cyberpresidentvanellope/tgstation-server
1
0
Fork 0
mirror of https://github.com/tgstation/tgstation-server.git synced 2026-08-24 21:46:52 +01:00
Code Issues Packages Projects Releases Wiki Activity
Files
gh-pages
tgstation-server/_buffered_file_stream_provider_8cs_source.html
T

221 lines
36 KiB
HTML
Raw Permalink Blame History

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.9.8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>tgstation-server: src/Tgstation.Server.Host/IO/BufferedFileStreamProvider.cs 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="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.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 id="projectrow">
<td id="projectalign">
<div id="projectname">tgstation-server<span id="projectnumber">&#160;6.19.3</span>
</div>
<div id="projectbrief">The /tg/station 13 server suite</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.8 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "search/",'.html');
/* @license-end */
</script>
<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:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function() { init_codefold(0); });
/* @license-end */
</script>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
</div>
</div>
</div>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_34761767c1c3cd212f9d2f80ea0828a8.html">Tgstation.Server.Host</a></li><li class="navelem"><a class="el" href="dir_a536e49cdf631f66733cf2c9791144ce.html">IO</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle"><div class="title">BufferedFileStreamProvider.cs</div></div>
</div><!--header-->
<div class="contents">
<a href="_buffered_file_stream_provider_8cs.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="keyword">using </span>System;</div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="keyword">using </span>System.IO;</div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="keyword">using </span>System.Threading;</div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="keyword">using </span>System.Threading.Tasks;</div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="keyword">using </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_utils.html">Tgstation.Server.Host.Utils</a>;</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="foldopen" id="foldopen00008" data-start="{" data-end="}">
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"><a class="line" href="namespace_tgstation_1_1_server_1_1_host_1_1_i_o.html"> 8</a></span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespace_tgstation_1_1_server_1_1_host_1_1_i_o.html">Tgstation.Server.Host.IO</a></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span>{</div>
<div class="foldopen" id="foldopen00013" data-start="{" data-end="};">
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html"> 13</a></span> <span class="keyword">public</span> <span class="keyword">sealed</span> <span class="keyword">class </span><a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html">BufferedFileStreamProvider</a> : <a class="code hl_interface" href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_seekable_file_stream_provider.html">ISeekableFileStreamProvider</a></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> {</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a3b170c5ef86f905cb91918175090259a"> 16</a></span> <span class="keyword">public</span> <span class="keywordtype">bool</span> <a class="code hl_property" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a3b170c5ef86f905cb91918175090259a">Disposed</a> =&gt; <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305">buffer</a> == <span class="keyword">null</span>;</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a65dc7e8e2bc4ea9efb9d98190b63af7e"> 21</a></span> readonly <a class="code hl_class" href="class_stream.html">Stream</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a65dc7e8e2bc4ea9efb9d98190b63af7e">input</a>;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6"> 26</a></span> readonly SemaphoreSlim <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">semaphore</a>;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305"> 31</a></span> <span class="keyword">volatile</span> MemoryStream? <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305">buffer</a>;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a0b06ca1847e0faa9043c2a2f870357ca"> 36</a></span> <span class="keyword">volatile</span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a0b06ca1847e0faa9043c2a2f870357ca">buffered</a>;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="foldopen" id="foldopen00042" data-start="{" data-end="}">
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a6c4f5b773a539935c7cf42ef2e8f8910"> 42</a></span> <span class="keyword">public</span> <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a6c4f5b773a539935c7cf42ef2e8f8910">BufferedFileStreamProvider</a>(<a class="code hl_class" href="class_stream.html">Stream</a> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a65dc7e8e2bc4ea9efb9d98190b63af7e">input</a>)</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> this.input = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a65dc7e8e2bc4ea9efb9d98190b63af7e">input</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(nameof(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a65dc7e8e2bc4ea9efb9d98190b63af7e">input</a>));</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">semaphore</a> = <span class="keyword">new</span> SemaphoreSlim(1);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305">buffer</a> = <span class="keyword">new</span> MemoryStream();</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">catch</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> {</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">semaphore</a>.Dispose();</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">throw</span>;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> }</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> }</div>
