|
| From: | Dan Kuykendall <address@hidden> |
| Subject: | [Phpgroupware-cvs] api/interface class.interface_browser.php, NONE, 1.1.2.1 class.interface_xmlrpc.php, NONE, 1.1.2.1 |
| Date: | Fri, 31 Oct 2003 04:33:49 +0000 |
Update of /cvsroot/phpgroupware/api/interface
In directory subversions:/tmp/cvs-serv14460/api/interface
Added Files:
Tag: proposal-branch
class.interface_browser.php class.interface_xmlrpc.php
Log Message:
switched from rpc to interface
--- NEW FILE: class.interface_browser.php ---
<?php
/**************************************************************************\
* phpGroupWare
*
* http://www.phpgroupware.org
*
* This file written by Dan Kuykendall <address@hidden> *
* Copyright (C) 2003 Dan Kuykendall
*
*
-------------------------------------------------------------------------*
* This library is part of the phpGroupWare API
*
* http://www.phpgroupware.org/api
*
*
------------------------------------------------------------------------ *
* This library is free software; you can redistribute it and/or modify
it *
* under the terms of the GNU Lesser General Public License as published
by *
* the Free Software Foundation; either version 2.1 of the License,
*
* or any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
License *
* along with this library; if not, write to the Free Software
Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
\**************************************************************************/
/* $Id: class.interface_browser.php,v 1.1.2.1 2003/10/31 04:33:47
seek3r Exp $ */
class api_interface
{
var $xslt_render;
var $xslt_render_force_server = False;
function api_interface()
{
reg_var('op', 'any', 'any','##NOVAL##');
}
function get_op()
{
$this->op;
}
function login()
{
$GLOBALS['phpgw']->add_xsl('api.login');
$GLOBALS['phpgw']->finish(False);
}
function good_login()
{
/* Not needed in this RPC, but stub required */
}
function failed_login($reason = 'missing')
{
if($reason == 'invalid')
{
$GLOBALS['msgbox']->add('Login
failed!',__LINE__,__FILE__, 'notice');
}
$this->login();
}
function logout()
{
$GLOBALS['phpgw']->session->destroy();
$GLOBALS['phpgw_data']['api']['op'] = 'api.base.login';
}
function access_denied($methodname, $inputs = '')
{
$msg = 'You do not have access to';
if(function_exists('lang'))
{
$msg = lang($msg);
}
$GLOBALS['msgbox']->add(lang($msg.'
').$methodname,__LINE__,__FILE__, 'access');
foreach($inputs as $key=>$val)
{
$input_list[] = array('name'=>$key,
'val'=>$val);
}
$GLOBALS['phpgw_xml_apinode']->add_node($input_list,'input_list');
}
function get_inputs()
{
$inputs =
array_merge($GLOBALS['HTTP_SESSION_VARS']['phpgw_session'],
$GLOBALS['HTTP_COOKIE_VARS'], $GLOBALS['HTTP_GET_VARS'],
$GLOBALS['HTTP_POST_VARS']);
unset($inputs['phpgw_lid'],
$inputs['PHPSESSID'],$inputs['session_lid'],$inputs['sid']);
unset($inputs['op'], $inputs['nextop'],
$inputs['prevop']);
unset($inputs['phpgw_user'], $inputs['phpgw_pass']);
unset($inputs['fxsl'], $inputs['lang_cache']);
return $inputs;
}
/*!
@function handle_result
@abstract Takes the results of the operation, packs it up and
then has phpgw->finish handle the rest.
