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| <a href="log__level_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div> |
| <div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div> |
| <div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div> |
| <div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * distributed with this work for additional information</span></div> |
| <div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div> |
| <div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div> |
| <div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * "License"); you may not use this file except in compliance</span></div> |
| <div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * with the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div> |
| <div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * software distributed under the License is distributed on an</span></div> |
| <div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div> |
| <div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * KIND, either express or implied. See the License for the</span></div> |
| <div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> * specific language governing permissions and limitations</span></div> |
| <div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> * under the License.</span></div> |
| <div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment"> */</span></div> |
| <div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#pragma once</span></div> |
| <div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <string_view></span></div> |
| <div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <utility></span></div> |
| <div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div> |
| <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include "<a class="code" href="result_8h.html">iceberg/result.h</a>"</span></div> |
| <div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include "<a class="code" href="string__util_8h.html">iceberg/util/string_util.h</a>"</span></div> |
| <div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div> |
| <div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceiceberg.html">iceberg</a> {</div> |
| <div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div> |
| <div class="foldopen" id="foldopen00038" data-start="{" data-end="};"> |
| <div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="namespaceiceberg.html#ab9922ae0d07dc85678a1a86c872e387b"> 38</a></span><span class="keyword">enum class</span> <a class="code hl_enumeration" href="namespaceiceberg.html#ab9922ae0d07dc85678a1a86c872e387b">LogLevel</a> {</div> |
| <div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> kTrace,</div> |
| <div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> kDebug,</div> |
| <div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> kInfo,</div> |
| <div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> kWarn,</div> |
| <div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> kError,</div> |
| <div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> kCritical,</div> |
| <div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> kFatal,</div> |
| <div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> kOff,</div> |
| <div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span>};</div> |
| </div> |
| <div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div> |
| <div class="foldopen" id="foldopen00050" data-start="{" data-end="}"> |
| <div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="namespaceiceberg.html#a1a13f4bd2dbdfba8617447f63bdcff7d"> 50</a></span><span class="keyword">constexpr</span> std::string_view <a class="code hl_function" href="namespaceiceberg.html#a67197636ef5578a5ddd401c59a449164">ToString</a>(<a class="code hl_enumeration" href="namespaceiceberg.html#ab9922ae0d07dc85678a1a86c872e387b">LogLevel</a> level) <span class="keyword">noexcept</span> {</div> |
| <div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">switch</span> (level) {</div> |
| <div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">case</span> LogLevel::kTrace:</div> |
| <div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">return</span> <span class="stringliteral">"trace"</span>;</div> |
| <div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">case</span> LogLevel::kDebug:</div> |
| <div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">return</span> <span class="stringliteral">"debug"</span>;</div> |
| <div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">case</span> LogLevel::kInfo:</div> |
| <div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">return</span> <span class="stringliteral">"info"</span>;</div> |
| <div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">case</span> LogLevel::kWarn:</div> |
| <div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> <span class="stringliteral">"warn"</span>;</div> |
| <div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keywordflow">case</span> LogLevel::kError:</div> |
| <div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">return</span> <span class="stringliteral">"error"</span>;</div> |
| <div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">case</span> LogLevel::kCritical:</div> |
| <div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">return</span> <span class="stringliteral">"critical"</span>;</div> |
| <div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">case</span> LogLevel::kFatal:</div> |
| <div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> <span class="stringliteral">"fatal"</span>;</div> |
| <div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">case</span> LogLevel::kOff:</div> |
