Blame view

site/accesBase.php 7.58 KB
19ae2416   jnduwamu   MAJ du site
1
2
3
  <?php

  	function connexion()

  	{

bc7fc652   root   Site lie au git
4
  		$machine = 'localhost' ;

19ae2416   jnduwamu   MAJ du site
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
  		$user='grouille' ;

  		$pwd='postgres' ;

  		$db='projetCapteurs' ;

  		$link = pg_connect("host=$machine user=$user password=$pwd dbname=$db") or die('Erreur de Connection !<br />'.pg_last_error()) ;

  		return $link ;

  	}

  

  	function deconnexion($db)

  	{

  		pg_close($db);

  	}

  	

  	function verifPwd($id, $pwd)

  	{

  		$db = connexion();

  		$query = "SELECT pwd FROM membres WHERE identifiant = '$id'";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		$pass = pg_fetch_assoc($result);

  		deconnexion($db);

  		return(password_verify($pwd, $pass['pwd']));

  	}

  	

  	function notAMember($id)

  	{

  		$db = connexion();

  		$query = "SELECT * FROM membres WHERE identifiant = '$id'";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		if (pg_affected_rows($result)!=0){

  			return False;

  		}

  		else{

  			return True;

  		}

  	}

  	

  	function countMember()

  	{

  		$db = connexion();

  		$query = "SELECT * FROM membres";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		return pg_affected_rows($result);

  	}

  	

  	function inscription($id, $pwd, $nom, $prenom)

  	{

  		$db = connexion();

  		$num = countMember() +1;

  		$pwd_hache = password_hash($pwd, PASSWORD_DEFAULT);

  		$query = "INSERT INTO membres VALUES('$num', '$nom', '$prenom', '$pwd_hache', '$id')";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		if (pg_affected_rows($result)!=0){

  			return True;

  		}

  		else{

  			return False;

  		}

  	}

  	

  	function getMembreByIdPwd($id, $pwd)

  	{

  		$db = connexion();

  		$query = "SELECT nom, prenom, pwd FROM membres WHERE identifiant = '$id'";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		$tab = pg_fetch_assoc($result);

  		if(password_verify($pwd, $tab['pwd']))

  			return $tab;

  	}

  	

  	function getSensors()

  	{

  		$db = connexion();

  		$query = "SELECT * FROM capteurs";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		$tab = pg_fetch_all($result);

  		return $tab;

  	}

  	

  	function upload($index,$maxsize=FALSE,$extensions=FALSE)

  	{

19ae2416   jnduwamu   MAJ du site
84
85
86
87
88
89
90
  		//Test1: fichier correctement uploadé

  		if (!isset($_FILES[$index]) OR $_FILES[$index]['error'] > 0) return FALSE;

  		//Test2: taille limite

  		if ($maxsize !== FALSE AND $_FILES[$index]['size'] > $maxsize) return FALSE;

  		//Test3: extension

  		$ext = substr(strrchr($_FILES[$index]['name'],'.'),1);

  		if ($extensions !== FALSE AND !in_array($ext,$extensions)) return FALSE;

705b4085   root   MAJ Site
91
  		$name = "binaire";

19ae2416   jnduwamu   MAJ du site
92
  		$extension_upload = strtolower(  substr(  strrchr($_FILES['fichier']['name'], '.')  ,1)  );

bc7fc652   root   Site lie au git
93
94
  		$dossier = "upload/";

  		$fichier = $name.".".$extension_upload;

19ae2416   jnduwamu   MAJ du site
95
  		//$fichier = basename($_FILES[$index]['name']);

bc7fc652   root   Site lie au git
96
  		return move_uploaded_file($_FILES['fichier']['tmp_name'],$dossier.$fichier);

19ae2416   jnduwamu   MAJ du site
97
98
  	}

  

705b4085   root   MAJ Site
99
100
  	function load($tmp_name, $name)

  	{

1334aed2   root   Site lie au git
101
  		$dossier = "upload/";

94d06681   root   MAJ Site
102
  		$fichier = "binaire.c";

705b4085   root   MAJ Site
103
104
105
106
107
108
109
110
111
112
113
  		$taille_max = 100000;

  		$taille = filesize($tmp_name);

  		$extensions = Array('.c');

  		$extension = strrchr($name, '.');

  		if(in_array($extension, $extensions) && taille <= taille_max)

  		{

  			return move_uploaded_file($tmp_name, $dossier.$fichier);

  		}

  		return False;

  	}

  

19ae2416   jnduwamu   MAJ du site
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
  	function update_values()

  	{

  		$rep = 'data';

  		$fichiers = array_diff(scandir($rep), array('..', '.'));

  		$db = connexion();

  		foreach($fichiers as $fichier) {

  			$parametres = simplexml_load_file('data/'.$fichier);

  			list($ip_address) = $parametres->xpath("parametre[@name='ip_address']");

  			list($numero) = $parametres->xpath("parametre[@name='numero']");

  			list($name) = $parametres->xpath("parametre[@name='name']");

         	        	list($data) = $parametres->xpath("parametre[@name='data']");

