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// $OpenLDAP$
/*
* Copyright 2000-2018 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include "debug.h"
#include "LDAPAttributeList.h"
#include "LDAPException.h"
#include "LDAPAttribute.h"
#include "LDAPAsynConnection.h"
#include "LDAPMessage.h"
#include <cstdlib>
using namespace std;
// little helper function for doing case insensitve string comparison
bool nocase_compare(char c1, char c2);
LDAPAttributeList::LDAPAttributeList(){
DEBUG(LDAP_DEBUG_CONSTRUCT,
"LDAPAttributeList::LDAPAttributList( )" << endl);
}
LDAPAttributeList::LDAPAttributeList(const LDAPAttributeList& al){
DEBUG(LDAP_DEBUG_CONSTRUCT,
"LDAPAttributeList::LDAPAttributList(&)" << endl);
m_attrs=al.m_attrs;
}
LDAPAttributeList::LDAPAttributeList(const LDAPAsynConnection *ld,
LDAPMessage *msg){
DEBUG(LDAP_DEBUG_CONSTRUCT,
"LDAPAttributeList::LDAPAttributList()" << endl);
BerElement *ptr=0;
char *name=ldap_first_attribute(ld->getSessionHandle(), msg, &ptr);
/*
This code was making problems if no attribute were returned
How am I supposed to find decoding errors? ldap_first/next_attribute
return 0 in case of error or if there are no more attributes. In either
case they set the LDAP* error code to 0x54 (Decoding error) ??? Strange..
There will be some changes in the new version of the C-API so that this
code should work in the future.
if(name == 0){
ber_free(ptr,0);
ldap_memfree(name);
throw LDAPException(ld);
}else{
*/ BerValue **values;
for (;name !=0;
name=ldap_next_attribute(ld->getSessionHandle(),msg,ptr) ){
values=ldap_get_values_len(ld->getSessionHandle(),
msg, name);
this->addAttribute(LDAPAttribute(name, values));
ldap_memfree(name);
ldap_value_free_len(values);
}
ber_free(ptr,0);
// }
}
LDAPAttributeList::~LDAPAttributeList(){
DEBUG(LDAP_DEBUG_DESTROY,"LDAPAttributeList::~LDAPAttributList()" << endl);
}
size_t LDAPAttributeList::size() const{
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::size()" << endl);
return m_attrs.size();
}
bool LDAPAttributeList::empty() const{
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::empty()" << endl);
return m_attrs.empty();
}
LDAPAttributeList::const_iterator LDAPAttributeList::begin() const{
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::begin()" << endl);
return m_attrs.begin();
}
LDAPAttributeList::const_iterator LDAPAttributeList::end() const{
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::end()" << endl);
return m_attrs.end();
}
const LDAPAttribute* LDAPAttributeList::getAttributeByName(
const string& name) const {
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::getAttributeByName()" << endl);
DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER,
" name:" << name << endl);
LDAPAttributeList::const_iterator i;
for( i = m_attrs.begin(); i != m_attrs.end(); i++){
const std::string& tmpType = i->getName();
if(name.size() == tmpType.size()){
if(equal(name.begin(), name.end(), tmpType.begin(),
nocase_compare)){
return &(*i);
DEBUG(LDAP_DEBUG_TRACE," found:" << name << endl);
}
}
}
return 0;
}
void LDAPAttributeList::addAttribute(const LDAPAttribute& attr){
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::addAttribute()" << endl);
DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER,
" attr:" << attr << endl);
const std::string attrType = attr.getName();
const std::string::size_type attrLen = attrType.size();
std::string::size_type tmpAttrLen = 0;
bool done=false;
LDAPAttributeList::iterator i;
for( i=m_attrs.begin(); i != m_attrs.end(); i++ ){
const std::string tmpAttrType = i->getName();
tmpAttrLen = tmpAttrType.size();
if(tmpAttrLen == attrLen){
if(equal(tmpAttrType.begin(), tmpAttrType.end(), attrType.begin(),
nocase_compare)){
const StringList& values = attr.getValues();
StringList::const_iterator j;
for(j = values.begin(); j != values.end(); j++){
i->addValue(*j);
}
DEBUG(LDAP_DEBUG_TRACE,"Attribute" << i->getName()
<< "already present" << endl);
done=true;
break; // The AttributeType was already present,
// we are done here
}
}
}
if(! done){
m_attrs.push_back(attr);
}
}
void LDAPAttributeList::delAttribute(const std::string& type)
{
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::replaceAttribute()" << endl);
DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER, " type: " << type << endl);
LDAPAttributeList::iterator i;
for( i = m_attrs.begin(); i != m_attrs.end(); i++){
if(type.size() == i->getName().size()){
if(equal(type.begin(), type.end(), i->getName().begin(),
nocase_compare)){
m_attrs.erase(i);
break;
}
}
}
}
void LDAPAttributeList::replaceAttribute(const LDAPAttribute& attr)
{
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::replaceAttribute()" << endl);
DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER,
" attr:" << attr << endl);
LDAPAttributeList::iterator i;
this->delAttribute( attr.getName() );
m_attrs.push_back(attr);
}
LDAPMod** LDAPAttributeList::toLDAPModArray() const{
DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::toLDAPModArray()" << endl);
LDAPMod **ret = (LDAPMod**) malloc((m_attrs.size()+1) * sizeof(LDAPMod*));
LDAPAttributeList::const_iterator i;
int j=0;
for (i=m_attrs.begin(); i!= m_attrs.end(); i++, j++){
ret[j]=i->toLDAPMod();
}
ret[m_attrs.size()]=0;
return ret;
}
ostream& operator << (ostream& s, const LDAPAttributeList& al){
LDAPAttributeList::const_iterator i;
for(i=al.m_attrs.begin(); i!=al.m_attrs.end(); i++){
s << *i << "; ";
}
return s;
}
bool nocase_compare( char c1, char c2){
return toupper(c1) == toupper(c2);
}
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