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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_479102fde392347bd126b381f7d9d4f1.html">conditions</a></li><li class="navelem"><a class="el" href="dir_213c30eea5bc8191205baf8de76da05c.html">impl</a></li> </ul>
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<div class="title">utils.h</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 rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2016 Ripple Labs Inc.</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">#ifndef RIPPLE_CONDITIONS_UTILS_H</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#define RIPPLE_CONDITIONS_UTILS_H</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="preprocessor">#include <ripple/basics/strHex.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/conditions/impl/error.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <boost/dynamic_bitset.hpp></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/iomanip.html">iomanip</a>></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/limits.html">limits</a>></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/sstream.html">sstream</a>></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/stdexcept.html">stdexcept</a>></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string.html">string</a>></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/utility.html">utility</a>></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/vector.html">vector</a>></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> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span>cryptoconditions {</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> <span class="comment">// A collection of functions to decode binary blobs</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// encoded with X.690 Distinguished Encoding Rules.</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// This is a very trivial decoder and only implements</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// the bare minimum needed to support PreimageSha256.</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html"> 42</a></span> <span class="keyword">namespace </span>der {</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> <span class="comment">// The preamble encapsulates the DER identifier and</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// length octets:</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html"> 46</a></span> <span class="keyword">struct </span><a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">Preamble</a></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="keyword">explicit</span> <a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#a7c32128aafb90b0a7f2d6a50df2be040">Preamble</a>() = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57"> 49</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> <a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57">type</a> = 0;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ab6d02b42983eb761e34f28ef6cf73e32"> 50</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ab6d02b42983eb761e34f28ef6cf73e32">tag</a> = 0;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427"> 51</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">length</a> = 0;</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>  </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#abe5919b6b49842b90e1dd9de11edceb8"> 55</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#abe5919b6b49842b90e1dd9de11edceb8">isPrimitive</a>(<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">Preamble</a> <span class="keyword">const</span>& p)</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> {</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57">type</a> & 0x20) == 0;</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> }</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#a5598a5b0e63f482cf09ed900405bb14d"> 61</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#a5598a5b0e63f482cf09ed900405bb14d">isConstructed</a>(<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">Preamble</a> <span class="keyword">const</span>& p)</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> {</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> !<a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#abe5919b6b49842b90e1dd9de11edceb8">isPrimitive</a>(p);</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> }</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="keyword">inline</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#ae260830b211b6c13c400242229d09ac3"> 67</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#ae260830b211b6c13c400242229d09ac3">isUniversal</a>(<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">Preamble</a> <span class="keyword">const</span>& p)</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> {</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57">type</a> & 0xC0) == 0;</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>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#acc7e5835e3c63c351aeafc8b52644be1"> 73</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#acc7e5835e3c63c351aeafc8b52644be1">isApplication</a>(<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">Preamble</a> <span class="keyword">const</span>& p)</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> {</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">return</span> (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57">type</a> & 0xC0) == 0x40;</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>  </div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#ab0ecc3cd624cfe48c1382b719c18e539"> 79</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#ab0ecc3cd624cfe48c1382b719c18e539">isContextSpecific</a>(<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">Preamble</a> <span class="keyword">const</span>& p)</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> {</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">return</span> (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57">type</a> & 0xC0) == 0x80;</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>  </div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#a7b59d9b70291a517a8a7220ecdae1e1d"> 85</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#a7b59d9b70291a517a8a7220ecdae1e1d">isPrivate</a>(<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">Preamble</a> <span class="keyword">const</span>& p)</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> {</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">return</span> (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57">type</a> & 0xC0) == 0xC0;</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="keyword">inline</span> Preamble</div>
