From ed031c1df2f5b053b9cd9f48c63e66a42b7c049e Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Fri, 20 Mar 2009 06:34:41 +0000
Subject: Seperated out OTG, Device and Host mode demos into seperate folders
 for clarity. Adjusted makefiles so that the path to the LUFA library can be
 set in one place.

---
 Demos/RNDISEthernet/IP.c | 111 -----------------------------------------------
 1 file changed, 111 deletions(-)
 delete mode 100644 Demos/RNDISEthernet/IP.c

(limited to 'Demos/RNDISEthernet/IP.c')

diff --git a/Demos/RNDISEthernet/IP.c b/Demos/RNDISEthernet/IP.c
deleted file mode 100644
index 65875bb0a..000000000
--- a/Demos/RNDISEthernet/IP.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2009.
-              
-  dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
-*/
-
-/*
-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
-  Permission to use, copy, modify, and distribute this software
-  and its documentation for any purpose and without fee is hereby
-  granted, provided that the above copyright notice appear in all
-  copies and that both that the copyright notice and this
-  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the
-  software without specific, written prior permission.
-
-  The author disclaim all warranties with regard to this
-  software, including all implied warranties of merchantability
-  and fitness.  In no event shall the author be liable for any
-  special, indirect or consequential damages or any damages
-  whatsoever resulting from loss of use, data or profits, whether
-  in an action of contract, negligence or other tortious action,
-  arising out of or in connection with the use or performance of
-  this software.
-*/
-
-/** \file
- *
- *  Internet Protocol (IP) packet handling routines. This protocol handles IP packets from the
- *  host which typically encapsulate other protocols such as ICMP, UDP and TCP.
- */
- 
-#include "IP.h"
-
-/** Processes an IP packet inside an Ethernet frame, and writes the appropriate response
- *  to the output Ethernet frame if one is created by a subprotocol handler.
- *
- *  \param InDataStart   Pointer to the start of the incomming packet's IP header
- *  \param OutDataStart  Pointer to the start of the outgoing packet's IP header
- *
- *  \return The number of bytes written to the out Ethernet frame if any, NO_RESPONSE if no
- *           response was generated, NO_PROCESS if the packet processing was deferred until the
- *           next Ethernet packet handler iteration
- */
-int16_t IP_ProcessIPPacket(void* InDataStart, void* OutDataStart)
-{
-	DecodeIPHeader(InDataStart);
-
-	IP_Header_t* IPHeaderIN  = (IP_Header_t*)InDataStart;
-	IP_Header_t* IPHeaderOUT = (IP_Header_t*)OutDataStart;
-
-	/* Header length is specified in number of longs in the packet header, convert to bytes */
-	uint16_t HeaderLengthBytes = (IPHeaderIN->HeaderLength * sizeof(uint32_t));
-
-	int16_t  RetSize = NO_RESPONSE;
-
-	/* Check to ensure the IP packet is addressed to the virtual webserver's IP or the broadcast IP address */
-	if (!(IP_COMPARE(&IPHeaderIN->DestinationAddress, &ServerIPAddress)) &&
-	    !(IP_COMPARE(&IPHeaderIN->DestinationAddress, &BroadcastIPAddress)))
-	{
-		return NO_RESPONSE;
-	}
-	
-	/* Pass off the IP payload to the appropriate protocol processing routine */
-	switch (IPHeaderIN->Protocol)
-	{
-		case PROTOCOL_ICMP:
-			RetSize = ICMP_ProcessICMPPacket(&((uint8_t*)InDataStart)[HeaderLengthBytes],
-			                                 &((uint8_t*)OutDataStart)[sizeof(IP_Header_t)]);
-			break;
-		case PROTOCOL_TCP:
-			RetSize = TCP_ProcessTCPPacket(InDataStart,
-			                               &((uint8_t*)InDataStart)[HeaderLengthBytes],
-			                               &((uint8_t*)OutDataStart)[sizeof(IP_Header_t)]);		
-			break;
-		case PROTOCOL_UDP:
-			RetSize = UDP_ProcessUDPPacket(InDataStart,
-			                               &((uint8_t*)InDataStart)[HeaderLengthBytes],
-			                               &((uint8_t*)OutDataStart)[sizeof(IP_Header_t)]);		
-			break;
-	}
-	
-	/* Check to see if the protocol processing routine has filled out a response */
-	if (RetSize > 0)
-	{
-		/* Fill out the response IP packet header */
-		IPHeaderOUT->TotalLength        = SwapEndian_16(sizeof(IP_Header_t) + RetSize);
-		IPHeaderOUT->TypeOfService      = 0;
-		IPHeaderOUT->HeaderLength       = (sizeof(IP_Header_t) / sizeof(uint32_t));
-		IPHeaderOUT->Version            = 4;
-		IPHeaderOUT->Flags              = 0;
-		IPHeaderOUT->FragmentOffset     = 0;
-		IPHeaderOUT->Identification     = 0;
-		IPHeaderOUT->HeaderChecksum     = 0;
-		IPHeaderOUT->Protocol           = IPHeaderIN->Protocol;
-		IPHeaderOUT->TTL                = DEFAULT_TTL;
-		IPHeaderOUT->SourceAddress      = IPHeaderIN->DestinationAddress;
-		IPHeaderOUT->DestinationAddress = IPHeaderIN->SourceAddress;
-		
-		IPHeaderOUT->HeaderChecksum     = Ethernet_Checksum16(IPHeaderOUT, sizeof(IP_Header_t));
-						
-		/* Return the size of the response so far */
-		return (sizeof(IP_Header_t) + RetSize);
-	}
-	
-	return RetSize;
-}
-- 
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