reactos/dll/directx/bdaplgin/digitaldemo.cpp

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS BDA Proxy
   4  * FILE:            dll/directx/bdaplgin/digitaldemo.cpp
   5  * PURPOSE:         IBDA_DigitalDemodulator interface
   6  *
   7  * PROGRAMMERS:     Johannes Anderwald (janderwald@reactos.org)
   8  */
   9
  10 #include "precomp.h"
  11
  12 const GUID IID_IBDA_DigitalDemodulator = {0xef30f379, 0x985b, 0x4d10, {0xb6, 0x40, 0xa7, 0x9d, 0x5e, 0x04, 0xe1, 0xe0}};
  13
  14 class CBDADigitalDemodulator : public IBDA_DigitalDemodulator
  15 {
  16 public:
  17     STDMETHODIMP QueryInterface( REFIID InterfaceId, PVOID* Interface);
  18
  19     STDMETHODIMP_(ULONG) AddRef()
  20     {
  21         InterlockedIncrement(&m_Ref);
  22         return m_Ref;
  23     }
  24     STDMETHODIMP_(ULONG) Release()
  25     {
  26         InterlockedDecrement(&m_Ref);
  27
  28         if (!m_Ref)
  29         {
  30             delete this;
  31             return 0;
  32         }
  33         return m_Ref;
  34     }
  35     //IBDA_DigitalDemodulator methods
  36     HRESULT STDMETHODCALLTYPE put_ModulationType(ModulationType *pModulationType);
  37     HRESULT STDMETHODCALLTYPE get_ModulationType(ModulationType *pModulationType);
  38     HRESULT STDMETHODCALLTYPE put_InnerFECMethod(FECMethod *pFECMethod);
  39     HRESULT STDMETHODCALLTYPE get_InnerFECMethod(FECMethod *pFECMethod);
  40     HRESULT STDMETHODCALLTYPE put_InnerFECRate(BinaryConvolutionCodeRate *pFECRate);
  41     HRESULT STDMETHODCALLTYPE get_InnerFECRate(BinaryConvolutionCodeRate *pFECRate);
  42     HRESULT STDMETHODCALLTYPE put_OuterFECMethod(FECMethod *pFECMethod);
  43     HRESULT STDMETHODCALLTYPE get_OuterFECMethod(FECMethod *pFECMethod);
  44     HRESULT STDMETHODCALLTYPE put_OuterFECRate(BinaryConvolutionCodeRate *pFECRate);
  45     HRESULT STDMETHODCALLTYPE get_OuterFECRate(BinaryConvolutionCodeRate *pFECRate);
  46     HRESULT STDMETHODCALLTYPE put_SymbolRate(ULONG *pSymbolRate);
  47     HRESULT STDMETHODCALLTYPE get_SymbolRate(ULONG *pSymbolRate);
  48     HRESULT STDMETHODCALLTYPE put_SpectralInversion(SpectralInversion *pSpectralInversion);
  49     HRESULT STDMETHODCALLTYPE get_SpectralInversion(SpectralInversion *pSpectralInversion);
  50
  51     CBDADigitalDemodulator(HANDLE hFile) : m_Ref(0), m_hFile(hFile){};
  52     ~CBDADigitalDemodulator(){};
  53
  54 protected:
  55     LONG m_Ref;
  56     HANDLE m_hFile;
  57
  58 };
  59
  60 HRESULT
  61 STDMETHODCALLTYPE
  62 CBDADigitalDemodulator::QueryInterface(
  63     IN  REFIID refiid,
  64     OUT PVOID* Output)
  65 {
  66     WCHAR Buffer[MAX_PATH];
  67     LPOLESTR lpstr;
  68
  69     *Output = NULL;
  70
  71     if (IsEqualGUID(refiid, IID_IUnknown))
  72     {
  73         *Output = PVOID(this);
  74         reinterpret_cast<IUnknown*>(*Output)->AddRef();
  75         return NOERROR;
  76     }
  77
  78     if (IsEqualGUID(refiid, IID_IBDA_DigitalDemodulator))
  79     {
  80         *Output = (IBDA_DigitalDemodulator*)(this);
  81         reinterpret_cast<IBDA_DigitalDemodulator*>(*Output)->AddRef();
  82         return NOERROR;
  83     }
  84
  85     StringFromCLSID(refiid, &lpstr);
  86     swprintf(Buffer, L"CBDADigitalDemodulator::QueryInterface: NoInterface for %s", lpstr);
  87     OutputDebugStringW(Buffer);
  88     CoTaskMemFree(lpstr);
  89
  90     return E_NOINTERFACE;
  91 }
  92
  93 HRESULT
  94 STDMETHODCALLTYPE
  95 CBDADigitalDemodulator::put_ModulationType(ModulationType *pModulationType)
  96 {
  97     OutputDebugStringW(L"CBDADigitalDemodulator::put_ModulationType NotImplemented\n");
  98     return E_NOTIMPL;
  99 }
 100
 101 HRESULT
 102 STDMETHODCALLTYPE
 103 CBDADigitalDemodulator::get_ModulationType(ModulationType *pModulationType)
