82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
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/*
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Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <hio-sck.h>
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#include "hio-prv.h"
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typedef struct hio_svc_dhcs_t hio_svc_dhcs_t;
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struct hio_svc_dhcs_t
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{
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HIO_SVC_HEADER;
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hio_dev_sck_t* sck;
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};
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hio_svc_dhcs_t* hio_svc_dhcs_start (hio_t* hio/*, hio_dev_sck_bind_t* sck_bind*/)
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{
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hio_svc_dhcs_t* dhcs;
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union
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{
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hio_dev_sck_make_t m;
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hio_dev_sck_listen_t l;
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} info;
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dhcs = (hio_svc_dhcs_t*)hio_callocmem(hio, HIO_SIZEOF(*dhcs));
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if (HIO_UNLIKELY(!dhcs)) goto oops;
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dhcs->hio = hio;
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HIO_MEMSET (&info, 0, HIO_SIZEOF(info));
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info.m.type = HIO_DEV_SCK_UDP6;
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info.m.options = HIO_DEV_SCK_BIND_REUSEADDR | HIO_DEV_SCK_BIND_REUSEPORT | HIO_DEV_SCK_BIND_IGNERR;
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//info.m.on_write =
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//info.m.on_read = ...
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//info.m.on_connect = ...
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//info.m.on_disconnect = ...
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dhcs->sck = hio_dev_sck_make(hio, 0, &info.m);
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if (HIO_UNLIKELY(!dhcs->sck)) goto oops;
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#if defined(IPV6_RECVPKTINFO)
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hio_dev_sck_setsockopt (dhcs->sck, IPPROTO_IPV6, IPV6_RECVPKTINFO, &v);
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#elif defined(IPV6_PKTINFO)
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hio_dev_sck_setsockopt (dhcs->sck, IPPROTO_IPV6, IPV6_PKTINFO, &v);
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#else
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//# error no ipv6 pktinfo
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#endif
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//hio_dev_sck_bind(dhcs->sck, )
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HIO_SVCL_APPEND_SVC (&hio->actsvc, (hio_svc_t*)dhcs);
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return dhcs;
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oops:
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if (dhcs)
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{
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if (dhcs->sck) hio_dev_sck_kill (dhcs->sck);
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hio_freemem (hio, dhcs);
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}
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return HIO_NULL;
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}
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