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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_875063d0bf0fe9cb23dcbe977d2f1b80.html">beast</a></li><li class="navelem"><a class="el" href="dir_0e720b735826fb1b04e8af82444edd05.html">net</a></li><li class="navelem"><a class="el" href="dir_ca54ba52afe39bf41b831de8ec484969.html">impl</a></li> </ul>
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<div class="title">IPEndpoint.cpp</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of Beast: https://github.com/vinniefalco/Beast</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com></span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <ripple/beast/net/IPEndpoint.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <boost/algorithm/string.hpp></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span><a class="code" href="namespacebeast.html">beast</a> {</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span>IP {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="classbeast_1_1IP_1_1Endpoint.html#a25e623f726dbda92789f51cce520b3b1"> 26</a></span> <a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a25e623f726dbda92789f51cce520b3b1">Endpoint::Endpoint</a>() : m_port(0)</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> {</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> }</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
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<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classbeast_1_1IP_1_1Endpoint.html#a8284f5f2a0ee543a89586fbf697efcad"> 30</a></span> <a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a25e623f726dbda92789f51cce520b3b1">Endpoint::Endpoint</a>(<a class="code" href="namespacebeast_1_1IP.html#adbe597760cb20a7aa3f2ff92f7bed2cc">Address</a> <span class="keyword">const</span>& addr, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">Port</a> port) : m_addr(addr), m_port(port)</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> {</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> }</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> boost::optional<Endpoint></div>
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<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="classbeast_1_1IP_1_1Endpoint.html#aac388eeb417add061487b8166490a338"> 35</a></span> <a class="code" href="classbeast_1_1IP_1_1Endpoint.html#aac388eeb417add061487b8166490a338">Endpoint::from_string_checked</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& s)</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a> is(boost::trim_copy(s));</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a> endpoint;</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  is >> endpoint;</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">if</span> (!is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/fail.html">fail</a>() && is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/rdbuf.html">rdbuf</a>()->in_avail() == 0)</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">return</span> endpoint;</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">return</span> {};</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> }</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  </div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a></div>
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<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="classbeast_1_1IP_1_1Endpoint.html#ab2c227db84255620219ebab8ead53636"> 46</a></span> <a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ab2c227db84255620219ebab8ead53636">Endpoint::from_string</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& s)</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (boost::optional<Endpoint> <span class="keyword">const</span> result = <a class="code" href="classbeast_1_1IP_1_1Endpoint.html#aac388eeb417add061487b8166490a338">from_string_checked</a>(s))</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">return</span> *result;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">return</span> <a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a>{};</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> }</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
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<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classbeast_1_1IP_1_1Endpoint.html#adcbd20a3d8d1d3f7c6a3ae541f519fb4"> 54</a></span> <a class="code" href="classbeast_1_1IP_1_1Endpoint.html#adcbd20a3d8d1d3f7c6a3ae541f519fb4">Endpoint::to_string</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> s;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  s.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/reserve.html">reserve</a>(</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  (<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>().<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ace069c76f2ba52eb951d2d205f7097b2">is_v6</a>() ? INET6_ADDRSTRLEN - 1 : 15) +</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  (<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">port</a>() == 0 ? 0 : 6 + (<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>().<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ace069c76f2ba52eb951d2d205f7097b2">is_v6</a>() ? 2 : 0)));</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">if</span> (<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">port</a>() != 0 && <a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>().<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ace069c76f2ba52eb951d2d205f7097b2">is_v6</a>())</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  s += <span class="charliteral">'['</span>;</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  s += <a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>().to_string();</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">if</span> (<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">port</a>())</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  {</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">if</span> (<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>().<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ace069c76f2ba52eb951d2d205f7097b2">is_v6</a>())</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  s += <span class="charliteral">']'</span>;</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  s += <span class="stringliteral">":"</span> + <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">port</a>());</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  </div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> s;</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="namespacebeast_1_1IP.html#af52d0575e03e7d0718c46da9c7ab73d0"> 75</a></span> <a class="code" href="namespacebeast_1_1IP.html#af52d0575e03e7d0718c46da9c7ab73d0">operator==</a>(<a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a> <span class="keyword">const</span>& lhs, <a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a> <span class="keyword">const</span>& rhs)</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> {</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> lhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>() == rhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>() && lhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">port</a>() == rhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">port</a>();</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> }</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="namespacebeast_1_1IP.html#ad818be4e71a6de7948a5bb1ec14c6567"> 81</a></span> <a class="code" href="namespacebeast_1_1IP.html#ad818be4e71a6de7948a5bb1ec14c6567">operator<</a>(<a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a> <span class="keyword">const</span>& lhs, <a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a> <span class="keyword">const</span>& rhs)</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> {</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">if</span> (lhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>() < rhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>())</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">if</span> (lhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>() > rhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">address</a>())</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> lhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">port</a>() < rhs.<a class="code" href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">port</a>();</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> }</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::istream</a>&</div>
