First Commit

include/logging-functions.php

@@ -0,0 +1,136 @@
+<?php
+
+if (!isset($loggingFlag)) $loggingFlag = false;
+$logFile = 0;
+$logTime = 0;
+$globalModuleName = "";
+
+$studentLoggingFlag = true;
+$studentLogFile = 0;
+
+$logFileName = "/m/data1/app.hotlunches.net/errorlog.log";
+
+if (isset($selectedLogFileName) && strlen($selectedLogFileName)) {
+   if (is_file($selectedLogFileName)) $logFileName = $selectedLogFileName;
+}
+
+
+if (!function_exists('startLog')) {
+   function startLog($moduleName="") {
+      global $loggingFlag, $logFileName, $logFile, $globalModuleName, $logTime, $school_num, $school_record, $currentDBMode, $db_dbname;
+      $loggingFlag = true;
+      if (!is_resource($logFile)) $logFile = fopen($logFileName,"a");
+
+      if (strlen($moduleName) > 0) $globalModuleName = $moduleName;
+
+      fwrite($logFile,"-------------------------------------------\n");
+      fwrite($logFile,"-- $globalModuleName --\n");
+      $now = time();
+      $logTime = microtime(true);
+      fwrite($logFile,"-- " . date("Y-m-d H:i:s",$now) . " --\n");
+      if (isset($school_num)) fwrite($logFile,"-- $school_num --\n");
+
+      if (isset($_SERVER) && array_key_exists('REMOTE_ADDR', $_SERVER)) {
+         $user_ip = $_SERVER["REMOTE_ADDR"];
+         fwrite($logFile,"-- $user_ip --\n");
+      }
+
+      if (isset($school_record) && array_key_exists('school_name',$school_record))
+         fwrite($logFile,"-- " . $school_record['school_name'] . " --\n");
+
+      if (isset($_SESSION) && is_array($_SESSION)) {
+         if (array_key_exists('UserInfo',$_SESSION) && array_key_exists('userid',$_SESSION['UserInfo'])) {
+            $userid = $_SESSION['UserInfo']['userid'];
+            fwrite($logFile,"-- $userid --\n");
+         }
+      }
+
+      fwrite($logFile, "-- currentDBMode: $currentDBMode --\n");
+      fwrite($logFile, "-- currentDB: $db_dbname --\n");
+   }
+}
+
+
+if (!function_exists('writeLog')) {
+   function writeLog($text,$moduleName="") {
+      global $loggingFlag, $logFileName, $logFile, $globalModuleName, $logTime;
+
+      if (!$loggingFlag) return;
+
+      if (strlen($moduleName) > 0) $globalModuleName = $moduleName;
+      else {
+         if (strlen($globalModuleName) == 0) {
+            $moduleName = str_replace("/","",str_replace("/","",$_SERVER['PHP_SELF']));
+            $globalModuleName = $moduleName;
+         }
+      }
+
+      if (!is_resource($logFile)) {
+         $logFile = fopen($logFileName,"a");
+         fwrite($logFile,"$moduleName: **** Log File Not Open ****\n");
+      }
+
+      if (is_array($text)) $text = print_r($text,true);
+      else $text = strval($text);
+
+      if (strlen($globalModuleName) > 0) fwrite($logFile,"$globalModuleName: ");
+      $incr = microtime(true) - $logTime;
+      fwrite($logFile,trim($text) . " (" . number_format($incr,3) . ")\n");
+   }
+}
+
+
+if (!function_exists('logExit')) {
+   function logExit($text,$moduleName="") {
+      global $loggingFlag, $logFile, $globalModuleName;
+
+      if (strlen($moduleName) > 0) $globalModuleName = $moduleName;
+      writeLog($text,$moduleName);
+      exit();
+   }
+}
+
+
+if (!function_exists('endLog')) {
+   function endLog() {
+      global $loggingFlag, $logFile;
+
+      if (!$loggingFlag) return;
+      $loggingFlag = false;
+      fclose($logFile);
+   }
+}
+
+
+if (!function_exists('startStudentLog')) {
+   function startStudentLog() {
+      global $studentLoggingFlag, $studentLogFile;
+      if ($studentLoggingFlag && !is_resource($studentLogFile)) $studentLogFile = fopen("student.log","a");
+   }
+}
+
+
+if (!function_exists('writeStudentLog')) {
+   function writeStudentLog($text) {
+      global $studentLoggingFlag, $studentLogFile, $school_num;
+      if (!$studentLoggingFlag) return;
+      if (!is_resource($studentLogFile)) return;
+
+      $time = date("Y-m-d H:i:s",time());
+      fwrite($studentLogFile,$school_num . " " . $time . " - " . trim($text) . "\n");
+   }
+}
+
+
+if (!function_exists('logQuery')) {
+   function logQuery($school_num,$table_name,$query,$module="") {
+      $logFile = fopen("query.log","a");
+      $time = date("Y-m-d H:i:s",time());
+      $userid = '';
+      if (array_key_exists('userid', $_SESSION['UserInfo'])) $userid = $_SESSION['UserInfo']['userid'];
+      fprintf($logFile,"%d|%s|%s|%s|%s|%s\n",$school_num,$table_name,$time,$query,$module,$userid);
+   }
+}
+
+
+?>