/*
*===========================================================================
* ipnet_config_add_inet_addr
*===========================================================================
* Description:
* Parameters:
* Returns:
*
*/
IP_STATIC int
ipnet_config_add_inet_addr(Ip_fd fd, char *ifname, char *option)
{
char *inet_addr;
char *prefix_len;
char *argv[] = {
"ifconfig",
"-silent",
IP_NULL,
"inet",
"add",
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL
};
int argc = 5;
char inet_addr_str[IP_INET_ADDRSTRLEN];
char inet_prefix_len_str[8];
argv[2] = ifname;
inet_addr = ipcom_strtok_r(option, " \t/", &option);
if (inet_addr == IP_NULL)
{
IPCOM_LOG0(ERR, "inet address is missing or format is invalid");
return -IP_ERRNO_EINVAL;
}
if (ipcom_strcmp(inet_addr, "dhcp") == 0)
{
struct Ip_ifreq ifreq;
use_dhcp:
ipcom_strcpy(ifreq.ifr_name, ifname);
ifreq.ifr_ifru.ifru_opt = 1;
if (ipcom_socketioctl(fd, IP_SIOCXSDHCPRUNNING, &ifreq) < 0)
{
IPCOM_LOG1(ERR, "Failed to enable DHCP on %s", ifname);
return ipcom_errno;
}
return 0;
}
#ifdef IPNET_USE_RARP
if (ipcom_strcmp(inet_addr, "rarp") == 0)
{
struct Ip_ethreq ethreq;
ipcom_strcpy(ethreq.ethr_name, ifname);
ethreq.ethru.rarp = -1;
if (ipcom_socketioctl(fd, IP_SIOCXETHSRARP, ðreq) < 0)
{
IPCOM_LOG1(ERR, "Failed to enable RARPP on %s", ifname);
return ipcom_errno;
}
return 0;
}
#endif /* IPNET_USE_RARP */
if (ipcom_strcmp(inet_addr, "driver") == 0)
{
/* Get the IPv4 address to use from the driver */
struct Ip_ethreq ethreq;
ipcom_strcpy(ethreq.ethr_name, ifname);
if (ipcom_socketioctl(fd, IP_SIOCXETHGINET, ðreq) < 0)
{
IPCOM_LOG1(ERR, "Failed to read the IPv4 address from the driver for %s", ifname);
return ipcom_errno;
}
if (ethreq.ethru.inet.addr.s_addr == 0xffffffff)
goto use_dhcp;
inet_addr = inet_addr_str;
(void) ipcom_inet_ntop(IP_AF_INET, ðreq.ethru.inet.addr,
inet_addr_str, sizeof(inet_addr_str));
prefix_len = inet_prefix_len_str;
ipcom_snprintf(inet_prefix_len_str, sizeof(inet_prefix_len_str), "%d",
ipcom_mask_to_prefixlen(ðreq.ethru.inet.mask, 32));
}
else
{
prefix_len = ipcom_strtok_r(option, " \t/", &option);
if (prefix_len == IP_NULL)
{
IPCOM_LOG0(ERR, "prefix len is missing or format is invalid");
return -IP_ERRNO_EINVAL;
}
}
argv[argc++] = inet_addr;
argv[argc++] = "prefixlen";
argv[argc++] = prefix_len;
return ipnet_config_cmd_ifconfig(argc, argv);
}
/*
*===========================================================================
* ipsecctrl_selectorTable_print
*===========================================================================
* Description:
* Parameters:
* Returns:
*
*/
static void
ipsecctrl_selectorTable_print(Argvars *vars)
{
Ipipsec_ctrl_selector sel;
#ifdef IPCOM_USE_INET6
char str[IP_INET6_ADDRSTRLEN];
#else
char str[16];
#endif
ipcom_printf(IP_LF"***** selectorTable ::"IP_LF);
sel.Index = 0; /* get first selector. */
/* Get and print the Selectors in MIB format. */
for (;;)
{
/* Get first/next Selector */
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_SELECTOR, &sel) < 0)
{
ipcom_printf("ipsecctrl: ipcom_socketioctl(SELECTOR) failed (%s)"IP_LF,
ipcom_strerror(ipcom_errno));
return;
}
if (sel.Index == 0)
break;
/* Print selector index */
ipcom_printf(IP_LF"Selector Entry #%ld:"IP_LF
"selectorIndex = %ld"IP_LF,
sel.Index,
sel.Index);
ipcom_printf("selectorLocalId = %s"IP_LF
"selectorLocalIdType = %s"IP_LF,
ipcom_inet_ntop(sel.domain, &sel.LocalId, str, sizeof(str)),
sel.domain == IP_AF_INET ? "idIpv4Addr" : "idIpv6Addr");
ipcom_printf("selectorRemoteId = %s"IP_LF
"selectorRemoteIdType = %s"IP_LF,
ipcom_inet_ntop(sel.domain, &sel.RemoteId, str, sizeof(str)),
sel.domain == IP_AF_INET ? "idIpv4Addr" : "idIpv6Addr");
ipcom_printf("selectorProtocol = %s"IP_LF,
ipcom_ipproto_name(sel.Protocol));
ipcom_printf("selectorLocalPort = %d"IP_LF,
ip_ntohs(sel.LocalPort));
ipcom_printf("selectorRemotePort = %d"IP_LF,
ip_ntohs(sel.RemotePort));
}
}
/*
*===========================================================================
* ipnet_vrrp_add_addr
*===========================================================================
* Description: Adds a virtual router address.
* Parameters: netif - The network interface the VRIP will be assigned to.
* vrid - The VRID the address will be assigned to.
* Returns: 0 = success, <0 = error code.
*
*/
IP_GLOBAL int
ipnet_vrrp_add_addr(Ipnet_netif *netif, Ip_u8 vrid, struct Ip_in_addr addr)
{
Ipnet_vrrp_addr_t *addr_entry;
if (ipnet->vrrp_addrs == IP_NULL)
{
ipnet->vrrp_addrs = ipcom_hash_new((Ipcom_hash_obj_func) ipnet_vrrp_obj_hash,
(Ipcom_hash_key_func) ipnet_vrrp_obj_hash,
(Ipcom_hash_cmp_func) ipnet_vrrp_hash_cmp);
if (ipnet->vrrp_addrs == IP_NULL)
return -IP_ERRNO_ENOMEM;
}
addr_entry = ipnet_vrrp_get_addr_entry(netif, vrid);
if (addr_entry == IP_NULL)
{
addr_entry = ipcom_malloc(sizeof(Ipnet_vrrp_addr_t));
if (addr_entry == IP_NULL)
return -IP_ERRNO_ENOMEM;
IPNET_IF_LOCK(netif);
addr_entry->netif = netif;
addr_entry->vrid = vrid;
addr_entry->num_addrs = 1;
addr_entry->addrs[0] = addr;
}
else
{
Ipnet_vrrp_addr_t *a;
int i;
i = ipnet_vrrp_addr_index(addr_entry, addr);
if (i >= 0)
return -IP_ERRNO_EEXIST;
(void)ipcom_hash_remove(ipnet->vrrp_addrs, addr_entry);
a = ipcom_realloc(addr_entry,
sizeof(Ipnet_vrrp_addr_t) + addr_entry->num_addrs * sizeof(Ipnet_vrrp_addr_t));
if (a == IP_NULL)
return -IP_ERRNO_ENOMEM;
a->addrs[a->num_addrs++] = addr;
addr_entry = a;
}
if (ipcom_hash_add(ipnet->vrrp_addrs, addr_entry) != IPCOM_SUCCESS)
{
ipcom_free(addr_entry);
return -IP_ERRNO_ENOMEM;
}
IPCOM_LOG2(INFO, "VRRP: added address %s on %s",
ipcom_inet_ntop(IP_AF_INET, &addr, ipnet->log_buf, sizeof(ipnet->log_buf)),
netif->ipcom.name);
return 0;
}
/*
*===========================================================================
* ipnet_debug_sock_to_str
*===========================================================================
* Description:
* Parameters:
* Returns:
*
*/
IP_GLOBAL char *
ipnet_debug_sock_to_str(Ipnet_socket *sock, char *str, Ip_size_t str_len)
{
#ifdef IPNET_DEBUG
#ifdef IPCOM_USE_INET6
char src_str[IP_INET6_ADDRSTRLEN];
char dst_str[IP_INET6_ADDRSTRLEN];
#else
char src_str[IP_INET_ADDRSTRLEN];
char dst_str[IP_INET_ADDRSTRLEN];
#endif
#endif /* IPNET_DEBUG*/
switch (sock->ipcom.domain)
{
#ifdef IPCOM_USE_INET
case IP_AF_INET:
(void)ipcom_inet_ntop(IP_AF_INET, &sock->ip4->saddr_n, src_str, sizeof(src_str));
(void)ipcom_inet_ntop(IP_AF_INET, &sock->ip4->daddr_n, dst_str, sizeof(dst_str));
break;
#endif /* IPCOM_USE_INET */
#ifdef IPCOM_USE_INET6
case IP_AF_INET6:
(void)ipcom_inet_ntop(IP_AF_INET6, &sock->ip6->saddr, src_str, sizeof(src_str));
(void)ipcom_inet_ntop(IP_AF_INET6, &sock->ip6->daddr, dst_str, sizeof(dst_str));
break;
#endif /* IPCOM_USE_INET6 */
default:
src_str[0] = '\0';
dst_str[0] = '\0';
}
ipcom_snprintf(str, str_len, "fd:%d ref:%d, domain:%d proto:%d %s:%d %s:%d",
sock->ipcom.fd,
ipcom_atomic_get(&sock->ref_count),
sock->ipcom.domain,
sock->proto,
src_str, sock->sport,
dst_str, sock->dport);
return str;
}
/*
*===========================================================================
* ipnet_config_add_gateway
*===========================================================================
* Description:
* Parameters:
* Returns:
*
*/
IP_STATIC int
ipnet_config_add_gateway(Ip_fd fd, char *ifname, char *option)
{
char gw_str[IP_INET_ADDRSTRLEN];
char *gw;
gw = ipcom_strtok_r(option, " \t", &option);
if (gw == IP_NULL)
{
IPCOM_LOG1(ERR,
"Wrong gateway format specified for interface %s, must be 'gateway <driver|gw_address>",
ifname);
IP_PANIC();
return -IP_ERRNO_EINVAL;
}
if (ipcom_strcmp(gw, "driver") == 0)
{
/* Get the IPv4 gateway address to use from the driver */
struct Ip_ethreq ethreq;
ipcom_strcpy(ethreq.ethr_name, ifname);
if (ipcom_socketioctl(fd, IP_SIOCXETHGINET, ðreq) < 0)
{
IPCOM_LOG1(ERR, "Failed to read the IPv4 gateway address "
"from the driver for %s", ifname);
return ipcom_errno;
}
if (ethreq.ethru.inet.gateway.s_addr == 0xffffffff)
return 0; /* using dhcp, ignore gateway */
if (ethreq.ethru.inet.gateway.s_addr == 0)
{
IPCOM_LOG1(NOTICE, "No IPv4 gateway address set in driver for %s", ifname);
return 0;
}
(void) ipcom_inet_ntop(IP_AF_INET, ðreq.ethru.inet.gateway,
gw_str, sizeof(gw_str));
gw = gw_str;
}
return ipnet_config_add_route(IP_AF_INET, "0.0.0.0", 0, gw);
}
/*
*===========================================================================
* ipnet_vrrp_del_addr
*===========================================================================
* Description: Deletes a virtual router address.
