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[windows] init internet connectivity events checker functional (vista+ supported only)

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Signed-off-by: R4SAS <r4sas@i2pmail.org>
This commit is contained in:
R4SAS 2020-04-12 05:25:22 +03:00
parent 95fa835191
commit 90914bb2de
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GPG key ID: 66F6C87B98EBCFE2
5 changed files with 149 additions and 8 deletions
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59
Win32/Win32NetState.cpp Normal file
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#if WINVER != 0x0501 // supported since Vista
#include "Win32NetState.h"
#include <windows.h>
#include "Log.h"
IUnknown *pUnknown = NULL;
INetworkListManager *pNetworkListManager = NULL;
IConnectionPointContainer *pCPContainer = NULL;
DWORD Cookie = 0;
IConnectionPoint *pConnectPoint = NULL;
void SubscribeToEvents()
{
LogPrint(eLogInfo, "NetState: Trying to subscribe to NetworkListManagerEvents");
CoInitialize(NULL);
HRESULT Result = CoCreateInstance(CLSID_NetworkListManager, NULL, CLSCTX_ALL, IID_IUnknown, (void **)&pUnknown);
if (SUCCEEDED(Result))
{
Result = pUnknown->QueryInterface(IID_INetworkListManager, (void **)&pNetworkListManager);
if (SUCCEEDED(Result))
{
/* VARIANT_BOOL IsConnect = VARIANT_FALSE;
Result = pNetworkListManager->IsConnectedToInternet(&IsConnect);
if (SUCCEEDED(Result))
LogPrint(eLogInfo, "NetState: IsConnect Result:", IsConnect == VARIANT_TRUE ? "TRUE" : "FALSE"); */
Result = pNetworkListManager->QueryInterface(IID_IConnectionPointContainer, (void **)&pCPContainer);
if (SUCCEEDED(Result))
{
Result = pCPContainer->FindConnectionPoint(IID_INetworkListManagerEvents, &pConnectPoint);
if(SUCCEEDED(Result))
{
CNetworkListManagerEvent *NetEvent = new CNetworkListManagerEvent;
Result = pConnectPoint->Advise((IUnknown *)NetEvent, &Cookie);
if (SUCCEEDED(Result))
LogPrint(eLogInfo, "NetState: Successfully subscribed to NetworkListManagerEvent messages");
} else
LogPrint(eLogError, "NetState: Unable to find interface connection point");
} else
LogPrint(eLogError, "NetState: Unable to query NetworkListManager interface");
} else
LogPrint(eLogError, "NetState: Unable to query global interface");
} else
LogPrint(eLogError, "NetState: Unable to create INetworkListManager interface");
}
void UnSubscribeFromEvents()
{
// TODO - DETECT EVERY STAGE STATE and call functions depending it !!!
pConnectPoint->Unadvise(Cookie);
pConnectPoint->Release();
pCPContainer->Release();
pNetworkListManager->Release();
pUnknown->Release();
CoUninitialize();
}
#endif // WINVER