<?php
/**
 * @version $Id: controller.php 11 2009-03-17 09:17:49Z ggiunta $
 * @author Gaetano Giunta
 * @copyright (C) 2005-2009 G. Giunta
 * @license code licensed under the BSD License: http://phpxmlrpc.sourceforge.net/license.txt
 *
 * @todo add links to documentation from every option caption
 * @todo switch params for http compression from 0,1,2 to values to be used directly
 * @todo add a little bit more CSS formatting: we broke IE box model getting a width > 100%...
 * @todo add support for more options, such as ntlm auth to proxy, or request charset encoding
 *
 * @todo parse content of payload textarea to be fed to visual editor
 * @todo add http no-cache headers
 **/

  include(getcwd().'/common.php');
  if ($action == '')
    $action = 'list';

  // relative path to the visual xmlrpc editing dialog
  $editorpath = '../../javascript/';
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>XMLRPC Debugger</title>
<meta name="robots" content="index,nofollow" />
<script type="text/javascript" language="Javascript">
  if (window.name!='frmcontroller')
    top.location.replace('index.php?run='+escape(self.location));
</script>
<!-- xmlrpc/jsonrpc base library -->
<script type="text/javascript" src="<?php echo $editorpath; ?>xmlrpc_lib.js"></script>
<script type="text/javascript" src="<?php echo $editorpath; ?>jsonrpc_lib.js"></script>

<script language="JavaScript" type="text/javascript">
<!--
  function verifyserver()
  {
    if (document.frmaction.host.value == '')
    {
      alert('Please insert a server name or address');
      return false;
    }
    if (document.frmaction.path.value == '')
      document.frmaction.path.value = '/';
    var action = '';
    for (counter = 0; counter < document.frmaction.action.length; counter++)
      if (document.frmaction.action[counter].checked)
      {
        action = document.frmaction.action[counter].value;
      }
    if (document.frmaction.method.value == '' && (action == 'execute' || action == 'wrap' || action == 'describe'))
    {
      alert('Please insert a method name');
      return false;
    }
    if (document.frmaction.authtype.value != '1' && document.frmaction.username.value == '')
    {
      alert('No username for authenticating to server: authentication disabled');
    }
    return true;
  }

  function switchaction()
  {
    // reset html layout depending on action to be taken
    var action = '';
    for (counter = 0; counter < document.frmaction.action.length; counter++)
      if (document.frmaction.action[counter].checked)
      {
        action = document.frmaction.action[counter].value;
      }
    if (action == 'execute')
    {
      document.frmaction.methodpayload.disabled = false;
      displaydialogeditorbtn(true);//if (document.getElementById('methodpayloadbtn') != undefined) document.getElementById('methodpayloadbtn').disabled = false;
      document.frmaction.method.disabled = false;
      document.frmaction.methodpayload.rows = 10;
    }
    else
    {
      document.frmaction.methodpayload.rows = 1;
      if (action == 'describe' || action == 'wrap')
      {
        document.frmaction.methodpayload.disabled = true;
        displaydialogeditorbtn(false); //if (document.getElementById('methodpayloadbtn') != undefined) document.getElementById('methodpayloadbtn').disabled = true;
        document.frmaction.method.disabled = false;
      }
      else // list
      {
        document.frmaction.methodpayload.disabled = true;
        displaydialogeditorbtn(false); //if (document.getElementById('methodpayloadbtn') != undefined) document.getElementById('methodpayloadbtn').disabled = false;
        document.frmaction.method.disabled = true;
      }
    }
  }

  function switchssl()
  {
    if (document.frmaction.protocol.value != '2')
    {
      document.frmaction.verifypeer.disabled = true;
      document.frmaction.verifyhost.disabled = true;
      document.frmaction.cainfo.disabled = true;
    }
    else
    {
      document.frmaction.verifypeer.disabled = false;
      document.frmaction.verifyhost.disabled = false;
      document.frmaction.cainfo.disabled = false;
    }
  }

  function switchauth()
  {
    if (document.frmaction.protocol.value != '0')
    {
      document.frmaction.authtype.disabled = false;
    }
    else
    {
      document.frmaction.authtype.disabled = true;
      document.frmaction.authtype.value = 1;
    }
  }

  function swicthcainfo()
  {
    if (document.frmaction.verifypeer.checked == true)
    {
      document.frmaction.cainfo.disabled = false;
    }
    else
    {
      document.frmaction.cainfo.disabled = true;
    }
  }

  function switchtransport(is_json)
  {
    if (is_json == 0)
    {
      document.getElementById("idcell").style.visibility = 'hidden';
      document.frmjsonrpc.yes.checked = false;
      document.frmxmlrpc.yes.checked = true;
      document.frmaction.wstype.value="0";
    }
    else
    {
      document.getElementById("idcell").style.visibility = 'visible';
      document.frmjsonrpc.yes.checked = true;
      document.frmxmlrpc.yes.checked = false;
      document.frmaction.wstype.value="1";
    }
  }

