/** * A function to handle XML-RPC advertisement SPC requests. * * @param XML_RPC_Message $params An XML_RPC_Message containing the parameters. The expected parameters * are (in order): * - An XML_RPC_Value of type "struct" containing remote informations * which needs at least two members: * - remote_addr (string) and * - cookies (struct); * - An XML_RPC_Value of type "string" containing the "what" value; * - An XML_RPC_Value of type "string" containing the "target" value; * - An XML_RPC_Value of type "string" containing the "source" value; * - An XML_RPC_Value of type "boolean" containing the "withtext" value; * - An XML_RPC_Value of type "boolean" containing the "block" value; * - An XML_RPC_Value of type "boolean" containing the "blockcampaign" value; * @return XML_RPC_Response The response. The XML_RPC_Value of the response can be one of * a number of different values: * - Error Code 21: wrong number of parameters. * - Error Code 22: remote_addr element missing from the remote info struct. * - Error Code 23: cookies element missing from the remote info struct. * - An XML_RPC_Value of type "struct" with the HTML details required * for displaying the advertisement stored as in XML_RPC_Value of * type "string" in the "html" index, and other elements returned by the * MAX_asSelect call. A special "cookies" element is either: * - An empty XML_RPC_Value if there are no cookies to be set, or * - An XML_RPC_Value of type "array", containing a number of XML_RPC_Values * of tpye "array", each with 3 items: * - An XML_RPC_Value of type "string" with the cookie name; * - An XML_RPC_Value of type "string" with the cookie value; and * - An XML_RPC_Value of type "string" with the cookie expiration time. */ function OA_Delivery_XmlRpc_SPC($params) { global $XML_RPC_erruser; global $XML_RPC_String, $XML_RPC_Struct, $XML_RPC_Array; // Check the parameters exist $numParams = $params->getNumParams(); if ($numParams != 7) { // Return an error $errorCode = $XML_RPC_erruser + 21; $errorMsg = 'Incorrect number of parameters'; return new XML_RPC_Response(0, $errorCode, $errorMsg); } // Set the XML values into their correct variables to make life easier $vars = array(1 => 'what', 2 => 'target', 3 => 'source', 4 => 'withtext', 5 => 'block', 6 => 'blockcampaign'); // Parse parameters for ($i = 0; $i < $numParams; $i++) { $p = $params->getParam($i); if ($i) { // Put the decoded value the view arg array ${$vars}[$i] = XML_RPC_decode($p); } else { // First parameter: environment information supplied be XML-RPC client $p = XML_RPC_decode($p); if (!isset($p['remote_addr'])) { // Return an error $errorCode = $XML_RPC_erruser + 22; $errorMsg = "Missing 'remote_addr' member"; return new XML_RPC_Response(0, $errorCode, $errorMsg); } if (!isset($p['cookies']) || !is_array($p['cookies'])) { // Return an error $errorCode = $XML_RPC_erruser + 23; $errorMsg = "Missing 'cookies' member"; return new XML_RPC_Response(0, $errorCode, $errorMsg); } $aServerVars = array('remote_addr' => 'REMOTE_ADDR', 'remote_host' => 'REMOTE_HOST', 'request_uri' => 'REQUEST_URI', 'https' => 'HTTPS', 'server_name' => 'SERVER_NAME', 'http_host' => 'HTTP_HOST', 'accept_language' => 'HTTP_ACCEPT_LANGUAGE', 'referer' => 'HTTP_REFERER', 'user_agent' => 'HTTP_USER_AGENT', 'via' => 'HTTP_VIA', 'forwarded' => 'HTTP_FORWARDED', 'forwarded_for' => 'HTTP_FORWARDED_FOR', 'x_forwarded' => 'HTTP_X_FORWARDED', 'x_forwarded_for' => 