Added dhcp pool

git-svn-id: https://oss.gonicus.de/repositories/gosa/branches/2.5@7003 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/plugins/admin/systems/class_dhcpPool.inc b/plugins/admin/systems/class_dhcpPool.inc
new file mode 100644 (file)
index 0000000..cccbb90
--- /dev/null
+++ b/plugins/admin/systems/class_dhcpPool.inc
@@ -0,0 +1,225 @@
+<?php
+/*
+  This code is part of GOsa (https://gosa.gonicus.de)
+  Copyright (C) 2003  Cajus Pollmeier
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+class dhcpPool extends plugin
+{
+  /* Used attributes */
+  var $cn= "";
+  var $dhcpRange= "";
+  var $range_start= "";
+  var $range_stop= "";
+  var $options= array();
+  var $statements= array();
+
+  /* Subobjects */
+  var $network;
+  var $advanced;
+
+  /* attribute list for save action */
+  var $attributes= array();
+  var $objectclasses= array();
+
+  function dhcpPool($attrs)
+  {
+    /* Load statements / options */
+    if (is_array($attrs)){
+      $this->dn= $attrs['dn'];
+      $this->new= FALSE;
+
+      /* Load attributes */
+      $this->cn= $attrs['cn'][0];
+      $this->dhcpRange= $attrs['dhcpRange'][0];
+      list($this->range_start, $this->range_stop)= preg_split('/\s+/', $this->dhcpRange);
+
+      /* Load options */
+      if (isset($attrs['dhcpOption'])){
+        foreach ($attrs['dhcpOption'] as $opt){
+          $idx= preg_replace('/\s.+$/', '', $opt);
+          $value= preg_replace('/^[^\s]+\s/', '', $opt);
+          $this->options[$idx]= $value;
+        }
+      }
+
+      /* Load statements */
+      if (isset($attrs['dhcpStatements'])){
+        foreach ($attrs['dhcpStatements'] as $opt){
+          $idx= preg_replace('/\s.+$/', '', $opt);
+          $value= preg_replace('/^[^\s]+\s/', '', $opt);
+          $this->statements[$idx]= $value;
+        }
+      }
+
+    } else {
+      /* We keep the parent dn here if it's new */
+      $this->dn= $attrs;
+      $this->new= TRUE;
+    }
+
+    /* Load network module */
+    $this->network= new dhcpNetwork();
+    $this->network->options= $this->options;
+    $this->network->statements= $this->statements;
+    $this->advanced= new dhcpAdvanced();
+    $this->advanced->options= $this->options;
+    $this->advanced->setAutoOptions(array("host-name"));
+    $this->advanced->statements= $this->statements;
+    $this->advanced->setAutoStatements(array("fixed-address"));
+
+    /* Save CN for later reference */
+    $this->orig_cn= $this->cn;
+  }
+
+  function execute()
+  {
+    $smarty= get_smarty();
+    $smarty->assign("cn", $this->cn);
+    $smarty->assign("range_start", $this->range_start);
+    $smarty->assign("range_stop", $this->range_stop);
+
+    /* Show main page */
+    $display= $smarty->fetch(get_template_path('dhcp_pool.tpl', TRUE)).$this->network->execute();
+
+    /* Merge arrays for advanced view */
+    foreach (array("options", "statements") as $type){
+      $tmp= array_merge($this->$type, $this->network->$type);
+      $this->advanced->$type= $tmp;
+    }
+
+    $display.= $this->advanced->execute();
+
+    /* Merge back for removals */
+    foreach (array("options", "statements") as $type){
+      $this->$type= $this->advanced->$type;
+      $this->network->$type= $this->advanced->$type;
+    }
+
+    /* Add footer */
+    $display.= "<div style='width:100%;text-align:right;margin-top:5px;'><input type=submit name='save_dhcp' value='"._("Save")."'>".
