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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Ruby: ext/digest/digest.c Source File</title> <link href="../../tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="../../jquery.js"></script> <script type="text/javascript" src="../../dynsections.js"></script> <link href="../../doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Ruby  <span id="projectnumber">1.9.3p551(2014-11-13revision48407)</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="../../menudata.js"></script> <script type="text/javascript" src="../../menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('../../',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="../../dir_31cedd4509e06940f559c1ca2f722e02.html">ext</a></li><li class="navelem"><a class="el" href="../../dir_8462c367d9e69a7809faa14633ccfafa.html">digest</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">digest.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../d7/d03/digest_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> digest.c -</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> $Author: drbrain $</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> created at: Fri May 25 08:57:27 JST 2001</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Copyright (C) 1995-2001 Yukihiro Matsumoto</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> Copyright (C) 2001-2006 Akinori MUSHA</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> $RoughId: digest.c,v 1.16 2001/07/13 15:38:27 knu Exp $</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> $Id: digest.c 32951 2011-08-12 17:26:00Z drbrain $</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">************************************************/</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "<a class="code" href="../../d9/d46/digest_8h.html">digest.h</a>"</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a844cf697f4e057fac0732ab901ad0212"> 18</a></span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d7/d03/digest_8c.html#a844cf697f4e057fac0732ab901ad0212">rb_mDigest</a>;</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26"> 19</a></span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>;</div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d"> 20</a></span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d">rb_cDigest_Class</a>;</div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783"> 21</a></span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a52093d87606dc5565c9ddd88e765244d"> 23</a></span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a>, <a class="code" href="../../d7/d03/digest_8c.html#a52093d87606dc5565c9ddd88e765244d">id_update</a>, <a class="code" href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a>, <a class="code" href="../../d7/d03/digest_8c.html#a2ff3106c67e13316e101915490998da2">id_digest</a>, <a class="code" href="../../d7/d03/digest_8c.html#a0a104558317660df1ac57053b5509148">id_hexdigest</a>, <a class="code" href="../../d7/d03/digest_8c.html#a666a3c80a617f5e4c97436438d68b236">id_digest_length</a>;</div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#ae2e62eff5f52bfe344e413270aca575c"> 24</a></span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> <a class="code" href="../../d7/d03/digest_8c.html#ae2e62eff5f52bfe344e413270aca575c">id_metadata</a>;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <a class="code" href="../../d8/db0/defines_8h.html#ae0c8c0314e21908ebdd9fe1098a3ce23">RUBY_EXTERN</a> <span class="keywordtype">void</span> <a class="code" href="../../d7/d03/digest_8c.html#a11c65b579407e3be8e8cb07f6b328c0b">Init_digest_base</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">/*</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * Document-module: Digest</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> *</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * This module provides a framework for message digest libraries.</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> *</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * You may want to look at OpenSSL::Digest as it supports support more</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * algorithms.</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> *</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> * A cryptographic hash function is a procedure that takes data and return a</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * fixed bit string : the hash value, also known as _digest_. Hash functions</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * are also called one-way functions, it is easy to compute a digest from</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * a message, but it is infeasible to generate a message from a digest.</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> *</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * == Example</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> *</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * require 'digest'</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> *</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * # Compute a complete digest</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * sha256 = Digest::SHA256.new</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * digest = sha256.digest message</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> *</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * # Compute digest by chunks</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * sha256 = Digest::SHA256.new</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * sha256.update message1</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * sha256 << message2 # << is an alias for update</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> *</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * digest = sha256.digest</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> *</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * == Digest algorithms</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> *</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * Different digest algorithms (or hash functions) are available :</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> *</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * HMAC::</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> * See FIPS PUB 198 The Keyed-Hash Message Authentication Code (HMAC)</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * RIPEMD-160::</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> * (as Digest::RMD160) see</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * http://homes.esat.kuleuven.be/~bosselae/ripemd160.html</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * SHA1::</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * See FIPS 180 Secure Hash Standard</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> * SHA2 family::</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * See FIPS 180 Secure Hash Standard which defines the following algorithms:</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * * SHA512</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * * SHA384</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * * SHA256</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> *</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * The latest versions of the FIPS publications can be found here:</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> * http://csrc.nist.gov/publications/PubsFIPS.html</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> *</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> * Additionally Digest::BubbleBabble encodes a digest as a sequence of</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * consonants and vowels which is more recognizable and comparable than a</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * hexadecimal digest. See http://en.wikipedia.org/wiki/Bubblebabble</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> */</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a2c8b0096db6520d3713a4b5edcb75a26"> 82</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a2c8b0096db6520d3713a4b5edcb75a26">hexencode_str_new</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str_digest)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">char</span> *digest;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">size_t</span> digest_len;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">size_t</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">char</span> *<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> hex[] = {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="charliteral">'0'</span>, <span class="charliteral">'1'</span>, <span class="charliteral">'2'</span>, <span class="charliteral">'3'</span>, <span class="charliteral">'4'</span>, <span class="charliteral">'5'</span>, <span class="charliteral">'6'</span>, <span class="charliteral">'7'</span>, <span class="charliteral">'8'</span>, <span class="charliteral">'9'</span>,</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="charliteral">'a'</span>, <span class="charliteral">'b'</span>, <span class="charliteral">'c'</span>, <span class="charliteral">'d'</span>, <span class="charliteral">'e'</span>, <span class="charliteral">'f'</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  };</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(str_digest);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  digest = <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(str_digest);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  digest_len = <a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(str_digest);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a50fece4db74f09568b2938db583c5655">LONG_MAX</a> / 2 < digest_len) {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a95ad3953d535707e2cf2b1d837f5e253">rb_eRuntimeError</a>, <span class="stringliteral">"digest string too long"</span>);</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  str = <a class="code" href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a>(0, digest_len * 2);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0, <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(str); <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < digest_len; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> byte = digest[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>];</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> + <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>] = hex[byte >> 4];</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> + <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> + 1] = hex[byte & 0x0f];</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">return</span> str;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> }</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment">/*</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * Digest.hexencode(string) -> hexencoded_string</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> *</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> * Generates a hex-encoded version of a given _string_.</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> */</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a4b6f345a519db589dc690856c5491373"> 121</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a4b6f345a519db589dc690856c5491373">rb_digest_s_hexencode</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> klass, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str)</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">return</span> <a class="code" href="../../d7/d03/digest_8c.html#a2c8b0096db6520d3713a4b5edcb75a26">hexencode_str_new</a>(str);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> }</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <a class="code" href="../../d7/d03/digest_8c.html#a4133ed66a37c5898f2499121cea19235">NORETURN</a>(<span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="../../d7/d03/digest_8c.html#a544ba00888547d40e2725c332c740bc4">rb_digest_instance_method_unimpl</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <span class="keyword">const</span> <span class="keywordtype">char</span> *method));</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment">/*</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> * Document-module: Digest::Instance</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> *</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * This module provides instance methods for a digest implementation</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * object to calculate message digest values.