mirror of
https://github.com/RT-Thread/rt-thread.git
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Merge pull request #4824 from xiangxistu/lwip2.0.3
[add] the support of lwip 2.0.3.
This commit is contained in:
319 files changed
+125986
-8
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@@ -9,4 +9,5 @@ dir_path:
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- tools
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- components/net/lwip-1.4.1
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- components/net/lwip-2.0.2
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- components/net/lwip-2.0.3
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- components/net/lwip-2.1.2
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@@ -7,6 +7,11 @@ objs = []
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cwd = GetCurrentDir()
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list = os.listdir(cwd)
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# In some old bsp folder, Only define RT_USING_LWIP but not define which of LWIP stack.
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# For this reason, the default lwip stack will be set LWIP2.0.3.
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if not GetDepend('RT_USING_LWIP141') and not GetDepend('RT_USING_LWIP202') and not GetDepend('RT_USING_LWIP203') and not GetDepend('RT_USING_LWIP212'):
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AddDepend('RT_USING_LWIP203')
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for item in list:
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if item in remove_components:
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continue
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@@ -114,7 +114,7 @@ config RT_USING_LWIP
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if RT_USING_LWIP
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choice
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prompt "lwIP version"
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default RT_USING_LWIP212
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default RT_USING_LWIP203
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help
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Select the lwIP version
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@@ -124,12 +124,15 @@ config RT_USING_LWIP
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config RT_USING_LWIP202
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bool "lwIP v2.0.2"
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config RT_USING_LWIP212
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config RT_USING_LWIP203
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bool "lwIP v2.0.3"
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config RT_USING_LWIP212
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bool "lwIP v2.1.2"
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endchoice
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if (RT_USING_LWIP202 || RT_USING_LWIP212)
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if (RT_USING_LWIP202 || RT_USING_LWIP212 || RT_USING_LWIP203)
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config RT_USING_LWIP_IPV6
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bool "IPV6 protocol"
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default n
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@@ -7,10 +7,6 @@ objs = []
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cwd = GetCurrentDir()
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list = os.listdir(cwd)
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# the default version of LWIP is 2.0.2
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if not GetDepend('RT_USING_LWIP141') and not GetDepend('RT_USING_LWIP202') and not GetDepend('RT_USING_LWIP212'):
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AddDepend('RT_USING_LWIP202')
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for d in list:
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path = os.path.join(cwd, d)
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if os.path.isfile(os.path.join(path, 'SConscript')):
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@@ -531,7 +531,8 @@ lwip_accept(int s, struct sockaddr *addr, socklen_t *addrlen)
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return -1;
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}
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LWIP_ASSERT("invalid socket index", (newsock >= LWIP_SOCKET_OFFSET) && (newsock < NUM_SOCKETS + LWIP_SOCKET_OFFSET));
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// LWIP_ASSERT("newconn->callback == event_callback", newconn->callback == event_callback);
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/* RT-Thread has changed callback when using BSD socket API, so remove this assert. */
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/* LWIP_ASSERT("newconn->callback == event_callback", newconn->callback == event_callback); */
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nsock = &sockets[newsock - LWIP_SOCKET_OFFSET];
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/* See event_callback: If data comes in right away after an accept, even
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File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,33 @@
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/*
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* Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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*/
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@@ -0,0 +1,5 @@
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src/ - The source code for the lwIP TCP/IP stack.
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doc/ - The documentation for lwIP.
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test/ - Some code to test whether the sources do what they should.
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See also the FILES file in each subdirectory.
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@@ -0,0 +1,100 @@
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INTRODUCTION
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lwIP is a small independent implementation of the TCP/IP protocol
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suite that has been developed by Adam Dunkels at the Computer and
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Networks Architectures (CNA) lab at the Swedish Institute of Computer
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Science (SICS).
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The focus of the lwIP TCP/IP implementation is to reduce the RAM usage
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while still having a full scale TCP. This making lwIP suitable for use
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in embedded systems with tens of kilobytes of free RAM and room for
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around 40 kilobytes of code ROM.
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FEATURES
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* IP (Internet Protocol, IPv4 and IPv6) including packet forwarding over
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multiple network interfaces
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* ICMP (Internet Control Message Protocol) for network maintenance and debugging
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* IGMP (Internet Group Management Protocol) for multicast traffic management
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* MLD (Multicast listener discovery for IPv6). Aims to be compliant with
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RFC 2710. No support for MLDv2
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* ND (Neighbor discovery and stateless address autoconfiguration for IPv6).
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Aims to be compliant with RFC 4861 (Neighbor discovery) and RFC 4862
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(Address autoconfiguration)
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* UDP (User Datagram Protocol) including experimental UDP-lite extensions
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* TCP (Transmission Control Protocol) with congestion control, RTT estimation
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and fast recovery/fast retransmit
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* raw/native API for enhanced performance
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* Optional Berkeley-like socket API
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* DNS (Domain names resolver)
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APPLICATIONS
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* HTTP server with SSI and CGI
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* SNMPv2c agent with MIB compiler (Simple Network Management Protocol)
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* SNTP (Simple network time protocol)
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* NetBIOS name service responder
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* MDNS (Multicast DNS) responder
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* iPerf server implementation
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LICENSE
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lwIP is freely available under a BSD license.
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DEVELOPMENT
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lwIP has grown into an excellent TCP/IP stack for embedded devices,
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and developers using the stack often submit bug fixes, improvements,
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and additions to the stack to further increase its usefulness.
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Development of lwIP is hosted on Savannah, a central point for
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software development, maintenance and distribution. Everyone can
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help improve lwIP by use of Savannah's interface, Git and the
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mailing list. A core team of developers will commit changes to the
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Git source tree.
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The lwIP TCP/IP stack is maintained in the 'lwip' Git module and
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contributions (such as platform ports) are in the 'contrib' Git module.
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See doc/savannah.txt for details on Git server access for users and
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developers.
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The current Git trees are web-browsable:
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http://git.savannah.gnu.org/cgit/lwip.git
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http://git.savannah.gnu.org/cgit/lwip/lwip-contrib.git
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Submit patches and bugs via the lwIP project page:
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http://savannah.nongnu.org/projects/lwip/
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Continuous integration builds (GCC, clang):
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https://travis-ci.org/yarrick/lwip-merged
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DOCUMENTATION
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Self documentation of the source code is regularly extracted from the current
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Git sources and is available from this web page:
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http://www.nongnu.org/lwip/
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There is now a constantly growing wiki about lwIP at
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http://lwip.wikia.com/wiki/LwIP_Wiki
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Also, there are mailing lists you can subscribe at
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http://savannah.nongnu.org/mail/?group=lwip
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plus searchable archives:
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http://lists.nongnu.org/archive/html/lwip-users/
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http://lists.nongnu.org/archive/html/lwip-devel/
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lwIP was originally written by Adam Dunkels:
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http://dunkels.com/adam/
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Reading Adam's papers, the files in docs/, browsing the source code
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documentation and browsing the mailing list archives is a good way to
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become familiar with the design of lwIP.
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Adam Dunkels <adam@sics.se>
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Leon Woestenberg <leon.woestenberg@gmx.net>
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@@ -0,0 +1,29 @@
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Porting network interface device for RT-Thread in lwIP.
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The major jobs following RT-Thread Team. Only update the origin code of lwip 2.0.2 to lwip 2.0.3.
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And keep the difference between on the change of RT-Thread Team.
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by xiangxistu 2021/06/21 17:00 PM
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liuxianliang@rt-thread.com
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The major jobs following RT-Thread Team. The RT-Thread network interface device need to synchronize some network status and address information in lwIP, so it need to make some changes in the lwIP netwrok status and address operations function.
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The specific changes are as follows:
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- netif.c: add RT-Thread netdev header file , status synchronize(UP, LINK_UP), address synchronize(IP, netmask, gateway);
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- dns.c: add RT-Thread header file, dns servers synchronize;
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- sockets.c: custom 'select' function implementation in RT-Thread by the wait queue mode.
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by ChenYong 2019/3/26 10:00 AM
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chenyong@rt-thread.com
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Porting lwip 2.0.2 running on RT-Thread.
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The major jobs following RT-Thread Team. The RT-Thread team already port the lwip 2.0.0, so I only do some move code and test jobs.
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I use the memory pools to test lwip 2.0.2, I use the iperf tool to test it about more than 20 hours, It is running normal.
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I don't test it working on memory heap.
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...
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Good Luck.
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by Hans.Huang 2017/3/27 10:52 AM
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huangxi_hans@163.com
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@@ -0,0 +1,89 @@
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from building import *
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src = Split("""
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src/arch/sys_arch.c
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src/api/api_lib.c
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src/api/api_msg.c
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src/api/err.c
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src/api/netbuf.c
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src/api/netdb.c
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src/api/netifapi.c
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src/api/sockets.c
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src/api/tcpip.c
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src/core/def.c
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src/core/dns.c
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src/core/inet_chksum.c
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src/core/init.c
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src/core/ip.c
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src/core/memp.c
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src/core/netif.c
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src/core/pbuf.c
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src/core/raw.c
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src/core/stats.c
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src/core/sys.c
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src/core/tcp.c
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src/core/tcp_in.c
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src/core/tcp_out.c
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src/core/timeouts.c
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src/core/udp.c
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src/netif/ethernet.c
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src/netif/ethernetif.c
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src/netif/lowpan6.c
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""")
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ipv4_src = Split("""
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src/core/ipv4/autoip.c
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src/core/ipv4/dhcp.c
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src/core/ipv4/etharp.c
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src/core/ipv4/icmp.c
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src/core/ipv4/igmp.c
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src/core/ipv4/ip4.c
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src/core/ipv4/ip4_addr.c
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src/core/ipv4/ip4_frag.c
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""")
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ipv6_src = Split("""
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src/core/ipv6/dhcp6.c
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src/core/ipv6/ethip6.c
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src/core/ipv6/icmp6.c
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src/core/ipv6/inet6.c
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src/core/ipv6/ip6.c
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src/core/ipv6/ip6_addr.c
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src/core/ipv6/ip6_frag.c
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src/core/ipv6/mld6.c
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src/core/ipv6/nd6.c
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""")
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snmp_src = Glob("src/apps/snmp/*.c")
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ppp_src = Glob("src/netif/ppp/*.c") + Glob("src/netif/ppp/polarssl/*c")
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src = src + ipv4_src
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# The set of source files associated with this SConscript file.
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path = [GetCurrentDir() + '/src',
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GetCurrentDir() + '/src/include',
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GetCurrentDir() + '/src/include/ipv4',
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GetCurrentDir() + '/src/arch/include',
|
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GetCurrentDir() + '/src/include/netif']
|
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|
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if not GetDepend('RT_USING_SAL'):
|
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path += [GetCurrentDir() + '/src/include/posix']
|
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|
||||
if GetDepend(['RT_LWIP_SNMP']):
|
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src += snmp_src
|
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path += [GetCurrentDir() + '/src/apps/snmp']
|
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|
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if GetDepend(['RT_LWIP_PPP']):
|
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src += ppp_src
|
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path += [GetCurrentDir() + '/src/netif/ppp']
|
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|
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if GetDepend(['RT_USING_LWIP_IPV6']):
|
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src += ipv6_src
|
||||
|
||||
if GetDepend(['RT_LWIP_USING_PING']):
|
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src += Glob('src/apps/ping/ping.c')
|
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|
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group = DefineGroup('lwIP', src, depend = ['RT_USING_LWIP', 'RT_USING_LWIP203'], CPPPATH = path)
|
||||
|
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Return('group')
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||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,9 @@
|
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doxygen/ - Configuration files and scripts to create the lwIP doxygen source
|
||||
documentation (found at http://www.nongnu.org/lwip/)
|
||||
|
||||
savannah.txt - How to obtain the current development source code.
|
||||
contrib.txt - How to contribute to lwIP as a developer.
|
||||
rawapi.txt - The documentation for the core API of lwIP.
|
||||
Also provides an overview about the other APIs and multithreading.
|
||||
sys_arch.txt - The documentation for a system abstraction layer of lwIP.
|
||||
ppp.txt - Documentation of the PPP interface for lwIP.
|
||||
@@ -0,0 +1,122 @@
|
||||
void
|
||||
eth_mac_irq()
|
||||
{
|
||||
/* Service MAC IRQ here */
|
||||
|
||||
/* Allocate pbuf from pool (avoid using heap in interrupts) */
|
||||
struct pbuf* p = pbuf_alloc(PBUF_RAW, eth_data_count, PBUF_POOL);
|
||||
|
||||
if(p != NULL) {
|
||||
/* Copy ethernet frame into pbuf */
|
||||
pbuf_take(p, eth_data, eth_data_count);
|
||||
|
||||
/* Put in a queue which is processed in main loop */
|
||||
if(!queue_try_put(&queue, p)) {
|
||||
/* queue is full -> packet loss */
|
||||
pbuf_free(p);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static err_t
|
||||
netif_output(struct netif *netif, struct pbuf *p)
|
||||
{
|
||||
LINK_STATS_INC(link.xmit);
|
||||
|
||||
/* Update SNMP stats (only if you use SNMP) */
|
||||
MIB2_STATS_NETIF_ADD(netif, ifoutoctets, p->tot_len);
|
||||
int unicast = ((p->payload[0] & 0x01) == 0);
|
||||
if (unicast) {
|
||||
MIB2_STATS_NETIF_INC(netif, ifoutucastpkts);
|
||||
} else {
|
||||
MIB2_STATS_NETIF_INC(netif, ifoutnucastpkts);
|
||||
}
|
||||
|
||||
lock_interrupts();
|
||||
pbuf_copy_partial(p, mac_send_buffer, p->tot_len, 0);
|
||||
/* Start MAC transmit here */
|
||||
unlock_interrupts();
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
static void
|
||||
netif_status_callback(struct netif *netif)
|
||||
{
|
||||
printf("netif status changed %s\n", ip4addr_ntoa(netif_ip4_addr(netif)));
|
||||
}
|
||||
|
||||
static err_t
|
||||
netif_init(struct netif *netif)
|
||||
{
|
||||
netif->linkoutput = netif_output;
|
||||
netif->output = etharp_output;
|
||||
netif->output_ip6 = ethip6_output;
|
||||
netif->mtu = ETHERNET_MTU;
|
||||
netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_ETHERNET | NETIF_FLAG_IGMP | NETIF_FLAG_MLD6;
|
||||
MIB2_INIT_NETIF(netif, snmp_ifType_ethernet_csmacd, 100000000);
|
||||
|
||||
SMEMCPY(netif->hwaddr, your_mac_address_goes_here, sizeof(netif->hwaddr));
|
||||
netif->hwaddr_len = sizeof(netif->hwaddr);
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
void
|
||||
main(void)
|
||||
{
|
||||
struct netif netif;
|
||||
|
||||
lwip_init();
|
||||
|
||||
netif_add(&netif, IP4_ADDR_ANY, IP4_ADDR_ANY, IP4_ADDR_ANY, NULL, netif_init, netif_input);
|
||||
netif.name[0] = 'e';
|
||||
netif.name[1] = '0';
|
||||
netif_create_ip6_linklocal_address(&netif, 1);
|
||||
netif.ip6_autoconfig_enabled = 1;
|
||||
netif_set_status_callback(&netif, netif_status_callback);
|
||||
netif_set_default(&netif);
|
||||
netif_set_up(&netif);
|
||||
|
||||
/* Start DHCP and HTTPD */
|
||||
dhcp_start(&netif );
|
||||
httpd_init();
|
||||
|
||||
while(1) {
|
||||
/* Check link state, e.g. via MDIO communication with PHY */
|
||||
if(link_state_changed()) {
|
||||
if(link_is_up()) {
|
||||
netif_set_link_up(&netif);
|
||||
} else {
|
||||
netif_set_link_down(&netif);
|
||||
}
|
||||
}
|
||||
|
||||
/* Check for received frames, feed them to lwIP */
|
||||
lock_interrupts();
|
||||
struct pbuf* p = queue_try_get(&queue);
|
||||
unlock_interrupts();
|
||||
|
||||
if(p != NULL) {
|
||||
LINK_STATS_INC(link.recv);
|
||||
|
||||
/* Update SNMP stats (only if you use SNMP) */
|
||||
MIB2_STATS_NETIF_ADD(netif, ifinoctets, p->tot_len);
|
||||
int unicast = ((p->payload[0] & 0x01) == 0);
|
||||
if (unicast) {
|
||||
MIB2_STATS_NETIF_INC(netif, ifinucastpkts);
|
||||
} else {
|
||||
MIB2_STATS_NETIF_INC(netif, ifinnucastpkts);
|
||||
}
|
||||
|
||||
if(netif.input(p, &netif) != ERR_OK) {
|
||||
pbuf_free(p);
|
||||
}
|
||||
}
|
||||
|
||||
/* Cyclic lwIP timers check */
|
||||
sys_check_timeouts();
|
||||
|
||||
/* your application goes here */
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,58 @@
|
||||
1 Introduction
|
||||
|
||||
This document describes some guidelines for people participating
|
||||
in lwIP development.
|
||||
|
||||
2 How to contribute to lwIP
|
||||
|
||||
Here is a short list of suggestions to anybody working with lwIP and
|
||||
trying to contribute bug reports, fixes, enhancements, platform ports etc.
|
||||
First of all as you may already know lwIP is a volunteer project so feedback
|
||||
to fixes or questions might often come late. Hopefully the bug and patch tracking
|
||||
features of Savannah help us not lose users' input.
|
||||
|
||||
2.1 Source code style:
|
||||
|
||||
1. do not use tabs.
|
||||
2. indentation is two spaces per level (i.e. per tab).
|
||||
3. end debug messages with a trailing newline (\n).
|
||||
4. one space between keyword and opening bracket.
|
||||
5. no space between function and opening bracket.
|
||||
6. one space and no newline before opening curly braces of a block.
|
||||
7. closing curly brace on a single line.
