[KSPROXY]

[reactos.git] / reactos / dll / directx / ksproxy / datatype.cpp

diff --git a/reactos/dll/directx/ksproxy/datatype.cpp b/reactos/dll/directx/ksproxy/datatype.cpp
new file mode 100644 (file)
index 0000000..c946805
--- /dev/null
+++ b/reactos/dll/directx/ksproxy/datatype.cpp
@@ -0,0 +1,154 @@
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS WDM Streaming ActiveMovie Proxy
+ * FILE:            dll/directx/ksproxy/ksproxy.c
+ * PURPOSE:         IKsDataTypeHandler interface
+ *
+ * PROGRAMMERS:     Johannes Anderwald (janderwald@reactos.org)
+ */
+#include "precomp.h"
+
+/* FIXME guid mess */
+const GUID IID_IUnknown           = {0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x46}};
+const GUID IID_IClassFactory      = {0x00000001, 0x0000, 0x0000, {0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46}};
+const GUID IID_IKsDataTypeHandler = {0x5FFBAA02, 0x49A3, 0x11D0, {0x9F, 0x36, 0x00, 0xAA, 0x00, 0xA2, 0x16, 0xA1}};
+const GUID MEDIATYPE_Audio        = {0x73647561, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}};
+
+
+class CKsDataTypeHandler : public IKsDataTypeHandler
+{
+public:
+    STDMETHODIMP QueryInterface( REFIID InterfaceId, PVOID* Interface);
+
+    STDMETHODIMP_(ULONG) AddRef()
+    {
+        InterlockedIncrement(&m_Ref);
+        return m_Ref;
+    }
+    STDMETHODIMP_(ULONG) Release()
+    {
+        InterlockedDecrement(&m_Ref);
+
+        if (!m_Ref)
+        {
+            delete this;
+            return 0;
+        }
+        return m_Ref;
+    }
+
+    HRESULT STDMETHODCALLTYPE KsCompleteIoOperation(IN OUT IMediaSample *Sample, IN OUT PVOID StreamHeader, IN KSIOOPERATION IoOperation, IN BOOL Cancelled);
+    HRESULT STDMETHODCALLTYPE KsIsMediaTypeInRanges(IN PVOID DataRanges);
+    HRESULT STDMETHODCALLTYPE KsPrepareIoOperation(IN OUT IMediaSample *Sample, IN OUT PVOID StreamHeader, IN KSIOOPERATION IoOperation);
+    HRESULT STDMETHODCALLTYPE KsQueryExtendedSize(OUT ULONG* ExtendedSize);
+    HRESULT STDMETHODCALLTYPE KsSetMediaType(IN const AM_MEDIA_TYPE* AmMediaType);
+
+    CKsDataTypeHandler() : m_Ref(0){};
+    virtual ~CKsDataTypeHandler(){};
+
+protected:
+    //CMediaType * m_Type;
+    LONG m_Ref;
+};
+
+
+HRESULT
+STDMETHODCALLTYPE
+CKsDataTypeHandler::QueryInterface(
+    IN  REFIID refiid,
+    OUT PVOID* Output)
+{
+    if (IsEqualGUID(refiid, IID_IUnknown) ||
+        IsEqualGUID(refiid, IID_IKsDataTypeHandler))
+    {
+        *Output = PVOID(this);
+        reinterpret_cast<IUnknown*>(*Output)->AddRef();
+        return NOERROR;
+    }
+    return E_NOINTERFACE;
+}
+
+
+HRESULT
+STDMETHODCALLTYPE
+CKsDataTypeHandler::KsCompleteIoOperation(
+    IN OUT IMediaSample *Sample,
+    IN OUT PVOID StreamHeader,
+    IN KSIOOPERATION IoOperation,
+    IN BOOL Cancelled)
+{
+    return NOERROR;
+}
+
+
+HRESULT
+STDMETHODCALLTYPE
+CKsDataTypeHandler::KsIsMediaTypeInRanges(
+    IN PVOID DataRanges)
+{
+    OutputDebugString("UNIMPLEMENTED\n");
+    return E_NOTIMPL;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CKsDataTypeHandler::KsPrepareIoOperation(
+    IN OUT IMediaSample *Sample,
+    IN OUT PVOID StreamHeader,
+    IN KSIOOPERATION IoOperation)
+{
+    return NOERROR;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CKsDataTypeHandler::KsQueryExtendedSize(
+    OUT ULONG* ExtendedSize)
+{
+    /* no header extension required */
+    *ExtendedSize = 0;
+
+    return NOERROR;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CKsDataTypeHandler::KsSetMediaType(
+    IN const AM_MEDIA_TYPE* AmMediaType)
+{
+#if 0
+    if (m_Type)
+    {
+        /* media type can only be set once */
+        return E_FAIL;
+    }
+#endif
+
+    /*
+     * TODO: allocate CMediaType and copy parameters
+     */
+    OutputDebugString("UNIMPLEMENTED\n");
+    return E_NOTIMPL;
+}
+
+HRESULT
+WINAPI
+CKsDataTypeHandler_Constructor (
+    IUnknown * pUnkOuter,
+    REFIID riid,
+    LPVOID * ppv)
+{
+    CKsDataTypeHandler * handler = new CKsDataTypeHandler();
+
+    if (!handler)
+        return E_OUTOFMEMORY;
+
+    if (FAILED(handler->QueryInterface(riid, ppv)))
+    {
+        /* not supported */
+        delete handler;
+        return E_NOINTERFACE;
+    }
+
+    return NOERROR;
+}