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<div id="projectname">apt
 <span id="projectnumber">1.4.6</span>
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<div id="projectbrief">commandline package manager</div>
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<li class="navelem"><a class="el" href="dir_18f22d4be2ca84c350e120b6506056ca.xhtml">apt-pkg</a></li><li class="navelem"><a class="el" href="dir_c6ef23f15b074dcedf6810e24f2a7676.xhtml">contrib</a></li> </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// -*- mode: cpp; mode: fold -*-</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Description /*{{{*/</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// $Id: hashes.h,v 1.2 2001/03/11 05:30:20 jgg Exp $</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"></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Hashes - Simple wrapper around the hash functions</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"> This is just used to make building the methods simpler, this is the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> only interface required..</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"> ##################################################################### */</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  <span class="comment">/*}}}*/</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef APTPKG_HASHES_H</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define APTPKG_HASHES_H</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> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <apt-pkg/md5.h></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <apt-pkg/sha1.h></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <apt-pkg/sha2.h></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <apt-pkg/macros.h></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <cstring></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#ifndef APT_8_CLEANER_HEADERS</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">using</span> std::min;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">using</span> std::vector;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#ifndef APT_10_CLEANER_HEADERS</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <apt-pkg/fileutl.h></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <algorithm></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">class </span><a class="code" href="classFileFd.xhtml">FileFd</a>;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// helper class that contains hash function name</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// and hash</span></div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classHashString.xhtml"> 40</a></span> <span class="keyword">class </span><a class="code" href="classHashString.xhtml">HashString</a></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  std::string Type;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  std::string Hash;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * _SupportedHashes[10];</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// internal helper</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  std::string GetHashForFile(std::string filename) <span class="keyword">const</span>;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="classHashString.xhtml">HashString</a>(std::string Type, std::string Hash);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="classHashString.xhtml">HashString</a>(std::string StringedHashString); <span class="comment">// init from str as "type:hash"</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="classHashString.xhtml">HashString</a>();</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// get hash type used</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  std::string HashType()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Type; };</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  std::string HashValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Hash; };</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"method was const-ified"</span>) std::string HashType() { <span class="keywordflow">return</span> Type; };</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"method was const-ified"</span>) std::string HashValue() { <span class="keywordflow">return</span> Hash; };</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// verify the given filename against the currently loaded hash</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">bool</span> VerifyFile(std::string filename) <span class="keyword">const</span>;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="comment">// generate a hash string from the given filename</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">bool</span> FromFile(std::string filename);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// helper</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  std::string toStr() <span class="keyword">const</span>; <span class="comment">// convert to str as "type:hash"</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordtype">bool</span> empty() <span class="keyword">const</span>;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">bool</span> usable() <span class="keyword">const</span>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordtype">bool</span> operator==(<a class="code" href="classHashString.xhtml">HashString</a> <span class="keyword">const</span> &other) <span class="keyword">const</span>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">bool</span> operator!