/********************************************************/

/*  ntapi: Native API core library                      */

/*  Copyright (C) 2013--2021  SysDeer Technologies, LLC */

/*  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 _nt_afd_server_accept_info {

	uint32_t	sequence;

	uint32_t	unknown;

	uint32_t	service_flags;

	char		sa_data[14];

} nt_afd_server_accept_info;

typedef struct __addr_memcpy {

	uint16_t	d0;

	uint16_t	d1;

	uint16_t	d2;

	uint16_t	d3;

	uint16_t	d4;

	uint16_t	d5;

	uint16_t	d6;

	uint16_t	d7;

} _addr_memcpy;

int32_t __cdecl __ntapi_sc_server_accept_connection_v1(

	__in	nt_socket *		hssocket,

	__out	nt_afd_accept_info *	accept_info,

	__out	nt_iosb volatile *	iosb	__optional)

{

	nt_iosb volatile		siosb;

	nt_afd_server_accept_info	accept_info_buffer;

	_addr_memcpy *			asrc;

	_addr_memcpy *			adst;

	iosb = iosb ? iosb : &siosb;

	hssocket->iostatus = __ntapi->zw_device_io_control_file(

			hssocket->hsocket,

			hssocket->hevent,

			0,

			0,

			iosb,

			NT_AFD_IOCTL_ACCEPT,

			0,

			0,

			&accept_info_buffer,

			sizeof(accept_info_buffer));

	if (hssocket->iostatus && (hssocket->ntflags & __NT_FILE_SYNC_IO))

		__ntapi->sc_wait(hssocket,iosb,&hssocket->timeout);

	if (hssocket->iostatus)

		return hssocket->iostatus;

	accept_info->sequence = accept_info_buffer.sequence;

	accept_info->addr.sa_addr_in4.sa_family = hssocket->domain;

	asrc = (_addr_memcpy *)&(accept_info_buffer.sa_data);

	adst = (_addr_memcpy *)&(accept_info->addr);

	adst->d1 = asrc->d0;

	adst->d2 = asrc->d1;

	adst->d3 = asrc->d2;

	adst->d4 = asrc->d3;

	adst->d5 = asrc->d4;

	adst->d6 = asrc->d5;

	adst->d7 = asrc->d6;

	return hssocket->iostatus;

}