mirror of
https://github.com/deltachat/deltachat-core.git
synced 2025-10-06 03:50:08 +02:00
100 lines
46 KiB
HTML
100 lines
46 KiB
HTML
<!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>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.8.11"/>
|
|
<title>Delta Chat Core C-Library: /home/bpetersen/projects/deltachat-core/src/mrsmtp.c Source File</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<script type="text/javascript">
|
|
$(document).ready(function() { init_search(); });
|
|
</script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
<link href="user.css" rel="stylesheet" type="text/css"/>
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">Delta Chat Core C-Library
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.11 -->
|
|
<script type="text/javascript">
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
</script>
|
|
<div id="navrow1" class="tabs">
|
|
<ul class="tablist">
|
|
<li><a href="index.html"><span>Main Page</span></a></li>
|
|
<li><a href="annotated.html"><span>Classes</span></a></li>
|
|
<li class="current"><a href="files.html"><span>Files</span></a></li>
|
|
<li>
|
|
<div id="MSearchBox" class="MSearchBoxInactive">
|
|
<span class="left">
|
|
<img id="MSearchSelect" src="search/mag_sel.png"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
alt=""/>
|
|
<input type="text" id="MSearchField" value="Search" accesskey="S"
|
|
onfocus="searchBox.OnSearchFieldFocus(true)"
|
|
onblur="searchBox.OnSearchFieldFocus(false)"
|
|
onkeyup="searchBox.OnSearchFieldChange(event)"/>
|
|
</span><span class="right">
|
|
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
|
|
</span>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="navrow2" class="tabs2">
|
|
<ul class="tablist">
|
|
<li><a href="files.html"><span>File List</span></a></li>
|
|
</ul>
|
|
</div>
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">mrsmtp.c</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Delta Chat Core</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2017 Björn Petersen</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Contact: r10s@b44t.com, http://b44t.com</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * This program is free software: you can redistribute it and/or modify it under</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the terms of the GNU General Public License as published by the Free Software</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Foundation, either version 3 of the License, or (at your option) any later</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * version.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * This program is distributed in the hope that it will be useful, but WITHOUT</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * details.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * You should have received a copy of the GNU General Public License along with</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * this program. If not, see http://www.gnu.org/licenses/ .</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> ******************************************************************************/</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <libetpan/libetpan.h></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "mrmailbox_internal.h"</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "mrsmtp.h"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#ifndef DEBUG_SMTP</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#define DEBUG_SMTP 0</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#define LOCK_SMTP pthread_mutex_lock(&ths->m_mutex); smtp_locked = 1;</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#define UNLOCK_SMTP if( smtp_locked ) { pthread_mutex_unlock(&ths->m_mutex); smtp_locked = 0; }</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * Main interface</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> ******************************************************************************/</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> mrsmtp_t* mrsmtp_new(<a class="code" href="structmrmailbox__t.html">mrmailbox_t</a>* mailbox)</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  mrsmtp_t* ths;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">if</span>( (ths=calloc(1, <span class="keyword">sizeof</span>(mrsmtp_t)))==NULL ) {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  exit(29);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  }</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  ths->m_log_connect_errors = 1;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  ths->m_mailbox = mailbox; <span class="comment">/* should be used for logging only */</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  pthread_mutex_init(&ths->m_mutex, NULL);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">return</span> ths;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> }</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">void</span> mrsmtp_unref(mrsmtp_t* ths)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">if</span>( ths == NULL ) {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  mrsmtp_disconnect(ths);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  pthread_mutex_destroy(&ths->m_mutex);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  free(ths->m_from);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  free(ths);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * Connect/Disconnect</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> ******************************************************************************/</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keywordtype">int</span> mrsmtp_is_connected(<span class="keyword">const</span> mrsmtp_t* ths)</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> (ths && ths->m_hEtpan)? 1 : 0;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">static</span> <span class="keywordtype">void</span> body_progress(<span class="keywordtype">size_t</span> current, <span class="keywordtype">size_t</span> maximum, <span class="keywordtype">void</span>* user_data)</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"> #if DEBUG_SMTP</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  printf(<span class="stringliteral">"body_progress called with current=%i, maximum=%i."