|
||||
8. spaces surrounding assignment and comparisons.
|
||||
9. don't initialize static and/or global variables to zero, the compiler takes care of that.
|
||||
10. use current source code style as further reference.
|
||||
|
||||
2.2 Source code documentation style:
|
||||
|
||||
1. JavaDoc compliant and Doxygen compatible.
|
||||
2. Function documentation above functions in .c files, not .h files.
|
||||
(This forces you to synchronize documentation and implementation.)
|
||||
3. Use current documentation style as further reference.
|
||||
|
||||
2.3 Bug reports and patches:
|
||||
|
||||
1. Make sure you are reporting bugs or send patches against the latest
|
||||
sources. (From the latest release and/or the current Git sources.)
|
||||
2. If you think you found a bug make sure it's not already filed in the
|
||||
bugtracker at Savannah.
|
||||
3. If you have a fix put the patch on Savannah. If it is a patch that affects
|
||||
both core and arch specific stuff please separate them so that the core can
|
||||
be applied separately while leaving the other patch 'open'. The preferred way
|
||||
is to NOT touch archs you can't test and let maintainers take care of them.
|
||||
This is a good way to see if they are used at all - the same goes for unix
|
||||
netifs except tapif.
|
||||
4. Do not file a bug and post a fix to it to the patch area. Either a bug report
|
||||
or a patch will be enough.
|
||||
If you correct an existing bug then attach the patch to the bug rather than creating a new entry in the patch area.
|
||||
5. Patches should be specific to a single change or to related changes. Do not mix bugfixes with spelling and other
|
||||
trivial fixes unless the bugfix is trivial too. Do not reorganize code and rename identifiers in the same patch you
|
||||
change behaviour if not necessary. A patch is easier to read and understand if it's to the point and short than
|
||||
if it's not to the point and long :) so the chances for it to be applied are greater.
|
||||
|
||||
2.4 Platform porters:
|
||||
|
||||
1. If you have ported lwIP to a platform (an OS, a uC/processor or a combination of these) and
|
||||
you think it could benefit others[1] you might want discuss this on the mailing list. You
|
||||
can also ask for Git access to submit and maintain your port in the contrib Git module.
|
||||
@@ -0,0 +1 @@
|
||||
doxygen lwip.Doxyfile
|
||||
@@ -0,0 +1,3 @@
|
||||
#!/bin/sh
|
||||
|
||||
doxygen lwip.Doxyfile
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,132 @@
|
||||
/**
|
||||
* @defgroup lwip lwIP
|
||||
*
|
||||
* @defgroup infrastructure Infrastructure
|
||||
*
|
||||
* @defgroup callbackstyle_api Callback-style APIs
|
||||
* Non thread-safe APIs, callback style for maximum performance and minimum
|
||||
* memory footprint.
|
||||
*
|
||||
* @defgroup sequential_api Sequential-style APIs
|
||||
* Sequential-style APIs, blocking functions. More overhead, but can be called
|
||||
* from any thread except TCPIP thread.
|
||||
*
|
||||
* @defgroup addons Addons
|
||||
*
|
||||
* @defgroup apps Applications
|
||||
*/
|
||||
|
||||
/**
|
||||
* @mainpage Overview
|
||||
* @verbinclude "README"
|
||||
*/
|
||||
|
||||
/**
|
||||
* @page upgrading Upgrading
|
||||
* @verbinclude "UPGRADING"
|
||||
*/
|
||||
|
||||
/**
|
||||
* @page changelog Changelog
|
||||
* @verbinclude "CHANGELOG"
|
||||
*/
|
||||
|
||||
/**
|
||||
* @page contrib How to contribute to lwIP
|
||||
* @verbinclude "contrib.txt"
|
||||
*/
|
||||
|
||||
/**
|
||||
* @page pitfalls Common pitfalls
|
||||
*
|
||||
* Multiple Execution Contexts in lwIP code
|
||||
* ========================================
|
||||
*
|
||||
* The most common source of lwIP problems is to have multiple execution contexts
|
||||
* inside the lwIP code.
|
||||
*
|
||||
* lwIP can be used in two basic modes: @ref lwip_nosys (no OS/RTOS
|
||||
* running on target system) or @ref lwip_os (there is an OS running
|
||||
* on the target system).
|
||||
*
|
||||
* Mainloop Mode
|
||||
* -------------
|
||||
* In mainloop mode, only @ref callbackstyle_api can be used.
|
||||
* The user has two possibilities to ensure there is only one
|
||||
* exection context at a time in lwIP:
|
||||
*
|
||||
* 1) Deliver RX ethernet packets directly in interrupt context to lwIP
|
||||
* by calling netif->input directly in interrupt. This implies all lwIP
|
||||
* callback functions are called in IRQ context, which may cause further
|
||||
* problems in application code: IRQ is blocked for a long time, multiple
|
||||
* execution contexts in application code etc. When the application wants
|
||||
* to call lwIP, it only needs to disable interrupts during the call.
|
||||
* If timers are involved, even more locking code is needed to lock out
|
||||
* timer IRQ and ethernet IRQ from each other, assuming these may be nested.
|
||||
*
|
||||
* 2) Run lwIP in a mainloop. There is example code here: @ref lwip_nosys.
|
||||
* lwIP is _ONLY_ called from mainloop callstacks here. The ethernet IRQ
|
||||
* has to put received telegrams into a queue which is polled in the
|
||||
* mainloop. Ensure lwIP is _NEVER_ called from an interrupt, e.g.
|
||||
* some SPI IRQ wants to forward data to udp_send() or tcp_write()!
|
||||
*
|
||||
* OS Mode
|
||||
* -------
|
||||
* In OS mode, @ref callbackstyle_api AND @ref sequential_api can be used.
|
||||
* @ref sequential_api are designed to be called from threads other than
|
||||
* the TCPIP thread, so there is nothing to consider here.
|
||||
* But @ref callbackstyle_api functions must _ONLY_ be called from
|
||||
* TCPIP thread. It is a common error to call these from other threads
|
||||
* or from IRQ contexts. Ethernet RX needs to deliver incoming packets
|
||||
* in the correct way by sending a message to TCPIP thread, this is
|
||||
* implemented in tcpip_input().
|
||||
* Again, ensure lwIP is _NEVER_ called from an interrupt, e.g.
|
||||
* some SPI IRQ wants to forward data to udp_send() or tcp_write()!
|
||||
*
|
||||
* 1) tcpip_callback() can be used get called back from TCPIP thread,
|
||||
* it is safe to call any @ref callbackstyle_api from there.
|
||||
*
|
||||
* 2) Use @ref LWIP_TCPIP_CORE_LOCKING. All @ref callbackstyle_api
|
||||
* functions can be called when lwIP core lock is aquired, see
|
||||
* @ref LOCK_TCPIP_CORE() and @ref UNLOCK_TCPIP_CORE().
|
||||
* These macros cannot be used in an interrupt context!
|
||||
* Note the OS must correctly handle priority inversion for this.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @page bugs Reporting bugs
|
||||
* Please report bugs in the lwIP bug tracker at savannah.\n
|
||||
* BEFORE submitting, please check if the bug has already been reported!\n
|
||||
* https://savannah.nongnu.org/bugs/?group=lwip
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup lwip_nosys Mainloop mode ("NO_SYS")
|
||||
* @ingroup lwip
|
||||
* Use this mode if you do not run an OS on your system. \#define NO_SYS to 1.
|
||||
* Feed incoming packets to netif->input(pbuf, netif) function from mainloop,
|
||||
* *not* *from* *interrupt* *context*. You can allocate a @ref pbuf in interrupt
|
||||
* context and put them into a queue which is processed from mainloop.\n
|
||||
* Call sys_check_timeouts() periodically in the mainloop.\n
|
||||
* Porting: implement all functions in @ref sys_time, @ref sys_prot and
|
||||
* @ref compiler_abstraction.\n
|
||||
* You can only use @ref callbackstyle_api in this mode.\n
|
||||
* Sample code:\n
|
||||
* @include NO_SYS_SampleCode.c
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup lwip_os OS mode (TCPIP thread)
|
||||
* @ingroup lwip
|
||||
* Use this mode if you run an OS on your system. It is recommended to
|
||||
* use an RTOS that correctly handles priority inversion and
|
||||
* to use @ref LWIP_TCPIP_CORE_LOCKING.\n
|
||||
* Porting: implement all functions in @ref sys_layer.\n
|
||||
* You can use @ref callbackstyle_api together with @ref tcpip_callback,
|
||||
* and all @ref sequential_api.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @page raw_api lwIP API
|
||||
* @verbinclude "rawapi.txt"
|
||||
*/
|
||||
@@ -0,0 +1,10 @@
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<head>
|
||||
<title>Redirection</title>
|
||||
<meta http-equiv="refresh" content="0; url=html/index.html" />
|
||||
</head>
|
||||
<body>
|
||||
<a href="html/index.html">index.html</a>
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,113 @@
|
||||
Multicast DNS for lwIP
|
||||
|
||||
Author: Erik Ekman
|
||||
|
||||
|
||||
Note! The MDNS responder does not have all features required by the standards.
|
||||
See notes in src/apps/mdns/mdns.c for what is left. It is however usable in normal
|
||||
cases - but watch out if many devices on the same network try to use the same
|
||||
host/service instance names.
|
||||
|
||||
|
||||
How to enable:
|
||||
==============
|
||||
|
||||
MDNS support does not depend on DNS.
|
||||
MDNS supports using IPv4 only, v6 only, or v4+v6.
|
||||
|
||||
To enable MDNS responder, set
|
||||
LWIP_MDNS_RESPONDER = 1
|
||||
in lwipopts.h and add src/apps/mdns/mdns.c to your list of files to build.
|
||||
|
||||
The max number of services supported per netif is defined by MDNS_MAX_SERVICES,
|
||||
default is 1.
|
||||
|
||||
Increase MEMP_NUM_UDP_PCB by 1. MDNS needs one PCB.
|
||||
Increase LWIP_NUM_NETIF_CLIENT_DATA by 1 (MDNS needs one entry on netif).
|
||||
|
||||
MDNS with IPv4 requires LWIP_IGMP = 1, and preferably LWIP_AUTOIP = 1.
|
||||
MDNS with IPv6 requires LWIP_IPV6_MLD = 1, and that a link-local address is
|
||||
generated.
|
||||
|
||||
The MDNS code puts its structs on the stack where suitable to reduce dynamic
|
||||
memory allocation. It may use up to 1kB of stack.
|
||||
|
||||
MDNS needs a strncasecmp() implementation. If you have one, define
|
||||
LWIP_MDNS_STRNCASECMP to it. Otherwise the code will provide an implementation
|
||||
for you.
|
||||
|
||||
|
||||
How to use:
|
||||
===========
|
||||
|
||||
Call mdns_resp_init() during system initialization.
|
||||
This opens UDP sockets on port 5353 for IPv4 and IPv6.
|
||||
|
||||
|
||||
To start responding on a netif, run
|
||||
mdns_resp_add_netif(struct netif *netif, char *hostname, u32_t dns_ttl)
|
||||
|
||||
The hostname will be copied. If this returns successfully, the netif will join
|
||||
the multicast groups and any MDNS/legacy DNS requests sent unicast or multicast
|
||||
to port 5353 will be handled:
|
||||
- <hostname>.local type A, AAAA or ANY returns relevant IP addresses
|
||||
- Reverse lookups (PTR in-addr.arpa, ip6.arpa) of netif addresses
|
||||
returns <hostname>.local
|
||||
Answers will use the supplied TTL (in seconds)
|
||||
MDNS allows UTF-8 names, but it is recommended to stay within ASCII,
|
||||
since the default case-insensitive comparison assumes this.
|
||||
|
||||
It is recommended to call this function after an IPv4 address has been set,
|
||||
since there is currently no check if the v4 address is valid.
|
||||
|
||||
Call mdns_resp_netif_settings_changed() every time the IP address
|
||||
on the netif has changed.
|
||||
|
||||
To stop responding on a netif, run
|
||||
mdns_resp_remove_netif(struct netif *netif)
|
||||
|
||||
|
||||
Adding services:
|
||||
================
|
||||
|
||||
The netif first needs to be registered. Then run
|
||||
mdns_resp_add_service(struct netif *netif, char *name, char *service,
|
||||
u16_t proto, u16_t port, u32_t dns_ttl,
|
||||
service_get_txt_fn_t txt_fn, void *txt_userdata);
|
||||
|
||||
The name and service pointers will be copied. Name refers to the name of the
|
||||
service instance, and service is the type of service, like _http
|
||||
proto can be DNSSD_PROTO_UDP or DNSSD_PROTO_TCP which represent _udp and _tcp.
|
||||
If this call returns successfully, the following queries will be answered:
|
||||
- _services._dns-sd._udp.local type PTR returns <service>.<proto>.local
|
||||
- <service>.<proto>.local type PTR returns <name>.<service>.<proto>.local
|
||||
- <name>.<service>.<proto>.local type SRV returns hostname and port of service
|
||||
- <name>.<service>.<proto>.local type TXT builds text strings by calling txt_fn
|
||||
with the supplied userdata. The callback adds strings to the reply by calling
|
||||
mdns_resp_add_service_txtitem(struct mdns_service *service, char *txt,
|
||||
int txt_len). Example callback method:
|
||||
|
||||
static void srv_txt(struct mdns_service *service, void *txt_userdata)
|
||||
{
|
||||
res = mdns_resp_add_service_txtitem(service, "path=/", 6);
|
||||
LWIP_ERROR("mdns add service txt failed\n", (res == ERR_OK), return);
|
||||
}
|
||||
|
||||
Since a hostname struct is used for TXT storage each single item can be max
|
||||
63 bytes long, and the total max length (including length bytes for each
|
||||
item) is 255 bytes.
|
||||
|
||||
If your device runs a webserver on port 80, an example call might be:
|
||||
|
||||
mdns_resp_add_service(netif, "myweb", "_http"
|
||||
DNSSD_PROTO_TCP, 80, 3600, srv_txt, NULL);
|
||||
|
||||
which will publish myweb._http._tcp.local for any hosts looking for web servers,
|
||||
and point them to <hostname>.local:80
|
||||
|
||||
Relevant information will be sent as additional records to reduce number of
|
||||
requests required from a client.
|
||||
|
||||
Removing services is currently not supported. Services are removed when the
|
||||
netif is removed.
|
||||
|
||||
@@ -0,0 +1,162 @@
|
||||
MQTT client for lwIP
|
||||
|
||||
Author: Erik Andersson
|
||||
|
||||
Details of the MQTT protocol can be found at:
|
||||
http://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html
|
||||
|
||||
-----------------------------------------------------------------
|
||||
1. Initial steps, reserve memory and make connection to server:
|
||||
|
||||
1.1: Provide storage
|
||||
|
||||
Static allocation:
|
||||
mqtt_client_t static_client;
|
||||
example_do_connect(&static_client);
|
||||
|
||||
Dynamic allocation:
|
||||
mqtt_client_t *client = mqtt_client_new();
|
||||
if(client != NULL) {
|
||||
example_do_connect(&client);
|
||||
}
|
||||
|
||||
1.2: Establish Connection with server
|
||||
|
||||
void example_do_connect(mqtt_client_t *client)
|
||||
{
|
||||
struct mqtt_connect_client_info_t ci;
|
||||
err_t err;
|
||||
|
||||
/* Setup an empty client info structure */
|
||||
memset(&ci, 0, sizeof(ci));
|
||||
|
||||
/* Minimal amount of information required is client identifier, so set it here */
|
||||
ci.client_id = "lwip_test";
|
||||
|
||||
/* Initiate client and connect to server, if this fails immediately an error code is returned
|
||||
otherwise mqtt_connection_cb will be called with connection result after attempting
|
||||
to establish a connection with the server.
