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Added MSVC6 port.

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proff_fs 2002-11-08 12:57:58 +00:00
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244
proj/msvc6/lwip4/lwip4.dsp Normal file
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# Microsoft Developer Studio Project File - Name="lwip4" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** NICHT BEARBEITEN **
# TARGTYPE "Win32 (x86) Static Library" 0x0104
CFG=lwip4 - Win32 Debug
!MESSAGE Dies ist kein gültiges Makefile. Zum Erstellen dieses Projekts mit NMAKE
!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und führen Sie den Befehl
!MESSAGE
!MESSAGE NMAKE /f "lwip4.mak".
!MESSAGE
!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben
!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:
!MESSAGE
!MESSAGE NMAKE /f "lwip4.mak" CFG="lwip4 - Win32 Debug"
!MESSAGE
!MESSAGE Für die Konfiguration stehen zur Auswahl:
!MESSAGE
!MESSAGE "lwip4 - Win32 Release" (basierend auf "Win32 (x86) Static Library")
!MESSAGE "lwip4 - Win32 Debug" (basierend auf "Win32 (x86) Static Library")
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RSC=rc.exe
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proj/msvc6/lwipopts.h Normal file
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/*
* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __LWIPOPTS_H__
#define __LWIPOPTS_H__
#define NO_SYS 1
//#define LWIP_EVENT_API 1
/* ---------- Memory options ---------- */
/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
byte alignment -> define MEM_ALIGNMENT to 2. */
#define MEM_ALIGNMENT 2
/* MEM_SIZE: the size of the heap memory. If the application will send
a lot of data that needs to be copied, this should be set high. */
#define MEM_SIZE 1000
/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
sends a lot of data out of ROM (or other static memory), this
should be set high. */
#define MEMP_NUM_PBUF 8
/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
per active UDP "connection". */
#define MEMP_NUM_UDP_PCB 4
/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
connections. */
#define MEMP_NUM_TCP_PCB 2
/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
connections. */
#define MEMP_NUM_TCP_PCB_LISTEN 8
/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
segments. */
#define MEMP_NUM_TCP_SEG 8
/* The following four are used only with the sequential API and can be
set to 0 if the application only will use the raw API. */
/* MEMP_NUM_NETBUF: the number of struct netbufs. */
#define MEMP_NUM_NETBUF 0
/* MEMP_NUM_NETCONN: the number of struct netconns. */
#define MEMP_NUM_NETCONN 0
/* MEMP_NUM_APIMSG: the number of struct api_msg, used for
communication between the TCP/IP stack and the sequential
programs. */
#define MEMP_NUM_API_MSG 0
/* MEMP_NUM_TCPIPMSG: the number of struct tcpip_msg, which is used
for sequential API communication and incoming packets. Used in
src/api/tcpip.c. */
#define MEMP_NUM_TCPIP_MSG 0
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
timeouts. */
#define MEMP_NUM_SYS_TIMEOUT 0
/* ---------- Pbuf options ---------- */
/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
#define PBUF_POOL_SIZE 8
/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
#define PBUF_POOL_BUFSIZE 128
/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
link level header. */
#define PBUF_LINK_HLEN 16
/* ---------- TCP options ---------- */
#define LWIP_TCP 1
#define TCP_TTL 255
/* Controls if TCP should queue segments that arrive out of
order. Define to 0 if your device is low on memory. */
#define TCP_QUEUE_OOSEQ 0
/* TCP Maximum segment size. */
#define TCP_MSS 128
/* TCP sender buffer space (bytes). */
#define TCP_SND_BUF 256
/* TCP sender buffer space (pbufs). This must be at least = 2 *
TCP_SND_BUF/TCP_MSS for things to work. */
#define TCP_SND_QUEUELEN 4 * TCP_SND_BUF/TCP_MSS
/* TCP receive window. */
#define TCP_WND 512
/* Maximum number of retransmissions of data segments. */
#define TCP_MAXRTX 12
/* Maximum number of retransmissions of SYN segments. */
#define TCP_SYNMAXRTX 4
/* ---------- ARP options ---------- */
#define ARP_TABLE_SIZE 10
/* ---------- IP options ---------- */
/* Define IP_FORWARD to 1 if you wish to have the ability to forward
IP packets across network interfaces. If you are going to run lwIP
on a device with only one network interface, define this to 0. */
#define IP_FORWARD 0
/* If defined to 1, IP options are allowed (but not parsed). If
defined to 0, all packets with IP options are dropped. */
#define IP_OPTIONS 1
/* ---------- ICMP options ---------- */
#define ICMP_TTL 255
/* ---------- DHCP options ---------- */
/* Define LWIP_DHCP to 1 if you want DHCP configuration of
interfaces. DHCP is not implemented in lwIP 0.5.1, however, so
turning this on does currently not work. */
#define LWIP_DHCP 0
/* 1 if you want to do an ARP check on the offered address
(recommended). */
#define DHCP_DOES_ARP_CHECK 1
/* ---------- UDP options ---------- */
#define LWIP_UDP 0
#define UDP_TTL 255
/* ---------- Statistics options ---------- */
/*#define STATS*/
#ifdef STATS
#define LINK_STATS
#define IP_STATS
#define ICMP_STATS
#define UDP_STATS
#define TCP_STATS
#define MEM_STATS
#define MEMP_STATS
#define PBUF_STATS
#define SYS_STATS
#endif /* STATS */
#endif /* __LWIPOPTS_H__ */

