Blame src/socket/ntapi_sc_getsockname_v1.c

dd89bb
/********************************************************/
dd89bb
/*  ntapi: Native API core library                      */
dde53a
/*  Copyright (C) 2013--2017  Z. Gilboa                 */
dd89bb
/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
dd89bb
/********************************************************/
dd89bb
dd89bb
#include <psxtypes/psxtypes.h>
dd89bb
#include <ntapi/nt_object.h>
dd89bb
#include <ntapi/nt_file.h>
dd89bb
#include <ntapi/nt_socket.h>
dd89bb
#include <ntapi/ntapi.h>
dd89bb
#include "ntapi_impl.h"
dd89bb
dd89bb
typedef struct _nt_afd_server_socket_name_info {
dd89bb
	uint32_t	unknown;
dd89bb
	uint32_t	type;
dd89bb
	uint32_t	service_flags;
dd89bb
	char		sa_data[14];
dd89bb
} nt_afd_server_socket_name_info;
dd89bb
dd89bb
dd89bb
struct __addr_memcpy {
dd89bb
	uint16_t	d0;
dd89bb
	uint16_t	d1;
dd89bb
	uint16_t	d2;
dd89bb
	uint16_t	d3;
dd89bb
	uint16_t	d4;
dd89bb
	uint16_t	d5;
dd89bb
	uint16_t	d6;
dd89bb
	uint16_t	d7;
dd89bb
};
dd89bb
dd89bb
dd89bb
int32_t __cdecl __ntapi_sc_getsockname_v1(
dd89bb
	__in	nt_socket *		hssocket,
dd89bb
	__in	nt_sockaddr *		addr,
dd89bb
	__in	uint16_t *		addrlen,
2e04e9
	__out	nt_iosb volatile *	iosb	__optional)
dd89bb
{
2e04e9
	nt_iosb volatile		siosb;
dd89bb
	nt_afd_server_socket_name_info	sock_name_info;
dd89bb
dd89bb
	struct __addr_memcpy *		asrc;
dd89bb
	struct __addr_memcpy *		adst;
dd89bb
dd89bb
	iosb = iosb ? iosb : &siosb;
dd89bb
dd89bb
	hssocket->iostatus = __ntapi->zw_device_io_control_file(
dd89bb
			hssocket->hsocket,
dd89bb
			hssocket->hevent,
dd89bb
			0,
dd89bb
			0,
dd89bb
			iosb,
dd89bb
			NT_AFD_IOCTL_GET_SOCK_NAME,
dd89bb
			0,
dd89bb
			0,
dd89bb
			&sock_name_info,
dd89bb
			sizeof(sock_name_info));
dd89bb
dd89bb
	__ntapi->sc_wait(hssocket,iosb,0);
dd89bb
dd89bb
	if (!hssocket->iostatus) {
dd89bb
		addr->sa_addr_in4.sa_family = hssocket->domain;
dd89bb
dd89bb
		asrc = (struct __addr_memcpy *)&(sock_name_info.sa_data);
dd89bb
		adst = (struct __addr_memcpy *)addr;
dd89bb
dd89bb
		adst->d1 = asrc->d0;
dd89bb
		adst->d2 = asrc->d1;
dd89bb
		adst->d3 = asrc->d2;
dd89bb
		adst->d4 = asrc->d3;
dd89bb
		adst->d5 = asrc->d4;
dd89bb
		adst->d6 = asrc->d5;
dd89bb
		adst->d7 = asrc->d6;
dd89bb
dd89bb
		*addrlen = (uint16_t)iosb->info;
dd89bb
	};
dd89bb
dd89bb
	return hssocket->iostatus;
dd89bb
}