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PHP7 fixes - constructor must be named __construct()

This commit is contained in:
Roland Gruber 2016-01-01 18:11:36 +00:00
parent e24021d2eb
commit 758bc8dd5f
1 changed files with 111 additions and 111 deletions
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222
lam/lib/schema.inc
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@ -3,7 +3,7 @@
$Id$
Copyright (C) 2004 David Smith
modified to fit for LDAP Account Manager 2005 - 2013 Roland Gruber
modified to fit for LDAP Account Manager 2005 - 2016 Roland Gruber
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
@ -21,14 +21,14 @@ $Id$
*/
/**
/**
* Classes and functions for fetching and parsing schema from an LDAP server.
*
*
* @package lib
*
* @author The phpLDAPadmin development team
* @author Roland Gruber
*/
*/
/** To enable/disable session-based schema caching (1: enabled, 0: disabled). */
@define( 'SCHEMA_SESSION_CACHE_ENABLED', 1 );
@ -36,10 +36,10 @@ $Id$
/**
* Generic parent class for all schema items. A schema item is
* an ObjectClass, an AttributeBype, a MatchingRule, or a Syntax.
* All schema items have at least two things in common: An OID
* and a description. This class provides an implementation for
* All schema items have at least two things in common: An OID
* and a description. This class provides an implementation for
* these two data.
*
*
* @package lib
*/
class SchemaItem
@ -57,7 +57,7 @@ $Id$
}
/** Default constructor. */
function SchemaItem()
function __construct()
{
$this->initVars();
}
@ -85,7 +85,7 @@ $Id$
/**
* Represents an LDAP objectClass
*
*
* @package lib
*/
class ObjectClass extends SchemaItem
@ -123,7 +123,7 @@ class ObjectClass extends SchemaItem
/**
* Creates a new ObjectClass object given a raw LDAP objectClass string.
*/
function ObjectClass( $raw_ldap_schema_string )
function __construct( $raw_ldap_schema_string )
{
$this->initVars();
$class = $raw_ldap_schema_string;
@ -292,9 +292,9 @@ class ObjectClass extends SchemaItem
foreach( $this->sup_classes as $sup_class)
{
if( $oclasses != null
&& $sup_class != "top"
&& $sup_class != "top"
&& isset( $oclasses[ strtolower($sup_class) ] ) ) {
$sup_class = $oclasses[ strtolower($sup_class) ];
$sup_class = $oclasses[ strtolower($sup_class) ];
$sup_class_must_attrs = $sup_class->getMustAttrs( $oclasses );
$all_must_attrs = array_merge( $sup_class_must_attrs, $all_must_attrs );
}
@ -325,13 +325,13 @@ class ObjectClass extends SchemaItem
$all_may_attrs = $this->may_attrs;
foreach( $this->sup_classes as $sup_class_name )
{
if( $oclasses != null
&& $sup_class_name != "top"
if( $oclasses != null
&& $sup_class_name != "top"
&& isset( $oclasses[ strtolower($sup_class_name) ] ) ) {
$sup_class = $oclasses[ strtolower($sup_class_name) ];
$sup_class = $oclasses[ strtolower($sup_class_name) ];
$sup_class_may_attrs = $sup_class->getMayAttrs( $oclasses );
$all_may_attrs = array_merge( $sup_class_may_attrs, $all_may_attrs );
}
}
}
ksort($all_may_attrs);
@ -340,7 +340,7 @@ class ObjectClass extends SchemaItem
/**
* Gets an array of attribute names (strings) that entries of this ObjectClass must define.
* This differs from getMustAttrs in that it returns an array of strings rather than
* This differs from getMustAttrs in that it returns an array of strings rather than
* array of AttributeType objects
*
* @param array $oclasses An array of ObjectClass objects to use when traversing
@ -364,7 +364,7 @@ class ObjectClass extends SchemaItem
/**
* Gets an array of attribute names (strings) that entries of this ObjectClass must define.
