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     $this->XResolutions= array(
  72         "default"   =>  "["._("inherited")."]"  ,
  73         "640x480"   =>  "640x480",
  74         "800x600"   =>  "800x600",
  75         "1024x768"  =>  "1024x768",
  76         "1152x864"  =>  "1152x864",
  77         "1280x1024" =>  "1280x1024",
  78         "1400x1050" =>  "1400x1050",
  79         "1600x1200" =>  "1600x1200");
  80
  81     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
  82       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
  83
  84       if(is_readable($file)){
  85         $str = file_get_contents($file);
  86         $lines = split("\n",$str);
  87         foreach($lines as $line){
  88           $line = trim($line);
  89           if(!empty($line)){
  90             $this->XResolutions[$line]=$line;
  91           }
  92         }
  93         //natcasesort($this->gotoXResolutions);
  94       }else{
  95         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
  96       }
  97     }
  98
  99     $this->XColordepths= array(
 100         "default"  => "["._("inherited")."]",
 101         "8"        => "8 " ._("bit"),
 102         "15"       => "15 "._("bit"),
 103         "16"       => "16 "._("bit"),
 104         "24"       => "24 "._("bit"));
 105
 106     $this->XKbModels['default']= "["._("inherited")."]";
 107     foreach(array ("btc9000", "chicony", "compaq", "dell", "dell101", "everex",
 108           "flexpro", "geniuscomfy", "hp", "itouch", "jp106", "logicordless",
 109           "logiinetnav", "logiinternet", "macintosh", "microsoft",
 110           "microsoftpro", "omnikey101", "pc101", "pc102", "pc104",
 111           "pc105", "rapidaccess", "rapidaccess2", "winbook") as $type){
 112       $this->XKbModels[$type] = $type;
 113     }
 114
 115     /* Additional values will be extracted from /etc/gosa/keyboardLayouts */
 116     $this->XKbLayouts= array ("default"=>"["._("inherited")."]","de"=> "de","intl" =>"intl","us" =>"us");
 117     $this->XKbVariants= array ("default"=>"["._("inherited")."]", "nodeadkeys"=>"nodeadkeys", "basic"=>"basic");
 118
 119     $this->MouseTypes= array( "AUTO"      =>  "["._("inherited")."]" ,  "ImPS/2"      => "ImPS/2",
 120                               "PS/2"      =>  "PS/2"                 ,  "Microsoft"   => "Microsoft",
 121                               "Logitech"  =>  "Logitech");
 122
 123     $this->MousePorts= array("AUTO"             =>"["._("inherited")."]"   , "/dev/ttyS0"  => "/dev/ttyS0",
 124                              "/dev/ttyS1"       => "/dev/ttyS1"            , "/dev/psaux"  => "/dev/psaux",
 125                              "/dev/input/mice"  =>"/dev/input/mice");
 126
 127
 128     /* try to read additional keyboard layouts
 129      */
 130     if(file_exists(CONFIG_DIR."/keyboardLayouts")){
 131       if(is_readable(CONFIG_DIR."/keyboardLayouts")){
 132         $str = file_get_contents(CONFIG_DIR."/keyboardLayouts");
 133         $tmp = split("\n",$str);
 134         foreach($tmp as $entry){
 135           if((!empty($entry)) && (!preg_match("/^#/",$entry))){
 136             $entry = trim($entry);
 137             $tmp2 = split ("\:",$entry);
 138             $la =   trim($tmp2[0]);   // What would be saved to ldap
 139             $da =   trim($tmp2[1]);   // This wis displayed in the listbox
 140             $this->XKbLayouts [ $la] = $da;
 141           }
 142         }
 143       }
 144     }
 145
 146     /* Load scanner models */
 147     $fcontents = file ($this->config->basedir."/include/scanner.inc");
 148     while (list ($line_num, $line) = each ($fcontents)) {
 149       preg_match('/^(\w+) "([^"]+)" "([^"]+)" "([^"]+)"/', "$line", $matches);
 150       $this->gotoScannerModels[$matches[2]." - ".$matches[3]]= $matches[1]."|".$matches[4];
 151     }
 152     ksort ($this->gotoScannerModels);
 153
 154     /* Initialize methods */
 155     $this->XMethods["default"]= _("default");
 156     $this->XMethods["indirect"]= _("show chooser");
 157     $this->XMethods["query"]= _("direct");