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<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#af645e6e91b0b5d439228c14a7c4b360f"> 91</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#af645e6e91b0b5d439228c14a7c4b360f">parsePreamble</a>(<a class="code" href="classripple_1_1Slice.html">Slice</a>& s, <a class="codeRef" href="http://en.cppreference.com/w/cpp/error/error_code.html">std::error_code</a>& ec)</div>
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|
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> {</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">Preamble</a> p;</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>  <span class="keywordflow">if</span> (s.<a class="code" href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825">size</a>() < 2)</div>
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  {</div>
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|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a4635db4140842fb49593e70f83fc0d59">error::short_preamble</a>;</div>
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|
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> p;</div>
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|
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div>
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|
<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>  p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57">type</a> = s[0] & 0xE0;</div>
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|
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ab6d02b42983eb761e34f28ef6cf73e32">tag</a> = s[0] & 0x1F;</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>  s += 1;</div>
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|
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
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|
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ab6d02b42983eb761e34f28ef6cf73e32">tag</a> == 0x1F)</div>
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|
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  { <span class="comment">// Long tag form, which we do not support:</span></div>
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|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23ab7fcc29f8f7ba2bb28f56437232e011e">error::long_tag</a>;</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> p;</div>
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|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div>
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|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  </div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">length</a> = s[0];</div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  s += 1;</div>
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|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
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|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">length</a> & 0x80)</div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  { <span class="comment">// Long form length:</span></div>
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|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">const</span> cnt = p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">length</a> & 0x7F;</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
|
|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span> (cnt == 0)</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>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a23ffdfca0c2059b36da38cb35daae34e">error::malformed_encoding</a>;</div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span> p;</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</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>  <span class="keywordflow">if</span> (cnt > <span class="keyword">sizeof</span>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a>))</div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  {</div>
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|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23aeec30238a1c1154b9beb6c425f6640e8">error::large_size</a>;</div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> p;</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> (cnt > s.<a class="code" href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825">size</a>())</div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  {</div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a4635db4140842fb49593e70f83fc0d59">error::short_preamble</a>;</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> p;</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">length</a> = 0;</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="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> i = 0; i != cnt; ++i)</div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">length</a> = (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">length</a> << 8) + s[i];</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>  s += cnt;</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">if</span> (p.<a class="code" href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">length</a> == 0)</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  {</div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a23ffdfca0c2059b36da38cb35daae34e">error::malformed_encoding</a>;</div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">return</span> p;</div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</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>  </div>