=(<a class="code" href="classHashString.xhtml">HashString</a> <span class="keyword">const</span> &other) <span class="keyword">const</span>;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// return the list of hashes we support</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">static</span> APT_CONST <span class="keyword">const</span> <span class="keywordtype">char</span>** SupportedHashes();</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> };</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classHashStringList.xhtml"> 79</a></span> <span class="keyword">class </span><a class="code" href="classHashStringList.xhtml">HashStringList</a></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">public</span>:</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="classHashString.xhtml">HashString</a> <span class="keyword">const</span> * <a class="code" href="classHashStringList.xhtml#a6af9b51411b3a757213e4c0f7b4a25b9">find</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * <span class="keyword">const</span> type) <span class="keyword">const</span>;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classHashString.xhtml">HashString</a> <span class="keyword">const</span> * <a class="code" href="classHashStringList.xhtml#a6af9b51411b3a757213e4c0f7b4a25b9">find</a>(std::string <span class="keyword">const</span> &type)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classHashStringList.xhtml#a6af9b51411b3a757213e4c0f7b4a25b9">find</a>(type.c_str()); }</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="classHashStringList.xhtml#ad377451a8d52cc254f0097fa634df352">FileSize</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">bool</span> <a class="code" href="classHashStringList.xhtml#ad377451a8d52cc254f0097fa634df352">FileSize</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keyword">const</span> Size);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">static</span> APT_PURE <span class="keywordtype">bool</span> <a class="code" href="classHashStringList.xhtml#ac43c8cba4c9d163ca8884e6ae1b4c99f">supported</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * <span class="keyword">const</span> type);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">bool</span> <a class="code" href="classHashStringList.xhtml#a7ab0545cb4ff2f208cb2ab14f21d357b">push_back</a>(<span class="keyword">const</span> <a class="code" href="classHashString.xhtml">HashString</a> &hashString);</div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classHashStringList.xhtml#a259cb5a711406a8c3e5d937eb9350cca"> 121</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classHashStringList.xhtml#a259cb5a711406a8c3e5d937eb9350cca">size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> list.size(); }</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">bool</span> <a class="code" href="classHashStringList.xhtml#a1bc5c62e61246f1538e90b211f4d306f">VerifyFile</a>(std::string filename) <span class="keyword">const</span>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="classHashStringList.xhtml#a644718bb2fb240de962dc3c9a1fdf0dc"> 134</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classHashStringList.xhtml#a644718bb2fb240de962dc3c9a1fdf0dc">empty</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> list.empty(); }</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordtype">bool</span> <a class="code" href="classHashStringList.xhtml#a17779e9f4f73e8f7a6c4b6d3d40c62f3">usable</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">typedef</span> std::vector<HashString>::const_iterator const_iterator;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classHashStringList.xhtml#a29305669b60ca1680752e2fc3592ba99"> 148</a></span>  const_iterator <a class="code" href="classHashStringList.xhtml#a29305669b60ca1680752e2fc3592ba99">begin</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> list.begin(); }</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="classHashStringList.xhtml#accf9a4bd0c34d4a5f6a7dab66ea10cdc"> 151</a></span>  const_iterator <a class="code" href="classHashStringList.xhtml#accf9a4bd0c34d4a5f6a7dab66ea10cdc">end</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> list.end(); }</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="classHashStringList.xhtml#ac8bb3912a3ce86b15842e79d0b421204"> 154</a></span>  <span class="keywordtype">void</span> <a class="code" href="classHashStringList.xhtml#ac8bb3912a3ce86b15842e79d0b421204">clear</a>() { list.clear(); }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordtype">bool</span> <a class="code" href="classHashStringList.xhtml#a813e6abd11d13381b64edbe1022fb7fc">operator==</a>(<a class="code" href="classHashStringList.xhtml">HashStringList</a> <span class="keyword">const</span> &other) <span class="keyword">const</span>;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordtype">bool</span> operator!