winamp/Src/Winamp/JSAPI2_SecurityAPI.cpp

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2024-09-24 12:54:57 +00:00
#include "JSAPI2_SecurityAPI.h"
#include "JSAPI2_Security.h"
#include "main.h"
#include "JSAPI.h"
JSAPI2::SecurityAPI::SecurityAPI(const wchar_t *_key, JSAPI::ifc_info *_info)
{
info = _info;
key = _key;
refCount = 1;
}
enum
{
DISPID_SECURITYAPI_SETACTIONAUTHORIZATION,
DISPID_SECURITYAPI_GETACTIONAUTHORIZATION,
};
#define DISP_TABLE \
CHECK_ID(SetActionAuthorization, DISPID_SECURITYAPI_SETACTIONAUTHORIZATION)\
CHECK_ID(GetActionAuthorization, DISPID_SECURITYAPI_GETACTIONAUTHORIZATION)\
#define CHECK_ID(str, id)\
if (CSTR_EQUAL == CompareStringW(lcid, NORM_IGNORECASE, rgszNames[i], -1, L## #str, -1))\
{ rgdispid[i] = id; continue; }
HRESULT JSAPI2::SecurityAPI::GetIDsOfNames(REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgdispid)
{
bool unknowns = false;
for (unsigned int i = 0;i != cNames;i++)
{
DISP_TABLE
rgdispid[i] = DISPID_UNKNOWN;
unknowns = true;
}
if (unknowns)
return DISP_E_UNKNOWNNAME;
else
return S_OK;
}
HRESULT JSAPI2::SecurityAPI::GetTypeInfo(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo)
{
return E_NOTIMPL;
}
HRESULT JSAPI2::SecurityAPI::GetTypeInfoCount(unsigned int FAR * pctinfo)
{
return E_NOTIMPL;
}
HRESULT JSAPI2::SecurityAPI::GetActionAuthorization(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
{
JSAPI_VERIFY_METHOD(wFlags);
JSAPI_VERIFY_PARAMCOUNT_OPTIONAL(pdispparams, 1, 2);
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_BSTR, puArgErr);
JSAPI_VERIFY_PARAMTYPE_OPTIONAL(pdispparams, 2, VT_BSTR, puArgErr);
JSAPI_INIT_RESULT(pvarResult, VT_I4);
JSAPI_SET_RESULT(pvarResult, lVal, security.GetActionAuthorization(JSAPI_PARAM(pdispparams, 1).bstrVal, JSAPI_PARAM_OPTIONAL(pdispparams, 2, bstrVal, 0), key, info, JSAPI2::api_security::ACTION_UNDEFINED));
return S_OK;
}
HRESULT JSAPI2::SecurityAPI::SetActionAuthorization(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
{
JSAPI_VERIFY_METHOD(wFlags);
JSAPI_VERIFY_PARAMCOUNT(pdispparams, 3);
JSAPI_VERIFY_PARAMTYPE(pdispparams, 1, VT_BSTR, puArgErr);
JSAPI_VERIFY_PARAMTYPE(pdispparams, 2, VT_BSTR, puArgErr);
JSAPI_VERIFY_PARAMTYPE(pdispparams, 3, VT_I4, puArgErr);
JSAPI_INIT_RESULT(pvarResult, VT_BOOL);
if (security.GetActionAuthorization(L"security", L"set", key, info, JSAPI2::api_security::ACTION_DISALLOWED) == JSAPI2::api_security::ACTION_ALLOWED)
{
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_TRUE);
const wchar_t *group = JSAPI_PARAM(pdispparams, 1).bstrVal;
const wchar_t *action = JSAPI_PARAM(pdispparams, 2).bstrVal;
int authorization = JSAPI_PARAM(pdispparams, 2).lVal;
security.SetActionAuthorization(group, action, key, authorization);
}
else
{
JSAPI_SET_RESULT(pvarResult, boolVal, VARIANT_FALSE);
}
return S_OK;
}
#undef CHECK_ID
#define CHECK_ID(str, id) case id: return str(wFlags, pdispparams, pvarResult, puArgErr);
HRESULT JSAPI2::SecurityAPI::Invoke(DISPID dispid, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr)
{
switch (dispid)
{
DISP_TABLE
}
return DISP_E_MEMBERNOTFOUND;
}
STDMETHODIMP JSAPI2::SecurityAPI::QueryInterface(REFIID riid, PVOID *ppvObject)
{
if (!ppvObject)
return E_POINTER;
else if (IsEqualIID(riid, IID_IDispatch))
*ppvObject = (IDispatch *)this;
else if (IsEqualIID(riid, IID_IUnknown))
*ppvObject = this;
else
{
*ppvObject = NULL;
return E_NOINTERFACE;
}
AddRef();
return S_OK;
}
ULONG JSAPI2::SecurityAPI::AddRef(void)
{
return InterlockedIncrement(&refCount);
}
ULONG JSAPI2::SecurityAPI::Release(void)
{
LONG lRef = InterlockedDecrement(&refCount);
if (lRef == 0) delete this;
return lRef;
}