entered advanced internal development stage.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/socket/ntapi_sc_recv.c b/src/socket/ntapi_sc_recv.c
new file mode 100644
index 0000000..8db3426
--- /dev/null
+++ b/src/socket/ntapi_sc_recv.c
@@ -0,0 +1,63 @@
+/********************************************************/
+/*  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"
+
+int32_t __cdecl __ntapi_sc_recv(
+	__in		nt_socket *		hssocket,
+	__in		const void *		buffer,
+	__in		size_t			len,
+	__out		ssize_t *		bytes_received	__optional,
+	__in		uintptr_t		afdflags	__optional,
+	__in		uintptr_t		tdiflags	__optional,
+	__out		nt_io_status_block *	iosb		__optional)
+{
+	nt_afd_buffer		afd_buffer;
+	nt_afd_recv_info	afd_recv;
+	nt_io_status_block	siosb;
+
+	iosb = iosb ? iosb : &siosb;
+
+	/* tdiflags */
+	if (tdiflags == 0)
+		tdiflags = NT_TDI_RECEIVE_NORMAL;
+
+	/* afd_buffer */
+	afd_buffer.length = len;
+	afd_buffer.buffer = (char *)buffer;
+
+	/* afd_recv */
+	afd_recv.afd_buffer_array = &afd_buffer;
+	afd_recv.buffer_count     = 1;
+
+	afd_recv.afd_flags = (uint32_t)afdflags;
+	afd_recv.tdi_flags = (uint32_t)tdiflags;
+
+	hssocket->iostatus = __ntapi->zw_device_io_control_file(
+			hssocket->hsocket,
+			hssocket->hevent,
+			0,
+			0,
+			iosb,
+			NT_AFD_IOCTL_RECV,
+			&afd_recv,
+			sizeof(afd_recv),
+			0,
+			0);
+
+	if (hssocket->iostatus && (hssocket->ntflags & __NT_FILE_SYNC_IO))
+		__ntapi->sc_wait(hssocket,iosb,&hssocket->timeout);
+
+	if (!hssocket->iostatus && bytes_received)
+		*bytes_received = iosb->info;
+
+	return hssocket->iostatus;
+}