|
||||
For now MQTT version 3.1.1 is always used */
|
||||
|
||||
err = mqtt_client_connect(client, ip_addr, MQTT_PORT, mqtt_connection_cb, 0, &ci);
|
||||
|
||||
/* For now just print the result code if something goes wrong
|
||||
if(err != ERR_OK) {
|
||||
printf("mqtt_connect return %d\n", err);
|
||||
}
|
||||
}
|
||||
|
||||
Connection to server can also be probed by calling mqtt_client_is_connected(client)
|
||||
|
||||
-----------------------------------------------------------------
|
||||
2. Implementing the connection status callback
|
||||
|
||||
|
||||
static void mqtt_connection_cb(mqtt_client_t *client, void *arg, mqtt_connection_status_t status)
|
||||
{
|
||||
err_t err;
|
||||
if(status == MQTT_CONNECT_ACCEPTED) {
|
||||
printf("mqtt_connection_cb: Successfully connected\n");
|
||||
|
||||
/* Setup callback for incoming publish requests */
|
||||
mqtt_set_inpub_callback(client, mqtt_incoming_publish_cb, mqtt_incoming_data_cb, arg);
|
||||
|
||||
/* Subscribe to a topic named "subtopic" with QoS level 1, call mqtt_sub_request_cb with result */
|
||||
err = mqtt_subscribe(client, "subtopic", 1, mqtt_sub_request_cb, arg);
|
||||
|
||||
if(err != ERR_OK) {
|
||||
printf("mqtt_subscribe return: %d\n", err);
|
||||
}
|
||||
} else {
|
||||
printf("mqtt_connection_cb: Disconnected, reason: %d\n", status);
|
||||
|
||||
/* Its more nice to be connected, so try to reconnect */
|
||||
example_do_connect(client);
|
||||
}
|
||||
}
|
||||
|
||||
static void mqtt_sub_request_cb(void *arg, err_t result)
|
||||
{
|
||||
/* Just print the result code here for simplicity,
|
||||
normal behaviour would be to take some action if subscribe fails like
|
||||
notifying user, retry subscribe or disconnect from server */
|
||||
printf("Subscribe result: %d\n", result);
|
||||
}
|
||||
|
||||
-----------------------------------------------------------------
|
||||
3. Implementing callbacks for incoming publish and data
|
||||
|
||||
/* The idea is to demultiplex topic and create some reference to be used in data callbacks
|
||||
Example here uses a global variable, better would be to use a member in arg
|
||||
If RAM and CPU budget allows it, the easiest implementation might be to just take a copy of
|
||||
the topic string and use it in mqtt_incoming_data_cb
|
||||
*/
|
||||
static int inpub_id;
|
||||
static void mqtt_incoming_publish_cb(void *arg, const char *topic, u32_t tot_len)
|
||||
{
|
||||
printf("Incoming publish at topic %s with total length %u\n", topic, (unsigned int)tot_len);
|
||||
|
||||
/* Decode topic string into a user defined reference */
|
||||
if(strcmp(topic, "print_payload") == 0) {
|
||||
inpub_id = 0;
|
||||
} else if(topic[0] == 'A') {
|
||||
/* All topics starting with 'A' might be handled at the same way */
|
||||
inpub_id = 1;
|
||||
} else {
|
||||
/* For all other topics */
|
||||
inpub_id = 2;
|
||||
}
|
||||
}
|
||||
|
||||
static void mqtt_incoming_data_cb(void *arg, const u8_t *data, u16_t len, u8_t flags)
|
||||
{
|
||||
printf("Incoming publish payload with length %d, flags %u\n", len, (unsigned int)flags);
|
||||
|
||||
if(flags & MQTT_DATA_FLAG_LAST) {
|
||||
/* Last fragment of payload received (or whole part if payload fits receive buffer
|
||||
See MQTT_VAR_HEADER_BUFFER_LEN) */
|
||||
|
||||
/* Call function or do action depending on reference, in this case inpub_id */
|
||||
if(inpub_id == 0) {
|
||||
/* Don't trust the publisher, check zero termination */
|
||||
if(data[len-1] == 0) {
|
||||
printf("mqtt_incoming_data_cb: %s\n", (const char *)data);
|
||||
}
|
||||
} else if(inpub_id == 1) {
|
||||
/* Call an 'A' function... */
|
||||
} else {
|
||||
printf("mqtt_incoming_data_cb: Ignoring payload...\n");
|
||||
}
|
||||
} else {
|
||||
/* Handle fragmented payload, store in buffer, write to file or whatever */
|
||||
}
|
||||
}
|
||||
|
||||
-----------------------------------------------------------------
|
||||
4. Using outgoing publish
|
||||
|
||||
|
||||
void example_publish(mqtt_client_t *client, void *arg)
|
||||
{
|
||||
const char *pub_payload= "PubSubHubLubJub";
|
||||
err_t err;
|
||||
u8_t qos = 2; /* 0 1 or 2, see MQTT specification */
|
||||
u8_t retain = 0; /* No don't retain such crappy payload... */
|
||||
err = mqtt_publish(client, "pub_topic", pub_payload, strlen(pub_payload), qos, retain, mqtt_pub_request_cb, arg);
|
||||
if(err != ERR_OK) {
|
||||
printf("Publish err: %d\n", err);
|
||||
}
|
||||
}
|
||||
|
||||
/* Called when publish is complete either with sucess or failure */
|
||||
static void mqtt_pub_request_cb(void *arg, err_t result)
|
||||
{
|
||||
if(result != ERR_OK) {
|
||||
printf("Publish result: %d\n", result);
|
||||
}
|
||||
}
|
||||
|
||||
-----------------------------------------------------------------
|
||||
5. Disconnecting
|
||||
|
||||
Simply call mqtt_disconnect(client)
|
||||
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,120 @@
|
||||
Daily Use Guide for using Savannah for lwIP
|
||||
|
||||
Table of Contents:
|
||||
|
||||
1 - Obtaining lwIP from the Git repository
|
||||
2 - Committers/developers Git access using SSH
|
||||
3 - Merging a development branch to master branch
|
||||
4 - How to release lwIP
|
||||
|
||||
|
||||
|
||||
1 Obtaining lwIP from the Git repository
|
||||
----------------------------------------
|
||||
|
||||
To perform an anonymous Git clone of the master branch (this is where
|
||||
bug fixes and incremental enhancements occur), do this:
|
||||
git clone git://git.savannah.nongnu.org/lwip.git
|
||||
|
||||
Or, obtain a stable branch (updated with bug fixes only) as follows:
|
||||
git clone --branch DEVEL-1_4_1 git://git.savannah.nongnu.org/lwip.git
|
||||
|
||||
Or, obtain a specific (fixed) release as follows:
|
||||
git clone --branch STABLE-1_4_1 git://git.savannah.nongnu.org/lwip.git
|
||||
|
||||
|
||||
2 Committers/developers Git access using SSH
|
||||
--------------------------------------------
|
||||
|
||||
The Savannah server uses SSH (Secure Shell) protocol 2 authentication and encryption.
|
||||
As such, Git commits to the server occur through a SSH tunnel for project members.
|
||||
To create a SSH2 key pair in UNIX-like environments, do this:
|
||||
ssh-keygen -t dsa
|
||||
|
||||
Under Windows, a recommended SSH client is "PuTTY", freely available with good
|
||||
documentation and a graphic user interface. Use its key generator.
|
||||
|
||||
Now paste the id_dsa.pub contents into your Savannah account public key list. Wait
|
||||
a while so that Savannah can update its configuration (This can take minutes).
|
||||
|
||||
Try to login using SSH:
|
||||
ssh -v your_login@git.sv.gnu.org
|
||||
|
||||
If it tells you:
|
||||
Linux vcs.savannah.gnu.org 2.6.32-5-xen-686 #1 SMP Wed Jun 17 17:10:03 UTC 2015 i686
|
||||
|
||||
Interactive shell login is not possible for security reasons.
|
||||
VCS commands are allowed.
|
||||
Last login: Tue May 15 23:10:12 2012 from 82.245.102.129
|
||||
You tried to execute:
|
||||
Sorry, you are not allowed to execute that command.
|
||||
Shared connection to git.sv.gnu.org closed.
|
||||
|
||||
then you could login; Savannah refuses to give you a shell - which is OK, as we
|
||||
are allowed to use SSH for Git only. Now, you should be able to do this:
|
||||
git clone your_login@git.sv.gnu.org:/srv/git/lwip.git
|
||||
|
||||
After which you can edit your local files with bug fixes or new features and
|
||||
commit them. Make sure you know what you are doing when using Git to make
|
||||
changes on the repository. If in doubt, ask on the lwip-members mailing list.
|
||||
|
||||
(If SSH asks about authenticity of the host, you can check the key
|
||||
fingerprint against https://savannah.nongnu.org/git/?group=lwip
|
||||
|
||||
|
||||
3 - Merging a development branch to master branch
|
||||
-------------------------------------------------
|
||||
|
||||
Merging is a straightforward process in Git. How to merge all changes in a
|
||||
development branch since our last merge from main:
|
||||
|
||||
Checkout the master branch:
|
||||
git checkout master
|
||||
|
||||
Merge the development branch to master:
|
||||
git merge your-development-branch
|
||||
|
||||
Resolve any conflict.
|
||||
|
||||
Commit the merge result.
|
||||
git commit -a
|
||||
|
||||
Push your commits:
|
||||
git push
|
||||
|
||||
|
||||
4 How to release lwIP
|
||||
---------------------
|
||||
|
||||
First, tag the release using Git: (I use release number 1.4.1 throughout
|
||||
this example).
|
||||
git tag -a STABLE-1_4_1
|
||||
|
||||
Share the tag reference by pushing it to remote:
|
||||
git push origin STABLE-1_4_1
|
||||
|
||||
Prepare the release:
|
||||
cp -r lwip lwip-1.4.1
|
||||
rm -rf lwip-1.4.1/.git lwip-1.4.1/.gitattributes
|
||||
|
||||
Archive the current directory using tar, gzip'd, bzip2'd and zip'd.
|
||||
tar czvf lwip-1.4.1.tar.gz lwip-1.4.1
|
||||
tar cjvf lwip-1.4.1.tar.bz2 lwip-1.4.1
|
||||
zip -r lwip-1.4.1.zip lwip-1.4.1
|
||||
|
||||
Now, sign the archives with a detached GPG binary signature as follows:
|
||||
gpg -b lwip-1.4.1.tar.gz
|
||||
gpg -b lwip-1.4.1.tar.bz2
|
||||
gpg -b lwip-1.4.1.zip
|
||||
|
||||
Upload these files using anonymous FTP:
|
||||
ncftp ftp://savannah.gnu.org/incoming/savannah/lwip
|
||||
ncftp> mput *1.4.1.*
|
||||
|
||||
Additionally, you may post a news item on Savannah, like this:
|
||||
|
||||
A new 1.4.1 release is now available here:
|
||||
http://savannah.nongnu.org/files/?group=lwip&highlight=1.4.1
|
||||
|
||||
You will have to submit this via the user News interface, then approve
|
||||
this via the Administrator News interface.
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,15 @@
|
||||
api/ - The code for the high-level wrapper API. Not needed if
|
||||
you use the lowel-level call-back/raw API.
|
||||
|
||||
apps/ - Higher layer applications that are specifically programmed
|
||||
with the lwIP low-level raw API.
|
||||
|
||||
core/ - The core of the TPC/IP stack; protocol implementations,
|
||||
memory and buffer management, and the low-level raw API.
|
||||
|
||||
include/ - lwIP include files.
|
||||
|
||||
netif/ - Generic network interface device drivers are kept here.
|
||||
|
||||
For more information on the various subdirectories, check the FILES
|
||||
file in each directory.
|
||||
@@ -0,0 +1,181 @@
|
||||
#
|
||||
# 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>
|
||||
#
|
||||
|
||||
# COREFILES, CORE4FILES: The minimum set of files needed for lwIP.
|
||||
COREFILES=$(LWIPDIR)/core/init.c \
|
||||
$(LWIPDIR)/core/def.c \
|
||||
$(LWIPDIR)/core/dns.c \
|
||||
$(LWIPDIR)/core/inet_chksum.c \
|
||||
$(LWIPDIR)/core/ip.c \
|
||||
$(LWIPDIR)/core/mem.c \
|
||||
$(LWIPDIR)/core/memp.c \
|
||||
$(LWIPDIR)/core/netif.c \
|
||||
$(LWIPDIR)/core/pbuf.c \
|
||||
$(LWIPDIR)/core/raw.c \
|
||||
$(LWIPDIR)/core/stats.c \
|
||||
$(LWIPDIR)/core/sys.c \
|
||||
$(LWIPDIR)/core/tcp.c \
|
||||
$(LWIPDIR)/core/tcp_in.c \
|
||||
$(LWIPDIR)/core/tcp_out.c \
|
||||
$(LWIPDIR)/core/timeouts.c \
|
||||
$(LWIPDIR)/core/udp.c
|
||||
|
||||
CORE4FILES=$(LWIPDIR)/core/ipv4/autoip.c \
|
||||
$(LWIPDIR)/core/ipv4/dhcp.c \
|
||||
$(LWIPDIR)/core/ipv4/etharp.c \
|
||||
$(LWIPDIR)/core/ipv4/icmp.c \
|
||||
$(LWIPDIR)/core/ipv4/igmp.c \
|
||||
$(LWIPDIR)/core/ipv4/ip4_frag.c \
|
||||
$(LWIPDIR)/core/ipv4/ip4.c \
|
||||
$(LWIPDIR)/core/ipv4/ip4_addr.c
|
||||
|
||||
CORE6FILES=$(LWIPDIR)/core/ipv6/dhcp6.c \
|
||||
$(LWIPDIR)/core/ipv6/ethip6.c \
|
||||
$(LWIPDIR)/core/ipv6/icmp6.c \
|
||||
$(LWIPDIR)/core/ipv6/inet6.c \
|
||||
$(LWIPDIR)/core/ipv6/ip6.c \
|
||||
$(LWIPDIR)/core/ipv6/ip6_addr.c \
|
||||
$(LWIPDIR)/core/ipv6/ip6_frag.c \
|
||||
$(LWIPDIR)/core/ipv6/mld6.c \
|
||||
$(LWIPDIR)/core/ipv6/nd6.c
|
||||
|
||||
# APIFILES: The files which implement the sequential and socket APIs.
|
||||
APIFILES=$(LWIPDIR)/api/api_lib.c \
|
||||
$(LWIPDIR)/api/api_msg.c \
|
||||
$(LWIPDIR)/api/err.c \
|
||||
$(LWIPDIR)/api/netbuf.c \
|
||||
$(LWIPDIR)/api/netdb.c \
|
||||
$(LWIPDIR)/api/netifapi.c \
|
||||
$(LWIPDIR)/api/sockets.c \
|
||||
$(LWIPDIR)/api/tcpip.c
|
||||
|
||||
# NETIFFILES: Files implementing various generic network interface functions
|
||||
NETIFFILES=$(LWIPDIR)/netif/ethernet.c \
|
||||
$(LWIPDIR)/netif/slipif.c
|
||||
|
||||
# SIXLOWPAN: 6LoWPAN
|
||||
SIXLOWPAN=$(LWIPDIR)/netif/lowpan6.c \
|
||||
|
||||
# PPPFILES: PPP
|
||||
PPPFILES=$(LWIPDIR)/netif/ppp/auth.c \
|
||||
$(LWIPDIR)/netif/ppp/ccp.c \
|
||||
$(LWIPDIR)/netif/ppp/chap-md5.c \
|
||||
$(LWIPDIR)/netif/ppp/chap_ms.c \
|
||||
$(LWIPDIR)/netif/ppp/chap-new.c \
|
||||
$(LWIPDIR)/netif/ppp/demand.c \
|
||||
$(LWIPDIR)/netif/ppp/eap.c \
|
||||
$(LWIPDIR)/netif/ppp/ecp.c \
|
||||
$(LWIPDIR)/netif/ppp/eui64.c \
|
||||
$(LWIPDIR)/netif/ppp/fsm.c \
|
||||
$(LWIPDIR)/netif/ppp/ipcp.c \
|
||||
$(LWIPDIR)/netif/ppp/ipv6cp.c \
|
||||
$(LWIPDIR)/netif/ppp/lcp.c \
|
||||
$(LWIPDIR)/netif/ppp/magic.c \
|
||||
$(LWIPDIR)/netif/ppp/mppe.c \
|
||||
$(LWIPDIR)/netif/ppp/multilink.c \
|
||||
$(LWIPDIR)/netif/ppp/ppp.c \
|
||||
$(LWIPDIR)/netif/ppp/pppapi.c \
|
||||
$(LWIPDIR)/netif/ppp/pppcrypt.c \
|
||||
$(LWIPDIR)/netif/ppp/pppoe.c \
|
||||
$(LWIPDIR)/netif/ppp/pppol2tp.c \
|
||||
$(LWIPDIR)/netif/ppp/pppos.c \
|
||||
$(LWIPDIR)/netif/ppp/upap.c \
|
||||
$(LWIPDIR)/netif/ppp/utils.c \
|
||||
$(LWIPDIR)/netif/ppp/vj.c \
|
||||
$(LWIPDIR)/netif/ppp/polarssl/arc4.c \
|
||||
$(LWIPDIR)/netif/ppp/polarssl/des.c \
|
||||
$(LWIPDIR)/netif/ppp/polarssl/md4.c \
|
||||
$(LWIPDIR)/netif/ppp/polarssl/md5.c \
|
||||
$(LWIPDIR)/netif/ppp/polarssl/sha1.c
|
||||
|
||||
# LWIPNOAPPSFILES: All LWIP files without apps
|
||||
LWIPNOAPPSFILES=$(COREFILES) \
|
||||
$(CORE4FILES) \
|
||||
$(CORE6FILES) \
|
||||
$(APIFILES) \
|
||||
$(NETIFFILES) \
|
||||
$(PPPFILES) \
|
||||
$(SIXLOWPAN)
|
||||
|
||||
# SNMPFILES: SNMPv2c agent
|
||||
SNMPFILES=$(LWIPDIR)/apps/snmp/snmp_asn1.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_core.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_mib2.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_mib2_icmp.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_mib2_interfaces.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_mib2_ip.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_mib2_snmp.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_mib2_system.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_mib2_tcp.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_mib2_udp.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_msg.c \
|
||||
$(LWIPDIR)/apps/snmp/snmpv3.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_netconn.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_pbuf_stream.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_raw.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_scalar.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_table.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_threadsync.c \
|
||||
$(LWIPDIR)/apps/snmp/snmp_traps.c \
|
||||
$(LWIPDIR)/apps/snmp/snmpv3_mbedtls.c \
|
||||
$(LWIPDIR)/apps/snmp/snmpv3_dummy.c
|
||||
|
||||
# HTTPDFILES: HTTP server
|
||||
HTTPDFILES=$(LWIPDIR)/apps/httpd/fs.c \
|
||||
$(LWIPDIR)/apps/httpd/httpd.c
|
||||
|
||||
# LWIPERFFILES: IPERF server
|
||||
LWIPERFFILES=$(LWIPDIR)/apps/lwiperf/lwiperf.c
|
||||
|
||||
# SNTPFILES: SNTP client
|
||||
SNTPFILES=$(LWIPDIR)/apps/sntp/sntp.c
|
||||
|
||||
# MDNSFILES: MDNS responder
|
||||
MDNSFILES=$(LWIPDIR)/apps/mdns/mdns.c
|
||||
|
||||
# NETBIOSNSFILES: NetBIOS name server
|
||||
NETBIOSNSFILES=$(LWIPDIR)/apps/netbiosns/netbiosns.c
|
||||
|
||||
# TFTPFILES: TFTP server files
|
||||
TFTPFILES=$(LWIPDIR)/apps/tftp/tftp_server.c
|
||||
|
||||
# MQTTFILES: MQTT client files
|
||||
MQTTFILES=$(LWIPDIR)/apps/mqtt/mqtt.c
|
||||
|
||||
# LWIPAPPFILES: All LWIP APPs
|
||||
LWIPAPPFILES=$(SNMPFILES) \
|
||||
$(HTTPDFILES) \
|
||||
$(LWIPERFFILES) \
|
||||
$(SNTPFILES) \
|
||||
$(MDNSFILES) \
|
||||
$(NETBIOSNSFILES) \
|
||||
$(TFTPFILES) \
|
||||
$(MQTTFILES)
|
||||
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,115 @@
|
||||
/**
|
||||
* @file
|
||||
* Error Management module
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 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>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/err.h"
|
||||
#include "lwip/def.h"
|
||||
#include "lwip/sys.h"
|
||||
|
||||
#include "lwip/errno.h"
|
||||
|
||||
#if !NO_SYS
|
||||
/** Table to quickly map an lwIP error (err_t) to a socket error
|
||||
* by using -err as an index */
|
||||
static const int err_to_errno_table[] = {
|
||||
0, /* ERR_OK 0 No error, everything OK. */
|
||||
ENOMEM, /* ERR_MEM -1 Out of memory error. */
|
||||
ENOBUFS, /* ERR_BUF -2 Buffer error. */
|
||||
EWOULDBLOCK, /* ERR_TIMEOUT -3 Timeout */
|
||||
EHOSTUNREACH, /* ERR_RTE -4 Routing problem. */
|
||||
EINPROGRESS, /* ERR_INPROGRESS -5 Operation in progress */
|
||||
EINVAL, /* ERR_VAL -6 Illegal value. */
|
||||
EWOULDBLOCK, /* ERR_WOULDBLOCK -7 Operation would block. */
|
||||
EADDRINUSE, /* ERR_USE -8 Address in use. */
|
||||
EALREADY, /* ERR_ALREADY -9 Already connecting. */
|
||||
EISCONN, /* ERR_ISCONN -10 Conn already established.*/
|
||||
ENOTCONN, /* ERR_CONN -11 Not connected. */
|
||||
-1, /* ERR_IF -12 Low-level netif error */
|
||||
ECONNABORTED, /* ERR_ABRT -13 Connection aborted. */
|
||||
ECONNRESET, /* ERR_RST -14 Connection reset. */
|
||||
ENOTCONN, /* ERR_CLSD -15 Connection closed. */
|
||||
EIO /* ERR_ARG -16 Illegal argument. */
|
||||
};
|
||||
|
||||
int
|
||||
err_to_errno(err_t err)
|
||||
{
|
||||
if ((err > 0) || (-err >= (err_t)LWIP_ARRAYSIZE(err_to_errno_table))) {
|
||||
return EIO;
|
||||
}
|
||||
return err_to_errno_table[-err];
|
||||
}
|
||||
#endif /* !NO_SYS */
|
||||
|
||||
#ifdef LWIP_DEBUG
|
||||
|
||||
static const char *err_strerr[] = {
|
||||
"Ok.", /* ERR_OK 0 */
|
||||
"Out of memory error.", /* ERR_MEM -1 */
|
||||
"Buffer error.", /* ERR_BUF -2 */
|
||||
"Timeout.", /* ERR_TIMEOUT -3 */
|
||||
"Routing problem.", /* ERR_RTE -4 */
|
||||
"Operation in progress.", /* ERR_INPROGRESS -5 */
|
||||
"Illegal value.", /* ERR_VAL -6 */
|
||||
"Operation would block.", /* ERR_WOULDBLOCK -7 */
|
||||
"Address in use.", /* ERR_USE -8 */
|
||||
"Already connecting.", /* ERR_ALREADY -9 */
|
||||
"Already connected.", /* ERR_ISCONN -10 */
|
||||
"Not connected.", /* ERR_CONN -11 */
|
||||
"Low-level netif error.", /* ERR_IF -12 */
|
||||
"Connection aborted.", /* ERR_ABRT -13 */
|
||||
"Connection reset.", /* ERR_RST -14 */
|
||||
"Connection closed.", /* ERR_CLSD -15 */
|
||||
"Illegal argument." /* ERR_ARG -16 */
|
||||
};
|
||||
|
||||
/**
|
||||
* Convert an lwip internal error to a string representation.
