1*10465441SEvalZero<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2*10465441SEvalZero<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 3*10465441SEvalZero<title>uIP 1.0: smtp.c</title> 4*10465441SEvalZero<link href="doxygen.css" rel="stylesheet" type="text/css"> 5*10465441SEvalZero<link href="tabs.css" rel="stylesheet" type="text/css"> 6*10465441SEvalZero</head><body> 7*10465441SEvalZero<!-- Generated by Doxygen 1.4.6 --> 8*10465441SEvalZero<div class="tabs"> 9*10465441SEvalZero <ul> 10*10465441SEvalZero <li><a href="main.html"><span>Main Page</span></a></li> 11*10465441SEvalZero <li><a href="modules.html"><span>Modules</span></a></li> 12*10465441SEvalZero <li><a href="classes.html"><span>Data Structures</span></a></li> 13*10465441SEvalZero <li><a href="files.html"><span>Files</span></a></li> 14*10465441SEvalZero <li><a href="examples.html"><span>Examples</span></a></li> 15*10465441SEvalZero </ul></div> 16*10465441SEvalZero<h1>smtp.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**</span> 17*10465441SEvalZero<a name="l00002"></a>00002 <span class="comment"> * \addtogroup apps</span> 18*10465441SEvalZero<a name="l00003"></a>00003 <span class="comment"> * @{</span> 19*10465441SEvalZero<a name="l00004"></a>00004 <span class="comment"> */</span> 20*10465441SEvalZero<a name="l00005"></a>00005 <span class="comment"></span> 21*10465441SEvalZero<a name="l00006"></a>00006 <span class="comment">/**</span> 22*10465441SEvalZero<a name="l00007"></a>00007 <span class="comment"> * \defgroup smtp SMTP E-mail sender</span> 23*10465441SEvalZero<a name="l00008"></a>00008 <span class="comment"> * @{</span> 24*10465441SEvalZero<a name="l00009"></a>00009 <span class="comment"> *</span> 25*10465441SEvalZero<a name="l00010"></a>00010 <span class="comment"> * The Simple Mail Transfer Protocol (SMTP) as defined by RFC821 is</span> 26*10465441SEvalZero<a name="l00011"></a>00011 <span class="comment"> * the standard way of sending and transfering e-mail on the</span> 27*10465441SEvalZero<a name="l00012"></a>00012 <span class="comment"> * Internet. This simple example implementation is intended as an</span> 28*10465441SEvalZero<a name="l00013"></a>00013 <span class="comment"> * example of how to implement protocols in uIP, and is able to send</span> 29*10465441SEvalZero<a name="l00014"></a>00014 <span class="comment"> * out e-mail but has not been extensively tested.</span> 30*10465441SEvalZero<a name="l00015"></a>00015 <span class="comment"> */</span> 31*10465441SEvalZero<a name="l00016"></a>00016 <span class="comment"></span> 32*10465441SEvalZero<a name="l00017"></a>00017 <span class="comment">/**</span> 33*10465441SEvalZero<a name="l00018"></a>00018 <span class="comment"> * \file</span> 34*10465441SEvalZero<a name="l00019"></a>00019 <span class="comment"> * SMTP example implementation</span> 35*10465441SEvalZero<a name="l00020"></a>00020 <span class="comment"> * \author Adam Dunkels <[email protected]></span> 36*10465441SEvalZero<a name="l00021"></a>00021 <span class="comment"> */</span> 37*10465441SEvalZero<a name="l00022"></a>00022 38*10465441SEvalZero<a name="l00023"></a>00023 <span class="comment">/*</span> 39*10465441SEvalZero<a name="l00024"></a>00024 <span class="comment"> * Copyright (c) 2004, Adam Dunkels.</span> 40*10465441SEvalZero<a name="l00025"></a>00025 <span class="comment"> * All rights reserved.</span> 41*10465441SEvalZero<a name="l00026"></a>00026 <span class="comment"> *</span> 42*10465441SEvalZero<a name="l00027"></a>00027 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span> 43*10465441SEvalZero<a name="l00028"></a>00028 <span class="comment"> * modification, are permitted provided that the following conditions</span> 44*10465441SEvalZero<a name="l00029"></a>00029 <span class="comment"> * are met:</span> 45*10465441SEvalZero<a name="l00030"></a>00030 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span> 46*10465441SEvalZero<a name="l00031"></a>00031 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span> 47*10465441SEvalZero<a name="l00032"></a>00032 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span> 48*10465441SEvalZero<a name="l00033"></a>00033 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span> 49*10465441SEvalZero<a name="l00034"></a>00034 <span class="comment"> * documentation and/or other materials provided with the distribution.