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C++ TInetAddr::IsUnspecified方法代码示例

本文整理汇总了C++中TInetAddr::IsUnspecified方法的典型用法代码示例。如果您正苦于以下问题:C++ TInetAddr::IsUnspecified方法的具体用法?C++ TInetAddr::IsUnspecified怎么用?C++ TInetAddr::IsUnspecified使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TInetAddr的用法示例。


在下文中一共展示了TInetAddr::IsUnspecified方法的11个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: IsUnspecifiedL

// ---------------------------------------------------------------------------
// NSPUtil::IsUnspecifiedL
// ---------------------------------------------------------------------------
//
TBool NSPUtil::IsUnspecifiedL( const TDesC8& aAddress, TUint aPort )
	{
	TInetAddr addr;
	TRAPD( error, addr = ConvertTDesC8ToTInetAddrL( aAddress, aPort ) );
	User::LeaveIfError( KErrNoMemory == error ? KErrNoMemory : KErrNone );
	return ( KErrNone == error ? addr.IsUnspecified() : EFalse );
	}
开发者ID:kuailexs,项目名称:symbiandump-mw1,代码行数:11,代码来源:nsputil.cpp

示例2: UT_CICEHostResolver_LocalAddressL

void UT_CIceHostResolver::UT_CICEHostResolver_LocalAddressL()
{
    UT_CICEHostResolver_FetchCandidateLL();

    for ( TInt i(0); i < iLocalCandidates.Count(); ++i )
    {
        if ( CNATFWCandidate::EHost == iLocalCandidates[i]->Type() )
        {
            TInetAddr address = iResolver->LocalAddress(
                                    iLocalCandidates[i]->StreamId(), KAfInet );
            EUNIT_ASSERT( !address.IsUnspecified() );
        }
        else
        {
            TInetAddr address = iResolver->LocalAddress(
                                    iLocalCandidates[i]->StreamId(), KAfInet );
            EUNIT_ASSERT( address.IsUnspecified() );
        }
    }
}
开发者ID:kuailexs,项目名称:symbiandump-mw1,代码行数:20,代码来源:ut_cicehostresolver.cpp

示例3: IsValidAddress

// -----------------------------------------------------------------------------
// CSdpOriginField::IsValidAddress
// Checks if the address is valid
// -----------------------------------------------------------------------------
//
TBool CSdpOriginField::IsValidAddress( 
    const TDesC8& aAddress ) const
    {
    TInetAddr addr;
    TBool valid = ETrue;

    if ( aAddress.Length() > 0 && aAddress.Length() <= KMaxAddressLength )
        {
        TBuf<KMaxAddressLength> address16;
        address16.Copy( aAddress );
        TInt err = addr.Input( address16 );

        if ( !err )
            {
            valid = ( addr.IsUnicast() || addr.IsUnspecified() );
            }
        else
            {
            RStringF addrTypeIP4 = 
                iPool.StringF( SdpCodecStringConstants::EAddressTypeIP4,
                               SdpCodecStringConstants::Table );
            RStringF addrTypeIP6 = 
                iPool.StringF( SdpCodecStringConstants::EAddressType,
                               SdpCodecStringConstants::Table );
            
            if ( iAddressType == addrTypeIP4 || iAddressType == addrTypeIP6 )
                {
                // FQDN address, check that it has only valid characters
                // 0..9, a..z, A..Z, '.', '-'
                        
                for ( TInt i( 0 ); i < aAddress.Length() && valid; i++ )
                    {
                    if (KValidFQDNChars().Locate(aAddress[i]) == KErrNotFound)
                        {
                        valid = EFalse;     
                        }
                    }
                }
            else
                {
                valid = SdpUtil::IsNonWhitespace( aAddress );
                }
            }       
        }
    else
    	{
    	valid = EFalse;
    	}

    return valid;
    }
开发者ID:cdaffara,项目名称:symbiandump-os2,代码行数:56,代码来源:sdporiginfield.cpp