'HTTP_X_FORWARDED_FOR', 'client_ip' => 'HTTP_CLIENT_IP'); // Extract environment vars to $_SERVER foreach ($aServerVars as $xmlName => $varName) { if (isset($p[$xmlName])) { $_SERVER[$varName] = $p[$xmlName]; } } // Extract cookie vars to $_COOKIE foreach ($p['cookies'] as $key => $value) { $_COOKIE[$key] = MAX_commonAddslashesRecursive($value); } MAX_cookieUnpackCapping(); } } // Add defaults for not-applicable values $richmedia = true; $ct0 = ''; $context = array(); // Make loc and referer global to ensure that the delivery limitations work correctly global $loc, $referer; $loc = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 'https' : 'http') . '://' . OX_getHostName() . $_SERVER['REQUEST_URI']; // Add $referer parameter $referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : ''; // If the what parameter is an int, it is the affiliateid, otherwise it's a serialized array of name=zone pairs // This convention is inline with the parameters passed into local-mode SPC if (is_numeric($what)) { $zones = OA_cacheGetPublisherZones($what); $nz = false; } else { $zones = unserialize($what); $nz = true; } $spc_output = array(); foreach ($zones as $zone => $data) { if (empty($zone)) { continue; } // nz is set when "named zones" are being used, this allows a zone to be selected more than once if ($nz) { $varname = $zone; $zoneid = $data; } else { $varname = $zoneid = $zone; } // Get the banner $output = MAX_adSelect('zone:' . $zoneid, '', $target, $source, $withtext, '', $context, $richmedia, $ct0, $GLOBALS['loc'], $GLOBALS['referer']); $spc_output[$varname] = $output; // Block this banner for next invocation if (!empty($block) && !empty($output['bannerid'])) { $output['context'][] = array('!=' => 'bannerid:' . $output['bannerid']); } // Block this campaign for next invocation if (!empty($blockcampaign) && !empty($output['campaignid'])) { $output['context'][] = array('!=' => 'campaignid:' . $output['campaignid']); } // Pass the context array back to the next call, have to iterate over elements to prevent duplication if (!empty($output['context'])) { foreach ($output['context'] as $id => $contextArray) { if (!in_array($contextArray, $context)) { $context[] = $contextArray; } } } } return new XML_RPC_Response(XML_RPC_encode($spc_output)); // Now we have all the parameters we need to select the ad // Call MAX_adSelect with supplied parameters $output = call_user_func_array('MAX_adSelect', $view_params); // Prepare output as PHP array if (!is_array($output)) { $output = array(); } elseif (isset($output['contenttype']) && $output['contenttype'] == 'swf') { $output['html'] = MAX_flashGetFlashObjectExternal() . $output['html']; } MAX_cookieFlush(); // Add cookie information $output['cookies'] = $GLOBALS['_OA']['COOKIE']['XMLRPC_CACHE']; // Return response return new XML_RPC_Response(XML_RPC_encode($output)); }
function MAX_commonRegisterGlobalsArray($args = array()) { static $magic_quotes_gpc; if (!isset($magic_quotes_gpc)) { $magic_quotes_gpc = ini_get('magic_quotes_gpc'); } $found = false; foreach ($args as $key) { if (isset($_GET[$key])) { $value = $_GET[$key]; $found = true; } if (isset($_POST[$key])) { $value = $_POST[$key]; $found = true; } if ($found) { if (!$magic_quotes_gpc) { if (!is_array($value)) { $value = addslashes($value); } else { $value = MAX_commonAddslashesRecursive($value); } } $GLOBALS[$key] = $value; $found = false; } } }
