media/wmf-clearkey/WMFPMPServer.cpp

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #include "WMFPMPServer.h"
   6
   7 #include <mfapi.h>
   8 #include <mferror.h>
   9
  10 #include "WMFClearKeyUtils.h"
  11
  12 namespace mozilla {
  13
  14 using Microsoft::WRL::ComPtr;
  15 using Microsoft::WRL::MakeAndInitialize;
  16
  17 HRESULT WMFPMPServer::RuntimeClassInitialize(
  18     ABI::Windows::Foundation::Collections::IPropertySet* aPropertyPmp) {
  19   ENTRY_LOG();
  20   mPropertyPmp = aPropertyPmp;
  21   RETURN_IF_FAILED(MFCreatePMPMediaSession(MFPMPSESSION_IN_PROCESS, nullptr,
  22                                            &mMediaSession, nullptr));
  23   RETURN_IF_FAILED(MFGetService(mMediaSession.Get(), MF_PMP_SERVER_CONTEXT,
  24                                 IID_PPV_ARGS(&mPmpServer)));
  25   RETURN_IF_FAILED(MFGetService(mMediaSession.Get(), MF_PMP_SERVICE,
  26                                 IID_PPV_ARGS(&mPmpHost)));
  27   return S_OK;
  28 }
  29
  30 STDMETHODIMP WMFPMPServer::GetIids(ULONG* aIidCount, IID** aIids) {
  31   NOT_IMPLEMENTED();
  32   return E_NOTIMPL;
  33 }
  34
  35 STDMETHODIMP WMFPMPServer::GetRuntimeClassName(
  36     _COM_Outptr_ HSTRING* aClassName) {
  37   NOT_IMPLEMENTED();
  38   return E_NOTIMPL;
  39 }
  40
  41 STDMETHODIMP WMFPMPServer::GetTrustLevel(TrustLevel* aTrustLevel) {
  42   NOT_IMPLEMENTED();
  43   return E_NOTIMPL;
  44 }
  45 STDMETHODIMP WMFPMPServer::get_Properties(
  46     ABI::Windows::Foundation::Collections::IPropertySet** aPpProperties) {
  47   ENTRY_LOG();
  48   RETURN_IF_FAILED(mPropertyPmp.CopyTo(aPpProperties));
  49   return S_OK;
  50 }
  51
  52 STDMETHODIMP WMFPMPServer::GetService(REFGUID aGuidService, REFIID aRiid,
  53                                       LPVOID* aObject) {
  54   ENTRY_LOG();
  55   if (!aObject) {
  56     return E_POINTER;
  57   }
  58   if (aGuidService == MF_PMP_SERVER_CONTEXT) {
  59     RETURN_IF_FAILED(mPmpServer.CopyTo(aRiid, aObject));
  60   } else if (aGuidService == MF_PMP_SERVICE && aRiid == IID_IMFPMPHost) {
  61     RETURN_IF_FAILED(mPmpHost.CopyTo(aRiid, aObject));
  62   } else {
  63     RETURN_IF_FAILED(MF_E_UNSUPPORTED_SERVICE);
  64   }
  65   return S_OK;
  66 }
  67
  68 }  // namespace mozilla