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rpcrt4: Build the typelib stub headers.

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Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-11-03 18:07:16 -05:00 committed by Alexandre Julliard
parent 297d9cabb8
commit ad3e8134ac
1 changed files with 72 additions and 3 deletions
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75
dlls/rpcrt4/ndr_typelib.c
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@ -199,35 +199,104 @@ HRESULT WINAPI CreateProxyFromTypeInfo(ITypeInfo *typeinfo, IUnknown *outer,
struct typelib_stub
{
CStdStubBuffer stub;
IID iid;
MIDL_STUB_DESC stub_desc;
MIDL_SERVER_INFO server_info;
CInterfaceStubVtbl stub_vtbl;
unsigned short *offset_table;
};
static ULONG WINAPI typelib_stub_Release(IRpcStubBuffer *iface)
{
struct typelib_stub *stub = CONTAINING_RECORD(iface, struct typelib_stub, stub);
ULONG refcount = InterlockedDecrement(&stub->stub.RefCount);
TRACE("(%p) decreasing refs to %d\n", stub, refcount);
if (!refcount)
{
/* test_Release shows that native doesn't call Disconnect here.
We'll leave it in for the time being. */
IRpcStubBuffer_Disconnect(iface);
heap_free((void *)stub->stub_desc.pFormatTypes);
heap_free((void *)stub->server_info.ProcString);
heap_free(stub->offset_table);
heap_free(stub);
}
return refcount;
}
static HRESULT typelib_stub_init(struct typelib_stub *stub, IUnknown *server,
IRpcStubBuffer **stub_buffer)
{
stub->stub.RefCount = 1;
*stub_buffer = (IRpcStubBuffer *)&stub->stub;
HRESULT hr;
return E_NOTIMPL;
hr = IUnknown_QueryInterface(server, stub->stub_vtbl.header.piid,
(void **)&stub->stub.pvServerObject);
if (FAILED(hr))
{
WARN("Failed to get interface %s, hr %#x.\n",
debugstr_guid(stub->stub_vtbl.header.piid), hr);
stub->stub.pvServerObject = server;
IUnknown_AddRef(server);
}
stub->stub.lpVtbl = &stub->stub_vtbl.Vtbl;
stub->stub.RefCount = 1;
*stub_buffer = (IRpcStubBuffer *)&stub->stub;
return S_OK;
}
HRESULT WINAPI CreateStubFromTypeInfo(ITypeInfo *typeinfo, REFIID iid,
IUnknown *server, IRpcStubBuffer **stub_buffer)
{
struct typelib_stub *stub;
WORD funcs, parentfuncs;
HRESULT hr;
TRACE("typeinfo %p, iid %s, server %p, stub_buffer %p.\n",
typeinfo, debugstr_guid(iid), server, stub_buffer);
hr = get_iface_info(typeinfo, &funcs, &parentfuncs);
if (FAILED(hr))
return hr;
if (!(stub = heap_alloc_zero(sizeof(*stub))))
{
ERR("Failed to allocate stub object.\n");
return E_OUTOFMEMORY;
}
init_stub_desc(&stub->stub_desc);
stub->server_info.pStubDesc = &stub->stub_desc;
hr = build_format_strings(typeinfo, funcs, &stub->stub_desc.pFormatTypes,
&stub->server_info.ProcString, &stub->offset_table);
if (FAILED(hr))
{
heap_free(stub);
return hr;
}
stub->server_info.FmtStringOffset = &stub->offset_table[-3];
stub->iid = *iid;
stub->stub_vtbl.header.piid = &stub->iid;
stub->stub_vtbl.header.pServerInfo = &stub->server_info;
stub->stub_vtbl.header.DispatchTableCount = funcs + parentfuncs;
stub->stub_vtbl.Vtbl = CStdStubBuffer_Vtbl;
stub->stub_vtbl.Vtbl.Release = typelib_stub_Release;
hr = typelib_stub_init(stub, server, stub_buffer);
if (FAILED(hr))
{
heap_free((void *)stub->stub_desc.pFormatTypes);
heap_free((void *)stub->server_info.ProcString);
heap_free(stub->offset_table);
heap_free(stub);
}
return hr;
}