initial commit

7 files changed, 711 insertions, 0 deletions

diff --git a/uip/unix/Makefile b/uip/unix/Makefile
new file mode 100644
index 0000000..ed64927
--- /dev/null
+++ b/uip/unix/Makefile
@@ -0,0 +1,44 @@
+# Copyright (c) 2001, Adam Dunkels.
+# 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 uIP TCP/IP stack.
+#
+# $Id: Makefile,v 1.13 2006/06/11 21:55:03 adam Exp $
+#
+
+all: uip
+
+CC     = gcc
+AR     = ar
+APPS   = webserver
+CFLAGS = -Wall -g -I../uip -I. -fpack-struct -Os
+-include ../uip/Makefile.include
+
+uip: $(addprefix $(OBJECTDIR)/, main.o tapdev.o clock-arch.o) apps.a uip.a
+
+clean:
+	rm -fr *.o *~ *core uip $(OBJECTDIR) *.a
diff --git a/uip/unix/clock-arch.c b/uip/unix/clock-arch.c
new file mode 100644
index 0000000..d140aaf
--- /dev/null
+++ b/uip/unix/clock-arch.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2006, 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.
+ *
+ * This file is part of the uIP TCP/IP stack
+ *
+ * $Id: clock-arch.c,v 1.2 2006/06/12 08:00:31 adam Exp $
+ */
+
+/**
+ * \file
+ *         Implementation of architecture-specific clock functionality
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ */
+
+#include "clock-arch.h"
+#include <sys/time.h>
+
+/*---------------------------------------------------------------------------*/
+clock_time_t
+clock_time(void)
+{
+  struct timeval tv;
+  struct timezone tz;
+
+  gettimeofday(&tv, &tz);
+
+  return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+}
+/*---------------------------------------------------------------------------*/
diff --git a/uip/unix/clock-arch.h b/uip/unix/clock-arch.h
new file mode 100644
index 0000000..e51eee9
--- /dev/null
+++ b/uip/unix/clock-arch.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2006, 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.
+ *
+ * This file is part of the uIP TCP/IP stack
+ *
+ * $Id: clock-arch.h,v 1.2 2006/06/12 08:00:31 adam Exp $
+ */
+
+#ifndef __CLOCK_ARCH_H__
+#define __CLOCK_ARCH_H__
+
+typedef int clock_time_t;
+#define CLOCK_CONF_SECOND 1000
+
+#endif /* __CLOCK_ARCH_H__ */
diff --git a/uip/unix/main.c b/uip/unix/main.c
new file mode 100644
index 0000000..e4130e9
--- /dev/null
+++ b/uip/unix/main.c
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 2001, Adam Dunkels.
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Adam Dunkels.
+ * 4. 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 uIP TCP/IP stack.
+ *
+ * $Id: main.c,v 1.16 2006/06/11 21:55:03 adam Exp $
+ *
+ */
+
+
+#include "uip.h"
+#include "uip_arp.h"
+#include "tapdev.h"
+
+#include "timer.h"
+
+#define BUF ((struct uip_eth_hdr *)&uip_buf[0])
+
+#ifndef NULL
+#define NULL (void *)0
+#endif /* NULL */
+
+/*---------------------------------------------------------------------------*/
+int
+main(void)
+{
+  int i;
+  uip_ipaddr_t ipaddr;
+  struct timer periodic_timer, arp_timer;
+
+  timer_set(&periodic_timer, CLOCK_SECOND / 2);
+  timer_set(&arp_timer, CLOCK_SECOND * 10);
+  
+  tapdev_init();
+  uip_init();
+
+  uip_ipaddr(ipaddr, 192,168,0,2);
+  uip_sethostaddr(ipaddr);
+  uip_ipaddr(ipaddr, 192,168,0,1);
+  uip_setdraddr(ipaddr);
+  uip_ipaddr(ipaddr, 255,255,255,0);
+  uip_setnetmask(ipaddr);
+
+  httpd_init();
+  
+  /*  telnetd_init();*/
+  
+  /*  hello_world_init();*/
+
+  /*  {
+      u8_t mac[6] = {1,2,3,4,5,6};
+      dhcpc_init(&mac, 6);
+      }*/
+  
+  /*uip_ipaddr(ipaddr, 127,0,0,1);
+  smtp_configure("localhost", ipaddr);
