From b00d5b96c6d33572b6d7c68688d6d1c4fbd0f0f4 Mon Sep 17 00:00:00 2001
From: ichdasich <ichdasich@29ba0400-6e00-0410-a75a-ca02368028f8>
Date: Wed, 10 Sep 2008 03:42:44 +0000
Subject: moved /inc to ../includes

git-svn-id: svn://svn.cccv.de/engel-system@281 29ba0400-6e00-0410-a75a-ca02368028f8
---
 includes/funktion_db.php | 149 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 149 insertions(+)
 create mode 100644 includes/funktion_db.php

(limited to 'includes/funktion_db.php')

diff --git a/includes/funktion_db.php b/includes/funktion_db.php
new file mode 100644
index 00000000..cbfb198f
--- /dev/null
+++ b/includes/funktion_db.php
@@ -0,0 +1,149 @@
+<?PHP
+
+if( !function_exists("db_query"))
+{
+	function Ausgabe_Daten($SQL)
+	{
+		global $con;
+		$Erg = mysql_query($SQL, $con); 
+		
+		echo mysql_error($con); 
+		              
+		$Zeilen  = mysql_num_rows($Erg); 
+		$Anzahl_Felder = mysql_num_fields($Erg); 
+		
+		$Diff  = "<table border=1>"; 
+		$Diff .= "<tr>"; 
+		for ($m = 0 ; $m < $Anzahl_Felder ; $m++) 
+			$Diff .= "<th>". mysql_field_name($Erg, $m). "</th>"; 
+		$Diff .= "</tr>"; 
+		
+		for ($n = 0 ; $n < $Zeilen ; $n++)  
+		{ 
+			$Diff .= "<tr>"; 
+			for ($m = 0 ; $m < $Anzahl_Felder ; $m++) 
+		        	$Diff .= "<td>".mysql_result($Erg, $n, $m). "</td>"; 
+			$Diff .= "</tr>"; 
+		} 
+		$Diff .= "</table>"; 
+		return $Diff; 
+	}
+	
+	function db_querry_getDatenAssocArray($SQL)
+	{
+		global $con;
+		
+		$Erg = mysql_query($SQL, $con);
+		echo mysql_error($con);
+		
+		$Daten = array();
+		for( $i=0; $i<mysql_num_rows($Erg); $i++)
+			$Daten[$i] = mysql_fetch_assoc($Erg);
+		
+		return $Daten;
+	}
+
+	function db_querry_diffDaten($Daten1, $Daten2)
+	{
+		$Gefunden=False;
+		
+		$Diff  = "\n<table border=1>\n";
+		$Diff .= "<tr>\n\t<th>Feldname</th>\n\t<th>old Value</th>\n\t<th>new Value</th>\n";
+		$Diff .= "</tr>\n";
+		foreach($Daten1 as $DataKey => $Data1)
+		{
+			if( isset( $Daten2[$DataKey]))
+			{
+				$Data2 = $Daten2[$DataKey];
+				foreach($Data1 as $key => $value)
+					if( $value != $Data2[$key])
+					{
+						$Gefunden=TRUE;
+						$Diff .= "<tr>\n\t<td>$key</td>\n\t<td>$value</td>\n\t<td>".$Data2[$key]."</rd>\n</tr>";
+					}
+			}
+			else
+				foreach($Data1 as $key => $value)
+				{
+					$Gefunden=TRUE;
+					$Diff .= "<tr>\n\t<td>$key</td>\n\t<td>$value</td>\n\t<td></rd>\n</tr>";
+				}
+		}
+		$Diff .= "</table>\n";
+		
+		if( $Gefunden)
+			return $Diff;
+		else
+			return "\nno changes Fount\n";
+	}
+	
+	function db_query( $SQL, $comment)
+	{
+		global $con, $Page;	
+		$Diff = "";
+		
+		//commed anlyse udn daten sicherung
+		if( strpos( "#$SQL", "UPDATE") > 0)
+		{
+			//Tabellen name ermitteln
+			$Table_Start = strpos( $SQL, "`");
+			$Table_End   = strpos( $SQL, "`", $Table_Start+1);
+			$Table = substr( $SQL, $Table_Start, ($Table_End-$Table_Start+1));
+			
+			//SecureTest
+			if( $Table_Start == 0 || $Table_End == 0) die("<h1>funktion_db ERROR SQL: '$SQL' nicht OK</h1>");
+	
+			//WHERE ermitteln
+			$Where_Start = strpos( $SQL, "WHERE");
+			$Where = substr( $SQL, $Where_Start);
+			if( $Where_Start == 0)	$Where = ";"; 
+		
+			if( strlen( $Where) < 2) 	
+			{
+				$Diff = "can't show, too mutch data (no filter was set)";
+				$querry_erg = mysql_query($SQL, $con);
+			}
+			else
+			{
+				$Daten1 = db_querry_getDatenAssocArray( "SELECT * FROM $Table $Where");
+					$querry_erg = mysql_query($SQL, $con);
+				$Daten2 = db_querry_getDatenAssocArray( "SELECT * FROM $Table $Where");
+				$Diff  = db_querry_diffDaten($Daten1, $Daten2);
+			}
+		}
+		elseif( strpos( "#$SQL", "DELETE") > 0)
+		{
+			$TableWhere = substr( $SQL, 6);
+			$Diff .= Ausgabe_Daten( "SELECT * $TableWhere");
+
+			//execute command
+			$querry_erg = mysql_query($SQL, $con);
+		}
+		elseif( strpos( "#$SQL", "INSERT") > 0)
+		{
+			//execute command
+			$querry_erg = mysql_query($SQL, $con);
+		}
+		else
+		{
+			//execute command
+			$querry_erg = mysql_query($SQL, $con);
+		}
+
+		$SQLCommand = "SQL:<br>". htmlentities( $SQL, ENT_QUOTES);
+		if( strlen($Diff) > 0)
+			$SQLCommand .= "<br><br>Diff:<br>$Diff";
+
+		$Commend = htmlentities( ($Page["Name"]. ": ". $comment), ENT_QUOTES);
+		//LOG commands in DB
+		$SQL_SEC =	"INSERT INTO `ChangeLog` ( `UID` , `SQLCommad` , `Commend` ) ".
+				" VALUES ( '". $_SESSION['UID']. "', ".
+					  "'". mysql_escape_string( $SQLCommand). "', ".
+					  "'". mysql_escape_string( $Commend). "' );";
+		$erg = mysql_query($SQL_SEC, $con);
+		echo mysql_error($con);
+		return $querry_erg;
+	}//function db_query(
+}
+
+?>
-- 
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