</span> 50*10465441SEvalZero<a name="l00035"></a>00035 <span class="comment"> * 3. Neither the name of the Institute nor the names of its contributors</span> 51*10465441SEvalZero<a name="l00036"></a>00036 <span class="comment"> * may be used to endorse or promote products derived from this software</span> 52*10465441SEvalZero<a name="l00037"></a>00037 <span class="comment"> * without specific prior written permission.</span> 53*10465441SEvalZero<a name="l00038"></a>00038 <span class="comment"> *</span> 54*10465441SEvalZero<a name="l00039"></a>00039 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND</span> 55*10465441SEvalZero<a name="l00040"></a>00040 <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span> 56*10465441SEvalZero<a name="l00041"></a>00041 <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span> 57*10465441SEvalZero<a name="l00042"></a>00042 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE</span> 58*10465441SEvalZero<a name="l00043"></a>00043 <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL</span> 59*10465441SEvalZero<a name="l00044"></a>00044 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS</span> 60*10465441SEvalZero<a name="l00045"></a>00045 <span class="comment"> * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)</span> 61*10465441SEvalZero<a name="l00046"></a>00046 <span class="comment"> * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span> 62*10465441SEvalZero<a name="l00047"></a>00047 <span class="comment"> * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY</span> 63*10465441SEvalZero<a name="l00048"></a>00048 <span class="comment"> * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF</span> 64*10465441SEvalZero<a name="l00049"></a>00049 <span class="comment"> * SUCH DAMAGE.</span> 65*10465441SEvalZero<a name="l00050"></a>00050 <span class="comment"> *</span> 66*10465441SEvalZero<a name="l00051"></a>00051 <span class="comment"> * This file is part of the uIP TCP/IP stack.</span> 67*10465441SEvalZero<a name="l00052"></a>00052 <span class="comment"> *</span> 68*10465441SEvalZero<a name="l00053"></a>00053 <span class="comment"> * Author: Adam Dunkels <[email protected]></span> 69*10465441SEvalZero<a name="l00054"></a>00054 <span class="comment"> *</span> 70*10465441SEvalZero<a name="l00055"></a>00055 <span class="comment"> * $Id: smtp.c,v 1.4 2006/06/11 21:46:37 adam Exp $</span> 71*10465441SEvalZero<a name="l00056"></a>00056 <span class="comment"> */</span> 72*10465441SEvalZero<a name="l00057"></a>00057 <span class="preprocessor">#include "<a class="code" href="a00105.html">smtp.h</a>"</span> 73*10465441SEvalZero<a name="l00058"></a>00058 74*10465441SEvalZero<a name="l00059"></a>00059 <span class="preprocessor">#include "smtp-strings.h"</span> 75*10465441SEvalZero<a name="l00060"></a>00060 <span class="preprocessor">#include "<a class="code" href="a00127.html">psock.h</a>"</span> 76*10465441SEvalZero<a name="l00061"></a>00061 <span class="preprocessor">#include "<a class="code" href="a00136.html">uip.h</a>"</span> 77*10465441SEvalZero<a name="l00062"></a>00062 78*10465441SEvalZero<a name="l00063"></a>00063 <span class="preprocessor">#include <string.h></span> 79*10465441SEvalZero<a name="l00064"></a>00064 80*10465441SEvalZero<a name="l00065"></a>00065 <span class="keyword">static</span> <span class="keyword">struct </span><a name="_a163"></a><a