1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Obsolete TCP/IP header file

    15 // 

    16 //

    17 

    18 /**

    19  @file in_tcp.inl

    20  @internalComponent

    21  @deprecated This file originates from an obsolete implementation of the TCP/IP stack

    22 */

    23 

    24 #ifndef __IN_TCP_INL__

    25 #define __IN_TCP_INL__

    26 

    27 #include <networking/in_ip.h>

    28 

    29 inline ThdrTCP* ThdrTCP::Ptr(RMBufPacketBase& aPacket)

    30 	{ return (ThdrTCP*)aPacket.First()->Ptr(); }

    31 

    32 inline ThdrTCP* ThdrTCP::Ptr(ThdrIP* aHdr)

    33 	{ return (ThdrTCP*)aHdr->EndPtr(); }

    34 

    35 inline ThdrTCP* ThdrTCP::NetPtr(ThdrIP* aHdr)

    36 	{ return (ThdrTCP*)aHdr->NetEndPtr(); }

    37 

    38 inline TUint ThdrTCP::NetGetSrcPort()

    39 	{ return ByteOrder::Swap16(u.iData16[0]); }

    40 inline TUint ThdrTCP::NetGetDstPort()

    41 	{ return ByteOrder::Swap16(u.iData16[1]); }

    42 

    43 inline TUint ThdrTCP::GetSrcPort()

    44 	{ return u.iData16[1]; }

    45 inline void ThdrTCP::SetSrcPort(TUint aPort)

    46 	{ u.iData16[1] = (TUint16)aPort; }

    47 

    48 inline TUint ThdrTCP::GetDstPort()

    49 	{ return u.iData16[0]; }

    50 inline void ThdrTCP::SetDstPort(TUint aPort)

    51 	{ u.iData16[0] = (TUint16)aPort; }

    52 

    53 inline TUint ThdrTCP::GetChecksum()

    54 	{ return u.iData16[9]; }

    55 inline void ThdrTCP::SetChecksum(TUint aSum)

    56 	{ u.iData16[9] = (TUint16)aSum; }

    57 inline TUint ThdrTCP::NetGetChecksum()

    58 	{ return u.iData16[8]; }

    59 inline void ThdrTCP::NetSetChecksum(TUint aSum)

    60 	{ u.iData16[8] = (TUint16)aSum; }

    61 

    62 inline TUint ThdrTCP::GetSeqNum()

    63 	{ return u.iData32[1]; }

    64 inline void ThdrTCP::SetSeqNum(TUint aVal)

    65 	{ u.iData32[1] = aVal; }

    66 inline TUint ThdrTCP::GetAckNum()

    67 	{ return u.iData32[2]; }

    68 inline void ThdrTCP::SetAckNum(TUint aVal)

    69 	{ u.iData32[2] = aVal; }

    70 

    71 //#ifdef VJCOMP

    72 /*

    73 *       Take parameters in Little Endian form

    74 */

    75 inline TUint ThdrTCP::NetGetSeqNum()

    76 	{ return BigEndian::Get32((const TUint8*)&u.iData32[1]); }

    77 inline void ThdrTCP::NetSetSeqNum(TUint aVal)

    78 	{ BigEndian::Put32((TUint8 *)&u.iData32[1], aVal); }

    79 inline TUint ThdrTCP::NetGetAckNum()

    80 	{ return BigEndian::Get32((const TUint8*)&u.iData32[2]); }

    81 inline void ThdrTCP::NetSetAckNum(TUint aVal)

    82 	{ BigEndian::Put32((TUint8 *)&u.iData32[2], aVal); }

    83 inline void ThdrTCP::NetSetUrgPtr(TUint aVal)

    84 	{ BigEndian::Put16((TUint8 *)&u.iData16[9], (TUint16)aVal); }

    85 inline TUint16 ThdrTCP::NetGetUrgPtr()

    86 	{ return BigEndian::Get16((TUint8 *)&u.iData16[9]);}

    87 inline TUint16 ThdrTCP::NetGetWindow()

    88 	{ return BigEndian::Get16((TUint8 *)&u.iData16[7]);}

    89 inline void ThdrTCP::NetSetWindow(TUint16 aVal)

    90 	{ BigEndian::Put16((TUint8 *)&u.iData16[7], aVal); }

    91 inline void ThdrTCP::VJSetChecksum(TUint aVal)

    92 	{ BigEndian::Put16((TUint8 *)&u.iData16[8], (TUint16)aVal); }

    93 inline TUint ThdrTCP::VJGetFlags()

    94 	{ return u.iData8[13]; }

    95 inline void ThdrTCP::VJSetFlags(TUint aVal)

    96 	{ u.iData8[13] = (TUint8)aVal; }

    97 inline TUint ThdrTCP::VJGetReserved()

    98 	{ return u.iData8[12] & 0xf; }

    99 //#endif

   100 

   101 

   102 inline TUint ThdrTCP::GetUrgPtr()

   103 	{ return u.iData16[8]; }

   104 inline void ThdrTCP::SetUrgPtr(TUint aVal)

   105 	{ u.iData16[8] = (TUint16)aVal; }

   106 inline TUint ThdrTCP::GetWindow()

   107 	{ return u.iData16[6]; }

   108 inline void ThdrTCP::SetWindow(TUint aVal)

   109 	{ u.iData16[6] = (TUint16)aVal; }

   110 inline TUint ThdrTCP::GetHdrLen()

   111 	{ return ((u.iData8[15]&0xf0)>>4)<<2; }

   112 inline void ThdrTCP::SetHdrLen(TUint aVal) // Safe because other bits should be 0

   113 	{ u.iData8[15] = (TUint8)((aVal>>2)<<4); }

   114 inline TUint ThdrTCP::NetGetHdrLen()

   115 	{ return ((u.iData8[12]&0xf0)>>4)<<2; }

   116 inline TUint ThdrTCP::GetFlags()

   117 	{ return u.iData8[14]; }

   118 inline void ThdrTCP::SetFlags(TUint aVal)

   119 	{ u.iData8[14] = (TUint8)aVal; }

   120 

   121 #endif

   122