=(<a class="code" href="classHashStringList.xhtml">HashStringList</a> <span class="keyword">const</span> &other) <span class="keyword">const</span>;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="classHashStringList.xhtml">HashStringList</a>() {}</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="comment">// simplifying API-compatibility constructors</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="classHashStringList.xhtml">HashStringList</a>(std::string <span class="keyword">const</span> &hash) {</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">if</span> (hash.empty() == <span class="keyword">false</span>)</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  list.push_back(<a class="code" href="classHashString.xhtml">HashString</a>(hash));</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="classHashStringList.xhtml">HashStringList</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> * <span class="keyword">const</span> hash) {</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (hash != NULL && hash[0] != <span class="charliteral">'\0'</span>)</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  list.push_back(<a class="code" href="classHashString.xhtml">HashString</a>(hash));</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  std::vector<HashString> list;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> };</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">class </span><a class="code" href="classPrivateHashes.xhtml">PrivateHashes</a>;</div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classHashes.xhtml"> 184</a></span> <span class="keyword">class </span><a class="code" href="classHashes.xhtml">Hashes</a></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> {</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="classPrivateHashes.xhtml">PrivateHashes</a> * <span class="keyword">const</span> d;</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>  <span class="keyword">public</span>:</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="comment">/* those will disappear in the future as it is hard to add new ones this way.</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * Use Add* to build the results and get them via GetHashStringList() instead */</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"Use general .Add* and .GetHashStringList methods instead of hardcoding specific hashes"</span>) <a class="code" href="classMD5Summation.xhtml">MD5Summation</a> MD5;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"Use general .Add* and .GetHashStringList methods instead of hardcoding specific hashes"</span>) <a class="code" href="classSHA1Summation.xhtml">SHA1Summation</a> SHA1;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"Use general .Add* and .GetHashStringList methods instead of hardcoding specific hashes"</span>) <a class="code" href="classSHA256Summation.xhtml">SHA256Summation</a> SHA256;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"Use general .Add* and .GetHashStringList methods instead of hardcoding specific hashes"</span>) <a class="code" href="classSHA512Summation.xhtml">SHA512Summation</a> SHA512;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> UntilEOF = 0;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordtype">bool</span> Add(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> Data, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keyword">const</span> Size) APT_NONNULL(2);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"Construct accordingly instead of choosing hashes while adding"</span>) <span class="keywordtype">bool</span> Add(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> Data, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keyword">const</span> Size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="classHashes.xhtml">Hashes</a>) APT_NONNULL(2);</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> Add(<span class="keyword">const</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> Data) APT_NONNULL(2)</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  {<span class="keywordflow">return</span> Add((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <span class="keyword">const</span> * <span class="keyword">const</span>)Data,strlen(Data));};</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span> Add(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> Beg,<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> End) APT_NONNULL(2,3)</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  {<span class="keywordflow">return</span> Add(Beg,End-Beg);};</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>  <span class="keyword">enum</span> SupportedHashes { MD5SUM = (1 << 0), SHA1SUM = (1 << 1), SHA256SUM = (1 << 2),</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  SHA512SUM = (1 << 3) };</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">bool</span> AddFD(<span class="keywordtype">int</span> <span class="keyword">const</span> Fd,<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> Size = 0);</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"Construct accordingly instead of choosing hashes while adding"</span>) <span class="keywordtype">bool</span> AddFD(<span class="keywordtype">int</span> <span class="keyword">const</span> Fd,<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> Size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="classHashes.xhtml">Hashes</a>);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordtype">bool</span> AddFD(<a