class="code" href="a00085.html">smtp_state</a> s; 81*10465441SEvalZero<a name="l00066"></a>00066 82*10465441SEvalZero<a name="l00067"></a>00067 <span class="keyword">static</span> <span class="keywordtype">char</span> *localhostname; 83*10465441SEvalZero<a name="l00068"></a>00068 <span class="keyword">static</span> <a name="a164"></a><a class="code" href="a00150.html#g1ef35301f43a5bbb9f89f07b5a36b9a0">uip_ipaddr_t</a> smtpserver; 84*10465441SEvalZero<a name="l00069"></a>00069 85*10465441SEvalZero<a name="l00070"></a>00070 <span class="preprocessor">#define ISO_nl 0x0a</span> 86*10465441SEvalZero<a name="l00071"></a>00071 <span class="preprocessor"></span><span class="preprocessor">#define ISO_cr 0x0d</span> 87*10465441SEvalZero<a name="l00072"></a>00072 <span class="preprocessor"></span> 88*10465441SEvalZero<a name="l00073"></a>00073 <span class="preprocessor">#define ISO_period 0x2e</span> 89*10465441SEvalZero<a name="l00074"></a>00074 <span class="preprocessor"></span> 90*10465441SEvalZero<a name="l00075"></a>00075 <span class="preprocessor">#define ISO_2 0x32</span> 91*10465441SEvalZero<a name="l00076"></a>00076 <span class="preprocessor"></span><span class="preprocessor">#define ISO_3 0x33</span> 92*10465441SEvalZero<a name="l00077"></a>00077 <span class="preprocessor"></span><span class="preprocessor">#define ISO_4 0x34</span> 93*10465441SEvalZero<a name="l00078"></a>00078 <span class="preprocessor"></span><span class="preprocessor">#define ISO_5 0x35</span> 94*10465441SEvalZero<a name="l00079"></a>00079 <span class="preprocessor"></span> 95*10465441SEvalZero<a name="l00080"></a>00080 96*10465441SEvalZero<a name="l00081"></a>00081 <span class="comment">/*---------------------------------------------------------------------------*/</span> 97*10465441SEvalZero<a name="l00082"></a>00082 <span class="keyword">static</span> 98*10465441SEvalZero<a name="l00083"></a>00083 <a name="a165"></a><a class="code" href="a00142.html#g3d4c8bd4aada659eb34f5d2ffd3e7901">PT_THREAD</a>(smtp_thread(<span class="keywordtype">void</span>)) 99*10465441SEvalZero<a name="l00084"></a>00084 { 100*10465441SEvalZero<a name="l00085"></a>00085 <a name="a166"></a><a class="code" href="a00158.html#g84901a5aa60040e96d272a69977edd22">PSOCK_BEGIN</a>(&s.psock); 101*10465441SEvalZero<a name="l00086"></a>00086 102*10465441SEvalZero<a name="l00087"></a>00087 <a name="a167"></a><a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s.psock, <a name="a168"></a><a class="code" href="a00161.html#g3212e70c55244608ac16316888c354f0">ISO_nl</a>); 103*10465441SEvalZero<a name="l00088"></a>00088 104*10465441SEvalZero<a name="l00089"></a>00089 <span class="keywordflow">if</span>(strncmp(s.inputbuffer, smtp_220, 3) != 0) { 105*10465441SEvalZero<a name="l00090"></a>00090 <a name="a169"></a><a class="code" href="a00158.html#g5d56800f82bfc7bbf53bb4a659589812">PSOCK_CLOSE</a>(&s.psock); 106*10465441SEvalZero<a name="l00091"></a>00091 <a name="a170"></a><a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(2); 107*10465441SEvalZero<a name="l00092"></a>00092 <a name="a171"></a><a class="code" href="a00158.html#gfa11b2a1faf395ae2a6626e01c482d5d">PSOCK_EXIT</a>(&s.psock); 108*10465441SEvalZero<a name="l00093"></a>00093 } 109*10465441SEvalZero<a name="l00094"></a>00094 110*10465441SEvalZero<a name="l00095"></a>00095 <a name="a172"></a><a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_helo); 111*10465441SEvalZero<a name="l00096"></a>00096 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, localhostname); 112*10465441SEvalZero<a name="l00097"></a>00097 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnl); 113*10465441SEvalZero<a name="l00098"></a>00098 114*10465441SEvalZero<a name="l00099"></a>00099 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s.psock, <a class="code" href="a00161.html#g3212e70c55244608ac16316888c354f0">ISO_nl</a>); 115*10465441SEvalZero<a