/* SCTP kernel Implementation
* (C) Copyright IBM Corp. 2001, 2003
* Copyright (c) 1999-2000 Cisco, Inc.
* Copyright (c) 1999-2001 Motorola, Inc.
* Copyright (c) 2001 Intel Corp.
* Copyright (c) 2001 Nokia, Inc.
* Copyright (c) 2001 La Monte H.P. Yarroll
*
* The SCTP implementation 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, or (at your option)
* any later version.
*
* The SCTP implementation 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 GNU CC; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Please send any bug reports or fixes you make to the
* email address(es):
* lksctp developers <lksctp-developers@lists.sourceforge.net>
*
* Or submit a bug report through the following website:
* http://www.sf.net/projects/lksctp
*
* Any bugs reported to us we will try to fix... any fixes shared will
* be incorporated into the next SCTP release.
*
* Written or modified by:
* La Monte H.P. Yarroll <piggy@acm.org>
* Karl Knutson <karl@athena.chicago.il.us>
* Randall Stewart <randall@stewart.chicago.il.us>
* Ken Morneau <kmorneau@cisco.com>
* Qiaobing Xie <qxie1@motorola.com>
* Daisy Chang <daisyc@us.ibm.com>
* Jon Grimm <jgrimm@us.ibm.com>
* Sridhar Samudrala <samudrala@us.ibm.com>
* Hui Huang <hui.huang@nokia.com>
*/
#ifndef __sctputil_h__
#define __sctputil_h__
#ifdef LTP
#include <test.h>
#include <usctest.h>
#endif
#include <string.h>
typedef union {
struct sockaddr_in v4;
struct sockaddr_in6 v6;
struct sockaddr sa;
} sockaddr_storage_t;
#define REALLY_BIG 65536
/* Literal defines. */
#ifdef PROT_SOCK
#define SCTP_TESTPORT_1 PROT_SOCK
#else
#define SCTP_TESTPORT_1 1024
#endif
#define SCTP_TESTPORT_2 (SCTP_TESTPORT_1+1)
#define SCTP_IP_BCAST htonl(0xffffffff)
#define SCTP_IP_LOOPBACK htonl(0x7f000001)
/* These are stolen from <netinet/in.h>. */
#define SCTP_IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
#define SCTP_IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
/* Display an IPv4 address in readable format. */
#define NIPQUAD(addr) \
((unsigned char *)&addr)[0], \
((unsigned char *)&addr)[1], \
((unsigned char *)&addr)[2], \
((unsigned char *)&addr)[3]
/* Display an IPv6 address in readable format. */
#define NIP6(addr) \
ntohs((addr).s6_addr16[0]), \
ntohs((addr).s6_addr16[1]), \
ntohs((addr).s6_addr16[2]), \
ntohs((addr).s6_addr16[3]), \
ntohs((addr).s6_addr16[4]), \
ntohs((addr).s6_addr16[5]), \
ntohs((addr).s6_addr16[6]), \
ntohs((addr).s6_addr16[7])
#define DUMP_CORE { \
char *diediedie = 0; \
printf("DUMP_CORE %s: %d\n", __FILE__, __LINE__);\
*diediedie = 0; \
}
#ifndef LTP
enum {
TPASS,
TINFO,
};
extern char *TCID;
extern int TST_TOTAL;
extern int TST_CNT;
#define tst_brkm(a1, a2, whatever...) \
{ \
printf("%s %2d BROK : ", TCID, ++TST_CNT); \
printf(whatever); \
printf("\n"); \
DUMP_CORE \
}
#define tst_resm(a1, whatever...) \
{ \
printf("%s %2d %s : ", TCID, \
(a1 == TPASS)?++TST_CNT:0, \
(a1 == TPASS)?"PASS":"INFO"); \
printf(whatever); \
printf("\n"); \
}
#endif
static inline int test_socket(int domain, int type, int protocol)
{
int sk = socket(domain, type, protocol);
if (-1 == sk)
tst_brkm(TBROK, tst_exit, "socket: %s", strerror(errno));
return sk;
}
static inline int test_bind(int sk, struct sockaddr *addr, socklen_t addrlen)
{
int error = bind(sk, addr, addrlen);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "bind: %s", strerror(errno));
return error;
}
static inline int test_bindx_add(int sk, struct sockaddr *addr, int count)
{
int error = sctp_bindx(sk, addr, count, SCTP_BINDX_ADD_ADDR);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "bindx (add): %s", strerror(errno));
return error;
}
static inline int test_listen(int sk, int backlog)
{
int error = listen(sk, backlog);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "listen: %s", strerror(errno));
return error;
}
static inline int test_connect(int sk, struct sockaddr *addr, socklen_t addrlen)
{
int error = connect(sk, addr, addrlen);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "connect: %s", strerror(errno));
return error;
}
static inline int test_connectx(int sk, struct sockaddr *addr, int count)
{
