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Sweden-Number/dlls/rpcrt4/tests/ndr_marshall.c

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/*
* Unit test suite for ndr marshalling functions
*
* Copyright 2006 Huw Davies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define NTDDI_WIN2K 0x05000000
#define NTDDI_VERSION NTDDI_WIN2K /* for some MIDL_STUB_MESSAGE fields */
#include "wine/test.h"
#include <windef.h>
#include <winbase.h>
#include <winnt.h>
#include <winerror.h>
#include "rpc.h"
#include "rpcdce.h"
#include "rpcproxy.h"
static int my_alloc_called;
static int my_free_called;
static void * CALLBACK my_alloc(SIZE_T size)
{
my_alloc_called++;
return NdrOleAllocate(size);
}
static void CALLBACK my_free(void *ptr)
{
my_free_called++;
NdrOleFree(ptr);
}
static const MIDL_STUB_DESC Object_StubDesc =
{
NULL,
my_alloc,
my_free,
{ 0 },
0,
0,
0,
0,
NULL, /* format string, filled in by tests */
1, /* -error bounds_check flag */
0x20000, /* Ndr library version */
0,
0x50100a4, /* MIDL Version 5.1.164 */
0,
NULL,
0, /* notify & notify_flag routine table */
1, /* Flags */
0, /* Reserved3 */
0, /* Reserved4 */
0 /* Reserved5 */
};
static RPC_DISPATCH_FUNCTION IFoo_table[] =
{
0
};
static RPC_DISPATCH_TABLE IFoo_v0_0_DispatchTable =
{
0,
IFoo_table
};
static const RPC_SERVER_INTERFACE IFoo___RpcServerInterface =
{
sizeof(RPC_SERVER_INTERFACE),
{{0x00000000,0x0000,0x0000,{0x00,0x00,0x00,0x00,0x00,0x00,0x12,0x34}},{0,0}},
{{0x8a885d04,0x1ceb,0x11c9,{0x9f,0xe8,0x08,0x00,0x2b,0x10,0x48,0x60}},{2,0}},
&IFoo_v0_0_DispatchTable,
0,
0,
0,
0,
0,
};
static RPC_IF_HANDLE IFoo_v0_0_s_ifspec = (RPC_IF_HANDLE)& IFoo___RpcServerInterface;
static BOOL use_pointer_ids = FALSE;
static void determine_pointer_marshalling_style(void)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
char ch = 0xde;
static const unsigned char fmtstr_up_char[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x2, /* FC_CHAR */
0x5c, /* FC_PAD */
};
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = NULL;
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 8;
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
NdrPointerMarshall(&StubMsg, (unsigned char*)&ch, fmtstr_up_char);
ok(StubMsg.Buffer == StubMsg.BufferStart + 5, "%p %p\n", StubMsg.Buffer, StubMsg.BufferStart);
use_pointer_ids = (*(unsigned int *)StubMsg.BufferStart != (UINT_PTR)&ch);
trace("Pointer marshalling using %s\n", use_pointer_ids ? "pointer ids" : "pointer value");
HeapFree(GetProcessHeap(), 0, StubMsg.BufferStart);
}
static void test_ndr_simple_type(void)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
LONG l, l2 = 0;
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = NULL;
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 16;
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
l = 0xcafebabe;
NdrSimpleTypeMarshall(&StubMsg, (unsigned char*)&l, 8 /* FC_LONG */);
ok(StubMsg.Buffer == StubMsg.BufferStart + 4, "%p %p\n", StubMsg.Buffer, StubMsg.BufferStart);
ok(*(LONG*)StubMsg.BufferStart == l, "%d\n", *(LONG*)StubMsg.BufferStart);
StubMsg.Buffer = StubMsg.BufferStart + 1;
NdrSimpleTypeMarshall(&StubMsg, (unsigned char*)&l, 8 /* FC_LONG */);
ok(StubMsg.Buffer == StubMsg.BufferStart + 8, "%p %p\n", StubMsg.Buffer, StubMsg.BufferStart);
ok(*(LONG*)(StubMsg.BufferStart + 4) == l, "%d\n", *(LONG*)StubMsg.BufferStart);
StubMsg.Buffer = StubMsg.BufferStart + 1;
NdrSimpleTypeUnmarshall(&StubMsg, (unsigned char*)&l2, 8 /* FC_LONG */);
ok(StubMsg.Buffer == StubMsg.BufferStart + 8, "%p %p\n", StubMsg.Buffer, StubMsg.BufferStart);
ok(l2 == l, "%d\n", l2);
HeapFree(GetProcessHeap(), 0, StubMsg.BufferStart);
}
static void test_pointer_marshal(const unsigned char *formattypes,
void *memsrc, DWORD srcsize,
const void *wiredata,
ULONG wiredatalen,
int(*cmp)(const void*,const void*,size_t),
int num_additional_allocs,
const char *msgpfx)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
DWORD size;
void *ptr;
unsigned char *mem, *mem_orig;
my_alloc_called = my_free_called = 0;
if(!cmp)
cmp = memcmp;
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = formattypes;
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 0;
NdrPointerBufferSize( &StubMsg,
memsrc,
formattypes );
ok(StubMsg.BufferLength >= wiredatalen, "%s: length %d\n", msgpfx, StubMsg.BufferLength);
/*NdrGetBuffer(&_StubMsg, _StubMsg.BufferLength, NULL);*/
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
StubMsg.BufferEnd = StubMsg.BufferStart + StubMsg.BufferLength;
memset(StubMsg.BufferStart, 0x0, StubMsg.BufferLength); /* This is a hack to clear the padding between the ptr and longlong/double */
ptr = NdrPointerMarshall( &StubMsg, memsrc, formattypes );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(!memcmp(StubMsg.BufferStart, wiredata, wiredatalen), "%s: incorrectly marshaled\n", msgpfx);
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
size = NdrPointerMemorySize( &StubMsg, formattypes );
ok(size == StubMsg.MemorySize, "%s: mem size %u size %u\n", msgpfx, StubMsg.MemorySize, size);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
if(formattypes[1] & 0x10 /* FC_POINTER_DEREF */)
ok(size == srcsize + 4, "%s: mem size %u\n", msgpfx, size);
else
ok(size == srcsize, "%s: mem size %u\n", msgpfx, size);
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 16;
size = NdrPointerMemorySize( &StubMsg, formattypes );
ok(size == StubMsg.MemorySize, "%s: mem size %u size %u\n", msgpfx, StubMsg.MemorySize, size);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
if(formattypes[1] & 0x10 /* FC_POINTER_DEREF */)
ok(size == srcsize + 4 + 16, "%s: mem size %u\n", msgpfx, size);
else
ok(size == srcsize + 16, "%s: mem size %u\n", msgpfx, size);
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 1;
size = NdrPointerMemorySize( &StubMsg, formattypes );
ok(size == StubMsg.MemorySize, "%s: mem size %u size %u\n", msgpfx, StubMsg.MemorySize, size);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
if(formattypes[1] & 0x10 /* FC_POINTER_DEREF */)
ok(size == srcsize + 4 + (srcsize == 8 ? 8 : 4), "%s: mem size %u\n", msgpfx, size);
else
ok(size == srcsize + (srcsize == 8 ? 8 : 4), "%s: mem size %u\n", msgpfx, size);
size = srcsize;
if(formattypes[1] & 0x10) size += 4;
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
mem_orig = mem = HeapAlloc(GetProcessHeap(), 0, size);
if(formattypes[1] & 0x10 /* FC_POINTER_DEREF */)
*(void**)mem = NULL;
ptr = NdrPointerUnmarshall( &StubMsg, &mem, formattypes, 0 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(mem == mem_orig, "%s: mem has changed %p %p\n", msgpfx, mem, mem_orig);
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(StubMsg.MemorySize == 0, "%s: memorysize %d\n", msgpfx, StubMsg.MemorySize);
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
/* reset the buffer and call with must alloc */
StubMsg.Buffer = StubMsg.BufferStart;
if(formattypes[1] & 0x10 /* FC_POINTER_DEREF */)
*(void**)mem = NULL;
ptr = NdrPointerUnmarshall( &StubMsg, &mem, formattypes, 1 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
/* doesn't allocate mem in this case */
todo_wine {
ok(mem == mem_orig, "%s: mem has changed %p %p\n", msgpfx, mem, mem_orig);
}
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(StubMsg.MemorySize == 0, "%s: memorysize %d\n", msgpfx, StubMsg.MemorySize);
todo_wine {
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
}
my_alloc_called = 0;
if(formattypes[0] != 0x11 /* FC_RP */)
{
/* now pass the address of a NULL ptr */
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
ptr = NdrPointerUnmarshall( &StubMsg, &mem, formattypes, 0 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(mem != StubMsg.BufferStart + wiredatalen - srcsize, "%s: mem points to buffer %p %p\n", msgpfx, mem, StubMsg.BufferStart);
ok(!cmp(mem, memsrc, size), "%s: incorrectly unmarshaled\n", msgpfx);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(StubMsg.MemorySize == 0, "%s: memorysize %d\n", msgpfx, StubMsg.MemorySize);
ok(my_alloc_called == num_additional_allocs + 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
NdrPointerFree(&StubMsg, mem, formattypes);
/* again pass address of NULL ptr, but pretend we're a server */
if (0) /* crashes on Win9x and NT4 */
{
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.IsClient = 0;
ptr = NdrPointerUnmarshall( &StubMsg, &mem, formattypes, 0 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
if (formattypes[2] == 0xd /* FC_ENUM16 */)
ok(mem != StubMsg.BufferStart + wiredatalen - srcsize, "%s: mem points to buffer %p %p\n", msgpfx, mem, StubMsg.BufferStart);
else
ok(mem == StubMsg.BufferStart + wiredatalen - srcsize, "%s: mem doesn't point to buffer %p %p\n", msgpfx, mem, StubMsg.BufferStart);
ok(!cmp(mem, memsrc, size), "%s: incorrectly unmarshaled\n", msgpfx);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(StubMsg.MemorySize == 0, "%s: memorysize %d\n", msgpfx, StubMsg.MemorySize);
if (formattypes[2] != 0xd /* FC_ENUM16 */) {
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
}
}
}
HeapFree(GetProcessHeap(), 0, mem_orig);
HeapFree(GetProcessHeap(), 0, StubMsg.BufferStart);
}
static int deref_cmp(const void *s1, const void *s2, size_t num)
{
return memcmp(*(const void *const *)s1, *(const void *const *)s2, num);
}
static void test_simple_types(void)
{
unsigned char wiredata[16];
unsigned char ch;
unsigned char *ch_ptr;
unsigned short s;
unsigned int i;
ULONG l;
ULONGLONG ll;
float f;
double d;
static const unsigned char fmtstr_up_char[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x2, /* FC_CHAR */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_byte[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x1, /* FC_BYTE */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_small[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x3, /* FC_SMALL */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_usmall[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x4, /* FC_USMALL */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_rp_char[] =
{
0x11, 0x8, /* FC_RP [simple_pointer] */
0x2, /* FC_CHAR */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_rpup_char[] =
{
0x11, 0x14, /* FC_RP [alloced_on_stack] */
NdrFcShort( 0x2 ), /* Offset= 2 (4) */
0x12, 0x8, /* FC_UP [simple_pointer] */
0x2, /* FC_CHAR */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_rpup_char2[] =
{
0x11, 0x04, /* FC_RP [alloced_on_stack] */
NdrFcShort( 0x2 ), /* Offset= 2 (4) */
0x12, 0x8, /* FC_UP [simple_pointer] */
