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/* $Id$ */
/*
* Copyright (C)2003-2007 Benny Prijono <benny@prijono.org>
*
* 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 <pj/ip_helper.h>
#include <pj/addr_resolv.h>
#include <pj/assert.h>
#include <pj/errno.h>
#include <pj/string.h>
#include <pj/compat/socket.h>
#include "os_symbian.h"
static pj_status_t rsock_enum_interface(int af,
unsigned *p_cnt,
pj_sockaddr ifs[])
{
TInt rc;
RSocket rSock;
TPckgBuf<TSoInetInterfaceInfo> info;
unsigned i;
if (PjSymbianOS::Instance()->Connection()) {
rc = rSock.Open(PjSymbianOS::Instance()->SocketServ(),
af, PJ_SOCK_DGRAM, KProtocolInetUdp,
*PjSymbianOS::Instance()->Connection());
} else {
rc = rSock.Open(PjSymbianOS::Instance()->SocketServ(),
af, PJ_SOCK_DGRAM, KProtocolInetUdp);
}
if (rc != KErrNone)
return PJ_RETURN_OS_ERROR(rc);
rSock.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl);
for (i=0; i<*p_cnt &&
rSock.GetOpt(KSoInetNextInterface, KSolInetIfCtrl,
info) == KErrNone; )
{
TInetAddr &iAddress = info().iAddress;
int namelen;
if (iAddress.Family() != (unsigned)af) {
continue;
}
namelen = sizeof(ifs[i]);
if (PjSymbianOS::Addr2pj(iAddress, ifs[i], &namelen) != PJ_SUCCESS)
continue;
++i;
}
rSock.Close();
// Done
*p_cnt = i;
return PJ_SUCCESS;
}
/*
* Enumerate the local IP interface currently active in the host.
*/
PJ_DEF(pj_status_t) pj_enum_ip_interface(int af,
unsigned *p_cnt,
pj_sockaddr ifs[])
{
unsigned start;
pj_status_t status = PJ_SUCCESS;
start = 0;
/* Get IPv6 interface first. */
if (af==PJ_AF_INET6 || af==PJ_AF_UNSPEC) {
unsigned max = *p_cnt;
status = rsock_enum_interface(PJ_AF_INET6, &max, &ifs[start]);
if (status == PJ_SUCCESS) {
(*p_cnt) -= max;
start += max;
}
}
/* Get IPv4 interface. */
if (af==PJ_AF_INET || af==PJ_AF_UNSPEC) {
unsigned max = *p_cnt;
status = rsock_enum_interface(PJ_AF_INET, &max, &ifs[start]);
if (status == PJ_SUCCESS) {
(*p_cnt) -= max;
start += max;
}
}
*p_cnt = start;
return start ? PJ_SUCCESS : PJ_ENOTFOUND;
}
/*
* Enumerate the IP routing table for this host.
*/
PJ_DEF(pj_status_t) pj_enum_ip_route(unsigned *p_cnt,
pj_ip_route_entry routes[])
{
PJ_ASSERT_RETURN(p_cnt && *p_cnt > 0 && routes, PJ_EINVAL);
*p_cnt = 0;
return PJ_ENOTSUP;
}
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