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proj/msvc6/pktif.c Normal file
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/*
* Copyright (c) 2001,2002 Florian Schulze.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the authors nor the names of the contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* pktif.c - This file is part of lwIPtest
*
****************************************************************************
*
* This file is derived from an example in lwIP with the following license:
*
* Copyright (c) 2001, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#define WIN32_LEAN_AND_MEAN
#include <stdlib.h>
#include <stdio.h>
#include <windows.h>
#include <packet32.h>
#include <ntddndis.h>
#include "lwip/debug.h"
#include "lwip/opt.h"
#include "lwip/def.h"
#include "lwip/mem.h"
#include "lwip/pbuf.h"
#include "lwip/stats.h"
#include "lwip/sys.h"
#include "lwip/ip.h"
#include "netif/etharp.h"
#include "netif/tcpdump.h"
#undef NETIF_DEBUG
/* Define those to better describe your network interface. */
#define IFNAME0 'p'
#define IFNAME1 'k'
struct ethernetif {
struct eth_addr *ethaddr;
/* Add whatever per-interface state that is needed here. */
};
static const struct eth_addr ethbroadcast = {{0xff,0xff,0xff,0xff,0xff,0xff}};
/* Forward declarations. */
static void ethernetif_input(struct netif *netif);
static err_t ethernetif_output(struct netif *netif, struct pbuf *p,
struct ip_addr *ipaddr);
static struct netif *pktif_netif;
LPADAPTER lpAdapter;
LPPACKET lpPacket;
char buffer[256000]; // buffer to hold the data coming from the driver
unsigned char *cur_packet;
int cur_length;
struct eth_addr ethaddr;
/*-----------------------------------------------------------------------------------*/
int init_adapter(void)
{
#define Max_Num_Adapter 10
char AdapterList[Max_Num_Adapter][1024];
int i;
DWORD dwVersion;
DWORD dwWindowsMajorVersion;
//unicode strings (winnt)
WCHAR AdapterName[8192]; // string that contains a list of the network adapters
WCHAR *temp,*temp1;
//ascii strings (win95)
char AdapterNamea[8192]; // string that contains a list of the network adapters
char *tempa,*temp1a;
int AdapterNum=0;
ULONG AdapterLength;
PPACKET_OID_DATA ppacket_oid_data;
BOOLEAN result;
// obtain the name of the adapters installed on this machine
AdapterLength=4096;
memset(AdapterList,0,sizeof(AdapterList));
i=0;
// the data returned by PacketGetAdapterNames is different in Win95 and in WinNT.
// We have to check the os on which we are running
dwVersion=GetVersion();
dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
if (!(dwVersion >= 0x80000000 && dwWindowsMajorVersion >= 4))
{ // Windows NT
if(PacketGetAdapterNames(AdapterName,&AdapterLength)==FALSE){
printf("Unable to retrieve the list of the adapters!\n");
return -1;
}
temp=AdapterName;
temp1=AdapterName;
while ((*temp!='\0')||(*(temp-1)!='\0'))
{
if (*temp=='\0')
{
memcpy(AdapterList[i],temp1,(temp-temp1)*2);
temp1=temp+1;
i++;
}
temp++;
}
AdapterNum=i;
}
else //windows 95
{
if(PacketGetAdapterNames(AdapterNamea,&AdapterLength)==FALSE){
printf("Unable to retrieve the list of the adapters!\n");
return -1;
}
tempa=AdapterNamea;
temp1a=AdapterNamea;
while ((*tempa!='\0')||(*(tempa-1)!='\0'))
{
if (*tempa=='\0')
{
memcpy(AdapterList[i],temp1a,tempa-temp1a);
temp1a=tempa+1;
i++;
}
tempa++;
}
AdapterNum=i;
}
if (AdapterNum<=0)
return -1;
ppacket_oid_data=malloc(sizeof(PACKET_OID_DATA)+6);
lpAdapter=PacketOpenAdapter(AdapterList[0]);
if (!lpAdapter || (lpAdapter->hFile == INVALID_HANDLE_VALUE))
return -1;
ppacket_oid_data->Oid=OID_802_3_PERMANENT_ADDRESS;
ppacket_oid_data->Length=6;
if (!PacketRequest(lpAdapter,FALSE,ppacket_oid_data))
return -1;
memcpy(ppacket_oid_data->Data,&ethaddr,6);
free(ppacket_oid_data);
PacketSetBuff(lpAdapter,512000);
PacketSetReadTimeout(lpAdapter,1);