* This differs from getMayAttrs in that it returns an array of strings rather than
* This differs from getMayAttrs in that it returns an array of strings rather than
* array of AttributeType objects
*
* @param array $oclasses An array of ObjectClass objects to use when traversing
@ -387,7 +387,7 @@ class ObjectClass extends SchemaItem
}
/**
* Adds an objectClass to the list of objectClasses that inherit
* Adds an objectClass to the list of objectClasses that inherit
* from this objectClass.
* @param String $object_class_name The name of the objectClass to add
* @return bool Returns true on success or false on failure (objectclass already existed for example)
@ -434,13 +434,13 @@ class ObjectClass extends SchemaItem
/**
* Gets the type of this objectClass: STRUCTURAL, ABSTRACT, or AUXILIARY.
*/
*/
function getType()
{
return $this->type;
}
/**
/**
* Gets whether this objectClass is flagged as obsolete by the LDAP server.
*/
function getIsObsolete()
@ -449,7 +449,7 @@ class ObjectClass extends SchemaItem
}
/**
* Adds the specified array of attributes to this objectClass' list of
* Adds the specified array of attributes to this objectClass' list of
* MUST attributes. The resulting array of must attributes will contain
* unique members.
*
@ -481,15 +481,15 @@ class ObjectClass extends SchemaItem
}
/**
* A simple class for representing AttributeTypes used only by the ObjectClass class.
* Users should never instantiate this class. It represents an attribute internal to
* an ObjectClass. If PHP supported inner-classes and variable permissions, this would
* A simple class for representing AttributeTypes used only by the ObjectClass class.
* Users should never instantiate this class. It represents an attribute internal to
* an ObjectClass. If PHP supported inner-classes and variable permissions, this would
* be interior to class ObjectClass and flagged private. The reason this class is used
* and not the "real" class AttributeType is because this class supports the notion of
* a "source" objectClass, meaning that it keeps track of which objectClass originally
* specified it. This class is therefore used by the class ObjectClass to determine
* inheritance.
*
*
* @package lib
*/
class ObjectClassAttribute
@ -499,13 +499,13 @@ class ObjectClass extends SchemaItem
/** This Attribute's root */
var $source;
/**
/**
* Creates a new ObjectClassAttribute with specified name and source objectClass.
* @param string $name the name of the new attribute.
* @param string $source the name of the ObjectClass which
* @param string $source the name of the ObjectClass which
* specifies this attribute.
*/
function ObjectClassAttribute ($name, $source)
function __construct($name, $source)
{
$this->name=$name;
$this->source=$source;
@ -526,8 +526,8 @@ class ObjectClass extends SchemaItem
/**
* Represents an LDAP AttributeType
*
* Represents an LDAP AttributeType
*
* @package lib
*/
class AttributeType extends SchemaItem
@ -565,8 +565,8 @@ class AttributeType extends SchemaItem
/** A list of object class names that require this attribute type. */
var $required_by_object_classes = array();
/**
* Initialize the class' member variables
/**
* Initialize the class' member variables
*/
function initVars()
{
@ -595,7 +595,7 @@ class AttributeType extends SchemaItem
/**
* Creates a new AttributeType objcet from a raw LDAP AttributeType string.
*/
function AttributeType( $raw_ldap_attr_string )
function __construct( $raw_ldap_attr_string )
{
$this->initVars();
$attr = $raw_ldap_attr_string;
@ -668,7 +668,7 @@ class AttributeType extends SchemaItem
// does this SYNTAX string specify a max length (ie, 1.2.3.4{16})
if( preg_match( "/{(\d+)}$/", $this->syntax, $this->max_length ) )
$this->max_length = $this->max_length[1];
else
else
$this->max_length = null;
if($i < count($strings) - 1 && $strings[$i+1]=="{") {
do {
@ -708,7 +708,7 @@ class AttributeType extends SchemaItem
$this->sup_attribute = preg_replace("/\'$/", "", $this->sup_attribute );
}
/**
/**
* Gets this attribute's name
* @return string
*/
@ -717,8 +717,8 @@ class AttributeType extends SchemaItem
return $this->name;
}
/**
* Gets whether this attribute has been flagged as obsolete by the LDAP server
/**
* Gets whether this attribute has been flagged as obsolete by the LDAP server
* @return bool
*/
function getIsObsolete()
@ -726,7 +726,7 @@ class AttributeType extends SchemaItem
return $this->is_obsolete;
}
/**
/**
* Gets this attribute's usage string as defined by the LDAP server
* @return string
*/
@ -735,8 +735,8 @@ class AttributeType extends SchemaItem
return $this->usage;
}
/**
* Gets this attribute's parent attribute (if any). If this attribute does not
/**
* Gets this attribute's parent attribute (if any). If this attribute does not
* inherit from another attribute, null is returned.