</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> */</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a544ba00888547d40e2725c332c740bc4"> 136</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a544ba00888547d40e2725c332c740bc4">rb_digest_instance_method_unimpl</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <span class="keyword">const</span> <span class="keywordtype">char</span> *method)</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> {</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a95ad3953d535707e2cf2b1d837f5e253">rb_eRuntimeError</a>, <span class="stringliteral">"%s does not implement %s()"</span>,</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9b4f42ada717bfbe7a78830639476aed">rb_obj_classname</a>(<span class="keyword">self</span>), method);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> }</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> <span class="comment">/*</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> * digest_obj.update(string) -> digest_obj</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"> * digest_obj << string -> digest_obj</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> *</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> * Updates the digest using a given _string_ and returns self.</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> *</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> * The update() method and the left-shift operator are overridden by</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> * each implementation subclass. (One should be an alias for the</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> * other)</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> */</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a5d6e47706297b116549e77f2bb3a46db"> 154</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a5d6e47706297b116549e77f2bb3a46db">rb_digest_instance_update</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str)</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> {</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="../../d7/d03/digest_8c.html#a544ba00888547d40e2725c332c740bc4">rb_digest_instance_method_unimpl</a>(<span class="keyword">self</span>, <span class="stringliteral">"update"</span>);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> }</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> <span class="comment">/*</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> * digest_obj.instance_eval { finish } -> digest_obj</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> *</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> * Finishes the digest and returns the resulting hash value.</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> *</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> * This method is overridden by each implementation subclass and often</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> * made private, because some of those subclasses may leave internal</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> * data uninitialized. Do not call this method from outside. Use</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> * #digest!() instead, which ensures that internal data be reset for</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * security reasons.</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> */</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#ad1de6bddaddf2a45cc333db9c2fe17c9"> 172</a></span> <a class="code" href="../../d7/d03/digest_8c.html#ad1de6bddaddf2a45cc333db9c2fe17c9">rb_digest_instance_finish</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</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>  <a class="code" href="../../d7/d03/digest_8c.html#a544ba00888547d40e2725c332c740bc4">rb_digest_instance_method_unimpl</a>(<span class="keyword">self</span>, <span class="stringliteral">"finish"</span>);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> }</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment">/*</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> * digest_obj.reset -> digest_obj</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> *</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> * Resets the digest to the initial state and returns self.</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> *</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> * This method is overridden by each implementation subclass.</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> */</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a73f192fe2e0c5bd6d6dec6afb4ca0c0f"> 186</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a73f192fe2e0c5bd6d6dec6afb4ca0c0f">rb_digest_instance_reset</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> {</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="../../d7/d03/digest_8c.html#a544ba00888547d40e2725c332c740bc4">rb_digest_instance_method_unimpl</a>(<span class="keyword">self</span>, <span class="stringliteral">"reset"</span>);</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> }</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment">/*</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> * digest_obj.new -> another_digest_obj</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> *</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * Returns a new, initialized copy of the digest object. Equivalent</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * to digest_obj.clone().reset().</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> */</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a5900708c67e4189e110e93d7ee07c63f"> 199</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a5900708c67e4189e110e93d7ee07c63f">rb_digest_instance_new</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</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>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> clone = <a class="code" href="../../db/d2e/intern_8h.html#ac94270bbb4df159e10c3c2fadf0376a2">rb_obj_clone</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(clone, <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a>, 0);</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> clone;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment">/*</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> * digest_obj.digest -> string</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> * digest_obj.digest(string) -> string</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> *</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * If none is given, returns the resulting hash value of the digest,</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> * keeping the digest's state.</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> *</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> * If a _string_ is given, returns the hash value for the given</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * _string_, resetting the digest to the initial state before and</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * after the process.</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> */</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a69d3cefe19ccf1eed4eb1ac95a794a81"> 219</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a69d3cefe19ccf1eed4eb1ac95a794a81">rb_digest_instance_digest</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> {</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str, value;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"01"</span>, &str) > 0) {</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a>, 0);</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a52093d87606dc5565c9ddd88e765244d">id_update</a>, 1, str);</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  value = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a>, 0);</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a>, 0);</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  value = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<a class="code" href="../../db/d2e/intern_8h.html#ac94270bbb4df159e10c3c2fadf0376a2">rb_obj_clone</a>(<span class="keyword">self</span>), <a class="code" href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a>, 0);</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  }</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> value;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> }</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment">/*</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * digest_obj.digest! -> string</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> *</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"> * Returns the resulting hash value and resets the digest to the</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> * initial state.</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> */</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a34130249d3d7ae3deda6413a48e1fed0"> 243</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a34130249d3d7ae3deda6413a48e1fed0">rb_digest_instance_digest_bang</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> {</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> value = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a>, 0);</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a>, 0);</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> value;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> }</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment">/*</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> * digest_obj.hexdigest -> string</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> * digest_obj.hexdigest(string) -> string</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> *</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> * If none is given, returns the resulting hash value of the digest in</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * a hex-encoded form, keeping the digest's state.</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> *</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> * If a _string_ is given, returns the hash value for the given</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> * _string_ in a hex-encoded form, resetting the digest to the initial</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> * state before and after the process.</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> */</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#aa4379b6362546c4acf54950eb243341d"> 264</a></span> <a class="code" href="../../d7/d03/digest_8c.html#aa4379b6362546c4acf54950eb243341d">rb_digest_instance_hexdigest</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> {</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str, value;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <span class="stringliteral">"01"</span>, &str) > 0) {</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a>, 0);</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a52093d87606dc5565c9ddd88e765244d">id_update</a>, 1, str);</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  value = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a>, 0);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a>, 0);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  value = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<a class="code" href="../../db/d2e/intern_8h.html#ac94270bbb4df159e10c3c2fadf0376a2">rb_obj_clone</a>(<span class="keyword">self</span>), <a class="code" href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a>, 0);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  }</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">return</span> <a class="code" href="../../d7/d03/digest_8c.html#a2c8b0096db6520d3713a4b5edcb75a26">hexencode_str_new</a>(value);</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> }</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment">/*</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment"> * digest_obj.hexdigest! -> string</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment"> *</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"> * Returns the resulting hash value in a hex-encoded form and resets</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> * the digest to the initial state.</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"> */</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00288"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a35daf717687aa83bcc63d214f408627f"> 288</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a35daf717687aa83bcc63d214f408627f">rb_digest_instance_hexdigest_bang</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> {</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> value = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a>, 0);</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a>, 0);</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">return</span> <a class="code" href="../../d7/d03/digest_8c.html#a2c8b0096db6520d3713a4b5edcb75a26">hexencode_str_new</a>(value);</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> }</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment">/*</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * digest_obj.to_s -> string</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> *</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> * Returns digest_obj.hexdigest().