summaryrefslogtreecommitdiffhomepage
path: root/src/socket/ntapi_sc_connect_v1.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/socket/ntapi_sc_connect_v1.c')
-rw-r--r--src/socket/ntapi_sc_connect_v1.c93
1 files changed, 93 insertions, 0 deletions
diff --git a/src/socket/ntapi_sc_connect_v1.c b/src/socket/ntapi_sc_connect_v1.c
new file mode 100644
index 0000000..380dbc9
--- /dev/null
+++ b/src/socket/ntapi_sc_connect_v1.c
@@ -0,0 +1,93 @@
+/********************************************************/
+/* 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"
+
+/* weed in Redmond during the 1990's anyone? */
+typedef struct _nt_afd_connect_request {
+ uintptr_t unknown;
+ void * paddr;
+ void * hasync;
+ uint32_t type;
+ uint32_t service_flags;
+ char sa_data[14];
+ uint16_t hangover;
+ uint32_t unused;
+} nt_afd_connect_request;
+
+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_connect_v1(
+ __in nt_socket * hssocket,
+ __in nt_sockaddr * addr,
+ __in uintptr_t addrlen,
+ __in uintptr_t service_flags __optional,
+ __out nt_io_status_block * iosb __optional)
+{
+ nt_io_status_block siosb;
+ nt_afd_connect_request afd_connect_req;
+
+ _addr_memcpy * src;
+ _addr_memcpy * dst;
+
+ iosb = iosb ? iosb : &siosb;
+
+ /* service_flags */
+ if (!service_flags)
+ service_flags = 0x2000E;
+
+ /* afd_connect_req */
+ afd_connect_req.type = hssocket->type;
+ afd_connect_req.service_flags = (uint32_t)service_flags;
+
+ afd_connect_req.paddr = (void *)0;
+ afd_connect_req.hasync = (void *)0;
+
+ afd_connect_req.unknown = 0;
+ afd_connect_req.unused = 0;
+ afd_connect_req.hangover = 0;
+
+ src = (_addr_memcpy *)addr;
+ dst = (_addr_memcpy *)&(afd_connect_req.sa_data);
+
+ dst->d0 = src->d1;
+ dst->d1 = src->d2;
+ dst->d2 = src->d3;
+ dst->d3 = src->d4;
+ dst->d4 = src->d5;
+ dst->d5 = src->d6;
+ dst->d6 = src->d7;
+
+ hssocket->iostatus = __ntapi->zw_device_io_control_file(
+ hssocket->hsocket,
+ hssocket->hevent,
+ 0,
+ 0,
+ iosb,
+ NT_AFD_IOCTL_CONNECT,
+ &afd_connect_req,
+ sizeof(afd_connect_req),
+ (void *)0,
+ 0);
+
+ return hssocket->iostatus
+ ? __ntapi->sc_wait(hssocket,iosb,0)
+ : NT_STATUS_SUCCESS;
+}