* @return string
*/
@ -745,7 +745,7 @@ class AttributeType extends SchemaItem
return $this->sup_attribute;
}
/**
/**
* Gets this attribute's equality string
* @return string
*/
@ -754,7 +754,7 @@ class AttributeType extends SchemaItem
return $this->equality;
}
/**
/**
* Gets this attribute's ordering specification.
* @return string
*/
@ -763,7 +763,7 @@ class AttributeType extends SchemaItem
return $this->ordering;
}
/**
/**
* Gets this attribute's substring matching specification
* @return string
*/
@ -772,7 +772,7 @@ class AttributeType extends SchemaItem
return $this->sub_str;
}
/**
/**
* Gets the names of attributes that are an alias for this attribute (if any).
* @return array An array of names of attributes which alias this attribute or
* an empty array if no attribute aliases this object.
@ -806,10 +806,10 @@ class AttributeType extends SchemaItem
}
/**
* Gets this attribute's syntax OID. Differs from getSyntaxString() in that this
* function only returns the actual OID with any length specification removed.
* Gets this attribute's syntax OID. Differs from getSyntaxString() in that this
* function only returns the actual OID with any length specification removed.
* Ie, if the syntax string is "1.2.3.4{16}", this function only retruns
* "1.2.3.4".
* "1.2.3.4".
* @return string The syntax OID string.
*/
function getSyntaxOID()
@ -838,7 +838,7 @@ class AttributeType extends SchemaItem
/**
* Sets whether this attribute is single-valued.
* @param bool $is_single_value
* @param bool $is_single_value
*/
function setIsSingleValue( $is_single_value )
{
@ -875,7 +875,7 @@ class AttributeType extends SchemaItem
/**
* Removes an attribute name from this attribute's alias array.
* @param string $remove_alias_name The name of the attribute to remove.
* @return bool true on success or false on failure (ie, if the specified
* @return bool true on success or false on failure (ie, if the specified
* attribute name is not found in this attribute's list of aliases)
*/
function removeAlias( $remove_alias_name )
@ -936,7 +936,7 @@ class AttributeType extends SchemaItem
}
/**
* Adds an objectClass name to this attribute's list of "used in" objectClasses,
* Adds an objectClass name to this attribute's list of "used in" objectClasses,
* that is the list of objectClasses which provide this attribute.
* @param string $object_class_name The name of the objectClass to add.
*/
@ -950,9 +950,9 @@ class AttributeType extends SchemaItem
}
/**
* Gets the list of "used in" objectClasses, that is the list of objectClasses
* Gets the list of "used in" objectClasses, that is the list of objectClasses
* which provide this attribute.
* @return array An array of names of objectclasses (strings) which provide this attribute
* @return array An array of names of objectclasses (strings) which provide this attribute
*/
function getUsedInObjectClasses()
{
@ -960,7 +960,7 @@ class AttributeType extends SchemaItem
}
/**
* Adds an objectClass name to this attribute's list of "required by" objectClasses,
* Adds an objectClass name to this attribute's list of "required by" objectClasses,
* that is the list of objectClasses which must have this attribute.
* @param string $object_class_name The name of the objectClass to add.
*/
@ -974,9 +974,9 @@ class AttributeType extends SchemaItem
}
/**
* Gets the list of "required by" objectClasses, that is the list of objectClasses
* Gets the list of "required by" objectClasses, that is the list of objectClasses
* which provide must have attribute.
