int SdpBuild::checkCodec( bool testReInvite, SipCallMember *member, bool forceHold , bool *srtpErr)
{
bool holdMe=false;
cntParam=0;
setRecvonly(false);
ReInvite=testReInvite;
int status = (int)SipCall::GarKeinCall;
int isRtpMap=0;
int i=0, j=0;
QString transT;
bool evaluateV=false, evaluateA=false, evaluateAV=false;
QString mstr = member->getSessionDescription();
QString ipaddress;
QString curline;
QString portstr;
QString codecstr;
QString codecstr1;
QString codecstr2;
int receivedAudioMediaNumber = 0, receivedVideoMediaNumber = 0;
QString dp=":";
QString sec;
mstr += '\n'; // Guarentee termination
if( mstr.left( mstr.find( '\n' ) ) != "v=0" ) {
return doReturn (status);
}
mstr.remove( 0, mstr.find( '\n' ) + 1 );
while( mstr.length() > 2 ) {
curline = mstr.left( mstr.find( '\n' ) );
mstr.remove( 0, mstr.find( '\n' ) + 1 );
if( curline.left( curline.find( '=' ) ) == "c" ) {
if( curline.contains("IP4") ) {
ipaddress = curline.mid( curline.find( "IP4" ) + 4 ).stripWhiteSpace();
} else {
ipaddress = curline.mid( curline.find( "IP6" ) + 4 ).stripWhiteSpace();
}
}
if( curline.contains("m=audio")) {
if(ipaddress.contains("0.0.0.0") || ipaddress.contains("::0") || forceHold){
status = (int) SipCall::putMeOnHold;
setExtHost(ipaddress);
holdMe = true;
} else {
if(evaluateV==true) {
evaluateAV=true;
status = (int)SipCall::auviCall;
} else {
status = (int)SipCall::StandardCall;
evaluateA=true;
}
if ( ( curline.contains("RTP/SAVP") && (sessionC->getSrtpMode() != 1) )|| ( curline.contains("RTP/AVP") && (sessionC->getSrtpMode() != 0) ) ) {
*srtpErr = true;
}
setAudioPort(curline.section(' ',1,1));
setExtHost(ipaddress);
int i = (-1);
do {
i++;
acc[i] = curline.section(' ', i+3, i+3);
} while (acc[i].length() != 0);
receivedAudioMediaNumber = i;
}
}
if( curline.contains("m=video")) {
if(ipaddress.contains("0.0.0.0")|| ipaddress.contains("::0") || forceHold){
status = (int) SipCall::putMeOnHold;
setExtHost(ipaddress);
holdMe = true;
} else {
if(evaluateA==true) {
evaluateAV=true;
status = (int)SipCall::auviCall;
} else {
status = (int)SipCall::videoCall;
evaluateV=true;
}
setExtPort(curline.section(' ',1,1));
setExtHost(ipaddress);
int i = (-1);
do {
i++;
vcc[i] = curline.section(' ', i+3, i+3);
} while (vcc[i].length() != 0);
receivedVideoMediaNumber = i;
}
}
if( ( curline.contains("m=application") ) ) {
if(ipaddress.contains("0.0.0.0") || ipaddress.contains("::0") || forceHold){;
status = (int) SipCall::putMeOnHold;
setExtHost(ipaddress);
holdMe = true;
} else {
setExtHost(ipaddress);
setExtPort(curline.section(' ',1,1));
transT=curline.section(' ',2,2);
sec=curline.section(' ',3,3);
status = checkVectorId(status,sec); // find the load type
call->setRemoteStart(false); //
if(status==0){
return doReturn (status); // error
}
if(!testTrans(status,transT)) return doReturn (0);
}
}
if( curline.contains("a=")) {
if (curline.contains("a=sendonly") || curline.contains("a=inactive") || curline.contains("a=recvonly") ) {
status = (int) SipCall::putMeOnHold;
if( curline.contains("a=sendonly")) {
setRecvonly(true);
}
if(KStatics::haveIPv6){
setExtHost( "::0");
} else {
setExtHost("0.0.0.0");
}
return doReturn (status);
}
if (holdMe) {
return doReturn (status); //hold was detected by ipaddress
}
//
if (curline.contains("a=fmtp:" + sec) ) {// we have a=vec or a=cmd
if(curline.contains("rstart")) {
call->setRemoteStart(true);
return doReturn (status);
}
}
// we look for audio and video
if( curline.contains("a=rtpmap")) {
isRtpMap++;
codecstr=curline.section(' ',1,1);
codecstr1=curline.section(':',1,1);
codecstr2=codecstr1.section(' ',0,0);
// STORE RECEIVED MEDIA ATTRIBUTES
bool concerningAudio = false;
// search for audio
i=0;
while ( i<receivedAudioMediaNumber) {
if (codecstr2 == acc[i]) {
