Subversion Repositories eFlore/Archives.chorologie

Rev

Rev 9 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
4 jpm 1
<?php
2
/*vim: set expandtab tabstop=4 shiftwidth=4: */
3
// +------------------------------------------------------------------------------------------------------+
9 jpm 4
// | PHP version 4.3                                                                                    |
4 jpm 5
// +------------------------------------------------------------------------------------------------------+
6
// | Copyright (C) 2004 Tela Botanica (accueil@tela-botanica.org)                                         |
7
// +------------------------------------------------------------------------------------------------------+
8
// | This file is part of Cartographie.                                                                   |
9
// |                                                                                                      |
10
// | Foobar is free software; you can redistribute it and/or modify                                       |
11
// | it under the terms of the GNU General Public License as published by                                 |
12
// | the Free Software Foundation; either version 2 of the License, or                                    |
13
// | (at your option) any later version.                                                                  |
14
// |                                                                                                      |
15
// | Foobar is distributed in the hope that it will be useful,                                            |
16
// | but WITHOUT ANY WARRANTY; without even the implied warranty of                                       |
17
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                        |
18
// | GNU General Public License for more details.                                                         |
19
// |                                                                                                      |
20
// | You should have received a copy of the GNU General Public License                                    |
21
// | along with Foobar; if not, write to the Free Software                                                |
22
// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                            |
23
// +------------------------------------------------------------------------------------------------------+
12 jpm 24
// CVS : $Id: carto.php,v 1.3 2005-02-22 19:35:08 jpm Exp $
4 jpm 25
/**
26
* Fournie une image cartographique.
27
*
28
* Fichier permettant de récupérer l'image d'une carte créer par la bibliothèque cartographique
29
* et de la faire passer dans les entête HTTP.
30
*
31
*@package Cartographie
32
//Auteur original :
33
*@author        Nicolas MATHIEU
34
//Autres auteurs :
35
*@author        Jean-Pascal MILCENT <jpm@tela-botanica.org>
36
*@author        Alexandre GRANIER <alexandre@tela-botanica.org>
37
*@copyright     Tela-Botanica 2000-2004
12 jpm 38
*@version       $Revision: 1.3 $ $Date: 2005-02-22 19:35:08 $
4 jpm 39
// +------------------------------------------------------------------------------------------------------+
40
*/
41
 
42
// +------------------------------------------------------------------------------------------------------+
43
// |                                            ENTETE du PROGRAMME                                       |
44
// +------------------------------------------------------------------------------------------------------+
12 jpm 45
session_name($_GET['session']);
46
session_start();
4 jpm 47
 
48
// +------------------------------------------------------------------------------------------------------+
49
// |                                            CORPS du PROGRAMME                                        |
50
// +------------------------------------------------------------------------------------------------------+
12 jpm 51
$image = imagecreatefrompng($_SESSION['chemin'].$_SESSION['fichier'].'.png');
52
if (!$image) {
53
    echo session_name();
54
    echo session_id();
55
    trigger_error($image);
56
} else {
57
    header("Expires: Wen, 01 Dec 1999 01:00:00 GMT");// Date du passé
58
    header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");// toujours modifié
59
    header("Cache-Control: no-cache, must-revalidate");// HTTP/1.1
60
    header("Pragma: no-cache"); // HTTP/1.0
61
    header ("content-type:image/png");
62
    chmod($_SESSION['chemin'].$_SESSION['fichier'].'.png', 755);
63
    imagepng($image);
64
    unlink($_SESSION['chemin'].$_SESSION['fichier'].'.png');
65
    //Nous nettoyons le dossier tmp des fichiers qu'il contient:
66
    $poignet_de_dossier = opendir($_SESSION['chemin']);
67
    while ($fichier_dechet = readdir($poignet_de_dossier)) {
68
        if ($fichier_dechet != '.' && $fichier_dechet != '..') {
69
            unlink($_SESSION['chemin'].$fichier_dechet);
70
        }
4 jpm 71
    }
12 jpm 72
    closedir($poignet_de_dossier);
4 jpm 73
}
74
 
75
// +------------------------------------------------------------------------------------------------------+
76
// |                                            PIED du PROGRAMME                                         |
77
// +------------------------------------------------------------------------------------------------------+
78
exit();
79
 
80
/* +--Fin du code ----------------------------------------------------------------------------------------+
81
*
82
* $Log: not supported by cvs2svn $
12 jpm 83
* Revision 1.2  2005/02/22 16:35:16  jpm
84
* Mise en forme.
85
* Utilisation de  constantes pour les chemins d'accès aux fichiers.
86
* Ajout de commentaires.
87
*
9 jpm 88
* Revision 1.1  2005/02/22 12:02:57  jpm
89
* Ajout des fichiers de la bibliothèque cartographique.
4 jpm 90
*
91
* +-- Fin du code ----------------------------------------------------------------------------------------+
92
*/
93
?>