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diff --git a/gosa-core/include/class_configRegistry.inc b/gosa-core/include/class_configRegistry.inc
index 70a3fc664b5eed70f4991a054f87416df6e0ff92..ee68d2ed46836ec343471604dde32eb23770a94c 100644 (file)
class configRegistry{
- private $properties = array();
+ public $config = NULL;
+ public $properties = array();
+ public $ldapStoredProperties = array();
+ public $fileStoredProperties = array();
+ public $classToName = array();
- function __construct(){
- $this->reload();
- }
+ public $status = 'none';
+
+ // Excludes property values defined in ldap
+ public $ignoreLdapProperties = FALSE;
+
+ // Contains all classes with plInfo
+ public $classesWithInfo = array();
+ public $pluginRequirements = array();
+ public $categoryToClass = array();
+
+ public $objectClasses = array();
- function reload()
+ public $detectedSchemaIssues = array();
+ public $schemaCheckFailed = FALSE;
+ public $schemaCheckFinished = FALSE;
+ public $pluginsDeactivated = array();
+
+ // Name of enabled plugins found in gosa.conf.
+ private $activePlugins = array();
+
+
+ /*! \brief Constructs the config registry
+ * @param config The configuration object
+ * @return
+ */
+ function __construct($config)
{
+ $this->config = &$config;
+
+ // Detect classes that have a plInfo method
global $class_mapping;
foreach ($class_mapping as $cname => $path){
$cmethods = get_class_methods($cname);
if (is_array($cmethods) && in_array_ics('plInfo',$cmethods)){
+
+ // Get plugin definitions
$def = call_user_func(array($cname, 'plInfo'));;
- if(isset($def['plProperties'])){
- foreach($def['plProperties'] as $property){
- $this->register(
- $property['name'],
- $property['type'],
- $property['default'],
- $property['description'],
- $property['check'],
- $property['migrate'],
- $property['mandatory']);
+
+ // Register Post Events (postmodfiy,postcreate,postremove,checkhook)
+ if(count($def)){
+ $this->classesWithInfo[$cname] = $def;
+ }
+ }
+ }
+
+ // (Re)Load properties
+ $this->reload();
+ }
+
+
+ /*! \brief Returns a list of plugins used by GOsa.
+ @return Array An array containing all plugins with theis plInfo data.
+ */
+ function getListOfPlugins()
+ {
+ return($this->classesWithInfo);
+ }
+
+
+ /*! \brief Checks whether the schema check was called in the current session or not.
+ * @return Boolean True if check was already called
+ */
+ function schemaCheckFinished()
+ {
+ return($this->schemaCheckFinished);
+ }
+
+
+ /*! \brief Starts the schema validation
+ * @param Boolean 'force' Force a re-check.
+ * @param Boolean 'disableIncompatiblePlugins' Disables of incompatible GOsa-plugins.
+ * @return Boolean True on success else FALSE
+ */
+ function validateSchemata($force = FALSE, $disableIncompatiblePlugins = FALSE, $objectClassesToUse = array())
+ {
+ // Read objectClasses from ldap
+ if(count($objectClassesToUse)){
+ $this->setObjectClasses($objectClassesToUse);
+ }elseif(!count($this->objectClasses)){
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cd($this->config->current['BASE']);
+ $this->setObjectClasses($ldap->get_objectclasses());
+ }
+
+ return($this->_validateSchemata($force, $disableIncompatiblePlugins));
+ }
+
+
+ /*! \brief Sets the list object classes to use while validation the schema. (See 'validateSchemata')
+ * This is called from the GOsa-Setup
+ * @param Array The list of object classes (usually LDAP::get_objectlclasses()).
+ * @return void
+ */
+ function setObjectClasses($ocs)
+ {
+ $this->objectClasses = $ocs;
+ }
+
+
+ /*! \brief Returns an array which contains all unresolved schemata requirements.
+ * @return Array An array containing all errors/issues
+ */
+ function getSchemaResults()
+ {
+ return($this->detectedSchemaIssues);
+ }
+
+
+ /*! \brief This method checks if the installed ldap-schemata matches the plugin requirements.