@param $app_data
*/
function handle_result($result)
{
$GLOBALS['phpgw_xmldoc']->add_node($result, 'APP');
$GLOBALS['phpgw']->finish();
}
function sendtoclient()
{
/* Start the XSLT class for it to be able to decide how
to build the strings */
$this->xslt_render = createobject('api_xslt');
if($this->xslt_render_force_server)
{
$this->xslt_render->client_render = False;
}
$stylesheet_string =
$this->xslt_render->setup_stylesheet($GLOBALS['phpgw']->xsl_files);
$GLOBALS['phpgw']->base_xml->set_stylesheet($stylesheet_string);
/* Constructing the XML doc */
$xml_result =
$GLOBALS['phpgw']->base_xml->export_xml();
/* Use the XSLT class to handle browser detection */
/* and if needed, the rendering of the XML */
$this->xslt_render->set_xml($xml_result);
/* Before we send output, save the session data */
$GLOBALS['phpgw']->session->save_data();
/* Have XSLT class output as it determins as best */
//echo '<pre>'; print_r($GLOBALS); echo '</pre>';
$GLOBALS['performance_timer']->start('xslt_out');
echo $this->xslt_render->getOutput();
$GLOBALS['performance_timer']->stop('xslt_out');
}
}
--- NEW FILE: class.interface_xmlrpc.php ---
<?php
/**************************************************************************\
* phpGroupWare
*
* http://www.phpgroupware.org
*
* This file written by Dan Kuykendall <address@hidden> *
* Copyright (C) 2003 Dan Kuykendall
*
*
-------------------------------------------------------------------------*
* This library is part of the phpGroupWare API
*
* http://www.phpgroupware.org/api
*
*
------------------------------------------------------------------------ *
* This library is free software; you can redistribute it and/or modify
it *
* under the terms of the GNU Lesser General Public License as published
by *
* the Free Software Foundation; either version 2.1 of the License,
*
* or any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
License *
* along with this library; if not, write to the Free Software
Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
\**************************************************************************/
/* $Id: class.interface_xmlrpc.php,v 1.1.2.1 2003/10/31 04:33:47 seek3r
Exp $ */
class api_interface
{
var $op;
var $inputs;
var $method_result;
var $indent = '';
var $first_input = True;
function api_interface()
{
$this->parse();
$GLOBALS['phpgw_data']['api']['op'] = $this->op;
$GLOBALS['phpgw_data']['server']['session_method'] =
'url';
}
function output($result, $debug = False)
{
/* Before we send output, save the session data */
$GLOBALS['phpgw']->session->save_data();
if(!$debug)
{
header('Content-type: text/xml');
header('Content-Length: '.strlen($result));
echo $result;
}
else
{
echo htmlentities($result);
}
}
function get_op()
{
$this->op;
}
function login()
{
$GLOBALS['phpgw']->finish(False);
$error_result = "<?xml version=\"1.0\"?>\n";
$error_result .= "<methodResponse>\n";
$error_result .= " <fault>\n";
$error_result .= " <value>\n";
$error_result .= " <struct>\n";
$error_result .= "
<member>\n";
$error_result .= "
<name>faultCode</name>\n";
$error_result .= "
<value><int>1</int></value>\n";
$error_result .= "
</member>\n";
$error_result .= "
<member>\n";
$error_result .= "
<name>faultString</name>\n";
$error_result .= "
<value><string>Please login.</string></value>\n";
$error_result .= "
</member>\n";
$error_result .= " </struct>\n";
$error_result .= " </value>\n";
$error_result .= " </fault>\n";
$error_result .= "</methodResponse>\n";
$this->output($error_result);
exit;
}
function good_login()
{
$newsid = $GLOBALS['phpgw']->session->sid();
$result = "<?xml
version=\"1.0\"?>\n<methodResponse>\n<params>\n<param>\n<value>\n<base64>".base64_encode($newsid)."</base64>\n</value>\n</param>\n</params>\n</methodResponse>";
$this->output($result);
exit;
}
function failed_login($reason = 'missing')
{
if($reason == 'invalid')
{
$code = 4;
$msg = 'Authentication Failed!';
}
elseif($reason == 'missing')
{
$code = 3;
$msg = 'Username and/or password missing.';
}
$error_result = "<?xml version=\"1.0\"?>\n";
$error_result .= "<methodResponse>\n";
$error_result .= " <fault>\n";
$error_result .= " <value>\n";
$error_result .= " <struct>\n";
$error_result .= "
<member>\n";