</span>, (<span class="keywordtype">int</span>)current, (<span class="keywordtype">int</span>)maximum);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> }</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor">#if DEBUG_SMTP</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">static</span> <span class="keywordtype">void</span> logger(mailsmtp* smtp, <span class="keywordtype">int</span> log_type, <span class="keyword">const</span> <span class="keywordtype">char</span>* buffer__, <span class="keywordtype">size_t</span> size, <span class="keywordtype">void</span>* user_data)</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">char</span>* buffer = malloc(size+1);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  memcpy(buffer, buffer__, size);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  buffer[size] = 0;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  printf(<span class="stringliteral">"SMPT: %i: %s"</span>, log_type, buffer__);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keywordtype">int</span> mrsmtp_connect(mrsmtp_t* ths, <span class="keyword">const</span> mrloginparam_t* lp)</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> {</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">int</span> success = 0, smtp_locked = 0;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">int</span> r, try_esmtp;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span>( ths == NULL || lp == NULL ) {</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  LOCK_SMTP</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span>( ths->m_mailbox->m_cb(ths->m_mailbox, MR_EVENT_IS_ONLINE, 0, 0)!=1 ) {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, MR_ERR_NONETWORK, NULL);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span>( ths->m_hEtpan ) {</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  mrmailbox_log_warning(ths->m_mailbox, 0, <span class="stringliteral">"Already connected to SMTP server."</span>);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  success = 1; <span class="comment">/* otherwise, the handle would get deleted */</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">if</span>( lp->m_addr == NULL || lp->m_send_server == NULL || lp->m_send_port == 0 ) {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, 0, <span class="stringliteral">"Cannot connect to SMTP; bad parameters."</span>);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  free(ths->m_from);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  ths->m_from = safe_strdup(lp->m_addr);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  ths->m_hEtpan = mailsmtp_new(0, NULL);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span>( ths->m_hEtpan == NULL ) {</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  mrmailbox_log_error(ths->m_mailbox, 0, <span class="stringliteral">"SMTP-object creationed failed."</span>);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  mailsmtp_set_progress_callback(ths->m_hEtpan, body_progress, ths);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor"> #if DEBUG_SMTP</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  mailsmtp_set_logger(ths->m_hEtpan, logger, ths);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor"> #endif</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">/* connect to SMTP server */</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span>( lp->m_server_flags&(MR_SMTP_SOCKET_STARTTLS|MR_SMTP_SOCKET_PLAIN) )</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  {</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  mrmailbox_log_info(ths->m_mailbox, 0, <span class="stringliteral">"Connecting to SMTP-server \"%s:%i\"..."</span>, lp->m_send_server, (<span class="keywordtype">int</span>)lp->m_send_port);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">if</span>( (r=mailsmtp_socket_connect(ths->m_hEtpan, lp->m_send_server, lp->m_send_port)) != MAILSMTP_NO_ERROR ) {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, 0, <span class="stringliteral">"SMTP-STARTTLS connection to %s:%i failed (%s)"</span>, lp->m_send_server, (<span class="keywordtype">int</span>)lp->m_send_port, mailsmtp_strerror(r));</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  {</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  mrmailbox_log_info(ths->m_mailbox, 0, <span class="stringliteral">"Connecting to SMTP-server \"%s:%i\" via SSL..."</span>, lp->m_send_server, (<span class="keywordtype">int</span>)lp->m_send_port);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">if</span>( (r=mailsmtp_ssl_connect(ths->m_hEtpan, lp->m_send_server, lp->m_send_port)) != MAILSMTP_NO_ERROR ) {</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, 0, <span class="stringliteral">"SMPT-SSL connection to %s:%i failed (%s)"</span>, lp->m_send_server, (<span class="keywordtype">int</span>)lp->m_send_port, mailsmtp_strerror(r));</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  try_esmtp = 1;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  ths->m_esmtp = 0;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span>( try_esmtp && (r=mailesmtp_ehlo(ths->m_hEtpan))==MAILSMTP_NO_ERROR ) {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  ths->m_esmtp = 1;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>( !try_esmtp || r==MAILSMTP_ERROR_NOT_IMPLEMENTED ) {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  r = mailsmtp_helo(ths->m_hEtpan);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">if</span>( r != MAILSMTP_NO_ERROR ) {</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, 0, <span class="stringliteral">"SMTP-helo failed (%s)"</span>, mailsmtp_strerror(r));</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">if</span>( lp->m_server_flags&MR_SMTP_SOCKET_STARTTLS )</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  mrmailbox_log_info(ths->m_mailbox, 0, <span class="stringliteral">"Switching to SMTP-STARTTLS."</span>);</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span>( (r=mailsmtp_socket_starttls(ths->m_hEtpan)) != MAILSMTP_NO_ERROR ) {</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, 0, <span class="stringliteral">"SMTP-STARTTLS failed (%s)"</span>, mailsmtp_strerror(r));</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  ths->m_esmtp = 0;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span>( try_esmtp && (r=mailesmtp_ehlo(ths->m_hEtpan))==MAILSMTP_NO_ERROR ) {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  ths->m_esmtp = 1;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>( !try_esmtp || r==MAILSMTP_ERROR_NOT_IMPLEMENTED ) {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  r = mailsmtp_helo(ths->m_hEtpan);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (r != MAILSMTP_NO_ERROR) {</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, 0, <span class="stringliteral">"SMTP-helo failed (%s)"</span>, mailsmtp_strerror(r));</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  mrmailbox_log_info(ths->m_mailbox, 0, <span class="stringliteral">"Connection to SMTP-server ok."</span>);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">if</span>( lp->m_send_user )</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  {</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  mrmailbox_log_info(ths->m_mailbox, 0, <span class="stringliteral">"Login to SMTP-server as \"%s\"..."</span>, lp->m_send_user);</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">if</span>((r=mailsmtp_auth(ths->m_hEtpan, lp->m_send_user, lp->m_send_pw))!=MAILSMTP_NO_ERROR ) {</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, 0, <span class="stringliteral">"SMTP-login failed for user %s (%s)"</span>, lp->m_send_user, mailsmtp_strerror(r));</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  mrmailbox_log_info(ths->m_mailbox, 0, <span class="stringliteral">"SMTP-Login ok."