networkprovider.cpp File Reference

#include "precomp.h"

Include dependency graph for networkprovider.cpp:

Go to the source code of this file.

Classes
class	CNetworkProvider

Macros
#define	DEVICE_FILTER_MASK   (0x80000000)

Functions
HRESULT WINAPI	CNetworkProvider_fnConstructor (IUnknown *pUnknown, REFIID riid, LPVOID *ppv)

Macro Definition Documentation

DEVICE_FILTER_MASK

#define DEVICE_FILTER_MASK   (0x80000000)

Definition at line 11 of file networkprovider.cpp.

Function Documentation

CNetworkProvider_fnConstructor()

HRESULT WINAPI CNetworkProvider_fnConstructor	(	IUnknown *	pUnknown,
		REFIID	riid,
		LPVOID *	ppv
	)

Definition at line 552 of file networkprovider.cpp.

{
    CNetworkProvider * handler = new CNetworkProvider(&CLSID_DVBTNetworkProvider);
 
#ifdef MSDVBNP_TRACE
    WCHAR Buffer[MAX_PATH];
    LPOLESTR lpstr;
    StringFromCLSID(riid, &lpstr);
    _swprintf(Buffer, L"CNetworkProvider_fnConstructor riid %s pUnknown %p\n", lpstr, pUnknown);
    OutputDebugStringW(Buffer);
#endif
 
    if (!handler)
        return E_OUTOFMEMORY;
 
    if (FAILED(handler->QueryInterface(riid, ppv)))
    {
        /* not supported */
        delete handler;
        return E_NOINTERFACE;
    }
    return NOERROR;
}