$error_result .= "
<name>faultCode</name>\n";
$error_result .= "
<value><int>$code</int></value>\n";
$error_result .= "
</member>\n";
$error_result .= "
<member>\n";
$error_result .= "
<name>faultString</name>\n";
$error_result .= "
<value><string>$msg</string></value>\n";
$error_result .= "
</member>\n";
$error_result .= " </struct>\n";
$error_result .= " </value>\n";
$error_result .= " </fault>\n";
$error_result .= "</methodResponse>\n";
$this->output($error_result);
exit;
}
function logout()
{
}
function access_denied($methodname, $inputs = '')
{
$error_result = "<?xml version=\"1.0\"?>\n";
$error_result .= "<methodResponse>\n";
$error_result .= " <fault>\n";
$error_result .= " <value>\n";
$error_result .= " <struct>\n";
$error_result .= "
<member>\n";
$error_result .= "
<name>faultCode</name>\n";
$error_result .= "
<value><int>99</int></value>\n";
$error_result .= "
</member>\n";
$error_result .= "
<member>\n";
$error_result .= "
<name>faultString</name>\n";
$error_result .= "
<value><string>Access denied to $methodname</string></value>\n";
$error_result .= "
</member>\n";
$error_result .= " </struct>\n";
$error_result .= " </value>\n";
$error_result .= " </fault>\n";
$error_result .= "</methodResponse>\n";
$this->output($error_result);
exit;
}
function get_inputs()
{
return $this->inputs;
}
function handle_result($result)
{
$this->method_result = $result;
$GLOBALS['phpgw']->finish();
}
function sendtoclient()
{
$xml_result =
$GLOBALS['phpgw']->base_xml->export_xml();
$api_data = xml2var($xml_result);
if(empty($this->method_result) &&
isset($api_data['APP']))
{
$this->method_result = $api_data['APP'];
}
/* Constructing the XML doc */
$response_packet = "<?xml version=\"1.0\"?>\n";
$response_packet .= "<methodResponse>\n";
if(!empty($this->method_result))
{
$response_packet .= "<params>\n";
if(!is_array($this->method_result))
{
$response_packet .= "<param>\n";
$response_packet .=
$this->add_vars($this->method_result);
$response_packet .= "</param>\n";
}
else
{
if(array_key_exists(0,$this->method_result))
{
$num =
count($this->method_result);
for ($i=0; $i < $num; $i++)
{
$response_packet .=
"<param>\n";
$response_packet .=
$this->add_vars($this->method_result[$i]);
$response_packet .=
"</param>\n";
}
}
else
{
$response_packet .= "<param>\n";
$response_packet .= "<value>\n";
$response_packet .=
$this->add_vars($this->method_result);
$response_packet .=
"</value>\n";
$response_packet .=
"</param>\n";
}
}
$response_packet .= "</params>\n";
}
$response_packet .= "</methodResponse>";
$this->output($response_packet);
}
function parse()
{
if(!isset($GLOBALS['HTTP_RAW_POST_DATA']))
{
header('Location: index.php');
exit;
}
if(!strstr($GLOBALS['HTTP_RAW_POST_DATA'], '<?xml'))
{
$GLOBALS['HTTP_RAW_POST_DATA'] = "<?xml
version=\"1.0\"?>\n".$GLOBALS['HTTP_RAW_POST_DATA'];
}
$tmp = explode ("\n", $GLOBALS['HTTP_RAW_POST_DATA']);
$num = count($tmp);
$hit_start = False;
$xmlrpc_input = '';
for ($i=0; $i < $num; $i++)
{
if($hit_start)
{
$xmlrpc_input .= $tmp[$i]."\n";
}
elseif(stristr($tmp[$i], '<?xml'))
{
$hit_start = True;
$xmlrpc_input .= $tmp[$i]."\n";
}
}
$parser = xml_parser_create();
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING,
0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE,
1);
xml_parse_into_struct($parser, $xmlrpc_input,
$xml_vals, $xml_index);
xml_parser_free($parser);
$this->xml_index = $xml_index;
$this->xml_vals = $xml_vals;
unset($xml_index, $xml_vals);
if(!isset($this->xml_vals[$this->xml_index['methodName'][0]]['value']))
{
$GLOBALS['phpgw']->finish(False);
$error_result = "<?xml version=\"1.0\"?>\n";
$error_result .= "<methodResponse>\n";
$error_result .= " <fault>\n";
$error_result .= " <value>\n";
$error_result .= "
<struct>\n";
$error_result .= "
<member>\n";
$error_result .= "
<name>faultCode</name>\n";
$error_result .= "
<value><int>1</int></value>\n";
$error_result .= "
</member>\n";
$error_result .= "
<member>\n";
$error_result .= "
<name>faultString</name>\n";
$error_result .= "
<value><string>Invalid xmlrpc packet. methodName
missing.</string></value>\n";
$error_result .= "
</member>\n";
$error_result .= "
</struct>\n";
$error_result .= " </value>\n";
$error_result .= " </fault>\n";