class="code" href="classFileFd.xhtml">FileFd</a> &Fd,<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> Size = 0);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"Construct accordingly instead of choosing hashes while adding"</span>) <span class="keywordtype">bool</span> AddFD(<a class="code" href="classFileFd.xhtml">FileFd</a> &Fd,<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> Size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="classHashes.xhtml">Hashes</a>);</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="classHashStringList.xhtml">HashStringList</a> GetHashStringList();</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> APT_IGNORE_DEPRECATED_PUSH</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="classHashes.xhtml#ae6f93890b7e2e1b6cff7c47f6d33aa01">Hashes</a>();</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="classHashes.xhtml#ae6f93890b7e2e1b6cff7c47f6d33aa01">Hashes</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="classHashes.xhtml">Hashes</a>);</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="classHashes.xhtml#ae6f93890b7e2e1b6cff7c47f6d33aa01">Hashes</a>(<a class="code" href="classHashStringList.xhtml">HashStringList</a> <span class="keyword">const</span> &<a class="code" href="classHashes.xhtml">Hashes</a>);</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">virtual</span> ~<a class="code" href="classHashes.xhtml">Hashes</a>();</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> APT_IGNORE_DEPRECATED_POP</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  APT_HIDDEN APT_CONST <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> boolsToFlag(<span class="keywordtype">bool</span> <span class="keyword">const</span> addMD5, <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA1, <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA256, <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA512)</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>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classHashes.xhtml">Hashes</a> = ~0;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">if</span> (addMD5 == <span class="keyword">false</span>) <a class="code" href="classHashes.xhtml">Hashes</a> &= ~MD5SUM;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">if</span> (addSHA1 == <span class="keyword">false</span>) <a class="code" href="classHashes.xhtml">Hashes</a> &= ~SHA1SUM;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">if</span> (addSHA256 == <span class="keyword">false</span>) <a class="code" href="classHashes.xhtml">Hashes</a> &= ~SHA256SUM;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">if</span> (addSHA512 == <span class="keyword">false</span>) <a class="code" href="classHashes.xhtml">Hashes</a> &= ~SHA512SUM;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">return</span> <a class="code" href="classHashes.xhtml#ae6f93890b7e2e1b6cff7c47f6d33aa01">Hashes</a>;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> APT_IGNORE_DEPRECATED_PUSH</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  APT_DEPRECATED_MSG(<span class="stringliteral">"Construct accordingly instead of choosing hashes while adding"</span>) <span class="keywordtype">bool</span> AddFD(<span class="keywordtype">int</span> <span class="keyword">const</span> Fd, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> Size, <span class="keywordtype">bool</span> <span class="keyword">const</span> addMD5,</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA1, <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA256, <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA512) {</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">return</span> AddFD(Fd, Size, boolsToFlag(addMD5, addSHA1, addSHA256, addSHA512));</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>  APT_DEPRECATED_MSG(<span class="stringliteral">"Construct accordingly instead of choosing hashes while adding"</span>) <span class="keywordtype">bool</span> AddFD(<a class="code" href="classFileFd.xhtml">FileFd</a> &Fd, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> Size, <span class="keywordtype">bool</span> <span class="keyword">const</span> addMD5,</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA1, <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA256, <span class="keywordtype">bool</span> <span class="keyword">const</span> addSHA512) {</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">return</span> AddFD(Fd, Size, boolsToFlag(addMD5, addSHA1, addSHA256, addSHA512));</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  };</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> APT_IGNORE_DEPRECATED_POP</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> </div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="classMD5Summation_xhtml"><div class="ttname"><a href="classMD5Summation.xhtml">MD5Summation</a></div><div class="ttdef"><b>Definition:</b> md5.h:42</div></div>
<div class="ttc" id="classHashStringList_xhtml"><div class="ttname"><a href="classHashStringList.xhtml">HashStringList</a></div><div class="ttdef"><b>Definition:</b> hashes.h:79</div></div>
<div class="ttc" id="classSHA512Summation_xhtml"><div class="ttname"><a href="classSHA512Summation.xhtml">SHA512Summation</a></div><div class="ttdef"><b>Definition:</b> sha2.h:75</div></div>
