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<a href="compression_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright 2015 gRPC authors.</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * You may obtain a copy of the License at</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *     http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</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="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * limitations under the License.</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> */</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">#ifndef GRPC_COMPRESSION_H</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#define GRPC_COMPRESSION_H</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="impl_2codegen_2port__platform_8h.html">grpc/impl/codegen/port_platform.h</a>&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="compression__types_8h.html">grpc/impl/codegen/compression_types.h</a>&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="slice_8h.html">grpc/slice.h</a>&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <span class="keywordtype">int</span> <a class="code" href="compression_8h.html#af41160f827a3ff132755fb25658435c4">grpc_compression_algorithm_is_message</a>(</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <a class="code" href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a> algorithm);</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <span class="keywordtype">int</span> <a class="code" href="compression_8h.html#a053257ed8bdeba196b380f326897e25d">grpc_compression_algorithm_is_stream</a>(</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <a class="code" href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a> algorithm);</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <span class="keywordtype">int</span> <a class="code" href="compression_8h.html#a5054ebec22cc256853a7ac2ed61fd654">grpc_compression_algorithm_parse</a>(</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <a class="code" href="structgrpc__slice.html">grpc_slice</a> value, <a class="code" href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a>* algorithm);</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <span class="keywordtype">int</span> <a class="code" href="compression_8h.html#a177f6d6330355d5ecaffb042ab1c2c8f">grpc_compression_algorithm_name</a>(</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    <a class="code" href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a> algorithm, <span class="keyword">const</span> <span class="keywordtype">char</span>** name);</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <a class="code" href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a> <a class="code" href="compression_8h.html#adc2d1d89d880f67aacc4ce84cd72f8f3">grpc_compression_algorithm_for_level</a>(</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <a class="code" href="compression__types_8h.html#a14a79ed6b5ebd7e1dda7c2684f499cc7">grpc_compression_level</a> level, uint32_t accepted_encodings);</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;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <span class="keywordtype">void</span> <a class="code" href="compression_8h.html#a2eccdbe5a4d811a7c965d6d67e5cc7d8">grpc_compression_options_init</a>(<a class="code" href="structgrpc__compression__options.html">grpc_compression_options</a>* opts);</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <span class="keywordtype">void</span> <a class="code" href="compression_8h.html#a79e61d1ac1d226b3b54b73837f28f0ff">grpc_compression_options_enable_algorithm</a>(</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <a class="code" href="structgrpc__compression__options.html">grpc_compression_options</a>* opts, <a class="code" href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a> algorithm);</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <span class="keywordtype">void</span> <a class="code" href="compression_8h.html#a1b58d314775a3651ee2f5f2d3ab4f6d9">grpc_compression_options_disable_algorithm</a>(</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <a class="code" href="structgrpc__compression__options.html">grpc_compression_options</a>* opts, <a class="code" href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a> algorithm);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<a class="code" href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a> <span class="keywordtype">int</span> <a class="code" href="compression_8h.html#aba0dfe631311c3f49d1045694bc9b0df">grpc_compression_options_is_algorithm_enabled</a>(</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keyword">const</span> <a class="code" href="structgrpc__compression__options.html">grpc_compression_options</a>* opts, <a class="code" href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a> algorithm);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;}</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* GRPC_COMPRESSION_H */</span><span class="preprocessor"></span></div><div class="ttc" id="compression_8h_html_a2eccdbe5a4d811a7c965d6d67e5cc7d8"><div class="ttname"><a href="compression_8h.html#a2eccdbe5a4d811a7c965d6d67e5cc7d8">grpc_compression_options_init</a></div><div class="ttdeci">GRPCAPI void grpc_compression_options_init(grpc_compression_options *opts)</div></div>