0x2, /* FC_CHAR */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_wchar[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x5, /* FC_WCHAR */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_short[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x6, /* FC_SHORT */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_ushort[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x7, /* FC_USHORT */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_enum16[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0xd, /* FC_ENUM16 */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_long[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x8, /* FC_LONG */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_ulong[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x9, /* FC_ULONG */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_enum32[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0xe, /* FC_ENUM32 */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_errorstatus[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x10, /* FC_ERROR_STATUS_T */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_longlong[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0xb, /* FC_HYPER */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_float[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0xa, /* FC_FLOAT */
0x5c, /* FC_PAD */
};
static const unsigned char fmtstr_up_double[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0xc, /* FC_DOUBLE */
0x5c, /* FC_PAD */
};
ch = 0xa5;
ch_ptr = &ch;
if (use_pointer_ids)
*(unsigned int *)wiredata = 0x20000;
else
*(unsigned int *)wiredata = (UINT_PTR)ch_ptr;
wiredata[4] = ch;
test_pointer_marshal(fmtstr_up_char, ch_ptr, 1, wiredata, 5, NULL, 0, "up_char");
test_pointer_marshal(fmtstr_up_byte, ch_ptr, 1, wiredata, 5, NULL, 0, "up_byte");
test_pointer_marshal(fmtstr_up_small, ch_ptr, 1, wiredata, 5, NULL, 0, "up_small");
test_pointer_marshal(fmtstr_up_usmall, ch_ptr, 1, wiredata, 5, NULL, 0, "up_usmall");
test_pointer_marshal(fmtstr_rp_char, ch_ptr, 1, &ch, 1, NULL, 0, "rp_char");
test_pointer_marshal(fmtstr_rpup_char, &ch_ptr, 1, wiredata, 5, deref_cmp, 1, "rpup_char");
test_pointer_marshal(fmtstr_rpup_char2, ch_ptr, 1, wiredata, 5, NULL, 0, "rpup_char2");
s = 0xa597;
if (use_pointer_ids)
*(unsigned int *)wiredata = 0x20000;
else
*(unsigned int *)wiredata = (UINT_PTR)&s;
*(unsigned short*)(wiredata + 4) = s;
test_pointer_marshal(fmtstr_up_wchar, &s, 2, wiredata, 6, NULL, 0, "up_wchar");
test_pointer_marshal(fmtstr_up_short, &s, 2, wiredata, 6, NULL, 0, "up_short");
test_pointer_marshal(fmtstr_up_ushort, &s, 2, wiredata, 6, NULL, 0, "up_ushort");
i = 0x7fff;
if (use_pointer_ids)
*(unsigned int *)wiredata = 0x20000;
else
*(unsigned int *)wiredata = (UINT_PTR)&i;
*(unsigned short*)(wiredata + 4) = i;
test_pointer_marshal(fmtstr_up_enum16, &i, 4, wiredata, 6, NULL, 0, "up_enum16");
l = 0xcafebabe;
if (use_pointer_ids)
*(unsigned int *)wiredata = 0x20000;
else
*(unsigned int *)wiredata = (UINT_PTR)&l;
*(ULONG*)(wiredata + 4) = l;
test_pointer_marshal(fmtstr_up_long, &l, 4, wiredata, 8, NULL, 0, "up_long");
test_pointer_marshal(fmtstr_up_ulong, &l, 4, wiredata, 8, NULL, 0, "up_ulong");
test_pointer_marshal(fmtstr_up_enum32, &l, 4, wiredata, 8, NULL, 0, "up_emun32");
test_pointer_marshal(fmtstr_up_errorstatus, &l, 4, wiredata, 8, NULL, 0, "up_errorstatus");
ll = ((ULONGLONG)0xcafebabe) << 32 | 0xdeadbeef;
if (use_pointer_ids)
*(unsigned int *)wiredata = 0x20000;
else
*(unsigned int *)wiredata = (UINT_PTR)&ll;
*(unsigned int *)(wiredata + 4) = 0;
*(ULONGLONG*)(wiredata + 8) = ll;
test_pointer_marshal(fmtstr_up_longlong, &ll, 8, wiredata, 16, NULL, 0, "up_longlong");
f = 3.1415f;
if (use_pointer_ids)
*(unsigned int *)wiredata = 0x20000;
else
*(unsigned int *)wiredata = (UINT_PTR)&f;
*(float*)(wiredata + 4) = f;
test_pointer_marshal(fmtstr_up_float, &f, 4, wiredata, 8, NULL, 0, "up_float");
d = 3.1415;
if (use_pointer_ids)
*(unsigned int *)wiredata = 0x20000;
else
*(unsigned int *)wiredata = (UINT_PTR)&d;
*(unsigned int *)(wiredata + 4) = 0;
*(double*)(wiredata + 8) = d;
test_pointer_marshal(fmtstr_up_double, &d, 8, wiredata, 16, NULL, 0, "up_double");
}
static void test_nontrivial_pointer_types(void)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
DWORD size;
void *ptr;
char **p1;
char *p2;
char ch;
unsigned char *mem, *mem_orig;
static const unsigned char fmtstr_ref_unique_out[] =
{
0x12, 0x8, /* FC_UP [simple_pointer] */
0x2, /* FC_CHAR */
0x5c, /* FC_PAD */
0x11, 0x14, /* FC_RP [alloced_on_stack] [pointer_deref] */
NdrFcShort( 0xfffffffa ), /* Offset= -6 (0) */
};
p1 = &p2;
p2 = &ch;
ch = 0x22;
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = fmtstr_ref_unique_out;
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 0;
NdrPointerBufferSize( &StubMsg,
(unsigned char *)p1,
&fmtstr_ref_unique_out[4] );
/* Windows overestimates the buffer size */
ok(StubMsg.BufferLength >= 5, "length %d\n", StubMsg.BufferLength);
/*NdrGetBuffer(&_StubMsg, _StubMsg.BufferLength, NULL);*/
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
StubMsg.BufferEnd = StubMsg.BufferStart + StubMsg.BufferLength;
ptr = NdrPointerMarshall( &StubMsg, (unsigned char *)p1, &fmtstr_ref_unique_out[4] );
ok(ptr == NULL, "ret %p\n", ptr);
size = StubMsg.Buffer - StubMsg.BufferStart;
ok(size == 5, "Buffer %p Start %p len %d\n", StubMsg.Buffer, StubMsg.BufferStart, size);
ok(*(unsigned int *)StubMsg.BufferStart != 0, "pointer ID marshalled incorrectly\n");
ok(*(unsigned char *)(StubMsg.BufferStart + 4) == 0x22, "char data marshalled incorrectly: 0x%x\n",
*(unsigned char *)(StubMsg.BufferStart + 4));
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
mem = NULL;
/* Client */
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem = mem_orig = HeapAlloc(GetProcessHeap(), 0, sizeof(void *));
*(void **)mem = NULL;
NdrPointerUnmarshall( &StubMsg, &mem, &fmtstr_ref_unique_out[4], 0);
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, &fmtstr_ref_unique_out[4], 1);
todo_wine {
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
}
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerFree( &StubMsg, mem, &fmtstr_ref_unique_out[4] );
ok(my_free_called == 1, "free called %d\n", my_free_called);
mem = my_alloc(sizeof(void *));
*(void **)mem = NULL;
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerFree( &StubMsg, mem, &fmtstr_ref_unique_out[4] );
ok(my_free_called == 0, "free called %d\n", my_free_called);
my_free(mem);
mem = my_alloc(sizeof(void *));
*(void **)mem = my_alloc(sizeof(char));
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerFree( &StubMsg, mem, &fmtstr_ref_unique_out[4] );
ok(my_free_called == 1, "free called %d\n", my_free_called);
my_free(mem);
/* Server */
my_alloc_called = 0;
StubMsg.IsClient = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, &fmtstr_ref_unique_out[4], 0);
ok(mem != StubMsg.BufferStart, "mem pointing at buffer\n");
todo_wine
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
NdrPointerFree( &StubMsg, mem, &fmtstr_ref_unique_out[4] );
my_alloc_called = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, &fmtstr_ref_unique_out[4], 1);
ok(mem != StubMsg.BufferStart, "mem pointing at buffer\n");
todo_wine
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
NdrPointerFree( &StubMsg, mem, &fmtstr_ref_unique_out[4] );
my_alloc_called = 0;
mem = mem_orig;
*(void **)mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, &fmtstr_ref_unique_out[4], 0);
todo_wine {
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
}
my_alloc_called = 0;
mem = mem_orig;
*(void **)mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, &fmtstr_ref_unique_out[4], 1);
todo_wine {
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
}
mem = my_alloc(sizeof(void *));
*(void **)mem = NULL;
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerFree( &StubMsg, mem, &fmtstr_ref_unique_out[4] );
ok(my_free_called == 0, "free called %d\n", my_free_called);
my_free(mem);
mem = my_alloc(sizeof(void *));
*(void **)mem = my_alloc(sizeof(char));
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerFree( &StubMsg, mem, &fmtstr_ref_unique_out[4] );
ok(my_free_called == 1, "free called %d\n", my_free_called);
my_free(mem);
HeapFree(GetProcessHeap(), 0, mem_orig);
HeapFree(GetProcessHeap(), 0, StubMsg.RpcMsg->Buffer);
}
static void test_simple_struct_marshal(const unsigned char *formattypes,
void *memsrc, DWORD srcsize,
const void *wiredata,
ULONG wiredatalen,
int(*cmp)(const void*,const void*,size_t),
int num_additional_allocs,
const char *msgpfx)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
DWORD size;
void *ptr;
unsigned char *mem, *mem_orig;
my_alloc_called = my_free_called = 0;
if(!cmp)
cmp = memcmp;
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = formattypes;
NdrClientInitializeNew(&RpcMessage, &StubMsg, &StubDesc, 0);
StubMsg.BufferLength = 0;
NdrSimpleStructBufferSize( &StubMsg, memsrc, formattypes );
ok(StubMsg.BufferLength >= wiredatalen, "%s: length %d\n", msgpfx, StubMsg.BufferLength);
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
StubMsg.BufferEnd = StubMsg.BufferStart + StubMsg.BufferLength;
ptr = NdrSimpleStructMarshall( &StubMsg, memsrc, formattypes );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart);
ok(!memcmp(StubMsg.BufferStart, wiredata, wiredatalen), "%s: incorrectly marshaled %08x %08x %08x\n", msgpfx, *(DWORD*)StubMsg.BufferStart,*((DWORD*)StubMsg.BufferStart+1),*((DWORD*)StubMsg.BufferStart+2));
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
size = NdrSimpleStructMemorySize( &StubMsg, formattypes );
ok(size == StubMsg.MemorySize, "%s: size != MemorySize\n", msgpfx);
ok(size == srcsize, "%s: mem size %u\n", msgpfx, size);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart);
StubMsg.Buffer = StubMsg.BufferStart;
size = NdrSimpleStructMemorySize( &StubMsg, formattypes );
ok(size == StubMsg.MemorySize, "%s: size != MemorySize\n", msgpfx);
ok(StubMsg.MemorySize == ((srcsize + 3) & ~3) + srcsize, "%s: mem size %u\n", msgpfx, size);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart);
size = srcsize;
/*** Unmarshalling first with must_alloc false ***/
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
mem_orig = mem = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, srcsize);
ptr = NdrSimpleStructUnmarshall( &StubMsg, &mem, formattypes, 0 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart);
ok(mem == mem_orig, "%s: mem has changed %p %p\n", msgpfx, mem, mem_orig);
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
ok(StubMsg.MemorySize == 0, "%s: memorysize touched in unmarshal\n", msgpfx);
/* If we're a server we still use the supplied memory */
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.IsClient = 0;
ptr = NdrSimpleStructUnmarshall( &StubMsg, &mem, formattypes, 0 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(mem == mem_orig, "%s: mem has changed %p %p\n", msgpfx, mem, mem_orig);
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
ok(StubMsg.MemorySize == 0, "%s: memorysize touched in unmarshal\n", msgpfx);
/* ...unless we pass a NULL ptr, then the buffer is used.