PacketSetHwFilter(lpAdapter,NDIS_PACKET_TYPE_ALL_LOCAL);
if((lpPacket = PacketAllocatePacket())==NULL){
return (-1);
}
PacketInitPacket(lpPacket,(char*)buffer,256000);
return 0;
}
void shutdown_adapter(void)
{
struct ethernetif *ethernetif;
ethernetif = pktif_netif->state;
PacketFreePacket(lpPacket);
PacketCloseAdapter(lpAdapter);
}
static void open_adapter(struct ethernetif *ethernetif)
{
memcpy(&ethaddr,ethernetif->ethaddr,6);
}
/*-----------------------------------------------------------------------------------*/
static void
low_level_init(struct netif *netif)
{
struct ethernetif *ethernetif;
ethernetif = netif->state;
open_adapter(ethernetif);
#ifdef NETIF_DEBUG
DEBUGF(NETIF_DEBUG, ("pktif: eth_addr %02X%02X%02X%02X%02X%02X\n",ethernetif->ethaddr->addr[0],ethernetif->ethaddr->addr[1],ethernetif->ethaddr->addr[2],ethernetif->ethaddr->addr[3],ethernetif->ethaddr->addr[4],ethernetif->ethaddr->addr[5]));
#endif /* NETIF_DEBUG */
/* Do whatever else is needed to initialize interface. */
pktif_netif=netif;
}
/*-----------------------------------------------------------------------------------*/
/*
* low_level_output():
*
* Should do the actual transmission of the packet. The packet is
* contained in the pbuf that is passed to the function. This pbuf
* might be chained.
*
*/
/*-----------------------------------------------------------------------------------*/
static err_t
low_level_output(struct netif *ethernetif, struct pbuf *p)
{
struct pbuf *q;
unsigned char buffer[1600];
unsigned char *ptr;
LPPACKET lpPacket;
/* initiate transfer(); */
if (p->tot_len>=1600)
return ERR_BUF;
if((lpPacket = PacketAllocatePacket())==NULL)
return ERR_BUF;
PacketInitPacket(lpPacket,buffer,p->tot_len);
ptr=buffer;
for(q = p; q != NULL; q = q->next) {
/* Send the data from the pbuf to the interface, one pbuf at a
time. The size of the data in each pbuf is kept in the ->len
variable. */
/* send data from(q->payload, q->len); */
#ifdef NETIF_DEBUG
DEBUGF(NETIF_DEBUG, ("netif: send ptr %p q->payload %p q->len %i q->next %p\n", ptr, q->payload, (int)q->len, q->next));
#endif
bcopy(q->payload,ptr,q->len);
ptr+=q->len;
}
/* signal that packet should be sent(); */
if (!PacketSendPacket(lpAdapter,lpPacket,TRUE))
return ERR_BUF;
PacketFreePacket(lpPacket);
#ifdef LINK_STATS
stats.link.xmit++;
#endif /* LINK_STATS */
return ERR_OK;
}
/*-----------------------------------------------------------------------------------*/
/*
* low_level_input():
*
* Should allocate a pbuf and transfer the bytes of the incoming
* packet from the interface into the pbuf.
*
*/
/*-----------------------------------------------------------------------------------*/
static struct pbuf *
low_level_input(struct netif *ethernetif)
{
struct pbuf *p, *q;
int start, length;
/* Obtain the size of the packet and put it into the "len"
variable. */
length = cur_length;
if (length<=0)
return NULL;
/* We allocate a pbuf chain of pbufs from the pool. */
p = pbuf_alloc(PBUF_LINK, (u16_t)length, PBUF_POOL);
#ifdef NETIF_DEBUG
DEBUGF(NETIF_DEBUG, ("netif: recv length %i p->tot_len %i\n", length, (int)p->tot_len));
#endif
if(p != NULL) {
/* We iterate over the pbuf chain until we have read the entire
packet into the pbuf. */
start=0;
for(q = p; q != NULL; q = q->next) {
/* Read enough bytes to fill this pbuf in the chain. The
avaliable data in the pbuf is given by the q->len
variable. */
/* read data into(q->payload, q->len); */
#ifdef NETIF_DEBUG
DEBUGF(NETIF_DEBUG, ("netif: recv start %i length %i q->payload %p q->len %i q->next %p\n", start, length, q->payload, (int)q->len, q->next));
#endif
bcopy(&cur_packet[start],q->payload,q->len);
start+=q->len;
length-=q->len;
if (length<=0)
break;
}
/* acknowledge that packet has been read(); */
cur_length=0;
#ifdef LINK_STATS
stats.link.recv++;
#endif /* LINK_STATS */
} else {
/* drop packet(); */
cur_length=0;