+ * @param Boolean 'force' Force a re-check.
+ * @param Boolean 'disableIncompatiblePlugins' Disables of incompatible GOsa-plugins.
+ * @return String
+ */
+ private function _validateSchemata($force = FALSE, $disableIncompatiblePlugins = FALSE)
+ {
+ // We cannot check without readable schema info
+ if(!count($this->objectClasses)){
+ return(TRUE);
+ }
+
+ // Don't do things twice unless forced
+ if($this->schemaCheckFinished && !$force) return($this->schemaCheckFailed);
+
+ // Prepare result array
+ $this->detectedSchemaIssues = array();
+ $this->detectedSchemaIssues['missing'] = array();
+ $this->detectedSchemaIssues['versionMismatch'] = array();
+
+ // Clear last results
+ $this->pluginsDeactivated = array();
+
+ // Collect required schema infos
+ $this->pluginRequirements = array('ldapSchema' => array());
+ $this->categoryToClass = array();
+
+ // Walk through plugins with requirements, but only check for active plugins.
+ foreach($this->classesWithInfo as $cname => $defs){
+ if(isset($defs['plRequirements'])){
+
+ // Check only if required plugin is enabled in gosa.conf
+ // Normally this is the class name itself, but may be overridden
+ // in plInfo using the plRequirements::activePlugin statement.
+ $requiresActivePlugin = $cname;
+ if(isset($defs['plRequirements']['activePlugin'])){
+ $requiresActivePlugin = $defs['plRequirements']['activePlugin'];
+ }
+
+ // Only queue checks for active plugins.
+ if(isset($this->activePlugins[strtolower($requiresActivePlugin)])){
+ $this->pluginRequirements[$cname] = $defs['plRequirements'];
+ }else{
+ if($cname == $requiresActivePlugin){
+ new log("debug","","Skipped schema check for '{$cname}' plugin is inactive!",
+ array(),'');
+ }else{
+ new log("debug","","Skipped schema check for class '{$cname}' skipped,".
+ " required plugin '{$requiresActivePlugin}' is inactive!",
+ array(),'');
+ }
+ }
+ }
+ }
+
+ // Check schema requirements now $missing = $invalid = array();
+ foreach($this->pluginRequirements as $cname => $requirements){
+
+ // Check LDAP schema requirements for this plugins
+ $failure = FALSE;
+ if(isset($requirements['ldapSchema'])){
+ foreach($requirements['ldapSchema'] as $oc => $version){
+ if(!$this->ocAvailable($oc)){
+ $this->detectedSchemaIssues['missing'][$oc] = $oc;
+
+ $this->schemaCheckFailed = TRUE;
+ $failure = TRUE;
+
+ new log("debug","","LDAP objectClass missing '{$oc}'!",
+ array(),'');
+
+ }elseif(!empty($version)){
+ $currentVersion = $this->getObjectClassVersion($oc);
+ if(!empty($currentVersion) && !$this->ocVersionMatch($version, $currentVersion)){
+ if($currentVersion == -1){
+ $currentVersion = _("unknown");
+ }
+ $this->detectedSchemaIssues['versionMismatch'][$oc] =
+ sprintf(_("%s has version %s but %s is required!"), bold($oc),bold($currentVersion),bold($version));
+ $this->schemaCheckFailed = TRUE;
+ $failure = TRUE;
+
+ new log("debug","","LDAP objectClass version mismatch '{$oc}' ".
+ "has '{$currentVersion}' but {$version} required!",
+ array(),'');
+ }
+ }
+ }
+ }
+
+ // Display corresponding plugins now
+ if($disableIncompatiblePlugins && $failure && isset($requirements['onFailureDisablePlugin'])){
+ foreach($requirements['onFailureDisablePlugin'] as $name){
+ $this->pluginsDeactivated[$name] = $name;
+ }
+ }
+ }
+ $this->schemaCheckFinished =TRUE;
+ session::un_set('plist');
+ return(!$this->schemaCheckFailed);
+ }
+
+
+ /*! \brief The function 'validateSchemata' may has disabled some GOsa-Plugins,
+ * the list of disabled plugins will be returned here.
