120 lines
2.7 KiB
C++
120 lines
2.7 KiB
C++
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#include "main.h"
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#include "RatingsCOM.h"
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#include "config.h"
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extern C_Config *g_config;
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enum
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{
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DISP_GETRATING = 0,
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DISP_ISEVERYONEALLOWED,
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DISP_ISTEENALLOWED,
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DISP_ISADULTALLOWED,
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DISP_ISXRATEDALLOWED,
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DISP_ISNOTRATEDALLOWED,
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};
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#define CHECK_ID(str, id) if (wcscmp(rgszNames[i], L##str) == 0) { rgdispid[i] = id; continue; }
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HRESULT RatingsCOM::GetIDsOfNames(REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgdispid)
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{
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bool unknowns = false;
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for (unsigned int i = 0;i != cNames;i++)
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{
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CHECK_ID("GetRating", DISP_GETRATING);
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CHECK_ID("IsEveryoneAllowed", DISP_ISEVERYONEALLOWED);
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CHECK_ID("IsTeenAllowed", DISP_ISTEENALLOWED);
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CHECK_ID("IsAdultAllowed", DISP_ISADULTALLOWED);
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CHECK_ID("IsXRatedAllowed", DISP_ISXRATEDALLOWED);
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CHECK_ID("IsNotRatedAllowed", DISP_ISNOTRATEDALLOWED);
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rgdispid[i] = DISPID_UNKNOWN;
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unknowns = true;
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}
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if (unknowns)
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return DISP_E_UNKNOWNNAME;
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else
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return S_OK;
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}
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HRESULT RatingsCOM::GetTypeInfo(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo)
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{
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return E_NOTIMPL;
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}
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HRESULT RatingsCOM::GetTypeInfoCount(unsigned int FAR * pctinfo)
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{
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return E_NOTIMPL;
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}
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HRESULT RatingsCOM::Invoke(DISPID dispid, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr)
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{
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int rating = g_config->ReadInt(L"tvrating", 7);
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switch (dispid)
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{
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case DISP_GETRATING:
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VariantInit(pvarResult);
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V_VT(pvarResult) = VT_I4;
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V_I4(pvarResult) = rating;
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return S_OK;
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case DISP_ISEVERYONEALLOWED:
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VariantInit(pvarResult);
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V_VT(pvarResult) = VT_BOOL;
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V_BOOL(pvarResult) = (rating & 1) || (rating & 2);
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return S_OK;
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case DISP_ISTEENALLOWED:
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VariantInit(pvarResult);
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V_VT(pvarResult) = VT_BOOL;
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V_BOOL(pvarResult) = rating & 4;
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return S_OK;
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case DISP_ISADULTALLOWED:
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VariantInit(pvarResult);
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V_VT(pvarResult) = VT_BOOL;
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V_BOOL(pvarResult) = rating & 8;
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return S_OK;
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case DISP_ISXRATEDALLOWED:
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VariantInit(pvarResult);
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V_VT(pvarResult) = VT_BOOL;
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V_BOOL(pvarResult) = (rating & 16) || (rating & 32);
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return S_OK;
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case DISP_ISNOTRATEDALLOWED:
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VariantInit(pvarResult);
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V_VT(pvarResult) = VT_BOOL;
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V_BOOL(pvarResult) = rating & 64 ;
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return S_OK;
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}
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return DISP_E_MEMBERNOTFOUND;
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}
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STDMETHODIMP RatingsCOM::QueryInterface(REFIID riid, PVOID *ppvObject)
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{
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if (!ppvObject)
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return E_POINTER;
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else if (IsEqualIID(riid, IID_IDispatch))
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*ppvObject = (IDispatch *)this;
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else if (IsEqualIID(riid, IID_IUnknown))
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*ppvObject = this;
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else
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{
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*ppvObject = NULL;
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return E_NOINTERFACE;
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}
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AddRef();
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return S_OK;
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}
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ULONG RatingsCOM::AddRef(void)
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{
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return 0;
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}
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ULONG RatingsCOM::Release(void)
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{
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return 0;
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}
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