function phpAds_unpackCookies()
{
global $phpAds_cookieOldCache, $phpAds_config;
// These are incremental cookies
$incremental_cookies = array('phpAds_newCap' => array('var' => 'phpAds_capAd', 'type' => 'p', 'expiry' => time() + 31536000));
if ($phpAds_config['pack_cookies']) {
if (!isset($phpAds_cookieOldCache)) {
$phpAds_cookieOldCache = array('s' => array(), 'p' => array());
}
if (isset($_COOKIE['pA_c']) && is_array($_COOKIE['pA_c'])) {
ksort($_COOKIE['pA_c']);
$now = time();
$str = array();
foreach ($_COOKIE['pA_c'] as $i => $c) {
if (!preg_match('/^[sp](?:[a-f0-9]{15})?$/', $i)) {
continue;
}
$session = $i[0] == 's';
if (extension_loaded('zlib')) {
// Decode and decompress if needed
$c = @gzinflate(@base64_decode($c));
} else {
// Remove backslashes if needed
if (ini_get('magic_quotes_gpc')) {
$c = stripslashes($c);
}
}
if (($c = @unserialize($c)) && is_array($c)) {
// Cookies were stored in the correct way
// Create a query-string with cookies
foreach ($c as $k => $v) {
if (isset($v['v']) && ($session || isset($v['e']))) {
// Check for session cookies or not expired ones
if ($session || $v['e'] > $now) {
// Cookie not expired, append it
$str[] = urlencode($k) . '=' . urlencode($v['v']);
// Add cookie to the cache, so that it won't be lost
// in case we need to store other cookies
foreach (array_keys($incremental_cookies) as $ki) {
// Skip incremental cookies
if (!preg_match('#^' . $ki . '\\[.*\\]$#', $k)) {
array_push($phpAds_cookieOldCache[$session ? 's' : 'p'], array($k, $v['v'], isset($v['e']) ? $v['e'] : 0));
}
}
}
}
}
}
}
if (count($str)) {
// Extract cookies into $c following magic_quotes configuration
parse_str(join('&', $str), $c);
// Merge them with the real cookie and make them available
$c += $_COOKIE;
$_COOKIE = $c;
}
}
}
// Handle incremental cookies
foreach ($incremental_cookies as $src => $v) {
$var = $v['var'];
$expiry = $v['expiry'];
$type = $v['type'];
if (isset($_COOKIE[$src]) && is_array($_COOKIE[$src])) {
foreach ($_COOKIE[$src] as $k => $v) {
if (isset($_COOKIE[$var][$v])) {
$_COOKIE[$var][$v]++;
} else {
$_COOKIE[$var][$v] = 1;
}
phpAds_setCookie($var . '[' . $v . ']', $_COOKIE[$var][$v], $expiry);
}
unset($_COOKIE[$src]);
}
}
}
phpAds_SettingsWriteAdd('mult_key', isset($mult_key));
phpAds_SettingsWriteAdd('p3p_policies', isset($p3p_policies));
if (isset($p3p_compact_policy)) {
phpAds_SettingsWriteAdd('p3p_compact_policy', $p3p_compact_policy);
}
if (isset($p3p_policy_location)) {
phpAds_SettingsWriteAdd('p3p_policy_location', $p3p_policy_location);
}
phpAds_SettingsWriteAdd('pack_cookies', isset($pack_cookies));
if ($phpAds_config['pack_cookies'] != isset($pack_cookies)) {
// Recreate cookie cache
unset($phpAds_cookieCache);
unset($phpAds_cookieOldCache);
// Send session ID using the selected method
$phpAds_config['pack_cookies'] = isset($pack_cookies);
phpAds_setCookie('sessionID', $_COOKIE['sessionID']);
phpAds_flushCookie();
}
if (!count($errormessage)) {
if (phpAds_SettingsWriteFlush()) {
header("Location: settings-host.php");
exit;
}
}
}
/*********************************************************/
/* HTML framework */
/*********************************************************/
phpAds_PrepareHelp();
phpAds_PageHeader("5.1");
phpAds_ShowSections(array("5.1", "5.3", "5.4", "5.2"));
function phpAds_updateGeoTracking($phpAds_geo)
{
global $phpAds_config, $HTTP_COOKIE_VARS;
if ($phpAds_config['geotracking_type'] != '' && $phpAds_config['geotracking_cookie']) {
if (!isset($HTTP_COOKIE_VARS['phpAds_geoInfo']) && $phpAds_geo) {
