NS_IMETHODIMP
nsNotifyAddrListener::GetIsLinkUp(PRBool *aIsUp)
{
#ifdef WINCE_WINDOWS_MOBILE
DWORD status;
HRESULT result = ConnMgrConnectionStatus(mConnectionHandle, &status);
if (FAILED(result)) {
*aIsUp = PR_FALSE;
return NS_ERROR_FAILURE;
}
*aIsUp = status == CONNMGR_STATUS_CONNECTED;
#else
*aIsUp = PR_TRUE;
#endif
return NS_OK;
}
NS_IMETHODIMP
nsNotifyAddrListener::GetLinkStatusKnown(PRBool *aIsKnown)
{
#ifdef WINCE_WINDOWS_MOBILE
DWORD status;
HRESULT result = ConnMgrConnectionStatus(mConnectionHandle, &status);
if (FAILED(result)) {
*aIsKnown = PR_FALSE;
return NS_ERROR_FAILURE;
}
*aIsKnown = status != CONNMGR_STATUS_UNKNOWN;
#else
*aIsKnown = PR_TRUE;
#endif
return NS_OK;
}
bool CNetRequestImpl::SetupInternetConnection(LPCTSTR url)
{
#if defined (_WIN32_WCE)
int iNetwork;
HRESULT hResult = E_FAIL;
DWORD dwStatus;
static HANDLE hConnection = NULL;
// cleanup the old connection
if(NULL != hConnection)
{
hResult = ConnMgrConnectionStatus( hConnection, &dwStatus );
if( SUCCEEDED(hResult) )
{
LOG(INFO) + "Internet connection exist, use it";
if( dwStatus & CONNMGR_STATUS_CONNECTED )
return true;
}
ConnMgrReleaseConnection(hConnection, FALSE);
LOG(INFO) + "Internet connection droped, open new one";
hConnection = NULL;
}
// get the right network to connect to
iNetwork = 0;
//CONNMGR_DESTINATION_INFO DestInfo;
GUID pguid;
if( FAILED( ConnMgrMapURL(url, &pguid, NULL) ) )
return false;
//while( SUCCEEDED(ConnMgrEnumDestinations(iNetwork++, &DestInfo)))
{
LOG(INFO) + "Try establish Internet connection";
// actually try to establish the connection
CONNMGR_CONNECTIONINFO ConnInfo;
ZeroMemory(&ConnInfo, sizeof(ConnInfo));
ConnInfo.cbSize = sizeof(ConnInfo);
ConnInfo.dwParams = CONNMGR_PARAM_GUIDDESTNET;
ConnInfo.dwPriority = CONNMGR_PRIORITY_HIPRIBKGND;//CONNMGR_PRIORITY_USERBACKGROUND;
#if ( _WIN32_WCE >= 0x500 )
ConnInfo.dwFlags = CONNMGR_FLAG_NO_ERROR_MSGS;
#endif
ConnInfo.guidDestNet = pguid;
hResult = ConnMgrEstablishConnection(&ConnInfo, &hConnection);
// check to see if the attempt failed
int count = 0;
while(SUCCEEDED(hResult) && count++ < 60 )
{
LOG(INFO) + "Wait for connect (" + count + ")";
DWORD dwResult = WaitForSingleObject(hConnection, 1000);
if (dwResult == (WAIT_OBJECT_0))
{
hResult=ConnMgrConnectionStatus(hConnection,&dwStatus);
if( SUCCEEDED(hResult) )
{
if( dwStatus & CONNMGR_STATUS_CONNECTED )
{
LOG(INFO) + "Connected";
return true;
}
if( dwStatus & CONNMGR_STATUS_WAITINGCONNECTION )
{
continue;
}
break;
}
}
}
}
LOG(ERROR) + "Failed to connect";
return false;
#else
return true;
#endif //_WIN32_WCE
}