+ * @return Array The list of plugins disabled by 'validateSchemata'
+ */
+ function getDisabledPlugins()
+ {
+ return($this->pluginsDeactivated);
+ }
+
+
+ /*! \brief Displays an error message with all issues detect during the schema validation.
+ */
+ function displayRequirementErrors()
+ {
+ $message = "";
+ if(count($this->detectedSchemaIssues['missing'])){
+ $message.= "<br>".
+ _("The following object classes are missing:").
+ "<div class='scrollContainer' style='height:100px'>".
+ msgPool::buildList(array_values($this->detectedSchemaIssues['missing'])).
+ "</div>";
+ }
+ if(count($this->detectedSchemaIssues['versionMismatch'])){
+ $message.= "<br>".
+ _("The following object classes are outdated:").
+ "<div class='scrollContainer' style='height:100px'>".
+ msgPool::buildList(array_values($this->detectedSchemaIssues['versionMismatch'])).
+ "</div>";
+ }
+ if($message != ""){
+ $message.= "<br>"._("Plugins that require one or more of the object classes above will be disabled until the object classes get updated.");
+
+ msg_dialog::display(_("Schema validation error"),$message, ERROR_DIALOG);
+ }
+ }
+
+
+ /*! \brief Checks to version strings (e.g. '>=v2.8' and '2.9')
+ * @param String The required version with operators (e.g. '>=2.8')
+ * @param String The version to match for withOUT operators (e.g. '2.9')
+ * @return Boolean True if version matches else false.
+ */
+ private function ocVersionMatch($required, $installed)
+ {
+ $operator = preg_replace('/^([=<>]*).*$/',"\\1",$required);
+ $required = preg_replace('/^[=<>]*(.*)$/',"\\1",$required);
+ return(version_compare($installed,$required, $operator));
+ }
+
+
+ /*! \brief Returns the currently installed version of a given object class.
+ * @param String The name of the objectClass to check for.
+ * @return String The version string of the objectClass (e.g. v2.7)
+ */
+ function getObjectClassVersion($oc)
+ {
+ if(!isset($this->objectClasses[$oc])){
+ return(NULL);
+ }else{
+ $version = -1; // unknown
+ if(preg_match("/(v[^)]*)/", $this->objectClasses[$oc]['DESC'])){
+ $version = preg_replace('/^.*\(v([^)]*)\).*$/',"\\1", $this->objectClasses[$oc]['DESC']);
+ }
+ }
+ return($version);
+ }
+
+
+ /*! \brief Check whether the given object class is available or not.
+ * @param String The name of the objectClass to check for (e.g. 'mailAccount')
+ * @return Boolean Returns TRUE if the class exists else FALSE.
+ */
+ function ocAvailable($name)
+ {
+ return(isset($this->objectClasses[$name]));
+ }
+
+
+ /*! \brief Re-loads the list of installed GOsa-Properties.
+ * @param Boolean $force If force is TRUE, the complete properties list is rebuild..
+ */
+ function reload($force = FALSE)
+ {
+ // Do not reload the properties everytime, once we have
+ // everything loaded and registrered skip the reload.
+ // Status is 'finished' once we had a ldap connection (logged in)
+ if(!$force && $this->status == 'finished') return;
+
+ // Reset everything
+ $this->ldapStoredProperties = array();
+ $this->fileStoredProperties = array();
+ $this->properties = array();
+ $this->mapByName = array();
+ $this->activePlugins = array('core'=>'core');
+
+ if(!$this->config) return;
+
+ // Search for config flags defined in the config file (TAB section)
+ foreach($this->config->data['TABS'] as $tabname => $tabdefs){
+ foreach($tabdefs as $info){
+
+ // Put plugin in list of active plugins
+ if(isset($info['CLASS'])){
+ $class = strtolower($info['CLASS']);
+ $this->activePlugins[$class] = $class;
+ }
+
+ // Check if the info is valid
+ if(isset($info['NAME']) && isset($info['CLASS'])){
+
+
+ // Check if there is nore than just the plugin definition
+ if(count($info) > 2){
+ foreach($info as $name => $value){
+
+ if(!in_array($name, array('CLASS','NAME'))){
+ $class= $info['CLASS'];
+ $this->fileStoredProperties[$class][strtolower($name)] = $value;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // Search for config flags defined in the config file (MENU section)
+ foreach($this->config->data['MENU'] as $section => $entries){
+ foreach($entries as $entry){
+
+ if(isset($entry['CLASS'])){
+
+ // Put plugin to active plugins list.