</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> */</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00303"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a4a124c2e701346bc40f8345010e16314"> 303</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a4a124c2e701346bc40f8345010e16314">rb_digest_instance_to_s</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> {</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a0a104558317660df1ac57053b5509148">id_hexdigest</a>, 0);</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> }</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment">/*</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment"> * digest_obj.inspect -> string</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"> *</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> * Creates a printable version of the digest object.</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment"> */</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00315"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a24f2b9b7dee6ac0c089e598474b6783b"> 315</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a24f2b9b7dee6ac0c089e598474b6783b">rb_digest_instance_inspect</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> {</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordtype">size_t</span> digest_len = 32; <span class="comment">/* about this size at least */</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *cname;</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  cname = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9b4f42ada717bfbe7a78830639476aed">rb_obj_classname</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">/* #<Digest::ClassName: xxxxx...xxxx> */</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  str = <a class="code" href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a>(2 + <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(cname) + 2 + digest_len * 2 + 1);</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a>(str, <span class="stringliteral">"#<"</span>);</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a>(str, cname);</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a>(str, <span class="stringliteral">": "</span>);</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <a class="code" href="../../db/d2e/intern_8h.html#abea58f4d2559060d5821ff7d3d35a496">rb_str_buf_append</a>(str, <a class="code" href="../../d7/d03/digest_8c.html#aa4379b6362546c4acf54950eb243341d">rb_digest_instance_hexdigest</a>(0, 0, <span class="keyword">self</span>));</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="code" href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a>(str, <span class="stringliteral">">"</span>);</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">return</span> str;</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> }</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> </div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment">/*</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"> * digest_obj == another_digest_obj -> boolean</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment"> * digest_obj == string -> boolean</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment"> *</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment"> * If a string is given, checks whether it is equal to the hex-encoded</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"> * hash value of the digest object. If another digest instance is</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment"> * given, checks whether they have the same hash value. Otherwise</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment"> * returns false.</span></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="comment"> */</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00344"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#ada4d56369d36b7a56d92a76cf17701df"> 344</a></span> <a class="code" href="../../d7/d03/digest_8c.html#ada4d56369d36b7a56d92a76cf17701df">rb_digest_instance_equal</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> other)</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> {</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str1, str2;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">if</span> (<a class="code" href="../../db/d2e/intern_8h.html#a6e65fc310dd65ebd60d68ada991da6f6">rb_obj_is_kind_of</a>(other, <a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>) == <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>) {</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  str1 = <a class="code" href="../../d7/d03/digest_8c.html#a69d3cefe19ccf1eed4eb1ac95a794a81">rb_digest_instance_digest</a>(0, 0, <span class="keyword">self</span>);</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  str2 = <a class="code" href="../../d7/d03/digest_8c.html#a69d3cefe19ccf1eed4eb1ac95a794a81">rb_digest_instance_digest</a>(0, 0, other);</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  str1 = <a class="code" href="../../d7/d03/digest_8c.html#a4a124c2e701346bc40f8345010e16314">rb_digest_instance_to_s</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  str2 = other;</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  }</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="comment">/* never blindly assume that subclass methods return strings */</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(str1);</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(str2);</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(str1) == <a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(str2) &&</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="../../db/d2e/intern_8h.html#aabbf48d0162ce9a462b13b71ccf683a5">rb_str_cmp</a>(str1, str2) == 0) {</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>;</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> }</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment">/*</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"> * digest_obj.digest_length -> integer</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> *</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment"> * Returns the length of the hash value of the digest.</span></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"> *</span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment"> * This method should be overridden by each implementation subclass.</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> * If not, digest_obj.digest().length() is returned.</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> */</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00377"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#abb87766c1bd945bc26ab739e056dd8ae"> 377</a></span> <a class="code" href="../../d7/d03/digest_8c.html#abb87766c1bd945bc26ab739e056dd8ae">rb_digest_instance_digest_length</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> {</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="comment">/* subclasses really should redefine this method */</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> digest = <a class="code" href="../../d7/d03/digest_8c.html#a69d3cefe19ccf1eed4eb1ac95a794a81">rb_digest_instance_digest</a>(0, 0, <span class="keyword">self</span>);</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="comment">/* never blindly assume that #digest() returns a string */</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(digest);</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(digest));</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> }</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment">/*</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * digest_obj.length -> integer</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> * digest_obj.size -> integer</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> *</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="comment"> * Returns digest_obj.digest_length().</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> */</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00395"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a0bdf7cc035d11ac72d68f6b926a6eb7b"> 395</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a0bdf7cc035d11ac72d68f6b926a6eb7b">rb_digest_instance_length</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> {</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<span class="keyword">self</span>, <a class="code" href="../../d7/d03/digest_8c.html#a666a3c80a617f5e4c97436438d68b236">id_digest_length</a>, 0);</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> }</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment">/*</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="comment"> * digest_obj.block_length -> integer</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment"> *</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * Returns the block length of the digest.</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> *</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> * This method is overridden by each implementation subclass.</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> */</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00409"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a5e9d9651f81e66c52b8f417b610e219d"> 409</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a5e9d9651f81e66c52b8f417b610e219d">rb_digest_instance_block_length</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> {</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <a class="code" href="../../d7/d03/digest_8c.html#a544ba00888547d40e2725c332c740bc4">rb_digest_instance_method_unimpl</a>(<span class="keyword">self</span>, <span class="stringliteral">"block_length"</span>);</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> }</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span> </div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment">/*</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> * Document-class: Digest::Class</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> *</span></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> * This module stands as a base class for digest implementation</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> * classes.</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment"> */</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> </div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> <span class="comment">/*</span></div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="comment"> * Digest::Class.digest(string, *parameters) -> hash_string</span></div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="comment"> *</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <span class="comment"> * Returns the hash value of a given _string_. This is equivalent to</span></div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="comment"> * Digest::Class.new(*parameters).digest(string), where extra</span></div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"> * _parameters_, if any, are passed through to the constructor and the</span></div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> * _string_ is passed to #digest().</span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment"> */</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00431"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#ae6fdc533d2c4ca21ad59b64d6ae0331d"> 431</a></span> <a class="code" href="../../d7/d03/digest_8c.html#ae6fdc533d2c4ca21ad59b64d6ae0331d">rb_digest_class_s_digest</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> klass)</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> {</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str;</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">volatile</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj;</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> < 1) {</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"no data given"</span>);</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  }</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  str = *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>++;</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>--;</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(str);</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  obj = <a class="code" href="../../db/d2e/intern_8h.html#a4419d9ed52af0d0dbdcb02f491b1d88d">rb_obj_alloc</a>(klass);</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <a class="code" href="../../d3/d57/eval_8c.html#ad3ae1a7723c48c35c5323b9d45c565fa">rb_obj_call_init</a>(obj, <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> </div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(obj, <a class="code" href="../../d7/d03/digest_8c.html#a2ff3106c67e13316e101915490998da2">id_digest</a>, 1, str);</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span> }</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span> </div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <span class="comment">/*</span></div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span> <span class="comment"> * Digest::Class.hexdigest(string[, ...]) -> hash_string</span></div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="comment"> *</span></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="comment"> * Returns the hex-encoded hash value of a given _string_. This is</span></div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="comment"> * almost equivalent to</span></div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="comment"> * Digest.hexencode(Digest::Class.new(*parameters).digest(string)).