#ifdef LINK_STATS
stats.link.memerr++;
stats.link.drop++;
#endif /* LINK_STATS */
}
return p;
}
/*-----------------------------------------------------------------------------------*/
/*
* ethernetif_output():
*
* This function is called by the TCP/IP stack when an IP packet
* should be sent. It calls the function called low_level_output() to
* do the actuall transmission of the packet.
*
*/
/*-----------------------------------------------------------------------------------*/
static err_t
ethernetif_output(struct netif *netif, struct pbuf *p,
struct ip_addr *ipaddr)
{
p = etharp_output(netif, ipaddr, p);
if(p != NULL) {
return low_level_output(netif, p);
}
return ERR_OK;
}
/*-----------------------------------------------------------------------------------*/
/*
* ethernetif_input():
*
* This function should be called when a packet is ready to be read
* from the interface. It uses the function low_level_input() that
* should handle the actual reception of bytes from the network
* interface.
*
*/
/*-----------------------------------------------------------------------------------*/
static void
ethernetif_input(struct netif *netif)
{
struct ethernetif *ethernetif;
struct eth_hdr *ethhdr;
struct pbuf *p;
ethernetif = netif->state;
p = low_level_input(netif);
if(p != NULL) {
#ifdef LINK_STATS
stats.link.recv++;
#endif /* LINK_STATS */
ethhdr = p->payload;
switch(htons(ethhdr->type)) {
case ETHTYPE_IP:
etharp_ip_input(netif, p);
pbuf_header(p, -14);
//if(ip_lookup(p->payload, netif)) {
netif->input(p, netif);
//}
break;
case ETHTYPE_ARP:
p = etharp_arp_input(netif, ethernetif->ethaddr, p);
if(p != NULL) {
low_level_output(netif, p);
pbuf_free(p);
}
break;
default:
pbuf_free(p);
break;
}
}
}
/*-----------------------------------------------------------------------------------*/
static void
arp_timer(void *arg)
{
etharp_tmr();
sys_timeout(ARP_TMR_INTERVAL, (sys_timeout_handler)arp_timer, NULL);
}
/*-----------------------------------------------------------------------------------*/
/*
* ethernetif_init():
*
* Should be called at the beginning of the program to set up the
* network interface. It calls the function low_level_init() to do the
* actual setup of the hardware.
*
*/
/*-----------------------------------------------------------------------------------*/
void
ethernetif_init(struct netif *netif)
{
struct ethernetif *ethernetif;
ethernetif = mem_malloc(sizeof(struct ethernetif));
netif->state = ethernetif;
netif->name[0] = IFNAME0;
netif->name[1] = IFNAME1;
netif->output = ethernetif_output;
ethernetif->ethaddr = (struct eth_addr *)&(netif->hwaddr[0]);
low_level_init(netif);
etharp_init();
sys_timeout(ARP_TMR_INTERVAL, (sys_timeout_handler)arp_timer, NULL);
}
/*-----------------------------------------------------------------------------------*/
/*
* pktif_update():
*
* Needs to be called periodically to get new packets. This could
* be done inside a thread.
*/
/*-----------------------------------------------------------------------------------*/
static void ProcessPackets(LPPACKET lpPacket)
{
ULONG ulLines, ulBytesReceived;
char *base;
char *buf;
u_int off=0;
u_int tlen,tlen1;
struct bpf_hdr *hdr;
struct ethernetif *ethernetif;
ethernetif = pktif_netif->state;
ulBytesReceived = lpPacket->ulBytesReceived;
buf = lpPacket->Buffer;
off=0;
while(off<ulBytesReceived)
{
//if(kbhit())return;
hdr=(struct bpf_hdr *)(buf+off);
tlen1=hdr->bh_datalen;
cur_length=tlen1;
tlen=hdr->bh_caplen;
off+=hdr->bh_hdrlen;
ulLines = (tlen + 15) / 16;
if (ulLines > 5) ulLines=5;
base =(char*)(buf+off);
cur_packet=base;
off=Packet_WORDALIGN(off+tlen);
ethernetif_input(pktif_netif);
}
}
void update_adapter(void)
{
struct ethernetif *ethernetif;
ethernetif = pktif_netif->state;
if(PacketReceivePacket(lpAdapter,lpPacket,TRUE)==TRUE)
ProcessPackets(lpPacket);
cur_length=0;
cur_packet=NULL;
}