name="l00100"></a>00100 116*10465441SEvalZero<a name="l00101"></a>00101 <span class="keywordflow">if</span>(s.inputbuffer[0] != <a name="a173"></a><a class="code" href="a00161.html#g34b924954ba5707d536df28d71a80d39">ISO_2</a>) { 117*10465441SEvalZero<a name="l00102"></a>00102 <a class="code" href="a00158.html#g5d56800f82bfc7bbf53bb4a659589812">PSOCK_CLOSE</a>(&s.psock); 118*10465441SEvalZero<a name="l00103"></a>00103 <a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(3); 119*10465441SEvalZero<a name="l00104"></a>00104 <a class="code" href="a00158.html#gfa11b2a1faf395ae2a6626e01c482d5d">PSOCK_EXIT</a>(&s.psock); 120*10465441SEvalZero<a name="l00105"></a>00105 } 121*10465441SEvalZero<a name="l00106"></a>00106 122*10465441SEvalZero<a name="l00107"></a>00107 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_mail_from); 123*10465441SEvalZero<a name="l00108"></a>00108 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, s.<a name="a174"></a><a class="code" href="a00085.html#668cab7d54ff0a2fc2a2179ca06b0798">from</a>); 124*10465441SEvalZero<a name="l00109"></a>00109 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnl); 125*10465441SEvalZero<a name="l00110"></a>00110 126*10465441SEvalZero<a name="l00111"></a>00111 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s.psock, <a class="code" href="a00161.html#g3212e70c55244608ac16316888c354f0">ISO_nl</a>); 127*10465441SEvalZero<a name="l00112"></a>00112 128*10465441SEvalZero<a name="l00113"></a>00113 <span class="keywordflow">if</span>(s.inputbuffer[0] != <a class="code" href="a00161.html#g34b924954ba5707d536df28d71a80d39">ISO_2</a>) { 129*10465441SEvalZero<a name="l00114"></a>00114 <a class="code" href="a00158.html#g5d56800f82bfc7bbf53bb4a659589812">PSOCK_CLOSE</a>(&s.psock); 130*10465441SEvalZero<a name="l00115"></a>00115 <a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(4); 131*10465441SEvalZero<a name="l00116"></a>00116 <a class="code" href="a00158.html#gfa11b2a1faf395ae2a6626e01c482d5d">PSOCK_EXIT</a>(&s.psock); 132*10465441SEvalZero<a name="l00117"></a>00117 } 133*10465441SEvalZero<a name="l00118"></a>00118 134*10465441SEvalZero<a name="l00119"></a>00119 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_rcpt_to); 135*10465441SEvalZero<a name="l00120"></a>00120 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, s.<a name="a175"></a><a class="code" href="a00085.html#3592a1f5ae100db2ed9c0810b41c7bc7">to</a>); 136*10465441SEvalZero<a name="l00121"></a>00121 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnl); 137*10465441SEvalZero<a name="l00122"></a>00122 138*10465441SEvalZero<a name="l00123"></a>00123 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s.psock, <a class="code" href="a00161.html#g3212e70c55244608ac16316888c354f0">ISO_nl</a>); 139*10465441SEvalZero<a name="l00124"></a>00124 140*10465441SEvalZero<a name="l00125"></a>00125 <span class="keywordflow">if</span>(s.inputbuffer[0] != <a class="code" href="a00161.html#g34b924954ba5707d536df28d71a80d39">ISO_2</a>) { 141*10465441SEvalZero<a name="l00126"></a>00126 <a class="code" href="a00158.html#g5d56800f82bfc7bbf53bb4a659589812">PSOCK_CLOSE</a>(&s.psock); 142*10465441SEvalZero<a name="l00127"></a>00127 <a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(5); 143*10465441SEvalZero<a name="l00128"></a>00128 <a class="code" href="a00158.html#gfa11b2a1faf395ae2a6626e01c482d5d">PSOCK_EXIT</a>(&s.psock); 144*10465441SEvalZero<a name="l00129"></a>00129 } 145*10465441SEvalZero<a name="l00130"></a>00130 146*10465441SEvalZero<a name="l00131"></a>00131 <span class="keywordflow">if</span>(s.cc != 0) { 147*10465441SEvalZero<a name="l00132"></a>00132 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_rcpt_to); 148*10465441SEvalZero<a name="l00133"></a>00133 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, s.cc); 149*10465441SEvalZero<a name="l00134"></a>00134 