+ $class = strtolower($entry['CLASS']);
+ $this->activePlugins[$class] = $class;
+
+ if(count($entry) > 2 ){
+ foreach($entry as $name => $value){
+ if(!in_array($name, array('CLASS','ACL'))){
+ $this->fileStoredProperties[strtolower($class)][strtolower($name)] = $value;
+ }
+ }
}
}
}
}
+
+ // Search for config flags defined in the config file (MAIN section)
+ foreach($this->config->data['MAIN'] as $name => $value){
+ $this->fileStoredProperties['core'][strtolower($name)] = $value;
+ }
+
+ // Search for config flags defined in the config file (Current LOCATION section)
+ if(isset($this->config->current)){
+ foreach($this->config->current as $name => $value){
+ $this->fileStoredProperties['core'][strtolower($name)] = $value;
+ }
+ }
+
+ // Skip searching for LDAP defined properties if 'ignoreLdapProperties' is set to 'true'
+ // in the config.
+ $this->ignoreLdapProperties = FALSE;
+ if(isset($this->fileStoredProperties['core'][strtolower('ignoreLdapProperties')]) &&
+ preg_match("/(true|on)/i", $this->fileStoredProperties['core'][strtolower('ignoreLdapProperties')])){
+ $this->ignoreLdapProperties = TRUE;
+ }
+
+ // Search for all config flags defined in the LDAP - BUT only if we ARE logged in.
+ if(!empty($this->config->current['CONFIG'])){
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cd($this->config->current['CONFIG']);
+ $ldap->search('(&(objectClass=gosaConfig)(gosaSetting=*))', array('cn','gosaSetting'));
+ while($attrs = $ldap->fetch()){
+ $class = $attrs['cn'][0];
+ for($i=0; $i<$attrs['gosaSetting']['count']; $i++){
+ list($name,$value) = preg_split("/:/",$attrs['gosaSetting'][$i],2);
+ $this->ldapStoredProperties[$class][$name] = $value;
+ }
+ }
+ }
+
+ // Register plugin properties.
+ foreach ($this->classesWithInfo as $cname => $def){
+
+ // Detect class name
+ $name = $cname;
+ $name = (isset($def['plShortName'])) ? $def['plShortName'] : $cname;
+ $name = (isset($def['plDescription'])) ? $def['plDescription'] : $cname;
+
+ // Register post events
+ $this->classToName[$cname] = $name;
+ $data = array('name' => 'postcreate','type' => 'command');
+ $this->register($cname, $data);
+ $data = array('name' => 'postremove','type' => 'command');
+ $this->register($cname, $data);
+ $data = array('name' => 'postmodify','type' => 'command');
+ $this->register($cname, $data);
+ $data = array('name' => 'precreate','type' => 'command');
+ $this->register($cname, $data);
+ $data = array('name' => 'preremove','type' => 'command');
+ $this->register($cname, $data);
+ $data = array('name' => 'premodify','type' => 'command');
+ $this->register($cname, $data);
+ $data = array('name' => 'check', 'type' => 'command');
+ $this->register($cname, $data);
+
+ // Register properties
+ if(isset($def['plProperties'])){
+ foreach($def['plProperties'] as $property){
+ $this->register($cname, $property);
+ }
+ }
+ }
+
+ // We are only finsihed once we are logged in.
+ if(!empty($this->config->current['CONFIG'])){
+ $this->status = 'finished';
+ }
}
- function register($name,$type,$default,$description,$check,$migrate,$mandatory)
+
+ /*! \brief Returns TRUE if the property registration has finished without any error.