|
|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span> p;</div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> }</div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">inline</span> <a class="code" href="classripple_1_1Buffer.html">Buffer</a></div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#ab34f4f12a87784ad3d1ef22f18a78bf7"> 155</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#ab34f4f12a87784ad3d1ef22f18a78bf7">parseOctetString</a>(<a class="code" href="classripple_1_1Slice.html">Slice</a>& s, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> count, <a class="codeRef" href="http://en.cppreference.com/w/cpp/error/error_code.html">std::error_code</a>& ec)</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>  <span class="keywordflow">if</span> (count > s.<a class="code" href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825">size</a>())</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  {</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23acfdd03f4b6e2ca9f7e3d892ad3274c5c">error::buffer_underfull</a>;</div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> {};</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>  </div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span> (count > 65535)</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>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23aeec30238a1c1154b9beb6c425f6640e8">error::large_size</a>;</div>
|
|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="classripple_1_1Buffer.html">Buffer</a> b(s.<a class="code" href="classripple_1_1Slice.html#a9d49708cd15d24841b78dc0a9ecaac26">data</a>(), count);</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  s += count;</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">return</span> b;</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>  </div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">template</span> <<span class="keyword">class</span> Integer></div>
|
|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> Integer</div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="namespaceripple_1_1cryptoconditions_1_1der.html#ab450cdc614f8bfcec12b01459bd981be"> 176</a></span> <a class="code" href="namespaceripple_1_1cryptoconditions_1_1der.html#ab450cdc614f8bfcec12b01459bd981be">parseInteger</a>(<a class="code" href="classripple_1_1Slice.html">Slice</a>& s, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> count, <a class="codeRef" href="http://en.cppreference.com/w/cpp/error/error_code.html">std::error_code</a>& ec)</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>  Integer v{0};</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  </div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classripple_1_1Slice.html#a38d951bc2f27aaf89c3fdb5914c7e169">empty</a>())</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  {</div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// can never have zero sized integers</span></div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a23ffdfca0c2059b36da38cb35daae34e">error::malformed_encoding</a>;</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> v;</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> (count > s.<a class="code" href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825">size</a>())</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  {</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23acfdd03f4b6e2ca9f7e3d892ad3274c5c">error::buffer_underfull</a>;</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> v;</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>  </div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> isSigned = <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/numeric_limits.html">std::numeric_limits<Integer>::is_signed</a>;</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// unsigned types may have a leading zero octet</span></div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> maxLength = isSigned ? <span class="keyword">sizeof</span>(Integer) : <span class="keyword">sizeof</span>(Integer) + 1;</div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (count > maxLength)</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>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23aeec30238a1c1154b9beb6c425f6640e8">error::large_size</a>;</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">return</span> v;</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</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>  <span class="keywordflow">if</span> (!isSigned && (s[0] & (1 << 7)))</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  {</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="comment">// trying to decode a negative number into a positive value</span></div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a23ffdfca0c2059b36da38cb35daae34e">error::malformed_encoding</a>;</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> v;</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>  </div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span> (!isSigned && count == <span class="keyword">sizeof</span>(Integer) + 1 && s[0])</div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  {</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="comment">// since integers are coded as two's complement, the first byte may</span></div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// be zero for unsigned reps</span></div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  ec = <a class="code" href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a23ffdfca0c2059b36da38cb35daae34e">error::malformed_encoding</a>;</div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> v;</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>  </div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  v = 0;</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < count; ++i)</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  