* @return array An array of names of objectclasses (strings) which provide this attribute
* @return array An array of names of objectclasses (strings) which provide this attribute
*/
function getRequiredByObjectClasses()
{
@ -986,7 +986,7 @@ class AttributeType extends SchemaItem
/**
* Represents an LDAP Syntax
*
*
* @package lib
*/
class Syntax extends SchemaItem
@ -1002,7 +1002,7 @@ class Syntax extends SchemaItem
/**
* Creates a new Syntax object from a raw LDAP syntax string.
*/
function Syntax( $raw_ldap_syntax_string )
function __construct( $raw_ldap_syntax_string )
{
$this->initVars();
$class = $raw_ldap_syntax_string;
@ -1032,7 +1032,7 @@ class Syntax extends SchemaItem
/**
* Represents an LDAP MatchingRule
*
*
* @package lib
*/
class MatchingRule extends SchemaItem
@ -1061,7 +1061,7 @@ class MatchingRule extends SchemaItem
/**
* Creates a new MatchingRule object from a raw LDAP MatchingRule string.
*/
function MatchingRule( $raw_ldap_matching_rule_string )
function __construct( $raw_ldap_matching_rule_string )
{
$this->initVars();
$strings = preg_split ("/[\s,]+/", $raw_ldap_matching_rule_string, -1,PREG_SPLIT_DELIM_CAPTURE);
@ -1170,14 +1170,14 @@ class MatchingRule extends SchemaItem
/**
* Represents an LDAP schema matchingRuleUse entry
*
*
* @package lib
*/
*/
class MatchingRuleUse extends SchemaItem
{
/** The name of the MathingRule this applies to */
var $name;
/** An array of attributeType names who make use of the mathingRule
/** An array of attributeType names who make use of the mathingRule
* identified by $this->oid and $this->name */
var $used_by_attrs;
@ -1190,7 +1190,7 @@ class MatchingRuleUse extends SchemaItem
$this->used_by_attrs = array();
}
function MatchingRuleUse( $raw_matching_rule_use_string )
function __construct( $raw_matching_rule_use_string )
{
$this->initVars();
$strings = preg_split ("/[\s,]+/", $raw_matching_rule_use_string, -1,PREG_SPLIT_DELIM_CAPTURE);
@ -1277,7 +1277,7 @@ class MatchingRuleUse extends SchemaItem
* DN whose subSchemaSubEntry you wish to retrieve of specify an empty string
* to fetch the subScehamSubEntry from the Root DSE.
*
* @param string $dn The DN (may be null) which houses the subschemaSubEntry attribute which
* @param string $dn The DN (may be null) which houses the subschemaSubEntry attribute which
* this function can use to determine the schema entry's DN.
* @param bool $debug Switch to true to see some nice and copious output. :)
*
@ -1333,16 +1333,16 @@ function _get_schema_dn($dn, $debug=false )
* needfully complicated as it now supports many popular LDAP servers that
* don't necessarily expose their schema "the right way".
*
* @param $schema_to_fetch - A string indicating which type of schema to
* fetch. Five valid values: 'objectclasses', 'attributetypes',
* 'ldapsyntaxes', 'matchingruleuse', or 'matchingrules'.
* @param $schema_to_fetch - A string indicating which type of schema to
* fetch. Five valid values: 'objectclasses', 'attributetypes',
* 'ldapsyntaxes', 'matchingruleuse', or 'matchingrules'.
* Case insensitive.
* @param $dn (optional) This paremeter is the DN of the entry whose schema you
* would like to fetch. Entries have the option of specifying
* their own subschemaSubentry that points to the DN of the system
* schema entry which applies to this attribute. If unspecified,
* this will try to retrieve the schema from the RootDSE subschemaSubentry.