+ */
+ function propertyInitializationComplete()
{
- $this->properties[$name] = new gosaProperty($name,$type,$default,$description,$check,$migrate,$mandatory);
+ return($this->status == 'finished');
}
- function propertyExists($name)
+
+ /*! \brief Registers a GOsa-Property and thus makes it useable by GOsa and its plugins.
+ * @param String $class The name of the class/plugin that wants to register this property.
+ * @return Array $data An array containing all data set in plInfo['plProperty]
+ */
+ function register($class,$data)
{
- return(isset($this->properties[$name]));
+ $id = count($this->properties);
+ $this->properties[$id] = new gosaProperty($this,$class,$data);
+ $p = strtolower("{$class}::{$data['name']}");
+ $this->mapByName[$p] = $id;
}
- function getProperty($name)
+
+ /*! \brief Returns all registered properties.
+ * @return Array A list of all properties.
+ */
+ public function getAllProperties()
{
- if($this->propertyExists($name)){
- return($this->properties[$name]);
+ return($this->properties);
+ }
+
+
+ /*! \brief Checks whether a property exists or not.
+ * @param String $class The class name (e.g. 'core' or 'mailAccount')
+ * @param String $name The property name (e.g. 'sessionTimeout' or 'mailMethod')
+ * @return Boolean TRUE if it exists else FALSE.
+ */
+ function propertyExists($class,$name)
+ {
+ $p = strtolower("{$class}::{$name}");
+ return(isset($this->mapByName[$p]));
+ }
+
+
+ /*! \brief Returns the id of a registered property.
+ * @param String $class The class name (e.g. 'core' or 'mailAccount')
+ * @param String $name The property name (e.g. 'sessionTimeout' or 'mailMethod')
+ * @return Integer The id for the given property.
+ */
+ private function getId($class,$name)
+ {
+ $p = strtolower("{$class}::{$name}");
+ if(!isset($this->mapByName[$p])){
+ return(-1);
+ }
+ return($this->mapByName[$p]);
+ }
+
+
+ /*! \brief Returns a given property, if it exists.
+ * @param String $class The class name (e.g. 'core' or 'mailAccount')
+ * @param String $name The property name (e.g. 'sessionTimeout' or 'mailMethod')
+ * @return GOsaPropery The property or 'NULL' if it doesn't exists.
+ */
+ function getProperty($class,$name)
+ {
+ if($this->propertyExists($class,$name)){
+ return($this->properties[$this->getId($class,$name)]);
}
return(NULL);
}
- function getPropertyValue($name)
+
+ /*! \brief Returns the value for a given property, if it exists.
+ * @param String $class The class name (e.g. 'core' or 'mailAccount')
+ * @param String $name The property name (e.g. 'sessionTimeout' or 'mailMethod')
+ * @return GOsaPropery The property value or an empty string if it doesn't exists.
+ */
+ function getPropertyValue($class,$name)
+ {
+ if($this->propertyExists($class,$name)){
+ $tmp = $this->getProperty($class,$name);
+ return($tmp->getValue());
+ }
+ return("");
+ }
+
+
+ /*! \brief Set a new value for a given property, if it exists.
+ * @param String $class The class name (e.g. 'core' or 'mailAccount')
+ * @param String $name The property name (e.g. 'sessionTimeout' or 'mailMethod')
+ * @return
+ */
+ function setPropertyValue($class,$name, $value)
{
- if($this->propertyExists($name)){
- return($this->properties[$name]->getValue());
+ if($this->propertyExists($class,$name)){
+ $tmp = $this->getProperty($class,$name);
+ return($tmp->setValue($value));
}
return("");
}
+
+
+ /*! \brief Save all temporary made property changes and thus make them useable/effective.
+ * @return Array Returns a list of plugins that have to be migrated before they can be saved.
+ */
+ function saveChanges()
+ {
+ $migrate = array();
+ foreach($this->properties as $prop){
+
+ // Is this property modified
+ if(in_array($prop->getStatus(),array('modified','removed'))){
+
+ // Check if we've to migrate something before we can make the changes effective.