</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="foldopen" id="foldopen00059" data-start="{" data-end="}">
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#abfb7f9ed8ed0fd489448c8a7b3cc555f"> 59</a></span> <span class="keyword">public</span> async ValueTask <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#abfb7f9ed8ed0fd489448c8a7b3cc555f">DisposeAsync</a>()</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> {</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> MemoryStream? localBuffer;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> lock (<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">semaphore</a>)</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> {</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> localBuffer = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305">buffer</a>;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">if</span> (localBuffer == <span class="keyword">null</span>)</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="comment">// important to drop the reference so it can properly GC</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="comment">// The implementation of MemoryStream doesn&#39;t fucking do this for some reason</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305">buffer</a> = <span class="keyword">null</span>;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a0b06ca1847e0faa9043c2a2f870357ca">buffered</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> }</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> var bufferDispose = localBuffer.DisposeAsync();</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">semaphore</a>.Dispose();</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> await bufferDispose;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> }</div>
</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="foldopen" id="foldopen00080" data-start="{" data-end="}">
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a413ee02b56e08b0885d039dfc05f36de"> 80</a></span> <span class="keyword">public</span> async ValueTask&lt;Stream&gt; <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a413ee02b56e08b0885d039dfc05f36de">GetResult</a>(CancellationToken cancellationToken)</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> {</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> var (sharedStream, _) = await <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a354dcf86d74e9cc716dc347565d047fa">GetResultInternal</a>(cancellationToken);</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">return</span> sharedStream;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> }</div>
</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="foldopen" id="foldopen00087" data-start="{" data-end="}">
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a1cca5ec2b5264f423823956acf25d8ac"> 87</a></span> <span class="keyword">public</span> async ValueTask&lt;MemoryStream&gt; <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a1cca5ec2b5264f423823956acf25d8ac">GetOwnedResult</a>(CancellationToken cancellationToken)</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> {</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> var (sharedStream, length) = await <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a354dcf86d74e9cc716dc347565d047fa">GetResultInternal</a>(cancellationToken);</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">return</span> <span class="keyword">new</span> MemoryStream(sharedStream.GetBuffer(), 0, (<span class="keywordtype">int</span>)length, <span class="keyword">false</span>, <span class="keyword">true</span>);</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> }</div>
</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#aa45f1c36e52ec57b66de097e8174bf3e"> 98</a></span> <span class="keyword">public</span> Task <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#aa45f1c36e52ec57b66de097e8174bf3e">EnsureBuffered</a>(CancellationToken cancellationToken) =&gt; <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a354dcf86d74e9cc716dc347565d047fa">GetResultInternal</a>(cancellationToken).AsTask();</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="foldopen" id="foldopen00105" data-start="{" data-end="}">