phpAds_setCookie("phpAds_geoInfo", ($phpAds_geo['country'] ? $phpAds_geo['country'] : '') . '|' . ($phpAds_geo['continent'] ? $phpAds_geo['continent'] : '') . '|' . ($phpAds_geo['region'] ? $phpAds_geo['region'] : ''), 0);
}
}
}
// If zoneid is not set, log it as a regular banner
if (!isset($zoneid)) {
$zoneid = 0;
}
if (!isset($source)) {
$source = '';
}
// Log clicks
if (!isset($log) || $log != 'no') {
if ($phpAds_config['block_adclicks'] == 0 || $phpAds_config['block_adclicks'] > 0 && (!isset($_COOKIE['phpAds_blockClick'][$bannerid]) || $_COOKIE['phpAds_blockClick'][$bannerid] <= time())) {
if ($phpAds_config['log_adclicks']) {
phpAds_logClick($bannerid, $clientid, $zoneid, $source);
}
// Send block cookies
if ($phpAds_config['block_adclicks'] > 0) {
phpAds_setCookie("phpAds_blockClick[" . $bannerid . "]", time() + $phpAds_config['block_adclicks'], time() + $phpAds_config['block_adclicks'] + 43200);
phpAds_flushCookie();
}
}
}
// Get vars
if (isset($_GET)) {
foreach (array_keys($_GET) as $key) {
if ($key != 'bannerid' && $key != 'zoneid' && $key != 'source' && $key != 'dest' && $key != 'ismap' && $key != 'log' && $key != 'trackonly' && $key != 'n' && $key != 'cb') {
$vars[] = $key . '=' . $_GET[$key];
}
}
}
if (isset($_POST)) {
foreach (array_keys($_POST) as $key) {
if ($key != 'bannerid' && $key != 'zoneid' && $key != 'source' && $key != 'dest' && $key != 'ismap' && $key != 'log' && $key != 'trackonly' && $key != 'n' && $key != 'cb') {
// Send bannerid headers
$cookie = array();
$cookie['bannerid'] = $banner["bannerid"];
// Send zoneid headers
if ($banner['zoneid'] != 0) {
$cookie['zoneid'] = $banner['zoneid'];
}
// Send source headers
if (isset($source) && $source != '') {
$cookie['source'] = $source;
}
phpAds_setCookie("phpAds_banner[" . $n . "]", serialize($cookie), 0);
phpAds_flushCookie();
} elseif (!empty($_COOKIE["phpAds_banner[" . $n . "]"])) {
// Drop Google Adsense tracking
phpAds_setCookie("phpAds_banner[" . $n . "]", '', 0);
phpAds_flushCookie();
}
}
// Build HTML
echo "<html>\n";
echo "<head>\n";
echo "<title>" . ($banner['alt'] ? $banner['alt'] : 'Advertisement') . "</title>\n";
// Add refresh meta tag if $refresh is set and numeric
if (isset($refresh) && !preg_match('/[^\\d]/', $refresh)) {
echo "<meta http-equiv='refresh' content='" . $refresh . "'>\n";
}
if (isset($resize) && $resize == 1) {
echo "<script language='JavaScript'>\n";
echo "<!--\n";
echo "\tfunction phpads_adjustframe(frame) {\n";
}
header("Location: " . str_replace('{url_prefix}', $phpAds_config['url_prefix'], $row['imageurl']));
} else {
// Workaround for IE 4-5.5 problem
// Load the banner from the database
// and show the image directly to prevent
// broken images when shown during a
// form submit
$res = phpAds_dbQuery("\n\t\t\t\t\tSELECT\n\t\t\t\t\t\tcontents\n\t\t\t\t\tFROM\n\t\t\t\t\t\t" . $phpAds_config['tbl_images'] . "\n\t\t\t\t\tWHERE\n\t\t\t\t\t\tfilename = '" . $row['filename'] . "'\n\t\t\t\t");
if ($image = phpAds_dbFetchArray($res)) {
phpAds_setCookie("phpAds_banner[" . $n . "]", serialize($cookie), 0);
phpAds_flushCookie();
header('Content-type: image/' . $row['contenttype'] . '; name=' . md5(microtime()) . '.' . $row['contenttype']);
echo $image['contents'];
}
}
break;
}
} else {
phpAds_setCookie("phpAds_banner[" . $n . "]", 'DEFAULT', 0);
phpAds_flushCookie();
if ($phpAds_config['default_banner_url'] != '') {
header("Location: " . $phpAds_config['default_banner_url']);
} else {
// Show 1x1 Gif, to ensure not broken image icon
// is shown.
