Nikolay Sivov : oledb32: Implement GetRowPosition().
Alexandre Julliard
julliard at winehq.org
Fri Aug 23 13:49:34 CDT 2013
Module: wine
Branch: master
Commit: 05528ea01ba14fe42aca895ed67f7ee38ff37618
URL: http://source.winehq.org/git/wine.git/?a=commit;h=05528ea01ba14fe42aca895ed67f7ee38ff37618
Author: Nikolay Sivov <nsivov at codeweavers.com>
Date: Fri Aug 23 10:33:59 2013 +0400
oledb32: Implement GetRowPosition().
---
dlls/oledb32/rowpos.c | 26 ++++++++++++++++++++++----
dlls/oledb32/tests/database.c | 30 ++++++++++++++++++++++++++++++
2 files changed, 52 insertions(+), 4 deletions(-)
diff --git a/dlls/oledb32/rowpos.c b/dlls/oledb32/rowpos.c
index cca3192..2b932c9 100644
--- a/dlls/oledb32/rowpos.c
+++ b/dlls/oledb32/rowpos.c
@@ -47,6 +47,9 @@ struct rowpos
LONG ref;
IRowset *rowset;
+ HROW row;
+ HCHAPTER chapter;
+ DBPOSITIONFLAGS flags;
rowpos_cp cp;
};
@@ -83,6 +86,13 @@ static HRESULT rowpos_fireevent(rowpos *rp, DBREASON reason, DBEVENTPHASE phase)
return hr;
}
+static void rowpos_clearposition(rowpos *rp)
+{
+ rp->row = DB_NULL_HROW;
+ rp->chapter = DB_NULL_HCHAPTER;
+ rp->flags = DBPOSITION_NOROW;
+}
+
static HRESULT WINAPI rowpos_QueryInterface(IRowPosition* iface, REFIID riid, void **obj)
{
rowpos *This = impl_from_IRowPosition(iface);
@@ -152,8 +162,7 @@ static HRESULT WINAPI rowpos_ClearRowPosition(IRowPosition* iface)
if (hr != S_OK)
return rowpos_fireevent(This, DBREASON_ROWPOSITION_CLEARED, DBEVENTPHASE_FAILEDTODO);
- /* FIXME: actually clear stored data */
-
+ rowpos_clearposition(This);
return S_OK;
}
@@ -161,8 +170,16 @@ static HRESULT WINAPI rowpos_GetRowPosition(IRowPosition *iface, HCHAPTER *chapt
HROW *row, DBPOSITIONFLAGS *flags)
{
rowpos *This = impl_from_IRowPosition(iface);
- FIXME("(%p)->(%p %p %p): stub\n", This, chapter, row, flags);
- return E_NOTIMPL;
+
+ TRACE("(%p)->(%p %p %p)\n", This, chapter, row, flags);
+
+ *chapter = This->chapter;
+ *row = This->row;
+ *flags = This->flags;
+
+ if (!This->rowset) return E_UNEXPECTED;
+
+ return S_OK;
}
static HRESULT WINAPI rowpos_GetRowset(IRowPosition *iface, REFIID riid, IUnknown **rowset)
@@ -417,6 +434,7 @@ HRESULT create_oledb_rowpos(IUnknown *outer, void **obj)
This->IConnectionPointContainer_iface.lpVtbl = &rowpos_cpc_vtbl;
This->ref = 1;
This->rowset = NULL;
+ rowpos_clearposition(This);
rowposchange_cp_init(&This->cp, This);
*obj = &This->IRowPosition_iface;
diff --git a/dlls/oledb32/tests/database.c b/dlls/oledb32/tests/database.c
index ac809ef..7801bf8 100644
--- a/dlls/oledb32/tests/database.c
+++ b/dlls/oledb32/tests/database.c
@@ -471,9 +471,12 @@ static void init_onchange_sink(IRowPosition *rowpos)
static void test_rowpos_clearrowposition(void)
{
+ DBPOSITIONFLAGS flags;
IRowPosition *rowpos;
+ HCHAPTER chapter;
IUnknown *unk;
HRESULT hr;
+ HROW row;
hr = CoCreateInstance(&CLSID_OLEDB_ROWPOSITIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IRowPosition, (void**)&rowpos);
ok(hr == S_OK, "got %08x\n", hr);
@@ -484,10 +487,28 @@ static void test_rowpos_clearrowposition(void)
hr = IRowPosition_GetRowset(rowpos, &IID_IStream, &unk);
ok(hr == E_UNEXPECTED, "got %08x\n", hr);
+ chapter = 1;
+ row = 1;
+ flags = DBPOSITION_OK;
+ hr = IRowPosition_GetRowPosition(rowpos, &chapter, &row, &flags);
+ ok(hr == E_UNEXPECTED, "got %08x\n", hr);
+ ok(chapter == DB_NULL_HCHAPTER, "got %ld\n", chapter);
+ ok(row == DB_NULL_HROW, "got %ld\n", row);
+ ok(flags == DBPOSITION_NOROW, "got %d\n", flags);
+
init_test_rset();
hr = IRowPosition_Initialize(rowpos, (IUnknown*)&test_rset.IRowset_iface);
ok(hr == S_OK, "got %08x\n", hr);
+ chapter = 1;
+ row = 1;
+ flags = DBPOSITION_OK;
+ hr = IRowPosition_GetRowPosition(rowpos, &chapter, &row, &flags);
+ ok(hr == S_OK, "got %08x\n", hr);
+ ok(chapter == DB_NULL_HCHAPTER, "got %ld\n", chapter);
+ ok(row == DB_NULL_HROW, "got %ld\n", row);
+ ok(flags == DBPOSITION_NOROW, "got %d\n", flags);
+
hr = IRowPosition_GetRowset(rowpos, &IID_IRowset, &unk);
ok(hr == S_OK, "got %08x\n", hr);
@@ -495,6 +516,15 @@ static void test_rowpos_clearrowposition(void)
hr = IRowPosition_ClearRowPosition(rowpos);
ok(hr == S_OK, "got %08x\n", hr);
+ chapter = 1;
+ row = 1;
+ flags = DBPOSITION_OK;
+ hr = IRowPosition_GetRowPosition(rowpos, &chapter, &row, &flags);
+ ok(hr == S_OK, "got %08x\n", hr);
+ ok(chapter == DB_NULL_HCHAPTER, "got %ld\n", chapter);
+ ok(row == DB_NULL_HROW, "got %ld\n", row);
+ ok(flags == DBPOSITION_NOROW, "got %d\n", flags);
+
IRowPosition_Release(rowpos);
}
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