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnl); 150*10465441SEvalZero<a name="l00135"></a>00135 151*10465441SEvalZero<a name="l00136"></a>00136 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s.psock, <a class="code" href="a00161.html#g3212e70c55244608ac16316888c354f0">ISO_nl</a>); 152*10465441SEvalZero<a name="l00137"></a>00137 153*10465441SEvalZero<a name="l00138"></a>00138 <span class="keywordflow">if</span>(s.inputbuffer[0] != <a class="code" href="a00161.html#g34b924954ba5707d536df28d71a80d39">ISO_2</a>) { 154*10465441SEvalZero<a name="l00139"></a>00139 <a class="code" href="a00158.html#g5d56800f82bfc7bbf53bb4a659589812">PSOCK_CLOSE</a>(&s.psock); 155*10465441SEvalZero<a name="l00140"></a>00140 <a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(6); 156*10465441SEvalZero<a name="l00141"></a>00141 <a class="code" href="a00158.html#gfa11b2a1faf395ae2a6626e01c482d5d">PSOCK_EXIT</a>(&s.psock); 157*10465441SEvalZero<a name="l00142"></a>00142 } 158*10465441SEvalZero<a name="l00143"></a>00143 } 159*10465441SEvalZero<a name="l00144"></a>00144 160*10465441SEvalZero<a name="l00145"></a>00145 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_data); 161*10465441SEvalZero<a name="l00146"></a>00146 162*10465441SEvalZero<a name="l00147"></a>00147 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s.psock, <a class="code" href="a00161.html#g3212e70c55244608ac16316888c354f0">ISO_nl</a>); 163*10465441SEvalZero<a name="l00148"></a>00148 164*10465441SEvalZero<a name="l00149"></a>00149 <span class="keywordflow">if</span>(s.inputbuffer[0] != <a name="a176"></a><a class="code" href="a00161.html#g9e97c58fe35f750ad192774be9408ac8">ISO_3</a>) { 165*10465441SEvalZero<a name="l00150"></a>00150 <a class="code" href="a00158.html#g5d56800f82bfc7bbf53bb4a659589812">PSOCK_CLOSE</a>(&s.psock); 166*10465441SEvalZero<a name="l00151"></a>00151 <a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(7); 167*10465441SEvalZero<a name="l00152"></a>00152 <a class="code" href="a00158.html#gfa11b2a1faf395ae2a6626e01c482d5d">PSOCK_EXIT</a>(&s.psock); 168*10465441SEvalZero<a name="l00153"></a>00153 } 169*10465441SEvalZero<a name="l00154"></a>00154 170*10465441SEvalZero<a name="l00155"></a>00155 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_to); 171*10465441SEvalZero<a name="l00156"></a>00156 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, s.<a class="code" href="a00085.html#3592a1f5ae100db2ed9c0810b41c7bc7">to</a>); 172*10465441SEvalZero<a name="l00157"></a>00157 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnl); 173*10465441SEvalZero<a name="l00158"></a>00158 174*10465441SEvalZero<a name="l00159"></a>00159 <span class="keywordflow">if</span>(s.cc != 0) { 175*10465441SEvalZero<a name="l00160"></a>00160 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_cc); 176*10465441SEvalZero<a name="l00161"></a>00161 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, s.cc); 177*10465441SEvalZero<a name="l00162"></a>00162 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnl); 178*10465441SEvalZero<a name="l00163"></a>00163 } 179*10465441SEvalZero<a name="l00164"></a>00164 180*10465441SEvalZero<a name="l00165"></a>00165 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_from); 181*10465441SEvalZero<a name="l00166"></a>00166 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, s.<a class="code" href="a00085.html#668cab7d54ff0a2fc2a2179ca06b0798">from</a>); 182*10465441SEvalZero<a name="l00167"></a>00167 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnl); 183*10465441SEvalZero<a name="l00168"></a>00168 184*10465441SEvalZero<a name="l00169"></a>00169 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_subject); 185*10465441SEvalZero<a name="l00170"></a>00170 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, s.