v = (v << 8) | (s[i] & 0xff);</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">if</span> (isSigned && (s[0] & (1 << 7)))</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = count; i < <span class="keyword">sizeof</span>(Integer); ++i)</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  v |= (Integer(0xff) << (8 * i));</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  s += count;</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">return</span> v;</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> }</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  </div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> } <span class="comment">// namespace der</span></div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> } <span class="comment">// namespace cryptoconditions</span></div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> } <span class="comment">// namespace ripple</span></div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  </div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="preprocessor">#endif</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassripple_1_1Slice_html_aa6faa586508e0f849d4591d807353825"><div class="ttname"><a href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825">ripple::Slice::size</a></div><div class="ttdeci">std::size_t size() const noexcept</div><div class="ttdoc">Returns the number of bytes in the storage.</div><div class="ttdef"><b>Definition:</b> <a href="Slice_8h_source.html#l00080">Slice.h:80</a></div></div>
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<div class="ttc" id="asstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/sstream.html">sstream</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_ab34f4f12a87784ad3d1ef22f18a78bf7"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#ab34f4f12a87784ad3d1ef22f18a78bf7">ripple::cryptoconditions::der::parseOctetString</a></div><div class="ttdeci">Buffer parseOctetString(Slice &s, std::uint32_t count, std::error_code &ec)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00155">utils.h:155</a></div></div>
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<div class="ttc" id="astructripple_1_1cryptoconditions_1_1der_1_1Preamble_html_a7c32128aafb90b0a7f2d6a50df2be040"><div class="ttname"><a href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#a7c32128aafb90b0a7f2d6a50df2be040">ripple::cryptoconditions::der::Preamble::Preamble</a></div><div class="ttdeci">Preamble()=default</div></div>
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<div class="ttc" id="autility_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/utility.html">utility</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_acc7e5835e3c63c351aeafc8b52644be1"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#acc7e5835e3c63c351aeafc8b52644be1">ripple::cryptoconditions::der::isApplication</a></div><div class="ttdeci">bool isApplication(Preamble const &p)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00073">utils.h:73</a></div></div>
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<div class="ttc" id="aclassripple_1_1Slice_html"><div class="ttname"><a href="classripple_1_1Slice.html">ripple::Slice</a></div><div class="ttdoc">An immutable linear range of bytes.</div><div class="ttdef"><b>Definition:</b> <a href="Slice_8h_source.html#l00044">Slice.h:44</a></div></div>
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<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/vector.html">vector</a></div></div>
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<div class="ttc" id="aclassripple_1_1Slice_html_a9d49708cd15d24841b78dc0a9ecaac26"><div class="ttname"><a href="classripple_1_1Slice.html#a9d49708cd15d24841b78dc0a9ecaac26">ripple::Slice::data</a></div><div class="ttdeci">std::uint8_t const * data() const noexcept</div><div class="ttdoc">Return a pointer to beginning of the storage.</div><div class="ttdef"><b>Definition:</b> <a href="Slice_8h_source.html#l00097">Slice.h:97</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_ab450cdc614f8bfcec12b01459bd981be"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#ab450cdc614f8bfcec12b01459bd981be">ripple::cryptoconditions::der::parseInteger</a></div><div class="ttdeci">Integer parseInteger(Slice &s, std::size_t count, std::error_code &ec)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00176">utils.h:176</a></div></div>
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<div class="ttc" id="aclassripple_1_1Buffer_html"><div class="ttname"><a href="classripple_1_1Buffer.html">ripple::Buffer</a></div><div class="ttdoc">Like std::vector<char> but better.</div><div class="ttdef"><b>Definition:</b> <a href="Buffer_8h_source.html#l00035">Buffer.h:35</a></div></div>
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<div class="ttc" id="aclassripple_1_1Slice_html_a38d951bc2f27aaf89c3fdb5914c7e169"><div class="ttname"><a href="classripple_1_1Slice.html#a38d951bc2f27aaf89c3fdb5914c7e169">ripple::Slice::empty</a></div><div class="ttdeci">bool empty() const noexcept</div><div class="ttdoc">Return true if the byte range is empty.</div><div class="ttdef"><b>Definition:</b> <a href="Slice_8h_source.html#l00069">Slice.h:69</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_a5598a5b0e63f482cf09ed900405bb14d"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#a5598a5b0e63f482cf09ed900405bb14d">ripple::cryptoconditions::der::isConstructed</a></div><div class="ttdeci">bool isConstructed(Preamble const &p)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00061">utils.h:61</a></div></div>
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<div class="ttc" id="aerror_code_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/error_code.html">std::error_code</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_abe5919b6b49842b90e1dd9de11edceb8"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#abe5919b6b49842b90e1dd9de11edceb8">ripple::cryptoconditions::der::isPrimitive</a></div><div class="ttdeci">bool isPrimitive(Preamble const &p)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00055">utils.h:55</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_ab0ecc3cd624cfe48c1382b719c18e539"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#ab0ecc3cd624cfe48c1382b719c18e539">ripple::cryptoconditions::der::isContextSpecific</a></div><div class="ttdeci">bool isContextSpecific(Preamble const &p)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00079">utils.h:79</a></div></div>