header("Content-type: image/gif");
echo chr(0x47) . chr(0x49) . chr(0x46) . chr(0x38) . chr(0x39) . chr(0x61) . chr(0x1) . chr(0x0) . chr(0x1) . chr(0x0) . chr(0x80) . chr(0x0) . chr(0x0) . chr(0x4) . chr(0x2) . chr(0x4) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x21) . chr(0xf9) . chr(0x4) . chr(0x1) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x2c) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x1) . chr(0x0) . chr(0x1) . chr(0x0) . chr(0x0) . chr(0x2) . chr(0x2) . chr(0x44) . chr(0x1) . chr(0x0) . chr(0x3b);
}
}
phpAds_dbClose();
require_once phpAds_path . "/libraries/lib-io.inc.php";
require phpAds_path . "/libraries/lib-db.inc.php";
require phpAds_path . "/libraries/lib-remotehost.inc.php";
require phpAds_path . "/libraries/lib-log.inc.php";
require phpAds_path . "/libraries/lib-cache.inc.php";
/*********************************************************/
/* Register input variables */
/*********************************************************/
phpAds_registerGlobal('bannerid', 'clientid', 'zoneid', 'source', 'block', 'capping', 'session_capping');
/*********************************************************/
/* Main code */
/*********************************************************/
// Determine the user ID
$userid = phpAds_getUniqueUserID();
// Send the user ID
phpAds_setCookie("phpAds_id", $userid, time() + 365 * 24 * 60 * 60);
if (isset($bannerid) && isset($clientid) && isset($zoneid)) {
$source = phpAds_deriveSource($source);
if (!phpAds_isViewBlocked($bannerid)) {
if ($phpAds_config['log_beacon'] && $phpAds_config['log_adviews']) {
phpAds_dbConnect();
phpAds_logImpression($userid, $bannerid, $zoneid, $source);
}
// Send block cookies
phpAds_updateViewBlockTime($bannerid);
}
// Update the time which this ad can be seen again
phpAds_updateAdBlockTime($bannerid, $block);
// Update Capping information for this banner.
phpAds_updateAdCapping($bannerid, $capping, $session_capping);
// Update Geotracking information
function phpAds_setDeliveryCookies($row)
{
global $phpAds_config, $phpAds_geo;
// Block
if ($row['block'] != '' && $row['block'] != '0') {
phpAds_setCookie("phpAds_blockAd[" . $row['bannerid'] . "]", time() + $row['block'], time() + $row['block'] + 43200);
}
// Set capping
if ($row['capping'] != '' && $row['capping'] != '0') {
phpAds_setCookie("phpAds_newCap[" . md5(uniqid('', true)) . "]", $row['bannerid'], time() + 31536000);
}
// Cache geotargeting info
if ($phpAds_config['geotracking_type'] != '') {
if ($phpAds_config['geotracking_cookie'] && isset($phpAds_geo)) {
phpAds_setCookie("phpAds_geoInfo", join('|', $phpAds_geo), time() + 900);
} elseif (isset($_COOKIE['phpAds_geoInfo'])) {
phpAds_setCookie("phpAds_geoInfo", '', time() - 900);
}
}
}
function phpAds_SessionDataDestroy()
{
global $phpAds_config;
global $Session;
if (isset($_COOKIE['sessionID']) && preg_match('/^[0-9a-f]+$/D', $_COOKIE['sessionID'])) {
// Remove the session data from the database
phpAds_dbQuery("DELETE FROM " . $phpAds_config['tbl_session'] . " WHERE sessionid='" . addslashes($_COOKIE['sessionID']) . "'");
}
// Kill the cookie containing the session ID