 158 #$this->XMethods["squery"]= _("direct via ssh");
 159 #$this->XMethods["nquery"]= _("direct via nx");
 160     $this->XMethods["load"]= _("load balanced");
 161 #$this->XMethods["sload"]= _("load balanced via ssh");
 162 #$this->XMethods["nload"]= _("load balanced via nx");
 163     $this->XMethods["rdp"]= _("Windows RDP");
 164     $this->XMethods["citrix"]= _("ICA client");
 165
 166     $this->orig_dn= $this->dn;
 167
 168     /* Load hardware list */
 169     $ldap= $this->config->get_ldap_link();
 170     $ldap->cd($this->config->current['BASE']);
 171     $ldap->search("(objectClass=goFonHardware)", array('cn', 'description'));
 172     while ($attrs= $ldap->fetch()){
 173       $cn= $attrs['cn'][0];
 174       if (isset($attrs['description'])){
 175         $description= " - ".$attrs['description'][0];
 176       } else {
 177         $description= "";
 178       }
 179       $this->hardware_list[$cn]= "$cn$description";
 180     }
 181
 182     /* Eventually colorize phones */
 183     $ldap->cd($this->config->current['BASE']);
 184     foreach ($this->hardware_list as $cn => $desc){
 185       $ldap->search("(goFonHardware=$cn)", array('cn'));
 186       if ($ldap->count() > 0){
 187         $ldap->fetch();
 188         if ($ldap->getDN() != $this->dn){
 189           $this->used_hardware[$cn]= $ldap->getDN();
 190         }
 191       }
 192     }
 193
 194     $this->hardware_list["automatic"]= _("automatic");
 195     ksort($this->hardware_list);
 196   }
 197
 198   function execute()
 199   {
 200         /* Call parent execute */
 201         plugin::execute();
 202
 203     /* Do we need to flip is_account state? */
 204     if (isset($_POST['modify_state'])){
 205       $this->is_account= !$this->is_account;
 206     }
 207
 208     /* Do we represent a valid terminal? */
 209     if (!$this->is_account && $this->parent == NULL){
 210       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 211         _("This 'dn' has no terminal features.")."</b>";
 212       return ($display);
 213     }
 214
 215     /* Show main page */
 216     $smarty= get_smarty();
 217
 218     /* Arrays */
 219     foreach(array("XMethods", "XDrivers", "XResolutions", "XColordepths",
 220           "gotoScannerModels", "XKbModels","XKbVariants",
 221           "MouseTypes", "MousePorts") as $val){
 222       $smarty->assign("$val", $this->$val);
 223     }
 224     $smarty->assign("XKbLayouts",   $this->XKbLayouts);
 225     $smarty->assign("XKbLayoutKeys",array_flip($this->XKbLayouts));
 226
 227     $smarty->assign("xdmcpservers", $this->config->data['SERVERS']['TERMINAL']);
 228     $smarty->assign("fontservers", $this->config->data['SERVERS']['FONT']);
 229     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 230     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 231
 232     /* Variables - select */
 233     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 234           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 235           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 236           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 237
 238       $smarty->assign($val."_select", $this->$val);
 239       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 240     }
 241
 242     /* Variables */
 243     foreach(array("gotoXHsync", "gotoXVsync") as $val){
 244       $smarty->assign($val, $this->$val);
 245       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 246     }
 247     $smarty->assign("staticAddress", "");
 248
 249     /* Checkboxes */
 250     foreach(array("gotoLpdEnable", "gotoScannerEnable") as $val){
 251       if ($this->$val == TRUE) {
 252         $smarty->assign("$val", "checked");
 253       } else {
 254         $smarty->assign("$val", "");
 255       }
 256       $smarty->assign($val."ACL", chkacl($this->acl, "gotoLpdEnable"));
 257     }
 258
 259     /* Phone stuff */
 260     $smarty->assign ("goFonHardware", $this->goFonHardware);
 261     $hl= "<select size=\"1\" name=\"goFonHardware\" title=\"".
 262          _("Choose the phone located at the current terminal")."\" ".
