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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>/opentcp/include/inet/dhcp/dhcpc.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.2.18 --><center><a class="qindex" href="main.html">Main Page</a> <a class="qindex" href="modules.html">Modules</a> <a class="qindex" href="annotated.html">Data Structures</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Data Fields</a> <a class="qindex" href="globals.html">Globals</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindex" href="examples.html">Examples</a> </center><hr><h1>/opentcp/include/inet/dhcp/dhcpc.h</h1><a href="dhcpc_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span>00002 <span class="comment"> *Copyright (c) 2000-2002 Viola Systems Ltd.</span>00003 <span class="comment"> *All rights reserved.</span>00004 <span class="comment"> *</span>00005 <span class="comment"> *Redistribution and use in source and binary forms, with or without </span>00006 <span class="comment"> *modification, are permitted provided that the following conditions </span>00007 <span class="comment"> *are met:</span>00008 <span class="comment"> *</span>00009 <span class="comment"> *1. Redistributions of source code must retain the above copyright </span>00010 <span class="comment"> *notice, this list of conditions and the following disclaimer.</span>00011 <span class="comment"> *</span>00012 <span class="comment"> *2. Redistributions in binary form must reproduce the above copyright </span>00013 <span class="comment"> *notice, this list of conditions and the following disclaimer in the </span>00014 <span class="comment"> *documentation and/or other materials provided with the distribution.</span>00015 <span class="comment"> *</span>00016 <span class="comment"> *3. The end-user documentation included with the redistribution, if </span>00017 <span class="comment"> *any, must include the following acknowledgment:</span>00018 <span class="comment"> * "This product includes software developed by Viola </span>00019 <span class="comment"> * Systems (http://www.violasystems.com/)."</span>00020 <span class="comment"> *</span>00021 <span class="comment"> *Alternately, this acknowledgment may appear in the software itself, </span>00022 <span class="comment"> *if and wherever such third-party acknowledgments normally appear.</span>00023 <span class="comment"> *</span>00024 <span class="comment"> *4. The names "OpenTCP" and "Viola Systems" must not be used to </span>00025 <span class="comment"> *endorse or promote products derived from this software without prior </span>00026 <span class="comment"> *written permission. For written permission, please contact </span>00027 <span class="comment"> *opentcp@opentcp.org.</span>00028 <span class="comment"> *</span>00029 <span class="comment"> *5. Products derived from this software may not be called "OpenTCP", </span>00030 <span class="comment"> *nor may "OpenTCP" appear in their name, without prior written </span>00031 <span class="comment"> *permission of the Viola Systems Ltd.</span>00032 <span class="comment"> *</span>00033 <span class="comment"> *THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED </span>00034 <span class="comment"> *WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF </span>00035 <span class="comment"> *MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. </span>00036 <span class="comment"> *IN NO EVENT SHALL VIOLA SYSTEMS LTD. OR ITS CONTRIBUTORS BE LIABLE </span>00037 <span class="comment"> *FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR </span>00038 <span class="comment"> *CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF </span>00039 <span class="comment"> *SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR </span>00040 <span class="comment"> *BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, </span>00041 <span class="comment"> *WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE </span>00042 <span class="comment"> *OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, </span>00043 <span class="comment"> *EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>00044 <span class="comment"> *====================================================================</span>00045 <span class="comment"> *</span>00046 <span class="comment"> *OpenTCP is the unified open source TCP/IP stack available on a series </span>00047 <span class="comment"> *of 8/16-bit microcontrollers, please see <http://www.opentcp.org>.</span>00048 <span class="comment"> *</span>00049 <span class="comment"> *For more information on how to network-enable your devices, or how to </span>00050 <span class="comment"> *obtain commercial technical support for OpenTCP, please see </span>00051 <span class="comment"> *<http://www.violasystems.com/>.</span>00052 <span class="comment"> */</span>00053 00064 <span class="preprocessor">#ifndef INCLUDE_DHCPC_H</span>00065 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDE_DHCPC_H</span>00066 <span class="preprocessor"></span>00067 <span class="preprocessor">#include <<a class="code" href="datatypes_8h.html">inet/datatypes.h</a>></span>00068 00069 <span class="preprocessor">#define DHCP_SERVER_PORT 67</span>00070 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_CLIENT_PORT 68</span>00071 <span class="preprocessor"></span>00072 <span class="preprocessor">#define BOOT_REQUEST 1</span>00073 <span class="preprocessor"></span><span class="preprocessor">#define BOOT_REPLY 2</span>00074 <span class="preprocessor"></span>00075 <span class="comment">/* DHCP client states */</span>00076 <span class="preprocessor">#define DHCP_STATE_INIT_REBOOT 0</span>00077 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_STATE_REBOOTING 1</span>00078 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_STATE_INIT 2</span>00079 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_STATE_SELECTING 3</span>00080 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_STATE_REQUESTING 4</span>00081 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_STATE_BOUND 5</span>00082 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_STATE_RENEWING 6</span>00083 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_STATE_REBINDING 7</span>00084 <span class="preprocessor"></span>00085 <span class="comment">/* DHCP messages */</span>00086 <span class="preprocessor">#define DHCP_DISCOVER 1</span>00087 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OFFER 2</span>00088 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_REQUEST 3</span>00089 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_DECLINE 4</span>00090 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_ACK 5</span>00091 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_NAK 6</span>00092 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_RELEASE 7</span>00093 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_INFORM 8</span>00094 <span class="preprocessor"></span>00095 <span class="comment">/* DHCP options */</span>00096 <span class="preprocessor">#define DHCP_OPT_PAD 0</span>00097 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_END 255</span>00098 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_SUBNET_MASK 1</span>00099 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_TIME_OFFSET 2</span>00100 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_ROUTER 3</span>00101 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_TIME_SERVER 4</span>00102 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_NAME_SERVER 5</span>00103 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_DNS_SERVER 6</span>00104 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_HOST_NAME 12</span>00105 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_POP3_SERVER 70</span>00106 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_REQUESTED_IP 50</span>00107 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_LEASE_TIME 51</span>00108 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_OVERLOAD 52</span>00109 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_MSG_TYPE 53</span>00110 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_SERV_IDENT 54</span>00111 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_PARAM_REQUEST 55</span>00112 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_T1_VALUE 58</span>00113 <span class="preprocessor"></span><span class="preprocessor">#define DHCP_OPT_T2_VALUE 59</span>00114 <span class="preprocessor"></span>00115 INT8 <a class="code" href="dhcpc_8c.html#a10">dhcpc_init</a>(<span class="keywordtype">void</span>);00116 <span class="keywordtype">void</span> <a class="code" href="dhcpc_8c.html#a11">dhcpc_run</a>(<span class="keywordtype">void</span>);00117 00118 <span class="preprocessor">#endif</span></pre></div><hr><address style="align: right;"><small>Generated on Sun Aug 3 20:32:59 2003 for OpenTCP by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 width=110 height=53></a>1.2.18 </small></address></body></html>⌨️ 快捷键说明
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