* Parameters: netif - The network interface the VRIP was assigned to.
* vrid - The VRID the address was assigned to.
* Returns: 0 = success, <0 = error code.
*
*/
IP_GLOBAL int
ipnet_vrrp_del_addr(Ipnet_netif *netif, Ip_u8 vrid, struct Ip_in_addr addr)
{
Ipnet_vrrp_addr_t *addr_entry;
int i;
ip_assert(ipnet->vrrp_addrs != IP_NULL);
addr_entry = ipnet_vrrp_get_addr_entry(netif, vrid);
if (addr_entry == IP_NULL)
return -IP_ERRNO_ESRCH;
i = ipnet_vrrp_addr_index(addr_entry, addr);
if (i < 0)
return -IP_ERRNO_ESRCH;
IPCOM_LOG2(INFO, "VRRP: deleted address %s on %s",
ipcom_inet_ntop(IP_AF_INET, &addr, ipnet->log_buf, sizeof(ipnet->log_buf)),
netif->ipcom.name);
if (--addr_entry->num_addrs > 0)
{
for (;i < addr_entry->num_addrs; i++)
addr_entry->addrs[i] = addr_entry->addrs[i + 1];
}
else
{
(void)ipcom_hash_remove(ipnet->vrrp_addrs, addr_entry);
ipcom_free(addr_entry);
if (ipnet->vrrp_addrs->elem == 0)
{
ipcom_hash_delete(ipnet->vrrp_addrs);
ipnet->vrrp_addrs = IP_NULL;
}
}
return 0;
}
/*
*===========================================================================
* ipl2tps
*===========================================================================
* Description:
* Parameters:
* Returns:
*
*/
IP_STATIC
IPCOM_PROCESS(ipl2tps)
{
Ip_fd ipd_fd = IP_INVALID_SOCKET;
Ip_bool ipd_init = 0;
#ifdef IPPPP_USE_PPPL2TP
Ip_fd ipl2tp_ppp_ipc_recv_fd = IP_INVALID_SOCKET;
#endif
ipcom_proc_init();
#ifdef IPPPP_USE_PPPL2TP
if ((ipl2tp_ppp_ipc_recv_fd = ipppp_pppl2tp_pkt_que_open()) == IP_INVALID_SOCKET)
{
ipcom_printf("Cannot allocate data packet output socket, errno: %d"IP_LF, ipcom_errno);
goto leave;
}
#endif
/* Get socket */
if ((udp_fd = ipcom_socket(IP_AF_INET, IP_SOCK_DGRAM, IP_IPPROTO_UDP)) < 0)
{
ipcom_printf("Cannot allocate socket, errno: %d"IP_LF,
ipcom_errno);
goto leave;
}
else
{
union Ip_sockaddr_union uaddr;
/* Bind to L2TP port */
ipcom_memset(&uaddr, 0, sizeof(uaddr));
uaddr.sin.sin_family = IP_AF_INET;
uaddr.sin.sin_addr.s_addr = IP_INADDR_ANY;
uaddr.sin.sin_port = ip_htons(IPL2TP_PORT_NUMBER);
uaddr.sin.sin_len = sizeof(struct Ip_sockaddr_in);
if (ipcom_bind(udp_fd, &uaddr.sa, sizeof(struct Ip_sockaddr_in)) < 0)
{
ipcom_printf("Cannot bind socket, errno: %d"IP_LF,
ipcom_errno);
ipcom_socketclose(udp_fd);
goto leave;
}
}
/* Get socket */
if ((ip_fd = ipcom_socket(IP_AF_INET, IP_SOCK_RAW, IP_IPPROTO_L2TP)) < 0)
{
ipcom_printf("Cannot allocate socket, errno: %d"IP_LF,
ipcom_errno);
ipcom_socketclose(udp_fd);
goto leave;
}
/* Init IPD */
if (ipd_init == 0 &&
ipcom_ipd_init("ipl2tp", IPCOM_SUCCESS, &ipd_fd) != IPCOM_SUCCESS)
{
ipcom_printf("Cannot initialize ipd: %s"IP_LF,
ipcom_strerror(ipcom_errno));
goto leave;
}
ipd_init = 1;
/* Enter read loop (never return) */
for (;;)
{
Ip_fd_set fds;
Ipl2tp_example_fd_entry_t *fd;
int fd_max;
struct Ip_timeval tv;
int ret;
IP_FD_ZERO(&fds);
IP_FD_SET(udp_fd, &fds);
IP_FD_SET(ip_fd, &fds);
IP_FD_SET(ipd_fd, &fds);
fd_max = IP_MAX(udp_fd, ip_fd);
fd_max = IP_MAX(fd_max, ipd_fd);
#ifdef IPPPP_USE_PPPL2TP
IP_FD_SET(ipl2tp_ppp_ipc_recv_fd, &fds);
fd_max = IP_MAX(fd_max, ipl2tp_ppp_ipc_recv_fd);
#endif
fd = IPCOM_LIST_FIRST(&ipl2tp_example_fds);
while (fd != IP_NULL)
{
Ipl2tp_example_fd_entry_t *nfd = IPCOM_LIST_NEXT(&fd->next);
if (fd->data != IP_NULL)
{
IP_FD_SET(fd->fd, &fds);
fd_max = IP_MAX(fd_max, fd->fd);
}
else
{
ipcom_list_remove(&fd->next);
ipcom_socketclose(fd->fd);
ipcom_free(fd);
}
fd = nfd;
}
tv.tv_sec = 0;
tv.tv_usec = 10000;
if ((ret = ipcom_socketselect(fd_max + 1, &fds, IP_NULL, IP_NULL, &tv)) > 0)
{
union Ip_sockaddr_union uaddr;
int length;
Ip_u8 *buffer;
if (IP_FD_ISSET(ipd_fd, &fds))
{
int event;
event = ipcom_ipd_input(ipd_fd);
if (event == IPCOM_IPD_EVENT_RECONFIGURE)
goto leave;
}
#ifdef IPPPP_USE_PPPL2TP
if (IP_FD_ISSET(ipl2tp_ppp_ipc_recv_fd, &fds))
{
Ipppp_pppl2tp_pkt_que_entry que_entry;
Ipcom_netif *netif;
Ipcom_pkt *pkt;
char addrstr[IP_INET_ADDRSTRLEN];
/* Read message and feed it to L2TP main input */
if (ipppp_pppl2tp_pkt_que_recv(&que_entry, &uaddr) == IPCOM_SUCCESS)
{
if ((que_entry.netif == IP_NULL) ||
(que_entry.pkt == IP_NULL))
{
ipcom_printf("ipl2tps: L2TPv2 pkt from %s:%d contains null ptr(s)."IP_LF,
ipcom_inet_ntop(IP_AF_INET, &uaddr.sin.sin_addr, addrstr, sizeof(addrstr)),
ipcom_ntohs(uaddr.sin.sin_port));
}
else
{
pkt = que_entry.pkt;
netif = que_entry.netif;
ipppp_pppl2tp_output(netif, pkt);
}
}
else
ipcom_printf("ipl2tps: PPP pkt recv failed."IP_LF);
}
#endif /* IPPPP_USE_PPPL2TP */
if (IP_FD_ISSET(udp_fd, &fds))
{
/* Read message and feed it to L2TP main input */
if ((length = ipl2tp_l2tp_read(udp_fd, &buffer, &uaddr)) > 0)
{
ipl2tp_api_l2tp_input(buffer,
buffer + HEADER_SPACE,
(Ip_u16)length,
&uaddr,
IPL2TP_ATTR_TRANSPORT_UDP);
/* Free buffer if not in PPP output queue */
if (ipl2tp_buffer_free)
{
ipl2tp_cache_free(buffer);
}
}
}
if (IP_FD_ISSET(ip_fd, &fds))
{
/* Read message and feed it to L2TP main input */
if ((length = ipl2tp_l2tp_read(ip_fd, &buffer, &uaddr)) > 0)
{
/* Remove the IP header before invoking */
ipl2tp_api_l2tp_input(buffer,
buffer + HEADER_SPACE + 20,
(Ip_u16)(length - 20),
&uaddr,
IPL2TP_ATTR_TRANSPORT_IP);
/* Free buffer if not in PPP output queue */
if (ipl2tp_buffer_free)
{
ipl2tp_cache_free(buffer);
}
}
}
fd = IPCOM_LIST_FIRST(&ipl2tp_example_fds);
while (fd != IP_NULL)
{
Ipl2tp_example_fd_entry_t *nfd = IPCOM_LIST_NEXT(&fd->next);
if (fd->data!= IP_NULL && IP_FD_ISSET(fd->fd, &fds))
{
/* Read message and feed it to L2TP main input */
if ((length = ipl2tp_l2tp_read(fd->fd, &buffer, &uaddr)) > 0)
{
if (fd->data != IP_NULL)
{
(*fd->data) (fd,
buffer,
buffer + HEADER_SPACE,
length);
}
/* Free buffer if not in PPP output queue */
if (ipl2tp_buffer_free)
{
ipl2tp_cache_free(buffer);
}
}
}
fd = nfd;
}
}
else if (ret < 0)
{
ipcom_printf("select error"IP_LF);
}
}
leave:
/* Have to call ipd init if not done yet */
if (ipd_init == 0 &&
ipcom_ipd_init("ipl2tp", IPCOM_ERR_FAILED, &ipd_fd) == IPCOM_SUCCESS)
{
ipd_init = 1;
}
if (ipd_init != 0)
{
(void)ipcom_ipd_exit("ipl2tp", ipd_fd);
}
ipcom_proc_exit();
}
/*
*===========================================================================
* ipcom_cmd_ttcp
*===========================================================================