<div class="ttc" id="compression_8h_html_a177f6d6330355d5ecaffb042ab1c2c8f"><div class="ttname"><a href="compression_8h.html#a177f6d6330355d5ecaffb042ab1c2c8f">grpc_compression_algorithm_name</a></div><div class="ttdeci">GRPCAPI int grpc_compression_algorithm_name(grpc_compression_algorithm algorithm, const char **name)</div><div class="ttdoc">Updates name with the encoding name corresponding to a valid algorithm. </div></div>
<div class="ttc" id="structgrpc__compression__options_html"><div class="ttname"><a href="structgrpc__compression__options.html">grpc_compression_options</a></div><div class="ttdef"><b>Definition:</b> compression_types.h:78</div></div>
<div class="ttc" id="compression_8h_html_adc2d1d89d880f67aacc4ce84cd72f8f3"><div class="ttname"><a href="compression_8h.html#adc2d1d89d880f67aacc4ce84cd72f8f3">grpc_compression_algorithm_for_level</a></div><div class="ttdeci">GRPCAPI grpc_compression_algorithm grpc_compression_algorithm_for_level(grpc_compression_level level, uint32_t accepted_encodings)</div><div class="ttdoc">Returns the compression algorithm corresponding to level for the compression algorithms encoded in th...</div></div>
<div class="ttc" id="compression_8h_html_a79e61d1ac1d226b3b54b73837f28f0ff"><div class="ttname"><a href="compression_8h.html#a79e61d1ac1d226b3b54b73837f28f0ff">grpc_compression_options_enable_algorithm</a></div><div class="ttdeci">GRPCAPI void grpc_compression_options_enable_algorithm(grpc_compression_options *opts, grpc_compression_algorithm algorithm)</div><div class="ttdoc">Mark algorithm as enabled in opts. </div></div>
<div class="ttc" id="structgrpc__slice_html"><div class="ttname"><a href="structgrpc__slice.html">grpc_slice</a></div><div class="ttdoc">A grpc_slice s, if initialized, represents the byte range s.bytes[0..s.length-1]. ...</div><div class="ttdef"><b>Definition:</b> slice.h:80</div></div>
<div class="ttc" id="compression__types_8h_html_a14a79ed6b5ebd7e1dda7c2684f499cc7"><div class="ttname"><a href="compression__types_8h.html#a14a79ed6b5ebd7e1dda7c2684f499cc7">grpc_compression_level</a></div><div class="ttdeci">grpc_compression_level</div><div class="ttdoc">Compression levels allow a party with knowledge of its peer&amp;#39;s accepted encodings to request compressi...</div><div class="ttdef"><b>Definition:</b> compression_types.h:70</div></div>
<div class="ttc" id="compression_8h_html_a1b58d314775a3651ee2f5f2d3ab4f6d9"><div class="ttname"><a href="compression_8h.html#a1b58d314775a3651ee2f5f2d3ab4f6d9">grpc_compression_options_disable_algorithm</a></div><div class="ttdeci">GRPCAPI void grpc_compression_options_disable_algorithm(grpc_compression_options *opts, grpc_compression_algorithm algorithm)</div><div class="ttdoc">Mark algorithm as disabled in opts. </div></div>
<div class="ttc" id="compression__types_8h_html_ab9de0f68bfb1ef8ed09bd00643db14c9"><div class="ttname"><a href="compression__types_8h.html#ab9de0f68bfb1ef8ed09bd00643db14c9">grpc_compression_algorithm</a></div><div class="ttdeci">grpc_compression_algorithm</div><div class="ttdoc">The various compression algorithms supported by gRPC. </div><div class="ttdef"><b>Definition:</b> compression_types.h:56</div></div>
<div class="ttc" id="compression_8h_html_aba0dfe631311c3f49d1045694bc9b0df"><div class="ttname"><a href="compression_8h.html#aba0dfe631311c3f49d1045694bc9b0df">grpc_compression_options_is_algorithm_enabled</a></div><div class="ttdeci">GRPCAPI int grpc_compression_options_is_algorithm_enabled(const grpc_compression_options *opts, grpc_compression_algorithm algorithm)</div><div class="ttdoc">Returns true if algorithm is marked as enabled in opts. </div></div>
<div class="ttc" id="impl_2codegen_2port__platform_8h_html_a2865c3b28ea7db75be4c725adb1edc7d"><div class="ttname"><a href="impl_2codegen_2port__platform_8h.html#a2865c3b28ea7db75be4c725adb1edc7d">GRPCAPI</a></div><div class="ttdeci">#define GRPCAPI</div><div class="ttdef"><b>Definition:</b> port_platform.h:470</div></div>
<div class="ttc" id="slice_8h_html"><div class="ttname"><a href="slice_8h.html">slice.h</a></div></div>
<div class="ttc" id="compression_8h_html_a053257ed8bdeba196b380f326897e25d"><div class="ttname"><a href="compression_8h.html#a053257ed8bdeba196b380f326897e25d">grpc_compression_algorithm_is_stream</a></div><div class="ttdeci">GRPCAPI int grpc_compression_algorithm_is_stream(grpc_compression_algorithm algorithm)</div><div class="ttdoc">Return if an algorithm is stream compression algorithm. </div></div>
<div class="ttc" id="compression_8h_html_a5054ebec22cc256853a7ac2ed61fd654"><div class="ttname"><a href="compression_8h.html#a5054ebec22cc256853a7ac2ed61fd654">grpc_compression_algorithm_parse</a></div><div class="ttdeci">GRPCAPI int grpc_compression_algorithm_parse(grpc_slice value, grpc_compression_algorithm *algorithm)</div><div class="ttdoc">Parses the slice as a grpc_compression_algorithm instance and updating algorithm. ...</div></div>
<div class="ttc" id="compression__types_8h_html"><div class="ttname"><a href="compression__types_8h.html">compression_types.h</a></div></div>
<div class="ttc" id="impl_2codegen_2port__platform_8h_html"><div class="ttname"><a href="impl_2codegen_2port__platform_8h.html">port_platform.h</a></div></div>
<div class="ttc" id="compression_8h_html_af41160f827a3ff132755fb25658435c4"><div class="ttname"><a href="compression_8h.html#af41160f827a3ff132755fb25658435c4">grpc_compression_algorithm_is_message</a></div><div class="ttdeci">GRPCAPI int grpc_compression_algorithm_is_message(grpc_compression_algorithm algorithm)</div><div class="ttdoc">Return if an algorithm is message compression algorithm. </div></div>
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