+  SMTP_SEND("adam@sics.se", NULL, "uip-testing@example.com",
+	    "Testing SMTP from uIP",
+	    "Test message sent by uIP\r\n");*/
+
+  /*
+    webclient_init();
+    resolv_init();
+    uip_ipaddr(ipaddr, 195,54,122,204);
+    resolv_conf(ipaddr);
+    resolv_query("www.sics.se");*/
+
+
+  
+  while(1) {
+    uip_len = tapdev_read();
+    if(uip_len > 0) {
+      if(BUF->type == htons(UIP_ETHTYPE_IP)) {
+	uip_arp_ipin();
+	uip_input();
+	/* If the above function invocation resulted in data that
+	   should be sent out on the network, the global variable
+	   uip_len is set to a value > 0. */
+	if(uip_len > 0) {
+	  uip_arp_out();
+	  tapdev_send();
+	}
+      } else if(BUF->type == htons(UIP_ETHTYPE_ARP)) {
+	uip_arp_arpin();
+	/* If the above function invocation resulted in data that
+	   should be sent out on the network, the global variable
+	   uip_len is set to a value > 0. */
+	if(uip_len > 0) {
+	  tapdev_send();
+	}
+      }
+
+    } else if(timer_expired(&periodic_timer)) {
+      timer_reset(&periodic_timer);
+      for(i = 0; i < UIP_CONNS; i++) {
+	uip_periodic(i);
+	/* If the above function invocation resulted in data that
+	   should be sent out on the network, the global variable
+	   uip_len is set to a value > 0. */
+	if(uip_len > 0) {
+	  uip_arp_out();
+	  tapdev_send();
+	}
+      }
+
+#if UIP_UDP
+      for(i = 0; i < UIP_UDP_CONNS; i++) {
+	uip_udp_periodic(i);
+	/* If the above function invocation resulted in data that
+	   should be sent out on the network, the global variable
+	   uip_len is set to a value > 0. */
+	if(uip_len > 0) {
+	  uip_arp_out();
+	  tapdev_send();
+	}
+      }
+#endif /* UIP_UDP */
+      
+      /* Call the ARP timer function every 10 seconds. */
+      if(timer_expired(&arp_timer)) {
+	timer_reset(&arp_timer);
+	uip_arp_timer();
+      }
+    }
+  }
+  return 0;
+}
+/*---------------------------------------------------------------------------*/
+void
+uip_log(char *m)
+{
+  printf("uIP log message: %s\n", m);
+}
+void
+resolv_found(char *name, u16_t *ipaddr)
+{
+  u16_t *ipaddr2;
+  
+  if(ipaddr == NULL) {
+    printf("Host '%s' not found.\n", name);
+  } else {
+    printf("Found name '%s' = %d.%d.%d.%d\n", name,
+	   htons(ipaddr[0]) >> 8,
+	   htons(ipaddr[0]) & 0xff,
+	   htons(ipaddr[1]) >> 8,
+	   htons(ipaddr[1]) & 0xff);
+    /*    webclient_get("www.sics.se", 80, "/~adam/uip");*/
+  }
+}
+#ifdef __DHCPC_H__
+void
+dhcpc_configured(const struct dhcpc_state *s)
+{
+  uip_sethostaddr(s->ipaddr);
+  uip_setnetmask(s->netmask);
+  uip_setdraddr(s->default_router);
+  resolv_conf(s->dnsaddr);
+}
+#endif /* __DHCPC_H__ */
+void
+smtp_done(unsigned char code)
+{
+  printf("SMTP done with code %d\n", code);
+}
+void
+webclient_closed(void)
+{
+  printf("Webclient: connection closed\n");
+}
+void
+webclient_aborted(void)
+{
+  printf("Webclient: connection aborted\n");
+}
+void
+webclient_timedout(void)
+{
+  printf("Webclient: connection timed out\n");
+}
+void
+webclient_connected(void)
+{
+  printf("Webclient: connected, waiting for data...\n");
+}
+void
+webclient_datahandler(char *data, u16_t len)
+{
+  printf("Webclient: got %d bytes of data.\n", len);
+}
+/*---------------------------------------------------------------------------*/
diff --git a/uip/unix/tapdev.c b/uip/unix/tapdev.c
new file mode 100644
index 0000000..417b288
--- /dev/null
+++ b/uip/unix/tapdev.c
@@ -0,0 +1,152 @@
+/*
+ * 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.