<div class="ttc" id="classHashStringList_xhtml_ad377451a8d52cc254f0097fa634df352"><div class="ttname"><a href="classHashStringList.xhtml#ad377451a8d52cc254f0097fa634df352">HashStringList::FileSize</a></div><div class="ttdeci">unsigned long long FileSize() const</div><div class="ttdef"><b>Definition:</b> hashes.cc:200</div></div>
<div class="ttc" id="classHashes_xhtml_ae6f93890b7e2e1b6cff7c47f6d33aa01"><div class="ttname"><a href="classHashes.xhtml#ae6f93890b7e2e1b6cff7c47f6d33aa01">Hashes::Hashes</a></div><div class="ttdeci">APT_IGNORE_DEPRECATED_PUSH Hashes()</div></div>
<div class="ttc" id="classHashStringList_xhtml_a813e6abd11d13381b64edbe1022fb7fc"><div class="ttname"><a href="classHashStringList.xhtml#a813e6abd11d13381b64edbe1022fb7fc">HashStringList::operator==</a></div><div class="ttdeci">bool operator==(HashStringList const &other) const</div><div class="ttdef"><b>Definition:</b> hashes.cc:260</div></div>
<div class="ttc" id="classSHA1Summation_xhtml"><div class="ttname"><a href="classSHA1Summation.xhtml">SHA1Summation</a></div><div class="ttdef"><b>Definition:</b> sha1.h:31</div></div>
<div class="ttc" id="classHashStringList_xhtml_ac43c8cba4c9d163ca8884e6ae1b4c99f"><div class="ttname"><a href="classHashStringList.xhtml#ac43c8cba4c9d163ca8884e6ae1b4c99f">HashStringList::supported</a></div><div class="ttdeci">static APT_PURE bool supported(char const *const type)</div><div class="ttdef"><b>Definition:</b> hashes.cc:216</div></div>
<div class="ttc" id="classPrivateHashes_xhtml"><div class="ttname"><a href="classPrivateHashes.xhtml">PrivateHashes</a></div><div class="ttdef"><b>Definition:</b> hashes.cc:292</div></div>
<div class="ttc" id="classHashStringList_xhtml_a6af9b51411b3a757213e4c0f7b4a25b9"><div class="ttname"><a href="classHashStringList.xhtml#a6af9b51411b3a757213e4c0f7b4a25b9">HashStringList::find</a></div><div class="ttdeci">HashString const * find(char const *const type) const</div><div class="ttdef"><b>Definition:</b> hashes.cc:181</div></div>
<div class="ttc" id="classHashStringList_xhtml_accf9a4bd0c34d4a5f6a7dab66ea10cdc"><div class="ttname"><a href="classHashStringList.xhtml#accf9a4bd0c34d4a5f6a7dab66ea10cdc">HashStringList::end</a></div><div class="ttdeci">const_iterator end() const</div><div class="ttdef"><b>Definition:</b> hashes.h:151</div></div>
<div class="ttc" id="classFileFd_xhtml"><div class="ttname"><a href="classFileFd.xhtml">FileFd</a></div><div class="ttdef"><b>Definition:</b> fileutl.h:42</div></div>
<div class="ttc" id="classHashStringList_xhtml_a644718bb2fb240de962dc3c9a1fdf0dc"><div class="ttname"><a href="classHashStringList.xhtml#a644718bb2fb240de962dc3c9a1fdf0dc">HashStringList::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdef"><b>Definition:</b> hashes.h:134</div></div>
<div class="ttc" id="classHashes_xhtml"><div class="ttname"><a href="classHashes.xhtml">Hashes</a></div><div class="ttdef"><b>Definition:</b> hashes.h:184</div></div>
<div class="ttc" id="classHashStringList_xhtml_a29305669b60ca1680752e2fc3592ba99"><div class="ttname"><a href="classHashStringList.xhtml#a29305669b60ca1680752e2fc3592ba99">HashStringList::begin</a></div><div class="ttdeci">const_iterator begin() const</div><div class="ttdef"><b>Definition:</b> hashes.h:148</div></div>
<div class="ttc" id="classHashString_xhtml"><div class="ttname"><a href="classHashString.xhtml">HashString</a></div><div class="ttdef"><b>Definition:</b> hashes.h:40</div></div>
<div class="ttc" id="classHashStringList_xhtml_a1bc5c62e61246f1538e90b211f4d306f"><div class="ttname"><a href="classHashStringList.xhtml#a1bc5c62e61246f1538e90b211f4d306f">HashStringList::VerifyFile</a></div><div class="ttdeci">bool VerifyFile(std::string filename) const</div><div class="ttdef"><b>Definition:</b> hashes.cc:240</div></div>
<div class="ttc" id="classHashStringList_xhtml_a7ab0545cb4ff2f208cb2ab14f21d357b"><div class="ttname"><a href="classHashStringList.xhtml#a7ab0545cb4ff2f208cb2ab14f21d357b">HashStringList::push_back</a></div><div class="ttdeci">bool push_back(const HashString &hashString)</div><div class="ttdef"><b>Definition:</b> hashes.cc:224</div></div>
<div class="ttc" id="classSHA256Summation_xhtml"><div class="ttname"><a href="classSHA256Summation.xhtml">SHA256Summation</a></div><div class="ttdef"><b>Definition:</b> sha2.h:42</div></div>
<div class="ttc" id="classHashStringList_xhtml_a259cb5a711406a8c3e5d937eb9350cca"><div class="ttname"><a href="classHashStringList.xhtml#a259cb5a711406a8c3e5d937eb9350cca">HashStringList::size</a></div><div class="ttdeci">size_t size() const</div><div class="ttdef"><b>Definition:</b> hashes.h:121</div></div>
<div class="ttc" id="classHashStringList_xhtml_ac8bb3912a3ce86b15842e79d0b421204"><div class="ttname"><a href="classHashStringList.xhtml#ac8bb3912a3ce86b15842e79d0b421204">HashStringList::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> hashes.h:154</div></div>
<div class="ttc" id="classHashStringList_xhtml_a17779e9f4f73e8f7a6c4b6d3d40c62f3"><div class="ttname"><a href="classHashStringList.xhtml#a17779e9f4f73e8f7a6c4b6d3d40c62f3">HashStringList::usable</a></div><div class="ttdeci">bool usable() const</div><div class="ttdef"><b>Definition:</b> hashes.cc:165</div></div>
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