 104 {
 105     OutputDebugStringW(L"CBDADigitalDemodulator::get_ModulationType NotImplemented\n");
 106     return E_NOTIMPL;
 107 }
 108
 109 HRESULT
 110 STDMETHODCALLTYPE
 111 CBDADigitalDemodulator::put_InnerFECMethod(FECMethod *pFECMethod)
 112 {
 113     OutputDebugStringW(L"CBDADigitalDemodulator::put_InnerFECMethod NotImplemented\n");
 114     return E_NOTIMPL;
 115 }
 116
 117 HRESULT
 118 STDMETHODCALLTYPE
 119 CBDADigitalDemodulator::get_InnerFECMethod(FECMethod *pFECMethod)
 120 {
 121     OutputDebugStringW(L"CBDADigitalDemodulator::get_InnerFECMethod NotImplemented\n");
 122     return E_NOTIMPL;
 123 }
 124
 125 HRESULT
 126 STDMETHODCALLTYPE
 127 CBDADigitalDemodulator::put_InnerFECRate(BinaryConvolutionCodeRate *pFECRate)
 128 {
 129     OutputDebugStringW(L"CBDADigitalDemodulator::put_InnerFECRate NotImplemented\n");
 130     return E_NOTIMPL;
 131 }
 132
 133 HRESULT
 134 STDMETHODCALLTYPE
 135 CBDADigitalDemodulator::get_InnerFECRate(BinaryConvolutionCodeRate *pFECRate)
 136 {
 137     OutputDebugStringW(L"CBDADigitalDemodulator::get_InnerFECRate NotImplemented\n");
 138     return E_NOTIMPL;
 139 }
 140
 141 HRESULT
 142 STDMETHODCALLTYPE
 143 CBDADigitalDemodulator::put_OuterFECMethod(FECMethod *pFECMethod)
 144 {
 145     OutputDebugStringW(L"CBDADigitalDemodulator::put_OuterFECMethod NotImplemented\n");
 146     return E_NOTIMPL;
 147 }
 148
 149
 150 HRESULT
 151 STDMETHODCALLTYPE CBDADigitalDemodulator::get_OuterFECMethod(FECMethod *pFECMethod)
 152 {
 153     OutputDebugStringW(L"CBDADigitalDemodulator::get_OuterFECMethod NotImplemented\n");
 154     return E_NOTIMPL;
 155 }
 156
 157 HRESULT
 158 STDMETHODCALLTYPE
 159 CBDADigitalDemodulator::put_OuterFECRate(BinaryConvolutionCodeRate *pFECRate)
 160 {
 161     OutputDebugStringW(L"CBDADigitalDemodulator::put_OuterFECRate NotImplemented\n");
 162     return E_NOTIMPL;
 163 }
 164
 165 HRESULT
 166 STDMETHODCALLTYPE
 167 CBDADigitalDemodulator::get_OuterFECRate(BinaryConvolutionCodeRate *pFECRate)
 168 {
 169     OutputDebugStringW(L"CBDADigitalDemodulator::get_OuterFECRate NotImplemented\n");
 170     return E_NOTIMPL;
 171 }
 172
 173 HRESULT
 174 STDMETHODCALLTYPE
 175 CBDADigitalDemodulator::put_SymbolRate(ULONG *pSymbolRate)
 176 {
 177     OutputDebugStringW(L"CBDADigitalDemodulator::put_SymbolRate NotImplemented\n");
 178     return E_NOTIMPL;
 179 }
 180
 181 HRESULT
 182 STDMETHODCALLTYPE
 183 CBDADigitalDemodulator::get_SymbolRate(ULONG *pSymbolRate)
 184 {
 185     OutputDebugStringW(L"CBDADigitalDemodulator::get_SymbolRate NotImplemented\n");
 186     return E_NOTIMPL;
 187 }
 188
 189 HRESULT
 190 STDMETHODCALLTYPE
 191 CBDADigitalDemodulator::put_SpectralInversion(SpectralInversion *pSpectralInversion)
 192 {
 193     OutputDebugStringW(L"CBDADigitalDemodulator::put_SpectralInversion NotImplemented\n");
 194     return E_NOTIMPL;
 195 }
 196
 197 HRESULT
 198 STDMETHODCALLTYPE
 199 CBDADigitalDemodulator::get_SpectralInversion(SpectralInversion *pSpectralInversion)
 200 {
 201     OutputDebugStringW(L"CBDADigitalDemodulator::get_SpectralInversion NotImplemented\n");
 202     return E_NOTIMPL;
 203 }
 204
 205
 206 HRESULT
 207 WINAPI
 208 CBDADigitalDemodulator_fnConstructor(
 209     HANDLE hFile,
 210     REFIID riid,
 211     LPVOID * ppv)
 212 {
 213     // construct device control
 214     CBDADigitalDemodulator * handler = new CBDADigitalDemodulator(hFile);
 215
 216     OutputDebugStringW(L"CBDADigitalDemodulator_fnConstructor\n");
 217
 218     if (!handler)
 219         return E_OUTOFMEMORY;
 220
 221     if (FAILED(handler->QueryInterface(riid, ppv)))
 222     {
 223         /* not supported */
 224         delete handler;
 225         return E_NOINTERFACE;
 226     }
 227
 228     return NOERROR;
 229 }