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// $OpenLDAP$
/*
* Copyright 2000-2021 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#ifndef LDAP_MSG_H
#define LDAP_MSG_H
#include <ldap.h>
#include <LDAPControlSet.h>
class LDAPRequest;
/**
* This class represents any type of LDAP- Message returned
* from the server.
*
* This class is never not instantiated directly. Only
* its subclasses are used. The main feature of this class is the
* static method create() (see below)
*/
class LDAPMsg{
public:
//public Constants defining the response message types
static const int BIND_RESPONSE=LDAP_RES_BIND;
static const int SEARCH_ENTRY=LDAP_RES_SEARCH_ENTRY;
static const int SEARCH_DONE=LDAP_RES_SEARCH_RESULT;
static const int SEARCH_REFERENCE=LDAP_RES_SEARCH_REFERENCE;
static const int MODIFY_RESPONSE=LDAP_RES_MODIFY;
static const int ADD_RESPONSE=LDAP_RES_ADD;
static const int DEL_RESPONSE=LDAP_RES_DELETE;
static const int MODDN_RESPONSE=LDAP_RES_MODDN;
static const int COMPARE_RESPONSE=LDAP_RES_COMPARE;
static const int EXTENDED_RESPONSE=LDAP_RES_EXTENDED;
//public Constants defining the request message types
static const int BIND_REQUEST=LDAP_REQ_BIND;
static const int UNBIND_REQUEST=LDAP_REQ_UNBIND;
static const int SEARCH_REQUEST=LDAP_REQ_SEARCH;
static const int MODIFY_REQUEST=LDAP_REQ_MODIFY;
static const int ADD_REQUEST=LDAP_REQ_ADD;
static const int DELETE_REQUEST=LDAP_REQ_DELETE;
static const int MODRDN_REQUEST=LDAP_REQ_MODRDN;
static const int COMPARE_REQUEST=LDAP_REQ_COMPARE;
static const int ABANDON_REQUEST=LDAP_REQ_ABANDON;
static const int EXTENDED_REQUEST=LDAP_REQ_EXTENDED;
/**
* The destructor has no implemenation, because this is an abstract
* class.
*/
virtual ~LDAPMsg() {}
/**
* This method is used by the library to parse the results returned
* by the C-API.
*
* Based on msgtype-Value of the *msg-Parameter this method creates
* an Object of one of the subtypes of LDAPMsg (e.g. LDAPSearchResult
* or LDAPResult) that represents the same Message as the
* *msg-Parameter. *msg is e.g. a Message returned by the C-API's
* ldap_result call.
* @param req The LDAPRequest-object this result message is
* associated with.
* @param msg The LDAPMessage-structure from the C-API that
* contains the LDAP-message to parse.
* @return An Object of one of the subtypes of this class. It
* contains the parsed LDAP-message.
*/
static LDAPMsg* create(const LDAPRequest *req, LDAPMessage *msg);
/**
* @returns The Type of message that this object contains. Possible
* values are: <BR>
* BIND_RESPONSE <BR>
* SEARCH_ENTRY <BR>
* SEARCH_DONE <BR>
* SEARCH_REFERENCE <BR>
* MODIFY_RESPONSE <BR>
* ADD_RESPONSE <BR>
* DEL_RESPONSE <BR>
* MODDN_RESPONSE <BR>
* COMPARE_RESPONSE <BR>
* EXTENDED_REPONSE <BR>
*/
int getMessageType();
/**
* @returns The message-ID that the C-API return for the
* Result-message.
*/
int getMsgID();
/**
* @returns If any Control was sent back by the server this method
* returns true. Otherwise false is returned.
*/
bool hasControls() const;
/**
* @returns Server controls that were sent back by the server.
* @note This feature is not test well yet.
*/
const LDAPControlSet& getSrvControls() const;
protected:
/**
* This constructor make a copy of a LDAPMsg-pointer. The object
* itself (no the pointer) is copied.
* Only for internal use.
*/
LDAPMsg(LDAPMessage *msg);
LDAPMsg(int msgType, int msgID);
/**
* This attribute stores Server-Control that were returned with the
* message.
*/
LDAPControlSet m_srvControls;
bool m_hasControls;
private:
int msgType;
int msgID;
};
#endif //ifndef LDAP_MSG_H
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