+ if($prop->migrationRequired()){
+ $migrate[] = $prop;
+ }else{
+ $prop->save();
+ }
+ }
+ }
+ return($migrate);
+ }
}
class gosaProperty
{
protected $name = "";
+ protected $class = "";
+ protected $value = "";
+ protected $tmp_value = ""; // Used when modified but not saved
protected $type = "string";
protected $default = "";
+ protected $defaults = "";
protected $description = "";
protected $check = "";
protected $migrate = "";
protected $mandatory = FALSE;
+ protected $group = "default";
+ protected $parent = NULL;
+ protected $data = array();
+
+ protected $migrationClass = NULL;
+
+ /*! The current property status
+ * 'ldap' Property is stored in ldap
+ * 'file' Property is stored in the config file
+ * 'undefined' Property is currently not stored anywhere
+ * 'modified' Property has been modified (should be saved)
+ */
+ protected $status = 'undefined';
+
+ protected $attributes = array('name','type','default','description','check',
+ 'migrate','mandatory','group','defaults');
+
+
+
+
+ function __construct($parent,$classname,$data)
+ {
+ // Set some basic infos
+ $this->parent = &$parent;
+ $this->class = $classname;
+ $this->data = $data;
+
+ // Get all relevant information from the data array (comes from plInfo)
+ foreach($this->attributes as $aName){
+ if(isset($data[$aName])){
+ $this->$aName = $data[$aName];
+ }
+ }
+
+ // Initialize with the current value
+ $this->_restoreCurrentValue();
+
+ }
+
+ function migrationRequired()
+ {
+ // Instantiate migration class
+ if(!empty($this->migrate) && $this->migrationClass == NULL){
+ if(!class_available($this->migrate)){
+ trigger_error("Cannot start migration for gosaProperty::'{$this->getName()}' class not found ({$this->migrate})!");
+ }else{
+ $class = $this->migrate;
+ $tmp = new $class($this->parent->config,$this);
+ if(! $tmp instanceof propertyMigration){
+ trigger_error("Cannot start migration for gosaProperty::'{$this->getName()}' doesn't implement propertyMigration!");
+ }else{
+ $this->migrationClass = $tmp;
+ }
+ }
+ }
+ if(empty($this->migrate) || $this->migrationClass == NULL){
+ return(FALSE);
+ }
+ return($this->migrationClass->checkForIssues());
+ }
+
+ function getMigrationClass()
+ {
+ return($this->migrationClass);
+ }
- function __construct($name,$type,$default,$description,$check,$migrate,$mandatory)
+ function check()
{
- $this->name = $name;
- $this->type = $type;
- $this->default = $default;
- $this->description = $description;
- $this->check = $check;
- $this->migrate = $migrate;
- $this->mandatory = $mandatory;
+ $val = $this->getValue(TRUE);
+ $return = TRUE;
+ if($this->mandatory && empty($val)){
+ $return = FALSE;
+ }
+
+ $check = $this->getCheck();
+ if(!empty($val) && !empty($check)){
+ $res = call_user_func(preg_split("/::/", $this->check),$messages=TRUE, $this->class,$this->name,$val, $this->type);
+ if(!$res){
+ $return = FALSE;
+ }
+ }
+ return($return);
}
- function getValue() { return($this->default); }
+ static function isBool($message,$class,$name,$value, $type)
+ {
+ $match = in_array($value,array('true','false',''));
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The value '%s' specified for '%s:%s' is invalid. A bool value is required here!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+
+ return($match);
+ }
+
+ static function isString($message,$class,$name,$value, $type)
+ {
+ $match = TRUE;
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The value '%s' specified for '%s:%s' is invalid. A string value is required here!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+
+ return($match);
+ }
+
+ static function isInteger($message,$class,$name,$value, $type)
+ {
+ $match = is_numeric($value) && !preg_match("/[^0-9]/", $value);
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The value '%s' specified for '%s:%s' is invalid. A numeric value is required here!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+
+ return($match);
+ }
+
+ static function isPath($message,$class,$name,$value, $type)
+ {
+ $match = preg_match("#^(/[^/]*/){1}#", $value);
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The path '%s' specified for '%s:%s' is invalid!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+
+ return($match);
+ }
+
+ static function isReadablePath($message,$class,$name,$value, $type)
+ {
+ $match = !empty($value)&&is_dir($value)&&is_writeable($value);