  function displaydialogeditorbtn(show)
  {
    if (show && ((typeof base64_decode) == 'function'))
    {
	  document.getElementById('methodpayloadbtn').innerHTML = '[<a href="#" onclick="activateeditor(); return false;">Edit</a>]';
	}
	else
    {
	  document.getElementById('methodpayloadbtn').innerHTML = '';
	}
  }

  function activateeditor()
  {
	  var url = '<?php echo $editorpath; ?>visualeditor.php?params=<?php echo $alt_payload; ?>';
	  if (document.frmaction.wstype.value == "1")
	    url += '&type=jsonrpc';
	  var wnd = window.open(url, '_blank', 'width=750, height=400, location=0, resizable=1, menubar=0, scrollbars=1');
  }

  // if javascript version of the lib is found, allow it to send us params
  function buildparams(base64data)
  {
    if (typeof base64_decode == 'function')
    {
	  if (base64data == '0') // workaround for bug in base64_encode...
	    document.getElementById('methodpayload').value = '';
	  else
        document.getElementById('methodpayload').value = base64_decode(base64data);
    }
  }

  // use GET for ease of refresh, switch to POST when payload is too big to fit in url (in IE: 2048 bytes! see http://support.microsoft.com/kb/q208427/)
  function switchFormMethod()
  {
      /// @todo use a more precise calculation, adding the rest of the fields to the actual generated url lenght
      if (document.frmaction.methodpayload.value.length > 1536 )
      {
          document.frmaction.action = 'action.php?usepost=true';
          document.frmaction.method = 'post';
      }
  }

//-->
</script>
</head>
<body onload="switchtransport(<?php echo $wstype;?>); switchaction(); switchssl(); switchauth(); swicthcainfo();<?php if ($run) echo ' document.forms[2].submit();'; ?>">
<h1>XMLRPC <form name="frmxmlrpc"  action="."><input name="yes" type="radio" onclick="switchtransport(0);"/></form>
/<form name="frmjsonrpc" action="."><input name="yes" type="radio" onclick="switchtransport(1);"/></form>JSONRPC Debugger (based on the <a href="http://phpxmlrpc.sourceforge.net">PHP-XMLRPC</a> library)</h1>
<form name="frmaction" method="get" action="action.php" target="frmaction" onSubmit="switchFormMethod();"
>

<table id="serverblock">
<tr>
<td><h2>Target server</h2></td>
<td class="labelcell">Address:</td><td><input type="text" name="host" value="<?php echo htmlspecialchars($host); ?>" /></td>
<td class="labelcell">Port:</td><td><input type="text" name="port" value="<?php echo htmlspecialchars($port); ?>" size="5" maxlength="5" /></td>
<td class="labelcell">Path:</td><td><input type="text" name="path" value="<?php echo htmlspecialchars($path); ?>" /></td>
</tr>
</table>

<table id="actionblock">
<tr>
<td><h2>Action</h2></td>
<td>List available methods<input type="radio" name="action" value="list"<?php if ($action=='list') echo ' checked="checked"'; ?> onclick="switchaction();" /></td>
<td>Describe method<input type="radio" name="action" value="describe"<?php if ($action=='describe') echo ' checked="checked"'; ?> onclick="switchaction();" /></td>
<td>Execute method<input type="radio" name="action" value="execute"<?php if ($action=='execute') echo ' checked="checked"'; ?> onclick="switchaction();" /></td>
<td>Generate stub for method call<input type="radio" name="action" value="wrap"<?php if ($action=='wrap') echo ' checked="checked"'; ?> onclick="switchaction();" /></td>
</tr>
</table>
<input type="hidden" name="methodsig" value="<?php echo htmlspecialchars($methodsig); ?>" />

<table id="methodblock">
<tr>
<td><h2>Method</h2></td>
<td class="labelcell">Name:</td><td><input type="text" name="method" value="<?php echo htmlspecialchars($method); ?>" /></td>
<td class="labelcell">Payload:<br/><div id="methodpayloadbtn"></div></td><td><textarea id="methodpayload" name="methodpayload" rows="1" cols="40"><?php echo htmlspecialchars($payload); ?></textarea></td>
<td class="labelcell" id="idcell">Msg id: <input type="text" name="id" size="3" value="<?php echo htmlspecialchars($id); ?>"/></td>
<td><input type="hidden" name="wstype" value="<?php echo $wstype;?>" />
<input type="submit" value="Execute" onclick="return verifyserver();"/></td>
</tr>
</table>