*/
int
ipcom_cmd_ttcp(int argc, char **argv)
{
/* Uninitialized variables. */
union Ip_sockaddr_union addrme;
char *host = IP_NULL; /* ptr to name of host */
int c;
Ip_u32 msec0, msec1, msecd, bpermsec, kbpersec;
Ip_fd sockfd = -1;
char *buf; /* ptr to dynamic buffer */
char *orgbuf = 0; /* the buffer to free. */
struct Ipcom_cmd_ttcp_data context;
/* misc initialized variables. */
#ifdef IPCOM_USE_TCP
union Ip_sockaddr_union frominet;
Ip_socklen_t fromlen;
int one = 1; /* for 4.3 BSD style setsockopt() */
Ip_fd oldfd; /* fd of network socket */
#endif
Ip_u32 nbytes = 0; /* bytes on net */
int trans = 1; /* 0=receive, !0=transmit mode. Default transmit! */
/* Configuration variables. */
#if defined(IP_SO_X_VR)
int vr = 0;
#endif
int buflen = 8 * 1024; /* length of buffer */
int nbuf = 2 * 1024; /* number of buffers to send in sinkmode */
int bufoffset = 0; /* align buffer to this */
int bufalign = 16; /* modulo this */
int options = 0; /* socket options */
unsigned short port = DEFAULT_PORT; /* TCP port number */
unsigned short meport = 0; /* local port, default 0. */
int sinkmode = 1; /* 0=normal I/O, !0=sink/source mode */
int verbose = 0; /* 0=print basic info, 1=print cpu rate, proc resource usage. */
int sockbufsize = -1; /* Default socket buffer size to use. */
#ifdef IP_TCP_NODELAY
int nodelay = 0; /* set TCP_NODELAY socket option. */
#endif
int enable = 1;
#ifdef TCP_OSERFC2385
char *md5opt = IP_NULL;
#endif
#ifdef IP_SO_REUSEPORT
int reuse_port = 0;
#endif
#ifdef IPCOM_TTCP_REENTRANT
union Ip_sockaddr_union addrhim;
#endif
int sock_error;
int mev = 0; /* Use event logging */
int nend = 5; /* Number of UDP end packets */
#ifdef IPCOM_CMD_TTCP_USE_ZEROCOPY_API
int zerocopy = 0;
#endif
int cpu = -1;
#ifdef IPSCTP
Ip_bool sctp_type_conflict = IP_FALSE;
#endif
/* Initialize some static data, default configuration. */
#ifdef IPCOM_USE_TCP
int proto = IP_IPPROTO_TCP;
int sock_type = IP_SOCK_STREAM;
const char *proto_as_str = "TCP";
context.udp = 0; /* Default is TCP. */
#else
int proto = IP_IPPROTO_UDP;
int sock_type = IP_SOCK_DGRAM;
const char *proto_as_str = "UDP";
context.udp = 1; /* Only UDP. */
#endif
context.b_flag = 0;
context.touchdata = 0;
context.numCalls = 0;
context.err_no = 0;
#ifdef IPCOM_USE_INET
context.family = IP_AF_INET; /* default IPv4 */
#else
context.family = IP_AF_INET6; /* default IPv6 */
#endif
context.addrsize = sizeof(struct Ip_sockaddr_in);
(void)ipcom_proc_self(); /* when called from vxworks shell, this prevents a crash */
(void)options;
/* Init some more. */
ipcom_memset(&addrhim, 0, sizeof (addrhim));
IPCOM_SA_LEN_SET(&addrhim.sin, sizeof(struct Ip_sockaddr_in));
addrhim.sin.sin_family = IP_AF_INET;
ipcom_memset(&addrme, 0, sizeof(addrme));
IPCOM_SA_LEN_SET(&addrme.sin, sizeof(struct Ip_sockaddr_in));
addrme.sin.sin_family = IP_AF_INET;
#ifdef IP_PORT_INTEGRITY
ipcom_init_libsocket();
#endif
if (argc < 2)
goto usage;
ipcom_getopt_clear();
while ((c = ipcom_getopt(argc, argv, "M:xdrstUuvBDTb:f:l:n:p:A:O:V:RP:me:a:cS")) != -1)
{
switch (c)
{
#ifdef TCP_OSERFC2385
case 'M': /* MD5 signature option */
md5opt = ip_optarg;
break;
#endif
#ifdef IPCOM_USE_INET6
case 'x':
context.family = IP_AF_INET6;
break;
#endif
case 'm':
mev = 1;
break;
case 'e':
nend = ipcom_atoi(ip_optarg);
break;
case 'B':
context.b_flag = 1;
break;
case 't':
trans = 1;
break;
case 'r':
trans = 0;
break;
#ifdef IP_SO_DEBUG
case 'd':
options |= IP_SO_DEBUG;
break;
#endif
case 'D':
#ifdef IP_TCP_NODELAY
nodelay = 1;
#else
ipcom_fprintf(ip_stderr, "ttcp: -D option ignored: IP_TCP_NODELAY socket option not supported"IP_LF);
#endif
break;
case 'n':
nbuf = ipcom_atoi(ip_optarg);
break;
case 'l':
buflen = ipcom_atoi(ip_optarg);
break;
case 's':
#ifdef IPCOM_TTCP_USE_STDIOMODE
sinkmode = !sinkmode;
#endif
break;
case 'p':
port = (unsigned short)ipcom_atoi(ip_optarg);
break;
case 'P':
meport = (unsigned short)ipcom_atoi(ip_optarg);
break;
#ifdef IPCOM_CMD_TTCP_USE_ZEROCOPY_API
case 'U':
zerocopy = 1;
/* fall through */
#endif
case 'u':
proto = IP_IPPROTO_UDP;
sock_type = IP_SOCK_DGRAM;
proto_as_str = "UDP";
context.udp = 1;
break;
case 'v':
verbose = 1;
break;
case 'A':
bufalign = ipcom_atoi(ip_optarg);
break;
case 'O':
bufoffset = ipcom_atoi(ip_optarg);
break;
case 'b':
#if defined(IP_SO_SNDBUF) || defined(IP_SO_RCVBUF)
sockbufsize = ipcom_atoi(ip_optarg);
#else
ipcom_fprintf(ip_stderr, "ttcp: -b option ignored: IP_SO_SNDBUF/IP_SO_RCVBUF socket options not supported"IP_LF);
#endif
break;
#ifdef IP_SO_REUSEPORT
case 'R':
reuse_port = 1;
break;
#endif
case 'T':
context.touchdata = 1;
break;
#if defined(IP_SO_X_VR)
case 'V':
vr = ipcom_atoi(ip_optarg);
break;
#endif
case 'a':
cpu = ipcom_atoi(ip_optarg);
break;
#ifdef IPSCTP
case 'c':
proto = IP_IPPROTO_SCTP;
sock_type = IP_SOCK_STREAM;
proto_as_str = "SCTP";
if (IP_TRUE == sctp_type_conflict)
{
ipcom_fprintf(ip_stderr, "ttcp: c/S conflict in command."IP_LF);
goto errorout;
}
sctp_type_conflict = IP_TRUE;
break;
case 'S':
proto = IP_IPPROTO_SCTP;
sock_type = IP_SOCK_SEQPACKET;
proto_as_str = "SCTP";
if (IP_TRUE == sctp_type_conflict)
{
ipcom_fprintf(ip_stderr, "ttcp: c/S conflict in command."IP_LF);
goto errorout;
}
sctp_type_conflict = IP_TRUE;
break;
#endif
default:
goto usage;
}
}
#ifndef IP_PORT_LAS
if (cpu >= 0)
{
Ip_cpu_set_t cpuset;
if (cpu < 0 || cpu >= IP_CPU_SETSIZE)
{
ipcom_fprintf(ip_stderr, "ttcp: CPU must be between #0 and #%d"IP_LF, IP_CPU_SETSIZE-1);
return -1;
}
IP_CPU_ZERO(&cpuset);
IP_CPU_SET(cpu, &cpuset);
if (ipcom_proc_cpu_affinity_set(0, &cpuset) != IPCOM_SUCCESS)
{
ipcom_fprintf(ip_stderr, "ttcp: Failed to set affinity to CPU #%d"IP_LF, cpu);
return -1;
}
}
#endif /* IP_PORT_LAS */
if(trans)
{
host = argv[ip_optind];
if (host == 0)
goto usage;
sock_error = ipcom_getsockaddrbyaddrname(context.family, IP_FALSE, host, (struct Ip_sockaddr *)&addrhim);
if(sock_error != 0)
{
ipcom_fprintf(ip_stderr, "ttcp error: ipcom_getsockaddrbyaddrname failed, errno = %d."IP_LF, sock_error);
ttcperror(&context, "unknown host");
}
addrme.sin.sin_port = ip_htons(meport);
addrhim.sin.sin_port = ip_htons(port); /* same port offset for IPv4 and IPv6 */
}
else
{
/* rcvr */