示例4: CheckAndSetAddr

// -----------------------------------------------------------------------------
// CLocalAddrResolver::CheckAndSetAddr
// -----------------------------------------------------------------------------
//
void CLocalAddrResolver::CheckAndSetAddr( TInetAddr& aTarget,
                                          TInetAddr& aCandidate,
                                          TUint32 aCandidateIap,
				                          TUint32 aSpecifiedIap )
    {
    if ( !aCandidate.IsUnspecified() && !aCandidate.IsLoopback() )
        {
        if ( aCandidate.IsV4Mapped())
            {
            aCandidate.ConvertToV4();
            }
        if ( aCandidateIap == aSpecifiedIap )
            {
            SetAddr( aTarget, aCandidate );
            }
        }
    }				                          
开发者ID:kuailexs,项目名称:symbiandump-mw1,代码行数:21,代码来源:localaddrresolver.cpp

示例5: SetIPAddressType

// -----------------------------------------------------------------------------
// CSdpOriginField::SetIPAddressType
// -----------------------------------------------------------------------------
//
void CSdpOriginField::SetIPAddressType( const TInetAddr& aAddr )
    {
    iAddressType.Close();
    if ( aAddr.Address() || aAddr.IsUnspecified() )
        {
        //IPv4, IPv4-Mapped IPv6 and 0.0.0.0
	    iAddressType =
            iPool.StringF( SdpCodecStringConstants::EAddressTypeIP4,
                           SdpCodecStringConstants::Table ).Copy();
        }
    else
        {
        //IPv6
        iAddressType =
            iPool.StringF( SdpCodecStringConstants::EAddressType,
                           SdpCodecStringConstants::Table ).Copy();
 		}
    }
开发者ID:cdaffara,项目名称:symbiandump-os2,代码行数:22,代码来源:sdporiginfield.cpp

示例6: Connect

int CPjSSLSocket::Connect(CPjSSLSocket_cb cb, void *key, 
			  const TInetAddr &local_addr, 
			  const TInetAddr &rem_addr,
			  const TDesC8 &servername,
			  const TDesC8 &ciphers)
{
    pj_status_t status;
    
    PJ_ASSERT_RETURN(state_ == SSL_STATE_NULL, PJ_EINVALIDOP);
    
    status = pj_sock_socket(rem_addr.Family(), pj_SOCK_STREAM(), 0, &sock_);
    if (status != PJ_SUCCESS)
	return status;

    // Apply QoS
    status = pj_sock_apply_qos2(sock_, qos_type_, &qos_params_, 
    				2,  THIS_FILE, NULL);
    
    RSocket &rSock = ((CPjSocket*)sock_)->Socket();

    local_addr_ = local_addr;
    
    if (!local_addr_.IsUnspecified()) {
	TInt err = rSock.Bind(local_addr_);
	if (err != KErrNone)
	    return PJ_RETURN_OS_ERROR(err);
    }
    
    cb_ = cb;
    key_ = key;
    rem_addr_ = rem_addr;
    
    /* Note: the following members only keep the pointer, not the data */
    servername_.Set(servername);
    ciphers_.Set(ciphers);

    rSock.Connect(rem_addr_, iStatus);
    SetActive();
    state_ = SSL_STATE_CONNECTING;
    
    rSock.LocalName(local_addr_);

    return PJ_EPENDING;
}
开发者ID:AGProjects,项目名称:python-sipsimple,代码行数:44,代码来源:ssl_sock_symbian.cpp

示例7: TypeMatchesWithFormat

// -----------------------------------------------------------------------------
// CSdpOriginField::TypeMatchesWithFormat
// Checks if address type is aligned with the address format
// -----------------------------------------------------------------------------
//
TBool CSdpOriginField::TypeMatchesWithFormat( 
    const TDesC8& aAddress, 
    const TDesC8& aType,
    RStringPool aPool ) const
    {
    RStringF addrTypeIP4 = 
        aPool.StringF( SdpCodecStringConstants::EAddressTypeIP4,
                              SdpCodecStringConstants::Table );
    RStringF addrTypeIP6 = 
        aPool.StringF( SdpCodecStringConstants::EAddressType,
                              SdpCodecStringConstants::Table );
    
    TBool valid( ETrue );
    