 263          chkacl($this->acl, "goFonHardware").">\n";
 264     foreach ($this->hardware_list as $cn => $description){
 265       if ($cn == $this->goFonHardware){
 266         $selected= "selected";
 267       } else {
 268         $selected= "";
 269       }
 270       if (isset($this->used_hardware[$cn])){
 271         $color= "style=\"color:#A0A0A0\"";
 272       } else {
 273         $color= "";
 274       }
 275       $hl.= "  <option $color label=\"$cn\" value=\"$cn\" $selected>$description</option>\n";
 276     }
 277     $hl.= "</select>\n";
 278     $smarty->assign ("hardware_list", $hl);
 279     $smarty->assign ("gotoXMonitor", $this->gotoXMonitor);
 280
 281     /* Show main page */
 282     return($smarty->fetch (get_template_path('terminalService.tpl', TRUE)));
 283   }
 284
 285   function remove_from_parent()
 286   {
 287     $this->handle_post_events("remove");
 288   }
 289
 290
 291   /* Save data to object */
 292   function save_object()
 293   {
 294     plugin::save_object();
 295
 296     /* Save checkbox state */
 297     if (isset ($_POST['gotoXMethod'])){
 298       foreach (array("gotoLpdEnable", "gotoScannerEnable") as $val){
 299
 300         if (!isset ($_POST["$val"]) && chkacl ($this->acl, "$val") == ""){
 301           $this->$val= FALSE;
 302         } else {
 303           $this->$val= TRUE;
 304         }
 305       }
 306     }
 307   }
 308
 309
 310   /* Check supplied data */
 311   function check()
 312   {
 313     /* Call common method to give check the hook */
 314     $message= plugin::check();
 315
 316     /* Default entries can use blank hsync/vsync entries */
 317     if ($this->dn != "" && $this->cn != "default" && $this->cn != "wdefault"){
 318
 319       /* Check vsync for correct usage */
 320       $val= preg_replace ("/\s/", "", $this->gotoXVsync);
 321       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 322           && chkacl ($this->acl, "gotoXVsync") == ""){
 323
 324         $message[]= _("Please specify a valid VSync range.");
 325       } elseif (chkacl ($this->acl, "gotoXVsync") == ""){
 326         list($v1,$v2)= split ("-", $val);
 327         if ($v2 != ""){
 328           if ($v1 > $v2){
 329             $message[]= _("Please specify a valid VSync range.");
 330           }
 331         }
 332       }
 333
 334       /* Check hsync for correct usage */
 335       $val= preg_replace ("/\s/", "", $this->gotoXHsync);
 336       if (!preg_match ("/^\d+(\.\d+)?(\-\d+(\.\d+)?)?$/", $val)
 337           && chkacl ($this->acl, "gotoXHsync") == ""){
 338
 339         $message[]= _("Please specify a valid HSync range.");
 340       } elseif (chkacl ($this->acl, "gotoXHsync") == ""){
 341         list($v1,$v2)= split ("-", $val);
 342         if ($v2 != ""){
 343           if ($v1 > $v2){
 344             $message[]= _("Please specify a valid HSync range.");
 345           }
 346         }
 347       }
 348     }
 349     return ($message);
 350   }
 351
 352
 353   /* Save to LDAP */
 354   function save()
 355   {
 356     plugin::save();
 357
 358     /* Strip out 'default' values */
 359     foreach(array("gotoXMethod", "gotoXdmcpServer", "gotoFontPath",
 360           "gotoXDriver", "gotoXResolution", "gotoXColordepth",
 361           "gotoLpdServer", "gotoScannerModel", "gotoXKbModel", "gotoXKbLayout",
 362           "gotoXKbVariant", "gotoXMouseType", "gotoXMouseport") as $val){
 363
 364       if ($this->attrs[$val] == "default"){
 365         $this->attrs[$val]= array();
 366       }
 367     }
 368
 369     /* Write back to ldap */
 370     $ldap= $this->config->get_ldap_link();
 371     $ldap->cd($this->dn);
 372     $this->cleanup();
 373     $ldap->modify ($this->attrs);
 374
 375     show_ldap_error($ldap->get_error(), _("Saving terminal service information failed"));
 376     $this->handle_post_events("modify");
 377   }
 378
 379 }
 380
 381 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 382 ?>