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minio-cpp/types_8h_source.html
Bala FA f6ffd5fb10 Add docs (#17)
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// MinIO C++ Library for Amazon S3 Compatible Cloud Storage</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Copyright 2022 MinIO, Inc.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#ifndef _MINIO_S3_TYPES_H</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#define _MINIO_S3_TYPES_H</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &quot;utils.h&quot;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">namespace </span>minio {</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keyword">namespace </span>s3 {</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">enum class</span> RetentionMode { kGovernance, kCompliance };</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment">// StringToRetentionMode converts string to retention mode enum.</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;RetentionMode StringToRetentionMode(std::string_view str) <span class="keywordflow">throw</span>();</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;constexpr <span class="keywordtype">bool</span> IsRetentionModeValid(RetentionMode&amp; retention) {</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keywordflow">switch</span> (retention) {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="keywordflow">case</span> RetentionMode::kGovernance:</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keywordflow">case</span> RetentionMode::kCompliance:</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; }</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;}</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="comment">// RetentionModeToString converts retention mode enum to string.</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;constexpr <span class="keyword">const</span> <span class="keywordtype">char</span>* RetentionModeToString(RetentionMode&amp; retention) <span class="keywordflow">throw</span>() {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordflow">switch</span> (retention) {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keywordflow">case</span> RetentionMode::kGovernance:</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;GOVERNANCE&quot;</span>;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keywordflow">case</span> RetentionMode::kCompliance:</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;COMPLIANCE&quot;</span>;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordflow">default</span>: {</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; std::cerr &lt;&lt; <span class="stringliteral">&quot;ABORT: Unknown retention mode. This should not happen.&quot;</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; &lt;&lt; std::endl;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; std::terminate();</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; }</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; }</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;}</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="keyword">enum class</span> LegalHold { kOn, kOff };</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;<span class="comment">// StringToLegalHold converts string to legal hold enum.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;LegalHold StringToLegalHold(std::string_view str) <span class="keywordflow">throw</span>();</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;constexpr <span class="keywordtype">bool</span> IsLegalHoldValid(LegalHold&amp; legal_hold) {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keywordflow">switch</span> (legal_hold) {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">case</span> LegalHold::kOn:</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keywordflow">case</span> LegalHold::kOff:</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; }</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;}</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="comment">// LegalHoldToString converts legal hold enum to string.</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;constexpr <span class="keyword">const</span> <span class="keywordtype">char</span>* LegalHoldToString(LegalHold&amp; legal_hold) <span class="keywordflow">throw</span>() {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordflow">switch</span> (legal_hold) {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">case</span> LegalHold::kOn:</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;ON&quot;</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="keywordflow">case</span> LegalHold::kOff:</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;OFF&quot;</span>;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordflow">default</span>: {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; std::cerr &lt;&lt; <span class="stringliteral">&quot;ABORT: Unknown legal hold. This should not happen.&quot;</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; &lt;&lt; std::endl;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; std::terminate();</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; }</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;}</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="keyword">enum class</span> Directive { kCopy, kReplace };</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="comment">// StringToDirective converts string to directive enum.</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;Directive StringToDirective(std::string_view str) <span class="keywordflow">throw</span>();</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;<span class="comment">// DirectiveToString converts directive enum to string.</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;constexpr <span class="keyword">const</span> <span class="keywordtype">char</span>* DirectiveToString(Directive&amp; directive) <span class="keywordflow">throw</span>() {</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordflow">switch</span> (directive) {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keywordflow">case</span> Directive::kCopy:</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;COPY&quot;</span>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">case</span> Directive::kReplace:</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordflow">return</span> <span class="stringliteral">&quot;REPLACE&quot;</span>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordflow">default</span>: {</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; std::cerr &lt;&lt; <span class="stringliteral">&quot;ABORT: Unknown directive. This should not happen.&quot;</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; &lt;&lt; std::endl;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; std::terminate();</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;}</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="structminio_1_1s3_1_1Bucket.html"> 106</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structminio_1_1s3_1_1Bucket.html">Bucket</a> {</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; std::string name;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <a class="code" href="classminio_1_1utils_1_1Time.html">utils::Time</a> creation_date;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;}; <span class="comment">// struct Bucket</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="structminio_1_1s3_1_1Part.html"> 111</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structminio_1_1s3_1_1Part.html">Part</a> {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> number;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; std::string etag;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <a class="code" href="classminio_1_1utils_1_1Time.html">utils::Time</a> last_modified;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keywordtype">size_t</span> size;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;}; <span class="comment">// struct Part</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; </div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="structminio_1_1s3_1_1Retention.html"> 118</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structminio_1_1s3_1_1Retention.html">Retention</a> {</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; RetentionMode mode;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <a class="code" href="classminio_1_1utils_1_1Time.html">utils::Time</a> retain_until_date;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;}; <span class="comment">// struct Retention</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;} <span class="comment">// namespace s3</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;} <span class="comment">// namespace minio</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// #ifndef __MINIO_S3_TYPES_H</span></div>
<div class="ttc" id="aclassminio_1_1utils_1_1Time_html"><div class="ttname"><a href="classminio_1_1utils_1_1Time.html">minio::utils::Time</a></div><div class="ttdef"><b>Definition:</b> utils.h:97</div></div>
<div class="ttc" id="astructminio_1_1s3_1_1Bucket_html"><div class="ttname"><a href="structminio_1_1s3_1_1Bucket.html">minio::s3::Bucket</a></div><div class="ttdef"><b>Definition:</b> types.h:106</div></div>
<div class="ttc" id="astructminio_1_1s3_1_1Part_html"><div class="ttname"><a href="structminio_1_1s3_1_1Part.html">minio::s3::Part</a></div><div class="ttdef"><b>Definition:</b> types.h:111</div></div>
<div class="ttc" id="astructminio_1_1s3_1_1Retention_html"><div class="ttname"><a href="structminio_1_1s3_1_1Retention.html">minio::s3::Retention</a></div><div class="ttdef"><b>Definition:</b> types.h:118</div></div>
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