jinetaddress4.cpp
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/***************************************************************************
* Copyright (C) 2005 by Jeff Ferr *
* root@sat *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "Stdafx.h"
#include "jinetaddress4.h"
#include "junknownhostexception.h"
namespace jsocket {
InetAddress4::InetAddress4(std::string name_, struct in_addr ip_):
jcommon::Object()
{
jcommon::Object::SetClassName("jsocket::InetAddress4");
_host = name_;
_ip = ip_;
}
InetAddress4::~InetAddress4()
{
}
/** Static */
InetAddress * InetAddress4::GetByName(std::string host_)
{
struct hostent *h = gethostbyname(host_.c_str());
if (h == NULL) {
throw UnknownHostException("Host not found exception");
}
InetAddress *addr = new InetAddress4(host_, *(in_addr *)h->h_addr_list[0]);
// free(h);
return addr;
}
std::vector<InetAddress *> InetAddress4::GetAllByName(std::string host_name_)
{
std::vector<InetAddress *> vip;
#ifdef _WIN32
return vip;
#else
struct hostent *aux = NULL;
in_addr ip;
if (inet_aton(host_name_.c_str(), &ip) == 0) {
aux = gethostbyname(host_name_.c_str());
} else {
aux = gethostbyaddr(&ip, sizeof(ip), PF_INET);
}
if (aux == NULL) {
throw UnknownHostException("Host not found exception");
} else {
struct hostent *aux2;
for(int i=0; aux->h_addr_list[i] != NULL; ++i) {
aux2 = gethostbyaddr(aux->h_addr_list[i], sizeof(aux->h_addr_list[i]),PF_INET);
if ((void *)aux2 != NULL) {
vip.push_back(new InetAddress4(aux2->h_name, *(in_addr *)aux2->h_addr_list[0]));
}
}
return vip;
}
#endif
return vip;
}
InetAddress * InetAddress4::GetLocalHost()
{
char localName[255+1];
gethostname(localName, 255);
return GetByName(localName);
}
/** End */
std::string InetAddress4::GetHostName()
{
return _host;
}
std::string InetAddress4::GetHostAddress()
{
return inet_ntoa(_ip);
}
std::vector<uint32_t> InetAddress4::GetAddress()
{
std::vector<uint32_t> addr;
int size = sizeof(in_addr)/sizeof(uint8_t);
uint8_t *ip = (uint8_t *)&_ip;
for (int i=0; i<size; ++i) {
addr.push_back(ip[i]);
}
return addr;
}
}