function OA_Delivery_XmlRpc_SPC($params) { global $XML_RPC_erruser; global $XML_RPC_String, $XML_RPC_Struct, $XML_RPC_Array; $numParams = $params->getNumParams(); if ($numParams != 7) { $errorCode = $XML_RPC_erruser + 21; $errorMsg = 'Incorrect number of parameters'; return new XML_RPC_Response(0, $errorCode, $errorMsg); } $vars = array(1 => 'what', 2 => 'target', 3 => 'source', 4 => 'withtext', 5 => 'block', 6 => 'blockcampaign'); for ($i = 0; $i < $numParams; $i++) { $p = $params->getParam($i); if ($i) { ${$vars}[$i] = XML_RPC_decode($p); } else { $p = XML_RPC_decode($p); if (!isset($p['remote_addr'])) { $errorCode = $XML_RPC_erruser + 22; $errorMsg = "Missing 'remote_addr' member"; return new XML_RPC_Response(0, $errorCode, $errorMsg); } if (!isset($p['cookies']) || !is_array($p['cookies'])) { $errorCode = $XML_RPC_erruser + 23; $errorMsg = "Missing 'cookies' member"; return new XML_RPC_Response(0, $errorCode, $errorMsg); } $aServerVars = array('remote_addr' => 'REMOTE_ADDR', 'remote_host' => 'REMOTE_HOST', 'request_uri' => 'REQUEST_URI', 'https' => 'HTTPS', 'server_name' => 'SERVER_NAME', 'http_host' => 'HTTP_HOST', 'accept_language' => 'HTTP_ACCEPT_LANGUAGE', 'referer' => 'HTTP_REFERER', 'user_agent' => 'HTTP_USER_AGENT', 'via' => 'HTTP_VIA', 'forwarded' => 'HTTP_FORWARDED', 'forwarded_for' => 'HTTP_FORWARDED_FOR', 'x_forwarded' => 'HTTP_X_FORWARDED', 'x_forwarded_for' => 'HTTP_X_FORWARDED_FOR', 'client_ip' => 'HTTP_CLIENT_IP'); foreach ($aServerVars as $xmlName => $varName) { if (isset($p[$xmlName])) { $_SERVER[$varName] = $p[$xmlName]; } } foreach ($p['cookies'] as $key => $value) { $_COOKIE[$key] = MAX_commonAddslashesRecursive($value); } MAX_remotehostSetInfo(true); OX_Delivery_Common_hook('postInit'); MAX_cookieUnpackCapping(); } } $richmedia = true; $ct0 = ''; $context = array(); global $loc, $referer; $loc = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 'https' : 'http') . '://' . OX_getHostName() . $_SERVER['REQUEST_URI']; $referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : ''; if (is_numeric($what)) { $zones = OA_cacheGetPublisherZones($what); $nz = false; } else { $zones = unserialize($what); $nz = true; } $spc_output = array(); foreach ($zones as $zone => $data) { if (empty($zone)) { continue; } if ($nz) { $varname = $zone; $zoneid = $data; } else { $varname = $zoneid = $zone; } unset($GLOBALS['_MAX']['deliveryData']); $output = MAX_adSelect('zone:' . $zoneid, '', $target, $source, $withtext, '', $context, $richmedia, $ct0, $GLOBALS['loc'], $GLOBALS['referer']); $spc_output[$varname] = $output; if (!empty($block) && !empty($output['bannerid'])) { $output['context'][] = array('!=' => 'bannerid:' . $output['bannerid']); } if (!empty($blockcampaign) && !empty($output['campaignid'])) { $output['context'][] = array('!=' => 'campaignid:' . $output['campaignid']); } if (!empty($output['context'])) { foreach ($output['context'] as $id => $contextArray) { if (!in_array($contextArray, $context)) { $context[] = $contextArray; } } } } return new XML_RPC_Response(XML_RPC_encode($spc_output)); $output = call_user_func_array('MAX_adSelect', $view_params); if (!is_array($output)) { $output = array(); } elseif (isset($output['contenttype']) && $output['contenttype'] == 'swf') { $output['html'] = MAX_flashGetFlashObjectExternal() . $output['html']; } MAX_cookieFlush(); $output['cookies'] = $GLOBALS['_OA']['COOKIE']['XMLRPC_CACHE']; return new XML_RPC_Response(XML_RPC_encode($output)); }