addrme.sin.sin_port = ip_htons(port);
}
#ifdef IPCOM_USE_INET6
if(context.family == IP_AF_INET6)
{
context.addrsize = sizeof(struct Ip_sockaddr_in6);
IPCOM_SA_LEN_SET(&addrme.sin6, sizeof(struct Ip_sockaddr_in6));
addrme.sin6.sin6_family = IP_AF_INET6;
IPCOM_SA_LEN_SET(&addrhim.sin6, sizeof(struct Ip_sockaddr_in6));
addrhim.sin6.sin6_family = IP_AF_INET6;
}
#endif
/* Send more than the sentinel size - UDPMINLEN. */
if(context.udp && buflen <= UDPMINLEN)
buflen = UDPMINLEN + 1;
/* Align buffer. */
if ((buf = (char *) ipcom_malloc(buflen + bufalign)) == (char *) IP_NULL)
ttcperror(&context, "malloc");
else
orgbuf = buf;
if (bufalign != 0)
buf += (bufalign - ((Ip_ptrdiff_t) buf % bufalign) + bufoffset) % bufalign;
/* Get a socket. */
if ((sockfd = ipcom_socket(context.family, sock_type, proto)) == ERR)
ttcperror(&context,"socket");
if (trans)
{
if(sockbufsize < 0)
{
if(context.udp)
sockbufsize = DEFAULT_UDP_SNDBUF;
else
sockbufsize = DEFAULT_TCP_SNDBUF;
}
ipcom_fprintf(ip_stdout, "ttcp-t: fd=%d, buflen=%d, nbuf=%d, align=%d/%d, port=%d",
sockfd, buflen, nbuf, bufalign, bufoffset, (int)port);
if (sockbufsize)
ipcom_fprintf(ip_stdout, ", sockbufsize=%d", sockbufsize);
ipcom_fprintf(ip_stdout, " %s -> %s"IP_LF, proto_as_str, host);
}
else
{
if(sockbufsize < 0)
{
if(context.udp)
sockbufsize = DEFAULT_UDP_RCVBUF;
else
sockbufsize = DEFAULT_TCP_RCVBUF;
}
ipcom_fprintf(ip_stdout, "ttcp-r: fd=%d, buflen=%d, nbuf=%d, align=%d/%d, port=%d",
sockfd, buflen, nbuf, bufalign, bufoffset, (int)port);
if (sockbufsize)
ipcom_fprintf(ip_stdout, ", sockbufsize=%d", sockbufsize);
ipcom_fprintf(ip_stdout, " %s"IP_LF, proto_as_str);
}
/* Code to open socket is moved to before the printf to get 'sockfd' right. */
mes(trans, "socket");
/* Set REUSE addr */
if(ipcom_setsockopt(sockfd, IP_SOL_SOCKET, IP_SO_REUSEADDR, (char *)&enable, sizeof (int)) == ERR)
ttcperror(&context, "setsockopt(IP_SO_REUSEADDR)");
else
mes(trans, "setsockopt(IP_SO_REUSEADDR)");
#ifdef IP_SO_REUSEPORT
/* Set REUSE port */
if(reuse_port)
{
if(ipcom_setsockopt(sockfd, IP_SOL_SOCKET, IP_SO_REUSEPORT, (char *)&reuse_port, sizeof (int)) == ERR)
ttcperror(&context, "setsockopt(IP_SO_REUSEPORT)");
else
mes(trans, "setsockopt(IP_SO_REUSEPORT)");
}
#endif
#ifdef IPCOM_USE_TCP
#ifdef TCP_OSERFC2385
if (!udp && md5opt)
{
if (ipcom_setsockopt(sockfd, IPPROTO_TCP, TCP_OSERFC2385,
md5opt, strlen(md5opt)) == ERR)
{
ttcperror(&context, "setsockopt(IP_SO_REUSEADDR)");
}
else
{
mes(trans, "setsockopt(IP_SO_REUSEADDR)");
}
}
#endif
#endif
/* Set routing table index in socket. */
#if defined(IP_SO_X_VR)
if(vr != 0)
{
if (ipcom_setsockopt(sockfd, IP_SOL_SOCKET, IP_SO_X_VR, (char *)&vr, 4) == ERR)
ttcperror(&context, "setsockopt: vr");
else
mes(trans, "setsockopt(vr)");
}
#endif
/* Bind the socket. */
if(ipcom_bind(sockfd, (struct Ip_sockaddr *)&addrme, context.addrsize) == ERR)
ttcperror(&context, "bind");
else
#ifdef IPCOM_USE_INET6
ipcom_fprintf(ip_stderr, "ttcp%s: bind %s %d"IP_LF, trans ? "-t" : "-r",
context.family == IP_AF_INET ? "IPv4" : "IPv6",
(int)ip_ntohs(addrme.sin.sin_port));
#else
{
char tmpbuf[32];
ipcom_sprintf(tmpbuf, "bind %d", ip_ntohs(addrme.sin.sin_port));
mes(trans, tmpbuf);
}
#endif
/* Adjust socker buffer size. */
#if defined(IP_SO_SNDBUF) || defined(IP_SO_RCVBUF)
if(sockbufsize)
{
if (trans)
{
if (ipcom_setsockopt(sockfd, IP_SOL_SOCKET, IP_SO_SNDBUF, (char *)&sockbufsize, sizeof sockbufsize) == ERR)
ttcperror(&context,"setsockopt: sndbuf");
else
mes(trans, "setsockopt(sndbuf)");
}
else
{
if (ipcom_setsockopt(sockfd, IP_SOL_SOCKET, IP_SO_RCVBUF, (char *)&sockbufsize, sizeof sockbufsize) == ERR)
ttcperror(&context,"setsockopt: rcvbuf");
else
mes(trans, "setsockopt(rcvbuf)");
}
}
#endif
/* If TCP we need to connect else accept to remote side. */
#ifdef IPCOM_USE_TCP
if (context.udp)
{
mes(trans, "opened");
}
else
{
/* We are the client if transmitting */
if(trans)
{
if(options)
{
if(ipcom_setsockopt(sockfd, IP_SOL_SOCKET, options, (char *)&one, sizeof (one)) == ERR)
ttcperror(&context,"setsockopt");
}
#ifdef IP_TCP_NODELAY
if(nodelay)
{
if(ipcom_setsockopt(sockfd, IP_IPPROTO_TCP, IP_TCP_NODELAY, (char *)&one, sizeof (one)) == ERR)
ttcperror(&context,"setsockopt: nodelay");
mes(trans, "nodelay");
}
#endif
if(ipcom_connect(sockfd, (struct Ip_sockaddr *)&addrhim, context.addrsize) == ERR)
ttcperror(&context,"connect");
else
mes(trans, "connect");
}
/* Otherwise, we are the TCP server and should listen for the connections. */
else
{
if(ipcom_listen(sockfd, 0) == ERR)
ttcperror(&context,"listen");
else
mes(trans, "listen");
if(options)
{
if(ipcom_setsockopt(sockfd, IP_SOL_SOCKET, options, (char *)&one, sizeof (one)) == ERR)
ttcperror(&context,"setsockopt");
}
fromlen = context.addrsize;
oldfd = sockfd;
#ifdef IPSCTP
if ((IP_SOCK_SEQPACKET == sock_type)
&& (IP_IPPROTO_SCTP == proto))
{
#define TTCP_SCTP_RCV_BUF_LEN 128
struct Ipsctp_event_subscribe events;
union Ip_sockaddr_union local_addr;
struct Ipsctp_sndrcvinfo sinfo;
Ip_u32 len = 0;
char pbuf[TTCP_SCTP_RCV_BUF_LEN];
int flags = 0;
int ret = 0;
/* set data I/O event flag */
ipcom_memset(&events, 0, sizeof(events));
events.Ipsctp_data_io_event = 1;
ret = ipcom_setsockopt(sockfd,
IP_IPPROTO_SCTP,
IPSCTP_EVENTS,
(void *)&events,
sizeof(events));
if (ERR == ret)
ttcperror(&context, "setsockopt events");
/* get the association identifier */
ipcom_memset(pbuf, 0, TTCP_SCTP_RCV_BUF_LEN);
len = sizeof(local_addr);
/* Wait for connections */
ret = ipsctp_recvmsg(sockfd,
pbuf,
TTCP_SCTP_RCV_BUF_LEN,
&local_addr.sa,
&len,
&sinfo,
&flags);
sockfd = ipsctp_peeloff(sockfd, sinfo.sinfo_assoc_id);
if (IP_SOCKERR == sockfd)
ttcperror(&context,"peeloff");
}
else
#endif
{
if((sockfd = ipcom_accept(sockfd, (struct Ip_sockaddr *)&frominet, &fromlen)) == ERR)
ttcperror(&context,"accept");
}
{
union Ip_sockaddr_union peer;
Ip_socklen_t peerlen = context.addrsize;
/* Close the mother socket. */
if(ipcom_socketclose(oldfd) == ERR)
ttcperror(&context,"close of oldfd.");
#if defined(IP_SO_RCVBUF)
/* Had to add this code in addition to the above because some stacks don't inherit
* the receive buffer size from the server socket. /Lennart Bang Enea Ose Systems 980116.
