mfplat: Add MFCreateFile stub.

Signed-off-by: Sven Baars <sven.wine@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/mfplat/main.c

@@ -1150,6 +1150,77 @@ HRESULT WINAPI MFCreateMFByteStreamOnStream(IStream *stream, IMFByteStream **byt
     return S_OK;
 }
 
+HRESULT WINAPI MFCreateFile(MF_FILE_ACCESSMODE accessmode, MF_FILE_OPENMODE openmode, MF_FILE_FLAGS flags,
+                            LPCWSTR url, IMFByteStream **bytestream)
+{
+    mfbytestream *object;
+    DWORD fileaccessmode = 0;
+    DWORD filesharemode = FILE_SHARE_READ;
+    DWORD filecreation_disposition = 0;
+    DWORD fileattributes = 0;
+    HANDLE file;
+
+    FIXME("(%d, %d, %d, %s, %p): stub\n", accessmode, openmode, flags, debugstr_w(url), bytestream);
+
+    switch (accessmode)
+    {
+        case MF_ACCESSMODE_READ:
+            fileaccessmode = GENERIC_READ;
+            break;
+        case MF_ACCESSMODE_WRITE:
+            fileaccessmode = GENERIC_WRITE;
+            break;
+        case MF_ACCESSMODE_READWRITE:
+            fileaccessmode = GENERIC_READ | GENERIC_WRITE;
+            break;
+    }
+
+    switch (openmode)
+    {
+        case MF_OPENMODE_FAIL_IF_NOT_EXIST:
+            filecreation_disposition = OPEN_EXISTING;
+            break;
+        case MF_OPENMODE_FAIL_IF_EXIST:
+            filecreation_disposition = CREATE_NEW;
+            break;
+        case MF_OPENMODE_RESET_IF_EXIST:
+            filecreation_disposition = TRUNCATE_EXISTING;
+            break;
+        case MF_OPENMODE_APPEND_IF_EXIST:
+            filecreation_disposition = OPEN_ALWAYS;
+            fileaccessmode |= FILE_APPEND_DATA;
+            break;
+        case MF_OPENMODE_DELETE_IF_EXIST:
+            filecreation_disposition = CREATE_ALWAYS;
+            break;
+    }
+
+    if (flags & MF_FILEFLAGS_NOBUFFERING)
+        fileattributes |= FILE_FLAG_NO_BUFFERING;
+
+    /* Open HANDLE to file */
+    file = CreateFileW(url, fileaccessmode, filesharemode, NULL,
+                       filecreation_disposition, fileattributes, 0);
+
+    if(file == INVALID_HANDLE_VALUE)
+        return HRESULT_FROM_WIN32(GetLastError());
+
+    /* Close the file again, since we don't do anything with it yet */
+    CloseHandle(file);
+
+    object = heap_alloc( sizeof(*object) );
+    if(!object)
+        return E_OUTOFMEMORY;
+
+    init_attribute_object(&object->attributes, 0);
+    object->IMFByteStream_iface.lpVtbl = &mfbytestream_vtbl;
+    object->attributes.IMFAttributes_iface.lpVtbl = &mfbytestream_attributes_vtbl;
+
+    *bytestream = &object->IMFByteStream_iface;
+
+    return S_OK;
+}
+
 static HRESULT WINAPI MFPluginControl_QueryInterface(IMFPluginControl *iface, REFIID riid, void **ppv)
 {
     if(IsEqualGUID(riid, &IID_IUnknown)) {

dlls/mfplat/mfplat.spec

@@ -43,7 +43,7 @@
 @ stub MFCreateAudioMediaType
 @ stub MFCreateCollection
 @ stdcall MFCreateEventQueue(ptr)
-@ stub MFCreateFile
+@ stdcall MFCreateFile(long long long wstr ptr)
 @ stub MFCreateLegacyMediaBufferOnMFMediaBuffer
 @ stdcall MFCreateMFByteStreamOnStream(ptr ptr)
 @ stub MFCreateMFVideoFormatFromMFMediaType

dlls/mfplat/tests/Makefile.in

@@ -3,3 +3,5 @@ IMPORTS   = ole32 mfplat
 
 C_SRCS = \
 	mfplat.c
+
+RC_SRCS = resource.rc

dlls/mfplat/tests/mfplat.c

@@ -49,6 +49,36 @@ DEFINE_GUID(DUMMY_CLSID, 0x12345678,0x1234,0x1234,0x12,0x13,0x14,0x15,0x16,0x17,
 DEFINE_GUID(DUMMY_GUID1, 0x12345678,0x1234,0x1234,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21);
 DEFINE_GUID(DUMMY_GUID2, 0x12345678,0x1234,0x1234,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22);
 
