本文整理汇总了C++中TInetAddr::IsV4Mapped方法的典型用法代码示例。如果您正苦于以下问题：C++ TInetAddr::IsV4Mapped方法的具体用法？C++ TInetAddr::IsV4Mapped怎么用？C++ TInetAddr::IsV4Mapped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类TInetAddr的用法示例。
在下文中一共展示了TInetAddr::IsV4Mapped方法的8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: SetDefaultNetTypeAndAddrType
// ---------------------------------------------------------------------------
// SdpUtil::SetDefaultNetTypeAndAddrType
// Sets network type and address type to their "default" values
// ---------------------------------------------------------------------------
//
void SdpUtil::SetDefaultNetTypeAndAddrType(
RStringPool aPool,
const TInetAddr& aAddress,
RStringF& aNetType,
RStringF& aAddressType )
{
// Sets network type to IN
aNetType.Close();
aNetType = aPool.StringF( SdpCodecStringConstants::ENetType,
SdpCodecStringConstants::Table ).Copy();
// Address type
aAddressType.Close();
TBuf16 <KMaxAddressLength> output;
aAddress.Output(output);
//addresstype for IPv4
if((aAddress.Address() && !aAddress.IsV4Mapped()) ||
(!aAddress.Address() && aAddress.IsWildAddr() &&
output.Match(KWildAddr) == 0))
{
aAddressType = aPool.StringF( SdpCodecStringConstants::EAddressTypeIP4,
SdpCodecStringConstants::Table ).Copy();
}
else
{
//addresstype for IPv4-Mapped IPv6 && IPv6
aAddressType = aPool.StringF( SdpCodecStringConstants::EAddressType,
SdpCodecStringConstants::Table ).Copy();
}
}示例2: qt_QHostAddressFromTInetAddr
QHostAddress qt_QHostAddressFromTInetAddr(const TInetAddr& addr)
{
if (addr.IsV4Mapped() || addr.Family() == KAfInet) {
//convert v4 host address
return QHostAddress(addr.Address());
} else {
//convert v6 host address
return QHostAddress((quint8 *)(addr.Ip6Address().u.iAddr8));
}
}示例3: qt_QHostAddressFromTInetAddr
//TODO: share this, at least QHostInfo needs to do the same thing
static QHostAddress qt_QHostAddressFromTInetAddr(const TInetAddr& addr)
{
//TODO: do we want to call v4 mapped addresses v4 or v6 outside of this file?
if (addr.IsV4Mapped() || addr.Family() == KAfInet) {
//convert v4 host address
return QHostAddress(addr.Address());
} else {
//convert v6 host address
return QHostAddress((quint8 *)(addr.Ip6Address().u.iAddr8));
}
}示例4: 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;
}示例5: 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 );
}
}
} 示例6: SetInetAddressL
// -----------------------------------------------------------------------------
// CSdpConnectionField::SetInetAddressL
// Sets address from TInetAddr
// -----------------------------------------------------------------------------
//
EXPORT_C void CSdpConnectionField::SetInetAddressL(
const TInetAddr& aAddress,
TInt aTTL,
TUint aNumOfAddress )
{
__TEST_INVARIANT;
if ( IsValidAddress( aAddress, aTTL, aNumOfAddress ) == KErrNone )
{
TBuf<KMaxAddressLength> addr16;
//If aAddress IPv4-Mapped IPv6, result of Output IPv4
aAddress.Output( addr16 );
HBufC8* tempBuf = HBufC8::NewL( addr16.Length() );
tempBuf->Des().Copy( addr16 );
SdpUtil::SetDefaultNetTypeAndAddrType(
iPool, aAddress, iNetType, iAddressType );
if(aAddress.Address() && aAddress.IsV4Mapped())
{
iAddressType.Close();
iAddressType = iPool.StringF( SdpCodecStringConstants::EAddressTypeIP4,
SdpCodecStringConstants::Table ).Copy();
}
// Set address
delete iAddress;
iAddress = tempBuf;
// Set attributes for address
iTTL = aTTL;
iNumOfAddress = aNumOfAddress;
}
else
{
User::Leave( KErrSdpCodecConnectionField );
}
__TEST_INVARIANT;
}示例7: ParseAddressFieldL
// -----------------------------------------------------------------------------
// CSdpConnectionField::ParseAddressFieldL