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a354dcf86d74e9cc716dc347565d047fa"> 105</a></span> async ValueTask&lt;(MemoryStream <a class="code hl_class" href="class_stream.html">Stream</a>, <span class="keywordtype">long</span> StreamLength)&gt; <a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a354dcf86d74e9cc716dc347565d047fa">GetResultInternal</a>(CancellationToken cancellationToken)</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> {</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">if</span> (!<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a0b06ca1847e0faa9043c2a2f870357ca">buffered</a>)</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">using</span> (await <a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_utils_1_1_semaphore_slim_context.html">SemaphoreSlimContext</a>.<a class="code hl_function" href="class_tgstation_1_1_server_1_1_host_1_1_utils_1_1_semaphore_slim_context.html#abeb1f086e2752f6f9a4d3d175a4392af">Lock</a>(<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">semaphore</a>, cancellationToken))</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keywordflow">if</span> (!<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a0b06ca1847e0faa9043c2a2f870357ca">buffered</a>)</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> {</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> MemoryStream localBuffer;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> lock (<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">semaphore</a>)</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> localBuffer = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305">buffer</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ObjectDisposedException(nameof(<a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html">BufferedFileStreamProvider</a>));</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> await <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a65dc7e8e2bc4ea9efb9d98190b63af7e">input</a>.CopyToAsync(localBuffer, cancellationToken);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> localBuffer.Seek(0, SeekOrigin.Begin);</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a0b06ca1847e0faa9043c2a2f870357ca">buffered</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">return</span> (<a class="code hl_class" href="class_stream.html">Stream</a>: localBuffer, StreamLength: localBuffer.Length);</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> }</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> lock (<a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">semaphore</a>)</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> {</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> var localBuffer = <a class="code hl_variable" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305">buffer</a> ?? <span class="keywordflow">throw</span> <span class="keyword">new</span> ObjectDisposedException(nameof(<a class="code hl_class" href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html">BufferedFileStreamProvider</a>));</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordflow">return</span> (</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <a class="code hl_class" href="class_stream.html">Stream</a>: localBuffer,</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> StreamLength: localBuffer.Length);</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> }</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> }</div>
</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> }</div>
</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span>}</div>
</div>
<div class="ttc" id="aclass_stream_html"><div class="ttname"><a href="class_stream.html">Stream</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html">Tgstation.Server.Host.IO.BufferedFileStreamProvider</a></div><div class="ttdoc">IFileStreamProvider that provides a ISeekableFileStreamProvider from an input Stream.</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00013">BufferedFileStreamProvider.cs:14</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a085c5c15580a0bf7e682001b11d02305"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a085c5c15580a0bf7e682001b11d02305">Tgstation.Server.Host.IO.BufferedFileStreamProvider.buffer</a></div><div class="ttdeci">volatile? MemoryStream buffer</div><div class="ttdoc">The backing Stream.</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00031">BufferedFileStreamProvider.cs:31</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a0b06ca1847e0faa9043c2a2f870357ca"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a0b06ca1847e0faa9043c2a2f870357ca">Tgstation.Server.Host.IO.BufferedFileStreamProvider.buffered</a></div><div class="ttdeci">volatile bool buffered</div><div class="ttdoc">If buffer has been populated.</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00036">BufferedFileStreamProvider.cs:36</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a1cca5ec2b5264f423823956acf25d8ac"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a1cca5ec2b5264f423823956acf25d8ac">Tgstation.Server.Host.IO.BufferedFileStreamProvider.GetOwnedResult</a></div><div class="ttdeci">async ValueTask&lt; MemoryStream &gt; GetOwnedResult(CancellationToken cancellationToken)</div><div class="ttdoc">Gets the provided MemoryStream. May be called multiple times, though cancelling any may cause all cal...</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00087">BufferedFileStreamProvider.cs:87</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a354dcf86d74e9cc716dc347565d047fa"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a354dcf86d74e9cc716dc347565d047fa">Tgstation.Server.Host.IO.BufferedFileStreamProvider.GetResultInternal</a></div><div class="ttdeci">async ValueTask&lt;(MemoryStream Stream, long StreamLength)&gt; GetResultInternal(CancellationToken cancellationToken)</div><div class="ttdoc">Gets the shared MemoryStream and its Stream.Length.</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00105">BufferedFileStreamProvider.cs:105</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a3b170c5ef86f905cb91918175090259a"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a3b170c5ef86f905cb91918175090259a">Tgstation.Server.Host.IO.BufferedFileStreamProvider.Disposed</a></div><div class="ttdeci">bool Disposed</div><div class="ttdoc">If the ISeekableFileStreamProvider has had global::System.IAsyncDisposable.DisposeAsync called on it.