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- <?PHP
-
- require_once('common.php');
-
- define('VERSION', 24);
-
- function processSensorLogger($records = true) {
- $sql = $records ? 'SELECT record_id, record_ip, record_headers, record_data FROM unprocessed'
- : 'SELECT log_id, log_ip AS record_ip, log_headers AS record_headers, log_data '
- . 'AS record_data FROM sensorlogger WHERE log_pversion < ' . VERSION;
- $res = mysql_query($sql);
- $count = 0;
- $codes = array();
-
- while ($row = mysql_fetch_assoc($res)) {
- $ip = $row['record_ip'];
-
- $headers = array();
-
- foreach (explode("\n", $row['record_headers']) as $line) {
- if (preg_match('/(.*?): (.*)$/', $line, $m)) {
- $headers[$m[1]] = $m[2];
- }
- }
-
- if (!isset($headers['APPLICATION']) || $headers['APPLICATION'] != 'SensorLogger') {
- continue;
- }
-
- $imei = isset($headers['IMEI']) ? $headers['IMEI'] : '';
- $activity = isset($headers['ACTIVITY']) ? $headers['ACTIVITY'] : '';
- $version = isset($headers['VERSION']) ? $headers['VERSION'] : '';
-
- if (preg_match('/^([0-9]+)[0-9]{3}:.*/', $row['record_data'], $m)) {
- $time = (int) $m[1];
- } else {
- $time = 0;
- }
-
- if (empty($imei)) {
- $statuscode = 2;
- } else if (empty($activity) || $activity == '<Unknown>') {
- $statuscode = 3;
- } else if (empty($version)) {
- $statuscode = 4;
- } else if (empty($row['record_data'])) {
- $statuscode = 5;
- } else if ($time == 0 || date('Y', $time) < 2010) {
- $statuscode = 6;
- } else if (count(explode("\n", $row['record_data'])) < 500) {
- $statuscode = 7;
- } else {
- // Check for duplicates
- $sql2 = 'SELECT COUNT(*) FROM sensorlogger WHERE LEFT(log_data, ' . strlen($row['record_data']) . ')';
- $sql2 .= ' = LEFT(\'' . m($row['record_data']) . '\', ' . strlen($row['record_data']) . ')';
-
- if (!$record) {
- $sql2 .= ' AND (log_id < ' . $row['log_id'] . ' OR LENGTH(log_data) > ' . strlen($row['record_data']) . ')';
- }
-
- $res2 = mysql_query($sql2);
- $num2 = (int) mysql_result($res2, 0);
-
- if ($num2 > 0) {
- $statuscode = 8;
- } else {
- $error = false;
-
- // Check for repeated data
- $last = array(); $lastcount = array();
- foreach (explode("\n", $row['record_data']) as $line) {
- $bits = explode(',', trim(substr($line, strpos($line, ':'))));
- foreach ($bits as $o => $bit) {
- if (empty($bit)) { continue; }
- if ($last[$o] == $bit) { $lastcount[$o]++; } else { $lastcount[$o] = 0; }
- $last[$o] = $bit;
- }
-
- if (max($lastcount) > 200) {
- $error = true;
- break;
- }
- }
-
- $statuscode = $error ? 9 : 1;
- }
- }
-
- $codes[$statuscode]++;
-
- $pversion = VERSION;
- $headers = $row['record_headers'];
- $data = $row['record_data'];
-
- if ($records) {
- $sql = 'INSERT INTO sensorlogger (log_ip, log_imei, log_activity, log_version, ';
- $sql .= 'log_time, log_statuscode, log_pversion, log_headers, log_data) VALUES (';
- $sql .= '\'' . m($ip) . '\', \'' . m($imei) . '\', \'' . m($activity) . '\', \'';
- $sql .= m($version) . '\', ' . ((int) $time) . ', ' . ((int) $statuscode) . ', ';
- $sql .= ((int) $pversion) . ', \'' . m($headers) . '\', \'' . m($data) . '\')';
- mysql_query($sql) or die(mysql_error());
-
- $sql = 'DELETE FROM unprocessed WHERE record_id = ' . $row['record_id'];
- mysql_query($sql);
- } else {
- $sql = 'UPDATE sensorlogger SET log_ip = \'' . m($ip) . '\', log_imei = \'';
- $sql .= m($imei) . '\', log_activity = \'' . m($activity) . '\', log_version = \'';
- $sql .= m($version) . '\', log_time = ' . ((int) $time) . ', log_statuscode = ';
- $sql .= ((int) $statuscode) . ', log_pversion = ' . ((int) $pversion) . ', log_headers = \'';
- $sql .= m($headers) . '\', log_data = \'' . m($data) . '\' WHERE log_id = ' . $row['log_id'];
- mysql_query($sql);
- }
-
- $count++;
- }
-
- if ($count > 1 || !$records && $count > 0) {
- $codestr = '';
- asort($codes);
-
- foreach ($codes as $code => $count) {
- $codestr .= (!empty($codestr) ? '; ' : '') . $code . ': ' . $count;
- }
-
- Oblong("\002[ANDROID]\002 Processed $count " . ($records ? "new" : "existing") . " SensorLogger dataset(s). Status codes: $codestr");
- }
- }
-
- processSensorLogger(!isset($argv[1]) || $argv[1] != '--update');
-
- ?>
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