|
||||
*
|
||||
* @param err an lwip internal err_t
|
||||
* @return a string representation for err
|
||||
*/
|
||||
const char *
|
||||
lwip_strerr(err_t err)
|
||||
{
|
||||
if ((err > 0) || (-err >= (err_t)LWIP_ARRAYSIZE(err_strerr))) {
|
||||
return "Unknown error.";
|
||||
}
|
||||
return err_strerr[-err];
|
||||
}
|
||||
|
||||
#endif /* LWIP_DEBUG */
|
||||
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,6 @@
|
||||
Some net apps for current version LwIP.
|
||||
|
||||
The RT-Thread develop team ported apps. It's easy to use it on finsh/msh.
|
||||
|
||||
- ping
|
||||
- tftp
|
||||
@@ -0,0 +1,179 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 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>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/apps/httpd_opts.h"
|
||||
#include "lwip/def.h"
|
||||
#include "lwip/apps/fs.h"
|
||||
#include "fsdata.h"
|
||||
#include <string.h>
|
||||
|
||||
|
||||
#if HTTPD_USE_CUSTOM_FSDATA
|
||||
#include "fsdata_custom.c"
|
||||
#else /* HTTPD_USE_CUSTOM_FSDATA */
|
||||
#include "fsdata.c"
|
||||
#endif /* HTTPD_USE_CUSTOM_FSDATA */
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
int fs_open_custom(struct fs_file *file, const char *name);
|
||||
void fs_close_custom(struct fs_file *file);
|
||||
#if LWIP_HTTPD_FS_ASYNC_READ
|
||||
u8_t fs_canread_custom(struct fs_file *file);
|
||||
u8_t fs_wait_read_custom(struct fs_file *file, fs_wait_cb callback_fn, void *callback_arg);
|
||||
int fs_read_async_custom(struct fs_file *file, char *buffer, int count, fs_wait_cb callback_fn, void *callback_arg);
|
||||
#else /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
int fs_read_custom(struct fs_file *file, char *buffer, int count);
|
||||
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
err_t
|
||||
fs_open(struct fs_file *file, const char *name)
|
||||
{
|
||||
const struct fsdata_file *f;
|
||||
|
||||
if ((file == NULL) || (name == NULL)) {
|
||||
return ERR_ARG;
|
||||
}
|
||||
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
if (fs_open_custom(file, name)) {
|
||||
file->is_custom_file = 1;
|
||||
return ERR_OK;
|
||||
}
|
||||
file->is_custom_file = 0;
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
|
||||
for (f = FS_ROOT; f != NULL; f = f->next) {
|
||||
if (!strcmp(name, (const char *)f->name)) {
|
||||
file->data = (const char *)f->data;
|
||||
file->len = f->len;
|
||||
file->index = f->len;
|
||||
file->pextension = NULL;
|
||||
file->flags = f->flags;
|
||||
#if HTTPD_PRECALCULATED_CHECKSUM
|
||||
file->chksum_count = f->chksum_count;
|
||||
file->chksum = f->chksum;
|
||||
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
|
||||
#if LWIP_HTTPD_FILE_STATE
|
||||
file->state = fs_state_init(file, name);
|
||||
#endif /* #if LWIP_HTTPD_FILE_STATE */
|
||||
return ERR_OK;
|
||||
}
|
||||
}
|
||||
/* file not found */
|
||||
return ERR_VAL;
|
||||
}
|
||||
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
void
|
||||
fs_close(struct fs_file *file)
|
||||
{
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
if (file->is_custom_file) {
|
||||
fs_close_custom(file);
|
||||
}
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
#if LWIP_HTTPD_FILE_STATE
|
||||
fs_state_free(file, file->state);
|
||||
#endif /* #if LWIP_HTTPD_FILE_STATE */
|
||||
LWIP_UNUSED_ARG(file);
|
||||
}
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
#if LWIP_HTTPD_DYNAMIC_FILE_READ
|
||||
#if LWIP_HTTPD_FS_ASYNC_READ
|
||||
int
|
||||
fs_read_async(struct fs_file *file, char *buffer, int count, fs_wait_cb callback_fn, void *callback_arg)
|
||||
#else /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
int
|
||||
fs_read(struct fs_file *file, char *buffer, int count)
|
||||
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
{
|
||||
int read;
|
||||
if(file->index == file->len) {
|
||||
return FS_READ_EOF;
|
||||
}
|
||||
#if LWIP_HTTPD_FS_ASYNC_READ
|
||||
LWIP_UNUSED_ARG(callback_fn);
|
||||
LWIP_UNUSED_ARG(callback_arg);
|
||||
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
if (file->is_custom_file) {
|
||||
#if LWIP_HTTPD_FS_ASYNC_READ
|
||||
return fs_read_async_custom(file, buffer, count, callback_fn, callback_arg);
|
||||
#else /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
return fs_read_custom(file, buffer, count);
|
||||
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
}
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
|
||||
read = file->len - file->index;
|
||||
if(read > count) {
|
||||
read = count;
|
||||
}
|
||||
|
||||
MEMCPY(buffer, (file->data + file->index), read);
|
||||
file->index += read;
|
||||
|
||||
return(read);
|
||||
}
|
||||
#endif /* LWIP_HTTPD_DYNAMIC_FILE_READ */
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
#if LWIP_HTTPD_FS_ASYNC_READ
|
||||
int
|
||||
fs_is_file_ready(struct fs_file *file, fs_wait_cb callback_fn, void *callback_arg)
|
||||
{
|
||||
if (file != NULL) {
|
||||
#if LWIP_HTTPD_FS_ASYNC_READ
|
||||
#if LWIP_HTTPD_CUSTOM_FILES
|
||||
if (!fs_canread_custom(file)) {
|
||||
if (fs_wait_read_custom(file, callback_fn, callback_arg)) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
#else /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
LWIP_UNUSED_ARG(callback_fn);
|
||||
LWIP_UNUSED_ARG(callback_arg);
|
||||
#endif /* LWIP_HTTPD_CUSTOM_FILES */
|
||||
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
#endif /* LWIP_HTTPD_FS_ASYNC_READ */
|
||||
/*-----------------------------------------------------------------------------------*/
|
||||
int
|
||||
fs_bytes_left(struct fs_file *file)
|
||||
{
|
||||
return file->len - file->index;
|
||||
}
|
||||
@@ -0,0 +1,21 @@
|
||||
<html>
|
||||
<head><title>lwIP - A Lightweight TCP/IP Stack</title></head>
|
||||
<body bgcolor="white" text="black">
|
||||
|
||||
<table width="100%">
|
||||
<tr valign="top"><td width="80">
|
||||
<a href="http://www.sics.se/"><img src="/img/sics.gif"
|
||||
border="0" alt="SICS logo" title="SICS logo"></a>
|
||||
</td><td width="500">
|
||||
<h1>lwIP - A Lightweight TCP/IP Stack</h1>
|
||||
<h2>404 - Page not found</h2>
|
||||
<p>
|
||||
Sorry, the page you are requesting was not found on this
|
||||
server.
|
||||
</p>
|
||||
</td><td>
|
||||
|
||||
</td></tr>
|
||||
</table>
|
||||
</body>
|
||||
</html>
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 724 B |
@@ -0,0 +1,47 @@
|
||||
<html>
|
||||
<head><title>lwIP - A Lightweight TCP/IP Stack</title></head>
|
||||
<body bgcolor="white" text="black">
|
||||
|
||||
<table width="100%">
|
||||
<tr valign="top"><td width="80">
|
||||
<a href="http://www.sics.se/"><img src="/img/sics.gif"
|
||||
border="0" alt="SICS logo" title="SICS logo"></a>
|
||||
</td><td width="500">
|
||||
<h1>lwIP - A Lightweight TCP/IP Stack</h1>
|
||||
<p>
|
||||
The web page you are watching was served by a simple web
|
||||
server running on top of the lightweight TCP/IP stack <a
|
||||
href="http://www.sics.se/~adam/lwip/">lwIP</a>.
|
||||
</p>
|
||||
<p>
|
||||
lwIP is an open source implementation of the TCP/IP
|
||||
protocol suite that was originally written by <a
|
||||
href="http://www.sics.se/~adam/lwip/">Adam Dunkels
|
||||
of the Swedish Institute of Computer Science</a> but now is
|
||||
being actively developed by a team of developers
|
||||
distributed world-wide. Since it's release, lwIP has
|
||||
spurred a lot of interest and has been ported to several
|
||||
platforms and operating systems. lwIP can be used either
|
||||
with or without an underlying OS.
|
||||
</p>
|
||||
<p>
|
||||
The focus of the lwIP TCP/IP implementation is to reduce
|
||||
the RAM usage while still having a full scale TCP. This
|
||||
makes lwIP suitable for use in embedded systems with tens
|
||||
of kilobytes of free RAM and room for around 40 kilobytes
|
||||
of code ROM.
|
||||
</p>
|
||||
<p>
|
||||
More information about lwIP can be found at the lwIP
|
||||
homepage at <a
|
||||
href="http://savannah.nongnu.org/projects/lwip/">http://savannah.nongnu.org/projects/lwip/</a>
|
||||
or at the lwIP wiki at <a
|
||||
href="http://lwip.wikia.com/">http://lwip.wikia.com/</a>.
|
||||
</p>
|
||||
</td><td>
|
||||
|
||||
</td></tr>
|
||||
</table>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,50 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 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 LWIP_FSDATA_H
|
||||
#define LWIP_FSDATA_H
|
||||
|
||||
#include "lwip/apps/httpd_opts.h"
|
||||
#include "lwip/apps/fs.h"
|
||||
|
||||
struct fsdata_file {
|
||||
const struct fsdata_file *next;
|
||||
const unsigned char *name;
|
||||
const unsigned char *data;
|
||||
int len;
|
||||
u8_t flags;
|
||||
#if HTTPD_PRECALCULATED_CHECKSUM
|
||||
u16_t chksum_count;
|
||||
const struct fsdata_chksum *chksum;
|
||||
#endif /* HTTPD_PRECALCULATED_CHECKSUM */
|
||||
};
|
||||
|
||||
#endif /* LWIP_FSDATA_H */
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,114 @@
|
||||
#ifndef LWIP_HTTPD_STRUCTS_H
|
||||
#define LWIP_HTTPD_STRUCTS_H
|
||||
|
||||
#include "lwip/apps/httpd.h"
|
||||
|
||||
#if LWIP_HTTPD_DYNAMIC_HEADERS
|
||||
/** This struct is used for a list of HTTP header strings for various
|
||||
* filename extensions. */
|
||||
typedef struct
|
||||
{
|
||||
const char *extension;
|
||||
const char *content_type;
|
||||
} tHTTPHeader;
|
||||
|
||||
/** A list of strings used in HTTP headers (see RFC 1945 HTTP/1.0 and
|
||||
* RFC 2616 HTTP/1.1 for header field definitions) */
|
||||
static const char * const g_psHTTPHeaderStrings[] =
|
||||
{
|
||||
"HTTP/1.0 200 OK\r\n",
|
||||
"HTTP/1.0 404 File not found\r\n",
|
||||
"HTTP/1.0 400 Bad Request\r\n",
|
||||
"HTTP/1.0 501 Not Implemented\r\n",
|
||||
"HTTP/1.1 200 OK\r\n",
|
||||
"HTTP/1.1 404 File not found\r\n",
|
||||
"HTTP/1.1 400 Bad Request\r\n",
|
||||
"HTTP/1.1 501 Not Implemented\r\n",
|
||||
"Content-Length: ",
|
||||
"Connection: Close\r\n",
|
||||
"Connection: keep-alive\r\n",
|
||||
"Connection: keep-alive\r\nContent-Length: ",
|
||||
"Server: "HTTPD_SERVER_AGENT"\r\n",
|
||||
"\r\n<html><body><h2>404: The requested file cannot be found.</h2></body></html>\r\n"
|
||||
#if LWIP_HTTPD_SUPPORT_11_KEEPALIVE
|
||||
,"Connection: keep-alive\r\nContent-Length: 77\r\n\r\n<html><body><h2>404: The requested file cannot be found.</h2></body></html>\r\n"
|
||||
#endif
|
||||
};
|
||||
|
||||
/* Indexes into the g_psHTTPHeaderStrings array */
|
||||
#define HTTP_HDR_OK 0 /* 200 OK */
|
||||
#define HTTP_HDR_NOT_FOUND 1 /* 404 File not found */
|
||||
#define HTTP_HDR_BAD_REQUEST 2 /* 400 Bad request */
|
||||
#define HTTP_HDR_NOT_IMPL 3 /* 501 Not Implemented */
|
||||
#define HTTP_HDR_OK_11 4 /* 200 OK */
|
||||
#define HTTP_HDR_NOT_FOUND_11 5 /* 404 File not found */
|
||||
#define HTTP_HDR_BAD_REQUEST_11 6 /* 400 Bad request */
|
||||
#define HTTP_HDR_NOT_IMPL_11 7 /* 501 Not Implemented */
|
||||
#define HTTP_HDR_CONTENT_LENGTH 8 /* Content-Length: (HTTP 1.0)*/
|
||||
#define HTTP_HDR_CONN_CLOSE 9 /* Connection: Close (HTTP 1.1) */
|
||||
#define HTTP_HDR_CONN_KEEPALIVE 10 /* Connection: keep-alive (HTTP 1.1) */
|
||||
#define HTTP_HDR_KEEPALIVE_LEN 11 /* Connection: keep-alive + Content-Length: (HTTP 1.1)*/
|
||||
#define HTTP_HDR_SERVER 12 /* Server: HTTPD_SERVER_AGENT */
|
||||
#define DEFAULT_404_HTML 13 /* default 404 body */
|
||||
#if LWIP_HTTPD_SUPPORT_11_KEEPALIVE
|
||||
#define DEFAULT_404_HTML_PERSISTENT 14 /* default 404 body, but including Connection: keep-alive */
|
||||
#endif
|
||||
|
||||
|
||||
#define HTTP_HDR_HTML "Content-type: text/html\r\n\r\n"
|
||||
#define HTTP_HDR_SSI "Content-type: text/html\r\nExpires: Fri, 10 Apr 2008 14:00:00 GMT\r\nPragma: no-cache\r\n\r\n"
|
||||
#define HTTP_HDR_GIF "Content-type: image/gif\r\n\r\n"
|
||||
#define HTTP_HDR_PNG "Content-type: image/png\r\n\r\n"
|
||||
#define HTTP_HDR_JPG "Content-type: image/jpeg\r\n\r\n"
|
||||
#define HTTP_HDR_BMP "Content-type: image/bmp\r\n\r\n"
|
||||
#define HTTP_HDR_ICO "Content-type: image/x-icon\r\n\r\n"
|
||||
#define HTTP_HDR_APP "Content-type: application/octet-stream\r\n\r\n"
|
||||
#define HTTP_HDR_JS "Content-type: application/javascript\r\n\r\n"
|
||||
#define HTTP_HDR_RA "Content-type: application/javascript\r\n\r\n"
|
||||
#define HTTP_HDR_CSS "Content-type: text/css\r\n\r\n"
|
||||
#define HTTP_HDR_SWF "Content-type: application/x-shockwave-flash\r\n\r\n"
|
||||
#define HTTP_HDR_XML "Content-type: text/xml\r\n\r\n"
|
||||
#define HTTP_HDR_PDF "Content-type: application/pdf\r\n\r\n"
|
||||
#define HTTP_HDR_JSON "Content-type: application/json\r\n\r\n"
|
||||
|
||||
#define HTTP_HDR_DEFAULT_TYPE "Content-type: text/plain\r\n\r\n"
|
||||
|
||||
/** A list of extension-to-HTTP header strings (see outdated RFC 1700 MEDIA TYPES
|
||||
* and http://www.iana.org/assignments/media-types for registered content types
|
||||
* and subtypes) */
|
||||
static const tHTTPHeader g_psHTTPHeaders[] =
|
||||
{
|
||||
{ "html", HTTP_HDR_HTML},
|
||||
{ "htm", HTTP_HDR_HTML},
|
||||
{ "shtml",HTTP_HDR_SSI},
|
||||
{ "shtm", HTTP_HDR_SSI},
|
||||
{ "ssi", HTTP_HDR_SSI},
|
||||
{ "gif", HTTP_HDR_GIF},
|
||||
{ "png", HTTP_HDR_PNG},
|
||||
{ "jpg", HTTP_HDR_JPG},
|
||||
{ "bmp", HTTP_HDR_BMP},
|
||||
{ "ico", HTTP_HDR_ICO},
|
||||
{ "class",HTTP_HDR_APP},
|
||||
{ "cls", HTTP_HDR_APP},
|
||||
{ "js", HTTP_HDR_JS},
|
||||
{ "ram", HTTP_HDR_RA},
|
||||
{ "css", HTTP_HDR_CSS},
|
||||
{ "swf", HTTP_HDR_SWF},
|
||||
{ "xml", HTTP_HDR_XML},
|
||||
{ "xsl", HTTP_HDR_XML},
|
||||
{ "pdf", HTTP_HDR_PDF},
|
||||
{ "json", HTTP_HDR_JSON}
|
||||
};
|
||||
|
||||
#define NUM_HTTP_HEADERS (sizeof(g_psHTTPHeaders) / sizeof(tHTTPHeader))
|
||||
|
||||
#endif /* LWIP_HTTPD_DYNAMIC_HEADERS */
|
||||
|
||||
#if LWIP_HTTPD_SSI
|
||||
static const char * const g_pcSSIExtensions[] = {
|
||||
".shtml", ".shtm", ".ssi", ".xml"
|
||||
};
|
||||
#define NUM_SHTML_EXTENSIONS (sizeof(g_pcSSIExtensions) / sizeof(const char *))
|
||||
#endif /* LWIP_HTTPD_SSI */
|
||||
|
||||
#endif /* LWIP_HTTPD_STRUCTS_H */
|
||||
@@ -0,0 +1,97 @@
|
||||
#!/usr/bin/perl
|
||||
|
||||
open(OUTPUT, "> fsdata.c");
|
||||
|
||||
chdir("fs");
|
||||
open(FILES, "find . -type f |");