phpAds_setCookie('sessionID', '');
phpAds_flushCookie();
// Clear all local session data and the session ID
$Session = "";
unset($Session);
$_COOKIE['sessionID'] = "";
unset($_COOKIE['sessionID']);
}
function phpAds_SessionDataDestroy()
{
global $phpAds_config;
global $HTTP_COOKIE_VARS, $Session;
// Remove the session data from the database
phpAds_dbQuery("DELETE FROM " . $phpAds_config['tbl_session'] . " WHERE sessionid='" . $HTTP_COOKIE_VARS['sessionID'] . "'");
// Kill the cookie containing the session ID
phpAds_setCookie('sessionID', '');
phpAds_flushCookie();
// Clear all local session data and the session ID
$Session = "";
unset($Session);
$HTTP_COOKIE_VARS['sessionID'] = "";
unset($HTTP_COOKIE_VARS['sessionID']);
}
phpAds_registerGlobal('bannerid', 'clientid', 'zoneid', 'source', 'block', 'capping');
/*********************************************************/
/* Main code */
/*********************************************************/
if (isset($bannerid) && isset($clientid) && isset($zoneid)) {
if (!isset($source)) {
$source = '';
}
if ($phpAds_config['block_adviews'] == 0 || $phpAds_config['block_adviews'] > 0 && (!isset($_COOKIE['phpAds_blockView'][$bannerid]) || $_COOKIE['phpAds_blockView'][$bannerid] <= time())) {
if ($phpAds_config['log_beacon'] && $phpAds_config['log_adviews']) {
phpAds_dbConnect();
phpAds_logImpression($bannerid, $clientid, $zoneid, $source);
}
// Send block cookies
if ($phpAds_config['block_adviews'] > 0) {
phpAds_setCookie("phpAds_blockView[" . $bannerid . "]", time() + $phpAds_config['block_adviews'], time() + $phpAds_config['block_adviews'] + 43200);
}
}
// Set delivery cookies
phpAds_setDeliveryCookies(array('bannerid' => $bannerid, 'block' => isset($block) ? $block : 0, 'capping' => isset($capping) ? $capping : 0));
phpAds_flushCookie();
}
header("Content-Type: image/gif");
header("Content-Length: 43");
// 1 x 1 gif
echo chr(0x47) . chr(0x49) . chr(0x46) . chr(0x38) . chr(0x39) . chr(0x61) . chr(0x1) . chr(0x0) . chr(0x1) . chr(0x0) . chr(0x80) . chr(0x0) . chr(0x0) . chr(0x4) . chr(0x2) . chr(0x4) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x21) . chr(0xf9) . chr(0x4) . chr(0x1) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x2c) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x1) . chr(0x0) . chr(0x1) . chr(0x0) . chr(0x0) . chr(0x2) . chr(0x2) . chr(0x44) . chr(0x1) . chr(0x0) . chr(0x3b);
if ($phpAds_config['auto_maintenance']) {
// Perform auto maintenance!
require phpAds_path . '/libraries/lib-automaintenance.inc.php';
phpAds_performAutoMaintenance();
}
function view_raw($what, $clientid = 0, $campaignid = 0, $target = '', $source = '', $withtext = 0, $context = 0, $richmedia = true)
{
global $phpAds_config, $HTTP_SERVER_VARS;
global $phpAds_followedChain;
$userid = phpAds_getUniqueUserID();
phpAds_setCookie("phpAds_id", $userid, time() + 365 * 24 * 60 * 60);
$outputbuffer = '';
// If $clientid consists of alpha-numeric chars it is
// not the clientid, but the target parameter.
if (!preg_match('#^[0-9]+$#', $clientid)) {
$target = $clientid;
$clientid = 0;
}
// Not sure what this does, but replicated to campaignid...