<a name="a177"></a><a class="code" href="a00085.html#503c2994a4e52300516e2b820f0fc65b">subject</a>); 186*10465441SEvalZero<a name="l00171"></a>00171 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnl); 187*10465441SEvalZero<a name="l00172"></a>00172 188*10465441SEvalZero<a name="l00173"></a>00173 <a name="a178"></a><a class="code" href="a00158.html#g70d236d1cf34b4e21836edda60247b70">PSOCK_SEND</a>(&s.psock, s.<a name="a179"></a><a class="code" href="a00085.html#04833004cec509a41c502429df308e35">msg</a>, s.<a name="a180"></a><a class="code" href="a00085.html#a312da7b5f6441140721ec7e55f345a8">msglen</a>); 189*10465441SEvalZero<a name="l00174"></a>00174 190*10465441SEvalZero<a name="l00175"></a>00175 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_crnlperiodcrnl); 191*10465441SEvalZero<a name="l00176"></a>00176 192*10465441SEvalZero<a name="l00177"></a>00177 <a class="code" href="a00158.html#gb5d9c0becf7cb32d0aaef466839dd92e">PSOCK_READTO</a>(&s.psock, <a class="code" href="a00161.html#g3212e70c55244608ac16316888c354f0">ISO_nl</a>); 193*10465441SEvalZero<a name="l00178"></a>00178 <span class="keywordflow">if</span>(s.inputbuffer[0] != <a class="code" href="a00161.html#g34b924954ba5707d536df28d71a80d39">ISO_2</a>) { 194*10465441SEvalZero<a name="l00179"></a>00179 <a class="code" href="a00158.html#g5d56800f82bfc7bbf53bb4a659589812">PSOCK_CLOSE</a>(&s.psock); 195*10465441SEvalZero<a name="l00180"></a>00180 <a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(8); 196*10465441SEvalZero<a name="l00181"></a>00181 <a class="code" href="a00158.html#gfa11b2a1faf395ae2a6626e01c482d5d">PSOCK_EXIT</a>(&s.psock); 197*10465441SEvalZero<a name="l00182"></a>00182 } 198*10465441SEvalZero<a name="l00183"></a>00183 199*10465441SEvalZero<a name="l00184"></a>00184 <a class="code" href="a00158.html#gb0ad55aa96dd1d200cd0fc5a99f6a4f7">PSOCK_SEND_STR</a>(&s.psock, (<span class="keywordtype">char</span> *)smtp_quit); 200*10465441SEvalZero<a name="l00185"></a>00185 <a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(<a name="a181"></a><a class="code" href="a00161.html#g029256bc17a12e1e86781887e11c0c7d">SMTP_ERR_OK</a>); 201*10465441SEvalZero<a name="l00186"></a>00186 <a name="a182"></a><a class="code" href="a00158.html#g4a264bb64ae706d53f572b1d9e4037a2">PSOCK_END</a>(&s.psock); 202*10465441SEvalZero<a name="l00187"></a>00187 } 203*10465441SEvalZero<a name="l00188"></a>00188 <span class="comment">/*---------------------------------------------------------------------------*/</span> 204*10465441SEvalZero<a name="l00189"></a>00189 <span class="keywordtype">void</span> 205*10465441SEvalZero<a name="l00190"></a>00190 <a name="a183"></a><a class="code" href="a00161.html#gbc331f73107958428bf1c392ba19b6f4">smtp_appcall</a>(<span class="keywordtype">void</span>) 206*10465441SEvalZero<a name="l00191"></a>00191 { 207*10465441SEvalZero<a name="l00192"></a>00192 <span class="keywordflow">if</span>(<a name="a184"></a><a class="code" href="a00147.html#gef6c4140c632b6a406779342cf3b6eb6">uip_closed</a>()) { 208*10465441SEvalZero<a name="l00193"></a>00193 s.connected = 0; 209*10465441SEvalZero<a name="l00194"></a>00194 <span class="keywordflow">return</span>; 210*10465441SEvalZero<a name="l00195"></a>00195 } 211*10465441SEvalZero<a name="l00196"></a>00196 <span class="keywordflow">if</span>(<a name="a185"></a><a class="code" href="a00147.html#gfbd5fc486dfdf6bf6fc9db52b1f418c4">uip_aborted</a>() || <a name="a186"></a><a class="code" href="a00147.html#g7b2ac4b18bd2ac3912fe67b3b17158c3">uip_timedout</a>()) { 212*10465441SEvalZero<a name="l00197"></a>00197 s.connected = 0; 213*10465441SEvalZero<a name="l00198"></a>00198 <a class="code" href="a00161.html#gb1fc692a2700b7a51517724364683f67">smtp_done</a>(1); 214*10465441SEvalZero<a name="l00199"></a>00199 <span class="keywordflow">return</span>; 215*10465441SEvalZero<a name="l00200"></a>00200 } 216*10465441SEvalZero<a name="l00201"></a>00201 smtp_thread(); 217*10465441SEvalZero<a name="l00202"></a>00202 } 218*10465441SEvalZero<a name="l00203"></a>00203 <span class="comment">/*---------------------------------------------------------------------------*/</span><span class="comment"></span> 219*10465441SEvalZero<a name="l00204"></a>00204 <span class="comment">/**</span> 220*10465441SEvalZero<a name="l00205"></a>00205 <span class="comment"> * Specificy an SMTP server and hostname.