| 1 | <?php |
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| 2 | include_once("../includes/ctrlacc.php"); |
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| 3 | include_once("../clases/AdoPhp.php"); |
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| 4 | include_once("../clases/XmlPhp.php"); |
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| 5 | include_once("../clases/MenuContextual.php"); |
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| 6 | include_once("../clases/SockHidra.php"); |
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| 7 | include_once("../includes/constantes.php"); |
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| 8 | include_once("../includes/comunes.php"); |
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| 9 | include_once("../includes/CreaComando.php"); |
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| 10 | include_once("../idiomas/php/".$idioma."/aulas_".$idioma.".php"); |
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| 11 | |
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| 12 | $cmd=CreaComando($cadenaconexion); |
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| 13 | if (!$cmd) |
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| 14 | Header('Location: '.$pagerror.'?herror=2'); // Error de conexión con servidor B.D. |
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| 15 | //________________________________________________________________________________________________________ |
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| 16 | |
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| 17 | |
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| 18 | echo "<html>"; |
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| 19 | echo "<head>"; |
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| 20 | echo "<meta http-equiv='Refresh' content='1;URL=../principal/boot.php?idambito=". $_GET['idaula'] ."&nombreambito=" . $_GET['nombreambito'] . "&litambito=" . $_GET['litambito'] . "'>"; |
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| 21 | echo "<title> gestion de equipos </title>"; |
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| 22 | echo "<base target='principal'>"; |
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| 23 | echo "</head>"; |
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| 24 | echo "<body>"; |
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| 25 | |
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| 26 | |
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| 27 | |
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| 28 | #echo('litambito con valor: '. $_GET['litambito']); |
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| 29 | #echo ('idambito con valor: ' . $_GET['idaula']); |
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| 30 | #echo ('nombreambito con valor: ' . $_GET['nombreambito']); |
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| 31 | |
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| 32 | $lista = explode(";",$_POST['listOfItems']); |
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| 33 | foreach ($lista as $sublista) { |
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| 34 | $elementos = explode("|",$sublista); |
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| 35 | $hostname=$elementos[1]; |
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| 36 | $optboot=$elementos[0]; |
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| 37 | ogBootServer($cmd,$optboot,$hostname); |
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| 38 | } |
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| 39 | echo " </body>"; |
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| 40 | echo " </html> "; |
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| 41 | |
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| 42 | function ogBootServer($cmd,$optboot,$hostname) |
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| 43 | { |
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| 44 | global $cmd; |
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| 45 | global $hostname; |
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| 46 | global $optboot; |
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| 47 | $cmd->CreaParametro("@optboot",$optboot,0); |
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| 48 | $cmd->CreaParametro("@hostname",$hostname,0); |
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| 49 | $cmd->texto="update ordenadores set arranque=@optboot where nombreordenador=@hostname"; |
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| 50 | $cmd->Ejecutar(); |
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| 51 | |
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| 52 | $cmd->texto="SELECT ordenadores.ip AS ip, ordenadores.mac AS mac, |
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| 53 | ordenadores.netiface AS netiface, aulas.netmask AS netmask, aulas.router AS router, |
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| 54 | repositorios.ip AS iprepo FROM ordenadores |
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| 55 | join aulas on ordenadores.idaula=aulas.idaula |
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| 56 | join repositorios on ordenadores.idrepositorio=repositorios.idrepositorio |
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| 57 | where ordenadores.nombreordenador='". $hostname ."'"; |
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| 58 | $rs=new Recordset; |
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| 59 | $rs->Comando=&$cmd; |
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| 60 | if (!$rs->Abrir()) echo "error"; |
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| 61 | $rs->Primero(); |
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| 62 | $mac=$rs->campos["mac"]; |
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| 63 | $netiface=$rs->campos["netiface"]; |
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| 64 | $ip=$rs->campos["ip"]; |
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| 65 | $router=$rs->campos["router"]; |
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| 66 | $netmask=$rs->campos["netmask"]; |
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| 67 | $repo=$rs->campos["iprepo"]; |
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| 68 | $infohost=" ip=" |
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| 69 | . $ip . ":" |
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| 70 | . $repo .":" |
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| 71 | . $router . ":" |
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| 72 | . $netmask .":" |
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| 73 | . $hostname .":" |
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| 74 | . $netiface . ":none ogrepo=" |
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| 75 | . $repo; |
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| 76 | $rs->Cerrar(); |
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| 77 | |
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| 78 | ###################obtenemos las variables de red del aula. |
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| 79 | |
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| 80 | #02.1 obtenemos nombre fichero mac |
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| 81 | $mac= substr($mac,0,2) . ":" . substr($mac,2,2) . ":" . substr($mac,4,2) . ":" . substr($mac,6,2) . ":" . substr($mac,8,2) . ":" . substr($mac,10,2); |
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| 82 | $macfile="01-" . str_replace(":","-",strtolower($mac)); |
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| 83 | $nombre_archivo="/var/lib/tftpboot/pxelinux.cfg/" . $macfile; |
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| 84 | |
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| 85 | |
