From dd89bb8ad4fe184a34b5dbdda237e640fc82121b Mon Sep 17 00:00:00 2001 From: midipix Date: Mon, 27 Jul 2015 04:01:18 -0400 Subject: entered advanced internal development stage. --- src/socket/ntapi_sc_server_accept_connection_v1.c | 78 +++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 src/socket/ntapi_sc_server_accept_connection_v1.c (limited to 'src/socket/ntapi_sc_server_accept_connection_v1.c') diff --git a/src/socket/ntapi_sc_server_accept_connection_v1.c b/src/socket/ntapi_sc_server_accept_connection_v1.c new file mode 100644 index 0000000..0154ef7 --- /dev/null +++ b/src/socket/ntapi_sc_server_accept_connection_v1.c @@ -0,0 +1,78 @@ +/********************************************************/ +/* ntapi: Native API core library */ +/* Copyright (C) 2013,2014,2015 Z. Gilboa */ +/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ +/********************************************************/ + +#include +#include +#include +#include +#include +#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_io_status_block * iosb __optional) +{ + nt_io_status_block 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; +} -- cgit v1.2.3