acstr[i] = codecstr.section('/',0,0);
concerningAudio = true;
break;
}
i++;
}
// search for video, if not audio
if (concerningAudio == false) {
for (i=0; i<receivedVideoMediaNumber; i++) {
if (codecstr2 == vcc[i]) {
vcstr[i] = codecstr.section('/',0,0);
break;
}
}
}
}
if ( curline.contains("a=fmtp:97")) {
// looks strange, but works, as only ILBC uses responsePay
if ( curline.contains ("mode=30") ) tempresponsepay = 240;
if ( curline.contains ("mode=20") ) tempresponsepay = 160;
}
}
} // END OF WHILE-LOOP
if( (isRtpMap<receivedAudioMediaNumber) && ( evaluateA || evaluateV || evaluateAV) ){
for(i=0;i<=receivedAudioMediaNumber;i++) {
for(j=0;j<=NAUDIO;j++) {
if (acc[i] == sessionC->getACodecNum(j) ) {
if(acstr[i] == "" )acstr[i] = sessionC->getACodecName(j);
break;
}
}
}
for(i=0;i<=receivedVideoMediaNumber;i++) {
for(j=0;j<=NAUDIO;j++) {
if (vcc[i] == sessionC->getCodecNum(j) ) {
vcstr[i] = sessionC->getCodecName(j);
break;
}
}
}
}
if( evaluateV || evaluateAV) {
// *** VIDEO ***
if (videoMediaNegotiationINVITE(receivedVideoMediaNumber) == false) {
status=0; // no good codec for us; audiocheck is not necessary any longer
return doReturn (status);
}
}
if( evaluateA || evaluateAV) {
// *** AUDIO ***
if (audioMediaNegotiationINVITE(receivedAudioMediaNumber) == false) {
status=0; // no good codec for us;
return doReturn (status);
}
}
// We have a good Codec
return doReturn (status);
}
void CWsGceCscBase::SetupL()
{
iDoTearDown=ETrue;
iRed.SetInternal(0xFFFF0000);
iGreen.SetInternal(0xFF00FF00);
iBlue.SetInternal(0xFF0000FF);
iCyan.SetInternal(0xFF00FFFF);
iMagenta.SetInternal(0xFFFF00FF);
iYellow.SetInternal(0xFFFFFF00);
iWhite.SetInternal(0xFFFFFFFF);
ASSERT_EQUALS_X(iSession.Connect(), KErrNone);
{//Stolen from TAuto CloseAllPanicWindows()
TInt idFocus = iSession.GetFocusWindowGroup();
TWsEvent event;
event.SetType(EEventKey); //EEventKeyDown
TKeyEvent *keyEvent = event.Key();
keyEvent->iCode = EKeyEscape;
keyEvent->iScanCode = EStdKeyEscape;
keyEvent->iModifiers = 0;
TInt theLimit = 50;
while(idFocus != NULL && (theLimit-- > 0))
{
iSession.SendEventToAllWindowGroups(event);
TInt idNewFocus = iSession.GetFocusWindowGroup();
if (idNewFocus!=idFocus)
{
INFO_PRINTF1(_L("A window was closed [probably a panic box from the previous test]."));
}
idFocus=idNewFocus;
}
}
TInt err = KErrNone;
TRAP(err, iScreenDevice = new (ELeave) CWsScreenDevice(iSession));
PRINT_ON_ERROR2_L(err, _L("Failed to create screen device: %d"), err);
ASSERT_EQUALS_X(iScreenDevice->Construct(TGlobalSettings::Instance().iScreen), KErrNone);
iDisplayMode = iScreenDevice->DisplayMode(); // Get default display mode
TRAP(err, iGc = new (ELeave) CWindowGc(iScreenDevice));
PRINT_ON_ERROR2_L(err, _L("Failed to create graphics context: %d"), err);
ASSERT_EQUALS_X(iGc->Construct(), KErrNone);
iGroup = RWindowGroup(iSession);
ASSERT_EQUALS_X(iGroup.Construct(++iWindowHandle,iScreenDevice), KErrNone);
iSession.Flush();
RWindow testTrans(iSession);
ASSERT_EQUALS_X(testTrans.Construct(iGroup, ++iWindowHandle), KErrNone);
iTransparencyEnabled=(testTrans.SetTransparencyFactor(iWhite)==KErrNone);
testTrans.Close();
//clean-up if previous test abended
if (PostTestCleanupInstance().iSharedUtility)
{
//Temp removed - may be causing ONB fails!
// if (PostTestCleanupInstance().iSharedUtility->DestroyAll())
// {
// INFO_PRINTF1(_L("Destroyed some surfaces from previous test."));
//
// }
}
if (!PostTestCleanupInstance().iCleanedUpOnExit)
PostTestCleanupInstance().iCleanedUpOnExit=EFalse;
if (!GCEIsSupported())
{
INFO_PRINTF1(_L("Some Setup skipped: GCE support is not loaded"));
return;
}
TRAPD(err_FailedToCreateSurfaceUtility, iUtility = CSurfaceUtility::NewL( PostTestCleanupInstance().iSharedUtility));
ASSERT_EQUALS(err_FailedToCreateSurfaceUtility,KErrNone);
}