* Failing that, we use some commonly known schema DNs. Default
* Failing that, we use some commonly known schema DNs. Default
* value is the Root DSE DN (zero-length string)
* @return an array of strings of this form:
* Array (
@ -1360,15 +1360,15 @@ function _get_raw_schema($schema_to_fetch, $dn='' )
// error checking
$schema_to_fetch = strtolower( $schema_to_fetch );
$valid_schema_to_fetch = array( 'objectclasses', 'attributetypes', 'ldapsyntaxes',
$valid_schema_to_fetch = array( 'objectclasses', 'attributetypes', 'ldapsyntaxes',
'matchingrules', 'matchingruleuse' );
if( ! in_array( $schema_to_fetch, $valid_schema_to_fetch ) )
// This error message is not localized as only developers should ever see it
echo( "Bad parameter provided to function to _get_raw_schema(). '"
. htmlspecialchars( $schema_to_fetch ) . "' is
echo( "Bad parameter provided to function to _get_raw_schema(). '"
. htmlspecialchars( $schema_to_fetch ) . "' is
not valid for the schema_to_fetch parameter." );
// Try to get the schema DN from the specified entry.
// Try to get the schema DN from the specified entry.
$schema_dn = _get_schema_dn($dn, $debug );
// Do we need to try again with the Root DSE?
@ -1381,24 +1381,24 @@ function _get_raw_schema($schema_to_fetch, $dn='' )
if( $schema_dn ) {
if( $debug ) { echo "Found the schema DN: "; var_dump( $schema_dn ); echo "\n"; }
$schema_search = @ldap_read( $ds, $schema_dn, '(objectClass=*)',
array( $schema_to_fetch ), 0, 0, 0,
array( $schema_to_fetch ), 0, 0, 0,
LDAP_DEREF_ALWAYS );
// Were we not able to fetch the schema from the $schema_dn?
$schema_entries = @ldap_get_entries( $ds, $schema_search );
if( $schema_search === false ||
if( $schema_search === false ||
0 == @ldap_count_entries( $ds, $schema_search ) ||
! isset( $schema_entries[0][$schema_to_fetch] ) ) {
if( $debug ) echo "Did not find the schema with (objectClass=*). Attempting with (objetClass=subschema)\n";
// Try again with a different filter (some servers require (objectClass=subschema) like M-Vault)
$schema_search = @ldap_read( $ds, $schema_dn, '(objectClass=subschema)',
array( $schema_to_fetch ), 0, 0, 0,
array( $schema_to_fetch ), 0, 0, 0,
LDAP_DEREF_ALWAYS );
$schema_entries = @ldap_get_entries( $ds, $schema_search );
// Still didn't get it?
if( $schema_search === false ||
if( $schema_search === false ||
0 == @ldap_count_entries( $ds, $schema_search ) ||
! isset( $schema_entries[0][$schema_to_fetch] ) ) {
if( $debug ) echo "Did not find the schema at DN: $schema_dn (with objectClass=* nor objectClass=subschema).\n";
@ -1411,7 +1411,7 @@ function _get_raw_schema($schema_to_fetch, $dn='' )
} else {
if( $debug ) echo "Found the schema at DN: $schema_dn (with objectClass=*).\n";
}
}
}
// Second chance: If the DN or Root DSE didn't give us the subschemaSubentry, ie $schema_search
// is still null, use some common subSchemaSubentry DNs as a work-around.
@ -1472,7 +1472,7 @@ function _get_raw_schema($schema_to_fetch, $dn='' )
if( ! isset( $schema_entries[0][$schema_to_fetch] ) )
$schema_search = null;
}
// Attempt to pull schema from Root DSE with scope "one" (work-around for Isode M-Vault X.500/LDAP)
if( $schema_search == null ) {
// try again, with a different schema DN
@ -1500,7 +1500,7 @@ function _get_raw_schema($schema_to_fetch, $dn='' )
set_schema_cache_unavailable();
return false;
}
$schema = @ldap_get_entries( $ds, $schema_search );
if( $schema == false ) {
if( $debug ) echo "Returning false since ldap_get_entries() returned false.</pre>\n";
@ -1528,8 +1528,8 @@ function _get_raw_schema($schema_to_fetch, $dn='' )
return $schema;
}
/**
* Gets an associative array of ObjectClass objects for the specified
/**
* Gets an associative array of ObjectClass objects for the specified
* server. Each array entry's key is the name of the objectClass
* in lower-case and the value is an ObjectClass object.
