check if query is valid unicode string

[nominatim.git] / lib / log.php

diff --git a/lib/log.php b/lib/log.php
index 80e2ac54db8490284d0d4400bed9332c5ac3c5cc..9a064b9b7309058cf31db900772ea52e774ebfa7 100644 (file)
--- a/lib/log.php
+++ b/lib/log.php
@@ -1,74 +1,74 @@
 <?php
 
-       function logStart(&$oDB, $sType = '', $sQuery = '', $aLanguageList = array())
-       {
-               $aStartTime = explode('.',microtime(true));
-               if (!isset($aStartTime[1])) $aStartTime[1] = '0';
 
-               $sOutputFormat = '';
-               if (isset($_GET['format'])) $sOutputFormat = $_GET['format'];
+function logStart(&$oDB, $sType = '', $sQuery = '', $aLanguageList = array())
+{
+    $fStartTime = microtime(true);
+    $aStartTime = explode('.', $fStartTime);
+    if (!isset($aStartTime[1])) $aStartTime[1] = '0';
 
-               if ($sType == 'reverse')
-               {
-                       $sOutQuery = (isset($_GET['lat'])?$_GET['lat']:'').'/';
-                       if (isset($_GET['lon'])) $sOutQuery .= $_GET['lon'];
-                       if (isset($_GET['zoom'])) $sOutQuery .= '/'.$_GET['zoom'];
-               }
-               else
-                       $sOutQuery = $sQuery;
+    $sOutputFormat = '';
+    if (isset($_GET['format'])) $sOutputFormat = $_GET['format'];
 
-               $hLog = array(
-                               date('Y-m-d H:i:s',$aStartTime[0]).'.'.$aStartTime[1],
-                               $_SERVER["REMOTE_ADDR"],
-                               $_SERVER['QUERY_STRING'],
-                               $sOutQuery,
-                               $sType,
-                               $sOutputFormat
-                               );
+    if ($sType == 'reverse') {
+        $sOutQuery = (isset($_GET['lat'])?$_GET['lat']:'').'/';
+        if (isset($_GET['lon'])) $sOutQuery .= $_GET['lon'];
+        if (isset($_GET['zoom'])) $sOutQuery .= '/'.$_GET['zoom'];
+    } else {
+        $sOutQuery = $sQuery;
+    }
 
-               if (CONST_Log_DB)
-               {
-                       if (isset($_GET['email']))
-                               $sUserAgent = $_GET['email'];
-                       elseif (isset($_SERVER['HTTP_REFERER']))
-                               $sUserAgent = $_SERVER['HTTP_REFERER'];
-                       elseif (isset($_SERVER['HTTP_USER_AGENT']))
-                               $sUserAgent = $_SERVER['HTTP_USER_AGENT'];
-                       else
-                               $sUserAgent = '';
-                       $sSQL = 'insert into new_query_log (type,starttime,query,ipaddress,useragent,language,format,searchterm)';
-                       $sSQL .= ' values ('.getDBQuoted($sType).','.getDBQuoted($hLog[0]).','.getDBQuoted($hLog[2]);
-                       $sSQL .= ','.getDBQuoted($hLog[1]).','.getDBQuoted($sUserAgent).','.getDBQuoted(join(',',$aLanguageList)).','.getDBQuoted($sOutputFormat).','.getDBQuoted($hLog[3]).')';
-                       $oDB->query($sSQL);
-               }
+    $hLog = array(
+             date('Y-m-d H:i:s', $aStartTime[0]).'.'.$aStartTime[1],
+             $_SERVER["REMOTE_ADDR"],
+             $_SERVER['QUERY_STRING'],
+             $sOutQuery,
+             $sType,
+             $fStartTime
+            );
 
-               return $hLog;
-       }
+    if (CONST_Log_DB) {
+        if (isset($_GET['email']))
+            $sUserAgent = $_GET['email'];
+        elseif (isset($_SERVER['HTTP_REFERER']))
+            $sUserAgent = $_SERVER['HTTP_REFERER'];
+        elseif (isset($_SERVER['HTTP_USER_AGENT']))
+            $sUserAgent = $_SERVER['HTTP_USER_AGENT'];
+        else $sUserAgent = '';
+        $sSQL = 'insert into new_query_log (type,starttime,query,ipaddress,useragent,language,format,searchterm)';
+        $sSQL .= ' values ('.getDBQuoted($sType).','.getDBQuoted($hLog[0]).','.getDBQuoted($hLog[2]);
+        $sSQL .= ','.getDBQuoted($hLog[1]).','.getDBQuoted($sUserAgent).','.getDBQuoted(join(',', $aLanguageList)).','.getDBQuoted($sOutputFormat).','.getDBQuoted($hLog[3]).')';
+        $oDB->query($sSQL);
+    }
 
-       function logEnd(&$oDB, $hLog, $iNumResults)
-       {
-               $aEndTime = explode('.',microtime(true));
-               if (!$aEndTime[1]) $aEndTime[1] = '0';
-               $sEndTime = date('Y-m-d H:i:s',$aEndTime[0]).'.'.$aEndTime[1];
+    return $hLog;
+}
 
-               if (CONST_Log_DB)
-               {
-                       $sSQL = 'update new_query_log set endtime = '.getDBQuoted($sEndTime).', results = '.$iNumResults;
-                       $sSQL .= ' where starttime = '.getDBQuoted($hLog[0]);
-                       $sSQL .= ' and ipaddress = '.getDBQuoted($hLog[1]);
-                       $sSQL .= ' and query = '.getDBQuoted($hLog[2]);
-                       $oDB->query($sSQL);
-               }
+function logEnd(&$oDB, $hLog, $iNumResults)
+{
+    $fEndTime = microtime(true);
 
-               if (CONST_Log_File)
-               {
-                       $aOutdata = array($hLog[0], $sEndTime, $iNumResults, $hLog[4], $hLog[2]);
-                       $fLog = fopen(CONST_Log_File, 'a');
-                       flock($fLog, LOCK_EX);
-                       fputcsv($fLog, $aOutdata);
-                       fflush($fLog);
-                       flock($fLog, LOCK_UN);
-                       fclose($fLog);
-               }
+    if (CONST_Log_DB) {
+        $aEndTime = explode('.', $fEndTime);
+        if (!$aEndTime[1]) $aEndTime[1] = '0';
+        $sEndTime = date('Y-m-d H:i:s', $aEndTime[0]).'.'.$aEndTime[1];
 
-       }
+        $sSQL = 'update new_query_log set endtime = '.getDBQuoted($sEndTime).', results = '.$iNumResults;
+        $sSQL .= ' where starttime = '.getDBQuoted($hLog[0]);
+        $sSQL .= ' and ipaddress = '.getDBQuoted($hLog[1]);
+        $sSQL .= ' and query = '.getDBQuoted($hLog[2]);
+        $oDB->query($sSQL);
+    }
+
+    if (CONST_Log_File) {
+        $aOutdata = sprintf(
+            "[%s] %.4f %d %s \"%s\"\n",
+            $hLog[0],
+            $fEndTime-$hLog[5],
+            $iNumResults,
+            $hLog[4],
+            $hLog[2]
+        );
+        file_put_contents(CONST_Log_File, $aOutdata, FILE_APPEND | LOCK_EX);
+    }
+}