plugins/admin/systems/class_terminalService.inc

   1 <?php
   2
   3 class termservice extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage terminal service aspects";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Generic terminal attributes */
  11   var $gotoLpdEnable= FALSE;
  12   var $gotoXMonitor= "";
  13   var $gotoXMethod= "";
  14   var $gotoXdmcpServer= "";
  15   var $gotoFontPath= "";
  16   var $gotoXDriver= "";
  17   var $gotoXResolution= "";
  18   var $gotoXColordepth= "";
  19   var $gotoXHsync= "";
  20   var $gotoXVsync= "";
  21   var $gotoXKbModel= "";
  22   var $gotoXKbLayout= "";
  23   var $gotoXKbVariant= "";
  24   var $gotoXMouseType= "";
  25   var $gotoXMouseport= "";
  26   var $gotoLpdServer= "";
  27   var $gotoScannerEnable= "";
  28   var $gotoScannerModel= "";
  29   var $gotoScannerClients= "";
  30   var $gotoScannerBackend= "";
  31   var $goFonHardware= "automatic";
  32
  33   /* Needed values and lists */
  34   var $ignore_account= TRUE;
  35   var $base= "";
  36   var $cn= "";
  37   var $orig_dn= "";
  38   var $XMethods= array();
  39   var $XDrivers= array("ati", "atimisc", "chips", "cirrus", "cyrix", "fbdev",
  40       "i128", "i740", "i810", "imstt", "mga", "neomagic", "newport", "nsc",  "nv",
  41       "r128", "radeon", "rendition", "s3", "s3virge", "savage", "siliconmotion",
  42       "sis", "tdfx", "tga", "trident", "tseng", "vesa", "vga", "vmware");
  43   var $XResolutions= array();
  44   var $XColordepths= array();
  45   var $XKbModels= array ();
  46   var $XKbLayouts= array ();
  47   var $XKbVariants= array ();
  48   var $MouseTypes= array();
  49   var $MousePorts= array();
  50   var $gotoScannerModels= array();
  51   var $hardware_list= array();
  52   var $used_hardware= array();
  53
  54
  55   /* attribute list for save action */
  56   var $attributes= array("cn", "gotoLpdEnable", "gotoXMonitor", "gotoXMethod", "gotoXdmcpServer",
  57       "gotoFontPath", "gotoXDriver", "gotoXResolution", "gotoXColordepth",
  58       "gotoXHsync", "gotoXVsync", "gotoLpdEnable", "gotoLpdServer",
  59       "gotoScannerEnable", "gotoScannerModel", "gotoScannerClients",
  60       "gotoScannerBackend", "gotoXKbModel", "gotoXKbLayout", "gotoXKbVariant",
  61       "gotoXMouseType", "gotoXMouseport", "goFonHardware");
  62   var $objectclasses= array("GOhard");
  63
  64
  65   function termservice ($config, $dn= NULL)
  66   {
  67     plugin::plugin ($config, $dn);
  68
  69     array_unshift($this->XDrivers, "["._("unknown")."]");
  70
  71     $this->XResolutions= array(
  72         "default"   =>  "["._("inherited")."]"  ,
  73         "640x480"   =>  "640x480",
  74         "800x600"   =>  "800x600",
  75         "1024x768"  =>  "1024x768",
  76         "1152x864"  =>  "1152x864",
  77         "1280x1024" =>  "1280x1024",
  78         "1400x1050" =>  "1400x1050",
  79         "1600x1200" =>  "1600x1200");
  80
  81     $this->XColordepths= array(
  82         "default"  => "["._("inherited")."]",
  83         "8"        => "8 " ._("bit"),
  84         "15"       => "15 "._("bit"),
  85         "16"       => "16 "._("bit"),
  86         "24"       => "24 "._("bit"));
  87
  88     $this->XKbModels['default']= "["._("inherited")."]";
  89     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
  90           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
  91           "logiinetnav", "logiinternet", "macintosh", "microsoft",
  92           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
  93           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
  94       $this->XKbModels[$type] = $type;
  95     }
  96
  97     /* Additional values will be extracted from /etc/gosa/keyboardLayouts */
  98     $this->XKbLayouts= array ("default"=>"["._("inherited")."]","de"=> "de","intl" =>"intl","us" =>"us");
  99     $this->XKbVariants= array ("default"=>"["._("inherited")."]", "nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 100
 101     $this->MouseTypes= array( "AUTO"      =>  "["._("inherited")."]" ,  "ImPS/2"      => "ImPS/2",
 102                               "PS/2"      =>  "PS/2"                 ,  "Microsoft"   => "Microsoft",
 103                               "Logitech"  =>  "Logitech");
 104
 105     $this->MousePorts= array("AUTO"             =>"["._("inherited")."]"   , "/dev/ttyS0"  => "/dev/ttyS0",
 106                              "/dev/ttyS1"       => "/dev/ttyS1"            , "/dev/psaux"  => "/dev/psaux",
 107                              "/dev/input/mice"  =>"/dev/input/mice");
 108
 109
 110     /* try to read additional keyboard layouts
 111      */
 112     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 113       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 114         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 115         $tmp = split("\n",$str);
 116         foreach($tmp as $entry){
 117           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 118             $entry = trim($entry);
