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msado15: Implement IConnectionPoint::Advise/Unadvise. 

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49388
Signed-off-by: Aaro Altonen <a.altonen@hotmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Aaro Altonen 2020-06-17 15:36:15 +03:00 committed by Alexandre Julliard
parent a0aa5b0f46
commit b852f777d9
2 changed files with 62 additions and 8 deletions
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65
dlls/msado15/connection.c
View File

@ -40,6 +40,8 @@ struct connection_point
IConnectionPoint IConnectionPoint_iface;
struct connection *conn;
const IID *riid;
IUnknown **sinks;
ULONG sinks_size;
};
struct connection
@ -84,9 +86,16 @@ static ULONG WINAPI connection_Release( _Connection *iface )
{
struct connection *connection = impl_from_Connection( iface );
LONG refs = InterlockedDecrement( &connection->refs );
ULONG i;
if (!refs)
{
TRACE( "destroying %p\n", connection );
for (i = 0; i < connection->cp_connev.sinks_size; ++i)
{
if (connection->cp_connev.sinks[i])
IUnknown_Release( connection->cp_connev.sinks[i] );
}
heap_free( connection->cp_connev.sinks );
heap_free( connection->datasource );
heap_free( connection );
}
@ -548,15 +557,61 @@ static HRESULT WINAPI connpoint_Advise( IConnectionPoint *iface, IUnknown *unk_s
DWORD *cookie )
{
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
FIXME( "%p, %p, %p\n", connpoint, unk_sink, cookie );
return E_NOTIMPL;
IUnknown *sink, **tmp;
ULONG new_size;
HRESULT hr;
DWORD i;
TRACE( "%p, %p, %p\n", iface, unk_sink, cookie );
if (!unk_sink || !cookie) return E_FAIL;
if (FAILED(hr = IUnknown_QueryInterface( unk_sink, &IID_ConnectionEventsVt, (void**)&sink )))
{
*cookie = 0;
return E_FAIL;
}
if (connpoint->sinks)
{
for (i = 0; i < connpoint->sinks_size; ++i)
{
if (!connpoint->sinks[i])
break;
}
if (i == connpoint->sinks_size)
{
new_size = connpoint->sinks_size * 2;
if (!(tmp = heap_realloc_zero( connpoint->sinks, new_size * sizeof(*connpoint->sinks) )))
return E_OUTOFMEMORY;
connpoint->sinks = tmp;
connpoint->sinks_size = new_size;
}
}
else
{
if (!(connpoint->sinks = heap_alloc_zero( sizeof(*connpoint->sinks) ))) return E_OUTOFMEMORY;
connpoint->sinks_size = 1;
i = 0;
}
connpoint->sinks[i] = sink;
*cookie = i + 1;
return S_OK;
}
static HRESULT WINAPI connpoint_Unadvise( IConnectionPoint *iface, DWORD cookie )
{
struct connection_point *connpoint = impl_from_IConnectionPoint( iface );
FIXME( "%p, %d\n", connpoint, cookie );
return E_NOTIMPL;
TRACE( "%p, %u\n", connpoint, cookie );
if (!cookie || cookie > connpoint->sinks_size || !connpoint->sinks || !connpoint->sinks[cookie - 1])
return E_FAIL;
IUnknown_Release( connpoint->sinks[cookie - 1] );
connpoint->sinks[cookie - 1] = NULL;
return S_OK;
}
static HRESULT WINAPI connpoint_EnumConnections( IConnectionPoint *iface,
@ -595,6 +650,8 @@ HRESULT Connection_create( void **obj )
connection->cp_connev.conn = connection;
connection->cp_connev.riid = &DIID_ConnectionEvents;
connection->cp_connev.IConnectionPoint_iface.lpVtbl = &connpoint_vtbl;
connection->cp_connev.sinks = NULL;
connection->cp_connev.sinks_size = 0;
*obj = &connection->Connection_iface;
TRACE( "returning iface %p\n", *obj );

5
dlls/msado15/tests/msado15.c
View File

@ -996,7 +996,6 @@ static void test_ConnectionPoint(void)
hr = IConnectionPointContainer_FindConnectionPoint( pointcontainer, &DIID_ConnectionEvents, &point );
ok( hr == S_OK, "got %08x\n", hr );
todo_wine {
/* nothing advised yet */
hr = IConnectionPoint_Unadvise( point, 3 );
ok( hr == E_FAIL, "got %08x\n", hr );
@ -1010,10 +1009,8 @@ todo_wine {
cookie = 0xdeadbeef;
hr = IConnectionPoint_Advise( point, NULL, &cookie );
ok( hr == E_FAIL, "got %08x\n", hr );
}
ok( cookie == 0xdeadbeef, "got %08x\n", cookie );
todo_wine {
/* unsupported sink */
cookie = 0xdeadbeef;
hr = IConnectionPoint_Advise( point, (void*)&support_err_sink, &cookie );
@ -1042,7 +1039,7 @@ todo_wine {
ok( hr == S_OK, "got %08x\n", hr );
ok( cookie, "got %08x\n", cookie );
ok( conn_event.refs == 1, "got %d\n", conn_event.refs );
}
refs = IConnectionPoint_Release( point );
ok( refs == 1, "got %u", refs );