// $OpenLDAP$
/*
 * Copyright 2000-2021 The OpenLDAP Foundation, All Rights Reserved.
 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
 */

#include "StringList.h"
#include "debug.h"

#include <cstdlib>

using namespace std;

StringList::StringList(){
}

StringList::StringList(const StringList& sl){
    m_data= StringList::ListType(sl.m_data);
}

StringList::StringList(char** values){
    if(values == 0){
        m_data=StringList::ListType();
    }else{
        char** i;
        for(i=values; *i != 0; i++){
            m_data.push_back(string(*i));
        }
    }
}

StringList::~StringList(){
    DEBUG(LDAP_DEBUG_TRACE,"StringList::~StringList()" << endl);
}

char** StringList::toCharArray() const{
    if(!empty()){
        char** ret = (char**) malloc(sizeof(char*) * (size()+1));
        StringList::const_iterator i;
        int j=0;
        for(i=begin(); i != end(); i++,j++){
            ret[j]=(char*) malloc(sizeof(char) * (i->size()+1));
            i->copy(ret[j],string::npos);
            ret[j][i->size()]=0;
        }
        ret[size()]=0;
        return ret;
    }else{
        return 0;
    }
}

void StringList::add(const string& value){
    m_data.push_back(value);
}

size_t StringList::size() const{
    return m_data.size();
}

bool StringList::empty() const{
    return m_data.empty();
}

StringList::const_iterator StringList::begin() const{
    return m_data.begin();
}

StringList::const_iterator StringList::end() const{
    return m_data.end();
}

    
void StringList::clear(){
    m_data.clear();
}