    // Check that address type and address matches together
    TInetAddr addr;
    TBuf<KMaxAddressLength> address16;
    address16.Copy( aAddress );
    TInt err = addr.Input( address16 );    
    if ( err == KErrNone && !addr.IsUnspecified())
        {
        TBool ip4Type = ( addrTypeIP4.DesC().CompareF( aType ) == 0 );
        TBool ip6Type = ( addrTypeIP6.DesC().CompareF( aType ) == 0 );
             
        if ( ip4Type || ip6Type )
            {
            if ( ( addr.Address() && !addr.IsV4Mapped() && !ip4Type ) ||
				 (addr.Address() && addr.IsV4Mapped() && !ip6Type) ||
                 ( !addr.Address() && !ip6Type ) )
                {
                valid = EFalse;
                }
            }
        } 
    
    return valid;
    }
开发者ID:cdaffara,项目名称:symbiandump-os2,代码行数:42,代码来源:sdporiginfield.cpp

示例8: UpdateOriginFieldL

// ---------------------------------------------------------------------------
// NSPUtil::UpdateOriginFieldL
// ---------------------------------------------------------------------------
//
void NSPUtil::UpdateOriginFieldL(
        CSdpOriginField& aField, const TDesC8& aAddress )
    {
    __ASSERT_ALWAYS( &aField, User::Leave( KErrArgument ) );
    __ASSERT_ALWAYS( &aAddress != NULL, User::Leave( KErrArgument ) );
    
    TBool unspecf( EFalse );
    RStringF netType = aField.NetType();
    RStringF addressType = aField.AddressType();
    const TDesC8& address = aField.Address();
    
    TInetAddr addr;
    HBufC* addrBuf = HBufC::NewLC( KMaxLengthOfFQDN );
    TPtr addrPtr( addrBuf->Des() );
    addrPtr.Copy( address );
    
    if ( !addr.Input( addrBuf->Des() ) ) // valid IP
        {
        unspecf = addr.IsUnspecified();
        addrPtr.Copy( aAddress );
        
        if ( !unspecf && !addr.Input( addrBuf->Des() ) )
            {
            CSdpConnectionField* field = CSdpConnectionField::NewL( addr );
            addressType = field->AddressType();
            delete field;
            }
        }
    
    if ( !unspecf )
        {
        aField.SetAddressL( aAddress, netType, addressType );
        }
    
    CleanupStack::PopAndDestroy( addrBuf );    
    }
开发者ID:kuailexs,项目名称:symbiandump-mw1,代码行数:40,代码来源:nsputil.cpp

示例9: ListInterfacesL


//.........这里部分代码省略.........
    HBufC8 *buffer =NULL;
    buffer = GetBuffer(buffer, bufsize);
    TESTL(buffer != NULL);
    
    TPtr8 bufdes = buffer->Des();
    
    //-- reset array of local addresses
    ipTestServer->iLocalAddrs.Reset();
    
    //-- list all available network interfaces
    INFO_PRINTF1(KNewLine);
    INFO_PRINTF1(_L("--- available network interfaces:"));
    
    do
        {//-- get list of network interfaces
        // if exceed>0, all interface could not fit into the buffer.
        // In that case allocate a bigger buffer and retry.
        // There should be no reason for this while loop to take more than 2 rounds.
        bufdes.Set(buffer->Des());
        exceed = socket.GetOpt(KSoInetInterfaceInfo, KSolInetIfQuery, bufdes);
        if(exceed > 0)
            {
            bufsize += exceed * sizeof(TInetInterfaceInfo);
            buffer = GetBuffer(buffer, bufsize);
            TESTL(buffer != NULL);
            }
        } while (exceed > 0);
        
        if (exceed < 0)
            {
            INFO_PRINTF1(_L("socket.GetOpt() error!"));
            TESTL(EFalse);
            }
        
        TOverlayArray<TInetInterfaceInfo> infoIface(bufdes);
        
        for(idx=0; idx < infoIface.Length(); ++idx)
            {
            TInetInterfaceInfo& iface = infoIface[idx];
            
            tmpBuf.Format(_L("index:%d, name: "),iface.iIndex);
            tmpBuf.Append(iface.iName );
            tmpBuf.AppendFormat(_L(" state:%d"), iface.iState);
            INFO_PRINTF1(tmpBuf);
            }
        