<table id="optionsblock">
<tr>
<td><h2>Client options</h2></td>
<td class="labelcell">Show debug info:</td><td><select name="debug">
<option value="0"<?php if ($debug == 0) echo ' selected="selected"'; ?>>No</option>
<option value="1"<?php if ($debug == 1) echo ' selected="selected"'; ?>>Yes</option>
<option value="2"<?php if ($debug == 2) echo ' selected="selected"'; ?>>More</option>
</select>
</td>
<td class="labelcell">Timeout:</td><td><input type="text" name="timeout" size="3" value="<?php if ($timeout > 0) echo $timeout; ?>" /></td>
<td class="labelcell">Protocol:</td><td><select name="protocol" onchange="switchssl(); switchauth(); swicthcainfo();">
<option value="0"<?php if ($protocol == 0) echo ' selected="selected"'; ?>>HTTP 1.0</option>
<option value="1"<?php if ($protocol == 1) echo ' selected="selected"'; ?>>HTTP 1.1</option>
<option value="2"<?php if ($protocol == 2) echo ' selected="selected"'; ?>>HTTPS</option>
</select></td>
</tr>
<tr>
<td class="labelcell">AUTH:</td>
<td class="labelcell">Username:</td><td><input type="text" name="username" value="<?php echo htmlspecialchars($username); ?>" /></td>
<td class="labelcell">Pwd:</td><td><input type="password" name="password" value="<?php echo htmlspecialchars($password); ?>" /></td>
<td class="labelcell">Type</td><td><select name="authtype">
<option value="1"<?php if ($authtype == 1) echo ' selected="selected"'; ?>>Basic</option>
<option value="2"<?php if ($authtype == 2) echo ' selected="selected"'; ?>>Digest</option>
<option value="8"<?php if ($authtype == 8) echo ' selected="selected"'; ?>>NTLM</option>
</select></td>
<td></td>
</tr>
<tr>
<td class="labelcell">SSL:</td>
<td class="labelcell">Verify Host's CN:</td><td><select name="verifyhost">
<option value="0"<?php if ($verifyhost == 0) echo ' selected="selected"'; ?>>No</option>
<option value="1"<?php if ($verifyhost == 1) echo ' selected="selected"'; ?>>Check CN existance</option>
<option value="2"<?php if ($verifyhost == 2) echo ' selected="selected"'; ?>>Check CN match</option>
</select></td>
<td class="labelcell">Verify Cert:</td><td><input type="checkbox" value="1" name="verifypeer" onclick="swicthcainfo();"<?php if ($verifypeer) echo ' checked="checked"'; ?> /></td>
<td class="labelcell">CA Cert file:</td><td><input type="text" name="cainfo" value="<?php echo htmlspecialchars($cainfo); ?>" /></td>
</tr>
<tr>
<td class="labelcell">PROXY:</td>
<td class="labelcell">Server:</td><td><input type="text" name="proxy" value="<?php echo htmlspecialchars($proxy); ?>" /></td>
<td class="labelcell">Proxy user:</td><td><input type="text" name="proxyuser" value="<?php echo htmlspecialchars($proxyuser); ?>" /></td>
<td class="labelcell">Proxy pwd:</td><td><input type="password" name="proxypwd" value="<?php echo htmlspecialchars($proxypwd); ?>" /></td>
</tr>
<tr>
<td class="labelcell">COMPRESSION:</td>
<td class="labelcell">Request:</td><td><select name="requestcompression">
<option value="0"<?php if ($requestcompression == 0) echo ' selected="selected"'; ?>>None</option>
<option value="1"<?php if ($requestcompression == 1) echo ' selected="selected"'; ?>>Gzip</option>
<option value="2"<?php if ($requestcompression == 2) echo ' selected="selected"'; ?>>Deflate</option>
</select></td>
<td class="labelcell">Response:</td><td><select name="responsecompression">
<option value="0"<?php if ($responsecompression == 0) echo ' selected="selected"'; ?>>None</option>
<option value="1"<?php if ($responsecompression == 1) echo ' selected="selected"'; ?>>Gzip</option>
<option value="2"<?php if ($responsecompression == 2) echo ' selected="selected"'; ?>>Deflate</option>
<option value="3"<?php if ($responsecompression == 3) echo ' selected="selected"'; ?>>Any</option>
</select></td>
<td></td>
</tr>
<tr>
<td class="labelcell">COOKIES:</td>
<td colspan="4" class="labelcell"><input type="text" name="clientcookies" size="80" value="<?php echo htmlspecialchars($clientcookies); ?>" /></td>
<td colspan="2">Format: 'cookie1=value1, cookie2=value2'</td>
</tr>
</table>

</form>
</body>
</html>
