NyLPC_cIPv4Payload_protected.h

00001 /*********************************************************************************
00002  * PROJECT: MiMic
00003  * --------------------------------------------------------------------------------
00004  *
00005  * This file is part of MiMic
00006  * Copyright (C)2011 Ryo Iizuka
00007  *
00008  * MiMic is free software: you can redistribute it and/or modify
00009  * it under the terms of the GNU Lesser General Public License as published
00010  * by　the Free Software Foundation, either version 3 of the　License, or
00011  * (at your option) any later version.
00012  *
00013  * This program is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public License
00019  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00020  *
00021  * For further information please contact.
00022  *  http://nyatla.jp/
00023  *  <airmail(at)ebony.plala.or.jp> or <nyatla(at)nyatla.jp>
00024  *
00025  *
00026  * Parts of this file were leveraged from uIP:
00027  *
00028  * Copyright (c) 2001-2003, Adam Dunkels.
00029  * All rights reserved.
00030  *
00031  * Redistribution and use in source and binary forms, with or without
00032  * modification, are permitted provided that the following conditions
00033  * are met:
00034  * 1. Redistributions of source code must retain the above copyright
00035  *    notice, this list of conditions and the following disclaimer.
00036  * 2. Redistributions in binary form must reproduce the above copyright
00037  *    notice, this list of conditions and the following disclaimer in the
00038  *    documentation and/or other materials provided with the distribution.
00039  * 3. The name of the author may not be used to endorse or promote
00040  *    products derived from this software without specific prior
00041  *    written permission.
00042  *
00043  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
00044  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00045  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00046  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
00047  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00048  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
00049  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00050  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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00053  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00054  */
00055 #ifndef NYLPC_CIPV4PAYLOAD_PROTECTED_H_
00056 #define NYLPC_CIPV4PAYLOAD_PROTECTED_H_
00057 
00058 #include "NyLPC_cIPv4Payload.h"
00059 #include "NyLPC_cIPv4.h"
00060 #include "NyLPC_cMiMicIpUdpSocket.h"
00061 
00062 #ifdef __cplusplus
00063 extern "C" {
00064 #endif /* __cplusplus */
00065 
00066 #define TCP_FIN 0x01
00067 #define TCP_SYN 0x02
00068 #define TCP_RST 0x04
00069 #define TCP_PSH 0x08
00070 #define TCP_ACK 0x10
00071 #define TCP_URG 0x20
00072 #define TCP_CTL 0x3f
00073 
00074 
00075 
00076 
00077 void NyLPC_cIPv4Payload_initialize(NyLPC_TcIPv4Payload_t* i_inst);
00078 #define NyLPC_cIPv4Payload_finalize(i)
00079 
00080 /**
00081  * アタッチされているバッファを返します。
00082  */
00083 #define NyLPC_cIPv4Payload_getBuf(i) ((i)->header)
00084 
00085 
00086 
00087 void NyLPC_cIPv4Payload_attachTxBuf(NyLPC_TcIPv4Payload_t* i_inst,void* i_buf);
00088 const void* NyLPC_cIPv4Payload_detachBuf(NyLPC_TcIPv4Payload_t* i_inst);
00089 
00090 NyLPC_TBool NyLPC_cIPv4Payload_attachRxBuf(NyLPC_TcIPv4Payload_t* i_inst,const void* i_buf,NyLPC_TUInt16 i_flagment_size);
00091 void NyLPC_cIPv4Payload_setTcpReverseRstAck(
00092     NyLPC_TcIPv4Payload_t* i_inst);
00093 void NyLPC_cIPv4Payload_setTcpReverseRstAck2(
00094     NyLPC_TcIPv4Payload_t* i_inst,
00095     const NyLPC_TcIPv4Payload_t* i_src);
00096 
00097 
00098 
00099 
00100 /**
00101  * UDPの送信バッファを初期化します。
00102  */
00103 void* NyLPC_cIPv4Payload_initUdpTx(NyLPC_TcIPv4Payload_t* i_inst,NyLPC_TUInt8 i_iph_word,NyLPC_TUInt16 i_tcp_payload_size);
00104 /**
00105  * UDPの送信情報を設定します。
00106  */
00107 void NyLPC_cIPv4Payload_setUdpTxHeaderByConnection(NyLPC_TcIPv4Payload_t* i_inst,const struct uip_udp_conn* i_conn,const struct NyLPC_TIPv4Addr* i_dest_ip,NyLPC_TUInt16 i_dest_port);
00108 
00109 void NyLPC_cIPv4Payload_closeUdpTxPacket(
00110     NyLPC_TcIPv4Payload_t* i_inst);
00111 
00112 
00113 void NyLPC_TcIPv4TxPacket_initialize_icomp(NyLPC_TcIPv4Payload_t* i_inst,void* i_buf,NyLPC_TUInt8 i_iph_word,NyLPC_TUInt16 i_tcp_payload_size);
00114 
00115 
00116 
00117 #ifdef __cplusplus
00118 }
00119 #endif /* __cplusplus */
00120 
00121 #endif /* NYLPC_CIPV4PAYLOAD_PROTECTED_H_ */
00122