// If $campaignid consists of alpha-numeric chars it is
// not the campaignid, but the target parameter.
if (!preg_match('#^[0-9]+$#', $campaignid)) {
$target = $campaignid;
$campaignid = 0;
}
$found = false;
// Open database connection and get a banner
if (phpAds_dbConnect()) {
// Reset followed zone chain
$phpAds_followedChain = array();
$first = true;
while (($first || $what != '') && $found == false) {
$first = false;
if (substr($what, 0, 5) == 'zone:') {
if (!defined('LIBVIEWZONE_INCLUDED')) {
require phpAds_path . '/libraries/lib-view-zone.inc.php';
}
$row = phpAds_fetchBannerZone($what, $clientid, $campaignid, $context, $source, $richmedia);
} else {
if (!defined('LIBVIEWQUERY_INCLUDED')) {
require phpAds_path . '/libraries/lib-view-query.inc.php';
}
if (!defined('LIBVIEWDIRECT_INCLUDED')) {
require phpAds_path . '/libraries/lib-view-direct.inc.php';
}
$row = phpAds_fetchBannerDirect($what, $clientid, $campaignid, $context, $source, $richmedia);
}
if (is_array($row)) {
$found = true;
} else {
$what = $row;
}
}
}
if ($found) {
$outputbuffer = '';
// Prepend
if (isset($row['prepend'])) {
$outputbuffer .= $row['prepend'];
}
// Get HTML cache
$outputbuffer .= $row['htmlcache'];
// Append
if (isset($row['append'])) {
$outputbuffer .= $row['append'];
}
// Determine target
if ($row['target'] == '') {
if ($target == '') {
$target = '_blank';
}
// default
} else {
$target = $row['target'];
}
// Determine source
$source = urlencode($source);
// Set basic variables
$outputbuffer = str_replace('{bannerid}', $row['bannerid'], $outputbuffer);
$outputbuffer = str_replace('{zoneid}', $row['zoneid'], $outputbuffer);
$outputbuffer = str_replace('{target}', $target, $outputbuffer);
$outputbuffer = str_replace('{source}', $source, $outputbuffer);
// Set path of phpAdsNew
if ($HTTP_SERVER_VARS['SERVER_PORT'] == 443) {
$phpAds_config['url_prefix'] = $phpAds_config['ssl_url_prefix'];
}
if (isset($HTTP_SERVER_VARS['HTTP_HOST'])) {
$phpAds_config['url_prefix'] = preg_replace('#//[^/]+/#', '//' . $HTTP_SERVER_VARS['HTTP_HOST'] . '/', $phpAds_config['url_prefix']);
}
$outputbuffer = str_replace('{url_prefix}', $phpAds_config['url_prefix'], $outputbuffer);
// Add text below banner
if ($withtext) {
$outputbuffer = str_replace('[bannertext]', '', $outputbuffer);
$outputbuffer = str_replace('[/bannertext]', '', $outputbuffer);
} else {
$outputbuffer = preg_replace("#\\[bannertext\\](.*)\\[\\/bannertext\\]#", '', $outputbuffer);
}
// Web banner..
if ($row['storagetype'] == 'web') {
if ($HTTP_SERVER_VARS['SERVER_PORT'] == 443) {
$phpAds_config['type_web_url'] = $phpAds_config['type_web_ssl_url'];
}
$outputbuffer = str_replace('{image_url_prefix}', $phpAds_config['type_web_url'], $outputbuffer);
}
// HTML/URL banner options
if ($row['storagetype'] == 'html' || $row['storagetype'] == 'url' || $row['storagetype'] == 'network') {
// Replace timestamp
$outputbuffer = str_replace('{timestamp}', time(), $outputbuffer);
$outputbuffer = str_replace('%7Btimestamp%7D', time(), $outputbuffer);
// Replace random
while (preg_match('#(%7B|\\{)random((%3A|:)([0-9]+)){0,1}(%7D|})#i', $outputbuffer, $matches)) {
if ($matches[4]) {
$randomdigits = $matches[4];
} else {
$randomdigits = 8;
}
if (isset($lastdigits) && $lastdigits == $randomdigits) {
$randomnumber = $lastrandom;
} else {
$randomnumber = '';
for ($r = 0; $r < $randomdigits; $r = $r + 9) {
$randomnumber .= (string) mt_rand(111111111, 999999999);
}
$randomnumber = substr($randomnumber, 0 - $randomdigits);