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# Microsoft Developer Studio Project File - Name="pktif" - Package Owner=<4>
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26
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lwIP for Win32
***WARNING***
The current CVS code of this port isn't much tested.
***WARNING***
This is a quickly hacked port and example project of the lwIP library to
Win32/MSVC.
Due to the nature of the lwip library you have to copy this whole project
into a new subdir in proj and modify lwipopts.h to your needs. If you move
it to another directory besides proj, you have to update the include paths
in the project settings.
Included in the proj/msvc6 directory is the network interface driver using
the winpcap library.
There is no more documentation yet. Try to figure it out yourself.
This is provided as is, it's just a hack to test some stuff, no serious
implementation.
Florian Schulze (florian.proff.schulze@gmx.net)
lwIP: http://www.sics.se/~adam/lwip/
WinPCap: http://netgroup-serv.polito.it/winpcap/

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/*
* Copyright (c) 2001,2002 Florian Schulze.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the authors nor the names of the contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* test.c - This file is part of lwIPtest
*
*/
#include <stdio.h>
#include <stdarg.h>
#include <time.h>
#include <string.h>
#include "lwip/debug.h"
#include "lwip/mem.h"
#include "lwip/memp.h"
#include "lwip/sys.h"
#include "lwip/stats.h"
#include "lwip/tcpip.h"
#include "netif/loopif.h"
#include "netif/tcpdump.h"
#include "arch/perf.h"
//#include "httpd.h"
//#include "ftpd.h"
//#include "fs.h"
void ethernetif_init(struct netif *netif);
int init_adapter(void);
void shutdown_adapter(void);
void update_adapter(void);
int dbg_printf(const char *fmt, ...)
{
va_list v;
int r;
va_start(v, fmt);
r = vfprintf(stderr,fmt, v);
va_end(v);
return r;
}
static err_t netio_recv(void *arg, struct tcp_pcb *pcb, struct pbuf *p, err_t err)
{
if (err == ERR_OK && p != NULL)
{
tcp_recved(pcb, p->tot_len);
pbuf_free(p);
}
else
pbuf_free(p);
if (err == ERR_OK && p == NULL)
{
tcp_arg(pcb, NULL);
tcp_sent(pcb, NULL);
tcp_recv(pcb, NULL);
tcp_close(pcb);
}
return ERR_OK;
}
static err_t netio_accept(void *arg, struct tcp_pcb *pcb, err_t err)
{
tcp_arg(pcb, NULL);
tcp_sent(pcb, NULL);
tcp_recv(pcb, netio_recv);
return ERR_OK;
}
void netio_init(void)
{
struct tcp_pcb *pcb;
pcb = tcp_new();
tcp_bind(pcb, IP_ADDR_ANY, 18767);
pcb = tcp_listen(pcb);
tcp_accept(pcb, netio_accept);
}
void main_loop()
{
struct ip_addr ipaddr, netmask, gw;
int last_time;
int timer1;
int timer2;
int done;
IP4_ADDR(&gw, 192,168,2,201);
IP4_ADDR(&ipaddr, 192,168,2,200);
IP4_ADDR(&netmask, 255,255,255,0);
if (init_adapter() != 0)
return;
netif_set_default(netif_add(&ipaddr, &netmask, &gw, ethernetif_init,
ip_input));
/*
IP4_ADDR(&gw, 127,0,0,1);
IP4_ADDR(&ipaddr, 127,0,0,1);
IP4_ADDR(&netmask, 255,0,0,0);
netif_add(&ipaddr, &netmask, &gw, loopif_init,
ip_input);
*/
tcp_init();
udp_init();
ip_init();
//httpd_init();
netio_init();
//ftpd_init();
last_time=clock();
timer1=0;
timer2=0;
done=0;
while(!done)
{
int cur_time;
int time_diff;
cur_time=clock();
time_diff=cur_time-last_time;
if (time_diff>0)
{
last_time=cur_time;
timer1+=time_diff;
timer2+=time_diff;
}
if (timer1>10)
{
tcp_fasttmr();
timer1=0;
}
if (timer2>45)
{
tcp_slowtmr();
timer2=0;
done=kbhit();
}
update_adapter();
}
shutdown_adapter();
}
void bcopy(const void *src, void *dest, int len)
{
memcpy(dest,src,len);
}
void bzero(void *data, int n)
{
memset(data,0,n);
}
int main(void)
{
setvbuf(stdout,NULL,_IONBF,0);
#ifdef PERF
perf_init("/tmp/lwip.perf");
#endif /* PERF */
#ifdef STATS
stats_init();
#endif /* STATS */
sys_init();
mem_init();
memp_init();
pbuf_init();
//tcpdump_init();
printf("System initialized.\n");
main_loop();
return 0;
}