|
||||
|
||||
while($file = <FILES>) {
|
||||
|
||||
# Do not include files in CVS directories nor backup files.
|
||||
if($file =~ /(CVS|~)/) {
|
||||
next;
|
||||
}
|
||||
|
||||
chop($file);
|
||||
|
||||
open(HEADER, "> /tmp/header") || die $!;
|
||||
if($file =~ /404/) {
|
||||
print(HEADER "HTTP/1.0 404 File not found\r\n");
|
||||
} else {
|
||||
print(HEADER "HTTP/1.0 200 OK\r\n");
|
||||
}
|
||||
print(HEADER "Server: lwIP/pre-0.6 (http://www.sics.se/~adam/lwip/)\r\n");
|
||||
if($file =~ /\.html$/) {
|
||||
print(HEADER "Content-type: text/html\r\n");
|
||||
} elsif($file =~ /\.gif$/) {
|
||||
print(HEADER "Content-type: image/gif\r\n");
|
||||
} elsif($file =~ /\.png$/) {
|
||||
print(HEADER "Content-type: image/png\r\n");
|
||||
} elsif($file =~ /\.jpg$/) {
|
||||
print(HEADER "Content-type: image/jpeg\r\n");
|
||||
} elsif($file =~ /\.class$/) {
|
||||
print(HEADER "Content-type: application/octet-stream\r\n");
|
||||
} elsif($file =~ /\.ram$/) {
|
||||
print(HEADER "Content-type: audio/x-pn-realaudio\r\n");
|
||||
} else {
|
||||
print(HEADER "Content-type: text/plain\r\n");
|
||||
}
|
||||
print(HEADER "\r\n");
|
||||
close(HEADER);
|
||||
|
||||
unless($file =~ /\.plain$/ || $file =~ /cgi/) {
|
||||
system("cat /tmp/header $file > /tmp/file");
|
||||
} else {
|
||||
system("cp $file /tmp/file");
|
||||
}
|
||||
|
||||
open(FILE, "/tmp/file");
|
||||
unlink("/tmp/file");
|
||||
unlink("/tmp/header");
|
||||
|
||||
$file =~ s/\.//;
|
||||
$fvar = $file;
|
||||
$fvar =~ s-/-_-g;
|
||||
$fvar =~ s-\.-_-g;
|
||||
print(OUTPUT "static const unsigned char data".$fvar."[] = {\n");
|
||||
print(OUTPUT "\t/* $file */\n\t");
|
||||
for($j = 0; $j < length($file); $j++) {
|
||||
printf(OUTPUT "%#02x, ", unpack("C", substr($file, $j, 1)));
|
||||
}
|
||||
printf(OUTPUT "0,\n");
|
||||
|
||||
|
||||
$i = 0;
|
||||
while(read(FILE, $data, 1)) {
|
||||
if($i == 0) {
|
||||
print(OUTPUT "\t");
|
||||
}
|
||||
printf(OUTPUT "%#02x, ", unpack("C", $data));
|
||||
$i++;
|
||||
if($i == 10) {
|
||||
print(OUTPUT "\n");
|
||||
$i = 0;
|
||||
}
|
||||
}
|
||||
print(OUTPUT "};\n\n");
|
||||
close(FILE);
|
||||
push(@fvars, $fvar);
|
||||
push(@files, $file);
|
||||
}
|
||||
|
||||
for($i = 0; $i < @fvars; $i++) {
|
||||
$file = $files[$i];
|
||||
$fvar = $fvars[$i];
|
||||
|
||||
if($i == 0) {
|
||||
$prevfile = "NULL";
|
||||
} else {
|
||||
$prevfile = "file" . $fvars[$i - 1];
|
||||
}
|
||||
print(OUTPUT "const struct fsdata_file file".$fvar."[] = {{$prevfile, data$fvar, ");
|
||||
print(OUTPUT "data$fvar + ". (length($file) + 1) .", ");
|
||||
print(OUTPUT "sizeof(data$fvar) - ". (length($file) + 1) ."}};\n\n");
|
||||
}
|
||||
|
||||
print(OUTPUT "#define FS_ROOT file$fvars[$i - 1]\n\n");
|
||||
print(OUTPUT "#define FS_NUMFILES $i\n");
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,13 @@
|
||||
This directory contains a script ('makefsdata') to create C code suitable for
|
||||
httpd for given html pages (or other files) in a directory.
|
||||
|
||||
There is also a plain C console application doing the same and extended a bit.
|
||||
|
||||
Usage: htmlgen [targetdir] [-s] [-i]s
|
||||
targetdir: relative or absolute path to files to convert
|
||||
switch -s: toggle processing of subdirectories (default is on)
|
||||
switch -e: exclude HTTP header from file (header is created at runtime, default is on)
|
||||
switch -11: include HTTP 1.1 header (1.0 is default)
|
||||
|
||||
if targetdir not specified, makefsdata will attempt to
|
||||
process files in subdirectory 'fs'.
|
||||
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,108 @@
|
||||
/**
|
||||
* @file
|
||||
* Abstract Syntax Notation One (ISO 8824, 8825) codec.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2006 Axon Digital Design B.V., The Netherlands.
|
||||
* Copyright (c) 2016 Elias Oenal.
|
||||
* 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.
|
||||
*
|
||||
* Author: Christiaan Simons <christiaan.simons@axon.tv>
|
||||
* Martin Hentschel <info@cl-soft.de>
|
||||
* Elias Oenal <lwip@eliasoenal.com>
|
||||
*/
|
||||
|
||||
#ifndef LWIP_HDR_APPS_SNMP_ASN1_H
|
||||
#define LWIP_HDR_APPS_SNMP_ASN1_H
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
|
||||
#if LWIP_SNMP
|
||||
|
||||
#include "lwip/err.h"
|
||||
#include "lwip/apps/snmp_core.h"
|
||||
#include "snmp_pbuf_stream.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define SNMP_ASN1_TLV_INDEFINITE_LENGTH 0x80
|
||||
|
||||
#define SNMP_ASN1_CLASS_MASK 0xC0
|
||||
#define SNMP_ASN1_CONTENTTYPE_MASK 0x20
|
||||
#define SNMP_ASN1_DATATYPE_MASK 0x1F
|
||||
#define SNMP_ASN1_DATATYPE_EXTENDED 0x1F /* DataType indicating that datatype is encoded in following bytes */
|
||||
|
||||
/* context specific (SNMP) tags (from SNMP spec. RFC1157) */
|
||||
#define SNMP_ASN1_CONTEXT_PDU_GET_REQ 0
|
||||
#define SNMP_ASN1_CONTEXT_PDU_GET_NEXT_REQ 1
|
||||
#define SNMP_ASN1_CONTEXT_PDU_GET_RESP 2
|
||||
#define SNMP_ASN1_CONTEXT_PDU_SET_REQ 3
|
||||
#define SNMP_ASN1_CONTEXT_PDU_TRAP 4
|
||||
#define SNMP_ASN1_CONTEXT_PDU_GET_BULK_REQ 5
|
||||
|
||||
#define SNMP_ASN1_CONTEXT_VARBIND_NO_SUCH_OBJECT 0
|
||||
#define SNMP_ASN1_CONTEXT_VARBIND_END_OF_MIB_VIEW 2
|
||||
|
||||
struct snmp_asn1_tlv
|
||||
{
|
||||
u8_t type; /* only U8 because extended types are not specified by SNMP */
|
||||
u8_t type_len; /* encoded length of 'type' field (normally 1) */
|
||||
u8_t length_len; /* indicates how many bytes are required to encode the 'value_len' field */
|
||||
u16_t value_len; /* encoded length of the value */
|
||||
};
|
||||
#define SNMP_ASN1_TLV_HDR_LENGTH(tlv) ((tlv).type_len + (tlv).length_len)
|
||||
#define SNMP_ASN1_TLV_LENGTH(tlv) ((tlv).type_len + (tlv).length_len + (tlv).value_len)
|
||||
#define SNMP_ASN1_SET_TLV_PARAMS(tlv, type_, length_len_, value_len_) do { (tlv).type = (type_); (tlv).type_len = 0; (tlv).length_len = (length_len_); (tlv).value_len = (value_len_); } while (0);
|
||||
|
||||
err_t snmp_asn1_dec_tlv(struct snmp_pbuf_stream* pbuf_stream, struct snmp_asn1_tlv* tlv);
|
||||
err_t snmp_asn1_dec_u32t(struct snmp_pbuf_stream *pbuf_stream, u16_t len, u32_t *value);
|
||||
err_t snmp_asn1_dec_u64t(struct snmp_pbuf_stream *pbuf_stream, u16_t len, u32_t *value);
|
||||
err_t snmp_asn1_dec_s32t(struct snmp_pbuf_stream *pbuf_stream, u16_t len, s32_t *value);
|
||||
err_t snmp_asn1_dec_oid(struct snmp_pbuf_stream *pbuf_stream, u16_t len, u32_t* oid, u8_t* oid_len, u8_t oid_max_len);
|
||||
err_t snmp_asn1_dec_raw(struct snmp_pbuf_stream *pbuf_stream, u16_t len, u8_t *buf, u16_t* buf_len, u16_t buf_max_len);
|
||||
|
||||
err_t snmp_ans1_enc_tlv(struct snmp_pbuf_stream* pbuf_stream, struct snmp_asn1_tlv* tlv);
|
||||
|
||||
void snmp_asn1_enc_length_cnt(u16_t length, u8_t *octets_needed);
|
||||
void snmp_asn1_enc_u32t_cnt(u32_t value, u16_t *octets_needed);
|
||||
void snmp_asn1_enc_u64t_cnt(const u32_t *value, u16_t *octets_needed);
|
||||
void snmp_asn1_enc_s32t_cnt(s32_t value, u16_t *octets_needed);
|
||||
void snmp_asn1_enc_oid_cnt(const u32_t *oid, u16_t oid_len, u16_t *octets_needed);
|
||||
err_t snmp_asn1_enc_oid(struct snmp_pbuf_stream* pbuf_stream, const u32_t *oid, u16_t oid_len);
|
||||
err_t snmp_asn1_enc_s32t(struct snmp_pbuf_stream* pbuf_stream, u16_t octets_needed, s32_t value);
|
||||
err_t snmp_asn1_enc_u32t(struct snmp_pbuf_stream* pbuf_stream, u16_t octets_needed, u32_t value);
|
||||
err_t snmp_asn1_enc_u64t(struct snmp_pbuf_stream* pbuf_stream, u16_t octets_needed, const u32_t* value);
|
||||
err_t snmp_asn1_enc_raw(struct snmp_pbuf_stream* pbuf_stream, const u8_t *raw, u16_t raw_len);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_SNMP */
|
||||
|
||||
#endif /* LWIP_HDR_APPS_SNMP_ASN1_H */
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,76 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2004 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: Martin Hentschel <info@cl-soft.de>
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef LWIP_HDR_APPS_SNMP_CORE_PRIV_H
|
||||
#define LWIP_HDR_APPS_SNMP_CORE_PRIV_H
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
|
||||
#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include "lwip/apps/snmp_core.h"
|
||||
#include "snmp_asn1.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* (outdated) SNMPv1 error codes
|
||||
* shall not be used by MIBS anymore, nevertheless required from core for properly answering a v1 request
|
||||
*/
|
||||
#define SNMP_ERR_NOSUCHNAME 2
|
||||
#define SNMP_ERR_BADVALUE 3
|
||||
#define SNMP_ERR_READONLY 4
|
||||
/* error codes which are internal and shall not be used by MIBS
|
||||
* shall not be used by MIBS anymore, nevertheless required from core for properly answering a v1 request
|
||||
*/
|
||||
#define SNMP_ERR_TOOBIG 1
|
||||
#define SNMP_ERR_AUTHORIZATIONERROR 16
|
||||
#define SNMP_ERR_NOSUCHOBJECT SNMP_VARBIND_EXCEPTION_OFFSET + SNMP_ASN1_CONTEXT_VARBIND_NO_SUCH_OBJECT
|
||||
#define SNMP_ERR_ENDOFMIBVIEW SNMP_VARBIND_EXCEPTION_OFFSET + SNMP_ASN1_CONTEXT_VARBIND_END_OF_MIB_VIEW
|
||||
|
||||
|
||||
const struct snmp_node* snmp_mib_tree_resolve_exact(const struct snmp_mib *mib, const u32_t *oid, u8_t oid_len, u8_t* oid_instance_len);
|
||||
const struct snmp_node* snmp_mib_tree_resolve_next(const struct snmp_mib *mib, const u32_t *oid, u8_t oid_len, struct snmp_obj_id* oidret);
|
||||
|
||||
typedef u8_t (*snmp_validate_node_instance_method)(struct snmp_node_instance*, void*);
|
||||
|
||||
u8_t snmp_get_node_instance_from_oid(const u32_t *oid, u8_t oid_len, struct snmp_node_instance* node_instance);
|
||||
u8_t snmp_get_next_node_instance_from_oid(const u32_t *oid, u8_t oid_len, snmp_validate_node_instance_method validate_node_instance_method, void* validate_node_instance_arg, struct snmp_obj_id* node_oid, struct snmp_node_instance* node_instance);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_SNMP */
|
||||
|
||||
#endif /* LWIP_HDR_APPS_SNMP_CORE_PRIV_H */
|
||||
@@ -0,0 +1,116 @@
|
||||
/**
|
||||
* @file
|
||||
* Management Information Base II (RFC1213) objects and functions.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2006 Axon Digital Design B.V., The Netherlands.
|
||||
* 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.