Passing a NULL ptr while we're a client && !must_alloc
crashes on Windows, so we won't do that. */
if (0) /* crashes on Win9x and NT4 */
{
mem = NULL;
StubMsg.IsClient = 0;
StubMsg.Buffer = StubMsg.BufferStart;
ptr = NdrSimpleStructUnmarshall( &StubMsg, &mem, formattypes, FALSE );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(mem == StubMsg.BufferStart, "%s: mem not equal buffer\n", msgpfx);
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
ok(StubMsg.MemorySize == 0, "%s: memorysize touched in unmarshal\n", msgpfx);
}
/*** now must_alloc is true ***/
/* with must_alloc set we always allocate new memory whether or not we're
a server and also when passing NULL */
mem = mem_orig;
StubMsg.IsClient = 1;
StubMsg.Buffer = StubMsg.BufferStart;
ptr = NdrSimpleStructUnmarshall( &StubMsg, &mem, formattypes, 1 );
ok(ptr == NULL, "ret %p\n", ptr);
ok(mem != mem_orig, "mem not changed %p %p\n", mem, mem_orig);
ok(!cmp(mem, memsrc, srcsize), "incorrectly unmarshaled\n");
ok(my_alloc_called == num_additional_allocs + 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
ok(StubMsg.MemorySize == 0, "memorysize touched in unmarshal\n");
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
ptr = NdrSimpleStructUnmarshall( &StubMsg, &mem, formattypes, 1 );
ok(ptr == NULL, "ret %p\n", ptr);
ok(mem != mem_orig, "mem not changed %p %p\n", mem, mem_orig);
ok(!cmp(mem, memsrc, srcsize), "incorrectly unmarshaled\n");
ok(my_alloc_called == num_additional_allocs + 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
ok(StubMsg.MemorySize == 0, "memorysize touched in unmarshal\n");
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.IsClient = 0;
StubMsg.ReuseBuffer = 1;
ptr = NdrSimpleStructUnmarshall( &StubMsg, &mem, formattypes, 1 );
ok(ptr == NULL, "ret %p\n", ptr);
ok(mem != mem_orig, "mem not changed %p %p\n", mem, mem_orig);
ok(mem != StubMsg.BufferStart, "mem is buffer mem\n");
ok(!cmp(mem, memsrc, srcsize), "incorrectly unmarshaled\n");
ok(my_alloc_called == num_additional_allocs + 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
ok(StubMsg.MemorySize == 0, "memorysize touched in unmarshal\n");
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.IsClient = 0;
StubMsg.ReuseBuffer = 1;
ptr = NdrSimpleStructUnmarshall( &StubMsg, &mem, formattypes, 1 );
ok(ptr == NULL, "ret %p\n", ptr);
ok(mem != StubMsg.BufferStart, "mem is buffer mem\n");
ok(!cmp(mem, memsrc, srcsize), "incorrectly unmarshaled\n");
ok(my_alloc_called == num_additional_allocs + 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
my_alloc_called = 0;
ok(StubMsg.MemorySize == 0, "memorysize touched in unmarshal\n");
HeapFree(GetProcessHeap(), 0, mem_orig);
HeapFree(GetProcessHeap(), 0, StubMsg.BufferStart);
}
typedef struct
{
LONG l1;
LONG *pl1;
char *pc1;
} ps1_t;
static int ps1_cmp(const void *s1, const void *s2, size_t num)
{
const ps1_t *p1, *p2;
p1 = s1;
p2 = s2;
if(p1->l1 != p2->l1)
return 1;
if(p1->pl1 && p2->pl1)
{
if(*p1->pl1 != *p2->pl1)
return 1;
}
else if(p1->pl1 || p1->pl1)
return 1;
if(p1->pc1 && p2->pc1)
{
if(*p1->pc1 != *p2->pc1)
return 1;
}
else if(p1->pc1 || p1->pc1)
return 1;
return 0;
}
static void test_simple_struct(void)
{
unsigned char wiredata[28];
ULONG wiredatalen;
LONG l;
char c;
ps1_t ps1;
static const unsigned char fmtstr_simple_struct[] =
{
0x12, 0x0, /* FC_UP */
NdrFcShort( 0x2 ), /* Offset=2 */
0x15, 0x3, /* FC_STRUCT [align 4] */
NdrFcShort( 0x18 ), /* [size 24] */
0x6, /* FC_SHORT */
0x2, /* FC_CHAR */
0x38, /* FC_ALIGNM4 */
0x8, /* FC_LONG */
0x8, /* FC_LONG */
0x39, /* FC_ALIGNM8 */
0xb, /* FC_HYPER */
0x5b, /* FC_END */
};
struct {
short s;
char c;
LONG l1, l2;
LONGLONG ll;
} s1;
static const unsigned char fmtstr_pointer_struct[] =
{
0x12, 0x0, /* FC_UP */
NdrFcShort( 0x2 ), /* Offset=2 */
0x16, 0x3, /* FC_PSTRUCT [align 4] */
NdrFcShort( 0xc ), /* [size 12] */
0x4b, /* FC_PP */
0x5c, /* FC_PAD */
0x46, /* FC_NO_REPEAT */
0x5c, /* FC_PAD */
NdrFcShort( 0x4 ), /* 4 */
NdrFcShort( 0x4 ), /* 4 */
0x13, 0x8, /* FC_OP [simple_pointer] */
0x8, /* FC_LONG */
0x5c, /* FC_PAD */
0x46, /* FC_NO_REPEAT */
0x5c, /* FC_PAD */
NdrFcShort( 0x8 ), /* 8 */
NdrFcShort( 0x8 ), /* 8 */
0x13, 0x8, /* FC_OP [simple_pointer] */
0x2, /* FC_CHAR */
0x5c, /* FC_PAD */
0x5b, /* FC_END */
0x8, /* FC_LONG */
0x8, /* FC_LONG */
0x8, /* FC_LONG */
0x5c, /* FC_PAD */
0x5b, /* FC_END */
};
/* zero the entire structure, including the holes */
memset(&s1, 0, sizeof(s1));
/* FC_STRUCT */
s1.s = 0x1234;
s1.c = 0xa5;
s1.l1 = 0xdeadbeef;
s1.l2 = 0xcafebabe;
s1.ll = ((LONGLONG) 0xbadefeed << 32) | 0x2468ace0;
wiredatalen = 24;
memcpy(wiredata, &s1, wiredatalen);
test_simple_struct_marshal(fmtstr_simple_struct + 4, &s1, 24, wiredata, 24, NULL, 0, "struct");
if (use_pointer_ids)
*(unsigned int *)wiredata = 0x20000;
else
*(unsigned int *)wiredata = (UINT_PTR)&s1;
memcpy(wiredata + 4, &s1, wiredatalen);
test_pointer_marshal(fmtstr_simple_struct, &s1, 24, wiredata, 28, NULL, 0, "struct");
/* zero the entire structure, including the hole */
memset(&ps1, 0, sizeof(ps1));
/* FC_PSTRUCT */
ps1.l1 = 0xdeadbeef;
l = 0xcafebabe;
ps1.pl1 = &l;
c = 'a';
ps1.pc1 = &c;
*(unsigned int *)(wiredata + 4) = 0xdeadbeef;
if (use_pointer_ids)
{
*(unsigned int *)(wiredata + 8) = 0x20000;
*(unsigned int *)(wiredata + 12) = 0x20004;
}
else
{
*(unsigned int *)(wiredata + 8) = (UINT_PTR)&l;
*(unsigned int *)(wiredata + 12) = (UINT_PTR)&c;
}
memcpy(wiredata + 16, &l, 4);
memcpy(wiredata + 20, &c, 1);
test_simple_struct_marshal(fmtstr_pointer_struct + 4, &ps1, 17, wiredata + 4, 17, ps1_cmp, 2, "pointer_struct");
if (use_pointer_ids)
{
*(unsigned int *)wiredata = 0x20000;
*(unsigned int *)(wiredata + 8) = 0x20004;
*(unsigned int *)(wiredata + 12) = 0x20008;
}
else
*(unsigned int *)wiredata = (UINT_PTR)&ps1;
test_pointer_marshal(fmtstr_pointer_struct, &ps1, 17, wiredata, 21, ps1_cmp, 2, "pointer_struct");
}
static void test_fullpointer_xlat(void)
{
PFULL_PTR_XLAT_TABLES pXlatTables;
ULONG RefId;
int ret;
void *Pointer;
pXlatTables = NdrFullPointerXlatInit(2, XLAT_CLIENT);
/* "marshaling" phase */
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebeef, 1, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x1, "RefId should be 0x1 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebeef, 0, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x1, "RefId should be 0x1 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebabe, 0, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x2, "RefId should be 0x2 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xdeadbeef, 0, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x3, "RefId should be 0x3 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, NULL, 0, &RefId);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ok(RefId == 0, "RefId should be 0 instead of 0x%x\n", RefId);
/* "unmarshaling" phase */
ret = NdrFullPointerQueryRefId(pXlatTables, 0x2, 0, &Pointer);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(Pointer == (void *)0xcafebabe, "Pointer should be 0xcafebabe instead of %p\n", Pointer);
ret = NdrFullPointerQueryRefId(pXlatTables, 0x4, 0, &Pointer);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(Pointer == NULL, "Pointer should be NULL instead of %p\n", Pointer);
NdrFullPointerInsertRefId(pXlatTables, 0x4, (void *)0xdeadbabe);
ret = NdrFullPointerQueryRefId(pXlatTables, 0x4, 1, &Pointer);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(Pointer == (void *)0xdeadbabe, "Pointer should be (void *)0xdeadbabe instead of %p\n", Pointer);
NdrFullPointerXlatFree(pXlatTables);
pXlatTables = NdrFullPointerXlatInit(2, XLAT_SERVER);
/* "unmarshaling" phase */
ret = NdrFullPointerQueryRefId(pXlatTables, 0x2, 1, &Pointer);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(Pointer == NULL, "Pointer should be NULL instead of %p\n", Pointer);
NdrFullPointerInsertRefId(pXlatTables, 0x2, (void *)0xcafebabe);
ret = NdrFullPointerQueryRefId(pXlatTables, 0x2, 0, &Pointer);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(Pointer == (void *)0xcafebabe, "Pointer should be (void *)0xcafebabe instead of %p\n", Pointer);
