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oledb32: Add a couple of conversions to DBTYPE_FILETIME.

oldstable
Huw Davies 2009-10-27 12:25:19 +00:00 committed by Alexandre Julliard
parent ed53dafcab
commit 76e0090565
2 changed files with 43 additions and 0 deletions
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14
dlls/oledb32/convert.c
View File

@ -128,6 +128,8 @@ static int get_length(DBTYPE type)
return 8;
case DBTYPE_BSTR:
return sizeof(BSTR);
case DBTYPE_FILETIME:
return sizeof(FILETIME);
case DBTYPE_WSTR:
case DBTYPE_BYREF | DBTYPE_WSTR:
return 0;
@ -281,6 +283,18 @@ static HRESULT WINAPI convert_DataConvert(IDataConvert* iface,
break;
}
case DBTYPE_FILETIME:
{
FILETIME *d = dst;
switch(src_type)
{
case DBTYPE_EMPTY: d->dwLowDateTime = d->dwHighDateTime = 0; hr = S_OK; break;
case DBTYPE_FILETIME: *d = *(FILETIME*)src; hr = S_OK; break;
default: FIXME("Unimplemented conversion %04x -> FILETIME\n", src_type); return E_NOTIMPL;
}
break;
}
case DBTYPE_WSTR:
{
BSTR b;

29
dlls/oledb32/tests/convert.c
View File

@ -1111,6 +1111,34 @@ static void test_converttobyrefwstr(void)
IDataConvert_Release(convert);
}
static void test_converttofiletime(void)
{
IDataConvert *convert;
HRESULT hr;
FILETIME dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert);
if(FAILED(hr))
{
win_skip("Unable to load oledb conversion library\n");
return;
}
memset(&dst, 0xcc, sizeof(dst));
((FILETIME *)src)->dwLowDateTime = 0x12345678;
((FILETIME *)src)->dwHighDateTime = 0x9abcdef0;
hr = IDataConvert_DataConvert(convert, DBTYPE_FILETIME, DBTYPE_FILETIME, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(dst), "got %d\n", dst_len);
ok(dst.dwLowDateTime == 0x12345678, "got %08x\n", dst.dwLowDateTime);
ok(dst.dwHighDateTime == 0x9abcdef0, "got %08x\n", dst.dwHighDateTime);
IDataConvert_Release(convert);
}
START_TEST(convert)
{
@ -1122,5 +1150,6 @@ START_TEST(convert)
test_converttobstr();
test_converttowstr();
test_converttobyrefwstr();
test_converttofiletime();
OleUninitialize();
}