|
||||
*
|
||||
* Author: Dirk Ziegelmeier <dziegel@gmx.de>
|
||||
* Christiaan Simons <christiaan.simons@axon.tv>
|
||||
*/
|
||||
|
||||
/**
|
||||
* @defgroup snmp_mib2 MIB2
|
||||
* @ingroup snmp
|
||||
*/
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
|
||||
#if LWIP_SNMP && SNMP_LWIP_MIB2 /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#if !LWIP_STATS
|
||||
#error LWIP_SNMP MIB2 needs LWIP_STATS (for MIB2)
|
||||
#endif
|
||||
#if !MIB2_STATS
|
||||
#error LWIP_SNMP MIB2 needs MIB2_STATS (for MIB2)
|
||||
#endif
|
||||
|
||||
#include "lwip/snmp.h"
|
||||
#include "lwip/apps/snmp.h"
|
||||
#include "lwip/apps/snmp_core.h"
|
||||
#include "lwip/apps/snmp_mib2.h"
|
||||
#include "lwip/apps/snmp_scalar.h"
|
||||
|
||||
#if SNMP_USE_NETCONN
|
||||
#include "lwip/tcpip.h"
|
||||
#include "lwip/priv/tcpip_priv.h"
|
||||
void
|
||||
snmp_mib2_lwip_synchronizer(snmp_threadsync_called_fn fn, void* arg)
|
||||
{
|
||||
#if LWIP_TCPIP_CORE_LOCKING
|
||||
LOCK_TCPIP_CORE();
|
||||
fn(arg);
|
||||
UNLOCK_TCPIP_CORE();
|
||||
#else
|
||||
tcpip_callback(fn, arg);
|
||||
#endif
|
||||
}
|
||||
|
||||
struct snmp_threadsync_instance snmp_mib2_lwip_locks;
|
||||
#endif
|
||||
|
||||
/* dot3 and EtherLike MIB not planned. (transmission .1.3.6.1.2.1.10) */
|
||||
/* historical (some say hysterical). (cmot .1.3.6.1.2.1.9) */
|
||||
/* lwIP has no EGP, thus may not implement it. (egp .1.3.6.1.2.1.8) */
|
||||
|
||||
/* --- mib-2 .1.3.6.1.2.1 ----------------------------------------------------- */
|
||||
extern const struct snmp_scalar_array_node snmp_mib2_snmp_root;
|
||||
extern const struct snmp_tree_node snmp_mib2_udp_root;
|
||||
extern const struct snmp_tree_node snmp_mib2_tcp_root;
|
||||
extern const struct snmp_scalar_array_node snmp_mib2_icmp_root;
|
||||
extern const struct snmp_tree_node snmp_mib2_interface_root;
|
||||
extern const struct snmp_scalar_array_node snmp_mib2_system_node;
|
||||
extern const struct snmp_tree_node snmp_mib2_at_root;
|
||||
extern const struct snmp_tree_node snmp_mib2_ip_root;
|
||||
|
||||
static const struct snmp_node* const mib2_nodes[] = {
|
||||
&snmp_mib2_system_node.node.node,
|
||||
&snmp_mib2_interface_root.node,
|
||||
#if LWIP_ARP && LWIP_IPV4
|
||||
&snmp_mib2_at_root.node,
|
||||
#endif /* LWIP_ARP && LWIP_IPV4 */
|
||||
#if LWIP_IPV4
|
||||
&snmp_mib2_ip_root.node,
|
||||
#endif /* LWIP_IPV4 */
|
||||
#if LWIP_ICMP
|
||||
&snmp_mib2_icmp_root.node.node,
|
||||
#endif /* LWIP_ICMP */
|
||||
#if LWIP_TCP
|
||||
&snmp_mib2_tcp_root.node,
|
||||
#endif /* LWIP_TCP */
|
||||
#if LWIP_UDP
|
||||
&snmp_mib2_udp_root.node,
|
||||
#endif /* LWIP_UDP */
|
||||
&snmp_mib2_snmp_root.node.node
|
||||
};
|
||||
|
||||
static const struct snmp_tree_node mib2_root = SNMP_CREATE_TREE_NODE(1, mib2_nodes);
|
||||
|
||||
static const u32_t mib2_base_oid_arr[] = { 1,3,6,1,2,1 };
|
||||
const struct snmp_mib mib2 = SNMP_MIB_CREATE(mib2_base_oid_arr, &mib2_root.node);
|
||||
|
||||
#endif /* LWIP_SNMP && SNMP_LWIP_MIB2 */
|
||||
@@ -0,0 +1,182 @@
|
||||
/**
|
||||
* @file
|
||||
* Management Information Base II (RFC1213) ICMP objects and functions.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2006 Axon Digital Design B.V., The Netherlands.
|
||||
* 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.
|
||||
*
|
||||
* Author: Dirk Ziegelmeier <dziegel@gmx.de>
|
||||
* Christiaan Simons <christiaan.simons@axon.tv>
|
||||
*/
|
||||
|
||||
#include "lwip/snmp.h"
|
||||
#include "lwip/apps/snmp.h"
|
||||
#include "lwip/apps/snmp_core.h"
|
||||
#include "lwip/apps/snmp_mib2.h"
|
||||
#include "lwip/apps/snmp_table.h"
|
||||
#include "lwip/apps/snmp_scalar.h"
|
||||
#include "lwip/icmp.h"
|
||||
#include "lwip/stats.h"
|
||||
|
||||
#if LWIP_SNMP && SNMP_LWIP_MIB2 && LWIP_ICMP
|
||||
|
||||
#if SNMP_USE_NETCONN
|
||||
#define SYNC_NODE_NAME(node_name) node_name ## _synced
|
||||
#define CREATE_LWIP_SYNC_NODE(oid, node_name) \
|
||||
static const struct snmp_threadsync_node node_name ## _synced = SNMP_CREATE_THREAD_SYNC_NODE(oid, &node_name.node, &snmp_mib2_lwip_locks);
|
||||
#else
|
||||
#define SYNC_NODE_NAME(node_name) node_name
|
||||
#define CREATE_LWIP_SYNC_NODE(oid, node_name)
|
||||
#endif
|
||||
|
||||
/* --- icmp .1.3.6.1.2.1.5 ----------------------------------------------------- */
|
||||
|
||||
static s16_t
|
||||
icmp_get_value(const struct snmp_scalar_array_node_def *node, void *value)
|
||||
{
|
||||
u32_t *uint_ptr = (u32_t*)value;
|
||||
|
||||
switch (node->oid) {
|
||||
case 1: /* icmpInMsgs */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinmsgs);
|
||||
return sizeof(*uint_ptr);
|
||||
case 2: /* icmpInErrors */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinerrors);
|
||||
return sizeof(*uint_ptr);
|
||||
case 3: /* icmpInDestUnreachs */
|
||||
*uint_ptr = STATS_GET(mib2.icmpindestunreachs);
|
||||
return sizeof(*uint_ptr);
|
||||
case 4: /* icmpInTimeExcds */
|
||||
*uint_ptr = STATS_GET(mib2.icmpintimeexcds);
|
||||
return sizeof(*uint_ptr);
|
||||
case 5: /* icmpInParmProbs */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinparmprobs);
|
||||
return sizeof(*uint_ptr);
|
||||
case 6: /* icmpInSrcQuenchs */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinsrcquenchs);
|
||||
return sizeof(*uint_ptr);
|
||||
case 7: /* icmpInRedirects */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinredirects);
|
||||
return sizeof(*uint_ptr);
|
||||
case 8: /* icmpInEchos */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinechos);
|
||||
return sizeof(*uint_ptr);
|
||||
case 9: /* icmpInEchoReps */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinechoreps);
|
||||
return sizeof(*uint_ptr);
|
||||
case 10: /* icmpInTimestamps */
|
||||
*uint_ptr = STATS_GET(mib2.icmpintimestamps);
|
||||
return sizeof(*uint_ptr);
|
||||
case 11: /* icmpInTimestampReps */
|
||||
*uint_ptr = STATS_GET(mib2.icmpintimestampreps);
|
||||
return sizeof(*uint_ptr);
|
||||
case 12: /* icmpInAddrMasks */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinaddrmasks);
|
||||
return sizeof(*uint_ptr);
|
||||
case 13: /* icmpInAddrMaskReps */
|
||||
*uint_ptr = STATS_GET(mib2.icmpinaddrmaskreps);
|
||||
return sizeof(*uint_ptr);
|
||||
case 14: /* icmpOutMsgs */
|
||||
*uint_ptr = STATS_GET(mib2.icmpoutmsgs);
|
||||
return sizeof(*uint_ptr);
|
||||
case 15: /* icmpOutErrors */
|
||||
*uint_ptr = STATS_GET(mib2.icmpouterrors);
|
||||
return sizeof(*uint_ptr);
|
||||
case 16: /* icmpOutDestUnreachs */
|
||||
*uint_ptr = STATS_GET(mib2.icmpoutdestunreachs);
|
||||
return sizeof(*uint_ptr);
|
||||
case 17: /* icmpOutTimeExcds */
|
||||
*uint_ptr = STATS_GET(mib2.icmpouttimeexcds);
|
||||
return sizeof(*uint_ptr);
|
||||
case 18: /* icmpOutParmProbs: not supported -> always 0 */
|
||||
*uint_ptr = 0;
|
||||
return sizeof(*uint_ptr);
|
||||
case 19: /* icmpOutSrcQuenchs: not supported -> always 0 */
|
||||
*uint_ptr = 0;
|
||||
return sizeof(*uint_ptr);
|
||||
case 20: /* icmpOutRedirects: not supported -> always 0 */
|
||||
*uint_ptr = 0;
|
||||
return sizeof(*uint_ptr);
|
||||
case 21: /* icmpOutEchos */
|
||||
*uint_ptr = STATS_GET(mib2.icmpoutechos);
|
||||
return sizeof(*uint_ptr);
|
||||
case 22: /* icmpOutEchoReps */
|
||||
*uint_ptr = STATS_GET(mib2.icmpoutechoreps);
|
||||
return sizeof(*uint_ptr);
|
||||
case 23: /* icmpOutTimestamps: not supported -> always 0 */
|
||||
*uint_ptr = 0;
|
||||
return sizeof(*uint_ptr);
|
||||
case 24: /* icmpOutTimestampReps: not supported -> always 0 */
|
||||
*uint_ptr = 0;
|
||||
return sizeof(*uint_ptr);
|
||||
case 25: /* icmpOutAddrMasks: not supported -> always 0 */
|
||||
*uint_ptr = 0;
|
||||
return sizeof(*uint_ptr);
|
||||
case 26: /* icmpOutAddrMaskReps: not supported -> always 0 */
|
||||
*uint_ptr = 0;
|
||||
return sizeof(*uint_ptr);
|
||||
default:
|
||||
LWIP_DEBUGF(SNMP_MIB_DEBUG,("icmp_get_value(): unknown id: %"S32_F"\n", node->oid));
|
||||
break;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static const struct snmp_scalar_array_node_def icmp_nodes[] = {
|
||||
{ 1, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{ 2, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{ 3, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{ 4, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{ 5, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{ 6, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{ 7, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{ 8, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{ 9, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{10, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{11, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{12, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{13, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{14, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{15, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{16, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{17, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{18, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{19, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{20, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{21, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{22, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{23, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{24, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{25, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY},
|
||||
{26, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}
|
||||
};
|
||||
|
||||
const struct snmp_scalar_array_node snmp_mib2_icmp_root = SNMP_SCALAR_CREATE_ARRAY_NODE(5, icmp_nodes, icmp_get_value, NULL, NULL);
|
||||
|
||||
#endif /* LWIP_SNMP && SNMP_LWIP_MIB2 && LWIP_ICMP */
|
||||
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,194 @@
|
||||
/**
|
||||
* @file
|
||||
* SNMP Agent message handling structures (internal API, do not use in client code).
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2006 Axon Digital Design B.V., The Netherlands.
|
||||
* Copyright (c) 2016 Elias Oenal.
|
||||
* 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.
|
||||
*
|
||||
* Author: Christiaan Simons <christiaan.simons@axon.tv>
|
||||
* Martin Hentschel <info@cl-soft.de>
|
||||
* Elias Oenal <lwip@eliasoenal.com>
|
||||
*/
|
||||
|
||||
#ifndef LWIP_HDR_APPS_SNMP_MSG_H
|
||||
#define LWIP_HDR_APPS_SNMP_MSG_H
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
|
||||
#if LWIP_SNMP
|
||||
|
||||
#include "lwip/apps/snmp.h"
|
||||
#include "lwip/apps/snmp_core.h"
|
||||
#include "snmp_pbuf_stream.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/err.h"
|
||||
|
||||
#if LWIP_SNMP_V3
|
||||
#include "snmpv3_priv.h"
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* The listen port of the SNMP agent. Clients have to make their requests to
|
||||
this port. Most standard clients won't work if you change this! */
|
||||
#ifndef SNMP_IN_PORT
|
||||
#define SNMP_IN_PORT 161
|
||||
#endif
|
||||
/* The remote port the SNMP agent sends traps to. Most standard trap sinks won't
|
||||
work if you change this! */
|
||||
#ifndef SNMP_TRAP_PORT
|
||||
#define SNMP_TRAP_PORT 162
|
||||
#endif
|
||||
|
||||
/* version defines used in PDU */
|
||||
#define SNMP_VERSION_1 0
|
||||
#define SNMP_VERSION_2c 1
|
||||
#define SNMP_VERSION_3 3
|
||||
|
||||
struct snmp_varbind_enumerator
|
||||
{
|
||||
struct snmp_pbuf_stream pbuf_stream;
|
||||
u16_t varbind_count;
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
SNMP_VB_ENUMERATOR_ERR_OK = 0,
|
||||
SNMP_VB_ENUMERATOR_ERR_EOVB = 1,
|
||||
SNMP_VB_ENUMERATOR_ERR_ASN1ERROR = 2,
|
||||
SNMP_VB_ENUMERATOR_ERR_INVALIDLENGTH = 3
|
||||
} snmp_vb_enumerator_err_t;
|
||||
|
||||
void snmp_vb_enumerator_init(struct snmp_varbind_enumerator* enumerator, struct pbuf* p, u16_t offset, u16_t length);
|
||||
snmp_vb_enumerator_err_t snmp_vb_enumerator_get_next(struct snmp_varbind_enumerator* enumerator, struct snmp_varbind* varbind);
|
||||
|
||||
struct snmp_request
|
||||
{
|
||||
/* Communication handle */
|
||||
void *handle;
|
||||
/* source IP address */
|
||||
const ip_addr_t *source_ip;
|
||||
/* source UDP port */
|
||||
u16_t source_port;
|
||||
/* incoming snmp version */
|
||||
u8_t version;
|
||||
/* community name (zero terminated) */
|
||||
u8_t community[SNMP_MAX_COMMUNITY_STR_LEN + 1];
|
||||
/* community string length (exclusive zero term) */
|
||||
u16_t community_strlen;
|
||||
/* request type */
|
||||
u8_t request_type;
|
||||
/* request ID */
|
||||
s32_t request_id;
|
||||
/* error status */
|
||||
s32_t error_status;
|
||||
/* error index */
|
||||
s32_t error_index;
|
||||
/* non-repeaters (getBulkRequest (SNMPv2c)) */
|
||||
s32_t non_repeaters;
|
||||
/* max-repetitions (getBulkRequest (SNMPv2c)) */
|
||||
s32_t max_repetitions;
|
||||
|
||||
#if LWIP_SNMP_V3
|
||||
s32_t msg_id;
|
||||
s32_t msg_max_size;
|
||||
u8_t msg_flags;
|
||||
s32_t msg_security_model;
|
||||
u8_t msg_authoritative_engine_id[SNMP_V3_MAX_ENGINE_ID_LENGTH];
|
||||
u8_t msg_authoritative_engine_id_len;
|
||||
s32_t msg_authoritative_engine_boots;
|
||||
s32_t msg_authoritative_engine_time;
|
||||
u8_t msg_user_name[SNMP_V3_MAX_USER_LENGTH];
|
||||
u8_t msg_user_name_len;
|
||||
u8_t msg_authentication_parameters[SNMP_V3_MAX_AUTH_PARAM_LENGTH];
|
||||
u8_t msg_privacy_parameters[SNMP_V3_MAX_PRIV_PARAM_LENGTH];
|
||||
u8_t context_engine_id[SNMP_V3_MAX_ENGINE_ID_LENGTH];
|
||||
u8_t context_engine_id_len;
|
||||
u8_t context_name[SNMP_V3_MAX_ENGINE_ID_LENGTH];
|
||||
u8_t context_name_len;
|
||||
#endif
|
||||
|
||||
struct pbuf *inbound_pbuf;
|
||||
struct snmp_varbind_enumerator inbound_varbind_enumerator;
|
||||
u16_t inbound_varbind_offset;
|
||||
u16_t inbound_varbind_len;
|
||||
u16_t inbound_padding_len;
|
||||
|
||||
struct pbuf *outbound_pbuf;
|
||||
struct snmp_pbuf_stream outbound_pbuf_stream;
|
||||
u16_t outbound_pdu_offset;
|
||||
u16_t outbound_error_status_offset;
|
||||
u16_t outbound_error_index_offset;
|
||||
u16_t outbound_varbind_offset;
|
||||
#if LWIP_SNMP_V3
|
||||
u16_t outbound_msg_global_data_offset;
|
||||
u16_t outbound_msg_global_data_end;
|
||||
u16_t outbound_msg_security_parameters_str_offset;
|
||||
u16_t outbound_msg_security_parameters_seq_offset;
|
||||
u16_t outbound_msg_security_parameters_end;
|
||||
u16_t outbound_msg_authentication_parameters_offset;
|
||||
u16_t outbound_scoped_pdu_seq_offset;
|
||||
u16_t outbound_scoped_pdu_string_offset;
|
||||
#endif
|
||||
|
||||
u8_t value_buffer[SNMP_MAX_VALUE_SIZE];
|
||||
};
|
||||
|
||||
/** A helper struct keeping length information about varbinds */
|
||||
struct snmp_varbind_len
|
||||
{
|
||||
u8_t vb_len_len;
|
||||
u16_t vb_value_len;
|
||||
u8_t oid_len_len;
|
||||
u16_t oid_value_len;
|
||||
u8_t value_len_len;
|
||||
u16_t value_value_len;
|
||||
};
|
||||
|
||||
/** Agent community string */
|
||||
extern const char *snmp_community;
|
||||
/** Agent community string for write access */
|
||||
extern const char *snmp_community_write;
|
||||
/** handle for sending traps */
|
||||
extern void* snmp_traps_handle;
|
||||
|
||||
void snmp_receive(void *handle, struct pbuf *p, const ip_addr_t *source_ip, u16_t port);
|
||||
err_t snmp_sendto(void *handle, struct pbuf *p, const ip_addr_t *dst, u16_t port);
|
||||
u8_t snmp_get_local_ip_for_dst(void* handle, const ip_addr_t *dst, ip_addr_t *result);
|
||||
err_t snmp_varbind_length(struct snmp_varbind *varbind, struct snmp_varbind_len *len);
|
||||
err_t snmp_append_outbound_varbind(struct snmp_pbuf_stream *pbuf_stream, struct snmp_varbind* varbind);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_SNMP */
|
||||
|
||||
#endif /* LWIP_HDR_APPS_SNMP_MSG_H */
|
||||
@@ -0,0 +1,121 @@
|
||||
/**
|
||||
* @file
|
||||
* SNMP netconn frontend.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 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.