</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="comment"> */</span></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00460"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a203f85e440f9b3e42f898bf89edf2856"> 460</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a203f85e440f9b3e42f898bf89edf2856">rb_digest_class_s_hexdigest</a>(<span class="keywordtype">int</span> <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> klass)</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span> {</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">return</span> <a class="code" href="../../d7/d03/digest_8c.html#a2c8b0096db6520d3713a4b5edcb75a26">hexencode_str_new</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#adafa8fd17636821445380e7e1881355e">rb_funcall2</a>(klass, <a class="code" href="../../d7/d03/digest_8c.html#a2ff3106c67e13316e101915490998da2">id_digest</a>, <a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>));</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span> }</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> </div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="comment">/* :nodoc: */</span></div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00467"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#aea64c9e88c7558dfc366fa59d1055da6"> 467</a></span> <a class="code" href="../../d7/d03/digest_8c.html#aea64c9e88c7558dfc366fa59d1055da6">rb_digest_class_init</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> {</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keywordflow">return</span> <span class="keyword">self</span>;</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> }</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="comment">/*</span></div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="comment"> * Document-class: Digest::Base</span></div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> <span class="comment"> *</span></div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="comment"> * This abstract class provides a common interface to message digest</span></div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span> <span class="comment"> * implementation classes written in C.</span></div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> <span class="comment"> */</span></div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> </div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="keyword">static</span> <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *</div><div class="line"><a name="l00480"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847"> 480</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> klass)</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span> {</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>;</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj;</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *algo;</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = klass; !<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>); <a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a> = <a class="code" href="../../db/d2e/intern_8h.html#a5f875a8446cf92f47ce7863ec1c4162b">rb_class_superclass</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>)) {</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">if</span> (<a class="code" href="../../db/d2e/intern_8h.html#a9c0716cf302d0e20cef34bb167dbcb9f">rb_ivar_defined</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, <a class="code" href="../../d7/d03/digest_8c.html#ae2e62eff5f52bfe344e413270aca575c">id_metadata</a>)) {</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  obj = <a class="code" href="../../db/d2e/intern_8h.html#a35a10b958666c1b330238eea7b7f3a8a">rb_ivar_get</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>, <a class="code" href="../../d7/d03/digest_8c.html#ae2e62eff5f52bfe344e413270aca575c">id_metadata</a>);</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  }</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  }</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span> </div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a>))</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a95ad3953d535707e2cf2b1d837f5e253">rb_eRuntimeError</a>, <span class="stringliteral">"Digest::Base cannot be directly inherited in Ruby"</span>);</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad043eb0996705571cad2e5bb39e9675e">Data_Get_Struct</a>(obj, <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a>, algo);</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span> </div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">switch</span> (algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a286622f2a907a7dff5b9674fb772af57">api_version</a>) {</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">case</span> 2:</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> </div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="comment">/*</span></div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="comment"> * put conversion here if possible when API is updated</span></div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span> <span class="comment"> */</span></div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a95ad3953d535707e2cf2b1d837f5e253">rb_eRuntimeError</a>, <span class="stringliteral">"Incompatible digest API version"</span>);</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  }</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span> </div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keywordflow">return</span> algo;</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> }</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span> </div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00514"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a79f4ef6cd92f7368f9dc497318c86f54"> 514</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a79f4ef6cd92f7368f9dc497318c86f54">rb_digest_base_alloc</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> klass)</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span> {</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *algo;</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj;</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordtype">void</span> *pctx;</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span> </div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">if</span> (klass == <a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>) {</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a1f4044eeff81eb1676037771628b555c">rb_eNotImpError</a>, <span class="stringliteral">"Digest::Base is an abstract class"</span>);</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  }</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  algo = <a class="code" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a>(klass);</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span> </div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  pctx = <a class="code" href="../../d8/db0/defines_8h.html#a6af5faec3f9662b20ffc9903f923dec0">xmalloc</a>(algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a623a6fc98b9a3cdf43db8ff96f57968a">ctx_size</a>);</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a42febe35bbfa812685b3cdd3fa12e84f">init_func</a>(pctx);</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  obj = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a27705a261a9addb9ed4cb65dd5a61b1c">Data_Wrap_Struct</a>(klass, 0, <a class="code" href="../../d8/db0/defines_8h.html#afca9b96f6a61eebbcdd7e6b3fc31ed97">xfree</a>, pctx);</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">return</span> obj;</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span> }</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span> </div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="comment">/* :nodoc: */</span></div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00536"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a6213b1ebbb99b48ee543ab5d56846260"> 536</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a6213b1ebbb99b48ee543ab5d56846260">rb_digest_base_copy</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> copy, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> obj)</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> {</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *algo;</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordtype">void</span> *pctx1, *pctx2;</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span> </div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">if</span> (copy == obj) <span class="keywordflow">return</span> copy;</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span> </div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <a class="code" href="../../db/d2e/intern_8h.html#a372d6acb27d271ee4fc2e88c7022c485">rb_check_frozen</a>(copy);</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  algo = <a class="code" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a>(<a class="code" href="../../db/d2e/intern_8h.html#ac2be7243e739fa8f5dce6be0c8ee5f6d">rb_obj_class</a>(copy));</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span> </div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad043eb0996705571cad2e5bb39e9675e">Data_Get_Struct</a>(obj, <span class="keywordtype">void</span>, pctx1);</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad043eb0996705571cad2e5bb39e9675e">Data_Get_Struct</a>(copy, <span class="keywordtype">void</span>, pctx2);</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  memcpy(pctx2, pctx1, algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a623a6fc98b9a3cdf43db8ff96f57968a">ctx_size</a>);</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span> </div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordflow">return</span> copy;</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span> }</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span> </div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="comment">/* :nodoc: */</span></div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00556"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a9f19f0cc5a82ccf31d4c5eb8c420bcd8"> 556</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a9f19f0cc5a82ccf31d4c5eb8c420bcd8">rb_digest_base_reset</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span> {</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *algo;</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordtype">void</span> *pctx;</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span> </div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  algo = <a class="code" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a>(<a class="code" href="../../db/d2e/intern_8h.html#ac2be7243e739fa8f5dce6be0c8ee5f6d">rb_obj_class</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad043eb0996705571cad2e5bb39e9675e">Data_Get_Struct</a>(<span class="keyword">self</span>, <span class="keywordtype">void</span>, pctx);</div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a42febe35bbfa812685b3cdd3fa12e84f">init_func</a>(pctx);</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span> </div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">return</span> <span class="keyword">self</span>;</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span> }</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span> <span class="comment">/* :nodoc: */</span></div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00572"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#aed514f957d81ebe0f7917042996df61e"> 572</a></span> <a class="code" href="../../d7/d03/digest_8c.html#aed514f957d81ebe0f7917042996df61e">rb_digest_base_update</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str)</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span> {</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *algo;</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordtype">void</span> *pctx;</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span> </div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  