ret = NdrFullPointerQueryRefId(pXlatTables, 0x2, 1, &Pointer);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ok(Pointer == (void *)0xcafebabe, "Pointer should be (void *)0xcafebabe instead of %p\n", Pointer);
/* "marshaling" phase */
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebeef, 1, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x3, "RefId should be 0x3 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebeef, 1, &RefId);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ok(RefId == 0x3, "RefId should be 0x3 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebeef, 0, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x3, "RefId should be 0x3 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebabe, 0, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x2, "RefId should be 0x2 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xdeadbeef, 0, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x4, "RefId should be 0x4 instead of 0x%x\n", RefId);
/* "freeing" phase */
ret = NdrFullPointerFree(pXlatTables, (void *)0xcafebeef);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebeef, 0x20, &RefId);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ok(RefId == 0x3, "RefId should be 0x3 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xcafebeef, 1, &RefId);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ok(RefId == 0x3, "RefId should be 0x3 instead of 0x%x\n", RefId);
ret = NdrFullPointerFree(pXlatTables, (void *)0xcafebabe);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ret = NdrFullPointerFree(pXlatTables, (void *)0xdeadbeef);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xdeadbeef, 0x20, &RefId);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ok(RefId == 0x4, "RefId should be 0x4 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xdeadbeef, 1, &RefId);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
ok(RefId == 0x4, "RefId should be 0x4 instead of 0x%x\n", RefId);
ret = NdrFullPointerQueryPointer(pXlatTables, (void *)0xdeadbeef, 1, &RefId);
ok(ret == 1, "ret should be 1 instead of 0x%x\n", ret);
ok(RefId == 0x4, "RefId should be 0x4 instead of 0x%x\n", RefId);
ret = NdrFullPointerFree(pXlatTables, (void *)0xdeadbeef);
ok(ret == 0, "ret should be 0 instead of 0x%x\n", ret);
NdrFullPointerXlatFree(pXlatTables);
}
/* verify stub data that is identical between client and server */
static void test_common_stub_data( const char *prefix, const MIDL_STUB_MESSAGE *stubMsg )
{
void *unset_ptr;
memset(&unset_ptr, 0xcc, sizeof(unset_ptr));
#define TEST_ZERO(field, fmt) ok(stubMsg->field == 0, "%s: " #field " should have been set to zero instead of " fmt "\n", prefix, stubMsg->field)
#define TEST_POINTER_UNSET(field) ok(stubMsg->field == unset_ptr, "%s: " #field " should have been unset instead of %p\n", prefix, stubMsg->field)
#define TEST_ULONG_UNSET(field) ok(stubMsg->field == 0xcccccccc, "%s: " #field " should have been unset instead of 0x%x\n", prefix, stubMsg->field)
#define TEST_ULONG_PTR_UNSET(field) ok(stubMsg->field == (ULONG_PTR)unset_ptr, "%s: " #field " should have been unset instead of 0x%lx\n", prefix, stubMsg->field)
TEST_POINTER_UNSET(BufferMark);
TEST_ULONG_UNSET(MemorySize);
TEST_POINTER_UNSET(Memory);
TEST_ZERO(pAllocAllNodesContext, "%p");
ok(stubMsg->pPointerQueueState == 0 ||
broken(stubMsg->pPointerQueueState == unset_ptr), /* win2k */
"%s: pPointerQueueState should have been unset instead of %p\n",
prefix, stubMsg->pPointerQueueState);
TEST_ZERO(IgnoreEmbeddedPointers, "%d");
TEST_ZERO(PointerBufferMark, "%p");
ok( stubMsg->uFlags == 0 ||
broken(stubMsg->uFlags == 0xcc), /* win9x */
"%s: uFlags should have been set to zero instead of 0x%x\n", prefix, stubMsg->uFlags );
/* FIXME: UniquePtrCount */
TEST_ULONG_PTR_UNSET(MaxCount);
TEST_ULONG_UNSET(Offset);
TEST_ULONG_UNSET(ActualCount);
ok(stubMsg->pfnAllocate == my_alloc, "%s: pfnAllocate should have been %p instead of %p\n",
prefix, my_alloc, stubMsg->pfnAllocate);
ok(stubMsg->pfnFree == my_free, "%s: pfnFree should have been %p instead of %p\n",
prefix, my_free, stubMsg->pfnFree);
TEST_ZERO(StackTop, "%p");
TEST_POINTER_UNSET(pPresentedType);
TEST_POINTER_UNSET(pTransmitType);
TEST_POINTER_UNSET(SavedHandle);
ok(stubMsg->StubDesc == &Object_StubDesc, "%s: StubDesc should have been %p instead of %p\n",
prefix, &Object_StubDesc, stubMsg->StubDesc);
TEST_ZERO(FullPtrRefId, "%d");
ok( stubMsg->PointerLength == 0 ||
broken(stubMsg->PointerLength == 1), /* win9x, nt4 */
"%s: pAsyncMsg should have been set to zero instead of %d\n", prefix, stubMsg->PointerLength );
TEST_ZERO(fInDontFree, "%d");
TEST_ZERO(fDontCallFreeInst, "%d");
ok(stubMsg->fInOnlyParam == 0 ||
stubMsg->fInOnlyParam == -1, /* Vista */
"%s: fInOnlyParam should have been set to 0 or -1 instead of %d\n", prefix, stubMsg->fInOnlyParam);
ok( stubMsg->fHasReturn == 0 ||
broken(stubMsg->fHasReturn == -1), /* win9x, nt4 */
"%s: fHasReturn should have been set to zero instead of %d\n", prefix, stubMsg->fHasReturn );
TEST_ZERO(fHasExtensions, "%d");
TEST_ZERO(fHasNewCorrDesc, "%d");
ok(stubMsg->fIsIn == 0 ||
broken(stubMsg->fIsIn == -1), /* win9x, nt4 */
"%s: fIsIn should have been set to 0 instead of %d\n", prefix, stubMsg->fIsIn);
ok(stubMsg->fIsOut == 0 ||
stubMsg->fIsOut == -1, /* XP-SP3 */
"%s: fIsOut should have been set to 0 or -1 instead of %d\n", prefix, stubMsg->fIsOut);
TEST_ZERO(fIsOicf, "%d");
ok(stubMsg->fBufferValid == 0,
"%s: fBufferValid should have been set to 0 instead of %d\n", prefix, stubMsg->fBufferValid);
ok(stubMsg->fHasMemoryValidateCallback == 0 ||
stubMsg->fHasMemoryValidateCallback == -1, /* XP-SP3 */
"%s: fHasMemoryValidateCallback should have been set to 0 or -1 instead of %d\n",
prefix, stubMsg->fHasMemoryValidateCallback);
ok(stubMsg->fInFree == 0 ||
stubMsg->fInFree == -1, /* XP-SP3 */
"%s: fInFree should have been set to 0 or -1 instead of %d\n", prefix, stubMsg->fInFree);
TEST_ZERO(fNeedMCCP, "%d");
ok(stubMsg->fUnused == 0 ||
stubMsg->fUnused == -2, /* Vista */
"%s: fUnused should have been set to 0 or -2 instead of %d\n", prefix, stubMsg->fUnused);
ok(stubMsg->fUnused2 == 0xffffcccc, "%s: fUnused2 should have been 0xffffcccc instead of 0x%x\n",
prefix, stubMsg->fUnused2);
ok(stubMsg->dwDestContext == MSHCTX_DIFFERENTMACHINE,
"%s: dwDestContext should have been MSHCTX_DIFFERENTMACHINE instead of %d\n",
prefix, stubMsg->dwDestContext);
TEST_ZERO(pvDestContext, "%p");
TEST_POINTER_UNSET(SavedContextHandles);
TEST_ULONG_UNSET(ParamNumber);
TEST_ZERO(pRpcChannelBuffer, "%p");
TEST_ZERO(pArrayInfo, "%p");
TEST_POINTER_UNSET(SizePtrCountArray);
TEST_POINTER_UNSET(SizePtrOffsetArray);
TEST_POINTER_UNSET(SizePtrLengthArray);
TEST_POINTER_UNSET(pArgQueue);
TEST_ZERO(dwStubPhase, "%d");
/* FIXME: where does this value come from? */
trace("%s: LowStackMark is %p\n", prefix, stubMsg->LowStackMark);
ok( stubMsg->pAsyncMsg == 0 || broken(stubMsg->pAsyncMsg == unset_ptr), /* win9x, nt4 */
"%s: pAsyncMsg should have been set to zero instead of %p\n", prefix, stubMsg->pAsyncMsg );
ok( stubMsg->pCorrInfo == 0 || broken(stubMsg->pCorrInfo == unset_ptr), /* win9x, nt4 */
"%s: pCorrInfo should have been set to zero instead of %p\n", prefix, stubMsg->pCorrInfo );
ok( stubMsg->pCorrMemory == 0 || broken(stubMsg->pCorrMemory == unset_ptr), /* win9x, nt4 */
"%s: pCorrMemory should have been set to zero instead of %p\n", prefix, stubMsg->pCorrMemory );
ok( stubMsg->pMemoryList == 0 || broken(stubMsg->pMemoryList == unset_ptr), /* win9x, nt4 */
"%s: pMemoryList should have been set to zero instead of %p\n", prefix, stubMsg->pMemoryList );
TEST_POINTER_UNSET(pCSInfo);
TEST_POINTER_UNSET(ConformanceMark);
TEST_POINTER_UNSET(VarianceMark);
ok(stubMsg->Unused == (ULONG_PTR)unset_ptr, "%s: Unused should have be unset instead of 0x%lx\n",
prefix, stubMsg->Unused);
TEST_POINTER_UNSET(pContext);
TEST_POINTER_UNSET(ContextHandleHash);
TEST_POINTER_UNSET(pUserMarshalList);
TEST_ULONG_PTR_UNSET(Reserved51_3);
TEST_ULONG_PTR_UNSET(Reserved51_4);
TEST_ULONG_PTR_UNSET(Reserved51_5);
#undef TEST_ULONG_PTR_UNSET
#undef TEST_ULONG_UNSET
#undef TEST_POINTER_UNSET
