| /* $Id$ */ |
| /* |
| * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| * Copyright (C) 2003-2008 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/log.h> |
| #include <pj/string.h> |
| #include <pj/compat/socket.h> |
| |
| |
| #include "os_symbian.h" |
| |
| #define THIS_FILE "ip_helper_symbian.cpp" |
| #define TRACE_ME 0 |
| |
| 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 TRACE_ME |
| if (1) { |
| pj_sockaddr a; |
| char ipaddr[PJ_INET6_ADDRSTRLEN+2]; |
| |
| namelen = sizeof(pj_sockaddr); |
| if (PjSymbianOS::Addr2pj(iAddress, a, &namelen, |
| PJ_FALSE) == PJ_SUCCESS) |
| { |
| PJ_LOG(5,(THIS_FILE, "Enum: found address %s", |
| pj_sockaddr_print(&a, ipaddr, sizeof(ipaddr), 2))); |
| } |
| } |
| #endif |
| |
| namelen = sizeof(ifs[i]); |
| if (PjSymbianOS::Addr2pj(iAddress, ifs[i], &namelen, |
| PJ_TRUE) != PJ_SUCCESS) |
| { |
| continue; |
| } |
| |
| if (ifs[i].addr.sa_family != af) |
| 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; |
| } |
| |