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<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="namespacebeast_1_1IP.html#ace22efb5d0876efb95719ccd0f151639"> 93</a></span> <a class="code" href="namespacebeast_1_1IP.html#ace22efb5d0876efb95719ccd0f151639">operator>></a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::istream</a>& is, <a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a>& endpoint)</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> {</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> addrStr;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">// valid addresses only need INET6_ADDRSTRLEN-1 chars, but allow the extra</span></div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="comment">// char to check for invalid lengths</span></div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  addrStr.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/reserve.html">reserve</a>(INET6_ADDRSTRLEN);</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">char</span> i{0};</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">char</span> readTo{0};</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_istream/get.html">get</a>(i);</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (i == <span class="charliteral">'['</span>) <span class="comment">// we are an IPv6 endpoint</span></div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  readTo = <span class="charliteral">']'</span>;</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  addrStr += i;</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">while</span> (is && is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/rdbuf.html">rdbuf</a>()->in_avail() > 0 && is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_istream/get.html">get</a>(i))</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  {</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// NOTE: There is a legacy data format</span></div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// that allowed space to be used as address / port separator</span></div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="comment">// so we continue to honor that here by assuming we are at the end</span></div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">// of the address portion if we hit a space (or the separator</span></div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">// we were expecting to see)</span></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">if</span> (isspace(<span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">></span>(i)) || (readTo && i == readTo))</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">if</span> ((i == <span class="charliteral">'.'</span>) || (i >= <span class="charliteral">'0'</span> && i <= <span class="charliteral">':'</span>) || (i >= <span class="charliteral">'a'</span> && i <= <span class="charliteral">'f'</span>) ||</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  (i >= <span class="charliteral">'A'</span> && i <= <span class="charliteral">'F'</span>))</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  {</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  addrStr += i;</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  </div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="comment">// don't exceed a reasonable length...</span></div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> (addrStr.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">size</a>() == INET6_ADDRSTRLEN ||</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  (readTo && readTo == <span class="charliteral">':'</span> && addrStr.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">size</a>() > 15))</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  {</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/setstate.html">setstate</a>(std::ios_base::failbit);</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> is;</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  </div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> (!readTo && (i == <span class="charliteral">'.'</span> || i == <span class="charliteral">':'</span>))</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  {</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// if we see a dot first, must be IPv4</span></div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// otherwise must be non-bracketed IPv6</span></div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  readTo = (i == <span class="charliteral">'.'</span>) ? <span class="charliteral">':'</span> : <span class="charliteral">' '</span>;</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">else</span> <span class="comment">// invalid char</span></div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  {</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_istream/unget.html">unget</a>();</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/setstate.html">setstate</a>(std::ios_base::failbit);</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">return</span> is;</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  }</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  </div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">if</span> (readTo == <span class="charliteral">']'</span> && is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/rdbuf.html">rdbuf</a>()->in_avail() > 0)</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  {</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_istream/get.html">get</a>(i);</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (!(isspace(<span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span><span class="keyword">></span>(i)) || i == <span class="charliteral">':'</span>))</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  {</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_istream/unget.html">unget</a>();</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/setstate.html">setstate</a>(std::ios_base::failbit);</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> is;</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  boost::system::error_code ec;</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">auto</span> addr = Address::from_string(addrStr, ec);</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span> (ec)</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  {</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/setstate.html">setstate</a>(std::ios_base::failbit);</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> is;</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">if</span> (is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/rdbuf.html">rdbuf</a>()->in_avail() > 0)</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  {</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">Port</a> port;</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  is >> port;</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span> (is.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ios/fail.html">fail</a>())</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> is;</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  endpoint = <a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a>(addr, port);</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  }</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  endpoint = <a class="code" href="classbeast_1_1IP_1_1Endpoint.html">Endpoint</a>(addr);</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> is;</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> }</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> } <span class="comment">// namespace IP</span></div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> } <span class="comment">// namespace beast</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="asetstate_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ios/setstate.html">std::istream::setstate</a></div><div class="ttdeci">T setstate(T... args)</div></div>