 119             $tmp2 = split ("\:",$entry);
 120             $la =   trim($tmp2[0]);   // What would be saved to ldap
 121             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 122             $this->XKbLayouts [ $la] = $da;
 123           }
 124         }
 125       }
 126     }
 127
 128     /* Load scanner models */
 129     $fcontents = file ($this->config->basedir."/include/scanner.inc");
 130     while (list ($line_num, $line) = each ($fcontents)) {
 131       preg_match('/^(\w+) "([^"]+)" "([^"]+)" "([^"]+)"/', "$line", $matches);
 132       $this->gotoScannerModels[$matches[2]." - ".$matches[3]]= $matches[1]."|".$matches[4];
 133     }
 134     ksort ($this->gotoScannerModels);
 135
 136     /* Initialize methods */
 137     $this->XMethods["default"]= _("default");
 138     $this->XMethods["indirect"]= _("show chooser");
 139     $this->XMethods["query"]= _("direct");
 140 #$this->XMethods["squery"]= _("direct via ssh");
 141 #$this->XMethods["nquery"]= _("direct via nx");
 142     $this->XMethods["load"]= _("load balanced");
 143 #$this->XMethods["sload"]= _("load balanced via ssh");
 144 #$this->XMethods["nload"]= _("load balanced via nx");
 145     $this->XMethods["rdp"]= _("Windows RDP");
 146     $this->XMethods["citrix"]= _("ICA client");
 147
 148     $this->orig_dn= $this->dn;
 149
 150     /* Load hardware list */
 151     $ldap= $this->config->get_ldap_link();
 152     $ldap->cd($this->config->current['BASE']);
 153     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 154     while ($attrs= $ldap->fetch()){
 155       $cn= $attrs['cn'][0];
 156       if (isset($attrs['description'])){
 157         $description= " - ".$attrs['description'][0];
 158       } else {
 159         $description= "";
 160       }
 161       $this->hardware_list[$cn]= "$cn$description";
 162     }
 163
 164     /* Eventually colorize phones */
 165     $ldap->cd($this->config->current['BASE']);
 166     foreach ($this->hardware_list as $cn => $desc){
 167       $ldap->search("(goFonHardware=$cn)", array('cn'));
 168       if ($ldap->count() > 0){
 169         $ldap->fetch();
 170         if ($ldap->getDN() != $this->dn){
 171           $this->used_hardware[$cn]= $ldap->getDN();
 172         }
 173       }
 174     }
 175
 176     $this->hardware_list["automatic"]= _("automatic");
 177     ksort($this->hardware_list);
 178   }
 179
 180   function execute()
 181   {
 182         /* Call parent execute */
 183         plugin::execute();
 184
 185     /* Do we need to flip is_account state? */
 186     if (isset($_POST['modify_state'])){
 187       $this->is_account= !$this->is_account;
 188     }
 189
 190     /* Do we represent a valid terminal? */
 191     if (!$this->is_account && $this->parent == NULL){
 192       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 193         _("This 'dn' has no terminal features.")."</b>";
 194       return ($display);
 195     }
 196
 197     /* Show main page */
 198     $smarty= get_smarty();
 199
 200     /* Arrays */
 201     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 202           "gotoScannerModels", "XKbModels","XKbVariants",
 203           "MouseTypes", "MousePorts") as $val){
 204       $smarty->assign("$val", $this->$val);
 205     }
 206     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 207     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 208
 209     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 210     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 211     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 212     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 213
 214     /* Variables - select */
 215     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 216           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 217           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 218           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 219
 220       $smarty->assign($val."_select", $this->$val);
 221       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 222     }
 223
 224     /* Variables */
 225     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 226       $smarty->assign($val, $this->$val);
 227       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 228     }
 229     $smarty->assign("staticAddress", "");
 230
 231     /* Checkboxes */
 232     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 233       if ($this->$val == TRUE) {
 234         $smarty->assign("$val", "checked");
 235       } else {
 236         $smarty->assign("$val", "");
 237       }
 238       $smarty->assign($val."ACL", chkacl($this->acl, "gotoLpdEnable"));
 239     }
 240
 241     /* Phone stuff */
 242     $smarty->assign ("goFonHardware", $this->goFonHardware);
 243     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 244          _("Choose the phone located at the current terminal")."\" ".
