From 28859cd1e716620181b58a2235732f7f45d60a22 Mon Sep 17 00:00:00 2001 From: hickert Date: Mon, 10 Sep 2007 07:54:29 +0000 Subject: [PATCH] Added initial dhcp take over git-svn-id: https://oss.gonicus.de/repositories/gosa/branches/2.5@7232 594d385d-05f5-0310-b6e9-bd551577e9d8 --- plugins/admin/systems/class_servDHCP.inc | 111 ++++++++++++++++++++++- plugins/admin/systems/servdhcp.tpl | 34 ++++++- 2 files changed, 142 insertions(+), 3 deletions(-) diff --git a/plugins/admin/systems/class_servDHCP.inc b/plugins/admin/systems/class_servDHCP.inc index 168d7a8e8..351e2112c 100644 --- a/plugins/admin/systems/class_servDHCP.inc +++ b/plugins/admin/systems/class_servDHCP.inc @@ -19,6 +19,9 @@ class servdhcp extends plugin var $orig_dn = ""; + var $dhcp_server_list = array(); + var $take_over_id = -1; + function servdhcp ($config, $dn= NULL, $parent= NULL) { plugin::plugin ($config, $dn, $parent); @@ -49,6 +52,43 @@ class servdhcp extends plugin $this->is_account= FALSE; } + $this->dhcp_server_list = $this->get_list_of_dhcp_servers(); + } + + + function take_over_service() + { + + } + + + function get_list_of_dhcp_servers() + { + $ret = array(); + $ldap = $this->config->get_ldap_link(); + $ldap->cd($this->config->current['BASE']); + $ldap->search("(&(objectClass=goServer)(dhcpServiceDN=*))",array("dn","cn","dhcpServiceDN")); + while($attrs = $ldap->fetch()){ + $ret['ENTRIES'][] = $attrs; + } + foreach($ret['ENTRIES'] as $key => $data){ + $ret['FOR_LIST'][$key] = $data['cn'][0]; + } + return($ret); + } + + + function get_dhcp_info_string($id) + { + $ret = ""; + $ldap = $this->config->get_ldap_link(); + $ldap->cd("cn=dhcp,".$this->dhcp_server_list['ENTRIES'][$id]['dn']); + $ldap->search("(|(objectClass=dhcpSharedNetwork)(objectClass=dhcpSubnet)(objectClass=dhcpPool)(objectClass=dhcpGroup)(objectClass=dhcpHost))",array("dn","cn")); + $ldap->search("(objectClass=*)",array("dn","cn")); + while($attrs = $ldap->fetch()){ + $ret .= $attrs['dn']."\n"; + } + return($ret); } @@ -59,8 +99,53 @@ class servdhcp extends plugin /* Fill templating stuff */ $smarty= get_smarty(); + $smarty->assign("dns_take_over",FALSE); $display= ""; + + /*****************/ + /* Handle Take Over Actions + /*****************/ + + /* Give smarty the required informations */ + $smarty->assign("dhcp_server_list", $this->dhcp_server_list['FOR_LIST']); + + /* Take over requested, save id */ + if(isset($_POST['take_over_src']) && isset($_POST['take_over'])){ + $id = $_POST['take_over_src']; + if(isset($this->dhcp_server_list['ENTRIES'][$id])){ + $this->take_over_id = $id; + } + } + + /* Abort take over action */ + if(isset($_POST['cancel_take_over'])){ + $this->dialog =false; + $this->take_over_id = -1; + $this->dhcp_server_list = $this->get_list_of_dhcp_servers(); + } + + /* Display informartion about take over that will be started when saving this server + * and hide default dhcp output + */ + if($this->take_over_id != -1){ + $this->dialog = FALSE; + $id = $this->take_over_id; + $info = $this->get_dhcp_info_string($id); + $smarty->assign("dns_take_over",TRUE); + $smarty->assign("info",$info); + $warning = sprintf(_("You are going to take over the dhcp setup from server '%s'."),$this->dhcp_server_list['ENTRIES'][$id]['cn'][0]); + $warning2 = _("The take over will be startet when you save this system. To abort this action, use the cancel button below."); + $smarty->assign("warning",$warning); + $smarty->assign("warning2",$warning2); + return($smarty->fetch(get_template_path('servdhcp.tpl', TRUE))); + } + + + /*****************/ + /* List handling + /*****************/ + /* Section Creation? */ if (isset($_POST['create_section']) && isset($_POST['section'])){ $section= $_POST['section']; @@ -345,8 +430,21 @@ class servdhcp extends plugin /* Save to LDAP */ function save() { - $ldap= $this->config->get_ldap_link(); + /* Take over handling + * - Load servdhcp class and dhcpObjectCache for the source dhcp setup. + * - Assign dhcpObjectCache to this configuration. + * - Save this setup and remove source setup from ldap. + */ + if($this->take_over_id != -1){ + $id = $this->take_over_id; + $src = preg_replace("/cn=dhcp,/","",$this->dhcp_server_list['ENTRIES'][$id]['dn']); + $tmp = new servdhcp ($this->config, $src); + $this->orig_dn = $src; + $this->dhcpObjectCache = $tmp->dhcpObjectCache; + } + /* Save dhcp setttings */ + $ldap= $this->config->get_ldap_link(); foreach ($this->dhcpObjectCache as $dn => $data){ if($this->dn != $this->orig_dn){ @@ -441,7 +539,16 @@ class servdhcp extends plugin } else { $this->handle_post_events("add"); } - + + /* Take over handling + * - Remove old dhcp config from source server + */ + if($this->take_over_id != -1){ + $id = $this->take_over_id; + $src = $this->dhcp_server_list['ENTRIES'][$id]['dn']; + $tmp = new servdhcp ($this->config, $src); + $tmp->remove_from_parent(); + } } diff --git a/plugins/admin/systems/servdhcp.tpl b/plugins/admin/systems/servdhcp.tpl index 76739f150..69331f271 100644 --- a/plugins/admin/systems/servdhcp.tpl +++ b/plugins/admin/systems/servdhcp.tpl @@ -1,9 +1,41 @@ -

{t}DHCP sections{/t}

+{if $dns_take_over} + + + +
+

{t}DHCP take over initiated{/t}

+ {$warning} + {t}This includes 'all' DHCP subsections that are located within this server. Please double check if your really want to do this.{/t} +

+ {$warning2} +
+ +

+

+ {t}Following objects will be taken over{/t} : +

+

+ 

{$info}
+

+
+{else} + + + +
+ {t}Take over dhcp configuration from following server{/t}  + + +
+

{t}DHCP sections{/t}

{$DhcpList}
+{/if} -- 2.30.2