#undef TEST_ZERO
}
static void test_client_init(void)
{
MIDL_STUB_MESSAGE stubMsg;
RPC_MESSAGE rpcMsg;
void *unset_ptr;
memset(&rpcMsg, 0xcc, sizeof(rpcMsg));
memset(&stubMsg, 0xcc, sizeof(stubMsg));
memset(&unset_ptr, 0xcc, sizeof(unset_ptr));
NdrClientInitializeNew(&rpcMsg, &stubMsg, &Object_StubDesc, 1);
test_common_stub_data( "NdrClientInitializeNew", &stubMsg );
ok(stubMsg.RpcMsg == &rpcMsg, "stubMsg.RpcMsg should have been %p instead of %p\n", &rpcMsg, stubMsg.RpcMsg);
ok(rpcMsg.Handle == NULL, "rpcMsg.Handle should have been NULL instead of %p\n", rpcMsg.Handle);
ok(rpcMsg.Buffer == unset_ptr, "rpcMsg.Buffer should have been unset instead of %p\n",
rpcMsg.Buffer);
ok(rpcMsg.BufferLength == 0xcccccccc, "rpcMsg.BufferLength should have been unset instead of %d\n", rpcMsg.BufferLength);
ok(rpcMsg.ProcNum == 0x8001, "rpcMsg.ProcNum should have been 0x8001 instead of 0x%x\n", rpcMsg.ProcNum);
ok(rpcMsg.TransferSyntax == unset_ptr, "rpcMsg.TransferSyntax should have been unset instead of %p\n", rpcMsg.TransferSyntax);
ok(rpcMsg.RpcInterfaceInformation == Object_StubDesc.RpcInterfaceInformation,
"rpcMsg.RpcInterfaceInformation should have been %p instead of %p\n",
Object_StubDesc.RpcInterfaceInformation, rpcMsg.RpcInterfaceInformation);
/* Note: ReservedForRuntime not tested */
ok(rpcMsg.ManagerEpv == unset_ptr, "rpcMsg.ManagerEpv should have been unset instead of %p\n", rpcMsg.ManagerEpv);
ok(rpcMsg.ImportContext == unset_ptr, "rpcMsg.ImportContext should have been unset instead of %p\n", rpcMsg.ImportContext);
ok(rpcMsg.RpcFlags == 0, "rpcMsg.RpcFlags should have been 0 instead of 0x%x\n", rpcMsg.RpcFlags);
ok(stubMsg.Buffer == unset_ptr, "stubMsg.Buffer should have been unset instead of %p\n",
stubMsg.Buffer);
ok(stubMsg.BufferStart == NULL, "stubMsg.BufferStart should have been NULL instead of %p\n",
stubMsg.BufferStart);
ok(stubMsg.BufferEnd == NULL, "stubMsg.BufferEnd should have been NULL instead of %p\n",
stubMsg.BufferEnd);
ok(stubMsg.BufferLength == 0, "stubMsg.BufferLength should have been 0 instead of %u\n",
stubMsg.BufferLength);
ok(stubMsg.IsClient == 1, "stubMsg.IsClient should have been 1 instead of %u\n", stubMsg.IsClient);
ok(stubMsg.ReuseBuffer == 0, "stubMsg.ReuseBuffer should have been 0 instead of %d\n",
stubMsg.ReuseBuffer);
ok(stubMsg.CorrDespIncrement == 0, "stubMsg.CorrDespIncrement should have been 0 instead of %d\n",
stubMsg.CorrDespIncrement);
ok(stubMsg.FullPtrXlatTables == unset_ptr, "stubMsg.FullPtrXlatTables should have been unset instead of %p\n",
stubMsg.FullPtrXlatTables);
}
static void test_server_init(void)
{
MIDL_STUB_MESSAGE stubMsg;
RPC_MESSAGE rpcMsg;
unsigned char *ret;
unsigned char buffer[256];
memset(&rpcMsg, 0, sizeof(rpcMsg));
rpcMsg.Buffer = buffer;
rpcMsg.BufferLength = sizeof(buffer);
rpcMsg.RpcFlags = RPC_BUFFER_COMPLETE;
memset(&stubMsg, 0xcc, sizeof(stubMsg));
ret = NdrServerInitializeNew(&rpcMsg, &stubMsg, &Object_StubDesc);
ok(ret == NULL, "NdrServerInitializeNew should have returned NULL instead of %p\n", ret);
test_common_stub_data( "NdrServerInitializeNew", &stubMsg );
ok(stubMsg.RpcMsg == &rpcMsg, "stubMsg.RpcMsg should have been %p instead of %p\n", &rpcMsg, stubMsg.RpcMsg);
ok(stubMsg.Buffer == buffer, "stubMsg.Buffer should have been %p instead of %p\n", buffer, stubMsg.Buffer);
ok(stubMsg.BufferStart == buffer, "stubMsg.BufferStart should have been %p instead of %p\n", buffer, stubMsg.BufferStart);
ok(stubMsg.BufferEnd == buffer + sizeof(buffer), "stubMsg.BufferEnd should have been %p instead of %p\n", buffer + sizeof(buffer), stubMsg.BufferEnd);
todo_wine
ok(stubMsg.BufferLength == 0, "stubMsg.BufferLength should have been 0 instead of %u\n", stubMsg.BufferLength);
ok(stubMsg.IsClient == 0, "stubMsg.IsClient should have been 0 instead of %u\n", stubMsg.IsClient);
ok(stubMsg.ReuseBuffer == 0 ||
broken(stubMsg.ReuseBuffer == 1), /* win2k */
"stubMsg.ReuseBuffer should have been set to zero instead of %d\n", stubMsg.ReuseBuffer);
ok(stubMsg.CorrDespIncrement == 0xcc ||
stubMsg.CorrDespIncrement == 0,
"CorrDespIncrement should have been unset instead of 0x%x\n", stubMsg.CorrDespIncrement);
ok(stubMsg.FullPtrXlatTables == 0, "stubMsg.BufferLength should have been 0 instead of %p\n", stubMsg.FullPtrXlatTables);
}
static void test_ndr_allocate(void)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
void *p1, *p2;
struct tag_mem_list_v2_t
{
DWORD magic;
DWORD size;
DWORD unknown;
struct tag_mem_list_v2_t *next;
} *mem_list_v2;
const DWORD magic_MEML = 'M' << 24 | 'E' << 16 | 'M' << 8 | 'L';
StubDesc = Object_StubDesc;
NdrClientInitializeNew(&RpcMessage, &StubMsg, &StubDesc, 0);
my_alloc_called = my_free_called = 0;
p1 = NdrAllocate(&StubMsg, 10);
p2 = NdrAllocate(&StubMsg, 24);
ok(my_alloc_called == 2, "alloc called %d\n", my_alloc_called);
ok(StubMsg.pMemoryList != NULL, "StubMsg.pMemoryList NULL\n");
if(StubMsg.pMemoryList)
{
mem_list_v2 = StubMsg.pMemoryList;
if (mem_list_v2->size == 24)
{
trace("v2 mem list format\n");
ok((char *)mem_list_v2 == (char *)p2 + 24, "expected mem_list_v2 pointer %p, but got %p\n", (char *)p2 + 24, mem_list_v2);
ok(mem_list_v2->magic == magic_MEML, "magic %08x\n", mem_list_v2->magic);
ok(mem_list_v2->size == 24, "wrong size for p2 %d\n", mem_list_v2->size);
ok(mem_list_v2->unknown == 0, "wrong unknown for p2 0x%x\n", mem_list_v2->unknown);
ok(mem_list_v2->next != NULL, "next NULL\n");
mem_list_v2 = mem_list_v2->next;
if(mem_list_v2)
{
ok((char *)mem_list_v2 == (char *)p1 + 16, "expected mem_list_v2 pointer %p, but got %p\n", (char *)p1 + 16, mem_list_v2);
ok(mem_list_v2->magic == magic_MEML, "magic %08x\n", mem_list_v2->magic);
ok(mem_list_v2->size == 16, "wrong size for p1 %d\n", mem_list_v2->size);
ok(mem_list_v2->unknown == 0, "wrong unknown for p1 0x%x\n", mem_list_v2->unknown);
ok(mem_list_v2->next == NULL, "next %p\n", mem_list_v2->next);
}
}
else win_skip("v1 mem list format\n");
}
/* NdrFree isn't exported so we can't test free'ing */
}
static void test_conformant_array(void)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
void *ptr;
unsigned char *mem, *mem_orig;
unsigned char memsrc[20];
unsigned int i;
static const unsigned char fmtstr_conf_array[] =
{
0x1b, /* FC_CARRAY */
0x0, /* align */
NdrFcShort( 0x1 ), /* elem size */
0x40, /* Corr desc: const */
0x0,
NdrFcShort(0x10), /* const = 0x10 */
0x1, /* FC_BYTE */
0x5b /* FC_END */
};
for (i = 0; i < sizeof(memsrc); i++)
memsrc[i] = i * i;
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = fmtstr_conf_array;
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 0;
NdrConformantArrayBufferSize( &StubMsg,
memsrc,
fmtstr_conf_array );
ok(StubMsg.BufferLength >= 20, "length %d\n", StubMsg.BufferLength);
/*NdrGetBuffer(&_StubMsg, _StubMsg.BufferLength, NULL);*/
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
StubMsg.BufferEnd = StubMsg.BufferStart + StubMsg.BufferLength;
ptr = NdrConformantArrayMarshall( &StubMsg, memsrc, fmtstr_conf_array );
ok(ptr == NULL, "ret %p\n", ptr);
ok(StubMsg.Buffer - StubMsg.BufferStart == 20, "Buffer %p Start %p len %d\n", StubMsg.Buffer, StubMsg.BufferStart, 20);
ok(!memcmp(StubMsg.BufferStart + 4, memsrc, 16), "incorrectly marshaled\n");
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
mem = NULL;
/* Client */
my_alloc_called = 0;
/* passing mem == NULL with must_alloc == 0 crashes under Windows */
NdrConformantArrayUnmarshall( &StubMsg, &mem, fmtstr_conf_array, 1);
ok(mem != NULL, "mem not alloced\n");
ok(mem != StubMsg.BufferStart + 4, "mem pointing at buffer\n");
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem_orig = mem;
NdrConformantArrayUnmarshall( &StubMsg, &mem, fmtstr_conf_array, 0);
ok(mem == mem_orig, "mem alloced\n");
ok(mem != StubMsg.BufferStart + 4, "mem pointing at buffer\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrConformantArrayUnmarshall( &StubMsg, &mem, fmtstr_conf_array, 1);
ok(mem != mem_orig, "mem not alloced\n");
ok(mem != StubMsg.BufferStart + 4, "mem pointing at buffer\n");
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrConformantArrayFree( &StubMsg, mem, fmtstr_conf_array );