</span> 221*10465441SEvalZero<a name="l00206"></a>00206 <span class="comment"> *</span> 222*10465441SEvalZero<a name="l00207"></a>00207 <span class="comment"> * This function is used to configure the SMTP module with an SMTP</span> 223*10465441SEvalZero<a name="l00208"></a>00208 <span class="comment"> * server and the hostname of the host.</span> 224*10465441SEvalZero<a name="l00209"></a>00209 <span class="comment"> *</span> 225*10465441SEvalZero<a name="l00210"></a>00210 <span class="comment"> * \param lhostname The hostname of the uIP host.</span> 226*10465441SEvalZero<a name="l00211"></a>00211 <span class="comment"> *</span> 227*10465441SEvalZero<a name="l00212"></a>00212 <span class="comment"> * \param server A pointer to a 4-byte array representing the IP</span> 228*10465441SEvalZero<a name="l00213"></a>00213 <span class="comment"> * address of the SMTP server to be configured.</span> 229*10465441SEvalZero<a name="l00214"></a>00214 <span class="comment"> */</span> 230*10465441SEvalZero<a name="l00215"></a>00215 <span class="keywordtype">void</span> 231*10465441SEvalZero<a name="l00216"></a>00216 smtp_configure(<span class="keywordtype">char</span> *lhostname, <span class="keywordtype">void</span> *server) 232*10465441SEvalZero<a name="l00217"></a>00217 { 233*10465441SEvalZero<a name="l00218"></a>00218 localhostname = lhostname; 234*10465441SEvalZero<a name="l00219"></a>00219 <a name="a187"></a><a class="code" href="a00148.html#g769512993b7b27271909d6daa4748b60">uip_ipaddr_copy</a>(smtpserver, server); 235*10465441SEvalZero<a name="l00220"></a>00220 } 236*10465441SEvalZero<a name="l00221"></a>00221 <span class="comment">/*---------------------------------------------------------------------------*/</span><span class="comment"></span> 237*10465441SEvalZero<a name="l00222"></a>00222 <span class="comment">/**</span> 238*10465441SEvalZero<a name="l00223"></a>00223 <span class="comment"> * Send an e-mail.</span> 239*10465441SEvalZero<a name="l00224"></a>00224 <span class="comment"> *</span> 240*10465441SEvalZero<a name="l00225"></a>00225 <span class="comment"> * \param to The e-mail address of the receiver of the e-mail.</span> 241*10465441SEvalZero<a name="l00226"></a>00226 <span class="comment"> * \param cc The e-mail address of the CC: receivers of the e-mail.</span> 242*10465441SEvalZero<a name="l00227"></a>00227 <span class="comment"> * \param from The e-mail address of the sender of the e-mail.</span> 243*10465441SEvalZero<a name="l00228"></a>00228 <span class="comment"> * \param subject The subject of the e-mail.</span> 244*10465441SEvalZero<a name="l00229"></a>00229 <span class="comment"> * \param msg The actual e-mail message.</span> 245*10465441SEvalZero<a name="l00230"></a>00230 <span class="comment"> * \param msglen The length of the e-mail message.</span> 246*10465441SEvalZero<a name="l00231"></a>00231 <span class="comment"> */</span> 247*10465441SEvalZero<a name="l00232"></a>00232 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> 248*10465441SEvalZero<a name="l00233"></a>00233 smtp_send(<span class="keywordtype">char</span> *<a class="code" href="a00085.html#3592a1f5ae100db2ed9c0810b41c7bc7">to</a>, <span class="keywordtype">char</span> *cc, <span class="keywordtype">char</span> *<a class="code" href="a00085.html#668cab7d54ff0a2fc2a2179ca06b0798">from</a>, 249*10465441SEvalZero<a name="l00234"></a>00234 <span class="keywordtype">char</span> *<a