|
||||
*
|
||||
* Author: Dirk Ziegelmeier <dziegel@gmx.de>
|
||||
*/
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
|
||||
#if LWIP_SNMP && SNMP_USE_NETCONN
|
||||
|
||||
#include <string.h>
|
||||
#include "lwip/api.h"
|
||||
#include "lwip/ip.h"
|
||||
#include "lwip/udp.h"
|
||||
#include "snmp_msg.h"
|
||||
#include "lwip/sys.h"
|
||||
|
||||
/** SNMP netconn API worker thread */
|
||||
static void
|
||||
snmp_netconn_thread(void *arg)
|
||||
{
|
||||
struct netconn *conn;
|
||||
struct netbuf *buf;
|
||||
err_t err;
|
||||
LWIP_UNUSED_ARG(arg);
|
||||
|
||||
/* Bind to SNMP port with default IP address */
|
||||
#if LWIP_IPV6
|
||||
conn = netconn_new(NETCONN_UDP_IPV6);
|
||||
netconn_bind(conn, IP6_ADDR_ANY, SNMP_IN_PORT);
|
||||
#else /* LWIP_IPV6 */
|
||||
conn = netconn_new(NETCONN_UDP);
|
||||
netconn_bind(conn, IP4_ADDR_ANY, SNMP_IN_PORT);
|
||||
#endif /* LWIP_IPV6 */
|
||||
LWIP_ERROR("snmp_netconn: invalid conn", (conn != NULL), return;);
|
||||
|
||||
snmp_traps_handle = conn;
|
||||
|
||||
do {
|
||||
err = netconn_recv(conn, &buf);
|
||||
|
||||
if (err == ERR_OK) {
|
||||
snmp_receive(conn, buf->p, &buf->addr, buf->port);
|
||||
}
|
||||
|
||||
if (buf != NULL) {
|
||||
netbuf_delete(buf);
|
||||
}
|
||||
} while(1);
|
||||
}
|
||||
|
||||
err_t
|
||||
snmp_sendto(void *handle, struct pbuf *p, const ip_addr_t *dst, u16_t port)
|
||||
{
|
||||
err_t result;
|
||||
struct netbuf buf;
|
||||
|
||||
memset(&buf, 0, sizeof(buf));
|
||||
buf.p = p;
|
||||
result = netconn_sendto((struct netconn*)handle, &buf, dst, port);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
u8_t
|
||||
snmp_get_local_ip_for_dst(void* handle, const ip_addr_t *dst, ip_addr_t *result)
|
||||
{
|
||||
struct netconn* conn = (struct netconn*)handle;
|
||||
struct netif *dst_if;
|
||||
const ip_addr_t* dst_ip;
|
||||
|
||||
LWIP_UNUSED_ARG(conn); /* unused in case of IPV4 only configuration */
|
||||
|
||||
ip_route_get_local_ip(&conn->pcb.udp->local_ip, dst, dst_if, dst_ip);
|
||||
|
||||
if ((dst_if != NULL) && (dst_ip != NULL)) {
|
||||
ip_addr_copy(*result, *dst_ip);
|
||||
return 1;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Starts SNMP Agent.
|
||||
*/
|
||||
void
|
||||
snmp_init(void)
|
||||
{
|
||||
sys_thread_new("snmp_netconn", snmp_netconn_thread, NULL, SNMP_STACK_SIZE, SNMP_THREAD_PRIO);
|
||||
}
|
||||
|
||||
#endif /* LWIP_SNMP && SNMP_USE_NETCONN */
|
||||
@@ -0,0 +1,156 @@
|
||||
/**
|
||||
* @file
|
||||
* SNMP pbuf stream wrapper implementation (internal API, do not use in client code).
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 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: Martin Hentschel <info@cl-soft.de>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
|
||||
#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
|
||||
|
||||
#include "snmp_pbuf_stream.h"
|
||||
#include "lwip/def.h"
|
||||
#include <string.h>
|
||||
|
||||
err_t
|
||||
snmp_pbuf_stream_init(struct snmp_pbuf_stream* pbuf_stream, struct pbuf* p, u16_t offset, u16_t length)
|
||||
{
|
||||
pbuf_stream->offset = offset;
|
||||
pbuf_stream->length = length;
|
||||
pbuf_stream->pbuf = p;
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
err_t
|
||||
snmp_pbuf_stream_read(struct snmp_pbuf_stream* pbuf_stream, u8_t* data)
|
||||
{
|
||||
if (pbuf_stream->length == 0) {
|
||||
return ERR_BUF;
|
||||
}
|
||||
|
||||
if (pbuf_copy_partial(pbuf_stream->pbuf, data, 1, pbuf_stream->offset) == 0) {
|
||||
return ERR_BUF;
|
||||
}
|
||||
|
||||
pbuf_stream->offset++;
|
||||
pbuf_stream->length--;
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
err_t
|
||||
snmp_pbuf_stream_write(struct snmp_pbuf_stream* pbuf_stream, u8_t data)
|
||||
{
|
||||
return snmp_pbuf_stream_writebuf(pbuf_stream, &data, 1);
|
||||
}
|
||||
|
||||
err_t
|
||||
snmp_pbuf_stream_writebuf(struct snmp_pbuf_stream* pbuf_stream, const void* buf, u16_t buf_len)
|
||||
{
|
||||
if (pbuf_stream->length < buf_len) {
|
||||
return ERR_BUF;
|
||||
}
|
||||
|
||||
if (pbuf_take_at(pbuf_stream->pbuf, buf, buf_len, pbuf_stream->offset) != ERR_OK) {
|
||||
return ERR_BUF;
|
||||
}
|
||||
|
||||
pbuf_stream->offset += buf_len;
|
||||
pbuf_stream->length -= buf_len;
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
err_t
|
||||
snmp_pbuf_stream_writeto(struct snmp_pbuf_stream* pbuf_stream, struct snmp_pbuf_stream* target_pbuf_stream, u16_t len)
|
||||
{
|
||||
|
||||
if ((pbuf_stream == NULL) || (target_pbuf_stream == NULL)) {
|
||||
return ERR_ARG;
|
||||
}
|
||||
if ((len > pbuf_stream->length) || (len > target_pbuf_stream->length)) {
|
||||
return ERR_ARG;
|
||||
}
|
||||
|
||||
if (len == 0) {
|
||||
len = LWIP_MIN(pbuf_stream->length, target_pbuf_stream->length);
|
||||
}
|
||||
|
||||
while (len > 0) {
|
||||
u16_t chunk_len;
|
||||
err_t err;
|
||||
u16_t target_offset;
|
||||
struct pbuf* pbuf = pbuf_skip(pbuf_stream->pbuf, pbuf_stream->offset, &target_offset);
|
||||
|
||||
if ((pbuf == NULL) || (pbuf->len == 0)) {
|
||||
return ERR_BUF;
|
||||
}
|
||||
|
||||
chunk_len = LWIP_MIN(len, pbuf->len);
|
||||
err = snmp_pbuf_stream_writebuf(target_pbuf_stream, &((u8_t*)pbuf->payload)[target_offset], chunk_len);
|
||||
if (err != ERR_OK) {
|
||||
return err;
|
||||
}
|
||||
|
||||
pbuf_stream->offset += chunk_len;
|
||||
pbuf_stream->length -= chunk_len;
|
||||
len -= chunk_len;
|
||||
}
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
err_t
|
||||
snmp_pbuf_stream_seek(struct snmp_pbuf_stream* pbuf_stream, s32_t offset)
|
||||
{
|
||||
if ((offset < 0) || (offset > pbuf_stream->length)) {
|
||||
/* we cannot seek backwards or forward behind stream end */
|
||||
return ERR_ARG;
|
||||
}
|
||||
|
||||
pbuf_stream->offset += (u16_t)offset;
|
||||
pbuf_stream->length -= (u16_t)offset;
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
err_t
|
||||
snmp_pbuf_stream_seek_abs(struct snmp_pbuf_stream* pbuf_stream, u32_t offset)
|
||||
{
|
||||
s32_t rel_offset = offset - pbuf_stream->offset;
|
||||
return snmp_pbuf_stream_seek(pbuf_stream, rel_offset);
|
||||
}
|
||||
|
||||
#endif /* LWIP_SNMP */
|
||||
@@ -0,0 +1,73 @@
|
||||
/**
|
||||
* @file
|
||||
* SNMP pbuf stream wrapper (internal API, do not use in client code).
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 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: Martin Hentschel <info@cl-soft.de>
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef LWIP_HDR_APPS_SNMP_PBUF_STREAM_H
|
||||
#define LWIP_HDR_APPS_SNMP_PBUF_STREAM_H
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
|
||||
#if LWIP_SNMP
|
||||
|
||||
#include "lwip/err.h"
|
||||
#include "lwip/pbuf.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
struct snmp_pbuf_stream
|
||||
{
|
||||
struct pbuf* pbuf;
|
||||
u16_t offset;
|
||||
u16_t length;
|
||||
};
|
||||
|
||||
err_t snmp_pbuf_stream_init(struct snmp_pbuf_stream* pbuf_stream, struct pbuf* p, u16_t offset, u16_t length);
|
||||
err_t snmp_pbuf_stream_read(struct snmp_pbuf_stream* pbuf_stream, u8_t* data);
|
||||
err_t snmp_pbuf_stream_write(struct snmp_pbuf_stream* pbuf_stream, u8_t data);
|
||||
err_t snmp_pbuf_stream_writebuf(struct snmp_pbuf_stream* pbuf_stream, const void* buf, u16_t buf_len);
|
||||
err_t snmp_pbuf_stream_writeto(struct snmp_pbuf_stream* pbuf_stream, struct snmp_pbuf_stream* target_pbuf_stream, u16_t len);
|
||||
err_t snmp_pbuf_stream_seek(struct snmp_pbuf_stream* pbuf_stream, s32_t offset);
|
||||
err_t snmp_pbuf_stream_seek_abs(struct snmp_pbuf_stream* pbuf_stream, u32_t offset);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_SNMP */
|
||||
|
||||
#endif /* LWIP_HDR_APPS_SNMP_PBUF_STREAM_H */
|
||||
@@ -0,0 +1,100 @@
|
||||
/**
|
||||
* @file
|
||||
* SNMP RAW API frontend.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 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.
|
||||
*
|
||||
* Author: Dirk Ziegelmeier <dziegel@gmx.de>
|
||||
*/
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
#include "lwip/ip_addr.h"
|
||||
|
||||
#if LWIP_SNMP && SNMP_USE_RAW
|
||||
|
||||
#include "lwip/udp.h"
|
||||
#include "lwip/ip.h"
|
||||
#include "snmp_msg.h"
|
||||
|
||||
/* lwIP UDP receive callback function */
|
||||
static void
|
||||
snmp_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, const ip_addr_t *addr, u16_t port)
|
||||
{
|
||||
LWIP_UNUSED_ARG(arg);
|
||||
|
||||
snmp_receive(pcb, p, addr, port);
|
||||
|
||||
pbuf_free(p);
|
||||
}
|
||||
|
||||
err_t
|
||||
snmp_sendto(void *handle, struct pbuf *p, const ip_addr_t *dst, u16_t port)
|
||||
{
|
||||
return udp_sendto((struct udp_pcb*)handle, p, dst, port);
|
||||
}
|
||||
|
||||
u8_t
|
||||
snmp_get_local_ip_for_dst(void* handle, const ip_addr_t *dst, ip_addr_t *result)
|
||||
{
|
||||
struct udp_pcb* udp_pcb = (struct udp_pcb*)handle;
|
||||
struct netif *dst_if;
|
||||
const ip_addr_t* dst_ip;
|
||||
|
||||
LWIP_UNUSED_ARG(udp_pcb); /* unused in case of IPV4 only configuration */
|
||||
|
||||
ip_route_get_local_ip(&udp_pcb->local_ip, dst, dst_if, dst_ip);
|
||||
|
||||
if ((dst_if != NULL) && (dst_ip != NULL)) {
|
||||
ip_addr_copy(*result, *dst_ip);
|
||||
return 1;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup snmp_core
|
||||
* Starts SNMP Agent.
|
||||
* Allocates UDP pcb and binds it to IP_ANY_TYPE port 161.
|
||||
*/
|
||||
void
|
||||
snmp_init(void)
|
||||
{
|
||||
err_t err;
|
||||
|
||||
struct udp_pcb *snmp_pcb = udp_new_ip_type(IPADDR_TYPE_ANY);
|
||||
LWIP_ERROR("snmp_raw: no PCB", (snmp_pcb != NULL), return;);
|
||||
|
||||
snmp_traps_handle = snmp_pcb;
|
||||
|
||||
udp_recv(snmp_pcb, snmp_recv, (void *)SNMP_IN_PORT);
|
||||
err = udp_bind(snmp_pcb, IP_ANY_TYPE, SNMP_IN_PORT);
|
||||
LWIP_ERROR("snmp_raw: Unable to bind PCB", (err == ERR_OK), return;);
|
||||
}
|
||||
|
||||
#endif /* LWIP_SNMP && SNMP_USE_RAW */
|
||||
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,136 @@
|
||||
/**
|
||||
* @file
|
||||
* Additional SNMPv3 functionality RFC3414 and RFC3826.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2016 Elias Oenal.
|
||||
* 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.
|
||||
*
|
||||
* Author: Elias Oenal <lwip@eliasoenal.com>
|
||||
*/
|
||||
|
||||
#include "snmpv3_priv.h"
|
||||
#include "lwip/apps/snmpv3.h"
|
||||
#include "lwip/sys.h"
|
||||
#include <string.h>
|
||||
|
||||
#if LWIP_SNMP && LWIP_SNMP_V3
|
||||
|
||||
#ifdef LWIP_SNMPV3_INCLUDE_ENGINE
|
||||
#include LWIP_SNMPV3_INCLUDE_ENGINE
|
||||
#endif
|
||||
|
||||
#define SNMP_MAX_TIME_BOOT 2147483647UL
|
||||
|
||||
/** Call this if engine has been changed. Has to reset boots, see below */
|
||||
void
|
||||
snmpv3_engine_id_changed(void)
|
||||
{
|
||||
snmpv3_set_engine_boots(0);
|
||||
}
|
||||
|
||||
/** According to RFC3414 2.2.2.
|
||||
*
|
||||
* The number of times that the SNMP engine has
|
||||
* (re-)initialized itself since snmpEngineID
|
||||
* was last configured.
|
||||
*/
|
||||
u32_t
|
||||
snmpv3_get_engine_boots_internal(void)
|
||||
{
|
||||
if (snmpv3_get_engine_boots() == 0 ||
|
||||
snmpv3_get_engine_boots() < SNMP_MAX_TIME_BOOT) {
|
||||
return snmpv3_get_engine_boots();
|
||||
}
|
||||
|
||||
snmpv3_set_engine_boots(SNMP_MAX_TIME_BOOT);
|
||||
return snmpv3_get_engine_boots();
|
||||
}
|
||||
|
||||
/** RFC3414 2.2.2.
|
||||
*
|
||||
* Once the timer reaches 2147483647 it gets reset to zero and the
|
||||
* engine boot ups get incremented.
|
||||
*/
|
||||
u32_t
|
||||
snmpv3_get_engine_time_internal(void)
|
||||
{
|
||||
if (snmpv3_get_engine_time() >= SNMP_MAX_TIME_BOOT) {
|
||||
snmpv3_reset_engine_time();
|
||||
|
||||
if (snmpv3_get_engine_boots() < SNMP_MAX_TIME_BOOT - 1) {
|
||||
snmpv3_set_engine_boots(snmpv3_get_engine_boots() + 1);
|
||||
} else {
|
||||
snmpv3_set_engine_boots(SNMP_MAX_TIME_BOOT);
|
||||
}
|
||||
}
|
||||
|
||||
return snmpv3_get_engine_time();
|
||||
}
|
||||
|
||||
#if LWIP_SNMP_V3_CRYPTO
|
||||
|
||||
/* This function ignores the byte order suggestion in RFC3414
|
||||
* since it simply doesn't influence the effectiveness of an IV.
|
||||
*
|
||||
* Implementing RFC3826 priv param algorithm if LWIP_RAND is available.
|
||||
*
|
||||
* @todo: This is a potential thread safety issue.
