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UPnP.cpp
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UPnP.cpp
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#include <SDKDDKVer.h>
#include <Objbase.h>
#include <Upnp.h>
#include <Natupnp.h>
#include <atlbase.h>
#include <atlconv.h>
#include <stdio.h>
#include <tchar.h>
#include <exception>
void OutputDetails(IUPnPDevice* pDevice)
{
CComBSTR bStr;
VARIANT_BOOL bValue = VARIANT_FALSE;
if (SUCCEEDED(pDevice->get_Description(&bStr)))
_tprintf(_T("Description: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_FriendlyName(&bStr)))
_tprintf(_T("Friendly Name: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_HasChildren(&bValue)))
_tprintf(_T("Has Children: %s\n"), (bValue == VARIANT_FALSE) ? _T("No") : _T("Yes"));
CComBSTR bStrMime = OLESTR("image/gif");
if (SUCCEEDED(pDevice->IconURL(bStrMime, 32, 32, 8, &bStr)))
_tprintf(_T("Icon URL: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_IsRootDevice(&bValue)))
_tprintf(_T("Is Root Device: %s\n"), (bValue == VARIANT_FALSE) ? _T("No") : _T("Yes"));
if (SUCCEEDED(pDevice->get_FriendlyName(&bStr)))
_tprintf(_T("Friendly Name: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_ManufacturerName(&bStr)))
_tprintf(_T("Manufacturer Name: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_ManufacturerURL(&bStr)))
_tprintf(_T("Manufacturer URL: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_ModelName(&bStr)))
_tprintf(_T("Model Name: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_ModelNumber(&bStr)))
_tprintf(_T("Model Number: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_ModelURL(&bStr)))
_tprintf(_T("Model URL: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_PresentationURL(&bStr)))
_tprintf(_T("Presentation URL: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_SerialNumber(&bStr)))
_tprintf(_T("Serial Number: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_Type(&bStr)))
_tprintf(_T("Type: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_UniqueDeviceName(&bStr)))
_tprintf(_T("Unique Device Name: %s\n"), OLE2T(bStr));
if (SUCCEEDED(pDevice->get_UPC(&bStr)))
_tprintf(_T("UPC: %s\n"), OLE2T(bStr));
// get_Children
// get_ParentDevice
// get_RootDevice
// get_Services
_tprintf(_T("\n"));
}
void OutputHeadingIStaticPortMapping()
{
_tprintf(_T("%15s, "), _T("External Address"));
_tprintf(_T("%5s, "), _T("External Port"));
_tprintf(_T("%5s, "), _T("Internal Port"));
_tprintf(_T("%3s, "), _T("Protocol"));
_tprintf(_T("%15s, "), _T("Internal Client"));
_tprintf(_T("%-3s, "), _T("Enabled"));
_tprintf(_T("%s"), _T("Description"));
_tprintf(_T("\n"));
}
void OutputDetails(IStaticPortMapping* piDispMap)
{
CComBSTR bStr;
long lValue = 0;
VARIANT_BOOL bValue = VARIANT_FALSE;
if (SUCCEEDED(piDispMap->get_ExternalIPAddress(&bStr)))
_tprintf(_T("%15s, "), OLE2T(bStr));
if (SUCCEEDED(piDispMap->get_ExternalPort(&lValue)))
_tprintf(_T("%5d, "), lValue);
if (SUCCEEDED(piDispMap->get_InternalPort(&lValue)))
_tprintf(_T("%5d, "), lValue);
if (SUCCEEDED(piDispMap->get_Protocol(&bStr)))
_tprintf(_T("%3s, "), OLE2T(bStr));
if (SUCCEEDED(piDispMap->get_InternalClient(&bStr)))
_tprintf(_T("%15s, "), OLE2T(bStr));
if (SUCCEEDED(piDispMap->get_Enabled(&bValue)))
_tprintf(_T("%-3s, "), (bValue == VARIANT_FALSE) ? _T("No") : _T("Yes"));
if (SUCCEEDED(piDispMap->get_Description(&bStr)))
_tprintf(_T("%s"), OLE2T(bStr));
_tprintf(_T("\n"));
}
template<class T>
void OutputDetails(IDispatch* pIDispatch)
{
CComPtr<T> pT;
if (SUCCEEDED(pIDispatch->QueryInterface(&pT)))
{
OutputDetails(pT);
}
}
template<class T>
void Enum(IUnknown* pIUnknown)
{
CComPtr<IEnumVARIANT> pIEnumVARIANT;
if (!SUCCEEDED(pIUnknown->QueryInterface(&pIEnumVARIANT)))
throw std::exception("QueryInterface IEnumVARIANT");
pIEnumVARIANT->Reset();
CComVariant varCurrent;
while (S_OK == pIEnumVARIANT->Next(1, &varCurrent, NULL))
{
IDispatch* pIDispatch = V_DISPATCH(&varCurrent);
OutputDetails<T>(pIDispatch);
}
}
void ListGatewayDevices()
{
CComPtr<IUPnPDeviceFinder> piDeviceFinder;
if (!SUCCEEDED(piDeviceFinder.CoCreateInstance(CLSID_UPnPDeviceFinder)))
throw std::exception("CoCreateInstance CLSID_UPnPDeviceFinder");
CComPtr<IUPnPDevices> piFoundDevices;
{
CComBSTR bStrDev = OLESTR("urn:schemas-upnp-org:device:InternetGatewayDevice:1");
if (!SUCCEEDED(piDeviceFinder->FindByType(bStrDev, 0, &piFoundDevices)))
throw std::exception("IUPnPDevices FindByType");
}
CComPtr<IUnknown> pUnk;
if (!SUCCEEDED(piFoundDevices->get__NewEnum(&pUnk)))
throw std::exception("IUPnPDevices NewEnum");
Enum<IUPnPDevice>(pUnk);
}
void ListPortMapping()
{
CComPtr<IUPnPNAT> piNAT;
if (!SUCCEEDED(piNAT.CoCreateInstance(__uuidof(UPnPNAT))))
throw std::exception("CoCreateInstance UPnPNAT");
CComPtr<IStaticPortMappingCollection> piPortMappingCollection;
if (!SUCCEEDED(piNAT->get_StaticPortMappingCollection(&piPortMappingCollection)))
throw std::exception("get_StaticPortMappingCollection");
if (!piPortMappingCollection)
{
_tprintf(_T("No Port Mapping Collection\n"));
return;
}
CComPtr<IUnknown> pUnk;
if (!SUCCEEDED(piPortMappingCollection->get__NewEnum(&pUnk)))
throw std::exception("IUPnPDevices NewEnum");
OutputHeadingIStaticPortMapping();
Enum<IStaticPortMapping>(pUnk);
}
int main()
{
int ret = 0;
CoInitialize(NULL);
try
{
ListGatewayDevices();
ListPortMapping();
}
catch (const std::exception& e)
{
fprintf(stderr, "Error: %s\n", e.what());
ret = 1;
}
CoUninitialize();
return ret;
}