| <div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">return</span> <span class="stringliteral">"off"</span>;</div> |
| <div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> }</div> |
| <div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> std::unreachable();</div> |
| <div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span>}</div> |
| </div> |
| <div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div> |
| <div class="foldopen" id="foldopen00077" data-start="{" data-end="}"> |
| <div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="namespaceiceberg.html#aaea6a2e5653e5da40a93d0d855c1836e"> 77</a></span><span class="keyword">inline</span> <a class="code hl_typedef" href="namespaceiceberg.html#a9d5594e371beb516b0120e07e69d3af6">Result<LogLevel></a> <a class="code hl_function" href="namespaceiceberg.html#aaea6a2e5653e5da40a93d0d855c1836e">LogLevelFromString</a>(std::string_view s) {</div> |
| <div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">auto</span> level = <a class="code hl_function" href="classiceberg_1_1StringUtils.html#ac1e8069ce9636e1b11ece55292e19a13">StringUtils::ToLower</a>(s);</div> |
| <div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">if</span> (level == <span class="stringliteral">"trace"</span>) <span class="keywordflow">return</span> LogLevel::kTrace;</div> |
| <div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">if</span> (level == <span class="stringliteral">"debug"</span>) <span class="keywordflow">return</span> LogLevel::kDebug;</div> |
| <div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">if</span> (level == <span class="stringliteral">"info"</span>) <span class="keywordflow">return</span> LogLevel::kInfo;</div> |
| <div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordflow">if</span> (level == <span class="stringliteral">"warn"</span>) <span class="keywordflow">return</span> LogLevel::kWarn;</div> |
| <div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">if</span> (level == <span class="stringliteral">"error"</span>) <span class="keywordflow">return</span> LogLevel::kError;</div> |
| <div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">if</span> (level == <span class="stringliteral">"critical"</span>) <span class="keywordflow">return</span> LogLevel::kCritical;</div> |
| <div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">if</span> (level == <span class="stringliteral">"fatal"</span>) <span class="keywordflow">return</span> LogLevel::kFatal;</div> |
| <div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">if</span> (level == <span class="stringliteral">"off"</span>) <span class="keywordflow">return</span> LogLevel::kOff;</div> |
| <div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">return</span> InvalidArgument(<span class="stringliteral">"Invalid log level: {}"</span>, s);</div> |
| <div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span>}</div> |
| </div> |
| <div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div> |
| <div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span>} <span class="comment">// namespace iceberg</span></div> |
| <div class="ttc" id="aclassiceberg_1_1StringUtils_html_ac1e8069ce9636e1b11ece55292e19a13"><div class="ttname"><a href="classiceberg_1_1StringUtils.html#ac1e8069ce9636e1b11ece55292e19a13">iceberg::StringUtils::ToLower</a></div><div class="ttdeci">static std::string ToLower(std::string_view str)</div><div class="ttdoc">Lower-case a UTF-8 string using Unicode simple (1:1) case mapping.</div></div> |
| <div class="ttc" id="anamespaceiceberg_html"><div class="ttname"><a href="namespaceiceberg.html">iceberg</a></div><div class="ttdoc">Core Apache Iceberg C++ APIs.</div><div class="ttdef"><b>Definition</b> arrow_io_util.h:33</div></div> |
| <div class="ttc" id="anamespaceiceberg_html_a67197636ef5578a5ddd401c59a449164"><div class="ttname"><a href="namespaceiceberg.html#a67197636ef5578a5ddd401c59a449164">iceberg::ToString</a></div><div class="ttdeci">ICEBERG_EXPORT std::string_view ToString(Expression::Operation op)</div><div class="ttdoc">Returns a string representation of an expression operation.</div></div> |
| <div class="ttc" id="anamespaceiceberg_html_a9d5594e371beb516b0120e07e69d3af6"><div class="ttname"><a href="namespaceiceberg.html#a9d5594e371beb516b0120e07e69d3af6">iceberg::Result</a></div><div class="ttdeci">std::expected< T, E > Result</div><div class="ttdoc">Result alias.</div><div class="ttdef"><b>Definition</b> result.h:88</div></div> |
| <div class="ttc" id="anamespaceiceberg_html_aaea6a2e5653e5da40a93d0d855c1836e"><div class="ttname"><a href="namespaceiceberg.html#aaea6a2e5653e5da40a93d0d855c1836e">iceberg::LogLevelFromString</a></div><div class="ttdeci">Result< LogLevel > LogLevelFromString(std::string_view s)</div><div class="ttdoc">Parse a LogLevel from a string (case-insensitive).</div><div class="ttdef"><b>Definition</b> log_level.h:77</div></div> |
| <div class="ttc" id="anamespaceiceberg_html_ab9922ae0d07dc85678a1a86c872e387b"><div class="ttname"><a href="namespaceiceberg.html#ab9922ae0d07dc85678a1a86c872e387b">iceberg::LogLevel</a></div><div class="ttdeci">LogLevel</div><div class="ttdoc">Logging severity level, ordered from most to least verbose.</div><div class="ttdef"><b>Definition</b> log_level.h:38</div></div> |
| <div class="ttc" id="aresult_8h_html"><div class="ttname"><a href="result_8h.html">result.h</a></div><div class="ttdoc">Define Result, Status, and error helpers.</div></div> |
| <div class="ttc" id="astring__util_8h_html"><div class="ttname"><a href="string__util_8h.html">string_util.h</a></div><div class="ttdoc">Provide string utility helpers.</div></div> |
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