</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00016">BufferedFileStreamProvider.cs:16</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a413ee02b56e08b0885d039dfc05f36de"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a413ee02b56e08b0885d039dfc05f36de">Tgstation.Server.Host.IO.BufferedFileStreamProvider.GetResult</a></div><div class="ttdeci">async ValueTask&lt; Stream &gt; GetResult(CancellationToken cancellationToken)</div><div class="ttdoc">Gets the provided Stream. May be called multiple times, though cancelling any may cause all calls to ...</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00080">BufferedFileStreamProvider.cs:80</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a46700d69fc324e99478474acb35621e6"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a46700d69fc324e99478474acb35621e6">Tgstation.Server.Host.IO.BufferedFileStreamProvider.semaphore</a></div><div class="ttdeci">readonly SemaphoreSlim semaphore</div><div class="ttdoc">The SemaphoreSlim used to synchronize writes to buffer.</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00026">BufferedFileStreamProvider.cs:26</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a65dc7e8e2bc4ea9efb9d98190b63af7e"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a65dc7e8e2bc4ea9efb9d98190b63af7e">Tgstation.Server.Host.IO.BufferedFileStreamProvider.input</a></div><div class="ttdeci">readonly Stream input</div><div class="ttdoc">The original input Stream must remain valid for the lifetime of the BufferedFileStreamProvider or unt...</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00021">BufferedFileStreamProvider.cs:21</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_a6c4f5b773a539935c7cf42ef2e8f8910"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#a6c4f5b773a539935c7cf42ef2e8f8910">Tgstation.Server.Host.IO.BufferedFileStreamProvider.BufferedFileStreamProvider</a></div><div class="ttdeci">BufferedFileStreamProvider(Stream input)</div><div class="ttdoc">Initializes a new instance of the BufferedFileStreamProvider class.</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00042">BufferedFileStreamProvider.cs:42</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_aa45f1c36e52ec57b66de097e8174bf3e"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#aa45f1c36e52ec57b66de097e8174bf3e">Tgstation.Server.Host.IO.BufferedFileStreamProvider.EnsureBuffered</a></div><div class="ttdeci">Task EnsureBuffered(CancellationToken cancellationToken)</div><div class="ttdoc">Ensures the input Stream has been copied to the buffer.</div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider_html_abfb7f9ed8ed0fd489448c8a7b3cc555f"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_buffered_file_stream_provider.html#abfb7f9ed8ed0fd489448c8a7b3cc555f">Tgstation.Server.Host.IO.BufferedFileStreamProvider.DisposeAsync</a></div><div class="ttdeci">async ValueTask DisposeAsync()</div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00059">BufferedFileStreamProvider.cs:59</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_utils_1_1_semaphore_slim_context_html"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_utils_1_1_semaphore_slim_context.html">Tgstation.Server.Host.Utils.SemaphoreSlimContext</a></div><div class="ttdoc">Async lock context helper.</div><div class="ttdef"><b>Definition</b> <a href="_semaphore_slim_context_8cs_source.html#l00012">SemaphoreSlimContext.cs:13</a></div></div>
<div class="ttc" id="aclass_tgstation_1_1_server_1_1_host_1_1_utils_1_1_semaphore_slim_context_html_abeb1f086e2752f6f9a4d3d175a4392af"><div class="ttname"><a href="class_tgstation_1_1_server_1_1_host_1_1_utils_1_1_semaphore_slim_context.html#abeb1f086e2752f6f9a4d3d175a4392af">Tgstation.Server.Host.Utils.SemaphoreSlimContext.Lock</a></div><div class="ttdeci">static async ValueTask&lt; SemaphoreSlimContext &gt; Lock(SemaphoreSlim semaphore, CancellationToken cancellationToken, ILogger? logger=null)</div><div class="ttdoc">Asyncronously locks a semaphore .</div><div class="ttdef"><b>Definition</b> <a href="_semaphore_slim_context_8cs_source.html#l00021">SemaphoreSlimContext.cs:21</a></div></div>
<div class="ttc" id="ainterface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_seekable_file_stream_provider_html"><div class="ttname"><a href="interface_tgstation_1_1_server_1_1_host_1_1_i_o_1_1_i_seekable_file_stream_provider.html">Tgstation.Server.Host.IO.ISeekableFileStreamProvider</a></div><div class="ttdoc">IFileStreamProvider that provides MemoryStreams.</div><div class="ttdef"><b>Definition</b> <a href="_i_seekable_file_stream_provider_8cs_source.html#l00010">ISeekableFileStreamProvider.cs:11</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_i_o_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_i_o.html">Tgstation.Server.Host.IO</a></div><div class="ttdef"><b>Definition</b> <a href="_buffered_file_stream_provider_8cs_source.html#l00008">BufferedFileStreamProvider.cs:9</a></div></div>
<div class="ttc" id="anamespace_tgstation_1_1_server_1_1_host_1_1_utils_html"><div class="ttname"><a href="namespace_tgstation_1_1_server_1_1_host_1_1_utils.html">Tgstation.Server.Host.Utils</a></div><div class="ttdef"><b>Definition</b> <a href="_graph_q_l_git_lab_client_8cs_source.html#l00006">GraphQLGitLabClient.cs:7</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.8
</small></address>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink