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/********************************************************/
/* ntapi: Native API core library */
/* Copyright (C) 2013--2017 Z. Gilboa */
/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */
/********************************************************/
#include <psxtypes/psxtypes.h>
#include <ntapi/nt_object.h>
#include <ntapi/nt_file.h>
#include <ntapi/nt_socket.h>
#include <ntapi/ntapi.h>
#include "ntapi_impl.h"
typedef struct __addr_memcpy {
uint64_t d0;
uint64_t d1;
uint64_t d2;
uint32_t d3;
} _addr_memcpy;
int32_t __cdecl __ntapi_sc_accept(
__in nt_socket * hssock_listen,
__out nt_sockaddr * addr,
__out uint16_t * addrlen,
__out nt_socket * hssock_dedicated,
__in uintptr_t afdflags __optional,
__in uintptr_t tdiflags __optional,
__out nt_iosb volatile * iosb __optional)
{
int32_t status;
nt_afd_accept_info accept_info;
nt_io_status_block siosb;
_addr_memcpy * src;
_addr_memcpy * dst;
(void)afdflags;
(void)tdiflags;
iosb = iosb ? iosb : &siosb;
/* establish kernel connection */
if ((status = __ntapi->sc_server_accept_connection(
hssock_listen,
&accept_info,
iosb)))
return status;
/* create connection-dedicated socket handle */
if ((status = __ntapi->sc_socket(
hssock_dedicated,
hssock_listen->domain,
hssock_listen->type,
hssock_listen->protocol,
0,
0,
0)))
return status;
/* associate the dedicated handle with the connection */
if ((status = __ntapi->sc_server_duplicate_socket(
hssock_listen,
hssock_dedicated,
&accept_info,
0)))
return status;
/* return address information */
if (addr) {
src = (_addr_memcpy *)&(accept_info.addr);
dst = (_addr_memcpy *)addr;
dst->d0 = src->d0;
dst->d1 = src->d1;
if ((size_t)iosb->info >= sizeof(accept_info.sequence)
+ sizeof(nt_sockaddr_in6)) {
dst->d2 = src->d2;
dst->d3 = src->d3;
} else {
dst->d2 = 0;
dst->d3 = 0;
}
}
/* return address length information */
if (addrlen)
*addrlen = sizeof(nt_sockaddr);
return status;
}
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