class="code" href="a00085.html#503c2994a4e52300516e2b820f0fc65b">subject</a>, <span class="keywordtype">char</span> *<a class="code" href="a00085.html#04833004cec509a41c502429df308e35">msg</a>, <a name="a188"></a><a class="code" href="a00153.html#g77570ac4fcab86864fa1916e55676da2">u16_t</a> <a class="code" href="a00085.html#a312da7b5f6441140721ec7e55f345a8">msglen</a>) 250*10465441SEvalZero<a name="l00235"></a>00235 { 251*10465441SEvalZero<a name="l00236"></a>00236 <span class="keyword">struct </span><a name="a189"></a><a class="code" href="a00150.html#g788ffac72342f6172343d7f8099cbe1a">uip_conn</a> *conn; 252*10465441SEvalZero<a name="l00237"></a>00237 253*10465441SEvalZero<a name="l00238"></a>00238 conn = <a name="a190"></a><a class="code" href="a00147.html#g8096b0c4b543dc408f4dd031ddae7240">uip_connect</a>(smtpserver, <a name="a191"></a><a class="code" href="a00148.html#g69a7a4951ff21b302267532c21ee78fc">HTONS</a>(25)); 254*10465441SEvalZero<a name="l00239"></a>00239 <span class="keywordflow">if</span>(conn == <a name="a192"></a><a class="code" href="a00160.html#g070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>) { 255*10465441SEvalZero<a name="l00240"></a>00240 <span class="keywordflow">return</span> 0; 256*10465441SEvalZero<a name="l00241"></a>00241 } 257*10465441SEvalZero<a name="l00242"></a>00242 s.connected = 1; 258*10465441SEvalZero<a name="l00243"></a>00243 s.<a class="code" href="a00085.html#3592a1f5ae100db2ed9c0810b41c7bc7">to</a> = to; 259*10465441SEvalZero<a name="l00244"></a>00244 s.cc = cc; 260*10465441SEvalZero<a name="l00245"></a>00245 s.<a class="code" href="a00085.html#668cab7d54ff0a2fc2a2179ca06b0798">from</a> = from; 261*10465441SEvalZero<a name="l00246"></a>00246 s.<a class="code" href="a00085.html#503c2994a4e52300516e2b820f0fc65b">subject</a> = subject; 262*10465441SEvalZero<a name="l00247"></a>00247 s.<a class="code" href="a00085.html#04833004cec509a41c502429df308e35">msg</a> = msg; 263*10465441SEvalZero<a name="l00248"></a>00248 s.<a class="code" href="a00085.html#a312da7b5f6441140721ec7e55f345a8">msglen</a> = msglen; 264*10465441SEvalZero<a name="l00249"></a>00249 265*10465441SEvalZero<a name="l00250"></a>00250 <a name="a193"></a><a class="code" href="a00158.html#g26ae707402e494f3895a9f012a93ea29">PSOCK_INIT</a>(&s.psock, s.inputbuffer, <span class="keyword">sizeof</span>(s.inputbuffer)); 266*10465441SEvalZero<a name="l00251"></a>00251 267*10465441SEvalZero<a name="l00252"></a>00252 <span class="keywordflow">return</span> 1; 268*10465441SEvalZero<a name="l00253"></a>00253 } 269*10465441SEvalZero<a name="l00254"></a>00254 <span class="comment">/*---------------------------------------------------------------------------*/</span> 270*10465441SEvalZero<a name="l00255"></a>00255 <span class="keywordtype">void</span> 271*10465441SEvalZero<a name="l00256"></a>00256 <a name="a194"></a><a class="code" href="a00161.html#g64807ba7c221ddf735572d05021539f2">smtp_init</a>(<span class="keywordtype">void</span>) 272*10465441SEvalZero<a name="l00257"></a>00257 { 273*10465441SEvalZero<a name="l00258"></a>00258 s.connected = 0; 274*10465441SEvalZero<a name="l00259"></a>00259 } 275*10465441SEvalZero<a name="l00260"></a>00260 <span class="comment">/*---------------------------------------------------------------------------*/</span><span class="comment"></span> 276*10465441SEvalZero<a name="l00261"></a>00261 <span class="comment">/** @} */</span><span class="comment"></span> 277*10465441SEvalZero<a name="l00262"></a>00262 <span class="comment">/** @} */</span> 278*10465441SEvalZero</pre></div> <hr size="1"><address style="align: right;"><small>Generated on Mon Jun 12 10:23:01 2006 for uIP 1.0 by 279*10465441SEvalZero<a href="http://www.doxygen.org/index.html"> 280*10465441SEvalZero<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address> 281*10465441SEvalZero</body> 282*10465441SEvalZero</html> 283