*
@ -1544,7 +1544,7 @@ function _get_raw_schema($schema_to_fetch, $dn='' )
function get_schema_objectclasses($dn=null, $use_cache=true )
{
if( $use_cache && cached_schema_available('objectclasses' ) ) {
// return get_cached_schema('objectclasses' );
// return get_cached_schema('objectclasses' );
}
$raw_oclasses = _get_raw_schema('objectclasses', $dn );
@ -1605,7 +1605,7 @@ function get_schema_objectclass($oclass_name, $dn=null, $use_cache=true )
* @see AttributeType
* @see get_schema_attributes
*/
function get_schema_attribute($attr_name, $dn=null, $use_cache=true )
function get_schema_attribute($attr_name, $dn=null, $use_cache=true )
{
$attr_name = real_attr_name( $attr_name );
$schema_attrs = get_schema_attributes($dn, $use_cache );
@ -1616,8 +1616,8 @@ function get_schema_attribute($attr_name, $dn=null, $use_cache=true )
return $schema_attr;
}
/**
* Gets an associative array of AttributeType objects for the specified
/**
* Gets an associative array of AttributeType objects for the specified
* server. Each array entry's key is the name of the attributeType
* in lower-case and the value is an AttributeType object.
*
@ -1629,17 +1629,17 @@ function get_schema_attribute($attr_name, $dn=null, $use_cache=true )
function get_schema_attributes($dn = null, $use_cache=true )
{
if( $use_cache && cached_schema_available('attributetypes' ) ) {
return get_cached_schema('attributetypes' );
return get_cached_schema('attributetypes' );
}
$raw_attrs = _get_raw_schema('attributeTypes', $dn );
if( ! $raw_attrs )
return false;
// build the array of attribueTypes
$syntaxes = get_schema_syntaxes($dn );
$attrs = array();
/**
/**
* bug 856832: create two arrays - one indexed by name (the standard
* $attrs array above) and one indexed by oid (the new $attrs_oid array
* below). This will help for directory servers, like IBM's, that use OIDs
@ -1657,18 +1657,18 @@ function get_schema_attributes($dn = null, $use_cache=true )
$name = $attr->getName();
$key = strtolower( $name );
$attrs[ $key ] = $attr;
/**
/**
* bug 856832: create an entry in the $attrs_oid array too. This
* will be a ref to the $attrs entry for maintenance and performance
* reasons
* reasons
*/
$oid = $attr->getOID();
$attrs_oid[ $oid ] = &$attrs[ $key ];
}
add_aliases_to_attrs( $attrs );
/**
/**
* bug 856832: pass the $attrs_oid array as a second (new) parameter
* to add_sup_to_attrs. This will allow lookups by either name or oid.
*/
@ -1714,7 +1714,7 @@ function get_schema_attributes($dn = null, $use_cache=true )
}
/**
* For each attribute that has multiple names, this function adds unique entries to
* For each attribute that has multiple names, this function adds unique entries to
* the attrs array for those names. Ie, attributeType has name 'gn' and 'givenName'.
* This function will create a unique entry for 'gn' and 'givenName'.
*/
@ -1741,7 +1741,7 @@ function add_aliases_to_attrs( &$attrs )
}
/**
* Adds inherited values to each attributeType specified by the SUP directive.
* Adds inherited values to each attributeType specified by the SUP directive.
* Supports infinite levels of inheritance.