+               "&nbsp;<input type=submit name='cancel_dhcp' value='"._("Cancel")."'></div>";
+
+    return ($display);
+  }
+
+  function remove_from_parent()
+  {
+  }
+
+
+  /* Save data to object */
+  function save_object()
+  {
+    if (isset($_POST['cn'])){
+      $this->cn= validate($_POST['cn']);
+      $this->range_start= validate($_POST['range_start']);
+      $this->range_stop= validate($_POST['range_stop']);
+    }
+
+    /* Save sub-objects */
+    $this->network->save_object();
+    $this->advanced->save_object();
+
+    /* Merge arrays for advanced view */
+    foreach (array("options", "statements") as $type){
+      $tmp= array_merge($this->$type, $this->network->$type);
+      $this->advanced->$type= $tmp;
+    }
+
+    /* Move range to internal variable */
+    $this->dhcpRange= $this->range_start." ".$this->range_stop;
+  }
+
+
+  /* Check values */
+  function check($cache)
+  {
+    $message= array();
+
+    /* All required fields are set? */
+    if ($this->cn == ""){
+      $message[]= _("Required field 'Name' is not filled.");
+    }
+
+    /* cn already used? */
+    if ($this->orig_cn != $this->cn || $this->new){
+
+      foreach($cache as $dn => $dummy){
+        if (preg_match("/^cn=".$this->cn.",/", $dn) && count($dummy)){
+          $message[]= _("The name for this section is already used!");
+          break;
+        }
+      }
+    }
+
+    if ($this->dhcpRange == ""){
+      $message[]= _("Required field 'Range' is not filled.");
+    }
+
+    if (!is_ip($this->range_start) || !is_ip($this->range_stop)){
+      $message[]= _("Field 'Range' contains invalid IP addresses.");
+    }
+
+    return $message;
+  }
+
+  /* Save to LDAP */
+  function save()
+  {
+    /* Merge arrays for network and advanced view */
+    foreach (array("options", "statements") as $type){
+      $tmp= array_merge($this->$type, $this->network->$type, $this->advanced->$type);
+      $this->$type= $tmp;
+    }
+
+    /* Add cn if we're new */
+    if ($this->new){
+      $this->dn= "cn=".$this->cn.",".$this->dn;
+    } else {
+      $this->dn= "cn=".$this->cn.preg_replace('/^cn=[^,]+/', '', $this->dn);
+    }
+
+    /* Assemble new entry - options */
+    $this->attrs['dhcpOption']= array();
+    if (isset ($this->options) && count ($this->options)){
+      foreach ($this->options as $key => $val){
+        $this->attrs['dhcpOption'][]= "$key $val";
+      }
+    }
+
+    /* Assemble new entry - statements */
+    $this->attrs['dhcpStatements']= array();
+    if (isset ($this->statements) && count ($this->statements)){
+      foreach ($this->statements as $key => $val){
+        $this->attrs['dhcpStatements'][]= "$key $val";
+      }
+    }
+
+    /* Move dn to the result */
+    $this->attrs['dn']= $this->dn;
+    $this->attrs['cn']= array($this->cn);
+    $this->attrs['dhcpRange']= array($this->dhcpRange);
+    $this->attrs['objectClass']= array('top', 'dhcpPool');
+    $this->attrs['MODIFIED']= TRUE;
+
+    return ($this->attrs);
+  }
+  
+}
+
+?>

diff --git a/plugins/admin/systems/dhcp_pool.tpl b/plugins/admin/systems/dhcp_pool.tpl
new file mode 100644 (file)
index 0000000..eea94b4
--- /dev/null
+++ b/plugins/admin/systems/dhcp_pool.tpl
@@ -0,0 +1,26 @@
+{* GOsa dhcp sharedNetwork - smarty template *}
+<p><b>{t}Generic{/t}</b></p>
+<table width="100%">
+ <tr>
+  <td width="50%">
+   {t}Name{/t}{$must}&nbsp;
+   <input type='text' name='cn' size='25' maxlength='80' value='{$cn}'
+        title='{t}Name of pool{/t}'>
+  </td>
+  <td>
+   {t}Range{/t}{$must}&nbsp;
+   <input type='text' name='range_start' size='25' maxlength='30' value='{$range_start}'>
+   &nbsp;-&nbsp;
+   <input type='text' name='range_stop' size='25' maxlength='30' value='{$range_stop}'>
+  </td>
+ </tr>
+</table>
+
+<p class="seperator">&nbsp;</p>
+
+<!-- Place cursor in correct field -->
+<script language="JavaScript" type="text/javascript">
+  <!-- // First input field on page
+  document.mainform.cn.focus();
+  -->
+</script>