}
$outputbuffer = str_replace($matches[0], $randomnumber, $outputbuffer);
$lastdigits = $randomdigits;
$lastrandom = $randomnumber;
}
}
// Parse PHP code inside HTML banners
if ($row['storagetype'] == 'html') {
if ($phpAds_config['type_html_php']) {
if (preg_match("#(\\<\\?php(.*)\\?\\>)#i", $outputbuffer, $parser_regs)) {
// Extract PHP script
$parser_php = $parser_regs[2];
$parser_result = '';
// Replace output function
$parser_php = preg_replace("#echo([^;]*);#i", '$parser_result .=\\1;', $parser_php);
$parser_php = preg_replace("#print([^;]*);#i", '$parser_result .=\\1;', $parser_php);
$parser_php = preg_replace("#printf([^;]*);#i", '$parser_result .= sprintf\\1;', $parser_php);
// Split the PHP script into lines
$parser_lines = explode(";", $parser_php);
for ($parser_i = 0; $parser_i < sizeof($parser_lines); $parser_i++) {
if (trim($parser_lines[$parser_i]) != '') {
eval(trim($parser_lines[$parser_i]) . ';');
}
}
// Replace the script with the result
$outputbuffer = str_replace($parser_regs[1], $parser_result, $outputbuffer);
}
}
}
// Add beacon image for logging
if (isset($HTTP_SERVER_VARS['HTTP_USER_AGENT']) && preg_match("#Mozilla/(1|2|3|4)#", $HTTP_SERVER_VARS['HTTP_USER_AGENT']) && !preg_match("#compatible#", $HTTP_SERVER_VARS['HTTP_USER_AGENT'])) {
$outputbuffer .= '<layer id="beacon_' . $row['bannerid'] . '" width="0" height="0" border="0" visibility="hide">';
$outputbuffer .= '<img src=\'' . $phpAds_config['url_prefix'] . '/adlog.php?bannerid=' . $row['bannerid'] . '&clientid=' . $row['clientid'] . '&campaignid=' . $row['campaignid'] . '&zoneid=' . $row['zoneid'] . '&source=' . $source . '&block=' . $row['block'] . '&capping=' . $row['capping'] . '&session_capping=' . $row['session_capping'] . '&cb=' . md5(uniqid('', 1)) . '\' width=\'0\' height=\'0\' alt=\'\'>';
$outputbuffer .= '</layer>';
} else {
//$outputbuffer .= '<div id="beacon_'.$row['bannerid'].'" style="width: 0px; height: 0px; overflow: hidden;">';
$outputbuffer .= '<img src=\'' . $phpAds_config['url_prefix'] . '/adlog.php?bannerid=' . $row['bannerid'] . '&clientid=' . $row['clientid'] . '&campaignid=' . $row['campaignid'] . '&zoneid=' . $row['zoneid'] . '&source=' . $source . '&block=' . $row['block'] . '&capping=' . $row['capping'] . '&session_capping=' . $row['session_capping'] . '&cb=' . md5(uniqid('', 1)) . '\' width=\'0\' height=\'0\' alt=\'\' style=\'width: 0px; height: 0px;\'>';
//$outputbuffer .= '</div>';
}
// Prepare impression logging
if ($phpAds_config['log_adviews'] && !$phpAds_config['log_beacon']) {
phpAds_logImpression($userid, $row['bannerid'], $row['zoneid'], $source);
}
// Return banner
return array('html' => $outputbuffer, 'bannerid' => $row['bannerid'], 'alt' => $row['alt'], 'width' => $row['width'], 'height' => $row['height'], 'url' => $row['url'], 'clientid' => $row['clientid'], 'campaignid' => $row['campaignid']);
} else {
// An error occured, or there are no banners to display at all
// Use the default banner if defined
if ($phpAds_config['default_banner_target'] != '' && $phpAds_config['default_banner_url'] != '') {
// Determine target
if ($target == '') {
$target = '_blank';
}
// default
// Show default banner
$outputbuffer = '<a href=\'' . $phpAds_config['default_banner_target'] . '\' target=\'' . $target . '\'><img src=\'' . $phpAds_config['default_banner_url'] . '\' border=\'0\' alt=\'\'></a>';
// Return banner
return array('html' => $outputbuffer, 'bannerid' => '');
}
}
}