|
||||
*/
|
||||
err_t
|
||||
snmpv3_build_priv_param(u8_t* priv_param)
|
||||
{
|
||||
#ifdef LWIP_RAND /* Based on RFC3826 */
|
||||
static u8_t init;
|
||||
static u32_t priv1, priv2;
|
||||
|
||||
/* Lazy initialisation */
|
||||
if (init == 0) {
|
||||
init = 1;
|
||||
priv1 = LWIP_RAND();
|
||||
priv2 = LWIP_RAND();
|
||||
}
|
||||
|
||||
SMEMCPY(&priv_param[0], &priv1, sizeof(priv1));
|
||||
SMEMCPY(&priv_param[4], &priv2, sizeof(priv2));
|
||||
|
||||
/* Emulate 64bit increment */
|
||||
priv1++;
|
||||
if (!priv1) { /* Overflow */
|
||||
priv2++;
|
||||
}
|
||||
#else /* Based on RFC3414 */
|
||||
static u32_t ctr;
|
||||
u32_t boots = LWIP_SNMPV3_GET_ENGINE_BOOTS();
|
||||
SMEMCPY(&priv_param[0], &boots, 4);
|
||||
SMEMCPY(&priv_param[4], &ctr, 4);
|
||||
ctr++;
|
||||
#endif
|
||||
return ERR_OK;
|
||||
}
|
||||
#endif /* LWIP_SNMP_V3_CRYPTO */
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,145 @@
|
||||
/**
|
||||
* @file
|
||||
* Dummy SNMPv3 functions.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2016 Elias Oenal.
|
||||
* 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.
|
||||
*
|
||||
* Author: Elias Oenal <lwip@eliasoenal.com>
|
||||
* Dirk Ziegelmeier <dirk@ziegelmeier.net>
|
||||
*/
|
||||
|
||||
#include "lwip/apps/snmpv3.h"
|
||||
#include "snmpv3_priv.h"
|
||||
#include <string.h>
|
||||
#include "lwip/err.h"
|
||||
|
||||
#if LWIP_SNMP && LWIP_SNMP_V3
|
||||
|
||||
/**
|
||||
* @param username is a pointer to a string.
|
||||
* @param auth_algo is a pointer to u8_t. The implementation has to set this if user was found.
|
||||
* @param auth_key is a pointer to a pointer to a string. Implementation has to set this if user was found.
|
||||
* @param priv_algo is a pointer to u8_t. The implementation has to set this if user was found.
|
||||
* @param priv_key is a pointer to a pointer to a string. Implementation has to set this if user was found.
|
||||
*/
|
||||
err_t
|
||||
snmpv3_get_user(const char* username, u8_t *auth_algo, u8_t *auth_key, u8_t *priv_algo, u8_t *priv_key)
|
||||
{
|
||||
const char* engine_id;
|
||||
u8_t engine_id_len;
|
||||
|
||||
if(strlen(username) == 0) {
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
if(memcmp(username, "lwip", 4) != 0) {
|
||||
return ERR_VAL;
|
||||
}
|
||||
|
||||
snmpv3_get_engine_id(&engine_id, &engine_id_len);
|
||||
|
||||
if(auth_key != NULL) {
|
||||
snmpv3_password_to_key_sha((const u8_t*)"maplesyrup", 10,
|
||||
(const u8_t*)engine_id, engine_id_len,
|
||||
auth_key);
|
||||
*auth_algo = SNMP_V3_AUTH_ALGO_SHA;
|
||||
}
|
||||
if(priv_key != NULL) {
|
||||
snmpv3_password_to_key_sha((const u8_t*)"maplesyrup", 10,
|
||||
(const u8_t*)engine_id, engine_id_len,
|
||||
priv_key);
|
||||
*priv_algo = SNMP_V3_PRIV_ALGO_DES;
|
||||
}
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get engine ID from persistence
|
||||
* @param id
|
||||
* @param len
|
||||
*/
|
||||
void
|
||||
snmpv3_get_engine_id(const char **id, u8_t *len)
|
||||
{
|
||||
*id = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02";
|
||||
*len = 12;
|
||||
}
|
||||
|
||||
/**
|
||||
* Store engine ID in persistence
|
||||
* @param id
|
||||
* @param len
|
||||
*/
|
||||
err_t
|
||||
snmpv3_set_engine_id(const char *id, u8_t len)
|
||||
{
|
||||
LWIP_UNUSED_ARG(id);
|
||||
LWIP_UNUSED_ARG(len);
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get engine boots from persistence. Must be increased on each boot.
|
||||
* @return
|
||||
*/
|
||||
u32_t
|
||||
snmpv3_get_engine_boots(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Store engine boots in persistence
|
||||
* @param boots
|
||||
*/
|
||||
void
|
||||
snmpv3_set_engine_boots(u32_t boots)
|
||||
{
|
||||
LWIP_UNUSED_ARG(boots);
|
||||
}
|
||||
|
||||
/**
|
||||
* RFC3414 2.2.2.
|
||||
* Once the timer reaches 2147483647 it gets reset to zero and the
|
||||
* engine boot ups get incremented.
|
||||
*/
|
||||
u32_t
|
||||
snmpv3_get_engine_time(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset current engine time to 0
|
||||
*/
|
||||
void
|
||||
snmpv3_reset_engine_time(void)
|
||||
{
|
||||
}
|
||||
|
||||
#endif /* LWIP_SNMP && LWIP_SNMP_V3 */
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,66 @@
|
||||
/**
|
||||
* @file
|
||||
* Additional SNMPv3 functionality RFC3414 and RFC3826 (internal API, do not use in client code).
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2016 Elias Oenal.
|
||||
* 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.
|
||||
*
|
||||
* Author: Elias Oenal <lwip@eliasoenal.com>
|
||||
*/
|
||||
|
||||
#ifndef LWIP_HDR_APPS_SNMP_V3_PRIV_H
|
||||
#define LWIP_HDR_APPS_SNMP_V3_PRIV_H
|
||||
|
||||
#include "lwip/apps/snmp_opts.h"
|
||||
|
||||
#if LWIP_SNMP && LWIP_SNMP_V3
|
||||
|
||||
#include "snmp_pbuf_stream.h"
|
||||
|
||||
/* According to RFC 3411 */
|
||||
#define SNMP_V3_MAX_ENGINE_ID_LENGTH 32
|
||||
#define SNMP_V3_MAX_USER_LENGTH 32
|
||||
|
||||
#define SNMP_V3_MAX_AUTH_PARAM_LENGTH 12
|
||||
#define SNMP_V3_MAX_PRIV_PARAM_LENGTH 8
|
||||
|
||||
#define SNMP_V3_AUTH_FLAG 0x01
|
||||
#define SNMP_V3_PRIV_FLAG 0x02
|
||||
|
||||
#define SNMP_V3_MD5_LEN 16
|
||||
#define SNMP_V3_SHA_LEN 20
|
||||
|
||||
u32_t snmpv3_get_engine_boots_internal(void);
|
||||
u32_t snmpv3_get_engine_time_internal(void);
|
||||
err_t snmpv3_auth(struct snmp_pbuf_stream* stream, u16_t length, const u8_t* key, u8_t algo, u8_t* hmac_out);
|
||||
err_t snmpv3_crypt(struct snmp_pbuf_stream* stream, u16_t length, const u8_t* key,
|
||||
const u8_t* priv_param, const u32_t engine_boots, const u32_t engine_time, u8_t algo, u8_t mode);
|
||||
err_t snmpv3_build_priv_param(u8_t* priv_param);
|
||||
|
||||
#endif
|
||||
|
||||
#endif /* LWIP_HDR_APPS_SNMP_V3_PRIV_H */
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,73 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2021, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2017-08-17 armink first version.
|
||||
*/
|
||||
|
||||
|
||||
#include <rtthread.h>
|
||||
#include <dfs_posix.h>
|
||||
#include <lwip/apps/tftp_server.h>
|
||||
|
||||
static struct tftp_context ctx;
|
||||
|
||||
static void* tftp_open(const char* fname, const char* mode, u8_t write)
|
||||
{
|
||||
int fd = -1;
|
||||
|
||||
if (!rt_strcmp(mode, "octet"))
|
||||
{
|
||||
if (write)
|
||||
{
|
||||
fd = open(fname, O_WRONLY | O_CREAT, 0);
|
||||
}
|
||||
else
|
||||
{
|
||||
fd = open(fname, O_RDONLY, 0);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
rt_kprintf("tftp: No support this mode(%s).", mode);
|
||||
}
|
||||
|
||||
return (void *) fd;
|
||||
}
|
||||
|
||||
static int tftp_write(void* handle, struct pbuf* p)
|
||||
{
|
||||
int fd = (int) handle;
|
||||
|
||||
return write(fd, p->payload, p->len);
|
||||
}
|
||||
|
||||
#if defined(RT_USING_FINSH)
|
||||
#include <finsh.h>
|
||||
|
||||
static void tftp_server(uint8_t argc, char **argv)
|
||||
{
|
||||
ctx.open = tftp_open;
|
||||
ctx.close = (void (*)(void *)) close;
|
||||
ctx.read = (int (*)(void *, void *, int)) read;
|
||||
ctx.write = tftp_write;
|
||||
|
||||
if (tftp_init(&ctx) == ERR_OK)
|
||||
{
|
||||
rt_kprintf("TFTP server start successfully.\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
rt_kprintf("TFTP server start failed.\n");
|
||||
}
|
||||
}
|
||||
FINSH_FUNCTION_EXPORT(tftp_server, start tftp server.);
|
||||
|
||||
#if defined(FINSH_USING_MSH)
|
||||
MSH_CMD_EXPORT(tftp_server, start tftp server.);
|
||||
#endif /* defined(FINSH_USING_MSH) */
|
||||
|
||||
#endif /* defined(RT_USING_FINSH) */
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,35 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 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>
|
||||
*
|
||||
*/
|
||||
|
||||
#if defined(__ICCARM__)
|
||||
#pragma pack(1)
|
||||
#endif
|
||||
@@ -0,0 +1,101 @@
|
||||
/*
|
||||
* 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.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: cc.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_CC_H__
|
||||
#define __ARCH_CC_H__
|
||||
|
||||
#include <rthw.h>
|
||||
#include <rtthread.h>
|
||||
#include <string.h>
|
||||
|
||||
|
||||
#define U16_F "hu"
|
||||
#define S16_F "hd"
|
||||
#define X16_F "hx"
|
||||
#define U32_F "lu"
|
||||
#define S32_F "ld"
|
||||
#define X32_F "lx"
|
||||
|
||||
#include <sys/errno.h>
|
||||
/* some errno not defined in newlib */
|
||||
#ifndef ENSRNOTFOUND
|
||||
#define ENSRNOTFOUND 163 /* Domain name not found */
|
||||
/* WARNING: ESHUTDOWN also not defined in newlib. We chose
|
||||
180 here because the number "108" which is used
|
||||
in arch.h has been assigned to another error code. */
|
||||
#endif
|
||||
|
||||
/* LWIP_TIMEVAL_PRIVATE: provided by <sys/time.h> */
|
||||
#include <sys/time.h>
|
||||
#define LWIP_TIMEVAL_PRIVATE 0
|
||||
|
||||
#if defined(__CC_ARM) /* ARMCC compiler */
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_END
|
||||
#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) /*Arm Compiler 6*/
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_STRUCT __attribute__((packed))
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_END
|
||||
#elif defined(__IAR_SYSTEMS_ICC__) /* IAR Compiler */
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_STRUCT
|
||||
#define PACK_STRUCT_END
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_USE_INCLUDES
|
||||
#elif defined(__GNUC__) /* GNU GCC Compiler */
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_STRUCT __attribute__((packed))
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_END
|
||||
#elif defined(_MSC_VER)
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_STRUCT
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_END
|
||||
#endif
|
||||
|
||||
void sys_arch_assert(const char* file, int line);
|
||||
#define LWIP_PLATFORM_DIAG(x) do {rt_kprintf x;} while(0)
|
||||
#define LWIP_PLATFORM_ASSERT(x) do {rt_kprintf(x); sys_arch_assert(__FILE__, __LINE__);}while(0)
|
||||
|
||||
#define SYS_ARCH_DECL_PROTECT(level) register rt_base_t level
|
||||
#define SYS_ARCH_PROTECT(level) do {level = rt_hw_interrupt_disable();} while(0)
|
||||
#define SYS_ARCH_UNPROTECT(level) do {rt_hw_interrupt_enable(level);} while(0)
|
||||
|
||||
|
||||
#endif /* __ARCH_CC_H__ */
|
||||
|
||||
@@ -0,0 +1,35 @@
|
||||
/*
|
||||
* Copyright (c) 2001-2003 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>
|
||||
*
|
||||
*/
|
||||
|
||||
#if defined(__ICCARM__)
|
||||
#pragma pack()
|
||||
#endif
|
||||
@@ -0,0 +1,52 @@
|
||||
/*
|
||||
* 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.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: perf.h,v 1.1.1.1 2004/12/16 14:17:13 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_PERF_H__
|
||||
#define __ARCH_PERF_H__
|
||||
|
||||
//#include <sys/times.h>
|
||||
|
||||
#define PERF_START /* null definition */
|
||||
#define PERF_STOP(x) /* null definition */
|
||||
|
||||
/*
|
||||
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__ */
|
||||
@@ -0,0 +1,62 @@
|
||||
/*
|
||||
* 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.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
* $Id: sys_arch.h,v 1.3 2005/03/13 16:03:23 bear Exp $
|
||||
*/
|
||||
#ifndef __ARCH_SYS_ARCH_H__
|
||||
#define __ARCH_SYS_ARCH_H__
|
||||
|
||||
#include "arch/cc.h"
|
||||
|
||||
#include <rtthread.h>
|
||||
|
||||
#ifndef BYTE_ORDER
|
||||
#define BYTE_ORDER LITTLE_ENDIAN
|
||||
#endif
|
||||
|
||||
#define SYS_MBOX_NULL RT_NULL
|
||||
#define SYS_SEM_NULL RT_NULL
|
||||
|
||||
typedef u32_t sys_prot_t;
|
||||
|
||||
#define SYS_MBOX_SIZE 10
|
||||
#define SYS_LWIP_TIMER_NAME "timer"
|
||||
#define SYS_LWIP_MBOX_NAME "mbox"
|
||||
#define SYS_LWIP_SEM_NAME "sem"
|
||||
#define SYS_LWIP_MUTEX_NAME "mu"
|
||||
|
||||
typedef rt_sem_t sys_sem_t;
|
||||
typedef rt_mutex_t sys_mutex_t;
|
||||
typedef rt_mailbox_t sys_mbox_t;
|
||||
typedef rt_thread_t sys_thread_t;
|
||||
|
||||
#endif /* __ARCH_SYS_ARCH_H__ */
|
||||
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,124 @@
|
||||
/**
|
||||
* @file
|
||||
* Common IPv4 and IPv6 code
|
||||
*
|
||||
* @defgroup ip IP
|
||||
* @ingroup callbackstyle_api
|
||||
*
|
||||
* @defgroup ip4 IPv4
|
||||
* @ingroup ip
|
||||
*
|
||||
* @defgroup ip6 IPv6
|
||||
* @ingroup ip
|
||||
*
|
||||
* @defgroup ipaddr IP address handling
|
||||
* @ingroup infrastructure
|
||||
*
|
||||
* @defgroup ip4addr IPv4 only
|
||||
* @ingroup ipaddr
|
||||
*
|
||||
* @defgroup ip6addr IPv6 only
|
||||
* @ingroup ipaddr
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001-2004 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>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwip/opt.h"
|
||||
|
||||
#if LWIP_IPV4 || LWIP_IPV6
|
||||
|
||||
#include "lwip/ip_addr.h"
|
||||
#include "lwip/ip.h"
|
||||
|
||||
/** Global data for both IPv4 and IPv6 */
|
||||
struct ip_globals ip_data;
|
||||
|
||||
#if LWIP_IPV4 && LWIP_IPV6
|
||||
|
||||
const ip_addr_t ip_addr_any_type = IPADDR_ANY_TYPE_INIT;
|
||||
|
||||
/**
|
||||
* @ingroup ipaddr
|
||||
* Convert IP address string (both versions) to numeric.
|
||||
* The version is auto-detected from the string.
|
||||
*
|
||||
* @param cp IP address string to convert
|
||||
* @param addr conversion result is stored here
|
||||
* @return 1 on success, 0 on error
|
||||
*/
|
||||
int
|
||||
ipaddr_aton(const char *cp, ip_addr_t *addr)
|
||||
{
|
||||
if (cp != NULL) {
|
||||
const char* c;
|
||||
for (c = cp; *c != 0; c++) {
|
||||
if (*c == ':') {
|
||||
/* contains a colon: IPv6 address */
|
||||
if (addr) {
|
||||
IP_SET_TYPE_VAL(*addr, IPADDR_TYPE_V6);
|
||||
}
|
||||
return ip6addr_aton(cp, ip_2_ip6(addr));
|
||||
} else if (*c == '.') {
|
||||
/* contains a dot: IPv4 address */
|
||||
break;
|
||||
}
|
||||
}
|
||||
/* call ip4addr_aton as fallback or if IPv4 was found */
|
||||
if (addr) {
|
||||
IP_SET_TYPE_VAL(*addr, IPADDR_TYPE_V4);
|
||||
}
|
||||
return ip4addr_aton(cp, ip_2_ip4(addr));
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* @ingroup lwip_nosys
|
||||
* If both IP versions are enabled, this function can dispatch packets to the correct one.
|
||||
* Don't call directly, pass to netif_add() and call netif->input().
|
||||
*/
|
||||
err_t
|
||||
ip_input(struct pbuf *p, struct netif *inp)
|
||||
{
|
||||
if (p != NULL) {
|
||||
if (IP_HDR_GET_VERSION(p->payload) == 6) {
|
||||
return ip6_input(p, inp);
|
||||
}
|
||||
return ip4_input(p, inp);
|
||||
}
|
||||
return ERR_VAL;
|
||||
}
|
||||
|
||||
#endif /* LWIP_IPV4 && LWIP_IPV6 */
|
||||
|
||||
#endif /* LWIP_IPV4 || LWIP_IPV6 */
|
||||
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