I2P: End-to-End encrypted and anonymous Internet https://i2pd.website/
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#ifndef WIN_32_NETSTATE_H__
#define WIN_32_NETSTATE_H__
#if WINVER != 0x0501 // supported since Vista
#include <netlistmgr.h>
#include <ocidl.h>
#include "Log.h"
#include "Transports.h"
class CNetworkListManagerEvent : public INetworkListManagerEvents
{
public:
CNetworkListManagerEvent() : m_ref(1) { }
~CNetworkListManagerEvent() { }
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObject)
{
HRESULT Result = S_OK;
if (IsEqualIID(riid, IID_IUnknown)) {
*ppvObject = (IUnknown *)this;
} else if (IsEqualIID(riid ,IID_INetworkListManagerEvents)) {
*ppvObject = (INetworkListManagerEvents *)this;
} else {
Result = E_NOINTERFACE;
}
return Result;
}
ULONG STDMETHODCALLTYPE AddRef()
{
return (ULONG)InterlockedIncrement(&m_ref);
}
ULONG STDMETHODCALLTYPE Release()
{
LONG Result = InterlockedDecrement(&m_ref);
if (Result == 0)
delete this;
return (ULONG)Result;
}
virtual HRESULT STDMETHODCALLTYPE ConnectivityChanged(NLM_CONNECTIVITY newConnectivity)
{
if (newConnectivity == NLM_CONNECTIVITY_DISCONNECTED) {
i2p::transport::transports.SetOnline (false);
LogPrint(eLogInfo, "NetState: disconnected from network");
}
if (((int)newConnectivity & (int)NLM_CONNECTIVITY_IPV4_INTERNET) != 0) {
i2p::transport::transports.SetOnline (true);
LogPrint(eLogInfo, "NetState: connected to internet with IPv4 capability");
}
if (((int)newConnectivity & (int)NLM_CONNECTIVITY_IPV6_INTERNET) != 0) {
i2p::transport::transports.SetOnline (true);
LogPrint(eLogInfo, "NetState: connected to internet with IPv6 capability");
}
if (
(((int)newConnectivity & (int)NLM_CONNECTIVITY_IPV4_INTERNET) == 0) &&
(((int)newConnectivity & (int)NLM_CONNECTIVITY_IPV6_INTERNET) == 0)
) {
i2p::transport::transports.SetOnline (false);
LogPrint(eLogInfo, "NetState: connected without internet access");
}
return S_OK;
}
private:
LONG m_ref;
};
void SubscribeToEvents();
void UnSubscribeFromEvents();
#else // WINVER == 0x0501
void SubscribeToEvents() { }
void UnSubscribeFromEvents() { }
#endif // WINVER
#endif