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ if(!is_dir($value)){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The folder '%s' specified for '%s:%s' does not exists!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }elseif(!is_readable($value)){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The folder '%s' specified for '%s:%s' cannot be used for reading!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+ }
+
+ return($match);
+ }
+
+ static function isWriteablePath($message,$class,$name,$value, $type)
+ {
+ $match = !empty($value)&&is_dir($value)&&is_writeable($value);
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ if(!is_dir($value)){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The folder '%s' specified for '%s:%s' does not exists!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }elseif(!is_writeable($value)){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The folder '%s' specified for '%s:%s' cannot be used for writing!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+ }
+
+ return($match);
+ }
+
+ static function isReadableFile($message,$class,$name,$value, $type)
+ {
+ $match = !empty($value) && is_readable($value) && is_file($value);
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+
+ if(!is_file($value)){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The file '%s' specified for '%s:%s' does not exists!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }elseif(!is_readable($value)){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The file '%s' specified for '%s:%s' cannot be read!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+ }
+
+ return($match);
+ }
+
+ static function isCommand($message,$class,$name,$value, $type)
+ {
+ $match = TRUE;
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The command '%s' specified for '%s:%s' is invalid!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+
+ return($match);
+ }
+
+ static function isDn($message,$class,$name,$value, $type)
+ {
+ $match = preg_match("/^([a-z]*=[^=,]*,)*[^=]*=[^=]*$/i", $value);
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The dn '%s' specified for '%s:%s' is invalid!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+
+ return($match);
+ }
+
+ static function isRdn($message,$class,$name,$value, $type)
+ {
+ $match = preg_match("/^([a-z]*=[^=,]*,)*[^=]*=[^=,]*,?$/i", $value);
+
+ // Display the reason for failing this check.
+ if($message && ! $match){
+ msg_dialog::display(_("Warning"),
+ sprintf(_("The rdn '%s' specified for '%s:%s' is invalid!"),
+ bold($value),bold($class),bold($name)),
+ WARNING_DIALOG);
+ }
+
+ return($match);
+ }
+
+ private function _restoreCurrentValue()
+ {
+ // First check for values in the LDAP Database.
+ if(isset($this->parent->ldapStoredProperties[$this->class][$this->name])){
+ $this->setStatus('ldap');
+ $this->value = $this->parent->ldapStoredProperties[$this->class][$this->name];
+ return;
+ }
+
+ // Second check for values in the config file.
+ if(isset($this->parent->fileStoredProperties[strtolower($this->class)][strtolower($this->name)])){
+ $this->setStatus('file');
+ $this->value = $this->parent->fileStoredProperties[strtolower($this->class)][strtolower($this->name)];
+ return;
+ }
+
+ // If there still wasn't found anything then fallback to the default.
+ if($this->getStatus() == 'undefined'){
+ $this->value = $this->getDefault();
+ }
+ }
+
+ function getMigrate() { return($this->migrate); }
+ function getCheck() { return($this->check); }
function getName() { return($this->name); }
+ function getClass() { return($this->class); }
+ function getGroup() { return($this->group); }
function getType() { return($this->type); }
function getDescription() { return($this->description); }
function getDefault() { return($this->default); }
+ function getDefaults() { return($this->defaults); }
+ function getStatus() { return($this->status); }
+ function isMandatory() { return($this->mandatory); }
+
+ function setValue($str)
+ {
+ if(in_array($this->getStatus(), array('modified'))){
+ $this->tmp_value = $str;
+ }elseif($this->value != $str){
+ $this->setStatus('modified');
+ $this->tmp_value = $str;
+ }
+ }
+
+ function getValue($temporary = FALSE)
+ {
+ if($temporary){
+ if(in_array($this->getStatus(), array('modified','removed'))){
+ return($this->tmp_value);
+ }else{
+ return($this->value);
+ }
+ }else{
+
+ // Do not return ldap values if we've to ignore them.
