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added HIO_DEV_SCK_SCTP4 and HIO_DEV_SCK_SCTP6

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This commit is contained in:
hyung-hwan 2021-08-06 04:34:13 +00:00
parent 63cdf7b3bb
commit f42f6286b4
3 changed files with 62 additions and 23 deletions
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15
hio/bin/t06.c
View File

@ -15,6 +15,8 @@ static int g_num_thrs = 2;
static hio_svc_htts_t* g_htts[MAX_NUM_THRS];
static int g_htts_no = 0;
static pthread_mutex_t g_htts_mutex = PTHREAD_MUTEX_INITIALIZER;
static int g_dev_type4 = HIO_DEV_SCK_TCP4;
static int g_dev_type6 = HIO_DEV_SCK_TCP6;
static int print_qparam (hio_bcs_t* key, hio_bcs_t* val, void* ctx)
{
@ -477,6 +479,7 @@ static int add_listener (hio_t* hio, hio_bch_t* addrstr)
return -1;
}
bi.options = HIO_DEV_SCK_BIND_REUSEADDR /*| HIO_DEV_SCK_BIND_REUSEPORT |*/;
bi.options = HIO_DEV_SCK_BIND_IGNERR;
#if defined(USE_SSL)
bi.options |= HIO_DEV_SCK_BIND_SSL;
bi.ssl_certfile = "localhost.crt";
@ -485,8 +488,8 @@ static int add_listener (hio_t* hio, hio_bch_t* addrstr)
memset (&mi, 0, HIO_SIZEOF(mi));
f = hio_skad_family(&bi.localaddr);
if (f == HIO_AF_INET) mi.type = HIO_DEV_SCK_TCP4;
else if (f == HIO_AF_INET6) mi.type = HIO_DEV_SCK_TCP6;
if (f == HIO_AF_INET) mi.type = g_dev_type4;
else if (f == HIO_AF_INET6) mi.type = g_dev_type6;
else if (f == HIO_AF_UNIX) mi.type = HIO_DEV_SCK_UNIX;
else
{
@ -553,7 +556,13 @@ int main (int argc, char* argv[])
// TODO: use getopt() or something similar
for (i = 1; i < argc; )
{
if (strcmp(argv[i], "-t") == 0)
if (strcmp(argv[i], "-s") == 0)
{
i++;
g_dev_type4 = HIO_DEV_SCK_SCTP4;
g_dev_type6 = HIO_DEV_SCK_SCTP6;
}
else if (strcmp(argv[i], "-t") == 0)
{
i++;
if (i < argc)

6
hio/lib/hio-sck.h
View File

@ -269,6 +269,12 @@ enum hio_dev_sck_type_t
HIO_DEV_SCK_UDP4,
HIO_DEV_SCK_UDP6,
HIO_DEV_SCK_SCTP4, /* one-to-one sctp stream */
HIO_DEV_SCK_SCTP6, /* one-to-one sctp stream */
HIO_DEV_SCK_SCTP4_SP, /* one-to-one sctp seqpacket */
HIO_DEV_SCK_SCTP6_SP, /* one-to-one sctp seqpacket */
/* ICMP at the IPv4 layer */
HIO_DEV_SCK_ICMP4,

28
hio/lib/sck.c
View File

@ -249,11 +249,31 @@ static struct sck_type_map_t sck_type_map[] =
/* HIO_DEV_SCK_UDP6 */
{ AF_INET6, SOCK_DGRAM, 0, 0 },
#if defined(IPPROTO_SCTP)
/* HIO_DEV_SCK_SCTP4 */
{ AF_INET, SOCK_STREAM, IPPROTO_SCTP, HIO_DEV_CAP_STREAM },
/* HIO_DEV_SCK_SCTP6 */
{ AF_INET6, SOCK_STREAM, IPPROTO_SCTP, HIO_DEV_CAP_STREAM },
/* HIO_DEV_SCK_SCTP4_SP - not implemented */
{ -1, SOCK_SEQPACKET, IPPROTO_SCTP, 0 },
/* HIO_DEV_SCK_SCTP6_SP - not implemented */
{ -1, SOCK_SEQPACKET, IPPROTO_SCTP, 0 },
#else
{ -1, 0, 0, 0 },
{ -1, 0, 0, 0 },
{ -1, 0, 0, 0 },
{ -1, 0, 0, 0 },
#endif
/* HIO_DEV_SCK_ICMP4 - IP protocol field is 1 byte only. no byte order conversion is needed */
{ AF_INET, SOCK_RAW, IPPROTO_ICMP, 0, },
{ AF_INET, SOCK_RAW, IPPROTO_ICMP, 0 },
/* HIO_DEV_SCK_ICMP6 - IP protocol field is 1 byte only. no byte order conversion is needed */
{ AF_INET6, SOCK_RAW, IPPROTO_ICMP, 0, },
{ AF_INET6, SOCK_RAW, IPPROTO_ICMP, 0 },
#if defined(AF_PACKET) && (HIO_SIZEOF_STRUCT_SOCKADDR_LL > 0)
/* HIO_DEV_SCK_ARP - Ethernet type is 2 bytes long. Protocol must be specified in the network byte order */
@ -1053,17 +1073,21 @@ static int dev_sck_ioctl (hio_dev_t* dev, int cmd, void* arg)
/* TODO: should i make it into bnd->options? HIO_DEV_SCK_BIND_IPV6ONLY? applicable to ipv6 though. */
int v = 1;
if (setsockopt(rdev->hnd, IPPROTO_IPV6, IPV6_V6ONLY, &v, HIO_SIZEOF(v)) == -1)
{
if (!(bnd->options & HIO_DEV_SCK_BIND_IGNERR))
{
hio_seterrbfmtwithsyserr (hio, 0, errno, "unable to set IPV6_V6ONLY");
return -1;
}
}
}
if (bnd->options & HIO_DEV_SCK_BIND_BROADCAST)
{
int v = 1;
if (setsockopt(rdev->hnd, SOL_SOCKET, SO_BROADCAST, &v, HIO_SIZEOF(v)) == -1)
{
/* not affected by HIO_DEV_SCK_BIND_IGNERR */
hio_seterrbfmtwithsyserr (hio, 0, errno, "unable to set SO_BROADCAST");
return -1;
}