        //-- list all IP addresses, bound to the interfaces
        //-- and append this address to the array of host-local addresses
        INFO_PRINTF1(KNewLine);
        INFO_PRINTF1(_L("--- IP addresses bound to the interfaces:"));
        
        do
            {
            // if exceed>0, all interface could not fit into the buffer.
            // In that case allocate a bigger buffer and retry.
            // There should be no reason for this while loop to take more than 2 rounds.
	        bufdes.Set(buffer->Des());
            exceed = socket.GetOpt(KSoInetAddressInfo, KSolInetIfQuery, bufdes);
            if(exceed > 0)
                {
                bufsize += exceed * sizeof(TInetAddressInfo);
                buffer = GetBuffer(buffer, bufsize);
                }
            } while (exceed > 0);
            
            if (exceed < 0)
                {
                INFO_PRINTF1(_L("socket.GetOpt() error!"));
                TESTL(EFalse);
                }
            
            
            //-- print out IP addresses
            TOverlayArray<TInetAddressInfo> infoAddr(bufdes);
            TInetAddr inetAddr;
            
            for(idx=0; idx < infoAddr.Length(); ++idx)
                {
                TInetAddressInfo& addr = infoAddr[idx];
                
                tmpBuf.Format(_L("iface index: %d, scopeID: %d, state: %d, IP addr: "), addr.iInterface, addr.iScopeId, addr.iState);
                inetAddr.SetAddress(addr.iAddress);
                inetAddr.Output(tmpBuf1);
                tmpBuf.Append(tmpBuf1);
                INFO_PRINTF1(tmpBuf);
                
                //-- if obtained IP address is valid and not loopback, add it to the array.
                if(inetAddr.IsLoopback() || inetAddr.IsUnspecified())
                    {}
                else
                    ipTestServer->iLocalAddrs.Append(inetAddr);
                
                }
            
            
            delete buffer;
            socket.Close();
            
            INFO_PRINTF1(KNewLine);
}
开发者ID:cdaffara,项目名称:symbiandump-os2,代码行数:101,代码来源:LlmnrInit.cpp

示例10: AddInfoL

// -----------------------------------------------------------------------------
// CUpnpDeviceLibraryElement::AddInfoL
//
// (other items were commented in a header).
// -----------------------------------------------------------------------------
//
EXPORT_C void CUpnpDeviceLibraryElement::AddInfoL(const TUpnpAddLocalDevice* anIndex,
                                                  const TDesC8& aBuffer,
                                                  const TInetAddr& aAddr)
    {
    if ( !anIndex )
        {
        return;
        }

    TInt index = 0;

    TPtrC8 uuid = aBuffer.Left(anIndex->iUuidLength);
    index += anIndex->iUuidLength;

    TPtrC8 deviceType = aBuffer.Mid(index, anIndex->iDeviceTypeLength);
    index += anIndex->iDeviceTypeLength;

    TPtrC8 descriptionUrl = aBuffer.Mid(index, anIndex->iDescriptionUrlLength);
    index += anIndex->iDescriptionUrlLength;

    TPtrC8 domain = aBuffer.Mid(index, anIndex->iDomainLength);
    index += anIndex->iDomainLength;

    TPtrC8 port = aBuffer.Mid(index, anIndex->iPortNumberLength);
    index += anIndex->iPortNumberLength;

    TPtrC8 root = aBuffer.Mid(index, anIndex->iRootDeviceLength);
    index += anIndex->iRootDeviceLength;

    if (uuid.Length()> 0)
        {
        SetUuidL(uuid);
        }

    if (deviceType.Length()> 0)
        {
        SetDeviceTypeL(deviceType);
        }

    if (root.Length()> 0)
        {
        SetRootDevice( ETrue );
        }
    else
        {
        SetRootDevice( EFalse );
        }

    if (descriptionUrl.Length()> 0)
        {
        if (aAddr.IsUnspecified())
            {
            SetDescriptionUrlL(descriptionUrl);
            }
        else
            {
            SetDescriptionUrlL(descriptionUrl, aAddr, port);
            }
        }

    if (domain.Length()> 0)
        {
        SetDomainL(domain);
        }

    for (TInt i=0; i < KMaxServiceCount; i++)
        {
        TPtrC8 serviceType = aBuffer.Mid(index, anIndex->iServiceLength[i]);
        index += anIndex->iServiceLength[i];