int error = sctp_connectx(sk, addr, count, NULL);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "connectx: %s", strerror(errno));
return error;
}
static inline int test_accept(int sk, struct sockaddr *addr, socklen_t *addrlen)
{
int error = accept(sk, addr, addrlen);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "accept: %s", strerror(errno));
return error;
}
static inline int test_send(int sk, const void *msg, size_t len, int flags)
{
int error = send(sk, msg, len, flags);
if (len != error)
tst_brkm(TBROK, tst_exit, "send: error:%d errno:%d",
error, errno);
return error;
}
static inline int test_sendto(int sk, const void *msg, size_t len, int flags,
const struct sockaddr *to, socklen_t tolen)
{
int error = sendto(sk, msg, len, flags, to, tolen);
if (len != error)
tst_brkm(TBROK, tst_exit, "sendto: error:%d errno:%d",
error, errno);
return error;
}
static inline int test_sendmsg(int sk, const struct msghdr *msg, int flags,
int msglen)
{
int error = sendmsg(sk, msg, flags);
if (msglen != error)
tst_brkm(TBROK, tst_exit, "sendmsg: error:%d errno:%d",
error, errno);
return error;
}
static inline int test_recv(int sk, void *buf, size_t len, int flags)
{
int error = recv(sk, buf, len, flags);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "recv: %s", strerror(errno));
return error;
}
static inline int test_recvmsg(int sk, struct msghdr *msg, int flags)
{
int error = recvmsg(sk, msg, flags);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "recvmsg: %s", strerror(errno));
return error;
}
static inline int test_shutdown(int sk, int how)
{
int error = shutdown(sk, how);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "shutdown: %s", strerror(errno));
return error;
}
static inline int test_getsockopt(int sk, int optname, void *optval,
socklen_t *optlen)
{
int error = getsockopt(sk, SOL_SCTP, optname, optval, optlen);
if (error)
tst_brkm(TBROK, tst_exit, "getsockopt(%d): %s", optname,
strerror(errno));
return error;
}
static inline int test_setsockopt(int sk, int optname, const void *optval,
socklen_t optlen)
{
int error = setsockopt(sk, SOL_SCTP, optname, optval, optlen);
if (error)
tst_brkm(TBROK, tst_exit, "setsockopt(%d): %s", optname,
strerror(errno));
return error;
}
static inline int test_sctp_peeloff(int sk, sctp_assoc_t assoc_id)
{
int error = sctp_peeloff(sk, assoc_id);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "sctp_peeloff: %s", strerror(errno));
return error;
}
static inline int test_sctp_sendmsg(int s, const void *msg, size_t len,
struct sockaddr *to, socklen_t tolen,
uint32_t ppid, uint32_t flags,
uint16_t stream_no, uint32_t timetolive,
uint32_t context)
{
int error = sctp_sendmsg(s, msg, len, to, tolen, ppid, flags, stream_no,
timetolive, context);
if (len != error)
tst_brkm(TBROK, tst_exit, "sctp_sendmsg: error:%d errno:%d",
error, errno);
return error;
}
static inline int test_sctp_send(int s, const void *msg, size_t len,
const struct sctp_sndrcvinfo *sinfo,
int flags)
{
int error = sctp_send(s, msg, len, sinfo, flags);
if (len != error)
tst_brkm(TBROK, tst_exit, "sctp_send: error:%d errno:%d",
error, errno);
return error;
}
static inline int test_sctp_recvmsg(int sk, void *msg, size_t len,
struct sockaddr *from, socklen_t *fromlen,
struct sctp_sndrcvinfo *sinfo,
int *msg_flags)
{
int error = sctp_recvmsg(sk, msg, len, from, fromlen, sinfo, msg_flags);
if (-1 == error)
tst_brkm(TBROK, tst_exit, "sctp_recvmsg: %s", strerror(errno));
return error;
}
static inline void *test_malloc(size_t size)
{
void *buf = malloc(size);
if (NULL == buf)
tst_brkm(TBROK, tst_exit, "malloc failed");
return buf;
}
void test_check_msg_notification(struct msghdr *, int, int, uint16_t, uint32_t);
void test_check_buf_notification(void *, int, int, int, uint16_t, uint32_t);
void test_check_msg_data(struct msghdr *, int, int, int, uint16_t, uint32_t);
void test_check_buf_data(void *, int, int, struct sctp_sndrcvinfo *, int, int,
uint16_t, uint32_t);
void *test_build_msg(int);
void test_enable_assoc_change(int);
void test_print_message(int sk, struct msghdr *msg, size_t msg_len);
int test_peer_addr(int sk, sctp_assoc_t asoc, sockaddr_storage_t *peers, int count);
#endif /* __sctputil_h__ */