[PATCH] oledb32: Support Milliseconds when converting BSTR -> DBTIMESTAMP

[Alistair Leslie-Hughes]

Signed-off-by: Alistair Leslie-Hughes 
---
 dlls/oledb32/convert.c       | 39 +++++++++++++++++++++++++++++++++++++++
 dlls/oledb32/tests/convert.c |  8 ++++----
 2 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/dlls/oledb32/convert.c b/dlls/oledb32/convert.c
index f18c756..9b909fd 100644
--- a/dlls/oledb32/convert.c
+++ b/dlls/oledb32/convert.c
@@ -527,6 +527,45 @@ static HRESULT WINAPI convert_DataConvert(IDataConvert* iface,
                 d->second = st.wSecond;
                 d->fraction = st.wMilliseconds * 1000000;
             }
+            else
+            {
+                WCHAR *de = s;
+                DWORD len = SysStringLen(s);
+
+                TRACE("String with Milliseconds: %s\n", debugstr_w(s));
+
+                VariantClear(&var);
+
+                while (len && de[len] != '.')
+                {
+                    len--;
+                }
+
+                V_VT(&var) = VT_BSTR;
+                V_BSTR(&var) = SysAllocStringLen(s, len);
+                if ((hr = VariantChangeType(&var, &var, 0, VT_DATE)) == S_OK)
+                {
+                    SYSTEMTIME st;
+
+                    hr = (VariantTimeToSystemTime( V_DATE(&var), &st) ? S_OK : E_FAIL);
+                    d->year = st.wYear;
+                    d->month = st.wMonth;
+                    d->day = st.wDay;
+                    d->hour = st.wHour;
+                    d->minute = st.wMinute;
+                    d->second = st.wSecond;
+                    d->fraction = 0;
+
+                    VariantClear(&var);
+                    V_VT(&var) = VT_BSTR;
+                    V_BSTR(&var) = SysAllocString(de + (len+1));
+                    if(VariantChangeType(&var, &var, 0, VT_I4) == S_OK)
+                    {
+                        TRACE("Millseconds: %d\n", V_I4(&var));
+                        d->fraction = V_I4(&var);
+                    }
+                }
+            }

VariantClear(&var);
         }
diff --git a/dlls/oledb32/tests/convert.c b/dlls/oledb32/tests/convert.c
index 5dab9ff..4a5c05e 100644
--- a/dlls/oledb32/tests/convert.c
+++ b/dlls/oledb32/tests/convert.c
@@ -3641,10 +3641,10 @@ static void test_converttotimestamp(void)
     bstr = SysAllocString(strFullW);
     dst_len = 0x1234;
     hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_DBTIMESTAMP, 0, &dst_len, &bstr, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
-    todo_wine ok(hr == S_OK, "got %08x\n", hr);
-    todo_wine ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
-    todo_wine ok(dst_len == sizeof(dst), "got %ld\n", dst_len);
-    todo_wine ok(!memcmp(&ts1, &dst, sizeof(ts1)), "Wrong timestamp\n");
+    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 %ld\n", dst_len);
+    ok(!memcmp(&ts1, &dst, sizeof(ts1)), "Wrong timestamp\n");
     SysFreeString(bstr);

V_VT(&var) = VT_NULL;