+ if($this->parent->ignoreLdapProperties){
+ if(isset($this->parent->fileStoredProperties[strtolower($this->class)][strtolower($this->name)])){
+ return($this->parent->fileStoredProperties[strtolower($this->class)][strtolower($this->name)]);
+ }else{
+ return($this->getDefault());
+ }
+ }else{
+ return($this->value);
+ }
+ }
+ }
+
+ function restoreDefault()
+ {
+ if(in_array($this->getStatus(),array('ldap'))){
+ $this->setStatus('removed');
+
+ // Second check for values in the config file.
+ if(isset($this->parent->fileStoredProperties[strtolower($this->class)][strtolower($this->name)])){
+ $this->tmp_value = $this->parent->fileStoredProperties[strtolower($this->class)][strtolower($this->name)];
+ }else{
+ $this->tmp_value = $this->getDefault();
+ }
+ }
+ }
+
+ function save()
+ {
+ if($this->getStatus() == 'modified'){
+ $ldap = $this->parent->config->get_ldap_link();
+ $ldap->cd($this->parent->config->current['BASE']);
+ $dn = "cn={$this->class},".$this->parent->config->current['CONFIG'];
+ $ldap->cat($dn);
+ if(!$ldap->count()){
+ $ldap->cd($dn);
+ $data = array(
+ 'cn' => $this->class,
+ 'objectClass' => array('top','gosaConfig'),
+ 'gosaSetting' => $this->name.":".$this->tmp_value);
+
+ $ldap->add($data);
+ if(!$ldap->success()){
+ echo $ldap->get_error();
+ }
+
+ }else{
+ $attrs = $ldap->fetch();
+ $data = array();
+ $found = false;
+ if(isset($attrs['gosaSetting']['count'])){
+ for($i = 0;$i<$attrs['gosaSetting']['count']; $i ++){
+ $set = $attrs['gosaSetting'][$i];
+ if(preg_match("/^{$this->name}:/", $set)){
+ $set = "{$this->name}:{$this->tmp_value}";
+ $found = true;
+ }
+ $data['gosaSetting'][] = $set;
+ }
+ }
+ if(!$found) $data['gosaSetting'][] = "{$this->name}:{$this->tmp_value}";
+ $ldap->cd($dn);
+ $ldap->modify($data);
+ if(!$ldap->success()){
+ echo $ldap->get_error();
+ }
+ }
+ $this->value = $this->tmp_value;
+ $this->setStatus('ldap');
+ }elseif($this->getStatus() == 'removed'){
+ $ldap = $this->parent->config->get_ldap_link();
+ $ldap->cd($this->parent->config->current['BASE']);
+ $dn = "cn={$this->class},".$this->parent->config->current['CONFIG'];
+ $ldap->cat($dn);
+ $attrs = $ldap->fetch();
+ $data = array('gosaSetting' => array());
+ for($i = 0;$i<$attrs['gosaSetting']['count']; $i ++){
+ $set = $attrs['gosaSetting'][$i];
+ if(preg_match("/^{$this->name}:/", $set)){
+ continue;
+ }
+ $data['gosaSetting'][] = $set;
+ }
+ $ldap->cd($dn);
+ $ldap->modify($data);
+ if(!$ldap->success()){
+ echo $ldap->get_error();
+ }
+ $this->_restoreCurrentValue();
+ }
+ }
+
+ private function setStatus($state)
+ {
+ if(!in_array($state, array('ldap','file','undefined','modified','removed'))) {
+ trigger_error("Unknown property status given '{$state}' for {$this->class}:{$this->name}!");
+ }else{
+ $this->status = $state;
+ }
+ }
function isValid()
{
}
}
+
+
+interface propertyMigration
+{
+ function __construct($config,$property);
+}
+
+
?>