ok(my_free_called == 0, "free called %d\n", my_free_called);
StubMsg.pfnFree(mem);
/* Server */
my_alloc_called = 0;
StubMsg.IsClient = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrConformantArrayUnmarshall( &StubMsg, &mem, fmtstr_conf_array, 0);
ok(mem == StubMsg.BufferStart + 4 || broken(!mem), /* win9x, nt4 */
"mem not pointing at buffer %p/%p\n", mem, StubMsg.BufferStart + 4);
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrConformantArrayUnmarshall( &StubMsg, &mem, fmtstr_conf_array, 1);
ok(mem != StubMsg.BufferStart + 4, "mem pointing at buffer\n");
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
StubMsg.pfnFree(mem);
my_alloc_called = 0;
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
NdrConformantArrayUnmarshall( &StubMsg, &mem, fmtstr_conf_array, 0);
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
NdrConformantArrayUnmarshall( &StubMsg, &mem, fmtstr_conf_array, 1);
ok(mem != StubMsg.BufferStart + 4, "mem pointing at buffer\n");
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
StubMsg.pfnFree(mem);
StubMsg.pfnFree(mem_orig);
HeapFree(GetProcessHeap(), 0, StubMsg.RpcMsg->Buffer);
}
static void test_conformant_string(void)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
DWORD size;
void *ptr;
unsigned char *mem, *mem_orig;
char memsrc[] = "This is a test string";
static const unsigned char fmtstr_conf_str[] =
{
0x11, 0x8, /* FC_RP [simple_pointer] */
0x22, /* FC_C_CSTRING */
0x5c, /* FC_PAD */
};
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = fmtstr_conf_str;
memset( &StubMsg, 0, sizeof(StubMsg) ); /* needed on win9x and nt4 */
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 0;
NdrPointerBufferSize( &StubMsg,
(unsigned char *)memsrc,
fmtstr_conf_str );
ok(StubMsg.BufferLength >= sizeof(memsrc) + 12, "length %d\n", StubMsg.BufferLength);
/*NdrGetBuffer(&_StubMsg, _StubMsg.BufferLength, NULL);*/
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
StubMsg.BufferEnd = StubMsg.BufferStart + StubMsg.BufferLength;
ptr = NdrPointerMarshall( &StubMsg, (unsigned char *)memsrc, fmtstr_conf_str );
ok(ptr == NULL, "ret %p\n", ptr);
size = StubMsg.Buffer - StubMsg.BufferStart;
ok(size == sizeof(memsrc) + 12, "Buffer %p Start %p len %d\n",
StubMsg.Buffer, StubMsg.BufferStart, size);
ok(!memcmp(StubMsg.BufferStart + 12, memsrc, sizeof(memsrc)), "incorrectly marshaled\n");
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
mem = NULL;
/* Client */
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem = mem_orig = HeapAlloc(GetProcessHeap(), 0, sizeof(memsrc));
NdrPointerUnmarshall( &StubMsg, &mem, fmtstr_conf_str, 0);
ok(mem == mem_orig, "mem not alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, fmtstr_conf_str, 1);
todo_wine {
ok(mem == mem_orig, "mem not alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
}
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerFree( &StubMsg, mem, fmtstr_conf_str );
ok(my_free_called == 1, "free called %d\n", my_free_called);
mem = my_alloc(10);
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerFree( &StubMsg, mem, fmtstr_conf_str );
ok(my_free_called == 1, "free called %d\n", my_free_called);
/* Server */
my_alloc_called = 0;
StubMsg.IsClient = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, fmtstr_conf_str, 0);
ok(mem == StubMsg.BufferStart + 12 || broken(!mem), /* win9x, nt4 */
"mem not pointing at buffer %p/%p\n", mem, StubMsg.BufferStart + 12 );
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, fmtstr_conf_str, 1);
todo_wine {
ok(mem == StubMsg.BufferStart + 12 || broken(!mem), /* win9x, nt4 */
"mem not pointing at buffer %p/%p\n", mem, StubMsg.BufferStart + 12 );
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
}
my_alloc_called = 0;
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, fmtstr_conf_str, 0);
ok(mem == StubMsg.BufferStart + 12 || broken(!mem), /* win9x, nt4 */
"mem not pointing at buffer %p/%p\n", mem, StubMsg.BufferStart + 12 );
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerUnmarshall( &StubMsg, &mem, fmtstr_conf_str, 1);
todo_wine {
ok(mem == StubMsg.BufferStart + 12 || broken(!mem), /* win9x, nt4 */
"mem not pointing at buffer %p/%p\n", mem, StubMsg.BufferStart + 12 );
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
}
mem = my_alloc(10);
my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrPointerFree( &StubMsg, mem, fmtstr_conf_str );
ok(my_free_called == 1, "free called %d\n", my_free_called);
HeapFree(GetProcessHeap(), 0, mem_orig);
HeapFree(GetProcessHeap(), 0, StubMsg.RpcMsg->Buffer);
}
static void test_nonconformant_string(void)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
DWORD size;
void *ptr;
unsigned char *mem, *mem_orig;
unsigned char memsrc[10] = "This is";
unsigned char memsrc2[10] = "This is a";
static const unsigned char fmtstr_nonconf_str[] =
{
0x26, /* FC_CSTRING */
0x5c, /* FC_PAD */
NdrFcShort( 0xa ), /* 10 */
};
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = fmtstr_nonconf_str;
/* length < size */
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 0;
NdrNonConformantStringBufferSize( &StubMsg, memsrc, fmtstr_nonconf_str );
ok(StubMsg.BufferLength >= strlen((char *)memsrc) + 1 + 8, "length %d\n", StubMsg.BufferLength);
/*NdrGetBuffer(&_StubMsg, _StubMsg.BufferLength, NULL);*/
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
StubMsg.BufferEnd = StubMsg.BufferStart + StubMsg.BufferLength;
ptr = NdrNonConformantStringMarshall( &StubMsg, memsrc, fmtstr_nonconf_str );
ok(ptr == NULL, "ret %p\n", ptr);
size = StubMsg.Buffer - StubMsg.BufferStart;
ok(size == strlen((char *)memsrc) + 1 + 8, "Buffer %p Start %p len %d\n",
StubMsg.Buffer, StubMsg.BufferStart, size);
ok(!memcmp(StubMsg.BufferStart + 8, memsrc, strlen((char *)memsrc) + 1), "incorrectly marshaled\n");
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
mem = NULL;
/* Client */
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem = mem_orig = HeapAlloc(GetProcessHeap(), 0, sizeof(memsrc));
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 0);
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 1);
todo_wine
ok(mem == mem_orig, "mem alloced\n");
todo_wine
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
/* Server */
my_alloc_called = 0;
StubMsg.IsClient = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 0);
ok(mem != mem_orig, "mem not alloced\n");
ok(mem != StubMsg.BufferStart + 8, "mem pointing at buffer\n");
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
NdrOleFree(mem);
my_alloc_called = 0;
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 0);
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 1);
todo_wine
ok(mem == mem_orig, "mem alloced\n");
todo_wine
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
HeapFree(GetProcessHeap(), 0, mem_orig);
HeapFree(GetProcessHeap(), 0, StubMsg.RpcMsg->Buffer);
/* length = size */
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 0;
NdrNonConformantStringBufferSize( &StubMsg, memsrc2, fmtstr_nonconf_str );
ok(StubMsg.BufferLength >= strlen((char *)memsrc2) + 1 + 8, "length %d\n", StubMsg.BufferLength);
/*NdrGetBuffer(&_StubMsg, _StubMsg.BufferLength, NULL);*/
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
StubMsg.BufferEnd = StubMsg.BufferStart + StubMsg.BufferLength;
ptr = NdrNonConformantStringMarshall( &StubMsg, memsrc2, fmtstr_nonconf_str );
ok(ptr == NULL, "ret %p\n", ptr);
size = StubMsg.Buffer - StubMsg.BufferStart;
ok(size == strlen((char *)memsrc2) + 1 + 8, "Buffer %p Start %p len %d\n",
StubMsg.Buffer, StubMsg.BufferStart, size);
ok(!memcmp(StubMsg.BufferStart + 8, memsrc2, strlen((char *)memsrc2) + 1), "incorrectly marshaled\n");
StubMsg.Buffer = StubMsg.BufferStart;
StubMsg.MemorySize = 0;
mem = NULL;
/* Client */
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem = mem_orig = HeapAlloc(GetProcessHeap(), 0, sizeof(memsrc));
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 0);
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 1);
todo_wine
ok(mem == mem_orig, "mem alloced\n");
todo_wine
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
/* Server */