+static const WCHAR mp4file[] = {'t','e','s','t','.','m','p','4',0};
+
+static WCHAR *load_resource(const WCHAR *name)
+{
+    static WCHAR pathW[MAX_PATH];
+    DWORD written;
+    HANDLE file;
+    HRSRC res;
+    void *ptr;
+
+    GetTempPathW(ARRAY_SIZE(pathW), pathW);
+    lstrcatW(pathW, name);
+
+    file = CreateFileW(pathW, GENERIC_READ|GENERIC_WRITE, 0,
+                       NULL, CREATE_ALWAYS, 0, 0);
+    ok(file != INVALID_HANDLE_VALUE, "file creation failed, at %s, error %d\n",
+       wine_dbgstr_w(pathW), GetLastError());
+
+    res = FindResourceW(NULL, name, (LPCWSTR)RT_RCDATA);
+    ok(res != 0, "couldn't find resource\n");
+    ptr = LockResource(LoadResource(GetModuleHandleA(NULL), res));
+    WriteFile(file, ptr, SizeofResource(GetModuleHandleA(NULL), res),
+               &written, NULL);
+    ok(written == SizeofResource(GetModuleHandleA(NULL), res),
+       "couldn't write resource\n" );
+    CloseHandle(file);
+
+    return pathW;
+}
+
 static BOOL check_clsid(CLSID *clsids, UINT32 count)
 {
     int i;
@@ -326,6 +356,95 @@ static void test_MFCreateMFByteStreamOnStream(void)
     IStream_Release(stream);
 }
 