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###############################################################################
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1
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#pragma pack(push,1)

50
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/*
* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __ARCH_CC_H__
#define __ARCH_CC_H__
typedef unsigned char u8_t;
typedef signed char s8_t;
/*typedef unsigned short u8_t;
typedef signed short s8_t; */
typedef unsigned short u16_t;
typedef signed short s16_t;
typedef unsigned long u32_t;
typedef signed long s32_t;
typedef u32_t mem_ptr_t;
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_STRUCT
#pragma warning(disable: 4103)
#endif /* __ARCH_CC_H__ */

39
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/*
* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __ARCH_CPU_H__
#define __ARCH_CPU_H__
#ifndef BYTE_ORDER
#define BYTE_ORDER LITTLE_ENDIAN
#endif /* BYTE_ORDER */
#endif /* __ARCH_CPU_H__ */

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#pragma pack(pop)

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src/arch/msvc6/include/arch/init.h Normal file
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/*
* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __ARCH_INIT_H__
#define __ARCH_INIT_H__
#define TCPIP_INIT_DONE(arg) sys_sem_signal(*(sys_sem_t *)arg)
#endif /* __ARCH_INIT_H__ */

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src/arch/msvc6/include/arch/lib.h Normal file
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/*
* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __ARCH_LIB_H__
#define __ARCH_LIB_H__
#ifndef _STRING_H_
#ifndef _STRING_H
int strlen(const char *str);
int strncmp(const char *str1, const char *str2, int len);
void bcopy(const void *src, void *dest, int len);
void bzero(void *data, int n);
#endif /* _STRING_H */
#endif /* _STRING_H_ */
#endif /* __ARCH_LIB_H__ */

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src/arch/msvc6/include/arch/perf.h Normal file
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/*
* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __ARCH_PERF_H__
#define __ARCH_PERF_H__
#ifdef PERF
#define PERF_START
#define PERF_STOP(x)
/*#define PERF_START do { \
struct tms __perf_start, __perf_end; \
times(&__perf_start)
#define PERF_STOP(x) times(&__perf_end); \
perf_print_times(&__perf_start, &__perf_end, x);\
} while(0)*/
#else /* PERF */
#define PERF_START /* null definition */
#define PERF_STOP(x) /* null definition */
#endif /* PERF */
void perf_print(unsigned long c1l, unsigned long c1h,
unsigned long c2l, unsigned long c2h,
char *key);
void perf_print_times(struct tms *start, struct tms *end, char *key);
void perf_init(char *fname);
#endif /* __ARCH_PERF_H__ */

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src/arch/msvc6/include/arch/sys_arch.h Normal file
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/*
* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __ARCH_SYS_ARCH_H__
#define __ARCH_SYS_ARCH_H__
#define SYS_MBOX_NULL NULL
#define SYS_SEM_NULL NULL
struct sys_sem;
typedef struct sys_sem * sys_sem_t;
struct sys_mbox;
typedef struct sys_mbox *sys_mbox_t;
struct sys_thread;
typedef struct sys_thread * sys_thread_t;
#endif /* __ARCH_SYS_ARCH_H__ */