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<div class="ttc" id="ardbuf_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ios/rdbuf.html">std::stringstream::rdbuf</a></div><div class="ttdeci">T rdbuf(T... args)</div></div>
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<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html_adcbd20a3d8d1d3f7c6a3ae541f519fb4"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html#adcbd20a3d8d1d3f7c6a3ae541f519fb4">beast::IP::Endpoint::to_string</a></div><div class="ttdeci">std::string to_string() const</div><div class="ttdoc">Returns a string representing the endpoint.</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8cpp_source.html#l00054">IPEndpoint.cpp:54</a></div></div>
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<div class="ttc" id="areserve_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/reserve.html">std::string::reserve</a></div><div class="ttdeci">T reserve(T... args)</div></div>
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<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/size.html">std::string::size</a></div><div class="ttdeci">T size(T... args)</div></div>
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<div class="ttc" id="anamespacebeast_1_1IP_html_ace22efb5d0876efb95719ccd0f151639"><div class="ttname"><a href="namespacebeast_1_1IP.html#ace22efb5d0876efb95719ccd0f151639">beast::IP::operator>></a></div><div class="ttdeci">std::istream & operator>>(std::istream &is, Endpoint &endpoint)</div><div class="ttdoc">Input stream conversion.</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8cpp_source.html#l00093">IPEndpoint.cpp:93</a></div></div>
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<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html_ace069c76f2ba52eb951d2d205f7097b2"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html#ace069c76f2ba52eb951d2d205f7097b2">beast::IP::Endpoint::is_v6</a></div><div class="ttdeci">bool is_v6() const</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8h_source.html#l00090">IPEndpoint.h:90</a></div></div>
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<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html_a63fa66c4eb0d68359a0ff642891493c5"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html#a63fa66c4eb0d68359a0ff642891493c5">beast::IP::Endpoint::address</a></div><div class="ttdeci">Address const & address() const</div><div class="ttdoc">Returns the address portion of this endpoint.</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8h_source.html#l00077">IPEndpoint.h:77</a></div></div>
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<div class="ttc" id="abasic_stringstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aget_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_istream/get.html">std::istream::get</a></div><div class="ttdeci">T get(T... args)</div></div>
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<div class="ttc" id="anamespacebeast_1_1IP_html_af52d0575e03e7d0718c46da9c7ab73d0"><div class="ttname"><a href="namespacebeast_1_1IP.html#af52d0575e03e7d0718c46da9c7ab73d0">beast::IP::operator==</a></div><div class="ttdeci">bool operator==(Endpoint const &lhs, Endpoint const &rhs)</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8cpp_source.html#l00075">IPEndpoint.cpp:75</a></div></div>
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<div class="ttc" id="anamespacebeast_1_1IP_html_adbe597760cb20a7aa3f2ff92f7bed2cc"><div class="ttname"><a href="namespacebeast_1_1IP.html#adbe597760cb20a7aa3f2ff92f7bed2cc">beast::IP::Address</a></div><div class="ttdeci">boost::asio::ip::address Address</div><div class="ttdef"><b>Definition:</b> <a href="IPAddress_8h_source.html#l00041">IPAddress.h:41</a></div></div>
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<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html_a25e623f726dbda92789f51cce520b3b1"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html#a25e623f726dbda92789f51cce520b3b1">beast::IP::Endpoint::Endpoint</a></div><div class="ttdeci">Endpoint()</div><div class="ttdoc">Create an unspecified endpoint.</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8cpp_source.html#l00026">IPEndpoint.cpp:26</a></div></div>
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<div class="ttc" id="ato_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a></div><div class="ttdeci">T to_string(T... args)</div></div>
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<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html_ad4ea0ccfc9a795efb3d68dcd0a788f5e"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html#ad4ea0ccfc9a795efb3d68dcd0a788f5e">beast::IP::Endpoint::port</a></div><div class="ttdeci">Port port() const</div><div class="ttdoc">Returns the port number on the endpoint.</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8h_source.html#l00063">IPEndpoint.h:63</a></div></div>
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<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a></div></div>
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<div class="ttc" id="anamespacebeast_1_1IP_html_ad818be4e71a6de7948a5bb1ec14c6567"><div class="ttname"><a href="namespacebeast_1_1IP.html#ad818be4e71a6de7948a5bb1ec14c6567">beast::IP::operator<</a></div><div class="ttdeci">bool operator<(Endpoint const &lhs, Endpoint const &rhs)</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8cpp_source.html#l00081">IPEndpoint.cpp:81</a></div></div>
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<div class="ttc" id="afail_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ios/fail.html">std::stringstream::fail</a></div><div class="ttdeci">T fail(T... args)</div></div>
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<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html_ab2c227db84255620219ebab8ead53636"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html#ab2c227db84255620219ebab8ead53636">beast::IP::Endpoint::from_string</a></div><div class="ttdeci">static Endpoint from_string(std::string const &s)</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8cpp_source.html#l00046">IPEndpoint.cpp:46</a></div></div>
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<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html">beast::IP::Endpoint</a></div><div class="ttdoc">A version-independent IP address and port combination.</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8h_source.html#l00039">IPEndpoint.h:39</a></div></div>
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<div class="ttc" id="aclassbeast_1_1IP_1_1Endpoint_html_aac388eeb417add061487b8166490a338"><div class="ttname"><a href="classbeast_1_1IP_1_1Endpoint.html#aac388eeb417add061487b8166490a338">beast::IP::Endpoint::from_string_checked</a></div><div class="ttdeci">static boost::optional< Endpoint > from_string_checked(std::string const &s)</div><div class="ttdoc">Create an Endpoint from a string.</div><div class="ttdef"><b>Definition:</b> <a href="IPEndpoint_8cpp_source.html#l00035">IPEndpoint.cpp:35</a></div></div>
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<div class="ttc" id="aunget_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_istream/unget.html">std::istream::unget</a></div><div class="ttdeci">T unget(T... args)</div></div>
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<div class="ttc" id="abasic_istream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_istream.html">std::istream</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="anamespacebeast_html"><div class="ttname"><a href="namespacebeast.html">beast</a></div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00646">base_uint.h:646</a></div></div>
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