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// $OpenLDAP$
/*
* Copyright 2000-2021 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#ifndef LDAP_ATTRIBUTE_LIST_H
#define LDAP_ATTRIBUTE_LIST_H
#include <ldap.h>
#include <list>
#include <string>
class LDAPAttribute;
class LDAPAsynConnection;
class LDAPMsg;
/**
* This container class is used to store multiple LDAPAttribute-objects.
*/
class LDAPAttributeList{
typedef std::list<LDAPAttribute> ListType;
private :
ListType m_attrs;
public :
typedef ListType::const_iterator const_iterator;
typedef ListType::iterator iterator;
/**
* Copy-constructor
*/
LDAPAttributeList(const LDAPAttributeList& al);
/**
* For internal use only
*
* This constructor is used by the library internally to create a
* list of attributes from a LDAPMessage-struct that was return by
* the C-API
*/
LDAPAttributeList(const LDAPAsynConnection *ld, LDAPMessage *msg);
/**
* Constructs an empty list.
*/
LDAPAttributeList();
/**
* Destructor
*/
virtual ~LDAPAttributeList();
/**
* @return The number of LDAPAttribute-objects that are currently
* stored in this list.
*/
size_t size() const;
/**
* @return true if there are zero LDAPAttribute-objects currently
* stored in this list.
*/
bool empty() const;
/**
* @return A iterator that points to the first element of the list.
*/
const_iterator begin() const;
/**
* @return A iterator that points to the element after the last
* element of the list.
*/
const_iterator end() const;
/**
* Get an Attribute by its AttributeType
* @param name The name of the Attribute to look for
* @return a pointer to the LDAPAttribute with the AttributeType
* "name" or 0, if there is no Attribute of that Type
*/
const LDAPAttribute* getAttributeByName(const std::string& name) const;
/**
* Adds one element to the end of the list.
* @param attr The attribute to add to the list.
*/
void addAttribute(const LDAPAttribute& attr);
/**
* Deletes all values of an Attribute for the list
* @param type The attribute type to be deleted.
*/
void delAttribute(const std::string& type);
/**
* Replace an Attribute in the List
* @param attr The attribute to add to the list.
*/
void replaceAttribute(const LDAPAttribute& attr);
/**
* Translates the list of Attributes to a 0-terminated array of
* LDAPMod-structures as needed by the C-API
*/
LDAPMod** toLDAPModArray() const;
/**
* This method can be used to dump the data of a LDAPResult-Object.
* It is only useful for debugging purposes at the moment
*/
friend std::ostream& operator << (std::ostream& s,
const LDAPAttributeList& al);
};
#endif // LDAP_ATTRIBUTE_LIST_H
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