*/
if(sockbufsize)
{
if(ipcom_setsockopt(sockfd, IP_SOL_SOCKET, IP_SO_RCVBUF, (char *)&sockbufsize, sizeof sockbufsize) == ERR)
ttcperror(&context,"setsockopt: rcvbuf");
else
mes(trans, "setsockopt(rcvbuf)");
}
#endif
if(ipcom_getpeername(sockfd, (struct Ip_sockaddr *) &peer, &peerlen) == ERR)
ttcperror(&context, "getpeername");
#ifdef IPCOM_USE_INET
if(context.family == IP_AF_INET)
{
char addr[16];
ipcom_fprintf(ip_stderr, "ttcp-r: accept from %s"IP_LF,
ipcom_inet_ntop(IP_AF_INET, &peer.sin.sin_addr, addr, sizeof(addr)));
}
#endif
#ifdef IPCOM_USE_INET6
if(context.family == IP_AF_INET6)
{
char addr[40];
ipcom_fprintf(ip_stderr, "ttcp-r: accept from %s"IP_LF,
ipcom_inet_ntop(IP_AF_INET6, &peer.sin6.sin6_addr, addr, sizeof(addr)));
}
#endif
}
}
}
#endif
/* Begin the TTCP performance test. */
msec0 = get_millisec();
if (mev)
{
#if defined (IP_PORT_INTEGRITY)
#include "ipcom_integrity.h"
extern void EventLogOn(void);
#if IP_VER < 500
extern void EventLogMask(unsigned int newmask);
EventLogMask(~0);
#endif
EventLogOn();
#endif
}
if(sinkmode)
{
register int cnt;
/* Transmit side. */
if(trans)
{
pattern(buf, buflen);
if(context.udp)
{
(void) NWRITE(sockfd, buf, UDPMINLEN, &context); /* rcvr start */
ipcom_millisleep(500); /* arp time */
/* Renew the start time to not include the 500 msec sleep */
msec0 = get_millisec();
}
#ifdef IPCOM_CMD_TTCP_USE_ZEROCOPY_API
if (zerocopy)
{
while (nbuf-- && ZERONWRITE(sockfd, buflen, &context) == buflen)
nbytes += buflen;
}
else
#endif
{
while (nbuf-- && NWRITE(sockfd, buf, buflen, &context) == buflen)
nbytes += buflen;
}
if(context.udp)
(void) NWRITE(sockfd, buf, UDPMINLEN, &context); /* rcvr end */
}
/* Receive side. */
else
{
if(context.udp)
{
int going = 0;
#ifdef IPCOM_CMD_TTCP_USE_ZEROCOPY_API
if (zerocopy)
{
while ((cnt = ZeroNread(sockfd, &context)) > 0)
{
if(cnt <= UDPMINLEN)
{
if(going)
break; /* "EOF" */
going = 1;
msec0 = get_millisec();
}
else
{
nbytes += cnt;
}
}
}
else
#endif
{
while ((cnt = Nread(sockfd, buf, buflen, &context)) > 0)
{
if(cnt <= UDPMINLEN)
{
if(going)
break; /* "EOF" */
going = 1;
msec0 = get_millisec();
}
else
{
nbytes += cnt;
}
}
}
}
#ifdef IPCOM_USE_TCP
else
{
while ((cnt = Nread(sockfd, buf, buflen, &context)) > 0)
{
nbytes += cnt;
}
}
#endif
}
}
#ifdef IPCOM_TTCP_USE_STDIOMODE
/* non sinkmode. */
else
{
register int cnt;
if(trans)
{
/* Read from standard input and send to other side. */
while ((cnt = ipcom_fread(buf, buflen, 1, ip_stdin)) > 0 &&
NWRITE(sockfd, buf, cnt) == cnt)
nbytes += cnt;
}
else
{
/* Read from network and print on stdout. */
while ((cnt = Nread(sockfd, buf, buflen, &context)) > 0)
{
ipcom_fwrite(buf, cnt, 1, ip_stdout);
nbytes += cnt;
}
}
}
#endif
if (mev)
{
#if defined (IP_PORT_INTEGRITY)
extern void EventLogOff(void);
EventLogOff();
#elif defined (IP_PORT_RTCORE)
extern void ip_trace(char *what, char *file, int line, int id, void *data);
extern void ip_tracedump(void);
ip_trace("[ASSERT]", __FILE__, __LINE__, ipcom_getpid(), IP_NULL);
ip_tracedump();
#endif
}
/* Read the final time and calculate some statistics. */
msec1 = get_millisec();
msecd = msec1 - msec0;
if (msecd == 0)
msecd = 1;
bpermsec = nbytes / msecd; /* Bytes per millisecond. */
kbpersec = nbytes / 128;
kbpersec = kbpersec * 125 / msecd; /* kilobyte per sec. */
/* End of test assemble statistice. */
if(context.err_no)
{
ipcom_fprintf(ip_stdout, "ttcp%s: socket errno: %d."IP_LF, trans ? "-t" : "-r", context.err_no);
}
if(context.udp && trans)
{
int j;
for (j = 0; j < nend; j++)
{
ipcom_millisleep(100); /* Let the reading side catch up. */
(void) NWRITE(sockfd, buf, UDPMINLEN, &context); /* rcvr end */
}
}
/* Print the statistics. */
ipcom_fprintf(ip_stdout, "ttcp%s: %lu bytes in %lu milliseconds = %lu KB/sec, %lu B/msec +++"IP_LF,
trans ? "-t" : "-r", nbytes, msecd, kbpersec, bpermsec);
ipcom_fprintf(ip_stdout, "ttcp%s: %lu I/O calls, msec/call = %lu, calls/sec = %lu"IP_LF,
trans ? "-t" : "-r",
context.numCalls,
msecd / context.numCalls,
1000 * context.numCalls / msecd);
if (verbose)
ipcom_fprintf(ip_stdout, "ttcp%s: buffer address %p"IP_LF, trans ? "-t" : "-r", buf);
/* Test succeeded, goto errorout to cleanup. */
goto errorout;
/* Usage. */
usage:
ipcom_fprintf(ip_stderr,
"Usage: ttcp -t [-options] host [ < in ]"IP_LF
"ttcp -r [-options > out]"IP_LF
"Common options:"IP_LF
"-x use IPv6 instead of IPv4"IP_LF
"-l ## length of bufs read from or written to network (default 8192)"IP_LF
#ifdef IPCOM_CMD_TTCP_USE_ZEROCOPY_API
"-U use UDP and interpeak zero copy API instead of TCP"IP_LF
#endif
"-u use UDP (default is TCP)"IP_LF
#ifdef IPSCTP
"-c use SCTP STREAM type(default is TCP)"IP_LF
"-S use SCTP SEQPACKET type(default is TCP)"IP_LF
#endif
"-p ## port number to send to or listen at (default DEFAULT_PORT)"IP_LF);
ipcom_fprintf(ip_stderr,
"-s -t: source a pattern to network"IP_LF
"-r sink (discard) all data from network"IP_LF
"-e ## number of packets to end UDP transmission"IP_LF
"-m use event logging (not supported on all platforms)"IP_LF
"-A align the start of buffers to this modulus (default 16384)"IP_LF
"-O start buffers at this offset from the modulus (default 0)"IP_LF
"-v verbose: print more statistics"IP_LF
"-d set SO_DEBUG socket option (if supported)"IP_LF);
ipcom_fprintf(ip_stderr,
"-b ## set socket buffer size (if supported)"IP_LF
"Options specific to -t:"IP_LF
"-n## number of source bufs written to network (default 2048)"IP_LF
"-D don't buffer TCP writes (sets TCP_NODELAY socket option)"IP_LF
"Options specific to -r:"IP_LF
"-B for -s, only output full blocks as specified by -l (for TAR)"IP_LF
"-T \"touch\": access each byte as it's read"IP_LF
#if defined(IP_SO_X_VR)
"-V virtual router index (if supported)"IP_LF);
#endif
/* fall through to cleanup...*/
/* Free buffer and close socket if any error. */
errorout:
#ifndef IP_PORT_LAS
if (cpu >= 0)
ipcom_proc_cpu_affinity_clr(0);
#endif /* IP_PORT_LAS */
if(orgbuf)
ipcom_free(orgbuf);
if(sockfd != -1)
{
if(ipcom_socketclose(sockfd) == ERR)
ipcom_fprintf(ip_stderr, "ttcp error: close of sockfd. (line %d, errno %d)."IP_LF, __LINE__, ipcom_errno);
}
#ifdef IP_PORT_INTEGRITY
ipcom_shutdown_libsocket();
#endif
return 0;
}
/*
*===========================================================================
* ipnet_nat_proxy_sip_localaddrprocess
*===========================================================================
* Description: Process the private transport address
* Parameters: pmsgstr - pointer to message
* pipaddrstr - pointer to buffer for the local address string
* pgaddrstr - pointer to buffer for the gloab address string
* pcallid - pointer to the call id string
* type - type of search
* ppend - pointer to pointer to last byte of message
* Returns: The next character position after the parsed string or
* IP_NULL if parse fails
*/
IP_STATIC char *
ipnet_nat_proxy_sip_localaddrprocess(char *pmsgstr,
char *pipaddrstr,
char *pgaddrstr,
char *pcallid,
int type,
Ipnet_nat_proxy_param *param,
char **ppend)
{
int localport, newport;
int len, diff;
Ip_u32 ipaddr;
char *pstart;
char tmpholder[30];
Ipnet_nat_proxy_tuple proxy_tuple;
(void)pcallid;
SIP_SKIP_SPACES(pmsgstr);
pstart = pmsgstr;
pmsgstr = ipnet_nat_proxy_sip_addrportstrparse(pmsgstr, &ipaddr, &localport, type);
if (pmsgstr == IP_NULL)
return IP_NULL;
if (!localport)
localport = SIP_DEFAULT_PORT;
if (type == SIP_ADDRESS_PORT_STRING)
{
ipaddr = ip_htonl(ipaddr);
(void)ipcom_inet_ntop(IP_AF_INET, &ipaddr, pipaddrstr, 16);
ipaddr = ip_ntohl(ipaddr);
}
else /* PORT string only */
{
ipaddr = ipcom_inet_addr(pipaddrstr);
ipaddr = ip_ntohl(ipaddr);
}
/* make sure it is the private address, otherwise no translation */
if (ipaddr != param->tuple.private_addr)
return pmsgstr;
/* create a bind entry for this transport address if it hasn't been created yet */
if (param->tuple.private_port != localport)
{
ipcom_memset(&proxy_tuple, 0, sizeof(proxy_tuple));
proxy_tuple.protocol = IP_IPPROTO_UDP;
proxy_tuple.private_addr = ipaddr;
proxy_tuple.private_port = localport;
newport = ipnet_nat_proxy_add_mapping(&proxy_tuple,
IPNET_NAT_SIP_ENTRY_MEDIA_TIMEOUT,
param->mapping,
IP_FALSE, /* Use port translation */
IP_TRUE, /* Inbound session */
IP_NULL,
IP_NULL);
if (newport < 0)
{
IPCOM_LOG2(ERR, "ipnet_nat_proxy_sip_localaddrprocess() :: Failed to add mapping for address = 0x%08x, port = %d",
ipaddr, localport);
}
else
{
IPCOM_LOG2(DEBUG, "ipnet_nat_proxy_sip_localaddrprocess() :: Added mapping for address = 0x%08x, port = %d",
ipaddr, localport);
}
}
else
{
newport = param->nat_port;
IPCOM_LOG2(DEBUG, "ipnet_nat_proxy_sip_localaddrprocess() :: Mapping already existed for address = 0x%08x, port = %d",
ipaddr, localport);
}
/* compose the new modified string */
len = 0;
if (type == SIP_ADDRESS_PORT_STRING)
{
ipaddr = ip_htonl(param->nat_addr);
(void)ipcom_inet_ntop(IP_AF_INET, &ipaddr, tmpholder, 16);
ipcom_strcpy(pgaddrstr, tmpholder);
len = ipcom_strlen(tmpholder);
tmpholder[len++]= ':';
}
ipcom_sprintf(tmpholder + len, "%d", newport);
IPCOM_LOG1(DEBUG, "ipnet_nat_proxy_sip_localaddrprocess() new str: %s", tmpholder);
if (ipnet_nat_proxy_sip_modmsg(tmpholder, ipcom_strlen(tmpholder),
pstart, pmsgstr - pstart, ppend) < 0)
{
return IP_NULL;
}
diff = ipcom_strlen(tmpholder) - (pmsgstr - pstart);
return pmsgstr + diff;
}
/*
*===========================================================================
* ipdnsc_getipnodebyname
*===========================================================================
* Description: See ipdnsc.h for description.
