git.sur5r.net Git - openldap/blob - contrib/ldapc++/src/LDAPAttributeList.cpp

   1 /*
   2  * Copyright 2000, OpenLDAP Foundation, All Rights Reserved.
   3  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   4  */
   5
   6
   7 #include "debug.h"
   8
   9 #include "LDAPAttributeList.h"
  10
  11 #include "LDAPException.h"
  12 #include "LDAPAttribute.h"
  13 #include "LDAPAsynConnection.h"
  14 #include "LDAPMessage.h"
  15
  16 using namespace std;
  17
  18 LDAPAttributeList::LDAPAttributeList(){
  19     DEBUG(LDAP_DEBUG_CONSTRUCT,
  20             "LDAPAttributeList::LDAPAttributList( )" << endl);
  21 }
  22
  23 LDAPAttributeList::LDAPAttributeList(const LDAPAttributeList& al){
  24     DEBUG(LDAP_DEBUG_CONSTRUCT,
  25             "LDAPAttributeList::LDAPAttributList(&)" << endl);
  26     m_attrs=al.m_attrs;
  27 }
  28
  29 LDAPAttributeList::LDAPAttributeList(const LDAPAsynConnection *ld,
  30         LDAPMessage *msg){
  31     DEBUG(LDAP_DEBUG_CONSTRUCT,
  32             "LDAPAttributeList::LDAPAttributList()" << endl);
  33     BerElement *ptr=0;
  34     char *name=ldap_first_attribute(ld->getSessionHandle(), msg, &ptr);
  35 /*
  36    This code was making problems if no attribute were returned
  37    How am I supposed to find decoding errors? ldap_first/next_attribute
  38    return 0 in case of error or if there are no more attributes. In either
  39    case they set the LDAP* error code to 0x54 (Decoding error) ??? Strange..
  40
  41    There will be some changes in the new version of the C-API so that this
  42    code should work in the future.
  43    if(name == 0){
  44         ber_free(ptr,0);
  45         ldap_memfree(name);
  46         throw LDAPException(ld);
  47     }else{
  48 */        BerValue **values;
  49         for (;name !=0;
  50                 name=ldap_next_attribute(ld->getSessionHandle(),msg,ptr) ){
  51             values=ldap_get_values_len(ld->getSessionHandle(),
  52                     msg, name);
  53             this->addAttribute(LDAPAttribute(name, values));
  54             ldap_memfree(name);
  55             ldap_value_free_len(values);
  56         }
  57         ber_free(ptr,0);
  58 //    }
  59 }
  60
  61 LDAPAttributeList::~LDAPAttributeList(){
  62     DEBUG(LDAP_DEBUG_DESTROY,"LDAPAttributeList::~LDAPAttributList()" << endl);
  63 }
  64
  65 size_t LDAPAttributeList::size() const{
  66     DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::size()" << endl);
  67     return m_attrs.size();
  68 }
  69
  70 bool LDAPAttributeList::empty() const{
  71     DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::empty()" << endl);
  72     return m_attrs.empty();
  73 }
  74
  75 LDAPAttributeList::const_iterator LDAPAttributeList::begin() const{
  76     DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::begin()" << endl);
  77     return m_attrs.begin();
  78 }
  79
  80 LDAPAttributeList::const_iterator LDAPAttributeList::end() const{
  81     DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::end()" << endl);
  82     return m_attrs.end();
  83 }
  84
  85 void LDAPAttributeList::addAttribute(const LDAPAttribute& attr){
  86     DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::addAttribute()" << endl);
  87     DEBUG(LDAP_DEBUG_TRACE | LDAP_DEBUG_PARAMETER,
  88             "   attr:" << attr << endl);
  89     m_attrs.push_back(attr);
  90 }
  91
  92
  93 LDAPMod** LDAPAttributeList::toLDAPModArray() const{
  94     DEBUG(LDAP_DEBUG_TRACE,"LDAPAttribute::toLDAPModArray()" << endl);
  95     LDAPMod **ret = new LDAPMod*[m_attrs.size()+1];
  96     AttrList::const_iterator i;
  97     int j=0;
  98     for (i=m_attrs.begin(); i!= m_attrs.end(); i++, j++){
  99         ret[j]=i->toLDAPMod();
 100     }
 101     ret[m_attrs.size()]=0;
 102     return ret;
 103 }
 104
 105 ostream& operator << (ostream& s, const LDAPAttributeList& al){
 106     AttrList::const_iterator i;
 107     for(i=al.m_attrs.begin(); i!=al.m_attrs.end(); i++){
 108         s << *i << "; ";
 109     }
 110     return s;
 111 }
 112