  

  			$query = "UPDATE capteurs SET value='$data' WHERE raspberry='$ip_address' and  numero='$numero' and nom='$name'";

  			$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		}

  		deconnexion($db);

  	}

  

bc7fc652   root   Site lie au git
132
  	function update_bdd($ip_address, $numero, $data, $date)

19ae2416   jnduwamu   MAJ du site
133
  	{

bc7fc652   root   Site lie au git
134
  		$name = getSensorName($ip_address, $numero);

19ae2416   jnduwamu   MAJ du site
135
136
137
  		$db = connexion();

  		$ip_address = (string)$ip_address;

  		$numero = (int)$numero;

19ae2416   jnduwamu   MAJ du site
138
  		$data =  (float)$data;

bc7fc652   root   Site lie au git
139
  		$query = "UPDATE capteurs SET value=$data WHERE raspberry='$ip_address' and numero=$numero and nom='$name'";

19ae2416   jnduwamu   MAJ du site
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		$query = "INSERT INTO history VALUES('$name', '$data', '$date')";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		deconnexion($db);

  	}

  

  	function date_min()

  	{

  		$db = connexion();

  		$query = "SELECT MIN(date) FROM history";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		$min = pg_fetch_assoc($result);

  		return $min;

  	}

  

  	function date_max()

          {

                  $db = connexion();

                  $query = "SELECT MAX(date) FROM history";

                  $result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

                  $max = pg_fetch_assoc($result);

                  return $max;

          }

  

  	function getHistory($name, $type, $raspberry, $start, $end, $nombre)

  	{

  		$db = connexion();

  		$query = "SELECT capteurs.nom as name, capteurs.raspberry as raspberry, capteurs.type as type, history.value as value, history.date as date, capteurs.unite as unite ";

  		$query = $query."FROM capteurs, history ";

  		$query = $query."WHERE capteurs.nom = history.sensor ";

  		if($name != "") $query = $query."AND history.sensor = '$name' ";

  		if($type != "")  $query = $query."AND capteurs.type = '$type' ";

  		if($raspberry != "")  $query = $query."AND capteurs.raspberry = '$raspberry' ";

  		$query = $query."AND (history.date BETWEEN '$start' AND '$end') ORDER BY date DESC LIMIT $nombre";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

                  $tab = pg_fetch_all($result);

  		deconnexion($db);

  		return $tab;

  	}

  

  	function get($parametre)

  	{

  		$db = connexion();

  		$query = "SELECT DISTINCT $parametre from capteurs ORDER BY $parametre";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		$tab = pg_fetch_all($result);

  		deconnexion($db);

  		return $tab;

  	}

  

bc7fc652   root   Site lie au git
190
191
192
193
194
195
196
197
198
199
  	function getSensorName($raspberry, $numero)

  	{

  		$db = connexion();

  		$query = "SELECT nom FROM capteurs where raspberry = '$raspberry' AND numero = $numero";

  		$result = pg_query($db, $query) or die("La requ  te a echou   : ".pg_last_error());

  		$tab =  pg_fetch_assoc($result);

  		deconnexion($db);

  		return $tab['nom'];

  	}

  

705b4085   root   MAJ Site
200
  	function getSensorVersion($raspberry, $numero)

bc7fc652   root   Site lie au git
201
202
203
204
205
206
  	{

  		$db = connexion();

  		$query = "SELECT version FROM capteurs where raspberry = '$raspberry' AND numero = $numero";

  		$result = pg_query($db, $query) or die("La requète a echoué : ".pg_last_error());

  		$tab = pg_fetch_assoc($result);

  		deconnexion($db);

705b4085   root   MAJ Site
207
  		return (int)$tab['version'];

bc7fc652   root   Site lie au git
208
209
  	}

  

36ef1f60   Guillaume   MAJ site
210
  	function add($nom, $type, $raspberry, $numero, $unite, $version)

19ae2416   jnduwamu   MAJ du site
211
212
213
214
215
216
217
218
219
  	{

  		$db = connexion();

  		$query = "SELECT * FROM capteurs WHERE nom = '$nom' OR (raspberry = '$raspberry' AND numero = '$numero')";

  		$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  		if (pg_affected_rows($result)!=0){

  			return False;

  		}

  		else

  		{

36ef1f60   Guillaume   MAJ site
220
  			$query = "INSERT INTO capteurs VALUES($numero, '$nom', '$raspberry', '$type', 0, '$unite', $version)";

19ae2416   jnduwamu   MAJ du site
221
222
223
224
225
226
227
228
  			$result = pg_query($db, $query) or die("La requête a echoué : ".pg_last_error());

  			if (pg_affected_rows($result)!=0){

  			   return True;

  			}

  			else{

  				return False;

  			}

  		}

705b4085   root   MAJ Site
229
  	}

19ae2416   jnduwamu   MAJ du site
230
  ?>