* Parameters:
* Returns:
*/
IP_PUBLIC struct Ip_hostent*
ipdnsc_getipnodebyname(const char *name, int af, int flags, int *error_num)
{
int literal_ipv4;
int ifc_ipv4 = 1;
struct Ip_in_addr inaddr4;
int literal_ipv6;
int ifc_ipv6 = 1;
#ifdef IPCOM_USE_INET6
struct Ip_in6_addr inaddr6;
#endif
struct Ip_hostent *he, *he_ipv6, *he_ipv4, *he_ipv4_mapped;
Ipdnsc_ns_spec dns;
he = he_ipv6 = he_ipv4 = he_ipv4_mapped = IP_NULL;
/* Check if supplied name is a literal address string */
literal_ipv4 = ipcom_inet_pton(IP_AF_INET, (IP_CONST char *)name, &inaddr4);
#ifdef IPCOM_USE_INET6
literal_ipv6 = ipcom_inet_pton(IP_AF_INET6, (IP_CONST char *)name, &inaddr6);
#else
literal_ipv6 = 0;
#endif
/* Check if active interface flag is given */
if ((flags & IPDNSC_AI_ADDRCONFIG) != 0)
{
ifc_ipv4 = 0;
#ifndef IPCOM_USE_INET6
ifc_ipv6 = 0;
#endif /* IPCOM_USE_INET6 */
}
/************* Check arguments ***************/
*error_num = IPDNSC_HOST_NOT_FOUND;
if (af != IP_AF_INET && af != IP_AF_INET6)
{
/* Address family not supported */
*error_num = IPDNSC_NO_RECOVERY;
return IP_NULL;
}
if (literal_ipv6 && (af == IP_AF_INET))
{
/* Address family AF_INET not consistent with literal ipv6 address */
*error_num = IPDNSC_NO_RECOVERY;
return IP_NULL;
}
if (literal_ipv4 && (af == IP_AF_INET6) && !(flags & IPDNSC_AI_V4MAPPED))
{
/* Address family AF_INET6 not consistent with literal ipv4 address unless AI_V4MAPPED flag was set */
*error_num = IPDNSC_NO_RECOVERY;
return IP_NULL;
}
if (literal_ipv4 && !ifc_ipv4)
{
/* Literal ipv4 address not possible with no configured ipv4 interfaces */
*error_num = IPDNSC_NO_RECOVERY;
return IP_NULL;
}
if ((af == IP_AF_INET) && !ifc_ipv4)
{
/* Address family AF_INET not possible with no configured ipv4 interfaces */
*error_num = IPDNSC_NO_RECOVERY;
return IP_NULL;
}
if ((af == IP_AF_INET6) && !ifc_ipv6)
{
/* Address family AF_INET6 not possible with no configured ipv6 interfaces */
*error_num = IPDNSC_NO_RECOVERY;
return IP_NULL;
}
/********************* Arguments OK ***********************/
/* If name was a literal address no resolver calls are required */
if (literal_ipv4 || literal_ipv6)
{
Ip_s32 type;
char *ptr;
Ip_u8 addr[16], buf[40];
Ip_u8 in6addr_mapped[12] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xff, 0xff};
if (literal_ipv4)
{
if (flags & IPDNSC_AI_V4MAPPED)
{
type = IP_AF_INET6;
ipcom_memcpy(addr, in6addr_mapped, sizeof(in6addr_mapped));
ipcom_memcpy(addr+sizeof(in6addr_mapped), (char *)&inaddr4, IPDNSC_INADDRSZ);
ptr = (char *)addr;
if (ipcom_inet_ntop(IP_AF_INET6, addr, (char *)buf, sizeof(buf)) == IP_NULL)
{
return IP_NULL;
}
name = (char *)buf;
}
else
{
type = IP_AF_INET;
ptr = (char *)&inaddr4;
}
}
#ifdef IPCOM_USE_INET6
else if (literal_ipv6)
{
type = IP_AF_INET6;
ptr = (char *)&inaddr6;
}
#endif
else
{
return IP_NULL;
}
/* Create a host entry structure */
he = ipdnsc_hostent_create(type);
if (!he)
{
return IP_NULL;
}
/* Insert the address */
if (ipdnsc_hostent_insert_addr(he, ptr))
{
goto err_out;
}
/* Insert the hostname */
if (ipdnsc_hostent_insert_name(he, (char *)name))
{
goto err_out;
}
return he;
}
/************** Supplied name was a domain name ******************/
if(ipdnsc.init != IP_TRUE)
{
*error_num = IPDNSC_NO_RECOVERY;
return IP_NULL;
}
/* Configure the DNS */
if (ipdnsc_default(&dns))
{
*error_num = IPDNSC_NO_RECOVERY;
return IP_NULL;
}
/* Resolve the ipv6 address if required */
if (ifc_ipv6 && af == IP_AF_INET6)
{
he_ipv6 = ipdnsc_resolve_name((Ip_u8 *)name, IP_AF_INET6, IP_TRUE, &dns, (Ip_s32 *)error_num);
if (!he_ipv6 && !(flags & IPDNSC_AI_V4MAPPED))
{
goto err_out;
}
}
/* Resolve the ipv4 address if required */
if (ifc_ipv4)
{
if (af == IP_AF_INET)
{
he_ipv4 = ipdnsc_resolve_name((Ip_u8 *)name, IP_AF_INET, IP_TRUE, &dns, (Ip_s32 *)error_num);
if (!he_ipv4)
{
goto err_out;
}
}
else
{
/* mapped ipv4 addresses always wanted ||
mapped ipv4 addresses wanted if no ipv6 addresses found */
if (((flags & IPDNSC_AI_V4MAPPED) && (flags & IPDNSC_AI_ALL)) || ((flags & IPDNSC_AI_V4MAPPED) && !he_ipv6))
{
he_ipv4 = ipdnsc_resolve_name((Ip_u8 *)name, IP_AF_INET, IP_TRUE, &dns, (Ip_s32 *)error_num);
if (!he_ipv4 && !he_ipv6)
{
goto err_out;
}
if (he_ipv4)
{
he_ipv4_mapped = ipdnsc_hostent_convert(he_ipv4);
ipdnsc_hostent_free(he_ipv4);
he_ipv4 = IP_NULL;
if (!he_ipv4_mapped)
{
goto err_out;
}
}
}
}
}
if (he_ipv6 && he_ipv4_mapped)
{
he = ipdnsc_hostent_merge(he_ipv6, he_ipv4_mapped);
ipdnsc_hostent_free(he_ipv6);
ipdnsc_hostent_free(he_ipv4_mapped);
}
else if (he_ipv6 && !he_ipv4_mapped)
{
he = he_ipv6;
}
else if (!he_ipv6 && he_ipv4_mapped)
{
he = he_ipv4_mapped;
}
else
{
he = he_ipv4;
}
return (he);
err_out:
if (he_ipv6)
ipdnsc_hostent_free(he_ipv6);
if (he_ipv4)
ipdnsc_hostent_free(he_ipv4);
if (he_ipv4_mapped)
ipdnsc_hostent_free(he_ipv4_mapped);
ipdnsc_hostent_free(he);
return IP_NULL;
}
/*
*===========================================================================
* ipnet_config_add_inet6_addr
*===========================================================================
* Description:
* Parameters:
* Returns:
*
*/
IP_STATIC int
ipnet_config_add_inet6_addr(Ip_fd fd, char *ifname, char *option)
{
char *opt;
char *inet6_addr;
char *prefix_len;
char *argv[] = {
"ifconfig",
"-silent",
IP_NULL,
"inet6",
"add",
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL
};
int argc = 6;
char inet6_addr_str[IP_INET6_ADDRSTRLEN];
char prefixlen_str[4];
argv[2] = ifname;
for (;;)
{
/* Parse options */
opt = ipcom_strtok_r(option, " \t/", &option);
if (opt == IP_NULL)
{
IPCOM_LOG0(ERR, "too few arguments");
return -IP_ERRNO_EINVAL;
}
if (ipcom_strcmp(opt, "tentative") == 0)
argv[argc++] = opt;
else
break;
}
inet6_addr = opt;
if (ipcom_strcmp(inet6_addr, "driver") == 0)
{
/* Get the IPv6 address to use from the driver */
struct Ip_ethreq ethreq;
ipcom_strcpy(ethreq.ethr_name, ifname);
if (ipcom_socketioctl(fd, IP_SIOCXETHGINET6, ðreq) < 0)
{
IPCOM_LOG1(ERR, "Failed to read the IPv6 address from the driver for %s", ifname);
return ipcom_errno;
}
inet6_addr = inet6_addr_str;
(void) ipcom_inet_ntop(IP_AF_INET6, ðreq.ethru.inet6.addr,
inet6_addr_str, sizeof(inet6_addr_str));
ipcom_sprintf(prefixlen_str, "%u", ethreq.ethru.inet6.prefixlen);
prefix_len = prefixlen_str;
}
else
{
prefix_len = ipcom_strtok_r(option, " \t/", &option);
if (prefix_len == IP_NULL)
{
IPCOM_LOG0(ERR, "prefix len is missing or format is invalid");
return -IP_ERRNO_EINVAL;
}
}
argv[5] = inet6_addr;
argv[argc++] = "prefixlen";
argv[argc++] = prefix_len;
return ipnet_config_cmd_ifconfig(argc, argv);
}
/*
*===========================================================================
* ipnet_config_add_route
*===========================================================================
* Description:
* Parameters:
* Returns:
*
*/
IP_STATIC int
ipnet_config_add_route(int domain, char *addr, int prefix_len, char *gateway)
{
char *argv[] = {
"route",
"add",
"-silent",
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
IP_NULL,
};
int argc = 4;
int max_prefix_len;
union Ipnet_addr mask;
union Ipnet_addr dst_addr;
char dst_str[IP_INET6_ADDRSTRLEN];
char prefix_len_str[4];
int ret;
#ifdef IPCOM_USE_INET
if (domain == IP_AF_INET)
{
max_prefix_len = 32;
argv[3] = "-inet";
}
else
#endif /* IPCOM_USE_INET */
#ifdef IPCOM_USE_INET6
if (domain == IP_AF_INET6)
{
max_prefix_len = 128;
argv[3] = "-inet6";
}
else
#endif /* IPCOM_USE_INET6 */
{
/* Unsupported domain */
IPCOM_LOG1(ERR, "unsupported domain: %d", domain);
return -IP_ERRNO_EAFNOSUPPORT;
}
if (prefix_len == -1)
/* Host route */
prefix_len = max_prefix_len;
if (addr == IP_NULL || gateway == IP_NULL || prefix_len < 0 || prefix_len > max_prefix_len)
return -IP_ERRNO_EINVAL;
if (ipcom_inet_pton(domain, addr, &dst_addr) != 1)
{
IPCOM_LOG2(ERR, "invalid %s address format: %s",
(domain == IP_AF_INET) ? "inet" : "inet6", addr);
return -IP_ERRNO_EINVAL;
}
/* Apply mask */
