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adding some dhcp code

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hyung-hwan 2021-08-13 15:53:06 +00:00
parent 4169ef924b
commit 37a3bb5ea8
2 changed files with 27 additions and 19 deletions
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40
hio/lib/dhcp-svr.c
View File

@ -35,7 +35,7 @@ struct hio_svc_dhcs_t
};
hio_svc_dhcs_t* hio_svc_dhcs_start (hio_t* hio/*, hio_dev_sck_bind_t* sck_bind*/)
hio_svc_dhcs_t* hio_svc_dhcs_start (hio_t* hio, const hio_skad_t* local_binds, hio_oow_t local_nbinds)
{
hio_svc_dhcs_t* dhcs;
union
@ -43,31 +43,35 @@ hio_svc_dhcs_t* hio_svc_dhcs_start (hio_t* hio/*, hio_dev_sck_bind_t* sck_bind*/
hio_dev_sck_make_t m;
hio_dev_sck_listen_t l;
} info;
hio_oow_t i;
dhcs = (hio_svc_dhcs_t*)hio_callocmem(hio, HIO_SIZEOF(*dhcs));
if (HIO_UNLIKELY(!dhcs)) goto oops;
dhcs->hio = hio;
HIO_MEMSET (&info, 0, HIO_SIZEOF(info));
info.m.type = HIO_DEV_SCK_UDP6;
info.m.options = HIO_DEV_SCK_BIND_REUSEADDR | HIO_DEV_SCK_BIND_REUSEPORT | HIO_DEV_SCK_BIND_IGNERR;
//info.m.on_write =
//info.m.on_read = ...
//info.m.on_connect = ...
//info.m.on_disconnect = ...
dhcs->sck = hio_dev_sck_make(hio, 0, &info.m);
if (HIO_UNLIKELY(!dhcs->sck)) goto oops;
for (i = 0; i < local_nbinds; i++)
{
HIO_MEMSET (&info, 0, HIO_SIZEOF(info));
info.m.type = HIO_DEV_SCK_UDP6;
info.m.options = HIO_DEV_SCK_BIND_REUSEADDR | HIO_DEV_SCK_BIND_REUSEPORT | HIO_DEV_SCK_BIND_IGNERR;
//info.m.on_write =
//info.m.on_read = ...
//info.m.on_connect = ...
//info.m.on_disconnect = ...
dhcs->sck = hio_dev_sck_make(hio, 0, &info.m);
if (HIO_UNLIKELY(!dhcs->sck)) goto oops;
#if defined(IPV6_RECVPKTINFO)
hio_dev_sck_setsockopt (dhcs->sck, IPPROTO_IPV6, IPV6_RECVPKTINFO, &v);
#elif defined(IPV6_PKTINFO)
hio_dev_sck_setsockopt (dhcs->sck, IPPROTO_IPV6, IPV6_PKTINFO, &v);
#else
//# error no ipv6 pktinfo
#endif
#if defined(IPV6_RECVPKTINFO)
hio_dev_sck_setsockopt (dhcs->sck, IPPROTO_IPV6, IPV6_RECVPKTINFO, &v);
#elif defined(IPV6_PKTINFO)
hio_dev_sck_setsockopt (dhcs->sck, IPPROTO_IPV6, IPV6_PKTINFO, &v);
#else
//# error no ipv6 pktinfo
#endif
//hio_dev_sck_bind(dhcs->sck, )
hio_dev_sck_bind(dhcs->sck, &local_binds[i]);
}
HIO_SVCL_APPEND_SVC (&hio->actsvc, (hio_svc_t*)dhcs);
return dhcs;

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

@ -107,7 +107,11 @@ extern "C" {
#endif
HIO_EXPORT hio_svc_dhcs_t* hio_svc_dhcs_start (
hio_t* hio
hio_t* hio,
const hio_skad_t* local_binds,
hio_oow_t local_nbinds
#if 0
,
const hio_skad_t* serv_addr, /* required */