algo = <a class="code" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a>(<a class="code" href="../../db/d2e/intern_8h.html#ac2be7243e739fa8f5dce6be0c8ee5f6d">rb_obj_class</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad043eb0996705571cad2e5bb39e9675e">Data_Get_Struct</a>(<span class="keyword">self</span>, <span class="keywordtype">void</span>, pctx);</div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span> </div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(str);</div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#ac0ecee0a938117af17da0f6c45c67da6">update_func</a>(pctx, (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(str), <a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(str));</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span> </div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">return</span> <span class="keyword">self</span>;</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span> }</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span> <span class="comment">/* :nodoc: */</span></div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00589"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#ad79c32006c1a8fa9232ba5e4e8ffc451"> 589</a></span> <a class="code" href="../../d7/d03/digest_8c.html#ad79c32006c1a8fa9232ba5e4e8ffc451">rb_digest_base_finish</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span> {</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *algo;</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordtype">void</span> *pctx;</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> str;</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span> </div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  algo = <a class="code" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a>(<a class="code" href="../../db/d2e/intern_8h.html#ac2be7243e739fa8f5dce6be0c8ee5f6d">rb_obj_class</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> </div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad043eb0996705571cad2e5bb39e9675e">Data_Get_Struct</a>(<span class="keyword">self</span>, <span class="keywordtype">void</span>, pctx);</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  str = <a class="code" href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a>(0, algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a5344b79563b901a39266387efc7c5ea7">digest_len</a>);</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#abb0eb9a4300daf1eb49f665389e24ea1">finish_func</a>(pctx, (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(str));</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> </div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="comment">/* avoid potential coredump caused by use of a finished context */</span></div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a42febe35bbfa812685b3cdd3fa12e84f">init_func</a>(pctx);</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> </div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordflow">return</span> str;</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> }</div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span> </div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="comment">/* :nodoc: */</span></div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00610"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a98679fd1172dffa49d6d27a503b54ae0"> 610</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a98679fd1172dffa49d6d27a503b54ae0">rb_digest_base_digest_length</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span> {</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *algo;</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span> </div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  algo = <a class="code" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a>(<a class="code" href="../../db/d2e/intern_8h.html#ac2be7243e739fa8f5dce6be0c8ee5f6d">rb_obj_class</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span> </div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a5344b79563b901a39266387efc7c5ea7">digest_len</a>);</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span> }</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span> </div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span> <span class="comment">/* :nodoc: */</span></div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00621"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#a23d22285f13c5b243add4ae21322161d"> 621</a></span> <a class="code" href="../../d7/d03/digest_8c.html#a23d22285f13c5b243add4ae21322161d">rb_digest_base_block_length</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span> {</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <a class="code" href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a> *algo;</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span> </div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  algo = <a class="code" href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a>(<a class="code" href="../../db/d2e/intern_8h.html#ac2be7243e739fa8f5dce6be0c8ee5f6d">rb_obj_class</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span> </div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(algo-><a class="code" href="../../df/d6f/structrb__digest__metadata__t.html#a1aa2674a02f3ec3bd4974f7ceaddf642">block_len</a>);</div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span> }</div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span> </div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00631"></a><span class="lineno"><a class="line" href="../../d7/d03/digest_8c.html#ae4683de1850a2df53dd0ee4d11910141"> 631</a></span> <a class="code" href="../../d7/d03/digest_8c.html#ae4683de1850a2df53dd0ee4d11910141">Init_digest</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span> {</div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <a class="code" href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a> = <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"reset"</span>);</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <a class="code" href="../../d7/d03/digest_8c.html#a52093d87606dc5565c9ddd88e765244d">id_update</a> = <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"update"</span>);</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <a class="code" href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a> = <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"finish"</span>);</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <a class="code" href="../../d7/d03/digest_8c.html#a2ff3106c67e13316e101915490998da2">id_digest</a> = <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"digest"</span>);</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <a class="code" href="../../d7/d03/digest_8c.html#a0a104558317660df1ac57053b5509148">id_hexdigest</a> = <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"hexdigest"</span>);</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <a class="code" href="../../d7/d03/digest_8c.html#a666a3c80a617f5e4c97436438d68b236">id_digest_length</a> = <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"digest_length"</span>);</div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span> </div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="comment">/*</span></div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="comment"> * module Digest</span></div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span> <span class="comment"> */</span></div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <a class="code" href="../../d7/d03/digest_8c.html#a844cf697f4e057fac0732ab901ad0212">rb_mDigest</a> = <a class="code" href="../../de/ddf/group__class.html#ga911071d40f9312e49a774ea0e1b12869">rb_define_module</a>(<span class="stringliteral">"Digest"</span>);</div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span> </div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="comment">/* module functions */</span></div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a>(<a class="code" href="../../d7/d03/digest_8c.html#a844cf697f4e057fac0732ab901ad0212">rb_mDigest</a>, <span class="stringliteral">"hexencode"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a4b6f345a519db589dc690856c5491373">rb_digest_s_hexencode</a>, 1);</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span> </div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="comment">/*</span></div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span> <span class="comment"> * module Digest::Instance</span></div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="comment"> */</span></div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a> = <a class="code" href="../../de/ddf/group__class.html#gad0eeed44f413060a2417852168747388">rb_define_module_under</a>(<a class="code" href="../../d7/d03/digest_8c.html#a844cf697f4e057fac0732ab901ad0212">rb_mDigest</a>, <span class="stringliteral">"Instance"</span>);</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span> </div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="comment">/* instance methods that should be overridden */</span></div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"update"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a5d6e47706297b116549e77f2bb3a46db">rb_digest_instance_update</a>, 1);</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"<<"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a5d6e47706297b116549e77f2bb3a46db">rb_digest_instance_update</a>, 1);</div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga69c4f84891831d013e9e64972de90d78">rb_define_private_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"finish"</span>, <a class="code" href="../../d7/d03/digest_8c.html#ad1de6bddaddf2a45cc333db9c2fe17c9">rb_digest_instance_finish</a>, 0);</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"reset"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a73f192fe2e0c5bd6d6dec6afb4ca0c0f">rb_digest_instance_reset</a>, 0);</div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"digest_length"</span>, <a class="code" href="../../d7/d03/digest_8c.html#abb87766c1bd945bc26ab739e056dd8ae">rb_digest_instance_digest_length</a>, 0);</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"block_length"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a5e9d9651f81e66c52b8f417b610e219d">rb_digest_instance_block_length</a>, 0);</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span> </div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="comment">/* instance methods that may be overridden */</span></div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"=="</span>, <a class="code" href="../../d7/d03/digest_8c.html#ada4d56369d36b7a56d92a76cf17701df">rb_digest_instance_equal</a>, 1);</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"inspect"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a24f2b9b7dee6ac0c089e598474b6783b">rb_digest_instance_inspect</a>, 0);</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span> </div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="comment">/* instance methods that need not usually be overridden */</span></div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"new"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a5900708c67e4189e110e93d7ee07c63f">rb_digest_instance_new</a>, 0);</div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"digest"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a69d3cefe19ccf1eed4eb1ac95a794a81">rb_digest_instance_digest</a>, -1);</div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"digest!"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a34130249d3d7ae3deda6413a48e1fed0">rb_digest_instance_digest_bang</a>, 0);</div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"hexdigest"</span>, <a class="code" href="../../d7/d03/digest_8c.html#aa4379b6362546c4acf54950eb243341d">rb_digest_instance_hexdigest</a>, -1);</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"hexdigest!"