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<div class="ttc" id="astdexcept_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/stdexcept.html">stdexcept</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_html_ae0bee5541ce10d52809660ad2d100a23a4635db4140842fb49593e70f83fc0d59"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a4635db4140842fb49593e70f83fc0d59">ripple::cryptoconditions::error::short_preamble</a></div><div class="ttdeci">@ short_preamble</div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_html_ae0bee5541ce10d52809660ad2d100a23acfdd03f4b6e2ca9f7e3d892ad3274c5c"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23acfdd03f4b6e2ca9f7e3d892ad3274c5c">ripple::cryptoconditions::error::buffer_underfull</a></div><div class="ttdeci">@ buffer_underfull</div></div>
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<div class="ttc" id="astructripple_1_1cryptoconditions_1_1der_1_1Preamble_html_acc503771e4b5ddae9d630ef8520d7427"><div class="ttname"><a href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#acc503771e4b5ddae9d630ef8520d7427">ripple::cryptoconditions::der::Preamble::length</a></div><div class="ttdeci">std::size_t length</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00051">utils.h:51</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_a7b59d9b70291a517a8a7220ecdae1e1d"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#a7b59d9b70291a517a8a7220ecdae1e1d">ripple::cryptoconditions::der::isPrivate</a></div><div class="ttdeci">bool isPrivate(Preamble const &p)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00085">utils.h:85</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_af645e6e91b0b5d439228c14a7c4b360f"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#af645e6e91b0b5d439228c14a7c4b360f">ripple::cryptoconditions::der::parsePreamble</a></div><div class="ttdeci">Preamble parsePreamble(Slice &s, std::error_code &ec)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00091">utils.h:91</a></div></div>
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<div class="ttc" id="astructripple_1_1cryptoconditions_1_1der_1_1Preamble_html_ab6d02b42983eb761e34f28ef6cf73e32"><div class="ttname"><a href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ab6d02b42983eb761e34f28ef6cf73e32">ripple::cryptoconditions::der::Preamble::tag</a></div><div class="ttdeci">std::size_t tag</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00050">utils.h:50</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::uint8_t</a></div></div>
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<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
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<div class="ttc" id="aiomanip_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/iomanip.html">iomanip</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_html_ae0bee5541ce10d52809660ad2d100a23ab7fcc29f8f7ba2bb28f56437232e011e"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23ab7fcc29f8f7ba2bb28f56437232e011e">ripple::cryptoconditions::error::long_tag</a></div><div class="ttdeci">@ long_tag</div></div>
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<div class="ttc" id="alimits_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/limits.html">limits</a></div></div>
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<div class="ttc" id="astructripple_1_1cryptoconditions_1_1der_1_1Preamble_html"><div class="ttname"><a href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html">ripple::cryptoconditions::der::Preamble</a></div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00046">utils.h:46</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_1_1der_html_ae260830b211b6c13c400242229d09ac3"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions_1_1der.html#ae260830b211b6c13c400242229d09ac3">ripple::cryptoconditions::der::isUniversal</a></div><div class="ttdeci">bool isUniversal(Preamble const &p)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00067">utils.h:67</a></div></div>
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<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
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<div class="ttc" id="astructripple_1_1cryptoconditions_1_1der_1_1Preamble_html_ae4b7f5bda52833109c8c8f9d4b65cf57"><div class="ttname"><a href="structripple_1_1cryptoconditions_1_1der_1_1Preamble.html#ae4b7f5bda52833109c8c8f9d4b65cf57">ripple::cryptoconditions::der::Preamble::type</a></div><div class="ttdeci">std::uint8_t type</div><div class="ttdef"><b>Definition:</b> <a href="utils_8h_source.html#l00049">utils.h:49</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_html_ae0bee5541ce10d52809660ad2d100a23aeec30238a1c1154b9beb6c425f6640e8"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23aeec30238a1c1154b9beb6c425f6640e8">ripple::cryptoconditions::error::large_size</a></div><div class="ttdeci">@ large_size</div></div>
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<div class="ttc" id="anumeric_limits_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/numeric_limits.html">std::numeric_limits</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1cryptoconditions_html_ae0bee5541ce10d52809660ad2d100a23a23ffdfca0c2059b36da38cb35daae34e"><div class="ttname"><a href="namespaceripple_1_1cryptoconditions.html#ae0bee5541ce10d52809660ad2d100a23a23ffdfca0c2059b36da38cb35daae34e">ripple::cryptoconditions::error::malformed_encoding</a></div><div class="ttdeci">@ malformed_encoding</div></div>
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<div class="ttc" id="astring_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/string.html">string</a></div></div>
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