/*!
Construct a GSM key filter and attach it to \a parent.
*/
GsmKeyFilter::GsmKeyFilter( QObject *parent )
: QObject( parent )
{
d = new GsmKeyFilterPrivate();
// Add the standard call actions from GSM 02.30, section 4.5.5.
addAction( "0", this, SIGNAL(setBusy()), Send | Incoming );
addAction( QRegExp( "4\\*([0-9]+)" ), this, SIGNAL(deflect(QString)),
Send | Incoming );
addAction( "0", this, SIGNAL(releaseHeld()), Send | OnCall );
addAction( "0", this, SIGNAL(releaseActive()), Send | Incoming );
addAction( "1", this, SIGNAL(releaseAllAcceptIncoming()), Send | Incoming );
addAction( "1", this, SIGNAL(releaseActive()), Send | OnCall );
addAction( QRegExp( "1([1-9])" ), this, SLOT(releaseId(QString)),
Send | OnCall );
addAction( "2", this, SIGNAL(swap()), Send | OnCall );
addAction( QRegExp( "2([1-9])" ), this, SLOT(activateId(QString)),
Send | OnCall );
addAction( "3", this, SIGNAL(join()), Send | OnCall );
addAction( "4", this, SIGNAL(transfer()), Send | OnCall );
}
int __cdecl wmain(void) {
HRESULT hr = CoInitialize(NULL);
if (FAILED(hr)) {
LOG(L"Failed CoInitializeEx: hr = 0x%08x", hr);
return __LINE__;
}
CoUninitializeOnExit cuoe;
// get active devices
IMMDeviceEnumerator *pEnum = NULL;
hr = CoCreateInstance(
__uuidof(MMDeviceEnumerator), NULL, CLSCTX_ALL, __uuidof(IMMDeviceEnumerator),
(void**)&pEnum
);
if (FAILED(hr)) {
LOG(L"Couldn't get device enumerator: hr = 0x%08x", hr);
return __LINE__;
}
ReleaseOnExit releaseEnum(pEnum);
IMMDeviceCollection *pDeviceCollection = NULL;
hr = pEnum->EnumAudioEndpoints(eAll, DEVICE_STATE_ACTIVE | DEVICE_STATE_UNPLUGGED, &pDeviceCollection);
if (FAILED(hr)) {
LOG(L"Couldn't get device collection: hr = 0x%08x", hr);
return __LINE__;
}
ReleaseOnExit releaseDeviceCollection(pDeviceCollection);
UINT nDevices = 0;
hr = pDeviceCollection->GetCount(&nDevices);
if (FAILED(hr)) {
LOG(L"Couldn't get device collection count: hr = 0x%08x", hr);
return __LINE__;
}
for (UINT i = 0; i < nDevices; i++) {
IMMDevice *pDevice = NULL;
hr = pDeviceCollection->Item(i, &pDevice);
if (FAILED(hr)) {
LOG(L"Couldn't get device: hr = 0x%08x", hr);
return __LINE__;
}
ReleaseOnExit releaseDevice(pDevice);
IMMEndpoint *pEndpoint = NULL;
hr = pDevice->QueryInterface(IID_PPV_ARGS(&pEndpoint));
if (FAILED(hr)) {
LOG(L"Couldn't get endpoint: hr = 0x%08x", hr);
return __LINE__;
}
ReleaseOnExit releaseEndpoint(pEndpoint);
EDataFlow eDirection = eAll;
hr = pEndpoint->GetDataFlow(&eDirection);
if (FAILED(hr)) {
LOG(L"Couldn't get data flow: hr = 0x%08x", hr);
return __LINE__;
}
LOG(L"%s endpoint", StringFromDataFlow(eDirection));
IPropertyStore *pPropertyStore = NULL;
hr = pDevice->OpenPropertyStore(STGM_READ, &pPropertyStore);
if (FAILED(hr)) {
LOG(L"Couldn't get property store: hr = 0x%08x", hr);
return __LINE__;
}
ReleaseOnExit releasePropertyStore(pPropertyStore);
// get the long name property
PROPVARIANT pv; PropVariantInit(&pv);
hr = pPropertyStore->GetValue(PKEY_Device_FriendlyName, &pv);
if (FAILED(hr)) {
LOG(L"Couldn't get friendly name: hr = 0x%08x", hr);
return hr;
}
PropVariantClearOnExit clearPropVariant(&pv);
LOG(L"Name: %s", pv.pwszVal);
// get the ID
WCHAR *wszId = NULL;
hr = pDevice->GetId(&wszId);
if (FAILED(hr)) {
LOG(L"Couldn't get device ID: hr = 0x%08x", hr);
return __LINE__;
}
CoTaskMemFreeOnExit releaseId(wszId);
LOG(L"Endpoint ID: %s", wszId);
// get device topology object for that endpoint
IDeviceTopology *pDT = NULL;
hr = pDevice->Activate(__uuidof(IDeviceTopology), CLSCTX_ALL, NULL, (void**)&pDT);
if (FAILED(hr)) {
LOG(L"Couldn't get device topology object: hr = 0x%08x", hr);
return __LINE__;
}
ReleaseOnExit releaseDT(pDT);
// get the single connector for that endpoint
IConnector *pConnector = NULL;
hr = pDT->GetConnector(0, &pConnector);
if (FAILED(hr)) {
LOG(L"Couldn't get the connector on the endpoint: hr = 0x%08x", hr);
return __LINE__;
}
ReleaseOnExit releaseConnector(pConnector);
// QI on the device's connector for IPart
IPart *pPart = NULL;
hr = pConnector->QueryInterface(IID_PPV_ARGS(&pPart));
if (FAILED(hr)) {
LOG(L"Couldn't get the part: hr = 0x%08x", hr);
return __LINE__;
}
ReleaseOnExit releasePart(pPart);
// all the real work is done in this function
// follow the connector from this trivial endpoint topology
// over to the rest of the topologies
hr = WalkTreeFromPart(pPart, eDirection, true, 1);
if (FAILED(hr)) {
LOG(L"Couldn't walk the tree: hr = 0x%08x", hr);
return __LINE__;
}
LOG(L"");
}
return 0;
}