ipcom_memset(&mask, 0, sizeof(mask));
ipnet_route_create_mask(&mask, prefix_len);
ipnet_route_apply_mask(&dst_addr, &mask, max_prefix_len);
(void) ipcom_inet_ntop(domain, &dst_addr, dst_str, sizeof(dst_str));
argv[argc++] = "-static";
if (prefix_len == max_prefix_len)
argv[argc++] = "-host";
else
{
argv[argc++] = "-net";
argv[argc++] = "-prefixlen";
ipcom_sprintf(prefix_len_str, "%d", prefix_len);
argv[argc++] = prefix_len_str;
}
argv[argc++] = dst_str;
argv[argc++] = gateway;
ret = ipnet_config_cmd_route(argc, argv);
if (ret == IP_ERRNO_EEXIST)
return 0;
return ret;
}
static void
ipsecctrl_saTables_print(Argvars *vars, Ip_u8 direction, Ip_u8 protocol, int domain)
{
Ipipsec_ioctl_sactrl sa_next;
Ipipsec_ioctl_sactrl sa_u64;
Ip_err retval;
int i, num;
Ip_tag tags[41];
char table[32];
#ifdef IPCOM_USE_INET6
char str[IP_INET6_ADDRSTRLEN];
#else
char str[16];
#endif
/* pre-init print stuff. */
ipcom_sprintf(table, "ipsecSa%s%s",
protocol == IP_IPPROTO_AH ? "Ah" : "Esp",
direction == IPIPSEC_SADIR_INPUT ? "In" :
direction == IPIPSEC_SADIR_OUTPUT ? "Out" :
"Any");
/* Fill in the info tags. */
tags[0] = IPIPSEC_SACTRLT_GET_SaSelector;
tags[2] = IPIPSEC_SACTRLT_GET_SaCreator;
tags[4] = IPIPSEC_SACTRLT_GET_Encapsulation;
tags[6] = IPIPSEC_SACTRLT_GET_EncAlg;
tags[8] = IPIPSEC_SACTRLT_GET_EncKeyLength;
tags[10] = IPIPSEC_SACTRLT_GET_AuthAlg;
tags[12] = IPIPSEC_SACTRLT_GET_AuthKeyLength;
tags[14] = IPIPSEC_SACTRLT_GET_RepWinSize;
tags[16] = IPIPSEC_SACTRLT_GET_LimitSeconds;
tags[18] = IPIPSEC_SACTRLT_GET_LimitKbytes;
tags[20] = IPIPSEC_SACTRLT_GET_AccSeconds;
tags[22] = IPIPSEC_SACTRLT_GET_InAccKbytes;
tags[24] = IPIPSEC_SACTRLT_GET_DecryptErrors;
tags[26] = IPIPSEC_SACTRLT_GET_AuthErrors;
tags[28] = IPIPSEC_SACTRLT_GET_ReplayErrors;
tags[30] = IPIPSEC_SACTRLT_GET_PolicyErrors;
tags[32] = IPIPSEC_SACTRLT_GET_PadErrors;
tags[34] = IPIPSEC_SACTRLT_GET_OtherReceiveErrors;
tags[36] = IPIPSEC_SACTRLT_GET_OutAccKbytes;
tags[38] = IPIPSEC_SACTRLT_GET_OutSendErrors;
tags[40] = IP_TAG_END;
ipcom_printf(IP_LF"***** %stable ::"IP_LF, table);
/* Get and print the SAs in MIB format. */
sa_next.arg.next.spi_n = 0;
for (num = 0;;)
{
ipcom_memcpy(&sa_next.sa, &sa_next.arg.next, sizeof(Ipipsec_sa_handle));
sa_next.arg.next.direction = direction;
sa_next.arg.next.protocol = protocol;
sa_next.arg.next.domain = (Ip_u8)domain;
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_NEXT_SA, &sa_next) < 0)
{
ipcom_printf("ipsecctrl: ipcom_socketioctl(NEXT_SA) failed (%s)"IP_LF,
ipcom_strerror(ipcom_errno));
return;
}
if (sa_next.arg.next.spi_n == 0)
break;
retval = ipipsec_sactrl(&sa_next.arg.next, tags);
if (retval != IPCOM_SUCCESS)
{
ipcom_printf("ipsecctrl: ipipsec_sactrl(info) failed, error = %d"IP_LF, retval);
return;
}
/* SA id */
ipcom_printf(IP_LF"%sEntry #%d:"IP_LF
"%sAddresstype = %d"IP_LF
"%sAddress = %s"IP_LF
"%sSpi = 0x%lx"IP_LF
, table, num
, table, domain == IP_AF_INET ? 1 : domain == IP_AF_INET6 ? 2 : 3
, table, ipcom_inet_ntop(sa_next.arg.next.domain, &sa_next.arg.next.dst, str, sizeof(str))
, table, ip_ntohl(sa_next.arg.next.spi_n));
/* SA MIB entries */
for (i = 0; tags[i] != IP_TAG_END; i += 2)
{
switch(tags[i])
{
case IPIPSEC_SACTRLT_GET_SaSelector :
ipcom_printf("%sSelector = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_SaCreator :
ipcom_printf("%sCreator = %s"IP_LF, table, mib_Creator[tags[i+1]]);
break;
case IPIPSEC_SACTRLT_GET_Encapsulation :
ipcom_printf("%sEncapsulation = %s"IP_LF, table, mib_Encapsulation[tags[i+1]]);
break;
case IPIPSEC_SACTRLT_GET_EncAlg :
ipcom_printf("%sEncAlg = %s"IP_LF, table, mib_EncAlg[tags[i+1]]);
break;
case IPIPSEC_SACTRLT_GET_EncKeyLength :
ipcom_printf("%sEncKeyLength = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_AuthAlg :
ipcom_printf("%sAuthAlg = %s"IP_LF, table, mib_AuthAlg[tags[i+1]]);
break;
case IPIPSEC_SACTRLT_GET_AuthKeyLength :
ipcom_printf("%sAuthKeyLength = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_RepWinSize :
ipcom_printf("%sRepWinSize = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_LimitSeconds :
ipcom_printf("%sLimitSeconds = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_LimitKbytes :
ipcom_printf("%sLimitKbytes = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_AccSeconds :
ipcom_printf("%sAccSeconds = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_InAccKbytes :
ipcom_printf("%sInAccKbytes = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_OutAccKbytes :
ipcom_printf("%sOutAccKbytes = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_DecryptErrors :
ipcom_printf("%sDecryptErrors = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_AuthErrors :
ipcom_printf("%sAuthErrors = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_ReplayErrors :
ipcom_printf("%sReplayErrors = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_PolicyErrors :
ipcom_printf("%sPolicyErrors = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_PadErrors :
ipcom_printf("%sPadErrors = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_OtherReceiveErrors :
ipcom_printf("%sOtherReceiveErrors = %ld"IP_LF, table, tags[i+1]);
break;
case IPIPSEC_SACTRLT_GET_OutSendErrors :
ipcom_printf("%sOutSendErrors = %ld"IP_LF, table, tags[i+1]);
break;
default:
ipcom_printf("error: unknown tag type '%ld'"IP_LF, tags[i]);
break;
}
} /* for */
ipcom_memcpy(&sa_u64.sa, &sa_next.arg.next, sizeof(Ipipsec_sa_handle));
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_InUserOctets, &sa_u64) == 0)
ipcom_printf("%sInUserOctets = %ld"IP_LF, table, IP_U64_GETLO(sa_u64.arg.u64)); /*lint !e530 */
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_InUserPackets, &sa_u64) == 0)
ipcom_printf("%sInUserPackets = %ld"IP_LF, table, IP_U64_GETLO(sa_u64.arg.u64)); /*lint !e530 */
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_OutUserOctets, &sa_u64) == 0)
ipcom_printf("%sOutUserOctets = %ld"IP_LF, table, IP_U64_GETLO(sa_u64.arg.u64)); /*lint !e530 */
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_OutUserPackets, &sa_u64) == 0)
ipcom_printf("%sOutUserPackets = %ld"IP_LF, table, IP_U64_GETLO(sa_u64.arg.u64)); /*lint !e530 */
}
}
/*
*===========================================================================
* ipsecctrl_sa
*===========================================================================
*/
static int
ipsecctrl_sa(Argvars *vars)
{
Ipipsec_ioctl_sactrl sa_next;
Ipipsec_ioctl_sactrl sa_group;
int num;
Ip_err retval;
Ip_tag tags[7];
#ifdef IPCOM_USE_INET6
char str[IP_INET6_ADDRSTRLEN];
char str2[IP_INET6_ADDRSTRLEN];
#else
char str[16], str2[16];
#endif
/* Print all SAs. */
ipcom_printf("SA - Security Associations:"IP_LF);
sa_next.arg.next.spi_n = 0; /* get first SA. */
for (num = 0;;)
{
ipcom_memcpy(&sa_next.sa, &sa_next.arg.next, sizeof(Ipipsec_sa_handle));
sa_next.arg.next.direction = IPIPSEC_SADIR_ANY;
sa_next.arg.next.protocol = 0;
sa_next.arg.next.domain = 0;
/* Get first/next Selector */
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_NEXT_SA, &sa_next) < 0)
{
ipcom_printf("ipsecctrl: ipcom_socketioctl(NEXT_SA) failed (%s)"IP_LF,
ipcom_strerror(ipcom_errno));
return -1;
}
if (sa_next.arg.next.spi_n == 0)
break;
/* Get additional information. */
tags[0] = IPIPSEC_SACTRLT_GET_AuthAlg;
tags[2] = IPIPSEC_SACTRLT_GET_EncAlg;
tags[4] = IP_TAG_END;
retval = ipipsec_sactrl(&sa_next.arg.next, tags);
if (retval != IPCOM_SUCCESS)
{
ipcom_printf("ipsecctrl: ipipsec_sactrl(info) failed, error = %d"IP_LF, retval);
return -1;
}
ipcom_printf("[%2d] :: %-6s %s spi=0x%-5lx src=%-17s dst=%-17s auth=%s",
++num,
sa_next.arg.next.direction == IPIPSEC_SADIR_INPUT ? "input" :
sa_next.arg.next.direction == IPIPSEC_SADIR_OUTPUT ? "output" : "any",
ipcom_ipproto_name(sa_next.arg.next.protocol),
ip_ntohl(sa_next.arg.next.spi_n),
ipcom_inet_ntop(sa_next.arg.next.domain, &sa_next.arg.next.src, str, sizeof(str)),