$error_result .= "</methodResponse>\n";
exit;
}
$this->op =
$this->xml_vals[$this->xml_index['methodName'][0]]['value'];
$GLOBALS['methodCall'] = xml2var($xmlrpc_input);
if(count($this->xml_index['params']) == 2)
{
$this->i = $this->xml_index['params'][0];
$this->xml_vals_count = count($this->xml_vals);
$this->inputs = $this->parse_params();
}
}
function parse_params()
{
switch($this->xml_vals[$this->i]['type'])
{
case 'complete':
$this->input_num++;
switch($this->xml_vals[$this->i]['tag'])
{
case 'value':
$back = 1;
$value =
$this->xml_vals[$this->i]['value'];
break;
case 'base64':
$back = 2;
$value =
base64_decode($this->xml_vals[$this->i]['value']);
break;
case 'boolean':
$back = 2;
$value =
$this->xml_vals[$this->i]['value'];
settype($value,'boolean');
break;
case 'int':
case 'i4':
case 'double':
case 'dateTime.iso8601':
case 'string':
$back = 2;
$value =
$this->xml_vals[$this->i]['value'];
break;
}
$this->i++;
if($this->op == 'api.base.login')
{
if($this->input_num == 1)
{
$GLOBALS['HTTP_GET_VARS']['phpgw_user'] = $value;
}
elseif($this->input_num == 2)
{
$GLOBALS['HTTP_GET_VARS']['phpgw_pass'] = $value;
}
return;
}
elseif($this->input_num == 1)
{
$GLOBALS['HTTP_GET_VARS']['sid'] = $value;
return;
}
else
{
return $value;
if(isset($name))
{
return
array($name=>$value);
}
else
{
return $value;
}
}
break;
case 'open':
switch
($this->xml_vals[$this->i]['tag'])
{
case 'params':
case 'param':
$this->i++;
while($this->xml_vals[$this->i]['type'] != 'close')
{
$tmp =
$this->parse_params();
if(isset($tmp))
{
$result[] = $tmp;
}
$this->i++;
}
if(count($result) == 1)
{
return
$result[0];
}
else
{
return $result;
}
break;
case 'array':
$this->i++;
$this->i++;
while($this->xml_vals[$this->i]['type'] != 'close')
{
$tmp =
$this->parse_params();
if(isset($tmp))
{
$result[] = $tmp;
}
$this->i++;
}
$this->i++;
$this->i++;
if(count($result) == 1)
{
return
$result[0];
}
else
{
return $result;
}
break;
case 'struct':
$this->i++;
$this->i++;
while($this->xml_vals[$this->i]['type'] != 'close')
{
if($this->xml_vals[$this->i]['tag'] == 'name')
{
if(isset($this->xml_vals[$this->i]['value']))
{
$name = $this->xml_vals[$this->i]['value'];
}
$this->i++;
}
$tmp =
$this->parse_params();
if($this->xml_vals[$this->i+1]['tag'] == 'name')
{
if(isset($this->xml_vals[$this->i+1]['value']))
{
$name = $this->xml_vals[$this->i+1]['value'];
}
//$this->i++;
}
if(isset($tmp))
{
if(isset($name))
{
$result[$name] = $tmp;
}
else
{
$result[] = $tmp;
}
}
$this->i++;
$this->i++;
}
$this->i++;
$this->i++;
reset ($result);
if(count($result) == 1
&& key($result) === 0)
{
return
$result[0];
}
else
{
return $result;
}
break;
case 'value':
$this->i++;
return
$this->parse_params();
break;
}
break;
case 'close':
return;
break;
}
}
function add_vars($params)
{
if(!is_array($params))
{
$result =
"<value>".$this->add_params_type_handler($params)."</value>\n";
}
else
{
if(array_key_exists(0,$params))
{
$num = count($params);
$result = "<array>\n<data>\n";
for ($i=0; $i < $num; $i++)
{
if(is_array($params[$i]))
{
$result .=
$this->add_vars($params[$i]);
}
else
{
$result .=
"<value>".$this->add_params_type_handler($params[$i])."</value>\n";
}
}
$result .= "</data>\n</array>\n";
}
else
{
$result = "<struct>\n";
foreach($params as $key=>$val)
{
if(is_array($val))
{
$result .=
$this->add_vars($val);
}
else
{
$result .= "<member>\n";
$result .=
"<name>".$key."</name>\n";
$result .=
"<value>".$this->add_params_type_handler($val)."</value>\n";
$result .=
"</member>\n";
}
}
$result .= "</struct>\n";
/* Im not clear why its double
struct'ing, but it is and this is how I fixed it for now /*
/* If you dont like this hack, fix it.
Dan*/
$result = str_replace
("<struct>\n<struct>\n", "<struct>\n", $result);
$result = str_replace
("</struct>\n</struct>\n", "</struct>\n", $result);
}
}
return $result;
}
function add_params_type_handler($param)
{
switch(gettype($param))
{
case 'boolean':
return '<boolean>'.$param.'</boolean>';
break;
case 'double':
return '<double>'.$param.'</double>';
break;
case 'integer':
return '<i4>'.$param.'</i4>';
break;
case 'array':
//need to handle this
break;
default:
return '<string>'.$param.'</string>';
}
}
}
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