nelns/admin/public_html/sql_connection.php

   1 <?php
   2 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   3 // Copyright (C) 2010  Winch Gate Property Limited
   4 //
   5 // This program is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU Affero General Public License as
   7 // published by the Free Software Foundation, either version 3 of the
   8 // License, or (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU Affero General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU Affero General Public License
  16 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18         include('../config.php');
  19
  20         // connect to database
  21         function connectToDatabase($dbhost, $dbname, $dblogin, $dbpasswd)
  22         {
  23                 if (!mysql_connect($dbhost, $dblogin, $dbpasswd))
  24                         return "Unable to connect to MySQL server (host='$dbhost' login='$dblogin')";
  25                 if (!mysql_select_db ($dbname))
  26                         return "Unable to select MySQL database '$dbname'";
  27                 return FALSE;
  28         }
  29
  30         // default connection to database
  31         function defaultConnectToDatabase()
  32         {
  33                 global  $dbhost, $dbname, $dblogin, $dbpassword;
  34                 return connectToDatabase($dbhost, $dbname, $dblogin, $dbpassword);
  35         }
  36
  37         function sqlquery($query)
  38         {
  39                 // here log queries
  40                 global  $sqlQueries;
  41                 $res = mysql_query($query);
  42                 $sqlQueries[] = $query.(($res)?"":" ***FAILED***: ".mysql_error());
  43                 return $res;
  44         }
  45
  46         function sqlfetch(&$result)
  47         {
  48                 return mysql_fetch_array($result);
  49         }
  50
  51         function sqlnumrows(&$result)
  52         {
  53                 return mysql_num_rows($result);
  54         }
  55
  56         function sqlchrows(&$result)
  57         {
  58                 return mysql_affected_rows($result);
  59         }
  60
  61         function displayQueries()
  62         {
  63                 global  $sqlQueries;
  64                 if (isset($sqlQueries))
  65                 {
  66                         echo "<br><br><hr><ul>";
  67                         foreach ($sqlQueries as $query)
  68                                 echo "<li>$query</li>\n";
  69                         echo "</ul>";
  70 /*
  71                         echo "<br><br><p align=right><textarea rows=15 cols=100 readOnly>";
  72                         foreach ($sqlQueries as $query)
  73                                 echo "$query\n---\n";
  74                         echo "</textarea>\n";
  75 */
  76                 }
  77         }
  78
  79         if ($queries)
  80         {
  81                 echo "<textarea rows=15 cols=100 readOnly>";
  82                 echo "$queries";
  83                 echo "</textarea>\n";
  84                 die();
  85         }
  86
  87 ?>