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// $OpenLDAP$
/*
* Copyright 2000-2021 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include "config.h"
#include "ac/time.h"
#include "debug.h"
#include "LDAPSearchRequest.h"
#include "LDAPException.h"
#include "LDAPSearchReference.h"
#include "LDAPResult.h"
#include "LDAPRequest.h"
#include "LDAPUrl.h"
using namespace std;
LDAPSearchRequest::LDAPSearchRequest(const LDAPSearchRequest& req ) :
LDAPRequest (req){
DEBUG(LDAP_DEBUG_CONSTRUCT,
"LDAPSearchRequest::LDAPSearchRequest(&)" << endl);
m_base=req.m_base;
m_scope=req.m_scope;
m_filter=req.m_filter;
m_attrs=req.m_attrs;
m_attrsOnly=req.m_attrsOnly;
}
LDAPSearchRequest::LDAPSearchRequest(const string& base, int scope,
const string& filter, const StringList& attrs, bool attrsOnly,
LDAPAsynConnection *connect,
const LDAPConstraints* cons, bool isReferral,
const LDAPRequest* parent)
: LDAPRequest (connect,cons,isReferral,parent) {
DEBUG(LDAP_DEBUG_CONSTRUCT,
"LDAPSearchRequest:LDAPSearchRequest()" << endl);
DEBUG(LDAP_DEBUG_CONSTRUCT & LDAP_DEBUG_PARAMETER,
" base:" << base << endl << " scope:" << scope << endl
<< " filter:" << filter << endl);
m_requestType=LDAPRequest::SEARCH;
//insert some validating and copying here
m_base=base;
m_scope=scope;
if(filter == ""){
m_filter="objectClass=*";
}else{
m_filter=filter;
}
m_attrs=attrs;
m_attrsOnly=attrsOnly;
}
LDAPSearchRequest::~LDAPSearchRequest(){
DEBUG(LDAP_DEBUG_DESTROY, "LDAPSearchRequest::~LDAPSearchRequest" << endl);
}
LDAPMessageQueue* LDAPSearchRequest::sendRequest(){
int msgID;
DEBUG(LDAP_DEBUG_TRACE, "LDAPSearchRequest::sendRequest()" << endl);
timeval* tmptime=m_cons->getTimeoutStruct();
char** tmpattrs=m_attrs.toCharArray();
LDAPControl** tmpSrvCtrl=m_cons->getSrvCtrlsArray();
LDAPControl** tmpClCtrl=m_cons->getClCtrlsArray();
int aliasDeref = m_cons->getAliasDeref();
ldap_set_option(m_connection->getSessionHandle(), LDAP_OPT_DEREF,
&aliasDeref);
int err=ldap_search_ext(m_connection->getSessionHandle(), m_base.c_str(),
m_scope, m_filter.c_str(), tmpattrs, m_attrsOnly, tmpSrvCtrl,
tmpClCtrl, tmptime, m_cons->getSizeLimit(), &msgID );
delete tmptime;
ber_memvfree((void**)tmpattrs);
LDAPControlSet::freeLDAPControlArray(tmpSrvCtrl);
LDAPControlSet::freeLDAPControlArray(tmpClCtrl);
if (err != LDAP_SUCCESS){
throw LDAPException(err);
} else if (isReferral()){
m_msgID=msgID;
return 0;
}else{
m_msgID=msgID;
return new LDAPMessageQueue(this);
}
}
LDAPRequest* LDAPSearchRequest::followReferral(LDAPMsg* ref){
DEBUG(LDAP_DEBUG_TRACE, "LDAPSearchRequest::followReferral()" << endl);
LDAPUrlList urls;
LDAPUrlList::const_iterator usedUrl;
LDAPAsynConnection* con;
string filter;
int scope;
if(ref->getMessageType() == LDAPMsg::SEARCH_REFERENCE){
urls = ((LDAPSearchReference *)ref)->getUrls();
}else{
urls = ((LDAPResult *)ref)->getReferralUrls();
}
con = getConnection()->referralConnect(urls,usedUrl,m_cons);
if(con != 0){
if((usedUrl->getFilter() != "") &&
(usedUrl->getFilter() != m_filter)){
filter=usedUrl->getFilter();
}else{
filter=m_filter;
}
if( (ref->getMessageType() == LDAPMsg::SEARCH_REFERENCE) &&
(m_scope == LDAPAsynConnection::SEARCH_ONE)
){
scope = LDAPAsynConnection::SEARCH_BASE;
DEBUG(LDAP_DEBUG_TRACE," adjusted scope to BASE" << endl);
}else{
scope = m_scope;
}
}else{
return 0;
}
return new LDAPSearchRequest(usedUrl->getDN(), scope, filter,
m_attrs, m_attrsOnly, con, m_cons,true,this);
}
bool LDAPSearchRequest::equals(const LDAPRequest* req)const{
DEBUG(LDAP_DEBUG_TRACE,"LDAPSearchRequest::equals()" << endl);
if( LDAPRequest::equals(req)){
LDAPSearchRequest* sreq = (LDAPSearchRequest*)req;
if ( (m_base == sreq->m_base) &&
(m_scope == sreq->m_scope)
){
return true;
}
}
return false;
}
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