Titre du sujet : Re: bdd
par lenovo sur 26/10/2009 16:15:53
voila le vrais fichier nommé : login_chat.php merci de me dire ce qui faut inclure dedans svp merci.
<?php
include "./mainfile.php";
define("ADMIN_TYPE","Admin");
$LOGIN_SUCCESS = 0;
$LOGIN_PASSWD_ERROR = 1;
$LOGIN_NICK_EXIST = 2;
$LOGIN_ERROR = 3;
$LOGIN_ERROR_NOUSERID = 4;
$LOGIN_SUCCESS_ADMIN = 5;
$LOGIN_NOT_ALLOW_GUEST = 6;
$LOGIN_USER_BANED = 7;
$servername = @******;
$dbname = @*******;
$dbusername = @**********;
$dbpassword = @******;
$tableprefix = @******;
$usertable = @XOOPS_DB_PREFIX."_users";
$grouplink = @XOOPS_DB_PREFIX."_groups_users_link";
$usergroup = @XOOPS_DB_PREFIX."_groups";
$username_field = "uname";
$password_field = "pass";
$user_type = "group_type";
$db = new sql_db($servername, $dbusername, $dbpassword, $dbname, false);
if(!$db->db_connect_id)
{
echo $LOGIN_ERROR;
exit;
}
$username = isset($_GET['username']) ? trim(htmlspecialchars($_GET['username'])) : '';
$username = substr(str_replace("''", "'", $username), 0, 25);
$username = str_replace("'", "''", $username);
$password = isset($_GET['password']) ? $_GET['password'] : '';
$sql = "SELECT a.".$username_field.", a.".$password_field.", b.".$user_type." FROM ".$usertable." a
JOIN(".$usergroup." b,".$grouplink." c)
ON a.uid=c.uid AND c.groupid=b.groupid
AND a.".$username_field."= '".$username."'";
if ( !($result = $db->sql_query($sql)) )
{
echo $LOGIN_ERROR;
exit;
}
if( $row = $db->sql_fetchrow($result) )
{
$db_password = $row[$password_field];
if ($password == $db_password||md5($password) == $db_password)
{
if($row[$user_type] == ADMIN_TYPE){
echo $LOGIN_SUCCESS_ADMIN;
exit;
}
else{
echo $LOGIN_SUCCESS;
exit;
}
}else{
echo $LOGIN_PASSWD_ERROR;
exit;
}
}
else
{
echo $LOGIN_ERROR_NOUSERID;
exit;
}
class sql_db
{
var $db_connect_id;
var $query_result;
var $row = array();
var $rowset = array();
var $num_queries = 0;
var $in_transaction = 0;
//
// Constructor
//
function sql_db($sqlserver, $sqluser, $sqlpassword, $database, $persistency = true)
{
$this->persistency = $persistency;
$this->user = $sqluser;
$this->password = $sqlpassword;
$this->server = $sqlserver;
$this->dbname = $database;
$this->db_connect_id = ($this->persistency) ? mysql_pconnect($this->server, $this->user, $this->password) : mysql_connect($this->server, $this->user, $this->password);
if( $this->db_connect_id )
{
if( $database != "" )
{
$this->dbname = $database;
$dbselect = mysql_select_db($this->dbname);
if( !$dbselect )
{
mysql_close($this->db_connect_id);
$this->db_connect_id = $dbselect;
}
}
return $this->db_connect_id;
}
else
{
return false;
}
}
//
// Other base methods
//
function sql_close()
{
if( $this->db_connect_id )
{
//
// Commit any remaining transactions
//
if( $this->in_transaction )
{
mysql_query("COMMIT", $this->db_connect_id);
}
return mysql_close($this->db_connect_id);
}
else
{
return false;
}
}
//
// Base query method
//
function sql_query($query = "", $transaction = FALSE)
{
//
// Remove any pre-existing queries
//
unset($this->query_result);
if( $query != "" )
{
$this->num_queries++;
if( $transaction == BEGIN_TRANSACTION && !$this->in_transaction )
{
$result = mysql_query("BEGIN", $this->db_connect_id);
if(!$result)
{
return false;
}
$this->in_transaction = TRUE;
}
$this->query_result = mysql_query($query, $this->db_connect_id);
}
else
{
if( $transaction == END_TRANSACTION && $this->in_transaction )
{
$result = mysql_query("COMMIT", $this->db_connect_id);
}
}
if( $this->query_result )
{
unset($this->row[$this->query_result]);
unset($this->rowset[$this->query_result]);
if( $transaction == END_TRANSACTION && $this->in_transaction )
{
$this->in_transaction = FALSE;
if ( !mysql_query("COMMIT", $this->db_connect_id) )
{
mysql_query("ROLLBACK", $this->db_connect_id);
return false;
}
}
return $this->query_result;
}
else
{
if( $this->in_transaction )
{
mysql_query("ROLLBACK", $this->db_connect_id);
$this->in_transaction = FALSE;
}
return false;
}
}
//
// Other query methods
//
function sql_numrows($query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
return ( $query_id ) ? mysql_num_rows($query_id) : false;
}
function sql_affectedrows()
{
return ( $this->db_connect_id ) ? mysql_affected_rows($this->db_connect_id) : false;
}
function sql_numfields($query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
return ( $query_id ) ? mysql_num_fields($query_id) : false;
}
function sql_fieldname($offset, $query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
return ( $query_id ) ? mysql_field_name($query_id, $offset) : false;
}
function sql_fieldtype($offset, $query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
return ( $query_id ) ? mysql_field_type($query_id, $offset) : false;
}
function sql_fetchrow($query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
if( $query_id )
{
$this->row[$query_id] = mysql_fetch_array($query_id, MYSQL_ASSOC);
return $this->row[$query_id];
}
else
{
return false;
}
}
function sql_fetchrowset($query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
if( $query_id )
{
unset($this->rowset[$query_id]);
unset($this->row[$query_id]);
while($this->rowset[$query_id] = mysql_fetch_array($query_id, MYSQL_ASSOC))
{
$result[] = $this->rowset[$query_id];
}
return $result;
}
else
{
return false;
}
}
function sql_fetchfield($field, $rownum = -1, $query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
if( $query_id )
{
if( $rownum > -1 )
{
$result = mysql_result($query_id, $rownum, $field);
}
else
{
if( empty($this->row[$query_id]) && empty($this->rowset[$query_id]) )
{
if( $this->sql_fetchrow() )
{
$result = $this->row[$query_id][$field];
}
}
else
{
if( $this->rowset[$query_id] )
{
$result = $this->rowset[$query_id][$field];
}
else if( $this->row[$query_id] )
{
$result = $this->row[$query_id][$field];
}
}
}
return $result;
}
else
{
return false;
}
}
function sql_rowseek($rownum, $query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
return ( $query_id ) ? mysql_data_seek($query_id, $rownum) : false;
}
function sql_nextid()
{
return ( $this->db_connect_id ) ? mysql_insert_id($this->db_connect_id) : false;
}
function sql_freeresult($query_id = 0)
{
if( !$query_id )
{
$query_id = $this->query_result;
}
if ( $query_id )
{
unset($this->row[$query_id]);
unset($this->rowset[$query_id]);
mysql_free_result($query_id);
return true;
}
else
{
return false;
}
}
function sql_error()
{
$result['message'] = mysql_error($this->db_connect_id);
$result['code'] = mysql_errno($this->db_connect_id);
return $result;
}
} // class sql_db
?>
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