Zebediah Figura : rpcrt4: Add a stub implementation of CreateStubFromTypeInfo().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 57493dc224fcfcb0cffc2894cf8c9522e8de8c5d
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=57493dc224fcfcb0cffc2894c...

Author: Zebediah Figura <z.figura12(a)gmail.com>
Date:   Sat Nov  3 18:07:14 2018 -0500

rpcrt4: Add a stub implementation of CreateStubFromTypeInfo().

Signed-off-by: Zebediah Figura <z.figura12(a)gmail.com>
Signed-off-by: Huw Davies <huw(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/rpcrt4/cproxy.c      | 21 ---------------------
 dlls/rpcrt4/ndr_typelib.c | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 21 deletions(-)

diff --git a/dlls/rpcrt4/cproxy.c b/dlls/rpcrt4/cproxy.c
index 7ca05e7..6f15ed5 100644
--- a/dlls/rpcrt4/cproxy.c
+++ b/dlls/rpcrt4/cproxy.c
@@ -512,24 +512,3 @@ HRESULT WINAPI NdrProxyErrorHandler(DWORD dwExceptionCode)
   else
     return HRESULT_FROM_WIN32(dwExceptionCode);
 }
-
-HRESULT WINAPI
-CreateStubFromTypeInfo(ITypeInfo *pTypeInfo, REFIID riid, IUnknown *pUnkServer,
-                       IRpcStubBuffer **ppStub )
-{
-    typedef INT (WINAPI *MessageBoxA)(HWND,LPCSTR,LPCSTR,UINT);
-    HMODULE hUser32 = LoadLibraryA("user32");
-    MessageBoxA pMessageBoxA = (void *)GetProcAddress(hUser32, "MessageBoxA");
-
-    FIXME("%p %s %p %p\n", pTypeInfo, debugstr_guid(riid), pUnkServer, ppStub);
-    if (pMessageBoxA)
-    {
-        pMessageBoxA(NULL,
-            "The native implementation of OLEAUT32.DLL cannot be used "
-            "with Wine's RPCRT4.DLL. Remove OLEAUT32.DLL and try again.\n",
-            "Wine: Unimplemented CreateProxyFromTypeInfo",
-            0x10);
-        ExitProcess(1);
-    }
-    return E_NOTIMPL;
-}
diff --git a/dlls/rpcrt4/ndr_typelib.c b/dlls/rpcrt4/ndr_typelib.c
index 13075ac..c0db6b7 100644
--- a/dlls/rpcrt4/ndr_typelib.c
+++ b/dlls/rpcrt4/ndr_typelib.c
@@ -91,3 +91,39 @@ HRESULT WINAPI CreateProxyFromTypeInfo(ITypeInfo *typeinfo, IUnknown *outer,
 
     return hr;
 }
+
+struct typelib_stub
+{
+    CStdStubBuffer stub;
+};
+
+static HRESULT typelib_stub_init(struct typelib_stub *stub, IUnknown *server,
+        IRpcStubBuffer **stub_buffer)
+{
+    stub->stub.RefCount = 1;
+    *stub_buffer = (IRpcStubBuffer *)&stub->stub;
+
+    return E_NOTIMPL;
+}
+
+HRESULT WINAPI CreateStubFromTypeInfo(ITypeInfo *typeinfo, REFIID iid,
+        IUnknown *server, IRpcStubBuffer **stub_buffer)
+{
+    struct typelib_stub *stub;
+    HRESULT hr;
+
+    TRACE("typeinfo %p, iid %s, server %p, stub_buffer %p.\n",
+            typeinfo, debugstr_guid(iid), server, stub_buffer);
+
+    if (!(stub = heap_alloc_zero(sizeof(*stub))))
+    {
+        ERR("Failed to allocate stub object.\n");
+        return E_OUTOFMEMORY;
+    }
+
+    hr = typelib_stub_init(stub, server, stub_buffer);
+    if (FAILED(hr))
+        heap_free(stub);
+
+    return hr;
+}