my_alloc_called = 0;
StubMsg.IsClient = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 0);
ok(mem != mem_orig, "mem not alloced\n");
ok(mem != StubMsg.BufferStart + 8, "mem pointing at buffer\n");
ok(my_alloc_called == 1, "alloc called %d\n", my_alloc_called);
NdrOleFree(mem);
my_alloc_called = 0;
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 0);
ok(mem == mem_orig, "mem alloced\n");
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
my_alloc_called = 0;
mem = mem_orig;
StubMsg.Buffer = StubMsg.BufferStart;
NdrNonConformantStringUnmarshall( &StubMsg, &mem, fmtstr_nonconf_str, 1);
todo_wine
ok(mem == mem_orig, "mem alloced\n");
todo_wine
ok(my_alloc_called == 0, "alloc called %d\n", my_alloc_called);
HeapFree(GetProcessHeap(), 0, mem_orig);
HeapFree(GetProcessHeap(), 0, StubMsg.RpcMsg->Buffer);
}
static void test_conf_complex_struct(void)
{
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc;
void *ptr;
unsigned int i;
struct conf_complex
{
unsigned int size;
unsigned int *array[1];
};
struct conf_complex *memsrc;
struct conf_complex *mem;
static const unsigned char fmtstr_complex_struct[] =
{
/* 0 */
0x1b, /* FC_CARRAY */
0x3, /* 3 */
/* 2 */ NdrFcShort( 0x4 ), /* 4 */
/* 4 */ 0x8, /* Corr desc: FC_LONG */
0x0, /* */
/* 6 */ NdrFcShort( 0xfffc ), /* -4 */
/* 8 */
0x4b, /* FC_PP */
0x5c, /* FC_PAD */
/* 10 */
0x48, /* FC_VARIABLE_REPEAT */
0x49, /* FC_FIXED_OFFSET */
/* 12 */ NdrFcShort( 0x4 ), /* 4 */
/* 14 */ NdrFcShort( 0x0 ), /* 0 */
/* 16 */ NdrFcShort( 0x1 ), /* 1 */
/* 18 */ NdrFcShort( 0x0 ), /* 0 */
/* 20 */ NdrFcShort( 0x0 ), /* 0 */
/* 22 */ 0x12, 0x8, /* FC_UP [simple_pointer] */
/* 24 */ 0x8, /* FC_LONG */
0x5c, /* FC_PAD */
/* 26 */
0x5b, /* FC_END */
0x8, /* FC_LONG */
/* 28 */ 0x5c, /* FC_PAD */
0x5b, /* FC_END */
/* 30 */
0x1a, /* FC_BOGUS_STRUCT */
0x3, /* 3 */
/* 32 */ NdrFcShort( 0x4 ), /* 4 */
/* 34 */ NdrFcShort( 0xffffffde ), /* Offset= -34 (0) */
/* 36 */ NdrFcShort( 0x0 ), /* Offset= 0 (36) */
/* 38 */ 0x8, /* FC_LONG */
0x5b, /* FC_END */
};
memsrc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
FIELD_OFFSET(struct conf_complex, array[20]));
memsrc->size = 20;
StubDesc = Object_StubDesc;
StubDesc.pFormatTypes = fmtstr_complex_struct;
NdrClientInitializeNew(
&RpcMessage,
&StubMsg,
&StubDesc,
0);
StubMsg.BufferLength = 0;
NdrComplexStructBufferSize( &StubMsg,
(unsigned char *)memsrc,
&fmtstr_complex_struct[30] );
ok(StubMsg.BufferLength >= 28, "length %d\n", StubMsg.BufferLength);
/*NdrGetBuffer(&_StubMsg, _StubMsg.BufferLength, NULL);*/
StubMsg.RpcMsg->Buffer = StubMsg.BufferStart = StubMsg.Buffer = HeapAlloc(GetProcessHeap(), 0, StubMsg.BufferLength);
StubMsg.BufferEnd = StubMsg.BufferStart + StubMsg.BufferLength;
ptr = NdrComplexStructMarshall( &StubMsg, (unsigned char *)memsrc,
&fmtstr_complex_struct[30] );
ok(ptr == NULL, "ret %p\n", ptr);
ok(*(unsigned int *)StubMsg.BufferStart == 20, "Conformance should have been 20 instead of %d\n", *(unsigned int *)StubMsg.BufferStart);
ok(*(unsigned int *)(StubMsg.BufferStart + 4) == 20, "conf_complex.size should have been 20 instead of %d\n", *(unsigned int *)(StubMsg.BufferStart + 4));
for (i = 0; i < 20; i++)
ok(*(unsigned int *)(StubMsg.BufferStart + 8 + i * 4) == 0, "pointer id for conf_complex.array[%d] should have been 0 instead of 0x%x\n", i, *(unsigned int *)(StubMsg.BufferStart + 8 + i * 4));
/* Server */
my_alloc_called = 0;
StubMsg.IsClient = 0;
mem = NULL;
StubMsg.Buffer = StubMsg.BufferStart;
ptr = NdrComplexStructUnmarshall( &StubMsg, (unsigned char **)&mem, &fmtstr_complex_struct[30], 0);
ok(ptr == NULL, "ret %p\n", ptr);
ok(mem->size == 20, "mem->size wasn't unmarshalled correctly (%d)\n", mem->size);
ok(mem->array[0] == NULL, "mem->array[0] wasn't unmarshalled correctly (%p)\n", mem->array[0]);
StubMsg.pfnFree(mem);
HeapFree(GetProcessHeap(), 0, StubMsg.RpcMsg->Buffer);
}
static void test_ndr_buffer(void)
{
static unsigned char ncalrpc[] = "ncalrpc";
static unsigned char endpoint[] = "winetest:test_ndr_buffer";
RPC_MESSAGE RpcMessage;
MIDL_STUB_MESSAGE StubMsg;
MIDL_STUB_DESC StubDesc = Object_StubDesc;
unsigned char *ret;
unsigned char *binding;
RPC_BINDING_HANDLE Handle;
RPC_STATUS status;
ULONG prev_buffer_length;
BOOL old_buffer_valid_location;
StubDesc.RpcInterfaceInformation = (void *)&IFoo___RpcServerInterface;
status = RpcServerUseProtseqEp(ncalrpc, 20, endpoint, NULL);
ok(RPC_S_OK == status, "RpcServerUseProtseqEp failed with status %u\n", status);
status = RpcServerRegisterIf(IFoo_v0_0_s_ifspec, NULL, NULL);
ok(RPC_S_OK == status, "RpcServerRegisterIf failed with status %u\n", status);
status = RpcServerListen(1, 20, TRUE);
ok(RPC_S_OK == status, "RpcServerListen failed with status %u\n", status);
if (status != RPC_S_OK)
{
/* Failed to create a server, running client tests is useless */
return;
}
status = RpcStringBindingCompose(NULL, ncalrpc, NULL, endpoint, NULL, &binding);
ok(status == RPC_S_OK, "RpcStringBindingCompose failed (%u)\n", status);
status = RpcBindingFromStringBinding(binding, &Handle);
ok(status == RPC_S_OK, "RpcBindingFromStringBinding failed (%u)\n", status);
RpcStringFree(&binding);
NdrClientInitializeNew(&RpcMessage, &StubMsg, &StubDesc, 5);
ret = NdrGetBuffer(&StubMsg, 10, Handle);
ok(ret == StubMsg.Buffer, "NdrGetBuffer should have returned the same value as StubMsg.Buffer instead of %p\n", ret);
ok(RpcMessage.Handle != NULL, "RpcMessage.Handle should not have been NULL\n");
ok(RpcMessage.Buffer != NULL, "RpcMessage.Buffer should not have been NULL\n");
ok(RpcMessage.BufferLength == 10 ||
broken(RpcMessage.BufferLength == 12), /* win2k */
"RpcMessage.BufferLength should have been 10 instead of %d\n", RpcMessage.BufferLength);
ok(RpcMessage.RpcFlags == 0, "RpcMessage.RpcFlags should have been 0x0 instead of 0x%x\n", RpcMessage.RpcFlags);
ok(StubMsg.Buffer != NULL, "Buffer should not have been NULL\n");
ok(!StubMsg.BufferStart, "BufferStart should have been NULL instead of %p\n", StubMsg.BufferStart);
ok(!StubMsg.BufferEnd, "BufferEnd should have been NULL instead of %p\n", StubMsg.BufferEnd);
todo_wine
ok(StubMsg.BufferLength == 0, "BufferLength should have left as 0 instead of being set to %d\n", StubMsg.BufferLength);
old_buffer_valid_location = !StubMsg.fBufferValid;
if (old_buffer_valid_location)
ok(broken(StubMsg.CorrDespIncrement == TRUE), "fBufferValid should have been TRUE instead of 0x%x\n", StubMsg.CorrDespIncrement);
else
ok(StubMsg.fBufferValid, "fBufferValid should have been non-zero instead of 0x%x\n", StubMsg.fBufferValid);
prev_buffer_length = RpcMessage.BufferLength;
StubMsg.BufferLength = 1;
NdrFreeBuffer(&StubMsg);
ok(RpcMessage.Handle != NULL, "RpcMessage.Handle should not have been NULL\n");
ok(RpcMessage.Buffer != NULL, "RpcMessage.Buffer should not have been NULL\n");
ok(RpcMessage.BufferLength == prev_buffer_length, "RpcMessage.BufferLength should have been left as %d instead of %d\n", prev_buffer_length, RpcMessage.BufferLength);
ok(StubMsg.Buffer != NULL, "Buffer should not have been NULL\n");
ok(StubMsg.BufferLength == 1, "BufferLength should have left as 1 instead of being set to %d\n", StubMsg.BufferLength);
if (old_buffer_valid_location)
ok(broken(StubMsg.CorrDespIncrement == FALSE), "fBufferValid should have been FALSE instead of 0x%x\n", StubMsg.CorrDespIncrement);
else
ok(!StubMsg.fBufferValid, "fBufferValid should have been FALSE instead of %d\n", StubMsg.fBufferValid);
/* attempt double-free */
NdrFreeBuffer(&StubMsg);
RpcBindingFree(&Handle);
status = RpcServerUnregisterIf(NULL, NULL, FALSE);
ok(status == RPC_S_OK, "RpcServerUnregisterIf failed (%u)\n", status);
}
static void test_NdrMapCommAndFaultStatus(void)
{
RPC_STATUS rpc_status;
MIDL_STUB_MESSAGE StubMsg;
RPC_MESSAGE RpcMessage;
NdrClientInitializeNew(&RpcMessage, &StubMsg, &Object_StubDesc, 5);
for (rpc_status = 0; rpc_status < 10000; rpc_status++)
{
RPC_STATUS status;
ULONG comm_status = 0;
ULONG fault_status = 0;
ULONG expected_comm_status = 0;
ULONG expected_fault_status = 0;
status = NdrMapCommAndFaultStatus(&StubMsg, &comm_status, &fault_status, rpc_status);