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| 86 | ########## Escribimos el fichero mac |
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| 87 | if (!$gestion=fopen($nombre_archivo, 'w+')) |
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| 88 | { |
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| 89 | echo "No se puede abrir el archivo ($nombre_archivo)"; |
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| 90 | return; |
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| 91 | } |
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| 92 | # cuales son los parametros del menu |
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| 93 | fwrite($gestion, "DEFAULT syslinux/vesamenu.c32 \n"); |
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| 94 | fwrite($gestion, "MENU TITLE Aplicacion OpenGnsys \n"); |
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| 95 | |
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| 96 | $cmd->texto="SELECT itemboot.label, itemboot.kernel, |
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| 97 | itemboot.append, menuboot.timeout, menuboot.prompt, |
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| 98 | menuboot.description, menuboot_itemboot.default |
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| 99 | From itemboot,menuboot_itemboot,menuboot |
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| 100 | WHERE menuboot_itemboot.labelmenu=menuboot.label |
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| 101 | AND menuboot_itemboot.labelitem=itemboot.label |
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| 102 | AND menuboot.label='" . $optboot . "'"; |
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| 103 | |
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| 104 | $rs->Comando=&$cmd; |
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| 105 | if (!$rs->Abrir()) echo "error"; |
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| 106 | $rs->Primero(); |
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| 107 | while (!$rs->EOF) |
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| 108 | { |
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| 109 | fwrite($gestion, " \n"); |
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| 110 | fwrite($gestion, "LABEL " . $rs->campos['label'] . " \n"); |
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| 111 | fwrite($gestion, "MENU LABEL " . $rs->campos['label'] . " \n"); |
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| 112 | if ( $rs->campos["default"] == true) |
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| 113 | { |
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| 114 | fwrite($gestion, "MENU DEFAULT \n"); |
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| 115 | } |
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| 116 | fwrite($gestion, $rs->campos["kernel"] . " \n"); |
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| 117 | # set netmask cird para ogclient |
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| 118 | $isnfsroot=substr_count($rs->campos["append"] , "boot=oginit"); |
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| 119 | if ($isnfsroot > 0) |
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| 120 | { |
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| 121 | $netmask=$netmask; |
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| 122 | } |
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| 123 | else |
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| 124 | { |
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| 125 | $netmask=netmask2cidr($netmask); |
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| 126 | } |
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| 127 | |
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| 128 | $iseac=substr_count($rs->campos["append"] , "boot=oginit"); |
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| 129 | $isinitrd=substr_count($rs->campos["append"] , "initrd.gz"); |
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| 130 | |
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| 131 | if ($iseac > 0) |
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| 132 | { |
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| 133 | $append=$rs->campos["append"]; |
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| 134 | fwrite($gestion, $append . " " . $infohost . " \n "); |
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| 135 | } |
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| 136 | |
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| 137 | elseif ($isinitrd > 0) |
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| 138 | { |
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| 139 | $append=$rs->campos["append"]; |
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| 140 | fwrite($gestion, $append . " ogrepo=" . $repo . " \n"); |
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| 141 | } |
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| 142 | else |
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| 143 | { |
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| 144 | fwrite($gestion, $rs->campos["append"] . " \n"); |
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| 145 | } |
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| 146 | |
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| 147 | $prompt=$rs->campos["prompt"]; |
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| 148 | $timeout=$rs->campos["timeout"]; |
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| 149 | |
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| 150 | $rs->Siguiente(); |
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| 151 | } |
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| 152 | $rs->Cerrar(); |
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| 153 | |
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| 154 | |
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| 155 | |
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| 156 | fwrite($gestion, " \n"); |
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| 157 | fwrite($gestion, "PROMPT " . $prompt ." \n"); |
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| 158 | fwrite($gestion, "TIMEOUT " . $timeout . " \n"); |
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| 159 | fwrite($gestion, " \n"); |
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| 160 | fclose($gestion); |
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| 161 | exec("chown www-data:www-data /var/lib/tftpboot/pxelinux.cfg/". $macfile); |
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| 162 | exec("chmod 777 /var/lib/tftpboot/pxelinux.cfg/". $macfile); |
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| 163 | |
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| 164 | |
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| 165 | |
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| 166 | |
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| 167 | } |
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| 168 | |
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| 169 | function netmask2cidr($netmask) { |
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| 170 | $cidr = 0; |
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| 171 | foreach (explode('.', $netmask) as $number) { |
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| 172 | for (;$number> 0; $number = ($number <<1) % 256) { |
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| 173 | $cidr++; |
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| 174 | } |
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| 175 | } |
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| 176 | return $cidr; |
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| 177 | } |
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| 178 | |
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| 179 | ?> |
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