From dd89bb8ad4fe184a34b5dbdda237e640fc82121b Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Mon, 27 Jul 2015 04:01:18 -0400
Subject: entered advanced internal development stage.

---
 src/socket/ntapi_sc_accept.c | 79 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 src/socket/ntapi_sc_accept.c

(limited to 'src/socket/ntapi_sc_accept.c')

diff --git a/src/socket/ntapi_sc_accept.c b/src/socket/ntapi_sc_accept.c
new file mode 100644
index 0000000..a9f0a4e
--- /dev/null
+++ b/src/socket/ntapi_sc_accept.c
@@ -0,0 +1,79 @@
+/********************************************************/
+/*  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 __addr_memcpy {
+	uint64_t	d0;
+	uint64_t	d1;
+} _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_io_status_block *	iosb		__optional)
+{
+	int32_t			status;
+
+	nt_afd_accept_info	accept_info;
+	nt_io_status_block	siosb;
+
+	_addr_memcpy *		src;
+	_addr_memcpy *		dst;
+
+	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;
+	}
+
+	/* return address length information */
+	if (addrlen)
+		*addrlen = sizeof(nt_sockaddr);
+
+	return status;
+}
-- 
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