+ *
+ * Author: Adam Dunkels <adam@sics.se>
+ *
+ * $Id: tapdev.c,v 1.8 2006/06/07 08:39:58 adam Exp $
+ */
+
+#define UIP_DRIPADDR0   192
+#define UIP_DRIPADDR1   168
+#define UIP_DRIPADDR2   0
+#define UIP_DRIPADDR3   1
+
+#include <fcntl.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/uio.h>
+#include <sys/socket.h>
+
+#ifdef linux
+#include <sys/ioctl.h>
+#include <linux/if.h>
+#include <linux/if_tun.h>
+#define DEVTAP "/dev/net/tun"
+#else  /* linux */
+#define DEVTAP "/dev/tap0"
+#endif /* linux */
+
+#include "uip.h"
+
+static int drop = 0;
+static int fd;
+
+
+/*---------------------------------------------------------------------------*/
+void
+tapdev_init(void)
+{
+  char buf[1024];
+  
+  fd = open(DEVTAP, O_RDWR);
+  if(fd == -1) {
+    perror("tapdev: tapdev_init: open");
+    exit(1);
+  }
+
+#ifdef linux
+  {
+    struct ifreq ifr;
+    memset(&ifr, 0, sizeof(ifr));
+    ifr.ifr_flags = IFF_TAP|IFF_NO_PI;
+    if (ioctl(fd, TUNSETIFF, (void *) &ifr) < 0) {
+      perror(buf);
+      exit(1);
+    }
+  }
+#endif /* Linux */
+
+  snprintf(buf, sizeof(buf), "ifconfig tap0 inet %d.%d.%d.%d",
+	   UIP_DRIPADDR0, UIP_DRIPADDR1, UIP_DRIPADDR2, UIP_DRIPADDR3);
+  system(buf);
+
+}
+/*---------------------------------------------------------------------------*/
+unsigned int
+tapdev_read(void)
+{
+  fd_set fdset;
+  struct timeval tv, now;
+  int ret;
+  
+  tv.tv_sec = 0;
+  tv.tv_usec = 1000;
+
+
+  FD_ZERO(&fdset);
+  FD_SET(fd, &fdset);
+
+  ret = select(fd + 1, &fdset, NULL, NULL, &tv);
+  if(ret == 0) {
+    return 0;
+  }
+  ret = read(fd, uip_buf, UIP_BUFSIZE);
+  if(ret == -1) {
+    perror("tap_dev: tapdev_read: read");
+  }
+
+  /*  printf("--- tap_dev: tapdev_read: read %d bytes\n", ret);*/
+  /*  {
+    int i;
+    for(i = 0; i < 20; i++) {
+      printf("%x ", uip_buf[i]);
+    }
+    printf("\n");
+    }*/
+  /*  check_checksum(uip_buf, ret);*/
+  return ret;
+}
+/*---------------------------------------------------------------------------*/
+void
+tapdev_send(void)
+{
+  int ret;
+  /*  printf("tapdev_send: sending %d bytes\n", size);*/
+  /*  check_checksum(uip_buf, size);*/
+
+  /*  drop++;
+  if(drop % 8 == 7) {
+    printf("Dropped a packet!\n");
+    return;
+    }*/
+  ret = write(fd, uip_buf, uip_len);
+  if(ret == -1) {
+    perror("tap_dev: tapdev_send: writev");
+    exit(1);
+  }
+}
+/*---------------------------------------------------------------------------*/
diff --git a/uip/unix/tapdev.h b/uip/unix/tapdev.h
new file mode 100644
index 0000000..280bc52
--- /dev/null
+++ b/uip/unix/tapdev.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2001, Adam Dunkels.