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a35daf717687aa83bcc63d214f408627f">rb_digest_instance_hexdigest_bang</a>, 0);</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"to_s"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a4a124c2e701346bc40f8345010e16314">rb_digest_instance_to_s</a>, 0);</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"length"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a0bdf7cc035d11ac72d68f6b926a6eb7b">rb_digest_instance_length</a>, 0);</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>, <span class="stringliteral">"size"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a0bdf7cc035d11ac72d68f6b926a6eb7b">rb_digest_instance_length</a>, 0);</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span> </div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="comment">/*</span></div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="comment"> * class Digest::Class</span></div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="comment"> */</span></div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <a class="code" href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d">rb_cDigest_Class</a> = <a class="code" href="../../de/ddf/group__class.html#ga5266deadce0318d830a1e63c0933b898">rb_define_class_under</a>(<a class="code" href="../../d7/d03/digest_8c.html#a844cf697f4e057fac0732ab901ad0212">rb_mDigest</a>, <span class="stringliteral">"Class"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a57c96ead3ef230b4838e65fe037c346e">rb_cObject</a>);</div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d">rb_cDigest_Class</a>, <span class="stringliteral">"initialize"</span>, <a class="code" href="../../d7/d03/digest_8c.html#aea64c9e88c7558dfc366fa59d1055da6">rb_digest_class_init</a>, 0);</div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <a class="code" href="../../de/ddf/group__class.html#ga1301940bb86315055d67464ed2cee477">rb_include_module</a>(<a class="code" href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d">rb_cDigest_Class</a>, <a class="code" href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a>);</div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span> </div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="comment">/* class methods */</span></div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d">rb_cDigest_Class</a>, <span class="stringliteral">"digest"</span>, <a class="code" href="../../d7/d03/digest_8c.html#ae6fdc533d2c4ca21ad59b64d6ae0331d">rb_digest_class_s_digest</a>, -1);</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d">rb_cDigest_Class</a>, <span class="stringliteral">"hexdigest"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a203f85e440f9b3e42f898bf89edf2856">rb_digest_class_s_hexdigest</a>, -1);</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span> </div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <a class="code" href="../../d7/d03/digest_8c.html#ae2e62eff5f52bfe344e413270aca575c">id_metadata</a> = <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"metadata"</span>);</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span> </div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="comment">/* class Digest::Base < Digest::Class */</span></div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a> = <a class="code" href="../../de/ddf/group__class.html#ga5266deadce0318d830a1e63c0933b898">rb_define_class_under</a>(<a class="code" href="../../d7/d03/digest_8c.html#a844cf697f4e057fac0732ab901ad0212">rb_mDigest</a>, <span class="stringliteral">"Base"</span>, <a class="code" href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d">rb_cDigest_Class</a>);</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span> </div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <a class="code" href="../../db/d2e/intern_8h.html#a6c99ed7f070458b961026d43d27d0642">rb_define_alloc_func</a>(<a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>, <a class="code" href="../../d7/d03/digest_8c.html#a79f4ef6cd92f7368f9dc497318c86f54">rb_digest_base_alloc</a>);</div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span> </div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>, <span class="stringliteral">"initialize_copy"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a6213b1ebbb99b48ee543ab5d56846260">rb_digest_base_copy</a>, 1);</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>, <span class="stringliteral">"reset"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a9f19f0cc5a82ccf31d4c5eb8c420bcd8">rb_digest_base_reset</a>, 0);</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>, <span class="stringliteral">"update"</span>, <a class="code" href="../../d7/d03/digest_8c.html#aed514f957d81ebe0f7917042996df61e">rb_digest_base_update</a>, 1);</div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>, <span class="stringliteral">"<<"</span>, <a class="code" href="../../d7/d03/digest_8c.html#aed514f957d81ebe0f7917042996df61e">rb_digest_base_update</a>, 1);</div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga69c4f84891831d013e9e64972de90d78">rb_define_private_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>, <span class="stringliteral">"finish"</span>, <a class="code" href="../../d7/d03/digest_8c.html#ad79c32006c1a8fa9232ba5e4e8ffc451">rb_digest_base_finish</a>, 0);</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>, <span class="stringliteral">"digest_length"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a98679fd1172dffa49d6d27a503b54ae0">rb_digest_base_digest_length</a>, 0);</div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a>, <span class="stringliteral">"block_length"</span>, <a class="code" href="../../d7/d03/digest_8c.html#a23d22285f13c5b243add4ae21322161d">rb_digest_base_block_length</a>, 0);</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span> }</div><div class="ttc" id="structrb__digest__metadata__t_html_ac0ecee0a938117af17da0f6c45c67da6"><div class="ttname"><a href="../../df/d6f/structrb__digest__metadata__t.html#ac0ecee0a938117af17da0f6c45c67da6">rb_digest_metadata_t::update_func</a></div><div class="ttdeci">rb_digest_hash_update_func_t update_func</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d46/digest_8h_source.html#l00030">digest.h:30</a></div></div> <div class="ttc" id="structrb__digest__metadata__t_html_a5344b79563b901a39266387efc7c5ea7"><div class="ttname"><a href="../../df/d6f/structrb__digest__metadata__t.html#a5344b79563b901a39266387efc7c5ea7">rb_digest_metadata_t::digest_len</a></div><div class="ttdeci">size_t digest_len</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d46/digest_8h_source.html#l00026">digest.h:26</a></div></div> <div class="ttc" id="generator_8h_html_a1661e63c26c5cbeef7217d05b0f33942"><div class="ttname"><a href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a></div><div class="ttdeci">#define RSTRING_LEN(string)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/df4/generator_8h_source.html#l00045">generator.h:45</a></div></div> <div class="ttc" id="digest_8c_html_ad79c32006c1a8fa9232ba5e4e8ffc451"><div class="ttname"><a href="../../d7/d03/digest_8c.html#ad79c32006c1a8fa9232ba5e4e8ffc451">rb_digest_base_finish</a></div><div class="ttdeci">static VALUE rb_digest_base_finish(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00589">digest.c:589</a></div></div> <div class="ttc" id="digest_8c_html_ad1de6bddaddf2a45cc333db9c2fe17c9"><div class="ttname"><a href="../../d7/d03/digest_8c.html#ad1de6bddaddf2a45cc333db9c2fe17c9">rb_digest_instance_finish</a></div><div class="ttdeci">static VALUE rb_digest_instance_finish(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00172">digest.c:172</a></div></div> <div class="ttc" id="digest_8c_html_aed514f957d81ebe0f7917042996df61e"><div class="ttname"><a href="../../d7/d03/digest_8c.html#aed514f957d81ebe0f7917042996df61e">rb_digest_base_update</a></div><div class="ttdeci">static VALUE rb_digest_base_update(VALUE self, VALUE str)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00572">digest.c:572</a></div></div> <div class="ttc" id="structrb__digest__metadata__t_html_abb0eb9a4300daf1eb49f665389e24ea1"><div class="ttname"><a href="../../df/d6f/structrb__digest__metadata__t.html#abb0eb9a4300daf1eb49f665389e24ea1">rb_digest_metadata_t::finish_func</a></div><div class="ttdeci">rb_digest_hash_finish_func_t finish_func</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d46/digest_8h_source.html#l00031">digest.h:31</a></div></div> <div class="ttc" id="strchr_8c_html_a219836f542ce53545052bed5353820ca"><div class="ttname"><a href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a></div><div class="ttdeci">size_t strlen(const char *)</div></div> <div class="ttc" id="win32ole_8c_html_acb559820d9ca11295b4500f179ef6392"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a></div><div class="ttdeci">int i</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00776">win32ole.c:776</a></div></div> <div class="ttc" id="digest_8c_html_ae6fdc533d2c4ca21ad59b64d6ae0331d"><div class="ttname"><a href="../../d7/d03/digest_8c.html#ae6fdc533d2c4ca21ad59b64d6ae0331d">rb_digest_class_s_digest</a></div><div class="ttdeci">static VALUE rb_digest_class_s_digest(int argc, VALUE *argv, VALUE klass)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00431">digest.c:431</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ad043eb0996705571cad2e5bb39e9675e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ad043eb0996705571cad2e5bb39e9675e">Data_Get_Struct</a></div><div class="ttdeci">#define Data_Get_Struct(obj, type, sval)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00835">ruby.h:835</a></div></div> <div class="ttc" id="group__defmethod_html_gaacfe6a2ec444bdc7f573afb75ea251fe"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a></div><div class="ttdeci">void rb_define_singleton_method(VALUE obj, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdoc">Defines a singleton method for obj. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01343">class.c:1343</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aacea3516b33941ce8149098e223a7466"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a></div><div class="ttdeci">#define Qtrue</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00366">ruby.h:366</a></div></div> <div class="ttc" id="digest_8c_html_a678d30c67fea1351af9a93758fc79cd5"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a678d30c67fea1351af9a93758fc79cd5">id_reset</a></div><div class="ttdeci">static ID id_reset</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00023">digest.c:23</a></div></div> <div class="ttc" id="group__defmethod_html_ga69c4f84891831d013e9e64972de90d78"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#ga69c4f84891831d013e9e64972de90d78">rb_define_private_method</a></div><div class="ttdeci">void rb_define_private_method(VALUE klass, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01222">class.c:1222</a></div></div> <div class="ttc" id="digest_8c_html_a34130249d3d7ae3deda6413a48e1fed0"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a34130249d3d7ae3deda6413a48e1fed0">rb_digest_instance_digest_bang</a></div><div class="ttdeci">static VALUE rb_digest_instance_digest_bang(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00243">digest.c:243</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aca9f83a35416ed9d6e0b860afa5eaf0f"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a></div><div class="ttdeci">static VALUE INT2NUM(int v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00981">ruby.h:981</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a6a973fe624aa9aa9ba0cdeb6792d3187"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a></div><div class="ttdeci">VALUE rb_funcall(VALUE, ID, int,...)</div><div class="ttdoc">Calls a method. </div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d80/vm__eval_8c_source.html#l00638">vm_eval.c:638</a></div></div> <div class="ttc" id="digest_8c_html_a4b6f345a519db589dc690856c5491373"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a4b6f345a519db589dc690856c5491373">rb_digest_s_hexencode</a></div><div class="ttdeci">static VALUE rb_digest_s_hexencode(VALUE klass, VALUE str)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00121">digest.c:121</a></div></div> <div class="ttc" id="generator_8h_html_aa0c7097c0d82c8372072fbab5a604e39"><div class="ttname"><a href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a></div><div class="ttdeci">#define RSTRING_PTR(string)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/df4/generator_8h_source.html#l00042">generator.h:42</a></div></div> <div class="ttc" id="digest_8h_html"><div class="ttname"><a href="../../d9/d46/digest_8h.html">digest.h</a></div></div> <div class="ttc" id="group__class_html_ga5266deadce0318d830a1e63c0933b898"><div class="ttname"><a href="../../de/ddf/group__class.html#ga5266deadce0318d830a1e63c0933b898">rb_define_class_under</a></div><div class="ttdeci">VALUE rb_define_class_under(VALUE outer, const char *name, VALUE super)</div><div class="ttdoc">Defines a class under the namespace of outer. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l00515">class.c:515</a></div></div> <div class="ttc" id="error_8c_html_a0f771a2840561f1838169b3d7d4616f3"><div class="ttname"><a href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a></div><div class="ttdeci">void rb_raise(VALUE exc, const char *fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l01574">error.c:1574</a></div></div> <div class="ttc" id="intern_8h_html_a35a10b958666c1b330238eea7b7f3a8a"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a35a10b958666c1b330238eea7b7f3a8a">rb_ivar_get</a></div><div class="ttdeci">VALUE rb_ivar_get(VALUE, ID)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l01026">variable.c:1026</a></div></div> <div class="ttc" id="intern_8h_html_a6c99ed7f070458b961026d43d27d0642"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a6c99ed7f070458b961026d43d27d0642">rb_define_alloc_func</a></div><div class="ttdeci">void rb_define_alloc_func(VALUE, rb_alloc_func_t)</div></div> <div class="ttc" id="intern_8h_html_a6e65fc310dd65ebd60d68ada991da6f6"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a6e65fc310dd65ebd60d68ada991da6f6">rb_obj_is_kind_of</a></div><div class="ttdeci">VALUE rb_obj_is_kind_of(VALUE, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l00525">object.c:525</a></div></div> <div class="ttc" id="digest_8c_html_a24f2b9b7dee6ac0c089e598474b6783b"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a24f2b9b7dee6ac0c089e598474b6783b">rb_digest_instance_inspect</a></div><div class="ttdeci">static VALUE rb_digest_instance_inspect(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00315">digest.c:315</a></div></div> <div class="ttc" id="group__class_html_ga1301940bb86315055d67464ed2cee477"><div class="ttname"><a href="../../de/ddf/group__class.html#ga1301940bb86315055d67464ed2cee477">rb_include_module</a></div><div class="ttdeci">void rb_include_module(VALUE klass, VALUE module)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l00663">class.c:663</a></div></div> <div class="ttc" id="digest_8c_html_af6b7edf1ca03b8369359c05e5895a96d"><div class="ttname"><a href="../../d7/d03/digest_8c.html#af6b7edf1ca03b8369359c05e5895a96d">rb_cDigest_Class</a></div><div class="ttdeci">static VALUE rb_cDigest_Class</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00020">digest.c:20</a></div></div> <div class="ttc" id="intern_8h_html_aabbf48d0162ce9a462b13b71ccf683a5"><div class="ttname"><a href="../../db/d2e/intern_8h.html#aabbf48d0162ce9a462b13b71ccf683a5">rb_str_cmp</a></div><div class="ttdeci">int rb_str_cmp(VALUE, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l02234">string.c:2234</a></div></div> <div class="ttc" id="intern_8h_html_abea58f4d2559060d5821ff7d3d35a496"><div class="ttname"><a href="../../db/d2e/intern_8h.html#abea58f4d2559060d5821ff7d3d35a496">rb_str_buf_append</a></div><div class="ttdeci">VALUE rb_str_buf_append(VALUE, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l02031">string.c:2031</a></div></div> <div class="ttc" id="intern_8h_html_a9c0716cf302d0e20cef34bb167dbcb9f"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a9c0716cf302d0e20cef34bb167dbcb9f">rb_ivar_defined</a></div><div class="ttdeci">VALUE rb_ivar_defined(VALUE, ID)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l01112">variable.c:1112</a></div></div> <div class="ttc" id="digest_8c_html_a35daf717687aa83bcc63d214f408627f"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a35daf717687aa83bcc63d214f408627f">rb_digest_instance_hexdigest_bang</a></div><div class="ttdeci">static VALUE rb_digest_instance_hexdigest_bang(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00288">digest.c:288</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a9b4f42ada717bfbe7a78830639476aed"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a9b4f42ada717bfbe7a78830639476aed">rb_obj_classname</a></div><div class="ttdeci">const char * rb_obj_classname(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l00318">variable.c:318</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a27705a261a9addb9ed4cb65dd5a61b1c"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a27705a261a9addb9ed4cb65dd5a61b1c">Data_Wrap_Struct</a></div><div class="ttdeci">#define Data_Wrap_Struct(klass, mark, free, sval)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00817">ruby.h:817</a></div></div> <div class="ttc" id="win32ole_8c_html_a4b5a598a4f53b3724549c48dcfbf7c48"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#a4b5a598a4f53b3724549c48dcfbf7c48">p</a></div><div class="ttdeci">Win32OLEIDispatch * p</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00778">win32ole.c:778</a></div></div> <div class="ttc" id="digest_8c_html_a5e9d9651f81e66c52b8f417b610e219d"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a5e9d9651f81e66c52b8f417b610e219d">rb_digest_instance_block_length</a></div><div class="ttdeci">static VALUE rb_digest_instance_block_length(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00409">digest.c:409</a></div></div> <div class="ttc" id="digest_8c_html_a23d22285f13c5b243add4ae21322161d"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a23d22285f13c5b243add4ae21322161d">rb_digest_base_block_length</a></div><div class="ttdeci">static VALUE rb_digest_base_block_length(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00621">digest.c:621</a></div></div> <div class="ttc" id="digest_8c_html_a4a124c2e701346bc40f8345010e16314"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a4a124c2e701346bc40f8345010e16314">rb_digest_instance_to_s</a></div><div class="ttdeci">static VALUE rb_digest_instance_to_s(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00303">digest.c:303</a></div></div> <div class="ttc" id="digest_8c_html_a4133ed66a37c5898f2499121cea19235"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a4133ed66a37c5898f2499121cea19235">NORETURN</a></div><div class="ttdeci">NORETURN(static void rb_digest_instance_method_unimpl(VALUE self, const char *method))</div></div> <div class="ttc" id="ruby_2ruby_8h_html_a57c96ead3ef230b4838e65fe037c346e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a57c96ead3ef230b4838e65fe037c346e">rb_cObject</a></div><div class="ttdeci">RUBY_EXTERN VALUE rb_cObject</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01246">ruby.h:1246</a></div></div> <div class="ttc" id="error_8c_html_a95ad3953d535707e2cf2b1d837f5e253"><div class="ttname"><a href="../../db/dcc/error_8c.html#a95ad3953d535707e2cf2b1d837f5e253">rb_eRuntimeError</a></div><div class="ttdeci">VALUE rb_eRuntimeError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00466">error.c:466</a></div></div> <div class="ttc" id="intern_8h_html_a7866feb2bb4aee9e8fbfd43195638255"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a7866feb2bb4aee9e8fbfd43195638255">rb_str_buf_cat2</a></div><div class="ttdeci">VALUE rb_str_buf_cat2(VALUE, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l01883">string.c:1883</a></div></div> <div class="ttc" id="digest_8c_html_a4e9afcda3a9a9e627484097a12f99f26"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a4e9afcda3a9a9e627484097a12f99f26">rb_mDigest_Instance</a></div><div class="ttdeci">static VALUE rb_mDigest_Instance</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00019">digest.c:19</a></div></div> <div class="ttc" id="digest_8c_html_a2c8b0096db6520d3713a4b5edcb75a26"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a2c8b0096db6520d3713a4b5edcb75a26">hexencode_str_new</a></div><div class="ttdeci">static VALUE hexencode_str_new(VALUE str_digest)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00082">digest.c:82</a></div></div> <div class="ttc" id="digest_8c_html_a844cf697f4e057fac0732ab901ad0212"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a844cf697f4e057fac0732ab901ad0212">rb_mDigest</a></div><div class="ttdeci">static VALUE rb_mDigest</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00018">digest.c:18</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a4832bad8845a35fc50f7a160901854a1"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a></div><div class="ttdeci">#define NIL_P(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00374">ruby.h:374</a></div></div> <div class="ttc" id="digest_8c_html_ae4683de1850a2df53dd0ee4d11910141"><div class="ttname"><a href="../../d7/d03/digest_8c.html#ae4683de1850a2df53dd0ee4d11910141">Init_digest</a></div><div class="ttdeci">void Init_digest(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00631">digest.c:631</a></div></div> <div class="ttc" id="digest_8c_html_a666a3c80a617f5e4c97436438d68b236"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a666a3c80a617f5e4c97436438d68b236">id_digest_length</a></div><div class="ttdeci">static ID id_digest_length</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00023">digest.c:23</a></div></div> <div class="ttc" id="digest_8c_html_a2ff3106c67e13316e101915490998da2"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a2ff3106c67e13316e101915490998da2">id_digest</a></div><div class="ttdeci">static ID id_digest</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00023">digest.c:23</a></div></div> <div class="ttc" id="ruby_8c_html_ad1447518f4372828b8435ae82e48499e"><div class="ttname"><a href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a></div><div class="ttdeci">int argc</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d77/ruby_8c_source.html#l00120">ruby.c:120</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aba0717d2689eb68797421a02ab9295c6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a></div><div class="ttdeci">#define Qfalse</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00365">ruby.h:365</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a50fece4db74f09568b2938db583c5655"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a50fece4db74f09568b2938db583c5655">LONG_MAX</a></div><div class="ttdeci">#define LONG_MAX</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00185">ruby.h:185</a></div></div> <div class="ttc" id="intern_8h_html_a4419d9ed52af0d0dbdcb02f491b1d88d"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a4419d9ed52af0d0dbdcb02f491b1d88d">rb_obj_alloc</a></div><div class="ttdeci">VALUE rb_obj_alloc(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l01601">object.c:1601</a></div></div> <div class="ttc" id="intern_8h_html_a5f875a8446cf92f47ce7863ec1c4162b"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a5f875a8446cf92f47ce7863ec1c4162b">rb_class_superclass</a></div><div class="ttdeci">VALUE rb_class_superclass(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l01669">object.c:1669</a></div></div> <div class="ttc" id="digest_8c_html_a0a104558317660df1ac57053b5509148"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a0a104558317660df1ac57053b5509148">id_hexdigest</a></div><div class="ttdeci">static ID id_hexdigest</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00023">digest.c:23</a></div></div> <div class="ttc" id="group__defmethod_html_gafc7122dde38ecff13de3e9d19a30aaeb"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#gafc7122dde38ecff13de3e9d19a30aaeb">rb_define_module_function</a></div><div class="ttdeci">void rb_define_module_function(VALUE module, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdoc">Defines a module function for module. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01358">class.c:1358</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_adafa8fd17636821445380e7e1881355e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#adafa8fd17636821445380e7e1881355e">rb_funcall2</a></div><div class="ttdeci">VALUE rb_funcall2(VALUE, ID, int, const VALUE *)</div><div class="ttdoc">Calls a method. </div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d80/vm__eval_8c_source.html#l00669">vm_eval.c:669</a></div></div> <div class="ttc" id="digest_8c_html_aea64c9e88c7558dfc366fa59d1055da6"><div class="ttname"><a href="../../d7/d03/digest_8c.html#aea64c9e88c7558dfc366fa59d1055da6">rb_digest_class_init</a></div><div class="ttdeci">static VALUE rb_digest_class_init(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00467">digest.c:467</a></div></div> <div class="ttc" id="digest_8c_html_aae598b62599cead9e0882fa476d286f3"><div class="ttname"><a href="../../d7/d03/digest_8c.html#aae598b62599cead9e0882fa476d286f3">id_finish</a></div><div class="ttdeci">static ID id_finish</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00023">digest.c:23</a></div></div> <div class="ttc" id="group__defmethod_html_gaa7bed88640f01bee619f85fda09d28d7"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#gaa7bed88640f01bee619f85fda09d28d7">rb_scan_args</a></div><div class="ttdeci">int rb_scan_args(int argc, const VALUE *argv, const char *fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01416">class.c:1416</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_afa5b9137f051ac26d7ccc8824f178233"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a></div><div class="ttdeci">unsigned long ID</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00089">ruby.h:89</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a3c1d4bfc6a81af60bdcb48744c35f760"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="ttdeci">unsigned long VALUE</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00088">ruby.h:88</a></div></div> <div class="ttc" id="structrb__digest__metadata__t_html_a1aa2674a02f3ec3bd4974f7ceaddf642"><div class="ttname"><a href="../../df/d6f/structrb__digest__metadata__t.html#a1aa2674a02f3ec3bd4974f7ceaddf642">rb_digest_metadata_t::block_len</a></div><div class="ttdeci">size_t block_len</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d46/digest_8h_source.html#l00027">digest.h:27</a></div></div> <div class="ttc" id="structrb__digest__metadata__t_html_a286622f2a907a7dff5b9674fb772af57"><div class="ttname"><a href="../../df/d6f/structrb__digest__metadata__t.html#a286622f2a907a7dff5b9674fb772af57">rb_digest_metadata_t::api_version</a></div><div class="ttdeci">int