ok(status == RPC_S_OK, "NdrMapCommAndFaultStatus failed with error %d\n", status);
switch (rpc_status)
{
case ERROR_INVALID_HANDLE:
case RPC_S_INVALID_BINDING:
case RPC_S_UNKNOWN_IF:
case RPC_S_SERVER_UNAVAILABLE:
case RPC_S_SERVER_TOO_BUSY:
case RPC_S_CALL_FAILED_DNE:
case RPC_S_PROTOCOL_ERROR:
case RPC_S_UNSUPPORTED_TRANS_SYN:
case RPC_S_UNSUPPORTED_TYPE:
case RPC_S_PROCNUM_OUT_OF_RANGE:
case EPT_S_NOT_REGISTERED:
case RPC_S_COMM_FAILURE:
expected_comm_status = rpc_status;
break;
default:
expected_fault_status = rpc_status;
}
ok(comm_status == expected_comm_status, "NdrMapCommAndFaultStatus should have mapped %d to comm status %d instead of %d\n",
rpc_status, expected_comm_status, comm_status);
ok(fault_status == expected_fault_status, "NdrMapCommAndFaultStatus should have mapped %d to fault status %d instead of %d\n",
rpc_status, expected_fault_status, fault_status);
}
}
static void test_NdrGetUserMarshalInfo(void)
{
RPC_STATUS status;
MIDL_STUB_MESSAGE stubmsg;
USER_MARSHAL_CB umcb;
NDR_USER_MARSHAL_INFO umi;
unsigned char buffer[16];
void *rpc_channel_buffer = (void *)(ULONG_PTR)0xcafebabe;
RPC_MESSAGE rpc_msg;
RPC_STATUS (RPC_ENTRY *pNdrGetUserMarshalInfo)(ULONG *,ULONG,NDR_USER_MARSHAL_INFO *);
pNdrGetUserMarshalInfo = (void *)GetProcAddress(GetModuleHandle("rpcrt4.dll"), "NdrGetUserMarshalInfo");
if (!pNdrGetUserMarshalInfo)
{
skip("NdrGetUserMarshalInfo not exported\n");
return;
}
/* unmarshall */
memset(&rpc_msg, 0xcc, sizeof(rpc_msg));
rpc_msg.Buffer = buffer;
rpc_msg.BufferLength = 16;
memset(&stubmsg, 0xcc, sizeof(stubmsg));
stubmsg.RpcMsg = &rpc_msg;
stubmsg.dwDestContext = MSHCTX_INPROC;
stubmsg.pvDestContext = NULL;
stubmsg.Buffer = buffer + 15;
stubmsg.BufferLength = 0;
stubmsg.BufferEnd = NULL;
stubmsg.pRpcChannelBuffer = rpc_channel_buffer;
stubmsg.StubDesc = NULL;
stubmsg.pfnAllocate = my_alloc;
stubmsg.pfnFree = my_free;
memset(&umcb, 0xcc, sizeof(umcb));
umcb.Flags = MAKELONG(MSHCTX_INPROC, NDR_LOCAL_DATA_REPRESENTATION);
umcb.pStubMsg = &stubmsg;
umcb.Signature = USER_MARSHAL_CB_SIGNATURE;
umcb.CBType = USER_MARSHAL_CB_UNMARSHALL;
memset(&umi, 0xaa, sizeof(umi));
status = pNdrGetUserMarshalInfo(&umcb.Flags, 1, &umi);
ok(status == RPC_S_OK, "NdrGetUserMarshalInfo failed with error %d\n", status);
ok( umi.InformationLevel == 1,
"umi.InformationLevel was %u instead of 1\n",
umi.InformationLevel);
ok( U(umi.Level1).Buffer == buffer + 15,
"U(umi.Level1).Buffer was %p instead of %p\n",
U(umi.Level1).Buffer, buffer);
ok( U(umi.Level1).BufferSize == 1,
"U(umi.Level1).BufferSize was %u instead of 1\n",
U(umi.Level1).BufferSize);
ok( U(umi.Level1).pfnAllocate == my_alloc,
"U(umi.Level1).pfnAllocate was %p instead of %p\n",
U(umi.Level1).pfnAllocate, my_alloc);
ok( U(umi.Level1).pfnFree == my_free,
"U(umi.Level1).pfnFree was %p instead of %p\n",
U(umi.Level1).pfnFree, my_free);
ok( U(umi.Level1).pRpcChannelBuffer == rpc_channel_buffer,
"U(umi.Level1).pRpcChannelBuffer was %p instead of %p\n",
U(umi.Level1).pRpcChannelBuffer, rpc_channel_buffer);
/* buffer size */
rpc_msg.Buffer = buffer;
rpc_msg.BufferLength = 16;
stubmsg.Buffer = buffer;
stubmsg.BufferLength = 16;
stubmsg.BufferEnd = NULL;
umcb.CBType = USER_MARSHAL_CB_BUFFER_SIZE;
memset(&umi, 0xaa, sizeof(umi));
status = pNdrGetUserMarshalInfo(&umcb.Flags, 1, &umi);
ok(status == RPC_S_OK, "NdrGetUserMarshalInfo failed with error %d\n", status);
ok( umi.InformationLevel == 1,
"umi.InformationLevel was %u instead of 1\n",
umi.InformationLevel);
ok( U(umi.Level1).Buffer == NULL,
"U(umi.Level1).Buffer was %p instead of NULL\n",
U(umi.Level1).Buffer);
ok( U(umi.Level1).BufferSize == 0,
"U(umi.Level1).BufferSize was %u instead of 0\n",
U(umi.Level1).BufferSize);
ok( U(umi.Level1).pfnAllocate == my_alloc,
"U(umi.Level1).pfnAllocate was %p instead of %p\n",
U(umi.Level1).pfnAllocate, my_alloc);
ok( U(umi.Level1).pfnFree == my_free,
"U(umi.Level1).pfnFree was %p instead of %p\n",
U(umi.Level1).pfnFree, my_free);
ok( U(umi.Level1).pRpcChannelBuffer == rpc_channel_buffer,
"U(umi.Level1).pRpcChannelBuffer was %p instead of %p\n",
U(umi.Level1).pRpcChannelBuffer, rpc_channel_buffer);
/* marshall */
rpc_msg.Buffer = buffer;
rpc_msg.BufferLength = 16;
stubmsg.Buffer = buffer + 15;
stubmsg.BufferLength = 0;
stubmsg.BufferEnd = NULL;
umcb.CBType = USER_MARSHAL_CB_MARSHALL;
memset(&umi, 0xaa, sizeof(umi));
status = pNdrGetUserMarshalInfo(&umcb.Flags, 1, &umi);
ok(status == RPC_S_OK, "NdrGetUserMarshalInfo failed with error %d\n", status);
ok( umi.InformationLevel == 1,
"umi.InformationLevel was %u instead of 1\n",
umi.InformationLevel);
ok( U(umi.Level1).Buffer == buffer + 15,
"U(umi.Level1).Buffer was %p instead of %p\n",
U(umi.Level1).Buffer, buffer);
ok( U(umi.Level1).BufferSize == 1,
"U(umi.Level1).BufferSize was %u instead of 1\n",
U(umi.Level1).BufferSize);
ok( U(umi.Level1).pfnAllocate == my_alloc,
"U(umi.Level1).pfnAllocate was %p instead of %p\n",
U(umi.Level1).pfnAllocate, my_alloc);
ok( U(umi.Level1).pfnFree == my_free,
"U(umi.Level1).pfnFree was %p instead of %p\n",
U(umi.Level1).pfnFree, my_free);
ok( U(umi.Level1).pRpcChannelBuffer == rpc_channel_buffer,
"U(umi.Level1).pRpcChannelBuffer was %p instead of %p\n",
U(umi.Level1).pRpcChannelBuffer, rpc_channel_buffer);
/* free */
rpc_msg.Buffer = buffer;
rpc_msg.BufferLength = 16;
stubmsg.Buffer = buffer;
stubmsg.BufferLength = 16;
stubmsg.BufferEnd = NULL;
umcb.CBType = USER_MARSHAL_CB_FREE;
memset(&umi, 0xaa, sizeof(umi));
status = pNdrGetUserMarshalInfo(&umcb.Flags, 1, &umi);
ok(status == RPC_S_OK, "NdrGetUserMarshalInfo failed with error %d\n", status);
ok( umi.InformationLevel == 1,
"umi.InformationLevel was %u instead of 1\n",
umi.InformationLevel);
ok( U(umi.Level1).Buffer == NULL,
"U(umi.Level1).Buffer was %p instead of NULL\n",
U(umi.Level1).Buffer);
ok( U(umi.Level1).BufferSize == 0,
"U(umi.Level1).BufferSize was %u instead of 0\n",
U(umi.Level1).BufferSize);
ok( U(umi.Level1).pfnAllocate == my_alloc,
"U(umi.Level1).pfnAllocate was %p instead of %p\n",
U(umi.Level1).pfnAllocate, my_alloc);
ok( U(umi.Level1).pfnFree == my_free,
"U(umi.Level1).pfnFree was %p instead of %p\n",
U(umi.Level1).pfnFree, my_free);
ok( U(umi.Level1).pRpcChannelBuffer == rpc_channel_buffer,
"U(umi.Level1).pRpcChannelBuffer was %p instead of %p\n",
U(umi.Level1).pRpcChannelBuffer, rpc_channel_buffer);
/* boundary test */
rpc_msg.Buffer = buffer;
rpc_msg.BufferLength = 15;
stubmsg.Buffer = buffer + 15;
stubmsg.BufferLength = 0;
stubmsg.BufferEnd = NULL;
umcb.CBType = USER_MARSHAL_CB_MARSHALL;
status = pNdrGetUserMarshalInfo(&umcb.Flags, 1, &umi);
ok(status == RPC_S_OK, "NdrGetUserMarshalInfo failed with error %d\n", status);
ok( U(umi.Level1).BufferSize == 0,
"U(umi.Level1).BufferSize was %u instead of 0\n",
U(umi.Level1).BufferSize);
/* error conditions */
rpc_msg.BufferLength = 14;
status = pNdrGetUserMarshalInfo(&umcb.Flags, 1, &umi);
ok(status == ERROR_INVALID_USER_BUFFER,
"NdrGetUserMarshalInfo should have failed with ERROR_INVALID_USER_BUFFER instead of %d\n", status);
rpc_msg.BufferLength = 15;
status = pNdrGetUserMarshalInfo(&umcb.Flags, 9999, &umi);
ok(status == RPC_S_INVALID_ARG,
"NdrGetUserMarshalInfo should have failed with RPC_S_INVALID_ARG instead of %d\n", status);
umcb.CBType = 9999;
status = pNdrGetUserMarshalInfo(&umcb.Flags, 1, &umi);
ok(status == RPC_S_OK, "NdrGetUserMarshalInfo failed with error %d\n", status);
umcb.CBType = USER_MARSHAL_CB_MARSHALL;
umcb.Signature = 0;
status = pNdrGetUserMarshalInfo(&umcb.Flags, 1, &umi);
ok(status == RPC_S_INVALID_ARG,
"NdrGetUserMarshalInfo should have failed with RPC_S_INVALID_ARG instead of %d\n", status);
}
START_TEST( ndr_marshall )
{
determine_pointer_marshalling_style();
test_ndr_simple_type();
test_simple_types();
test_nontrivial_pointer_types();
test_simple_struct();
test_fullpointer_xlat();
test_client_init();
test_server_init();
test_ndr_allocate();
test_conformant_array();
test_conformant_string();
test_nonconformant_string();
test_conf_complex_struct();
test_ndr_buffer();
test_NdrMapCommAndFaultStatus();
test_NdrGetUserMarshalInfo();
}
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