//============================================================================
// NUnicodeParser::RemoveBOM : Remove a BOM prefix.
//----------------------------------------------------------------------------
void NUnicodeParser::RemoveBOM(NData &theData, NStringEncoding theEncoding) const
{ NStringEncoding bomEncoding;
NRange theBOM;
// Validate our parameters
NN_ASSERT(NStringEncoder::IsEncodingUTF(theEncoding));
NN_UNUSED(theEncoding);
// Get the state we need
bomEncoding = GetBOM(theData, theBOM);
if (!theBOM.IsEmpty())
theData.RemoveData(theBOM);
// Validate the encoding
//
// Endian-specific BOMs should match the format we expected.
switch (bomEncoding) {
case kNStringEncodingInvalid:
// No BOM
break;
case kNStringEncodingUTF8:
NN_ASSERT(theEncoding == kNStringEncodingUTF8);
break;
case kNStringEncodingUTF16BE:
NN_ASSERT(theEncoding == kNStringEncodingUTF16 || theEncoding == kNStringEncodingUTF16BE);
break;
case kNStringEncodingUTF16LE:
NN_ASSERT(theEncoding == kNStringEncodingUTF16 || theEncoding == kNStringEncodingUTF16LE);
break;
case kNStringEncodingUTF32BE:
NN_ASSERT(theEncoding == kNStringEncodingUTF32 || theEncoding == kNStringEncodingUTF32BE);
break;
case kNStringEncodingUTF32LE:
NN_ASSERT(theEncoding == kNStringEncodingUTF32 || theEncoding == kNStringEncodingUTF32LE);
break;
default:
NN_LOG("Invalid encoding: %d", theEncoding);
break;
}
}
//============================================================================
// NMessageServer::SocketHasConnection : The socket has a connection.
//----------------------------------------------------------------------------
NSocketConnectionFunctor NMessageServer::SocketHasConnection(NSocket *theSocket, NSocket *newSocket)
{ StLock acquireLock(mLock);
NSocketConnectionFunctor theFunctor;
// Validate our parameters and state
NN_ASSERT(theSocket == &mSocket);
NN_UNUSED(theSocket);
// Get the functor
if (mStatus == kNServerStarted)
theFunctor = BindSelf(NMessageServer::ServerThread, newSocket);
return(theFunctor);
}