api_version</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d46/digest_8h_source.html#l00025">digest.h:25</a></div></div> <div class="ttc" id="digest_8c_html_aa4379b6362546c4acf54950eb243341d"><div class="ttname"><a href="../../d7/d03/digest_8c.html#aa4379b6362546c4acf54950eb243341d">rb_digest_instance_hexdigest</a></div><div class="ttdeci">static VALUE rb_digest_instance_hexdigest(int argc, VALUE *argv, VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00264">digest.c:264</a></div></div> <div class="ttc" id="digest_8c_html_a79f4ef6cd92f7368f9dc497318c86f54"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a79f4ef6cd92f7368f9dc497318c86f54">rb_digest_base_alloc</a></div><div class="ttdeci">static VALUE rb_digest_base_alloc(VALUE klass)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00514">digest.c:514</a></div></div> <div class="ttc" id="defines_8h_html_afca9b96f6a61eebbcdd7e6b3fc31ed97"><div class="ttname"><a href="../../d8/db0/defines_8h.html#afca9b96f6a61eebbcdd7e6b3fc31ed97">xfree</a></div><div class="ttdeci">void xfree(void *)</div></div> <div class="ttc" id="group__class_html_gad0eeed44f413060a2417852168747388"><div class="ttname"><a href="../../de/ddf/group__class.html#gad0eeed44f413060a2417852168747388">rb_define_module_under</a></div><div class="ttdeci">VALUE rb_define_module_under(VALUE outer, const char *name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l00607">class.c:607</a></div></div> <div class="ttc" id="structrb__digest__metadata__t_html_a42febe35bbfa812685b3cdd3fa12e84f"><div class="ttname"><a href="../../df/d6f/structrb__digest__metadata__t.html#a42febe35bbfa812685b3cdd3fa12e84f">rb_digest_metadata_t::init_func</a></div><div class="ttdeci">rb_digest_hash_init_func_t init_func</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d46/digest_8h_source.html#l00029">digest.h:29</a></div></div> <div class="ttc" id="digest_8c_html_a5900708c67e4189e110e93d7ee07c63f"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a5900708c67e4189e110e93d7ee07c63f">rb_digest_instance_new</a></div><div class="ttdeci">static VALUE rb_digest_instance_new(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00199">digest.c:199</a></div></div> <div class="ttc" id="digest_8c_html_a6213b1ebbb99b48ee543ab5d56846260"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a6213b1ebbb99b48ee543ab5d56846260">rb_digest_base_copy</a></div><div class="ttdeci">static VALUE rb_digest_base_copy(VALUE copy, VALUE obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00536">digest.c:536</a></div></div> <div class="ttc" id="defines_8h_html_a6af5faec3f9662b20ffc9903f923dec0"><div class="ttname"><a href="../../d8/db0/defines_8h.html#a6af5faec3f9662b20ffc9903f923dec0">xmalloc</a></div><div class="ttdeci">#define xmalloc</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/db0/defines_8h_source.html#l00064">defines.h:64</a></div></div> <div class="ttc" id="digest_8c_html_ae2e62eff5f52bfe344e413270aca575c"><div class="ttname"><a href="../../d7/d03/digest_8c.html#ae2e62eff5f52bfe344e413270aca575c">id_metadata</a></div><div class="ttdeci">static ID id_metadata</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00024">digest.c:24</a></div></div> <div class="ttc" id="digest_8c_html_a73f192fe2e0c5bd6d6dec6afb4ca0c0f"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a73f192fe2e0c5bd6d6dec6afb4ca0c0f">rb_digest_instance_reset</a></div><div class="ttdeci">static VALUE rb_digest_instance_reset(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00186">digest.c:186</a></div></div> <div class="ttc" id="structrb__digest__metadata__t_html"><div class="ttname"><a href="../../df/d6f/structrb__digest__metadata__t.html">rb_digest_metadata_t</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d46/digest_8h_source.html#l00024">digest.h:24</a></div></div> <div class="ttc" id="digest_8c_html_a52093d87606dc5565c9ddd88e765244d"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a52093d87606dc5565c9ddd88e765244d">id_update</a></div><div class="ttdeci">static ID id_update</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00023">digest.c:23</a></div></div> <div class="ttc" id="digest_8c_html_a08b3f641ddb542672cb9533aefdd2847"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a08b3f641ddb542672cb9533aefdd2847">get_digest_base_metadata</a></div><div class="ttdeci">static rb_digest_metadata_t * get_digest_base_metadata(VALUE klass)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00480">digest.c:480</a></div></div> <div class="ttc" id="digest_8c_html_a0bdf7cc035d11ac72d68f6b926a6eb7b"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a0bdf7cc035d11ac72d68f6b926a6eb7b">rb_digest_instance_length</a></div><div class="ttdeci">static VALUE rb_digest_instance_length(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00395">digest.c:395</a></div></div> <div class="ttc" id="error_8c_html_a1f4044eeff81eb1676037771628b555c"><div class="ttname"><a href="../../db/dcc/error_8c.html#a1f4044eeff81eb1676037771628b555c">rb_eNotImpError</a></div><div class="ttdeci">VALUE rb_eNotImpError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00477">error.c:477</a></div></div> <div class="ttc" id="defines_8h_html_ae0c8c0314e21908ebdd9fe1098a3ce23"><div class="ttname"><a href="../../d8/db0/defines_8h.html#ae0c8c0314e21908ebdd9fe1098a3ce23">RUBY_EXTERN</a></div><div class="ttdeci">#define RUBY_EXTERN</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/db0/defines_8h_source.html#l00258">defines.h:258</a></div></div> <div class="ttc" id="digest_8c_html_a5d6e47706297b116549e77f2bb3a46db"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a5d6e47706297b116549e77f2bb3a46db">rb_digest_instance_update</a></div><div class="ttdeci">static VALUE rb_digest_instance_update(VALUE self, VALUE str)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00154">digest.c:154</a></div></div> <div class="ttc" id="digest_8c_html_a9f19f0cc5a82ccf31d4c5eb8c420bcd8"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a9f19f0cc5a82ccf31d4c5eb8c420bcd8">rb_digest_base_reset</a></div><div class="ttdeci">static VALUE rb_digest_base_reset(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00556">digest.c:556</a></div></div> <div class="ttc" id="digest_8c_html_abb87766c1bd945bc26ab739e056dd8ae"><div class="ttname"><a href="../../d7/d03/digest_8c.html#abb87766c1bd945bc26ab739e056dd8ae">rb_digest_instance_digest_length</a></div><div class="ttdeci">static VALUE rb_digest_instance_digest_length(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00377">digest.c:377</a></div></div> <div class="ttc" id="intern_8h_html_a372d6acb27d271ee4fc2e88c7022c485"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a372d6acb27d271ee4fc2e88c7022c485">rb_check_frozen</a></div><div class="ttdeci">#define rb_check_frozen(obj)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d2e/intern_8h_source.html#l00242">intern.h:242</a></div></div> <div class="ttc" id="digest_8c_html_a11c65b579407e3be8e8cb07f6b328c0b"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a11c65b579407e3be8e8cb07f6b328c0b">Init_digest_base</a></div><div class="ttdeci">RUBY_EXTERN void Init_digest_base(void)</div></div> <div class="ttc" id="group__class_html_ga911071d40f9312e49a774ea0e1b12869"><div class="ttname"><a href="../../de/ddf/group__class.html#ga911071d40f9312e49a774ea0e1b12869">rb_define_module</a></div><div class="ttdeci">VALUE rb_define_module(const char *name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l00587">class.c:587</a></div></div> <div class="ttc" id="digest_8c_html_ada4d56369d36b7a56d92a76cf17701df"><div class="ttname"><a href="../../d7/d03/digest_8c.html#ada4d56369d36b7a56d92a76cf17701df">rb_digest_instance_equal</a></div><div class="ttdeci">static VALUE rb_digest_instance_equal(VALUE self, VALUE other)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00344">digest.c:344</a></div></div> <div class="ttc" id="array_8c_html_a9cfa42d4b79c89d68c53be8b2150a503"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a></div><div class="ttdeci">#define rb_intern(str)</div></div> <div class="ttc" id="intern_8h_html_a65dee742ae2daaab92ac8974cb2fbff2"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a65dee742ae2daaab92ac8974cb2fbff2">rb_str_buf_new</a></div><div class="ttdeci">VALUE rb_str_buf_new(long)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00736">string.c:736</a></div></div> <div class="ttc" id="structrb__digest__metadata__t_html_a623a6fc98b9a3cdf43db8ff96f57968a"><div class="ttname"><a href="../../df/d6f/structrb__digest__metadata__t.html#a623a6fc98b9a3cdf43db8ff96f57968a">rb_digest_metadata_t::ctx_size</a></div><div class="ttdeci">size_t ctx_size</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d46/digest_8h_source.html#l00028">digest.h:28</a></div></div> <div class="ttc" id="digest_8c_html_a544ba00888547d40e2725c332c740bc4"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a544ba00888547d40e2725c332c740bc4">rb_digest_instance_method_unimpl</a></div><div class="ttdeci">static void rb_digest_instance_method_unimpl(VALUE self, const char *method)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00136">digest.c:136</a></div></div> <div class="ttc" id="eval_8c_html_ad3ae1a7723c48c35c5323b9d45c565fa"><div class="ttname"><a href="../../d3/d57/eval_8c.html#ad3ae1a7723c48c35c5323b9d45c565fa">rb_obj_call_init</a></div><div class="ttdeci">void rb_obj_call_init(VALUE obj, int argc, VALUE *argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d57/eval_8c_source.html#l00881">eval.c:881</a></div></div> <div class="ttc" id="group__defmethod_html_ga118dc7abcdb97f56fe35727ac0ff6eb8"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a></div><div class="ttdeci">void rb_define_method(VALUE klass, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01210">class.c:1210</a></div></div> <div class="ttc" id="error_8c_html_ab5e2a9fec766c75176fbb262bfe6a596"><div class="ttname"><a href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a></div><div class="ttdeci">VALUE rb_eArgError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00468">error.c:468</a></div></div> <div class="ttc" id="digest_8c_html_a203f85e440f9b3e42f898bf89edf2856"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a203f85e440f9b3e42f898bf89edf2856">rb_digest_class_s_hexdigest</a></div><div class="ttdeci">static VALUE rb_digest_class_s_hexdigest(int argc, VALUE *argv, VALUE klass)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00460">digest.c:460</a></div></div> <div class="ttc" id="intern_8h_html_ac94270bbb4df159e10c3c2fadf0376a2"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ac94270bbb4df159e10c3c2fadf0376a2">rb_obj_clone</a></div><div class="ttdeci">VALUE rb_obj_clone(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l00279">object.c:279</a></div></div> <div class="ttc" id="digest_8c_html_a76996c62afc494a452714c16cf27f783"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a76996c62afc494a452714c16cf27f783">rb_cDigest_Base</a></div><div class="ttdeci">static VALUE rb_cDigest_Base</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00021">digest.c:21</a></div></div> <div class="ttc" id="ruby_8c_html_af2efa898e9eed6fe6715279cb1ec35b0"><div class="ttname"><a href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a></div><div class="ttdeci">char ** argv</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d77/ruby_8c_source.html#l00121">ruby.c:121</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0e80f207eb41e9010ec9f0f5f9419fea"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a></div><div class="ttdeci">#define StringValue(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00466">ruby.h:466</a></div></div> <div class="ttc" id="digest_8c_html_a98679fd1172dffa49d6d27a503b54ae0"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a98679fd1172dffa49d6d27a503b54ae0">rb_digest_base_digest_length</a></div><div class="ttdeci">static VALUE rb_digest_base_digest_length(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00610">digest.c:610</a></div></div> <div class="ttc" id="digest_8c_html_a69d3cefe19ccf1eed4eb1ac95a794a81"><div class="ttname"><a href="../../d7/d03/digest_8c.html#a69d3cefe19ccf1eed4eb1ac95a794a81">rb_digest_instance_digest</a></div><div class="ttdeci">static VALUE rb_digest_instance_digest(int argc, VALUE *argv, VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d03/digest_8c_source.html#l00219">digest.c:219</a></div></div> <div class="ttc" id="intern_8h_html_ac2be7243e739fa8f5dce6be0c8ee5f6d"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ac2be7243e739fa8f5dce6be0c8ee5f6d">rb_obj_class</a></div><div class="ttdeci">VALUE rb_obj_class(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l00177">object.c:177</a></div></div> <div class="ttc" id="intern_8h_html_a48b2b873adb8b6a04254bd631c4b03c5"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a></div><div class="ttdeci">VALUE rb_str_new(const char *, long)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00410">string.c:410</a></div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="../../doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>