</span>);</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  success = 1;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> cleanup:</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span>( !success ) {</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">if</span>( ths->m_hEtpan ) {</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  mailsmtp_free(ths->m_hEtpan);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  ths->m_hEtpan = NULL;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  }</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  }</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  UNLOCK_SMTP</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">return</span> success;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> }</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="keywordtype">void</span> mrsmtp_disconnect(mrsmtp_t* ths)</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> {</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordtype">int</span> smtp_locked = 0;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span>( ths == NULL ) {</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  }</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  LOCK_SMTP</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">if</span>( ths->m_hEtpan ) {</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">//mailsmtp_quit(ths->m_hEtpan); -- ?</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  mailsmtp_free(ths->m_hEtpan);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  ths->m_hEtpan = NULL;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  UNLOCK_SMTP</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> }</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment">/*******************************************************************************</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> * Send a message</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> ******************************************************************************/</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="keywordtype">int</span> mrsmtp_send_msg(mrsmtp_t* ths, <span class="keyword">const</span> clist* recipients, <span class="keyword">const</span> <span class="keywordtype">char</span>* data_not_terminated, <span class="keywordtype">size_t</span> data_bytes)</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> {</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">int</span> success = 0, r, smtp_locked = 0;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  clistiter* iter;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span>( ths == NULL ) {</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">if</span>( recipients == NULL || clist_count(recipients)==0 || data_not_terminated == NULL || data_bytes == 0 ) {</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">return</span> 1; <span class="comment">/* "null message" send */</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  LOCK_SMTP</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">if</span>( ths->m_hEtpan==NULL ) {</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="comment">/* set source */</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">if</span>( (r=(ths->m_esmtp?</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  mailesmtp_mail(ths->m_hEtpan, ths->m_from, 1, <span class="stringliteral">"etPanSMTPTest"</span>) :</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  mailsmtp_mail(ths->m_hEtpan, ths->m_from))) != MAILSMTP_NO_ERROR )</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  {</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="comment">// this error is very usual - we've simply lost the server connection and reconnect as soon as possible.</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="comment">// so, we do not log the first time this happens</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  mrmailbox_log_error_if(&ths->m_log_usual_error, ths->m_mailbox, 0, <span class="stringliteral">"mailsmtp_mail: %s, %s (%i)"</span>, ths->m_from, mailsmtp_strerror(r), (<span class="keywordtype">int</span>)r);</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  ths->m_log_usual_error = 1;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  }</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  ths->m_log_usual_error = 0;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="comment">/* set recipients */</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">for</span>( iter=clist_begin(recipients); iter!=NULL; iter=clist_next(iter)) {</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* rcpt = clist_content(iter);</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">if</span>( (r = (ths->m_esmtp?</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  mailesmtp_rcpt(ths->m_hEtpan, rcpt, MAILSMTP_DSN_NOTIFY_FAILURE|MAILSMTP_DSN_NOTIFY_DELAY, NULL) :</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  mailsmtp_rcpt(ths->m_hEtpan, rcpt))) != MAILSMTP_NO_ERROR) {</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  mrmailbox_log_error_if(&ths->m_log_connect_errors, ths->m_mailbox, 0, <span class="stringliteral">"mailsmtp_rcpt: %s: %s"</span>, rcpt, mailsmtp_strerror(r));</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  }</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="comment">/* message */</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">if</span> ((r = mailsmtp_data(ths->m_hEtpan)) != MAILSMTP_NO_ERROR) {</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  fprintf(stderr, <span class="stringliteral">"mailsmtp_data: %s\n"</span>, mailsmtp_strerror(r));</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">if</span> ((r = mailsmtp_data_message(ths->m_hEtpan, data_not_terminated, data_bytes)) != MAILSMTP_NO_ERROR) {</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  fprintf(stderr, <span class="stringliteral">"mailsmtp_data_message: %s\n"</span>, mailsmtp_strerror(r));</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">goto</span> cleanup;</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  success = 1;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> cleanup:</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  UNLOCK_SMTP</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">return</span> success;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> }</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="ttc" id="structmrmailbox__t_html"><div class="ttname"><a href="structmrmailbox__t.html">mrmailbox_t</a></div><div class="ttdoc">An object representing a single mailbox. </div><div class="ttdef"><b>Definition:</b> <a href="mrmailbox_8h_source.html#l00141">mrmailbox.h:141</a></div></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated on Tue Nov 14 2017 02:47:14 for Delta Chat Core C-Library by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.11
|
|
</small></address>
|
|
</body>
|
|
</html>
|