ipcom_inet_ntop(sa_next.arg.next.domain, &sa_next.arg.next.dst, str2, sizeof(str2)),
mib_AuthAlg[tags[1]]);
if (sa_next.arg.next.protocol == IP_IPPROTO_ESP)
ipcom_printf(" enc=%s", mib_EncAlg[tags[3]]);
if (sa_next.arg.next.priority != 0)
ipcom_printf(" pri=%d", (int)sa_next.arg.next.priority);
if (sa_next.arg.next.dscp != 0)
ipcom_printf(" DSCP=%d", (int)sa_next.arg.next.dscp);
ipcom_printf(IP_LF);
/* Get grouped info */
ipcom_memcpy(&sa_group.sa, &sa_next.arg.next, sizeof(Ipipsec_sa_handle));
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_Grouped, &sa_group) < 0)
{
ipcom_printf("ipsecctrl: ipcom_socketioctl(Grouped) failed (%s)"IP_LF,
ipcom_strerror(ipcom_errno));
return -1;
}
if (sa_group.arg.group.spi_n) /*lint !e530 */
{
ipcom_printf(" -> %s spi=0x%-5lx src=%-17s dst=%-17s",
ipcom_ipproto_name(sa_group.arg.group.protocol),
ip_ntohl(sa_group.arg.group.spi_n),
ipcom_inet_ntop(sa_next.arg.next.domain, &sa_next.arg.next.src, str, sizeof(str)),
ipcom_inet_ntop(sa_group.arg.group.domain, &sa_next.arg.next.dst, str2, sizeof(str2)));
if (sa_group.arg.group.priority != 0)
ipcom_printf(" pri=%d", (int)sa_group.arg.group.priority);
if (sa_group.arg.group.dscp != 0)
ipcom_printf(" DSCP=%d", (int)sa_group.arg.group.dscp);
ipcom_printf(IP_LF);
}
}
ipcom_printf("Total of %d SAs."IP_LF, num);
return 0;
}
/*
*===========================================================================
* ipsecctrl_flows
*===========================================================================
*/
static int
ipsecctrl_flows(Argvars *vars)
{
Ipipsec_ctrl_selector sel;
char srcport[32], dstport[32];
int num = 0;
char str[IP_INET6_ADDRSTRLEN];
char str2[IP_INET6_ADDRSTRLEN+1];
ipcom_printf("Flows:"IP_LF);
sel.Index = 0; /* get first selector. */
/* Get and print the Selectors in MIB format. */
for (;;)
{
/* Get first/next Selector */
if (ipcom_socketioctl(vars->fd, IP_SIOCXIPSEC_SELECTOR, &sel) < 0)
{
ipcom_printf("ipsecctrl: ipcom_socketioctl(SELECTOR) failed (%s)"IP_LF,
ipcom_strerror(ipcom_errno));
return -1;
}
if (sel.Index == 0)
break;
/* Print selector aka flow: */
num++;
ipcom_printf("[%ld] :: %s ", sel.Index, FLOW_TYPE(sel.flowtype));
if (sel.flowpri != 0)
ipcom_printf("pri=%d ", (signed char)sel.flowpri);
/* source */
if (sel.LocalPort != sel.LocalMaxPort)
ipcom_sprintf(srcport, "%d-%d",
(int)ip_ntohs(sel.LocalPort), (int)ip_ntohs(sel.LocalMaxPort));
else if (sel.LocalPort == 0)
ipcom_strcpy(srcport, "any");
else
ipcom_sprintf(srcport, "%d", (int)ip_ntohs(sel.LocalPort));
if (ipcom_memcmp(&sel.LocalId, &sel.LocalMaxId, sizeof(union Ip_in_addr_union)))
ipcom_sprintf(str2, "-%s",
ipcom_inet_ntop(sel.domain, &sel.LocalMaxId, str, sizeof(str)));
else
*str2 = '\0';
ipcom_printf("src=%s%s/%d:%s ",
ipcom_inet_ntop(sel.domain, &sel.LocalId, str, sizeof(str)),
str2,
ipipsec_addrmasklen(sel.domain, (Ip_u8 *)&sel.local_mask),
srcport);
/* destination */
if (sel.RemotePort != sel.RemoteMaxPort)
ipcom_sprintf(dstport, "%d-%d",
(int)ip_ntohs(sel.RemotePort), (int)ip_ntohs(sel.RemoteMaxPort));
else if (sel.RemotePort == 0)
ipcom_strcpy(dstport, "any");
else
ipcom_sprintf(dstport, "%d", (int)ip_ntohs(sel.RemotePort));
if (ipcom_memcmp(&sel.RemoteId, &sel.RemoteMaxId, sizeof(union Ip_in_addr_union)))
ipcom_sprintf(str2, "-%s",
ipcom_inet_ntop(sel.domain, &sel.RemoteMaxId, str, sizeof(str)));
else
*str2 = '\0';
ipcom_printf("dst=%s%s/%d:%s ",
ipcom_inet_ntop(sel.domain, &sel.RemoteId, str, sizeof(str)),
str2,
ipipsec_addrmasklen(sel.domain, (Ip_u8 *)&sel.remote_mask),
dstport);
ipcom_printf("%s", ipcom_ipproto_name(sel.Protocol));
switch (sel.Protocol)
{
case IP_IPPROTO_ICMP:
case IP_IPPROTO_ICMPV6:
if (sel.ports[0] || sel.ports[1])
ipcom_printf(" type=%d code=%d", sel.ports[0], sel.ports[1]);
break;
case IP_IPPROTO_MH:
if (sel.ports[0])
ipcom_printf(" type=%d", sel.ports[0]);
break;
default:
break;
}
/* Print SA */
if (sel.sa.domain)
{
if (sel.sa.domain == IPIPSEC_AF_BYPASS)
ipcom_printf(" %s SA: %s",
sel.direction == IPIPSEC_SADIR_INPUT ? "<-" :
sel.direction == IPIPSEC_SADIR_OUTPUT ? "->" : "--",
IPSECSATYPENAME(sel.sa.satype));
else
ipcom_printf(" %s SA: %s spi=0x%lx src=%s dst=%s",
sel.direction == IPIPSEC_SADIR_INPUT ? "<-" :
sel.direction == IPIPSEC_SADIR_OUTPUT ? "->" : "--",
IPSECSATYPENAME(sel.sa.satype),
ip_ntohl(sel.sa.spi_n),
ipcom_inet_ntop(sel.sa.domain, &sel.sa.src, str, sizeof(str)),
ipcom_inet_ntop(sel.sa.domain, &sel.sa.dst, str2, sizeof(str2)));
}
else
ipcom_printf(" %s SA: none",
sel.direction == IPIPSEC_SADIR_INPUT ? "<-" :
sel.direction == IPIPSEC_SADIR_OUTPUT ? "->" : "--");
ipcom_printf(IP_LF);
}
ipcom_printf("Total of %d flows."IP_LF, num);
return 0;
}
/*
*===========================================================================
* ipnet_ip_mib_cb_ipCidrRouteTable
*===========================================================================
* Description:
* Parameters:
* Returns:
*
*/
IP_STATIC Ip_bool
ipnet_ip_mib_cb_ipCidrRouteTable(Ipnet_route_entry *rt, Ipsnmp_route_walk *rwp)
{
Ip_s32 tmp, lex, len = 0;
/* Early exit if exact match was found previously */
if(rwp->bestrt != IP_NULL &&
(rwp->cmd == IPSNMP_MIB_COMMAND_GET
|| rwp->cmd == IPSNMP_MIB_COMMAND_TEST
|| rwp->cmd == IPSNMP_MIB_COMMAND_SET))
goto exit;
if(rt->netif == IP_NULL)
goto exit;
/* Do not use hidden entries */
if(IP_BIT_ISSET(rt->hdr.flags, IPNET_RTF_X_HIDDEN))
goto exit;
/* Route must be usable */
if(IP_BIT_ISFALSE(rt->hdr.flags, IPNET_RTF_UP))
goto exit;
/* Do not use link layer entries */
if(IP_BIT_ISSET(rt->hdr.flags, IPNET_RTF_LLINFO))
goto exit;
/* Do not use loopback entries */
if (IP_BIT_ISSET(rt->netif->ipcom.flags, IP_IFF_LOOPBACK))
goto exit;
ip_assert(rt->hdr.key != IP_NULL);
/* Do not use multicast entries */
if(IP_IN_CLASSD(*(Ip_u32 *)rt->hdr.key))
goto exit;
/* Do not use broadcast entries */
if(ip_ntohl(*(Ip_u32 *)rt->hdr.key) == IP_INADDR_BROADCAST)
goto exit;
if(rwp->count_only == IP_TRUE)
{
count++;
goto exit;
}
rwp->buf[0] = '\0';
/* ipCidrRouteDest */
if(ipcom_inet_ntop(IP_AF_INET, rt->hdr.key, &rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID-len) == IP_NULL)
goto exit;
len = ipcom_strlen(rwp->buf);
if(ipcom_snprintf(&rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID-len, ".") < 0)
goto exit;
len = ipcom_strlen(rwp->buf);
/* ipCidrRouteMask */
if(rt->hdr.mask == IP_NULL)
{
if(ipcom_snprintf(&rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID-len, "255.255.255.255") < 0)
goto exit;
}
else
{
if(ipcom_inet_ntop(IP_AF_INET, rt->hdr.mask, &rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID-len) == IP_NULL)
goto exit;
}
len = ipcom_strlen(rwp->buf);
if(ipcom_snprintf(&rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID-len, ".") < 0)
goto exit;
len = ipcom_strlen(rwp->buf);
/* ipCidrRouteTos */
tmp = 0;
if(ipcom_snprintf(&rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID-len, "%d.", (int)tmp) < 0)
goto exit;
len = ipcom_strlen(rwp->buf);
/* ipCidrRouteNextHop */
if(IP_BIT_ISSET(rt->hdr.flags, IPNET_RTF_GATEWAY))
{
struct Ip_sockaddr_in *sa;
ip_assert(rt->gateway != IP_NULL);
sa = (struct Ip_sockaddr_in *)rt->gateway;
if(ipcom_inet_ntop(IP_AF_INET, &sa->sin_addr.s_addr, &rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID - len) == IP_NULL)
goto exit;
}
else
{
if(ipcom_snprintf(&rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID-len, "0.0.0.0") < 0)
goto exit;
}
len = ipcom_strlen(rwp->buf);
if(ipcom_snprintf(&rwp->buf[len], IPSNMP_CONFIG_MAX_OBJECT_ID-len, ".") < 0)
goto exit;
len = ipcom_strlen(rwp->buf);
if(len)
rwp->buf[len-1] = '\0';
lex = ipsnmp_util_lexcmp_oid(rwp->buf, rwp->id);
if(rwp->cmd == IPSNMP_MIB_COMMAND_NEXT)
{
if(lex > 0)
{
if(rwp->bestrt == IP_NULL || ipsnmp_util_lexcmp_oid(rwp->buf, rwp->best) < 0)
{
ipcom_strcpy(rwp->best, rwp->buf);
rwp->bestrt = rt;
}
}
}
else
{
if(lex == 0)
{
ipcom_strcpy(rwp->best, rwp->buf);
rwp->bestrt = rt;
}
}
exit:
/* Do not delete the entry */
return IP_FALSE;
}