        AddServiceTypeL(serviceType);
        }
    }
开发者ID:cdaffara,项目名称:symbiandump-mw4,代码行数:79,代码来源:upnpdevicelibraryelement.cpp

示例11: fromName

QHostInfo QHostInfoAgent::fromName(const QString &hostName, QSharedPointer<QNetworkSession> networkSession)
{
    QHostInfo results;

    // Connect to ESOCK
    RSocketServ socketServ(qt_symbianGetSocketServer());
    RHostResolver hostResolver;


    int err;
    if (networkSession)
        err = QNetworkSessionPrivate::nativeOpenHostResolver(*networkSession, hostResolver, KAfInet, KProtocolInetUdp);
    else
        err = hostResolver.Open(socketServ, KAfInet, KProtocolInetUdp);
    if (err) {
        setError_helper(results, err);
        return results;
    }

    TNameEntry nameResult;

#if defined(QHOSTINFO_DEBUG)
    qDebug("QHostInfoAgent::fromName(%s) looking up...",
           hostName.toLatin1().constData());
#endif

    QHostAddress address;
    if (address.setAddress(hostName)) {
        // Reverse lookup
#if defined(QHOSTINFO_DEBUG)
        qDebug("(reverse lookup)");
#endif
        TInetAddr IpAdd;
        IpAdd.Input(qt_QString2TPtrC(hostName));

        // Synchronous request. nameResult returns Host Name.
        err = hostResolver.GetByAddress(IpAdd, nameResult);
        if (err) {
            //for behavioural compatibility with Qt 4.7 and unix/windows
            //backends: don't report error, return ip address as host name
            results.setHostName(address.toString());
        } else {
            results.setHostName(qt_TDesC2QString(nameResult().iName));
        }
        results.setAddresses(QList<QHostAddress>() << address);
        return results;
    }

    // IDN support
    QByteArray aceHostname = QUrl::toAce(hostName);
    results.setHostName(hostName);
    if (aceHostname.isEmpty()) {
        results.setError(QHostInfo::HostNotFound);
        results.setErrorString(hostName.isEmpty() ?
                               QCoreApplication::translate("QHostInfoAgent", "No host name given") :
                               QCoreApplication::translate("QHostInfoAgent", "Invalid hostname"));
        return results;
    }


    // Call RHostResolver::GetByAddress, and place all IPv4 addresses at the start and
    // the IPv6 addresses at the end of the address list in results.

    // Synchronous request.
    err = hostResolver.GetByName(qt_QString2TPtrC(QString::fromLatin1(aceHostname)), nameResult);
    if (err) {
        setError_helper(results, err);
        return results;
    }

    QList<QHostAddress> hostAddresses;

    TInetAddr hostAdd = nameResult().iAddr;

    if (!(nameResult().iFlags & TNameRecord::EAlias) && !(hostAdd.IsUnspecified()))
        hostAddresses.append(qt_QHostAddressFromTInetAddr(hostAdd));

    // Check if there's more than one IP address linkd to this name
    while (hostResolver.Next(nameResult) == KErrNone) {
        hostAdd = nameResult().iAddr;

        // Ensure that record is valid (not an alias and with length greater than 0)
        if (!(nameResult().iFlags & TNameRecord::EAlias) && !(hostAdd.IsUnspecified()))
            hostAddresses.append(qt_QHostAddressFromTInetAddr(hostAdd));
    }

    hostResolver.Close();

    results.setAddresses(hostAddresses);
    return results;
}
开发者ID:AtlantisCD9,项目名称:Qt,代码行数:91,代码来源:qhostinfo_symbian.cpp


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