 'visible';
element.style.position='relative';
}
function PclTraceHide(element) {
element.style.visibility = 'hidden';
element.style.position='absolute';
}
</script>
<table width="100%" border="0" cellspacing="0" cellpadding="0"
bordercolor="#0000CC">
<tr>
<td bgcolor="#0000CC">
<div align="center"><font face="Verdana, Arial, Helvetica, sans-serif"
color="#FFFFFF"><b>Trace</b></font></div>
</td>
</tr>
<tr>
<td><?php
$v_font = "\"Verdana, Arial, Helvetica, sans-serif\"";
// ----- Trace Header
// ----- Display the items
$v_again=0;
for ($i=0; $i<sizeof($g_pcl_trace_entries); $i++)
{
switch ($g_pcl_trace_entries[$i]['type']) {
case 1: // fct start
PclTraceDisplayItemStart($i);
break;
case 2: // fct stop
PclTraceDisplayItemStop($i);
break;
case 3: // fct msg
case 4: // msg
PclTraceDisplayItemMsg($i);
break;
default:
}
/*
echo "</tr></table></td>";
echo "<td width=5></td>";
echo "<td><font size=1 face=$v_font>".basename($g_pcl_trace_entries[$i]['file'])."</font></td>";
echo "<td width=5></td>";
echo "<td><font size=1 face=$v_font>".$g_pcl_trace_entries[$i]['line']."</font></td>";
echo "</tr>";
*/
}
// ----- Trace footer
?></td>
</tr>
<tr>
<td bgcolor="#0000CC">&nbsp;</td>
</tr>
</table>
<script language="javascript">
function PclTraceShowAll() {
<?php
for ($i=0; $i<sizeof($g_pcl_trace_entries); $i++) {
if ($g_pcl_trace_entries[$i]['type'] == 1) {
echo "PclTraceShow(document.getElementById('fct-".$i."'));";
}
}
?>
}
function PclTraceHideAll() {
<?php
for ($i=0; $i<sizeof($g_pcl_trace_entries); $i++) {
if ($g_pcl_trace_entries[$i]['type'] == 1) {
echo "PclTraceHide(document.getElementById('fct-".$i."'));";
}
}
?>
}
</script>
<form id="formulaire" action="POST">
<p><input type='button' value='Show All' onclick="PclTraceShowAll();"></input>
<input type='button' value='Hide All' onclick="PclTraceHideAll();"></input>
</p>
</form>
<?php
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrDisplayNew()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceDisplayItemStart($p_id)
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
?>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="10"><font face="Verdana, Arial, Helvetica, sans-serif"
color="#FFFFFF"><b><font color="#000000" size="2">+</font></b></font></td>
<td style="width: 2px;"></td>
<td><font face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"><b><font
color="#000000" size="2"> <a href="javascript:null();"
title="<?php echo 'File:'.basename($g_pcl_trace_entries[$p_id]['file'])." Line: ".$g_pcl_trace_entries[$p_id]['line'];?>"
onClick="PclTraceToggleView(document.getElementById('<?php echo 'fct-'.$p_id; ?>'));">
<?php echo $g_pcl_trace_entries[$p_id]['name']."(".$g_pcl_trace_entries[$p_id]['param'].")" ?>
</a></font></b></font></td>
</tr>
<tr id="<?php echo 'fct-'.$p_id; ?>"
style="visibility: hidden; position: absolute;">
<td width="10">&nbsp;</td>
<td style="width: 2px;" bgcolor="#0000CC"></td>
<td><?php
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrDisplayNew()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceDisplayItemStop($p_id)
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
?>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><font face="Verdana, Arial, Helvetica, sans-serif"
color="#FFFFFF"><b><font color="#000000" size="2"> <?php echo $g_pcl_trace_entries[$p_id]['name']."()=".$g_pcl_trace_entries[$p_id]['param']; ?>
</font></b></font></td>
</tr>
</table>
</td>
</tr>
</table>
<?php
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : TrDisplayNew()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceDisplayItemMsg($p_id)
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
global $g_pcl_trace_suspend;
?>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="10"><font face="Verdana, Arial, Helvetica, sans-serif"
color="#FFFFFF"><b><font color="#000000" size="2">
<center>.</center>
</font></b></font></td>
<td style="width: 2px;"></td>
<td><font face="Verdana, Arial, Helvetica, sans-serif" color="#FFFFFF"><b><font
color="#000000" size="2"> <?php echo $g_pcl_trace_entries[$p_id]['message'] ?>
</font></b></font></td>
<td width=5></td>
<td><font size=1 face="Verdana, Arial, Helvetica, sans-serif"><?php echo basename($g_pcl_trace_entries[$p_id]['file']); ?></font></td>
<td width=5></td>
<td><font size=1 face="Verdana, Arial, Helvetica, sans-serif"><?php echo $g_pcl_trace_entries[$p_id]['line']; ?></font></td>
</tr>
</table>
<?php
}
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Function : PclTraceAction()
// Description :
// Parameters :
// --------------------------------------------------------------------------------
function PclTraceAction($p_entry)
{
global $g_pcl_trace_level;
global $g_pcl_trace_mode;
global $g_pcl_trace_filename;
global $g_pcl_trace_name;
global $g_pcl_trace_index;
global $g_pcl_trace_entries;
if ($g_pcl_trace_mode == "normal")
{
for ($i=0; $i<$p_entry['index']; $i++)
echo "---";
if ($p_entry['type'] == 1)
echo "<b>".$p_entry['name']."</b>(".$p_entry['param'].") : ".$p_entry['message']." [".$p_entry[file].", ".$p_entry[line]."]<br>";
else if ($p_entry['type'] == 2)
echo "<b>".$p_entry['name']."</b>()=".$p_entry['param']." : ".$p_entry['message']." [".$p_entry[file].", ".$p_entry[line]."]<br>";
else
echo $p_entry['message']." [".$p_entry['file'].", ".$p_entry['line']."]<br>";
}
}
// --------------------------------------------------------------------------------
?>