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/********************************************************/
/* ntapi: Native API core library */
/* Copyright (C) 2013,2014,2015 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 _nt_socket_attr {
uint32_t datagram;
uint32_t unknown;
uint32_t domain;
uint32_t type;
uint32_t protocol;
} nt_socket_attr;
typedef struct _nt_afd_socket_ea {
uint32_t next_entry_offset;
unsigned char ea_flags;
unsigned char ea_name_length;
uint16_t ea_value_length;
char afd_open_packet[16];
nt_socket_attr sattr;
uint32_t ea_ext[4];
} nt_afd_socket_ea;
int32_t __cdecl __ntapi_sc_socket_v2(
__out nt_socket * hssocket,
__in uint16_t domain,
__in uint16_t type,
__in uint32_t protocol,
__in uint32_t desired_access __optional,
__in nt_sqos * sqos __optional,
__out nt_io_status_block * iosb __optional)
{
int32_t status;
nt_object_attributes oa;
nt_io_status_block siosb;
nt_sqos ssqos;
nt_unicode_string nt_afdep;
uint32_t ea_length;
void * _hsocket;
wchar16_t afd_end_point[] = {
'\\','D','e','v','i','c','e',
'\\','A','f','d',
'\\','E','n','d','P','o','i','n','t',
0};
nt_afd_socket_ea afd_ea = {
0,
0,
0x0f,
0x20,
{'A','f','d','O','p','e','n','P','a','c','k','e','t','X','X',0},
{0},
{0}};
ea_length = sizeof(afd_ea);
afd_ea.sattr.domain = domain;
afd_ea.sattr.type = type;
afd_ea.sattr.protocol = protocol;
afd_ea.sattr.datagram = (type == NT_SOCK_DGRAM) ? protocol : 0;
__ntapi->rtl_init_unicode_string(&nt_afdep,afd_end_point);
if (!desired_access)
desired_access = NT_GENERIC_READ \
| NT_GENERIC_WRITE \
| NT_SEC_SYNCHRONIZE \
| NT_SEC_WRITE_DAC;
if (!sqos) {
ssqos.length = sizeof(ssqos);
ssqos.impersonation_level = NT_SECURITY_IMPERSONATION;
ssqos.context_tracking_mode = NT_SECURITY_TRACKING_DYNAMIC;
ssqos.effective_only = 1;
sqos = &ssqos;
}
oa.len = sizeof(oa);
oa.root_dir = (void *)0;
oa.obj_name = &nt_afdep;
oa.obj_attr = NT_OBJ_CASE_INSENSITIVE | NT_OBJ_INHERIT;
oa.sec_desc = (nt_security_descriptor *)0;
oa.sec_qos = sqos;
iosb = iosb ? iosb : &siosb;
if ((status = __ntapi->zw_create_file(
&_hsocket,
desired_access,
&oa,
iosb,
0,
0,
NT_FILE_SHARE_READ | NT_FILE_SHARE_WRITE,
NT_FILE_OPEN_IF,
0,
&afd_ea,
ea_length)))
return status;
oa.obj_name = 0;
oa.obj_attr = 0;
hssocket->hsocket = _hsocket;
hssocket->ntflags = 0;
hssocket->domain = domain;
hssocket->type = type;
hssocket->protocol = protocol;
hssocket->timeout.quad = 0;
hssocket->iostatus = NT_STATUS_SUCCESS;
hssocket->waitstatus = NT_STATUS_SUCCESS;
return status;
}
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