// Format the address field
// -----------------------------------------------------------------------------
//
HBufC8* CSdpConnectionField::ParseAddressFieldL(
TBool aAddressTypeIP4,
const TDesC8& aAddress,
TInt& aTTL,
TUint& aNumberOfAddresses ) const
{
HBufC8* address = NULL;
if ( aAddress.Length() > 0 && aAddress.Length() <= KMaxAddressLength )
{
// IP4 address
TInetAddr addr;
TBuf<KMaxAddressLength> buf16;
// IP address lasts till first separator mark
TInt pos = aAddress.Locate( KSlashChar );
if ( pos == KErrNotFound )
{
pos = aAddress.Length();
}
buf16.Copy( aAddress.Left( pos ) );
// Try to convert the string to TInetAddr
TInt err = addr.Input( buf16 );
//Type and address check
TBuf16 <KMaxAddressLength> output;
addr.Output(output);
if (err == KErrNone)
{
if (addr.Address() )
{
if ( (addr.IsV4Mapped() && aAddressTypeIP4) ||
(!addr.IsV4Mapped() && !aAddressTypeIP4) )
{
User::Leave( KErrSdpCodecConnectionField );
}
else
{
// IP4 address
address = ParseIP4AddressL( pos, addr, aAddress, aTTL,
aNumberOfAddresses );
}
}
else
{
if ( !aAddressTypeIP4)
{
// IP6 address
address = ParseIP6AddressL( pos, addr, aAddress, aTTL,
aNumberOfAddresses );
}
else if ( addr.IsWildAddr() && output.Match(KWildAddr) == 0 )
{
// 0.0.0.0
address = ParseIP4AddressL( pos, addr, aAddress, aTTL,
aNumberOfAddresses );
}
else
{
User::Leave( KErrSdpCodecConnectionField );
}
}
}
else
{
// FQDN
// Clarify that the address contains only valid FQDN chars
// This is always unicast
for ( TInt i( 0 ); i < aAddress.Length(); i++ )
{
if ( KValidFQDNChars().Locate( aAddress[i] ) ==
KErrNotFound )
{
User::Leave( KErrSdpCodecConnectionField );
}
}
address = aAddress.AllocL();
aTTL = KErrNotFound;
aNumberOfAddresses = 1;
}
}
else
{
User::Leave( KErrSdpCodecConnectionField );
}
return address;
}示例8: CopyAddressL
// -----------------------------------------------------------------------------
// CSdpConnectionField::CopyAddressL
// Copies address after checking that it is valid
// -----------------------------------------------------------------------------
//
void CSdpConnectionField::CopyAddressL(
const TDesC8& aAddress,
RStringPool aPool )
{
RStringF addrTypeIP4 = aPool.StringF(
SdpCodecStringConstants::EAddressTypeIP4,
SdpCodecStringConstants::Table );
RStringF addrTypeIP6 = aPool.StringF(
SdpCodecStringConstants::EAddressType,
SdpCodecStringConstants::Table );
HBufC8* addr = NULL;
if ( iAddressType == addrTypeIP4 || iAddressType == addrTypeIP6 )
{
User::LeaveIfError(
IsValidAddress( iAddressType == addrTypeIP4, aAddress ) );
addr = ParseAddressFieldL( iAddressType == addrTypeIP4, aAddress,
iTTL, iNumOfAddress );
//If address is IPv4-Mapped IPv6 , it is changed to IPv4
TInetAddr inetaddr;
TBuf<KMaxAddressLength> address;
address.Copy(*addr);
TInt err = inetaddr.Input(address);
TBuf16 <KMaxAddressLength> output;
inetaddr.Output(output);
if(!err &&
( ( inetaddr.Address() && inetaddr.IsV4Mapped() ) ||
( inetaddr.IsWildAddr() && output.Match(KWildAddr) != KErrNotFound )
) )
{//IPv4-Mapped IPv6 is changed to IPv4 address
TBuf<KMaxIPDesLength> buf;
inetaddr.Output( buf );
// Copy new address to safe
delete addr;
addr = NULL;
addr = HBufC8::NewL(buf.Length());
addr->Des().Copy(buf);
iAddressType.Close();
iAddressType =
iPool.StringF(SdpCodecStringConstants::EAddressTypeIP4,
SdpCodecStringConstants::Table ).Copy();
}
}
else
{
// Address not IP4 or IP6, must be then non-ws-string
if ( SdpUtil::IsNonWhitespace( aAddress ) )
{
addr = aAddress.AllocL();
}
else
{
User::Leave( KErrSdpCodecConnectionField );
}
}
delete iAddress;
iAddress = addr;
}