* Bug 856832: require a second paramter that has all attributes indexed by OID
*/
@ -1751,7 +1751,7 @@ function add_sup_to_attrs( &$attrs, &$attrs_oid )
if( $debug ) echo "<pre>";
if( $debug ) print_r( $attrs );
// go back and add any inherited descriptions from parent attributes (ie, cn inherits name)
foreach( $attrs as $key => $attr ) {
if( $debug ) echo "Analyzing inheritance for attribute '" . $attr->getName() . "'\n";
@ -1779,9 +1779,9 @@ function add_sup_to_attrs( &$attrs, &$attrs_oid )
$attr->setSupAttribute( $attrs_oid[$sup_attr_name]->getName() );
$sup_attr_name = $attr->getSupAttribute();
}
if( ! isset( $attrs[ strtolower( $sup_attr_name ) ] ) ){
echo( "Schema error: attributeType '" . $attr->getName() . "' inherits from
if( ! isset( $attrs[ strtolower( $sup_attr_name ) ] ) ){
echo( "Schema error: attributeType '" . $attr->getName() . "' inherits from
'" . $sup_attr_name . "', but attributeType '" . $sup_attr_name . "' does not
exist." );
return;
@ -1855,14 +1855,14 @@ function add_sup_to_attrs( &$attrs, &$attrs_oid )
if( $debug ) echo "</pre>\n";
}
/**
/**
* Returns an array of MatchingRule objects for the specified server.
* The key of each entry is the OID of the matching rule.
*/
function get_schema_matching_rules($dn=null, $use_cache=true )
{
if( $use_cache && cached_schema_available('matchingrules' ) ) {
return get_cached_schema('matchingrules' );
return get_cached_schema('matchingrules' );
}
// build the array of MatchingRule objects
@ -1909,14 +1909,14 @@ function get_schema_matching_rules($dn=null, $use_cache=true )
return $rules;
}
/**
/**
* Returns an array of Syntax objects that this LDAP server uses mapped to
* their descriptions. The key of each entry is the OID of the Syntax.
*/
function get_schema_syntaxes($dn=null, $use_cache=true )
{
if( $use_cache && cached_schema_available('ldapsyntaxes' ) ) {
return get_cached_schema('ldapsyntaxes' );
return get_cached_schema('ldapsyntaxes' );
}
$raw_syntaxes = _get_raw_schema('ldapSyntaxes', $dn );
@ -1945,7 +1945,7 @@ function get_schema_syntaxes($dn=null, $use_cache=true )
// --------------------------------------------------------------------
/**
* Returns true if the schema for $schema_type has been cached and
* Returns true if the schema for $schema_type has been cached and
* is availble. $schema_type may be one of (lowercase) the following:
* objectclasses
* attributetypes
@ -1961,7 +1961,7 @@ function cached_schema_available($schema_type )
return false;
// Static memory cache available?
// (note: this memory cache buys us a 20% speed improvement over strictly
// (note: this memory cache buys us a 20% speed improvement over strictly
// checking the session, ie 0.05 to 0.04 secs)
$schema_type = strtolower( $schema_type );
static $cache_avail;
@ -1983,10 +1983,10 @@ function cached_schema_available($schema_type )
/**
* Returns the cached array of schemaitem objects for the specified
* $schema_type. For list of valid $schema_type values, see above
* schema_cache_available(). Note that internally, this function
* schema_cache_available(). Note that internally, this function
* utilizes a two-layer cache, one in memory using a static variable
* for multiple calls within the same page load, and one in a session
* for multiple calls within the same user session (spanning multiple
* for multiple calls within the same user session (spanning multiple
* page loads).
*
* Returns an array of SchemaItem objects on success or false on failure.
@ -2035,7 +2035,7 @@ function set_cached_schema($schema_type, $schema_items )
}
// Make sure we are being passed a valid array of schema_items
foreach( $schema_items as $schema_item ) {
if( ! is_subclass_of( $schema_item, 'SchemaItem' ) &&
if( ! is_subclass_of( $schema_item, 'SchemaItem' ) &&
! 0 == strcasecmp( 'SchemaItem', get_class( $schema_item ) ) ) {
die( "While attempting to cache schema, one of the schema items passed is not a true SchemaItem instance!" );
}
@ -2046,9 +2046,9 @@ function set_cached_schema($schema_type, $schema_items )
return true;
}
/**
/**
* Sets the schema entry for the server_id to be "unavailable" so that we realize
* that we tried to get the schema but could not, so quit trying next time to
* that we tried to get the schema but could not, so quit trying next time to
* fetch it from the server.
*/
function set_schema_cache_unavailable()