 245          chkacl($this->acl, "goFonHardware").">\n";
 246     foreach ($this->hardware_list as $cn => $description){
 247       if ($cn == $this->goFonHardware){
 248         $selected= "selected";
 249       } else {
 250         $selected= "";
 251       }
 252       if (isset($this->used_hardware[$cn])){
 253         $color= "style=\"color:#A0A0A0\"";
 254       } else {
 255         $color= "";
 256       }
 257       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 258     }
 259     $hl.= "</select>\n";
 260     $smarty->assign ("hardware_list", $hl);
 261     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 262
 263     /* Show main page */
 264     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 265   }
 266
 267   function remove_from_parent()
 268   {
 269     $this->handle_post_events("remove");
 270   }
 271
 272
 273   /* Save data to object */
 274   function save_object()
 275   {
 276     plugin::save_object();
 277
 278     /* Save checkbox state */
 279     if (isset ($_POST['gotoXMethod'])){
 280       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 281
 282         if (!isset ($_POST["$val"]) && chkacl ($this->acl, "$val") == ""){
 283           $this->$val= FALSE;
 284         } else {
 285           $this->$val= TRUE;
 286         }
 287       }
 288     }
 289   }
 290
 291
 292   /* Check supplied data */
 293   function check()
 294   {
 295     /* Call common method to give check the hook */
 296     $message= plugin::check();
 297
 298     /* Default entries can use blank hsync/vsync entries */
 299     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 300
 301       /* Check vsync for correct usage */
 302       $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 303       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 304           && chkacl ($this->acl, "gotoXVsync") == ""){
 305
 306         $message[]= _("Please specify a valid VSync range.");
 307       } elseif (chkacl ($this->acl, "gotoXVsync") == ""){
 308         list($v1,$v2)= split ("-", $val);
 309         if ($v2 != ""){
 310           if ($v1 > $v2){
 311             $message[]= _("Please specify a valid VSync range.");
 312           }
 313         }
 314       }
 315
 316       /* Check hsync for correct usage */
 317       $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 318       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 319           && chkacl ($this->acl, "gotoXHsync") == ""){
 320
 321         $message[]= _("Please specify a valid HSync range.");
 322       } elseif (chkacl ($this->acl, "gotoXHsync") == ""){
 323         list($v1,$v2)= split ("-", $val);
 324         if ($v2 != ""){
 325           if ($v1 > $v2){
 326             $message[]= _("Please specify a valid HSync range.");
 327           }
 328         }
 329       }
 330     }
 331     return ($message);
 332   }
 333
 334
 335   /* Save to LDAP */
 336   function save()
 337   {
 338     plugin::save();
 339
 340     /* Strip out 'default' values */
 341     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 342           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 343           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 344           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 345
 346       if ($this->attrs[$val] == "default"){
 347         $this->attrs[$val]= array();
 348       }
 349     }
 350
 351     /* Write back to ldap */
 352     $ldap= $this->config->get_ldap_link();
 353     $ldap->cd($this->dn);
 354     $this->cleanup();
 355     $ldap->modify ($this->attrs);
 356
 357     show_ldap_error($ldap->get_error(), _("Saving terminal service information failed"));
 358     $this->handle_post_events("modify");
 359   }
 360
 361 }
 362
 363 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 364 ?>