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Adam Dunkels.
+ * 4. 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 uIP TCP/IP stack.
+ *
+ * $Id: tapdev.h,v 1.1 2002/01/10 06:22:56 adam Exp $
+ *
+ */
+
+#ifndef __TAPDEV_H__
+#define __TAPDEV_H__
+
+void tapdev_init(void);
+unsigned int tapdev_read(void);
+void tapdev_send(void);
+
+#endif /* __TAPDEV_H__ */
diff --git a/uip/unix/uip-conf.h b/uip/unix/uip-conf.h
new file mode 100644
index 0000000..2878c85
--- /dev/null
+++ b/uip/unix/uip-conf.h
@@ -0,0 +1,157 @@
+/**
+ * \addtogroup uipopt
+ * @{
+ */
+
+/**
+ * \name Project-specific configuration options
+ * @{
+ *
+ * uIP has a number of configuration options that can be overridden
+ * for each project. These are kept in a project-specific uip-conf.h
+ * file and all configuration names have the prefix UIP_CONF.
+ */
+
+/*
+ * Copyright (c) 2006, 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.
+ *
+ * This file is part of the uIP TCP/IP stack
+ *
+ * $Id: uip-conf.h,v 1.6 2006/06/12 08:00:31 adam Exp $
+ */
+
+/**
+ * \file
+ *         An example uIP configuration file
+ * \author
+ *         Adam Dunkels <adam@sics.se>
+ */
+
+#ifndef __UIP_CONF_H__
+#define __UIP_CONF_H__
+
+#include <inttypes.h>
+
+/**
+ * 8 bit datatype
+ *
+ * This typedef defines the 8-bit type used throughout uIP.
+ *
+ * \hideinitializer
+ */
+typedef uint8_t u8_t;
+
+/**
+ * 16 bit datatype
+ *
+ * This typedef defines the 16-bit type used throughout uIP.
+ *
+ * \hideinitializer
+ */
+typedef uint16_t u16_t;
+
+/**
+ * Statistics datatype
+ *
+ * This typedef defines the dataype used for keeping statistics in
+ * uIP.
+ *
+ * \hideinitializer
+ */
+typedef unsigned short uip_stats_t;
+
+/**
+ * Maximum number of TCP connections.
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_MAX_CONNECTIONS 40
+
+/**
+ * Maximum number of listening TCP ports.
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_MAX_LISTENPORTS 40
+
+/**
+ * uIP buffer size.
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_BUFFER_SIZE     420
+
+/**
+ * CPU byte order.
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_BYTE_ORDER      LITTLE_ENDIAN
+
+/**
+ * Logging on or off
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_LOGGING         1
+
+/**
+ * UDP support on or off
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_UDP             0
+
+/**
+ * UDP checksums on or off
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_UDP_CHECKSUMS   1
+
+/**
+ * uIP statistics on or off
+ *
+ * \hideinitializer
+ */
+#define UIP_CONF_STATISTICS      1
+
+/* Here we include the header file for the application(s) we use in
+   our project. */
+/*#include "smtp.h"*/
+/*#include "hello-world.h"*/
+/*#include "telnetd.h"*/
+#include "webserver.h"
+/*#include "dhcpc.h"*/
+/*#include "resolv.h"*/
+/*#include "webclient.h"*/
+
+#endif /* __UIP_CONF_H__ */
+
+/** @} */
+/** @} */