+static void test_MFCreateFile(void)
+{
+    IMFByteStream *bytestream;
+    IMFByteStream *bytestream2;
+    IMFAttributes *attributes = NULL;
+    HRESULT hr;
+    WCHAR *filename;
+
+    static const WCHAR newfilename[] = {'n','e','w','.','m','p','4',0};
+
+    filename = load_resource(mp4file);
+
+    hr = MFStartup(MF_VERSION, MFSTARTUP_FULL);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr = MFCreateFile(MF_ACCESSMODE_READ, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_NONE, filename, &bytestream);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr = IUnknown_QueryInterface(bytestream, &IID_IMFAttributes,
+                                 (void **)&attributes);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+    ok(attributes != NULL, "got NULL\n");
+    IMFAttributes_Release(attributes);
+
+    hr = MFCreateFile(MF_ACCESSMODE_READ, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_NONE, filename, &bytestream2);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+    IMFByteStream_Release(bytestream2);
+
+    hr = MFCreateFile(MF_ACCESSMODE_WRITE, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_NONE, filename, &bytestream2);
+    todo_wine ok(hr == HRESULT_FROM_WIN32(ERROR_SHARING_VIOLATION), "got 0x%08x\n", hr);
+    if (hr == S_OK) IMFByteStream_Release(bytestream2);
+
+    hr = MFCreateFile(MF_ACCESSMODE_READWRITE, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_NONE, filename, &bytestream2);
+    todo_wine ok(hr == HRESULT_FROM_WIN32(ERROR_SHARING_VIOLATION), "got 0x%08x\n", hr);
+    if (hr == S_OK) IMFByteStream_Release(bytestream2);
+
+    IMFByteStream_Release(bytestream);
+
+    hr = MFCreateFile(MF_ACCESSMODE_READ, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_NONE, newfilename, &bytestream);
+    ok(hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND), "got 0x%08x\n", hr);
+
+    hr = MFCreateFile(MF_ACCESSMODE_WRITE, MF_OPENMODE_FAIL_IF_EXIST,
+                      MF_FILEFLAGS_NONE, filename, &bytestream);
+    ok(hr == HRESULT_FROM_WIN32(ERROR_FILE_EXISTS), "got 0x%08x\n", hr);
+
+    hr = MFCreateFile(MF_ACCESSMODE_WRITE, MF_OPENMODE_FAIL_IF_EXIST,
+                      MF_FILEFLAGS_NONE, newfilename, &bytestream);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr = MFCreateFile(MF_ACCESSMODE_READ, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_NONE, newfilename, &bytestream2);
+    todo_wine ok(hr == HRESULT_FROM_WIN32(ERROR_SHARING_VIOLATION), "got 0x%08x\n", hr);
+    if (hr == S_OK) IMFByteStream_Release(bytestream2);
+
+    hr = MFCreateFile(MF_ACCESSMODE_WRITE, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_NONE, newfilename, &bytestream2);
+    todo_wine ok(hr == HRESULT_FROM_WIN32(ERROR_SHARING_VIOLATION), "got 0x%08x\n", hr);
+    if (hr == S_OK) IMFByteStream_Release(bytestream2);
+
+    hr = MFCreateFile(MF_ACCESSMODE_WRITE, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_ALLOW_WRITE_SHARING, newfilename, &bytestream2);
+    todo_wine ok(hr == HRESULT_FROM_WIN32(ERROR_SHARING_VIOLATION), "got 0x%08x\n", hr);
+    if (hr == S_OK) IMFByteStream_Release(bytestream2);
+
+    IMFByteStream_Release(bytestream);
+
+    hr = MFCreateFile(MF_ACCESSMODE_WRITE, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_ALLOW_WRITE_SHARING, newfilename, &bytestream);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    /* Opening the file again fails even though MF_FILEFLAGS_ALLOW_WRITE_SHARING is set. */
+    hr = MFCreateFile(MF_ACCESSMODE_WRITE, MF_OPENMODE_FAIL_IF_NOT_EXIST,
+                      MF_FILEFLAGS_ALLOW_WRITE_SHARING, newfilename, &bytestream2);
+    todo_wine ok(hr == HRESULT_FROM_WIN32(ERROR_SHARING_VIOLATION), "got 0x%08x\n", hr);
+    if (hr == S_OK) IMFByteStream_Release(bytestream2);
+
+    IMFByteStream_Release(bytestream);
+
+    MFShutdown();
+
+    DeleteFileW(filename);
+    DeleteFileW(newfilename);
+}
+
 static void test_MFCreateMemoryBuffer(void)
 {
     IMFMediaBuffer *buffer;
@@ -439,6 +558,7 @@ START_TEST(mfplat)
     test_MFCreateMediaType();
     test_MFCreateAttributes();
     test_MFSample();
+    test_MFCreateFile();
     test_MFCreateMFByteStreamOnStream();
     test_MFCreateMemoryBuffer();
 

dlls/mfplat/tests/resource.rc

@@ -0,0 +1,24 @@
+/*
+ * Resources for mfplat test suite.
+ *
+ * Copyright 2018 Sven Baars
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "windef.h"
+
+/* @makedep: test.mp4 */
+test.mp4 RCDATA test.mp4

include/mfapi.h

@@ -67,6 +67,8 @@ HRESULT WINAPI MFCancelWorkItem(MFWORKITEM_KEY key);
 HRESULT WINAPI MFCopyImage(BYTE *dest, LONG deststride, const BYTE *src, LONG srcstride, DWORD width, DWORD lines);
 HRESULT WINAPI MFCreateAttributes(IMFAttributes **attributes, UINT32 size);
 HRESULT WINAPI MFCreateEventQueue(IMFMediaEventQueue **queue);
+HRESULT WINAPI MFCreateFile(MF_FILE_ACCESSMODE accessmode, MF_FILE_OPENMODE openmode, MF_FILE_FLAGS flags,
+                            LPCWSTR url, IMFByteStream **bytestream);
 HRESULT WINAPI MFCreateMediaType(IMFMediaType **type);
 HRESULT WINAPI MFCreateSample(IMFSample **sample);
 HRESULT WINAPI MFCreateMemoryBuffer(DWORD max_length, IMFMediaBuffer **buffer);